Transcribers note:As far as possible the illustrations reflect the ratio referred to in the original.
A CORNER OF THE AUTHOR'S GARDEN AT KIRKSTALL.
HARDY PERENNIALS
AND
Old-Fashioned Garden Flowers:
DESCRIBING
THE MOST DESIRABLE PLANTS FOR BORDERS,
ROCKERIES, AND SHRUBBERIES,
INCLUDING
FOLIAGE AS WELL AS FLOWERING PLANTS.
By JOHN WOOD.
ILLUSTRATED.
LONDON: L. UPCOTT GILL, 170, STRAND, W. C.
1884.
LONDON: PRINTED BY A. BRADLEY, 170, STRAND, W. C.
PREFACE.
At the present time there is a growing desire to patronise perennial plants, more especially the many and beautiful varieties known as "old-fashioned flowers." Not only do they deserve to be cultivated on their individual merits, but for other very important reasons; they afford great variety of form, foliage, and flower, and compared with annual and tender plants, they are found to give much less trouble. If a right selection is made and properly planted, the plants may be relied upon to appear with perennial vigour and produce flowers more or less throughout the year. I would not say bouquets may be gathered in the depth of winter, but what will be equally cheering may be had in blow, such as the Bluet, Violet, Primrose, Christmas Rose, Crocus, Hepatica, Squills, Snowdrops, and other less known winter bloomers. It does not seem to be generally understood that warm nooks and corners, under trees or walls, serve to produce in winter flowers which usually appear in spring when otherwise placed.
There are many subjects which, from fine habit and foliage, even when flowerless, claim notice, and they, too, are described.
Many gardens are very small, but these, if properly managed, have their advantages. The smaller the garden the more choice should be the collection, and the more highly should it be cultivated. I shall be glad if anything I say tends in this direction. From my notes of plants useful memoranda may be made, with the object of adding a few of the freest bloomers in each month, thus avoiding the error often committed of growing such subjects as mostly flower at one time, after which the garden has a forlorn appearance. The plants should not be blamed for this; the selection is at fault. No amount of time and care can make a garden what it should be if untidy and weedy plants prevail. On the other hand, the most beautiful species, both as regards foliage and flowers, can be just as easily cultivated.
The object of this small work is to furnish the names and descriptions of really useful and reliable Hardy and Perennial Plants, suitable for all kinds of flower gardens, together with definite cultural hints on each plant.
Perhaps flowers were never cultivated of more diversified kinds than at the present time; and it is a legitimate and not uncommon question to ask, "What do you grow?" Not only have we now the lovers of the distinct and showy, but numerous admirers of such species as need to be closely examined, that their beautiful and interesting features may gladden and stir the mind. The latter class of plants, without doubt, is capable of giving most pleasure; and to meet the growing taste for these, books on flowers must necessarily treat upon the species or varieties in a more detailed manner, in order to get at their peculiarities and requirements. The more we learn about our flowers the more we enjoy them; to simply see bright colours and pretty forms is far from all the pleasure we may reap in our gardens.
If I have not been able to give scientific information, possibly that of a practical kind may be of some use, as for many years, and never more than now, I have enjoyed the cultivation of flowers with my own hands. To be able to grow a plant well is of the highest importance, and the first step towards a full enjoyment of it.
I have had more especially in view the wants of the less experienced Amateur; and as all descriptions and modes of culture are given from specimens successfully grown in my own garden, I hope I may have at least a claim to being practical.
I have largely to thank several correspondents of many years' standing for hints and information incorporated in these pages.
J. WOOD.
Woodville, Kirkstall,
November, 1883.
ERRATA.
For the placing of capital letters uniformly throughout this Volume to the specific names at the cross-headings, and for the omission of many capitals in the body of the type, the printer is alone responsible.
Numerous oversights fall to my lot, but in many of the descriptions other than strictly proper botanical terms have been employed, where it seemed desirable to use more intelligible ones; as, for instance, the flowers of the Composites have not always been termed "heads," perianths have sometimes been called corollas, and their divisions at times petals, and so on; this is hardly worthy of the times, perhaps, but it was thought that the terms would be more generally understood.
[Page 7], line 8. For "lupin" read "Lupine."
[Page 39], line 31. For "calyx" read "involucre."
[Page 40], line 27. For "calyx" read "involucre."
[Page 46], line 1. For "corolla" read "perianth."
[Page 47], lines 3 and 6. For "corolla" read "perianth."
[Page 48], last line. For "lupin" read "Lupine."
[Page 60], line 16. For "pompon" read "pompone."
[Page 64], line 36. For "corolla" read "perianth."
[Page 102], line 27. For "Fritillaries" read "Fritillarias."
[Page 114], cross-heading. For "Ice-cold Gentian" read "Ice-cold Loving Gentian."
[Page 213], For "Tirolensis" read "Tyrolensis."
[Page 214], cross-heading. For "Cashmerianum" read "Cashmeriana."
[Page 215], cross-heading. For "Cashmerianum" read "Cashmeriana."
[Page 275], line 26. For "corolla" read "perianth."
[Page 284], line 25. For "calyx" read "involucre."
[Page 285], line 1. For "calyx" read "involucre."
JOHN WOOD.
November 14th, 1883.
HARDY PERENNIALS
AND
OLD-FASHIONED GARDEN FLOWERS.
CONTENTS
Acæna Novæ Zealandiæ.
Otherwise A. Microphylla; Nat. Ord. Sanguisorbeæ, or Rose Family.
The plant, as may be seen by the illustration (Fig. 1), is small, and its flowers are microscopic, hardly having the appearance of flowers, even when minutely examined, but when the bloom has faded there is a rapid growth, the calyces forming a stout set of long spines; these, springing from the globular head in considerable numbers, soon become pleasingly conspicuous, and this is by far the more ornamental stage of the plant. It is hardy, evergreen, and creeping. It seldom rises more than one or two inches from the ground, and only when it approaches a wall, stones, or some such fixed body, does it show an inclination to climb; it is, therefore, a capital rock plant. As implied by its specific name, it comes from New Zealand, and has not long been acclimatised in this country.
The flowers are produced on fine wiry stems an inch or more long, being nearly erect; they are arranged in round heads, at first about the size of a small pea; these, when bruised, have an ammoniacal smell. Each minute flower has four green petals and brownish seed organs, which cause the knob of flowers to have a rather grimy look, and a calyx which is very hard and stout, having two scales and four sepals. These sepals are the parts which, after the seed organs have performed their functions, become elongated and of a fine rosy-crimson colour; they form stiff and rather stout spines, often ¾in. long; they bristle evenly from every part of the little globe of seed vessels, and are very pretty. The spines are produced in great abundance, and they may be cut freely; their effect is unique when used for table decoration, stuck in tufts of dark green selaginella. On the plant they keep in good form for two months. The leaves are 1in. to 2in. long, pinnate; the leaflets are of a dark bronzy colour on the upper side and a pale green underneath, like maidenhair, which they also resemble in form, being nearly round and toothed. They are in pairs, with a terminal odd one; they are largest at the extremity, and gradually lessen to rudimentary leaflets; the foliage is but sparingly produced on the creeping stems, which root as they creep on the surface.
Fig. 1. Acæna Novæ Zealandiæ.
(One half natural size.)
The habit of the plant is compact and cushion-like, and the brilliant spiny balls are well set off on the bed of fern-like but sombre foliage. During August it is one of the most effective plants in the rock garden, where I find it to do well in either moist or dry situations; it grows fast, and, being evergreen, it is one of the more useful creepers for all-the-year-round effect; for covering dormant bulbs or bare places it is at once efficient and beautiful. It requires light soil, and seems to enjoy grit; nowhere does it appear in better health or more at home than when carpeting the walk or track of the rock garden.
It is self-propagating, but when it is desirable to move a tuft of it, it should be done during the growing season, so that it may begin to root at once and get established, otherwise the wind and frosts will displace it.
It blooms from June to September, more or less, but only the earliest flowers produce well-coloured spines.
Achillea Ægyptica.
Egyptian Yarrow; Nat. Ord. Compositæ.
This is an evergreen (though herb-like) species. It has been grown for more than 200 years in English gardens, and originally came, as its name implies, from Egypt. Notwithstanding the much warmer climate of its native country, it proves to be one of the hardiest plants in our gardens. I dare say many will think the Yarrows are not worthy of a place in the garden; but it should not be forgotten that not only are fine and useful flowers included in this work, but also the good "old-fashioned" kinds, and that a few such are to be found amongst the Yarrows is without doubt. Could the reader see the collection now before me, cut with a good piece of stem and some foliage, and pushed into a deep vase, he would not only own that they were a pleasing contrast, but quaintly grand for indoor decoration.
A. Ægyptica not only produces a rich yellow flower, but the whole plant is ornamental, having an abundance of finely-cut foliage, which, from a downy or nappy covering, has a pleasing grey or silvery appearance. The flowers are produced on long stems nearly 2ft. high, furnished at the nodes with clean grey tufts of smaller-sized leaves; near the top the stems are all but naked, and are terminated by the flat heads or corymbs of closely-packed flowers. They are individually small, but the corymbs will be from 2in. to 3in. across. Their form is that of the common Yarrow, but the colour is a bright light yellow. The leaves are 6in. to 8in. long, narrow and pinnate, the leaflets of irregular form, variously toothed and lobed; the whole foliage is soft to the touch, from the nappy covering, as already mentioned. Its flowers, from their extra fine colour, are very telling in a cut state. The plant is suitable for the borders, more especially amongst other old kinds. Ordinary garden loam suits it, and its propagation may be carried out at any time by root division.
Flowering period, June to September.
Achillea Filipendula.
Nat. Ord. Compositæ.
This grows 4ft. high, and the foliage, though fern-like, has an untidy appearance, from the irregular way in which it is disposed. It is herbaceous, and comes from the Caucasus. The flowers are somewhat singular, arranged in corymbs of a multiplex character; they are very large, often 5in. across. The smaller corymbs are arched or convex, causing the cluster or compound corymb to present an uneven surface; the small flowers are of rich old gold colour, and have the appearance of knotted gold cord; they are very rigid, almost hard. The leaves are linear, pinnate, lobed and serrated, hairy, rough, and numerously produced. From the untidy and tall habit of this subject, it should be planted in the background; its flowers, however, will claim a prominent position in a cut state; they are truly rich, the undulating corymbs have the appearance of embossed gold plate, and their antique colour and form are compared to gold braid by a lady who admires "old-fashioned" flowers. It will last for several weeks after being cut, and even out of water for many days. A few heads placed in an old vase, without any other flowers, are rich and characteristic, whilst on bronze figures and ewers in a dry state, and more especially on ebony or other black decorations, it may be placed with a more than floral effect. In short, rough as the plant is, it is worth growing for its quaint and rich flowers alone; it is seldom met with. Soil and propagation, the same as for A. Ægyptica.
Flowering period, June to September.
Achillea Millefolium.
Common Milfoil; Nat. Ord. Compositæ.
This is the well-known wild Yarrow; it is, however, the typical form of a fine variety, called A. m. roseum, having very bright rose-coloured flowers, which in all other respects resembles the wild form. Both as a border subject and for cutting purposes, I have found it useful; it flowers for several months, but the individual blooms fade in four or six days; these should be regularly removed. The freshly-opened corymbs are much admired. Soil and mode of propagation, the same as for previous kinds.
Flowering period, June to November.
Achillea Ptarmica.
Syns. A. Sylvestris and Ptarmica Vulgaris; Common Names, Wild Yarrow, Sneezewort, Goose-tongue, and Wild Pellitory; Nat. Ord. Compositæ.
A very common British plant, or, I may say, weed, which can live in the most reeky towns, only mentioned here to introduce A. P. fl.-pl., which is one of the most useful of border flowers. I am bound to add, however, that only when in flower is it more presentable than the weedy and typical form; but the grand masses of pure white bachelors'-button-like flowers, which are produced for many weeks in succession, render this plant deserving of a place in every garden. It is a very old flower in English gardens. Some 250 years ago Parkinson referred to the double flowering kind, in his "Paradise of Pleasant Flowers," as a then common plant; and I may as well produce Gerarde's description of the typical form, which answers, in all respects, for the double one, with the exception of the flowers themselves: "The small Sneesewoort hath many rounde and brittle braunches, beset with long and narrowe leaues, hackt about the edges like a sawe; at the top of the stalkes do grow smal single flowers like the fielde Daisie. The roote is tender and full of strings, creeping farre abroade in the earth, and in short time occupieth very much grounde." The flowers of this plant are often, but wrongly, called "bachelors' buttons," which they much resemble.
For cutting purposes, this plant is one of the most useful; not only are the blooms a good white, but they have the quality of keeping clean, and are produced in greater numbers than ever I saw them on the single form. Those requiring large quantities of white flowers could not do better than give the plant a few square yards in some unfrequented part of the garden; any kind of soil will suit it, but if enriched the bloom will be all the better for it. The roots run freely just under the surface, so that a large stock may soon be had; yet, fine as are its flowers, hardy and spreading as the plant proves, it is but seldom met with. Even in small gardens this fine old flower should be allowed a little space. Transplant any time.
Flowering period, June to August.
Aconitum Autumnale.
Autumn Monk's-hood; Nat. Ord. Ranunculaceæ.
Fig. 2. Aconitum Autumnale.
(About one-tenth natural size.)
Hardy, perennial, and herbaceous. This is one of the finest subjects for autumn flowering. The whole plant, which stands nearly 3ft. high, is stately and distinct (Fig. 2); the leaves are dark green, large, deeply cut and veined, of good substance, and slightly drooping. The flowers are a fine blue (a colour somewhat scarce in our gardens at that season), irregularly arranged on very stout stems; in form they exactly resemble a monk's hood, and the manner in which they are held from the stems further accords with that likeness. These rich flowers are numerously produced; a three-year-old plant will have as many as six stout stems all well furnished, rendering the specimen very conspicuous.
This is one form of the Monk's-hood long grown in English gardens, and is called "old-fashioned." A. japonicum, according to some, is identical with it, but whether that is so or not, there is but a slight difference, and both, of course, are good.
I find it likes a rich deep soil. It is propagated by division of the roots after the tops have turned yellow in autumn or winter.
It flowers from August until cut down by frosts.
Allium Moly.
Large Yellow Garlic; Nat. Ord. Liliaceæ.
A hardy bulbous perennial, of neat habit, with bright golden flowers, produced in large heads; they endure a long time and are very effective; it is by far the best yellow species. Where bold clumps of yellow are desirable, especially if somewhat in the background, there can be few subjects more suitable for the purpose than this plant; both leaves and flowers, however, have a disagreeable odour, if in the least bruised. It is a very old plant in English gardens, and is a native of the South of Europe. Its chief merits are fine colour, large head, neat habit, and easy culture. The flowers are 1in. across, borne in close heads, having stalks over an inch long springing from stout scapes; the six long oval petals are of a shining yellow colour; the seed organs also are all yellow and half the length of petals; the scape is about a foot high, naked, round, and very stout; the leaves are nearly as broad as tulip leaves, and otherwise much resemble them.
Flowering period, June to August.
Allium Neapolitanum.
Neapolitan Allium; Nat. Ord. Liliaceæ.
This has pure white flowers arranged in neat and effective umbels, and though not so useful in colour as the flowers of A. Moly, they are much superior to those of many of the genus.
Flowering period, June to August.
Both of the above Alliums may be grown in any odd parts which need decorating with subjects requiring little care; any kind of soil will do for them, but if planted too near the walks the flowers are liable to be cut by persons who may not be aware of their evil odour. The bulbs may be divided every three years with advantage, and may be usefully planted in lines in front of shrubs, or mixed with other strong-growing flowers, such as alkanets, lupins, and foxgloves.
Alyssum Saxatile.
Rock Madwort, or Golden Tuft; Nat. Ord. Cruciferæ.
Fig. 3. Alyssum Saxatile.
(One-third natural size.)
This pleasing and well-known hardy, evergreen, half-woody shrub is always a welcome flower. From its quantity of bloom all its other parts are literally smothered (see Fig. 3). When passing large pieces of it in full blow, its fragrant honey smell reminds one of summer clover fields.
Its golden yellow flowers are densely produced in panicles on procumbent stems, 12in. to 18in. long. The little flowers, from distinct notches in the petals, have a different appearance from many of the order Cruciferæ, as, unless they are well expanded, there seem to be eight instead of four petals. The leaves are inversely ovate, lanceolate, villose, and slightly toothed. A specimen will continue in good form during average weather for about three weeks. It is not only seen to most advantage on rockwork, where its prostrate stems can fall over the stones, but the dry situation is in accordance with its requirements; still, it is not at all particular, but does well in any sunny situation, in any soil that is not over moist or ill drained. It is easily and quickly propagated by cuttings in early summer.
Flowering period, April and May.
Anchusa Italica.
Italian Alkanet; Nat. Ord. Boraginaceæ.
Fig. 4. Anchusa Italica (Flower Spray).
(One-third natural size.)
A hardy herbaceous perennial of first-class merit for gardens where there is plenty of room; amongst shrubs it will not only prove worthy of the situation, but, being a ceaseless bloomer, its tall and leafy stems decked with brilliant flowers may always be relied upon for cutting purposes; and let me add, as, perhaps, many have never tried this fine but common flower in a large vase, the stems, if cut to the length of 18in., and loosely placed in an old-fashioned vase, without any other flowers, are more than ornamental—they are fine.
Its main features are seen in its bold leafy stems, furnished with large, dark blue, forget-me-not-like flowers, nearly all their length. The little white eyes of the blossoms are very telling (see Fig. 4). The flowers are held well out from the large leaves of the main stem by smaller ones (from 1in. to 8in. long), at the ends of which the buds and flowers are clustered, backed by a pair of small leaflets, like wings. Just before the buds open they are of a bright rose colour, and when the flowers fade the leafy calyx completely hides the withered parts, and other blooms take their places between the wing-like pair of leaflets; so the succession of bloom is kept up through the whole summer. The leaves of the root are very large when fully grown during summer—over a foot long—those of the stems are much less; all are lance-shaped and pointed, plain at the edges, very hairy, and of a dark green colour. The stems are numerous, upright, and, as before hinted, branched; also, like the leaves, they are covered with stiff hairs, a characteristic common to the order. Well-established plants will grow to the height of 3ft. to 5ft.
Flowering period, May to September.
Anchusa Sempervirens.
Nat. Ord. Boraginaceæ.
This is a British species, and, as its name denotes, is evergreen; not, let me add, as a tall plant, for the stems wither or at least become very sere, only the large leaves of the root remaining fresh; and though it has many points of difference from A. Italica, such as shorter growth, darker flowers and foliage, and more oval leaves—these form the distinctions most observable. By its evergreen quality it is easily identified in winter. There is also an important difference from the axillary character of the flower stems. With these exceptions the description of A. Italica will fairly hold good for this native species.
This Alkanet has various other names, as Borago sempervirens, Buglossum s., and with old writers it, together with allied species, was much esteemed, not only for the flowers, but for its reputed medicinal properties. To those who care to grow these good old plants I would say, well enrich the soil; when so treated, the results are very different from those where the plants have been put in hungry and otherwise neglected situations; this favourable condition may be easily afforded, and will be more than repaid. Strong roots may be transplanted at any time, and propagation is more quickly carried out by division of the woody roots, which should be cut or split so that each piece has a share of bark and a crown. Just before new growth has begun, as in January, is the best time for this operation, so that there is no chance of rot from dormancy.
Flowering period, May to September.
Andromeda Tetragona.
Syn. Cassiope Tetragona; Nat. Ord. Ericaceæ.
A dwarf hardy evergreen shrub, which comes to us from Lapland and North America; though a very beautiful subject for either rockwork or border, it is rarely seen. It is not one of the easiest plants to grow, which may, to some extent, account for its rarity. Still, when it can have its requirements, it not only thrives well, but its handsome form and flowers repay any extra trouble it may have given. In the culture of this, as of most plants of the order Ericaceæ, there is decidedly a right way and a wrong one, and if the species now under consideration has one or two special requirements it deserves them.
Fig. 5. Andromeda Tetragona.
(One-half natural size.)
With me it never exceeds a height of 6in. or 7in., is much branched, and of a fine apple green colour; the flowers are small but very beautiful, bell-shaped, pendent, and springing from the leafy stems of the previous year's growth. The leaves are small as well as curious, both in form and arrangement, completely hiding their stems; their roundish grain-shaped forms are evenly arranged in four rows extending throughout the whole length of the branches (whence the name tetragona), giving them a square appearance resembling an ear of wheat, but much less stout (see Fig. 5); the little leaves, too, are frosted somewhat in the way of many of the saxifrages. It is next to impossible to describe this pretty shrub; fortunately, the cut will convey a proper idea at a glance. All who possess more select collections of hardy plants and shrubs should not fail to include this; it is fit for any collection of fifty choice species.
I struggled long before finding out the right treatment, as presumably I now have, yet it is very simple, in fact, only such as many other plants should have; but, unlike them, A. tetragona will take no alternative; it must have partial shade, sandy peat or leaf soil, and be planted in a moist or semi-bog situation. On the raised parts of rockwork it became burnt up; planted in loam, though light, it was dormant as a stone; in pots, it withered at the tips; but, with the above treatment, I have flowers and numerous branchlets. Many little schemes may be improvised for the accommodation of this and similar subjects. Something of the bog character would appear to be the difficulty here; a miniature one may be made in less than half an hour. Next the walk dig a hole 18in. all ways, fill in with sandy peat, make it firm; so form the surface of the walk that the water from it will eddy or turn in. In a week it will have settled; do not fill it up, but leave it dished and put in the plant. Gentians, pyrolas, calthas, and even the bog pimpernel I have long grown so.
A. tetragona can be propagated by division of the roots, but such division should not be attempted with other than a perfectly healthy plant. It should be done in spring, just as it begins to push, which may be readily seen by the bright green tips of the branchlets; and it is desirable, when replanting, to put the parts a little deeper, so as to cover the dead but persistent leaves about the bottoms of the stems which occur on the parts four or more years old. After a year, when so planted, I have found good roots emitted from these parts, and, doubtless, such deeper planting will, in some way, meet its requirements, as in this respect they are provided for in its habitats by the annual and heavy fall of leaves from other trees which shade it.
Flowering period, April and May.
Anemone Alpina.
Alpine Windflower; Nat. Ord. Ranunculaceæ.
From Austria, the foliage closely resembling that of A. sulphurea, but the flowers are larger and of various colours. It is said to be the parent of A. sulphurea.
It flowers in June. See A. sulphurea.
Anemone Apennina.
Mountain Windflower; Nat. Ord. Ranunculaceæ.
This is one of the "old-fashioned" flowers of our gardens—in fact, a native species, having a black tuberous root, which forms a distinct, though invisible characteristic of the species. As the old names are somewhat descriptive, I give them—viz., Geranium-leaved Anemone, and Stork's-bill Windflower.
The appearance of a bold piece of this plant when in flower is exceedingly cheerful; the soft-looking feathery foliage forms a rich groundwork for the lavish number of flowers, which vary much in colour, from sky-blue to nearly white, according to the number of days they may have been in blow, blue being the opening colour. The flowers are produced singly on stems, 6in. high, and ornamented with a whorl of finely-cut leaflets, stalked, lobed, and toothed; above this whorl the ruddy flower stem is much more slender. During sunshine the flowers are 1½in. across the tips of sepals, becoming reflexed. The foliage, as before hinted, is in the form of a whorl, there being no root leaf, and the soft appearance of the whole plant is due to its downiness, which extends to and includes the calyx. The lobes of the leaves are cupped, but the leaves themselves reflex until their tips touch the ground, whence their distinct and pleasing form.
This plant is most at home in the half shade of trees, where its flowers retain their blue colour longer. It should be grown in bold patches, and in free or sandy soil. The tubers may be transplanted soon after the tops have died off in late summer.
Flowering period, April and May.
Anemone Blanda.
Fair Windflower, or Blue Grecian Anemone; Nat. Ord. Ranunculaceæ.
This is a lovely winter flower, of great value in our gardens, from its showiness. It is a recent introduction from the warmer climes of the South of Europe and Asia Minor; and though it is not so vigorous under cultivation in our climate as most Windflowers, it proves perfectly hardy. A little extra care should be taken in planting it as regards soil and position, in order to grow it well. It belongs to that section of its numerous genus having an involucrum of stalked leaflets.
The flowers are produced on stalks, 4in. to 6in. high; they are nearly 2in. across, of a fine deep blue colour; the sepals are numerous and narrow, in the way of A. stellata, or star anemone. The leaves are triternate, divisions deeply cut and acute; the leaves of the involucrum are stalked, trifid, and deeply cut. The whole plant much resembles A. Apennina. Where it can be established, it must prove one of the most useful flowers, and to possess such charming winter blossom is worth much effort in affording it suitable conditions. The soil should be rich, light, and well drained, as sandy loam, and if mixed with plenty of leaf soil all the better. The position should be sheltered, otherwise this native of warm countries will have its early leaves and flowers damaged by the wintry blast, and the evil does not stop there, for the check at such a period interferes with the root development, and repetitions of such damage drive the plants into a state of "dwindling," and I may add, this is the condition in which this plant may frequently be seen. Many of the Anemones may be planted without much care, other than that of giving them a little shade from sunshine. The present subject, however, being so early, is not likely to obtain too much bright weather, but rather the reverse. If, then, it is planted in warm quarters, it may be expected to yield its desirable flowers in average quantity compared with other Windflowers, and in such proportion will its roots increase. The latter may be divided (providing they are of good size and healthy) when the leaves have died off.
Flowering period, February and March.
Anemone Coronaria.
Poppy-like Windflower; Nat. Ord. Ranunculaceæ.
Hardy and tuberous. The illustration (Fig. 6) is of the double form, in which it may frequently be seen; also in many colours, as blue, purple, white, scarlet, and striped; the same colours may be found in the single and semi-double forms. There are many shades or half colours, which are anything but pleasing, and where such have established themselves, either as seedlings or otherwise, they should be weeded out, as there are numerous distinct hues, which may just as easily be cultivated. The great variety in colour and form of this Anemone is perhaps its most peculiar characteristic; for nearly 300 years it has had a place in English gardens, and came originally from the Levant. Its habit is neat; seldom does it reach a foot in height, the flowers being produced terminally; they are poppy-like, and 2in. to 3in. across, having six sepals. The leaves are ternate, segments numerous; each leaf springs from the tuber, with the exception of those of the involucre.
In planting this species, it should be kept in mind that it neither likes too much sunshine nor a light soil; under such conditions it may exist, but it will not thrive and scarcely ever flower. When the tuberous roots have become devoid of foliage they may be lifted, and if they have grown to a size exceeding 3in. long and 1in. in diameter, they may be broken in halves with advantage; the sooner they are put back into the ground the better; slight shade from the mid-day sun and good loam will be found to suit them best. When the various colours are kept separate, bold clumps of a score or so of each are very effective; mixed beds are gay, almost gaudy; but the grouping plan is so much better, that, during the blooming period, it is worth the trouble to mark the different colours, with a view to sorting them at the proper time.
Fig. 6. Anemone Coronaria Flore-pleno.
(One-third natural size.)
The nutty roots are often eaten by earth vermin, especially wireworm. Whenever there is occasion to lift the roots it is a good plan to dress them, by repeated dips in a mixture of clay and soot, until they are well coated; they should be allowed to dry for a short time between each dip; this will not only be found useful in keeping off wireworm and similar pests, but will otherwise benefit the plants as a manure.
Flowering period, May and June.
Anemone Decapetala.
Nat. Ord. Ranunculaceæ.
New, from North America; has a deteriorated resemblance to A. alpina and A. sulphurea (which see). The foliage is much less; the flower stems are numerous, close together, stout, and 9in. to 12in. high; they are also branched, but not spreading. The flowers have seven to ten sepals, are an inch across, and of a creamy white colour. The heads of seed are more interesting than their flowers; they form cotton-like globes, 1½in. diameter, and endure in that state for a fortnight. I was inclined to discard this species when I first saw its dumpy and badly-coloured flowers, but the specimen was left in the ground, and time, which has allowed the plant to become more naturally established, has also caused it to produce finer bloom, and it is now a pleasing and distinct species of an interesting character.
The same treatment will answer for this species as for A. sulphurea. All the Anemones may be propagated by seeds or division of the roots. The latter method should only be adopted in the case of strong roots, and their division will be more safely effected in early spring, when they can start into growth at once.
Flowering period, May to June.
Anemone Fulgens.
Shining Windflower; Nat. Ord. Ranunculaceæ.
Fig. 7. Anemone Fulgens.
(Plant, one-eighth natural size.)
This is a variety of A. hortensis or A. pavonina, all of which much resemble each other. This very showy flower is much and deservedly admired. In sheltered quarters or during mild seasons it will flower at Christmas and continue to bloom for several months. It will be seen by the illustration (Fig. 7) to be a plant of neat habit, and for effect and usefulness it is one of the very best flowers that can be introduced into the garden, especially the spring garden, as there is scarcely another of its colour, and certainly not one so floriferous and durable. Though it has been in English gardens over fifty years, it seems as if only recently its real worth has been discovered. It is now fast becoming a universal favourite. The flowers are 2in. across, and of a most brilliant scarlet colour, produced singly on tall naked stems, nearly a foot high. They vary in number of sepals, some being semi-double. The foliage is bright and compact, more freely produced than that of most Windflowers; it is also richly cut.
It may be grown in pots for conservatory or indoor decoration. It needs no forcing for such purposes; a cold frame will prove sufficient to bring out the flowers in winter. Borders or the moist parts of rockwork are suitable for it; but perhaps it is seen to greatest advantage in irregular masses in the half shade of trees in front of a shrubbery, and, after all, it is impossible to plant this flower wrong, as regards effect. To grow it well, however, it must have a moist situation, and good loam to grow in. It is easily propagated by division of strong healthy roots in autumn.
Flowering period, January to June, according to position and time of planting.
Anemone Japonica.
Japan Windflower; Nat. Ord. Ranunculaceæ.
