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Stephanomeria
''Stephanomeria'' is a genus of North American plants also known as wirelettuce, belonging to the tribe Cichorieae within the family Asteraceae.Lee, J., Baldwin, B., and Gottlieb, L.D.; ''Phylogeny of ''Stephanomeria'' and related genera (compositae-lactuceae) bed on analysis of 18S-26S nuclear rDNA ITS and ETS sequences''; American Journal of Botany. 2002; 89:160-168 ''Stephanomeria'' species are used as food plants by the larvae of some Lepidoptera species including '' Schinia scarletina'', which feeds exclusively on the genus. ; Annual species * ''Stephanomeria diegensis'' Gottlieb - San Diego wirelettuce - Baja California, southern California; Hybrid origin: ''S. exigua х S. virgata'' * '' Stephanomeria elata'' Nutt. - Santa Barbara wirelettuce - California and Oregon; 2n=32 * ''Stephanomeria exigua'' Nutt. - small wirelettuce - widespread throughout western United States + Baja California; 2n=16 * '' Stephanomeria hitchcockii'' Gand. - Kansas * ''Stephanomeria malheurensis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephanomeria Hitchcockii
''Stephanomeria'' is a genus of North American plants also known as wirelettuce, belonging to the tribe Cichorieae within the family Asteraceae.Lee, J., Baldwin, B., and Gottlieb, L.D.; ''Phylogeny of ''Stephanomeria'' and related genera (compositae-lactuceae) bed on analysis of 18S-26S nuclear rDNA ITS and ETS sequences''; American Journal of Botany. 2002; 89:160-168 ''Stephanomeria'' species are used as food plants by the larvae of some Lepidoptera species including '' Schinia scarletina'', which feeds exclusively on the genus. ; Annual species * ''Stephanomeria diegensis'' Gottlieb - San Diego wirelettuce - Baja California, southern California; Hybrid origin: ''S. exigua х S. virgata'' * '' Stephanomeria elata'' Nutt. - Santa Barbara wirelettuce - California and Oregon; 2n=32 * ''Stephanomeria exigua'' Nutt. - small wirelettuce - widespread throughout western United States + Baja California; 2n=16 * '' Stephanomeria hitchcockii'' Gand. - Kansas * ''Stephanomeria malheurensis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephanomeria Guadalupensis
''Stephanomeria'' is a genus of North American plants also known as wirelettuce, belonging to the tribe Cichorieae within the family Asteraceae.Lee, J., Baldwin, B., and Gottlieb, L.D.; ''Phylogeny of ''Stephanomeria'' and related genera (compositae-lactuceae) bed on analysis of 18S-26S nuclear rDNA ITS and ETS sequences''; American Journal of Botany. 2002; 89:160-168 ''Stephanomeria'' species are used as food plants by the larvae of some Lepidoptera species including '' Schinia scarletina'', which feeds exclusively on the genus. ; Annual species * ''Stephanomeria diegensis'' Gottlieb - San Diego wirelettuce - Baja California, southern California; Hybrid origin: ''S. exigua х S. virgata'' * '' Stephanomeria elata'' Nutt. - Santa Barbara wirelettuce - California and Oregon; 2n=32 * ''Stephanomeria exigua'' Nutt. - small wirelettuce - widespread throughout western United States + Baja California; 2n=16 * ''Stephanomeria hitchcockii'' Gand. - Kansas * ''Stephanomeria malheurensis' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephanomeria Mexiae
''Stephanomeria'' is a genus of North American plants also known as wirelettuce, belonging to the tribe Cichorieae within the family Asteraceae.Lee, J., Baldwin, B., and Gottlieb, L.D.; ''Phylogeny of ''Stephanomeria'' and related genera (compositae-lactuceae) bed on analysis of 18S-26S nuclear rDNA ITS and ETS sequences''; American Journal of Botany. 2002; 89:160-168 ''Stephanomeria'' species are used as food plants by the larvae of some Lepidoptera species including '' Schinia scarletina'', which feeds exclusively on the genus. ; Annual species * ''Stephanomeria diegensis'' Gottlieb - San Diego wirelettuce - Baja California, southern California; Hybrid origin: ''S. exigua х S. virgata'' * '' Stephanomeria elata'' Nutt. - Santa Barbara wirelettuce - California and Oregon; 2n=32 * ''Stephanomeria exigua'' Nutt. - small wirelettuce - widespread throughout western United States + Baja California; 2n=16 * ''Stephanomeria hitchcockii'' Gand. - Kansas * ''Stephanomeria malheurensis' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephanomeria Exigua
