System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0001113135
![William Ralph Maxon (1877-1948) William Ralph Maxon (1877-1948)](http://commons.wikimedia.org/wiki/Special:FilePath/MAXON%2C%20WILLIAM%20R.%20LCCN2016860701.jpg)
Polypodium sanctae-rosae Index Filic., Suppl. (1906-1912) 62. 1913
Nomenclatural References
- person : Carl Christensen (1872-1942) Based on occurrence of standard abbreviation 'C.Chr.' in the authors string.
- person : William Ralph Maxon (1877-1948) Based on occurrence of standard abbreviation 'Maxon' in the authors string.
- database : IPNI record: 17258900-1
- database : The Plant List v1.1 record tro-26607383
- database : The Plant List version 1.0, record: tro-26607383
Taxonomy: Accepted in 2019-05 classification
Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06 : 9999-01Placement: Pteridophytes > Polypodiales > Polypodiaceae > Polypodium > Polypodium sanctae-rosae