Genus’ are certainly not poisonous. Probably the most risky aspect of consuming these mushrooms originates from misidentification. There are a lot of mushroom species that carefully resemble magic mushrooms which might be toxic — specifically in the Amanita or Galerina genus’. This species was initial documented by R. Gordon Wasson. https://mushroom-spore-for-growin42750.educationalimpactblog.com/48264362/the-single-best-strategy-to-use-for-psychedelics-shrooms