genus Majorana vs family Lamiaceae

genus Majorana and family Lamiaceae both are nouns.

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

genus Majorana (noun)	family Lamiaceae (noun)
small genus of herbs usually included in the genus Origanum	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