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

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0002018
J. Deaness s.n. 01 May 1915
Cenangium acuum Cooke & Peck
Canada, Ontario, Komoka;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00045179
P. L. Ricker s.n. 00 June 1899
Cenangium abietis strobilinum
United States, Maine, Penobscot, Orono;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0221217
P. L. Ricker s.n. 00 June 1899
Cenangium abietis strobilinum
United States, Maine, Orono;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000190817
P. L. Ricker #1416 00 June 1899
Cenangium abietis (Pers.) Rehm
United States, Maine, Penobscot, Orono

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0010676
P.L. Ricker #s.n. 00 June 1899
Cenangium abietis var. strobilinum (Alb. & Schwein.) Sacc.
United States, Maine, Orono

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0077124
P.L. Ricker #s.n. 00 June 1899
Cenangium abietis var. strobilinum (Alb. & Schwein.) Sacc.
USA, Maine, Penobscot, Orono;

Brown University Herbarium
Catalog #: CBRU00000041
PL Ricker s.n. 00 June 1899
Cenangium abietis strobilinum
United States, Maine, Penobscot, Orono; Orono

Purdue University, Kriebel Herbarium
Catalog #: PUL00019637
PL Ricker s.n. 00 June 1899
Cenangium abietis strobilinum
United States, Maine, Penobscot, Orono;