Antrophyum vittarioides var. majus Alderw. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Pteridaceae genus Antrophyum species Antrophyum vittarioides Name Homonyms Antrophyum vittarioides var. majus Alderw. Antrophyum vittarioides subsp. majus Alderw.