Related Clues:
- Princeton plant
- Poison ___ (itchy plant)
- Harvard or Yale
- League
- Poison __
- The ... League comprises USA's top universities
- Climbing plant, associated with holly
- Christmas kissing plant
- Common climbing evergreen plant
- Common climbing evergreen
- Stole mite from the Christmas plant
- Clinging, parasitical plant
- Hedera helix
- Plant with white berries, facilitates kissing
- People kiss under this plant