Hedyotis wrightii (A. Gray) Fosberg in Lloydia, 4: 290. 1941 sec. Borhidi 2006
- ≡Houstonia wrightii A. Gray in Proc. Amer. Acad. Arts 17: 202. 1882 syn. sec. ???
- =Hedyotis pygmaea Roem. & Schult., Syst. Veg. 3: 526. 1818 syn. sec. ???
- =Hedyotis cervantesii Kunth, Nov. Gen. Sp. 3: 390. 1820 syn. sec. Borhidi 2006
- =Ereicoctis cervantesii (Kunth) Kuntze, Revis. Gen. Pl. 1: 281. 1891 syn. sec. Borhidi 2006