Underwood & Cook, Hepat. Amer.
Underwood, L.M.; Cook, O.F. [1 - 200]
IndExs #215822080

Michigan State University bryophytes
Catalog #: MSC-B-0011715
M. A. Howe #s.n. 17 March 1896
Douinia ovata (Dicks.) H. Buch
United States, California, Sonoma, Cazadero

University of Colorado, Museum of Natural History Herbarium Bryophyte Collection
Catalog #: COLO-B-0016721
M. A. Howe #s.n. 17 March 1896
Diplophyllum dicksonii (Hook.) Dumort.
United States, California, Sonoma, Cazadero

University of Nebraska State Museum, C.E. Bessey Herbarium - Bryophytes
Catalog #: NEB00021292
M.A. Howe #s.n. 17 March 1896
Diplophylleia dicksonii (Hook.) Trevis.
USA, California, Sonoma, Cazadero;

University of Colorado, Museum of Natural History Herbarium Bryophyte Collection
Catalog #: COLO-B-0017460
Marshall A. Howe #s.n. 17 March 1896
Douinia ovata (Dicks.) H. Buch
United States, California, Sonoma, Cazadero

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.210537
urn:uuid:e26aac1a-f9b4-4a73-926e-7af5bf9fd460
Marshall Avery Howe s.n. 17 March 1896
Diplophylleia dicksonii (Hook.) Trevis.
United States, California, Sonoma, Cazadero