Thermopsis rhombifolia could be found in the Great Plains, where do Great Plains could be found in the United States?
Thermopsis rhombifolia Thermopsis rhombifolia, also known as prairie thermopsis, is a flowering plant in the legume family. It is native to Canada and the United States, where it is found in the Great Plains, with extensions into the lower canyons of the Rocky Mountains. Its natural habitat is dry grasslands and woodlands.
Galium concinnum Galium concinnum, the shining bedstraw, is a plant species in the Rubiaceae. It is native to the Midwestern United States and central Canada, especially the Great Lakes Region and the Valleys of the Ohio, lower Missouri, and upper Mississippi Rivers. The range extends from eastern Oklahoma to eastern Nebraska, north to Ontario and east to Virginia and New York. It is reportedly naturalized in Utah and considered a noxious weed in Pennsylvania.