medicinal final places

sasparila

north america

yam

india and china

saw palmetto 

florida 

senna 

africa and arabia 

cascara

western north america

ipecac

south america - brazil and bolivia

curare 

amazon 

monkshood

aleutian and kodiak islands

upas tree

southeast asia

dogbane 

central africa 

white willow

europe

capsicum pepper 

south and central america 

valerian

europe

hops

europe

st johns wart 

europe 

ginkgo

southern china

caucasian snowdrop

europe and western asia

betel 

indonesia 

tobacco 

south america, australia, mexico 

khat

northeast africa, arabian

coca

south america -andes and bolivia

ephedra

eastern asia

coffee arabica

ethiopa

tea

southern and eastern asia 

yerba mate

south america

guayusa

amazon

cocoa 

south america 

cola

africa

guarana

south america

strychnine

southern asia and australia 

iboga

west africa

Psilocybin 

Mexico 

virola

amazon - south america

yopo 

columbia and venezuela - south america 

cebil

chile, argentine, peru - andes

opium

southwest asia

kava 

south pacific islands 

indian snakeroot

southeast asia