Labiatae vs genus Teucrium

Labiatae and genus Teucrium both are nouns.

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

Labiatae (noun)	genus Teucrium (noun)
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	large widely distributed genus of perennial herbs or shrubs or subshrubs; native to Mediterranean region to western Asia