Begonia discrepans Irmsch.

The description is based on the type gathering.

Herbs. Rhizome unknown. Stem ca. 40 cm, 4-5 mm in diam., brown hairy. Stipules obliquely triangular-ovate, 9-10 × 4-7 mm, abaxially hirsute on veins, apex acute or obtuse. Petiole 0.9-5 cm, sparsely hirsute; blade ovate, asymmetric, 6-12 × 2.9-7.3 cm, adaxially sparsely hirsute, venation palmate-pinnate, 5-7-veined, more densely so on veins, base cordate, margin serrulate, apex acuminate. Inflorescences pilose; peduncle 3.5-6.5 cm; bracts ovate-oblong or ovate, 10-13 × 7-9 mm, membranous, margin and outside pilose, apex acuminate and long cuspidate. Staminate flowers: pedicel ca. 1.6 cm, hispidulous; tepals 4, outer 2 elliptic-ovate, ca. 1.5 × 1.1 cm, outside hirsute, inner 2 broadly ovate, ca. 8.5 × 6.2 mm, glabrous; stamens numerous; filaments 1-1.4 mm; anthers obovoid-oblong, 0.9-1.2 mm. Pistillate flowers: tepals 5, outside hirsute; ovary oblong, subequally 3-winged, 2-loculed; styles 2, fused at base. Capsule not seen.

● Yunnan (Tengchong).

Begonia tenuicaulis Irmscher, Mitt. Inst. Allg. Bot. Hamburg 10: 543. 1939, not A. Candolle (1859).

Begonia discrepans is a species of flowering plant in the family Begoniaceae. It is endemic to Myanmar and China.

Begonia discrepans est une espèce de plantes de la famille des Begoniaceae. L'espèce fait partie de la section Platycentrum. Elle a été décrite en 1953 par Edgar Irmscher (1887-1968).

Begonia discrepans 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 1953.

Begonia discrepans là một loài thực vật có hoa trong họ Thu hải đường. Loài này được Irmsch. mô tả khoa học đầu tiên năm 1953.

细茎秋海棠（学名：Begonia discrepans）为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等地，目前已由人工引种栽培。