1 Practitioners in India, Japan, and Sudan use Aristolochia plants, too. The United States and a few other countries now ban the import of those supplements, but seeds, roots, and supplements are available over the Internet. Every single part of the plant - the leaves, roots, seeds, and stalks - and every Aristolochia species is poisonous.
Birth of a plant
Birth of a plant Aristolochia's place in pharmacopeias worldwide By Julia C. Mead Related Articles 1 Practitioners in India, Japan, and Sudan use Aristolochia plants, too. The United States and a few other countries now ban the import of those supplements, but seeds, roots, and supplements are available over the Internet. Every single part of the plant - the leaves, roots, seeds, and stalks - and every Aristolochia species is poisonous. References
