Opuntia pottsii var. montana (Engelm.) Bulot in Succulentes (France). 2002 Opuntia pottsii var. montana (Engelm.) Bulot in Succulentes (France). 2002is new combination for Opuntia rafinesquei var. montana Engelm. in Proc. Amer. Acad. Arts, prepr. 3: 40. 1856Taxon for this nameOpuntia pottsii var. montana (Engelm.) Bulot