 Inocybe erubescens

Inocybe erubescens, also known as I. patouillardii, commonly known as the deadly fibrecap, brick-red tear mushroom or red-staining Inocybe, is a poisonous basidiomycete fungus, one of many in the genus "Inocybe" and one of the few known to have caused death.It is found growing in small groups on leaf litters in association with beech.