Tithoniaexcelsa is the name of a species, part of the genus Tithonia.
This name is an alternative combination by DC. of an original description of species by D.Don under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code)..
Botany
Revisions
Chuquiragaexcelsa D.DonChuquiragaexcelsa is the combination used by D.Don in the original description of the species.
