Polypodium clemensiae Copel. in Brittonia 1: 76. 1931 Polypodium clemensiae Copel. in Brittonia 1: 76. 1931Unknown type category: Clemens 20449Unknown type category: Clemens 20449 (UC)Taxon for this namePolypodium clemensiae Copel. in Brittonia 1: 76. 1931