8. Greater Celandine
This plant, which also might be called celandine, chelidonii herba, or Chelidonium majus is a member of the poppy family, and is another plant that was originally discovered in Europe and Asia that was introduced to North America. This herbal remedy is claimed by some to be effective in the treatment of upset stomach, irritable bowel syndrome, liver disorders, detoxification, and cancer. Unfortunately, there is a real risk of liver damage for those who use greater celandine.
