| Answer | Crossword Clue |
|---|---|
| BETELPALM | Useful tree to the Asiatics. |
| SHEA | Useful African tree. |
| KAURI | Useful New Zealand tree. |
| OSIER | Useful willow tree twig |
| COLA | Tree yielding a useful nut. |
| CAMPHOR | Useful substance from a tree. |
| ELM | Tree with tough, useful wood |
