Opuntia linguiformis Griffiths in Rep. (Annual) Missouri Bot. Gard. 19: 270. 1908
Opuntia linguiformis in Rep. (Annual) Missouri Bot. Gard. 19: 270. 1908
is basionym for Opuntia engelmannii var. linguiformis in Madroño 35: 347. 1989 ["1988"]
is basionym for Opuntia lindheimeri var. linguiformis in Cact. Succ. J. (Los Angeles) 41: 125. 1969