FIGURE 1 in Lectotypification of Selaginella tenuissima and S. papagaiensis (Selaginellaceae) with the description of S. monticola

FIGURE 1. SEM micrographs of stem sections, leaves, and strobilus of Selaginella monticola (Salino 2980, PMA). A. Upper surface of stem. B. Upper surface of median leaves; note stomata along midribs and on inner half of laminae (a), and marginal, elongate, straightwalled and papillate cells (b). C. Close-up of median leaf inner half of lamina, upper surface; note stomata (a), and marginal, elongate, straight-walled and papillate cells (b). D-1. Close-up of portion of outer half of median leaf, upper surface; note papillate, roundish to quadrangular cells, marginal, elongate, straight-walled and papillate cells (b), and marginal cilia. D-2. Upper surface of strobilus; note stomata (a) on inner half of sporophylls laminae, and marginal, elongate, straight-walled and papillate cells (b). E. Lower surface of stem section; note axillary rhizophores. F. Lower surface of lateral leaf. G. Close-up distal portion and apex of lateral leaf, lower surface; note stomata along midrib, elongate, sinuate-walled cells, and elongate, papillate cells. H. Close-up of proximal portion and base of lateral leaf, lower surface; note stomata along midrib, elongate, sinuate-walled cells, and elongate, papillate cells.