Orange Mariposa Tulip
Calochórtus Kénnedyi
Orange-red
Spring
Cal., Ariz.

A wonderful flower, exceedingly brilliant and unusual in color, not quite like anything else in nature. The stout, firm stem is from two inches to over a foot tall and the leaves are dark-green, with a delicate bluish "bloom." The flowers are about two inches across, with pale-green sepals, bordered with pale-pink and orange inside, and beautiful petals, thick in texture and easily bruised, delicate peach-color outside and bright orange-vermilion within, each petal ornamented with a purplish gland, covered with matted hairs and crossed with a band of long vermilion hairs. When the stems are very short the flaming flowers look like Crocuses, sprouting out of the barren desert soil, but when they are tall they have the gorgeous effect of Tulips. These plants grow in the Mohave Desert, but are rather rare in California. They are very abundant in the foothills and on the mountain slopes of Arizona, giving a beautiful orange-red color to the landscape for miles in spring, there being literally thousands in a small area.

Sego Lily
Mariposa Tulip

Calochórtus Nuttállii
White, pale lilac
Early summer
Ariz., Cal., Utah

These pretty flowers are about two inches across, their white petals tinged with yellowish-green or lilac, and often delicately fluted at the edges, often with hairy spots inside the petals at their base, the whole flower very variable in coloring. These Mariposas grow all through the Southwest. In the Grand Canyon they begin to come out early in May, among the dry grasses halfway down the Bright Angel trail, and are a lovely shade of clear lilac. The slender stem, about a foot tall, often bears a small bulb near the base. It is called Sego Lily (pronounced Sègo) in Utah and is the "State flower." Its bulbs formed a substantial part of the food of the early Mormon pioneers when they crossed the desert and the flower is therefore held in great esteem in Utah.

Sego Lily—Calochortus Nuttallii.

IRIS FAMILY. Iridaceae.

A large family, widely distributed and found throughout our continent. Perennial herbs, with bracts; the leaves long, narrow, toothless, and sheathing; the flowers showy, perfect and regular, twisted in the bud, not falling off in withering, of three and six parts; the three stamens on the base of the sepals, their anthers turning outward; the single style with three branches; the ovary inferior, becoming a three-celled, usually three-angled, many-seeded capsule. This family is noticeably distinguished from the Lily family by the inferior ovary, and from the Amaryllis family by the three stamens.

There are many kinds of Iris. To the casual observer the flowers appear to have nine petals of different sizes, but in reality there are three sepals, three petals, and three petal-like branches of the style. The three outer divisions, or sepals, are large and spread or turn down; the three inner divisions, or petals, are usually narrower and are erect; the style branches arch over and under each is a stamen. The sepals and petals have claws, which are united below and form a tube; the capsule is large and contains many, flat, black seeds, in one or two rows in each cell; the large rootstock is usually fleshy. Iris is from the Greek for "rainbow," in allusion to the variegated tints, and Flower-de-luce from the French "fleur-de-lis," or "lily-flower." Many odd and beautiful kinds are cultivated from the Old World. Orris-root is made from the roots of a Florentine species.

Western Blue Flag
Ìris Missouriénsis
Violet, blue
Spring, summer
West, except Wash, and Oreg.