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

University of Vermont, Pringle Herbarium, North American lichens
Catalog #: UVMVT016383
C. E. Cummings #s.n. 02 April 1892
Parmelia conspersa Ach.
United States of America, Massachusetts, Essex, Gloucester; Annisquam

Farlow Herbarium of Cryptogamic Botany, Harvard University
Catalog #: barcode-00468666
C. E. Cummings #s.n. 02 April 1892
Xanthoparmelia stenophylla (Ach.) Ahti & D. Hawksw
United States of America, Massachusetts, Essex, Annisquam

Farlow Herbarium of Cryptogamic Botany, Harvard University
Catalog #: barcode-00468648
C. E. Cummings #s.n. 02 April 1892
Xanthoparmelia stenophylla (Ach.) Ahti & D. Hawksw
United States of America, Massachusetts, Essex, Annisquam

Farlow Herbarium of Cryptogamic Botany, Harvard University
Catalog #: barcode-00468649
C. E. Cummings #s.n. 02 April 1892
Xanthoparmelia stenophylla (Ach.) Ahti & D. Hawksw
United States of America, Massachusetts, Essex, Annisquam

Field Museum of Natural History
Catalog #: C1014779F
a60ee10a-b78c-4d96-b48d-792a177a3f2a
C. E. Cummings #s.n. 02 April 1892
Xanthoparmelia conspersa (Ehrh. ex Ach.) Hale
U.S.A., Massachusetts, Essex, Gloucester; Gloucester, Annisquam

University of California Berkeley, University Herbarium
Catalog #: UC1902158
c340741e-e793-4cfd-aa43-6e35e41b608e
Clara E. Cummings #86 02 April 1892
Xanthoparmelia conspersa (Ehrh. ex Ach.) Hale
United States, Massachusetts, Essex, Annisquam

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0048211
Clara E. Cummings #L 73873 02 April 1892
Xanthoparmelia taractica (Kremp.) Hale
United States, Massachusetts, Annisquam

Academy of Natural Sciences of Drexel University - Lichens
Catalog #: PH00106287
Prof. H.A. Green #76 25 March 1893
Arthothelium spectabile A. Massal.
United States, South Carolina, Chester, Chester