Petrocosmea dejiangensis Sheng H.Tang & Jian Xu
Petrocosmea Oliv. Perennial herbs, stemless. Rhizome short, 3–4 mm long. Leaves all basal, 10 to 20; the inner leaves with petioles 0.5–1.5 cm long or absent, the outer leaves with petioles 3.5–6 cm long, petioles sparsely or densely descending pilose; leaf blades...