| Clue | Source | Date |
|---|---|---|
| Ancestors of the humble lemon | ||
| Lemons: French | ||
| Thick-skinned yellow fruit | The Washington Post | 09 Jul 2020 |
| Thick-skinned yellow fruit | LA Times Daily | 09 Jul 2020 |
| Colorful bits in some cakes | Universal | 21 May 2016 |
| Lemonlike fruit | ||
| Lemonlike fruit | ||
| Lemonlike fruits | ||
| Fruit trees. | ||
| Fruitcake ingredients. |