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Antiotrema dunnianum (Diels) Hand.-Mazz.

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Description

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Stems 1 or 2, branched only at inflorescences, 10-30 cm tall, densely pubescent. Basal leaves spatulate to narrowly elliptic, 3-18 × 1-5 cm, densely minutely hispid, hairs discoid at base, apex obtuse to acute; stem leaves smaller, oblanceolate to narrowly obovate-oblong. Inflorescences terminal, branched, densely pubescent, many flowered. Pedicel 2-3 mm, slightly recurved. Calyx 3.5-4 mm; lobes linear-lanceo-late to triangular-lanceolate, apex acute, slightly enlarged. Corolla blue or purple-red, 4.5-7 mm, glabrous; appendages trapeziform, 1-1.4 mm, papillate along margin, apex obtuse; lobes of limb spreading, suborbicular, more than 2 × as long as tube, margin entire, veined. Filaments filiform; anthers ca. 0.8 mm. Ovary 4-parted, usually with 1-3 valves developing. Style filiform, 4-5 mm. Nutlets brown, slightly incurved, 2.2-2.5 mm, densely tuberculate, aperture occupying ± entire adaxial surface, outside layer with tuberclelike teeth, inside layer entire. Seeds narrowly ovoid, dorsiventrally com-pressed; radicle inferior. Fl. May-Jun, fr. Jul-Aug.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 16: 420 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flora of China @ eFloras.org
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Wu Zhengyi, Peter H. Raven & Hong Deyuan
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Distribution

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W Guangxi, Guizhou, SW Sichuan, Yunnan.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 16: 420 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
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Habitat

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* Hillside meadows, Pinus and broadleaved forests, thickets, forest margins, roadsides; 1600-2500 m.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 16: 420 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
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eFloras.org
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Synonym

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Cynoglossum dunnianum Diels, Notes Roy. Bot. Gard. Edinburgh 5: 168. 1912; C. cavaleriei H. Léveillé; Henryettana mirabilis Brand.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 16: 420 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
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eFloras

Antiotrema dunnianum ( Spanish; Castilian )

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Antiotrema es un género monotípico de plantas con flores perteneciente a la familia Boraginaceae. Su única especie: Antiotrema dunnianum, es originaria de Asia.[2]​

Descripción

Tiene 1 o 2 tallos, ramificados sólo en inflorescencias, de 10 a 30 cm de altura, densamente pubescente. Hojas basales espatuladas a estrechamente elípticas, de 3-18 x 1-5 cm, densamente minuciosamente hispida, pelos discoide en la base, ápice obtuso a acute; tallo hojas más pequeñas, oblanceoladas a estrechamente obovadas-oblongas. Las inflorescencias terminales, ramificadas, densamente pubescentes, con muchas flores. Pedicelo de 2-3 mm, ligeramente recurvado. Cáliz 3,5-4 mm, lóbulos linear-lanceolados, ápice agudo, ligeramente ampliado. Corola azul o púrpura-rojo, de 4.5-7 mm, glabro; apéndices trapezoidales, 1-1.4 mm. El fruto es una nuez marrón, ligeramente curvadaa, 2.2 a 2.5 mm, densamente tuberculada. Semillas estrecho ovoides, dorsiventralmente comprimidas; radícula inferior. Fl. May-Jun, fr. Julio-agosto.[3]​

Distribución y hábitat

Se encuentra en prados, laeras de colinas. bosques de Pinus y bosques de frondosas, matorrales, márgenes de bosques, carreteras, a una altitud de 1600-2500 metros en Guangxi, Guizhou, suroeste de Sichuan y Yunnan.

Taxonomía

Antiotrema dunnianum fue descrita por (Diels) Hand.-Mazz. y publicado en Anzeiger der Akademie der Wissenschaften in Wien. Mathmematische-naturwissenschaftliche Klasse. Wien 57: 240. 1920.[4]​

Sinonimia
  • Cynoglossum cavaleriei H.Lév.
  • Cynoglossum dunnianum Diels
  • Henryettana mirabilis Brand

Referencias

  1. ↑ USDA, ARS, National Genetic Resources Program. Germplasm Resources Information Network - (GRIN) [Online Database]. National Germplasm Resources Laboratory, Beltsville, Maryland. URL: http://www.ars-grin.gov/cgi-bin/npgs/html/genus.pl?789 (16 September 2013)
  2. ↑ Antiotrema dunnianum en PlantList
  3. ↑ Antiotrema dunnianum en Flora de China
  4. ↑ «Antiotrema dunnianum». Tropicos.org. Missouri Botanical Garden. Consultado el 16 de septiembre de 2013.
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Antiotrema dunnianum: Brief Summary ( Spanish; Castilian )

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Antiotrema es un género monotípico de plantas con flores perteneciente a la familia Boraginaceae. Su única especie: Antiotrema dunnianum, es originaria de Asia.​

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Antiotrema dunnianum ( Vietnamese )

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Antiotrema dunnianum là loài thực vật có hoa trong họ Mồ hôi. Loài này được (Diels) Hand.-Mazz. mô tả khoa học đầu tiên năm 1920.[1]

Chú thích

  1. ^ The Plant List (2010). “Antiotrema dunnianum”. Truy cập ngày 11 tháng 6 năm 2013.

Liên kết ngoài


Bài viết liên quan đến phân họ thực vật Boraginoideae 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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Antiotrema dunnianum: Brief Summary ( Vietnamese )

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Antiotrema dunnianum là loài thực vật có hoa trong họ Mồ hôi. Loài này được (Diels) Hand.-Mazz. mô tả khoa học đầu tiên năm 1920.

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长蕊斑种草 ( Chinese )

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二名法 Antiotrema dunnianum
(Diels) Hand.-Mazz.

长蕊斑种草（学名：Antiotrema dunnianum）是紫草科长蕊斑种草属的植物，是中国的特有植物。分布在中国大陆的四川、云南、广西、贵州等地，生长于海拔1,600米至2,500米的地区，多生于山坡草地，目前尚未由人工引种栽培。

别名

铁打苗、狗舌草（植物名实图考）、白紫草（四川）

参考文献

  • 昆明植物研究所. 长蕊斑种草. 《中国高等植物数据库全库》. 中国科学院微生物研究所. [2009-02-22]. （原始内容存档于2016-03-05）.
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长蕊斑种草: Brief Summary ( Chinese )

provided by wikipedia 中文维基百科

长蕊斑种草（学名：Antiotrema dunnianum）是紫草科长蕊斑种草属的植物，是中国的特有植物。分布在中国大陆的四川、云南、广西、贵州等地，生长于海拔1,600米至2,500米的地区，多生于山坡草地，目前尚未由人工引种栽培。

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维基百科作者和编辑
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wikipedia 中文维基百科
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