| Answer | Crossword Clue |
|---|---|
| OAKTREE | Quercus. |
| OAK | Quercus |
| OAKS | Quercus trees |
| ACORNS | Quercus fruit |
| ACORN | Quercus fruit |
| OAKTREE | Quercus alba. |
| OAKTREES | "Quercus" members |
| GENUS | Quercus, for one. |
| CORK | Product from Quercus suber |
| ACORNS | Fruit of the Quercus. |
| ACORN | Fruit of the Quercus. |
