Marty rides the flowery Great Divide from Mexico to Canada. Marty Stouffer rides the Great Divide from Mexican to Canadian border in search of beautiful and unusual wildflowers. Along the route, we learn how Native Americans used wildflowers for food and medicine. Cactus of Arizona, Yucca of New Mexico, Columbine of Colorado, Paintbrush of Wyoming, and Bear Grass of Montana all play a part in this adventure.