Opuntia cyclodes (Engelm. & J.M.Bigelow) Rose in Contr. U.S. Natl. Herb. 13(9): 309. 1911
Opuntia cyclodes in Contr. U.S. Natl. Herb. 13(9): 309. 1911
is new combination for Opuntia engelmannii var. cyclodes in Proc. Amer. Acad. Arts 3: 291. 1856