System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0000415015
![John Merle Coulter (1851-1928) John Merle Coulter (1851-1928)](http://commons.wikimedia.org/wiki/Special:FilePath/John%20Merle%20Coulter.jpg)
![Joseph Nelson Rose (1862-1928) Joseph Nelson Rose (1862-1928)](http://commons.wikimedia.org/wiki/Special:FilePath/Joseph%20Nelson%20Rose.jpg)
![Thomas Nuttall (1786-1859) Thomas Nuttall (1786-1859)](http://commons.wikimedia.org/wiki/Special:FilePath/Thomas%20Nuttall.jpg)
Tiedemannia rigidior var. ambigua Rev. N. Amer. Umbell. 47 1888
Nomenclatural References
- person : John Merle Coulter (1851-1928) Based on occurrence of standard abbreviation 'J.M.Coult.' in the authors string.
- person : Joseph Nelson Rose (1862-1928) Based on occurrence of standard abbreviation 'Rose' in the authors string.
- person : Thomas Nuttall (1786-1859) Based on occurrence of standard abbreviation 'Nutt.' in the authors string.
- database : The Plant List v1.1 record kew-2445583
- database : The Plant List version 1.0, record: kew-2445583
Taxonomy: Unplaced in 9999-01
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.
Taxonomic References
- database : The Plant List v1.1 record kew-2445583 Based on the initial data import