Psychoactive Substances

The Peyote Foundation
Dedicated : to : the : protection : and : promotion : of : the : peyote : cactus : and : its : sacramental : use.
http://www.peyote.net/

União do Vegetal
Personal : account : of : a : Unaio : do : Vegetal : service : from : a : book : about : spiritual : uses : of : psychoactives : by : Nicholas : Saunders
http://www.csp.org/nicholas/vegetal.html

Web of Possibilities
Contains : historical : information : and : other : resources : on : the : use : of : hallucinogens : for : spiritual : awakening : and : growth. : Includes : bibliographies : on : the : use : of : hallucinogens : in : shamanic : religions.
http://www.well.com/user/dpd/webposse.html