It could be one of the UK Paneolus species, some contain psylocybin but I wouldn't risk it unless you are 100% able to identify the specie.
You're better off looking for liberty caps or wavy caps (the wavy caps will be easy to identify as they should stain blue if bruised).
Best advice I can give you is to seek a copy of Stamet's book "Psilocybin Mushrooms of the World: An Identification Guide".
Stay Safe
You're better off looking for liberty caps or wavy caps (the wavy caps will be easy to identify as they should stain blue if bruised).
Best advice I can give you is to seek a copy of Stamet's book "Psilocybin Mushrooms of the World: An Identification Guide".
Stay Safe

