Plants to 10, rarely 40 mm, in rather shiny, yellow to dark green tufts. Leaves erect to falcate-secund, 2-3 mm, gradually narrowed from a lanceolate base to a subula largely occupied by the costa; margins erect, serrulate in the distal half of the limb; costa excurrent; cells in 1-3 rows above the leaf middle, rather short-rectangular, 11-14 × 4-7 µm. Sexual condition dioicous. Seta 5-15 mm, yellowish. Capsule 1-1.5 mm, suberect or sometimes inclined to horizontal, cylindric, often curved, asymmetric, tapered at the neck, usually ± obliquely furrowed and constricted on 1 side below an oblique mouth; annulus consisting of 1 row of small cells, persistent; operculum long-rostrate; peristome teeth 400-500 µm, divided 1/2 length distally. Spores 14-18 µm, faintly roughened.
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