Cystopteris fragilis var. fragilis 
  • Flora Tasmaniae 2 1859 [29 Dec 1859]

Cite taxon page as 'WFO (2022): Cystopteris fragilis var. fragilis . Published on the Internet; Accessed on: 01 Dec 2022'

General Information

Basal pinnules broad-based and mostly sessile or subsessile; indusium to 1 mm, usually cleft at the apex; relatively northern, s. to Mich., Vt., and in the mts. to N.C. (C. dickieana)

  • Provided by: [B].Manual of Vascular Plants of Northeastern US and Canada
    • Source: [
    • 1
    • ]. 


    • 1 Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp.

     Information From

    World Flora Online Data. 2021.
    • A CC0 1.0 Universal (CC0 1.0).
    Manual of Vascular Plants of Northeastern US and Canada
    Descriptions of plants should be attributed to the full citation for each individual article, chapter or book that is the source for each record, which should include the authors of original publication.
    • B Content licensed under Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License
    World Flora Online Consortium
    World Flora Online Data. 2017.
    • C CC0 1.0 Universal (CC0 1.0).
    World Flora Online Data. 2021.
    • D CC0 1.0 Universal (CC0 1.0).