Illustration of <i><a href="//commons.wikimedia.org/wiki/Matricaria_recutita" title="Matricaria recutita">Matricaria recutita</a></i>
Franz Eugen Köhler, in <i>Köhler's Medizinal-Pflanzen</i>
published in 1887
<a rel="nofollow" class="external text" href="http://pharm1.pharmazie.uni-greifswald.de/allgemei/koehler/koeh-eng.htm">List of Koehler Images</a>