Bull Nettle

	Bull Nettle Bullnettle (also written "bull nettle", "Bull Nettle" or "bull-nettle") is a common name for several plants and may refer to: * ''Cnidoscolus stimulosus'' (Spurge nettle), a plant of the spurge family (Euphorbiaceae) * ''Cnidoscolus texanus'' (Texas bullnettle), another Euphorbiaceae * ''Cnidoscolus urens'' * ''Solanum carolinense'' (Carolina horsenettle), a plant of the nightshade family (Solanaceae) * ''Solanum elaeagnifolium ''Solanum elaeagnifolium'', the silverleaf nightshade or silver-leaved nightshade, is a species of plant in the Solanaceae, nightshade family native to North and South America. It is common in parts of southwestern USA, and sometimes weed of wes ... '' (Silver-leaved nightshade), another Solanaceae {{Plant common name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Cnidoscolus Stimulosus ''Cnidoscolus stimulosus'', the bull nettle, spurge nettle, stinging nettle, tread-softly or finger rot, is a perennial herb covered with stinging hairs, native to southeastern North America. A member of the family Euphorbiaceae (spurge family), it is not a true nettle. It prefers sandy, well-drained soil and mostly exists in pine/blackjack oak forests on sandhills, rims of Carolina bays, dunes, dry pastures, fields and roadsides. Description The green leaves of this plant are alternate, consisting of three to five untoothed lobes. The large, white flowers have five petals. Male and female flowers are on different plants. Flowers occur throughout the spring and summer followed by a small capsule that produces three large seeds. The entire plant above ground, including the flower petals, is covered with stinging hairs. The tap root can be used as an excellent potato substitute, tasting like pasta. As the common names imply, the urticating hairs on this plant contain a caustic ir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Family (biology) Family (, : ) is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". The delineation of what constitutes a family—or whether a described family should be acknowledged—is established and decided upon by active taxonomists. There are not strict regulations for outlining or acknowledging a family, yet in the realm of plants, these classifications often rely on both the vegetative and reproductive characteristics of plant species. Taxonomists frequently hold varying perspectives on these descriptions, leading to a lack of widespread consensus within the scientific community ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Euphorbiaceae Euphorbiaceae (), the spurge family, is a large family of flowering plants. In English, they are also commonly called euphorbias, which is also the name of Euphorbia, the type genus of the family. Most spurges, such as ''Euphorbia paralias'', are herbaceous plant, herbs, but some, especially in the tropics, are shrubs or trees, such as ''Hevea brasiliensis''. Some, such as ''Euphorbia canariensis'', are succulent and resemble cactus, cacti because of convergent evolution. This family has a Cosmopolitan distribution, cosmopolitan global distribution. The greatest diversity of species is in the tropics; however, the Euphorbiaceae also have many species in nontropical areas of all continents except Antarctica. Description The Leaf, leaves are alternate, seldom opposite, with stipules. They are mainly simple, but where compound, are always palmate, never pinnate. Stipules may be reduced to trichome#Plant trichomes, hairs, glands, or spine (botany), spines, or in succulent specie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Cnidoscolus Texanus ''Cnidoscolus texanus'', commonly known as Texas bullnettle (also Texas bull nettleNieland, Lashara J. and Willa F. Finley (2009) Lone Star Wildflowers: A Guide to Texas Flowering Plants. Texas Tech University Press. Lubbock, Texas x, 320 pp. and Texas bull-nettleTveten, John and Gloria Tveten (1993) Wildflowers of Houston and Southeast Texas. University of Texas Press. Austin, Texas. ix, 309 pp. ), tread-softly, mala mujer, and finger rot, is a perennial herb covered with stinging hairs. The main stem, branches, leaves, and seed pods are all covered with hispid or glass-like bristly hairs that release an allergenic toxin upon contact. Contact with the plant results in intense pain: stinging, burning, and itching lasting for hours. It is native to the U.S. states of Texas, Arkansas, Kansas, Louisiana, and Oklahoma and also native to the northeastern state of Tamaulipas, Mexico. It is a herbaceous flowering plant that grows between tall and as much as across.Johnston MC, and BH ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Cnidoscolus Urens ''Cnidoscolus urens'' is a perennial, tropical American stinging herb of the family Euphorbiaceae, and is one of some 100 species belonging to the genus ''Cnidoscolus'' (from Gk. ''knidē'' "nettle", ''skōlos'' "thorn", and Latin ''urens'' "burning"). The plant is locally known as ''bull nettle'', ''spurge nettle'', ''bringamosa'' and ''mala mujer'' ("evil woman"). This species has an erect stem and is herbaceous when young, turning woody with age and from 50 to 150 centimeters tall. Leaves are lobed and large, while the white flowers occur in cymes, producing a spiny 3-seeded capsule with seeds rich in fats and proteins, resembling those of ''Ricinus communis''. Its carunculate seeds are usually dispersed by ants (myrmecochory) attracted by the edible elaiosome. The entire plant is covered in stinging hairs, and has a native range covering Central and South America, being found in Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua Nicaragua, officially the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Solanum Carolinense ''Solanum carolinense'', the Carolina horsenettle, is not a true nettle, but a member of the Solanaceae, or nightshade family. It is a perennial herbaceous plant, native to the southeastern United States, though its range has expanded throughout much of temperate North America. The plant is an invasive in parts of Europe, Asia, Africa and Australia. The stem and undersides of larger leaf veins are covered with prickles. "Horsenettle" is also written "horse nettle" or "horse-nettle", though USDA publications usually use the one-word form. Though there are other horsenettle nightshades, ''S. carolinense'' is the species most commonly called ''"the'' horsenettle". Other common names include radical weed, sand brier or briar, bull nettle, tread-softly, Solanum mammosum ("apple of Sodom"), devil's tomato and wild tomato. Description Leaves are alternate, elliptic-oblong to oval, long, and each is irregularly lobed or coarsely toothed. Both surfaces are covered with fine hair ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Solanaceae Solanaceae (), commonly known as the nightshades, is a family of flowering plants in the order Solanales. It contains approximately 2,700 species, several of which are used as agricultural crops, medicinal plants, and ornamental plants. Many members of the family have high alkaloid contents, making some highly toxic, but many—such as tomatoes, potatoes, eggplants, and peppers—are commonly used in food. Originating in South America, Solanaceae now inhabits every continent on Earth except Antarctica. After the K—Pg extinction event they rapidly diversified and have adapted to live in deserts, tundras, rainforests, plains, and highlands, and taken on wide range of forms including trees, vines, shrubs, and epiphytes. Nearly 80% of all nightshades are included in the subfamily Solanoideae, most of which are members of the type genus ''Solanum''. Most taxonomists recognize six other subfamilies: Cestroideae, Goetzeoideae, Nicotianoideae, Petunioideae, Schizanthoideae, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]