Pereskia lychnidiflora DC., Prodr. 3: 475. 1828 sec. Hunt 2016
- =Pereskia opuntiaeflora DC. in Mém. Mus. Hist. Nat. 17: 76. 1828 syn. sec. Guzmán & al. 2003
- =Pereskia pititache Karw. ex Pfeiff., Enum. Diagn. Cact.: 176. 1837 syn. sec. Guzmán & al. 2003
- =Opuntia pititache (Karw. ex Pfeiff.) F.A.C. Weber in Bull. Mus. Hist. Nat. (Paris) 4: 166. 1898 syn. sec. Guzmán & al. 2003
- =Pereskiopsis opuntiaeflora (DC.) Britton & Rose in Smithsonian Misc. Collect. 50: 332. 1907 syn. sec. Guzmán & al. 2003
- =Pereskiopsis pititache (Karw. ex Pfeiff.) Britton & Rose in Smithsonian Misc. Collect. 50: 332. 1907 syn. sec. Guzmán & al. 2003
- =Pereskia autumnalis (Eichlam) Rose in Contr. U.S. Natl. Herb. 12: 399. 1909 syn. sec. Guzmán & al. 2003
- =Pereskiopsis autumnalis Eichlam in Monatsschr. Kakteenk. 19: 22. 1909 syn. sec. Guzmán & al. 2003
- =Pereskia conzattii Britton & Rose, Cactaceae (Britton & Rose) 1: 24. 1919 syn. sec. Guzmán & al. 2003
- =Rhodocactus autumnalis (Eichlam) F.M. Knuth, Kaktus-ABC: 96. 1936 syn. sec. Guzmán & al. 2003
- =Rhodocactus lychnidiflorus (DC.) F.M. Knuth, Kaktus-ABC: 97. 1936 syn. sec. Guzmán & al. 2003
- =Rhodocactus conzattii (Britton & Rose) Backeb., Cactaceae (Backeberg) 1: 118. 1958 syn. sec. Guzmán & al. 2003