Petrocosmea minor Hemsl
Petrocosmea Oliv. Perennial rosular herb with short rhizomes and crowded fibrous roots. Leaves 8–36 per plant, all basal; petioles 0.5–5.0 cm long, densely pilose; leaf blades ovate or elliptic, 5–15 3 10–25 mm, herbaceous, adaxially sparsely pilose with the surface pustulose at base of...