Is arugula just rocket? The truth about the peppery greens
                                
                                
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                                    4 min read                                
                            
                                Despite being sold under two different names, the salad greens arugula and rocket are, in fact, the same plant species scientifically known as *Eruca vesicaria*. This botanical identity crisis is a result of regional naming conventions and has caused confusion for home cooks and gardeners across the globe.