Related Clues:

• Hedera is its genus
• Four-year term for Bush
• Woman making historian lose his head
• Four-year example of tenacious growth
• Plant spreading along the ground or up walls
• Plant growing on ground
• Girl's name; climber
• Rambler has just one shoe
• Old World vine
• Square in ancient Rome, the base for predatory woman
• Cold death, say, for one such as Ivy
• Creeper associated with Stevie by Dick?
• Woman making old historian lose his head
• Girl taking method of voting out of convenience
• Variety of plant