喜阴悬钩子(原变种) xi yin xuan gou zi (yuan bian zhong)

Rubus eous Focke; R. euleucus Focke ex Handel-Mazzetti; R. idaeus Linnaeus var. exsuccus Franchet & Savatier; R. illudens H. Léveillé; R. kinashii H. Léveillé & Vaniot; R. kinashii f. macrophyllus Cardot; R. kinashii f. microphyllus Cardot; R. mesogaeus Focke f. floribus-roseis Focke; R. mesogaeus var. incisus Cardot; R. occidentalis var. exsuccus (Franchet & Savatier) Makino; R. occidentalis var. japonicus Miyabe; R. rarissimus Hayata.

Leaflets persistently tomentose abaxially. Branchlets, petioles, and pedicels without stalked glands.

Slopes, forest understories in montane valleys, river banks; 600--3600 m. Gansu, Guizhou, Henan, Hubei, Shaanxi, Sichuan, Taiwan, Xizang, Yunnan [Bhutan, Japan, Nepal, Sikkim, Russia (Sakhalin)].