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Penstemon Degeneri
''Penstemon degeneri'' is a species of flowering plant in the plantain family known by the common name Degener's beardtongue. It is endemic to Colorado in the United States, where it occurs in and around the Arkansas River Canyon in Fremont, Custer, and Chaffee Counties.''Penstemon degeneri''. The Nature Conservancy. This species is a producing several stems up to 40 centimeters tall from a . The lance-sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arabis Divaricarpa
''Arabis'' ,''Sunset Western Garden Book,'' 1995:606–607 or rockcress, is a genus of flowering plants, within the family Brassicaceae. Description The species are herbaceous, annual or perennial plants, growing to 10–80 cm tall, usually densely hairy, with simple entire to lobed leaves 1–6 cm long, and small white four-petaled flowers. The fruit is a long, slender capsule containing 10-20 or more seeds. Natural habitat for ''Arabis'' species is rocky mountain/cliff sides or dry sites. Cultivation of ''Arabis'' is best suited for rock gardens or container gardens. This genus is pollinated by members of Apieae and Lepidoptera. Taxonomy Though traditionally recognized as a large genus with many Old World and New World members, more recent evaluations of the relationships among these species using genetic data suggest there are two major groups within the old genus ''Arabis''. These two groups are not each other's closest relatives, so have been split into tw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pinus Edulis
''Pinus edulis'', the Colorado pinyon, two-needle piñon, pinyon pine, or simply piñon, is a pine in the pinyon pine group whose ancestor was a member of the Madro-Tertiary Geoflora (a group of drought resistant trees) and is native to the United States. Distribution and habitat The range is in Colorado, southern Wyoming, eastern and central Utah, northern Arizona, New Mexico, western Oklahoma, southeastern California, and the Guadalupe Mountains in far western Texas. It occurs at moderate elevations of , rarely as low as and as high as . It is widespread and often abundant in this region, forming extensive open woodlands, usually mixed with junipers in the pinyon-juniper woodland plant community. The Colorado pinyon (piñon) grows as the dominant species on 4.8 million acres () in Colorado, making up 22% of the state's forests. The Colorado pinyon has cultural meaning to agriculture, as strong piñon wood "plow heads" were used to break soil for crop planting at the state's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atriplex Canescens
''Atriplex canescens'' (or chamiso, chamiza, four-wing saltbush) is a species of evergreen shrub in the family Amaranthaceae native to the western and midwestern United States. Description ''Atriplex canescens'' has a highly variable form, and readily hybridizes with several other species in the genus ''Atriplex''. The degree of polyploidy also results in variations in form. Its height can vary from 1 foot to 10 feet, but 2 to 4 feet is most common. The leaves are thin and 0.5 to 2 inches long. It is most readily identified by the fruits, which have four wings at roughly 90 degree angles and are densely packed on long stems. This species blooms from April to October. Habitat Fourwing saltbush is most common in early succession areas such as disturbed sites and active sand dunes. It is also found in more mature successions dominated by sagebrush—''Artemisia tridentata'' and shadscale. Uses Among the Zuni people, an infusion of dried root and blossoms or a poultice of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Opuntia Phaeacantha
''Opuntia phaeacantha'' is a species of prickly pear cactus known by the common names tulip prickly pear, Mojave prickly pear, and desert prickly pear found across the southwestern United States, lower Great Plains, and northern Mexico. The plant forms dense but localized thickets. Several varieties of this particular species occur, and it also hybridizes easily with other prickly pears, making identification sometimes tricky. Description ''Opuntia phaeacantha'' has a mounding habit of flattened green pads. The pads are protected by clusters of spines. Each cluster bearing 1-4 spines. The spines are brown, reddish-brown, or gray, and often over 3 cm in length. At the base of the spine cluster is a round tuft of easily detached brown bristles called Glochids. Glochids are also present on the fruit. This is the source for the plants common name "prickly pear". The flowers are bright yellow with a pale green center. Some plants produce yellow flowers with an orange-red center. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eriogonum Jamesii
''Eriogonum jamesii'' is a species of wild buckwheat known by the common name James' buckwheat and antelope sage. It is native to the southwestern United States, being found in: Colorado, Utah, Arizona, Texas, New Mexico, Oklahoma Oklahoma (; Choctaw language, Choctaw: ; chr, ᎣᎧᎳᎰᎹ, ''Okalahoma'' ) is a U.S. state, state in the South Central United States, South Central region of the United States, bordered by Texas on the south and west, Kansas on the nor ..., and Nebraska. Uses The Navajo people have used ''Eriogonum jamesii'' as an oral contraceptive. Among the Zuni people, the root is soaked in water and used as a wash for sore eyes. The fresh or dried root is also eaten for stomachaches. The root is carried in the mouth for a sore tongue and then buried in a river bottom. The ground blossom powder is given to ceremonial dancers impersonating anthropic gods to bring rain.Stevenson, p.91 References External linksdescriptionat the University of Maryland, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carex Stenophylla
