Leaves numerous, densely tufted, linear-lanceolate to linear, 2--8 cm × 1.5--5 mm. Scape 7--30 cm. Raceme 2--12 cm, somewhat laxly 8--45-flowered; rachis pubescent. Flowers distinctly pedicellate; pedicel 1.5--7 mm, pubescent; bract and bracteole borne on proximal 1/2 of pedicel; bract linear-lanceolate, 2--7 mm, shorter than flower, pubescent at least proximally, apex acute. Perianth white or pink, 3--6 mm, pubescent; tube cupular; lobes ± erect, oblong-lanceolate, 2--3 × 0.5--0.8 mm, ca. 1 × tube length, apex obtuse. Capsule subglobose, 2--3.5 × 2--3 mm, apex of valves abruptly narrowed; style ca. 0.5 mm; stigma not or only slightly thickened. Fl. and fr. May--Jun.

* About 800 m. Sichuan.