Chaetantheraeuphrasioides is the name of a species, part of the genus Chaetanthera.
This name is an alternative combination by F.Meigen of an original description of species by DC. under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code)..
Botany
Revisions
Elachiaeuphrasioides DC.Elachiaeuphrasioides is the combination used by DC. in the original description of the species.