Senecio jacobaea

Noun

1.

Senecio jacobaea - widespread European weed having yellow daisylike flowers; sometimes an obnoxious weed and toxic to cattle if consumed in quantity Synonyms: benweed, ragweed, ragwort, tansy ragwort

benweed, genus Senecio, ragweed, ragwort, Senecio, tansy ragwort, weed