Part 2

[Illustration: COPPER LILY YELLOW STAR GRASS]

Copper Lily. Texas Atamosco Lily. Stagger Grass (_Zephyranthes texana_) is a copper-colored lily blooming in August and September in Central Texas. The inner surface of the petals is yellow and shows a purple veining. The flowers stalks are 6-12 inches long, growing from a cluster of very slender leaves. The yellow atamosco (_Zephyranthes longifolia_) has yellow flowers. It may be found in West Texas to Arizona and Mexico in the late summer and fall.

Yellow Star Grass (_Hypoxis erecta_) has yellow flowers about an inch broad. It is one of the earliest and commonest spring flowers in the eastern pine woods, blooming in Texas in March and April.

The common century plant of the Big Bend is _Agave havardiana_. It is not as large as the widely cultivated American century plant introduced from Mexico. A candelabrum-like cluster of yellow flowers, which are provided with a vast quantity of nectar, grows at the top of a stout stalk, which is commonly 12-15 feet high. The stalk grows from a cluster of broad gray leaves, 1-1½ feet long, bordered with recurved prickles and ending in a sharp-pointed spine. Lecheguilla (_Agave lecheguilla_) is a much smaller plant with narrow spikes of greenish-white flowers.

[Illustration: TEXAS SPIDER LILY]

Texas Spider Lily (_Hymenocallis galvestonensis_) grows in moist soil, in ditches, or on the edges of ponds. It is particularly abundant on the coastal prairie. A thick, fleshy flower stalk grows from a cluster of strap-shaped leaves about an inch broad and bears 4—6 white flowers in a cluster at the top of the stalk. The scientific name means “beautiful membrane” and refers to the delicate white funnel-tube uniting the bases of the 6 stamens. The 3 linear petals and the three similar sepals are about 6 in. long, united at their lower half into a slender tube. The upper half spreads, giving rise to the common name of spider lily. The flowers bloom from March to May. It was long ago introduced into cultivation and is considered quite hardy in the North.

Western Spider Lily (_Hymenocallis occidentalis_) has similar flowers, but blooms in the summer after the leaves die back. It is found in moist soil and on shaded hillsides from Northeast Texas to Indiana and Georgia.

IRIS FAMILY (Iridaceae)

[Illustration: PLEATED-LEAF IRIS PRAIRIE CELESTIAL WOODLAND CELESTIAL]

Perennial herbs with bulbs, corms, or rhizomes; leaves usually basal and flattened at the sides; 3 sepals and 3 petals nearly equal; stamens 3; ovary below the perianth; fruit a 3-celled capsule.

Pleated-Leaf Iris (_Herbertia caerulea_) has pleated leaves like the celestials, but the flowers are quite different, the 3 sky-blue sepals being large and spreading and the 3 petals small and inconspicuous. The bases are white with violet markings. It is very abundant on the Coastal Plain of Louisiana and Texas in April and May. The name is in honor of William Herbert, a distinguished English botanist.

Prairie Celestial (_Nemastylis acuta_) has 6-parted sky-blue flowers with the 3 sepals and 3 petals nearly equal, white at the base. The 2-branched thread-like styles, from which the name is derived, spread horizontally between the 3 erect stamens. It grows on the prairies of North Texas to Kansas and Tennessee.

Woodland Celestial (_Nemastylis texana_) with its steel-blue flowers is more abundant in the southern part of the state in open post oak woods. Like the pleated-leaf iris, the flowers of the celestials open late in the morning and remain open only a few hours.

[Illustration: BLUE-EYED GRASSES SWORD-LEAVED THUROW’S DWARF]

Sword-Leaved Blue-Eyed Grass (_Sisyrinchium ensigerum_) is one of many blue-eyed grasses in the state, most of which have purplish-blue flowers, 6-parted and about half an inch broad, marked at the base with yellow. The flower has 3 erect united stamens. The flowers hang on thread-like stalks from two boat-shaped leaves about an inch long. The stems are winged, sword-shaped or outcurved, and have very fine saw-toothed edges. South-central to Northwestern Texas in April and May. In East Texas the prairie blue-eyed grass (_Sisyrinchium campestre_) is common. It has pale blue flowers, and the outer floral leaf is prolonged to a slender point, being 1½-2 in. long.

