Publication: Amer. Fern J. 11: 3. 1921.
Origin: Native
Herbarium search: CPNWH
Notes: FNA gives authorship as (Kaulf.) Maxon, a 1921 combination; Watt published in 1866.
FNA2: "Dryopteris arguta is somewhat variable. It has been suggested that more than one taxon is involved. No hybrids involving D . arguta are known."
Last updated 10/26/2019 by David Giblin.