IRIS FAMILY.Iridaceae.

Yellow FritillaryFritillària pùdicaYellowSpringWest, except Ariz.

A pretty little flower, a favorite with children, growing on grassy plains, with a smooth stem about six inches tall, and smooth, somewhat thickish, alternate or whorled leaves. The nodding flowers, about an inch long, are usually single, but sometimes as many as six on a stalk, various shades of yellow and orange, tinged with crimson and fading to dull-red. The smooth bulb is pure white, and made up of a number of rounded, thickish scales not resembling grains of rice, so the name Rice Root is not appropriate and the local Utah names, Crocus, Snowdrop, and Buttercup are absurd.

Bronze Bells—Fritillaria atropurpurea.

Yellow Fritillary—Fritillaria pudica.

There are several kinds of Yucca, natives of North and Central America; large plants, with dagger-like leaves, usually with long, thread-like fibers along the margins; flowers with bracts, nodding in a terminal cluster, somewhat bell-shaped, with six, thickish, white divisions; stamens short, with thickened filaments and small anthers; ovary with three united stigmas; capsule containing many, flat, black seeds. The flowers are pollinated by a little white moth, which lays its eggs in the ovary, but previously gathers pollen from many flowers and pushes it against the stigma after the eggs have been laid.

Our Lord's CandleSpanish BayonetYúcca WhíppleiWhiteSpring, summerCal., Ariz.

A noble plant, with no trunk, but sending up a magnificent shaft of flowers, from five to fifteen feet tall, springing from a huge, symmetrical bunch of dagger-like, bluish-green leaves. The cluster is composed of hundreds of waxy, cream-colored blossoms, sometimes tinged with purple, two inches across, crowded so closely together along the upper part of the stalk that the effect is a great, solid mass of bloom, three feet long. The white filaments are swollen, tipped with pale-yellow anthers; the pistil cream-color, with green stigmas. The large, white bracts are stiff and coarse, something like parchment, folded back so that the pinkish stalk is ornamented with a series of white triangles, symmetrically arranged. A hillside covered with hundreds of these magnificent spires of bloom, towering above the chaparral, is a wonderful sight. After they have blossomed, the tall, white stalks remain standing for some time, so that the hills look as if they had been planted with numbers of white wands.

The genus Cleistoyucca resembles Yucca, but the divisions of the flower are very thick and there is no style.

Joshua TreeTree YuccaCleistoyúcca arboréscens(Yucca)Greenish-whiteSpring, summerCal., Ariz., Utah

A tree, grotesque and forbidding in aspect, but with a weird sort of beauty, looming black against the pale desert landscape, with a great, thick, rough trunk, fifteen to thirty feet high, and a few thick, contorted branches, stretching out like a giant's arms and pointing ominously across the sandy waste. The branchesare thatched with the shaggy husks of dead leaves and from their tips they thrust out a great bunch of dagger-like leaves and a big, ponderous cluster of pallid, greenish flowers or heavy, yellowish fruits. The coarse flowers are about two inches across, with a clammy smell like toadstools, and the bracts are dead white. This grows in the Mohave Desert and is at its best around Hesperia, where one may see the most fantastic forest that it is possible to imagine. Elsewhere it is smaller and more like other Yuccas in shape. It was called Joshua Tree by the early settlers, it is said because they fancied that its branches pointed towards the Promised Land. The fruits are relished by the Indians, who utilize the fibers from the leaves for weaving baskets, ropes, hats, horse-blankets, etc., and make a pulp from the stems, used for soap.

Our Lord's Candle—Yucca Whipplei.[very small part of cluster]

There are several kinds of Trillium, of North America and Asia; with tuberous root-stocks; three, netted-veined leaves, in a whorl at the top of the stem; a single flower with three, green sepals, three petals, six, short stamens, and three styles; capsule berry-like and reddish, containing many seeds. The Latin name means "triple."

Wake-robinBirthrootTríllium ovàtumWhiteSpring, summerNorthwest

A charming plant, about a foot tall, with a single beautiful blossom, set off to perfection by its large, rich green leaves. The flower is two or three inches across, with lovely white petals, which gradually change to deep pink. It is a pleasure to find a company of these attractive plants in the heart of the forest, where their pure blossoms gleam in the cool shade along some mountain brook. They resemble the eastern Large-flowered Trillium and grow in the Coast Ranges.

