Leaves: rhachis clothed like the young branchlets; pinnae 1-3(4) pairs; leaflets 3-6(8) pairs, 18-70(90) x 9-33(42) mm., obliquely rhombic-ovate to rarely-obovate or slightly falcate-oblong or asymmetrically elliptic, with the midrib often ± diagonal, narrowed to an obtuse (or, but not in the Flora area, subacute to acute) apex, glabrous or nearly so above, the midrib puberulous to almost glabrous, beneath glabrous or nearly so except for sparse puberulence or rarely short pubescence on the midrib, rarely finely appressed-puberulous over the surface, often pale beneath when dry.
A tree. It can grow 20 m tall. The crown is flat. The bark is smooth and grey. The flowers are white. The pods are oblong and 12-26 cm long by 3-4 cm wide. They are hairy. The seeds are 9-11 mm long and 6-7 mm wide and flattened.
Flowers white or whitish, pedicellate; pedicels 1·5-7 mm. long, densely covered with grey puberulence or very short fine pubescence as are the outsides of the calyces and corollas.
Pod apparently indehiscent, 12-29 x 3-4·2 cm., oblong, puberulous over the surface, not or only slightly glossy, somewhat venose, usually brown.
Tree 9-25 m. high; crown ± flattened; bark smooth, grey or grey-brown; young branchlets usually ± sparingly puberulous or shortly pubescent.
Staminal tube not or scarcely exserted beyond the corolla; filaments c. 0·6-1 cm. long.
Calyx 1·5-2·5(3) mm. long, occasionally slit unilaterally.
Seeds c. 9-11 x 6-7 mm., ± flattened.
A shrub or tree, up to 60 ft. high
Corolla 3-6 mm. long.
Flowers white.