Taxon: Microdus brasiliensis

Plate 53. 1–8, Microdus brasiliensis. 1, 2, leaves (× 32). 3, basal leaf cells (× 250). 4, median marginal leaf cells (× 250). 5, upper marginal leaf cells (× 250). 6, apical leaf cells (× 250). 7, capsule (× 32). 8, peristome (× 250). 9–13, Microdus sinensis. 9, habit (× 17). 10, leaf (× 45). 11, basal leaf cells (× 385). 12, median marginal leaf cells (× 385). 13, peristome (× 250). (1–8, drawn from Yunnan Univ. Biol. Dept. 1074, IFSBH; 9–13, drawn from D.-K. Li 61, SHM.)