Brugmansia is a genus of seven species of flowering plants in the family Solanaceae, native to subtropical regions of South America, along the Andes from Colombia to northern Chile, and also in southeastern Brazil. They are known as Angel's Trumpets, sharing that name with the closely related genus Datura. Brugmansia are long-lived, woody trees or bushes, with pendulous, not erect, flowers, that have no spines on their fruit. Datura species are herbaceous bushes with erect (not pendulous) flowers, and most have spines on their fruit.
Brugmansia are large shrubs or small trees, reaching heights of 3–11 m, with tan, slightly rough bark.
The leaves are alternate, generally large, 10–30 cm long and 4–18 cm broad, with an entire or coarsely toothed margin, and are covered with fine hairs.
The name Angel's Trumpet refers to the large, very dramatic, pendulous trumpet-shaped flowers, 14–50 cm to 20 inches long and 10–35 cm across at the wide end. They are white, yellow, pink, orange or red, and have a delicate, attractive scent with light, lemony overtones, most noticeable in early evening. Flowers may be single or double.
*Taken from Wilkipedia