Sphaeropterismacrocarpa is the name of a species, part of the genus Sphaeropteris.
This name is an alternative combination by R.M.Tryon of an original description of species by C.Presl under the rules of the International Code of Nomenclature for algae, fungi, and plants (ICN / commonly called the botany code)..
Botany
Revisions
Hemiteliamacrocarpa C.PreslHemiteliamacrocarpa is the combination used by C.Presl in the original description of the species.