Cephalomanes rhomboideum J.Sm. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Hymenophyllales family Hymenophyllaceae genus Cephalomanes species Cephalomanes atrovirens Name Homonyms Cephalomanes rhomboideum J.Sm. Cephalomanes rhomboideum J.Sm. ex Bosch