This and its varieties are hardy perennials of the most reliable kinds; the typical form has flowers of a clear rose colour. A. j. vitifolia has larger flowers of a fine bluish tint, and seems to be the hybrid between the type and the most popular variety, viz., A. j. alba—Honorine Jobert—(see Fig. 8). So much has this grown in favour that it has nearly monopolised the name of the species, of which it is but a variety; hence the necessity of pointing out the distinctions. Frequently the beautiful white kind is sought for by the typical name only, so that if a plant were supplied accordingly there would be disappointment at seeing a somewhat coarse specimen, with small rosy flowers, instead of a bold and beautiful plant with a base of large vine-shaped foliage and strong stems, numerously furnished with large white flowers, quite 2in. across, and centered by a dense arrangement of lemon-coloured stamens, somewhat like a large single white rose. This more desirable white variety sometimes grows 3ft. high, and is eminently a plant for the border in front of shrubs, though it is very effective in any position. I grow it in the border, on rockwork, and in a half shady place, and it seems at home in all. It will continue in bloom until stopped by frosts. The flowers are among the most useful in a cut state, especially when mingled with the now fashionable and handsome leaves of heucheras and tiarellas; they form a chaste embellishment for the table or fruit dishes.
The plant is sometimes much eaten by caterpillars; for this the remedy is soapy water syringed on the under side of the leaves. Earwigs also attack the flowers; they should be trapped by a similar plan to that usually adopted for dahlias.
Fig. 8. Anemone Japonica Alba (A. Honorine Jobert).
(About one-twelfth natural size.)
To those wishing to grow this choice Anemone, let me say, begin with the young underground runners; plant them in the autumn anywhere you like, but see that the soil is deep, and if it is not rich, make it so with well-decayed leaves or manure, and you will have your reward.
Flowering period, August to November.
Anemone Nemorosa Flore-pleno.
Double Wood Anemone, or Windflower; Nat. Ord. Ranunculaceæ.
This is the double form of the common British species; in every part but the flower it resembles the type. The flower, from being double, and perhaps from being grown in more exposed situations than the common form in the shaded woods, is much more durable; an established clump has kept in good form for three weeks.
The petals (if they may be so called), which render this flower so pleasingly distinct, are arranged in an even tuft, being much shorter than the outer or normal sepals, the size and form of which remain true to the type. The pure white flower—more than an inch across—is somewhat distant from the handsome three-leaved involucrum, and is supported by a wiry flower stalk, 3in. to 5in. long; it is about the same length from the root, otherwise the plant is stemless. The flowers are produced singly, and have six to eight petal-like sepals; the leaves are ternately cut; leaflets or segments three-cut, lanceolate, and deeply toothed; petioles channelled; the roots are long and round, of about the thickness of a pen-holder. This plant grown in bold clumps is indispensable for the choice spring garden; its quiet beauty is much admired.
It enjoys a strongish loam, and a slightly shaded situation will conduce to its lengthened flowering, and also tend to luxuriance. Soon after the flowers fade the foliage begins to dry up; care should, therefore, be taken to have some other suitable flower growing near it, so as to avoid dead or blank spaces. Pentstemons, rooted cuttings of which are very handy at this season for transplanting, are well adapted for such use and situations, and as their flowers cannot endure hot sunshine without suffering more or less, such half-shady quarters will be just the places for them.
The double white Wood Anemone may be propagated by divisions of the tubers, after the foliage has completely withered.
Flowering period, May.
Anemone Pulsatilla.
Pasque Flower; Nat. Ord. Ranunculaceæ.
A British species. This beautiful flower has long been cultivated in our gardens, and is deservedly a great favourite. It may not be uninteresting to give the other common and ancient names of the Easter Flower, as in every way this is not only an old plant, but an old-fashioned flower. "Passe Flower" and "Flaw Flower" come from the above common names, being only derivations, but in Cambridgeshire, where it grows wild, it is called "Coventry Bells" and "Hill Tulip." Three hundred years ago Gerarde gave the following description of it, which, together with the illustration (Fig. 9), will, I trust, be found ample: "These Passe flowers hath many small leaues, finely cut or iagged, like those of carrots, among which rise up naked stalks, rough and hairie; whereupon do growe beautiful flowers bell fashion, of a bright delaied purple colour; in the bottome whereof groweth a tuft of yellow thrums, and in the middle of the thrums thrusteth foorth a small purple pointell; when the whole flower is past, there succeedeth an head or knoppe, compact of many graie hairie lockes, and in the solide parts of the knops lieth the seede flat and hoarie, euery seed having his own small haire hanging at it. The roote is thick and knobbie of a finger long, and like vnto those of the anemones (as it doth in all other parts verie notablie resemble) whereof no doubt this is a kinde."
Fig. 9. Anemone Pulsatilla.
(One-half natural size.)
This flower in olden times was used for making garlands, and even now there are few flowers more suitable for such purpose; it varies much in colour, being also sometimes double. It may be grown in pots for window decoration or in the open garden; it likes a dry situation and well-drained soil of a calcareous nature. In these respects it differs widely from many of the other species of Windflower, yet I find it to do well in a collection bed where nearly twenty other species are grown, and where there are both shade and more moisture than in the open parts of the garden. It may be propagated by division of the strong root-limbs, each of which should have a portion of the smaller roots on them. Soon after flowering is a good time to divide it.
Flowering period, March to May.
Anemone Stellata.
Star Windflower; Nat. Ord. Ranunculaceæ.
Fig. 10. Anemone Stellata.
(One-half natural size.)
This gay spring flower (Fig. 10) comes to us from Italy, but that it loves our dull climate is beyond doubt, as it not only flowers early, but continues for a long time in beauty. A. hortensis is another name for it, and there are several varieties of the species, which mostly vary only in the colours of the flowers, as striped, white and purple. The typical form, as illustrated, is seen to be a quaint little plant; its flowers are large, of a shining light purple colour, and star-shaped; the dwarf foliage is of the well-known crowfoot kind. When grown in bold clumps it is richly effective, and, like most other Anemones, is sure to be admired.
It thrives well in a light loam and in slight shade; I have tried it in pots kept in cold frames, where it flowers in mid-winter. It would doubtless make a showy appearance in a cool greenhouse. To propagate it, the roots should be divided after the tops have died down in summer.
Flowering period, February to June, according to position and time of planting.
Anemone Sulphurea.
Sulphur-coloured Windflower; Syn. A. Apiifolia; Nat. Ord. Ranunculaceæ.
Fig. 11. Anemone Sulphurea.
(One-fourth natural size.)
This is a grandly beautiful Windflower from Central Europe. The names, combined with the illustration (Fig. 11), must fail to give the reader a proper idea of its beauty; the specific name in reference to the colour falls far short, and cannot give a hint of its handsome form and numerous finely-coloured stamens; and the drawing can in no way illustrate the hues and shell-like substance of the sepals; there is also a softness and graceful habit about the foliage, that the name, apiifolia (parsley-leaved), does not much help the reader to realise. It may be parsley-like foliage in the comparative sense and in relation to that of other Anemones, but otherwise it can hardly be said to be like parsley. It is said by some to be only a variety of A. alpina; if so, it is not only a distinct but an unvarying form, so much so that by others it is held to be a species; the line of difference in many respects seems so far removed, even granting it to be a variety (as in hundreds of similar cases), as to warrant a specific title. It may be more interesting to state that it is a lovely and showy flower, and that the shortest cut to an enjoyment of its beauties is to grow it.
The flowers are 2in. to 2½in. across when expanded, but usually they are cup-shaped. The six sepals are egg-shaped but pointed, of much substance, and covered with a silky down on the outside, causing them to have changeable hues according to the play of wind and light. The stamens are very numerous, the anthers being closely arranged and of a rich golden colour; the flower stems grow from 9in. to 18in. high, being terminated by one flower; it carries a large and handsome involucre of three leaves, a little higher than the middle of the stem, and just overtopping the radical leaves, umbrella fashion; the leaves of the involucre are like those of the root, but stalkless. The radical leaves are stalked, well thrown out, drooping, and over 1ft. long, ternate and villous; the leaflets are pinnatifid and deeply toothed.
This desirable plant is of the easiest culture, thriving in common garden soil, but it prefers that of a rich vegetable character and a situation not over dry. The flowers are persistent under any conditions, and they are further preserved when grown under a little shade, but it should only be a little.
For propagation see A. decapetala.
Flowering period, May and June.
There are two other allied kinds which not only much resemble this, but which flower at or near the same time—viz., A. alpina and A. decapetala, which see.
Anemone Sylvestris.
Snowdrop A.; Nat. Ord. Ranunculaceæ.
This hardy herbaceous species comes from Germany, but it has been grown nearly 300 years in this country, It is distinct, showy, and beautiful; it ranks with "old-fashioned" flowers. Of late this Windflower has come into great favour, as if for a time it had been forgotten; still, it is hard to make out how such a fine border plant could be overlooked. However, it is well and deservedly esteemed at the present time; and, although many have proved the plant and flowers to be contrary to their expectations in reference to its common name, "Snowdrop Anemone," the disappointment has been, otherwise, an agreeable one. It only resembles the snowdrop as regards the purity and drooping habit of its flowers.
Well-grown specimens have an exceedingly neat habit—the foliage spreads and touches the ground, rounding up to the flower stems (which are about a foot high) in a pleasing manner. The earliest flowers are very large—when fully open quite 1½in. across—but they are more often seen in the unopen state, when they resemble a nutmeg in shape. Whether open or shut, they are a pure white, and their pendent habit adds not a little to their beauty, as also does the leafy involucre. The leaves are three-parted, the two lower lobes being deeply divided, so that at a first glance the leaves appear to be five-parted; each of the five lobes are three-cleft, and also dentate, downy, and veined; the leaf stalks are radical, red, long, slightly channelled, and wiry; in all respects the leaves of the involucre resemble those of the root, excepting the size, which is smaller, and the stalks are green, like the flower stems.
In a cut state, the pure satin-white blossoms are fit for the most delicate wreath or bouquet; they have, morever, a delicious clover-scent. It enjoys a light vegetable soil in a slightly shaded and moist situation; if it could be allowed to ramble in the small openings of a front shrubbery, such positions would answer admirably.
The roots are underground-creeping, which renders this species somewhat awkward to manage when grown with others in a collection of less rampant habit. On the other hand, the disposition it has to spread might very well be taken advantage of by providing it with a good broad space, than which nothing could be more lovely for two months of the year.
It is needless to give directions for its propagation, as the runners spring up all round the parent plant. Slugs are very fond of it, and in early spring, especially when the new growths are appearing, they should be kept in check, otherwise they will eat down into the heart of the strongest plant; a dose of clear lime water will be found effective and will not hurt the new leaves; if this is followed up with a few sprinklings of sand, the slugs will not care to occupy such unpleasant quarters.
Flowering period, May and June.
Anemone Vernalis.
Shaggy Windflower; Nat. Ord. Ranunculaceæ.
A curious but pretty alpine species, from the Swiss Alps, consequently very hardy. It is not a showy subject, but its distinctions are really beautiful, and commend it to those who love to grow plants of a recherché character.
The illustration (Fig. 12) will give some idea of it, but no description can convey even an approximate notion of its flowers, which are produced singly, on short, stout, hairy stems, about 5in. high. For so small a plant the flower is large, more than an inch across when expanded, but usually it keeps of a roundish, bell-shaped form. Its colour is a bluish-white inside, the outside being much darker. It would be violet, were not the hairs so long and numerous that they form a brownish coat which is, perhaps, the most remarkable trait of this species. The leaves, too, are very hairy—twice, and sometimes thrice, divided, rather small, and also few.
Fig. 12. Anemone Vernalis (Shaggy Anemone).
(One-half natural size.)
This little plant is most enjoyed when grown in pots. It may be plunged in sand or ashes in an open space, but it should never be allowed to suffer for moisture. When so grown, and just before the flowers open, it should be removed to a cool, airy frame, where it should also be plunged to keep its roots cool and moist; it will require to be very near the glass, so as to get perfect flowers. Such a method of growing this flower affords the best opportunity for its close examination; besides, it is so preserved in finer and more enduring form. It thrives well in lumpy peat and loam, but I have found charcoal, in very small lumps, to improve it, as it does most plants grown in pots, especially such as require frequent supplies of water. The slugs are very fond of it; a look-out for them should be kept when the plants are growing, and frequent sprinklings of sharp ashes will be found useful.
Flowering period, April and May.
Anthericum Liliago.
St. Bernard's Lily; Nat. Ord. Liliaceæ.
This may be grown as a companion to St. Bruno's Lily, though not so neat in habit or rich in bloom. In all respects it is very different. It is taller, the flowers not half the size, and more star-shaped, foliage more grassy, and the roots creeping and jointed.
All the Anthericums named by me will do in ordinary soil, but prefer a fat loam of considerable depth. If, therefore, such conditions do not exist, there should be a good dressing of well-rotted stable manure turned in, and a mulching given in early spring.
Anthericums are propagated by division of the roots, which should be carefully performed during the autumn. After such mutilation they should not be disturbed again for three years, or they will deteriorate in vigour and beauty.
Flowering period, June and July.
Anthericum Liliastrum.
St. Bruno's Lily; Nat. Ord. Liliaceæ.
This charming plant is a native of Alpine meadows, and is known by other names, as Paradisia and Cyackia, but is more commonly called St. Bruno's Lily. It is emphatically one of the most useful and handsome flowers that can be grown in English gardens, where, as yet, it is anything but as plentiful as it ought to be. Not only is it perfectly hardy in our climate, but it seems to thrive and flower abundantly. It is fast becoming a favourite, and it is probable that before long it will be very common, from the facts, firstly, of its own value and beauty, and, secondly, because the Dutch bulb-growers have taken it in hand. Not long ago they were said to be buying stock wherever they could find it. The illustration (Fig. 13) shows it in a small-sized clump. Three or four such specimens are very effective when grown near together; the satin-like or shining pure white flowers show to greater advantage when there is plenty of foliage. A number planted in strong single roots, but near together, forming a clump several feet in diameter, represent also a good style; but a single massive specimen, with at least fifty crowns, and nearly as many spikes of bloom just beginning to unfold, is one of the most lovely objects in my own garden.
The chaste flowers are 2in. long, six sepalled, lily-shaped, of a transparent whiteness, and sweetly perfumed; filaments white, and long as the sepals; anthers large, and thickly furnished with bright orange-yellow pollen; the stems are round, stout, 18in. high, and produce from six to twelve flowers, two or three of which are open at one and the same time. The leaves are long, thick, with membranous sheaths, alternate and stem-clasping, or semi-cylindrical; the upper parts are lanceolate, dilated, subulate, and of a pale green colour. The roots are long, fleshy, brittle, and fasciculate.
Fig. 13. Anthericum Liliastrum.
(One-sixth natural size); blossom, one-fourth natural size.)
This plant for three or four weeks is one of the most decorative; no matter whether in partial shade or full sunshine, it not only flowers well, but adorns its situation most richly; the flowers, in a cut state, are amongst the most useful and effective of hardy kinds—indeed, they vie with the tender exotics.
Flowering period, June and July.
A. l. major is a new variety in all its parts like the type, with the exception of size, the flowers being larger by nearly an inch. The variety is said to grow to the height of 8ft.
Anthyllis Montana.
Mountain Kidney Vetch; Nat. Ord. Leguminosæ.
For rockwork this is one of the most lovely subjects. It is seldom seen, though easy to grow, perfectly hardy, and perennial. It is classed as an herbaceous plant, but it is shrubby, and on old specimens there is more wood than on many dwarf shrubs. It is of a procumbent habit, and only 4in. to 6in. high in this climate. It comes from the South of Europe, where it probably grows larger.
In early spring the woody tips begin to send out the hoary leaves; they are 3in. to 6in. long, and from their dense habit, and the way in which they intersect each other, they present a pleasing and distinct mass of woolly foliage.
The leaves are pinnatifid, leaflets numerous, oval, oblong, and very grey, nearly white, with long silky hairs.
The flowers are of a purple-pink colour, very small, and in close drumstick-like heads. The long and numerous hairs of the involucre and calyx almost cover over the flowers and render them inconspicuous; still, they are a pretty feature of the plant; the bloom stands well above the foliage on very downy, but otherwise naked stalks.
When planted in such a position that it can rest on the edge of or droop over a stone, strong specimens are very effective. It seems to enjoy soil of a vegetable character, with its roots near large stones. I have heard that it has been found difficult to grow, but that I cannot understand. I fear the fault has been in having badly-rooted plants to start with, as cuttings are very slow in making an ample set of roots for safe transplanting. Its increase by division is no easy matter, as the woody stems are all joined in one, and the roots are of a tap character. Seed seldom ripens; by cuttings appears to be the readier mode of propagation; if these are taken off in early spring, put in a shady position, and in leaf soil, they will probably root as the seasons get warmer.
Flowering period, June and July.
Apios Tuberosa.
Syn. Glycine Apios; Nat. Ord. Leguminosæ.
This is a pretty climber, or, more strictly speaking, a twiner; it is hardy, tuberous, and perennial. The tubers resemble potatoes, but incline to pear-shape, as implied by the generic name. 240 years ago it was introduced from North America; still, it is seldom met with, notwithstanding its good habit and colour. It is one of those happy subjects which most conduce to the freshness and wild beauty of our gardens; the dark and glossy verdure is charmingly disposed in embowerments by means of the delicate twining stems; and though it grows apace, there is never an unsightly dense or dark mass, so commonly seen in many climbers, but, instead, it elegantly adorns its station, and the outlines of its pretty pinnate leaves may easily be traced against the light.
Fig. 14. Apios Tuberosa.
(One-twelfth natural size; a, flower, natural size.)
As may be seen by the illustration (Fig. 14), it is in the way of a climbing bean. The flowers are purple and borne in small clusters from the axils of the leaves, and, of course, as indicated by the order to which it belongs, they are like pea flowers; they are produced a long time in succession, providing the frosts do not occur; they have the scent of violets. The leaves are distantly produced on fine wiry stems, which grow to the length of 12ft.; they are pinnate, the leaflets being of various sizes, oval, smooth, and of a dark shining green colour.
The roots are not only peculiar in the way already mentioned, but the tubers have the appearance of being strung together by their ends. They are edible, and where they grow wild they are called "ground nuts." From the description given it will be easy to decide how and where it should be planted.
There should be provision made for its twining habit, and it may have the liberty of mixing its foliage with that of less beautiful things during autumn, such, for instance, as the bare Jasmine nudiflora; its spare but effective leaves and flowers will do little or no harm to such trees, and after the frosts come the jasmine will be clear again. It may also be grown with happy results as shown in the illustration, needing only a well-secured twiggy bush. Cut as sprays it is very serviceable for hanging or twining purposes.
It most enjoys a light soil, also a sunny situation. Sometimes it has been found slow at starting into growth when newly planted; this, however, can hardly be the case with newly lifted tubers. I may add that it is no uncommon thing for these to be out of the ground for weeks and months together, when they not only become hard and woody, but when suddenly brought in contact with the damp earth rot overtakes them. There is no difficulty whatever with fresh tubers, which may be lifted after the tops have died off. Beyond securing fresh roots, there is nothing special about the culture of this desirable climber.
Flowering period, August to October.
Arabis Lucida.
Shining Rock Cress; Nat. Ord. Cruciferæ.
This member of a well-known family of early spring flowers is desirable, for its neat habit and verdancy. There is not a particle of sere foliage to be seen, and it has, moreover, a glossy appearance, whence the specific name. The flowers are not of much effect, though, from their earliness, not without value; they are in the way of the flowers of the more common species, A. alpina, but less in size; they are also more straggling in the raceme; these two features render it inferior as a flower; the stalks are 3in. to 6in. high. The leaves are arranged in lax flattened rosettes, are 1in. to 3in. long, somewhat spathulate, notched, fleshy, of a very dark green colour, and shining. The habit is dense and spreading, established tufts having a fresh effect. Though an Hungarian species, it can hardly have a more happy home in its habitat than in our climate. Where verdant dwarf subjects are in request, either for edgings, borders, or rockwork, this is to be commended as one of the most reliable, both for effect and vigour. In the last-named situation it proves useful all the year round, but care should be taken that it does not overgrow less rampant rock plants.
A. l. variegata is a variety with finely-marked leaves. The bloom resembles that of the type, but is rather weaker. It is better to remove the flowers of this kind, as then the rather slow habit of growth is much improved, as also is the colour of the foliage. The leaves being more serviceable and effective than the bloom, the uses should be made of it accordingly. They are broadly edged with yellow, the green being lighter than that of the type, but equally bright; the ends of the leaves are curled backwards, but, with the exception of being a little smaller, they are similar in shape to the parent form. This is a gem for rockwork, and, if it did not belong to a rather ordinary race of plants, it would, perhaps, be more often seen in choice collections. This, however, does not alter its worth. Seen in crevices of dark stone on rockwork, or in bold tufts near the walks, or planted with judgment near other dwarf foliaged subjects, it ever proves attractive. It is much less rampant, and, perhaps, less hardy than the type. It has only been during the recent very severe winters, however, that it has been killed. The Arabis is easily propagated by slips or rootlets, which should be taken after flowering. The variegated form is better for being so propagated every year. If bold patches are desired, they should be formed by planting a number together, 3in. or 4in. apart.
Flowering period, February to June.
Aralia Sieboldi.
Siebold's Aralia; Nat. Ord. Araliaceæ.
The present subject (see Fig. 15)—beautiful, hardy, and evergreen—is a species of recent introduction; still, it has already become well known and distributed, so much so that it scarcely needs description; but there are facts in reference to it which would seem to be less known. It is seldom seen in the open garden, and many amateurs, who otherwise are well acquainted with it, when they see it fresh and glossy in the open garden in the earliest months of the year, ask, "Is it really hardy?" Not only is such the case, but the foliage, and especially the deep green colour, are rarely so fine when the specimens have indoor treatment, and, on this account, the shrub is eminently suitable for notice here.
Fig. 15. Aralia Sieboldi.
(One-tenth natural size.)
The order Araliaceæ is nearly related to Umbelliferæ, from which fact an idea may be had of the kind and arrangement of the flowers. Many of the genera of the order Araliaceæ are little known; perhaps the genus Hedera (ivy) is the only one that is popular, and it so happens to immediately follow the genus Aralia. To remember this will further assist in gleaning an idea of the form of blossom, as that of ivy is well known. Aralia Sieboldi, however, seldom flowers in this climate, either in or out of doors. When it does, the white flowers are not of much value; they are small, like ivy blossom in form, but more spread in the arrangement. There are five sepals, five petals, five styles, and five cells in the berries. The flowers are produced on specimens 2ft. to 5ft. high during winter, when favourable. The leaves, when well grown, are the main feature of the shrub, and are 12in. or more across. This size is not usual, but a leaf now before me, and taken from an outside specimen, measures over a foot, with a stout round stalk, 13in. long; the form of leaf is fan-shaped, having generally seven lobes, each supported by a strong mid-rib; the lobes are formed by divisions rather more than half the diameter of the leaf; they are slightly distant, broadly lance-shaped, waved at the edges, toothed near the ends, the teeth being somewhat spiny; the substance is very stout and leather-like to the touch; the upper surface is a dark shining bronzy-green, beautifully netted or veined; the under surface is a pale green, and richly ornamented by the risen mid-ribs and nerves of the whole leaf; the leaf-stalks are thick, round, bending downwards, and 6in. to 18in. long, springing from the half woody stem.
The habit of the shrub is bushy, somewhat spreading, causing the specimens to have a fine effect from their roundness, the leaf arrangement also being perfect. Without doubt this is one of the most distinct and charming evergreens for the ornamental garden, sub-tropical in appearance, and only inferior to palms as regards size; it is effective anywhere. It need not be stated that as a vase or table decoration it ranks with the best for effect and service, as it is already well-known as such. In planting this subject outside, young but well-rooted examples should be selected and gradually hardened off. At the latter end of May they should be turned out of the pots into a rich but sandy loam. The position should be sunny, and sheltered from the north. Some have advised that it should be grown under trees, but I have proved that when so treated the less ripened foliage has suffered with frost, whilst the specimens fully exposed to the sun have not suffered in the least; they would droop and shrivel as long as the frost remained, but as soon as the temperature rose they became normal, without a trace of injury. When planted as above, young specimens will soon become so established and inured to open-air conditions, that little concern need be felt as regards winter; even such as were under trees, where they continued to grow too long, and whose tender tops were cut away by frost, have, the following summer, made a number of fresh growths lower down the stems. I should like to say that on rockwork this shrub has a superb effect, and I imagine the better drained condition of such a structure is greatly in favour of its health and hardiness. The propagation is by means of cuttings; slips of half-ripened wood, taken during the warmest months, if put in sandy loam in a cucumber frame, will root like willow. As soon as roots have formed, pot them separately and plunge the pots in the same frame for a week or two, then harden off. For the first winter the young stock ought to be kept either in a greenhouse or a cold frame, and by the end of the following May they will be ready to plant out. A well-drained position is important.
Flowering period, November to March, in favourable or mild seasons.
Arisæma Triphyllum.
Syns. A. Zebrinum and Arum Triphyllum; Common Names, Three-leaved Arum and Jack-in-the-Pulpit; Nat. Ord. Araceæ.
A hardy tuberous-rooted perennial from North America. I will at once explain that the above leading name is not the one generally used here, but in America, where the species is common, botanists have adopted it; besides, it is, as will be seen from the following description, very distinct from other Arums. The Syn. Arisæma zebrinum, as given, belongs really to a variety of A. triphyllum, but the type is marked in its flowers zebra-like, and there are many shades and colours of it, therefore both or either of the names may be used for the different forms, with a fair degree of propriety, as in fact they are.
There is a doubt with some as to the hardiness of this plant; in my mind there is none whatever. It is no stranger to frosts in its habitats, but I do not found my conviction on anything but my experience of it. It has been grown fully exposed for two winters, and sometimes the frosts must have gone as far down as the roots.
There is nothing showy about this plant, but there is something which stamps it as a fitting subject for a garden of choice plants; its bold, dark green foliage and quaint-looking flowers render it desirable on the score of distinctness. It has, moreover, a freshness upon which the eye can always linger. The flowers are in general form like the calla-lily; the upper part of the spathe, or sheathing leaf, which is really the calyx, is, however, more elongated, pointed, and hooked; otherwise the spathe is erect, slightly reflexed just above the folded part, giving the appearance of a pair of small lobes; this—the calyx—is really the most conspicuous part of the flower; in the belly it is beautifully striped with broad lines of a purplish-brown colour, which shade off to an inch of green in the middle, when they form again, and continue to the tip of the spathe, which will be 4in. to 6in. long, and nearly 2in. broad at the widest part; these lines run between the ribs, and, as before hinted, they are of various colours, such as brown, purple, pink, and green. The ribs are nearly white, and the green parts are very pale. The spadix is over 3in. long, club-shaped, spotted with brown, very much so near the end. The anthers at the base of the spadix are curious, and should be examined. They are invisible until the folded part of the spathe is opened; they are numerous, arranged in a dense broad ring, sessile, and nearly black. This curious flower is produced on a stout, round scape, a foot or more in height. The leaves are radical, having a stalk a foot long. They are, as the specific name implies, divided into three parts, each being of equal length, entire, wavy, and pointed. The whole plant has a somewhat top-heavy appearance (see Fig. 16), but I never saw it broken down by the weather. It makes quick growth in spring, the scape appearing with the leaves; in late summer it dies down. It looks well in quiet nooks, but it also forms a good companion to showy flowers in more open situations; in a cut state, for dressing "old-fashioned" vases, nothing could be in better character, a few leaves of yarrow, day lily, flag, or similar foliage being all it will require.
Fig. 16. Arisæma Triphyllum.
(One-fourth natural size.)
It may be transplanted, any time from September to the end of January, into good light loam or leaf soil, 4in. or 6in. deep; if there should be a dry season during the period of growth, the plant should be well watered. To increase it, the tubers may be divided every third year, providing the growth has been of a vigorous tone. I may add, that, from its tall and not over-dense habit, there may with advantage, both to it and the plants used, be a carpet grown underneath—ivy, vincas, or sweet woodruff for some situations, and brighter subjects for more conspicuous parts of the garden, such as the finer kinds of mimulus, ourisia, alpine aster, and dwarf iris.
Flowering period, June and July.
Arum Crinitum.
Hairy Arum, or Dragon's Mouth; Nat. Ord. Araceæ.
As may be seen by the illustration (Fig. 17), this is a most singular plant. It proves hardy in this climate if its position is selected; in other words, it is not hardy in all kinds of soils and situations, but if planted four or five inches deep, in sandy or half decayed vegetable mould, facing the south, there is little to fear either as regards hardiness or its thriving. I think, therefore, it may be called hardy. It is far more interesting than handsome, but there is at the present time an evident desire amongst amateurs to grow the various Arums, and more especially has this one been sought after; I have, therefore, introduced it amongst more beautiful flowers, and given an enlarged drawing of the entire plant, together with the spathe in its unopened state.
The plant is a native of Minorca, and was imported in 1777. In this climate it grows to the height of 18in., developing the flower with the foliage. It is produced on a stout scape nearly 1ft. high, of a pale green colour, marked with dark short lines and spotted with delicate pink dots. The folded spathe is of leather-like substance, rough, almost corky in texture; also variously marked and tinted. At the base there are a number of green lines arranged evenly and longitudinally on a nearly white ground. A little higher—the belly part—the lines are less frequent, irregular, and mixed with pink dots. Still higher, the ground colour becomes pale green, the lines dark green, and the pink spots are changed to clouded tints; the remainder of the folded spathe—to the tip—is a mixture of brown and green dots, the total length being fully 9in. When the spathe opens, it does so quickly, bending more than half its length outwards, the division looking upwards. To those who have not before seen the plant at this stage, it will prove an interesting surprise; the odour, however, is repulsive. The spathe at its widest part is 6in. broad, and tapers off to a blunt point. It is of a dark purple colour and covered with long bent dark hairs, whence the specific name. They are curiously disposed, and remind one of some hairy animal that has been lifted out of the water the wrong way as regards the direction of the hair. The spadix is comparatively small, black, and also covered with hairs. The flower should be closely watched if its peculiarities are to be fully noted, as it not only opens quickly but soon begins to wither. During the short period that the flower is open the lower part of the spathe or belly becomes filled with all kinds of flies, being held by the spear-like hairs.
Fig. 17. Arum Crinitum.
(One-fourth natural size.)
