T: Spain, Huesca, Bisaurri, de la Fuente de la Muria a la Fabosa de la Muria, 1370–1540 m, 5 Jul 1988, Sesé et al., cultivated as L305; holo: PR; iso: PRA, JACA.
Plants 13–26 cm tall. Basal leaves sparsely ciliate, 2–6 mm wide; cauline leaves 1 or 2, 3.5–7.0 cm long, 2–3 mm wide. Lower bract c. 2.5–4.2 cm long, usually longer than inflorescence. Inflorescence composed of 3–8 usually short-peduncled narrowly ovoid c. 6–9-flowered clusters, at least partly subcongested. Peduncles ±straight, smooth, usually to 3.5 cm long (rarely to 8 cm). Tepals straw-brown to pale brown, (2.5–) 2.6–2.7 (–2.8) mm long. Anthers 0.6–0.7 mm long, anther/filament length ratio 1.2–1.4; ovary 0.7–0.8 mm long; style 0.3–0.4 mm long; stigmas 1.1–1.4 mm long. Capsule obovoid to subglobose, equalling to exceeding perianth; capsule segments 2.1–2.6 mm long. Seeds (0.8–) 0.9 mm long, (0.6–) 0.7 mm wide; appendage (0.3–) 0.4 mm long. 2n=24 [24BL], fide J.Kirschner, Pl. Syst. Evol. 200: 7 (1996).