Opuntia ×congesta Griffiths in Rep. (Annual) Missouri Bot. Gard. 20: 88. 1909 Opuntia ×congesta Griffiths in Rep. (Annual) Missouri Bot. Gard. 20: 88. 1909is new combination for Opuntia congesta Griffiths, Ill. Stud. Opuntia: 88–89. 1909Taxon for this nameOpuntia ×congesta Griffiths