United States, South Carolina, Beaufort, unspecified, Site 20A Hunting Island State Park Salt Marsh Monitoring Study P.I. Benjamin Tanner.
In association with Juncus roemarianus Spartina alterniflora Sarcocornia pacifica Batis maritima Iva frutescens var. frutescens Spartina patens Limonium carolinianum Sporobolus virginicus and Cynanchum angustifolium.