family Lamiaceae vs genus Rosmarinus

family Lamiaceae and genus Rosmarinus both are nouns.

Word	Noun	Adjective	Verb	Adverb
family Lamiaceae	Yes	No	No	No
genus Rosmarinus	Yes	No	No	No

family Lamiaceae (noun)	genus Rosmarinus (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	rosemary