Dwarf Blue-Eyed Grass (_Sisyrinchium minus_) has small reddish-purple flowers and an oblong seed capsule. Coastal Plain, Louisiana to Texas. Spring.

Thurow’s Blue-Eyed Grass (_Sisyrinchium thurowi_) is a very small plant with small yellow flowers found in the southeastern part of the state in damp places. Spring.

[Illustration: GIANT IRIS]

Giant Blue-Flag or Iris (_Iris giganticaerulea_) is a tall iris found in swampy places in East Texas and Louisiana, blooming in late April and May. The color of this iris is quite variable, ranging from dark violet to lavender and white. The recurved spreading sepals are 3-4 inches long, and the petals are shorter and erect. The capsules are 3-4 in. long with 6 rounded ridges.

Narrow Blue-Flag (_Iris virginica_) has been confused with the Carolina iris, according to Dr. Small of the New York Botanical Garden, who has recently described many new irises from Louisiana. The narrow blue-flag is colored similarly to the giant iris, but has shorter 3-angled capsules, very narrow leaves, and zig-zag stems. It is abundant on the Coastal Plain in early spring.

Red-Brown Flag (_Iris fulva_) is also found in the swamps in East Texas.

ORCHID FAMILY (Orchidaceae)

[Illustration: SLENDER LADIES’-TRESSES ROSE POGONIA]

Air plants or tuberous-rooted; leaves alternate, undivided; sepals 3; petals 3, the middle one, or “lip,” often complex in structure; stamens 2 or 1, united to pistil; ovary below the perianth.

Slender Ladies’-Tresses (_Ibidium gracile_) is also called twisted-stalk or corkscrew-plant because of the twisting of the flower-stalk. The stems, which are 8 in. to 2 ft. high, grow from a cluster of tuberous roots and have two broad leaves at the base. This flower ranges from Texas to Nova Scotia.

Rose Pogonia. Snake-Mouth (_Pogonia ophioglossoides_) grows in swampy places from Texas to Newfoundland. Pogonia is from the Greek, meaning “bearded” and refers to the bearded lip.

Grass-Pink (_Limodorum tuberosum_) is a pink-flowered orchid of East Texas and the Eastern States similar to the rose pogonia, but does not have the short clasping leaf on the stem.

The orchid family is a large group of more than 15,000 species. Some orchids are air-plants, attaching themselves to tree-trunks, but none of these are found among the 25 orchids growing in Texas. Perhaps the handsomest orchid in the state is the red-flowered flame orchid (_Stenorrhynchus cinnabarinus_) found in the mountains of the Big Bend. All the Texas orchids are rare enough to need protection.

BUCKWHEAT FAMILY (Polygonaceae)

[Illustration: MANY-FLOWERED BUCKWHEAT]

Leaves usually alternate; sepals 3-6, sometimes petal-like; petals absent; stamens usually 6-9; ovary 1-celled.

Many-Flowered Buckwheat (_Eriogonum multiflorum_) is also called umbrella-plant because of its spreading clusters at the top of the stem. It grows about 2 ft. high, being very abundant in sandy soil from South-central Texas to Arkansas and Louisiana in the late summer and fall. The name means “woolly knees,” referring to the jointed stems.

Buckwheat flour is made from the seeds of _Fagopyrum esculentum_, a closely related plant, similar in size, white-flowered, and with large 3-angled seeds. Queen’s crown or wreath (_Antigonon leptopus_), a lovely pink-flowered vine widely cultivated in Texas, is a member of the buckwheat family.

Annual Buckwheat (_Eriogonum annuum_), similar to the many-flowered buckwheat, but with leaves white-woolly on both sides and narrowed at the base, is very abundant in the northwestern part into New Mexico and Mexico. Acre after acre along the highways is often covered with it. Many other white-, yellow-, and red-flowered buckwheats are found in the mountains of West Texas.

[Illustration: SOUTHERN SMARTWEED]

Southern Smartweed (_Persicaria longistyla_), ranging from Mississippi to New Mexico is also called gander-grass or knotweed. It grows in wet places throughout the state and blooms in the late summer and fall. The dense spikes of small pink flowers are very attractive, the flowers having 5 pink sepals but no petals. The seeds are lens-shaped and covered with a black shining coat. The seeds of many of the smartweeds are considered good food for ducks.

Dotted Smartweed (_Persicaria punctata_) has scattered greenish-white flowers and 3-angled seeds. The leaves are much narrower than those of the Southern smartweed. Many other smartweeds are found in the state.

Curly-Leaved Dock (_Rumex crispus_), as well as several other docks, is common in the state. The leaves of some of them are used for greens. Canaigre is the dock of Western Texas and New Mexico, the roots of which have furnished tannin for commercial purposes.

FOUR-O’CLOCK FAMILY (Nyctaginaceae)

[Illustration: SMALL-FLOWERED FOUR-O’CLOCK PINK FOUR-O’CLOCK]

Leaves opposite or alternate; flowers often surrounded by colored bracts; calyx tubular, often petal-like; petals absent; stamens 1 to many; ovary 1-celled.

Gray’s Umbrella-Wort. Pink Four-O’clock (_Allionia grayana_) has delicate pink flowers which have no petals, but the 5 united sepals are petal-like in appearance. The flowers are spreading or funnel-shaped and open in the afternoon. Several flowers are borne together and are surrounded at their bases by 5 short united floral leaves, forming a pale green veiny involucre which is sometimes mistaken for the flower. The clusters terminate the branches on a widely spreading plant about 2 ft. high.

Small-Flowered Four-O’clock (_Allionia incarnata_) is very abundant in Southwestern Texas to Arizona and South America. It forms a low, spreading plant, which is profusely covered with small pink blooms less than half an inch broad.

Narrow-Leaved Sand-Verbena (_Abronia angustifolia_) is a low plant with a dense head of pink flowers which are so fragrant that one plant will perfume the air for some distance. In favorable seasons the hills around El Paso are pink with the lovely blooms. It is called sand-verbena because of the verbena-like clusters.

[Illustration: DEVIL’S BOUQUET ANGEL’S TRUMPET]

Devil’s Bouquet (_Nyctaginia capitata_) is also called skunk flower because of its heavy, disagreeable odor. The head-like clusters of scarlet flowers are very showy, being 2-3 in. broad. The 5-lobed flowers resemble those of the umbrella-worts and likewise open in the afternoons. The plants are low and scattered, but are quite common from Central and Southern Texas to Mexico and New Mexico from May to October.

Angel’s Trumpet (_Acleisanthes longiflora_) grows from long spreading stems with the long-tubed flowers sharply erect. The flowers are over an inch broad with a tube 4-6 in. long. It is most abundant in the spring, but may be found until October in the same range as the devil’s bouquet. Jimson-weed (_Datura_) is also called angel’s trumpet.

Bougainvillea is a member of this family frequently cultivated in the southern part of the state. The common four-o’clock is often seen in gardens and in some places has escaped cultivation.

POKEWEED FAMILY (Phytolaccaceae)

[Illustration: ROUGE PLANT]

Leaves alternate, entire; sepals 4-5; petals absent; stamens 3 to many, sometimes united at the base; ovary with 1 to many distinct or united carpels.

Rouge Plant. Small Pokeberry (_Rivina vernalis_) was named for A. Q. Rivinus, a botanist of Leipzig. It was known as _Rivina humilis_, the latter name meaning low. It has small flowers, about ¼ in. broad, with 4 white or pink petal-like sepals and 4 stamens. The bright red berries often occur on the stems while flowers are still present. The low plants, a foot or more high, grow profusely in woods in Central Texas, but may be found from Arkansas to the tropics. When vegetable dyes were in common use, a red dye was obtained from the berries.

Ink-Berry. Large Pokeberry (_Phytolacca americana_) is a leafy, stout, branched plant 3-9 ft. high, with large leaves and spike-like clusters of white flowers and purple berries. It is a perennial that grows from a poisonous root. With special care in the picking and preparation, the young shoots are sometimes used for greens. The shoe-button-like berries were used for ink in pioneer days. Maine to Texas. Summer and fall.

