Lowland Brittle Fern
Cystopteris protrusa
Summary 2
Cystopteris protrusa is a common fern of North America, commonly known as the lowland brittle fern or lowland fragile fern.
Sources and Credits
- (c) Tom Potterfield, some rights reserved (CC BY-NC-SA), https://www.flickr.com/photos/tgpotterfield/17355047976/
- (c) Wikipedia, some rights reserved (CC BY-SA), http://en.wikipedia.org/wiki/Cystopteris_protrusa
More Info
- iNat taxon page
- Biodiversity Heritage Library
- BOLD Systems BIN search
- eFloras.org
- Flora of North America (beta)
- Global Biodiversity Information Facility (GBIF)
- HOSTS - a Database of the World's Lepidopteran Hostplants
- IPNI (with links to POWO, WFO, and BHL)
- Maryland Biodiversity Project
- NatureServe Explorer 2.0
- SEINet Symbiota portals
- Tropicos
- USDA PLANTS database
- VASCAN by Canadensys
- World Flora Online
