lantana

noun

1. any of numerous chiefly tropical plants belonging to the genus Lantana, of the verbena family, certain species of which, as L. camara, are cultivated for their aromatic flowers of yellow and orange or blue and violet.

noun

1. any verbenaceous shrub or herbaceous plant of the tropical American genus Lantana, esp L. camara, having spikes or umbels of yellow or orange flowers. It has been widely introduced and is regarded as a troublesome weed in some places