Brazilian potato tree vs Solanum wrightii

Brazilian potato tree and Solanum wrightii both are nouns.

Word	Noun	Adjective	Verb	Adverb
Brazilian potato tree	Yes	No	No	No
Solanum wrightii	Yes	No	No	No

As nouns, Brazilian potato tree and Solanum wrightii are synonyms defined as:

Brazilian potato tree and Solanum wrightii: South American shrub or small tree widely cultivated in the tropics; not a true potato

Other synonyms of Brazilian potato tree include potato tree, Solanum macranthum.

Brazilian potato tree (noun)	Solanum wrightii (noun)
South American shrub or small tree widely cultivated in the tropics; not a true potato	South American shrub or small tree widely cultivated in the tropics; not a true potato