Petrocodon integrifolius (D. Fang & L.Zeng) A.Weber & Mich.Möller
Petrocodon Hance Petiole 2–8.5 cm, spreading pubescent; leaf blade ovateto orbicular, 3–13 × 2–10.5 cm, appressed entire, seldom undulate, apex obtuse to 3–6 cm, densely spreading pubescent; bractsoblong to lanceolate, 3–8 mm, puberulent. Calyxsegments narrowly triangular, 7–11 × 1–1.5 mm,outside...