angel's trumpet vs Datura arborea

angel's trumpet and Datura arborea both are nouns.

Word	Noun	Adjective	Verb	Adverb
angel's trumpet	Yes	No	No	No
Datura arborea	Yes	No	No	No

As nouns, angel's trumpet and Datura arborea are synonyms defined as:

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

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

angel's trumpet (noun)	Datura 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
South American plant cultivated for its very large nocturnally fragrant trumpet-shaped flowers