Ashdown Forest - HUGE Shaggy Parasol (?)

Ashdown Forest - HUGE Shaggy Parasol (?)

Observation - Ashdown Forest - HUGE Shaggy Parasol (?) - UK and Ireland. Description: Found along the Old Airstrip, absolutely GIANT!!!! Is this a Shaggy Parasol?

Found along the Old Airstrip, absolutely GIANT!!!!
Is this a Shaggy Parasol?