Description
provided by eFloras
Herbs perennial, dioecious, 50-70 cm tall. Stems ascending or erect, usually simple, strigose. Leaves alternate; nanophylls absent; stipules linear-lanceolate, 7-11 × 1-1.5 mm, strigillose along costa, with cystoliths; petiole 0-2.5 mm; leaf blade lanceolate or narrowly lanceolate, 7-12 × 1.3-2.5 cm, papery, major basal lateral veins both arising at base of leaf blade, abaxial surface sparsely strigillose along nerves, adaxial surface glabrous, cystoliths conspicuous, dense; base obliquely cuneate, margin denticulate, apex acuminate or caudate-acuminate. Male inflorescences solitary, simple, 6-15 × 5-11 mm; peduncle ca. 2.5 mm; receptacle oblong, ca. 7 × 4 mm; bracts connate, 3-4 mm; bracteoles cymbiform-linear. Female inflorescences solitary, 5-7 mm in diam.; peduncle ca. 1 mm; receptacle 4-6 mm in diam. Male flowers 5-merous. Fl. Nov-Jan.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
provided by eFloras
W Guangxi, SE Yunnan [N Vietnam].
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
provided by eFloras
Valley streamsides, forest margins; 1000-1300 m.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Elatostema longistipulum: Brief Summary
(
Vietnamese
)
provided by wikipedia VI
Elatostema longistipulum là loài thực vật có hoa trong họ Tầm ma. Loài này được Hand.-Mazz. mô tả khoa học đầu tiên năm 1920.
- license
- cc-by-sa-3.0
- copyright
- Wikipedia tác giả và biên tập viên
显脉楼梯草
(
Chinese
)
provided by wikipedia 中文维基百科
显脉楼梯草(学名:Elatostema longistipulum)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广西、云南等地,生长于海拔1,000米至1,300米的地区,见于山谷沟边以及林边,目前尚未由人工引种栽培。
参考文献
- 昆明植物研究所. 显脉楼梯草. 《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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显脉楼梯草: Brief Summary
(
Chinese
)
provided by wikipedia 中文维基百科
显脉楼梯草(学名:Elatostema longistipulum)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广西、云南等地,生长于海拔1,000米至1,300米的地区,见于山谷沟边以及林边,目前尚未由人工引种栽培。