System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0000144503
![Alexander Keyserling (1815-1891) Alexander Keyserling (1815-1891)](http://commons.wikimedia.org/wiki/Special:FilePath/AlexanderGrafKeyserling.jpg)
Polystichum subquinquefidum Polyp. Herb. Bunge 45. 1873 (1873)
Nomenclatural References
- person : Alexander Keyserling (1815-1891) Based on occurrence of standard abbreviation 'Keyserl.' in the authors string.
- database : IPNI record: 17208700-1
- database : The Plant List version 1.0, record: ifn-26273
- database : The Plant List version 1.1, record: ifn-26273
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 > Polystichum > Polystichum subquinquefidum