Polypodium phegopteris var. majus Hook. Fl. Bor.-Amer. 2(12): 258 (1840)

Nomenclatural References

• literature : Fl. Bor.-Amer. (Hooker) 2(12): 258. 1840 [1-8 Jul 1840] BHL link from IPNI metadata.
• person : William Jackson Hooker (1785-1865) Based on occurrence of standard abbreviation 'Hook.' in the authors string.
• database : IPNI record: 207381-2