The primary identification of the mushroom was in 1838 in England and temperate locations of North The usa. Outside of these areas, P. semilanceata Be careful when wildcrafting this species; it from time to time resembles the toxic mushroom species, Galerina marginata. 7212 in the Michigan Public Health Code https://magicmushroomswheretofind66543.blogkoo.com/the-fact-about-types-of-psilocybin-mushrooms-uk-that-no-one-is-suggesting-53703727