white snakeroot

noun

1. a North American boneset, Eupatorium rugosum, that has heads of white flowers and causes trembles and milk sickness.

Word History and Origins

Origin of white snakeroot¹

An Americanism dating back to 1810–20

Example Sentences

They grow assorted milkweeds, asters, elderberry, mountain mint, joe-pye weed, goldenrods, white snakeroot and ironweed.

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"This is a park?" he asked, eyeing the beds of rubber tree plants, goldenrods and white snakeroot within.

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The insects were found abundantly resting upon the seed heads of white snakeroot.

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Symptoms.—The symptoms are much like those produced by the white snakeroot.

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