The Entheogen Combination Matrix
The Entheogenesis Australis team created the Entheogen Combination Matrix. The project lead was Dr Liam Engel and it was also made posible with the help of Psychedelic Research in Science & Medicine (PRISM) and IzWoz art. The combo matrix was also inspired by Tripsit’s Guide to Drug Combinations chart.
The Entheogen Combination Matrix plots commonly consumed psychoactive substances alongside images, scientific and common names of their environmental sources on a graph. The intersection of each axis is coded with the estimated risk of consuming that particular entheogen combination
The Entheogen Combination Matrix is now updated with a flip side! On the reverse of the combo matrix poster, we have now listed short descriptions for each entheogen listed on the matrix axis, as well as information on their psychopharmacology. For the field, We recommend you print out double-sided on an A3 page and laminate it for safe keeping and sharing with your peers.
Support EGA & purchase a print-ready pack illustrated booklet
Please support our work with the deluxe edition via the EGA shop.
Support our work
You can also support our important work by buying a print-ready pack that comes with many extras, including the Entheogen Combination Matrix - illustrated booklet. This special edition booklet comes with larger illustrations that make the Entheogen Combination Matrix more accessible and beautiful. The first part of the booklet now details a description of each entheogen’s appearance, psychopharmacology, cultural significance and plant and animal names.
We hope the Entheogen Combination Matrix will maximise benefits and reduce harms of entheogen combinations, while also advancing understanding of the names and appearances of natural sources of psychoactive substances. We believe that such environmental awareness is key to conservation and sustainability.
Your contributions help us support plants and the people who love them. If you like the Entheogen Combination Matrix, please consider supporting EGA so that we can continue growing the ethnobotanical community, plants and our collective knowledge.