Joinvillea elegans Gaudich. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Joinvilleaceae genus Joinvillea species Joinvillea plicata Name Homonyms Joinvillea elegans Gaudich. ex Brongn. & Gris Joinvillea elegans Gaudich.