Diodia glabra (Michx.) Pers.
Diodia glabra is the name of a species, part of the genus Diodia.
This name is an alternative combination by Pers. of an original description of species by Michx. under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code)..
Botany
