American smokewood vs Cotinus americanus

American smokewood and Cotinus americanus both are nouns.

Word	Noun	Adjective	Verb	Adverb
American smokewood	Yes	No	No	No
Cotinus americanus	Yes	No	No	No

As nouns, American smokewood and Cotinus americanus are synonyms defined as:

American smokewood and Cotinus americanus: shrubby tree of southern United States having large plumes of feathery flowers resembling puffs of smoke

Other synonyms of American smokewood include chittamwood, Cotinus obovatus.

American smokewood (noun)	Cotinus americanus (noun)
shrubby tree of southern United States having large plumes of feathery flowers resembling puffs of smoke	shrubby tree of southern United States having large plumes of feathery flowers resembling puffs of smoke