Opuntia basilaris var. humistrata (Griffiths) W.T.Marshall in Marshall & Bock, Cactaceae: 65. 1941
Opuntia basilaris var. humistrata in Marshall & Bock, Cactaceae: 65. 1941
is new combination for Opuntia humistrata in Bull. Torrey Bot. Club 43(2): 83–84. 1916