About Cassia brewsteri (F.Muell.) F.Muell. ex Benth.
Cassia brewsteri, commonly known as Brewster's cassia, Leichhardt bean, cassia pea, and bean tree, is a species of shrub or small tree in the plant family Fabaceae. This species grows naturally in Queensland, Australia. It primarily occurs in open forest, and occasionally grows in monsoon forest. Like other species in the genus Cassia, Cassia brewsteri produces pinnate leaves. For this species, leaflets are approximately 5 cm long, bright green, glossy or waxy on the upper surface, and whitish-green on the lower surface. Its flowers are yellow, often marked with red, and are borne in racemes. After flowering, it produces round seed pods that can reach up to 45 cm in length.