Muscari Botryoides
Grape Hyacinth; Nat. Ord. Liliaceæ
Fig. 65. Muscari Botryoides.
(One-eighth natural size.)
This is a hardy species, somewhat finer than the more common M. racemosum, from the fact of its richer, bright sky blue flowers. The form of the Grape Hyacinth is well known (see Fig. 65), being a very old garden flower and a great favourite; when it is once planted, it keeps its place, despite all drawbacks common to a crowded border, with the exception of that wholesale destroyer, a careless digger; if left undisturbed for a year or two, it increases to very showy clumps.
The flowers, which are densely arranged on stout spikes 8in. high, are very small, globular, and narrowed at the opening, where the tiny divisions are tipped with white. The foliage resembles that of the wood hyacinth, but it is more rigid, not so broad, and slightly glaucous.
It seems to do best in light earth, and the flowers are finer in colour when grown in shade, but not too much. Where quantities are available, they may be used as an edging, nothing looking better in a spring garden.
M. b. alba varies only in the colour of its flowers; the white is somewhat creamy for a time; it becomes much clearer after a few days, and remains in perfection for two weeks in ordinary weather. This is a charming variety; grown by the side of the different blues its beauty is enhanced. It is very effective as a cut flower, though rather stiff, but if sparingly used it is attractive for bouquets, whilst for a buttonhole one or two spikes answer admirably.
Flowering period, March to May.
Muscari Racemosum
Nat. Ord. Liliaceæ
This is the commonest species, and although very pleasing, suffers by a comparison with the above blue kind, being more dwarf and the flowers less bright. The best time to transplant the bulbs is when the tops have died off, and the choicer sorts of these, as well as all other bulbs whose foliage dies off early in summer, should have something to mark their situation when in their dormant state.
Cultivation and flowering period, as for M. botryoides.
Narcissus Minor
Smaller Daffodil; Nat. Ord. Amaryllidaceæ
A very beautiful and effective spring flower. Though a native of Spain, it proves one of the hardiest denizens of our gardens; it is not often met with, but it has been cultivated in this country since 1629. It was well known in Parkinson's time. Not merely is it a species due to bloom early, but it does so, no matter how severe the weather may be, in March, and the flowers are freely produced. We could hardly have more severe weather than we had in March, 1883, when the snow was sometimes several inches deep and the frost as much as 17deg. to 23deg. Still this little Daffodil continued to push up its golden blossoms, so that in the latter half of the month, it formed one of the most pleasing of the hardy flowers of the spring garden. Its blue-green leaves are densely grown, and being only 4in. high and somewhat rigid, they not only form a rich setting for the bright blossom which scarcely tops them, but they support the flowers, which have a drooping habit. Later on, however, they lift their fair faces and look out sideways, but whether seen in profile or otherwise, they are alike charming.
I do not remember ever to have seen or heard this flower described as finely scented; as a matter of fact, it is deliciously so. The odour is aromatic and mace-like. If the bloom is cut when in its prime and quite dry, a few heads will scent a fair-sized room. Of course, all the species of the genus (as implied by the generic name) exhale an odour, and some kinds a very fragrant one, whilst others are said to be injurious; but the spicy smell of this can scarcely be otherwise than acceptable, and it must always be a desirable feature in a flower suitable for cutting, and more especially in a winter and spring flower. From its dwarfness this Daffodil is very liable to be soiled; either of three plans may be adopted to prevent this: Plant on grass; top-dress in January with longish litter, which by the blooming time will have a washed and not very objectionable appearance; or, lastly, let the patches grow broad and thick, when their own foliage will keep down the mud, excepting at the sides. I find the litter method to answer well for scores of things for a similar purpose.
Flowers are produced on slender scapes, 3in. to 4in. long, singly, from the long membranous spatha; they are 1¼in. across the expanded perianth, and about the same length; the six divisions are rather longer than the tube, and of a pale yellow or lemon colour; the crown or nectary is campanulate, longer than the petal-like divisions, lobed, fringed, and of a deep yellow colour. The leaves are strap-shaped, stout and glaucous, and about the same length as the scapes.
This plant is in no way particular as to soil, provided it is well drained. It enjoys, however, partial shade and liberal top-dressings of manure. It increases fast by offsets, and, if desirable, the bulbs may be lifted the third year for division, after the tops have died off in late summer.
Flowering period, March and April.
