Any of various ornamental shrubs of the genus Callicarpa (family Lamiaceae), whose members bear clusters of brightly coloured berry-like fruits and are widespread in the tropics and subtropics; especially (more fully "American beautyberry") C. americana of North and Central America, which has bright purple fruits.
Origin
Early 20th century.
Definition of beautyberry in US English:
beautyberry
noun
Any of various ornamental shrubs of the genus Callicarpa (family Lamiaceae), whose members bear clusters of brightly coloured berry-like fruits and are widespread in the tropics and subtropics; especially (more fully "American beautyberry") C. americana of North and Central America, which has bright purple fruits.