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

Oregon State University Herbarium
Catalog #: 54773
M. A. Howe #N.A.L. 220 01 June 1896
Cetraria platyphylla Tuck.
United States, California, Trinity, Mts. of Trinity County

University of Michigan Herbarium
Catalog #: 77632
f00f0a1a-a22e-4cc9-a915-b396e6ee9a2b
M. A. Howe #s. n. 00 June 1896
Cetraria platyphylla Tuck.
United States, California, Trinity, Mts. of Trinity Co.

University of Vermont, Pringle Herbarium, North American lichens
Catalog #: UVMVT015358
M. A. Howe #s.n. 00 June 1896
Cetraria platyphylla Tuck.
United States of America, California, Trinity, Mts. of Trinity County, California

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0044714
M.A. Howe #L 78371 00 June 1896
Tuckermannopsis platyphylla (Tuck.) Hale
United States, California, Trinity, Mountains of county

University of Wisconsin - Madison
Catalog #: WIS-L-0086687
M.A. Howe #L 78371 00 June 1896
Tuckermanopsis platyphylla (Tuck.) Gyeln.
United States, California, Trinity, Mountains of Trinity County

Academy of Natural Sciences of Drexel University - Lichens
Catalog #: PH00101186
Thomas A. Williams #161 00 December 1896
Pyrenula pseudobufonia (Rehm) R.C. Harris
United States, Maryland, Prince Georges