PURSLANE FAMILY (Portulacaceae)

[Illustration: LANCE-LEAVED PORTULACA SMALL-FLOWERED TALINUM]

Herbs or undershrubs, often succulent; sepals 2; petals 4-6, soon falling; stamens few or many; ovary 1-celled; fruit a capsule opening by valves or a transverse split.

Lance-Leaved Portulaca (_Portulaca lanceolata_) is a weed found in sandy soil from Central and Southern Texas to Arizona. The flowers are less than half an inch broad with 5 pinkish-yellow petals and 7-27 stamens. It may be distinguished from other portulacas by the crown-like rim around the capsule. Hairy rose moss (_Portulaca pilosa_) is more abundant and showy, with purplish-red flowers nearly an inch broad, greatly resembling the large-flowered rose moss in cultivation. The capsule of the portulacas opens by a cap.

Small-Flowered Talinum (_Talinum parviflorum_) has small pink flowers about ½ in. broad, which, like those of the portulacas, require bright sunlight for opening. These dainty flowers grow on slender stalks from a cluster of short, rounded leaves and may be found in rocky soil from Minnesota to Texas during the summer months.

PINK FAMILY (Caryophyllaceae)

[Illustration: WESTERN CHICKWEED NUTTALL’S STARWORT]

Stems usually swollen at the joints; leaves opposite; sepals 4-5; petals 4-5, or absent; stamens usually 8-10; ovary usually 1-celled.

Western Chickweed (_Cerastium brachypodum_) is one of the early spring flowers to be found throughout the state, ranging from Illinois to Oregon and Mexico. The 5 small white petals are notched at the apex. The name is derived from the Greek meaning “horny” and refers to the horn-shaped capsule from which the seeds are scattered through the opening at the top. Several other chickweeds are found in the state in early spring.

Nuttall’s Starwort or Chickweed (_Stellaria nuttallii_) is a lovely white-flowered chickweed found on moist sandy prairies or in open woods in Texas, Arkansas, and Louisiana in March and April. The flowers are about 1 in. broad, and the 5 broad petals are deeply notched at the apex.

The pink family is well represented in cultivation, including the carnation, sweet William, garden pink, baby’s breath, and others. The red-flowered catch-fly (_Silene laciniata_), found in the mountains of West Texas to Mexico and California, is known in cultivation.

WATER-LILY FAMILY (Nymphaeaceae)

[Illustration: BLUE WATER-LILY]

Aquatic herbs; leaves long-stalked, often floating; flowers solitary, large; sepals 3-6; petals numerous; stamens numerous; carpels 8 or more.

Blue Water-Lily (_Nymphaea elegans_) is a common water-lily along the coast of Texas and Mexico, particularly in the vicinity of Corpus Christi. The flowers vary from nearly white to a purplish-blue or lilac and are 3-6 in. broad. The floating leaves, about 7 in. broad, are dark purple below and nearly round; sometimes they have a few scattered teeth on the margins. The blooms last 3 days, opening about 8 o’clock in the morning and closing shortly after noon.

Yellow Water-Lily (_Nymphaea flava_) is a yellow-flowered water-lily found on the Texas and Florida coasts. The sweet-scented white water-lily is abundant in the southeastern part of the state.

Spatter Dock. Yellow Pond Lily (_Nuphar advena_), with yellow cup-shaped flowers 2-3 in. broad, is the common water-lily of slow streams and ponds throughout the state and ranges to Labrador, Florida, and Utah.

The water-lilies form an important food and cover for fish; ducks and muskrats feed upon the many seeds produced.

CROWFOOT FAMILY (Ranunculaceae)

[Illustration: SOUTHERN ANEMONE]

Perennials, annuals, or climbing soft-wooded plants; sepals 3 to many; petals few to many; stamens and carpels usually many.

