slippery jack
... that the slippery jack can protect its host pine trees from copper and cadmium toxicity?
... that the <b id="mwBmU"><a href="./Suillus_luteus" id="mwBmY" rel="mw:WikiLink" title="Suillus luteus">slippery jack</a></b> <i id="mwBmc">(pictured)</i> can protect its host <a href="./Pine" id="mwBmg" rel="mw:WikiLink" title="Pine">pine</a> trees from copper and cadmium toxicity?