Asplenium spinescens Mett. ex Kuhn Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Aspleniaceae genus Asplenium species Asplenium depauperatum Name Homonyms Asplenium spinescens Mett. ex Kuhn Asplenium spinescens Mett.