Illustrations of British Fungi (Hymenomycetes), to serve as an atlas to the 'Handbook of British Fungi'. London, 1881-91, fungi, Great Britain, The illustration features various specimens of the Agaricus albo-cyanescens, commonly known as the blue-staining mushroom. Each specimen is meticulously detailed, showcasing the distinct caps and elongated stems. The caps exhibit a pale coloration with subtle shades of blue, highlighting their unique characteristics. Accompanying each mushroom are labels denoting their collection sites and dates. The arrangement of the specimens provides a clear comparison of their varying shapes and sizes, emphasizing the diversity within this species. The background is a neutral tone, allowing the natural hues of the mushrooms to stand out prominently.