Synonyms
Polypodium extensum Fée
Polypodium recurvatum var. subbipinnatifidum Rosenst. ex Hassl.
Polypodium recurvatum var. paraguayense Hassl.
Polypodium paradisiastrum f. crenulatum Rosenst.
Polypodium pectinatum var. recurvatum Sodiro
Polypodium paraguayense Baker
Polypodium maenurum Link
Polypodium recurvatum var. minus Rosenst. ex Hassl.
Polypodium paradisiastrum f. pectinatum Rosenst.
Polypodium recurvatum Kaulf.
Polypodium paradisiastrum Fée