Virgate shrub, up to 0.6 m high; branchlets with spreading, grey pubescence. Leaves ± 6 mm long, linear-lanceolate, cordate at base, apex obtuse to acute, margins revolute, lower surface almost hidden; petioles up to 1 mm long. Inflorescence a many-flowered capitula, 5-8 mm wide, flattened, surrounded by several leaves and leafy bracts. Flowers 2.5-3.5 mm long, densely white-tomentose, subsessile. Calyx: tube up to 1 mm deep. Petals: lamina orbicular cucullate. Flowering time Mar.-June.
Virgate shrub to 60 cm. Leaves linear-lanceolate, ±6 mm long, cordate at base, margins closely revolute. Flowers in flattened capitula, solitary or in small clusters, whitish, subsessile.