⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26621518, with some changes.
This name is a synonym of Pityrogramma calomelanos .
The record derives from Tropicos which reports it as a synonym (record 26621518
) with original publication details: Fil. Spec. 141-142 141 1841.