毛茛铁线莲(原变种) mao gen tie xian lian (yuan bian zhong)

Clematis acutangula J. D. Hooker & Thomson f. major W. T. Wang; C. acutangula subsp. ranunculoides (Franchet) W. T. Wang; C. philippiana H. Léveillé; C. pterantha Dunn var. grossedentata Rehder & E. H. Wilson; C. ranunculoides var. grossedentata (Rehder & E. H. Wilson) Handel-Mazzetti; C. urophylla Franchet var. heterophylla H. Léveillé.

Leaves simple, 1- or 2-ternate, or pinnate; leaf or leaflet blades broadly ovate, pentagonal, ovate, or rhombic, often 3-lobed, base broadly cuneate to subcordate, margin irregularly dentate to denticulate.

* Forests, slopes, scrub, along streams; 500--3000 m. NW Guangxi, W Guizhou, SW Sichuan, C to NW Yunnan.