noun
- Tall North American perennial with creeping rootstocks and narrow leaves and spikes of pinkish-purple flowers occurring in great abundance in burned-over areas or recent clearings; an important honey plant.
- synonyms: fireweed, giant willowherb, wickup, Epilobium angustifolium
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). rosebay willowherb. Retrieved September 23, 2026, from http://smartdefine.org/rosebay_willowherb/definitions/1307504 |
| Chicago | WordNet. 2010. "rosebay willowherb" http://smartdefine.org/rosebay_willowherb/definitions/1307504 (accessed September 23, 2026). |
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