Opuntia engelmannii var. aciculata (Griffiths) Bravo in Cact. Suc. Mex. 19: 47. 1974 Opuntia engelmannii var. aciculata (Griffiths) Bravo in Cact. Suc. Mex. 19: 47. 1974is new combination for Opuntia aciculata Griffiths in Proc. Biol. Soc. Washington 29(3): 10–11. 1916Taxon for this nameOpuntia engelmannii var. aciculata (Griffiths) Bravo