Plants green to reddish green. Stems to 1.5 cm, central strand present. Stem leaves erect-appressed when dry, spreading and not keeled when moist, monomorphic, oblong-lanceolate, adaxially weakly concave across leaf, 0.7-1.1 mm (excluding the deciduous tip) to 2.5 mm whole, base scarcely differentiated in shape, margins recurved at mid leaf, entire, apex thickened, long-cylindric to clavate, seldom a long, filiform excurrency, usually soon deciduous, constricted in places, absent in mature leaves; costa excurrent, excurrency absent in mature leaves, not much widened or tapering at mid leaf but swollen in excurrency, pad of cells absent, adaxial costal cells elongate at mid leaf but quadrate near apex, 2-4 cells wide at mid leaf, guide cells in 1 layer; basal laminal cells differentiated medially, walls thin; distal laminal cells 13-15 µm wide, 1:1, papillae absent, lumens often angular, walls thin to irregularly thickened, weakly convex on both sides, 1-stratose except in deciduous apex. Specialized asexual reproduction by the deciduous leaf apex. Seta 0.35-0.50 cm. Capsule 0.75-1.00 mm; peristome teeth 16, linear, cleft to near base, straight to weakly twisted, ca. 200 µm. Spores 15-18 µm. Distal laminal KOH reaction red.
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