Polypodium pellucidum var. opacum
                                        
                                            
                                            Hillebr.
                                            
                                                                                            
Flora of the Hawaiian Islands: A description of their phanerogams and vascular cryptogams, Carl Winter, Heidelberg, Germany; Williams & Norgate, London; B. Westermann & Co., New York. p. 558 (1888)
                                                                                        
                                        
                                    
                                    
                                        
                                        Polypodiaceae
                                    
                                                                        
                                        
                                                                                
                                        
                                                                            
                                    
                                                                        
                                        This name is a synonym of Polypodium pellucidum var. pellucidum