noun
- Eurasian sage with blue flowers and foliage like verbena; naturalized in United States.
- synonyms: wild sage, wild clary, Salvia verbenaca
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). vervain sage. Retrieved September 21, 2026, from http://smartdefine.org/vervain_sage/definitions/1330717 |
| Chicago | WordNet. 2010. "vervain sage" http://smartdefine.org/vervain_sage/definitions/1330717 (accessed September 21, 2026). |
| Harvard | WordNet 2010, vervain sage, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/vervain_sage/definitions/1330717>. |
| MLA | WordNet. "vervain sage" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/vervain_sage/definitions/1330717> |