抄録
Three species of Ulota, U. curvifolia (Wahlenb.) Lilj., U. megalospora Venturi, and U. morissonensis Horik. & Nog. are additions to the moss flora of Japan. Ulota longifolia Dixon & Sakurai, previously considered a synonym of U. crispa (Hedw.) Brid., is recognized as a good species.
