Cystopteris fragilis var. lobulatodentata W.D.J.Koch Syn. Fl. Germ. Helv., ed. 2, pt. 3: 980 (1845)

Nomenclatural References

• person : Johann Friedrich Wilhelm Koch (1759-1831) Based on occurrence of standard abbreviation 'Koch' in the authors string.
• database : IPNI record: 1182946-2