Stenhammar, Lich. Suec. Exs.
C. Stenhammar [1 - 240]

USDA United States National Fungus Collections
Catalog #: BPI 1023857
Christian Stenhammar #s.n.
Parmelia caesia (Hoffm.) Ach.
Sweden, Upland, Nericia and Östergötland (upper specimen)