Arthothelium albovirescens (Nyl.) Fink
CC BY-NC 3.0 - United States National Herbarium - Smithsonian (US:Lichens) – Source: https://lichenportal.org/portal/taxa/index.php?taxon=194442
Leg. K. S. Chester 4426 1946-06 - USA, Oklahoma, Beavers Bend State Park.
CC BY-NC 3.0 - United States National Herbarium - Smithsonian (US:Lichens) – Source: https://lichenportal.org/portal/taxa/index.php?taxon=194442
Leg. K. S. Chester 4426 1946-06 - USA, Oklahoma, Beavers Bend State Park.
