Are Fremontodendron and Mitella both native to the southwestern United States and northwest Mexico?
Fremontodendron Fremontodendron, with the common names fremontia, flannelbush, and flannel bush, is a genus of three known species of shrubs native to the Southwestern United States and northwest Mexico.
Erigeron scopulinus Erigeron scopulinus is a North American species of flowering plant in the daisy family known by the common names rock fleabane and Winn Falls fleabane. It has been found in the southwestern United States primarily in Arizona and New Mexico with a few isolated populations in Colorado.