Paepalanthus tortilis (Bong.) Körn.
Paepalanthus tortilis is the name of a species, part of the genus Paepalanthus.
This name is an alternative combination by Körn. of an original description of species by Bong. under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code)..