Polypodium brasiliense var. attenuatum (Humb. & Bonpl. ex Willd.) Baker Fl. Bras. 1(2): 524 (1870)

Nomenclatural References

• literature : Fl. Bras. (Martius) 1(2): 523. 1870 [1 May 1870] BHL link from IPNI metadata.
• person : Aimé Bonpland (1773-1858) Based on occurrence of standard abbreviation 'Bonpl.' in the authors string.
• person : Alexander von Humboldt (1769-1859) Based on occurrence of standard abbreviation 'Humb.' in the authors string.
• person : Carl Ludwig Willdenow (1765-1812) Based on occurrence of standard abbreviation 'Willd.' in the authors string.
• person : John Gilbert Baker (1834-1920) Based on occurrence of standard abbreviation 'Baker' in the authors string.
• database : IPNI record: 206743-2