wild sweet potato
... that the root of the wild sweet potato can weigh 10 kilograms (22 lb) or more?
... that the root of the <b id="mwBZk"><a href="./Ipomoea_pandurata" id="mwBZo" rel="mw:WikiLink" title="Ipomoea pandurata">wild sweet potato</a></b> <i id="mwBZs">(pictured)</i> can weigh <span about="#mwt68" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"10"},"2":{"wt":"kg"},"3":{"wt":"lb"}},"i":0}}]}' id="mwBZw" typeof="mw:Transclusion">10 kilograms (22</span><span about="#mwt68" typeof="mw:Entity"> </span><span about="#mwt68">lb)</span> or more?