southern lobelia

Southern lobelia, scientifically known as Lobelia georgiana, is a species within the Lobelia genus, which comprises over 400 species of flowering plants belonging to the bellflower family (Campanulaceae). These plants are found in temperate and warmer regions worldwide, with some species cultivated for their attractive flowers. Lobelia species are typically annual or perennial herbs, though some tropical African species are arborescent. They generally feature simple, alternately arranged leaves and two-lipped, tubular flowers with two upper lobes and three lower lobes. Southern lobelia, native to North America, is noted for its blue flowers. The genus is distinguished by its irregular flower shape and the acridity of its milky sap.1