Thymelaea passerina (L.) Coss. & Germ.
Annotated by Rich Old, Mark Fishbein.

Washington: Okanogan County: By alkali lake in Line Belt.
48.52194° N, 119.54694° W
Coordinate Source: Estimated.
Very large patch spreading rapidly. Annual. New record for western U.S.; first record in 1954 in Ohio.

Melvin Utt 109971, Oct 9, 1997
With William Herber
WS, Accession: 348881