Nierembergia Rivularis
Water Nierembergia, or White Cup; Nat. Ord. Solanaceæ
This alpine plant comes from La Plata; when well grown (and it easily may be) it is a gem—hardy, herbaceous, and perennial. It has a most pleasing habit; from its mass of root-like stems which run very near the surface, it sends up a dense carpet of short-stalked leaves, which in July become studded over with large and chaste white flowers; though it rarely exceeds 4in. in height, it is very attractive.
The flowers are 1½in. across, of a variously tinted white, sometimes with pink and sometimes with purplish-grey inside the corolla. The outside is yellowish-green; the five lobes of the corolla are arranged cup-fashion, having four distinct ribs or nerves and wavy margins, the inner bases being richly tinted with lemon-yellow; what appears at first sight to be the flower-stalk, 2in. to 3in. long, is really a long round tube, very narrow for so large a flower; it is of even thickness all its length. The calyx nearly touches the earth; it is also tubular and five-cleft. The leaves are from less than an inch to 3in. long, somewhat spoon-shaped or sub-spathulate and entire, smooth, and very soft to the touch.
It thrives in a light soil, but it should not be dry. Moisture and a little shade are the chief conditions required by this lovely creeper, and where bare places exist, which are otherwise suitable, nothing more pleasing could well be planted; in dips or the more moist parts of rockwork, it may be grown with capital effect, but the patches should be broad. It also forms a good surfacing subject for leggy plants or shrubs. Lilies not only appear to more advantage when carpeted with the short dense foliage of this creeper, but their roots are kept more cool and moist by it, and there are many similar cases in which it will prove equally useful. It is easily propagated by division of the roots after the leaves have died off, but I have found spring much the better time, just as the new growth is pushing.
Flowering period, July and August.
Œnothera Speciosa
Showy Evening Primrose; Nat. Ord. Onagraceæ
A hardy and beautiful perennial species from North America; it is aptly named, as the flowers are not only large but numerous (see Fig. 66). The plant has a gay appearance for many weeks. As a garden flower, it is one of those happy subjects which may be allowed to grow in any odd corner, no matter what quality the soil may be, and full exposure or a little shade is equally suitable. No matter where it grows in the garden, it is a showy and pleasing flower, which, if plucked, is found to have the delicate smell of the sweet pea. It grows 18in. high, is herb-like in the foliage, and very distinct from other species, more especially as regards its slender stems and somewhat large and irregular foliage.
The flowers are a satiny white, delicately nerved, and nearly 3in. across; the four petals are a pleasing yellowish-green at the bases; when fully expanded they form a cross, being clear of each other; they become tinted with rose when they begin to fade. The leaves are of various sizes, sometimes spotted, lance-shaped, toothed, and attenuated at the base. The general habit of the plant is erect, but it is often procumbent; it has, from its slender stems, a light appearance, and for one evening's use the sprays are very useful in a cut state.
Fig. 66. Œnothera Speciosa.
(One-sixth natural size.)
It propagates itself freely by its root runners near the surface. These roots may be transplanted in early spring, and they will flower the same year.
Flowering period, June to August.
Œnothera Taraxacifolia
Dandelion-leaved Evening Primrose; Nat. Ord. Onagraceæ
From the great beauty of the flowers of this plant, it has not only become widely distributed, but a great favourite, considering that it was so recently introduced into this country as 1825; it came from Peru. Fortunately this charming exotic proves perfectly hardy in our climate; it is also herbaceous and perennial. No garden ought to be without so easily grown a flower, and though its foliage much resembles that of the common dandelion, a fine mass of it proves no mean setting for the large white flowers which spring from the midst of it. Another pleasing feature in connection with the flowers is that for a day they are pure white, after which they partly close and turn to a scarcely less beautiful delicate flesh tint. This colour and the half closed form are retained for several days; it exhales a sweet odour, about which there is a peculiarity. When newly opened—the first night—while the flowers are white, they will be found to have a grateful scent like tea roses; but if the older and coloured blooms are tried, they will be found to have the refreshing smell of almonds.
There is yet another curious trait about this lovely flower—it has a long stalk-like tube, which may be called the flower stalk, as, so to speak, it has no other, and the lower part—it being 4in. to 6in. long—is inclined to squareness, but near the top it becomes round and widens into the divisions of the calyx, being, in fact, the tube or undivided part of the calyx. Let the reader carefully examine this interesting flower. First pluck it with all its length of stem or tube (it may be 6in. long); with a small knife or needle split it upwards, and there will be exposed the style of a corresponding length. The tube and segments of the calyx are of a pale green colour, segments an inch or more long, finely pointed; the four petals are large, nearly round, and overlapping each other, forming a corolla more than 3in. across; they are satiny in appearance, and transparent, beautifully veined or nerved, the nerves having delicate green basements, from which spring stamens of a like colour, but with anthers ½in. long, evenly balanced, and furnished with lemon-yellow pollen. The leaves are herb-like, and, as the common name implies, like the leaves of the dandelion, similar in size, but more cut or lobed. The plant, however, varies materially from the dandelion, in having stems which push out all round the crown, growing to a considerable length, and resting on the ground.
