FIGURE 4. Begonia dieuanhiae T.S.Hoang & C.W.Lin. A in Two new species, Begonia minhaniae and B. dieuanhiae (sect. Platycentrum, Begoniaceae), from northwestern Vietnam

FIGURE 4. Begonia dieuanhiae T.S.Hoang & C.W.Lin. A. Habit; B, B'. Portion of leaf, upper and lower surfaces; C. Stipule of rhizome, C'. stipule of erect stem; D, D'. Bracts; E, E'. Staminate flower, face and side views; F, F', F''. Stamens, dorsal, ventral and side views; G, G'. Pistillate flower, face and side views; H, H'. Style and stigmatic band, dorsal and ventral views; I. Cross section of an immature capsule.