G. Briosi and F. Cavara [1-475]

USDA United States National Fungus Collections
Catalog #: BPI 946856
s.n.
Urocystis occulta

USDA United States National Fungus Collections
Catalog #: BPI 182294
Berlese A. N. s.n.
Urocystis occulta
Italy, Avellino

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0026857
Unknown #s.n.
Urocystis occulta (Wallr.) Rab.
, [no data]