Aristida hystrix L.f. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Suppl. Pl.: 113 (1782) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Aristida species Aristida hystrix Name Synonyms Aristida rigescens Roem. & Schult. Aristida rigida Roth Aristida tripilis Thunb. Aristida tripilis Thunb. ex Trin. & Rupr. Arthratherum hystrix (L.f.) Nees Arthratherum rigidum Schult. Chaetaria hystrix (L.f.) P.Beauv. Homonyms Aristida hystrix L.f. Aristida hystrix Thunb.