The tuber of this plant is edible and very crisp; it adds texture to salads.  The tuber has a segmented appearance reminiscent of a rattlesnake tail. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, Quite aggressive in the landscape and difficult to get rid of because of its deep tubers. , Habitat, Moist-wet disturbed sites. Flatwoods. , Did You Know?, Showy flowers Attracts bees and butterflies.

It's a legume, so nitrogen fixation may help it survive in low nutrient soils. Fast growing. Shade tree. Attractive for its lacy foliage. Does well a , Tolerance, Tolerant of occasional/brief inundation such as can occur in storm surges. Low/no tolerance of salty wind or direct salt spray , Considertions, Fallen seed pods are messy, so use in a mulched landscape area. , Wildlife, Attracts birds especially gnatcatchers, vireos, flycatchers, and migrating warbles (many eat the insects that are attracted to the flowers and leaves) , Habitat, This is generally a species of disturbed areas in and around tropical rockland hammock and pine rocklands. , Did You Know?, Interesting foliage Larval host for Large Orange Sulfur (Phoebis agarithe), Mimosa Yellow (Eurema nise), amethyst hairstreak, and Cassius Blue (Lepto