Pyrethrum uniflorum DC., Prodr. 6: 60. 1838 Pyrethrum uniflorum DC., Prodr. 6: 60. 1838is basionym for Tanacetum uniflorum (DC.) Sch. Bip., Tanaceteen: 48. 1844Taxon for this namePyrethrum uniflorum DC., Prodr. 6: 60. 1838