Dave Powell, USDA Forest Service (retired), Bugwood.org
side view of whole plant in flower
Dave Powell, USDA Forest Service (retired), Bugwood.org
cluster of plants in flower
Mary Ellen (Mel) Harte, Bugwood.org
silver lupine (Lupinus argenteus) foliage
Mary Ellen (Mel) Harte, Bugwood.org
silver lupine (Lupinus argenteus) plant(s)
Mary Ellen (Mel) Harte, Bugwood.org
Pacific lupine (Lupinus lepidus) foliage
Mary Ellen (Mel) Harte, Bugwood.org
bigleaf lupine (Lupinus polyphyllus) foliage
Barbara Tokarska-Guzik, University of Silesia, Bugwood.org
An invasive plant in Poland
USDA Forest Service - Southern Research Station , USDA Forest Service, SRS, Bugwood.org
Texas bluebonnet (Lupinus subcarnosus) flower(s) on ( )
Karan A. Rawlins, University of Georgia, Bugwood.org
Roadside in Irwin County; 4/12/2014
Karan A. Rawlins, University of Georgia, Bugwood.org
Coastal plain pineland in Irwin County; 4/12/2014
William M. Ciesla, Forest Health Management International, Bugwood.org
Nootka lupine (Lupinus nootkatensis) flower(s) on ( )