English
Detailed Synonyms for burweed marsh elder in English
burweed marsh elder:
burweed marsh elder [the ~] noun
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the burweed marsh elder
– 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 1the Iva xanthifolia; the burweed marsh elder; the false ragweed– 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 1