Plate of <a href="//commons.wikimedia.org/wiki/Convolvulus_althaeoides" title="Convolvulus althaeoides">Convolvulus althaeoides</a> from the Flora Graeca.
<a href="//commons.wikimedia.org/wiki/Ferdinand_Bauer" title="Ferdinand Bauer">Ferdinand Bauer</a>
1806
<a rel="nofollow" class="external free" href="http://www.ouls.ox.ac.uk/isbes/taxonomic_collections/flora_graeca_in_the_21st_century">http://www.ouls.ox.ac.uk/isbes/taxonomic_collections/flora_graeca_in_the_21st_century</a>