Field Book of Western Wild Flowers. Armstrong Margaret

Field Book of Western Wild Flowers - Armstrong Margaret


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and drop, which they do very soon, this involucre unfolds and expands until it becomes an exceedingly thin, papery, five-lobed disk, three-quarters of an inch across, veined with purple, very pretty and delicate, looking like an odd little flower without a heart. The smooth stem forks towards the top and the branches, which are slightly hairy, bear numerous clusters of involucres with flowers inside them. This grows in dry soil, is widely distributed and found as far east as Illinois.

      

      Involucre of Allionia linearis.

      Yellow Sand Verbena – Abronia latifolia.

      CARPET-WEED FAMILY. Aizoaceae

      Not a very large family, mostly natives of warm regions. Ours are branching herbs, lying mostly on the ground; leaves mostly opposite or in whorls; flowers perfect; sepals four or five; petals numerous, small or none; stamens few or many, usually on the calyx; ovary sometimes superior; fruit a capsule. In this country most of this family are dull little plants, with inconspicuous flowers.

      There are many kinds of Mesembryanthemum, mostly African; ours are smooth, very succulent perennials; without stipules; leaves opposite; calyx-lobes unequal and leaf-like; petals long, narrow and very numerous, inserted with the innumerable stamens on the calyx-tube; ovary with ten or twelve styles, becoming a sort of berry, containing many minute seeds, and opening at the top in rainy weather. The terribly long name is from the Greek, meaning "noonday flower."

      Ice-plant

      Mesembryánthemum crystállinum

      White, pinkish

      Spring

      California

      One of the queerest looking plants that it is possible to imagine, the stout stems and large flat leaves thickly encrusted with millions of small translucent beads, resembling glass or ice and giving a glistening effect to the whole plant. They cluster especially thickly along the wavy margins and under sides of the leaves, and on the calyxes, and feel quite hard to the touch, but when they are crushed underfoot they exude a watery juice, which is said to be alkaline and injurious to shoe-leather. The stems and leaves are light bright-green, the tips and margins tinged with bright pinkish-red, especially on dry mesas, where this plant sometimes covers the ground for long distances with flat rosettes, forming a thick, red carpet, beautiful in color. In shadier, damper places, such as the crevices in the sea-cliffs at La Jolla, it becomes quite a large, tall plant, scarcely tinged with red and very glistening. The flowers are about an inch across, with a greenish center, surrounded by numerous, small, yellowish anthers and a single row of many, white or flesh-colored petals, suggesting the tentacles of a sea-anemone. In fact the whole plant is curiously suggestive of some low form of animal life. It is very troublesome to farmers in the south near the sea, and also flourishes in the Mohave Desert, in France and the Canary Islands.

      

      Ice-plant – Mesembryanthemum crystallinum.

      Sea Fig, Fig-marigold

      Mesembryánthemum aequilateràle

      Pink

      Spring

      California

      A very strange and conspicuous plant, often clothing sandy slopes with a curious mantel of trailing, fleshy stems and foliage thickly sprinkled with thousands of gaudy flowers. The stems are stout and flattish, several feet long; the leaves three-sided, with flat faces, tipped with a small reddish point; the calyx-lobes three-sided like the leaves. The stems, leaves, and the calyx-lobes are all pale bluish-green with a "bloom" and exceedingly succulent, the watery juice running out in large drops when the plant is broken. The twigs seem to be fitted into a sort of socket, from which they come out very easily, so that the plant comes apart almost at a touch. The fragrant flowers are two or three inches across, bright but crude in color, the numerous, purplish-pink petals resembling the rays of a composite and encircling a fuzzy ring of innumerable stamens, with white, threadlike filaments and small, straw-colored anthers, around a dark-green center, composed of the top of the calyx and the six to ten styles of the ovary. This accommodating plant is very useful and ornamental in hot, sandy places, where not much else will grow, and may be seen hanging its long stems over the sea-cliffs all along the coast, from Patagonia to Marin County in California. It also grows in Africa and is extensively cultivated. The fruit is edible, with pulp and tiny seeds something like a fig.

      

      Sea Fig – Mesembryanthemum aequilaterale.

      PINK FAMILY. Caryophyllaceae

      A large family, widely distributed, most abundant in the northern hemisphere, including both the handsome Pinks and the insignificant Chickweeds. They are herbs, with regular, mostly perfect flowers, with four or five sepals; usually with four or five petals, sometimes with none; stamens as many, or twice as many, as the petals; ovary superior, one-celled; styles two to five in number; fruit a capsule, containing several or many, kidney-shaped seeds, opening by valves, or by teeth, at the top; leaves opposite, toothless; stems usually swollen at the joints. The name Pink comes from the petals of some kinds being cut into points, or "pinked."

      There are numerous kinds of Arenaria, widely distributed, difficult to distinguish, with small, white flowers with five petals, usually not notched, ten stamens and usually three styles; leaves usually long and narrow, often stiff and growing in tufts; capsule roundish, splitting into usually three valves, each with two parts. These plants often grow in dry, sandy places, some at very high altitudes, some by the sea, hence the Latin name meaning "sandy," and the common one, Sandwort.

      Fendler's Sandwort

      Arenària Féndleri

      White

      Summer

      Utah, Ariz., etc.

      This has pretty little white flowers, about half an inch across, and is variable. Sometimes the stem is roughish, only three or four inches tall, springing from a tuft of small leaves, stiff and almost prickly. Sometimes the stem is smooth, six or eight inches tall, and the leaves resemble rather fine, stiff grass. This grows on dry hills and mountains, up to thirteen thousand feet, from Nebraska and Wyoming to Utah, Arizona, and New Mexico.

      There are many kinds of Silene, widely distributed, more or less sticky plants, hence the common name, Catchfly; flowers mostly rather large; calyx inflated or tubular, with five teeth; petals five, with long claws, which often have scales at the top, forming a "crown"; stamens ten; styles usually three; capsule opening by three or six teeth at the tip; seeds numerous.

      

      Sandwort – Arenaria Fendleri.

      Moss Campion.

      Cushion Pink

      Silène acàulis

      Purple

      Summer

      Alpine regions

      An attractive little dwarf, living only in the high mountains. It has a long tap-root and many spreading stems, crowded with tiny, stiff, pointed, dark-green leaves, forming close tufts, from six to twenty inches across, resembling cushions of harsh moss and spangled all over with pretty little flowers. They are less than half an inch across with a bell-shaped calyx and five bright pinkish-purple petals, occasionally white, with a "crown" of small scales. We find this brave little plant crouching on bleak mountain tops, blossoming gayly at the edge of the snows that never melt, in arctic alpine regions across the world, up to a height of thirteen thousand feet. It is variable. There is a picture in Mrs. Henshaw's Mountain Wild Flowers


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