Illustration of <i><a href="//commons.wikimedia.org/wiki/Catasetum_longifolium" title="Catasetum longifolium">Catasetum longifolium</a></i>
<a href="//commons.wikimedia.org/wiki/John_Lindley" title="John Lindley">John Lindley</a> (1799-1865)
1838
Sertum Orchidaceum, pl. 31 (<a rel="nofollow" class="external free" href="http://www.botanicus.org/page/269961">http://www.botanicus.org/page/269961</a>)