Mertensia paniculata (Aiton) G. Don ssp. paniculata
Annotated by David Giblin, 7 Sep 2018. Sources: Draft Revised Flora of PNW.

Washington: Grays Harbor County: Olympic National Forest, junction of forest service roads 2270 and 868. North and south sides of bridge along east bank. Elev. 269 m.
47.44773° N, 123.55046° W
Datum: WGS 84. Uncertainty: 100 meters. Coordinate Source: GPS.
Sandy riparian zone dominated by Salix scouleri; shrubby understory and cobbly open areas. Uncommon in sandy soil beneath Salix; flowers blue. Phenology: Flowers.

David Giblin 6030, May 21, 2018
WTU, Accession: 419610, Barcode: WTU-V-042856