noun
- Tall spruce with blue-green needles and dense conic crown; older trees become columnar with lower branches sweeping downward.
- synonyms: Colorado spruce, silver spruce, Picea pungens
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). colorado blue spruce. Retrieved September 25, 2026, from http://smartdefine.org/colorado_blue_spruce/definitions/1266548 |
| Chicago | WordNet. 2010. "colorado blue spruce" http://smartdefine.org/colorado_blue_spruce/definitions/1266548 (accessed September 25, 2026). |
| Harvard | WordNet 2010, colorado blue spruce, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/colorado_blue_spruce/definitions/1266548>. |
| MLA | WordNet. "colorado blue spruce" 23 October 2010. Web. 25 September 2026. <http://smartdefine.org/colorado_blue_spruce/definitions/1266548> |