Poison Sumac Blossoms are plants that causes urushiol-induced contact dermatitis (an itching rash). If a person who is extremely allergic to this plant, such as Sonic the Hedgehog, makes contact with it, they will immediately begin to get an itching rash that once scratched enough, causes the person to swell up like a balloon. An ointment for this was made by the aunt of the famous Freedom Fighter Bunnie Rabbot named Lulumae, which is made from cornmeal paste with cloves, kudzu root, bramble berry pits, and eye of newt with some other unmentioned ingredients. (StH: #9)