Petrocodon urceolatus F.Wen, H.F. Cen & L.F. Fu
Petrocodon Hance Perennial herb forming acaulescent rosettes. Rhizome subterete, 3–5 cm long, 1.0–1.5 cm in diameter. Leaves 5–10, clustered at apex of rhizome, opposite; petiole cm, pubescent; leaf blade chartaceous, coriaceous when dried, often almost symmetrical, narrowly elliptic or 2–101–2...