Asplenium erosum Maxon Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Aspleniaceae genus Asplenium species Asplenium auritum Name Homonyms Asplenium erosum L. Asplenium erosum Knowlton, 1898 Asplenium erosum Maxon