| Clue | Source | Date |
|---|---|---|
| Addictive Asian nuts | LA Times Daily | 01 Feb 2020 |
| Addictive Asian nuts | The Washington Post | 01 Feb 2020 |
| Stimulating leaves | LA Times Daily | 03 Dec 2017 |
| Stimulating leaves | The Washington Post | 03 Dec 2017 |
| Stimulating leaves | ||
| Asian pepper plants | Irish Times Simplex | 22 Feb 2016 |
| They're nuts | New York Times | 22 Oct 2015 |
| They're nuts | ||
| Chewable Asian leaves | ||
| Chewable Asian leaves | ||
| Asian palms | ||
| Asian nut-bearing palms | ||
| Asian peppers | ||
| Stimulating nuts | ||
| Asian peppers | ||
| Narcotic-yielding palms | ||
| Asian nut-bearing palms | ||
| Pepper plants | ||
| Indo-Malayan evergreens | ||
| Pepper plants | ||
| Climbing peppers | ||
| Some nuts | ||
| Palms with orange fruits | ||
| Asian palms | ||
| Asiatic palms. | ||
| Areca nuts. | ||
| Nuts. |