Fabales genera

Quillaja is a genus of flowering plants, the only extant genus in the family Quillajaceae with two or three known species. It was once thought to be in the rose family, Rosaceae, but recent research shows it belongs in its own family. The inner bark of the soap bark tree (Q. saponaria) contains saponin, which is a natural soap. Members of this genus are trees that grow to about .

Recchia is a genus of trees in the family Surianaceae. It is native to tropical habitats of Mexico.

Stylobasium is a genus of xerophytic shrubs in the family Surianaceae. The genus is endemic to Australia, with species occurring in Western Australia, Northern Territory, and Queensland.