Petrocosmea qiruniae M.Q.Han, Li Bing Zhang & Yan Liu
Petrocosmea Oliv. Perennial herbs, with short rhizomes and crowded fibrousroots. Leaves 10 – 15 per plant, all basal, petioles 2 – 5 cmlong, pubescent; leaf blades ovate to widely ovate, 1 – 2×1 –2.5 cm, herbaceous, bases cordate, margins serrate, apexobtuse to...