System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0000099118
![Asa Gray (1810-1888) Asa Gray (1810-1888)](http://commons.wikimedia.org/wiki/Special:FilePath/Asa%20Gray%20by%20John%20Whipple%2C%201864.jpg)
![Willis Linn Jepson (1867-1946) Willis Linn Jepson (1867-1946)](http://commons.wikimedia.org/wiki/Special:FilePath/Willis%20Linn%20Jepson00.jpg)
Cirsium quercetorum var. quercetorum
Nomenclatural References
- person : Asa Gray (1810-1888) Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
- person : Willis Linn Jepson (1867-1946) Based on occurrence of standard abbreviation 'Jeps.' in the authors string.
- database : The Plant List v1.1 record gcc-55739
- database : The Plant List version 1.0, record: gcc-55739
Taxonomy: Unplaced in 2023-12
Occurs in: 2018-07 : 2019-03 : 2019-05 : 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.