family Labiatae vs genus Sideritis

family Labiatae and genus Sideritis both are nouns.

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

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