Cortinarius fuscobovinaster

Cortinarius fuscobovinaster is an agaric fungus in the family Cortinariaceae, formally described in 2013 based on specimens collected from limestone woodland near Steinkjer, Norway. The species features a greyish-brown cap measuring 2.5–7 centimetres across, moderately spaced gills that transition from pale brown to dark reddish-brown, and a whitish stipe that quickly browns with age. It fruits in early September in coniferous forests on lime-rich soils throughout central and northern Europe's hemiboreal and southern boreal zones, primarily in well-preserved natural forest reserves....read more on Wikipedia.