Nomenclature: wfo-4000038672
![Constantine Samuel Rafinesque (1783-1840) Constantine Samuel Rafinesque (1783-1840)](http://commons.wikimedia.org/wiki/Special:FilePath/Rafinesque%20Constantine%20Samuel%201783-1840.png)
Toxopus New Fl. 2: 71 (1837)
Nomenclatural References
- person : Constantine Samuel Rafinesque (1783-1840) Based on occurrence of standard abbreviation 'Raf.' in the authors string.
- database : IPNI record: 38067-1
- database : The Plant List version 1.1, record: Scrophulariaceae Toxopus