Categories DavidPink Lilacgill Post author By David Post date 12 December 2011 A mushroom species with a very distinct umbo (a raised area in the centre of the cap, named after the technical term for the boss of a shield). This one was growing on a grassy verge in a quiet lane by the side of Danescourt Cemetery. ← Shaggy scalycap → Inconspicuous inkcaps