Lundell & Nannfeldt, Fungi Exs. Suec.
S. Lundell ; J.A.F. Nannfeldt. [1-3800]

USDA United States National Fungus Collections
Catalog #: BPI 843435
Nordin, Ingvar #10504 16 July 1988
Microbotryum violaceum (Pers.) G. Deml & Oberw.
Sweden, Vastmanland, Vasteras, Gotgatan 4b garden