Description from Flora of China
Ourisia pinnata Wallich ex Bentham, Scroph. Ind. 47. 1835; Ellisiophyllum reptans Maximowicz; Hornemannia pinnata (Wallich ex Bentham) Bentham; Moseleya pinnata (Wallich ex Bentham) Hemsley; Sibthorpia pinnata (Wallich ex Bentham) Bentham.
Perennials, creeping, densely pubescent except for corolla. Stolons to 1 m, rooting from nodes, internodes 1.5-4 cm. Petiole 2.5-6 X ca. 1.2 mm, as thick or slightly thicker than stolon; leaf blade ovate to oblong-ovate, 2-5 cm, papery, sparsely villous, margin lobed below middle and acutely crenate above middle, segments 5-9 and obovate. Pedicel subulate-triangular, nearly as long as petiole. Calyx 5-7 mm, membranous, lobes ovate to narrowly elliptic. Corolla white, funnelform, 7-12 mm; lobes oblong to spatulate. Capsule 4-5 mm in diam. Seeds few, subglobose, ca. 1.5 mm in diam. Fl. and fr. Jul-Sep.
Grassland, along streams, sparse forests; 1500-2500 m. Gansu, Guangxi, Guizhou, Hebei, Jiangxi, Sichuan, Yunnan [Bhutan, India, Japan, New Guinea, Philippines].