Comments
(
Inglês
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fornecido por eFloras
Although Encelia scaposa traditionally has been included within Encelia, it seems misplaced here. Its cypselae differ from those of other encelias in lacking a narrowed apical notch and in having more or less villous (rather than mostly glabrous) faces. Molecular evidence suggests that it may be closer to Flourensia than to members of the alliance comprising Encelia, Enceliopsis, and Geraea.
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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
Perennials, 10–30(–60) cm (caudices 1–2 cm diam.). Stems contracted, at soil surface or ± subterranean (except peduncles). Leaves mostly basal; petioles ± wanting or merging with blades; blades greenish to cinereous, (proximalmost scalelike) mostly narrowly oblanceolate to linear, 30–100 mm (including attenuate bases, mostly 1–8 mm wide), faces ± hirtellous to scabrellous. Heads borne singly. Peduncles ± scabrellous. Involucres 12–22 mm. Phyllaries linear. Ray florets 20–40. Disc corollas yellow, ca. 5 mm. Cypselae (cuneate to obovate) ca. 5 mm (faces ± villous); pappi (readily falling) of 2 (± villous) bristlelike awns.
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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
Simsia scaposa A. Gray, Smithsonian Contr. Knowl. 5(6): 88. 1853; Encelia scaposa var. stenophylla Shinners
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Encelia scaposa
(
Inglês
)
fornecido por wikipedia EN
Encelia scaposa, common name onehead brittlebush[2] is a North American species of flowering plants in the family Asteraceae. It has been found in western Texas, southwestern New Mexico, and Chihuahua.[3][4][5]
Encelia scaposa is a shrub up to 60 cm (2 feet) tall. Leaves are oblanceolate to linear, rarely more than 10 cm (4 inches) long. One plant can produce several flower heads. The heads are unusual in the genus in having as many as 40 ray florets in addition to the disc florets.[6][7]
References
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^ The Plant List, Encelia scaposa (A.Gray) A.Gray
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^ USDA, NRCS (n.d.). "Encelia scaposa". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 21 June 2015.
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^ Biota of North America Program 2014 county distribution map
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^ Tropicos, specimen listing for Encelia scaposa (A. Gray) A. Gray
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^ SEINet, Southwest Biodiversity, Arizona chapter, Encelia scaposa includes photos, description, distribution map
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^ Flora of North America, Encelia scaposa (A. Gray) A. Gray
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^ Gray, Asa. 1853. Smithsonian Contributions to Knowledge 5(6): 88 diagnosis in Latin, description and commentary in English
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Encelia scaposa: Brief Summary
(
Inglês
)
fornecido por wikipedia EN
Encelia scaposa, common name onehead brittlebush is a North American species of flowering plants in the family Asteraceae. It has been found in western Texas, southwestern New Mexico, and Chihuahua.
Encelia scaposa is a shrub up to 60 cm (2 feet) tall. Leaves are oblanceolate to linear, rarely more than 10 cm (4 inches) long. One plant can produce several flower heads. The heads are unusual in the genus in having as many as 40 ray florets in addition to the disc florets.
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- cc-by-sa-3.0
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- Wikipedia authors and editors
Encelia scaposa
(
Vietnamita
)
fornecido por wikipedia VI
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Encelia scaposa: Brief Summary
(
Vietnamita
)
fornecido por wikipedia VI
Encelia scaposa là một loài thực vật có hoa trong họ Cúc. Loài này được (A.Gray) A.Gray mô tả khoa học đầu tiên năm 1873.
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- Wikipedia tác giả và biên tập viên
