genus Dracocephalum vs Labiatae

genus Dracocephalum and Labiatae both are nouns.

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

genus Dracocephalum (noun)	Labiatae (noun)
genus of American herbs and dwarf shrubs of the mint family: dragonheads	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