Shrub or small tree. Leaves with variable number of leaflets. Flowers with bristles. Flowers pink. Fruit pods warty. A hybrid, R. hispida × R. pseudoacacia, originating from seed of this cross collected by B..H. Slavin in 1914 in the Durand-Eastman Park, Rochester, New York, with the pollen parent R. pseudoacacia. Syn. R. margarettiae Ashe.
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.
A small, rounded tree with profuse lilac to pink flowers in late spring. A cross raised at Hilliers Nsy, uk, and named in 1933.