Related Clues:

• They climb the walls at some colleges
• Yale et al.
• Harvard and Yale's group
• Group of long-established universities of eastern USA including Harvard and Yale
• Group of eight prestigious USA universities
• Vines with evergreen leaves
• Is about to compete with such climbers
• One tries to shine in 12 across as they cling to the walls and the trees
• Brown et al
• Wrigley Field features
• Columbia et al
• Elite colleges
• Plant class in US universities
• Academic union that is vaguely in order
• Climbing evergreen plants