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

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0035840
M. A. Howe #L 78311 02 June 1896
Platismatia glauca (L.) Culb. & C. Culb.
United States, California, Humboldt, Eureka

University of Michigan Herbarium
Catalog #: 122695
4b82df4e-4832-4317-8f50-78e8d9860d44
M. A. Howe #s. n. 02 June 1896
Platismatia herrei (Imshaug) Culb. & C. Culb.
United States, California, Humboldt, Eureka

University of Vermont, Pringle Herbarium, North American lichens
Catalog #: UVMVT015361
M. A. Howe #s.n. 02 June 1896
Cetraria tuckermani Herre
United States of America, California, Humboldt, Eureka;

University of California Berkeley, University Herbarium
Catalog #: UC1941916
113b4399-a11f-4281-a331-07736f47c4e7
M. A. Howe #s.n. 02 June 1896
Platismatia glauca (L.) Culb. & C. Culb.
United States, California, Eureka

University of Wisconsin - Madison
Catalog #: WIS-L-0086686
M. A. Howe #s.n. 02 June 1896
Platismatia herrei (Imshaug) Culb. & C. Culb.
United States, California, Humboldt, Eureka

University of Nebraska State Museum, C.E. Bessey Herbarium - Lichens
Catalog #: NEB00034972
M.A. Howe #=N.A.L. 213 02 June 1896
Platismatia glauca (L.) Culb. & C. Culb.
USA, California, Humboldt, Eureka;

Academy of Natural Sciences of Drexel University - Lichens
Catalog #: PH00116282
Prof. H.A. Green #68 27 September 1893
Pyrrhospora varians (Ach.) R.C. Harris
United States, New Jersey, Camden, Acto