Categories DavidRedlead roundheads on Severnside wood mulch, Bridgnorth Post author By David Post date 9 December 2017 Redlead roundhead mushrooms, originally from Australia. In this coutry usually found growing, as here, on wood chip mulch. These were right by the side of the Severn at Bridgnorth. ← Jay high in tree, Himley Plantation → Lone tree, misty autumn morning