Hohlwurz
Hohlwurz (from Middle High German holwurz ) designated or referred to:
- the plant species Hollow Larkspur ( Corydalis cava )
- the plant genus pipe flowers ( Aristolochia ), especially
- Aristolochia longa
- Aristolochia parviflora
- Aristolochia pallida
- Common easter egg ( Aristolochia clematitis )