J.B. Ellis, B.M. Everhart, and E. Bartholomew [1501-5100, plus extras]

Cornell University, Plant Pathology Herbarium
Catalog #: F.Columbiani-1408
P. L. Ricker s.n. 00 June 1899
Hydnum auriscalpium L.
United States, Maine, Penobscot, Orono;

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00055770
P. L. Ricker s.n. 00 June 1899
Hydnum auriscalpium L.
United States, Maine, Orono; Orono

Michigan State University Herbarium
Catalog #: MSC0221208
P. L. Ricker s.n. 00 June 1899
Hydnum auri-scalpium
United States, Maine, Orono;

University of Michigan Herbarium
Catalog #: 137947
P. L. Ricker #s. n. 00 June 1899
Hydnum auriscalpium L.
USA, Maine, Penobscot, Orono.

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP3162
P.L. Ricker s.n. 00 June 1899
Hydnum auri-scalpium
United States, Maine, Orono

Rutgers University, Chrysler Herbarium - Mycology Collection
Catalog #: CHRB-F-0009082
P.L. Ricker s.n.
Hydnum auriscalpium . .
United States, Maine, Orono;

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0075046
P.L. Ricker #1408 00 June 1899
Auriscalpium vulgare Gray
USA, Maine, Orono

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0019855
P.L. Ricker #s.n. 00 June 1899
Hydnum auriscalpium L.
United States, Maine, Orono;

Brown University Herbarium
Catalog #: CBRU00003289
PL Ricker s.n. 00 June 1899
Hydnum auri-scalpium
United States, Maine, Penobscot, Orono;

Purdue University, Kriebel Herbarium
Catalog #: PUL00019628
PL Ricker s.n. 00 June 1899
Hydnum auri-scalpium
United States, Maine, Penobscot, Orono;