This plant is a legume and its roots have nitrogen-fixing nodules on them. It is useful on nutrient poor soils. Baptisia simplicifolia is a Florida en , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, Toxic to livestock and humans. , Wildlife, Deer and rabbits browse the foliage, and as a legume it provides nutritious, protein-rich food. , Habitat, Flatwoods, sandhills and other upland open pinelands , Did You Know?, Showy flowers Larval host for wild indigo duskywing (Erynnis baptisiae) and Zarucco duskywing (Erynnis zarucco) butterflies. Pollinated by bumble bee

Specimen tree. Red to yellow in the fall. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, Steep stream banks and ridges, hammocks, bluffs. , Did You Know?, Fall color, Showy flowers Attracts bees and other pollinators.

Specimen plant, screen plantings, sometimes with unusual or weeping form. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, Thorns. , Wildlife, Birds and other wildlife consume the fruit.  Used as browse by deer and rabbits. , Habitat, Dry sites. Open woods, mixed woods, sandy pinelands. , Did You Know?, Showy flowers, Thorns Larval food for hummingbird clearwing moth(Hemaris thysbe), striped hairstreak butterfly(Satyrium liparops), and blinded sphinx