The leaves have long stalks, marked and tinted in a similar manner to that of the scape. They are curiously formed and twisted, pedate or bird-foot shaped, the outer segments twice cut, lance-shaped, and turned inwards or over the main part of the leaf; the leaves are of a deep green colour, and of good substance; they seldom exceed four in number to each plant or tuber.
This curious species should, as above indicated, have a warm situation, where it will also be comparatively dry in winter. Its propagation may be effected by division of the roots of strong specimens.
Flowering period, June and July.
Asters.
Michaelmas Daisies, or Starworts; Nat. Ord. Compositæ.
Hardy, perennial, and herbaceous. These are a numerous family, and many of them have an ungainly habit and insignificant flowers—in fact, are not worth growing, save as wild flowers in unfrequented places. I will mention a few of the finer sorts, which are mostly species: A. diversifolius, A. ericoides, A. grandiflorus, A. pendulus, and A. Dumosus, these are all good, both in habit and flowers; ericoides and pendulus make really handsome bushes, but the very beautiful A. amellus, and its more dwarf variety (A. Mdme. Soyance), have tempted me to write of these old-fashioned plants, which may be said to be wholly distinct, as their flowers are so very much brighter (dark purple, with a clear yellow centre), and the rays so much more evenly and compactly furnished. Their stems are 2ft. to 3ft. high, and flowered half their length with clusters of bloom about the size and form of full-grown field daisies. These wand-like spikes in a cut state are bright and appropriate decorations. In vases they are very effective, even when used alone. The flowers are very lasting, either cut or otherwise; the plants will bloom six or eight weeks.
These subjects will thrive in almost any kind of soil or position, opening their flowers during the dullest weather, and though they like sunshine, they will not wait for it. It is scarcely needful to further describe these well-known flowers, but, as well as the species, there are some bright and beautiful varieties which merit further notice. All the Starworts are easily increased by root division any time.
Flowering period, August to November.
Aster Alpinus.
Alpine Starwort, or Blue Daisy; Nat. Ord. Compositæ.
An exceedingly beautiful and very much admired alpine plant, which does not die down like most of the Starworts, but has woody stems; it is seldom seen more than a foot high, and its large bright purple flowers seem disproportionate. This is one of the plants which should have a place in every garden, and more especially in rock gardens. There cannot well be a more neat and telling subject; the form and size of its flowers are not often seen on such dwarf plants, and it also has the merit of being a "tidy" subject when not in bloom. The illustration (Fig. 18) will give a fair idea of its main features. Its purple flowers, which are fully 2in. across, have for many days an even and well-expanded ray, when the florets curl or reflex; the disk is large, and numerously set with lemon-yellow florets; the flowers are well lifted up on stout round stems, covered with short stiff hairs, and furnished with five or six small leaves; the main foliage is of compact growth, lance-shaped, entire, spathulate and covered with short hairs.
Fig 18 Aster Alpinus.
(One-third natural size.)
Considering that this plant has been in English gardens for 220 years, and that its merits must be seen by anyone at a glance, it is hard to say why it is not better known; even in choice and large collections it always proves attractive when in flower. The blooms in a cut state are very durable; they not only hold together, but also keep a good colour. Under cultivation it is in no way particular; it will endure anything but being deprived of light; from its dwarf, stout, and shrubby character, it would form a useful and a handsome edging to the larger walks; and by growing it so extensively an enviable supply of flowers for cutting would be at hand.
A stock of young plants may soon be got up by division of strong roots after the flowering season; such pieces as have roots may be planted at once in their permanent quarters; the rootless parts should be dibbled into light sandy loam and shaded with branches for a week or two.
Flowering period, June and July.
A. a. albus is a white-flowered variety, blooming about the same time. There does not appear to be that vigour about it which characterises the type; this, however, is not the only shortcoming; when compared with the rich purple flower, the white one, with its large yellow disk, appears, to say the least, a questionable improvement.
Aster Ptarmicoides.
Bouquet Starwort; Nat. Ord. Compositæ.
This Starwort is a very recently-imported species from North America. Like many other things which have proved worthless as decorative flowers, this was highly praised, but for a while its weedy-looking foliage caused suspicion; after becoming well established, it flowered, and, I am glad to say, proves a most distinct and useful Starwort. Its small white flowers much resemble the field daisy, but they are borne on densely-branched stems in hundreds; in fact, the plant, which grows nearly 2ft. high, seems to be nearly all flowers. Each one has a single ray of shining white florets, narrow and separate. Those of the disk are of a canary-yellow colour; the imbricated calyx is pear-shaped; pedicels slender, bent, wiry, and furnished with very small leaves; main stems hispid, woody, and brittle. The leaves of the root are 2in. to 4in. long, smooth, entire, linear, almost grass-like; those of the stems much less, becoming smaller as they near the flowers; they are somewhat rough, partaking of the quality of the stems. The habit of the plant is much branched, the spreading clusters of flowers being six or ten times the size of the plant, so that it becomes top-heavy; it blooms for many weeks, and is not damaged by coarse weather. Amongst other Asters it shows to advantage, flowering earlier than most of them, but lasting well into their period of bloom. It is sure to prove a useful white autumnal flower; small sprays when cut look better than on the plant, as they are then seen to be well spread and rigidly held by means of their wiry stalks; they have the scent of Southernwood. It grows well with me in ordinary garden loam, the situation being well exposed to the sun. It may be readily propagated by root division.
Flowering period, August to October.
Bellis Perennis.
Common Perennial Daisy; Nat. Ord. Compositæ.
This native plant, the commonest flower of the field and wayside, and the weed of our grass-plots, is the parent form of the handsome and popular double kinds seen in almost every garden. Well known as these flowers are, it may prove interesting to learn a little more about the fine large double crimson and white kinds—their treatment, for instance—in order to have abundance of flowers during the earliest months of the year; and the uses to which they may be most advantageously put; for, common as are the Daisies, they are, without doubt, amongst the most useful flowers we possess. First, I will briefly give the names and descriptions of the more distinct varieties.
B. p. aucubifolia is the Double Daisy, having a beautifully variegated foliage, mottled with golden-yellow in the way of the aucuba.
B. p. fistulosa.—This is the double crimson or pink Daisy, having its florets piped or quilled (see Fig. 19).
B. p. hortensis embraces all the double forms raised and cultivated in gardens, no matter what colour, and so distinguished from the typical form of the fields.
B. p. prolifera is that curious and favourite kind called "Hen and Chickens." The flowers are double, and from the imbricate calyx of the normal flower there issue a number of smaller Daisies having straggling florets; the whole on one main stalk presenting a bouquet-like effect.
These kinds, the specific names of which are not only descriptive, but amply embrace the group, are much added to by flowers having other names and minor distinctions, the latter, for the most part, being only shades or mixtures of colour—as crimson, pink, white, and bicolours. The florets in many kinds are exceedingly pretty, from the way in which they are tipped and shaded; notably, a new variety that was sent me under the name of Dresden China. These sorts having different tints are usefully named with "florists'" names—as Pearl, Snowball, Rob Roy, Sweep, Bride, &c. I may say that I have long grown the Daisy largely, Bride and Sweep being the favourite kinds; both are robust growers, very hardy and early. Bride is the purest white, with florets full, shining, and well reflexed; rather larger than a florin, and when fully developed has a half globular appearance; another good point is its flower stalks being 4in. to 5in. long, which renders it serviceable as cut bloom. Sweep is not quite so large, though a good-sized Daisy, it also opens more flat; its colour, however, is first rate, it is the darkest crimson Daisy I ever saw, is of a quilled form and very full. Its chief point is its constant colour; if the florets are examined, they are the same deep crimson underneath as on the face of the flower; this, together with its long stalks, renders it useful, too, in a cut state.
Fig. 19. Bellis Perennis Fistulosa.
(One-third natural size.)
To grow this useful flower well and render it doubly valuable by having it in bloom in mid-winter, requires three things: First, timely transplanting; secondly, rich soil; thirdly, partial shade; these conditions will be more briefly and, perhaps, clearly explained, if I state my method. At the end of May or fore part of June, plenty of good rotten stable manure is wheeled into the bush-fruit quarters; it is worked in with a fork, so as to do as little damage as possible to the bush roots. A line is drawn, and the old Daisy roots which have just been taken up are trimmed by shortening both tops and roots. They are severely divided, and the pieces planted 6in. apart in rows 8in. asunder. In such a cool, moist situation they soon form good tufts, and I need scarcely say that the dressing of manure has also a marked effect on the fruit crop. A planting so made is not only a cheerful carpet of greenery during winter, but is well dotted over with bloom. The plants being well established in rich soil, and having the shelter of the bushes during summer and winter, are the conditions which have conduced to such early flowers. This is the method I have adopted for years, and both Daisies and fruit have been invariably good crops. I ought, however, to say that beds more exposed, together with the fact that the Daisy roots have to be transplanted in October or November, never flower so early, from which it will be seen that the treatment explained hardly applies to such bedding; but where a breadth of bloom is required, say, for cutting purposes, I know no better plan. As cut bloom the daisy is charming in glass trays on a bed of moss, or even in small bouquets, mixed with the foliage of pinks, carnations, and rosemary. Such an arrangement has at least the merit of sweet simplicity, and somehow has also the effect of carrying our thoughts with a bound to spring-time.
The ancient names for this "old-fashioned" flower were "Little Daisies" and "Bruisewoorte." The latter name, according to Gerarde, was applied for the following reasons: "The leaues stamped, taketh away bruses and swellings proceeding of some stroke, if they be stamped and laide thereon, whereupon it was called in olde time Bruisewoorte. The iuice put into the eies cleereth them, and taketh away the watering;" and here is a dog note: "The same given to little dogs with milke, keepeth them from growing great."
Flowering period, February to July.
Bocconia Cordata.
Syn. Macleaya Cordata; Nat. Ord. Papaveraceæ.
A hardy herbaceous perennial from China. It is a tall and handsome plant; its fine features are its stately habit, finely-cut foliage, and noble panicles of buds and flowers; during the whole progress of its growth it is a pleasing object, but in the autumn, when at the height of 7ft. it has become topped with lax clusters of flowers, over 2ft. long, it is simply grand. There are other names in trade lists, as B. japonica and B. alba, but they are identical with B. cordata; possibly there may be a little difference in the shades of the flowers, but nothing to warrant another name. Having grown the so-called species or varieties, I have hitherto found no difference whatever; and of the hardy species of this genus, I believe B. cordata is the only one at present grown in English gardens. During spring and early summer this subject makes rapid growth, pushing forth its thick leafy stems, which are attractive, not only by reason of their somewhat unusual form, but also because of their tender and unseasonable appearance, especially during spring; it is rare, however, that the late frosts do any damage to its foliage. It continues to grow with remarkable vigour until, at the height of 5ft. or more, the flower panicles begin to develop; these usually add 2ft. or more to its tallness.
The flowers are very small but numerous, of an ivory-white colour; they are more beautiful in the unopened state, when the two-sepalled calyx for many days compresses the tassel-like cluster of stamens. Each half of the calyx is boat-shaped, and before they burst they have the form and colour of clean plump groats; as already hinted, the stamens are numerous, and the anthers large for so small a flower, being spathulate. As soon as the stamens become exposed, the calyx falls, and in a short time—a few hours—the fugacious anthers disappear, to be followed only a little later by the fall of the filaments; there is then left a naked but headed capsule, half the size of the buds, and of the same colour; they may be traced on the panicle in the illustration (Fig. 20). From the fading quality of the above-named parts, the buds and capsules chiefly form the ornamental portion of the compound racemes.
Fig. 20. Bocconia Cordata.
(About one-twentieth natural size; blossom, one-half natural size.)
The leaves are from 8in. to 10in. in diameter, the largest being at the base of the tall stems; their outline, as the specific name implies, is heart-shaped, but they are deeply lobed and dentate, in the way of the fig leaf, but more profusely so; they are stalked, of good substance, glaucous, nearly white underneath, which part is also furnished with short stiff hairs. The glaucous hue or farina which covers the leaf-stalks and main stems has a metallic appearance, and is one of its pleasing features as a decorative plant. For many weeks the flowers continue to be developed, and from the deciduous quality of the fading parts, the panicles have a neat appearance to the last. In a cut state the long side branches of flowers, more than a foot long, are very effective, either alone or when mixed with other kinds, the little clusters of white drop-like buds being suitable for combination with the choicest flowers.
As a decorative specimen for the more ornamental parts of the garden, and where bold subjects are desired, there are few herbaceous things that can be named as more suitable; from the day it appears above the ground, to and throughout its fading days in the autumn, when it has pleasing tints, it is not only a handsome but distinct form of plant; as an isolated specimen on the lawn, or by frequented walks, it may be grown with marked effect; if too nearly surrounded with other tall things, its beauty is somewhat marred; but wherever it is planted it should have a good fat loam of considerable depth. I ought not to omit saying that it forms a capital subject for pot culture; plants so treated, when 12in. or 18in. high, no matter if not then in flower, are very useful as window or table plants; but of course, being herbaceous, they are serviceable only during their growing season; they need not, however, be a source of care during winter, for they may with safety be plunged outside in a bed of ashes or sand, where they will take care of themselves during the severest weather.
It may be propagated by cuttings taken from the axils of the larger leaves during early summer; if this method is followed, the cuttings should be pushed on, so that there are plenty of roots before the winter sets in. I have found it by far the better plan to take young suckers from established plants; in good rich soil these are freely produced from the slightly running roots; they may be separated and transplanted any time, but if it is done during summer they will flower the following season. Tall as this subject grows, it needs no supports; neither have I noticed it to be troubled by any of the garden pests.
Flowering period, September to August.
Bulbocodium Trigynum.
Syns. Colchicum Caucasicum and Merendera Caucasicum; Nat. Ord. Melanthaceæ.
This pretty miniature bulbous plant is very hardy, flowering in winter. It is a scarce flower, and has recently been represented as a new plant. As a matter of fact, it is not new, but has been known under the above synonymous names since 1823, when it was brought from the Caucasus. In general appearance it is very different from the Colchicum (Sprengle), as may be seen by the drawing (Fig. 21), and Merendera (Bieberstein) is only another Spanish name for Colchicum. The new name, authorised by Adams, may have been the cause, all or in part, of its being taken for a new species. The specific name may be presumed to be in reference to either its deeply-channelled, almost keeled leaves, which have the appearance of three corners, or in allusion to the triangular way in which they are disposed. It is a desirable flower for several reasons—its earliness, durability, rich perfume, and intrinsic beauty.
Fig. 21. Bulbocodium Trigynum.
(Full size.)
The little plant, at the height of 2in., produces its rather large flowers in ones and twos in February, and they last for many days in perfect form. The scent reminds one of the sweet honey smell of a white clover field during summer. The colour is very pale lilac, nearly white; the tube takes on a little greenness; it is also divided, though the slits are invisible until the bloom begins to fade. The corolla, of irregular segments, is 1½in. across when expanded; the stamens are half the length of the petal-like segments, and carry anthers of exquisite beauty, especially when young, then they are orange colour, divided like a pair of half-opened shells, and edged with chocolate; the styles are a delicate pale green, and rather longer than the stamens. The leaves, as already stated, are channelled, broadest at the base, tapering to a point, which is rather twisted; they are 2in. long during the blooming period, of a deep green colour, stiff, but spreading, forming a pretty accurate triangle. This description, together with the cut, will suggest both the uses and positions in which it should be planted; if a single blossom, when brought indoors, proves strongly fragrant, it is easy to imagine what a clump must be in the garden. Like those of the colchicum, its flowers are quickly developed; the leaves grow longer afterwards, and die off in summer.
It thrives in a sandy loam or leaf soil, in a sunny part, and increases itself at the roots like the saffrons.
Flowering period, February and March.
Bulbocodium Vernum.
Spring Bulbocodium, or Spring Saffron; Nat. Ord. Melanthaceæ.
In mild winters, sheltered positions, and light vegetable soil, this bulbous plant may be seen in blossom from January to March. The flowers appear before the leaves, and may, at the first glance, be taken for lilac-coloured croci. Up to a certain stage, however, the colour gradually improves in the direction of purple, and where there are established patches it is no inconsiderable part of the effect caused by this desirable winter flower to see it a mass of bloom in many shades, ranging from white (as in the bud state) to a lively purple. It is an old plant in English gardens, and is largely found wild in mid-Europe. It came from Spain as early as 1629. Still, it is not generally known or grown; but within the last few years it has come to the fore, with a host of other hardy and early-flowering subjects. The natural order in which it is classed includes many beautiful genera, both as regards their floral effect and anatomical structures. Veratrum, Uvularia, and Colchicum are, perhaps, the more familiar, and the last-mentioned genus is a very nearly allied one. A feature of the genus Bulbocodium is implied by the name itself, which means "a wool-covered bulb." This quality, however, will be more observable when the bulb is in a dormant state; it exists under the envelope. The crocus or saffron-like flowers are aptly named "Spring Saffron," though there is a great botanical difference to be seen between this genus and that of Colchicum when the flower is dissected. The bloom is produced from the midst of an ample sheath, and overlapping leaves, which are only just visible in the early season of this year; the corolla of six petal-like divisions is 2in. to 3in. across when expanded, and of various shades and colours, as already stated; the segments are completely divided, being continued from the throat of the corolla to the ovary by long tapering bases, called nails, claws, or ungues. The leaves are stout, broadly strap-shaped, channelled, and of a deep green colour. The bulb is rather small; its form resembles that of the autumn crocus, as also does its mode of growth and reproduction.
The early blossoms of this bulb soon disappear, and though the roots are all the better for being well ripened, a thin patch of some of the finer annuals sown in spring amongst their withering leaves will not do much harm, and will prove useful as gap-stoppers. Another good way is to grow these dwarf bulbous flowers with a carpet of creepers, of which there are scores in every way suitable; and where nothing else is available or to be grown with success, the small-leaved ivy will answer well. The dwarf phloxes, however, are more useful; their browned spreading branches form a neutral but warm-looking ground to the purple blossoms; besides, by the time all trace of the Bulbocodium has shrivelled up, they begin to produce their sheets of bloom. All such prostrate forms not only preserve dwarf winter flowers from the mud, but otherwise give effect to the borders. This bulb thrives best in light soil, well drained; in sheltered nooks it may be had in flower a month earlier than in exposed parts. Under such conditions it increases very fast, and the bulbs may be transplanted with advantage every other year after the tops have died off. In stiff or clay-like soil it dwindles and dies.
Flowering period, January to March.
Calthus Palustris Flore-pleno.
Double Marsh Marigold; Old Common Name, "Meadow Bootes"; Nat. Ord. Ranunculaceæ.
The typical, or single-flowering variety of this plant is a British species, and a rather common one; but the pleasing habit and bright, finely-formed, orange-yellow flower of this double kind renders it a suitable plant for any garden. It is herbaceous and perennial, and loves boggy situations. It is, however, very accommodating, and will be found to do well in ordinary garden soil, especially if it be a stiffish loam; clayey land is well adapted for it. No matter what kind of weather prevails, it has always a neat and fresh appearance. By the illustration (Fig. 22) the reader will doubtless recognise its familiar form. As already stated, its flowers are orange-yellow, very full, with petals evenly arranged; they are 1in. across, and produced on round, short, hollow stems, seldom more than 9in. high. The forked flower stalks are furnished with embracing leaves, differing very much from the others, which are stalked, heart-shaped, nearly round, and evenly-toothed. All the foliage is of a rich dark shining green colour. Strong specimens produce flowers for a long time, fully two months, and frequently they burst into blossom again in the autumn. Individual flowers are very lasting, and, moreover, are very effective in a cut state. It is a robust grower, providing it is not in light dry soil; it seems with me to do equally well fully exposed to sunshine and in partial shade, but both positions are of a moist character.
Fig. 22. Calthus Palustris Flore-Pleno.
(One-half natural size.)
It has long fleshy roots, which allows of its being transplanted at any time, early spring being the best, to increase it. The crowns should be divided every three years, when there will be found to be ample roots to each one.
Flowering period, April to June.
Calystegia Pubescens Flore-pleno.
Nat. Ord. Convolvulaceæ.
This double Convolvulus is a somewhat recent introduction from China; it is hardy and perennial. So distinct are its large flesh-coloured flowers that they are often taken at the first glance, when cut, for double pyrethrums or chrysanthemums, but, seen in connection with the plant, the form of foliage and climbing or twining habit of the bindweed soon enable the most casual observer of flowers to recognise its genus.
The flowers are 2in. to 3in. across, petals long, narrow, wavy, and reflexed; these are well held together by the five-parted calyx, further supported by a bract of two small but stout leaves. The flower stalks are round and wiry, 3in. or 4in. long; they are produced all along the twining stems, which are only of the moderate length of 5ft. or 6ft. The leaves are of the well-known Convolvulus form.
I find it a good plan to grow this subject amongst tall and early flowering plants, such as lupins, foxgloves, and lilies, the old stems of which form ample supports for the climber; moreover, they are rendered less unsightly from being thus furnished anew with leaf and flower, even though not their own. Another method is in early summer to place a short twiggy branch over the pushing growths; it will soon become covered, and if not too large, the ends of the shoots will slightly outgrow the twigs and hang down in a pleasing manner. The plant should be started in light sandy loam and have a warm situation, otherwise flowers will be scarce and the whole specimen have a weedy appearance. When once it becomes established, it will be found to spread rapidly by means of its running roots, which, unless checked, will soon become a pest. I simply pull out all growths except such as shoot up in the desired position, and so continue to treat them as weeds throughout the growing season. Stems furnished with flowers a yard or more long, in a cut state, make rich festoons; single blooms (the smaller ones) look well as "buttonholes," being neat and effective, without gaudiness. I ought to state that a succession of flowers is kept up for fully three months; this fact adds not a little to the value of this handsome flesh-coloured bloomer. Roots may be transplanted at any time; the smallest piece will produce a blooming plant the first season, if put into a proper soil and situation.
Flowering period, July to September.
Campanula Grandis.
Great Bellflower; Nat. Ord. Campanulaceæ.
A hardy herbaceous perennial from Siberia, growing to a height of 3ft. Its flowers are large, bright, and numerous; well-established clumps will present masses of bloom for more than a month with average weather. As a large showy subject there are few plants more reliable, or that can in any way excel it, more especially for town gardens. It is a rampant grower, quickly covering large spaces by means of its progressive roots; in gardens or collections where it can only be allowed a limited space, the running habit of the roots will doubtless prove troublesome, and often such free growers, however handsome they may be otherwise, are esteemed common, which should not be. The proper thing to do would be to give these vigorous and fine flowering subjects such quarters as will allow them their natural and unrestrained development.
The flowers of C. grandis are more than 1in. across the corolla, the five segments being large and bluntly pointed, of a transparent purple-blue colour, and very enduring; they are arranged on short stalks, which issue from the strong upright stems. They form little tufts of bloom at every joint for a length of nearly 2ft.; the succession, too, is well kept up. Buds continue to form long after the earliest have opened. The leaves are 4in. to 8in. long and ¾in. wide, lance-shaped, stalkless, and finely toothed. They are arranged in round tufts on the unproductive crowns, and they remain green throughout the winter.
As regards soil, any kind will do; neither is the question of position of any moment beyond the precaution which should be taken against its encroachments on smaller subjects. In the partial shade of shrubs it not only flowers well but proves very effective. Useful as this plant is in the garden, it becomes far more so in a cut state. When it is needful to make up a bold vase or basket of flowers for room decoration, it can be quickly and effectively done by a liberal use of its long, leafy, but well-bloomed spikes; five or six of them, 2ft. to 3ft. long, based with a few large roses, pæonies, or sprays of thalictrum, make a noble ornament for the table, hall, or sideboard, and it is not one of the least useful flowers for trays or dishes when cut short. Propagated by division at any time, the parts may be planted at once in their blooming quarters.
Flowering period, June and July.
Campanula Latifolia.
Broad-leaved Bellflower; Nat. Ord. Campanulaceæ.
A British species, very much resembling C. grandis, but somewhat taller, and flowering a little earlier; the latter quality has induced me to mention it, as it offers a fine spike for cutting purposes before the above is ready.
Culture, uses, and propagation, the same as for C. grandis.
Flowering period, June and July.
Campanula Persicifolia.
Peach-leaved Bellflower; Old Common Names, "Peach-bels" and "Steeple-bels"; Nat. Ord. Campanulaceæ.
This good "old-fashioned" perennial has had a place in English gardens for several hundred years; it is still justly and highly esteemed. It is a well-known plant, and as the specific name is descriptive of the leaves, I will only add a few words of Gerarde's respecting the flowers: "Alongst the stalke growe many flowers like bels, sometime white, and for the most part, of a faire blewe colour; but the bels are nothing so deepe as they of the other kindes, and these also are more delated and spred abroade then any of the reste." The varieties include single blue (type) and white, double blue, and different forms of double white.
In all cases the corolla is cup or broad bell shaped, and the flowers are sparingly produced on slightly foliaged stems, 18in. to 3ft. high; there are, however, such marked distinctions belonging to C. p. alba fl.-pl. in two forms that they deserve special notice; they are very desirable flowers, on the score of both quaintness and beauty. I will first notice the kind with two corollas, the inner bell of which will be more than an inch deep, and about the same in diameter. The outer corolla is much shorter, crumpled, rolled back, and somewhat marked with green, as if intermediate in its nature between the larger corolla and the calyx. The whole flower has a droll but pleasing form, and I have heard it not inaptly called "Grandmother's Frilled Cap." The other kind has five or more corollas, which are neatly arranged, each growing less as they approach the centre. In all, the segments are but slightly divided, though neatly formed; this flower is of the purest white and very beautiful, resembling a small double rose. It is one of the best flowers to be found at its season in the borders, and for cutting purposes I know none to surpass it; it is clean and durable. So much are the flowers esteemed, that the plant is often grown in pots for forcing and conservatory decoration, to which treatment it takes kindly.
In the open all the above varieties grow freely in any kind of garden soil, but if transplanted in the autumn into newly-dug quarters they will in every way prove more satisfactory; this is not necessary, but if cultivation means anything, it means we should adopt the best-known methods of treatment towards all the plants we grow, and certainly some of the above Bellflowers are deserving of all the care that flowers are worth.
Flowering period, July to September.
Campanula Pyramidalis.
Pyramidal or Chimney Campanula; Nat. Ord. Campanulaceæ.
This herbaceous perennial is a very old flower in this country; it came from Carniola in the year 1594. It is very hardy, and for several months together it continues to produce its large lively blue flowers, beginning in July and lasting until stopped by frosts. At no time is it in finer form than in September; at the height of from 5ft. to 7ft. it proves richly effective amongst the blooming hollyhocks, where, as regards colour, it supplies the "missing link" (see Fig. 23).
The flowers are a light bright blue colour, and 1in. to 1½in. across. The corolla is bell-shaped, the five divisions being deeply cut, which allows the flower to expand well; the calyx is neat and smooth, the segments long and awl-shaped; the flower stalks are short, causing the numerous erect branches to be closely furnished with bloom during favourable weather. The leaves of the root are very large and stalked, of irregular shape, but for the most part broadly oval or lance-shaped. The edges are slightly toothed, having minute glands; those of the stems are much smaller, sessile, and long egg-shaped; all the foliage is smooth, and of a dark green colour; the main stems are very stout, and sometimes grow to the height of 7ft. Vigorous plants will send up several of these, from which a great number of small ones issue, all assuming an erect habit; blooming specimens are hardly anything else than a wand-like set of flowered stems, and though it is advisable to stake them, I have seen them bend and wave during high winds without damage.
Fig. 23. Campanula Pyramidalis.
(One-twentieth natural size; a, one-half natural size.)
In the borders and shrubbery this is a very effective subject; it is amongst herbaceous plants what the Lombardy poplar is amongst forest trees—tall, elegant, and distinct. Its use, however, is somewhat limited, owing to the stiffness of the stems and the shortness of the flower stalks; but when grown in pots—as it often is—for indoor decoration, it proves useful for standing amongst orange and camellia trees. It has very strong tap roots, and enjoys a deep rich loam. Not only does it look well among trees, but otherwise the partial shade of such quarters seems conducive to finer bloom.
Flowering period, July to October.
C. p. alba is a white flowering variety of the above species; its other points of distinction are its smaller-sized leaves and much paler green colour, by which alone the plants may be easily recognised from the type. This variety may be grown with good effect in pots or the border; it scarcely gets so tall as the blue form, but looks well by the side of it.
The readiest way to increase these plants is to take the young and dwarf growths from the woody crown of the roots, paring off a little of the bark with each. If these are put in sandy loam during the warm growing season and kept shaded for a few days, they will very soon make plenty of roots; this method in no way damages the flowers. Another way is by seed, but seedlings are two years before they bloom.
Campanula Speciosa.
Showy Harebell; Nat. Ord. Campanulaceæ.
A comparatively new species, brought from Siberia in 1825, and sometimes called C. glomerata dahurica. It is a good hardy plant, perennial and herbaceous, and one of the earliest to flower. It has a distinct appearance; it nearly resembles C. aggregata, but the latter does not flower until several weeks later. Apart from its likeness to other species of the genus, it is a first-class border flower, having large bells of a fine deep purple colour, and, unlike many of the Harebells, is not over tall, but usually about a foot high, having a neat habit. The flowers are arranged in dense heads, whorl fashion, having very short stalks; they are nearly 2in. long and bell shaped. The leaves (radical) are oval heart-shaped and stalked; those of the stems are sessile; the whole plant is hairy and robust. This is one of the flowers which can hardly be planted out of place in any garden, excepting amongst the rare and very dwarf alpines; it is not only true to its name, "showy," but handsome. It will grow and flower well in the worst soil and needs no sort of care; it would be fine in lines by a shrubbery, and is effective in bold clumps; and though a new kind, it belongs to a race of "old-fashioned" flowers, amongst which it would mix appropriately. Increased by division in autumn.
Flowering period, June and July.
Campanula Waldsteiniana.
Nat. Ord. Campanulaceæ.
A rare and distinct alpine species from Carinthia. It proves perfectly hardy in this climate. For the rock garden it is a gem of the first water, its habit being dwarf, dense, and rigid; floriferous as many of the Bellflowers are, I know none to excel this one. As may be observed in the following description, there are not a few distinctive traits about it, which, more or less, go to make it a desirable subject for rare and choice collections.
The flowers are a glistening bluish-lilac, erect, and ¾in. across when fully expanded. The corolla can hardly be said to be bell-shaped, as the five divisions are two-thirds of its depth, which allows it, when full blown, to become nearly flat, and as the segments are equal, sharply cut, and pointed, the flower has a star-like appearance. The little calyx is cup-shaped, angular, and has small, stout, horn-like segments, which are bent downwards. Each flower has a pedicel about 1in. long, which springs from the axils of the main stem leaves; the stems seldom exceed the height of 4in. or 5in., and they are exceedingly fine, thready, as also are the pedicels; they are, moreover, of zigzag form, from node to node. The leaves are ¾in. long, and less than ½in. wide, ovate or nearly cordate, partially folded, and sometimes reflexed at the ends, nearly stalkless, slightly toothed, smooth, of good substance and a peculiar grey-green colour. The foliage for two or three weeks is completely hidden by the large number of flowers, during which time it is a most attractive subject.
I grow it with other dwarf Campanulas in a collection bed, where it compares well with the finest, such as C. pulla, C. muralis, and C. Zoysii, for effectiveness. Having proved it to thrive well in light sandy soil of a vegetable character, I have not tried it otherwise; it enjoys a sunny situation. The site should be well drained; it will endure nothing like stagnant moisture—its peculiar roots would indicate this fact, they are not only tender and fleshy, but thick and of a pith-like nature, and, as I have never been able to gather any seed, and the propagation has to be carried out by root division, there requires to be a careful manipulation of these parts, for not only do they split and break with the least strain, but when so mutilated they are very liable to rot. I have found it by far the better plan to divide this plant after it has begun to grow in March or April, when its fine shining black shoots, which resemble horse hairs in appearance, are about ½in. high. Slugs are fond of this plant; a dressing once a week of sand and soot, when it begins to grow, will keep them off.
Flowering period, July and August.
Centaurea Montana.
Mountain Knapweed; Nat. Ord. Compositæ.
This is an "old-fashioned" and favourite flower. Every one must be familiar with its thistle-like formed flowers; it is sometimes called the large or perennial Cornflower and also the Large Bluebottle. The blue variety has been grown in English gardens since 1596. There are now white and pink coloured varieties, all rampant growers, very hardy and perennial. They are in every way superior to the annual kind, which is so largely grown, the flowers being more than twice the size, and produced two months earlier; the blooming period is maintained until late autumn.
The flowers, as before hinted, are thistle-shaped; the pericline or knob just under the florets is cone-shaped, covered with evenly set and pointed scales, green, edged with a brown margin, set round with short bristle-like teeth. The florets of the outer ring are 1½in. long, tubular half their length, the wider portion being five to seven cut; the centre florets are short and irregular, richly tinted with pink at their bases; the whole flower or ray, when expanded, is 3in. across. They are produced on stems over 2ft. long and of a somewhat procumbent habit, angular and branched near the tops; the leaves are 3in. to 6in. long, lance-shaped, entire and decurrent, giving the stems a winged appearance. They are of a greyish colour—nappy—whence the name Knapweed.
This vigorous species, with its white and pink varieties, may be grown in any kind of soil. It requires plenty of room; a two-year-old plant will form a specimen a yard in diameter under favourable conditions. The effect is good when all the three colours are grown near each other in bold pieces. They yield an unfailing supply of flowers, which are of a very useful type; in fact, the more they are cut the more they seem to bloom, and it is a good plan to cut short half the stems about June. They will (in a week or two) produce new shoots and large flowers in abundance, the gain being flowers of extra size during autumn.
Propagated by division of the roots any time.
Flowering period, June to September.
Centranthus Ruber.
Syn. Valeriana Ruber—Red Valerian; Nat. Ord. Valerianaceæ.
This is a strong and vigorous garden plant, with a somewhat shrubby appearance; it is herbaceous, perennial, and sometimes classed as a British species, therefore hardy; but though its classification among British plants is justifiable, it is only so on the ground of its being a naturalised subject, its original habitats being in the South of Europe. It is a favourite and "old-fashioned" flower, and it fully justifies the estimation in which it is held, the flowers being produced in large bunches of a fine rich colour, which are very durable. Its shrubby habit is not one of its least recommendations; seen at a distance—which it easily can be—it might be taken for a ruby-coloured rhododendron, to which, of course, it has no resemblance when closely inspected. It grows 2ft. high or more.
The flowers are a bright ruby colour, very small, but closely massed in great numbers, borne in corymbs, terminal and much branched; "the calyx-limb, at first revolute, afterwards expanded into a feather-like pappus;" the corolla is tubular, long, slender, and spurred; the segments or petals are small and uneven, both in form and arrangement; the germen is long; anther prominent and large for so small a flower, viz., ¾in. long and hardly ¼in. in diameter. The stems are stout, round, hollow, and glaucous; they are furnished with leaves of various shapes at the nodes, as lance-shaped, long oval, heart-shaped and plain, elliptical and pointed, wavy and notched, and arrow-shaped, lobed, and toothed. The root leaves are mostly ovate, lanceolate, and entire. The whole plant is smooth and glaucous. From the description given, it may readily be seen that when in flower it will be effective—massive heads of ruby flowers topping a shrub-like plant of shining foliage and glaucous hue. It is eminently fitted for lines or borders where other strong growers are admitted. In a cut state the flowers are very useful; they are strongly scented, something like the lilac, with just a suspicion of Valerian in it. I ought not to omit mention of its extra brightness as seen by gaslight—this fact adds much to its value for indoor decoration.
It may be grown in any kind of garden soil, needing nothing at any time in the way of special treatment; but if it is supplied with a little manure it will pay back with interest, in the form of extra-sized bunches and brighter flowers.
C. r. albus is a white-flowering kind of the above; its main points of difference are its paler green foliage, smaller sized corymbs, shorter growth, and rather later season of bloom.
C. r. coccinea is another kind; the specific name is misleading. It is not scarlet, but nearer a rose colour, and when compared with the typical colour it appears much inferior; still, it is a good variety. All the three colours, when grown side by side, are very showy when in bloom.
This species, with its varieties, may be easily propagated by root divisions at any time from late summer to spring; the long fleshy roots should not be broken more than can be helped; every piece with a crown on it will make a flowering plant the first season.
Flowering period, June to September.
Cheiranthus Cheiri.
Common Wallflower; Nat. Ord. Cruciferæ.
Fig. 24. Chieranthus Cheiri
(One-fourth natural size.)
This well-known evergreen shrub (see Fig. 24) is more or less hardy in our climate, according to the conditions under which it is grown. Although a native of the South of Europe, it rarely happens, however severe the winter may be in this country, that we are totally deprived of the favourite bouquet of Wallflowers in winter or early spring, while it is equally true that, during the hard weather of one or two recent winters, in numerous gardens every plant was killed. In favourable seasons its blooms are produced throughout winter, but the full blow comes in April. Three hundred years ago it was known by its present name; in this respect it is a rare exception, as most flowers have many and widely different names, especially the "old-fashioned" sorts, so that often the varied nomenclature hinders the identification of the species. At one time the Wallflower was called the "Gillyflower," but the name is now only applied to a biennial and single-flowered variety of the stock—a near relation of the Wallflower. More than 200 years ago Parkinson wrote, "Those Wallflowers that, carrying beautiful flowers, are the delights and ornaments of a garden of pleasure."
Of its well-known beauties, as regards its form, colour, varieties, and delicious perfume, description is needless, though I may say, in passing, that its fragrance renders it of value to those whose olfactory nerve is dead to the scent of most other flowers.
Two errors are frequently committed in planting the Wallflower; first, at the wrong time, when it is nearly a full-grown specimen and showing its flowers; next, in the wrong way, as in rows or dotted about. It should be transplanted from the seed beds when small, in summer or early autumn, and not in ones and twos, but in bold and irregular groups of scores together; anything like lines or designs seems out of harmony with this semi-wildling. There is another and very easy method which I should like to mention, as a suggestion—that of naturalisation; let those near ruins, quarries, and railway embankments and cuttings, generously scatter some seed thereon during the spring showers, when the air is still; in such dry situations this flower proves more hardy than in many gardens. Moreover, they serve to show it to advantage, either alone or in connection with other shrubs, as the whin, which flowers at the same time; here, too, it would be comparatively safe from being "grubbed up."
Flowering period, January to June.
Cheiranthus Marshallii.
Marshall's Wallflower; Nat. Ord. Cruciferæ.
A distinct and very hardy hybrid, being shrubby and tree-like in shape, but withal very dwarf. From the compact habit, abundance and long duration of its flowers, it is well suited for showy borders or lines. It is not yet well known, but its qualities are such that there can be no wonder at its quickly coming to the front where known.
It differs from the common Wallflower in being more dwarf and horizontally branched, while the leaves are more bent back, hairy, and toothed; immediately below the floriferous part of the stem the leaves are more crowded, the stems more angular, the flowers much less, not so straggling, and of a dark orange colour. Other hybrids in the same way are being produced, differing mostly in the colour of the flowers, as lemon, greenish-yellow, copper, and so on.
Plants a year old are so easily raised from cuttings, and form such neat specimens, that a stock cannot be otherwise than very useful in any garden; besides, they lift so well that transplanting may be done at any time. My finest specimens have been grown from their cutting state, on a bed of sifted ashes liberally mixed with well-rotted stable manure; in such light material they have not only done well, but, when a few roots were required, they lifted large balls without leaving any fibre in the ground. To have good stout stock before winter sets in, slips should be taken from the old plants as soon as they have done flowering; dibble them into light but well enriched soil, and give water in droughty weather only.
I ought to mention that this dwarf Wallflower, and also its allied kinds, are capital subjects for very dry situations; on old walls and the tops of outhouses they not only do well, but prove decorative throughout the year. In such places plants will live to a great age, and sow their own seed freely besides.
Flowering period, May and June.
Chionodoxa Luciliæ.
Snow Glory; Nat. Ord. Liliaceæ.
A hardy bulbous perennial, from Asia Minor. It has only been cultivated about four years in English gardens; still it has been proved to be as hardy as the squills, which it very much resembles. Mr. Maw, who discovered and introduced it, found it "near the summit of the mountain," which (though it is a native of a much warmer climate than ours) may account for its hardy character. That it is a most beautiful flower is beyond doubt, but there are those who think it has been overpraised. It should not, however, be forgotten that Mr. Maw's description of it was from a sight of it in masses, a state in which it can hardly have been judged yet in this country, as until very recently the bulbs were very expensive. It has, however, taken kindly to our climate, and is likely to increase fast, when it may be seen to greater advantage.
It grows to the height of 6in. or 8in.; the flower scapes, which are rather slender, are somewhat shorter than the foliage, the flowers being longer in the petals than the squills, almost star-shaped, and nearly 1in. across; later on they reflex. Their colour is an intense blue, shading to white in the centre of the flower. The flowers are produced in numbers, from three to six on a stem, having slender pedicels, which cause the flowers to hang slightly bell fashion. The leaves, from their flaccidness and narrowness, compared with the squills, may be described as grassy. The bulbs are a little larger than the kernel of a cob nut, nearly round, having satiny skins or coats.
It may be grown in pots, and forces well if allowed first to make good roots, by being treated like the hyacinth. It should be kept very near the glass. It has also flowered fairly well in the open border fully exposed, but in a cold frame, plunged in sand and near the glass, it has been perfection. Single bulbs so grown in "sixties" pots have done the best by far.
All the bulbs hitherto experimented with have been newly imported; very different results may possibly be realised from "home-grown" bulbs. It is also probable that there may be varieties of this species, as not only have I noticed a great difference in the bulbs, but also in the flowers and the habit of plant. This I have mentioned to a keen observer, and he is of the same opinion; be that as it may, we have in this new plant a lovely companion to the later snowdrops, and though it much resembles the squills, it is not only sufficiently distinct from them, but an early bloomer, which we gladly welcome to our gardens. It seems to do well in equal parts of peat, loam, and sand, also in leaf soil and sand.
Flowering period, March and April.
Chrysanthemum.
Nat. Ord. Compositæ.
The flowers to which I would now refer the reader are of no particular species, but, like several other genera, this genus has been considerably drawn upon or utilised by the hybridiser, and the species, looked upon from a florist's point of view, have been much improved upon by their offspring. Not only are Japan and China the homes of the finer flowering species, but in these countries the Chrysanthemum has been esteemed and highly cultivated for centuries; in fact, such a favourite is this flower with the Chinese, that they have treated it with many forms of their well-known art in matters horticultural, and when the flower was brought to this country it would doubtless be in a form improved by them. It reached this country nearly 100 years ago, and was known by the names C. indicum and C. sinense; about the same time a species from the East Indies was called C. indicum. This flower, from the time of its introduction, has been justly appreciated; and by the skill of several cultivators we have a largely increased number of forms and colours. Still, there are certain distinctions kept up amongst the varieties, and they are commonly known by such names as "large-flowering," "pompon, or small-flowered," "early flowering," "anemone-flowered," and "Japanese." These names, besides being somewhat descriptive, are otherwise useful to the amateur who may wish to grow a representative collection, and where there is convenience it is desirable to do so in order to observe their widely different forms and colours, as well as to enjoy a long succession of bloom.
So well is the Chrysanthemum known that little could be usefully said of it by way of description; but well as it is known and easy as its culture is, there are few things in our gardens that show to greater disadvantage. This should not be with a subject which offers such range of habit, colour, and period of blooming; and when such is the case, there must be some radical mistake made. The mistake I believe to be in the selection, and that alone. If so, the remedy is an easy matter. Let me ask the reader to remember three facts: (1) Many sorts grown in pots and flowered under glass are unfitted for the borders or open garden. (2) The later flowering varieties are of no use whatever for outside bloom. (3) Of the early blooming section, not only may the finest varieties be grown with marked effect, but they, as a rule, are of more dwarf habit, and will afford abundance of bloom for cutting purposes for nearly two months. Selections are too often made from seeing the fine sorts in pots; let it be understood that all are perfectly hardy, but owing to their lateness, their utility can only be realised under artificial conditions. I am not now considering pot, but garden kinds, and no matter what other rules may be observed, if this is overlooked it will be found that though the plant may grow finely and set buds in plenty, they will be so late as to perish in their greenness by the early frosts; on the other hand, of the early section, some will begin to bloom in August, and others later, each kind, after being covered with flowers for several weeks, seeming to finish naturally with our season of flowers.
There is nothing special about the culture of this very hardy and rampant-growing plant, but I may add that, though it will stand for many years in one place, and flower well too, it is vastly improved by division of the roots in autumn or early spring every second year. The earth of its new site should be deeply dug and well enriched with stable manure; it will not then matter much what sort of soil it is—the more open the situation the better. How grandly these decorate the borders when in masses! and as a cut flower I need hardly say that there are few to excel the Chrysanthemum, either as an individual bloom or for bouquet and other work.
I do not frequently make mention of many florists' flowers by name, but in this case I think I may usefully name a few varieties: Andromeda, cream coloured, Sept.; Captain Nemo, rosy purple, Aug.; Cassy, pink and white, Oct.; Cromatella, orange and brown, Sept.; Delphine Caboche, reddish mauve, Aug.; Golden Button, small canary yellow, Aug.; Illustration, soft pink to white, Aug.; Jardin des Plantes, white, Sept.; La Petite Marie, white, good, Aug.; Madame Pecoul, large, light rose, Aug.; Mexico, white, Oct.; Nanum, large, creamy blush, Aug.; Précocité, large, orange, Sept.; Sœur Melaine, French white, Oct.; St. Mary, very beautiful, white, Sept. These, it will be seen, are likely to afford a variety and succession of bloom.
Flowering period, August to November.
Cichorium Intybus.
Syns. C. Perenne and C. Sylvestre—Wild Succory or Chicory; Nat. Ord. Compositæ.
This herbaceous perennial is a native plant, in many parts being very common. Not only, however, do many not know it as a wild flower, but we have the facts that under cultivation it is a distinct and showy plant, and that of late it has come into great request. Its flowers are a pleasing blue, and produced on ample branches, and for mixing with other "old-fashioned" kinds, either in the borders or as cut blooms, they are decidedly telling; for blending with other Composites it has its value mainly from the fact that blues are rare in September; the China asters are too short in the stalk for cutting purposes, and many of the tall perennial starworts are neither bright nor well disposed. I may also mention another proof of its decorative quality—it is not common (i.e., wild) in my district, and a plant being cultivated in my garden for its flowers has been so much admired that it is likely to have other patrons, and in many instances it is being introduced into gardens where the choicest flowers are cultivated. I am bound, however, to say that when not in flower it has the appearance of the commonest weed.
Its flowers are produced when 2ft. to 6ft. high. They are of a fine glistening blue colour, 1in. to 1½in. across, and in the way of a dandelion flower, but stalkless individually, being disposed in ones, twos, and threes, somewhat distantly in the axils of the leaves, and all over the numerous and straggling branches. The leaves are rough, of a dingy green colour, and variously shaped, Gerarde's description being as follows: "Wilde Succori hath long leaues, somewhat snipt about the edges like the leaues of sow thistle, with a stalke growing to the height of two cubits, which is deuided towarde the top into many braunches. The flowers grow at the top blewe of colour; the roote is tough and woodie, with many strings fastened thereto."
I find this plant not only enjoys a half shady place, but if it is so placed that its quick growing branches can mix with those of other subjects in a trellis or other supports, its coarser parts will not only be partially hidden, but the rich coloured flowers will show to advantage. I may mention that mine is mixed with Virginian creeper on wires, and the effect may easily be imagined. It will do in any kind of garden soil, but if deeply dug and well manured the flowers are vastly improved. Propagated by seed or division of the stout tap roots.
Flowering period, August to September.
Clethra Alnifolia.
Alder-leaved Clethra; Nat. Ord. Ericaceæ.
A hardy deciduous shrub, and mentioned in connection with herbaceous perennials because of its rich flowers and dwarf habit. It is a native of North America, having been grown in this country for 150 years; it is not so often met with as it ought to be, though much esteemed. It becomes very productive of flowers when only 2ft. high, but grows somewhat taller when well established; it is more valuable than common from its floriferousness, during late summer to the end of the season.
Let me at once state that its winning point is the delicious scent of its pure white flowers; it is very powerful, and like that of the lilac and alder combined; the racemes are 2in. or 3in. long, and compactly formed of short-stalked flowers less than ½in. across; they are of good substance, and in form resemble the lilac flower minus the tube; the flower stems are somewhat woody, and foliaged to the base of the spike or raceme. The leaves are of varying sizes, oval, lance-shaped, and short-stalked, distinctly veined and slightly wrinkled, sharp but finely toothed, of a dark shining green colour on the upper and a greyish-green on the under side. The whole shrub is somewhat rough to the touch; the habit is bushy and branching, increasing in size from suckers; the numerous twiggy side shoots of the previous year's growth produce the flowers.
It enjoys a light soil and sunny situation, and it may be planted anywhere in the shrubbery or borders as a first-class flowering subject. Its scent loads the air for some distance around, and pleasantly reminds one of spring flowers. Such sweet-smelling flowers are not too plentiful in September, and I know not a better one than this amongst hardy flowers for the late season. Its odour is fine and full; a single sprig now by me proves almost too much for the confinement of a room. This quality is invaluable in small flowers that can be freely cut, which, moreover, as in this case, are otherwise suitable for bouquet work. Propagated by cuttings and division of the suckers, taken when growth has ceased; if put in sandy loam and a warm situation, they will become rooted during the following spring.
Flowering period, August and September.
Colchicum Autumnale.
Meadow Saffron; Common Name, Autumnal Crocus; Nat. Ord. Melanthaceæ.
A native bulbous perennial (see Fig. 25). The Colchicums are often confounded with the autumn-flowering species of croci, which they much resemble when in bloom; the similarity is the more marked by the absence, from both, of their leaves in that season, otherwise the leaves would prove to be the clearest mark of difference. Botanically they are far removed from each other, being of different orders, but there is no need to go into such distinctions, not, at any rate, in this case.
Fig. 25. Colchicum Autumnale
(about one-sixth natural size.)
The flowers are well known and they need not be described further than by saying they are in form crocus-like, but much longer in the tubes and of a bright mauve-purple colour. The bulbs have no resemblance to the crocus whatever, being often four times the size of the crocus corms. Moreover, they are pear-shaped and covered with flaky wrappers of a chestnut brown colour; if examined, these coverings will be found, near the neck of the bulb, to be very numerous and slack fitting, extending above the ground, where they have the form of decayed or blackened foliage; a singular fact in connection with the roots is, they are not emitted from the base of the bulb, but from the side of the thickened or ovate part, and are short and tufty. In early spring the leaves, which are somewhat like the daffodil, but much broader and sheathed, are quickly grown; at the same time the fruit appears. In summer the foliage suddenly turns brown, and in the autumn nothing is seen but blackened foliage, which is very persistent, and which, a little later, acts as sheaths for the long-tubed flowers. Unless the weather be very unfavourable, these flowers last a long time—fully two weeks. The double variety, which is somewhat scarce, is even more lasting, and I may add, it is a form and colour so softly and richly shaded that it is nothing short of exquisite; but the single variety, now more especially under notice, is also capable of agreeably surprising its friends when used in certain ways, for instance, as follows: A tray of the bright green and nearly transparent selaginella, so common in all greenhouses, should form the ground for twos or threes of these simple but elegant Saffron flowers; no other should be placed near—their simplicity forms their charm. It will be seen that the robust but soft-coloured flower of the meadows harmonises finely with the more delicately grown moss. In other ways this fine autumnal flower may be used with pleasing effect in a cut state, and it blends well with the more choice exotics. This is more than can be said of many hardy flowers, and it is fortunate that during dull weather, when we are driven from our gardens, there are still some flowers which may be hastily gathered and so arranged indoors as to give us all the pleasure which only such flowers can yield at such a season.
I find this subject to do well in any situation, but I think the blooms are a richer colour if grown under partial shade. The bulbs should not be disturbed if abundance of flowers are wanted; but if it is found desirable to propagate them, the bulbs may be lifted every two or three years, when the tops have withered, and when there will probably be found a goodly crop of young tubers.
Flowering period, September and October.
Colchicum Variegatum.
Nat. Ord. Melanthaceæ.
This comes from Greece, nevertheless it is perfectly hardy; it is not only peculiarly pretty when closely examined, but a truly handsome flower, either as cut bloom or seen in groups in a growing state. Compared with C. autumnale, it is shorter in the tube, or more dwarf; still, it is a larger flower, and its rosy purple petals, or divisions of the corolla, are more spear-shaped, and each from 2in. to 3in. long; they have a stout and almost white mid-rib, the other parts of the segments being distinctly and beautifully chequered with white and rosy purple; the tube is stout, and of transparent whiteness; the foliage less than that of the British species, and more wavy. The habit of the flowers is erect, and during sunshine they become flatly expanded, when they will be 4in. to 5in. across, being 3in. to 4in. high. It is a very durable flower, lasting at least a fortnight, and many are produced from one bulb, appearing in succession, so that the blooming period is well extended; it braves the worst weather with little or no damage. Unlike the longer-tubed varieties, it is never seen in a broken state, and it is this which mainly renders it superior. Either as a cut flower, or a decorative subject for the borders or rockwork, it is a first-rate plant, being neat and showy.
It enjoys a sandy loam in a moist but warm situation; at the base of a small rockwork having a southern aspect it flourishes to perfection; it can hardly be planted wrongly provided there is no stagnant moisture. Propagated like C. autumnale, than which it is of slower increase.
Flowering period, September and October.
Coreopsis Auriculata.
Ear-leaved Coreopsis; Nat. Ord. Compositæ.
Fig. 26. Coreopsis Auriculata.
(one-fourth natural size.)
The oldest species of the genus grown in English gardens; its flowers are yellow, but dotted at the base of the ray florets. The leaves, as implied by the name, are dissimilar to other species, being lobed and having ear-like appendages; but this feature is far from constant, and otherwise the leaves differ, being sub-sessile and oval-lance-shaped (see Fig. 26). It came from North America as long ago as 1699. Slugs are very fond of these plants, and in winter more especially, when the dormant eyes are not only in a green, but exposed state; they should be watched after, or during one mild night the whole may be grazed off, to the great injury of the plant.
Its habit, uses, culture, and propagation are the same as for C. tenuifolia.
Coreopsis Grandiflora.
Large-flowered Coreopsis; Nat. Ord. Compositæ.
In many parts this resembles C. lanceolata, its main distinction being implied by its name. The flowers are larger and the ray florets more deeply cut; it is also bolder in the foliage, and the stems grow nearly as strong as willows. It is an abundant bloomer, and a good specimen is a glorious object during the autumn. It comes from North America, but my experience of it is that it is not so hardy as C. lanceolata and C. auriculata.
Habit, uses, culture, and propagation, as for C. lanceolata.
Coreopsis Lanceolata.
Spear-leaved Coreopsis; Nat. Ord. Compositæ.
This form of bright yellow flower is in great favour during August, but that is not all. The various kinds of this genus are plants of the easiest culture, and their rich flowers are produced in great quantities from midsummer to the time the frosts begin. This species has been said to be only of a biennial character; it is, however, understood generally to be perennial, though not quite so hardy as others which come from the colder climates of America. It was imported from Carolina in 1724, and in this country proves hardy in selected situations, where its roots are comparatively dry in winter, and I may add that it proves a true perennial.
When the plant has attained the height of a foot it begins to flower; each bloom has a long pedicel, nearly naked, also round and smooth. The flowers are a shining yellow colour, and nearly 3in. across; the florets of the ray are flatly arranged, shield-shaped, pleated, and four-toothed, the teeth being sometimes jagged; the disk is small for so large a flower; the florets brown and yellow. The double involucrum, common to the genus, has its upper set of bracteoles rolled outward; they are of a brownish colour; the lower set are green and wheel-shaped during the period of a perfect ray, and they alternate with the upper ones. The leaves, as may be inferred from the specific name, are lance-shaped, 2in. to 6in. long, smooth and entire; they are attenuated to the stems, which they more or less clasp. The habit of the plant is much branched, but only slightly at base; it becomes top-heavy from the numerous shoots near the top, which cause it to be procumbent; otherwise this subject would rank with tall growers. It is one of the most useful flowers, both, in the garden and when cut, the long stalks in both cases adding much to its effectiveness; its form and brightness are sure to commend it, no matter whether it happens to be a fashionable flower or otherwise. It is at once a bold and delicate form, and one that harmonises with any other kinds and colours.
It should be grown in deeply-dug and well-enriched earth, and, as already hinted, the drier the situation the more safely will it winter. Not only that, but on raised beds or banks sloping to the full sunshine it will also flower to perfection. All its family, so far as I have proved them, hate excessive moisture. Its propagation may be by division, as in this damp climate it does not seem to ripen seed, but I have found sometimes not a little difficulty in dividing the woody roots, as frequently there is only one stem below the surface with roots. When there are more the difficulty is lessened, but I have noticed that the stronger branches which are weighted to the ground form rudimentary roots where in contact with the earth. These may either be pegged and covered with soil, or cut off and made into cuttings, removing most of the tops. If the latter is done during August they will become well rooted before the frosts appear.
Flowering period, July to October.
Coreopsis Tenuifolia.
Slender-leaved Coreopsis; Nat. Ord. Compositæ.
Hardy, herbaceous, and perennial; a native of North America, and a distinct species, from its finely-cut foliage and small, dark, orange-yellow flowers. For several weeks it has a few flowers, but during September it literally covers itself with bloom, so that it is one of the most pleasing objects in the garden.
It grows 2 ft. high; each flower has a long nearly nude stalk, slender but wiry; the flowers are 1½in. across, and of a deep yellow colour; the florets of the ray are more distant from each other than is the case with many of the genus; the disk is small, dark brown, but changing from the appearance and disappearance of the yellow seed organs. The foliage, as may be seen by the illustration (Fig. 27), is deeply and finely cut, of a dark green colour, and so arranged that each node has a nearly uniform dressing; the main stems are slender, and bend gracefully with the least breeze, and otherwise this plant proves a lively subject. Its habit is bushy and very floriferous, and it is well worth a place in every garden. It cannot fail to win admiration; even when growing, and before the flowers appear, it is a refreshing plant to look upon. In a cut state, the bloom, if taken with long stems, is well adapted for relieving large and more formal kinds. Tastes differ, and in, perhaps, nothing more than floral decorations; all tastes have a right to a share of indulgence, and in claiming my privilege in the use of this flower, I should place two or three sprays (stems) alone in a glass or bright vase, but there might be added a spike of the cardinal flower or a pair of single dahlias and a falling spray of the Flame nasturtium (Tropæolum speciosum).
This plant should have a rich soil, sunny aspect, and a raised or well-drained site, and this is all it needs; it is not a subject to increase fast; not only, however, may it be easily divided, but if properly done after the tops have died down, the smallest pieces will make good blooming stock the first season.
Fig. 27. Coreopsis Tenuifolia.
(One-sixth natural size; a, half natural size.)
Flowering period, August and September.
Cornus Canadensis.
Canadian Cornell, or Dogwood; Nat. Ord. Cornaceæ.
This pretty herbaceous plant is sometimes said to be a British species; its specific name, however, somewhat forbids that opinion. C. suecica, which is British, is very similar in all its parts, and the two may have been confounded. They flower, however, at very different dates, C. Canadensis beginning in June and continuing until well into autumn; during the month of August the flowers are in their finest form and greatest numbers. It grows 6in. to 8in. high, and notwithstanding its dwarfness, it proves a most attractive object, being not only conspicuous for so small a plant, but chastely beautiful.
Fig. 28. Cornus Canadensis.
(One-half natural size.)
The flowers are exceedingly small, strictly speaking, and are arranged in a minute umbel in the midst of a bract of four white pink-tinted leaves; these latter are commonly taken for the petals, and, as may be seen in the illustration (Fig 28), the real flowers will only appear as so many stamens; but at their earlier stage these are of a yellowish colour; later the purplish style becomes prominent and imparts that colour to the umbel, and, in due time, small fruit are formed. All the while the bract of pleasing white leaves remain in unimpaired condition; they are arranged in two pairs, one of larger size than the other, somewhat heart-shaped and bluntly-pointed, richly tinted at their edges and tips with a bright pink colour, and forming a flower-like bract 1½in. across the broadest part. The bract and pedicels of the umbel all spring from the extremity of a peduncle 1½in. long, square, but of wiry character; this grows from the midst of a whorl of six leaves, and sometimes only four. They are in pairs, one pair being larger than their fellows, and are from 1½in. to 2in. long, elliptical-oblong, entire, smooth, waved, distinctly veined, tinted with pink at the tips and edges, and of a pale apple-green colour. On the stem, below the whorl of leaves, there is one pair more, varying only in size, being rather less. The habit of the species is neatness itself. From the slightly creeping roots, the perennial stems are produced separately, forming compact colonies of bright foliage, topped with its lively bracts.
It is a suitable plant for the moist parts of rockwork, where it may be grown with such things as Cardamine trifolia, Galax aphylla, Pyrola rotundifolia, and Salix reticulata, and it would form a rich edging to choice dwarf plants, more especially if the position were gutter-formed, as it loves moisture in abundance. In such positions as those just mentioned, together with a light vegetable soil, this plant will grow to perfection, and that it is worth a proper place is evidenced by its long-continued blooming. Many flowers come and go during its period of attractiveness, and, after the summer flush, it is one to remain, braving alike the hot sunshine and heavy rain. Its propagation is by division of the roots in autumn or very early spring.
Flowering period, June to October.
Corydalis Lutea.
Yellow Fumitory; Nat. Ord. Fumariaceæ.
A native herbaceous perennial, though somewhat rare in a wild state. As grown in gardens, where it seems to appreciate cultural attentions, it proves both useful and effective, especially when placed in partial shade (when its foliage has an almost maiden-hair-like appearance), or as an edging it proves both neat and beautiful.
It seldom exceeds a foot in height. The flowers are small, a yellow, white and green mixture, the yellow predominating; they are produced in loose spare racemes, on well-foliaged diffuse stems, which are also angular; the calyx is composed of two leaves; the petals are four, forming a snapdragon-like flower. The leaves are bipinnate, leaflets wedge-shape, trifoliate, and glaucous; the foliage very dense, having a pretty drooping habit. It flowers all summer, and is one of the most useful plants in a garden to cut from, the foliage being more valuable than the flowers.
Its native habitats are said to be old walls and ruins, but I have proved it for years to do grandly in ordinary garden soil, both exposed and in the shade of fruit trees. When once established it propagates itself freely by seed. I ought to add that it answers admirably grown in pots for window decoration, the rich foliage nearly hiding the pot.
Flowering period, May to October.
Corydalis Nobilis.
Noble or Great-flowered Corydalis; Nat. Ord. Fumariaceæ.
Fig. 29. Corydalis Nobilis.
(One-half natural size; blossom, natural size.)
A hardy tuberose perennial, imported from Siberia in 1783. It is one of that section of the Fumitories called "Hollowe Roote," the appropriateness of which name is most amply illustrated in the species now under consideration. If, in the first or second month of the year, a strong specimen is examined, the long and otherwise stout tuberous root will be found, immediately under the healthy and plump crown, to be not only hollow, but so decayed that the lower and heavy fleshy parts of the root, which are attached to the crown by a narrow and very thin portion of the root bark, in such a way as to suggest that the lower parts might as well be cut off as useless—but, let me say, do not cut it. If it is intended to replant the specimen, let it go back to "Mother Earth" with all its parts, deformed as some may seem to us; otherwise Corydalis nobilis will be anything but a noble plant at the flowering season; it may not die, but it will probably make for itself another "hollowe roote" before it produces any flowers, The habit and form of this plant are perfect (see Fig. 29), and there are other points of excellence about it which cannot be shown by an engraving, in the way of the arrangements of colours and shades. Seldom does the little plant, so full of character, exceed a height of 8in. The specimen from which the drawing was made was 7in., and grown fully exposed in a pot plunged in sand. Another plant, grown on rockwork, "high and dry," is about the same size, but it looks better fed. Probably the long roots are short of depth in pots, and the amount of decay may soon poison the handful of mould contained therein. Be that as it may, the specimens grown in pots have a hungry appearance compared with those less confined at the roots.
The flowers are a pleasing mixture of white, yellow, brown, and green. The four petals are of such a shape and so arranged as to form a small snapdragon-like flower. These are densely produced in a terminal cluster in pyramid form on the stout and richly-foliaged stem; dense as is the head of flowers, every floret is alternated with a richly-cut leaf, both diminishing in size as they near the top. The older flowers become yellow, with two petals tipped with brown, the younger ones have more white and green, and the youngest are a rich blend of white and green; the head or truss is therefore very beautiful in both form and colour, and withal exquisitely scented, like peach blossom and lilac. The leaves are stalked bipinnate; leaflets three-parted, cut, and glaucous; there are few plants with more handsome foliage, and its beauty is further enhanced by the gracefully bending habit of the whole compound leaf. The flowers are too stiff for cutting, and otherwise their fine forms, colours, and perfume cannot well be enjoyed unless the plants are grown either in pots or at suitable elevations on rockwork, the latter being the more preferable way. The long blooming period of this plant adds not a little to its value, lasting, as it does, quite a month, the weather having little or no effect on the flowers.
Any kind of sweet garden soil seems to do for it, and its propagation is carried out by careful root division.
Flowering period, April to June.
Corydalis Solida.
Common Name, Fumitory; Nat. Ord. Fumariaceæ.
This is said to be a British species, but it is a doubtful, as well as somewhat scarce one. Though but a small plant of the height of 6in. or 8in., it is very effective, being compact with finely-cut foliage of a pale glaucous green, and the stems pleasingly tinted. For some weeks in early spring it forms a graceful object on rockwork, where it seems to thrive well.
The flowers, which are purple, are not showy; still, they are effective from the way in which they are borne, as the illustration (Fig. 30) will show. Its specific name is in reference to its root, which is bulbous and solid. Many of the Fumitories have remarkably hollow roots, and one of the old names of this genus is written "Hollowe roote." When the flowers fade the whole plant withers, nothing being left but the bulbous roots to complete their ripening; still, this should not hinder its extensive cultivation, because it not only appears in its best form when flowers are rare, but also because it is so pleasingly distinct.
Fig. 30. Corydalis Solida.
(One-half natural size.)
I find it to do well on rockwork, also in well-drained borders of light loam. It should be allowed to increase until it forms good-sized tufts, which it soon does. To propagate it, it is only necessary to divide the tubers any time from July to October.
Flowering period, February to May.
Crocus Medius.
Nat. Ord. Iridaceæ.
This is a charming kind, seldom seen and, perhaps, little known; the name would imply that it is a variety having equal traits of two other forms. It blooms in January and the flowers appear without any foliage. So well is the Crocus known, it will only be needful to state the more striking features of the one under notice.
The flowers are produced on tubes 3in. to 5in. long, and stoutly formed; the colour is a shaded lilac-purple, striped with darker lines; the petals or divisions of the perianth are 1½in. long and ½in. broad, shining or satiny, and become well expanded during the short moments of winter sunshine; the stamens are half the length of perianth, of a fine deep orange colour, and covered with a thick coat of pollen all their visible length. In rich contrast with these is the style, with its tuft of filaments of a bright orange scarlet colour. From this description it will be seen that the flower is a rather small Crocus, but from the soft tints of the perianth, and more pronounced and bright colours of the seed organs, it is one of much beauty. These features, added to the facts of the bloom appearing in winter and having the scent of wild roses, are sure to render it a favourite kind wherever grown. The leaves are short and narrow, almost grassy.
It enjoys a light but rich loam and sunny aspect, and increases itself freely by offsets of the matured corms, clumps of which may be divided after the foliage has withered.
Flowering period, January.
Cyananthus Lobatus.
Nat. Ord. Polemonaceæ.
A small plant with a large flower, a veritable gem; no collection of choice alpines can be complete without this species. A native of Chinese Tartary, brought to this country in 1844, where it proves perfectly hardy in the most exposed parts of the open garden; it is herbaceous and perennial; its large and brilliant flowers are very beautiful, but all its other parts are small, as may be seen in the illustration (Fig. 31). It is seldom met with except in collections of rare plants, but there is no reason why it should not be more commonly grown, as its requirements are now well understood. It is not a showy subject, but, when examined, it proves of exquisite beauty.
The flowers are of a bright purple-blue colour, over an inch across, the petals being of good substance, tongue-shaped, and falling backwards, when the china-like whiteness about the top of the tube becomes more exposed; the calyx is very large, nearly egg-shaped, having five finely-pointed and deeply-cut segments; the bulky-looking part, which has an inflated appearance, is neatly set on a slender stem, and densely furnished with short black hairs of even length; this dusky coat has a changeable effect, and adds not only to the character, but also to the beauty of the flower. The small attenuated leaves are alternate and laxly arranged on the flower stems, which are 6in. to 12in. long, round, and nearly red. Each leaf is less than 1in. long, distinctly lobed with five or more lobes, and all the edges are turned back, causing the foliage to appear thick and well finished; the foliage of the stems not bearing flowers is more closely set. The habit of the plant is procumbent; stems contorted, and producing solitary flowers.
Fig. 31. Cyananthus Lobatus.
(Natural size.)
It should be grown on rockwork, where its stems can nestle between the stones and its roots find plenty of moisture, as in a dip or hollowed part; the long and fleshy roots love to run in damp leaf mould and sand. The position should be open and sunny, in order to have flowers. Cuttings may be taken during summer, and struck in sandy peat kept moist, or strong roots may be divided. The latter method is the less desirable, not only because of jeopardising the parent stock but also because strong roots show to greater advantage when not separated.
Flowering period, September and October.
Cypripedium Calceolus.
English Lady's Slipper; Nat. Ord. Orchidaceæ.
This well-known terrestrial orchid is a rare British plant, very beautiful, and much admired, so much so, indeed, that many desire to grow it. It happens, however, that it seldom thrives under cultural treatment, and seems to prefer a home of its own selection, but its habitats are said now to be very few in Great Britain, it having been hunted out and grubbed up everywhere. Fortunately, it can be grown in gardens, and in good form, though rarely seen thus. To see well-grown flowers of this orchid either makes us feel more contented with our own climate or strongly reminds us of others where the most gorgeous varieties of flowers and fruit grow wild. It is large and striking, fragrant, and very beautiful; no one can see it, especially in a growing state, without being charmed by its freshness and simplicity; it also forms one of the finest specimens for the student in botany, and in every way it is a plant and flower of the highest merit (see Fig. 32). It should be in all collections of choice plants, and every amateur should persevere until he succeeds in establishing it.
Fig. 32. Cypripedium Calceolus.
(One-third natural size.)
Under cultivation it flowers in early May, at a height of 9in. to 12in.; the flowers are composed of a calyx of three brownish-purple sepals, which have only the appearance of two, from the fact of the lower two being joined or grown together, and even so combined they are somewhat less than the upper sepal. The division may be observed at the tips, though in some specimens it is microscopic—in the one now by me it is hardly the eighth of an inch. Two petals; these are cross-form in relation to the sepals, of the same colour, and a little longer—about 2in.—narrow, drooping, pointed, and slightly twisted when a few days old; lip, "blown out like a slipper," shorter than the sepals, compressed, richly veined, and lemon yellow. The seed organs are curious, the stigma being foot-stalked, peltate, and placed between and above the anthers. The leaves are pale green, very hairy, many-ribbed, stem-clasping, alternate, ovate, and slightly wavy; the lower ones are 5in. or 6in. long and 2in. to 3in. wide, and pointed. The root is creeping, the fibres stout, long, wiry, and bent. During spring the plant makes rapid growth, and seldom bears more than one flower; for the first time a plant produced two with me in 1882. They are sweetly scented, like the primrose.
Many amateurs, who have otherwise proved their knowledge of the requirements of plants by growing large and choice collections, have failed to establish this after many trials; and were it not for the fact that with me it is growing in various positions and under different modes of treatment, and that it has so grown for several years, I think I should not have ventured to give hints to experienced horticulturists. In my opinion, four conditions are strictly necessary in order to establish this native orchid in our garden: (1) A strong specimen with a goodly portion of the rhizoma attached; (2) Firm or solid planting during autumn; (3) Moist situation; (4) Shade from the mid-day sun. Further information may be best given by stating the modus operandi: Several years ago a number of good roots were planted in sandy loam of a calcareous nature. They were put in somewhat deeply, the roots carefully spread out, and the soil made solid by repeated waterings, the position being shaded by an apple tree. They are now well established, and only receive a top dressing of leaves and manure to keep them cool and moist in summer. At the same time a number were potted deeply in loam, peat, and broken oyster shells; when filling in the compost, it, too, was washed to the roots, so as to make all solid by frequent applications; the pots have always been kept in cool and shady quarters, and plunged; they bloom well every season. I have likewise found another plan to answer well. In a moist corner make up a low-lying bed of sand and peat, mostly sand, plant 9in. deep, and make all solid, as before, by water. When the growths appear on the surface, water with weak liquid manure, and if shade does not exist from the mid-day sun, some should be provided; in this way I am now growing my finest specimens; but if once the roots become dry, the plants will suffer a serious check. I feel equally confident that the roots enjoy a firm bed, but it should be of such material that they can freely run in it.
Flowering period, May and June.
Daphne Cneorum.
Trailing Daphne; Common and Poetical Name, Garland Flower; Nat. Ord. Thymelaceæ.
An alpine shrub from Austria; dwarf, evergreen, and having a tendency to creep. It is deservedly a great favourite; it wins admiration by its neat and compact form and its dense and numerous half-globular heads of rosy pink flowers, which are exceedingly fragrant, in the way of the old clove carnation, but more full.
Fig. 33. Daphne Cneorum.
(One-fourth natural size; (1) flower, full size.)
The flower buds are formed during the previous season of growth, like those of the rhododendron; for many days before the flowers open the buds have a very pleasing appearance, being closely packed and coral-like; when all the florets are expanded they form a half-globular head 1in. to 1½in. across, being of a lively pink colour. The flowers are composed of a tubular calyx, four-parted; leaves inversely ovate, lanceolate, pointed, and entire; about an inch long, and narrow; of a dark green colour and much substance, being arranged in circular form on the round and somewhat wiry, tough stems, which in time become very long and bare.
In order to grow this shrub well, three conditions are needful, viz., a moderately pure atmosphere, exposure to full sunshine, and plenty of moisture; it also prefers peat or vegetable soil, but this is not strictly needful if the other conditions are present. I have grown the specimen, from part of which the illustration (Fig. 33) was drawn, for four years in rich loam, without a particle of peat, but the roots have been protected against drought by large stones at the base of small rockwork. Doubtless, peat, where it is plentiful, used in addition to the above compost, would prove beneficial. After a few years' growth in one position, bushes which have become long and bare in the stems may be transplanted with advantage, laying in the stems to a moderate depth, from which new roots will issue the first season; this is also the readiest way of propagation. February or September would be suitable months for such operation, but the latter would probably interfere with its flowering at that time, when frequently a second but spare crop is produced.
Flowering periods, April and May, and again in September.
Daphne Mezereum.
Mezereon; Old Names, Spurge-flax, German Olive-spurge, and Dwarf Bay; Nat. Ord. Thymelaceæ.
This is a dwarf deciduous shrub, which produces its welcome flowers in great abundance whilst bare of leaves; it is a British species, though not occurring generally, yet it is pretty well known from its extensive cultivation as a garden shrub. The flowers are very desirable, from the way in which they are produced in knotted clusters on the long stems; they appear in winter; moreover, they are of a hardy and durable nature and very sweetly scented. As a shrub it is very suitable for any sized garden, being dwarf—2ft. to 4ft. In some parts it is a general favourite, and may be seen in almost every garden; such patronage is well merited, as it not only enlivens the garden at a dead season, but it heralds spring time and furnishes long sprigs of wallflower-scented blossom as cut bloom, which shows to advantage by gaslight.
There are interesting facts in connection with this shrub that add to its charm. It was esteemed of old of great virtue; all its parts are hot and biting, more especially the berries, of which it was said that "if a drunkard do eate—he cannot be allured to drinke any drinke at that time: such will be the heate of his mouth and choking in the throte." Its wood is very soft and tough, and cannot easily be broken; this, however is a quality common to the genus. The berries are poisonous to man, but birds are so fond of them that they are rarely allowed to become ripe, at least, such is the case near towns. The seeds of this and allied species are used in the South of Europe as a yellow dye for wool. From its importance, the shrub has been long and widely known, and both its botanical and common names are numerous; for these, however, the reader may not care. It is seldom called by any other than its specific name, Mezereon, which Gerarde describes as English-Dutch.
Its flowers, which are purple, come on the otherwise naked stems of last season's growth, lateral fashion, in threes mostly, and sometimes the blossomed stems will be over a foot in length; the flowers are ½in. long, sessile and funnel-shaped; the limb four-cut; sweet smelling and very durable. The berries are the size of a small pea, bright green at first, then turning to red, and ultimately to a nearly black colour. The leaves—lance-shaped, smooth, and deciduous—appear after the flowers. The habit is branched and erect, forming neat bushes. In a wild state it flowers in March and April, but under cultivation it is much earlier.
In the garden it may be planted under other trees, where it proves one of a scarce class of shade-loving flowering shrubs; it also does well in open quarters. In gardens, where its fruit is unmolested, it is, perhaps, more attractive than when in blossom, as then the foliage adds to its beauty. The flowers in a cut state are serviceable, pretty, and desirable from their sweetness; long sprigs mixed with lavender or rosemary form a winter bouquet not to be despised; or, it may be placed in a vase, with a few small-leaved ivy trails and a spray of evergreen bamboo (Metake). Gerarde's description of this shrub will, doubtless, be read with interest: "The braunches be tough, limber, and easie to bend, very soft to be cut; whereon do grow long leaves like those of priuet, but thicker and fatter. The flowers come foorth before the leaves, oftentimes in the moneth of Januarie, clustering togither about the stalks at certain distances, of a whitish colour tending to purple, and of a most fragrant and pleasant sweet smell. After come the smal berries—of an exceeding hot and burning taste, inflaming the mouth and throte of those that do taste thereof, with danger of choking."
Flowering period, February to April.
There is a variety called D. M. album; the only difference from the typical form is implied by the name, the flowers being white. It also is in bloom at the same time as the species.
D. M. autumnale is another variety, which, however, blooms in the autumn; the flowers are red; it is a native of Europe.
These shrubs enjoy a light but moist soil of a vegetable nature, but they also thrive in a sandy loam. They may be increased by seed, or, more quickly, by grafting on stocks of spurge laurel; cuttings may be rooted, but are uncertain.
Dentaria Digitata.
Toothwort; Nat. Ord. Cruciferæ.
A hardy, tuberous perennial, native of Switzerland, but long cultivated in British gardens, and decidedly "old-fashioned."
Imagine a spray of pale purple wallflower, and that will give some idea of the form and colour of its flowers, which are produced on round wiry stems, nearly a foot high, in terminal racemes. The leaves, which are produced mostly in threes on a stem, have a channelled petiole, and, as the specific name denotes, are spread out like fingers, mostly of five parts; a five-cut leaf of a Christmas rose will give a fair notion of the form, but the Toothwort leaves are less, not so thick, and more herb-like than the hellebore; they are also finely, deeply, but irregularly toothed. The roots are of singular form, almost like human teeth, arranged as scales, whence the name Toothwort. Its first appearance above ground is in February, when the young growths are bent or folded like those of the anemone, and in genial seasons it will flower early in March.
It loves both a little shade and moisture. I grow it at the base of a bit of rockwork, in black or leaf mould; the aspect is south-east, but an old sun-dial screens it from the midday sun. The whole plant has a somewhat quaint appearance, but it has proved a great favourite. When the tops have died down the roots can safely be lifted, cut in lengths of one or two inches, and then replanted. It also produces seed freely, but from the easy method of increase by root division, I have not had occasion to experiment with seed.
Flowering period, March to May.
Dianthus Deltoides.
Maiden Pink; Old Names, "Wild Gilloflower," "Virgin-like Pinke," "Maidenly Pinke"; Nat. Ord. Caryophyllaceæ—Silenaceæ.
A British species of perennial character, never failing to bloom for a long period when it meets with a suitable home in our gardens—as in positions similar to those described for Erysimum pumilum. Seen either wild or in gardens it is much admired; it bears but simple flowers, but therein consists its beauty.
As Gerarde says, "Virgin-like Pinke is like unto the rest of the garden pinkes in stalkes, leaves, and rootes. The flowers are of a blush colour, whereof it tooke his name, which sheweth the difference from the other." It is about the most simple form of the Pink tribe. The flowers are a little over ½in. across, of a rose colour or pleasing blush. It grows nearly a foot high in some soils, but in a poor compost it is more dwarf and floriferous. The flower stems are much divided near the tops, and capable of producing a good effect from their numbers of bright flowers. The leaves are small, scarcely 1in. long, linear, lance-shaped, and of a dark green colour; they are closely arranged on decumbent stems, which sometimes are more than 1ft. long. The habit is compact, both as regards leaves, stems, and flowers.
For all such places as afford dryness at the roots this is a suitable plant as a constant bloomer of effective colour. When once it has become established it seeds freely, and the young plants may be seen in the walks for yards around the parent stock. It is one of those happy subjects that can take care of themselves, either braving its enemies or having none.
In its wild state it blooms from the sixth to the tenth month, both inclusive; but with cultural attention and during favourable winters, it has been seen in flower to the end of the year.
Flowering period, June to October.
Dianthus Hybridus.
Syn. D. Multiflorus; Mule Pink; Nat. Ord. Caryophyllaceæ.
Hardy and evergreen. The specific name of this variety is not at all descriptive, and it may be better to at once give its common name of Mule Pink, of which there are various colours, as bright scarlet, rose and pure white, all very double and neat flowers.
It is the double rose kind which has induced me to speak of this section of the Pink and Sweetwilliam family. I dare say many will be surprised when I state that my strongest plant of this has been in flower more than two years. Severe as the 1881 winter was, when the plant was clear of snow it was seen to have both flowers and buds—in fact, for two years it has flowered unceasingly; the other varieties are not such persistent bloomers. The genus to which these hybrids belong is very numerous, and includes Carnations, Picotees, garden and alpine Pinks and Sweetwilliams. They are all remarkable for their fresh green and glaucous foliage and handsome flowers. Some species or varieties are amongst the "old-fashioned" garden plants of Parkinson's time, and all are characterised by an exquisite perfume. The Latin name of this genus is a very happy one, meaning "divine flower," in reference to its fragrance. Nearly every form and colour of Dianthus are popular favourites, and hardly any garden is without some of them.
The Mule Pink is supposed to have been produced from D. barbatus and D. plumarius; be that as it may, the features of both are distinctly seen in it: the colour and partial form of the foliage, the form of stems, and clustered arrangement of the buds much resemble D. barbatus or Sweetwilliam; whilst the stout reflexed and pointed features of the leaves, and the general form of the small but double flowers resemble D. plumarius, or the garden Pink. To this description of D. hybridus I will only add that in both foliage and flowers there is more substance than in either of its reputed parents, and the habit of the plant is semi-trailing or procumbent, as seen in specimens three years old. It is rather more difficult to grow than the common Pink. Any position or soil will not answer; it does well on rockwork, where it can hardly suffer from damp, so much disliked by all the genus; but if thus planted, it should be where its thickly-foliaged stems cannot be turned over and wrenched by strong winds. It may be grown in borders in sandy loam; and if such borders are well drained, as they always should be for choice flowers, there will be little to fear as to its thriving. Such an excellent flower, which, moreover, is perpetually produced, deserves some extra care, though, beyond the requirements already mentioned, it will give very little trouble.
To increase it, the readiest way is to layer the shoots about midsummer, half cutting through the stems, as for Carnations; thus treated, nice plants will be formed by October, when they may be lifted and transplanted to their blooming quarters; and I may here state that a line of it, when in flower, is richly effective. A good style also is to make a bold clump by setting ten or twelve plants 9in. apart. Another mode of propagation is to take cuttings at midsummer and dibble them into boxes of leaf soil and sand. Keep them shaded and rather close for a week or more. If the boxes could be placed in a cucumber frame, the bottom heat and moisture would be a great help to them. The object to aim at should be not only to root the cuttings, but to grow them on to fair-sized plants for putting out in the autumn. To do this, when the cuttings are rooted they should be planted 6in. apart in a bed made up of well decayed manure and sand, in which it will be seen that they will make plenty of roots and become sturdy plants. The wireworm and slugs are both very fond of Pinks and Carnations. Slugs should be trapped, but the wireworm, unfortunately, has often done the mischief before we become aware of its presence, and even then it is a troublesome pest to get rid of. I find nothing more useful than stirring and digging the soil as soon as there is room to work with a spade or fork; the worm cannot endure frequent disturbance, and such operations are otherwise beneficial to the plants.
Flowering period, May to September.
Dodecatheon Jeffreyanum.
Nat. Ord. Primulaceæ.
This is a distinct and noble species. The older leaves are more spoon-shaped, at least a foot long, rather narrow, not toothed, of a reddish colour at the base, and the mid-rib pale green, almost straw-colour; the flower scape is also reddish, but the flowers are fewer. As a foliage plant this species is very effective.
All the Dodecatheons make a rapid growth in spring, their scapes being developed with the leaves; the genus will continue in flower for two months, after which time, however, their foliage begins to dry up. They should, therefore, be planted with other subjects of later growth and blooming, so as to avoid blank spaces. The overshading foliage of other things will do them no harm, as it will be only for a season. The position should be moist and somewhat sheltered from high winds, or the stout and tender flower stems will be snapped off. The soil should be of a vegetable character and retentive of moisture. My specimens are grown in leaf soil and loam, in a dip of small rockwork. All the kinds were planted that a large flat stone, which we had ready, would so fit to, or over, them as to secure their roots against drought. This I find a good plan with moisture-loving subjects, where suitable positions are not otherwise readily offered. Besides, the varieties so grown have a pleasing appearance, and for purposes of comparison are very handy. Their propagation is easy. The crowns may be divided either in spring or autumn, the latter being the best time, as then probably each piece will flower the following spring.
Flowering period, April to June.
Dodecatheon Meadia.
Shooting Star, or American Cowslip; Nat. Ord. Primulaceæ.
Fig. 34. Dodecatheon Meadia.
(One-sixth natural size.)
A distinct and pretty herbaceous perennial, very hardy and floriferous. Those who do not readily recognise it by any of the above names, may do so by the illustration (Fig. 34). It has long been grown in English gardens—nearly 150 years—its habitat being North America. Not only does it do well in this climate, but since its introduction several improved varieties of this species have been produced, which are both good and distinct. A brief notice of them will not be out of place here, but first the general description may as well be given.
The flowers much resemble the Cyclamen, but they are only about one-fourth the size; the calyx is five-parted; the corolla has five stout petals inserted in the tube of calyx; they are well reflexed and rather twisted; their colour is purplish-lilac, but at the base of the petals there is a rich blending of maroon and yellow. The seed organs are very long, compact, and pointed, giving the appearance of shooting stars. The flowers are arranged in fine clusters on a scape more than a foot high, each flower having a rather long, wiry, and gracefully bending pedicel; all of them spring from one centre. The leaves are radical, oblong, smooth, dented, and wavy, about 8in. long and nearly 3in. broad.
D. M. albiflorum I do not grow, but from what I remember of it, it differs from the above only in being less vigorous and in having white flowers.
D. M. elegans.—Shorter and broader in leaf, and roundly toothed; flower stems shorter, umbels more numerously flowered, bloom deeper in colour.
D. M. giganteum has a very large leaf, much larger than the typical form of the species, and of a pale green colour, and in all other respects it is larger, being also more than a week earlier in flower.
Flowering period, April to June.
Dondia Epipactis.
Syns. Astrantia Epipactis and Hacquetia Epipactis; Nat. Ord. Umbelliferæ.
This is a little gem, perhaps rather overdone with too many big names; still, this choice, hardy, herbaceous perennial is worth knowing by all its titles. Never more than 6in. high, its singular flowers are very attractive; they spring from the ground almost abruptly, are greenish-yellow and leafy in appearance—in fact, what at first sight might seem to be the petals are really but whorled bracts, which embrace the tiny umbels of flowers. Soon after the flowers the leaves begin to appear, unfolding like many of the anemones, each one springing from the root only; they also are of a peculiar colour and shape, being three-lobed and finely notched.
It will stand any amount of rough weather, always having a fresh appearance when above ground. It forms a choice specimen for pot culture in cold frames or amongst select rock plants; it should be grown in mostly vegetable mould, as peat or leaf mould, and have a moist position. Not only is it a slow-growing subject, but it is impatient of being disturbed; its propagation should therefore only be undertaken in the case of strong and healthy clumps, which are best divided before growth commences in February.
Flowering period, April and May.
Doronicum Caucasicum.
Leopard's-bane; Syn. D. Orientale; Nat. Ord. Compositæ.
The specific name denotes sufficiently whence this comes. It is hardy, herbaceous, and perennial, and one of those plants which deserves to be in every garden; its general appearance is that of a tender plant, from the pale but fine delicate green of its foliage, a somewhat uncommon shade for so early a season. It begins to flower in March in a warm situation in the garden, when only a few inches high, and it goes on growing and flowering until summer, when it is nearly 2ft. high. A glance at Fig. 35 will give a fair idea of its habit.
Fig. 35. Doronicum Caucasicum
(One-third natural size.)
The flowers, which are bright yellow, are 2½in. across, produced one at a time, though the leafy stems are well supplied with buds in various stages of development. The leaves, besides being so rich in colour, are of handsome forms, being variously shaped, some having long stalks, others none; all are finely toothed and heart-shaped; the radical ones come well out and form a good base, from which the flower stems rise, and they in their turn serve to display the richly veined and ample foliage which clasps them to near their tops. Although this species is not a very old plant in English gardens, it belongs to a genus, several species of which are very "old-fashioned," and, consequently, it shares the esteem in which such subjects are held at the present time.
If left alone, after being planted in fairly good soil, it will soon grow to a bold specimen. Plants three years old are 2ft. across; rockwork or ordinary borders are alike suitable for it, but if planted on the former, it should be of a bold character, so as to harmonise. I have observed that neither grubs nor slugs seem to meddle with this plant, which is certainly a rare recommendation. Its propagation may be carried out at almost any time.
Flowering period, March to July.
Echinacea Purpurea.
Syn. Rudbeckia Purpurea; Purple Cone-flower; Nat. Ord. Compositæ.
In the autumn season one is almost confined to Composites, but in this subject there is, at any rate, a change, as regards colour. Yellows are indispensable, but then predominate too strongly. The flower under notice is a peculiar purple with greenish-white shadings. This will doubtless sound undesirable, but when the flower is seen it can hardly fail to be appreciated. It is much admired; in fact it is stately, sombre, and richly beautiful—not only an "old-fashioned" flower, but an old inhabitant of English gardens, coming, as it did, from North America in the year 1699. In every way the plant is distinct; it does not produce many flowers, but they individually last for several weeks, and their metallic appearance is a fitting symbol of their durability. They begin to expand in the early part of September, and well-established plants will have bloom until cut off by frost.
The flowers are borne at the height of 2ft. to 3ft., and are produced singly on very thick, rigid stalks, long, nearly nude, grooved, furnished with numerous short, bristle-like hairs, and gradually thickening up to the involucrum of the flower. Said involucrum is composed of numerous small leaves, a distinguishing trait from its nearest relative genus Rudbeckia. The receptacle or main body of the flower is very bulky; the ray is fully 4in. across, the florets being short for so large a ray; they are set somewhat apart, slightly reflexed, plaited, and rolled at the edges, colour reddish-purple, paling off at the tips to a greyish-green; the disk is very large, rather flat, and furnished with spine-like scales, whence the name Echinacea, derived from echinus (a hedgehog). In smelling this flower contact should therefore be avoided; it is rather forbidding; the disk has changeable hues of red, chocolate, and green. The leaves of the root are oval, some nearly heart-shaped, unevenly toothed, having long channelled stalks; those of the stems are lance-shaped, distinctly toothed, of stouter substance, short stalked, and, like those of the root, distinctly nerved, very rough on both sides, and during September quickly changes to a dark, dull, purple colour. The habit of the plant is rather "dumpy;" being spare of foliage, thick and straight in the stems, which are drum-stick like; it is for all that a pleasing subject when in flower; I consider the blooms too stiff for cutting, more especially as they face upwards.
Unlike many species of its order, it is somewhat fickle. I have lost many plants of it; it likes neither shade nor too much moisture; latterly I have found it to do well in a sunny situation, in deep rich loam and vegetable soil mixed. If planted with other ray flowers it forms a fine contrast, and when once it has found suitable quarters the more seldom it is disturbed the better. It may be propagated by division, which may be more safely done after growth has fairly started in spring, or it may be done at the sacrifice of the flowers in late summer or early autumn, before growth or root action has ceased.
Flowering period, September to end of October.
Edraianthus Dalmaticus.
Nat. Ord. Campanulaceæ.
A rare and beautiful alpine species, from Dalmatia and Switzerland. At the end of July it is one of the most distinct and charming flowers in the rock garden, where it not only finds a happy home, but, by its neat and peculiar habit, proves a decorative subject of much merit. This desirable plant (see Fig. 36) is quite hardy in this climate, being herbaceous and perennial; it has, however, the reputation of being difficult to manage, but, like numerous other things, when once its requirements and enemies are found out, the former supplied and protection from the latter afforded, it proves of easy management. In some instances these conditions may, though stated in such few words, prove comprehensive; but in this case it is not so. The position and soil it most seems to enjoy may be readily afforded in any garden, as we shall shortly see; but, so far as my experience goes, the slugs are its most persistent enemies. Especially when in flower do they make long journeys to reach it; they go over sand and ashes with impunity, and often the beautiful tufts of bloom are all grazed off in one night. I had occasion to fetch in from the garden the specimen now before me, and, when brought into the gaslight, a large slug was found in the midst of the grassy foliage, and a smaller one inside one of the bell flowers. The "catch and kill 'em" process is doubtless the surest remedy, and three hours after sunset seems to be the time of their strongest muster. Not only does this plant suffer from slugs when in flower, but perhaps equally as much when in its dormant state, especially if the winter is mild; then I have noticed the somewhat prominent crowns eaten entirely off, and it is not unlikely that this plant has come to have the name of a fickle grower, from being the favourite prey of slugs.
Fig. 36. Edraianthus Dalmaticus.
(One-half natural size.)
It is not more than 4in. high under any conditions in this climate, and more often only 3in. in height. From the thrift-like tufts of foliage there radiates a set of stout round flower stalks, which are 3in. to 4in. long, and rest on the ground; the large heads of flowers are erect; the stalks are red, and furnished with short stout hairs and short foliage, the latter becoming sere long before the bloom fades. The crowded heads of "bells" are of pale purple colour, in the style of the bell-flower; they are an inch in length, the corolla being somewhat deeply divided; eight to twelve form the terminal cluster, and they have a fleshy calyx, with very long and persistent segments; the lower part can scarcely be seen for the ample and somewhat peculiar bract which closely embraces the whole cluster; said bract springs from the much thickened stalk and is composed of half leaf and half scale-like forms, arranged in two or more circles; the scales feather off with the leaf-like appendage, the latter being reflexed, but the whole is furnished with spines. The foliage of a well-grown specimen is arranged in tufts, the whole having a grass-like appearance. The leaves are 2in. to 4in. long, rough and hairy on the upper side, smooth and shining underneath, the edges having rather long hairs their whole length; the main root is long, thick, and somewhat woody.
To grow this plant well, it requires a good deep loam for its long roots, and a surfacing of grit will be of benefit, as the crowns should be clear of the damp loam. This elevation of the crowns is natural to the plant, and should be provided for. The position cannot well be too exposed, provided the deep searching roots can find plenty of moisture. On rockwork this subject may be planted with considerable effect. If put between large stones in upright positions, the plant will show its pretty form to advantage. The spoke-like flower stalks, radiating from the rich dark green tufts of foliage, are very pleasing. It may be propagated by offsets from strong and healthy plants. Care should be taken not only to have all the roots possible with each crown, but the young stock should be carefully established in pots before planting in the open. Shade and careful watering will be needful; too much of the latter will render rot inevitable. Soon as the flowering period is past is the best time to divide the roots, which should not be done too severely.
Flowering period, July and August.
Epigæa Repens.
Creeping or Ground Laurel; Nat. Ord. Ericaceæ.
A hardy evergreen creeper, long since imported into this country from North America (1736), but only within the last few years has it won much favour. At the present time it is much sought after. It has the reputation of being a ticklish subject to grow. Many have had it and lost it, and those who still retain a specimen are loth to mutilate it for increase. This may to some extent account for the present demand for and difficulty experienced in obtaining it. For the last three years, hard as the seasons have been within that time, its flowers have been produced in great abundance on my specimen.
Usually it flowers in this climate in April, but when winter has continued open and genial, its blooms are produced as early as the middle of March, and they are in their full beauty in early April. They are white, delicately tinged with pink, of much substance and wax-like appearance. They are small, not unlike in form the lilac flower, but rather more open at the corolla and shorter in the tube. They are arranged in one-sided, elongated bunches, which rest on the ground, the blossoms peeping through the foliage. I must not omit to mention perhaps the most desirable property of this species—viz., the perfume of its flowers, which is strong, aromatic, and refreshing. The leaves are cordate, ovate, and entire, nearly 2in. long, slightly drawn or wrinkled, and covered with stiffish hairs. They are arranged on procumbent branches, all, like the flowers, facing upwards. To see the clusters of waxy flowers these branches must be raised, when it will be seen that the flower stalks issue from the axils of the leaves all along the branches. In a cut state the flowers are more than useful; they are, from their delicious, scent, a great treat. The plant is a suitable companion to the ledums, kalmias, gaultherias, and other genera of its own order.
Its culture, in this climate at least, has, from all accounts, proved rather difficult, so that it may be said to require special treatment; such, at any rate, has been my experience of it. Suitable soil, aspect, shelter, moisture, and position, all seem necessary for the well-doing of this plant. It deserves them all, and, let me add, they may all be easily afforded. The list of requirements may seem formidable on paper, but to put them into practice is but a trifling affair. My specimen is grown in leaf mould, a little loam mixed in with it, and fine charcoal instead of sand, but sand will answer nearly as well; the aspect is east, it is sheltered from the west by a wall, the north by rhododendrons, and the south by a tall andromeda. Moreover, its position is one that is sunken between small mounds, where moisture collects, and is never wanting; and when the specimen was first planted a large sandstone was placed over its roots to further secure them against drought; under these conditions it has thriven and flowered well, and afforded many offshoots. I attribute its well-doing mainly to the sheltered aspect and even state of moisture, but doubtless all the conditions have helped its growth. Its propagation is best carried out by earthing up about the collar, so as to induce the branches to become rooted, or they may be pegged near the extremities like carnation layers, but they will be two years, probably, before they can be safely lifted.
Flowering period, middle of March to end of April.
Eranthis Hyemalis.
Syn. Helleborus Hyemalis; Winter Aconite; Nat. Ord. Ranunculaceæ.
This, though well known and a general favourite, is not seen in the broad masses which ought to characterise its culture.
It is nearly related to the Christmas roses, and, like them, flowers in winter, the bright golden blossoms suddenly appearing during sunshine close to the earth. A little later the involucrum becomes developed, and is no unimportant feature. It forms a dark green setting for the sessile flower, and is beautifully cut, like the Aconite. There are other and very interesting traits about this little flower that will engage the study of botanists.
It enjoys a moist soil, somewhat light; also a little shade. In such quarters not only do the tubers increase quickly, but the seed germinates, and if such positions are allowed it, and garden tools kept off, there will soon be a dense carpet of golden flowers to brighten the wintry aspect of the open garden. Many things in the way of deciduous flowering shrubs may be grown with them, their bareness in winter and shade during summer favouring their enjoyment and growth. Early in the summer they die down. From that time the tubers may be lifted and transplanted. Such work should be finished in early autumn, or the roots will not have time to establish themselves for the first winter's bloom.
Flowering period, December to February.
Erica Carnea.
Winter Heath; Nat. Ord. Ericaceæ.
A well-known, hardy, evergreen shrub, belonging to a genus comprising many hundreds of species and varieties, which, for the most part, however, are not hardy in this country, being natives of the Cape. The genus is most numerously and beautifully illustrated in Loddige's Botanical Cabinet. This might be thought to have no claim to consideration in this book, but I introduce it because of its great value in the spring garden, and because in all respects it may be cultivated like an ordinary border plant, which is saying a deal for one of the Heath family.
Erica carnea comes to us from Germany, but it has so long been grown in this country that it would appear to have become naturalised in some parts. In the latter part of March it is to be seen in its full beauty; the flowers are reddish-purple, abundantly produced on short leafy stems, and arranged in racemes, drooping; the foliage is of the well-known Heath type; the whole shrub has a procumbent habit, rarely growing more than a foot high; its fine deep green foliage, compact habit, and bright enduring flowers are its chief recommendations; the latter often last six weeks in good form and colour, so that little more needs to be said in its praise.
It can hardly be planted in a wrong position—on rockwork, in borders, or shrubberies, fully exposed, or otherwise, it proves a cheerful object, whilst as an edging shrub it is second to none, excelling box by the additional charm of its flowers. Not long since I was struck by the way in which the common vinca had interlaced itself with a few bushes of this Heath, both being in full bloom at the same time; the effect was truly fine, the red of the Heath and pale blue flowers of the periwinkle being so numerous and set on such a fine bright green carpet, of two distinct types of foliage, that to my mind they suggested a most pleasing form of spring bedding, and also one of semi-wildness, which, for quiet beauty, more laboured planting could certainly not excel. Most Ericas require peaty soil; in the case of this, however, it is not necessary. Doubtless it would do well in peat, but I have ever found it to thrive in ordinary loam or garden soil, so that I have never planted it otherwise, except where peat has been the most handy. It is also easily propagated, carrying, as it does, plenty of root as well as earth with each rooted stem; these only need to be carefully divided and transplanted in showery weather, just before the new growths commence being the best time. An annual top dressing of leaf mould is very beneficial.
Flowering period, February to April.
Erigeron Caucasicus.
Caucasion Fleabane; Nat. Ord. Compositæ.
Herbaceous and perennial. This species is a somewhat recent introduction compared with some of the same genus which may be called old varieties, from having been introduced as early as 1633, as in the case of E. graveolens. Moreover, the genus is represented by such British species as E. acris, E. alpinus, and E. uniflorus. The variety now under notice is, as its specific name implies, a native of the Caucasus, first brought into this country about sixty years ago. It is a pleasing subject when in flower, and is certainly worth growing.
Its daisy-shaped flowers are less than an inch across, and when fully matured of a rosy purple colour; but, perhaps, the most interesting and attractive features about this plant are the various forms and colours of its flowers at their different stages of development; just before opening, the buds are like miniature birds' nests formed of white horsehairs, all arranged in the same way, i.e., round the bud, but the points are turned into the centre—these are the unexpanded florets; the next stage of development may be seen in buds, say, two days older, when a few of the florets have sprung from the nest form, and have the appearance of mauve-coloured spiders' legs laid over the bud; gradually they (being dense and numerous) expand in a similar manner, outgrowing their angularity, and at the same time deepening in colour, until at length we see the rosy-purple, daisy-shaped, and feathery flower with a yellowish centre. These pleasing flowers are borne in loose masses on stems nearly 2ft. high, and remain in bloom all the summer through.
About the middle of August a large plant was divided, and the flowers were then cut away. The young stock so propagated were in flower in the following June. I may here appropriately name an experiment I tried on this species two years ago. It was sent to me as the dwarf Aster dumosus, which it much resembles in the leaves, these being spoon-shaped from the roots, the others tongue-shaped and stem-clasping, but rougher and lighter green. I also saw it was not woody enough in the stem for the Michaelmas daisy. It was then near flowering, and the winter was just upon us, so, in order to get the flowers out, I covered it with a bell glass, slightly tilted. It flowered, and continued to flower throughout the winter with such shelter, and doubtless many of our fine late-blooming perennials, by such simple contrivances, might have their flowers protected or produced at a much later date than otherwise.
Flowering period, June to October.
Erigeron Glaucum.
Syn. Conyza Chilensis; Glaucous Fleabane, or Spikenard; Nat. Ord. Compositæ.
This very beautiful species is far from common. There are many facts in connection with it which render it of more than ordinary value and interest. It is sometimes classed as an alpine; probably that is only an inference, or it may be so considered by some, from its dwarf habit and suitable association with alpines. It is not an alpine; it comes from South America, and though that climate differs so widely from ours, the plant grows and winters to perfection in this country.
One of its main distinctions is its somewhat shrubby and evergreen character; of the whole genus, so far as it is at present comprehended, it is the only species with such traits; its foliage, too, is of leathery substance, and compares oddly with the herb-like leaves of its relatives; it is, moreover, as indicated by its specific name, of a glaucous hue; and otherwise, as may be seen in the following description, there exist well marked dissimilarities. But, what is of more importance, when viewed as a garden subject or an ornamental flower, it is one of the most useful as well as distinctly beautiful, as much from the fact that it produces its flowers in two crops, which extend over six or seven months of the year, as from their numbers and showiness.
The flowers are nearly 2in. across the ray, the florets being of a pleasing lilac-purple, and rather short, owing to the large size of the disk, which is often nearly an inch in diameter; this part of the flower is more than usually effective, as the disk florets become well developed in succession, when they have the appearance of being dusted with gold; the scales, which are set on the swollen stem, are of a substantial character; the numerous imbricate parts, which are covered with long downy hairs pointing downwards, give the body of the flower a somewhat bulky appearance. It will be observed that I have made no mention of the Conyza traits of divided ray florets and reflexed scales, simply because they do not exist in this species, and though there are other Conyza traits about the plant, notwithstanding its almost isolating distinctions from other Erigerons, it would seem to have more properly the latter name, and which is most often applied to it. The flower stems, which produce the flowers singly, seldom exceed a height of 12in.; they are stout, round, and covered with soft hairs, somewhat bent downwards. They spring from the parts having new foliage, and for a portion—about half—of their length are furnished with small leaves, which differ from those on the non-floriferous parts of the shrub, inasmuch as they have no stalks. The leaves are produced in compact tufts on the extremities of the old or woody parts of the shrub, which become procumbent in aged specimens; the leaves vary in length from 2in. to 4in. long, and are roundly spoon-shaped, also slightly and distantly toothed, but only on the upper half; they are stout, ribbed, clammy, and glaucous. The habit of the shrub is much branching, dense, and prostrate; its foliage has a pleasant, mentha-like odour, and the flowers have a honey smell.
This subject may occupy such positions as rockwork, borders of the shrubbery, or beds of "old-fashioned" flowers. Its flowers, being, as taste goes at the present time, of a desirable form, will prove very serviceable as cut bloom. A good loam suits it to perfection, and no flower will better repay a good mulching of rotten manure. Its propagation, though easy, is somewhat special, inasmuch as its woody parts are stick-like and bare of roots, until followed down to a considerable depth, therefore the better plan is either to take advantage of its prostrate habit by pegging and embedding its branches, or, as I have mostly done, take cuttings with a part of the previous season's wood to them, put them well down in deeply-dug light soil, and make them firm. If this plan is followed, it should be done during the summer, so that the cuttings will have time to root before winter sets in. The layering may be done any time, but if in spring or summer, rooted plants will be ready for the following season.
This subject begins to flower in June, and, as already hinted, it produces two crops of flowers; the first are from the parts which have been green and leafy through the winter, the second from the more numerous growths of the new season, and which are grandly in bloom in August; not only are the latter more effective as regards numbers and colour, but the fuller habit or more luxuriant condition of the shrub render the specimens more effective in late summer.
Eryngium Giganteum.
Great Eryngo; Nat. Ord. Umbelliferæ.
This hardy species was brought from the Caucasus in 1820. The genus, though not commonly patronised as garden subjects, are, nevertheless, highly ornamental, and when well grown much admired. Specimens are of various heights, according to position and nature of the soil; under ordinary conditions they will be 2ft. to 3ft. high at the blooming period.
Fig. 37. Eryngium Giganteum.
(One-tenth natural size.)
As will be inferred from the order to which the Eryngium belongs, the flowers are aggregate, of a changeable blue, and arranged in cone-shaped heads 1½in. long; the heads are neatly embraced by an ample bract of prickly leaves; the main flower stem is well and evenly branched (see Fig. 37), each node being furnished with leaves which clasp the stems; they are, like those of the flower bract, deeply cut and prickly; the radical leaves are very different, long stalked, large heart-shaped and toothed, of good substance and a glossy green colour. The whole plant has a rather stiff appearance, the flower stems, together with the stem leaves, are of a pleasing hue, nearly the colour of blue note paper; this is characteristic of several of the genus, and adds greatly to their effect. Specimens look well with a grassy foreground or in borders.
Their culture is easy, provided the soil is of a light nature; a sunny position is needful, in order to have the tops well coloured. Propagate by division of strong and healthy clumps when dormant. Wireworm and grub are fond of the roots; when the plants appear sickly, these pests should be looked for.
Flowering period, August and September.
Erysimum Pumilum.
Fairy Wallflower, or Dwarf Treacle-mustard; Nat. Ord. Cruciferæ.
One of the alpine gems of our rock gardens, not in the sense of its rarity, because it grows and increases fast. It came from Switzerland about sixty years ago, and for a long time was esteemed as a biennial, but it is more—it is perennial and evergreen; at any rate its new branches take root, and so its perennial quality is established. Let the reader imagine a shrub, 3in. high, much branched, and densely furnished with pale green foliage, which hides all its woody parts, forming itself into cushions, more or less dotted over with minute canary-yellow flowers, and he will then only have a poor idea of the beauty of this pretty alpine. It flowers in summer, autumn, and winter, and in certain positions both its habit and flowers show to most advantage at the latter season. At no other time during the year have my specimens looked so fresh and beautiful as in January. This I have proved repeatedly to be the result of position, shortly to be explained.
The flowers are produced in terminal racemes, are scarcely ½in. across, cruciform in the way of the Wallflower, greenish-yellow, and delicately scented. The leaves vary in shape on the various parts of the branches, some being lance-shaped and others nearly spoon-shaped; the lower ones being all but entire, and the upper ones, which are arranged in rosettes, distinctly toothed. They seldom exceed an inch in length, more often they are only half that size, but much depends on the position and soil. In summer the foliage is greyish-green; later it is almost a bright or clear green, the latter being its present colour. The habit is branching and compact, by which it adapts itself to crevices and uneven parts in a pleasing manner; and not only does it best adorn such places, but from the fact of their dryness, they are better suited to the requirements of this little shrub.
A sandy loam, such as will not bake, suits, and if mixed with a few stones all the better—this will be found ample food for it; poor soil and a dry situation grow this subject in its finest form. I may perhaps usefully give the method by which my specimen is grown, after experimenting with it in various parts of the garden, and also the substance of a few notes I made of it. In pots the fine roots soon formed a matted coat next the sides, when the foliage would turn sickly and yellow, so that, useful as the practice is of growing alpines in pots, it does not answer in this case. On rockwork, in vegetable soil, this low shrub grew taller, being less woody, and was killed by severe weather. On the flat, in borders, in rich soil, it did well for a season, then damped off, a branch or two together. On the flat, in sand alone, it does well, also on the top of a wall, such being a position especially provided for hardy sempervivums and a few cacti. A bit of the Fairy Wallflower was tried there in a thin layer of sandy loam, and for two years my finest specimen has occupied that position, flowering more or less throughout the winter. Where there are old walls or rockwork it should be introduced. A ready and effective way of planting it is to get a sod of grass 3in. thick; measure with the eye the size of the interstice in the side of a wall, partly cut through the sod on the earthy side, open it by bending, and insert the roots of a small specimen; close up, and cram the planted sod tightly into the selected opening. In one season the shrub so planted will have a snug and pretty appearance. It is self-propagating, from the fact of its lower branches rooting where they touch the soil. These may be taken any time and planted separately.
Flowering period, April to winter.
Erythronium Dens-canis.
Dog's-tooth Violet; Nat. Ord. Liliaceæ.
A hardy bulbous perennial. There are several varieties of this species, and all are very handsome.
The variety shown at Fig. 38 is the large white-flowering kind; others have yellow, pale purple, and lilac-coloured blooms. All are produced singly on stems 4in. or 5in. long, and gracefully bending. During bright weather the divisions of the lily-like flowers become reflexed and otherwise show themselves to advantage. Their foliage forms a rich setting for the flowers, being variously coloured with red, brown, and different shades of green, all charmingly blended or marbled. The leaves are broad and oval, and open out flatly, so that their beauties can be well seen; if they are grown amongst the very dwarf sedums or mosses, they look all the better and are preserved from splashes. Two leaves, one stem, one flower, and one bulb constitute a whole plant; both flowers and foliage remain in beauty for a long time.
I have them growing in various positions and soils, and I think they most enjoy a vegetable mould, with full exposure to the sun, but they should not lack moisture; they seem to increase more rapidly in peat than in any other compost. They should not be disturbed more than necessary, and when they are, autumn is the best time to transplant.
Fig. 38. Erythronium Dens-canis.
(Large white variety. One-half natural size.)
Flowering period, March and April.
Euonymus Japonicus Radicans Variegata.
Variegated Rooting Spindle Tree; Nat. Ord. Celastraceæ.
It is probable that the genus Euonymus is more generally known than that of Celastrus, from which the order takes its name; besides, the latter is composed of unfamiliar genera, so it is more likely that the reader will not care about any reference to them; it may concern him more to know that the above somewhat long name belongs to a very dwarf hardy evergreen shrub, having a neat habit and very beautiful foliage. This variety is one of many forms which come under the name E. japonicus, none of which, however, have long been cultivated in this country, the date of the introduction of the type being 1804. The genus is remarkable for the number of its species having ornamental foliage, and not less so, perhaps, for the insignificance of their flowers. The species under notice (E. japonicus) in cultivation has proved sportive, which habit has been taken advantage of, whence the numerous forms, including the one I have selected for these remarks. Some of the Spindle Trees do not flower in this climate, and others, which do, produce no seed; these facts are in connection with the more finely leaf-marked sorts, and it may be inferred that such unfruitfulness arises from their hybrid nature or abnormal tendency, as seen in "sports."
The typical form is a tree growing 20ft. high, producing small white flowers, but of the variegated kind under notice established specimens have ever failed to show the least sign of flowering, though otherwise well developed and of good habit. The leaves are nearly oval, ½in. to 1½in. long, sometimes oblong, sharply serrulated, of stout leathery substance, smooth, and much variegated in colour. The markings are mostly on and near the edges, and take the form of lines and marblings. The tints are a mixture of white, yellow, and pink, inclining to purple; these are variously disposed on a dark green ground. The arrangement of the leaves is crowded and panicled on the recent shoots, which are twice and thrice branched; from the shortness and twisted shape of the leaf stalks, the branchlets have a compressed appearance. The old stems are round, wiry, 9in. to 18in. long, prostrate, and emit roots like the ivy when they come in contact with suitable surfaces, whence the name "radicans." The habit of the shrub, from its dense and flattened foliage, fine colour, and persistent nature, together with its dwarfness and rooting faculty, all go to render it one of the finest rock shrubs for winter effect. The wetness of our climate only seems to make it all the brighter, and it is also without that undesirable habit of rooting and spreading immoderately.
It enjoys a sunny situation and enriched sandy loam. Where such conditions exist it may be planted with good effect as a permanent edging to walks or beds; as such it may be clipped once or twice a year, but I may add that it is worth the extra time required for pruning with a knife, as then the leaves are not cut in two and the outline is left less formal. By such treatment the foliage is kept thick to the base of the shrub. The summer prunings may be pricked into sandy loam in a shady part, where they will root and become useful stock for the following spring, or strong examples may be pulled to pieces of the desired size.
Festuca Glauca.
Blue Grass; Nat. Ord. Gramineæ.
This comes from the warm climate of Southern Europe, but is a perfectly hardy grass in this country; it is highly ornamental, irrespective of its flowers, and is useful in several ways. With me it is grown somewhat largely, and both professional and amateur gardeners have quickly appreciated its effectiveness, but it has been amusing to see their want of faith when told that "it stands out all winter." It belongs to a section of grasses of fine quality as fodder for cattle, all enjoying good soil of a light and rich nature. Its main features as a garden subject are its distinct blue colour and dense graceful habit; these qualities, however, are greatly dependent on the quality of soil, which must be positively rich. Its bloom is of no value ornamentally, being much like that of some of our common meadow grasses, and it will be as well to remove it in order that the grass may be all the brighter and more luxuriant. The blades, if they can be so called, are reed-like, but very fine, 6in. to 12in. long, densely produced, and gracefully bending. The glaucous quality is most pronounced, and quite justifies the common name Blue Grass. More need not be said to show that this must be effective in a garden, especially where bedding and the formation of bold lines are carried out; as single tufts, on rockwork, or in the borders, it looks well; whilst as an edging to taller grasses and bamboos it shows all to advantage. It is also often grown in pots in greenhouses, where it proves useful for drooping over the edges of the stage; but if it once obtains a place in the garden and is well grown, the amateur will see in it a suitable subject for many and varied uses.
Wherever it is planted the soil should be made sandy and fat with manure; in this the long roots are not only warmer, but they amply support a rapid growth and metallic lustre. As the roots can easily be lifted from the light soil without damage, this grass may be divided any time when increase is needful.
Flowering period, summer.
Fritillaria Armena.
Nat. Ord. Liliaceæ.
A charming little hardy bulbous perennial, which, although as yet a comparative stranger in this country, bids fair to find a place not only in our gardens, but in the list of the choicest spring favourites, such as lily of the valley, snowdrops, snowflake, and squills, being of the same or nearly allied order, as well as of corresponding stature. Its yellow flowers, too, highly commend it, as, with the exception of the yellow crocus, we have not a very dwarf spring flower of the kind, and, as may be seen by the illustration (Fig. 39), it differs widely from the crocus in every way.
Fig. 39. Fritillaria Armena.
(One-half natural size.)
This is a really charming species; its dark yellow flowers are large for so small a plant, being more than an inch across when expanded by sunshine, but its more common form is bell-shape; one, and sometimes more flowers are produced on the upright, smooth, leafy stem, which is less than 6in. high. The leaves are alternate linear, sharply pointed, smooth, and glaucous: Such dwarf flowers always show to most advantage, as well as keep cleaner, where carpeted with suitable vegetation; the dark green Herniaria glabra would be perfection for this glaucous plant.
It seems happy where growing fully exposed in ordinary garden soil, but it is not unlikely that it may require more shade, in common with other Fritillaries, for, as before hinted, it is yet in its trial stage. I am, however, pretty certain of its hardiness, but not about the best mode of culture and propagation.
Flowering period, April and May.
Funkia Albo-marginata.
Common Name, White-edged Plantain-leaved Lily; Nat. Ord. Liliaceæ.
A hardy herbaceous perennial from Japan, of but recent introduction, than which there are few more useful subjects to be found in our gardens. It combines with its wealth of foliage a bold spike of pleasing lilac flowers, the former, as implied by the specific name, being edged with a white line, which is broad and constant, this quality being all the more commendable from the fact that many variegations are anything but reliable. Speaking of this as a decorative plant for the garden, it may be said to be one of the best; however placed, it has a neatness and beauty which are characteristic, especially when used in lines, and has become well established; from early spring, when the fresh young leaves appear, until the autumn is well advanced, this plant upholds a fine appearance independent of its flowers; they are, however, not wanting in beauty, produced as they are on stems nearly 2ft. high, and nude with the exception of one or two very small leaves. The floral part of the stem will be 8in. or more in length; the flowers are numerous, 2in. long, trumpet-shaped, drooping, and so arranged that all fall in one direction; the colour is lilac, with stripes of purple and white; each flower is supported by a bract, which, like the foliage, is margined with white. The leaves are 6in. to 8in. long, oval-lanceolate, waved and ribbed, of a dark green colour, margined with white; the leaf stalks are stout, 6in. long, and broadly channelled.
Flowering period, June to August.
Funkia Sieboldii.
Siebold's Plantain-leaved Lily; Nat. Ord. Liliaceæ.
