R. Thaxter ; D. Linder [1 - 1000]
Pileolaria extensa Arthur; Isotype

University of California Berkeley, University Herbarium
Catalog #: UC567308
C. G. Pringle #s.n. 21 May 1893
Pileolaria extensa Arthur
Mexico, Near Zapotlan, Jalisco

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0059859
C.G. Pringle #s.n. 21 May 1893
Uraecium extensum (Arthur) Cummins
Mexico, Jalisco, Zapotlan; near Zapotlan

USDA United States National Fungus Collections
Catalog #: BPI 876517
Pringle, C. G. s.n. 21 May 1893
Pileolaria extensa Arthur
Mexico, Jalisco Near Zapotlan

University of Cincinnati, Margaret H. Fulford Herbarium
Catalog #: CINC-F-0003981
Pringle, Cyrus Guernsey #s.n. 21 May 1893
Pileolaria extensa Arthur
Mexico, Jalisco, near Zapotlan