Bolbitius vitellinus

 Bolbitius vitellinus

Observation - Bolbitius vitellinus - UK and Ireland. Description: Spotted on a clump of mown grass in grassland. Immature specimens are bulbous and yellow. Mature flattened out with striated edges, much paler - grubby white with cinnamon coloured gills. Stems scurfy. I think probably Bolbitius vitellinus but not at all

Spotted on a clump of mown grass in grassland. Immature specimens are bulbous and yellow. Mature flattened out with striated edges, much paler - grubby white with cinnamon coloured gills. Stems scurfy. I think probably Bolbitius vitellinus but not at all sure.