VariousWords beta
Definitions:
Noun
ragwort
tansy ragwort
ragweed
benweed
Senecio jacobaea
Definition: widespread European weed having yellow daisylike flowers; sometimes an obnoxious weed and toxic to cattle if consumed in quantity
ragweed
ambrosia
bitterweed
Definition: any of numerous chiefly North American weedy plants constituting the genus Ambrosia that produce highly allergenic pollen responsible for much hay fever and asthma
Definition: A plant of the genus Ambrosia. These weeds are particularly noted for producing pollen which people with hay fever are allergic to.