J.T.C. Vestergren [1-1800, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 178807
Lagerheim G. s.n. 00 September 1899
Tracya hydrocharidis Lagerh.
Sweden, Stockholm, Jaerla

USDA United States National Fungus Collections
Catalog #: BPI 1038277
Lagerheim G. s.n. 00 September 1899
Tracya hydrocharidis Lagerh.
Sweden, Stockholm, Jaerla

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00041943
Vestergren #s.n. 00 September 1899
Tracya hydrocharidis Lagerh.
Sweden, Stockholm