What is the meaning of false ragweed?

noun

  • Tall annual marsh elder common in moist rich soil in central North America that can cause contact dermatitis; produces much pollen that is a major cause of hay fever.
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APAWordNet. (2010). false ragweed. Retrieved September 26, 2026, from http://smartdefine.org/false_ragweed/definitions/1274481
ChicagoWordNet. 2010. "false ragweed" http://smartdefine.org/false_ragweed/definitions/1274481 (accessed September 26, 2026).
HarvardWordNet 2010, false ragweed, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/false_ragweed/definitions/1274481>.
MLAWordNet. "false ragweed" 23 October 2010. Web. 26 September 2026. <http://smartdefine.org/false_ragweed/definitions/1274481>