Opuntia engelmannii subsp. rastrera (F.A.C.Weber) Guiggi in Cactology 3: 8. 2012 Opuntia engelmannii subsp. rastrera (F.A.C.Weber) Guiggi in Cactology 3: 8. 2012is new combination for Opuntia rastrera F.A.C.Weber in Bois, Dict. Hort.: 896. 1898Taxon for this nameOpuntia engelmannii subsp. rastrera (F.A.C.Weber) Guiggi