大萼委陵菜(原变种) da e wei ling cai (yuan bian zhong)

Potentilla approximata Bunge; P. pensylvanica Linnaeus var. conferta (Bunge) Ledebour; P. sibirica Th. Wolf. var. longipila Th. Wolf.

Stems erect or ascending, 20–45 cm tall. Radical leaves 6–20 cm including petiole; leaf blade with 3–6 pairs of leaflets; leaflets pinnatifid but not parted to midvein. Cymes few to many flowered. Flowers 1.2–1.5 cm in diam. Fl. and fr. Jun–Sep.

Thickets, meadows on mountain slopes, ravines, field margins; below 3500 m. Gansu, Hebei, Heilongjiang, Nei Mongol, Shanxi, Sichuan, Xizang, Yunnan [Mongolia, Russia].