Opuntia alcerrecensis Iliff in Cactaceae Consensus Init. 2: 9. 1997 Opuntia alcerrecensis Iliff in Cactaceae Consensus Init. 2: 9. 1997Holotype: Chile, dept. Tarapacá, below Alcerreca, alt. 3500 m, F. Ritter 562 (U)Taxon for this nameOpuntia alcerrecensis Iliff