Tragus pratensis (Huds.) Panz. ex B.D.Jacks. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Lolium species Lolium pratense Name Homonyms Tragus pratensis (Huds.) Panz. Tragus pratensis (Huds.) Panz. ex B.D.Jacks.