Cortinarius ochribubalinus

Phlegmacium ochribubalinum is a species of mushroom-forming fungus in the family Cortinariaceae, originally described in 2014 as Cortinarius ochribubalinus before being reclassified in 2022 based on molecular data. The mushroom features a 5–8 centimetre cap with an ochre-yellow centre fading to whitish at the margins, moderately spaced pale brownish-grey gills, and a club-shaped white stipe that gradually turns pale brown-yellow with age. It grows on the ground among deciduous trees in South Finland, particularly in species-rich woodlands dominated by aspen, birch, alder, oak, hazel and other broad-leaved trees....read more on Wikipedia.