Related Clues:
- Tree with delicate bark
- Hardy hardwood
- Royal ___ (Detroit suburb)
- Busy person starts to chamfer hard wood
- Country music's ___ Ridge Boys
- Wood is fine as a frame
- "Tie a yellow ribbon 'round the ole ___ tree"
- Tree you "Tie a Yellow Ribbon Round"
- "Yellow Ribbon" tree
- Slow-burning firewood
- Acorn's tree
- Common tree with edible nuts
- ___ Ridge National Laboratory
- Connecticut state quarter tree
- Tree that's popular with squirrels