Lupinus genus --- PEA SUBFAMILY 2 (GENUS I TO Z)
sicklekeel lupine (Lupinus albicaulis) -- in July -- Mount Rose, Humboldt-Toiyabe National Forest, northern Nevada white & cream
sand lupine (Lupinus ammophilus) -- in May --Navajo Lake State Park, NM blue & purple
narrowflower lupine (Lupinus angustiflorus) -- in July -- Lassen Volcanic National Park, CA yellow & orange
spurred lupine (Lupinus arbustus) -- in July -- Sheldon National Wildlife Refuge, northern Nevada blue & purple
silvery lupine (Lupinus argenteus) -- in June -- Orchard Cove Trail, Lory State Park, CO blue & purple
silvery lupine (Lupinus argenteus) -- in July -- Sportsman Lake Road, near Tie Siding, WY
silvery lupine (Lupinus argenteus subsp. argenteus) -- in June -- Cherokee Park State Wildlife Area, CO white & cream
silvery lupine (Lupinus argenteus) -- in July -- North Fork Trail, Big Thompson Canyon, Larimer County, CO
silvery lupine (Lupinus argenteus ssp. rubricaulis) -- in July -- Grand Teton National Park, WY blue & purple
Brewer's lupine (Lupinus breweri) -- in July -- Mount Rose, Humboldt-Toiyabe National Forest, northern Nevada blue & purple
tailcup lupine (Lupinus caudatus) -- in April -- Sand Creek, Wy blue & purple
saffron-flowered lupine (Lupinus croceus) -- in July -- Klamath Falls to Ashland (Rt. 66), OR yellow & orange
Big Bend blubonnet (Lupinus havardii) -- in April -- Big Bend National Park, TX blue & purple
broadleaf lupine (Lupinus latifolius) -- in July -- Yosemite National Park, CA blue & purple
Pacific lupine (Lupinus lepidus) -- in July -- Tahoe National Forest, northern California blue & purple
Donner Lake lupine (Lupinus lepidus var. lobbii) -- in June -- Steens Mountain Wilderness Area, OR blue & purple
velvet lupine (Lupinus leucophyllus) -- in June -- Steens Mountain Wilderness Area, OR blue & purple
jawleaf lupine (Lupinus malacophyllus) -- in July -- Sheldon National Wildlife Refuge, NV white & cream
bluntlobe lupine (Lupinus obtusilobus) -- in July -- Yosemite National Park, CA blue & purple
hairy bigleaf lupine (Lupinus prunophilus) -- in June -- Schofield Pass Road, Gunnison County, CO blue & purple
rusty lupine (Lupinus pusillus) -- in May -- Pawnee National Grassland, CO blue & purple
rusty lupine (Lupinus pusillus) -- in April -- Arches National Park, UT
Coulter's lupine (Lupinus sparsiflorus) -- in March -- Salt River Canyon, Tonto National Forest, AZ blue & purple
valley lupine (Lupinus subvexus var. subvexus) -- in July -- Lava Beds National Monument, CA red & pink