Stems 10-20 mm. Leaves infolded, twisted, and slightly contorted when dry, erect-spreading with recurved tips when moist, variable in shape and size, usually oblong-ovate, 1.5-2 × 0.75-1.5 mm; margins revolute in the proximal 1/2-2/3, entire; apices obtuse but abruptly narrowed to a blunt tip; costa ending well before the apex, brown, smooth; basal cells abruptly differentiated, narrower toward the margins; distal cells rounded, polygonal, or quadrate, 12-18 µm, with 3-5 papillae per cell, thick-walled and collenchymatous. Specialized asexual reproduction absent. Sexual condition dioicous (perigonia and sporophytes unknown).
Home