noun
- Small delicate spleenwort found on a steep slope (as a wall or cliff) of Eurasia and North America.
- synonyms: wall rue spleenwort, Asplenium ruta-muraria
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). wall rue. Retrieved September 23, 2026, from http://smartdefine.org/wall_rue/definitions/1242238 |
| Chicago | WordNet. 2010. "wall rue" http://smartdefine.org/wall_rue/definitions/1242238 (accessed September 23, 2026). |
| Harvard | WordNet 2010, wall rue, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/wall_rue/definitions/1242238>. |
| MLA | WordNet. "wall rue" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/wall_rue/definitions/1242238> |