A large number of the flowers that grow in woods bloom early in the spring, before the buds of the trees have expanded, or, at least, before the foliage is sufficiently dense to cover the ground with its shadow. Some, however, are not so dependent on the direct rays of the sun, but thrive even better in the shaded, moist atmosphere of wooded ground. Others there are which seem grateful for the warm rays of the summer sun, but grow to their greatest luxuriance in the moist and partially-shaded ground of underwood and thicket, trusting to the rigidity of their own erect stems, or to the climbing habit which they have acquired, to bring their leaves and blossoms in full view of the sun during some part of the day. Plants such as these are selected for description in this chapter; and although we may speak of their flowers as the summer blossoms of woods, thickets and copses, we must be prepared to meet with several of them outside these habitats, particularly in damp places that are more or less protected from the heat of the sun. Our first in this series is the Lime Tree (Tilia europÆa) of the order TiliaceÆ, which grows wild in many of our woods, but has been planted to such an extent that it may be found in almost every cultivated district except in the extreme North. Its leaves are stalked, alternate, heart-shaped or broadly ovate, very pointed, serrate, smooth above, and slightly downy below. The flowers, which appear during June and July, are of a pale yellowish green colour, and are arranged in cymes, on axillary, drooping peduncles that are attached for nearly half their length to a long, leafy bract. There are five sepals, which fall early; five petals; and many stamens that are united at their bases into clusters. The blossoms have a very sweet scent, and produce such an abundance of nectar that they are very attractive to bees and other insects. The fruit Plate II. FLOWERS OF THE WOODS.
A small-leaved variety, sometimes regarded as a distinct species (Tilia parvifolia), has a thin, angular fruit; and another, known as Tilia grandifolia, has very large, broad leaves, downy on both sides, and a downy fruit with from three to five prominent ribs. The Large-Flowered St. John's Wort. Several species of St. John's-wort (order HypericaceÆ) grow in thickets and other wooded spots. They vary considerably in size, as well as in general appearance, but all agree in the following features: Their leaves are opposite, entire, without stipules, and either sessile or very shortly stalked. The flowers are regular, with five sepals; five petals, often oblique at the tip; numerous stamens, united or clustered into three or five sets; and a superior 1. The Tutsan (H. AndrosÆmum).—An erect, shrubby plant, from one to three feet high, flowering from June to August, common in the thickets of most of the western and southern counties of Britain. It has several erect, slightly-flattened stems; and large, blunt, ovate leaves, two or three inches long, with very small, transparent dots that are easily seen when the leaves are held up to the light. The flowers are yellow, about three-quarters of an inch in diameter, and form a compact, terminal corymb. The sepals are broad, about a third of an inch long; the petals a little longer, and oblique; and the stamens are in five sets, connected at the base. The Common St. John's Wort. 2. The Large-flowered St. John's-Wort or Rose of Sharon (H. calycinum).—A shrubby plant, from ten to eighteen inches high, with a creeping, woody stock, flowering from July to September. It is not indigenous, but has been largely introduced into parks and gardens, and now grows wild in many parts. This species may be distinguished from all other members of the genus by its large, yellow flowers, from one and a half to three inches in diameter. 3. The Common St. John's-Wort (H. perforatum).—A very common plant in woods and thickets, growing from one to two feet high, and flowering from July to September. It has short, underground stems, or barren shoots that lie on the ground and root at 4. The Hairy St. John's-Wort (H. hirsutum).—A stiff, erect plant, from one to three feet high, common in the woods and thickets of most parts of Britain, flowering in July and August. The stem is round, and clothed with soft hairs. The leaves are ovate, oblong or elliptical, tapering at the base into a short stalk, about an inch long, with many transparent dots, and downy along the veins on the under side. The sepals are narrow, acute, about half the length of the yellow petals, and fringed with stalked glands. The stamens are in three sets. The Dyer's Green-Weed. The Wood Crane's-bill (Geranium sylvaticum—order GeraniaceÆ), one of the most handsome of our Wild Geraniums, is not found in the South, but is moderately common in parts of North Britain, including North Ireland. Its stem is erect, from one to two feet high, and branched towards the top. In general form the leaves are heart-shaped or shield-shaped, but they are very deeply divided into five or seven radiating, cut, and toothed lobes. The lower ones are on long stalks; but the upper are shortly stalked or sessile, and less divided. The flowers are of a bluish-purple or rose colour, about an inch in diameter, arranged in a loose panicle with two flowers on