noun
- Medium-sized tree with brown-black bark and woody fruiting catkins; leaves are hairy beneath.
- synonyms: European black alder, Alnus glutinosa, Alnus vulgaris
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). common alder. Retrieved September 22, 2026, from http://smartdefine.org/common_alder/definitions/1238689 |
| Chicago | WordNet. 2010. "common alder" http://smartdefine.org/common_alder/definitions/1238689 (accessed September 22, 2026). |
| Harvard | WordNet 2010, common alder, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/common_alder/definitions/1238689>. |
| MLA | WordNet. "common alder" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/common_alder/definitions/1238689> |