WS
8854 G.R. Vasey s.n. 1889-00-00
U.S.A., Washington, Kittitas, Chelan, King, In and near the Cascade Mountains., 47.59722 -121.11194
WS
8865 A.D.E. Elmer 1077 1895-07-00
U.S.A., Washington, Yakima, Parker Bottom., 46.50111 -120.46417
WS
189302 Xerpha M. Gaines, Mary Hafercamp 329 1949-10-08
U.S.A., Washington, Whitman, 4 miles up Snake River from Wawawai. On high sandy bank near Granite Point., 46.60444 -117.35806
WS
221019 Albert N. Steward 6603 1953-10-27
U.S.A., Oregon, Benton, Corvallis, above gravel pit. Very common on sandy shore of slough near Willamette River., 44.56472 -123.26083
WS
146653 Wilhelm N. Suksdorf s.n. 1897-08-29
U.S.A., Washington, Klickitat, Bingen., 45.715 -121.46333
WS
147699 Wilhelm N. Suksdorf s.n. 1894-09-07
U.S.A., Washington, Klickitat, Bingen., 45.715 -121.46333
WS
146654 Wilhelm N. Suksdorf 1675 1892-09-17
U.S.A., Washington, Klickitat, Bingen. On sandy banks of the Columbia River., 45.715 -121.46333
WS
227635 Xerpha M. Gaines, L. Rasmussen, H. Wolfe, Al Overland 757 1952-07-21
U.S.A., Washington, Whitman, Up river from Wawawai. Forming mats on sand on banks of Snake River at base of Granite Point., 46.60444 -117.35806
WS
264894 J.H. Christ 11723 1940-08-15
U.S.A., Idaho, Gem, Payette River, Emmett., 43.87361 -116.49833
WS
147700 Wilhelm N. Suksdorf s.n. 1894-08-16
U.S.A., Washington, Clark, Vancouver. Opposite mouth of Willamette River., 45.63889 -122.66028
WS
147701 Wilhelm N. Suksdorf 3199 1903-08-23
U.S.A., Oregon, Multnomah, Albina, Portland., 45.52361 -122.675
WS
147702 Wilhelm N. Suksdorf 1743 1911-11-02
U.S.A., Oregon, Multnomah, Albina, Portland., 45.52361 -122.675
WS
196768 Arthur Cronquist 6086 1949-08-19
U.S.A., Washington, Walla Walla, 3 miles south of Wallula. Common in shade along sandy banks of the Columbia River., 46.042125 -118.90417
WS
94712 M.W. Gorman 3685 1915-09-30
U.S.A., Oregon, Multnomah, Near Bridgeton, Portland., 45.52361 -122.675
WS
94711 J.C. Nelson 2431 1918-08-19
U.S.A., Oregon, Marion, Salem., 44.94306 -123.03389
WS
94710 J.C. Nelson 987 1916-09-07
U.S.A., Oregon, Marion, Willamette River Salem., 44.94306 -123.03389
WS
69215 Lincoln Constance 1439 1935-08-28
U.S.A., Oregon, Lane, Willamette River at Eugene, Willamette Valley., 44.05222 -123.08556
WS
47547 Chas. S. Parker 649 1922-08-13
U.S.A., Washington, Walla Walla, West of Walla Walla., 46.06472 -118.34194
WS
41114 George Neville Jones 403 1926-08-00
U.S.A., Washington, Benton, Prosser., 46.20694 -119.76778
WS
8855 J.S. Cotton 795 1902-08-08
U.S.A., Washington, Yakima, Toppenish., 46.3775 -120.3075
WS
8866 Louis F. Henderson s.n. 1892-10-05
U.S.A., Washington, Yakima, North Yakima., 46.60222 -120.50472
WS
8863 Charles Vancouver Piper 1894-08-26
U.S.A., Washington, Whitman, Sandy banks of Snake River. Almota., 46.70306 -117.46833
WS
8861 Charles Vancouver Piper 1878 1894-07-25
U.S.A., Washington, Whitman, Sandy banks of Snake River at Almota., 46.70306 -117.46833
WS
147698 Wilhelm N. Suksdorf 182 1879-11-00
U.S.A., Washington, Klickitat, Bingen., 45.715 -121.46333
WS
8856 J.S. Cotton 632 1902-07-11
U.S.A., Washington, Yakima, Chosser(?)
WS
374077 Earle F. Layser 1849 1971-08-29
U.S.A., Washington, Pend Oreille, Calispell Lake., 48.29 -117.32
WS
387074 W.J. Cody, W.E. Kemp 13668 1964-09-21
Canada, Ontario, Nipissing District, Samuel Champlain Provincial Park on Hwy. 17 between Mattawa and Rutherglen.
WS
388496 Arnold Tiehm, Jan Nachlinger 16502 2012-08-28
U.S.A., Nevada, Lyon, Churchill Valley, Lahontan Reservoir, NE of the Carson River delta., 39.361483 -119.118633, 4160m
WS
PNNL-00501 M.R. Sackschewsky 295 1992-07-22
U.S.A., Washington, 345 Hills parking lot.