TY - JOUR T1 - Case 2027: Pieris virginiensis Edwards, 1870, (Insecta: Lepidoptera: Pieridae): a proposal to designate a neotype under the plenary power. Z.N.(S.) 2027. JF - Bulletin of Zoological Nomenclature Y1 - 1973 A1 - Brown, FM VL - 30 IS - 2 ER -