This name is a synonym of Dicranopteris linearis (Burm. f.) Underw..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 26605770) with original publication details: J. Bot. (Schrader) 1801: 38 1806.
⥇ A cross-taxon basionym link was ignored while processing this record,
see Polypodium dichotomum Thunb..
This name was in version 1 of The Plant List, record tro-26605770.