1. Lambert PY (1994) La langue gauloise, Edition Errance, Paris
2. Tela botanica: http://www.tela-botanica.org/site:botanique
3. The plant list: http://www.theplantlist.org
4. Integrated Taxonomic Information System: http://www.itis. gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_ value=38583
5. Wichtl M, Anton R (2003) Plantes thérapeutiques: tradition, pratique officinale, science et thérapeutique. EMI/Tec & Doc, Paris