Related Clues:

• Wood type
• Tree with a yellow ribbon?
• Wine-cask wood
• Mighty beech
• Bucket material, perhaps
• Tree of the beech family
• Material for wine barrels, perhaps
• Acorn, in the future
• "Mighty" tree
• Barrelmaking wood
• Desk material
• Deciduous tree
• Place for a smart squirrel
• Cognac cask wood
• Acorn's destiny