= Grusonia diguetii (F.A.C.Weber) G.D.Rowley; Tephrocactus Study Group 12(3): 42 (2006)
= Opuntia diguetii F.A.C.Weber; Bull. Mus. Hist. Nat. (Paris) 166 (1898)
= Opuntia spathulata (Otto ex Pfeiff.) F.A.C.Weber; Bull. Mus. Hist. Nat. (Paris) 4: 165 (1898)
= Pereskia crassicaulis Zucc. ex Pfeiff.; Enum. Diagn. Cact. 176 (1837)
= Pereskia higuerana Cárdenas; Cactus (Paris) 80-81: 18 (1964)
= Pereskia spathulata Otto ex Pfeiff.; Enum. Diagn. Cact. 176 (1837)
= Pereskiopsis diguetii subsp. spathulata (Otto ex Pfeiff.) M.H.J.van der Meer; Cact. Phantast. 2019(8)-2: 3 (2019)
= Pereskiopsis spathulata (Otto ex Pfeiff.) Britton & Rose; Smithsonian Misc. Collect. 50: 333 (1907)
= Pereskiopsis velutina Rose; Smithsonian Misc. Collect. 50: 333 (1907)
= Rhodocactus higueranus (Cárdenas) Backeb.; Kakteenlexikon 396 (1966)