Opuntia macrorhiza Engelm. in Boston J. Nat. Hist. 6(2): 206. 1850
Opuntia macrorhiza in Boston J. Nat. Hist. 6(2): 206. 1850
is basionym for Opuntia compressa var. macrorhiza, Cacti Ariz., ed. 2: 50. 1950
is basionym for Opuntia macrorhiza subsp. macrorhiza
is basionym for Opuntia macrorhiza var. macrorhiza
is basionym for Opuntia mesacantha var. macrorhiza in Contr. U.S. Natl. Herb. 3(7): 430. 1896
Opuntia macrorhiza in Boston J. Nat. Hist. 6(2): 206. 1850