<p>Tela-Botanica.org: <i><a href="//commons.wikimedia.org/wiki/Calepina_irregularis" title="Calepina irregularis">Calepina irregularis</a></i> (Asso) Thell., syn. <i>Calepina corvini</i> All., <i>Crucifera corvini</i> (All.) E.H.L.Krause  
</p>
<dl><dt>Original Caption</dt>
<dd>Corvinus-Kreuzblume, <i>Crucifera corvini</i></dd></dl>
Johann Georg Sturm (Painter: <a href="https://en.wikipedia.org/wiki/Jacob_Sturm" class="extiw" title="en:Jacob Sturm">Jacob Sturm</a>)
1796
Figure from <i>Deutschlands Flora in Abbildungen</i> at <a rel="nofollow" class="external free" href="http://www.biolib.de">http://www.biolib.de</a>