1. Anacolia Schimp. 刺毛藓属 ci mao xian shu
Syn. Musc. Eur. (ed. 2) 513. 1876. Bartramia subsect. Anacolia (Schimp.) C. Müll., Gen. Musc. Frond. 353. 1900.
Plants stiff, small or medium-sized to rather large, yellowish green, in loose or dense tufts. Stems erect, simple or often branched, in cross section 8-angled, without epidermal cells. Leaves in 8 ranks, imbricate, appressed when dry, erect-spreading when moist, patent or secund, ovate-lanceolate; margins recurved below mid-leaf, serrate above; costae single, strong, percurrent or long-excurrent into awns, spinulose at back; leaf cells small, thick-walled, usually quadrate, becoming elongate toward base; basal cells quadrate. Dioicous. Perichaetia terminal or pseudo-lateral; perichaetial leaves narrow. Setae short, less than 10 mm long, straight, rarely curved; capsules erect or slightly inclined, spherical, not furrowed when dry; opercula small, bluntly apiculate; peristome nearly completely reduced or absent. Calyptrae cucullate, smooth. Spores kidney-shaped, papillose.