Cystopteris fragilis f. cristata (Hopkins) Weath. Amer. Fern J. 26: 13. 1936

Nomenclatural References

• literature : Amer. Fern J. 26: 13. 1936 BHL link from IPNI metadata.
• person : Charles Alfred Weatherby (1875-1949) Based on occurrence of standard abbreviation 'Weath.' in the authors string.
• database : IPNI record: 75673-2