Synonyms
Polypodium elasticum Willd.
Polypodium mollissimum Fée
Grammitis lobulata (A.Rojas) Christenh.
Grammitis cocosensis (A.Rojas) Christenh.
Grammitis esquiveliana (A.Rojas) Christenh.
Grammitis mollissima (Fée) Proctor
Polypodium suspensum var. mollissimum Krug
Polypodium cultratum var. elasticum (Willd.) Baker
Ctenopteris mollissima (Fée) Copel.
Terpsichore elastica (Bory ex Willd.) A.R.Sm.
Xiphopteris elastica (Bory ex Willd.) Alston
Alansmia elastica (Willd.) Moguel & M.Kessler
Terpsichore mollissima (Fée) A.R.Sm.
Polypodium flexile Fée
Ctenopteris elastica (Willd.) Copel.