Surianaceae

The Surianaceae are a family of plants in the order Fabales with five genera and eight known species. It has an unusual distribution: the genus "Recchia" is native to Mexico, and the sole member of "Suriana", "S. maritima", is a coastal plant with a pantropical distribution; and the remaining three genera are endemic to Australia.
They range in form from small shrubs to tall trees.
Systematics.
Modern molecular phylogenetics suggest the following relationships: