snow buckwheat
... that snow buckwheat and parsnipflower buckwheat were used by Native Americans to treat diarrhea?
... that <b id="mwBlg"><a href="./Eriogonum_niveum" id="mwBlk" rel="mw:WikiLink" title="Eriogonum niveum">snow buckwheat</a></b> and <a href="./Eriogonum_heracleoides" id="mwBlo" rel="mw:WikiLink" title="Eriogonum heracleoides">parsnipflower buckwheat</a> were used by <a href="./Indigenous_peoples_of_the_Americas" id="mwBls" rel="mw:WikiLink" title="Indigenous peoples of the Americas">Native Americans</a> to treat diarrhea?