order Rosales vs family Saxifragaceae

order Rosales and family Saxifragaceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
order Rosales	Yes	No	No	No
family Saxifragaceae	Yes	No	No	No

order Rosales (noun)	family Saxifragaceae (noun)
in some classifications this category does not include Leguminosae	a large and diverse family of evergreen or deciduous herbs; widely distributed in northern temperate and cold regions; sometimes includes genera of the family Hydrangeaceae