Silvery Lupine, a native plant , has been added to the USWildflowers’ database (12/29/2019.) Scientific name is Lupinus argenteus. Photo below was taken along the Yellowstone Branch Line Trail near Warm River Campground, Caribou-Targhee National Forest, Fremont County, ID on Aug 23, 2019. Go to the Silvery Lupine detail page for more information and photos.

Silvery Lupine – Lupinus argenteus