noun
- Small genus of erect perennial shrubby herbs; tropical and subtropical America.
- synonyms: genus Rivina
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). rivina. Retrieved September 29, 2026, from http://smartdefine.org/rivina/definitions/1237002 |
| Chicago | WordNet. 2010. "rivina" http://smartdefine.org/rivina/definitions/1237002 (accessed September 29, 2026). |
| Harvard | WordNet 2010, rivina, Smart Define, viewed 29 September, 2026, <http://smartdefine.org/rivina/definitions/1237002>. |
| MLA | WordNet. "rivina" 23 October 2010. Web. 29 September 2026. <http://smartdefine.org/rivina/definitions/1237002> |