red bay vs Persea borbonia

red bay and Persea borbonia both are nouns.

Word	Noun	Adjective	Verb	Adverb
red bay	Yes	No	No	No
Persea borbonia	Yes	No	No	No

As nouns, red bay and Persea borbonia are synonyms defined as:

red bay and Persea borbonia: small tree of southern United States having dark red heartwood

Other synonyms of red bay include laurel-tree.

red bay (noun)	Persea borbonia (noun)
small tree of southern United States having dark red heartwood	small tree of southern United States having dark red heartwood