Acrostichum emarginatum Buch.-Ham. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Pteridaceae genus Acrostichum species Acrostichum aureum Name Homonyms Acrostichum emarginatum Buch.-Ham. ex Roxb. Acrostichum emarginatum Buch.-Ham.