Polypodium saxicola Baker ex Jenman Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Polypodiaceae genus Ascogrammitis species Ascogrammitis anfractuosa Name Homonyms Polypodium saxicola Baker Polypodium saxicola Rosenst. Polypodium saxicola Sw. Polypodium saxicola Baker ex Jenman