Anemone oregana A. Gray var. felix (M. Peck) C.L. Hitchc.
Annotated by Vernon M. Marttala, 8 Aug 2006.

Washington: Grays Harbor County: Northern Pacific Railroad, Grays Harbor Line, this side Onslow Station, 25 miles from Hoquiam.
47.169486° N, 124.114373° W,
Datum: WGS 84. Uncertainty: 250 meters. Coordinate Source: Digital Map.
Swampy open timber. #500 is not Foster's original collection number, but was added later as an ID number when cataloging the Howell-Flinn collection.

Albert S. Foster 941, Aug 27, 1908
HPSU, Accession: 10240