''Stephanomeria exigua'', the small wirelettuce, is a perennial or biennial plant native to the western United States. It is thought to be the parent species of '' Stephanomeria malheurensis'' (Malheur wirelettuce), an endangered plant species found only in southern Oregon. It generally blooms from mid-spring to late summer and produces small, light pink or light purple blooms. Distribution and range ''Stephanomeria exigua'' is native to the arid regions of Arizona, California, Colorado, Idaho, New Mexico, Nevada, Oregon, Texas, Utah and Wyoming, as well as New York. Related taxa There are 17 related species of ''Stephanomeria'' according to the US Department of Agriculture, including ''S. runcinata'', ''S. cichoriacea'', and ''S. elata''. There are also 5 sub-species of ''S. exigua'', ''S. exigua carotifera'', ''S. exigua coronaria'', ''S. exigua deanei'', ''S. exigua exigua'', and ''S. exigua macrocarpa'' All are native to the western United States and parts of western Ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephanomeria Diegensis
''Stephanomeria diegensis'' is a species of flowering plant in the family Asteraceae known by the common name San Diego wirelettuce. It is native to the coastal hills and ranges of southern California and Baja California, where it grows in many types of open habitat. It evolved as a hybrid of '' Stephanomeria exigua'' and '' S. virgata''. Furthermore, it is thought to be the result of homoploid hybrid speciation, which is uncommon. The plant is frequently misidentified as one of its parents, especially if older taxonomic keys are used.Chester, T''S. diegensis'': An analysis/ref> This is an erect annual herb easily exceeding two meters in height. Its slender stem has many spreading branches. The basal leaves are linear to lance-shaped and up to 10 centimeters long. The leaves wither early and are absent for most of the year, giving the plant a twiglike appearance. Leaves on the upper stem are small and reduced. The inflorescences are usually clusters of flower heads located at inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephanomeria Virgata
''Stephanomeria virgata'', commonly called rod wirelettuce, twiggy wreath plant, and virgate wirelettuce, is a herbaceous annual plant of the family Asteraceae. It can be found growing in Western North America, specifically California, but also in Oregon and Nevada and northern Mexico. This plant can be found in dry, open habitat types at elevations below 2100 meters. ''S. virgata'' is sometimes used as an ornamental plant. Description ''Stephanomeria virgata'' is an annual plant and grows 5 to 30 centimeters tall. The stem may be hairless or woolly. It is long and has dense branches. Leaves on the lower plant are rosetted around the base. They are oblong and lobed. On the upper plant the leaves are small, linear in shape, and smooth edged without lobes. Flower heads occur at intervals on the branches and contain 5 to 9 ray florets. The fruit is an achene with a pappus of white bristles. Early classification ''Stephanomeria virgata'' formerly included plants that now belong to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephanomeria Malheurensis
''Stephanomeria malheurensis'', the Malheur wirelettuce, is a species of flowering plant in the family Asteraceae. It is endemic to Oregon in the United States. It is a federally listed endangered species. It was discovered in 1966 and the population at the type locality in Harney County is the only one ever known. For several years in the 1980s it disappeared. Scattered individuals have been noted over the years. Plants were grown from seed at the Berry Botanic Garden in Portland and planted at the original site. Some still survived as of 2001.''Stephanomeria malheurensis''. Center for Plant Conservation. This species grows atop hills surrounded by flat land. The soils are derived from |
Stephanomeria Paniculata