This plant cannot well be grown in too large quantities, where there is plenty of room; it produces flowers for a long time, and they are highly serviceable for cutting purposes, though lasting only a short time. It cannot well be planted wrong as regards position, as it will thrive anywhere, providing the soil is enriched, it being a gross feeder; it should not, however, be planted where it will be likely to overgrow smaller and less rampant subjects. On the whole, it is one of those plants which afford a maximum of pleasure for a minimum of care, and needs no special culture—in fact, takes care of itself. Its propagation is simple, and may be carried out either by division of the old roots or by transplanting the self-sown seedlings into their blooming quarters, during March or April.
Flowering period, June to August.
Omphalodes Verna
Creeping Forget-me-not; Syn. Cynoglossum Omphalodes; Nat. Ord. Boraginaceæ
The common name of this pretty, hardy, herbaceous creeper at once gives the keynote to its description; it is a very old plant in English gardens, and a native of South Europe. Parkinson gives a very neat description of it: "This small borage shooteth forth many leaves from the roote, every one upon a long stalke, of a darke greene colour; the stalkes are small and slender, not above halfe a foote high, with very few leaves thereon, and at the toppes come forth the flowers, made of five blew round pointed leaves, every one upon a long foote stalke." This, together with the well-known form and habit of the plant, leaves little more to be said by way of description; and it maybe added that though the flowers are akin to forget-me-nots, but more brilliant, the foliage is very different indeed, being nearly heart-shaped, and over 2in. long. Its habit is such that though its flowers are small, they are somewhat conspicuous, from their brightness, abundance, and manner in which they are produced, i.e., well above a bright green mass of leaves; only bold clumps, however, show to such advantage. When the plant is fairly established, it makes rapid growth, increasing itself somewhat strawberry fashion, by runners.
It is worthy of note here that this semi-woody creeper does well under trees not too densely grown. Many inquiries are made for such subjects, and this is one of the number (which is far from ample) that can be relied upon for not only covering the bare earth, but also for bespangling such position with its bright blossoms for two months in spring. I have also tried it in pots, grown and bloomed under the shade of a trellised peach tree, in a small house, without artificial heat, where it not only did well, but vied with the violets for effectiveness.
This otherwise robust plant I have found to die when divided in the autumn (a period when many—indeed, I may say most—perennials are best transplanted), but when its propagation is carried out in spring, it grows like a weed.
Flowering period, March to May.
Ononis Rotundifolia
Round-leaved Restharrow; Nat. Ord. Leguminosæ
One of the most charming of the "old-fashioned" border flowers, having been grown in this country since 1570. It came from the Pyrenees, is hardy, evergreen, and shrubby. The common name of the genus, Restharrow, is in reference to the long, tough, and woody roots and branches. According to Gerarde, these properties "maketh the oxen, whilst they be in plowing, to rest or stand still." Although this species has tough roots and branches, it seems more likely that the name would be from the trouble caused by the weedy species of the genus of his time.
In its growing state there is seen an exquisiteness of form and colour rarely approached by any other subject; from the manner in which the unopened scarlet buds blend with the thick and handsome-shaped foliage, the illustration (Fig. 67) can scarcely do justice to it. It should not be judged by other and better known species of the genus, some of which are of a weedy character, and from which this is as distinct as it well can be. Besides having the valuable property of flowering all summer, it is otherwise a suitable subject for the most select collections of hardy flowers.
Fig. 67. Ononis Rotundifolia.
(Plant, one-sixth natural size; blossom, natural size.)
It grows 18in. high, and is erect and branched in habit; the flowers are produced on short side shoots; in form they are pea-flower-shaped, as the reader will infer from the order to which the shrub belongs. The raceme seldom has more than two or three flowers fully open at one time, when they are of a shaded pink colour, and nearly an inch in length; the leaves are 1in. to 2in., ternate, sometimes in fives, ovate, toothed, and covered with glandular hairs.
