4. Anomobryum yasudae Broth. 挺枝银藓 ting zhi ying xian
Öfvers. Förh. Finska Vetensk.-Soc. 62A(9): 16. 1921. Bryum yasudae (Broth.) Ochi, Rev. Bry. Japan 97. 1959. Type: Japan.
Anomobryum validum Dix., Rev. Bryol., n.s. 1: 181. f. 2. 1928.
Plants slender, ca. 40 mm high, yellowish green or grayish, slightly glossy, in loose tufts. Stems simple. Leaves loosely imbricate when moist, flexuous, nearly spreading when dry, 1.5–2.0 mm × ca. 1.2 mm, broadly ovate, distinctly concave, decurrent at base, cucullate, obtuse at apex; costae strong, ending in the leaf apex; apical leaf cells shorter and broader, thick-walled; median cells linear-rhomboidal; basal cells lax. Sporophytes not seen.