Cylindropuntia californica (Torr. & A. Gray) F.M. Knuth subsp. californica, Kaktus-ABC: 125. 1936 sec. Guzmán & al. 2003
- =Opuntia serpentina Engelm. in Amer. J. Sci. Arts, ser. 2, 14: 338. 1852 syn. sec. Guzmán & al. 2003
- =Opuntia californica (Torr. & A. Gray) Coville in Proc. Biol. Soc. Washington 13: 119. 1899 syn. sec. Guzmán & al. 2003
- =Opuntia parryi var. serpentina (Engelm.) L.D. Benson in Cact. Succ. J. (Los Angeles) 41: 33. 1969 syn. sec. Guzmán & al. 2003
- =Grusonia californica (Torr. & A. Gray) G.D. Rowley in Tephrocactus Study Group 12: 43. 2006 syn. sec. Rowley 1986