Hardy Perennials and Old Fashioned Flowers. J. G. WoodЧитать онлайн книгу.
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.
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.
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.