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

University of Michigan Herbarium
Catalog #: 543187
P. L. Redfearn #s. n. 24 May 1995
Sematophyllum marylandicum (Müll. Hal.) E. Britton
USA, Arkansas, Montgomery, Vicinity of Little Missouri Falls Recreation Area

University of Colorado, Museum of Natural History
Catalog #: COLO-B-0052944
P. L. Redfearn, Jr. #s.n. 24 May 1995
Sematophyllum marylandicum (Müll. Hal.) E. Britton
United States, Arkansas, Montgomery, Vicinity of Little Missouri Falls Recreation Area