Allioniaceae vs family Nyctaginaceae

Allioniaceae and family Nyctaginaceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
Allioniaceae	Yes	No	No	No
family Nyctaginaceae	Yes	No	No	No

As nouns, Allioniaceae and family Nyctaginaceae are synonyms defined as:

Allioniaceae and family Nyctaginaceae: a family of flowering plants of the order Caryophyllales

Other synonyms of Allioniaceae include family Allioniaceae, four-o'clock family, Nyctaginaceae.

Allioniaceae (noun)	family Nyctaginaceae (noun)
a family of flowering plants of the order Caryophyllales	a family of flowering plants of the order Caryophyllales