Cactus jamacaru (DC.) Kostel. in Allg. Med.-Pharm. 4: 1893. 1835 Cactus jamacaru (DC.) Kostel. in Allg. Med.-Pharm. 4: 1893. 1835is new combination for Cereus jamacaru DC., Prodr. 3: 467. 1828Taxon for this nameCactus jamacaru (DC.) Kostel.