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

USDA United States National Fungus Collections
Catalog #: BPI 892751
Holm, L; Junell, L; Santesson, R s.n. 21 May 1963
Didymosphaeria marchantiae Starbäck
Sweden, Uppland: Havero parish, the nature reserve Havero Prastang.