Petrocosmea huanjiangensis Yan Liu & W. B. Xu
Petrocosmea Oliv. Herbs perennial; rhizome subterete, 5–6 3 ca. 6mm. Leaves 5 to 8, basal, long petiolate; petioles 2–6.5 cm, patently pilose; leaf blade herbaceous, ovateor broadly ovate to subrotund, 1.5–3.5 3 1.5–2.5 cm,apex obtuse or rounded, margin crenate or repand,peltate with...