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

While somewhat overly aggressive, it can be controlled. The author allows it to climb palm trees but pulls them off the tree to limit their size every , Tolerance, Not salt tolerant of inundation by salty or brackish water. Some tolerance to salty wind but not direct salt spray. , Considertions, This is a fast growing vine. It also layers and suckers. These characteristics can make it weedy. It climbs by means of aerial rootlets, which can dam , Wildlife, Very attractive to hummingbirds which are its primary pollinators. , Habitat, Dry-moist sites. Riverine forests, mesic & dry mesic hammock especially where disturbed. , Did You Know?, Showy flowers Larval host for the plebeian sphinx (Paratraea plebeja) moth.