三裂蛇葡萄(原变种) san lie she pu tao (yuan bian zhong)

Ampelopsis heterophylla (Thunberg) Siebold & Zuccarini var. delavayana (Planchon ex Franchet) Gagnepain; Vitis rigida H. Léveillé & Vaniot.

Branchlets sparsely pubescent, then nearly glabrescent. Leaves 3-foliolate, adaxially sparsely pubescent when young, then glabrescent; lateral leaflets sparsely pilose. Peduncle pubescent. Pedicel appressed pubescent. Fl. Jun-Aug, fr. Sep-Nov.

● Forests, shrublands; below 100-2200 m. Chongqing, Fujian, Guangdong, Guangxi, Guizhou, Hainan, Hubei, Sichuan, Yunnan.