Senecio jacobaea vs tansy ragwort

Senecio jacobaea and tansy ragwort both are nouns.

Word	Noun	Adjective	Verb	Adverb
Senecio jacobaea	Yes	No	No	No
tansy ragwort	Yes	No	No	No

As nouns, Senecio jacobaea and tansy ragwort are synonyms defined as:

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

Other synonyms of Senecio jacobaea include benweed, ragweed, ragwort.

Senecio jacobaea (noun)	tansy ragwort (noun)
widespread European weed having yellow daisylike flowers; sometimes an obnoxious weed and toxic to cattle if consumed in quantity	widespread European weed having yellow daisylike flowers; sometimes an obnoxious weed and toxic to cattle if consumed in quantity