| Kingdom: | Plantae |
| Phylum: | Spermatophyta |
| Class: | Angiospermae |
| Subclass: | Dicotyledoneae |
| Superorder: | Magnoliidae |
| Order: | Piperales |
- Family
- Genus
- species – Common Name
- Piper
- betle – Betel Nut
- cubeba – Java Pepper, Cubeb
- methysticum – Kava-kava, Ava Pepper
- nigrum – Black Pepper
Saururaceae
- Saururus
- cernuus – Lizard’s-tail
Peperomiaceae
Piperaceae
