Poison ivy, oak, and sumac are plants that can cause a red, itchy rash called allergic contact dermatitis. It is the most common skin problem caused by contact with plants. The rash is caused by contact with a sticky oil called urushiol (say yoo-ROO-shee-all) found in poison ivy, oak, or sumac.
For other uses, see Superstition (disambiguation). Superstition is a popular song composed, produced, arranged, and performed by Stevie Wonder for Motown Records in 1972. It was the lead single for Wonder's album Talking Book, and released in many countries. It reached number one in the U.S., and number one on the soul singles chart.
She judged that if he came home alive the superstitious peasants would tell him about the ghost that sang in the cave, and that as soon as they described the ballad he would know that none but he and she knew that song, therefore he would suspect that she was alive, and would come and find her.