02 February 2021
A species of Lobelia native to eastern North America, from southeastern Canada (Nova Scotia to southeast Ontario) south through the eastern United States
Lobelia inflata has a long use as a medicinal plant as an entheogenic, emetic, and skin or respiratory aid. Native Americans used it for respiratory and muscle disorders, as a purgative, and as a ceremonial medicine. The leaves were chewed and smoked. The plant was used as a traditional medicinal plant by the Cherokee, Iroquois, Penobscot, and other indigenous peoples. The foliage was burned by the Cherokee as a natural insecticide, to smoke out gnats.
Although it may be used medicinally, consuming lobelia causes adverse effects, which may include sweating, nausea, vomiting, diarrhea, tremors, rapid heartbeat, mental confusion, convulsions, hypothermia, coma, or possibly death. The root is toxic and can be fatal if eaten