bear's head
... that the edible bear's head fungus once grew to a mass of about 100 lb (45 kg)?
... that the edible <b id="mwBV0"><a href="./Hericium_abietis" id="mwBV4" rel="mw:WikiLink" title="Hericium abietis">bear's head</a></b> fungus <i id="mwBV8">(pictured)</i> once grew to a mass of about <span about="#mwt27" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"100"},"2":{"wt":"lb"},"3":{"wt":"kg"},"abbr":{"wt":"on"}},"i":0}}]}' id="mwBWA" typeof="mw:Transclusion">100</span><span about="#mwt27" typeof="mw:Entity"> </span><span about="#mwt27">lb (45</span><span about="#mwt27" typeof="mw:Entity"> </span><span about="#mwt27">kg)</span>?