Wake-robin—Trillium ovatum.

There are three kinds of Xerophyllum.

Squaw-grassBear GrassXerophýllum tènaxWhiteSummerNorthwest

This is a magnificent plant, from two to six feet high, with a very stout, leafy stem, springing from a very large tuft of wiry, grass-like leaves, which spread out gracefully like a fountain. They are from one to two and a half feet long, dark-green on the upper side and pale-gray on the under, with rough edges. The imposing flower cluster is borne at the top of the stalk and is about a foot long, broad at the base and tapering to a blunt point, and composed of hundreds of fragrant, cream-white flowers, each about half an inch across, with slender, white pedicels, and so closely crowded together that the effect is very solid, yet made feathery by the long stamens. It is a fine sight to come across a company of these noble plants in a mountain meadow, rearing their great shafts of bloom far above their neighbors. They are very handsome around Mt. Rainier. They are said to blossom only once in five or seven years and then to die. The leaves are used by Indians in making their finest baskets. Unfortunately the size of this book does not admit of an illustration.

There are two kinds of Maianthemum, an eastern one and the following, which also grows in Europe and Asia.

Wild Lily-of-the-valleyMaiánthemum bifòliumWhiteSpring, summerWash., Oreg., Cal.

This is a very attractive, woodland plant, from four to fourteen inches tall, with handsome, glossy, rich green leaves, and a rather stout stem, bearing a pretty cluster, two or three inches long, of many, small, waxy-white flowers, with four divisions. They have four stamens, with thread-like filaments and small, yellowish anthers, the stigma has two lobes and the berry is red. This grows in rich soil in the mountains and is much handsomer than its eastern relation and strongly sweet-scented. The Latin name means "blooming in May."

Wild Lily-of-the-valley—Maianthemum bifolium.

There are several kinds of Streptopus, much like Disporum, but the pedicels of the flowers are twisted or bent.

White Twisted StalkStréptopus amplexifòliusWhitishSpring, summerU. S. except Southwest

This is a fine plant, two or three feet tall, with a smooth, branching, bending stem and handsome leaves, thin in texture, with strongly marked veins and pale with whitish "bloom" on the under side. The greenish-white flowers are about half an inch long and hang on very slender, crooked pedicels, from under the leaves, and the oval berries are red and contain many seeds. This grows in moist soil, in cold mountain woods, up to an altitude of ten thousand feet and across the continent. The Greek name means "twisted stalk."

Pink Twisted StalkStréptopus ròseusPinkSpring, summerU. S. except Southwest

A smaller plant, from one to two and a half feet tall, with a slightly hairy stem, ornamented with pretty leaves, green on both sides and hairy along the edges, and hung with pretty, little, dull purplish-pink flowers, more or less streaked with deeper color and less than half an inch long. This grows in the same sort of places as the last and is also found across the continent.

There are two kinds of Stenanthella; smooth herbs, with bulbs and small nodding flowers, in bracted clusters, the divisions of the perianth separate, without glands or distinct claws; the short stamens inserted at the base of the divisions; the styles three; the capsule with three beaks and containing oblong, winged seeds.

StenanthellaStenanthélla occidentàlisBrownishSpring, summerNorthwest

This is a graceful plant, from ten to twenty inches tall, with long, rather narrow leaves and a slender stem, terminating in a long spray of about ten, rather pretty, little brownish-green or purplish flowers, each less than half an inch long. This grows in shady places.

White Twisted Stalk—Streptopus amplexifolius.Pink Twisted Stalk—Streptopus roseus.Stenanthella occidentalis.

There are several kinds of Camassia, one eastern; herbs with onion-like bulbs, long, narrow leaves and thin, dry bracts. The flowers are blue of various shades, with six, separate, somewhat spreading divisions, each with a stamen on its base, the anthers swinging, the style threadlike, with a three-cleft tip; the capsule three-lobed, with several seeds in each compartment. Varieties of Camassia have long been cultivated in European gardens. The name is derived from Quamash, the Indian name for these plants.

Camass, QuamashCamássia quámashBlueSummerNorthwest and Utah

Looking across the vivid green of wet meadows and marshes, the deep blue patches of this flower are often conspicuous and beautiful. They grow from one to over two feet high, taller than the grasslike leaves, forming a loose cluster, with papery bracts. The flowers are from an inch and a half to over two inches across, the six divisions spreading out into a star. The buds are tinged with turquoise-blue and striped with purple, giving a fine iridescent effect, and the flowers, which fade very quickly, are often exceedingly handsome, varying in color from dark-blue to white, but usually deep, bright purplish-blue, with a green ovary, a long purple style and yellow anthers, with purple filaments. They are larger and handsomer in northern California than in Yosemite. Grizzly bears are fond of the bulbs and the Indians of the Northwest prized them as a delicacy, indeed the Nez Percé war in Idaho was caused by encroachments on a territory where they were abundant. They were cooked elaborately in pits, care being taken to avoid the poisonous bulbs of the Death Camass, which resemble them. The Indians also boil the bulbs in water and make good molasses from them, which they use on festive occasions. This is sometimes called Wild Hyacinth, but the name is poor, as it does not resemble a hyacinth in character.

Camass—Camassia quamash.

There are six kinds of Clintonia, of North America and Asia; with creeping rootstocks and a few, broad root-leaves; flowers without bracts, their divisions separate, equal or nearly so, each with a stamen at its base; style with two or three, inconspicuous lobes; fruit a berry. These plants were named in honor of De Witt Clinton, Governor of New York, a naturalist, interested in botany, so Thoreau need not have been so annoyed at their having been given this name.

Red ClintoniaClintònia AndrewsiànaRed, pinkSpring, summerOreg., Cal.

A magnificent plant, one or two feet high, with five or six, exceedingly handsome, glossy, rich green leaves, very conspicuous and sometimes a foot long, and a tall, slightly downy flower-stalk, usually with a few flowers scattered along it, and crowned with a large, roundish cluster of beautiful flowers. They are about three-quarters of an inch long, very rich in color, a deep shade of warm reddish-pink, or crimson, not common in flowers. The form of the cluster varies a good deal; sometimes the flowers are not mostly at the top, but clustered quite thickly along all the upper part of the stalk. The large, deep-blue berries are very handsome and, altogether, this is one of our most conspicuous and attractive woodland plants, especially when growing in the deep shade of redwood forests.

Queen-cup White ClintoniaClintònia uniflòraWhiteSpringNorthwest

In rich moist soil, in shady woods, we find this lovely flower, with a white chalice and heart of pale gold, surrounded by two or three, beautiful, large, glossy leaves, resembling those of Lily-of-the-valley, and fairly carpeting the ground in favorable situations. The slender flower-stalk is hairy, six to ten inches tall, and usually bears a single flower, an inch or more across, with pure-white petals that soon drop off. The fruit is a handsome blue berry.

C. uniflora.Red Clintonia—C. Andrewsiana.

There are a good many kinds of Vagnera, natives of America and Asia, with a single stem, scaly below and leafy above; the leaves alternate, with short leaf-stalks or none; the flowers small, the divisions equal and spreading, white or greenish, in a cluster; the berry round, usually with one or two seeds.

False Solomon's Seal.Wild SpikenardVágnera amplexicàulis(Smilacina)WhiteSpringWest

It is a pity that all flowers cannot have really individual names. "False" is especially unattractive and "Solomon's Seal" is confusing, as the flowers are not alike, but this is the old name used all over the world, so it will have to stand, though unworthy of this pleasing plant. It is from one to three feet high, with large, light-green leaves, usually slightly downy on the under side. The flower-cluster is sweet-scented and composed of numerous, very small, cream-white flowers, the conspicuous parts of which are the stamens, white and larger than the petals, giving a feathery appearance to the whole cluster. The fruit is a light-red berry, very finely sprinkled with dark-red dots. This fine tall plant is very decorative and is common in rich moist woods. The name was given in honor of Wagner.

Star-flowered Solomon's SealVágnera sessilifòlia(Smilacina)WhiteSpringWest

A gracefully bending plant, from one to two feet high, springing from a slender root-stock. The bright light-green leaves, without leaf-stalks and clasping at base, have a slight "bloom" like some lily leaves and are handsome and conspicuous, but not at all coarse, and are usually very smooth, but sometimes minutely downy. The small, delicate, cream-white flowers, on a very slender, angled flower-stalk, grow in a loose cluster and the berries are reddish-purple or nearly black. This charming plant sometimes forms large patches in moist, rich soil in shady places and its pretty foliage is often very noticeable beside the railroad tracks in Utah.

