Possible Clues:

• _____ Hill, Ontario
• Tree of people without heart
• Like some bears hiding quietly in tree
• Remove heart of trendy Docklands area
• Tree from the ends of the earth with soft interior
• Tall, slender tree
• Area of London in which Unionist's lost
• Tree Lapp finally cuts in extremely high latitudes
• Tree in fashion, though not with upper crust
• Willow family member