United States, California, Glenn, Sacramento National Wildlife Refuge. Refuge located ca. 7 mi. S of Willows, on the NW edge of Cell 3, Tract AB. Growing on bank of Logan Creek. T18N R03W S02 NW1/4 of NE1/4
39.45 -122.163056 +-402m. NAD83
T18N R03W S02 NW1/4 of NE1/4; 39§ 27m N; 122§ 9m 47s W
Fresh water marsh. Small portion of a plant ca. 14 dm tall growing on the bank of Logan Creek. Common and locally abundant throughout the refuge along creeks, ditches, ponds, and levee roads.