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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0076217
s.n.
Phragmidium gracile Cooke

Field Museum of Natural History
Catalog #: C0275234F
36bfdef7-542b-40af-8f29-1d3c2f3a1a8b
E. W. D. Holway s.n.
Phragmidium gracile (Farl.) Arthur (Farl.) Arthur
Canada, British Columbia

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00063627
E. W. D. Holway s.n. 29 July 1907
Phragmidium gracile Cooke
Canada, British Columbia, Glacier;

USDA United States National Fungus Collections
Catalog #: BPI 127152
Holway E. W. D. s.n. 29 July 1907
Phragmidium rubi-idaei (DC.) P. Karst.
Canada, British Columbia, Glacier