Southern Anemone or Windflower (_Anemone decapetala_) has 10-20 sepals which resemble petals, varying from a greenish white and pink to the common pale purplish-blue. The plants are commonly low, about 6 in. high in flower, with a few leaves growing from a tuberous root. The leaves are 3-parted, the segments lobed and toothed. The anemone is the Texas harbinger of spring, appearing in late January, February, or March on plains and prairies, and in the chaparral. It ranges from the Southern United States to South America. The Carolina anemone, with bluer flowers and more finely-divided leaves, is abundant in the woods of East Texas.

The crowfoot or real buttercup family (the yellow evening primrose is also called buttercup) is considered by most botanists as the plant family from which other plants have been derived. In many the fruits look very much like the fruit head of the arrowleaf. The columbine is a member of this family frequently cultivated in the gardens of the state, but the few native ones are not very abundant.

[Illustration: WHITE LARKSPUR CAROLINA LARKSPUR]

White Larkspur (_Delphinium albescens_) is the common larkspur of prairies and plains of Texas and ranges to Southern Canada. In Texas it blooms most abundantly in May. The white flowers resemble rabbit faces and are tinged with green and purple. It is the bane of ranchmen, for it is poisonous to cattle.

Carolina Larkspur (_Delphinium carolinianum_) commonly has lovely deep blue flowers, though white forms may be found. It is very abundant in East Texas in March and April, growing 1½-2 ft. high. The plants have few leaves, and these are 3-5 parted, each part being divided into narrow linear lobes. It is very much like the Texas larkspur (_Delphinium vimineum_), which has blue or white flowers, grows taller, and is more leafy than the Carolina larkspur.

“Delphinium” is derived from the Latin meaning “dolphin,” so-called because of the resemblance of the spurred flowers to a dolphin. The common garden larkspur is native to Southern Europe. Some of the larkspurs furnish drugs.

[Illustration: LARGE BUTTERCUP]

Large Buttercup (_Ranunculus macranthus_) has handsome, golden-yellow flowers about 2 in. broad. There are 10-15 broad yellow petals which are longer than the sepals and have a nectar pit at their base. The leaves are mainly basal, long-stalked, and divided into wedge-shaped lobes. It ranges from Central to Southwestern Texas and is most abundant in April. It is a plant which does well in cultivation but requires plenty of water; it blooms in the shade better than most garden plants.

Many of the buttercups grow in marshy places, a fact which is responsible for the old Latin name meaning “little frog.” Many different kinds are found along roadside ditches and in marshy places in East Texas. Some members of the crowfoot family, including the wood-anemone and the marsh marigold, common in the Northern States but not native to Texas, yield poisonous honey.

[Illustration: OLD MAN’S BEARD]

Drummond’s Virgin’s Bower. Old Man’s Beard (_Clematis drummondii_) is a vine growing in great profusion, covering shrubs and fences from Central Texas to Arizona and Mexico. The 4 petal-like sepals are pale greenish-yellow, almost white, narrow and thin with margins somewhat crinkled, about ½ in. long. The flowers bloom in the summer, being inconspicuous among the branching leafy stems. The stamen-bearing flowers are on a separate vine from the seed-producing flowers. The seeds mature in a few weeks, and soon the vine is covered with iridescent masses of silky, feathery plumes, 2-4 in. long, which grow out from the seed cover. These plumes are elongated, persistent styles and are responsible for many common names given to the vine, including grandfather’s beard, gray beard, goat’s beard, and love-in-the-mist.

Western Virgin’s Bower (_Clematis ligusticifolia_), with white flowers and leaves with 5-7 leaflets, has been reported from the mountains of West Texas.

[Illustration: SCARLET CLEMATIS PURPLE LEATHER FLOWER]

Texas Leather Flower. Scarlet Clematis (_Clematis texensis_) has maroon or scarlet bell-shaped flowers about 1 in. long. It is a climbing vine found along streams in Central Texas, growing 6-10 or more feet high. The leaves are thickened, entire or lobed, ovate to rounded. This clematis is a hardy climber, well known in cultivation, giving rise to many hybrids when crossed with the marsh leather flower (_Clematis crispa_), which is a low climber, 3-4 ft. high, with lavender bell-shaped flowers. The leather flowers have no petals, the showy bells being made up of 4 thickened sepals. The flattened fruits grow in head-like clusters about an inch thick and have plumose tails 1-2 in. long.

