System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0000143484
Dryopteris williamsii Brittonia 1: 67 (1931)
Nomenclatural References
- person : Edwin Bingham Copeland (1873-1964) Based on occurrence of standard abbreviation 'Copel.' in the authors string.
- database : IPNI record: 17330210-1
- database : The Plant List version 1.0, record: ifn-23193
- database : The Plant List version 1.1, record: ifn-23193
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 > Dryopteris > Dryopteris williamsii