Psilocybe were placed taxonomically during the agaric relatives Strophariaceae based upon its spore and pileipellis morphology. The phylogenetic examine by Matheny et al., put the non-bluing Psilocybe and its shut family members in a basal place inside the Strophariaceae, a sister taxon to a clade containing the other genera https://billr838mbq3.blogoscience.com/profile