Pereskiopsis diguetii (F.A.C. Weber) Britton & Rose in Smithsonian Misc. Collect. 50: 332. 1907 sec. Hunt 2016
- ≡Opuntia diguetii F.A.C. Weber in Bull. Mus. Hist. Nat. (Paris) 4: 166. 1898 syn. sec. Guzmán & al. 2003
- =Pereskia spathulata Pfeiff., Enum. Diagn. Cact.: 176. 1837 syn. sec. Guzmán & al. 2003
- =Pereskiopsis spathulata (Pfeiff.) Britton & Rose in Smithsonian Misc. Collect. 50: 333. 1907 syn. sec. Guzmán & al. 2003
- =Pereskiopsis velutina Rose in Smithsonian Misc. Collect. 50: 333. 1907 syn. sec. Guzmán & al. 2003
- =Grusonia diguetii (F.A.C. Weber) G.D. Rowley in Tephrocactus Study Group 12: 42. 2006 syn. sec. Rowley 2006