Related Clues:

• Cask material
• Cabinet material
• Bucket material, often
• Krueger's street
• Squirrel's hangout
• Timber tree
• Scary street in film
• Gypsy moth's target
• Bite for a bark beetle
• Boston's Liberty Tree, e.g.
• Mighty tree
• Mature acorn
• Squirrels' hangout
• Picnic shader, perhaps
• Maryland emblem