Lupinus succulentus (Hollowleaf Annual Lupine) is a species of annual herb in the family Fabaceae. It has a self-supporting growth form. It is native to the contiguous United States. Hollowleaf Annual Lupine has compound, broad leaves and blue flowers. Flowers are visited by California Bumble Bee. Hollowleaf Annual Lupine fixes nitrogen. It is a photoautotroph.
EOL has data for 18 attributes, including: