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FOC | Family List | FOC Vol. 5 | Polygonaceae | Polygonum

52b. Polygonum amplexicaule var. sinense Forbes & Hemsley ex Steward, Contr. Gray Herb., ser. 2. 5: 30. 1930.

中华抱茎拳参 zhong hua bao jing quan shen

Bistorta amplexicauis subsp. sinensis (Forbes & Hemsley) Soják; B. henryi Yonekura & H. Ohashi (2002), not B. chinensis H. Gross (1913).

Inflorescence lax. Tepals narrowly elliptic, 3-4 × 1.5-2 mm.

Grassy slopes, forests margins; 1200-3000 m. Gansu, Hubei, Hunan, Shaanxi, Sichuan, Yunnan [Bhutan, India, Nepal, Pakistan].


 

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