Synonyms
Phymatosorus powellii (Baker) Pic.Serm.
Phymatodes powellii (Baker) Ching
Pleopeltis powellii (Baker) Carruth.
Microsorum powellii (Baker) Copel.
Microsorum pitcairnense Copel.
Polypodium pitcairnense (Copel.) Brownlie
Polypodium powellii Baker