FIGURE 2 in Lectotypification of Selaginella tenuissima and S. papagaiensis (Selaginellaceae) with the description of S. monticola

FIGURE 2. SEM micrographs of stem section and leaves of Selaginella tenuissima (Brade 9662, R). A. Upper surface of stem. B. Upper surface of median leaves. C. Close-up of apex of median leaf. D. Close-up of distal portion of inner half of median leaf lamina, upper surface. E. Lower surfaces of lateral leaf and of proximal portion of median leaf outer half; note marginal stomata (a). F. Close-up of proximal portion and margin of acroscopic half of lateral leaf lamina, lower surface.