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Imagem de Pyrrocoma apargioides (A. Gray) Greene
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Pyrrocoma apargioides (A. Gray) Greene

Comments ( Inglês )

fornecido por eFloras
Pyrrocoma apargioides is distinguished by its sharply serrate or laciniate leaves, subscapiform stems with bractlike cauline leaves, and heads usually borne singly. It is thought to be closely related to P. racemosa (H. M. Hall 1928; R. A. Mayes 1976).
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cc-by-nc-sa-3.0
direitos autorais
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citação bibliográfica
Flora of North America Vol. 20: 414, 415, 421 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
fonte
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
projeto
eFloras.org
original
visite a fonte
site do parceiro
eFloras

Description ( Inglês )

fornecido por eFloras
Plants 5–18(–30) cm. Stems 1–7, procumbent to decumbent or ascending, red tinged, scapiform, glabrous or sparsely tomentose. Leaves: basal petiolate, blades lanceolate to narrowly oblanceolate, 30–100 × 2–18 mm (leathery), margins usually coarsely dentate to laciniate, rarely entire, ciliate; cauline sessile, blades linear-lanceolate (bractlike), 10–20 × 1–2 mm; faces glabrous, eglandular. Heads usually borne singly, terminal, rarely 1–2 smaller proximally. Peduncles 2–3 cm. Involucres hemispheric, 7–13 × 13–20 mm. Phyllaries in 3–4 series, green, oblanceolate to narrowly oblong, 4–10 mm, unequal, margins white to purplish, entire, ciliate, apices green, broad, acute, faces glabrous. Ray florets 11–40; corollas 7–16 mm. Disc florets 45–90; corollas 5–7 mm. Cypselae fusiform, slightly flattened, 5–7 mm, 3-angled, faces striate, glabrous; pappi tawny, 5–7.5 mm. 2n = 12.
licença
cc-by-nc-sa-3.0
direitos autorais
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citação bibliográfica
Flora of North America Vol. 20: 414, 415, 421 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
fonte
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
projeto
eFloras.org
original
visite a fonte
site do parceiro
eFloras

Synonym ( Inglês )

fornecido por eFloras
Haplopappus apargioides A. Gray, Proc. Amer. Acad. Arts 7: 354. 1868 (as Aplopappus); Pyrrocoma demissa Greene
licença
cc-by-nc-sa-3.0
direitos autorais
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citação bibliográfica
Flora of North America Vol. 20: 414, 415, 421 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
fonte
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
projeto
eFloras.org
original
visite a fonte
site do parceiro
eFloras

Pyrrocoma apargioides ( Inglês )

fornecido por wikipedia EN

Pyrrocoma apargioides is a species of flowering plant in the family Asteraceae known by the common name alpineflames.[1] It is native to the western United States from the Sierra Nevada of California east to Utah, where it grows in the forests and meadows of high mountains. It is a perennial herb growing from a taproot and producing one or more stems to 30 centimeters in length. The stems are decumbent or upright, reddish, and hairless to slightly woolly. Most of the leaves are located around the base. They are thick and leathery, lance-shaped with large sawteeth along the edges, often center-striped in white, and measure up to 10 centimeters long. The inflorescence is usually a single flower head lined with centimeter-long phyllaries which are reddish to green with red edges. The head has a center of yellow disc florets and a fringe of ray florets which are yellow, often splashed with red along the undersides, measuring up to 1.6 centimeters in length. The fruit is an achene which may be well over a centimeter in length including its pappus.

References

  1. ^ USDA, NRCS (n.d.). "Pyrrocoma apargioides". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 16 October 2015.

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cc-by-sa-3.0
direitos autorais
Wikipedia authors and editors
original
visite a fonte
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wikipedia EN

Pyrrocoma apargioides: Brief Summary ( Inglês )

fornecido por wikipedia EN

Pyrrocoma apargioides is a species of flowering plant in the family Asteraceae known by the common name alpineflames. It is native to the western United States from the Sierra Nevada of California east to Utah, where it grows in the forests and meadows of high mountains. It is a perennial herb growing from a taproot and producing one or more stems to 30 centimeters in length. The stems are decumbent or upright, reddish, and hairless to slightly woolly. Most of the leaves are located around the base. They are thick and leathery, lance-shaped with large sawteeth along the edges, often center-striped in white, and measure up to 10 centimeters long. The inflorescence is usually a single flower head lined with centimeter-long phyllaries which are reddish to green with red edges. The head has a center of yellow disc florets and a fringe of ray florets which are yellow, often splashed with red along the undersides, measuring up to 1.6 centimeters in length. The fruit is an achene which may be well over a centimeter in length including its pappus.

licença
cc-by-sa-3.0
direitos autorais
Wikipedia authors and editors
original
visite a fonte
site do parceiro
wikipedia EN

Pyrrocoma apargioides ( Vietnamita )

fornecido por wikipedia VI
Tango style Wikipedia Icon.svg
Đây là một bài mồ côi vì không có hoặc có ít bài khác liên kết đến nó.
Xin hãy tạo liên kết đến bài này trong các bài của các chủ đề liên quan. (tháng 7 2018)


Pyrrocoma apargioides là một loài thực vật có hoa trong họ Cúc. Loài này được (A.Gray) Greene miêu tả khoa học đầu tiên năm 1894.[1]

Chú thích

  1. ^ The Plant List (2010). Pyrrocoma apargioides. Truy cập ngày 4 tháng 6 năm 2013.

Liên kết ngoài

 src= Wikimedia Commons có thư viện hình ảnh và phương tiện truyền tải về Pyrrocoma apargioides  src= Wikispecies có thông tin sinh học về Pyrrocoma apargioides


Hình tượng sơ khai Bài viết tông cúc Astereae này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
licença
cc-by-sa-3.0
direitos autorais
Wikipedia tác giả và biên tập viên
original
visite a fonte
site do parceiro
wikipedia VI

Pyrrocoma apargioides: Brief Summary ( Vietnamita )

fornecido por wikipedia VI


Pyrrocoma apargioides là một loài thực vật có hoa trong họ Cúc. Loài này được (A.Gray) Greene miêu tả khoa học đầu tiên năm 1894.

licença
cc-by-sa-3.0
direitos autorais
Wikipedia tác giả và biên tập viên
original
visite a fonte
site do parceiro
wikipedia VI