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

USDA United States National Fungus Collections
Catalog #: BPI 1110045
Nannfeldt J. A. #7967 16 August 1945
Hymenoscyphus calyculus (Fr.) W. Phillips
Sweden, Gastrikland: Gavle, Lovudden.