Leaves : Imparipinnate; leaflets numerous (12–25 pairs), small, oblong to elliptic (4–10 mm), densely pubescent, often silvery; rachis and petiole hairy; stipules membranous, partly adnate.
الأزهار
Inflorescence & flowers : Axillary racemes, moderately elongated, several-flowered; peduncles equalling or exceeding the leaves; flowers pale yellow to creamy; calyx tubular, densely hairy with narrow subulate teeth; standard slightly exceeding wings and keel.
الثمار والبذور
Fruit : Legumes oblong, distinctly compressed and often somewhat winged or split along the sutures, sparsely to densely pubescent; containing several seeds.
الموائل والبيئة
Habitat & elevation : Dry rocky slopes, steppe habitats, and open limestone terrains; 800–1800 m.