Catharanthus ovalis is a species of flowering plant in the dogbane family, Apocynaceae. It is endemic to Madagascar.
First published as a species in 1970, several subspecies or varieties have been proposed, however none are now recognized.
Andika dalili au ugonjwa na usome juu ya mimea ambayo inaweza kusaidia, chapa mimea na uone magonjwa na dalili ambazo hutumiwa dhidi yake.
* Habari zote zinategemea utafiti wa kisayansi uliochapishwa