I realize of no other mushrooms that bruis blue exept boletes(quick to differentiate, they have pores, not gills). i've read a little something a couple of lactarius (or some sort of milky) that exudes a bluish latex but that would be absolutely diferent than bruising. When picked and bruised, the https://directoryfrenzy.com/listings12469209/the-greatest-guide-to-shroom-chocolate-bars