I've heard that psilocybe cubensis is a relatively low toxic species of mushroom. Is this consistent through all of its strains? (golden teacher, etc) I understand that the fly agaric species is physically dangerous I know that there's a lot of species of psilocybin containing mushrooms such as P. baeocystis and P. azurenscens. Are all these species non-toxic as well? I know that the actual psilocybin isn't considered dangerously toxic, but do these different species of mushrooms contain dangerous toxins? By this I mean will they induce vomiting and stomach cramps, fever and possibly death?