Ascending shrub 0,3-0,8 m tall with spreading branches, dark reddish, ± woolly; the young parts paler and densely woolly. LeafÂlets narrowly linear-acicular, 5-18 mm long, 0,3-0,6 mm thick, terete or slightly angular, rigid to hardly rigid, subglabrous or with sparse, long hairs from ± distinct hair base tuÂbercles. Inflorescence a compact terminal head of (2-)5-c.l5 flowers. Bracts trifoliolate, leaf-like, but situated on a woody, tomentose leaf stalk up to 1,5 mm long; leaflets similar to those of the vegetative leaves, 8-20 mm long; with long, spreading hairs. Pedicel less than 1 mm long, pubescent. Bracteoles similar to bract leaflets, 8-15 mm long. Calyx tube short, sparÂsely long-hairy or almost glabrous; lobes linear-needle-like, (7-)8-15(-16,5) mm long, as narrow as leaflets, rigid or ± flexible, tu-bercled, with long, spreading hairs. Petals yelÂlow turning orange, dark red or ferruginous. Standard blade elliptic or obovate, 10-15 X 9,5-12,5 mm, sericeous or tomentose on the back, glabrous on the front, with an apical cusp or hook 0,2-1 (-2) mm long. Wing blades narrowly ovate-elliptic, 10-12,7 x 4-5,5 mm. Keel blades narrowly lunate, 10-12,5 X 4-5,5 mm, glabrous, with slightly concave upÂper margin and prominent basal pouch. Wing and keel claws adnate at the base to the staminal sheath. Pistil: ovary long-woolly on apical upÂper parts. Pod triangular-ovate, 7-7,5 x 3,5-4,5 mm, brownish when ripe, long-hairy in apical half. Chromosome number: 2n=18. Figure 48.
