Polypodiaceae
Dryopteris

Dryopteris intermedia A.Gray

First published in Manual: 630 (1848)
This species is accepted
The native range of this species is E. Canada to N. Central & E. U.S.A., Macaronesia. It grows primarily in the temperate biome.

Distribution

Native to:

Alabama, Azores, Connecticut, Delaware, District of Columbia, Georgia, Illinois, Indiana, Iowa, Kentucky, Madeira, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Brunswick, New Hampshire, New Jersey, New York, Newfoundland, North Carolina, Nova Scotia, Ohio, Ontario, Pennsylvania, Prince Edward I., Québec, Rhode I., South Carolina, Tennessee, Vermont, Virginia, West Virginia, Wisconsin

Introduced into:

Japan

Accepted Infraspecifics

Classification

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Publications

POWO follows these authorities in accepting this name:

  • Ebihara, A. (2017). The standard of ferns and lycophytes in Japan. Nihonsan shida shokubutsu hyojun zukan 2: 1-507. Gakken Plus, Tokyo.
  • Knapp, W.M. & Naczi, R.F.C. (2021). Vascular plants of Maryland, USA. A comprehensive account of the state's botanical diversity. Smithsonian Contributions to Botany 113: 1-151.
  • Meades, S.J. & Brouillet, L. (2019). Annotated Checklist of the Vascular Plants of Newfoundland and Labrador https://newfoundland-labradorflora.ca/checklist/.
  • Roskov Y. & al. (eds.) (2018). World Ferns: Checklist of Ferns and Lycophytes of the World. Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands.

Kew Backbone Distributions

  • Ebihara, A. (2017). The standard of ferns and lycophytes in Japan. Nihonsan shida shokubutsu hyojun zukan 2: 1-507. Gakken Plus, Tokyo.

Other Data

Other Kew resources that provide information on this taxon:

Date Reference Identified As Barcode Type Status Has image?
Christenhusz, M.J.M., Chase,M. & Fay,M. [6513] United States K001069138 No

Sources

  • Herbarium Catalogue Specimens

  • Kew Backbone Distributions

    • The International Plant Names Index and World Checklist of Vascular Plants 2024. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0

  • Kew Names and Taxonomic Backbone

    • The International Plant Names Index and World Checklist of Vascular Plants 2024. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 International Plant Names Index and World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0

  • Kew Science Photographs

    • Copyright applied to individual images