Grusonia ×congesta (Griffiths) G.D.Rowley in Tephrocactus Study Group 12(3): 44. 2006
Grusonia ×congesta in Tephrocactus Study Group 12(3): 44. 2006
is new combination for Opuntia congesta, Ill. Stud. Opuntia: 88–89. 1909
Grusonia ×congesta in Tephrocactus Study Group 12(3): 44. 2006
Taxon for this name