order Rhoeadales vs family Brassicaceae

order Rhoeadales and family Brassicaceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
order Rhoeadales	Yes	No	No	No
family Brassicaceae	Yes	No	No	No

order Rhoeadales (noun)	family Brassicaceae (noun)
an order of dicotyledonous plants, containing the families Capparidaceae, Cruciferae, Moringaceae, Papaveraceae, Resedaceae, and Tovariaceae (Rhoeadales, Papaverales)	a large family of plants with four-petaled flowers; includes mustards, cabbages, broccoli, turnips, cresses, and their many relatives