each pedicel. The five sepals are about half the length of the petals, and terminate in a very fine point; and the petals The Sweet Milk Vetch. Passing now to the order LeguminosÆ we note first the Dyer's Green-weed (Genista tinctoria)—a shrubby plant, common in the thickets and bushy places of South Britain, flowering from July to September. The stem is woody and stiff, but green; its base rests on the ground, but it sends up erect flowering branches from one to two feet high. The yellow flowers are arranged in terminal In the thickets of most parts of Britain, but more especially those of the eastern counties, we may often meet with the Sweet Milk Vetch (Astragalus glycyphyllos) of the same order. It is a prostrate plant, with pale yellow or cream-coloured flowers that bloom from June to August. The flowers are about half an inch long, in short, dense, shortly-stalked racemes. The calyx has five teeth; the upper stamen is free from the other nine, which form a divided sheath round the ovary; and the pod is smooth, round, curved, over an inch long, and divided by a double membrane into two cells, each of which contains about seven seeds. The Wild Raspberry In the same order are two species of Everlasting Pea (Lathyrus), both of which grow in thickets and other bushy places. One is the Tuberous Everlasting Pea or Tuberous Bitter Vetch (L. macrorrhizus), an erect plant, from six inches to a foot in height, flowering from May to July. Its rootstock has small tubers, and the stem is winged. The leaves are pinnate, with from two to four pairs of narrow leaflets and half arrow-shaped stipules; they have no tendrils, but the leafstalk terminates in a fine point. The flowers The other is the Narrow-leaved Everlasting Pea (L. sylvestris), a straggling plant, from two to six feet long, flowering from June to August. It is not so common as the last, but may be found in similar situations. Its stem has very narrow wings; and the leaves have very narrow leaflets, flattened stalks, branched tendrils, and half arrow-shaped stipules. The flowers are rather large, of a pale purple colour, with a greenish keel, and a green spot on the large upper petal. They are arranged in loose racemes. The Rose Bay Willow Herb. The Wild Raspberry (Rubus IdÆus—order RosaceÆ) is to be found in the woods and thickets of most parts of Britain. It may be easily distinguished from other species of its genus by the following description:—Rootstock creeping, with many suckers. Stems round, erect, with a soft down and numerous weak prickles. Leaves pinnate, with three or five ovate, pointed, toothed leaflets, pale green above, and white and hoary beneath. Stipules small, very narrow and pointed, usually attached part way up to the leafstalk. Flowers white, in long, terminal, drooping panicles. Calyx five-lobed; petals five, short and narrow; stamens numerous; and fruit consisting of a globular cluster of red or yellow, hoary, one-seeded, succulent carpels which usually separate from the conical receptacle when ripe. The bush grows from three to five feet high, and flowers from June to August. Two species of Willow Herb (order OnagraceÆ) grow in copses and thickets, and are easily recognised by their rose-coloured flowers with very long, inferior ovaries. One is the beautiful French Willow or Rose Bay Willow Herb (Epilobium angustifolium), an erect plant, varying from two to six feet in height, widely distributed, though not very common, flowering during July and August. Its leaves are alternate, narrow-elliptical, entire or with very small teeth, and very shortly stalked. The flowers are about an inch in diameter, numerous, forming a very long, loose, terminal, tapering raceme, with a narrow bract at the base of each pedicel. The calyx is tubular, four-cleft, attached to the top of the long ovary; the corolla consists of four entire, nearly equal, spreading petals; the stamens, eight in number, all bend downwards; and the stigma is deeply divided into four lobes, on a long style which also bends downward. The fruit is a four-celled capsule, two or three inches long, which splits when ripe, its valves curling downwards and exposing numerous minute seeds, each of which has a silky tuft of fine hairs that enables it to be dispersed by the wind. The plant is most frequently seen in damp copses, and among the undergrowth of damp woods. The Dogwood. The second species is the Pale Smooth-leaved Willow Herb (E. roseum), an erect plant, seldom more than two feet high, found principally in the damp copses of the southern counties, flowering in July and August. Its stem is four-angled, two opposite angles being much more prominent than the other two; and its leaves are opposite, with longer stalks, lanceolate or elliptical, pointed, In the same order we have the Enchanter's Nightshade (CircÆa lutetiana), distinguished at once from the Willow Herbs by having only two sepals, two petals, and two stamens. It is an erect, hairy plant, from one to two feet high, flowering from June to August. Its stem is slender; and the leaves are opposite, long-stalked, ovate and coarsely toothed. The flowers are very small, white, in terminal, leafless racemes, with deeply-notched petals, and pink stamens. The fruit is a little two-lobed capsule with stiff, hooked hairs. The