Star-flowered Solomon's Seal—V. sessilifolia.False Solomon's Seal—Vagnera amplexicaulis.

Fairy Bells are graceful plants, growing in rich, moist, mountain woods, with smoothish, or slightly hairy, branching stems, leafy above and with scaly bracts below, springing from slender root-stocks; leaves netted-veined, alternate, without leaf-stalks, smooth and thin in texture and often clasping the stem; rather small, bell-shaped flowers, hanging from under the leaves, with six stamens and a slender style, with one or three stigmas; the fruit a yellow or red berry.Disporumis from the Greek meaning "double-seed," as in some kinds there are two seeds in each cell of the ovary.

Fairy BellsDrops of GoldDísporum trachycàrpum(Prosartes)Yellowish-whiteSpring, summerWest

A very attractive mountain plant, growing near streams. It is from nine to twenty-four inches tall, with an angled stem, pale green above and reddish below. The delicate flowers, about half an inch long, with a three-lobed green stigma and yellow anthers, grow singly or in clusters of two or three, nodding shyly under the pretty leaves, which are dull above and very shiny on the under side, with oddly crumpled edges and set obliquely on the stem. The berry when unripe is orange color and suggested the name Drops of Gold, but becomes bright red when it matures in June.D. Hookeriis similar, but the style is not three-lobed and the leaves are slightly rough to the touch and are not so thin or crumpled. They spread out so flat that they make a green roof over the flowers, completely screening them from the passer-by. This grows in shady woods, but not near streams.

Fairy Bells—Disporum trachycarpum.Drops of Gold—Disporum Hookeri.

Perhaps the most characteristic western flowers are the members of the genus Calochortus. They grow freely all through the West, as far north as British America, and down into Mexico, but they never get east of Nebraska, so these gay and graceful flowers may be considered the peculiar property of the West. Calochortus means "beautiful grass" and the leaves are usually grasslike, the stems slender and the flowers bright in color, decorative and interesting in form. They have three sepals, often greenish, and three large, colored petals, with a honey-gland, usually covered with hairs, at the base of each. They are allied to true Tulips, so the popular name is suitable, and they fall into three groups: Globe Tulips, with nodding, globular flowers, and nodding capsules; Star Tulips, with erect, star-like flowers and nodding capsules; and Mariposa Tulips, with large, somewhat cup-shaped flowers and erect capsules. Mariposa means "butterfly" in Spanish and is appropriate, for the brilliant hairy spots on the petals are wonderfully like the markings of a butterfly's wing and the airy blossoms seem to have but just alighted on the tips of their slender stalks. They usually grow on dry open hillsides and their leaves have often withered away before the flowers bloom. The various forms run into each other, so that it is impossible to determine all the different species. They have solid bulbs, some of which are edible, considered a delicacy by the Indians and called Noonas.

Golden Lily BellYellow Globe TulipCalochórtus amàbilisYellowSpringCalifornia

A charming plant, with pale bluish-green foliage, with a beautiful "bloom," which sets off the clear-yellow blossoms to perfection. There are from two to twenty flowers on each stem and the petals are smooth, except for a neat, stiff fringe of hairs along the margins and the matted hairs on the glands, which are often reddish. These lovely flowers, common in northern California, are peculiarly fresh in color and when growing among the grass in the shade of oak trees they have the springlike charm of Daffodils in English woods.

Yellow Globe Tulip—Calochortus amabilis.

