Scientists have engineered tobacco plants to produce five psychedelic compounds that are normally found in a wide range of natural sources, including psilocybin mushrooms, ayahuasca, and toads, according to a study published on Wednesday in Science Advances.

https://www.404media.co/scientists-create-plant-that-produces-ayahuasca-shrooms-and-toad-psychedelics-all-at-once/