| Kingdom: | Plantae |
| Phylum: | Spermatophyta |
| Class: | Angiospermae |
| Subclass: | Dicotyledoneae |
| Superorder: | Magnoliidae |
| Order: | Aristolochiales |
- Family
- Genus
- species – Common Name
- Aristolochia
- clematitis – Birthwort
- serpentaria – Virginia Snakeroot, Thick Birthwort, Serpentary
- watsonii – Watson’s Dutchman’s Pipe
- Asarum
- caudattum – Wild Ginger
- europaeum – Asarum, Hazelwort, Wild Ginger, Snakeroot
Nepenthaceae
Aristolochiaceae
