<i><a href="//commons.wikimedia.org/wiki/Aspasia_variegata" title="Aspasia variegata">Aspasia variegata</a></i>
<a href="https://en.wikipedia.org/wiki/Sarah_Drake" class="extiw" title="en:Sarah Drake">Miss Drake</a> (illustrator) and Watts (engraver)
1836,
<i><a href="//commons.wikimedia.org/wiki/Category:Edwards%27s_Botanical_Register_(Orchidaceae)" title="Category:Edwards's Botanical Register (Orchidaceae)">Edwards's Botanical Register</a></i>,  Volume 22, Plate 1907 <br>(<a rel="nofollow" class="external free" href="http://www.botanicus.org/page/240447">http://www.botanicus.org/page/240447</a>)