Crum & Anderson, Mosses N. Amer.
Crum & Anderson [1 - 1000 or more]

University of Michigan Herbarium
Catalog #: 604216
H. Crum #3405 19 June 1955
Ptilium crista-castrensis (Hedw.) De Not.
Canada, British Columbia, Near Continental Divide on Windermere Highway in Kootenay National Park

Michigan State University
Catalog #: MSC-B-0008089
Howard Crum #3405 19 June 1955
Ptilium crista-castrensis (Hedw.) De Not.
Canada, British Columbia, Near Continental Divide on Windermere Highway in Kootenay National Park

University of Florida Herbarium
Catalog #: FLAS B40494
Howard Crum #3405 19 June 1955
Ptilium crista-castrensis (Hedw.) De Not.
Canada, British Columbia, Near Continental Divide on Windermere Highway in Kootenay National Park

University of Colorado, Museum of Natural History Herbarium Bryophyte Collection
Catalog #: COLO-B-0046555
Howard Crum #3405 19 June 1955
Ptilium crista-castrensis (Hedw.) De Not.
Canada, British Columbia, East Kootenay, Near Continental Divide on Windermere Highway in Kootenay National Park

University of Tennessee Bryophyte Herbarium
Catalog #: TENN-B-0045317
Howard Crum #3405 19 June 1955
Ptilium crista-castrensis (Hedw.) De Not.
Canada, British Columbia, East Kootenay, Near Continental Divide on Windermere Highway in Kootenay National Park

University of Wisconsin - Madison
Catalog #: WIS-B-0030701
Howard Crum #3405 19 June 1955
Ptilium crista-castrensis (Hedw.) De Not.
Canada, British Columbia, Near Continental Divide on Windermere Highway in Kootenay National Park.

Wesley E. Niles Herbarium, University of Nevada, Las Vegas
Catalog #: UNLV-B-0003057
Howard Crum #3405 19 June 1955
Ptilium crista-castrensis (Hedw.) De Not.
Canada, British Columbia, Near Continental Divide on Windermere Highway in Kootenay National Park

Willard Sherman Turrell Herbarium, Miami University
Catalog #: 000036948
Howard Crum #3405 19 June 1955
Ptilium crista-castrensis (Hedw.) De Not.
Canada, British Columbia, Near Continental Divide on Windermere Highway in Kootenay National Park.