Polemoniales vs order Polemoniales

Polemoniales and order Polemoniales both are nouns.

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

As nouns, Polemoniales and order Polemoniales are synonyms defined as:

Polemoniales and order Polemoniales: Polemoniaceae, Solanaceae, Boraginaceae, Labiatae, Lentibulariaceae, Pedaliaceae; in some classifications includes the order Scrophulariales

Polemoniales (noun)	order Polemoniales (noun)
Polemoniaceae, Solanaceae, Boraginaceae, Labiatae, Lentibulariaceae, Pedaliaceae; in some classifications includes the order Scrophulariales	Polemoniaceae, Solanaceae, Boraginaceae, Labiatae, Lentibulariaceae, Pedaliaceae; in some classifications includes the order Scrophulariales