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Luina Nardosmia
''Luina'', commonly called silverback, is a small genus of perennial shrubs in the groundsel tribe within the sunflower family. Description These are large, bushy perennials, native to the Pacific Coast of North America (United States and Canada), growing on rock outcrops, cliffs, and talus slopes. Their slender stems are covered with a gray, thick felt. They grow from a stout, branching, woody base, growing into clumps several meters across. The leaves have an alternate arrangement, The leaf shape is lanceolate to ovate. The leaf margins are entire or dentate. The leaves are sessile in ''L. hypoleuca'', but petiolate in ''L. serpentina''. The leaves are glabrous above, but underneath thick with white hairs, giving it a silvery appearance. At the end of each stem there is an inflorescence with generally 4–12, flat-topped clustered flower heads. These are discoid, i.e. they contain only disc flowers and lack ray flowers. The bracts under the flower head occur in 1â ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luina Hypoleuca
''Luina hypoleuca'', the littleleaf silverback, is a species of the genus '' Luina'' and the family Asteraceae. It grows to in height, its leaves long and white on the underside (hence the specific epithet, meaning 'bottom white'). It flowers between June and October, with yellowish rayless flower heads about long. It is found in North America on open and usually rocky places between elevations of in British Columbia, California, Oregon, and Washington Washington most commonly refers to: * George Washington (1732–1799), the first president of the United States * Washington (state), a state in the Pacific Northwest of the United States * Washington, D.C., the capital of the United States ** A .... References External links *Jepson Manual Treatment [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fruit
In botany, a fruit is the seed-bearing structure in flowering plants (angiosperms) that is formed from the ovary after flowering. Fruits are the means by which angiosperms disseminate their seeds. Edible fruits in particular have long propagated using the movements of humans and other animals in a symbiotic relationship that is the means for seed dispersal for the one group and nutrition for the other; humans, and many other animals, have become dependent on fruits as a source of food. Consequently, fruits account for a substantial fraction of the world's agricultural output, and some (such as the apple and the pomegranate) have acquired extensive cultural and symbolic meanings. In common language and culinary usage, ''fruit'' normally means the seed-associated fleshy structures (or produce) of plants that typically are sweet (or sour) and edible in the raw state, such as apples, bananas, grapes, lemons, oranges, and strawberries. In botanical usage, the term ''fruit'' als ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cacaliopsis Nardosmia
''Cacaliopsis'' is a monotypic genus of flowering plants in the aster family, Asteraceae, containing the single species ''Cacaliopsis nardosmia'' (formerly ''Cacalia nardosmia''). It is known by the common name silvercrown. USDA PLANTS. It is native to western North America. Description This species is a perennial herb growing from s with a fibrous root system. It has an erect stem reaching about in maximum height. The are alternately arranged, and most are near the base of the stem. The blades have lobes subdivided into toothed segme ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luina Nardosmia
''Luina'', commonly called silverback, is a small genus of perennial shrubs in the groundsel tribe within the sunflower family. Description These are large, bushy perennials, native to the Pacific Coast of North America (United States and Canada), growing on rock outcrops, cliffs, and talus slopes. Their slender stems are covered with a gray, thick felt. They grow from a stout, branching, woody base, growing into clumps several meters across. The leaves have an alternate arrangement, The leaf shape is lanceolate to ovate. The leaf margins are entire or dentate. The leaves are sessile in ''L. hypoleuca'', but petiolate in ''L. serpentina''. The leaves are glabrous above, but underneath thick with white hairs, giving it a silvery appearance. At the end of each stem there is an inflorescence with generally 4–12, flat-topped clustered flower heads. These are discoid, i.e. they contain only disc flowers and lack ray flowers. The bracts under the flower head occur in 1â ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prenanthes
