Spergularia bocconei (Scheele) Graebn.
Annotated by Ben Legler, Jun 2017.

Washington: Island County: Fort Casey State Park: adjacent to boat launch on Keystone Spit. Elev. 4 m.
48.158101° N, 122.671091° W
Datum: WGS 84. Uncertainty: 3 meters. Coordinate Source: GPS.
Dry, compacted, gravelly and sandy soil on flat area near parking lot, with Trifolium dubium, Plantago lanceolata, Bromus spp. Plants annual; leaves not fascicled; stipules whitish, ca 1.5-3 mm; petals pink; stamens 10; seeds pale brown, unwinged; plants occasional in sandy soil adjacent to boat launch. State Park permit 170501. Phenology: Flowers.

Ben Legler 14504, Jun 1, 2017
ID, Accession: 180392, Barcode: ID185553