Comments
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Inglês
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fornecido por eFloras
Ericameria albida is common in the Great Basin region.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
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Inglês
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fornecido por eFloras
Plants 10–150 cm . Stems erect to ascending, pale green when young, becoming whitish, fastigiately branched, glabrous, resinous at and distal to nodes. Leaves usually ascending, recurved when older; blades filiform (adaxially sulcate), 15–35 × 0.5–2 mm, midnerves obscure, apices acute, often mucronate, faces glabrous, gland-dotted (in pits and sessile); axillary leaf fascicles often present. Heads in rounded, cymiform arrays (to 5 cm wide). Peduncles usually less than 10 mm (ebracteate). Involucres turbinate, 6–10 × 2–4 mm. Phyllaries 15–20 in 3–4 series, green to tan, ovate to lanceolate, 1.5–6 × 0.7–1.5 mm, unequal, outer herbaceous or herbaceous-tipped, inner mostly chartaceous (bodies truncate or tapering gradually or abruptly to bases of herbaceous appendages), midnerves faint (margins membranous, usually ciliate), apices (outer and mid) cuspidate (tips squarrose), abaxial faces glabrous, resinous. Ray florets 0. Disc florets 5–7; corollas 4.7–7 mm. Cypselae tan, narrowly turbinate to subcylindric or narrowly ellipsoid, 4–5 mm (5-ribbed), moderately hairy to sericeous, often gland-dotted (glands spheric, glistening) distally; pappi whitish, 4.5–5.5 mm. 2n = 18.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
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Inglês
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fornecido por eFloras
Bigelowia albida M. E. Jones ex A. Gray, Proc. Amer. Acad. Arts 17: 209. 1881 (as Bigelovia); Chrysothamnus albidus (M. E. Jones ex A. Gray) Greene
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Ericameria albida
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Inglês
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fornecido por wikipedia EN
Ericameria albida is a North American species of flowering shrub in the family Asteraceae known by the common name white flowered rabbitbrush.[3] It is native to desert regions in the western United States mostly in the Great Basin (Utah,[4] Nevada,[4] and eastern California (Inyo, Mono, and San Bernardino Counties; one report of it in Lassen County is from an urban area).[3][5]
Ericameria albida grows in dry, alkaline plains in desert regions. It is a shrub sometimes reaching a height of 150 cm (4.9 ft). Leaves are thin and thread-like, up to 35 mm (1.4 in) long. The tips of its erect branches hold dense inflorescences of tiny flower heads with creamy white disci florets but no ray florets.[6]
References
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^ Gray, Asa 1882. Proceedings of the American Academy of Arts and Sciences 17: 209 description in Latin, as Bigelovia albida
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^ The Plant List, Ericameria albida (M.E.Jones ex A.Gray) L.C.Anderson
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^ a b Calflora taxon report, University of California, Ericameria albida (M.E. Jones ex A. Gray) L.C. Anderson white flowered rabbitbrush
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^ a b Biota of North America Program, 2014 county distribution map
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^ Intermountain Herbarium Network, Ericameria albida (M.E.Jones ex A.Gray) L.C.Anderson description, distribution map, photos of herbarium specimens
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^ Flora of North America, Whiteflower rabbitbrush, Ericameria albida (M. E. Jones ex A. Gray) L. C. Anderson, Great Basin Naturalist. 55: 86. 1995.
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Ericameria albida: Brief Summary
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Inglês
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fornecido por wikipedia EN
Ericameria albida is a North American species of flowering shrub in the family Asteraceae known by the common name white flowered rabbitbrush. It is native to desert regions in the western United States mostly in the Great Basin (Utah, Nevada, and eastern California (Inyo, Mono, and San Bernardino Counties; one report of it in Lassen County is from an urban area).
Ericameria albida grows in dry, alkaline plains in desert regions. It is a shrub sometimes reaching a height of 150 cm (4.9 ft). Leaves are thin and thread-like, up to 35 mm (1.4 in) long. The tips of its erect branches hold dense inflorescences of tiny flower heads with creamy white disci florets but no ray florets.
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia authors and editors
Ericameria albida
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Vietnamita
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fornecido por wikipedia VI
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Ericameria albida: Brief Summary
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Vietnamita
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fornecido por wikipedia VI
Ericameria albida là một loài thực vật có hoa trong họ Cúc. Loài này được (M.E.Jones ex A.Gray) L.C.Anderson mô tả khoa học đầu tiên năm 1995.
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- Wikipedia tác giả và biên tập viên
