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