Satin-bell.White Globe TulipCalochórtus álbusWhiteSpringCalifornia

Beautiful and popular flowers, with a great deal of individuality and quite Japanese in the decorative arrangement of the graceful stems and glossy, rich green foliage. The narrow root-leaf is over a foot long and spreads on the ground and other smaller leaves are disposed along the bending stem, which is from one to two feet tall and hung with pretty light-green buds and beautiful drooping blossoms, over an inch long, pearly white, sometimes tinged with lilac, with a satiny sheen and delicate yet crisp in texture. The papery sepals are greenish-white and the petals are sometimes tinged with purple at the base and are prettily fringed with hairs along the edges and often cross their tips in a very engaging way. They are covered inside with long, silky, white or yellow hairs and the glands are crescent-shaped, with close, short, sticky, white or yellow hairs, and form pale-green humps on the outside of the petals; the anthers are cream-color and the pistil whitish. The capsule is one or two inches long, with a short beak and brown seeds. These plants grow on shady banks in the Coast Ranges and have several pretty common names, such as Lantern of the Fairies and Alabaster Tulip, as well as the misleading name Hairbell, which causes this flower to be confused with the Harebell or Campanula.

Satin Bell—Calochortus albus.

White Star TulipCalochórtus nùdusWhiteSummerCalifornia

This is a delicate and charming little flower, growing best in meadowy places in the woods of the Sierra Nevada Mountains at moderate altitudes, sometimes to a height of over seven thousand feet. The single, ribbonlike leaf is much taller than the flower-stalk, which is only a few inches high and bears several pretty flowers, measuring over an inch across, with pale-green sepals and three pure-white or pale-lilac, fan-shaped petals, with a little notch in the edge, almost without hairs and marked with a lilac crescent at the base; the honey-gland is divided crosswise by a toothed scale and the anthers are light blue. The nodding capsule is pointed at both ends.

White Pussy's EarsCalochórtus MaweànusWhite, graySpringCal., Oreg.

A charming little plant, with lovely little flowers, about an inch across, with white or pale-lilac sepals and white petals, hairy all over inside, often lilac at the base, the crescent-shaped gland covered with violet hairs and the anthers and pistil lilac. Usually the general effect is of a most delicate shade of gray and the little blossoms do not droop, but look straight up at one from among the grass. This is common in northern California.

Yellow Pussy's Ears.Yellow Star Tulip.Calochórtus BénthamiYellowSpringCalifornia

Much like the last in character, from three to seven inches tall, with bluish-green, stiffish leaves and a few quaintly pretty flowers. They are about an inch across, clear light-yellow, with smooth sepals and the petals thickly covered with yellow hairs and sometimes brown at the base. This is common in the Sierra foothills.

Star Tulip—Calochortus nudus.Pussy's Ears—C. Maweanus.

Butterfly TulipMariposa TulipCalochórtus lùteusvar. oculàtusMany colorsSpring, summerCalifornia

The commonest kind in northern California, found in both the Sierra Nevada and Coast Mountains, and one of the most beautiful of all the Mariposas. The broad petals, each about an inch and a half long, are usually white, lilac, or yellowish, with an "eye" like that on a peacock's feather, giving the nameoculatus. Occasionally they are deep rose-color, as in the colored picture, though this is not typical, and have a vivid blotch of shaded maroon and crimson and an orange spot on each petal, with some maroon-colored hairs at the base. The sepals are striped with pink and maroon and twist into spirals as they fade; the pistil and the blunt anthers are mauve; the honey-gland narrowly crescent-shaped; the leaves pale-green and the delicate stem over a foot tall. This Mariposa is extremely variable and seems sometimes to merge intoC. venústus, a similar kind, and gorgeous varieties of both may be seen along the Yosemite road on the down grade to Wawona. There are many similar Mariposas, but the casual flower-lover who finds any of these beautiful flowers will probably be satisfied to know that they are Butterfly Tulips, without going into the technical peculiarities which differentiate them.

Yellow Mariposa TulipCalochórtus lùteusvar. citrìnusYellowSpringCalifornia

A fine robust plant, about a foot tall, with a stout stem, light, bright green leaves, and exceedingly handsome flowers, over two inches across. The sepals are yellowish, with a black spot and streaks of brown, and the petals are deep lemon-yellow, each with a rich maroon spot near the center and a hairy, brown, crescent-shaped gland below, often flecked with maroon at the margins and base, with cream-colored anthers and a yellowish pistil. This is very much like a Tulip in character and looks very gay and cheerful growing in green fields. The typicalC. luteusis similar, but smaller and duller in color.

Butterfly Tulip—Calochortus luteus. var. oculatus.

Yellow Mariposa Tulip—Calochortus luteus var. citrinus.

