Description from
Flora of China
Leaf blade to 6.5 × 10 cm, less divided; central lobe 3-lobulate; ultimate lobules ovate or triangular. Bracteoles contiguous to flower or nearly so. Sepals abaxially hirsute; hairs to 3.5 mm; cornicle 1--1.5 mm. Staminode limb emarginate.
* Slopes; ca. 3600 m. NW Yunnan (Weixi Lisu Zu Zizhixian).