Indigofera (Indigo) is a genus of shrub in the family legumes. They are native to The Contiguous United States, U.S. Virgin Islands, and Puerto Rico. Flowers are visited by Plesianthidium volkmanni, Lasioglossum scobe, Halictus, and Wainia sakaniensis. Individuals can grow to 10 m.
EOL has data for 15 attributes, including: