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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Cultivation and flowering period, the same as with H. niger.
Eastern Hellebore; Nat. Ord. Ranunculaceæ.
Sometimes also called the Lenten Rose, as it may often be seen in flower during Lent, though it is no uncommon thing for it to bloom in January in favoured situations and mild winters. This is a very old species which has long been known to botanists, but it has only recently been introduced into this country. It is a native of the Levant, is plentiful on mountains and near Thessalonica and Constantinople. It has gone under the name of H. officinalis, and as such was, as it still is, the shop Hellebore of the East. As a garden flower it is to be recommended as one of the best of the genus; the colour is often a fine rose variously tinted, and the blooms are of good size. It is, however, a species respecting which there is still considerable misconception. One authority says the leaves die off and again appear with the flowers; another classes it with the group "leaves not annually dying"; then one says, "the greenish-white blossoms are tinted at the margin with purple"; another, that the flowers are "rose-coloured"; whilst botanical descriptions, usually so taunting to the florist as regards blossom-colour, are no exceptions in this case. "Sepals oval, coloured," does not point out very clearly the information desired. Many of the species of Hellebore are known to produce flowers varying more or less in colour; and we also know that an individual blossom, during the long period in which the sepals keep good, often changes its tints and colours, but we are scarcely prepared to hear that a species has greenish-white flowers, whilst we have always seen a rosy or rosy-purple one produced. Still, the information from another source, that H. orientalis is a species intermediate between H. niger and H. viridis, would seem to favour the greenish-white as the typical colour; be that as it may, it is most likely that the more desirable rosy-flowered variety will prevail in flower gardens, that being the general recognised colour of the type, and moreover, one which renders it pleasingly distinct in the whole genus. There are hybrid kinds which have been raised from this species crossed with H. viridis and, perhaps, others, and some of them have greenish-white flowers; but they should not be confounded with the species under notice. These varieties have received such names as H. orientalis elegans, H. o. viridescens, and H. o. punctatus. If hybrids are to be honoured with specific names, it will require much care to avoid confusion, and it is just possible that some such causes have led to the various descriptions above referred to. The type under notice is fairly distinct, and the amateur having a slight acquaintance with the Hellebore family will have little difficulty in making it out.
The flowers are produced on forked stems, and are accompanied by finely-cut floral leaves, nearly sessile and palmate; the radical leaves are large, pedate, downy underneath, having long stalks, and remaining green throughout winter. The habit is to push the stout flower stems well up above the foliage, sometimes as high as 18in.; the flowers are very durable, at least the major parts—as the sepals—are, the stamens and petals falling somewhat sooner than those of most species; if different positions are given to a few specimens, flowers may be had from Christmas to Lent, according to amount of shelter or exposure therein obtained for the plants.
There are facts connected with this plant, as other than a garden subject, which can hardly fail to be generally interesting. "This is the Black Hellebore of the ancients," so that, though H. niger bears the name and is known to be largely possessed of properties similar to those of the oriental species, it is proved to be wrongly applied. So much was claimed by ancient doctors for the Black Hellebore as a medicine in mania, epilepsy, dropsy, and other ills to which mortals are heirs, that naturally the true plant was sought with much zeal. Dr. Woodville laments the want of proper descriptions of plants and the consequences, and in his "Botany," p. 51, points out some ridiculous errors made in reference to the Black Hellebore previous to 1790; he gives the names of many plants which had been mistaken for it and actually employed, and he assumes that at the time of his writing all such errors had not only been discovered, but corrected, by what he then described as, and we now call by the name of, H. niger, being the true Black Hellebore; and after all, the potent herb of the ancients has been identified in a plant (a near relation, it is true) other than the white Christmas Rose—it may be some time before we come to think of our present subject as the true Black Hellebore, especially when an otherwise popular species bears the name.
Cultivation, as for H. niger.
Flowering period, December to April.
Purplish Hellebore; Nat. Ord. Ranunculaceæ.
