Pteridium esculentum
... that both Australian aborigines and Māori ate the roots of the bracken Pteridium esculentum ?
... that both <a class="mw-redirect" href="./Australian_aborigine" id="mwAi4" rel="mw:WikiLink" title="Australian aborigine">Australian aborigines</a> and <a href="./Māori_people" id="mwAi8" rel="mw:WikiLink" title="Māori people">Māori</a> ate the roots of the bracken <i id="mwAjA"><b id="mwAjE"><a href="./Pteridium_esculentum" id="mwAjI" rel="mw:WikiLink" title="Pteridium esculentum">Pteridium esculentum</a></b></i> <i id="mwAjM">(pictured)</i>?