Several names share this combination and are defined under the rules of the botanical code. The species name Ligusticumapiifolium might be an homonymy case.
Ligusticumapiifolium (Nutt. ex Torr. & A. Gray) A. Gray
Ligusticumapiifolium is the name of a species, part of the genus Ligusticum.
This name is an alternative combination by A. Gray of an original description of species by Nutt. ex Torr. & A. Gray under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code)..
Botany
Ligusticumapiifolium (Nutt. ex Torr. & A.Gray) A.Gray
Ligusticumapiifolium is the name of a species, part of the genus Ligusticum.
This name is an alternative combination by A.Gray of an original description of species by Nutt. ex Torr. & A.Gray under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code)..
Botany