This is a grand plant; the lily-like flowers alone are sufficient to commend it, but when we have them springing from such a glorious mass of luxuriant and beautiful foliage, disposed with a charming neatness rarely equalled, they are additionally effective. The illustration (Fig. 40) gives a fair idea of the form and dimensions of a specimen three years ago cut from the parent plant, when it would not have more than two or three crowns, so it may be described as very vigorous; and, as if its beauties were not sufficiently amplified by flowers and form of foliage, the whole plant is of a rich glaucous hue, rendering it still more conspicuous and distinct. It is herbaceous and perfectly hardy, though it comes from the much warmer climate of Japan, whence are all the species of Funkia. It is a comparatively new plant in English gardens, having been introduced into this country only about fifty years; still, it is pretty widely distributed, thanks, doubtless, to its exceptionally fine qualities. I know no plant more capable of improvement as regards size than this; if set in rich deep soil, it will in a few years grow to an enormous specimen. One so treated in my garden is 4ft. to 5ft. in diameter, and about the same height when the flower-stems are fully developed. I should, however, add that this is an unusual size, but it, nevertheless, indicates what may be done by high culture.
The flowers are produced on nude stems, 2ft. or 4ft. high, being arranged in somewhat short and irregular one-sided spikes; they spring singly from the axils of rather long bracts (see Fig. 40) and have long bending pedicels, which cause the flowers to hang bell fashion; their colour is a soft pale lilac, nearly white. Size, 1in. to 2in. long, and bell or trumpet shaped. They are of good substance, and last a long time in fine form. The leaves have radical stalks, nearly 2ft. long in well-grown specimens, gracefully bending and deeply channelled; they are from 8in. to 12in. long, and about half as wide, long heart-shaped, somewhat hooded, waved, distinctly ribbed, and evenly wrinkled; glaucous and leathery. The outer foliage is so disposed that the tips touch the ground; it is abundantly produced, forming massive tufts. The long fleshy roots denote its love of a deep soil; a moist but well-drained situation suits it, and manure may be used—both dug in and as a top dressing—with marked advantage. The natural beauty of this subject fits it for any position—the lawn, shrubbery, borders, beds, or rockwork can all be additionally beautified by its noble form; grown in pots, it becomes an effective plant for the table or conservatory. The flowers in a cut state are quaint and graceful, and the leaves are even more useful; these may be cut with long stalks and stood in vases in twos and threes without any other dressing, or, when desired, a few large flowers may be added for a change, such as a panicle of Spiræa aruncus, a large sunflower, or a spike or two of gladioli. Leaves so cut may be used for weeks; after they have become dusty they may be sponged, when they will appear fresh, like new-cut ones.
Fig. 40. Funkia Sieboldii.
(One-eighth natural size.)
In the propagation of this plant certain rules should be observed, otherwise the stock of young plants will prove stunted and bad in colour. Do not divide any but strong and healthy clumps, taking care not to damage more roots than can be helped; do not divide too severely, but let each part be a strong piece of several crowns, and after this they should be allowed to make three years' growth in a good, rich, deep soil before they are again disturbed, and thereby the stock will not only be of a vigorous character, but always fit for use in the most decorative parts of the garden.
Flowering period, July to September.
Galanthus Elwesii.
Elwes's Galanthus or Snowdrop; Nat. Ord. Amaryllidaceæ.
This is a splendid species or variety, whichever it may be, said to be the finest of all the Snowdrops; it is a new kind and not yet much known. My impressions of it last spring were not in accordance with such reports, but I ought to add that, though the bulbs were fresh when sent me, they had only been planted less than a year, when they flowered somewhat feebly.
Flowering period, February and March.
All the Snowdrops may be propagated by seed or division of crowded clumps—after all the tops have died off is the proper time; the longer the delay, the worse for next season's bloom, as new root action sets in about that period.
Galanthus Imperati.
Imperial Snowdrop; Nat. Ord. Amaryllidaceæ.
I have only recently flowered this kind. It is said by Mr. W. Robinson to be double the size of G. nivalis, which estimate is probably correct, judging from the blooms which I have obtained. With me the bulbs seem either not to have a happy home, or they may have suffered from the vicissitudes of transport from the genial climate of Italy. The publisher of this book informs me that he flowered G. imperati the first year in the open borders, from some bulbs procured from Messrs. Collins Bros., and that the blossoms were highly scented, as of elder flowers.
Flowering period, February and March.
Galanthus Nivalis.
Common Snowdrop, Early Bulbous Violet, and Fair Maids of February; Nat. Ord. Amaryllidaceæ.
One of the most charming members of the British flora; a native of our fields and orchards, so beautiful as to be beyond description, and, fortunately, so common as to need none (see Fig. 41). It belongs to a noble order of bulbous plants, the genera of which are numerous, as are the species too, in perhaps an increased proportion. Comparatively few are hardy in our climate, and very few indeed are natives of this country, so that in this respect the Snowdrop, if not a rare flower, is a rare representative in our flora of the order Amaryllidaceæ.
Fig. 41. Galanthus Nivalis.
(One-half natural size.)
It may be useful to give a few of the better-known genera to which Galanthus is so nearly related: Amaryllis, Nerine, Crinum, Vallota, Pancratium, Alstrœmeria, and Narcissus. The last-named genus is more nearly allied than any of the other genera mentioned; not only does it resemble the Galanthus in style, early period of bloom, and habit of becoming double, but also for the general hardiness of its species, a feature not usual in their order.
The literal meaning of the generic name is "Milk Flower." The title with such a pleasing reference was given by Linnæus. The specific name—meaning white—may, for two reasons, seem unnecessary; first, because milk is white, and again, because no other than white-flowered species are known. All the three common names are happy ones: "Snowdrop" and "Fair Maids of February" are appropriate both to the season and a pretty flower; "Bulbous Violet" pleasantly alludes to its sweetness; all are poetical, as if this lovely flower had the same effect on the different minds of those (including Linnæus) who first gave them. A dropped name for the Snowdrop was that of "Gilloflower"; Theophrastus, the father of natural history, gave it the name of "Violet" (Viola alba or V. bulbosa)—that would be 2100 years ago! The bulbs should be planted by thousands; they will grow anywhere and in any kind of soil; the demand for their blossom is ever increasing, and Snowdrops, as everybody knows, are always in place, on the grass, border, or window sill, or for table; they may be used as emblems of either grief or joy; they are sweetly pure and attractive, without showiness.
Flowering period, February to April.
Galanthus Plicatus.
Folded Galanthus; Nat. Ord. Amaryllidacaæ.
A species from the Crimea; compared with our native kind, it is larger in the grass, having also other, but very slight, points of difference. The main one is implied by its name, "plicatus," or folded; its leaves are furrowed, which causes it to have a folded appearance.
Culture and flowering period, the same as for the other species.
Galanthus Redoutei.
Redoute's Galanthus; Nat. Ord. Amaryllidaceæ.
This is by far the most distinct form, having broad grass-green foliage. It is somewhat late in flowering (during March and April), and not so free as others.
Galax Aphylla.
Syn. Blandfordia Cordata; Heart-leaved Galax; Nat. Ord. Pyrolaceæ.
Fig. 42. Galax Aphylla.
(One-sixth natural size.)
Nearly 100 years ago this charming little plant was imported from North America; still, it is rarely seen, notwithstanding that rock-gardens have long been popular. On rockwork it not only thrives well, but appears to great advantage. No rock-garden should be without it. It is a rare and beautiful subject, remarkably distinct and pleasing; it is perfectly hardy, also perennial and herbaceous; but its last-named characteristic should be qualified, inasmuch as the old leaves remain in good form and colour until long after the new ones are fully grown, so that there are always two sets of foliage. Viewed in this light, it may be called an evergreen plant; moreover, it is one of those plants which the artist can scarcely do justice to, for though the illustration (Fig. 42) depicts faithfully its neat habit and handsome foliage, the living plant makes a better impression. I said it was rare, but this is less in the sense of scarcity than because it is little known and seldom seen; it is also quite distinct from any other plant, and the only species of the genus.
Its milk-white flowers, which, though very simple, are richly effective, are produced on tall, nude stems, 18in. high, round, wiry, and nearly amber-coloured. They are arranged in a dense spike, 6in. to 8in. long; the corolla is ¼in. across, and composed of five petals; the calyx has a short tube and five sepals; the leaves are heart-shaped, nearly round, evenly toothed, and sometimes glandular; of leathery substance, and somewhat stiff, smooth, shining, and richly veined or nerved. The leaves of various ages differ in colour; the old ones are dark green, conspicuously reticulated; the new, but perfectly-developed ones, are pale green, with a ray of yellowish-green next the edges; the growing ones are nearly red, and all the serrated edges are hemmed with a nearly scarlet line, always brightest at the points of the teeth. This finely-tinted foliage is elegantly disposed by means of the stalks, which bend in various ways; they vary in length from 4in. to 8in., and are all radical; they are round, wiry, and once grooved. The bloom lasts for several weeks in good form, and the foliage is always beautiful, more especially in the autumn, when it glows like polished mahogany. Such a plant can hardly fail to please when well grown, but it must be so developed.
This lovely plant certainly requires a little special treatment, but that is easy and simple; in fact, it scarcely can be called special. It may be put in a few words—damp, but not sour vegetable soil, and very slight shade. My specimen, from which the drawing was taken, is growing in a little dip at the base of a small rockery, below the level of the walk, which acts as a watershed; the soil is nearly all leaf mould—a small portion of loam, and I ought to add that there is a moderate quantity of small charcoal incorporated with it, which will doubtless assist in keeping the soil sweet. There cannot, therefore, be much difficulty in setting up these conditions; the charcoal may not be necessary, but an annual top-dressing with it will meet the case of such plants as grow in low damp situations. The propagation of this species is very easy in the case of well-grown clumps, which, when dug up in the autumn and thoroughly shaken, will come asunder into many small and well-rooted crowns; these only require to be replanted separately, under similar conditions to those by which they were produced. No attempt should be made to divide other than perfectly healthy clumps.
Flowering period, July and August.
Galega Officinalis.
Officinal Goat's-rue; Nat. Ord. Leguminosæ.
A grand "old-fashioned" flower. It is 314 years since this plant was brought from Spain; it is perfectly hardy and herbaceous. Both it and its varieties are among the most useful subjects of the flower garden; they grow to shrub-like bushes, have elegant foliage, and an abundance of bloom, which continues until late autumn. Specimens have a clean and healthy appearance, and though they grow to the height of 4ft., they give no trouble, requiring neither tying nor supports. From their large quantities of flowers they are exceedingly gay; but it is for the handsome stems in a cut state that they should be most prized. These, cut 18in. long, and placed singly in pots or vases, are truly noble, more especially by gaslight.
As will be inferred from the order to which Galega belongs, the flowers are pea-flower-shaped, about ½in. or more long, and the same broad. They are of a pleasing, but undecided blue colour, arranged in long conical racemes, on stout, round stalks, as long as the leaves, which are pinnate, having a terminal odd one. The leaflets are evenly arranged in pairs, mostly in six pairs; they are each about 2in. long, lance-shaped, mucronate, entire, smooth, and glaucous. The floriferous character of the plant may be inferred from the fact that, after the raceme fades, there pushes from the axil a peduncle, which, in a short time, produces many other racemes.
G. o. alba, a variety of the above, grows 4ft. high, and is an abundant bloomer; flowers superb for cutting purposes. For culture, see G. Persica lilacina.
Flowering period, July to September.
Galega Persica Lilacina.
Nat. Ord. Leguminosæ.
This is a lovely species of Galega imported little more than fifty years ago from Persia. Perfectly hardy; in general form it corresponds with G. officinalis. The following are its distinctions: More dense racemes of lilac flowers, a foot less tall, leaflets shorter and broader—in fact, oval, oblong, somewhat twisted or edged up in the arrangement, and often without the terminal leaflet.
The above Goat's-rues are of the simplest culture; they will do in any soil, but if they are liberally treated they will repay it. A fat loam and sunny situation are what they delight in. They may remain year after year in one position, but I find them to do better in every way if they are divided the second year; it should be done in summer, so that they can make a little growth in their new quarters before winter sets in. In order to carry out this, the older plants (I divide half my stock one year, the other half the year following) should be cut over near the ground, though they may be in full bloom. Divide the roots into several strong pieces, and replant them in soil deeply dug and where they are intended to flower; they will bloom finely the following season.
Flowering period, July to September.
Gentiana Acaulis.
Gentianella; Nat. Ord. Gentianaceæ.
A hardy, evergreen creeper, its creeping stems running immediately under the surface. This is a remarkably beautiful plant, and the wonder is that it is not grown in every garden. The most attractive features, when in flower, of this dwarf Gentian are its immensely large blooms and neat shining green foliage (see Fig. 43). It is easily identified, there being not another species like it, and certainly very few to equal it for beauty and service; it forms one of the best edgings for beds and borders. Many report that it is difficult to grow, which may be the case in some gardens from one cause or other, whilst in many places it runs like quick-grass.
Fig. 43. Gentiana Acaulis.
(One-fourth natural size.)
Flowers, dark bright blue, large, long bell-shaped, but not drooping; tube, five-angular, nearly 3in. long; corolla, five-limbed, and an inch or more wide; the stems are seldom more than 3in. long, square, furnished with small opposite leaves, and terminated with one flower on each. That part of the foliage which sends up the flower is arranged in rosette form, the leaves being stout, flat, and acutely lance-shaped. Anywhere or everywhere may this subject be planted; it is always bright, even in winter, and when there are no flowers upon it it forms a rich covering for the otherwise bare ground; its blooms will each keep good a week. They are rarely produced in great numbers at one time, but the plants will continue for a long while to yield them sparingly.
I find G. acaulis to thrive well at the base of rockwork, as an edging to a flat bed, and in the gutters of the garden walks—it likes moisture. To me this is clearly proved by other plants, which, in all respects but one, are treated the same, the exceptional condition being that they are planted on the sloping face of rockwork, where they scarcely grow and never bloom. With reference to soil, rich or silky loam is best for it, but any kind, if sweet and retentive, will do. Its propagation may be effected by division of the rooted creeping stems after they have made four leaves. Very early in spring is a good time to do this, but neither these nor the old plant, if it has been much disturbed, will flower the same season after being so mutilated.
Flowering period, May to July.
Gentiana Asclepiadea.
Swallow-wort-leaved Gentian; Nat. Ord. Gentianaceæ.
A tall and beautiful alpine species from Austria, very hardy and herbaceous. It has long had a place in English gardens—fully 250 years—and is described by Parkinson in his "Paradise of Flowers." The tall stems are very showy, having an abundance of shining dark green foliage, amongst which nestle the large and bright purple-blue flowers; it is a subject that looks well at a distance, and, as a rule, flowers with that quality are of the greatest value for borders and cutting purposes.
It grows nearly 2ft. high; the stems are round, erect, short-jointed, and very leafy; the flowers are produced on a third of their length, they are stalkless, and spring from the axils of the leaves in pairs; the calyx is ½in. long, tubular, angled, and having fang-shaped segments; the corolla is also tubular and angled, somewhat bellied, the divisions being deeply cut and reflexed; the whole flower will be fully 1½in. long. The inside of the corolla is striped with white and various shades of blue and purple. The leaves are 2in. long, oval, lance-shaped, distinctly ribbed, somewhat lobed at the base, and stem-clasping, which gives the pair of leaves a joined or perfoliate appearance; the nodes are short, or near together, the lower ones being the more distant, where also the leaves are much smaller; the foliage is a glossy dark green colour, the whole plant having a sombre but rich effect.
From the fact that the long stems are top-heavy and of a brittle character, a sheltered position should be given to this plant, or the wind will snap them off. It ought not to have stakes, as they would mar its good form. A fat loam and a moist situation will suit this Gentian to perfection, and it may be planted with other strong herbaceous things in the borders, where it should be allowed to grow to large specimens. It is one of the quickest growers of its genus, few species of which can be grown in too large quantities. When it is needful to increase this subject, it maybe done more readily than the propagation of some Gentians—the roots are more easily separated. It should, however, be carefully done, and early spring is the best time; or if the autumn should be a dry season and the tops die off early, it may be done then.
Flowering period, July and August.
Gentiana Burseri.
Burser's Gentian; Nat. Ord. Gentianaceæ.
A hardy perennial species, of a bold but neat habit, while the flowers and foliage combine in rendering it a first-class decorative subject. It is a recent introduction, having been brought from the Pyrenees in 1820; it is seldom seen in flower gardens, where it certainly deserves to be.
Its flowers are not brilliant, but they are effective from their size, number, and persistency; they are produced in whorls on stout round stems 18in. high, but only on the three or four upper joints. Each flower is 1½in. long, lemon-yellow, tubular, angular, having four to six segments, widely separated, and furnished with a membrane at each separation. The segments, and also the tube, are dotted with dark brown spots; each flower is tightly folded in a somewhat one-sided membranous calyx and borne erect. They occur in pairs mostly, but with several pairs in a whorl. They have very short pedicels, and the whorl is supported by a bract of stem-clasping leaves, cupped, and variously shaped, as ovate and beaked; there are also supplementary bracteoles. The leaves of the root very much resemble the plantain leaf, also that of G. lutea, having longish ribbed and grooved petioles or stalks; they are 5in. to 6in. long, and over 3in. broad, egg-shaped, entire, veined longitudinally, and slightly wrinkled; they are of a dark green colour, shining, and of good substance. The leaves of the stems, as already stated, are stem-clasping, and differ in shape. The flowers keep in good form for two or three weeks, and otherwise this rigid bright-foliaged Gentian proves very ornamental.
I find it to do well in vegetable soil in a moist quarter. Most of the members of this genus enjoy plenty of moisture at their roots, and this specimen is no exception. A flat stone will form a good substitute for a damp situation if placed over the roots; besides, such a method of growing this and others of the tall Gentians will allow of their being planted on rockwork, or otherwise, near the more frequented walks, where they must always prove pleasing from their bold and shining foliage, to say nothing of their striking flowers. The propagation of this species should be effected by division of the roots, which are very strong. Each crown should have as much of the more fibrous roots retained as possible, and the parts to be severed should be cut with a very sharp knife; it also ripens seed plentifully.
Flowering period, June to August.
Gentiana Cruciata.
Cross-leaved Gentian; Nat. Ord. Gentianaceæ.
An interesting species from Austria, and one of the "old-fashioned" plants of English gardens, having been cultivated in this country for nearly 300 years. Gerarde gives a faithful and full description of it, which I will quote: "Crossewoort Gentian hath many ribbed leaues spred upon the ground, like unto the leaues of sopewroot, but of a blacker green colour; among which rise vp weak iointed stalks, trailing or leaning towarde the grounde. The flowers growe at the top in bundels, thicke thrust togither, like those of sweete Williams, of a light blew colour. The roote is thicke, and creepeth in the grounde farre abroade, whereby it greatly increaseth." Its height seldom exceeds 10in., and it is to be commended because it is one of the Gentians that are easily grown, and is handsome withal. It may be planted in either vegetable or loamy soil—the common border seems to suit it; it spreads much faster than any of the other Gentians I know, with the exception of G. acaulis, and it is in broad masses one sees it to greatest advantage. Propagated by division any time.
Flowering period, June and July.
Gentiana Gelida.
Ice-cold Gentian; Nat. Ord. Gentianaceæ.
This species comes from Siberia, and has been grown in this country for nearly eighty years. It is a very beautiful species, the whole plant being handsome; it grows nearly a foot high.
The flowers are produced in terminal clusters, one large flower being surrounded by a whorl of smaller ones; they are of a rich purplish-blue inside the corolla, which is rotate; the segments (mitre-shaped) and the spaces between are prettily furnished with a feathery fringe; the wide tube is also finely striped inside; the calyx is tubular, having long awl-shaped segments; the stems are procumbent, firm (almost woody), short jointed, and thickest near the top. The leaves are of a dark shining green colour, from 1½in. to 2in. long, smallest at the root end, and finishing next the flowers with the largest, which are lance-shaped, the lower ones being heart-shaped; they are closely arranged in pairs, are sessile, and at right angles with the stem.
It seems to enjoy a shady damp corner in rockwork, where its distinct forms and neat habit appear to advantage. It should be planted in vegetable soil, such as peat or well-decayed leaves mixed with sand. It cannot endure drought at the roots. It is a slow-growing plant, but very floriferous; the flowers last fully a fortnight in good form, the weather, however rough or wet, seeming to have no effect on them. In a cut state it is exquisite, but those who properly value the Gentians, especially the slow growers, will hardly care to cut away the stems, as, by doing so, not only will the plant be checked, but next year's growth will prove reduced in both number and vigour. It is propagated by root division when in a dormant state. I have also successfully transplanted this kind after it has made considerable growth, but the roots have been carefully guarded against dryness.
Flowering period, June to August.
Gentiana Verna.
Spring Alpine Felwort; Nat. Ord. Gentianaceæ.
A native evergreen creeper. This plant has many synonymous names in old books. It is now, however, well known by the above Latin name. Let me at once say that it is a matchless gem. Its flowers are such as to attract the notice of any but a blind person. It is said to be rare now in this country, still, I think it is far from being extinct in its wild state. Be that as it may, it is fortunate that it can be easily cultivated, and nothing in a garden can give more pleasure. Its flowers are blue—but such a blue! the most intense, with a large and sharply defined white eye, and though only ½in. across, one on each stem, and 3in. high, they are grandly effective. It has a tubular, angled calyx; corolla five-cut. The leaves are oval, nearly 1in. long, and half as broad; dark shining green and of leathery substance. The radical leaves are crowded into a nearly rosette form.
By many this Gentian is considered difficult to grow, but if a proper beginning is made it proves to be of the easiest management. Very suitable places may be found for it in, not on, rockwork, where good fat loam forms the staple soil; little corners, not above the ground level, but on, or better still, below the ground level, are sure to meet its requirements; on the edge of a border, too, where moisture collects in the small gutter, has proved a suitable position for it. But, perhaps, the most successful way of growing it is in pots, for, as with Trientalis Europa and other root creepers, when so treated more compact specimens are obtained. It is important to begin with properly-rooted plants, the crowns of which are often 2in. to 3in. below the surface; from these spring the numerous, bare, yellow, wiry stems, too often taken for roots, whereas the main roots are still deeper, very long for so small a plant, and furnished with silky feeders. Good crowns potted in rich fibrous loam and plunged in sand, fully exposed, with an unstinted supply of water, is the substance of the simple treatment my plants receive the year round; they are still in the 3in. and 4in. pots in which they were placed three years ago, and during spring they are covered with flowers. When a pot is lifted out of the sand in which it is plunged, the fine long silky roots are seen to have made their way through the hole. Spring is the best time to plant.
Flowering period, April to June.
Geranium Argenteum.
Silvery Crane's-bill: Nat. Ord. Geraniaceæ.
Fig. 44. Geranium Argenteum.
(One-half natural size.)
A hardy perennial alpine from the South of Europe, introduced in 1699. It is, therefore, an old plant in this country, and is one of the gems of the rock garden; very dwarf, but effective, as may be seen by the illustration (Fig. 44). The foliage is of a distinct and somewhat conglomerate character, besides being of a silvery-grey colour. Well-grown specimens of this charming Crane's-bill look remarkably well against dark stones. Its flowers are large for so small a plant, and wherever it finds a suitable home it cannot fail to win admiration. In borders of rich soil it is grown to the height of about six inches, but in drier situations, as on the upper parts of rockwork, it is more dwarf.
The flowers are fully an inch in diameter when open, cup-shaped, and striped in two shades of rose colour; the unopened flowers are bell-shaped and drooping; they are borne on long naked pedicels, bent and wiry, oftentimes two on a stem; calyx five-cleft, segments concave; petals five, equal and evenly arranged. The leaves are produced on long, bent, wiry stalks, the outline is circular, but they are divided into five or seven lobes, which are sub-divided and irregular, both in size and arrangement; they have a silky appearance, from being furnished with numerous fine hairs or down. The plant continues to flower for many weeks, but, as may be judged, it is, otherwise than when in flower, highly attractive. To lovers of ornamental bedding this must prove a first-rate plant. As an edging to beds or borders of choice things it would be pleasingly appropriate, and, indeed, anywhere amongst other dwarf flowers it could not be other than decorative.
It thrives well in a good depth of loam, its long tap-roots going a long way down. If, therefore, it is planted on rockwork, suitable provision should be made for this propensity. The propagation of the plant is not so easy, from the fact that it makes large crowns without a corresponding set of roots, and its seed is scarce and often taken by birds before ripened. Moreover, the seedlings do not always come true; still, it seems the only mode of propagation, unless the old plants have plenty of time allowed them to spread and make extra roots. Latterly I have gathered the seeds before the capsules burst—in fact, whilst green—and, after carrying them in the waistcoat pocket for a few days, they have been sown in leaf soil and sand, and germinated freely. When the seedlings have made a few leaves the deteriorated forms may be picked out readily.
Flowering period, May to July.
Gillenia Trifoliata.
Syn. Spiræa Trifoliata and S. Triloba—Three-leaved Gillenia; Nat. Ord. Rosaceæ.
A hardy herbaceous perennial from North America, imported in 1713. The main features about this plant are its elegant form and rich tints. The illustration (Fig. 45) may give some idea of the former quality, but to realise the latter the reader should see a living specimen in the form of a bold clump. There is a wild beauty about this subject which it is not easy to describe; as a flower it is insignificant, but the way in which the flowers are disposed on the slender stems, blending with a quaintly pretty foliage, neither too large nor dense, renders them effective in their way. It is, however, only as a whole that it can be considered decorative, and it should be well grown.
Fig. 45. Gillenia Trifoliata.
(One-sixth natural size; blossom, full size.)
Although most nearly related to the spiræas the distinctions from that genus are very marked, notably the very slender stems and large flowers, which are produced singly on rather long-bending pedicels, almost as fine as thread, and, like the stems, of a bright brown (nearly ruddy) colour. The flowers form a lax panicle, interspersed with a little foliage. The calyx is a bright brown colour, rather large and bell-shaped. It contrasts finely with the five long, narrow petals, which are white, tinted with red; they are also irregular in form and arrangement, somewhat contorted. The leaves, as implied by the specific name, are composed of three leaflets; they have very short stalks, and the leaflets are all but sessile, lance-shaped, finely toothed or fringed, ribbed, and somewhat bronzed. Perhaps it is most useful in a cut state; the sprays, even if they have but one or two flowers on them, are charming for vase work. I may say the calyx is persistent, and after the petals have fallen they not only increase in size, but turn a fine red colour, and so render the sprays additionally effective.
To grow this plant well it should have a deep soil; it also loves moisture, and, as already hinted, partial shade; it is a steady grower, far from rampant, like the spiræas. This is a capital subject to grow near or under "leggy" shrubs and trees, where, in semi-shade, it is not only at home, but proves very attractive. It may be propagated by division, the best time being early in the year, just before growth commences.
Flowering period, June to August.
Gynerium Argenteum.
Pampas or Silvery Grass; Nat. Ord. Gramineæ.
This handsome grass is well known, at least, its feathery plumes are, from the fact of their being imported largely in a dry state for decorative purposes. It has not been grown long in this country, and, perhaps, it is not generally known that it endures our climate as an outdoor plant; in most parts of Great Britain, however, it proves hardy. As far north as Yorkshire I have seen it in the form of specimens 8ft. high; my own examples are yet young—two and three years old—and are only just beginning to flower, at the height of 3ft. to 4ft., diameter about the same. It is a native of South America, occurring mostly on the prairies; it is also found in other parts where there are swamps and high temperatures. This would lead us to have doubts as to its suitableness for English gardens, but facts prove it to have elastic qualities in this respect. It proves at all times to be a noble ornament in gardens of moderate size.
In its growing or green state it is a distinct and pleasing object, but it is at its greatest beauty when it has ripened its tall and silky plumes, which glisten in the sunshine and are of a silvery-grey colour, and when also the very long and narrow grass has become browned and falls gracefully, more or less curling under the tufts. All its parts are persistent, and, as a specimen of ripe grass, it is not only ornamental in itself, but it gives a warm effect to its surroundings during winter. Under favourable conditions it will grow 10ft. or 12ft. high, but it is seldom that it attains a height of more than 8ft. or 9ft. As an illustration (Fig. 46) is given, further description is not needed. I may add that if it is not "laid" by heavy snows, it keeps in good form until the new grass begins to grow in the following spring.
I find it to do well in light earth, well enriched with stable manure, the soil having a more than ordinary quantity of sand in it; the position is such as can have a good supply of moisture, being near walks that drain to it. In stiffish loam a strong clump was planted three years ago, but it has never looked healthy. The best positions for it are well-prepared shrubbery borders; there it contrasts finely with the greenery, and receives some protection from the high winds. It may be increased by division of healthy roots, when the grass is ripe, but it ought not to be cut off.
Fig. 46. Gynerium Argenteum.
(One-twentieth natural size.)
The plumes appear in August, and will keep in good condition till the weather changes to a wintry character.
Harpalium Rigidum.
Syn. Helianthus Rigidus—Rigid Sunflower; Nat. Ord. Compositæ.
One of the most effective and beautiful flowers to be seen in autumn; it would be hard to mention another at any period of the year that gives more satisfaction and pleasure than this does, either as a decorative plant or a cut flower. A bold specimen, 4ft. through, is truly fine, and not only those who seldom visit a garden, but amateurs well versed in flowers, are alike charmed with its rich and stately blossoms. Most people know what a Sunflower is; many of them are coarse and almost ugly; but though the present subject is of the family, it is supremely distinct; it is without the formal character in its ray, and also the herby leafiness of many of its genus, its large, clean, shining, golden flowers, mounted on slender, ruddy, long, and nearly nude stalks, not only render it distinct, but impart an elegance to this species, which is all its own. It grows 4ft. high, is a comparatively new kind in English gardens, and comes from North America; still, it has become widely known and appreciated, in fact a universal favourite, so much so that, although it increases fast, the demand for it is not yet satisfied; it is, doubtless, a flower for every garden.
