Several names share this combination and are defined under the rules of the botanical code. The species name Cynanchummacrophyllum might be an homonymy case.
Cynanchummacrophyllum is the name of a species, part of the genus Cynanchum.
This species has been described by Pers. under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code).
Botany
Cynanchummacrophyllum is the name of a species, part of the genus Cynanchum.
This name is an alternative combination by Matsum. of an original description of species by Siebold & Zucc. under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code)..
Botany