Tree or shrub, spines present; branchlets smooth, without distinct raised glands, +/- cylindrical in cross-section, glabrous. Leaves alternate, compound, 125-270 mm long, with 9-25 leaflets, each 9-19 mm long, 14-25 mm wide, flat, the margins flat, smooth, without distinct raised glands, glabrous; stipular excrescences absent. Flowers pedicels 1.5-6 mm long; calyx present, 0.5-1 mm long, smooth, without distinct raised glands, glabrous; corolla white or cream, petals four, 1.5-2 mm long, imbricate (overlapping), free, glabrous. Flowers in January, February, November and December. Occurs in the Northern Botanical Province, in the North Kimberley IBRA region(s).