Solanum wrightii vs Solanum macranthum

Solanum wrightii and Solanum macranthum both are nouns.

Word	Noun	Adjective	Verb	Adverb
Solanum wrightii	Yes	No	No	No
Solanum macranthum	Yes	No	No	No

As nouns, Solanum wrightii and Solanum macranthum are synonyms defined as:

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

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

Solanum wrightii (noun)	Solanum macranthum (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