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. This plant can be mowed and used in a "freedom lawn" but be aware that it spreads.  The plant was considered to be a Florida endemic but began to spread in the 1940s and 1950s.  It is known as an aggressive weed in most areas outside of Florida. In a meadow, where its aggressiveness is an asset. Can be a low maintenance roadside plant. Difficult to recommend for most landscape uses.

Small specimen plant in wet areas.  Does well in bog gardens and rain gardens or bioswales.

Listed as Endangered in Florida. Please acquire only from reputable nurseries. The US range is limited to Florida. Globally, it is also found in the West Indies. Accent shrub, screen plant if used as a hedge.