Agaricus (Hypholoma) stuppeus, Berk.; pileo carnoso convexo expanso squamis e pilis fasciculatis stuppeis strigoso, stipite basi incrassato fibrilloso, lamellis umbrinis adnexis. HAB . On the ground, Colenso. Pileus 2 inches or more broad, fleshy, convex, expanded, clothed, especially towards the margin, with towy fasciculato-fibrous scales. Stem 1.5 inch high, 1/3 of an inch or more thick, fibrillose, incrassated at the base, and attached to the soil by abundant mycelium. Gills crowded, moderately broad, adnexed, umber. Closely allied to A. lacrymabundus and A. velutinus, but distinguished by the abundant fascicles of fibres with which the pileus is clothed.

[Notes from Kew Type specimen, PRJ 2010] Kew images.