Echinopsis gracilis (Mill.) Molinari & Mayta in Succulentopi@ 14: 11. 2015 Echinopsis gracilis (Mill.) Molinari & Mayta in Succulentopi@ 14: 11. 2015is new combination for Cereus gracilis Mill., Gard. Dict., ed. 8: Cereus no. 8. 1768Taxon for this nameEchinopsis gracilis (Mill.) Molinari & Mayta