Sisymbrium officinale vs hedge mustard

Sisymbrium officinale and hedge mustard both are nouns.

Word	Noun	Adjective	Verb	Adverb
Sisymbrium officinale	Yes	No	No	No
hedge mustard	Yes	No	No	No

As nouns, Sisymbrium officinale and hedge mustard are synonyms defined as:

Sisymbrium officinale and hedge mustard: stiffly branching Old World annual with pale yellow flowers; widely naturalized in North America; formerly used medicinally

Sisymbrium officinale (noun)	hedge mustard (noun)
stiffly branching Old World annual with pale yellow flowers; widely naturalized in North America; formerly used medicinally	stiffly branching Old World annual with pale yellow flowers; widely naturalized in North America; formerly used medicinally