Lobelia Link

Historically used as an emetic (to induce vomiting) and for respiratory issues like asthma or to aid in smoking cessation.

Many species contain lobeline , a substance with nervous system effects similar to nicotine. lobelia

Flowers are typically two-lipped, featuring three lower spreading petals and two smaller upper petals. Colors vary widely, including shades of blue, purple, red, pink, and white. Historically used as an emetic (to induce vomiting)