<i><a href="//commons.wikimedia.org/wiki/Campanula_carpatica" title="Campanula carpatica">Campanula carpatica</a></i>
<a href="https://en.wikipedia.org/wiki/William_Curtis" class="extiw" title="w:William Curtis">Curtis, William</a> <i><a href="https://en.wikipedia.org/wiki/The_Botanical_Magazine" class="extiw" title="w:The Botanical Magazine">The Botanical Magazine, Vol. 4</a></i>
<a rel="nofollow" class="external free" href="http://www.gutenberg.org/etext/17979">http://www.gutenberg.org/etext/17979</a>