noun
- Botany) the taxonomic kingdom comprising all living or extinct plants. (.
- synonyms: Plantae, kingdom Plantae
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). plant kingdom. Retrieved September 21, 2026, from http://smartdefine.org/plant_kingdom/definitions/1302500 |
| Chicago | WordNet. 2010. "plant kingdom" http://smartdefine.org/plant_kingdom/definitions/1302500 (accessed September 21, 2026). |
| Harvard | WordNet 2010, plant kingdom, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/plant_kingdom/definitions/1302500>. |
| MLA | WordNet. "plant kingdom" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/plant_kingdom/definitions/1302500> |