Begonia melanobullata C.-I Peng & C. W. Lin. A, Habitat; B. Habit; C, D. Portion of leaf, adaxial and abaxial surface, E. Same, leaf side view, showing conical bullae, each tipped by an erect hair; F. Leaf cross section; G. Inflorescence; H. Young inflorescence, showing bracts; I, I’, I”. Staminate flowers; J, J’, J”. Pistillate flowers; K. Capsule; L. Cross section of an immature capsule. All from Peng 22609 (HAST).