Howe, Lich. Nov. Angl. [Concord (Massachusetts)]
Howe, R.H., Jr. [1-70]
IndExs #110610127

New York Botanical Garden
Catalog #: 4433114
c588993f-2f7b-4b7e-83bc-885f3380165e
s.n.
Caloplaca pyracea (Ach.) Zwackh

New York Botanical Garden
Catalog #: 04574500
ce9aac34-91e2-470b-93f7-6419217f3a0b
s.n.
Caloplaca gilva (Vain.) Zahlbr.

New York Botanical Garden
Catalog #: 04574501
0e6c382a-1273-47f6-b0eb-f1dd129d37cd
s.n.
Caloplaca cerina (Hedw.) Th.Fr.

Oregon State University Herbarium
Catalog #: 24495
R. Howe s.n. 29 December 1913
Caloplaca cerina Zahlbr.
United States, Massachusetts, Middlesex, Concord; Concord, Massachusetts

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0005621
R.H. Howe #s.n. 29 December 1913
Caloplaca cerina (Ehrh. ex Hedwig) Th. Fr.
United States, Massachusetts, Middlesex County, Concord