What is the meaning of hoary alyssum?

noun

  • Tall European annual with downy grey-green foliage and dense heads of small white flowers followed by hairy pods; naturalized in North America; sometimes a troublesome weed.
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APAWordNet. (2010). hoary alyssum. Retrieved September 24, 2026, from http://smartdefine.org/hoary_alyssum/definitions/1285247
ChicagoWordNet. 2010. "hoary alyssum" http://smartdefine.org/hoary_alyssum/definitions/1285247 (accessed September 24, 2026).
HarvardWordNet 2010, hoary alyssum, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/hoary_alyssum/definitions/1285247>.
MLAWordNet. "hoary alyssum" 23 October 2010. Web. 24 September 2026. <http://smartdefine.org/hoary_alyssum/definitions/1285247>