genus Pholidota vs Orchidaceae

genus Pholidota and Orchidaceae both are nouns.

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

genus Pholidota (noun)	Orchidaceae (noun)
genus of mostly epiphytic orchids of Indonesia and the western Pacific	enormous cosmopolitan family of perennial terrestrial or epiphytic plants with fleshy tubers or rootstocks and unusual flowers