Plants light green or yellow-green. Stems 1-2 cm. Leaves crowded at stem apices, long-lanceolate to narrowly oblong-obovate, 3.5-4 mm; margins deeply spinose-dentate distally, not bordered; apex slender-acuminate; costa disappearing in acumen somewhat before apex. Seta red or red-brown, 1.5-6.5 cm, flexuose. Capsule urn yellow-brown distally, 1-1.2 mm; hypophysis yellow or pink, rarely reddish, dark red with age, turbinate, much wider than urn, rugose; operculum hemispheric, blunt; exostome teeth inserted near mouth, connate in pairs, pale brown or orange-brown. Spores subspheric, 7-10 µm, yellow-green.