Alliaria officinalis vs garlic mustard

Alliaria officinalis and garlic mustard both are nouns.

Word	Noun	Adjective	Verb	Adverb
Alliaria officinalis	Yes	No	No	No
garlic mustard	Yes	No	No	No

As nouns, Alliaria officinalis and garlic mustard are synonyms defined as:

Alliaria officinalis and garlic mustard: European herb that smells like garlic

Other synonyms of Alliaria officinalis include hedge garlic, jack-by-the-hedge, sauce-alone.

Alliaria officinalis (noun)	garlic mustard (noun)
European herb that smells like garlic	European herb that smells like garlic