Several names share this combination and are defined under the rules of the botanical code. The species name Pentasangustifolia might be an homonymy case.
Pentasangustifolia is the name of a species, part of the genus Pentas.
This species has been described by Verdc. under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code).
Botany
Pentaschistisangustifolia is the name of a species, part of the genus Pentaschistis.
This name is an alternative combination by Stapf 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