2. Hondaella entodontea (C. Müll.) W. R. Buck 绢光拟灰藓 juan guang ni hui xian
Brittonia 36(1): 87. 1984. Bryosedgwickia entodontea (C. Müll.) Fleisch., Hedwigia 63: 211. 1922. Pylaisaea entodontea C. Müll., Nuovo Giorn. Bot. Ital., n.s. 3: 111. 1896. “Pylaisia.” Type: China. Shaanxi (Schen-si), Mt. Si-ku-tziu-san, July 1894, Giraldi s.n.
Plants medium-sized, yellowish green, glossy. Stems prostrate, flattened, 4–6 cm long, irregularly branched, branches short, simple, rarely branched, ca. 7 mm long; in stem cross section epidermal cells not differentiated, outer cortical cells 2–4 rows, small, thick-walled, medullar cells large, thin-walled; central strand absent. Stem leaves and branch leaves similar, dense, secund when dry, ovate- to elliptical-lanceolate, slenderly acuminate, plicate; margins entire; costae double, short or indistinct; leaf cells narrowly rhomboidal, smooth; alar cells quadrate or shortly rectangular, numerous. Setae 5–6 mm long, orange-yellow, smooth; capsules erect, cylindrical, symmetric; opercula conic, shortly rostrate; peristome single, endostome reduced; exostome teeth narrowly lanceolate, pale yellow, hyaline, cross-striate at base. Calyptrae not seen. Spores not seen.