Anonymous, Pl. Exs. Grayan.
Anonymous [1 - 1500 or more]

Marshall University
Catalog #: MUHW026367
C. A. Weatherby s.n. 04 September 1938
Dryopteris spinulosa var. intermedia (Muhl. ex Willd.) Underw.
United States, Vermont, Addison, Ripton

Indiana University Herbarium, Deam Herbarium
Catalog #: IND-0005471
Charles A. Weatherby #804 04 September 1938
Dryopteris intermedia (Muhl. ex Willd.) A. Gray
United States, Vermont, Addison, Ripton

West Virginia University Herbarium
Catalog #: WVA-V-0094326
6a15b81c-420d-4279-a380-e41279459f19
Weatherby, C. A. #s.n. 04 September 1938
Dryopteris spinulosa var. intermedia (Muhl. ex Willd.) Underw.
United States, Vermont, Addison, Ripton

University of North Carolina at Chapel Hill Herbarium: Vascular Plants
Catalog #: NCU00379503
Weatherby, Charles Alfred #s.n. 04 September 1938
Dryopteris spinulosa var. intermedia (Muhl. ex Willd.) Underw.
United States, Vermont, Addison, Ripton

University of North Carolina at Chapel Hill Herbarium: Vascular Plants
Catalog #: NCU00379504
Weatherby, Charles Alfred #s.n. 04 September 1938
Dryopteris spinulosa var. intermedia (Muhl. ex Willd.) Underw.
United States, Vermont, Addison, Ripton