Wood Sanicle. The Cornel or Dogwood (Cornus sanguinea), of the order CornaceÆ, is a common shrub in woods and thickets, and is often employed in the making of hedgerows. It grows from five to eight feet high, and flowers during June and July. Its leaves are covered, when young, with fine, silky hairs that lie close on the surface, but these almost entirely disappear later; and towards the end of the summer the leaves assume a deep crimson or purple colour. The flowers are very abundant, of a yellowish white colour, and are arranged in dense cymes, about two inches across, without bracts. The four-toothed calyx and the peduncle are both clothed with a mealy down; and the four petals, about a quarter of an inch long, are narrow and pointed. The fruit is a purple-black, In very dense woods, where the light is so much reduced that but few flowers will grow, we may generally find the Wood Sanicle (Sanicula europÆa), a smooth umbelliferous plant with a short, hard rootstock, and a simple stem from one to two feet high. The leaves, which are all radical, are on long stalks, and are palmately divided into three or five shining lobes that are themselves cut and sharply toothed. The flowers are sessile, in little rounded heads; the whole inflorescence forming an irregular umbel or a loose panicle. They are very minute, of a pinkish white colour; and the outer ones of each head usually have no pistil. They bloom during June and July, and are followed later by little prickly fruits about a sixth of an inch long. The Alexanders. In damp woods we commonly meet with the tall, stout, branching Angelica (Angelica sylvestris) of the same order (UmbelliferÆ), with a thick, furrowed stem, two to four feet high, downy above, and usually more or less shaded with purple. Its lower leaves are very large, with stalked, ovate leaflets, from one to two inches long, often three-lobed, and always sharply toothed. The upper leaves are much smaller, with fewer leaflets, and often consist only of a broad sheath with a few small leaflets at its summit. The flowers The Elder. The order CaprifoliaceÆ includes the Common Elder (Sambucus nigra), the white or cream-coloured flowers of which are so conspicuous in our woods and hedgerows in June. This tree grows to a height of fifteen or twenty feet, and its young branches are remarkable for the large quantity of pith they contain. The general form of the leaves and the arrangement of the flowers are seen in our illustration. Each flower has a calyx with five small teeth; a corolla with a short tube and five spreading limbs; five stamens attached to the base of the corolla; and an inferior ovary. The The Guelder Rose. The Guelder Rose or Water Elder (Viburnum Opulus), of the same order, is a flowering shrub, usually six or eight feet high, moderately common in moist woods and copses, especially in the South, bearing showy cymes of white blossoms in June and July. The cymes are flat-topped, consisting of numerous flowers, the outer of which are much larger, often nearly an inch in diameter, but without stamens or styles, while the others are perfect, with five stamens and three sessile styles. The fruit is a blackish-red, almost globular, slightly-flattened berry, containing a single seed. The cultivated variety of this shrub, known as the Snowball Tree, has large, globular cymes of flowers, all of which are large and barren. The Great Valerian or All-heal (Valeriana officinalis—order ValerianaceÆ) is moderately common in moist woods, and is rather widely distributed. It is an erect plant, from two to four feet high, flowering from June to August. There seems to be two distinct varieties of this plant, one with from four to six pairs of leaflets, and the other with from six to ten pairs, in addition to the terminal leaflet in each case. The flowers are small, flesh-coloured or nearly white, in terminal and axillary corymbs. The little inferior ovary is surmounted by a calyx which is compactly rolled in at first, but which expands into a spreading, feathery pappus as the fruit ripens. The corolla is tubular, with five short, equal, spreading lobes. It is not spurred as in the case of the Red Valerian (p. 302), but the base of the tube is pouched on one side. This plant is shown on Plate II, Fig. 1. We have now to note some composite flowers (order CompositÆ) of wooded and shaded ground. Of these we will first take the Blunt-leaved or Succory-leaved Hawk's-beard (Crepis succisÆfolia or C. hieracoides), which is moderately common in the woods of North England and Scotland, but does not occur in the South. It is an erect plant, varying from one to three feet in height, smooth or slightly hairy, flowering during July and August. The fruits (achenes) are marked by many fine, longitudinal ridges, and are surmounted by a dense pappus of soft, white hairs which are a little longer than the fruits themselves. This flower is represented in Plate II, Fig. 3. In the woods and thickets of nearly all parts of Britain we may see the Saw-wort (Serratula tinctoria), a stiff, erect, smooth plant, from one to three feet high, flowering in August and September. The flower-heads are purple or crimson, forming a loose, terminal corymb; and the florets, all of which are tubular, are imperfect, the males and females