widespread European weed having yellow daisylike flowers; sometimes an obnoxious weed and toxic to cattle if consumed in quantity
[ Syn: ragwort , tansy ragwort , ragweed , senecio jacobaea ]
widespread European weed having yellow daisylike flowers; sometimes an obnoxious weed and toxic to cattle if consumed in quantity
[ Syn: ragwort , tansy ragwort , ragweed , senecio jacobaea ]