Albizia is a slender, upright shrub or small tree 1-10 m tall. It likes moisture and is found along rivers and streams and in wetlands, where it is fast growing and can form thickets. Like wattle, it bears seed pods. Flowers occur in late winter and early spring. It was once included in the Albizia genus, hence it’s common name.
“Leaf and branch: trees and tall shrubs of Perth” by Robert Powell. Published by the Western Australian Department of Environment and Conservation, 2009.