⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26619844, with some changes.
This name is a synonym of Onychium siliculosum .
The record derives from Tropicos which reports it as a synonym (record 26619844
) with original publication details: Fil. Lips. 54 54 1856.