Shrub to about 5 m tall with weeping branches. Leaves few or absent, simple and linear. Flowers in open clusters, yellow; summer. Standard about 1 cm long, with wings of equal length. Fruit 1-1.5 cm long, ovoid with a sharp, curved tip.
Source: (2002). Fabaceae. In: . Horticultural Flora of South-eastern Australia. Volume 3. Flowering plants. Dicotyledons. Part 2. The identification of garden and cultivated plants. University of New South Wales Press.