Do you want to compare Superman with Poison Ivy? Discover the powers, weakness & weapons of Superman and Poison Ivy from Superman Biography and Poison Ivy Biography. Find out all about Superman and Poison Ivy.# Check out how is Superman unique and distinct from Poison Ivy. Discover their love interest, sidekicks, family tree and the movies and games list in which Superman and Poison Ivy have appeared. Find out everything about them here!