Pronephrium yunguiense Ching Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Thelypteridaceae genus Abacopteris species Abacopteris yunguiensis Name Homonyms Pronephrium yunguiense Ching ex Y.X.Lin Pronephrium yunguiense Ching