Brassica vs Brassicaceae

Brassica and Brassicaceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
Brassica	Yes	No	No	No
Brassicaceae	Yes	No	No	No

Brassica (noun)	Brassicaceae (noun)
mustards: cabbages, cauliflowers, turnips, etc.	a large family of plants with four-petaled flowers; includes mustards, cabbages, broccoli, turnips, cresses, and their many relatives