Tephrosia spinosa is a flowering plant species in the genus Tephrosia native from India, Sri Lanka, Malaysia and Indonesia.
Eupalitin 3-O-ò-D-galactopyranoside, a glycoside of the flavonol eupalitin, can be isolated from T. spinosa. Tephrospinosin (3â²,5â²-diisopentenyl-2â²,4â²-dihydroxychalcone), a prenylated chalcone, can be isolated from the root.