[Lupines: The Genus Lupinus in the Mountains and Deserts of the American Southwest]

Annual Lupine, Bicolor Lupine, Bicolored Lupine, Miniature Lupine

Lupinus bicolor

Synonyms: Lupinus bicolor subsp. umbellatus; Lupinus bicolor subsp. marginatus; Lupinus bicolor subsp. microphyllus; Lupinus bicolor subsp. pipersmithii; Lupinus bicolor subsp. tridentatus; Lupinus bicolor subsp. tridentatus; Lupinus bicolor var. rostratus; Lupinus bicolor var. trifidus; Lupinus congdonii; Lupinus polycarpus; Lupinus rostratus

Annual Lupine, Bicolor Lupine, Bicolored Lupine, Miniature Lupine: Lupinus bicolor (Synonyms: Lupinus bicolor subsp. umbellatus; Lupinus bicolor subsp. marginatus; Lupinus bicolor subsp. microphyllus; Lupinus bicolor subsp. pipersmithii; Lupinus bicolor subsp. tridentatus; Lupinus bicolor subsp. tridentatus; Lupinus bicolor var. rostratus; Lupinus bicolor var. trifidus; Lupinus congdonii; Lupinus polycarpus; Lupinus rostratus)

Bicolored lupine as seen in Culp Valley, several miles southwest of Borrego Springs, CA..........March 29, 2011.
Paul Slichter