Part 29

A fine biennial, with stout, leafy stems, from three to six feet high, bearing splendid flowers, over three inches across, with clear yellow petals, fading to pink, and reddish calyx-lobes. The leaves, stems, and buds all downy and the buds erect. The stigma has four, slender lobes, forming a little cross, and the yellow pollen is loosely connected by cobwebby threads, clinging to visiting insects, and is thus carried from flower to flower; the capsule is an inch long. This is much handsomer than the common Evening Primrose, O. biénnis, and especially fine in Yosemite. As the mountain shadows begin to slant across the Valley the blossoms commence to open, until the meadows are thickly strewn with "patens of bright gold." They stay open all night, withering with the noonday sun.

There are several kinds of Lavauxia; low, usually stemless; leaves mostly from the root; calyx-tube slender; petals four; stamens eight, the alternate ones longer; ovary short, stigma four-cleft; capsule stout, four-angled or winged.

An attractive little plant, in the desert, with no stem, the flowers with long, slender calyx-tubes, resembling stems, springing from a clump of rather downy root-leaves. The buds are hairy and the flowers are about an inch across, light yellow, with pale yellow stamens and stigma. This plant varies a good deal in size, bearing one or several flowers, and the margins of the leaves almost toothless or irregularly slashed. It superficially resembles Taráxia ovàta, the Sun-cups so common on the southwestern coast, for the flowers have the same little fresh, sunny faces, but the latter has a round-topped stigma.

Sun-cups--Lavauxia primiveris.]

PARSLEY FAMILY. Umbelliferae.

A large family, widely distributed, not abundant in the tropics; usually strong-smelling herbs, remarkable for their aromatic oil, mostly with hollow, grooved stems; leaves alternate, compound, generally deeply cut, leaf-stalks often broadened at base; flowers very small, usually in broad, flat-topped clusters, generally with bracts; calyx usually a five-toothed rim around the top of the ovary; petals five, small, usually with tips curled in, inserted on a disk, which crowns the ovary and surrounds the base of the styles; stamens five, with threadlike filaments and swinging anthers, also on the disk; ovary two-celled, inferior, with two threadlike styles; fruit two, dry, seedlike bodies, when ripe separating from each other, and usually suspended from the summit of a slender axis, each body marked with ribs, usually with oil-tubes between the ribs. The examination of these oil-tubes in mature fruits, with a microscope, is necessary to determine most of the genera and species, so description of genera is omitted here, and botanists have added to the difficulties of the amateur by giving almost every genus more than one name. The flowers are much alike, yet the leaves often differ very much in the same genus. Many kinds are poisonous, although others, such as Parsley, Carrot, and Parsnip, are valuable food plants.

A fine robust plant, a foot or more tall, with stout, purplish stems and smooth, crisp leaves, the lower ones with three leaflets, the upper with five, and the teeth tipped with bristles. The flowers are greenish-yellow and the main cluster measures four or five inches across, with no bracts at base, but the small clusters have bracts. The flowers are ugly, but the foliage is handsome and the seed vessels richly tinted with wine-color, making the plant decorative and conspicuous on the sea cliffs of southern California.

A quaint little plant, only about three inches high, with a tuberous root, spreading, slanting stems, and smooth leaves, all from the root, with three, long, narrow leaflets; a reddish, stiff, papery scale sheathing the stem at base. The minute, white flowers form a cluster less than an inch across, without bracts, with a stout, ridged flower-stalk and composed of from two to ten smaller clusters, with small bracts; the anthers red. This grows in rich moist soil, in shady valleys, on mountain ridges; in the Wasatch Mountains, sometimes on the edge of the snow.

(fruit) Peucedanum Euryptera.]

Over a foot tall, with very pretty, dark green foliage and rather ugly, dull yellow flowers, in flat-topped clusters, three inches across. The leaves are in a cluster at the root, with long leaf-stalks sheathing at base, very finely cut and toothed, with stiffish points; the main flower-cluster without bracts, but the smaller clusters with narrow bracts.

An odd-looking plant, for the foliage looks like pieces of a whisk-broom stuck in the ground. It is six to fourteen inches tall, with a thickish root and minute, sulphur-yellow flowers, forming a flat-topped cluster, about two inches across, without bracts, and composed of three to fifteen smaller clusters, with small bracts; usually only the outermost flowers of both the large and small clusters are fertile. The stem and leaves are stiff and sage-green, the root-leaves with broad leaf-stems, reddish and papery at base, sheathing the stem, and all the leaves cut into narrow divisions, not much thicker than pine needles, folded together so that they appear to be cylindrical. This grows on dry gravelly hills, at an altitude of from six to eight thousand feet.

A fine, stout plant, about two feet tall, with a thick, spindle-shaped root and dark, rich-green, feathery foliage; the large leaves, over a foot long, appearing smooth but really imperceptibly downy, finely cut and lobed, with long, stout leaf-stalks; the small flowers, yellowish-green or bronze-color, in flat-topped clusters, two or three inches across, with few or no bracts, with tall, stout flower-stalks, and composed of about eighteen, small clusters, forming round knobs, with many bracts, on slender pedicels of various lengths. This grows in rich soil and is conspicuous on account of its size and foliage.

