The leaves and seeds are added to hemp in India for extra effects.
Excessive amounts are toxic.
May cause blacking out and severe headaches. Yaqui Indian brujos claims that smoking or ingestion of the flowers will cause insanity. Big Bend National Park, Capital Reef National Park, Channel Island National Park, Death Valley National Monument, India, Joshua Tree National Monument, Mexico, Nepal, Pakistan, Peruvian Andes, Pinnacles National Monument, Santa Monica Mounatins Nat.