Keissler, Krypt. Exs.
K. von Keissler [2601 - 3200]

University of Wyoming, Wilhelm G. Solheim Mycological Herbarium
Catalog #: RMS0025177
F. Thuemen #s.n.
Septoria hyalospora (Mont. & Ces.) Sacc.
Austria, Austria inferior, Klosterneuburg and Kalksburg