Strychnos ignatii (Ignatius bean)

Strychnos ignatii, commonly known as Ignatius bean, is the seed from a tropical tree found in the Philippines and parts of Southeast Asia. The seeds are known for their toxic properties due to strychnine, a potent neurotoxin that can cause severe symptoms and even death if ingested. Historically, these seeds have been used in traditional medicine and as a remedy for various conditions, though caution is essential due to their danger. Ignatius bean is also recognized in homeopathy, but its use is controversial and should be approached with care.