Taxon: Fissidens protonematicola

Plate 84, 1–14, Fissidens linearis var. obscurirete. 1, habit (× 25). 2, male shoot (× 50). 3–5, leaves (× 33). 6, apical leaf cells (× 315). 7, median cells of apical laminae (× 315). 8, basal marginal cells of vaginant laminae (× 315). 9, basal juxtacostal cells of vaginant laminae (× 315). 10, 11, cross sections of leaves (× 315). 12, cross section of stem (× 210). 13, capsule (× 25). 14, exothecial cells (× 210). 15 –23, Fissidens protonematicola. 15, habit (× 25). 16–18, leaves (× 50). 19, apical leaf cells (× 158). 20, cross section of leaf (× 158). 21, cross section of stem (× 315). 22, exothecial cells (× 158). 23, protonema (× 100). (1–14, drawn from Z.-H. Li 2075, SYS; 15–23, from G. H. Schwabe 17 p.p., JE.)