Ragweed Meaning

There are 2 meaning(s) for word Ragweed

Meaning 1 : widespread European weed having yellow daisylike flowers; sometimes an obnoxious weed and toxic to cattle if consumed in quantity

    Synonyms : benweed,  ragwort,  senecio jacobaea,  tansy ragwort
Meaning 2 : any of numerous chiefly North American weedy plants constituting the genus Ambrosia that produce highly allergenic pollen responsible for much hay fever and asthma

    Synonyms : ambrosia,  bitterweed