⚠ Version 1 of The Plant List has been superseded.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 porosum in version 1.1 of The Plant List.

Polypodium porosum Wall. is a synonym of Pyrrosia porosa var. porosa

This name is a synonym of Pyrrosia porosa var. porosa .

The record derives from Tropicos which reports it as a synonym (record 50051139) with original publication details: Numer. List n. 266 1828.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:17198390-1.