Leaves: Alternate, linear, 6 – 22 mm, rigid, acute, mucronate; floral leaves shorter, scarious at the margins.
الأزهار
Inflorescence & flowers: Solitary in the axils of floral leaves, sessile, subtended by two bracteoles as long or longer than the leaf. Perianth 4 mm, with 5 subequal, keeled sepals; in fruit expanded into unequal white to purplish membranous wings.
الثمار والبذور
Fruit: Achene enclosed within the winged perianth.
الموائل والبيئة
Habitat & elevation: Dry rocky montane slopes and alpine steppes, 1 800 – 3 000 m.