Quercus rubra
L.
Record number: 28540. Place of collection: Germany; Potsdam; Brandenburg; Marienwerder, near; Grafenbruck (N48°08' E11°35'). Associated organism: Coccomyces coronatus. Collector: Sydow, P..
Record number: 29628. Place of collection: Germany; Westfalen. Date of collection: May 1932. Associated organism: Lophodermium petiolicola. Collector: Ludwig, A..