Comments
provided by eFloras
Nearly all species of Begonia are very narrowly distributed. Begonia longifolia is probably the most widespread species in the genus. It resembles B. acetosella when sterile, differing by being monoecious, having a 3-loculed ovary, 6-tepaled pistillate flowers, and a remotely denticulate leaf margin.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
provided by eFloras
Herbs, erect. Rhizomes short, stout. Stems 0.5-1.5 m tall, well branched. Leaves cauline; stipules caducous, narrowly to broadly ovate, to 2.4 × 1.9 cm, glabrous, apex acuminate; petiole 8-15 cm, glabrous or subglabrous; blade lanceolate to broadly lanceolate, asymmetric, 8.5-29 × 3.4-11 cm, glabrous or subglabrous, venation palmate-pinnate, 7-10-veined, base oblique, cordate, margin remotely and irregularly denticulate. Inflorescences strongly reduced, to 5 cm, pendulous; bracts caducous, ovate to narrowly triangular, to 1.9 × 1.2 cm, thickly papery, glabrous, margin entire, apex mucronate to acuminate. Staminate flowers: pedicel 5-12 mm; tepals 4, white, outer 2 oblong to very broadly ovate, 0.9-1.3 cm × 5-10 mm, glabrous, inner 2 elliptic, 0.6-1.5 cm × 4-8.2 mm; stamens 49-93; filaments free, 0.7-2.5 mm; anthers lorate to broadly lorate, 1.7-2.6 mm, apex emarginate. Pistillate flowers: pedicel 5-12 mm; tepals 6, white, subequal, broadly elliptic to orbicular, 7-12 × 5-9 mm; ovary glabrous, 3-loculed; placentae axile, bilamellate; styles 3, fused at base; stigmas 2-cleft, spiraled. Capsule pendulous, subglobose, 1.1-1.8 cm in diam., wingless or 3-horned. Fl. Apr-May, fr. Jul. 2n = 22*.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
provided by eFloras
Fujian, Guangdong, Guangxi, Guizhou, Hainan, Hunan, Jiangxi, Taiwan, Yunnan [Bhutan, NE India, Indonesia, Laos, Malaysia, Myanmar, Thailand, Vietnam].
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
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Forests, shaded moist environments; 200-2200 m.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
provided by eFloras
Begonia aptera Hayata (1911), not Blume (1827), nor Roxburgh (1832), nor Decaisne (1834); B. crassirostris Irmscher; B. hayatae Gagnepain.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Begonia longifolia: Brief Summary
(
French
)
provided by wikipedia FR
Begonia longifolia est une espèce de plantes de la famille des Begoniaceae. L'espèce fait partie de la section Sphenanthera. Elle a été décrite en 1823 par Carl Ludwig Blume (1789-1862).
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- Auteurs et éditeurs de Wikipedia
Begonia longifolia: Brief Summary
(
Indonesian
)
provided by wikipedia ID
Begonia longifolia 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 Carl Ludwig Blume pada 1823.
Begonia longifolia: Brief Summary
(
Vietnamese
)
provided by wikipedia VI
Begonia longifolia là một loài thực vật có hoa trong họ Thu hải đường. Loài này được Blume mô tả khoa học đầu tiên năm 1823.
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- Wikipedia tác giả và biên tập viên
Artikel bertopik Cucurbitales ini adalah sebuah rintisan. Anda dapat membantu Wikipedia dengan mengembangkannya. 
