Redfearn, Allen & Magill, Mosses Interior Highl. Exs.
Redfearn, P.; Allen, B.H.; Magill, R. [1-334]

University of Colorado, Museum of Natural History
Catalog #: COLO-B-0011683
P. L. Redfearn #221a 12 October 1996
Climacium americanum Brid.
United States, Arkansas, Newton, Alum Cove Natural Bridge Recreational Area. Ozark National Forest.

University of Tennessee Bryophyte Herbarium
Catalog #: TENN-B-0015548
P.L. Redfearn s.n. 12 October 1996
Climacium americanum Brid.
United States, Arkansas, Newton, Alum Cove Natural Bridge Recreational Area. Ozark National Forest.