Potentilla amurensis Maximowicz; P. supina var. campestris Cardot.

Flowering stems low and spreading or slightly ascending, rarely erect. Radical leaf blade 3-foliolate; central leaflet shortly petiolulate or subsessile, margin often 2- or 3-parted.

Sandy river banks, field margins, saline deserts; 100--1900 m. Anhui, Gansu, Guangdong, Guizhou, Hebei, Heilongjiang, Henan, Jiangsu, Jiangxi, Liaoning, Shaanxi, Shanxi, Sichuan, Xinjiang, Yunnan, Zhejiang [Russia (Far East)].