Pereskia aculeata var. rotundifolia hort. Dyck. ex Pfeiff., Enum. Diagn. Cact.: 176. 1837 Pereskia aculeata var. rotundifolia hort. Dyck. ex Pfeiff., Enum. Diagn. Cact.: 176. 1837Taxon for this namePereskia aculeata var. rotundifolia hort. Dyck. ex Pfeiff.