Lupinus arboreus (Yellow Bush Lupine) is a species of shrub in the family legumes. They have a self-supporting growth form. They are native to The Contiguous United States and Western North America. They have compound, broad leaves and yellow flowers. Flowers are visited by Auca coctei, Vosnesensky Bumble Bee, Hylephila fasciolata, and Bumble Bees. Individuals can grow to 6 feet.
EOL has data for 74 attributes, including: