Baglietto, Cesati & Notaris, Erb. Critt. Ital. Ser. [I-II].
F. Baglietto, V. de Cesati, G. de Notaris, and others [1-1500]

USDA United States National Fungus Collections
Catalog #: BPI 939083
s.n.
Phragmidium potentillae (Pers.) P. Karst.
Italy

Field Museum of Natural History
Catalog #: C0275501F
fd8a7899-ed32-4f13-88cc-7702e2ac81b4
G. Venturi s.n. 00 February 1884
Phragmidium potentillae (Pers.) P. Karst. (Pers.) P. Karst.
Italy

University of California Berkeley, University Herbarium
Catalog #: UC1270850
Venturi #s.n.
Phragmidium potentillae (Pers.) P. Karst.
Italy, Rovereto