R. Ciferri [1-425, plus extras]

Cornell University, Plant Pathology Herbarium
Catalog #: Ciferri,M.Dom.0288
s.n.
Polythrincium guanicense (F. Stevens) Cif.
Dominican Republic

USDA United States National Fungus Collections
Catalog #: BPI 949685
s.n.
Polythrincium guanicense (F. Stevens) Cif.
Dominican Republic

University of Wyoming, Wilhelm G. Solheim Mycological Herbarium
Catalog #: RMS0024357
R. Ciferri #s.n. 14 May 1931
Polythrincium guanicense (F. Stevens) Cif.
Dominican Republic, Santiago, Santiago; Valle del Cibao, Hato del Yaque