Illustration of <i><a href="//commons.wikimedia.org/wiki/Brunfelsia_pauciflora" title="Brunfelsia pauciflora">Brunfelsia pauciflora</a></i> (as <i>Franciscea eximia</i>)
William Jackson Hooker (1785-1865)
1854
Curtis's Botanical Magazine, Volume 80, Series 3, Number 10 (<a rel="nofollow" class="external autonumber" href="http://www.botanicus.org/page/467639">[1]</a>)