Adelphagrotis quarta. Synonymy from Lafontaine (1998).
<ul>
      <li>Lafontaine JD (1998) Noctuoidea, Noctuidae (part) - Noctuini. In: Dominick RB et al. (eds) The Moths of North America. Fascicle 27.3. The Wedge Entomological Research Foundation, Washington. 348 pp.</li>
  </ul>