1. Anacamptodon amblystegioides Card. 柳叶反齿藓 liu-ye fan-chi xian
Bull. Soc. Bot. Genève ser. 2, 3: 279. 1911. Type. Japan: Pref. Nagano, Agematsu, Faurie 3482.
Plants soft and slender, yellowish green or green, in flat patches. Stems prostrate, apex ascending, irregularly branched, branches short. Leaves not appressed when dry, erect-spreading when moist, widely lanceolate, tapering to a long acuminate apex; leaf margins plane, entire or finely serrulate; costa thick, vanishing below the leaf apex; leaf cells oblong-elliptic, shorter near the leaf base; alar cells quadrate, in several rows. Capsules small, shortly cylindrical; opercula conic with a short beak; peristome features the same as for the genus.