System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0001377875
Silphium perfoliatum var. conjunctum Fl. Amer. Sept. 2: 577 (1813)
Nomenclatural References
- literature : Fl. Amer. Sept. (Pursh) 2: 577. 1813 [Dec 1813] BHL link from IPNI metadata.
- person : Carl Ludwig Willdenow (1765-1812) Based on occurrence of standard abbreviation 'Willd.' in the authors string.
- person : Frederick Traugott Pursh (1774-1820) Based on occurrence of standard abbreviation 'Pursh' in the authors string.
- database : IPNI record: 236462-2
Taxonomy: Unplaced in 2023-12
Occurs in: 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06 : 9999-01Associated Names
These are genera with the same genus name in this classification but a taxonomist hasn't confirmed this as a good taxon or synonym.