Thlaspi pedunculatum (Payson) G.N. Jones
Annotated by G. N. Jones, 1936.

Washington: Pierce County: The upper valley of the Nisqually.
46.78842° N, 121.75231° W,
Datum: WGS 84. Uncertainty: 500 meters. Coordinate Source: GeoLocate.
Not rare in mountains about the valley. Phenology: Fruits.

O. D. Allen 300, 19 June and 12 August 1897
WTU, Accession: 33596