Referring Clues

• Campus climber
• Arbutus, e.g.
• Old college building feature
• It's creepy
• It covers ground rapidly
• Producer of wall flowers?
• Wrigley Field feature
• Word with ground or Japanese
• Princeton greenery
• Wrigley Field flora
• Brown, for one
• ___ League (56-Down's group)
• Creeper
• Yale, for one
• Brown, e.g.
• Old-fashioned Christmas trim
• What often grows attached?
• University wall covering
• Some Christmas greenery
• Climbing vine
• Building overgrowth, sometimes
• College wall climber
• Trellis-climbing plant
• League leader?
• Campus greenery
• Trellis climber
• What little lambs eat, in song
• Leafy climber
• Wrigley Field climber
• Batman foe Poison ___
• It may be English or poison
• Feature of some college buildings
• Climbing evergreen
• Wrigley Field wall covering
• Collegiate climber
• Poison ___
• Climbing plant
• What a kid'll eat, in song
• It climbs the walls
• Wall creeper
• Climbing ornamental
• Creeping vine
• Princeton, for one
• Penn, e.g.
• Brown, but not white?
• Columbia, for one
• Penn, for one
• Columbia, e.g.
• Clinging vine
• Wrigley Field grower
• Brown is one
• Wall climber
• Wall growth
• Black-berry producer
• Common climber
• College-campus climber
• "Boston" or "poison" plant
• It could be poison
• It may climb the walls
• League with Dartmouth and Cornell
• Type of league
• League named for a plant
• It grows up in some colleges?
• League for Princeton
• Climbing greenery
• It's on some hallowed walls
• Elite league
• League name
• Penn's league
• Wrigley's adornment
• Campus wall climber, perhaps
• Distinguished wall covering
• Creeping plant
• ___ League
• Covering on an ivory tower?
• Yale or Harvard
• Campus creeper
• It creeps up
• Brown wall covering
• Outdoor climber
• ___ League
• Green climber
• "Boston" or "poison" plant
• Trellis-climbing greenery
• Poison ___ (itchy plant)
• Growth on the side of a building
• Ornamental vine
• Dartmouth or Brown
• Vining plant
• Brown, Penn or Harvard
• College climber
• Wall-climbing plant
• Trellis twiner
• Trellis plant
• What little lambs eat
• What 'little lambs eat'
• One of a pretentious eight
• Living wall climber
• Ornamental climbing plant
• Climbs
• College creeper
• Ornamental climber
• Possible threat to stonework
• School in an elite league
• Elite school
• Prestigious Eastern school, informally
• Wall crawler
• Producer of wall flowers
• Trellis adornment
• ___ League college
• 'The Holly and the ___'
• Wrigley greenery
• Holly's partner
• Wall cover
• Brown greenery?
• Natural rock climber
• Hallowed halls' hanger-on
• Collegiate league
• Wrigley wall covering
• It climbs walls
• Wrigley Field wall feature
• Ornamental plant
• Devine vine?
• Creeping evergreen
• One climbing the walls
• One of an academic octet
• Harvard wall covering
• League
• It covers a lot of ground
• College wall-climber
• Green creeper
• Evergreen plant
• Green wall-climber
• Esteemed league member
• Harvard, Yale, or Princeton
• "Step by Step" mom
• Wall-climbing greenery
• Wall-climbing vine
• Trailing vine
• Traditional Christmas greenery
• Cornell or Columbia's league
• Creeping greenery
• Clinging plant
• "The Holly and the ___" (Christmas song)
• Wall clinger
• Trailing plant
• College vine
• Kind of league
• Climbing evergreen plant
• Poison ___ (plant to avoid)
• Plant that covers garden walls
• Poison ___ (dangerous plant)
• Plant that can climb walls
• Plant that grows up walls
• It grows up walls
• Plant that can climb the walls
• Wall greenery
• Poison plant
• It covers grounds and walls rapidly
• "eague"with Dartmouth and Cornell
• Plant that climbs walls
• Batman villain Poison ___
• Plant on college buildings
• Creeping growth
• It covers ground and walls rapidly
• Poison ___ (Batman villain)
• Faster Pussycat: "Poison ___"
• Ska punkers Operation ___
• Punk band Operation ___
• Repeated word in creeping Primal Scream song?
• Jonas Brothers "Poison ___"
• Girl of four, starting young
• Evergreen climber
• Poisonous plant
• Name of female climber
• Wrigley Field greenery
• League plant
• Academic hanger-on
• Vine, poison ___
• The Hedera genus of evergreen climbers
• Smart "League"
• Plant that's a common Christmas decoration
• "The Holly and the ___" (Christmas carol)
• Woman going up the wall?
• Vine
• Harvard vegetation
• "Poison" climbing plant
• Holly's partner in a traditional Christmas carol
• Elite school, informally
• Campus wall climber
• Poison ___: villain in Batman comics
• College wall vine
• Yale, e.g., informally
• One of a collegiate octet
• Plant that grows vertically
• What Dionysus' crown was made of
• Plant that sounds like two letters of the alphabet
• Climber on some campuses
• Academic growth
• Columbia or Brown
• Yale climber
• Wall plant
• It clings to a wall
• Wall climber climbing in 3-, 9-, 30- and 34-Down
• Brown, but not Auburn
• Plant that sounds like two letters
• Alexandra who writes the "Guardians of Eternity" series
• "Poison" climbing vine
• Poison ___ (Uma Thurman role)
• Certain elite school
• Climber in academia?
• Penn or Brown, e.g.
• Boston ___
• Natural climber
• Trellis growth
• ___ League school
• Building vine
• Wall-crawling plant
• Poison ___ (plant)
• She may well go up the wall!
• Plant on the outfield walls at Wrigley Field
• Vine that can make your skin itch
• Dartmouth, for one
• "League" with Dartmouth
• Wrigley Field plant
• "The Holly and the ___": traditional British carol
• Girl up a tree maybe