Synonyms
Dryopteris aculeata var. californica Underw.
Dryopteris californica Kuntze
Aspidium aculeatum var. californicum (D.C.Eaton) D.C.Eaton
Aetopteron californicum House
Polystichum aculeatum var. californicum (D.C.Eaton) Jeps.
Aspidium californicum D.C.Eaton