Description
(
anglais
)
fourni par eFloras
Herbs perennial, monoecious or dioecious, 20-50 cm tall. Stems ascending or erect, branched or simple, glabrous. Leaves alternate; nanophylls absent; stipules narrowly triangular to subulate, 2.5-5 × 0.2-0.5 mm, glabrous, without cystoliths; petiole 0-2 mm; leaf blade obliquely oblong, 6-16 × 1.5-4.5 cm, herbaceous or papery, major basal lateral veins absent and venation pinnate, both surfaces glabrous, or adaxial surface sparsely strigillose; cystoliths conspicuous, dense; base with broader half rounded, margin dentate, apex acuminate. Male inflorescences in pairs or solitary, branched, 5-15 mm in diam.; peduncle 0.5-3 mm; receptacle absent; bracts alternate, ovate to linear, 2-3 mm. Female inflorescences in pairs or solitary, 3-9 mm in diam.; peduncle ca. 1 mm; receptacle obscure; bracts lanceolate to linear; bracteoles lanceolate. Male flowers 5-merous. Achenes ellipsoid or ovoid, 8-ribbed. Fl. Apr-Aug.
- licence
- cc-by-nc-sa-3.0
- droit d’auteur
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
anglais
)
fourni par eFloras
Guizhou, W Hubei, NW Hunan, Sichuan.
- licence
- cc-by-nc-sa-3.0
- droit d’auteur
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
anglais
)
fourni par eFloras
* Dark damp places in valleys; 400-900 m.
- licence
- cc-by-nc-sa-3.0
- droit d’auteur
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
anglais
)
fourni par eFloras
Pellionia bodinieri H. Léveillé.
- licence
- cc-by-nc-sa-3.0
- droit d’auteur
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Elatostema oblongifolium: Brief Summary
(
vietnamien
)
fourni par wikipedia VI
Elatostema oblongifolium là loài thực vật có hoa trong họ Tầm ma. Loài này được S.H.Fu mô tả khoa học đầu tiên năm 1980.
- licence
- cc-by-sa-3.0
- droit d’auteur
- Wikipedia tác giả và biên tập viên
长圆楼梯草
(
chinois
)
fourni par wikipedia 中文维基百科
长圆楼梯草(学名:Elatostema oblongifolium)是荨麻科楼梯草属的植物。分布在印度尼西亚以及中国大陆的四川、湖北、湖南、贵州等地,生长于海拔450米至900米的地区,常生于低山山谷阴湿处,目前尚未由人工引种栽培。
异名
- Elatostema sessile Forst. var. hupehense Pamp.
- Elatostema sessile auct. non Forst.
参考文献
- 昆明植物研究所. 长圆楼梯草. 《中国高等植物数据库全库》. 中国科学院微生物研究所. [2009-02-25]. (原始内容存档于2016-03-05).
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长圆楼梯草: Brief Summary
(
chinois
)
fourni par wikipedia 中文维基百科
长圆楼梯草(学名:Elatostema oblongifolium)是荨麻科楼梯草属的植物。分布在印度尼西亚以及中国大陆的四川、湖北、湖南、贵州等地,生长于海拔450米至900米的地区,常生于低山山谷阴湿处,目前尚未由人工引种栽培。