family Orchidaceae vs genus Himantoglossum

family Orchidaceae and genus Himantoglossum both are nouns.

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

family Orchidaceae (noun)	genus Himantoglossum (noun)
enormous cosmopolitan family of perennial terrestrial or epiphytic plants with fleshy tubers or rootstocks and unusual flowers	small genus of terrestrial orchids of Europe and Mediterranean region