Asplenium tenuifrons var. tenellum Wall. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Athyriaceae genus Athyrium species Athyrium setiferum Name Homonyms Asplenium tenuifrons var. tenellum Wall. ex T.Moore Asplenium tenuifrons var. tenellum Wall.