Across
- 5. Basswood
- 8. Red Pine
- 9. Honey-Locust
- 10. American Chestnut
- 12. Cucumber Tree
- 15. Sycamore
- 17. Black Walnnut
- 18. Red Maple
Down
- 1. White Spruce
- 2. American Larch
- 3. White Ash
- 4. White Oak
- 6. Tulip Tree
- 7. Black Birch
- 11. Arborvitae
- 13. Balsam Fir
- 14. Black Ash
- 15. Black Cherry
- 16. Black Willow
