Aristida hystrix Thunb. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Prodr. Pl. Cap.: 19 (1794) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Aristida species Aristida vestita Name Homonyms Aristida hystrix L.f. Aristida hystrix Thunb.