Categories David Collared earth stars, Castle Grounds, Bridgnorth Post author By David Post date 8 December 2016 Earth stars — exotic-looking fungi. These are collared earth stars, the commonest species. They were growing through the mulch in one of the flower beds in the Castle Grounds park in Bridgnorth. ← Fallen feather after rain, Bridgnorth → Moss reaching up, Himley Plantation