C. Roumeguere [1-7400]

USDA United States National Fungus Collections
Catalog #: BPI 1013245
s.n.
Ptychogaster albus Corda

University of Illinois Herbarium
Catalog #: ILL00220775
R. Ferry s.n.
Ptychogaster albus Corda
France, (Vosges), A Raon-l'etape,