Lenape
... that the Lenape potato was withdrawn because it was toxic, but it is used to breed other varieties for potato chips?
... that the <b id="mwKw"><a class="mw-redirect" href="./Lenape_(potato)" id="mwLA" rel="mw:WikiLink" title="Lenape (potato)">Lenape</a></b> potato was withdrawn because it was toxic, but it is used to breed other varieties for <a href="./Potato_chip" id="mwLQ" rel="mw:WikiLink" title="Potato chip">potato chips</a>?