Cylindropuntia californica subsp. parkeri (J.M.Coult.) U.Guzmán in Cactaceae Syst. Init. 16: 16. 2003
Cylindropuntia californica subsp. parkeri in Cactaceae Syst. Init. 16: 16. 2003
is new combination for Opuntia echinocarpa var. parkeri in Contr. U.S. Natl. Herb. 3(7): 446. 1896