Dryopteris johnstonii Maxon Contr. U.S. Natl. Herb. 10: 498 (1908)

Nomenclatural References

• literature : Contr. U.S. Natl. Herb. 10: 498. 1908 BHL link from IPNI metadata.
• person : William Ralph Maxon (1877-1948) Based on occurrence of standard abbreviation 'Maxon' in the authors string.
• database : IPNI record: 84907-2
• database : The Plant List version 1.0, record: ifn-21400
• database : The Plant List version 1.1, record: ifn-21400