System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0000082667
![Asa Gray (1810-1888) Asa Gray (1810-1888)](http://commons.wikimedia.org/wiki/Special:FilePath/Asa%20Gray%20by%20John%20Whipple%2C%201864.jpg)
Cirsium californicum Pacif. Railr. Rep. Parke, Bot. 4: 112 (1856)
Nomenclatural References
- person : Asa Gray (1810-1888) Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
- database : IPNI record: 304950-2
- database : The Plant List v1.1 record gcc-39168
- database : The Plant List version 1.0, record: gcc-39168
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: Cirsium occidentale var. californicum
Placement
- Cirsium occidentale var. californicum
- syn: Cirsium occidentale var. californicum