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Chinese Plant Names | Family List | Dioscoreaceae | Dioscorea

10a. Dioscorea collettii var. collettii

叉蕊薯蓣 (原变种) cha rui shu yu (yuan bian zhong)

Description from Flora of China

Dioscorea gracillima Miquel var. collettii (J. D. Hooker) Uline ex Yamamoto; D. hui R. Knuth; D. kelungensis Hayata; D. nigrescens R. Knuth; D. oenea Prain & Burkill; D. seniavinii Prain & Burkill; D. tashiroi Hayata.

Leaf blade triangular-cordate or ovate-lanceolate, margin not transparent. Anther connective often 1--2 × as wide as anther at anthesis. Capsule broadly obovoid, apex truncate or rounded. Fl. May--Aug, fr. Jun--Oct.

Secondary Quercus forests, scrub forests; 1500--3200 m. S Anhui, Fujian, N Guangdong, NE Guangxi, Guizhou, S Henan, Hubei, Hunan, Jiangxi, W Sichuan, N Taiwan, Zhejiang [India, Myanmar].


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