Heteranthera dubia March 9, 2020February 3, 2020 by rcarr Binomial NameHeteranthera dubia (Jacq.) MacMill.FamilyPontederiaceaeCommon Namesgrassleaf mud-plantain, water stargrassEastern WashingtonNativeConservation StatusNotes Click on any image to enlarge it. Along and in the river at the W side of the bridge at Usk, WA; N 48.31552 W 117.27759; Pend Oreille Co.; 8/28/2019 Along and in the river at the W side of the bridge at Usk, WA; N 48.31552 W 117.27759; Pend Oreille Co.; 8/28/2019 Along and in the river at the W side of the bridge at Usk, WA; N 48.31552 W 117.27759; Pend Oreille Co.; 8/28/2019 Along and in the river at the W side of the bridge at Usk, WA; N 48.31552 W 117.27759; Pend Oreille Co.; 8/28/2019 Along and in the river at the W side of the bridge at Usk, WA; N 48.31552 W 117.27759; Pend Oreille Co.; 8/28/2019 Along and in the river at the W side of the bridge at Usk, WA; N 48.31552 W 117.27759; Pend Oreille Co.; 8/28/2019 Along and in the river at the W side of the bridge at Usk, WA; N 48.31552 W 117.27759; Pend Oreille Co.; 8/28/2019 Along and in the river at the W side of the bridge at Usk, WA; N 48.31552 W 117.27759; Pend Oreille Co.; 8/28/2019 Along and in the river at the W side of the bridge at Usk, WA; N 48.31552 W 117.27759; Pend Oreille Co.; 8/28/2019 Along and in the river at the W side of the bridge at Usk, WA; N 48.31552 W 117.27759; Pend Oreille Co.; 8/28/2019 Along and in the river at the W side of the bridge at Usk, WA; N 48.31552 W 117.27759; Pend Oreille Co.; 8/28/2019 Along and in the river at the W side of the bridge at Usk, WA; N 48.31552 W 117.27759; Pend Oreille Co.; 8/28/2019 Along and in the river at the W side of the bridge at Usk, WA; N 48.31552 W 117.27759; Pend Oreille Co.; 8/28/2019 Along and in the river at the W side of the bridge at Usk, WA; N 48.31552 W 117.27759; Pend Oreille Co.; 8/28/2019 Along and in the river at the W side of the bridge at Usk, WA; N 48.31552 W 117.27759; Pend Oreille Co.; 8/28/2019