Is Purple-gilled Russula edible?

Russula cyanoxantha is considered an excellent edible mushroom. However, it is crucial to correctly identify it, as some other Russula species are acrid and can cause gastrointestinal upset if consumed raw or undercooked. Always cook mushrooms thoroughly. Never consume any wild mushroom unless 100% certain of its identification by an experienced mycologist. When trying any new mushroom, consume a small amount first to ensure no individual allergic reactions.