Grout, N. Amer. Musci Perf.
Abel J. Grout [1 - 475]

Botanical Research Institute of Texas
Catalog #: BRIT85009
A. J. Grout #s.n. 17 July 1944
Orthotrichum sordidum Sull. & Lesq.
United States, Vermont, Townshend

University of Michigan Herbarium
Catalog #: 593612
F. A. MacFadden #s. n. 19 April 1927
Orthotrichum speciosum Nees
Canada, British Columbia, Silverton.

Field Museum of Natural History
Catalog #: C1038822F
ea9d54eb-b8ce-4343-b948-0855d86d78f8
Fay A. MacFadden #s.n. 19 April 1927
Orthotrichum affine Schrad. ex Brid.
Canada, British Columbia, Silverton

California Academy of Sciences
Catalog #: 484749
Fay A. MacFadden #s.n. 29 April 1927
Orthotrichum sordidum Sull. & Lesq.

Willard Sherman Turrell Herbarium, Miami University
Catalog #: 000251262
Fay A. MacFadden #s.n. 19 April 1927
Orthotrichum affine Schrad. ex Brid.
Canada, British Columbia, Silverton

Shirley C. Tucker Herbarium at Louisiana State University
Catalog #: LSU00188048
Fay A. MacFadden #s.n. 19 April 1927
Orthotrichum sordidum Sull. & Lesq.
Canada, British Columbia, Silverton