Clitocybe fennica

About

Clitocybe fennica is a species of mushroom-forming fungus, formally described by the Finnish mycologist Harri Harmaja in 1969. The fungus produces fruit bodies with chocolate brown caps that become funnel-shaped with age, paired with brownish gills and a stipe matching the cap's colour. It grows as a decomposer on forest floor litter, typically on spruce needles or mixed spruce-poplar debris in mesic heath and grass-herb forests. Initially thought to be confined to hemiboreal and southern boreal zones of eastern Finland, where it is very rare, the species has since been recorded in western Siberia.

Summary from Wikipedia