Whisk-broom Parsley--Cogswellia platycarpa.]

This has a stout, brownish stem, about eight inches tall, and fine, conspicuous foliage, mostly in a clump at the base, the leaves rich-green and very glossy, stiff and crisp in texture, though not thick, with bristle-tipped teeth. The rather ugly little flowers are greenish-yellow and the main cluster has no bracts. This grows in canyons in southern California.

This has branching, purplish stems, from six inches to three feet tall, and handsome foliage. The flowers are maroon-color and are crowded into balls, less than half an inch across, forming a loose, irregular cluster, with leafy bracts at the base. The effect of the dark flowers and fine foliage is rather attractive and it is common on grassy slopes in the hills.

This has a smooth, stiff stem, one to two feet tall, the leaves cut into long, narrow divisions, and the flowers very small, cream-white or pinkish, forming a flat-topped cluster, about two inches across, with narrow, pale bracts. This is quite pretty and common in Yosemite.

Decorative in form and color and unusual looking, with smooth, pale bluish-green foliage, with a "bloom," the leaves prettily cut and lobed, with pinkish leafstalks, forming, when young, a large rosette, close to the ground, but the stem gradually lengthens until the cluster of leaves, after the flowers are gone, finds itself on the summit of a long stem, sheathed at base. The minute, bright yellow flowers form flat-topped clusters, with flower-stems two or three inches tall, not hollow, the main cluster about an inch across, usually without bracts, and composed of five to ten smaller clusters, with bracts. When the plant is young the general effect of the flat, pale gray rosette of fern-like leaves, spotted with the contrasting yellow of the flowers, is pretty and striking. Sometimes a few of the flowers are purple. This has a thick root and grows on dry sunny hills, in gravelly soil.

Eulophus Bolanderi.

Purple Sanicle--Sanicula bipinnatifida.]

DOGWOOD FAMILY. Cornaceae.

Not a very large family, most abundant in the northern hemisphere, mostly trees or shrubs. They have simple, mostly toothless leaves, without stipules, usually opposite or in whorls. The flowers are in round or flat-topped clusters and have four or five sepals and petals and four to many stamens. The inferior ovary becomes a stone-fruit that looks like a berry. Cornus is from the Greek for "horn," in allusion to the toughness of the wood.

There are many kinds of Cornus, some natives of Mexico and Peru, with small, white, greenish or purple flowers, in clusters, which often have an involucre of large, white bracts.

A handsome shrub or small tree, from ten to thirty feet high and growing in rich woods, often near streams. The flower clusters are composed of numerous, small, greenish flowers, forming a large, protruding knob, which is surrounded by large, white, petal-like bracts, usually six in number, giving the effect of a single handsome flower, measuring from three to six inches across. It resembles the Flowering Dogwood of the East, but as the flowers have six instead of four "petals," the tips of which in Yosemite are neither puckered nor stained with pink, they look different to eastern eyes and the general appearance, though equally fine, is less picturesque, probably because the shrub is rather larger and less straggling, the flowers bigger and more symmetrical, and the leaves brighter green. The effect of the flat masses of creamy white bloom among the darker forest trees is magnificent, and in Washington and Oregon the leaves turn to brilliant red in the autumn. The fruit is a cluster of bright red berries. The wood is exceedingly hard and is used in cabinet-making. There is a tradition that when Dogwood blooms corn should be planted.

A handsome shrub, five to eight feet high, with smooth, dark red branches and bright red twigs. The leaves are thin in texture, smooth and rich-green on the upper side, paler on the under, and the small, cream-white flowers, with long, yellow stamens, form handsome, flat-topped clusters, about two inches across, smelling pleasantly of honey; the berries are dull white. This is common.

A charming little plant, about six inches high, growing in moist, cool woods and common in the East. The slender stem, with one or two pairs of small leaves, springs from creeping, woody shoots and is crowned by a circle of larger leaves, six, or rarely four, in number, smooth and bright green, setting off a pretty white blossom, with a slender flower-stalk. This looks like a single flower, measuring about an inch across, but it is really composed of a number of tiny, greenish flowers, forming a cluster in the center, and surrounded by four white bracts, which look like large petals. The flowers are succeeded by a bunch of red berries, insipid in flavor, but vivid scarlet in hue.

HEATH FAMILY. Ericaceae.

A large and interesting family, of very wide geographic distribution, in temperate and cold regions; herbs, shrubs, or trees; the leaves undivided, without stipules; the flowers mostly perfect; the calyx with four or five divisions; the corolla usually regular, with four or five, usually united, petals; the stamens inserted under the pistil, usually as many, or twice as many, as the petals; the ovary usually superior, with one style; the fruit a capsule, berry, or stone-fruit, usually with many small seeds.

There are many kinds of Gaultheria, mostly of the Andes; ours are evergreen shrubs, with alternate, aromatic leaves and nodding flowers; the calyx five-cleft; the corolla more or less urn-shaped, with five teeth; the stamens ten; the fruit a berry, composed of the fleshy calyx surrounding the ovary and containing many seeds. The Wintergreen, or Checkerberry, used for flavoring, belongs to this genus.