System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0000014906
Helianthus nigrescens Brittonia 8: 287 (1957)
Nomenclatural References
- literature : Heiser, C. B. (1957). A Revision of the South American Species of Helianthus. Brittonia, 8(4), 283. https://doi.org/10.2307/2804979 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
- person : Charles Bixler Heiser (1920-2010) Based on occurrence of standard abbreviation 'Heiser' in the authors string.
- database : IPNI record: 309329-2
- database : The Plant List v1.1 record gcc-114420
- database : The Plant List version 1.0, record: gcc-114420
Taxonomy: Synonym in 2018-07
Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06 : 9999-01Accepted name is: Pappobolus nigrescens
Placement
- Asterales
- Compositae
- Pappobolus
- Pappobolus nigrescens
- syn: Pappobolus nigrescens