Detail of <a href="//commons.wikimedia.org/wiki/File:Illustrations_of_British_Fungi_(Hymenomycetes),_to_serve_as_an_atlas_to_the_%22Handbook_of_British_Fungi%22_(Pl._132)_(8163951900).jpg" title='File:Illustrations of British Fungi (Hymenomycetes), to serve as an atlas to the "Handbook of British Fungi" (Pl. 132) (8163951900).jpg'>File:Illustrations of British Fungi (Hymenomycetes), to serve as an atlas to the "Handbook of British Fungi" (Pl. 132) (8163951900).jpg</a> showing <i>Armillaria socialis</i>.  The scan of the original book comes from the Biodiversity Heritage Library. <br>Note: "HGB" means Dr. H. G. Bull, who may have provided specimens or his own drawings.
<a href="https://en.wikipedia.org/wiki/en:Mordecai_Cubitt_Cooke" class="extiw" title="w:en:Mordecai Cubitt Cooke">Mordecai Cubitt Cooke</a>.
1881
This file comes from the <a href="//commons.wikimedia.org/wiki/Commons:Biodiversity_Heritage_Library" title="Commons:Biodiversity Heritage Library">Biodiversity Heritage Library</a>.