This plant is a legume and its roots have nitrogen-fixing nodules on them. It is useful on nutrient poor soils. Treat as a small shrub or use as a ba , 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, Sandhill , Did You Know?, Showy flowers Larval host for wild indigo duskywing (Erynnis baptisiae) and Zarucco duskywing (Erynnis zarucco) butterflies. Pollinated by bumble bee

Occurs along inland edges of salt marshes where it must tolerate at least periodic inundation by seawater.  Locations likely do not have high exposure , Tolerance, Tolerant of occasional/brief inundation such as can occur in storm surges. Low/no tolerance of salty wind or direct salt spray , Did You Know?, Showy flowers Attracts insects, especially bees.