⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26606556, with some changes.

Polypodium glaucum Thunb. ex Houtt. is a synonym of Lophosoria quadripinnata (J.F. Gmel.) C. Chr.

This name is a synonym of Lophosoria quadripinnata (J.F. Gmel.) C. Chr..

The record derives from Tropicos which reports it as a synonym (record 26606556) with original publication details: Nat. Hist. 2(14): 177 177 1783.