Sisymbrium barbarea vs Barbarea vulgaris

Sisymbrium barbarea and Barbarea vulgaris both are nouns.

Word	Noun	Adjective	Verb	Adverb
Sisymbrium barbarea	Yes	No	No	No
Barbarea vulgaris	Yes	No	No	No

As nouns, Sisymbrium barbarea and Barbarea vulgaris are synonyms defined as:

Sisymbrium barbarea and Barbarea vulgaris: noxious cress with yellow flowers; sometimes placed in genus Sisymbrium

Other synonyms of Sisymbrium barbarea include rockcress, rocket cress, yellow rocket.

Sisymbrium barbarea (noun)	Barbarea vulgaris (noun)
noxious cress with yellow flowers; sometimes placed in genus Sisymbrium	noxious cress with yellow flowers; sometimes placed in genus Sisymbrium