A native of Podolia and Hungary, introduced sixty to seventy years ago. It belongs to the section whose flowers appear before the root leaves, having branched flower stalks and the cut floral leaf. It is a dwarf kind, and varies very much; I have now an established specimen in bloom at the height of 3in., and others at 8in. or 9in. It also differs in the depth of bloom-colour; some of its flowers may be described as purplish-green and others as greenish-purple, slaty and dove-coloured; others have a tinge of red more visible. The flowers are few, on twice-forked stems, are 2in. or more across, and commonly, as the name implies, of a purplish colour; the inner surface of the sepals is a slaty shade, the purple prevailing on the outer surface; the form of the flower is nearly round and slightly cupped, from the nearly round or kidney shaped sepals, which neatly overlap each other, and are also incurved at the edges; the petals are very short and green; the stamens and anthers of a creamy white; the floral leaf is nearly stalkless; segments unevenly toothed. The radical leaves are "pubescent on the under surface, palmate, with the segments cuneated at the base, and from three to five lobed at the apex." The habit is robust and free blooming; the flowers slightly droop, and, though the colours are not showy, they are attractive from the way in which they are borne on the straight stems and the absence of the larger leaves. It is a desirable species for the garden; a few specimens grown amongst a mass of the "winter aconite" are enough to make one forget that it is winter.
Cultivation, as for H. niger.
Flowering period, February to April.
Nat. Ord. Ranunculaceæ.
This is a very distinct species. It comes from North America, and is twice the size of H. triloba in all its parts; the leaves are more cut, and very woolly; the flowers are bright mauve, and 1½in. across. All the Hepaticas are slow growers, but H. angulosa is the more vigorous. Some say they should be grown in peat, but I never saw them so fine in peat as in strong loam, well drained and manured; they are the better with slight shade. I do not object to peat, as possibly it may be more suitable than the natural soil of some gardens. Still, if I had to make up a compost for Hepaticas, I should freely use strong loam on a well-drained site. With me they have been in flower nearly three months, commencing in February.
It seems desirable to increase these fine spring flowers, but they are most impatient of being disturbed, and, after all, the increase can exist in no finer form than in big clumps, though when they are to be propagated the roots should be divided before the new leaves are produced, which is during the blooming period. A deeply-dug and well-manured plot should be prepared for them, and their long roots should not be doubled up in the least; they both need and deserve great care.
Flowering period, February to April.
Syns. Anemone Triloba and Anemone Hepatica; Nat. Ord. Ranunculaceæ.
The well-known common Hepatica, of which there are so many beautiful varieties. It is a hardy perennial, one of the "old-fashioned" flowers of English gardens, and is said by some to be a British species; anyhow, it was well known and admired in this country 300 years ago. Well-established specimens form neat tufts of three-lobed leaves on long stems, which are not evergreen in this climate, though the Hepaticas are known to be so in North America, one of their most extensive habitats. Here, under cultivation, they produce much finer flowers, and more of them. The cut (Fig. 50), however, shows the foliage in more perfect form than it is commonly seen to be in this climate during the period of bloom, when the old is usually sered, and the new scarcely visible. The varieties of H. triloba differ only in the colour and form of their flowers, there being blue, purple, white, and pink. Of the first and last named there are double varieties as well.
Cultivation, the same as for H. angulosa.
Flowering period, February to April.
H. t. splendens is a charming Windflower, and one which, from its extra brilliancy, is sure to become a favourite, as, indeed, the whole genus Anemone is. It is a new variety of H. triloba, and is yet somewhat scarce, differing from the more generally known kinds of the same species in only two points, so that, beyond the mention of them, no other description is needful: (1) Its flowers are single red, but so much deeper in colour, brighter, and of better substance, as to be quite distinct, and merit the name "splendens." (2) It flowers earlier than the commoner red kind. This handsome seedling of the common Hepatica is very suggestive of what can be done by raising seed from carefully-selected sorts, and within the last few years something has been done in that direction, so that in a little time we may expect to see other good varieties. I may add that seedlings are three years before they bloom, and even longer before a proper idea can be formed of their qualities.
Cultivation, the same as for H. angulosa.
Flowering period, February to March.
Double Sweet Rocket, or Dames' Violet; Nat. Ord. Cruciferæ.
There are several double forms of this very popular old flower, such as purple, ruby, and pure white, the last named being by far the greatest favourite. A few years ago it was said to be very scarce, and in some parts of the country it certainly was so, but when the present taste for the good old flowers became general, it was not only found, but quickly propagated, so that now the double white Sweet Rocket may be had everywhere, and certainly no more beautiful flower can occupy the garden borders, its perfume being strong and deliciously fragrant. The parent plant of these double kinds is widely distributed over Europe; all are perfectly hardy.
They vary in height from 12in. to 18in., branching candelabra-like, the flowers being produced in terminal spikes, arranged in the way of, and very much resembling, the double stocks—in fact, the Hesperis used to be called "Queene's Gilloflower." The leaves may be briefly described as oval, lance-shaped, toothed, and veined; dark green, and often spotted or blotched. Gerarde's description, too, may be given, as it is always pleasant to recognise the old plants of 300 years ago: "Dames' Violets hath great large leaues of a darke greene colour, somewhat snipt about the edges; among which spring up stalks of the height of two cubites, set with such like leaves; the flowers come foorth at the toppe of the branches—like those of the Stock Gilloflower, of a verie sweete smell."
