Dryopteris consanguinea var. aequalis C.Chr. Smithsonian Misc. Collect. 52: 380. 1909

Nomenclatural References

• literature : Smithsonian Misc. Collect. 52: 380. 1909 BHL link from IPNI metadata.
• person : Carl Christensen (1872-1942) Based on occurrence of standard abbreviation 'C.Chr.' in the authors string.
• database : IPNI record: 84694-2