Rudbeckia hirtaFrom Wikipedia, the free encyclopedia Jump to: navigation, search Rudbeckia hirtaRudbeckia hirta flowerheadScientific classificationKingdom:Plantae(unranked):Angiosperms(unranked):Eudicots(unranked):AsteridsOrder:AsteralesFamily:AsteraceaeGenus:RudbeckiaSpecies:R. hirtaBinomial nameRudbeckia hirta L.Synonyms[1]Synonymy[show]Centrocarpha gracilis D.Don ex SweetCen..