Synonyms recognized by ITIS (bold taxon is currently accepted):

     Polypodium virginianum L.
     Polypodium vulgare auct. p.p. non L.
     Polypodium vulgare var. virginianum (L.) Eat.

Common Name(s): rock polypody.

Taxonomic Hierarchy: (ITIS TSN=17242, click for more information and references)

        Kingdom: Plantae
            Subkingdom: Tracheobionta
                Division: Pteridophyta
                    Class: Filicopsida
                        Order: Polypodiales
                            Family: Polypodiaceae
                                Genus: Polypodium
                                    Species: Polypodium virginianum