Merrill: Lich. Exs.
George K. Merrill [1 - 275]

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.236029
urn:uuid:3997AECB-8AC1-47B5-B706-F6D4506D369F
A. S. Foster s.n. 30 March 1912
Pyrenula glabrata (Ach.) A. Massal.
United States, Washington, Thurston, Gate; Gate

University of Vermont, Pringle Herbarium, North American lichens
Catalog #: UVMVT016805
A. S. Foster #s.n. 30 March 1912
Pyrenula laevigata (Pers.) Arnold
United States of America, Washington, Thurston, Gate;

University of Michigan Herbarium
Catalog #: 63087
A.S. Foster #30-Mar-12 30 March 1912
Pyrenula neglecta subsp. occidentalis R.C. Harris
United States, Washington, Thurston, Gate

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0038440
A.S. Foster #L 46623 30 March 1912
Pyrenula laevigata (Pers.) Arnold
United States, Washington, Gate

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0038405
A.S. Foster #L 74561 30 March 1912
Pyrenula laevigata (Pers.) Arnold
United States, Washington, Gate

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00035416
A.S. Foster #s.n. 30 March 1912
Pyrenula laevigata (Pers.) Arnold
USA, Washington, Gate;

Duke University Herbarium Lichen Collection
Catalog #: 304647
c0f60256-fa34-11e2-a92b-005056000560
Foster, A., S. #s.n. 30 March 1912
Pyrenula occidentalis (R.C. Harris) R.C. Harris
United States, Washington, Thurston Co., Gate