genus Orchis vs Orchidaceae

genus Orchis and Orchidaceae both are nouns.

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

genus Orchis (noun)	Orchidaceae (noun)
type genus of the orchid family; hardy terrestrial orchids of the temperate the Northern Hemisphere	enormous cosmopolitan family of perennial terrestrial or epiphytic plants with fleshy tubers or rootstocks and unusual flowers