being generally on different plants. The involucre is oblong in form, more than half an inch long, consisting of many pointed, closely-placed bracts, of which the inner are usually tipped with red; and that of the male heads is somewhat broader than the involucre of the females. The pappus consists of a tuft of simple hairs, most of which are longer than the achene. The Golden Rod (Solidago Virga-aurea) is another abundant flower, found in dry woods and thickets in all parts. It is a tufted plant, with stiff, erect, angular, slightly-branched stems, varying from six inches to two feet in height; and narrow-elliptical leaves, entire or slightly toothed, the lower ones stalked. The flowers Two species of Leopard's Bane (Doronicum) are occasionally to be seen in damp woods and thickets, especially near villages. They are not indigenous, only occurring as escapes from gardens, but they have now become well established as wild flowers in many parts of Britain. Both are tall, erect plants, from two to three feet high, with large yellow heads surrounded by two or three rows of narrow, acute bracts. Except in colour the heads much resemble the Ox-eye Daisy. In both species the achenes of the ray have no pappus, but those of the disc have a pappus of stiff hairs in several rows. They flower from May to July. The Saw-Wort. The Great Leopard's Bane (D. Pardalianches) has a creeping rootstock and a hollow stem. Its radical leaves are broadly heart-shaped, slightly toothed, on long stalks; and the stem leaves are narrower, entire or toothed, the upper ones small, sessile, embracing the stem; and the lower ones stalked, with a broad expansion at the base of the stalk which clasps the stem. The heads are usually three or four in number, on long leafless peduncles. The other species, the Plantain-leaved Leopard's Bane (D. plantagineum), has, as its name denotes, leaves similar to those of the Plantain. It usually has solitary flower-heads, and is represented on Plate I. Passing now to the favourite Bell-flowers (Order CampanulaceÆ), 1. The Giant Bell-flower (Campanula latifolia). A stout plant, from three to five feet high; with an unbranched, leafy stem; and a leafy raceme of large, deep blue or white flowers that bloom in July and August. Its leaves are large, ovate to lanceolate, acute, doubly serrate, the lower ones stalked and the upper sessile. Each axillary peduncle bears only one flower, the calyx of which has long, narrow segments, and the corolla is hairy within. The capsule is short, opening by slits near the base. This flower is found principally in the North. 2. The Creeping Bell-flower (C. Rapunculoides).—A downy plant, with a creeping rootstock; an erect, simple or slightly-branched stem from one to two feet high; and a one-sided raceme of drooping, deep blue flowers that appear in July and August. The leaves are rough and doubly toothed, the lower ones stalked and heart-shaped, and the upper narrow and sessile. The segments of the calyx are long and narrow, and the capsule is globular, opening by small slits near the base. This species is widely distributed, but not very common. 3. The Nettle-leaved Bell-flower (C. Trachelium).—A very rough plant, with an angled stem, from one to three feet high, bearing a leafy raceme of large blue flowers from July to October. Its leaves are much like those of the Stinging Nettle, being very rough, bristly, and coarsely toothed. The segments of the calyx are rather broad, and very rough with stiff hairs. This species is very abundant in some localities, and is widely distributed. (See Plate II, Fig. 4.) 4. The Ivy-leaved Bell-flower (C. hederacea).—A pretty little creeping plant that grows in moist woods, flowering during July and August. It is very widely distributed, and is a common flower in many parts of Great Britain, more especially in the southern counties. Its prostrate stem is very slender; and the leaves are small, stalked, very broad, and palmately divided into angular lobes. The flowers are of a pale blue colour, solitary on long, From May to August is the best season to study the Holly (Ilex aquifolium—order AquifoliaceÆ). We are all acquainted with this tree in its winter condition, with its bright red or yellow 'berries,' but during the months above named the less familiar flowers are in bloom. The tree is common in the woods of all parts of Britain, and is easily distinguished at all times by its smooth, grey bark, as well as by its thick, glossy, spiny, evergreen leaves, which are placed alternately on the branches, attached by very short stalks. As a rule the leaves have waved margins, and are armed with several very strong spines; but commonly the spines of the upper leaves are much fewer, and are sometimes reduced to a single one at the apex. The little white flowers form dense clusters in the axils of the leaves. Generally they contain both stamens and pistil, but often they are imperfect, the pistillate flowers predominating on some trees and the staminate ones on others. Their parts are arranged in fours, the calyx having four small teeth, and the corolla four spreading lobes, while four stamens are attached to the latter, and the ovary has the same number of cells, and the style terminates in an equal number of small stigmas. The fruits are not