Pereskiopsis pititache (Pfeiff.) Britton & Rose in Smithsonian Misc. Collect. 50: 332. 1907 Pereskiopsis pititache (Pfeiff.) Britton & Rose in Smithsonian Misc. Collect. 50: 332. 1907is new combination for Pereskia pititache Karw. ex Pfeiff., Enum. Diagn. Cact.: 176. 1837Taxon for this namePereskiopsis pititache (Pfeiff.) Britton & Rose