Perisporiopsis urae (G. Arnaud) Arx 1962

(MICH) - University of Michigan Herbarium {http://herbarium.lsa.umich.edu/}

(BPI) - United States National Fungus Collections {http://ars.usda.gov/ba/psi/smml}

(CUP) - Cornell Plant Pathology Herbarium {http://www.plantpath.cornell.edu/CUPpages/}