Xanthium strumarium May 5, 2021December 24, 2019 by rcarr Scientific NameXanthium strumarium L.FamilyAsteraceaeCommon NamesCanada cocklebur, common cockleburEastern WashingtonNativeConservation StatusNotes Click on any image to enlarge it. Ca. 11.2 mi W of Othello, WA along Hwy 26; N 46.83381 W 119.40130 – Grant Co. – 9/17/2011Ca. 11.2 mi W of Othello, WA along Hwy 26; N 46.83381 W 119.40130 – Grant Co. – 9/17/2011Along the Snake River S of Asotin, WA, 1.2 mi S of Couse Crk, N 46.19323 W 116.95413 – Asotin Co. – 4/1/2011Along the Snake River S of Asotin, WA, 1.2 mi S of Couse Crk, N 46.19323 W 116.95413 – Asotin Co. – 4/1/2011Ca. 11.2 mi W of Othello, WA along Hwy 26; N 46.83381 W 119.40130 – Grant Co. – 9/17/2011Along Sand Dunes Rd. ca. 1.75 mi. S of S. Frontage Rd. E.; S of w. edge of Moses Lake, WA; N 47.07985 W 119.33303; Grant Co.; 8/19/2012Along Sand Dunes Rd. ca. 1.75 mi. S of S. Frontage Rd. E.; S of w. edge of Moses Lake, WA; N 47.07985 W 119.33303; Grant Co.; 8/19/2012Along Sand Dunes Rd. ca. 1.75 mi. S of S. Frontage Rd. E.; S of w. edge of Moses Lake, WA; N 47.07985 W 119.33303; Grant Co.; 8/19/2012Along Sand Dunes Rd. ca. 1.75 mi. S of S. Frontage Rd. E.; S of w. edge of Moses Lake, WA; N 47.07985 W 119.33303; Grant Co.; 8/19/2012Along Sand Dunes Rd. ca. 1.75 mi. S of S. Frontage Rd. E.; S of w. edge of Moses Lake, WA; N 47.07985 W 119.33303; Grant Co.; 8/19/2012Along Sand Dunes Rd. ca. 1.75 mi. S of S. Frontage Rd. E.; S of w. edge of Moses Lake, WA; N 47.07985 W 119.33303; Grant Co.; 8/19/2012