Wikipedia (https://en.wikipedia.org/wiki/Hallucinogenic_bolete_mushroom#Constituents https://en.wikipedia.org/wiki/Hallucinogenic_bolete_mushroom...) points to

Wikipedia (https://en.wikipedia.org/wiki/Hallucinogenic_bolete_mushroom#Constituents https://en.wikipedia.org/wiki/Hallucinogenic_bolete_mushroom...) points to a Hamilton Morris podcast (https://www.patreon.com/HamiltonMorris/posts/64560770?utm_campaign=postshare_fan https://www.patreon.com/HamiltonMorris/posts/64560770?utm_ca... paywalled) where Hamilton and Dennis McKenna discuss the mushroom.