| Clue | Source | Date |
|---|---|---|
| Butterfly's food | Eugene Sheffer | 04 Mar 2025 |
| Foodplant of the swallowtail caterpillar (8) | ||
| Caterpillar's food | Eugene Sheffer | 06 Mar 2017 |
| Plant we liked, wild under top of mountain | The Telegraph Cryptic | 20 Jan 2017 |
| Latex source | ||
| Latex-filled plant | ||
| Sticky plant |