mesangiosperms
... that the clade mesangiosperms , representing one of four major clades of flowering plants, contains 99.95% of flowering plant species?
... that the <a href="./Clade" id="mwAao" rel="mw:WikiLink" title="Clade">clade</a> <b id="mwAas"><a class="mw-redirect" href="./Mesangiosperms" id="mwAaw" rel="mw:WikiLink" title="Mesangiosperms">mesangiosperms</a></b> <i id="mwAa0">(pictured)</i>, representing one of four<span id="mwAa4" typeof="mw:Entity"> </span>major clades of <a class="mw-redirect" href="./Flowering_plants" id="mwAa8" rel="mw:WikiLink" title="Flowering plants">flowering plants</a>, contains 99.95% of flowering plant <a href="./Species" id="mwAbA" rel="mw:WikiLink" title="Species">species</a>?