order Papaverales vs family Papaveraceae

order Papaverales and family Papaveraceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
order Papaverales	Yes	No	No	No
family Papaveraceae	Yes	No	No	No

order Papaverales (noun)	family Papaveraceae (noun)
an order of dicotyledonous plants, containing the families Capparidaceae, Cruciferae, Moringaceae, Papaveraceae, Resedaceae, and Tovariaceae (Rhoeadales, Papaverales)	herbs or shrubs having milky and often colored juices and capsular fruits