bastard feverfew

noun

: a tropical American annual weed (Parthenium hysterophorus) with small radiate heads of white flowers that is adventive in the southern U.S.

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Cite this Entry

“Bastard feverfew.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bastard%20feverfew. Accessed 18 Dec. 2024.

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