Читать книгу Field Book of Western Wild Flowers - Armstrong Margaret - Страница 9

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A wonderfully beautiful family, large and widely distributed, mostly perennial herbs, growing from bulbs or root-stocks, with perfect, regular, symmetrical flowers and toothless leaves. The flower-cup almost always has six divisions, the outer often called sepals and the inner petals. The six stamens are opposite the divisions and sometimes three of them are without anthers. The styles or stigmas are three and the ovary is superior, developing into a three-celled capsule or berry, containing few or many seeds.

There are several kinds of Anthericum, rather small, lily-like plants, with grasslike leaves, springing from the base and surrounded by the fibrous remnants of older leaves. The slender stems are leafless, or have one, very small, dry leaf; the roots thick and fleshy-fibrous; the flowers yellow, on pedicels jointed near the middle; the style long and slender; the pod oblong, containing several flattened, angular seeds in each cell. They are common in rocky soil, at altitudes of six thousand to nine thousand feet, from western Texas to Arizona.

Amber Lily Anthéricum Tórreyi Yellow Summer Arizona

A beautiful little plant, with delicate flowers, unusual and pretty in coloring. It grows from eight to fifteen inches tall and has a slender, pale-green stem, springing from a clump of graceful, pale bluish-green, grasslike leaves. The flowers are about three quarters of an inch long, pale orange or corn-color, with a narrow stripe on each division; the pistil green, with an orange stigma; the anthers yellow. The flowers fade almost as soon as they bloom. This grows in open woods.

Amber Lily—Anthericum Torreyi.

There are several kinds of Zygadene, natives of North America and Siberia. They mostly have coated bulbs, resembling onions, and white or greenish flowers, in clusters, the leaves long, smooth, folded lengthwise and springing mostly from the root. The flowers are perfect or polygamous, the six divisions alike, with one or two, greenish, glandular spots at the base of each; the styles three, distinct; the fruit a three-lobed capsule, with several or many seeds in each compartment. The name is from the Greek for "yoke" and "gland," because some kinds have a couple of glands on each division of the flower.

Poison Sego Zygadènus paniculàtus Cream-white Spring, summer Utah, Nev., Idaho

A handsome, rather stout plant, about a foot tall, with bright light-green, smooth, graceful leaves sheathing the stem, which has a papery bract around its base. The flowers are in clusters varying in shape, sometimes growing in a long, loose raceme and sometimes in a closer, pointed cluster. The divisions of the rather small, cream-white flowers have short claws, with a yellow gland and a stamen at the base of each. The stamens are conspicuous, with swinging, yellow, shield-shaped anthers, and are at first longer than the three styles, which gradually lengthen and, together with the stamens, give a delicate, feathery appearance to the whole flower cluster. This grows on dry hillsides and in meadows. The bulb is very poisonous.

Poison Sego—Zygadenus paniculatus.

Zygadene Zygadènus élegans White Summer U. S.

A handsome graceful plant, with one or more stiff stems, from six inches to three feet tall, springing from a large clump of rather stiff, bluish-green leaves, covered with a pale "bloom," and bearing fine clusters of cream-white flowers, less than an inch across, their divisions united below and adhering to the base of the ovary and each with a sticky, bright-green, heart-shaped gland. This grows in moist places in the mountains, across the continent.

Star Zygadene Zygadènus Fremóntii White Spring, summer California

Much like the last, but the foliage with less "bloom" and the flowers handsomer and rather larger. Their divisions are free from the ovary, only the inner divisions have claws, and the glands are greenish-yellow and toothed. This grows among bushes, on hillsides and sea-cliffs along the coast.

Death Camass Zygadènus venenòsus White Spring Wash., Oreg., Cal.

Not nearly so handsome as the two last, but a pretty plant, from one to two feet tall, with dull-green leaves, folded lengthwise, with rough edges. The cream-colored flowers are less than half an inch across, striped with green on the outside, their divisions free from the ovary and all with claws, with roundish, greenish-yellow glands, not toothed, and with long stamens. This grows in meadows and the bulb is very poisonous except to hogs, so it is often called Hog's Potato.

There are several kinds of Veratrum, natives of the north temperate zone; tall, perennial herbs, with thick, short, poisonous rootstocks; stems tall and leafy, more or less hairy; leaves broad, plaited, with conspicuous veins; flowers more or less downy, polygamous, whitish or greenish, in a cluster, their six, separate divisions colored alike, adhering to the base of the ovary, without glands, or nearly so, and without claws; stamens opposite the divisions, with heart-shaped anthers; styles three; capsule three-lobed, with several flat, broadly-winged seeds in each compartment. Veratrum is the ancient name for Hellebore.

Zygadene—Z. elegans.

Death Camass—Zygadenus venenosus.

False Hellebore Veràtrum Califórnicum Greenish-white Spring West

The leaves of this plant are its conspicuous feature. A few near the top are long and narrow, but most of them are boat-shaped, with heavy ribs, and from six to twelve inches long. They are bright yellowish-green and, although somewhat coarse, the general effect is distinctly handsome, as we see masses of them growing luxuriantly in rich, moist meadows and marshes in the mountains. When they first come up in the spring, the shoots are packed into green rosettes, in which the leaves are intricately folded, but they soon grow to a height of three to six feet. The flowers are beautiful, in fine contrast to the coarse foliage. They measure about half an inch across and are cream-white, streaked with green, and form a fine cluster about a foot long. The flowers are far prettier and the plants handsomer than their eastern relations and they flourish at an altitude of six to nine thousand feet. The plants are supposed to be poisonous to cattle, but in a recent bulletin of the Agricultural Experiment Station of the State of Washington, it is reported as being a popular food with horses and sheep, particularly the latter, which eat it greedily and without ill effects.

There are several kinds of Hastingsia, perennials, with bulbs or rootstocks; the stamens on the base of the perianth, with swinging anthers; the ovary with a very short stalk and short style.