Aphanes australis Rydb.
Annotated by Peter Frost-Olsen, 11 Nov 2010. Remarks: Revision of North American Aphanes. Herbarium AAU - Inst. Biol. Sci - University of Aarhus - Denmark.

Washington: Pacific County: Pioneer Road, 0.4 miles west of Sand Ridge Road. Circa 2.5 air kilometers northeast of town of Long Beach. Elev. 16 ft.
T11N R11W S34 NW 1/4 of SE 1/4
Datum: NAD 27. Uncertainty: 805 meters. Coordinate Source: TRS2LL.
Weed in mosses, sandy cranberry field near research station, with Vaccinium macrocarpon, Juncus bufonius, Rubus laciniatus. The distinctive shape of mature and fully developed stipules with long narrow lobes are marked with arrows (S). Mature flowers / fruits are marked with arrows (F). Phenology: Flowers & Fruits.

P. F. Zika 14219, Aug 31, 1999
WTU, Accession: 339251, Barcode: WTU-V-022033