Sinapis arvensis vs wild mustard

Sinapis arvensis and wild mustard both are nouns.

Word	Noun	Adjective	Verb	Adverb
Sinapis arvensis	Yes	No	No	No
wild mustard	Yes	No	No	No

As nouns, Sinapis arvensis and wild mustard are synonyms defined as:

Sinapis arvensis and wild mustard: weedy Eurasian plant often a pest in grain fields

Other synonyms of Sinapis arvensis include Brassica kaber, chadlock, charlock, field mustard.

Sinapis arvensis (noun)	wild mustard (noun)
weedy Eurasian plant often a pest in grain fields	weedy Eurasian plant often a pest in grain fields