The MAYA Ethnobotancals Search Engine shows results from the sources below.

• erowid.org
  A well-known source of information on the effects, history, and user experiences of various substances, including ethnobotanicals.
• drugs-forum.com
  A community forum that discusses a broad spectrum of substances, including personal experiences and harm reduction tips.
• psychonautwiki.org
  An extensive wiki focused on the science, culture, and effects of psychoactive substances, including plants and herbs.
• americanherbalistsguild.com
  The American Herbalists Guild provides resources and a directory of certified herbalists, along with information on the therapeutic uses of herbs.
• thegooddrugsguide.com
  A comprehensive guide offering insights on various natural and synthetic substances, including traditional uses and safety information.
• talktofrank.com
  A UK-based resource that provides information on the effects, risks, and safety considerations of a wide range of substances.
• lycaeum.org - A long-standing online library with resources on ethnobotany, plant medicine, and psychedelic culture.
• maps.org
  The Multidisciplinary Association for Psychedelic Studies (MAPS) shares research, news, and educational materials about psychedelics and plant-based therapies.
• iceers.org
  The International Center for Ethnobotanical Education, Research, and Service (ICEERS) is a non-profit organization dedicated to transforming society’s relationship with Traditional Indigenous Medicines. We do this by engaging with some of the fundamental issues resulting from the globalization of ayahuasca, iboga, and other ethnobotanicals.
• eiha.org
  The European Industrial Hemp Association (EIHA) represents the common interests of hemp farmers, producers and traders working with hemp fibres, shives, seeds, leaves and cannabinoids.
• eka.eu
  The European Kratom Alliance Stichting (EKA) is dedicated to protecting the rights of Europeans to consume Kratom safely and responsibly. EKA believes in the principles of harm reduction, science, and social justice.
• drugpolicy.org
  The Drug Policy Alliance (DPA) addresses the harms of drug use and drug criminalization through policy solutions, organizing, and public education.