Perennials with creeping rhizome and short stolons. Cauline leaves 2–3; all leaves with obtuse tip and margins papillose-serrulate. Inflorescence of 2–6 ovoid to hemispherical clusters; peduncles smooth, without secondary branches; longest peduncles usually 1.5–3.5 cm long (including clusters). Bracteoles 2–3 mm long, fimbriate-ciliate above. Tepals brown, castaneous brown or dark brown, equal, entire, acuminate, 2.8–4.2 mm long. Stamens 6; anthers 1.3–1.8 mm long; filaments 0.3–0.6 mm long; stigma subpersistent, 1.8–3.0 mm long. Capsules obovoid, equalling or ±shorter than perianth; capsule segments 2.1–3.2 mm long. Seeds 1.0–1.2 mm long, 0.8–1.0 mm wide; appendage 0.4–0.7 mm long.