Ma'anar ƙamus na "Great Lobelia" yana nufin jinsin tsire-tsire masu fure a cikin dangin Campanulaceae, wanda ya haɗa da kusan nau'in 370. Ana yawan samun Lobelia a yankuna masu zafi da na wurare masu zafi a duniya, kuma galibi ana girma a matsayin tsire-tsire na ado saboda furanni masu launi. zuwa gabashin Amurka ta Arewa. Wannan tsiron yana samar da shuɗi, furanni tubular akan dogayen spikes kuma ana samun su a wurare masu dausayi, makiyaya, da gefuna na itace. Hakanan ana san shi da wasu sunaye gama gari da suka haɗa da "Blue Cardinal Flower" da "Great Blue Lobelia."