Synonyms: Abromias jenskjeldi; Abromias zeta zeta; Apamea assimilis (heterotypic); Apamea cervina; Apamea exulis assimilis (heterotypic); Apamea groenlandica; Apamea maillardi assimilis (heterotypic); Apamea maillardi exulis (homotypic); Apamea marmorata; Apamea obscura (heterotypic); Apamea oleracea; Apamea zeta assimilis (heterotypic); Apamea zeta exulis (homotypic); Apamea zeta marmorata; Apamea zeta zeta; Crymodes gelida; Crymodes poli; Exarnis difflua; Hadena assimilis (heterotypic); Hadena exulis (homotypic); Hadena gelata; Hadena groenlandica (heterotypic); Hadena jenskjeldi (heterotypic); Hadena marmorata; Mamestra cervina