genus Sideritis vs family Labiatae

genus Sideritis and family Labiatae both are nouns.

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

genus Sideritis (noun)	family Labiatae (noun)
genus of woolly aromatic herbs or subshrubs or shrubs of Mediterranean region	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