F. Petrak [1-2100]

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP19280
A. Ludwig s.n. 00 May 1942
Apostemidium guernisaci (P. Crouan & H. Crouan) Boud.
Germany, Westfalen - North Rhine, Kr. Siegen Mittelhees

USDA United States National Fungus Collections
Catalog #: BPI 569383
Ludwig A. s.n. 00 May 1942
Apostemidium guernisacii (P. Crouan & H. Crouan) Boud.
Germany, Westfalen, Siegen Kr., Mittelhees

USDA United States National Fungus Collections
Catalog #: BPI 992973
Ludwig A. s.n. 00 May 1942
Apostemidium guernisacii (P. Crouan & H. Crouan) Boud.
Germany, Westfalen, Siegen Kr., Mittelhees