Umbilicaria spodochroa 2002-08-03c

Description:
Umbilicaria spodochroa, habit photo. Collection from Buskerud, Norway; copyright Einar Timdal, Oslo Herbarium.
Taxonomic name:
Umbilicaria spodochroa, habit photo. Collection from Buskerud, Norway; copyright Einar Timdal, Oslo Herbarium.