Filix-foemina aquilina var. lanuginosa Farw. Amer. Midl. Naturalist 12: 290 (1931)

Nomenclatural References

• literature : Amer. Midl. Naturalist 12: 290. 1931 BHL link from IPNI metadata.
• literature : Farwell, O. A. (1931). Fern Notes II. Ferns in the Herbarium of Parke, Davis & co. American Midland Naturalist, 12(8), 233. https://doi.org/10.2307/2420088 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• database : IPNI record: 104845-2