Citronellapaniculata is the name of a species, part of the genus Citronella.
This name is an alternative combination by R.A.Howard of an original description of species by Mart. under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code)..
Leoniapaniculata Mart.Leoniapaniculata is the combination used by Mart. in the original description of the species.