FIGURE 2 in Validation and morphology of Begonia fagopyrofolia in B. sect. Stolonifera (Begoniaceae) in China

FIGURE 2. Micromorphology of the leaf epidermis in Begonia cehengensis (A–H) and B. fagopyrofolia (I–P). A–D and I–L. The adaxial surface; E–G and M–P. The abaxial surface; A, D, E, F and I, K, M. Trichomes; B, C, J. The epidermal cells; A, E, G and I, K, L, N, P. Glands; G, H and N, O. Stomata. Note: g. Glands; s. Stomata; p. Tuberulate surface of trichome cells; sm. Smooth surfaces of trichome cells. Scale bar: A, K=300μm; B, J, L, M=100μm; C, D, H O, P=50μm; E, I=500μm; F=20μm; G, N=200μm.