Adiantum cultratum J.Sm. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Pteridaceae genus Adiantum species Adiantum trapeziforme Name Homonyms Adiantum cultratum J.Sm. ex Hook. Adiantum cultratum C.Presl Adiantum cultratum J.Sm. Adiantum cultratum Willd.