Opuntia tesajo Engelm. ex J.M.Coult. in Contr. U.S. Natl. Herb. 3(7): 448. 1896
Opuntia tesajo in Contr. U.S. Natl. Herb. 3(7): 448. 1896
is basionym for Cylindropuntia tesajo, Kaktus-ABC: 122. 1936 ["1935"]
is basionym for Grusonia tesajo in Tephrocactus Study Group 12(3): 45. 2006