Suffrutex semimetralis, ramis argenteis, pilis ca. patentibus. Folia 3-5-foliolata; stipulae subulatae c. 1 mm. longae; rhachis 6-9 mm. longa, petiolo 1-3 mm. longo incluso, saepius ultra foliola lateralia c. 1 mm. prolongata, pilis subpatentibus sub-sparse strigosa; foliola suboblonga, basin attenuata apice rotundata, subrecurvata, pilis appressis c.0-4 mm. longis utrinque subsparse strigosa, ad 9 mm. longa, 3-5 mm. lata. Axis racemi [4]-6-9-[13] mm. longus, pedunculo 2-4 mm. longo incluso, flores 3-5, fructos saepius 1-2 ferens; bracteae mox deciduae; pedicelli c. 1 mm. longi, post anthesin vel erecti vel patentes vel subreflexi. Calyx strigosus, tubo 0-5 mm. longo, lobis crassis, subcylindricis, apice glandulosis, inaequalibus, superioribus c. 0-4 mm., lateralibus c. 0-5 mm., inferiore c.0-8 mm. longo. Corolla mox decidua, extus pubescens; vexillum ovatum [ad 4-5 mm. longum]; alae glabrae; carina calcarata, haud rostrata, [ad 4-5 mm. longa]. Stamina omnia fertilia, filamentis 3-5 mm. longis, antheris ovalibus, basin muticis, 0-5 mm. longis, mucrone apicale fusco 0-1 mm. longo incluso. Ovarium stylo curvato longius. [Legumen sub-complanatum, subcostatum, strigis c. 0-5 mm. longis sparse strigosum, ad 1 mm. longum, 2 mm. latum, 1 mm. crassum, 4-7-spermum, endocarpio maculato, regione infra costam medianam excepta.].