Datura arborea vs Brugmansia arborea

Datura arborea and Brugmansia arborea both are nouns.

Word	Noun	Adjective	Verb	Adverb
Datura arborea	Yes	No	No	No
Brugmansia arborea	Yes	No	No	No

As nouns, Datura arborea and Brugmansia arborea are synonyms defined as:

Datura arborea and Brugmansia arborea: a South American plant that is cultivated for its large fragrant trumpet-shaped flowers

Other synonyms of Datura arborea include angel's trumpet, maikoa.

Datura arborea (noun)	Brugmansia arborea (noun)
a South American plant that is cultivated for its large fragrant trumpet-shaped flowers	a South American plant that is cultivated for its large fragrant trumpet-shaped flowers