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

New York Botanical Garden
Catalog #: 04440357
ff310e85-1d19-4652-b9ba-b63a4546d272
s.n.
Ramalina ceruchis (Ach.) De Not.

Montana State University Herbarium - Lichen
Catalog #: MONT-L-0007230
A. B. Seymour #7 30 July 1891
Tuckermanopsis americana (Spreng.) Hale
United States, Virginia, Norton

Academy of Natural Sciences of Drexel University - Lichens
Catalog #: PH00093141
A. B. Seymour #7 30 July 1891
Nephromopsis Müll. Arg.
United States, Virginia, Norton.

University of Michigan Herbarium
Catalog #: 113916
7722c233-d70f-4cc8-939e-ffbdc8fbf445
M. A. Howe #s. n. 17 February 1893
Niebla ceruchis var. combeoides
United States, California, San Mateo, near the sea

University of Vermont, Pringle Herbarium, North American lichens
Catalog #: UVMVT016871
M. A. Howe #s.n. 17 February 1893
Ramalina ceruchis Ach.
United States of America, California, San Mateo

Field Museum of Natural History
Catalog #: C1012167F
c1943650-9060-4ab7-aff5-2e1a122036ab
M. A. Howe #s.n. 17 February 1893
Vermilacinia ceruchoides (Rundel & Bowler) Spjut
U.S.A., California, San Mateo

Field Museum of Natural History
Catalog #: C1012162F
f4301e14-7ce2-43f4-804f-efe4844cb957
M. A. Howe #s.n. 17 February 1893
Vermilacinia ceruchoides (Rundel & Bowler) Spjut
U.S.A., California, San Mateo, near the sea

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0028058
Marshall A. Howe #s.n. 17 February 1893
Niebla ceruchis (Ach.) Rundel & Bowler
United States, California, San Mateo, near the sea

University of Colorado, Museum of Natural History Herbarium Lichen Collection
Catalog #: COLO-L-0046587
Marshall A. Howe #s.n. 17 February 1893
Niebla combeoides (Nyl.) Rundel & Bowler
United States, California, San Mateo, near the sea