Chionanthus virginicus vs fringe bush

Chionanthus virginicus and fringe bush both are nouns.

Word	Noun	Adjective	Verb	Adverb
Chionanthus virginicus	Yes	No	No	No
fringe bush	Yes	No	No	No

As nouns, Chionanthus virginicus and fringe bush are synonyms defined as:

Chionanthus virginicus and fringe bush: small bushy tree of southeastern United States having profuse clusters of white flowers

Chionanthus virginicus (noun)	fringe bush (noun)
small bushy tree of southeastern United States having profuse clusters of white flowers	small bushy tree of southeastern United States having profuse clusters of white flowers