''Prenanthes'' is a genus of plant in the family Asteraceae, often referred to as rattlesnake root. Molecular analysis in 2009 revealed that the genus as traditionally envisioned was polyphyletic, meaning that it is a conglomeration of species not closely related to one another.Posch, M., et al. (2011)A new trisaccharide derivative from ''Prenanthes purpurea''.Journal of the Serbian Chemical Society 76(6), 841-45. The genus formerly included species now placed in '' Aetheorhiza'', '' Askellia'', ''Brickellia'', '' Chondrilla'', '' Crepidiastrum'', ''Crepis'', '' Emilia'', '' Erythroseris'', '' Faberia'', '' Hololeion'', ''Hypochaeris'', '' Ixeris'', ''Lactuca'', '' Lapsanastrum'', ''Launaea'', ''Lygodesmia'', ''Nabalus'', '' Notoseris'', '' Paraprenanthes'', '' Parasenecio'', '' Picrosia'', '' Sonchella'', '' Sonchus'', '' Soroseris'', ''Stephanomeria'', ''Trixis'', and ''Youngia''. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rainiera
''Rainiera'' is a monotypic genus of flowering plants in the daisy family, Asteraceae. The single species, ''Rainiera stricta'' , is endemic to the northwestern United States (Oregon and Washington). The genus is part of the tribe Senecioneae, and appears to be most closely related to '' Luina'', another genus of northwestern North America, in which it was once placed. ''Rainiera stricta'' is of conservation concern, with a G2G3 ranking from NatureServe, and is considered to be globally imperiled. It is known by the common name false silverback. Description ''Rainiera stricta'' is an herbaceous perennial with both basal and cauline, alternate, petiolate leaves. It has 30-70 discoid heads arranged in a raceme-like or thyrse-like capitulescence. The disk florets are about 5 per head, and have yellow, sometimes purple-tinged corollas. The cypselae (achenes) are glabrous and have a pappus of white or straw-colored bristles. It is distinguished from ''Luina'' by the having fewer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cacaliopsis
''Cacaliopsis'' is a monotypic genus of flowering plants in the aster family, Asteraceae, containing the single species ''Cacaliopsis nardosmia'' (formerly ''Cacalia nardosmia''). It is known by the common name silvercrown. USDA PLANTS. It is native to western North America. Description This species is a perennial herb growing from s with a fibrous root system. It has an erect stem reaching about in maximum height. The are alternately arranged, and most are near the base of the stem. The blades have lobes subdivided into toothed segme ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grant County, Oregon
Grant County is one of the List of counties in Oregon, 36 counties in the U.S. state of Oregon. As of the 2020 United States census, 2020 census, the population was 7,233, making it Oregon's fourth-least populous county. The county seat is Canyon City, Oregon, Canyon City. It Oregon Geographic Names, is named for President Ulysses S. Grant, who served as an army officer in the Oregon Territory, and at the time of the county's creation was a Union (American Civil War), Union general in the American Civil War. Grant County is included in the eight-county definition of Eastern Oregon. History Grant County was established on October 14, 1864, from parts of old Wasco County, Oregon, Wasco and old Umatilla County, Oregon, Umatilla counties. Prior to its creation, cases brought to court were tried in The Dalles, Oregon, The Dalles, county seat of the vast Wasco County. The great distance to The Dalles made law enforcement a difficult problem, and imposed a heavy burden on citizens wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luina Serpentina
''Luina'', commonly called silverback, is a small genus of perennial shrubs in the groundsel tribe within the sunflower family. Description These are large, bushy perennials, native to the Pacific Coast of North America (United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ... and Canada), growing on rock outcrops, cliffs, and talus slopes. Their slender Plant stem, stems are covered with a gray, thick felt. They grow from a stout, branching, woody base, growing into clumps several meters across. The leaves have an alternate arrangement, The leaf shape is lanceolate to ovate. The leaf margins are entire or dentate. The leaves are sessile in ''L. hypoleuca'', but petiolate in ''L. serpentina''. The leaves are glabrous above, but underneath thick with white hairs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
