Taxon: Gymnostomum laxirete

Plate 122. 1–3, Gymnostomum laxirete. 1, habit (× 2). 2, leaf (× 40). 3, apical leaf cells (× 470). 4–10, Gyroweisia yunnanensis. 4, habit (× 2.5). 5–8, leaves (× 33). 9, apical leaf cells (× 500). 10, basal leaf cells (× 500).