Arum maculatum
 Arum maculatum is a common woodland plant species of the Araceae family. It is widespread across temperate northern Europe and is known by an abundance of common names including snakeshead adder's root arum wild arum arum lily lords-and-ladies devils and angels cows and bulls cuckoo-pint Adam and Eve bobbins naked boys starch-root wake robin friar's cowl and jack in the pulpit.