1. <i><a href="//commons.wikimedia.org/wiki/Arctium_minus" title="Arctium minus">Arctium minus</a></i> (Hill) Bernh. s. l., 2. <i><a href="//commons.wikimedia.org/wiki/Arctium_tomentosum" title="Arctium tomentosum">Arctium tomentosum</a></i> Mill.
<dl><dt>Original Description</dt>
<dd>1. Kleine Klette, <i>Arctium minus</i> <br>2. Graue Klette, <i>Arctium tomentosum</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 16 from <i>Deutschlands Flora in Abbildungen</i> at <a rel="nofollow" class="external free" href="http://www.biolib.de">http://www.biolib.de</a>