| No. | Scientific name | Local name | Part used | Application |
| 1 | Catha edulis | Chat | Young leaves | Chewing young leaves |
| 2 | Nicotiana tabacum | Timbaho (Am) | Leaves and shoots | Used for smoking and chewing |
| 3 | Coffea arabica | Buna (Am) | Seed and leaf | Used as hot beverage |