The flowers are 4in. across, glistening golden yellow, and formed of a deep ray and small disk; the florets of the ray are 1½in. long and more than ½in. broad, they are incurved at their points, but reflexed at their edges, and are handsomely ribbed or pleated; they are arranged in two or three rays in each flower, and irregularly disposed; the florets, being well apart, not only seem to give the bloom body, but also an artistic informality and lightness. The florets of the disk are chocolate colour, whence issue twirled filamentary forms, which impart to the centre of flower the appearance of being netted with a golden thread. The scaly involucre is formed of numerous small members of a dark olive-green colour, neatly arranged and firmly clasping the whole flower. The pedicels are long, round, covered with short stiff hairs, and thickened at the involucre; the stems are very rough, rigid, hard, and brown or ruddy on the sunny side, sometimes twisted and nude, with the exception of a solitary rudimentary leaf. The main stems have many axillary branches. The leaves of the root are few, 5in. or 6in. long, and oval. Those of the stems more lance-shaped, sessile, and slightly dentate, or toothed, lessening in size as they get higher; all the leaves are very thick, three-veined, and remarkably hispid, being almost as coarse as sandpaper to the touch. I have also observed another peculiarity about the leaves, when they have been taken from the plant for an hour or more, i.e., they have a most elastic property. Very often the leaves may be seen in trios, whence spring three side branches, surrounding the upright and central one. The habit of the whole specimen is very rigid, with the exception of the flowers, which are slightly nodding; the tallest growths need no stakes, and the species enjoys a happy immunity from insect pests, probably by reason of its hispid character. As already stated, as a garden subject this is one of the most useful; it shows grandly in front of evergreens, and associates well with lilies. In borders of tall perennials, or in conspicuous but distant situations, such as are visible from the doors or windows of the house, or as isolated clumps, on or near the lawn, this fine Sunflower may be planted with satisfactory results; in fact, it cannot be planted wrong, provided it is kept away from small subjects. In a cut state it is of such value that it cannot be overpraised—a branch with four fully blown flowers and others nearly out, requires no assistance as a table decoration. Its blooms have the quality of keeping clean, doubtless from the smoothness of the florets.
The cultural requirements are few. Any garden soil will do for it, but if deeply dug and well enriched with stable manure, so much the better; it should have a fairly open situation; it is not only a Sunflower in name and form, but it enjoys sunshine. It is self-propagating, and runs freely at the roots, immediately under the surface; the thick stolons form knobby crowns at their extremities, out of and from under which the roots issue, going straight and deep down, and so forming an independent plant.
Flowering period, August and September.
Hedera Conglomerata.
Conglomerate Ivy; Nat. Ord. Araliacæ.
I do not introduce this as a flowering subject, but as a dwarf ornamental shrub; it differs so much from all other species and varieties of Ivy, and is so beautiful withal, that I trust no further apology is needed for giving it a place amongst decorative plants and shrubs. I have not been able to learn its habitat or origin; its stunted tree-like shape, together with other peculiarities, would indicate that it is a species; be that as it may, it has long had a place in English gardens, and yet it is seldom met with—it would be hard to explain why. On a bit of rockwork I have grown a specimen for nearly five years, and it was an old shrub when planted, yet it is not more than 2ft. in diameter and 1ft. high. It is much admired, and many notes have been taken of it. For rockwork, it is one of the best dwarf evergreen shrubs I know.
It has very small leaves, densely arranged in flat or one-sided wreaths. They seldom exceed 1in. in diameter, and are of various forms, as heart-shaped, sagittate, oval, tri-lobed, and so on. Some are notched, others slightly toothed, but many are entire. All are waved or contorted, wrinkled and thickened at the edges, where the younger leaves show a brown line; the under sides are pale green, and furnished with short stiff brown hairs, as also are the stout leaf stalks. The upper side of the foliage is a dark glossy green, with shadings of brown. In substance the leaves are leathery, inclining to stiffness. The stunted branches have a cork-like appearance as regards the bark, are diffuse, curiously bent, and sometimes twisted loosely together. It is of slow growth, more especially in the upward direction, and though provision may be made for it to cling and climb, and it has also well-formed roots on the branchlets, still, it assumes more the tree-shape. I never saw or heard of its flowering, much less that it ever produced seed; if it does not seed we are not only deprived of an ornamental feature belonging to the genus from the absence of berries, but it proves that it is only a variety of some species.
It may be grown in any kind of sandy soil, and nothing special whatever is needed. An open sunny situation will favour its form and colour of foliage; under trees I have found it to produce larger leaves of plainer shape and more even colour. During the winter it becomes a conspicuous object on rockwork, where it seems most at home. It may be propagated by cuttings, and spring is a suitable season to lay them in; in well dug light soil they soon make plenty of roots.
Helianthus Multiflorus.
Many-flowered Sunflower; Nat. Ord. Compositæ.
This fashionable flower is glaringly showy. Still, it is not wanting in beauty; moreover, it belongs to an "old-fashioned" class, and is itself a species which has been grown for nearly 300 years in English gardens. It was brought from North America in the year 1597, and during the whole of its history in this country, it can hardly ever have been more esteemed than it is to-day; it is very hardy, and in every way a reliable subject. Everybody knows the Sunflower, therefore no one will care to read a description of it; still, one or two remarks may, perhaps, be usefully made in the comparative sense, as this is a numerous genus. Many of the Sunflowers are annuals, to which this and others of a perennial character are much superior, not only in being less trouble and not liable to be out of season from mismanagement in sowing and planting, as with the annual sorts, but from the fact that their flowers are of better substance and far more durable; they are also less in size and more in number—two points of great gain as regards their usefulness as cut bloom. They are, besides, better coloured, and the flowering season more prolonged. Well-established specimens, two or three years old, will, in average weather, last in good form for fully six weeks. The colour (yellow) is common to the Sunflowers. This species has flowers which vary much in size, from 2in. to 6in. across, and they are produced on stems 3ft. to 6ft. high, well furnished with large heart-shaped leaves of a herb-like character, distinctly nerved, toothed, and rough.
Flowering period, August and September.
H. m. fl.-pl. is, of course, the double form of the above, the disk being represented by a mass of florets considerably shorter than those of the ray proper. The flowers are not produced in such large numbers as with the typical form, neither does the plant grow so tall, but the foliage is a little larger; these constitute all the points of difference which I have noticed. These forms of Sunflower are very effective—nowhere, perhaps, so much as amongst shrubs. The plants lift well, carrying a good ball that facilitates their being placed in pots even when in bloom, when, as I have lately seen, they may be used in a most telling manner with potted shrubs in large halls, corridors, and public buildings. In such places they get no sun to make them droop, and a good watering keeps them as fresh as if they had not been disturbed. Of the usefulness of this flower in a cut state nothing whatever need be said—who has not tried it? Doubtless, when it becomes unfashionable it will have fewer patrons, but it will be the same flower, richly beautiful—æsthetic. No special culture is needed, any kind of garden soil will suit it; if well enriched, all the better. Any situation will do but one too densely shaded. Propagated by splitting the roots after the plants have done flowering, or in spring.
Flowering period, August and September.
Helianthus Orygalis.
Graceful Sunflower; Nat. Ord. Compositæ.
Yet another Sunflower, and one, too, of the common yellow colour, and not otherwise attractive, as may be seen by the illustration (Fig. 47)—of course, I am now referring to the flower only. There are, however, features about this species which all must admire; stems 7ft. high, furnished with bright foliage, in the manner indicated, are not mean objects, even if topped with but a common yellow composite. This is a native of North America, and of recent introduction; it is a distinct species, and for foliage a prince among its fellows. I know not another to nearly approach it, H. angustifolius being perhaps the nearest, but that species has never with me proved of more than a biennial character, and its leaves, though long and narrow, are irregular and herby.
The flowers need not be further described beyond saying that they are borne on short side shoots, near the top of the main stems, but they harmonise with the general arrangement of foliage, and, indeed, from their bract-like leafiness, somewhat enrich it. This is one of the latest-blooming Sunflowers. The leaves are 5in. to 8in. long, and ½in. to 1in. wide, the lower half on the stems droop, though they are of good substance; the upper half bend gracefully, and, from their close arrangement, all but hide the stem. At the axils of the larger leaves, tufts of smaller (much smaller) leaves appear, causing the long stems to be top-heavy. Still, they wave and bend during the strongest winds without supports or damage. It will be seen that the usefulness of this plant consists in its distinct form and tallness, and that it is effective is without doubt. Among low shrubs, or with other tall things, will prove suitable quarters for it.
Fig. 47. Helianthus Orygalis.
(One-eighth natural size; flower, one-fourth natural size.)
Any kind of soil will do, shelter from the wind being the most important, and perhaps the only point to study when planting. It is propagated by root divisions when the tops have withered.
Flowering period, September and October.
Helleborus Abchasicus.
Abchasian Hellebore; Nat. Ord. Ranunculaceæ.
This is a native of the Caucasus, and in this climate, where it has been cultivated about fifteen years, it retains its foliage through the winter in a green state. It is a free grower, and flowers well, having a somewhat slender habit. It is sometimes described as having green flowers, but more often as having purple ones. It may be useful to remember that there are varieties, and it is likely that, even in the so-called green flowers, traces of purple will be seen. Not only is it a fact that this species, like H. purpurascens and H. niger, is far from fixed as regards depth of colour, but it is said to be one of the parent forms of some of the fine hybrids. These considerations may help to reconcile the apparently conflicting descriptions as regards bloom colour.
The flower stems are 12in. to 18in. high, distantly forked twice, and of a purplish colour. The flowers are produced in threes and fours on each of the branchlets, are inclined to purple, over 2in. across, and nodding; sepals oval, waved, and set well apart at the outer ends; petals scale-like, green, and numerous; anthers a beautiful delicate yellow; leaves of the flower stems few, small, and of irregular form, notched, finely serrate, and of a purplish-green shade; in their young state more especially does the purple prevail on the under surface—they are, in fact, nearly the colour of the flowers. The radical leaves are many, nearly a foot in diameter, of a dark green colour, and leathery substance; the leaflets are rather distant from each other, forming a noble pedate leaf; they are somewhat one-sided, slightly waved, sharply and regularly toothed nearly all their length. From this description it will be inferred that this is one of the most distinct species, and such is truly the case. Moreover, it has a bold and rich effect. The older radical foliage, with its long stalks, is for the most part spread on the ground, when the new erect flower stems, furnished with small leaves and nodding buds and blossoms, all of a shining purplish colour, form a peculiar but pleasing contrast, not nearly so marked in any other species with which I am acquainted. There is a variety called H. A. purpureus, in allusion to the colour of the flowers being a little more purple.
This Abchasian species and its varieties are not widely distributed; they are to be obtained, and need no longer be found only in rare collections. It is desirable in every way for the garden, where it forms a most ornamental object during winter. Its flowers last for four or five weeks, and in a cut state they form rich companion bloom to the white Christmas Rose.
A good fat loam suits them; the position should be rather shady and moist, but by all means well drained. A top dressing of good rotten manure, after all have done blooming, about the end of March, is a great help to them. All the Hellebores may be easily increased by root divisions, but the stock should be strong and healthy. Roots affected with the least rot or canker should be discarded, as from their slowness of growth they will not be worth garden space. Seed may also be raised, but unless sown as soon as it is ripe germination is less certain, and always slower in proportion to the length of time it has been kept dry. I may add that, in February (1883), I noticed a pot, sown with Hellebore seed in February of 1880; a few were just pushing through the mould. The seed was sold to me as the produce of 1879. Since 1880 I have sown seed ripened on plants that were bloomed for indoor decoration, it being ready about February. From this I had nice little plants in less than twelve months. But by seed the process of propagation is slow, and not advisable unless the object is to obtain new varieties—a very easy matter, by the way, with this family, if the simple rules of cross-hybridising are applied.
All the Christmas Roses should be so planted that they may be conveniently shaded during their blooming time. They mostly flower during the dullest part of the year, and the blossom, more especially the white kinds and those with metallic hues, unless protected, become damaged with mud splashes. Hand-lights or bell-glasses should be freely used.
Flowering period, January to March.
Helleborus Antiquorum.
Ancient Hellebore; Nat. Ord. Ranunculaceæ.
In what sense this specific name is applied, or which meaning of the word is supposed to be exemplified in this plant, I have no means of being certain. It is very probable that the name is in reference to its "old-fashioned," but beautiful, flowers; that they are "worthy," "dearer, more acceptable," and of "more esteem and account," is likely to be the verdict of every amateur who grows this kind successfully, for a more lovely flower could hardly be desired—large, white, softly toned with pink and grey. Sepals very large, incurved, overlapping each other, having the appearance of being semi-double, and being of good substance. The petals are small, short, of a lively green, and numerous. It is a bold and effective flower, but to see it in its full beauty it should be gathered spotlessly clean, as grey and pink tints are ugly when soiled. The leaves accompanying the flowers are of the previous season's growth, and are produced on slender round stalks, 1ft. to 1½ft. long, and much thickened at their junction with the leaves. The latter are nearly a foot across, pedate, or palm-shaped; the segments or leaflets are sub-divided and of irregular form, but mostly ovate, lance-shaped, finely and sharply toothed, and of a dull green colour. In a rich and free loam this kind proves a good grower, and when, in January, it is putting up its flower stalks, the buds being well developed and coloured from the time they appear above the earth, furnished with "floral leaf," in which respect it differs from the common Christmas Rose, it causes a pleased surprise that such a pure and delicate looking blossom can develop and mature in the depth of winter. As a cut flower by many it would be preferred to the better-known H. niger, not only for its antique tints, but for the fine cup form, which is constant, and the overlapping, incurved edges of the sepals. Altogether, its form is distinct, and when used in small glasses as single specimens, or, at most, accompanied only by a fern frond or a few blades of grass, it is a charming object.
Cultivation, as for H. Abchasicus.
Flowering period, January to April.
Helleborus Bocconi.
Boccon's Hellebore; Nat. Ord. Ranunculaceæ.
This, by many, is believed to be a species, but as such is unauthenticated. It is classed as a variety of H. purpurascens, compared with which, however, there are some well-marked distinctions. It is sometimes called H. multifidus, a name that suits it well, as being descriptive of its irregularly slashed foliage. It has but recently been brought under cultivation, and was found a native of the Apennines of Etruria. It proves perfectly hardy in this climate, and flowers in midwinter unless the season is very severe. As will be inferred from its near relationship to H. purpurascens, like that species it has non-persistent foliage, and the flower stems with their floral leaves appear before the leaves of the root. As a species or variety, whichever it may be, its more marked features are to be seen in the form or cut of the leaves.
As a garden flower it is not showy, yet it stands out well in a group; the nodding cup-shaped bloom is a bright green colour, and, for a time, the outer sides of the sepals only are seen; but when the flowers are more fully expanded, the numerous and somewhat long stamens (which are a creamy-white) seem to nearly fill the cup; to my mind, its greatest charm is in the fragrant odour which it yields, resembling that of elder flowers. A single blossom, if plucked dry and when in its prime, scents a small room; at such a stage, the anthers are loaded with pollen, and the tubular petals are richly charged with nectar. True, these last-named qualities are common to the genus, but when they are coupled with that of a sweet perfume, and produced by an open-air plant in winter, such a plant, be its blossoms green or red, is too valuable to be neglected. The flowers are borne on stems 6in. to 12in. high, which are twice and thrice branched or forked, having six to twelve blossoms on a stem. The flowers are bright green, nearly 2in. across, cup-shaped, and drooping. The sepals are somewhat oval, concave, and overlapping; petals very short, pale green, and evenly arranged; stamens creamy-white; styles green. The flowers are supported by floral leaves, which are much divided, in the way of those of H. purpurascens, but the segments are more irregular in shape. The radical leaves have long stems, and are palmate; divisions lobed. It dies down entirely during the autumn. Being a vigorous grower and free bloomer, and the flowers very durable withal, it should be largely grown for the sake of its sweet-scented blossoms for cutting purposes. There is an allied variety cultivated under the name of H. B. angustifolia (narrow-leaved). Assuming that H. Bocconi is a species, this is a variety but slightly removed from the typical form, inasmuch as the latter is not only much cut in the floral and radical leaves, but the shape is uncertain. This form, then, which, at least by its name, claims a specific feature in the cut of leaf, may be somewhat difficult to identify, more especially as there are no other dissimilarities of note. Seen, however, as a well-grown specimen, the feature of narrow foliage is not only manifest, but the plant is very effective.
Cultivation and flowering period, the same as with H. Abchasicus.
Helleborus Colchicus.
Colchican Hellebore; Nat. Ord. Ranunculaceæ.
A new species from Asia Minor. This is a strong grower and blooms well. The flowers vary in size and shade, but it may be said to be distinct in form and pronounced in colour, the latter being an uncommon feature with the Hellebores; either growing or cut it is indispensable to a group. Moreover, it is one of the best flowers of the genus, and would stand high even in a selection of the best six; it is one that should have a place in every collection.
It flowers amongst the previous season's foliage on branched stems; the sepals are somewhat round and flat, which gives the flower a stiff appearance. Still, from their unusual deep purple colour and the yellow stamens, together with the manner in which the sepals overlap each other, the flower is a most effective one; the petals are a bright green, and blend harmoniously with the yellow and purple parts. The leaves are very large, pedate, dentate, and distinctly veined. In a young state the foliage is richly coloured or tinted with "bloom." It enjoys a rich sandy loam and summer shade.
Cultivation, the same as for H. Abchasicus.
Flowering period, January to March.
Helleborus Cupreus.
Coppery Hellebore; Nat. Ord. Ranunculaceæ.
Notwithstanding its peculiar colour, as implied by the name, this is a pleasing border flower; moreover, the somewhat large flowers are also numerous; blossoms 3in. across, arranged in clusters of four and six, and handsomely furnished with new foliage, are no mean things in the depth of winter. The specific name of this Hellebore, though applicable, is not so definite as some, inasmuch as the colour to which it refers is that of several other species and varieties; there may be rather more of the metallic hue in our subject, but it is so slight as to be outside the pale of notice to the florist. The Coppery Hellebore is a native of mid-Europe, and is one of recent introduction into this country, where it proves hardy but annually dies down. It grows and flowers freely in January, the flower stalks appearing before the radical foliage, and attaining a height of nearly a foot.
The flower stems are a palish green, with purplish markings, are twice branched and furnished with floral leaves; the latter have ample stipules and seven longish divisions, which are well spread out, distinctly veined underneath, and coarsely toothed. The flowers are 2in. to 3in. across, sepals pointed, overlapping for about half their length, and well expanded; their outsides are of a purplish colour, which extends along the stalk; the inner surface of the sepals is a yellowish green, the whole being suffused with a metallic hue or "bloom"; the stamens and anthers are a creamy white, the petals short and apple-green. The flowers droop gracefully, and are rendered all the more pleasing by the floral leaves which immediately support them. The leaves of the root are large and pedate, the divisions wide apart and unevenly toothed; the under sides are distinctly veined with purplish-brown when in a young state. The habit is robust, and the bloom is produced well above the radical foliage. There is a peculiar beauty about a strong flowering specimen which would hardly be expected from the above description, and it is even more difficult for me to do it justice.
In a cut state a whole stem, with its flowers in different stages of development, is fine. The youngest rosy-purple buds, about the size of a cob nut; the more opened bell-shaped forms, just showing both the inner and outer colours of the sepals; these surmounted by the longer-stalked, fully expanded, but drooping flower, with its tassel-like bunch of stamens, and all finely interspersed with young leaves of two distinct colours, according to the side which meets the eye—all go to make it a charming decoration for indoors, and if cut clean it deserves a place for the whole week or more during which it remains in good form.
Cultivation, as for H. Abchasicus.
Flowering period, January to March.
Helleborus Dumetorum.
Bushy Hellebore; Nat. Ord. Ranunculaceæ.
One of the less showy species. It comes from Hungary, and has been grown in this country about seventy years. It entirely renews its foliage yearly, the flower stems appearing before the radical leaves. The flowers are small, green, and drooping; the sepals are roundish. The flower stems are twice branched, full-flowered, and furnished with the "cut floral leaf," which is nearly stalkless and palmate. The root leaves are very smooth and pedate. The bright green flowers mix well with others, but where Hellebores are grown in limited varieties this may be omitted without loss as regards floral beauty.
Cultivation, as for H. Abchasicus.
Flowering period, February and March.
Helleborus Fœtidus.
Stinking Hellebore; Nat. Ord. Ranunculaceæ.
This is a native species, distinct, ornamental, and evergreen. Its name may, with some, prevent its being planted in the pleasure garden, but its fœtid odour is not perceptible unless sought for. It is mostly found wild in this country in chalky districts, and it occurs largely in the southern parts of Europe. Though poisonous, it is a valuable herb. Its value as a garden subject consists in its dark evergreen foliage, good habit, and handsome panicles of bloom. The latter is produced under cultivation in midwinter. It never fails to flower then if the position is a sheltered one. In its wild state the flowers appear in March. It belongs to that section of the Hellebores which have leafy stems and many flowers; its grows 2ft. high, and never seems to rest, but goes on making new leaves throughout winter.
The flowers are produced in clusters larger than a man's hand, and are of a green colour, the sepals edged with brown, which turns to a purplish tint; they are nearly an inch across, well cupped, and mostly hang bell-fashion; the leaves are much smaller than those of most Hellebores, pedate, smooth, of stout substance and dark green colour; the divisions of the leaves are narrow and numerous. The foliage is persistent, and keeps green until after the new has appeared; it bends downwards in a pleasing manner, and the leafy stems have a palm-like appearance. These, when topped with panicles of flowers, though they be green ones, are worthy objects for any garden. It is a suitable plant for mixing with deciduous shrubs; bold specimens of it enliven such borders by their shining greenery, and they are of greatest service when most needed, for in such sheltered quarters they are pretty sure to flower during winter; and the summer shade, if not too dense, will prove more beneficial to them than otherwise.
Cultivation, ordinary garden soil.
Flowering period, December to April.
Helleborus Guttatus.
Spotted Hellebore; Nat. Ord. Ranunculaceæ.
This is one of the newer species or varieties; its main distinction is well implied by the specific name. The flowers are fully 2in. across, and white; the sepals are spotted with purple; the petals are more constant than in some species, and of a rich green colour; flowers are produced on stems having the floral leaf; the buds are a greenish white, but very beautiful. The foliage is smaller than that of most kinds; the leaves are radical, rather short-stalked, pedate, and divisions narrow; they are of a leathery substance and a dark green colour. This is a free bloomer, a fact which, together with those of its winter-blooming habit and distinct flowers, renders it a valuable acquisition to the open garden. Either cut or growing, it is very lasting.
Cultivation, as for H. Abchasicus.
Flowering period, January to March.
Helleborus Niger.
Black Hellebore, or Christmas Rose; Nat. Ord. Ranunculaceæ.
A hardy, herbaceous perennial. It came from Austria in 1597. In favoured situations it proves evergreen; there is nothing black to be seen about a growing plant, and it has often puzzled its admirers as to the cause of its specific name, which is in reference to the black roots of a year or more old. It would appear, moreover, that this is not the true "Black Hellebore" of the ancients (see remarks under H. Orientalis). This "old-fashioned" flower is becoming more and more valued. That it is a flower of the first quality is not saying much, compared with what might be said for it; and, perhaps, no plant under cultivation is capable of more improvement by proper treatment (see Fig. 48). Soil, position, and tillage may all be made to bear with marked effect on this plant, as regards size and colour of flowers and season of bloom. We took its most used common name—Christmas Rose—from the Dutch, who called it Christmas Herb, or Christ's Herb, "because it flowereth about the birth of our Lord Iesus Christ," and we can easily imagine that its beautiful form would suggest the other part of its compound name, "rose." In sheltered parts, where the soil is deep and rich, specimens will grow a foot high and begin to bloom in December, continuing until March.
The individual flowers last a long time in perfection, either on the plant or in a cut state; they vary somewhat in their colour, some being more brown on the outer side of the sepals, and others much suffused with pink; but under glass, whether in the shape of a bell glass in the open garden, or a greenhouse, they mature to a pure white; their form is somewhat like that of a single rose, but may be more properly compared to a flower of its own order—the single pæonia. It is composed of five sepals, and is 2in. to 3in. across, being white or rose-coloured; these sepals form a corolla-like calyx; the petals are very short and tubular, nestling down amongst the tassel-like bunch of stamens; the flowers are produced on stout leafless scapes, having one or two bracteæ; for the most part the flowers are in ones or pairs, but sometimes there may be seen three, and even four, on a scape. The leaves are radical, having stout, round stalks; they are large and pedate in shape, stout, and of leathery substance. The habit of the plant is neat, growing into rounded tufts.
Fig. 48. Helleborus Niger.
(One-quarter natural size.)
In suitable quarters it proves a quick grower, whilst in ungenial situations it will hardly increase, though it is seldom killed. As it happens that its flowers are produced at a most unfavourable time for keeping them clean, they should be covered with some kind of glass shelters, or, where the soil is retentive, the roots may be lifted with large balls of earth to them, and be placed in a cool greenhouse well up to the light. It would, however, be a mistake to adopt this plan where the soil is loose, and during the lifting operation will fall from the roots; and it is also a mistake to expect flowers from newly-planted roots. Where its fine bloom is required at Christmas, good roots should have been planted fully a year previously. Doubtless many an amateur will herein recognise his failing point when expecting Christmas Roses from roots planted only a month before, and sometimes less. True, the buds are there, and fine ones, too, perhaps, but the plants, unless transferred with a good ball, suffer a check which it will take at least a year to outgrow. It is a good plan to grow this flower in good-sized pots, which should be plunged in a shady part of the garden all the year, with the exception of the blooming period; but even with pots well grown and showing plenty of buds, the mistake is often made of suddenly placing them in heat, immediately over hot pipes or flues, the heat from which shrivels the buds and foliage too. Though the Hellebores are amongst our best flowers for forcing, it should be done gently in an atmosphere constantly kept humid.
As a cut bloom, the Christmas Rose vies with the eucharis and pancratium. For vase work, or used about the person, it is a flower that wins the greatest admiration, and it is no unusual thing for cut flowers to last indoors quite a fortnight.
H. n. angustifolius (narrow-leaved Hellebore) has smaller flowers than the type. The divisions of the leaves or leaflets are narrower, whence its name. The foliage is of a pale or apple green, whereas that of the type is very dark. It was introduced in the same year as its reputed parent. As a foliage plant it is very handsome, the leaves bending gracefully, and the whole specimen having a neat appearance.
H. n. maximus is the largest Christmas Rose, and is a truly grand variety; the flowers are 4in. and 5in. across. The illustration (Fig. 49) is one-fourth natural size. The scapes are very stout, and produce several flowers, which are held well above the foliage; like those of the type, they, too, are tinted with a pink colour, which passes away when the flowers are a week or so old. The foliage is remarkably bold, having thick, round, and beautifully marked stalks. Well-established specimens have a shrub-like effect, being nearly 2ft. high, and richly furnished to the ground. The half-blown buds of this variety are exquisitely beautiful, and vary somewhat in form according to their age; some resemble a nearly blown tulip, and others a rosebud. As buttonholes, backed with a frond of maidenhair, they are charming. A whole scape, having one fully-blown flower and several buds, is the most perfect and beautiful decoration imaginable for a lady's hair. This variety is at its best in the month of December, being a little earlier than the typical form.
Fig. 49. Helleborus Niger Maximus.
(One-quarter natural size.)
All these kinds should be grown in moist and rather shady quarters; under trees not too densely foliaged will suit them; the soil should be a deep rich loam. I may mention that all my Hellebores are grown under "nurses," i.e., suitable small trees. I use walnut. About eighteen species and varieties are planted under six small trees, 4ft. high. The reasons why I use walnut are, that they leaf late in spring and lose their leaves early in autumn, so affording the greater amount of light during the flowering time of the Hellebores, and screening them in summer from the sun with their ample but not over thick foliage; a cut under the trees once a year with a sharp spade keeps them dwarf and prevents their making too many strong roots. Without saying that Hellebores should be grown in this way, it will serve to show how they may be conveniently shaded. Nothing could well look more happy under such treatment, and, once properly planted, they give no further trouble than a mulching of rotten manure in spring, when all the kinds have finished flowering. Christmas Roses are easily raised from seed, provided it is sown as soon as ripe, but plants so raised are two or three years before they flower. The quicker method of increase is by division of the roots. This can only be done successfully when the old stock is in robust health. Pieces of roots taken from old and unhealthy specimens will remain in the ground for twelve months as immovable as stones, whereas the least bits of clean young growths will form nice blooming plants the first year.
Flowering period, December to March.
Helleborus Odorus.
Sweet-scented Hellebore; Nat. Ord. Ranunculaceæ.
Like all the Hellebores, excepting the white-flowered H. niger and its varieties, this has, until very recently, been much neglected, notwithstanding that its name implies the rare and desirable quality of a sweet odour; moreover, it is of easy culture, very hardy, and a free bloomer. It is a native of Hungary, and was introduced to English gardens in 1817. It is like H. purpurascens, only its flowers are green; it even more strongly resembles our native H. viridis. All its foliage is renewed annually. It belongs to the section having stems few-flowered, forked, and bearing floral leaves. It grows 9in. to 12in. high.
The flowers are green, small, nodding, and scented. The sepals are nearly round, and overlap each other. The flowers are produced at long intervals on the twice-branched, stout, pale green stems; they are supported by prettily-cut leaves, having lance-shaped segments, finely serrated, also having large stipules. The radical leaves are palmate, covered with a fine down on the under surface. The segments are oblong, undivided, and at the base quite entire, but finely toothed near the top. The bloom lasts a long time, either cut or in the growing state. There is nothing very distinct to the eye about this species, but it is to be commended for the sweetness of its flowers.
Like other Hellebores, it should be grown in a shady place, where there is a good depth of rich sandy loam. Propagated by division of healthy stock at almost any period.
Flowering period, February to March.
Helleborus Olympicus.
Olympian Hellebore; Nat. Ord. Ranunculaceæ.
This comes from a Grecian habitat, as the specific name denotes; still it is perfectly hardy in this climate, and it deserves a place in every garden. It is not so old in English gardens as some kinds, and may not be much known; at any rate, it is seldom met with; but, from the fact of its coming into bloom in the first month of the year, and having finely-formed purple flowers, it is a desirable companion to the white Christmas Rose; it is variously stated to have white and purple flowers, both statements being authorised; they are produced in spare clusters on stems a foot high; the buds are charming objects, of a ruddy-brown colour, and the size of a big filbert; they are rather close together, and supported by a "cut floral leaf." The leaves are well divided and almost palm-shaped, the leaflets being ovate and toothed. It is a free grower, and never fails to bloom well too.