Heliotrope, Salt Heliotrope, Seaside Heliotrope
Heliotropium curassavicum var. obovatum

Salt heliotrope as seen at the base of Dry Falls Dam just west of Coulee City, Washington..........June 1, 2013.
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Salt heliotrope as seen at the base of Dry Falls Dam just west of Coulee City, Washington..........June 1, 2013.
Paul Slichter