Ragweed

nounverified·updated May 18, 2026

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any of numerous chiefly North American weedy plants constituting the genus Ambrosia that produce highly allergenic pollen responsible for much hay fever and asthma

polysemous

Classifications

per-axis with provenance

Entity Type

Unknown—authoritativeglossary_import_default_pending_classifier

?unassignedlast reviewed —

Sensitivity

unclassified

Information Class

unclassified

Variants

7 surface forms

synonym: ambrosiabenweedragworttansy ragwort
plural: Ragweeds
possessive: Ragweed's
pluralpossessive: Ragweeds'

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