order Polemoniales vs family Bignoniaceae

order Polemoniales and family Bignoniaceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
order Polemoniales	Yes	No	No	No
family Bignoniaceae	Yes	No	No	No

order Polemoniales (noun)	family Bignoniaceae (noun)
Polemoniaceae, Solanaceae, Boraginaceae, Labiatae, Lentibulariaceae, Pedaliaceae; in some classifications includes the order Scrophulariales	trees or shrubs or woody vines or herbs having fruit resembling gourds or capsules; sometimes placed in the order Scrophulariales