Description
provided by eFloras
Herbs perennial, dioecious, 70-80 cm tall, glabrous. Stems ascending or erect, branched. Leaves alternate; nanophylls absent; stipules triangular, ca. 2 × 1.5 mm; petiole 5-8 mm; leaf blade elliptic or oblong, 17-23 × 4.5-7.5 cm, herbaceous, major basal lateral veins absent and venation pinnate, cystoliths conspicuous, dense; base obliquely cuneate, margin crenate-dentate, apex caudate-acuminate. Male inflorescences solitary, ca. 2.6 mm in diam.; peduncle 10-15 mm; receptacle ca. 25 mm in diam.; bracteoles linear. Female inflorescences solitary or in pairs, nearly orbicular, 4-9 mm in diam., sessile; receptacle nearly orbicular, 4-7 mm in diam.; bracts triangular; bracteoles subulate. Male flowers 5-merous. Achenes ellipsoid, 8-ribbed. Fl. Apr.
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- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
provided by eFloras
Evergreen broad-leaved forests in ravines; ca. 1400 m.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Elatostema atropurpureum: Brief Summary
(
Vietnamese
)
provided by wikipedia VI
Elatostema atropurpureum là loài thực vật có hoa trong họ Tầm ma. Loài này được Gagnep. mô tả khoa học đầu tiên năm 1929.
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- cc-by-sa-3.0
- copyright
- Wikipedia tác giả và biên tập viên
深紫楼梯草
(
Chinese
)
provided by wikipedia 中文维基百科
深紫楼梯草(学名:Elatostema atropurpureum)是荨麻科楼梯草属的植物。分布在越南北部以及中国大陆的云南等地,生长于海拔1,420米的地区,多生长在山谷常绿林下,目前尚未由人工引种栽培。
参考文献
- 昆明植物研究所. 深紫楼梯草. 《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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深紫楼梯草: Brief Summary
(
Chinese
)
provided by wikipedia 中文维基百科
深紫楼梯草(学名:Elatostema atropurpureum)是荨麻科楼梯草属的植物。分布在越南北部以及中国大陆的云南等地,生长于海拔1,420米的地区,多生长在山谷常绿林下,目前尚未由人工引种栽培。