What is another name for wild lettuce? (Common & Scientific)
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                Historically, wild lettuce was famously used by physicians in the 19th century as a substitute when opium was unavailable due to its sedative properties. This practice is just one reason why wild lettuce is known by so many alternative names, often reflecting its bitter taste and milky sap.