wolveboon

\\ˈvȯlvəˌbün\ noun (-s)

Etymology: Afrikaans, literally, wolf bean, irregular from Middle Dutch wolf + boon, bone bean; akin to Old English wulf wolf and Old High German bōna bean — more at wolf, bean

: a small southern African tree or shrub (Toxicodendrum capensis) of the family Euphorbiaceae with very poisonous foliage