Several names share this combination and are defined under the rules of the botanical code. The species name Ruelliamacrosiphon might be an homonymy case.
Ruelliamacrosiphon is the name of a species, part of the genus Ruellia.
This species has been described by Kurz under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code).
Botany
Ruelliamacrosiphon is the name of a species, part of the genus Ruellia.
This name is an alternative combination by Donn.Sm. of an original description of species by Nees under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code)..
Botany