Orange Mariposa TulipCalochórtus KénnedyiOrange-redSpringCal., 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 LilyMariposa TulipCalochórtus NuttálliiWhite, pale lilacEarly summerAriz., 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.

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 FlagÌris MissouriénsisViolet, blueSpring, summerWest, except Wash, and Oreg.

A very handsome and decorative plant, growing in large clumps, in damp situations, from stout, creeping rootstocks. The stiff, sword-shaped leaves, mostly shorter than the stems, are smooth and light bluish-green and the stout stems, from one to two feet high, bear usually two, pale-violet flowers, about three inches long, emerging from thin, papery bracts. The sepals are white, or pale blue, delicately veined with violet, with a yellow-veined rib down the middle, the petals are pale blue or pale violet, veined with purple, and the buds are yellowish, veined with brown. This grows in profusion in the Yosemitemeadows, at the foot of El Capitan, and is delicately beautiful, but would be more effective if the coloring were a little stronger.

Western Blue Flag—Iris Missouriensis.

Douglas IrisÌris DouglasiànaPurple, lilac, creamSpring, summerCal., Oreg.

A beautiful kind, very common in the Coast Ranges. It grows in patches, or singly, and has rather dark green leaves, longer than the flower-stalks, and lovely flowers, which vary exceedingly in color. Near the coast they are usually bluish-purple, but in mountain woods they run from violet and mauve to pink, yellow, and white. They are often striped with white and yellow, delicately veined with purple, and measure three or four inches across. In the redwood forests, in northern California, they are peculiarly large and beautiful, their delicate tints of cream and straw-color, tinged with mauve and marked with reddish-purple, and wonderfully set off by their dark forest background. This kind often blooms throughout the rainy season, but chiefly in early spring.

Hartweg's IrisÌris HartwégiYellow and violetSummerCalifornia

This odd and pretty little Iris grows in half-dry, open forests, in the Sierra Nevada Mountains. The many flower-stems, from six to twelve inches tall, are overtopped by some of the long, narrow leaves and the flowers are from one and a half to two inches long, either yellow, veined with violet, or pale-violet, veined with purple. The two color forms often grow together and attract much attention from tourists. They look very pretty, springing from a carpet of fallen pine-needles, in the forests along the Wawona road near Yosemite.

Ground IrisÌris macrosìphonBlue, purpleSpring, winterCalifornia

A beautiful kind, forming low clumps of many, very narrow leaves, from five to twenty inches long and much taller than the flower-stalks. The handsome flowers are over three inches across, bright purplish-blue, the sepals veined with darker color and marked with a white stripe. This is common on grassy hills near the coast and farther inland becomes taller and paler in color. The flowers are slightly sweet-scented and begin to bloom in January. The Hupa Indians used the leaves for making twine and rope for their nets and snares. There are many other beautiful western Irises.

Iris Douglasiana.

There are numerous kinds of Sisyrinchium, attractive little plants, all American, many from South America; with fibrous roots; grasslike leaves; slender, flat stems, sometimes branching; papery and green bracts and pretty flowers, that soon wither, on very slender pedicels, the six spreading divisions all alike; the filaments of the stamens united; the style branches slender, the capsule roundish, containing round seeds.

Blue-Eyed GrassSisyrínchium béllumBlueSummerCal., Oreg.

The deep blue stars of this pretty plant are a beautiful feature of the fields near Santa Barbara, and in other parts of California, in summer; in fact they are so plentiful in some places that they are a menace to the farmers. They grow in clumps, about a foot tall, among the grass. The stems are somewhat branching, the leaves are shorter than the stem, and the bracts are about an inch long, green and sheathing. There are about seven flowers on each stem, in a loose cluster, each about an inch across and handsomer than their relations in the East. They vary in tint from bright blue to purple, with a yellow "eye," and their divisions are prettily notched at the tips, with a little prong. The anthers are arrow-shaped, the style short, with three very small stigmas, and the small, oddly-shaped, little capsule is dark-brown when ripe, and perhaps suggested one of the common names, Nigger-babies. It is called Azulea and Villela by Spanish-Californians.

Golden-Eyed GrassSisyrínchium CalifórnicumYellowSpring, summerCal., Oreg.

