Lorencea guatemalensis (Standl.) Borhidi in Acta Bot. Hung. 45 (1–2): 17. 2003 sec. Borhidi 2006
- ≡Portlandia guatemalensis Standl. in J. Wash. Acad. Sci. 18: 162. 1928 syn. sec. The Plant List 2013
- =Coutaportla guatemalensis (Standl.) Lorence in Syst. Bot. 11: 210. 1986 syn. sec. Borhidi 2006