really berries, but little, poisonous drupes containing four one-seeded stones. The Ivy-Leaved Bell Flower. The Privet (Ligustrum vulgare), which forms, together with the Ash, the whole of the order OleaceÆ, as far as British species are concerned, is very common in the southern counties, where it is often an escape from gardens, the bush being so largely employed in the formation of hedges; but it is truly wild, and very plentiful Two Twigs of Holly Three species of Cow Wheat (Melampyrum) are to be found in copses and woods during the summer. They belong to the order ScrophulariaceÆ; and, like other allied plants of this group, are partial parasites (See page 349), deriving a portion of their food from the roots of grasses by means of suckers. They have the following features in common:—Leaves opposite. Calyx tubular, with four narrow teeth. Corolla much longer than the calyx, consisting of a very long tube and two lips, the upper lip undivided, with its sides turned back, and the lower with three spreading lobes. A kind of 'palate' also closes the mouth of the tube. The fruit is an ovate capsule, containing from one to four seeds. The three species referred to are:— 1. The Common Cow Wheat (M. pratense).—A smooth, erect plant, from six to eighteen inches high, with spreading, opposite branches; and sessile, narrow leaves, often coarsely toothed at the base. The flowers are pale yellow, over half an inch long, arranged in pairs in the axils of the upper leaves, and all turned towards one side of the stem. The corolla is three or four times the length The Privet. 2. The Crested Cow Wheat (M. cristatum).—A widely-distributed plant, found principally in the copses and thickets of the eastern and southern counties. Its stem is from six to twenty inches in height; and the leaves are very narrow, and generally entire except in the case of a few of the upper ones, which are slightly toothed at the base. The flowers are yellow, more or less variegated with purple, about half an inch long, and they closely overlap one another in a dense, four-sided spike over an inch in length. Under each flower is a broad, heart-shaped, strongly-toothed, rose-coloured bract. The plant blooms during July. 3. The Wood or Yellow Cow Wheat (M. sylvaticum), sometimes known as the Small-flowered Cow Wheat. This is a much rarer plant, and seems to be found only in the hilly woods of Scotland and North England. It is very much like the Common Cow Wheat, Millet Grass. Bearded Wheat. The same order (ScrophulariaceÆ) contains the handsome and favourite Foxglove (Digitalis purpurea), which grows abundantly in most dry woods and shady wastes, flowering from June to August. Its stout, unbranched stem varies from two to six feet in height, a large proportion being the axis of a long one-sided raceme of beautiful, drooping, purple or, occasionally, white flowers. The Of the order LabiatÆ we shall note one species only, and that is the pretty Wood Betony (Stachys Betonica), a very common plant in the woods and thickets of the south of Britain. It is a hairy species, with a slender, simple or slightly-branched stem from one to two feet high; and deeply-crenate, oblong leaves. The lower leaves have long stalks, and are heart-shaped at the base; but those of the stem are narrower, sessile or shortly stalked, tapering at the base. The flowers, which bloom from June to August, vary much in colour, ranging from a deep purple or crimson to a rose-pink or (rarely) white; and they form a dense oblong, terminal spike, consisting of whorls of six or more, with a bract at the base of each calyx, and a pair of sessile leaves just below the lowest whorl. The calyx is ribbed, with five very sharp teeth; and the corolla, which is much longer than the sepals, has an erect, oval, upper lip, and a spreading, three-lobed, lower lip. The stamens are in two pairs, immediately under the upper lip; and the fruit consists of four little rounded nuts. Slender False Brome. In the dry woods of South Britain we occasionally meet with the Wood Scorpion-grass or Wood Forget-me-not (Myosotis sylvatica), of the order BoraginaceÆ. This plant is very much like the favourite Water Forget-me-not, and has equally large flowers, but it is much more hairy. Its stem is erect, without runners; and the blue flowers form a one-sided raceme without bracts. As the flowers expand the stalk lengthens considerably, with the result that the fruits are very distant. Among other features by which we may distinguish between the Wood Forget-me-not and the commoner Water Forget-me-not we may mention that the corolla of the former is flatter; and the calyx, cleft to its base into narrow segments, is very rounded below, and covered with stiff, hooked bristles. The plant flowers from June to August. We conclude this chapter with the names of four species of Grasses that are partial to wooded districts, and which flower during the summer months. They are the Millet Grass (Milium effusum), the Bearded Wheat (Triticum caninum), the Slender False Brome (Brachypodium sylvaticum), and the Hairy Brome Grass (Bromus asper). The first three of these are represented on pages 148 and 149, and the fourth is shown on Plate II. Plate III. FLOWERS OF THE WAYSIDE.
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