genus Coryanthes vs Orchidaceae

genus Coryanthes and Orchidaceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
genus Coryanthes	Yes	No	No	No
Orchidaceae	Yes	No	No	No

genus Coryanthes (noun)	Orchidaceae (noun)
small genus of tropical American epiphytic or lithophytic orchids	enormous cosmopolitan family of perennial terrestrial or epiphytic plants with fleshy tubers or rootstocks and unusual flowers