Delphinium villosum DC., Syst. Nat. 1: 546. 1817 Delphinium villosum DC., Syst. Nat. 1: 546. 1817is basionym for Delphinium elatum subsp. villosum (DC.) Tzvelev in Novosti Sist. Vysš. Rast. 32: 183. 2000Taxon for this nameDelphinium villosum DC., Syst. Nat. 1: 546. 1817