Grusonia versicolor (Engelm. ex Toumey) G.D.Rowley in Tephrocactus Study Group 12(3): 45. 2006
Grusonia versicolor in Tephrocactus Study Group 12(3): 45. 2006
is new combination for Opuntia versicolor in Gard. & Forest 8: 325. 1895
Grusonia versicolor in Tephrocactus Study Group 12(3): 45. 2006
Taxon for this name