Pereskia zehmneri Britton & Rose, Cactaceae 1: 14. 1919 Pereskia zehmneri Britton & Rose, Cactaceae 1: 14. 1919is new combination for Pereskia zehntneri Britton & Rose, Cactaceae 1: 14. 1919non Pereskia zehntneri Britton & Rose, Cactaceae 1: 14. 1919Taxon for this namePereskia zehmneri Britton & Rose