Characteristics
Pteridophytes
Cystopteris protrusa (Weath.) Blasdell
Spreading Bladder Fern; Lowland Bladder Fern
Herb
Perennial
Vascular
**
**
Native
**
Classification
Polypodiales
Cystopteris protrusa (Weath.) Blasdell - Spreading Bladder Fern; Lowland Bladder Fern
Citation
<a href=https://www.biodiversitylibrary.org/page/55210308>Cystopteris protrusa (Weatherby) Blasdell, Mem. Torrey Bot. Club 21(4): 41. 1963.</a>
<a href=https://www.biodiversitylibrary.org/page/604459>Cystopteris fragilis var. protrusa Weath. 1935.</a>
<a href=https://kiki.huh.harvard.edu/databases/specimen_search.php?mode=details&id=135869>USA: TENNESSEE: Knox Co.: Knoxville, 5 Jun 1898, Ruth 564 (holotype: GH).</a>
Species Distribution Map
Specimens and Distribution
Click on an Accession Number to view additional details about the specimen.
Range of years during which specimens were collected: