Plants deep green distally, strongly reddish brown proximally. Stems to 0.2 cm, central strand present. Stem leaves appressed weakly twisted clockwise or occasionally counterclockwise when dry, spreading and weakly reflexed above the base when moist; monomorphic, long-ovate to elliptic‑lanceolate, adaxial surface broadly channeled at midleaf, concave to occasionally somewhat naviculate apically, usually 1-1.2 mm, base weakly differentiated, ovate; margins plane above, recurved below, entire; apex obtuse or acute, occasionally ending in a short, clear, sharp cell; costa percurrent, broad, lacking an adaxial pad of cells, adaxial cells quadrate-hexagonal, papillose, in 6-8 rows at mid leaf, guide cells in 1 layer; basal cells weakly differentiated in small area juxtacostally, very short‑rectangular, walls evenly thickened and not perforated; rounded‑quadrate, 7-10 mm in width, 1:1, papillae low, fused to a thickened and irregularly shaped lens covering lumen, cell walls evenly thickened, weakly bulging on both sides of lamina, 2(-3)-stratose. Specialized asexual reproduction not seen. Seta 0.9-1.3 cm. Capsule 1.2-1.7 mm; peristome teeth 32, linear, twisted about once counterclockwise, to 700 µm. Spores 8-10 µm. Distal laminal KOH reaction red.
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