Lobelia Siphilitica is a beautiful flowering plant native to North America. It is commonly known as "Blue Cardinal Flower," "Great Blue Lobelia," or "Wild Blue Lobelia." This stunning plant is popular for its bright blue petals that bloom late in the summer season and attract hummingbirds and butterflies. In addition, it has medicinal properties and has been used as a remedy for various ailments by Native Americans. Some other synonyms for Lobelia Siphilitica include Indian tobacco, pukeweed, and asthma weed. Regardless of what it's called, this remarkable plant is sure to bring a pop of color to any garden or landscape.