Cystopteris fragilis f. protrusa (Weath.) Clute
- Dataset
- GBIF Backbone Taxonomy
- Rank
- FORM
- Published in
- Clute. (1938). In: Ferns in Their Haunts 263.
Classification
- kingdom
- Plantae
- phylum
- Tracheophyta
- class
- Polypodiopsida
- order
- Polypodiales
- family
- Cystopteridaceae
- genus
- Cystopteris
- species
- Cystopteris protrusa