This name is a synonym of Ananthacorus angustifolius (Sw.) Underw. & Maxon.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50038887) with original publication details: Prodr. 154 1810.
⥇ A cross-taxon basionym link was ignored while processing this record,
see Pteris angustifolia Sw..
This name was in version 1 of The Plant List, record tro-50038887.