Synonyms for Angel's Trumpet (same or very similar meaning)
WordNet sense 1 (South American plant cultivated for its very large nocturnally fragrant trumpet-shaped flowers):
Brugmansia suaveolens, Datura suaveolensWordNet sense 2 (a South American plant that is cultivated for its large fragrant trumpet-shaped flowers):
maikoa, Brugmansia arborea, Datura arboreaFrom the ODE community, based on WordNetadd/edit