Stems 2-pinnate, stems and branches papillose; paraphyllia (1-)2-4(-5) cells in length, cells 1:1, strongly papillose. Stem leaves slightly incurved when dry, ovate-triangular, 0.2-0.4 mm; apex acuminate; costa 3/4 leaf length. Branch leaves erect-incurved when dry, 0.2-0.3 mm on primary branches, 0.2 mm on secondary branches; apex acute to short-acuminate; costa 1/2-3/5 leaf length, straight, not covered with cells apically. Perichaetial leaves with margins subentire proximally, serrulate distally. Seta smooth. Capsule with endostome cilia in pairs.