Aspidium membranifolium subsp. dimorphum Christ Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Tectariaceae genus Tectaria species Tectaria fuscipes Name Homonyms Aspidium membranifolium var. dimorphum (C.B.Clarke) Christ Aspidium membranifolium subsp. dimorphum Christ