⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Polypodium stewartii in version 1.1 of The Plant List.
This name is a synonym of Phymatopteris stracheyi .
The record derives from Tropicos which reports it as a synonym (record 26624300
) with original publication details: Trans. Linn. Soc. London, Bot. 1(8): 563 563 1880.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:17202230-1
.