Rosettiform, solarizing to brown, with laminal granular to isidiose soredia; medulla K+ slow red brown or K-, KC+ orange, P-.
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith