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Chorizanthe wheeleri S. Wats.

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Comments ( englanti )

tarjonnut eFloras
Chorizanthe wheeleri is a rare insular endemic known only from Santa Cruz and Santa Rosa islands.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
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Flora of North America Vol. 5 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Description ( englanti )

tarjonnut eFloras
Plants erect to spreading, 0.5-2(-2.5) × 1-2 dm, thinly pubescent. Leaves basal; petiole 0.5-3 cm; blade elliptic to oblong, 0.5-2 × 0.2-0.6 cm, thinly pubescent adaxially, tomentose abaxially. Inflorescences mostly flat-topped, openly branched, greenish to reddish; bracts persistent, 2, usually leaflike at proximal nodes and similar to leaf blades, short-petiolate, oblong, 0.5-1.2 cm × 2-4 mm, sessile, reduced and scalelike at distal nodes, linear, acicular, often acerose, 0.1-0.5 cm × 0.5-1 mm, awns straight, 0.5-1 mm. Involucres in dense terminal clusters with 1 at node of dichotomies, reddish, cylindric, not ventricose, 2-2.5 mm, corrugate, without scarious or membranous margins, thinly pubescent with stoutish, recurved hairs; teeth spreading, unequal, 0.3-0.8(-1) mm, with 3 longer ones more erect than 3 shorter and less-prominent ones; awns uncinate, 0.3-0.5 mm. Flowers exserted; perianth white or rose or red with white lobes, cylindric, 2.5-3 mm, glabrous except for few scattered hairs ca. midlength along midrib abaxially; tepals connate 1/ 2 their length, monomorphic to slightly dimorphic, oblong, rounded apically, those of outer whorl usually slightly broader and longer than those of inner whorl; stamens 6, included; filaments distinct, 1.5-2 mm, glabrous; anthers pink to red, oblong, 0.3-0.4 mm. Achenes brown, lenticular, 2.5-3 mm.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliografinen lainaus
Flora of North America Vol. 5 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flora of North America @ eFloras.org
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Distribution ( englanti )

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Calif.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliografinen lainaus
Flora of North America Vol. 5 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flowering/Fruiting ( englanti )

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Flowering Apr-Jun.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliografinen lainaus
Flora of North America Vol. 5 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Habitat ( englanti )

tarjonnut eFloras
Gravelly to rocky slopes, coastal scrub communities; 0-400(-600)m.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliografinen lainaus
Flora of North America Vol. 5 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Synonym ( englanti )

tarjonnut eFloras
Chorizanthe insularis R. Hoffmann
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliografinen lainaus
Flora of North America Vol. 5 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
lähde
Flora of North America @ eFloras.org
muokkaaja
Flora of North America Editorial Committee
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Chorizanthe wheeleri ( englanti )

tarjonnut wikipedia EN

Chorizanthe wheeleri is a rare species of flowering plant in the buckwheat family known by the common names Santa Barbara spineflower and Wheeler's spineflower. It is endemic to Santa Cruz and Santa Rosa Islands, two of the Channel Islands of California.

It resembles the closely related plant known as Turkish rugging (Chorizanthe staticoides) and any reported mainland occurrences are actually specimens of this much more common species.

Chorizanthe wheeleri is erect, growing up to about 25 centimeters tall, reddish in color and hairy in texture. The inflorescence is a dense cluster of flowers, each flower surrounded by six hairy bracts with hooked awns at the tips. The flower is white to red and only 2 or 3 millimeters wide.

References

  1. ^ "NatureServe Explorer". NatureServe Explorer. NatureServe. 2022. Retrieved 19 May 2022.

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Chorizanthe wheeleri: Brief Summary ( englanti )

tarjonnut wikipedia EN

Chorizanthe wheeleri is a rare species of flowering plant in the buckwheat family known by the common names Santa Barbara spineflower and Wheeler's spineflower. It is endemic to Santa Cruz and Santa Rosa Islands, two of the Channel Islands of California.

