FIG. 3 in Five new species of Fissidens Hedw. (Fissidentaceae, Bryophyta), taxonomic notes and a new species record for South Africa

FIG. 3. — Fissidens papillisetus, sp. nov. A, vegetative stem; B, sporophytic stem; C, leaves; D, leaves in polarized light to show the limbidia; E, leaf apex; F, mid leaf; G, basal part of leaf; H, detail of I, showing a single lamellar plate with distinct vertical ornamentation; I, basal part of peristome with close-packed, horizontal plates; J, papillose calyptra; J1, J papillose calyptra with detail of the basal part to show the papillae; K, capsule with operculum; L, cross-section of stem showing thick-walled inner cortical cells and the central strand (all from holotype). Scale bars: A, B, 1 mm; C, D, K, J1, 0.5 mm; E-G, 50 µm; H, I, L, 20 µm; J, 100 µm.