a European wildflower (Arum maculatum) of the arum family, with large, sagittate leaves and a spadix and spathe similar to those of the jack-in-the-pulpit
See cuckoopint in American Heritage Dictionary 4
cuck·oo·pint
noun
A European plant (Arum maculatum) having arrow-shaped leaves, a yellow-green spathe, and scarlet berries. Also called lords-and-ladies.
Origin: From obsolete cuckoopintle, from Middle English cokkupintel : cokku, cuccu, cuckoo; see cuckoo + pintel, penis; see pintle .