These desirable flowers have a long blooming period, and their cultivation is simple; there is, however, one special point to be observed, otherwise these double kinds will die off. It should be remembered that they produce no seed, and propagation must be carried out by divisions of the roots and cuttings; old plants, too, have a habit of forming their perennial crowns nearly out of the soil, so that the roots going down from them are often bare and unestablished; the older parts, too, are frequently attacked by ground vermin. No doubt these causes would tend greatly to the former scarcity of the finer kinds, but all the difficulties, if they can be called such, may be overcome by the very simple process of either putting in cuttings like wallflower slips during summer, or, as soon as the old plants are past their best bloom, dividing and replanting the various parts deeper, whereby all of them, however small, will make good plants the following season.
This mode of keeping up the stock will be found to make the plants vigorous and free blooming, and also will prove a remedy for the complaint so often given expression to in such words as "I lost all my double Sweet Rockets; I cannot keep them above two years."
Flowering period, June to August.
Alum-root; Nat. Ord. Saxifragaceæ.
This is a small genus of hardy perennials suitable for the decoration of the English garden from their bold and finely-shaped leaves, which are well marked with various pleasing tints, also because of their perpetual verdure and neat habit. It takes its name from J. H. de Heucher, a botanist. The species, as many of them as are known, are from American habitats; nearly all have been introduced within the last sixty years; the well-known H. Americana, however, is an old plant in English gardens, having been cultivated for 223 years. The order, as given above, together with the illustration figuring one of the species (see Fig. 51), will give some idea of the usefulness of the genus, especially when it is remembered that in the depth of winter the foliage is fresh, and even in a growing state.
The flowers are of little value for ornamental purposes; they are very small and numerous, and are arranged in panicles or racemes, on rather tall and mostly leafless stems, round, and somewhat wiry; calyx, petals, and stamens have a mixed appearance, the whole flower being of a dingy colour, often resembling some of the panicled bloom of meadow grass, when seen at a short distance; the calyces, however, are persistent, they crown the capsules; these and the naked stems, from their durable nature, mar the beauty of the foliage for several weeks, unless cut off. The plants are more ornamental without the flowers, as they impart a seedy appearance; at no time does the foliage show to more advantage than in January, when most herbaceous plants are dormant, and when their handsome tufts are alike beautiful, either bedewed with fogs, crystallised with hoar-frost, or glittering in the sunshine. As a genus, Heuchera is sometimes placed after Saxifraga and before that of Tiarella; the latter it much resembles, as well as the genera Mitella and Tellima. Anyone knowing these will at once admit the usefulness of the plants under notice.
Not only do they make good edgings or lines to borders, but the leaves in a cut state are of great service for table decoration, doing duty repeatedly around dishes, &c., either with or without flowers; after being so used, if placed in water, they may be kept a fortnight in good form. I am told that the leaves are sold in Covent Garden Market for similar purposes. I have seen them used in the autumn with the large white anemone, and in winter with the Christmas rose, one flower arranged and tied on the face of a single leaf. These placed round dishes, &c., have a pretty effect.
They grow freely in any kind of soil, excepting stiff clay, and are readily increased by division of the crowns. This may be done any time, but, perhaps, spring is the best.
The Heucheras bloom from May to August.
American Heuchera; Nat. Ord. Saxifragaceæ.
The flowers of this species are a dull or reddish purple. The foliage is rough and clammy; the form of leaf resembles that of H. glabra (see Fig. 51), but the colour is a lighter green. All the genus are of an astringent nature, but this species is remarkably so, and in its native country has earned for the family the name of "Alum-root."
For cultivation and flowering period see Heuchera.
Cylindrical-spiked Heuchera; Nat. Ord. Saxifragaceæ.
This is much in the way of H. Richardsoni, with the distinction indicated by the name, the flowers being arranged evenly round the spike like a cylinder.
For cultivation and flowering period see Heuchera.
Drummond's Heuchera; Nat. Ord. Saxifragaceæ.
A tall kind, with leaves of handsome shape (heart-shaped and lobed) and greener than most varieties.
Cultivation and flowering period are described under Heuchera.
Smooth Heuchera; Nat. Ord. Saxifragaceæ.