order Gentianales vs Apocynaceae

order Gentianales and Apocynaceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
order Gentianales	Yes	No	No	No
Apocynaceae	Yes	No	No	No

order Gentianales (noun)	Apocynaceae (noun)
an order of dicotyledonous plants having gamopetalous flowers, Gentianaceae, Apocynaceae, Asclepiadaceae, Loganiaceae, Oleaceae, Salvadoraceae	chiefly tropical trees or shrubs or herbs having milky juice and often showy flowers; many are sources of drugs