竹叶柴胡(原变种) zhu ye chai hu (yuan bian zhong)

Bupleurum falcatum Linnaeus subsp. marginatum (Wallich ex de Candolle) H. Wolff; B. falcatum var. marginatum (Wallich ex de Candolle) C. B. Clarke.

Plants 50–120 cm. Leaves broad, 10–16 × 0.6–1.4 cm, cartilaginous margin broad. Bracteoles shorter than pedicels. Fl. Jun–Sep, fr. Sep–Nov. n = 12*.

Forests, mountain slopes, grasslands; 700–3100 m. S Gansu, Guizhou, Hubei, Sichuan, E and S Xizang, Yunnan [Bhutan, NE India, Kashmir, Myanmar, Nepal, Pakistan, Sikkim].