This is very much like Blue-eyed Grass, but the flowers are bright yellow, the stems are about a foot tall, broadly winged and not branching, and the leaves are somewhat broader. The pretty flowers are nearly an inch across and there are from three to seven in a cluster. The filaments are united at the base only, the style is cleft to below the middle, and the small capsule is rather oblong. This grows in swampy places near the ocean.S. Arizònicumhas yellow flowers and branching stems and grows in Arizona.S. Élmerialso has yellow flowers, with purple lines, and is found in wet places in the Sierras. When pressed and dried the yellow-flowered Sisyrinchiums stain the paper reddish-purple.

Blue-eyed Grass—Sisyrinchium bellum.

A very large family, most abundant in the tropics; curious plants, with oddly beautiful flowers. Perhaps because they are also rather rare they seem to have a peculiar fascination for the public; in fact almost any strangely-shaped flower is apt to be dubbed an orchid by the passer-by. They are perennial herbs, with various kinds of roots, some of them parasitic, usually with alternate, toothless leaves, the lower ones sheathing the stem. In some kinds the leaves have dwindled to scales. The flowers are perfect, irregular, with six divisions; the three sepals are alike and colored like petals; two of the three petals are alike, but the central one differs in size and shape and is called the lip. This is conspicuously colored, often spurred, and contains nectar for the attraction of "long-tongued" insects, on which these plants depend mostly for cross-pollination. The mechanism for this purpose is curious and interesting. The stigma is usually a broad sticky surface and its style is united with the filaments and forms, in front of the lip, a column which is usually capped by a single two-celled anther, containing two clusters of pollen, one in each cell. Each cluster consists of a few waxy grains, held together by cobweb-like threads, which run together and terminate in a sticky disk. These disks adhere to the insects, which push in to get the nectar, and are transported to the gummy stigma of another flower. The inferior ovary develops into a three-valved capsule, containing numerous minute seeds. Orchis is the ancient Greek name.

There is only one kind of Cephalanthera in North America; with creeping rootstocks; flowers in terminal spikes, with bracts; sepals and petals nearly equal; petals somewhat united and hooded; lip more or less pouched.

Phantom OrchisCephalanthèra AustínaeWhiteSummerNorthwest

In dense mountain forests these strange plants shimmer like pallid ghosts among the dark trees. They are pure translucent white throughout, stem and all, and the leaves have shrunk to white sheaths, an inch or two long. The stems are one to two feet tall and bear spikes of numerous flowers, each over half an inch long, with the lip shorter than the sepals andpetals, which are alike. They are beautiful and yet not quite pleasing, for we feel instinctively that there is something unnatural about them and, indeed, the strange absence of any green coloring matter in their make-up indicates that they are incapable of making their own food from the elements and draw their nourishment from decaying vegetation, or are parasitic on other plants. They range northward from Yosemite but are nowhere very abundant. I found several growing near the trail from Little Yosemite Valley to Cloud's Rest and a good many in the woods near the foot of Mt. Shasta, where they seem to be quite common.

Phantom Orchis—Cephalanthera Austinae.

There are several kinds of Serapias, widely distributed; tall, stout herbs, with creeping rootstocks and leafy stems; the leaves plaited lengthwise and clasping at base; the flowers with leafy bracts, in terminal racemes. The flowers have no spur; the sepals and petals are separate and nearly equal; the lip broad, free, concave below, constricted near the middle.

Stream Orchis Chatter-boxSeràpias gigantèa(Epipactis)Reddish and greenish-yellowSummerWest, etc.

A handsome plant, decorative and curious in form and unusual in coloring. It is from one to four feet tall, with a stout, leafy stem bearing three to ten flowers and smoothish leaves, with prominent veins. The sepals are reddish or greenish-yellow and the petals pinkish, veined with maroon. The lip is pouched at the base, with a winged margin and a pendulous tip, which swings freely as if on a hinge, so that it quivers when the plant is shaken. Although the flowers are very handsome this curious tremulous motion, which makes them seem almost alive, gives them a quaint likeness to an old woman in a sunbonnet, with a hooked nose and chattering jaw. They have a slight scent and the plant is quite common along streams and in wet places, in the West and in Colorado and Texas. Some botanists think it is identical with a variety which grows in the Himalaya Mountains. It was named for the Egyptian deity, Serapis.

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