Russula caerulea
... that the dark purple-brown mushroom Russula caerulea is edible and mild-tasting, although the cap skin is bitter if chewed?
... that the dark purple-brown <a href="./Mushroom" id="mwAe8" rel="mw:WikiLink" title="Mushroom">mushroom</a> <i id="mwAfA"><b id="mwAfE"><a href="./Russula_caerulea" id="mwAfI" rel="mw:WikiLink" title="Russula caerulea">Russula caerulea</a></b></i> is edible and mild-tasting, although the <a href="./Pileus_(mycology)" id="mwAfM" rel="mw:WikiLink" title="Pileus (mycology)">cap</a> skin is bitter if chewed?