Part 4

(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.

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.

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.

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.

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.

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.