noun
- European hawkweed having flower heads with bright orange-red rays; a troublesome weed especially as naturalized in northeastern North America; sometimes placed in genus Hieracium.
- synonyms: orange hawkweed, Pilosella aurantiaca
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). hieracium aurantiacum. Retrieved September 26, 2026, from http://smartdefine.org/hieracium_aurantiacum/definitions/1285010 |
| Chicago | WordNet. 2010. "hieracium aurantiacum" http://smartdefine.org/hieracium_aurantiacum/definitions/1285010 (accessed September 26, 2026). |
| Harvard | WordNet 2010, hieracium aurantiacum, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/hieracium_aurantiacum/definitions/1285010>. |
| MLA | WordNet. "hieracium aurantiacum" 23 October 2010. Web. 26 September 2026. <http://smartdefine.org/hieracium_aurantiacum/definitions/1285010> |