Related Clues:

• Wall growth
• Poison --
• Columbia, for one
• What a kid'll eat, in song
• Elite league
• League name
• ''Poison'' plant
• Creepy plant?
• Penn's league
• Wrigley's adornment
• Black-berry producer
• Common climber
• It grows up in some colleges?
• College-campus climber
• University wall covering