System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0001234248
Thalictrum occidentale var. megacarpum Fl. S.-E. Washington : 158 (1937)
Nomenclatural References
- person : Harold St. John (1892-1991) Based on occurrence of standard abbreviation 'H.St.John' in the authors string.
- person : John Torrey (1796-1873) Based on occurrence of standard abbreviation 'Torr.' in the authors string.
- person : Per Axel Rydberg (1860-1931) Based on occurrence of standard abbreviation 'Rydb.' in the authors string.
- database : IPNI record: 250814-2
- database : The Plant List version 1.0, record: tro-50078441
- database : The Plant List version 1.1, record: tro-50078441
Taxonomy: Accepted in 2018-07 classification
Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06 : 9999-01Placement: Ranunculales > Ranunculaceae > Thalictrum > Thalictrum occidentale > Thalictrum occidentale var. megacarpum