family Orchidaceae vs genus Ophrys

family Orchidaceae and genus Ophrys both are nouns.

Word	Noun	Adjective	Verb	Adverb
family Orchidaceae	Yes	No	No	No
genus Ophrys	Yes	No	No	No

family Orchidaceae (noun)	genus Ophrys (noun)
enormous cosmopolitan family of perennial terrestrial or epiphytic plants with fleshy tubers or rootstocks and unusual flowers	a hardy genus of terrestrial orchids of Europe and northern Africa and western Asia