T: Czech Republic, Moravia, between Sobůlky and Věteřov, 6 May 1978, J.Kirschner s.n.; holo: PRC539.
Perennials, (10–) 15–25 (35) cm tall, densely caespitose, hairy; stolons absent; rhizome short. Basal leaves usually 10–15 cm long, 3.0–5.5 mm wide; cauline leaves usually 2 or 3, usually 3.5–6.5 cm long, 3–5 mm wide; all leaves with obtuse tip and sparsely papillose-serrate margin. Lower bract usually 1.6–3.0 cm long, shorter than inflorescence. Inflorescence composed of one subsessile and 2–8 pedunculate clusters; clusters broadly ovoid to hemispherical, 6–11-flowered. Peduncles straight or flexuose, smooth, without secondary branches. Longest peduncles (including clusters) 2.1–5.0 cm long. Bracteoles 1.8–2.4 mm long, fimbriate-ciliate above. Tepals ±equal, entire, ±acuminate, usually 3.5–4.7 mm long, castaneous brown to dark brown. Stamens 6; anthers usually 2.3–3.3 mm long; filaments 0.5–0.7 mm long; ovary 1.0–1.7 mm long; style usually 1.7–1.9 mm long; stigmas subpersistent, 2.5–4.5 mm long, conspicuously exserted. Capsule brown, oblong-ovoid, not mucronate, shorter than perianth; capsule segments (2.6–) 2.8–3.0 (–3.3) mm long. Seeds subglobular, 1.0–1.2 mm long, 0.9–1.0 mm wide; appendage 0.5–0.8 mm long. 2n=24 [24AL], fide J.Kirschner, Folia Geobot. Phytotax. 14: 434 (1980); J.Kirschner, Thaiszia 2: 20–22 (1992); J.Kirschner, Ann. Bot. Fenn. 29: 238 (1992).