[Water-starworts: The Genus Callitriche in the Columbia River Gorge of Oregon and Washington]

Pond water-starwort as seen in a drying vernal pool along the Company Road which parallels the west bank of the Klickitat River near Beeks Canyon, Klickitat County, Washington.........July 21, 2011.

Pond water-starwort as seen in a muddy, drying vernal pool along the Columbia River shoreline about 100 meters east of the Dalton Pont boat launch........October 8, 2012.