genus Cakile vs family Brassicaceae

genus Cakile and family Brassicaceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
genus Cakile	Yes	No	No	No
family Brassicaceae	Yes	No	No	No

genus Cakile (noun)	family Brassicaceae (noun)
small genus of succulent annual herbs found on sandy shores of North America and Europe	a large family of plants with four-petaled flowers; includes mustards, cabbages, broccoli, turnips, cresses, and their many relatives