order Papaverales vs Cruciferae

order Papaverales and Cruciferae both are nouns.

Word	Noun	Adjective	Verb	Adverb
order Papaverales	Yes	No	No	No
Cruciferae	Yes	No	No	No

order Papaverales (noun)	Cruciferae (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