崖爬藤(原变种) ya pa teng (yuan bian zhong)

Vitis obtecta Wallich ex M. A. Lawson in J. D. Hooker, Fl. Brit. India 1: 657. 1875; Tetrastigma myanmaricum Momiyama; T. obtectum var. pilosum Gagnepain; T. obtectum var. potentilla (H. Léveillé & Vaniot) Gagnepain; T. obtectum var. trichocarpum Gagnepain; V. obtecta f. pilosa (Gagnepain) H. Léveillé; V. potentilla H. Léveillé & Vaniot.

Branchlets, petioles, peduncles, and pedicels ± pubescent. Fl. Apr-Jun, fr. Aug-Nov.

Forests, rocks; 200-2400 m. Fujian, Gansu, Guangxi, Guizhou, Henan, Hubei, Hunan, Sichuan, Taiwan, Yunnan [Bhutan, Nepal, Vietnam].