Purple Leather Flower (_Clematis pitcheri_), together with the marsh leather flower, is often called blue bell. Except in color, the flower is very much like the scarlet clematis. The leaflets are more frequently 3-lobed, and the tails on the fruits are silky but not plumose. It grows in damp woods from Indiana to Mexico, beginning to bloom in Texas in April and continuing into the summer.

BARBERRY FAMILY (Berberidaceae)

[Illustration: AGARITA]

Herbs or shrubs; leaves simple or compound; sepals 6, similar to petals; petals 6; stamens 6, irritable, opening by valves; ovary 1-celled; fruit a berry.

Agarita. Texas Barberry (_Berberis trifoliolata_), known also as agrito (meaning “little sour”), chaparral berry, and wild currant, is an evergreen shrub forming an important part of the chaparral in the central and southwestern parts of the state and adjacent Mexico. The thick gray-green leaves are divided into three leaflets which have 3-7 lobes ending in sharp spines. The stiff spreading branches form a compact shrub 4-5 feet high.

The clusters of fragrant flowers are among the first spring blossoms to appear in late February and March. With 6 spreading yellow sepals and 6 yellow petals forming a cup around the stamens and pistil, the small flowers are somewhat like those of the narcissus. The acid berries ripen in May and June, being used for jellies and wines; the flowers are an important source of nectar; and the wood and roots furnish a yellow dye which was used by Indians and pioneers.

May Apple. Mandrake (_Podophyllum peltatum_) is abundant in moist woods in East Texas. The white flower growing in the fork of the stem is overtopped by the two umbrella-shaped leaves.

MOONSEED FAMILY (Menispermaceae)

[Illustration: MOONSEED VINE]

Usually twining shrubs or small trees; flowers small, unisexual and perfect; sepals 6; petals 6, or absent; stamens 6-12; carpels 3-6; fruit berry-like, 1-seeded.

Moonseed Vine (_Cebatha Carolina_) is a vine with clusters of small red berries. It is very abundant throughout the state in woods and on fences, ranging north to Kansas and Virginia. It is also called coral-bead, margil, coral-vine, and red-berried moonseed. “Cebatha,” from the Greek, alludes to its climbing habit, while “moonseed” refers to the curved seed of the fleshy red berries which ripen in the fall and remain on the vines long after the leaves have fallen. The small white flowers bloom during the summer and fall. The leaves are quite variable, sometimes entire and sometimes distinctly 3-lobed and rarely 5-lobed, being smooth above and downy beneath.

The berries of the Indian moonseed contain an acrid poison which is used by the Chinese in catching fish, as it will temporarily stun or intoxicate the fish.

POPPY FAMILY (Papaveraceae)

[Illustration: ROSE PRICKLY POPPY]

Annuals or perennials with colored juice; sepals 2-3; petals 4-6, rarely more or wanting; stamens numerous; carpels 2 or more united; capsules opening by valves or pores.

Rose Prickly Poppy (_Argemone rosea_) is one of the loveliest flowers of South Texas. It is very abundant along the Rio Grande, extending into Mexico and northward almost to San Antonio. The large flowers vary in color from pale pink to rose and purple-rose and are more cup-shaped than the white-flowered species. It has gray-green leaves conspicuously blotched with white along the midribs, the slightly wavy margins being armed with sharp spines. Like other prickly poppies, the flowers have 6 petals, the 3 outer a little different in shape from the 3 inner, and an orange-colored sap. Long considered a variety of the western prickly poppy (_Argemone platyceras_), which has very spiny leaves and stems and white flowers, it may readily be separated because of its seed-pods, which are about 2 in. long and decidedly broader above the middle.

_Argemone_ is from the Greek meaning an eye disease, supposedly cured by the plant. The opium poppy (_Papaver somniferum_) has been widely planted in gardens, and has escaped in places in the state.

[Illustration: ROUGH-STEMMED PRICKLY POPPY]