⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26603279, with some changes.
This name is a synonym of Adiantum madagascariense var. prolongatum (Bonap.) Tardieu.
The record derives from Tropicos which reports it as a synonym (record 26603279) with original publication details: Notes Pteridol. 4: 79 79 1917.