noun
- Perennial of the eastern United States having early solitary yellow flowers followed by late petalless flowers; so-called because ice crystals form on it during first frosts.
- synonyms: frostweed, frost-weed, frostwort, Crocanthemum canadense
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). helianthemum canadense. Retrieved September 24, 2026, from http://smartdefine.org/helianthemum_canadense/definitions/1284548 |
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| MLA | WordNet. "helianthemum canadense" 23 October 2010. Web. 24 September 2026. <http://smartdefine.org/helianthemum_canadense/definitions/1284548> |