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

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0030626
R.H. Howe #s.n. 08 September 1909
Parmotrema perforatum (Jacq.) A. Massal.
United States, Rhode Island, Bristol