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Photo 2435-06: Peppered rock-shield lichen Xanthoparmelia...of Somerville Lake State Park. Texas
Picture Archives - Album 2435 (Lake Somerville Trailway, Texas, January 25, 2019) - Photo 06 (Peppered rock-shield lichen Xanthoparmelia conspersa on sandstone...
shield lichensomerville lakestate parkphotopeppered