Synonyms
Thelypteris luzonica (Christ) C.F.Reed
Cyclosorus costatus (Brack.) Ching
Thelypteris cavitensis (Copel.) C.F.Reed
Lastrea cavitensis Copel.
Dryopteris rurutensis Copel.
Cyclosorus rurutensis (Copel.) Copel.
Thelypteris rurutensis (Copel.) C.F.Reed
Dryopteris christophersenii C.Chr.
Pneumatopteris costata (Brack.) Holttum
Reholttumia costata (Brack.) S.E.Fawc. & A.R.Sm.
Dryopteris luzonica Christ
Dryopteris costata (Brack.) Maxon
Cyclosorus luzonicus (Christ) Copel.