Heterophragma

Heterophragma is a genus of two species of tree, constituting part of the plant family Bignoniaceae. The species are found in Southeast Asia and India.

==Naming and classification== Heterophragma is part of the Palaeotropical Clade of the Bignoniaceae, closely related to the following genera: Catophractes, Dolichandrone, Fernandoa, Kigelia, Markhamia, Newbouldia, Radermachera, Rhigozum, Spathodea, and Stereospermum; and to the Coleeae clade (which contains Colea, Phyllarthron, Phylloctenium, and Rhodocolea). The Coleeae clade species are found in Madagascar and surrounding islands, whereas the other genera are found in Asia, Africa and Madagascar.