Chamaecristarotundifolia is the name of a species, part of the genus Chamaecrista.
This name is an alternative combination by Greene of an original description of species by Pers. under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code)..
Botany
Revisions
Cassiarotundifolia Pers.Cassiarotundifolia is the combination used by Pers. in the original description of the species.