An official website of the United States government.

dot gov icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

https icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Agricultural Research Service
U.S. Department of Agriculture

Secondary Links

  • My Profile
  • ARS Home
  • Sign In

Main menu

    • Search All Collections
    • Search National Arboretum Herbarium
    • Search National Seed Herbarium
    • Search National Fungus Collections
    • Search Entomopathogenic Fungal Cultures Collection
    • Map Search All Collections
    • Map Search National Arboretum Herbarium
    • Map Search National Seed Herbarium
    • Map Search National Fungus Collections
    • Map Entomopathogenic Fungal Cultures Collection
    • About National Arboretum Herbarium
    • About National Seed Herbarium
    • About National Fungus Collections
    • About Entomopathogenic Fungal Cultures Collection

Cystopteris

Cystopteris
Family: Cystopteridaceae
Cystopteris image
  • Resources
Show all taxa
Cystopteris alpina
Image of Cystopteris alpina
Cystopteris apiiformis
Image of Cystopteris apiiformis
Cystopteris bulbifera
Image of Cystopteris bulbifera
Cystopteris chinensis
Images
not available
Cystopteris diaphana
Image of Cystopteris diaphana
Cystopteris fragilis
Image of Cystopteris fragilis
Cystopteris laurentiana
Image of Cystopteris laurentiana
Cystopteris montana
Image of Cystopteris montana
Cystopteris protrusa
Image of Cystopteris protrusa
Cystopteris sudetica
Image of Cystopteris sudetica
Cystopteris tennesseensis
Image of Cystopteris tennesseensis
Cystopteris tenuis
Image of Cystopteris tenuis

Footer menu

  • Home
  • Sitemap

Social Media

  • Facebook
  • Twitter
  • YouTube

Government Links

  • AskUSDA
  • Policies and Links
  • Plain Writing
  • FOIA
  • Accessibility Statement
  • Privacy Policy
  • Non-Discrimination Statement
  • Civil Rights Policy
  • Information Quality
  • Agricultural Research Service
  • USDA.gov
  • USA.gov
  • WhiteHouse.gov

Sign up for ARS News updates