System Message: Staging server: Data release: 2023-12
Nomenclature: wfo-0001395495
![John Thomas Howell (1903-1994) John Thomas Howell (1903-1994)](http://commons.wikimedia.org/wiki/Special:FilePath/John%20Thomas%20Howell%20%28American%20Botanist%29.jpg)
Phacelia lutea var. purpurascens Proc. Calif. Acad. Sci. ser. 4, 25: 365. 1944
Nomenclatural References
- person : John Thomas Howell (1903-1994) Based on occurrence of standard abbreviation 'J.T.Howell' in the authors string.
- database : IPNI record: 191936-2
Taxonomy: Unplaced in 2024-06
Occurs in: 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.