genus Teucrium vs family Labiatae

genus Teucrium and family Labiatae both are nouns.

Word	Noun	Adjective	Verb	Adverb
genus Teucrium	Yes	No	No	No
family Labiatae	Yes	No	No	No

genus Teucrium (noun)	family Labiatae (noun)
large widely distributed genus of perennial herbs or shrubs or subshrubs; native to Mediterranean region to western Asia	a large family of aromatic herbs and shrubs having flowers resembling the lips of a mouth and four-lobed ovaries yielding four one-seeded nutlets and including mint, thyme, sage, rosemary