bitterweed
has definitions from the field of botany
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[ noun ] (botany) widespread European weed with spiny tongue-shaped leaves and yellow flowers; naturalized in United States
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[ noun ] (botany) any of numerous chiefly North American weedy plants constituting the genus Ambrosia that produce highly allergenic pollen responsible for much hay fever and asthma
Related terms weed common_ragweed western_ragweed great_ragweed genus_Ambrosia |
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