Cunoniaceae vs cunonia family

Cunoniaceae and cunonia family both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cunoniaceae	Yes	No	No	No
cunonia family	Yes	No	No	No

As nouns, Cunoniaceae and cunonia family are synonyms defined as:

Cunoniaceae and cunonia family: trees or shrubs or climbers; mostly Southern Hemisphere

Other synonyms of Cunoniaceae include family Cunoniaceae.

Cunoniaceae (noun)	cunonia family (noun)
trees or shrubs or climbers; mostly Southern Hemisphere	trees or shrubs or climbers; mostly Southern Hemisphere