Tristeca nuda (L.) P.Beauv. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Psilotales family Psilotaceae genus Psilotum species Psilotum nudum Name Homonyms Tristeca nuda (L.) P.Beauv. ex J.St.-Hil. Tristeca nuda (L.) P.Beauv.