“Poison Ivy Rhyme” unveils the risks of poisonous plants like ivy, oak, and sumac. It describes the agonizing symptoms of urushiol contact—a nasty rash and intense itching. The rhyme “Leaves of three, leave them be” is highlighted as a vital tool for recognition. The text delves into urushiol’s chemical structure and potency, emphasizing its allergy-triggering nature. Practical tips on avoidance, barrier use, and treatment options are provided, empowering readers to protect themselves and manage potential encounters with these hazardous plants.