The plant should be grown in bold specimens for the best effect. Ordinary garden soil suits it; if deeply dug and enriched, all the better. It is not so readily increased by division of the roots as many border plants, though root slips may, with care, be formed into nice plants the first season; the better plan is to sow the seed as soon as well ripened, from which more vigorous plants may be had, and they will sometimes flower the following summer, though far short of their natural size.
Flowering period, June to September.
Onosma Taurica
Golden Drop; Nat. Ord. Boraginaceæ
A hardy perennial, somewhat woody, and retaining much of its foliage in a fresh state throughout the winter, though by some described as herbaceous. The leaves which wither remain persistent, and sometimes this proves a source of danger to the specimen, from holding moisture during our wet winters, causing rot to set in. It is a comparatively new plant in English gardens, having been introduced from the Caucasus in 1801, and as yet is seldom met with. Not only is it distinct in the form of its flowers—as may be seen by the illustration (Fig. 68)—from other species of its order, but it has bloom of exceptional beauty, and the plant as a garden subject is further enhanced in value from the fact of its delicious perfume and perpetual blooming habit—i.e., it flowers until stopped by frosts; in short, it is one of the very finest hardy flowers, and if I could only grow a small collection of fifty, this should be one of such collection.
The flowers are bright yellow, 1½in. long, somewhat pear-shaped, and tubular. The calyx is long and deeply divided; the corolla is narrowed at the mouth; segments short, broad, and rolled back, forming a sort of rim. The flowers are arranged in branched heads, which are one-sided. The flower stalks are short, and the flowers and buds closely grown. The stems are about a foot long, having short alternate shoots, which flower later on; they are weighed to the ground with the numerous flowers and buds; the leaves are 3in. to 6in. long, narrow, lance-shaped, reflexed, and covered with short stiff hairs, which impart a grey appearance to the foliage.
It should be grown fully exposed, as it loves sunshine; if planted in the frequented parts of the garden, its delicious perfume is the more likely to be enjoyed; on rockwork, somewhat elevated, will perhaps prove the best position for it, as then the pendent flowers can be better seen and studied. The whole habit of the plant renders it a suitable subject for the rock garden; it may be grown in either loam or vegetable soil if well drained, and when it once becomes established in genial quarters it makes rapid growth and is very floriferous. What a rich bed could be formed of this, judiciously mixed with hardy fuchsias and the various linums, having deep blue flowers and graceful slender stems! These all love a breezy situation and sunshine, they also all flower at the same time, and continuously. To increase this choice plant, cuttings should be taken during summer; they may be rooted quickly if placed in a cucumber frame and kept shaded for ten or twelve days; water should be given carefully, or the hairy leaves will begin to rot. Aim at having the young stock well rooted and hardened off before the cold weather sets in.
Fig. 68. Onosma Taurica.
(Plant, one-quarter natural size; blossom, one-half natural size.)
Flowering period, June to the frosts.
Orchis Foliosa
Leafy Orchis; Nat. Ord. Orchidaceæ
This terrestrial Orchid is not generally known to be hardy, but that such is the fact is beyond doubt. It is not only hardy, though it comes from Madeira, but it thrives better in this climate when exposed to all the drawbacks belonging to the open garden, or hardy treatment, than when kept under glass. It only seems to require two things—a deep rich soil and leaving alone—being very impatient of disturbance at its roots. Many of the hardy Orchids, though interesting, are not showy enough as flowers for beds or borders. This, however, is an exception, and is not only, in common with other Orchids, an interesting species, but a handsome and durable flower.
It blooms at different heights, from 9in. to 2ft.; the spike, as implied by the name, is leafy up to and among the flowered portion, which is from 3in. to 9in. long; the flowers are a cheerful purple colour, each ¾in. in diameter; the sepals are erect, cupped, and paler in colour than the other parts of the flower; petals small; lip large, three lobed, the middle one somewhat pointed; leaves oblong and smooth, lessening and becoming more subulate near the top of the stem. When well grown, this plant has a noble appearance, and when closely viewed is seen to be a flower of a high order, as, in fact, all the Orchids are.
Fortunately, it is not so particular either as regards soil or atmosphere as most of its relations, and it may frequently be met with in cottage gardens in splendid form. Good sandy loam, in a moist situation, suits it well, and I have seen it with fine spikes of bloom both in partial shade and fully exposed. Its position should be correctly noted, otherwise, when the tops have died down, the roots may suffer damage; they should be well guarded against disturbance. When increase is desirable the roots may be divided, but if they can be left alone it will be much to the advantage of the specimens.
Flowering period, June and July.