Leptocionium C.Presl Dataset GBIF Backbone Taxonomy Rank GENUS Published in Hymenophyllaceae: 26 (1843) Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Hymenophyllales family Hymenophyllaceae genus Hymenophyllum Name Homonyms Leptocionium C.Presl Leptocionium K.B.Presl, 1843