''Stephanomeria paniculata'' is a species of flowering plant in the family Asteraceae known by the common names tufted wirelettuce and stiff-branched wirelettuce. It is native to the northwestern United States, where it grows in many types of habitat, including disturbed areas. It is an annual or biennial herb producing a slender, erect stem with stiff, widely spreading branches toward the top. It is hairless. The leaves are mostly located in a basal rosette, the largest reaching 10 centimeters long. Smaller, linear leaves occur along the upper stem. Flower heads occur singly or in small clusters along the stiff branches. Each head contains 4 to 6 ray florets, each with an elongated tube and a pinkish or lavender ligule up to 1.4 centimeters long. The fruit is an achene An achene (; ), also sometimes called akene and occasionally achenium or achenocarp, is a type of simple dry fruit produced by many species of flowering plants. Achenes are monocarpellate (formed from one carpel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephanomeria Tenuifolia
''Stephanomeria tenuifolia'', the narrow-leaved wire-lettuce or narrow leaved stephanomeria, is a perennial plant in the family Asteraceae that grows in the Great Basin of the western United States.Great Basin Wildflowers, Laird R. Blackwell, 2006, Morris Book Publishing LLC., It has five ray flowers that give it the appearance of being petals of a single flower of a plant in another plant family. Growth pattern It grows with much branching from . Leaves and stems Leaves are threadlike. Inflorescence and fruit The inflorescence is a head with 5 square-tipped, petal-like ray flowers and sepal-like phyllaries. Fruits are seeds attached to parachute-like pappi. Habitat and range Narrow leaved stephanomeria grows in the plains and dry slopes in sagebrush steppe, mixed conifer, and mountain shrub communities in the Great Basin. In California it can be found in sagebrush scrub, Northern juniper woodland, yellow pine forest, red fir forest, lodgepole forest, and subalpine forest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephanomeria Cichoriacea
''Stephanomeria cichoriacea'' is a species of flowering plant in the family Asteraceae; it is known by the common names chicoryleaf wirelettuce and silver rock-lettuce. It is endemic to California, where it grows in the coastal mountain ranges as far north as Monterey County, but especially in southern California mountains such as the Transverse Ranges. Its habitat includes chaparral. It is a perennial herb producing slender erect stems reaching maximum heights exceeding one meter. The stem is woolly with hairs, especially on new growth. The leaves are mostly located in a basal rosette, the largest reaching 18 to 20 centimeters long. They are lance-shaped and often toothed along the edges, and the newer ones are woolly. Smaller leaves occur farther up the stem. The inflorescence is a long array of several flower heads, with some occurring in the upper leaf axils as well. Each head has a cylindrical base 1 to 2 centimeters long which is lined with layers of glandular phyllaries. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephanomeria Elata
''Stephanomeria elata'' is a species of flowering plant in the family Asteraceae known by the common names Santa Barbara wirelettuce and Nuttall's wirelettuce. It is native to Oregon and California, where it grows in coastal and inland mountain ranges, including the Sierra Nevada. It can be found in many types of habitat. It is an annual herb producing a slender, erect stem often exceeding one meter in maximum height. It is hairy to hairless and often glandular. The leaves are mostly located in a basal rosette, the largest reaching 10 centimeters long. Smaller, much-reduced leaves occur farther up the stem. The leaves drop early, leaving the plant naked for most of the year. Flowers occur singly or in small clusters along the stiff branches. Each head contains up to 15 or 16 ray florets, each with an elongated tube and a pink ligule 6 or 7 millimeters long. The fruit is an achene tipped with a spreading cluster of long, plumelike pappus bristles. References External linksJepson ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephanomeria Fluminea
''Stephanomeria fluminea'' is a species of flowering plant in the family Asteraceae The family Asteraceae, alternatively Compositae, consists of over 32,000 known species of flowering plants in over 1,900 genera within the order Asterales. Commonly referred to as the aster, daisy, composite, or sunflower family, Compositae w ... known by the common names Creekside wirelettuce or Teton wirelettuce. References fluminea Flora of Wyoming {{Cichorieae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |