dcsimg

Comments ( anglais )

fourni par eFloras
This little-known species is based on an over-mature specimen in which the florets have been shed. It appears close to Melica grandiflora, but is excluded from that species by the unequal, acute glumes. The type has not been seen, but is reported to have swollen basal internodes, which are not otherwise found in E Asian Melica species. A second gathering cited in the protologue is a specimen of M. turczaninowiana.
licence
cc-by-nc-sa-3.0
droit d’auteur
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citation bibliographique
Flora of China Vol. 22: 217, 220 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
rédacteur
Wu Zhengyi, Peter H. Raven & Hong Deyuan
projet
eFloras.org
original
visiter la source
site partenaire
eFloras

Description ( anglais )

fourni par eFloras
Plants tufted. Culms slender, basal internodes swollen, 40–60 cm tall. Leaf sheaths glabrous; leaf blades flat, 4–15 cm × 1–3 mm, glabrous or adaxial surface pubescent, transverse veinlets present; ligule 0.5–1.5 mm. Panicle racemelike, 5–6 cm, erect; spikelets 3–4; pedicels 0.4–1.5 cm, scabrid. Spikelets ca. 7 mm, glumes purplish red, florets green, fertile florets 2, terminal sterile lemmas gathered into clavate cluster; glumes unequal, lanceolate, lower glume 4.5–5.5 mm, upper glume 6.5–7.5 mm, 5-veined, acute; lemmas ovate-lanceolate, lowest ca. 6.5 mm, 7-veined; palea keels ciliolate. Fr. Jul.
licence
cc-by-nc-sa-3.0
droit d’auteur
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citation bibliographique
Flora of China Vol. 22: 217, 220 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
rédacteur
Wu Zhengyi, Peter H. Raven & Hong Deyuan
projet
eFloras.org
original
visiter la source
site partenaire
eFloras

Distribution ( anglais )

fourni par eFloras
Jilin (Changbai Shan), Shanxi (Ningwu).
licence
cc-by-nc-sa-3.0
droit d’auteur
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citation bibliographique
Flora of China Vol. 22: 217, 220 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
rédacteur
Wu Zhengyi, Peter H. Raven & Hong Deyuan
projet
eFloras.org
original
visiter la source
site partenaire
eFloras

Habitat ( anglais )

fourni par eFloras
* Open Larix forests, grassy mountain slopes; 500–2000 m.
licence
cc-by-nc-sa-3.0
droit d’auteur
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citation bibliographique
Flora of China Vol. 22: 217, 220 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
rédacteur
Wu Zhengyi, Peter H. Raven & Hong Deyuan
projet
eFloras.org
original
visiter la source
site partenaire
eFloras

Synonym ( anglais )

fourni par eFloras
Melica uniflora Retzius f. glabra Papp, Acad. Romana, Mem. Sect. Sti., ser. 3, 12: 251. 1937.
licence
cc-by-nc-sa-3.0
droit d’auteur
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citation bibliographique
Flora of China Vol. 22: 217, 220 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
rédacteur
Wu Zhengyi, Peter H. Raven & Hong Deyuan
projet
eFloras.org
original
visiter la source
site partenaire
eFloras

Melica pappiana ( anglais )

fourni par wikipedia EN

Melica pappiana is a species of grass found in China (Jilin and Shanxi). It grows on grassy mountain slopes and larch forests at 500–2,000 metres (1,600–6,600 ft) above sea level.[1]

Description

The species is perennial and have elongated rhizomes with slender culms that are 40–60 centimetres (16–24 in) long. The leaf-sheaths have glabrous surface, are tubular, and are closed on one end. The leaf-blades are 6–15 centimetres (2.4–5.9 in) long and 1–3 millimetres (0.039–0.118 in) wide with the same type of surface and are hairy. The membrane is eciliated, 0.5–1.5 millimetres (0.020–0.059 in) long, and have a ligule. The panicle is equilateral, linear, open, is 5–6 centimetres (2.0–2.4 in) long and carry 3–4 fertile spikelets. The main panicle branches are indistinct and almost racemose.[2]

Spikelets are ovate, solitary and are 7 millimetres (0.28 in) long. They also have fertile spikelets that have filiformed and pubescent pedicels. The pedicels are 4–15 millimetres (0.16–0.59 in) long and are hairy. The spikelets have 2 fertile flores which are diminished at the apex while the sterile florets are barren, clumped and orbicular. Both the upper and lower glumes are keelless, lanceolate, membranous, and purple in colour. They are also have acute apexes but are different in size; Lower glume is 4.5–5.5 millimetres (0.18–0.22 in) long while the upper one is 6.5–7.5 millimetres (0.26–0.30 in) long and is 5-veined. Its palea have ciliolated keels and is 2-veined. Flowers have 3 anthers while the fruits are caryopses and have additional pericarp as well.[2]

References

  1. ^ Shu, C.C. (2006). "Melica". 22. Flora of China: 316–223. {{cite journal}}: Cite journal requires |journal= (help)
  2. ^ a b W.D. Clayton; M. Vorontsova; K.T. Harman; H. Williamson (November 16, 2012). "Melica pappiana". The Board of Trustees, Royal Botanic Gardens. Kew: GrassBase. Retrieved June 29, 2013.
licence
cc-by-sa-3.0
droit d’auteur
Wikipedia authors and editors
original
visiter la source
site partenaire
wikipedia EN

Melica pappiana: Brief Summary ( anglais )

fourni par wikipedia EN

Melica pappiana is a species of grass found in China (Jilin and Shanxi). It grows on grassy mountain slopes and larch forests at 500–2,000 metres (1,600–6,600 ft) above sea level.

licence
cc-by-sa-3.0
droit d’auteur
Wikipedia authors and editors
original
visiter la source
site partenaire
wikipedia EN

Melica pappiana ( vietnamien )

fourni par wikipedia VI

Melica pappiana là một loài thực vật có hoa trong họ Hòa thảo. Loài này được W.Hempel mô tả khoa học đầu tiên năm 1971.[1]

Chú thích

  1. ^ The Plant List (2010). Melica pappiana. Truy cập ngày 6 tháng 6 năm 2013.

Liên kết ngoài


Bài viết chủ đề phân họ thực vật Pooideae này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
licence
cc-by-sa-3.0
droit d’auteur
Wikipedia tác giả và biên tập viên
original
visiter la source
site partenaire
wikipedia VI

Melica pappiana: Brief Summary ( vietnamien )

fourni par wikipedia VI

Melica pappiana là một loài thực vật có hoa trong họ Hòa thảo. Loài này được W.Hempel mô tả khoa học đầu tiên năm 1971.

licence
cc-by-sa-3.0
droit d’auteur
Wikipedia tác giả và biên tập viên
original
visiter la source
site partenaire
wikipedia VI

北臭草 ( chinois )

fourni par wikipedia 中文维基百科
二名法 Melica pappiana

北臭草学名Melica pappiana),为禾本科臭草属下的一个植物种。[1]

参考资料

  1. ^ 北臭草 Melica pappiana W. Hempel. 中国植物物种信息数据库. [2013-01-15].


小作品圖示这是一篇與植物相關的小作品。你可以通过编辑或修订扩充其内容。
 title=
licence
cc-by-sa-3.0
droit d’auteur
维基百科作者和编辑

北臭草: Brief Summary ( chinois )

fourni par wikipedia 中文维基百科

北臭草(学名:Melica pappiana),为禾本科臭草属下的一个植物种。

licence
cc-by-sa-3.0
droit d’auteur
维基百科作者和编辑