Original identification: Equisetum laevigatum
Current identification: Equisetum laevigatum
Photographer: Robert L. Carr
Date Photographed: May 24, 2018
Location: U.S.A., Washington, Whitman County: Along Lamont Rd., 0.6 mi. SW of Hwy 23
Elevation: [not provided]
Coordinates: 47.20524° N, 117.90172° W