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Woodland Beargrass

Nolina greenei S. Watson ex Wooton & Standl.

Comments

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Nolina greenei is resurrected for the plants of Nolina that occur from central New Mexico north to the Black Mesa region of Oklahoma and just into southeastern Colorado. They are similar to N. texana with respect to the inflorescence contained within the leaves, persistent elongated bracts, and seeds that burst the ovary wall and remain attached. They differ primarily in their broader, slightly serrulate leaves (although some leaves may be entire), copper-colored seeds, and an open woodland-grassland habitat.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 26: 416, 419, 420 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Description

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Plants acaulescent, cespitose; rosettes from vertical, subterranean, branched caudices. Leaf blades wiry, stiff or slightly lax, concavo-convex, 45–90(–110) cm × (4–)5–8 mm, not glaucous; margins remotely serrulate with close-set, cartilaginous teeth, or sometimes entire; apex lacerate; scape and inflorescence leaf blades curling, 10–40 cm. Scape curling, 0.5–2 dm. Inflorescences paniculate, (3–)3.5–6 (–6.5) dm × 8–14(–20) cm; bracts persistent, lower bracts to 40 cm; bractlets 2–5 mm, apex lacerate. Flowers: tepals white, sometimes with purple midveins, 2.2–3.3 mm, margins hyaline; pedicel erect, proximal to joint 1–1.5 mm, distal to joint 2.5–4.5 mm. Capsules hyaline, thin-walled, inflated, 2.1–3.8 × 3.8–5.2 mm, distinctly notched distally. Seeds becoming bronze with red tinge, rounded, bursting ovary walls, 3–3.9 mm diam.
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. 26: 416, 419, 420 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
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eFloras.org
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Distribution

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Colo., N.Mex., Okla.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 26: 416, 419, 420 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
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eFloras.org
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Flowering/Fruiting

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Flowering mid--late spring.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 26: 416, 419, 420 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
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eFloras.org
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Habitat

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Rocky, limestone hillsides, volcanic flows, open juniper-pinyon pine-oak woodlands and adjacent grasslands; 1200--1900m.
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copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of North America Vol. 26: 416, 419, 420 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
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Nolina greenei ( German )

provided by wikipedia DE

Nolina greenei ist eine Pflanzenart der Gattung Nolina in der Familie der Spargelgewächse (Asparagaceae). Ein englischer Trivialname ist „Woodland Beargrass“.

Beschreibung

Nolina greenei wächst stammlos und bildet robuste Horste von 1 bis 2 m Durchmesser. Die variablen, grasähnlichen, kräftigen, hellgrünen, faserigen, konkav-konvexen, auf den Boden herabfallenden Laubblätter sind 40 bis 120 cm lang und 4 bis 8 mm breit. Die Blattränder sind fein gezähnt oder glatt.

Der in den Blättern verzweigte Blütenstand wird 0,3 bis 0,7 m lang. Die weißen Blüten sind 2 bis 3,5 mm lang. Die Blühperiode reicht von Mai bis Juli.

Die in der Reife holzigen, gedrückten Kapselfrüchte sind 4 bis 6 mm lang und breit. Die braunen, kugelförmigen Samen sind 3 bis 3,5 mm im Durchmesser.

Nolina greenei ist frosthart bis minus 18 °C. Sie ist kaum bekannt.

Verbreitung und Systematik

Nolina greenei ist in den US-Bundesstaaten New Mexico, Colorado und Oklahoma in begrenzten Gebieten in Höhenlagen von 1400 bis 2100 m verbreitet. Sie wächst in sandigem und steinigem Boden auf flachen Hügeln und ist vergesellschaftet mit Yucca harrimaniae subsp. neomexicana, Cylindropuntia imbricata und anderen Kakteen-Arten.

Nolina greenei ist ein Mitglied der Sektion Erumpentes. Das Erscheinungsbild ähnelt Nolina texana, jedoch bildet Nolina greenei breitere Blätter.

Die Erstbeschreibung erfolgte 1915 durch Elmer Ottis Wooton und Paul Carpenter Standley.[1]

Bilder

Nachweise

Literatur

Einzelnachweise

  1. Contributions from the United States National Herbarium. Band 19, 1915, S. 137, Online.

Weblinks

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Nolina greenei: Brief Summary ( German )

provided by wikipedia DE

Nolina greenei ist eine Pflanzenart der Gattung Nolina in der Familie der Spargelgewächse (Asparagaceae). Ein englischer Trivialname ist „Woodland Beargrass“.

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Nolina greenei

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Nolina greenei, woodland beargrass,[1] is a plant species native to the United States. It is widespread in New Mexico and also reported from Colorado (Las Animas County), Texas (Deaf Smith and Garza Counties) and Oklahoma (Cimarron County).[2][3]

Nolina greenei grows in rocky locations such as limestone outcrops and old lava flows, often in grasslands or in pine-oak woodlands at elevations of 1200–2000 m. It is a perennial rosette forming plant with an underground caudex. Leaves are long and narrow, sometimes over 100 cm long but rarely more than 1 cm wide. They sometimes have sharp teeth along the margins. Flowering stalk is up to 20 cm high, with a large panicle of white flowers with purple midveins. Fruit is a dry, inflated capsule up to 5 mm across.[2][4]

Nolina greenei 001.jpg
Nolina greenei fh 0523.27 NM. In New Mexico.JPG

References

  1. ^ USDA, NRCS (n.d.). "Nolina greenei". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 20 July 2015.
  2. ^ a b Flora of North America v 26 p 419, Nolina greenei
  3. ^ BONAP (Biota of North America Project) floristic synthesis map, Nolina greenei
  4. ^ Trelease, William. 1911. Proceedings of the American Philosophical Society 50(200): 418–419.
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Nolina greenei: Brief Summary

provided by wikipedia EN

Nolina greenei, woodland beargrass, is a plant species native to the United States. It is widespread in New Mexico and also reported from Colorado (Las Animas County), Texas (Deaf Smith and Garza Counties) and Oklahoma (Cimarron County).

Nolina greenei grows in rocky locations such as limestone outcrops and old lava flows, often in grasslands or in pine-oak woodlands at elevations of 1200–2000 m. It is a perennial rosette forming plant with an underground caudex. Leaves are long and narrow, sometimes over 100 cm long but rarely more than 1 cm wide. They sometimes have sharp teeth along the margins. Flowering stalk is up to 20 cm high, with a large panicle of white flowers with purple midveins. Fruit is a dry, inflated capsule up to 5 mm across.

Nolina greenei 001.jpg Nolina greenei fh 0523.27 NM. In New Mexico.JPG
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Nolina greenei ( Spanish; Castilian )

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Nolina greenei es una especie de planta con rizoma de la familia de las asparagáceas. Es originaria de Norteamérica.

 src=
Detalle de inflorescencia

Descripción

Es una planta casi sin tallo, cespitosa, en rosetas verticales, con caudices subterráneos, ramificados. La hoja con forma de alambre, dura o un poco laxa, cóncavo-convexa, de 45-90 (-110) cm x (4 -) 5-8 mm, no glaucas, márgenes de forma remota con dientes cartilaginosos. Es escapo de 0.5-2 dm. Las inflorescencias paniculadas, con brácteas persistentes. Las flores con pétalos blancos, a veces con venas púrpura, de 2.2-3.3 mm. El fruto en cápsulas hialinas, de pared delgada. Semillas de color bronce con tinte rojo, redonda.

Distribución y hábitat

La floración se produce a finales de la primavera, en lugares rocosos, laderas de piedra caliza, en los flujos volcánicos, entre enebros, pino piñonero y bosques de encino y en los pastizales adyacentes; a una altitud de 1200 - 1900 metros en Colorado, Nuevo México y Oklahoma.[1]

Taxonomía

Nolina greenei fue descrita por S.Watson ex Wooton & Standl. y publicado en Proceedings of the American Philosophical Society 50(200): 418–419, en el año 1911.[2][3]

Etimología

Nolina: nombre genérico otorgado en honor del botánico francés Abbé P. C. Nolin, coautor del trabajo publicado 1755 Essai sur l'agricultura moderne.

greenei: epíteto otorgado en honor del botánico

Referencias

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Nolina greenei: Brief Summary ( Spanish; Castilian )

provided by wikipedia ES

Nolina greenei es una especie de planta con rizoma de la familia de las asparagáceas. Es originaria de Norteamérica.

 src= Detalle de inflorescencia
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Nolina greenei ( French )

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Nolina greenei est une espèce végétale de la famille des Asparagaceae. Elle vit aux États-Unis, dans les états du Colorado, du Nouveau-Mexique et de l'Oklahoma. Elle pousse sur les sols rocailleux, calcaires ou volcaniques, entre 1200 et 1900 m d'altitude[2].

 src=
Inflorescence de Nolina greenei

Notes et références

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Nolina greenei: Brief Summary ( French )

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Nolina greenei est une espèce végétale de la famille des Asparagaceae. Elle vit aux États-Unis, dans les états du Colorado, du Nouveau-Mexique et de l'Oklahoma. Elle pousse sur les sols rocailleux, calcaires ou volcaniques, entre 1200 et 1900 m d'altitude.

 src= Inflorescence de Nolina greenei
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Nolina greenei ( Vietnamese )

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Nolina greenei là một loài thực vật có hoa trong họ Măng tây. Loài này được S.Watson ex Wooton & Standl. mô tả khoa học đầu tiên năm 1915.[1]

Hình ảnh

Chú thích

  1. ^ The Plant List (2010). Nolina greenei. Truy cập ngày 16 tháng 7 năm 2013.

Liên kết ngoài


Hình tượng sơ khai Bài viết liên quan phân họ thực vật Nolinoideae này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
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Nolina greenei: Brief Summary ( Vietnamese )

provided by wikipedia VI

Nolina greenei là một loài thực vật có hoa trong họ Măng tây. Loài này được S.Watson ex Wooton & Standl. mô tả khoa học đầu tiên năm 1915.

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Wikipedia tác giả và biên tập viên
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wikipedia VI