Euploca sessei (I.M. Johnst.) J.I.M. Melo in Harvard Pap. Bot. 22(2): 126. 2017 sec. Miranda-de Melo 2017
- ≡Heliotropium sessei I.M. Johnst. in J. Arnold Arbor. 18: 13. 1937 syn. sec. ???
- =Myosotis mexicana Sessé & Moc. in Naturaleza (México City) ser. 2, 2: app. 33. 1893 syn. sec. ???