Naturally occurring sources

Below is an index of botanical articles regarding herbal sources of psychoactive substances.

Botanical sources Stimulants Coffea (Coffee) Nicotiana (Tobacco) Catha edulis (Khat) Erythroxylaceae (Coca) Cannabinoids Cannabis (Marijuana) Psychedelics Ipomoea (Morning Glory) Argyreia nervosa (Hawaiian Baby Woodrose) Mimosa tenuiflora (Jurema) Psychotria viridis (Chacruna) Phalaris Desmanthus illinoensis (Illinois Bundleflower) Mescaline cacti Tabernanthe iboga (Iboga) MAOIs Peganum harmala (Syrian rue) Banisteriopsis caapi (Ayahuasca vine) Hordeum vulgare L. (Barley) Echinopsis candicans Deliriants Datura (Angel's Trumpet) Atropa belladonna (Deadly Nightshade) Depressants Papaver somniferum (Opium Poppy) Mitragyna speciosa (Kratom) Uncategorised Salvia Divinorum Betel nut Wormwood (Absinthe) Kava-kava Kanna

Techniques Cuttings Splicing Fertilizing Hydroponics