Brittlestem?

Brittlestem?

Observation - Brittlestem? - UK and Ireland. Description: Beige/brown cap about 3 cm across, brown gills, long (6 cm) beige stipe, on its own growing in a grassy area of park, recently established - before it was weeds, before that maybe trees or bushes but I can't really remember. I thought it might be a Conica

Beige/brown cap about 3 cm across, brown gills, long (6 cm) beige stipe, on its own growing in a grassy area of park, recently established - before it was weeds, before that maybe trees or bushes but I can't really remember. I thought it might be a Conical Brittlestem, but really not sure.