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

University of Michigan Herbarium
Catalog #: 76602
R. H. Howe #s. n. 04 December 1905
Cetraria columbiana
United States, Massachusetts, Norfolk, Norwood

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0008129
R.H. Howe #s.n. 04 December 1905
Cetraria islandica (L.) Ach.
United States, Massachusetts, Norwood