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Whitemargin Oxytheca

Sidotheca emarginata (H. M. Hall) Reveal

Comments

provided by eFloras
Sidotheca emarginata grows in the San Jacinto and Santa Rosa mountains of Riverside County. The white-margined, papery involucre is a distinctive feature that might make the plant an attractive addition to an annual garden.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
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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Flora of North America Editorial Committee
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Description

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Plants 0.3-3 × 0.3-5 dm. Stems spreading to prostrate. Leaf blades spatulate to oblanceolate, 1.5-7.5 × 0.4-1.5 cm. Inflores-cences open, 0.2-3 dm; bracts mostly 5-10 × 1-3(-5) mm, awns 1-2 mm. Peduncles erect, 0.5-3 cm, glandular. Involucres white-margined, broadly funnelform and laterally compressed, 4-8 × 9-12 mm, glabrous; teeth 5, connate more than 3/ 4 their length, awns reddish, 1-1.5 mm. Flowers 3-6; perianth white to pink, (2-)3-4.5(-5) mm; tepals narrowly oblong, 3-5-lobed apically 1/ 1/ 2 their length, lobes laciniate; filaments 3-5 mm; anthers red, oval to oblong, 1-1.2 mm. Achenes golden brown, 1.8-2 mm.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 5 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
project
eFloras.org
original
visit source
partner site
eFloras

Distribution

provided by eFloras
of conservation concern; Calif.
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cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 5 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
project
eFloras.org
original
visit source
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eFloras

Flowering/Fruiting

provided by eFloras
Flowering Feb-Aug.
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cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 5 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
project
eFloras.org
original
visit source
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eFloras

Habitat

provided by eFloras
Gravelly to rocky places, chaparral communities, montane coniferous woodlands; 1200-2500m.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 5 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
project
eFloras.org
original
visit source
partner site
eFloras

Synonym

provided by eFloras
Oxytheca emarginata H. M. Hall, Univ. Calif. Publ. Bot. 1: 75, plate 14. 1902; Eriogonum emarginatum (H. M. Hall) S. Stokes
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 5 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
project
eFloras.org
original
visit source
partner site
eFloras

Sidotheca emarginata ( Polish )

provided by wikipedia POL

Sidotheca emarginata (H.M. Hall) Reveal – gatunek rośliny z rodziny rdestowatych (Polygonaceae Juss.). Występuje naturalnie w zachodnich Stanach Zjednoczonych – w Kalifornii[3][4].

Morfologia

Pokrój
Roślina jednoroczna dorastająca do 5–50 cm wysokości[4].
Liście
Mają kształt od łyżeczkowatego do lancetowatego. Mierzą 15–75 mm długości oraz 4–15 mm szerokości[4].
Kwiaty
Zebrane w luźne wierzchotki o długości 5–30 cm, rozwijają się na szczytach pędów. Listki okwiatu mają podłużny kształt i barwę od białej do różowej, mierzą 3–5 mm długości, o wierzchołku pierzasto wciętym[4].
Owoce
Trójboczne niełupki osiągające 2 mm długości[4].

Biologia i ekologia

Rośnie w lasach sosnowych, chaparralu oraz na terenach skalistych. Występuje na wysokości od 1200 do 2500 m n.p.m. Kwitnie od czerwca do września[4].

Przypisy

  1. Stevens P.F.: Angiosperm Phylogeny Website (ang.). 2001–. [dostęp 2009-06-01].
  2. a b Sidotheca emarginata (H.M. Hall) Reveal (ang.). The Plant List. [dostęp 25 listopada 2016].
  3. [Sidotheca emarginata Comprehensive Report Species - Oxytheca emarginata] (ang.). NatureServe. [dostęp 25 listopada 2016].
  4. a b c d e f Sidotheca emarginata (fr.). Plantes & botanique. [dostęp 25 listopada 2016].
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Sidotheca emarginata: Brief Summary ( Polish )

provided by wikipedia POL

Sidotheca emarginata (H.M. Hall) Reveal – gatunek rośliny z rodziny rdestowatych (Polygonaceae Juss.). Występuje naturalnie w zachodnich Stanach Zjednoczonych – w Kalifornii.

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Sidotheca emarginata ( Vietnamese )

provided by wikipedia VI

Sidotheca emarginata là một loài thực vật có hoa trong họ Rau răm. Loài này được (H.M. Hall) Reveal mô tả khoa học đầu tiên năm 2004.[1]

Chú thích

  1. ^ The Plant List (2010). Sidotheca emarginata. Truy cập ngày 19 tháng 9 năm 2013.

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Wikipedia tác giả và biên tập viên
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wikipedia VI

Sidotheca emarginata: Brief Summary ( Vietnamese )

provided by wikipedia VI

Sidotheca emarginata là một loài thực vật có hoa trong họ Rau răm. Loài này được (H.M. Hall) Reveal mô tả khoa học đầu tiên năm 2004.

license
cc-by-sa-3.0
copyright
Wikipedia tác giả và biên tập viên
original
visit source
partner site
wikipedia VI