family Orchidaceae vs Orchidales

family Orchidaceae and Orchidales both are nouns.

Word	Noun	Adjective	Verb	Adverb
family Orchidaceae	Yes	No	No	No
Orchidales	Yes	No	No	No

family Orchidaceae (noun)	Orchidales (noun)
enormous cosmopolitan family of perennial terrestrial or epiphytic plants with fleshy tubers or rootstocks and unusual flowers	order of plants with irregular flowers having minute seeds: Orchidaceae; Burmanniaceae