An erect or ascending, branched shrub, 0,8-2 m tall, with densely short-tomentose or sericeous branch ends. Leaves on inconspicuÂous, semi-globose leaf base tubercles. Leaflets piniform, (15—)20—35 mm long, slender, slightly incurved, yet somewhat rigid, silvery sericeous (-tomentose), except on the spine-tipped or mucronate apex. Inflorescence with 1-3(4) flowers together on lateral short-shoots, these distributed along the branches, often in fairly great number. Flowers rather small. Bract caducous, subulate or filiform, weak, 1,3-1,8 mm long, sericeous. Pedicel 1,5-2,5 mm long, sericeous. Bracteoles 1-1,6 mm long. Calyx tube cylindrical-campanulate, partly dark or purplish, sericeous; lobes narÂrowly triangular, 0,8-1,3 mm long, sericeous, tapering basally into a subulate, narrow, weak apex. Petals light, lemon-yellow or apical part of standard ± violet; wings and keel with claws somewhat shorter than the blades. Standard blades almost circular, 6,8-8 x (6,2-)7-7,5 mm, obtuse to retuse, with triangular-obtuse ears at the base, silky