shallot vs Allium cepa aggregatum

shallot and Allium cepa aggregatum both are nouns.

Word	Noun	Adjective	Verb	Adverb
shallot	Yes	No	No	No
Allium cepa aggregatum	Yes	No	No	No

As nouns, shallot and Allium cepa aggregatum are synonyms defined as:

shallot and Allium cepa aggregatum: type of onion plant producing small clustered mild-flavored bulbs used as seasoning

Other synonyms of shallot include Allium ascalonicum, eschalot, multiplier onion.

shallot (noun)	Allium cepa aggregatum (noun)
small mild-flavored onion-like or garlic-like clustered bulbs used for seasoning	type of onion plant producing small clustered mild-flavored bulbs used as seasoning
type of onion plant producing small clustered mild-flavored bulbs used as seasoning
aggregate bulb of the multiplier onion