This is not a fungus I would even bother trying to identify exactly and work out if it was poisonous or not, because its general appearance is not consistent with any of the fungi that are noted to be tasty and worth eating. It is "the usual rubbish". It is also in that area where there are loads of things of somewhat similar appearance. So unless you are starving and need to find a source of food to avoid risk of famine, I really wouldn't bother.