Related Clues:

• __ League
• Yale or Harvard
• Batman villain Poison ___
• Campus creeper
• It creeps up
• Academic hanger-on
• Brown wall covering
• Outdoor climber
• Princeton plant
• Poison ___ (itchy plant)
• Harvard or Yale
• League
• Poison __
• The ... League comprises USA's top universities
• Climbing plant, associated with holly