Specimen shrub.  Thorniness makes it a good property edge hedge. , Tolerance, Tolerant of occasional/brief inundation such as can occur in storm surges. Moderate. Tolerant of salty wind and may get some salt spray. Exposure t , Considertions, Spiny , Wildlife, Birds eat the fruits (and the red&black arils). , Habitat, Dry coastal hammocks and shell mounds. , Did You Know?, Showy flowers, Thorns Larval host  for cassius blue (Leptotes cassius theonus), large orange sulphur (Phoebis agarithe), and Miami blue (Cyclargus th

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.

Primarily useful for coastal restoration projects. , Tolerance, Tolerant of frequent or regular inundation (usually areas with tidal inundation) High. Can tolerate significant and ongoing amounts of salty wind and , Wildlife, Attracts birds.  Nesting and resting habitat. , Habitat, Salt marshes, dunes. , Did You Know?, Interesting foliage