System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0000986664
![William Willard Ashe (1872-1932) William Willard Ashe (1872-1932)](http://commons.wikimedia.org/wiki/Special:FilePath/William-willard-ashe-1896.jpg)
Crataegus caesa ; 1902 24 1902
Nomenclatural References
- person : William Willard Ashe (1872-1932) Based on occurrence of standard abbreviation 'Ashe' in the authors string.
- database : The Plant List version 1.0, record: rjp-14369
- database : The Plant List version 1.1, record: rjp-14369
Taxonomy: Unplaced in 2021-12
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.