Haloragidaceae vs order Myrtales

Haloragidaceae and order Myrtales both are nouns.

Word	Noun	Adjective	Verb	Adverb
Haloragidaceae	Yes	No	No	No
order Myrtales	Yes	No	No	No

Haloragidaceae (noun)	order Myrtales (noun)
a family of dicotyledonous plants of the order Myrtales	Myrtaceae, Combretaceae, Elaeagnaceae, Haloragidaceae, Melastomaceae, Lecythidaceae, Lythraceae, Rhizophoraceae, Onagraceae, Lecythidaceae, Punicaceae