Cylindropuntia californica subsp. parkeri (Engelm. ex J.M. Coult.) U. Guzmán in Cactaceae Syst. Init. 16: 16. 2003 sec. Lodé 2018
- ≡Opuntia echinocarpa var. parkeri Engelm. ex J.M. Coult. in Contr. U.S. Natl. Herb. 3: 446. 1896 syn. sec. Guzmán & al. 2003
- =Opuntia parryi Engelm. in Amer. J. Sci. Arts, ser. 2, 14: 339. 1852 syn. sec. Guzmán & al. 2003
- =Opuntia bernardina Engelm. ex Parish in Bull. Torrey Bot. Club 19: 92. 1892 syn. sec. Guzmán & al. 2003
- =Opuntia parkeri Engelm. ex J.M. Coult. in Contr. U.S. Natl. Herb. 3: 446. 1896 syn. sec. Guzmán & al. 2003
- =Cylindropuntia parryi (Engelm.) F.M. Knuth, Kaktus-ABC: 124. 1936 syn. sec. Guzmán & al. 2003
- =Opuntia californica var. parkeri (Engelm. ex J.M. Coult.) Pinkava in Haseltonia 4: 103. 1996 syn. sec. Guzmán & al. 2003
- =Cylindropuntia californica var. parkeri (Engelm. ex J.M. Coult.) Pinkava in J. Arizona-Nevada Acad. Sci. 33: 150. 2001 syn. sec. Guzmán & al. 2003