Josiah Gregg
... that 47 plant species of Mexico and the southwestern U.S., including Ceanothus greggii , are named in honor of Josiah Gregg?
... that 47 plant species of Mexico and the southwestern U.S., including <i id="mwAtQ"><a class="mw-redirect" href="./Ceanothus_greggii" id="mwAtU" rel="mw:WikiLink" title="Ceanothus greggii">Ceanothus greggii</a></i> <i id="mwAtY">(pictured)</i>, are named in honor of <b id="mwAtc"><a href="./Josiah_Gregg" id="mwAtg" rel="mw:WikiLink" title="Josiah Gregg">Josiah Gregg</a></b>?