It resembles the closely related plant known as Turkish rugging (Chorizanthe staticoides) and any reported mainland occurrences are actually specimens of this much more common species.

Chorizanthe wheeleri is erect, growing up to about 25 centimeters tall, reddish in color and hairy in texture. The inflorescence is a dense cluster of flowers, each flower surrounded by six hairy bracts with hooked awns at the tips. The flower is white to red and only 2 or 3 millimeters wide.

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Wikipedia authors and editors
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Chorizanthe wheeleri ( puola )

tarjonnut wikipedia POL

Chorizanthe wheeleri S.Watson – gatunek rośliny z rodziny rdestowatych (Polygonaceae Juss.). Występuje endemicznie w południowo-zachodnich Stanach Zjednoczonych, w Kalifornii, w archipelagu Channel Islands, na wyspach Santa Cruz i Santa Rosa[3][4][5].

Morfologia

Pokrój
Roślina jednoroczna dorastająca do 10–20 cm wysokości[5].
Liście
Blaszka liściowa liści odziomkowych jest omszona od spodu i ma kształt od eliptycznego do podłużnego. Mierzy 5–20 mm długości oraz 2–6 mm szerokości. Ogonek liściowy jest owłosiony i osiąga 5–30 mm długości[5].
Kwiaty
Zebrane w wierzchotki jednoramienne, rozwijają się na szczytach pędów. Okwiat ma obły kształt i barwę od białej do różowej lub czerwonej, mierzy do 2–3 mm długości[5].
Owoce
Niełupki o soczewkowatym kształcie, osiągają 2–3 mm długości[5].

Biologia i ekologia

Rośnie w zaroślach oraz na terenach skalistych. Występuje na wysokości do 600 m n.p.m. Kwitnie od kwietnia do czerwca[5].

Ochrona

Chorizanthe wheeleri posiada status gatunku narażonego[4].

Przypisy

  1. ↑ Stevens P.F.: Angiosperm Phylogeny Website (ang.). 2001–. [dostęp 2009-06-01].
  2. ↑ a b Chorizanthe wheeleri S.Watson (ang.). The Plant List. [dostęp 30 listopada 2016].
  3. ↑ Discover Life: Point Map of Chorizanthe wheeleri (ang.). Encyclopedia of Life. [dostęp 30 listopada 2016].
  4. ↑ a b Comprehensive Report Species - Chorizanthe wheeleri (ang.). NatureServe. [dostęp 30 listopada 2016].
  5. ↑ a b c d e f Chorizanthe wheeleri (fr.). Plantes & botanique. [dostęp 30 listopada 2016].
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wikipedia POL

Chorizanthe wheeleri: Brief Summary ( puola )

tarjonnut wikipedia POL

Chorizanthe wheeleri S.Watson – gatunek rośliny z rodziny rdestowatych (Polygonaceae Juss.). Występuje endemicznie w południowo-zachodnich Stanach Zjednoczonych, w Kalifornii, w archipelagu Channel Islands, na wyspach Santa Cruz i Santa Rosa.

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Autorzy i redaktorzy Wikipedii
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wikipedia POL

Chorizanthe wheeleri ( vietnam )

tarjonnut wikipedia VI

Chorizanthe wheeleri là một loài thực vật có hoa trong họ Rau răm. Loài này được S.Watson mô tả khoa học đầu tiên năm 1877.[1]

Chú thích

  1. ^ The Plant List (2010). “Chorizanthe wheeleri”. Truy cập ngày 19 tháng 9 năm 2013.

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Chorizanthe wheeleri: Brief Summary ( vietnam )

tarjonnut wikipedia VI

Chorizanthe wheeleri là một loài thực vật có hoa trong họ Rau răm. Loài này được S.Watson mô tả khoa học đầu tiên năm 1877.

lisenssi
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Wikipedia tác giả và biên tập viên
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wikipedia VI
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