heterotypic synonyms:
Opuntia rzedowskii Scheinvar;
protologue: Enum. Diagn. Cact. 160: 160 (1837)
2 720419 Opuntia lasiacantha Pfeiff.Addisonia, vol. 3 : t. 90 (1918) [M.E. Eaton]
2 720419 Opuntia lasiacantha Pfeiff.N.L. Britton, J.N. Rose, Cact., vol. 1 : t. 34 (1919) [M.E. Eaton]