Illustrations of British Fungi (Hymenomycetes), to serve as an atlas to the 'Handbook of British Fungi'. London, 1881-91, fungi, Great Britain, This illustration features various forms of the Agaricus obscurus mushroom, showcasing different perspectives and growth stages. The composition includes detailed depictions of the mushroom caps, gills, and stems labeled as A, B, and corresponding initials for identification. Notably, some mushrooms exhibit distinctive features such as varying sizes, shapes, and textures, highlighting their unique characteristics. The background enhances the visibility of the mushrooms, providing a clear view for study and identification purposes. This detailed representation serves as a valuable resource for mycologists and enthusiasts interested in identifying and understanding this particular species.