Synonyms
Dryopteris hexagonoptera (Michx.) C.Chr.
Thelypteris hexagonoptera f. furcata (C.F.Reed) C.F.Reed
Nephrodium hexagonopterum (Michx.) Diels
Thelypteris hexagonoptera f. simonsii (C.F.Reed) C.F.Reed
Thelypteris hexagonoptera (Michx.) Weath.
Phegopteris hexagonoptera f. ternata Neidorf
Polypodium hexagonopterum Michx.
Dryopteris hexagonoptera f. simonsii C.F.Reed
Polypodium phegopteris var. hexagonopterum (Michx.) Alph.Wood
Dryopteris hexagonoptera f. furcata C.F.Reed
Lastrea hexagonoptera (Michx.) Nieuwl.
Polypodium cicutarium Poir.