<p>1. <i><a href="//commons.wikimedia.org/wiki/Calamagrostis_arundinacea" title="Calamagrostis arundinacea">Calamagrostis arundinacea</a></i> Roth 2. <i><a href="//commons.wikimedia.org/wiki/Ammophila_arenaria" title="Ammophila arenaria">Ammophila arenaria</a></i> (L.) Link
</p>
<dl><dt>Original Caption</dt>
<dd>1. Waldrohr, <i>Calamagrostis arundinacea</i> Roth. <br></dd>
<dd>2. Helmgras, <i>Ammophila arenaria</i> Lk.</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 18 from <i>Deutschlands Flora in Abbildungen</i> at <a rel="nofollow" class="external free" href="http://www.biolib.de">http://www.biolib.de</a>