United States, Florida, Brevard Co., North Merritt Island, North Merritt Island, Impoundment T-24-D, access to which leads S of FL 402, ca. 1 mi. E of the intersectium of FL 402 and FL 406. T21S, R36E, Sec. 30, NW¼.
In shallow water of freshwater impoundment; associates include Typha domingensis and T. latifolia.