Pereskiopsis porteri (K.Brandegee ex F.A.C.Weber) Britton & Rose in Smithsonian Misc. Collect. 50: 332. 1907
Pereskiopsis porteri in Smithsonian Misc. Collect. 50: 332. 1907
is new combination for Opuntia porteri in Bois, Dict. Hort.: 899. 1898
Pereskiopsis porteri in Smithsonian Misc. Collect. 50: 332. 1907