Cummings, Williams & Seymour, Lich. Bor.-Amer. [Wellesley (Massachusetts)]
Cummings, C.E.; Williams, T.A.; Seymour, A.B. [1-280]
IndExs #238641321

New England Botanical Club (Harvard University Herbaria)
Catalog #: barcode-00446193
99bc47af-3e42-4ea7-940f-f25560cd5710
C. E. Cummings s.n. 00 January 1897
Physcia millegrana Degelius
United States of America, Massachusetts, Norfolk County, Wellesley; [no additional data]

University of Michigan Herbarium
Catalog #: 120718
0edbdc0e-3928-4eb3-b815-e22c29d49c0a
C. E. Cummings #s. n. 00 January 1897
Physcia millegrana Degel.
United States, Massachusetts, Norfolk, Wellesley

University of Vermont, Pringle Herbarium, North American lichens
Catalog #: UVMVT016711
C. E. Cummings #s.n. 00 January 1897
Physcia tribacia (Ach.) Nyl.
United States of America, Massachusetts, Norfolk, Wellesley;

Farlow Herbarium of Cryptogamic Botany, Harvard University
Catalog #: barcode-00472607
C. E. Cummings #s.n.
Physcia millegrana Degel.
United States of America, Massachusetts, Norfolk County, Wellesley; Wellesley

University of Nebraska State Museum, C.E. Bessey Herbarium - Lichens
Catalog #: NEB00034552
Clara E. Cummings #=N.A.L. 239 00 January 1897
Physcia tribacea
USA, Massachusetts, Wellesley;

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0034780
Clara E. Cummings #L 46625 00 January 1897
Physcia tribacia (Ach.) Nyl.
United States, Massachusetts, Wellesley

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0034839
Clara E. Cummings #L 79272 00 January 1897
Physcia tribacia (Ach.) Nyl.
United States, Massachusetts, Wellesley

University of California Berkeley, University Herbarium
Catalog #: UC1902139
8808fd02-b01b-4b20-bb0c-50c2498738b9
Clara E. Cummings #s.n. 00 January 1897
Physcia tribacia (Ach.) Nyl.
United States, Massachusetts, Norfolk, Wellesley

Academy of Natural Sciences of Drexel University - Lichens
Catalog #: PH00106085
Thomas A. Williams #106 16 February 1895
Arthonia digitatae Hafellner
United States, Nebraska, Cass, Weeping Water