<div class="description">
<a href="https://en.wikipedia.org/wiki/Ernst_Hugo_Heinrich_Pfitzer" class="extiw" title="w:Ernst Hugo Heinrich Pfitzer">Ernst Hugo Heinrich Pfitzer</a> (1846-1906), Botaniker, 1872–1906 Professor in Heidelberg</div>
<bdi><a href="//commons.wikimedia.org/wiki/Category:19th-century_unidentified_photographers" title="Category:19th-century unidentified photographers">Unidentified photographer</a>
</bdi>
CC BY-SA 4.0
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