Illustration of <i><a href="//commons.wikimedia.org/wiki/Pescatoria_violacea" title="Pescatoria violacea">Pescatoria violacea</a></i> (as syn.<i><a href="//commons.wikimedia.org/wiki/Bollea_violacea" class="mw-redirect" title="Bollea violacea">Bollea violacea</a></i>)
<a href="https://en.wikipedia.org/wiki/Alfred_Cogniaux" class="extiw" title="en:Alfred Cogniaux"><b>Alfred Cogniaux</b></a> (1841 - 1916)
1906
<p>von Martius, Eichler, Urban: <a href="//commons.wikimedia.org/wiki/Alfred_Cogniaux_-_Flora_Brasiliensis_vol._3_pt._6_-_Orchidaceae" title="Alfred Cogniaux - Flora Brasiliensis vol. 3 pt. 6 - Orchidaceae"><i><b>Flora Brasiliensis</b></i> vol. 3 pt. 6</a> tab. 98  <br></p>
(<a rel="nofollow" class="external free" href="https://www.biodiversitylibrary.org/page/138182">https://www.biodiversitylibrary.org/page/138182</a>)