Acrostichum commutatum Mett. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Dryopteridaceae genus Elaphoglossum species Elaphoglossum commutatum Name Homonyms Acrostichum commutatum Mett. ex Kuhn Acrostichum commutatum Mett.