Polypodium dubium (H.Karst.) Hook. Sp. Fil. 5(17): 15 (1864)

Nomenclatural References

• literature : Sp. Fil. [W. J. Hooker] 5(17): 15. 1864 [May 1864] BHL link from IPNI metadata.
• person : Gustav Karl Wilhelm Hermann Karsten (1817-1908) Based on occurrence of standard abbreviation 'H.Karst.' in the authors string.
• person : William Jackson Hooker (1785-1865) Based on occurrence of standard abbreviation 'Hook.' in the authors string.
• database : IPNI record: 206911-2
• database : The Plant List v1.1 record tro-50038710
• database : The Plant List version 1.0, record: tro-50038710