Opuntia littoralis var. austrocalifornica L.D.Benson & Walk. in Ann. Missouri Bot. Gard. 52(3): 269. 1965 Opuntia littoralis var. austrocalifornica L.D.Benson & Walk. in Ann. Missouri Bot. Gard. 52(3): 269. 1965Taxon for this nameOpuntia littoralis var. austrocalifornica L.D.Benson & Walk.