Comments
provided by eFloras
Similar to Begonia labordei, this species differs by its large, somewhat rugulose leaves and 5-tepaled pistillate flowers (in B. labordei, the pistillate flowers have 3(or 4) tepals). Some specimens of intermediate size and lacking pistillate flowers are difficult to identify.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
provided by eFloras
Herbs, deciduous. Tubers subglobose, 1.3-2 cm in diam. Leaves 1(or 2), basal, occasionally with short stem; stipules caducous; petiole (8-)15-23(-28) cm, subglabrous or tomentose; blade broadly ovate, asymmetric, 15-20(-30) × 11-18(-20) cm, abaxially pubescent, more densely so on veins, or rusty tomentose, adaxially sparsely pubescent or densely strigose, venation palmate, 6-8-veined, base slightly oblique, cordate, margin irregularly serrulate, undivided or very shallowly lobed. Inflorescences terminal, racemose at base, 12-25 cm tall, subglabrous; bracts oblong-ovate to ovate, 5-6 × 1-1.2 cm, membranous, apex obtuse. Staminate flowers: pedicel 1-1.5(-2.5) cm; tepals 4, pink, glabrous, outer 2 suborbicular, 1.1-1.3 × 1-1.2 cm, inner 2 oblong to ovate-oblong, 8-10 × 5-7 mm; stamens numerous; filaments free; anthers oblong. Pistillate flowers: pedicel 2-2.5 cm; tepals 5, pink, unequal, obovate to suborbicular, 5-11 × 3-9 mm, glabrous; ovary elliptic, ca. 7 × 5 mm, glabrous, 3-loculed; placentae axile, bilamellate; styles 3, free; stigmas U-shaped, slightly spiraled. Capsule pendulous, oblong to obovoid-oblong, unequally 3-winged; abaxial wing triangular or obliquely so, 1.2-1.4(-1.9) cm; lateral wings 3-4 mm, rarely absent or reduced to very narrow lamellae. Fl. Aug-Oct, fr. Sep-Nov.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
provided by eFloras
● Broad-leaved forests, mixed broad-leaved and coniferous forests, along streams, rocky slopes; (1500-)1800-3400 m.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Begonia asperifolia: Brief Summary
(
French
)
provided by wikipedia FR
Begonia asperifolia est une espèce de plantes de la famille des Begoniaceae. L'espèce fait partie de la section Diploclinium. Elle a été décrite en 1927 par Edgar Irmscher (1887-1968).
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- Auteurs et éditeurs de Wikipedia
Begonia asperifolia: Brief Summary
(
Indonesian
)
provided by wikipedia ID
Begonia asperifolia adalah spesies tumbuhan yang tergolong ke dalam famili Begoniaceae. Spesies ini juga merupakan bagian dari ordo Cucurbitales.
Nama ilmiah spesies ini pertama kali diterbitkan oleh Edgar Irmscher pada 1927.
Begonia asperifolia: Brief Summary
(
Vietnamese
)
provided by wikipedia VI
Begonia asperifolia là một loài thực vật có hoa trong họ Thu hải đường. Loài này được Irmsch. mô tả khoa học đầu tiên năm 1927.
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- Wikipedia tác giả và biên tập viên
糙叶秋海棠
(
Chinese
)
provided by wikipedia 中文维基百科
糙叶秋海棠（学名：Begonia asperifolia）是秋海棠科秋海棠属的植物，为中国的特有植物。分布在中国大陆的云南、西藏等地，生长于海拔2,400米至3,400米的地区，多生于沟边杂木林中、山坡林下湿处岩石上和山坡阔叶林岩石上，目前已由人工引种栽培。
异名
- Begonia asperifolia Irmsch. var. tomentosa Yu
参考文献
- 昆明植物研究所. 糙叶秋海棠（原变种）. 《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）.
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。
糙叶秋海棠: Brief Summary
(
Chinese
)
provided by wikipedia 中文维基百科
糙叶秋海棠（学名：Begonia asperifolia）是秋海棠科秋海棠属的植物，为中国的特有植物。分布在中国大陆的云南、西藏等地，生长于海拔2,400米至3,400米的地区，多生于沟边杂木林中、山坡林下湿处岩石上和山坡阔叶林岩石上，目前已由人工引种栽培。
Artikel bertopik Cucurbitales ini adalah sebuah rintisan. Anda dapat membantu Wikipedia dengan mengembangkannya. 
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。 
