Smithsonian Gardens
... that the Smithsonian Gardens' orchid collection contains over 8,000 plants representing 256 genera?
... that the <b id="mwCyE"><a href="./Smithsonian_Gardens" id="mwCyI" rel="mw:WikiLink" title="Smithsonian Gardens">Smithsonian Gardens</a></b><span about="#mwt43" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"`","href":"./Template:`"},"params":{},"i":0}}]}' id="mwCyM" typeof="mw:Transclusion"><span typeof="mw:Entity">'</span></span> <a href="./Orchid" id="mwCyQ" rel="mw:WikiLink" title="Orchid">orchid</a> collection contains over 8,000 plants representing 256 <a class="mw-redirect" href="./Genera" id="mwCyU" rel="mw:WikiLink" title="Genera">genera</a>?