Do you know the Legend of Black-eyed Susan and Sweet William? The real medicinal and poisonous properties of wildflowers meet the romantic legends, histories and wild superstitions that surround them in wildflower folklore. You're invited to Wildflower Lore at Seven Ponds Nature Center on Sunday (5/22) at 2 PM. Mysterious, comical and downright useful information will be discussed. For more information, visit sevenponds.org.