⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26620421, and has not been changed.

Ptilophyllum attenuatum (Hook.) Bosch ex Prantl is a synonym of Trichomanes alatum var. attenuatum (Hook.) Domin

This name is a synonym of Trichomanes alatum var. attenuatum (Hook.) Domin.

The record derives from Tropicos which reports it as a synonym (record 26620421) with original publication details: Unters. Morph. Gefasskrypt. 48 48 1875.