Antrophyum spathulatum Alderw. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Pteridaceae genus Polytaenium species Polytaenium cajenense Name Homonyms Antrophyum spathulatum Alderw. Antrophyum spathulatum Fée