Cryptantha intermedia (Gray) Greene var. grandiflora (Rydb.) Cronq.
[= Cryptantha grandiflora]
Annotated by David Giblin, 17 Jun 2015. Sources: Flora of PNW.

Washington: Mason County: Olympic National Forest. Cushman Lake Road. Elev. 241 m.
47.49646° N, 123.30341° W
Datum: WGS 84. Uncertainty: 200 meters. Coordinate Source: GPS.
Disturbed south-facing slope with loose, gravelly soil. Hypericum perforatum and Hypochaeris radicata common. Locally common and abundant at base of slope; corollas white; annual. Phenology: Flowers and Fruits.

David Giblin 5534, May 26, 2015
WTU, Accession: 417784, Barcode: WTU-V-038979