Nomenclature: wfo-4000009527
![Asa Gray (1810-1888) Asa Gray (1810-1888)](http://commons.wikimedia.org/wiki/Special:FilePath/Asa%20Gray%20by%20John%20Whipple%2C%201864.jpg)
Couthovia Proc. Amer. Acad. Arts 4: 324 (1858)
Nomenclatural References
- person : Asa Gray (1810-1888) Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
- database : IPNI record: 25045-1
- database : The Plant List version 1.1, record: Loganiaceae Couthovia