Petrocosmea begoniifolia C.Y. Wu ex H. W. Li
Petrocosmea Oliv. Petiole 1.2–5.5 cm, puberulent; leaf blade obliquelyovate to nearly orbicular, 0.5–4 × 0.6–3 cm, puberulent,base cordate to truncate, margin toremotely serrate, apex obtuse to acute; lateral Cymes 1(or 2)-flowered; peduncle 2.5–6.5cm, puberulent; bracts linear, 1–4 mm. Pedicel ca....