''Carex'' is a vast genus of more than 2,000 species of grass-like plants in the family Cyperaceae, commonly known as sedges (or seg, in older books). Other members of the family Cyperaceae are also called sedges, however those of genus ''Carex'' may be called true sedges, and it is the most species-rich genus in the family. The study of ''Carex'' is known as caricology. Description All species of ''Carex'' are perennial, although some species, such as '' C. bebbii'' and '' C. viridula'' can fruit in their first year of growth, and may not survive longer. They typically have rhizomes, stolons or short rootstocks, but some species grow in tufts (caespitose). The culm – the flower-bearing stalk – is unbranched and usually erect. It is usually distinctly triangular in section. The leaves of ''Carex'' comprise a blade, which extends away from the stalk, and a sheath, which encloses part of the stalk. The blade is normally long and flat, but may be folded, inrolled, cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artemisia Frigida
''Artemisia frigida'' is a widespread species of flowering plant in the aster family, which is known as the sunflower family. It is native to Europe, Asia, and much of North America. In parts of the north-central and northeastern United States it is an introduced species. Etymology Common names include fringed sagebrush, prairie sagewort, arctic sage and pasture sage. The plant is not, however, closely related to the true sages ''Salvia''. Description ''Artemisia frigida'' is a perennial plant but with a woody base. The stems spread out, generally forming a mat or clump up to tall. The stems are covered in lobed gray-green leaves which are coated in silvery hairs. The inflorescence contains many spherical flower heads each about half a centimeter wide and lined with woolly-haired, gray-green or brownish phyllaries. The flower heads contain several pistillate ray florets and many bisexual disc florets. The plant is aromatic, with a strong scent. This plant can make a great ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heterotheca Horrida
''Heterotheca villosa'', called the hairy goldenaster, is a species of flowering plant in the family Asteraceae found in central and western North America. Description The plant grows to in height and the leaves are in average length. Blooming from May to October, the flower head is about wide, with yellow ray and disk florets. The seeds have white bristles at the tip. The species is somewhat difficult to identify, with a number of close relatives and many varieties. ;VarietiesUniversity of Waterloo (Canada), Astereae Lab, ''Heterotheca villosa'' photos, drawings, distribution maps for each variety *''Heterotheca villosa'' var. ''ballardii'' (Rydb.) Semple - northern Great Plains in US and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grindelia Squarrosa
''Grindelia squarrosa'', also known as a curly-top gumweed or curlycup gumweed, is a small North American biennial or short-lived perennial plant. Description ''G. squarrosa'' is a decumbent to erect, much-branched perennial herb or subshrub growing up to tall. The leaves are long, gray-green, crenate with each tooth having a yellow bump near its tip, and resinous. The plant produces numerous flower heads in open, branching arrays. Each head usually contains 12–40 yellow ray flowers, though sometimes the rays are absent. These surround many small disc flowers. The plant blooms from July through late September. The brown seed is usually four-angled, with loose scales. Varieties *''Grindelia squarrosa'' var. ''quasiperennis'' *''Grindelia squarrosa'' var. ''serrulata'' *''Grindelia squarrosa'' var. ''squarrosa'' Distribution and habitat The species is native to western and central North America, from British Columbia east to Québec and New England, and south as far as Ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lesquerella Montana
''Lesquerella'' is the former name of a genus of flowering plants in the family Brassicaceae.Genus: ''Lesquerella'' S. Watson USDA GRIN Taxonomy for Plants Recent work has shown that ''Lesquerella'' is indistinct from the genus '''' and both genera have been united under ''Physaria''. In addition, the former ''Lesquerella'' of the southeastern United States have been moved to the genus '' Paysonia'' since 2002. The genus ''Lesquerella'' is now no longer applied to any species and is considered defunct. The genus is named in honor of |
Verbena Bracteata
''Verbena bracteata'' is a species of verbena known by the common names bracted vervain, bigbract verbena, prostrate vervain, and carpet vervain. It is native to North America where it is widespread, occurring throughout the continent except for northern Canada and southern Mexico. It occurs in many types of habitat, especially disturbed areas. It typically blooms between the months of May and October. This annual or biennial herb produces several hairy, spreading stems up to 30 centimeters long forming a low mat on the ground. The hairy leaves are toothed or lobed. The inflorescence is a spike of flowers which is dense with long, pointed, leaflike bract In botany, a bract is a modified or specialized leaf, especially one associated with a reproductive structure such as a flower, inflorescence axis or cone scale. Bracts are usually different from foliage leaves. They may be smaller, larger, or of ...s each up to 8 millimeters long. Each small tubular flower is about half a centi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
