United States, Texas, Fort Bend, Brazos Bend State Park, on and E of FM 762, 2.5 km N of its intersection with FM 1462, about 50 km SW of the City of Houston. In the southern extent of the park (Management Unit 6).
29.36771 -95.62897
Recently fire disturbed grassland. In shallow water of drainage ditch with Polygonum setaceum, Justicia lanceolata, Rhynchospora corniculata and Sagittaria papillosa.