WTU:V
15135 E. R. Lake, N. R. Hull 688 1892-08-12
U.S.A., Washington, Chelan, Lake Chelan., 47.83444 -120.01139
WTU:V
231699 Wilhelm N. Suksdorf s.n. 1893-09-15
U.S.A., Washington, Klickitat, Bingen., 45.726097 -121.457248
WTU:V
68438 F. O. Kreager 320 1902-07-28
U.S.A., Washington, Pend Oreille, Lake Calispell, 3 miles southwest of Usk., 48.283179 -117.324774
WTU:V
233727 Wilhelm N. Suksdorf 11530 1923-08-11
U.S.A., Washington, Skamania, At Prindle., 45.58556 -122.155
WTU:V-Vascular
15136 Louis F. Henderson s.n. 1892-09-06
U.S.A., Washington, Clark, Lindsley's Ranch; mouth of Lewis River; Columbia River bottoms below? the Cascades; Clarke [Clark] County., 45.8591 -122.77794
WTU:V
296865 William H. Baker 9361 1952-07-18
U.S.A., Idaho, Bear Lake, 3 miles south of Montpelier., 42.278756 -111.29694
WTU:V
287559 Klaus H. Lackschewitz 7399 1977-07-06
U.S.A., Montana, Missoula, Along the road to MacClays Bitterroot Bridge., 963m
WTU:V
68633 F. O. Kreager 483 1902-08-21
U.S.A., Washington, Stevens, Mission., 48.6044 -118.02337
WTU:V
160252 G. B. Rossbach, R. P. Rossbach 92 1936-08-03
U.S.A., Montana, Flathead, On bay of Flathead Lake, Big Fork.
WTU:V
122646 W. C. Muenscher, W. C. Muenscher 11386 1937-09-03
U.S.A., Montana, Flathead, Somers. Flathead Lake.
WTU:V
215808 V. J. Krajina s.n. 1950-08-28
Canada, British Columbia, Mara Lake.
WTU:V
215786 J. A. Calder, D. B. O. Savile, J. M. Ferguson 14125 1954-08-06
Canada, British Columbia, Prince George - south side of town near bridge crossing Fraser River.
WTU:V
15137 J. B. Lieberg 8620 1891-08-00
U.S.A., Idaho, Lake Pend d'Oreille.
WTU:V
40202 D. B. Swingle s.n. 1924-08-00
U.S.A., Montana, Lake, [No locality given on label]
WTU:V
253886 H. T. Rogers, J. M. Rogers 1111 1942-07-19
U.S.A., Montana, Flathead, Wininger Slough, 8 miles southwest of Columbia Falls.
WTU:V
239707 J. Francis Macbride 314 1910-06-28
U.S.A., Idaho, Canyon, Falk's Store., 671m
WTU:V-Vascular
19123JWT Morton E. Peck s.n. 1922-09-16
U.S.A., Oregon, Multnomah, Sauvies Island., 45.736628 -122.799314
WTU:V
19124JWT Thomas Howell s.n. 1882-09-26
U.S.A., Oregon, Sauvie's Island.
WTU:V
26995 Aven Nelson, J. F. MacBride 1608 1911-08-04
U.S.A., Idaho, Bear Lake, Montpeller, Bear Lake County., 42.12222 -111.31389, 1812m
WTU:V
380711 Sandie Durand s.n. 2010-08-11
U.S.A., Washington, Pend Oreille, Pend Oreille River., 48.4603 -117.292, 625m
WTU:V
412633 Kathryn A. Beck 201233 2012-08-20
U.S.A., Washington, Pend Oreille, Pend Oreille River, Panhandle Campground., 48.51014 -117.271419, 622m
WTU:V
412860 Kathryn A. Beck 201461 2014-08-05
U.S.A., Washington, Pend Oreille, Lower Boundary Dam Reservoir, Pend Oreille River., 48.93839 -117.33362, 534m
WTU:V
411734 Kathy Ahlenslager 484 2000-07-25
U.S.A., Washington, Pend Oreille, Rat Island in the Pend Oreille River about 1 mi. N or Newport, 48.198765 -117.040784, 6151m
WTU:V
411636 Kathy Ahlenslager 607 2001-08-02
U.S.A., Washington, Pend Oreille, Colville National Forest, along the Pend Oreille River about 5 mi. S of Ione. From Ione drive E on County Rd. #9345 to County Rd. #9325 and follow it S about 5 mi. Plants are located along the river., 48.668667 -117.417189, 634m
WTU:V
Jane Abel 200801 2008-08-29
U.S.A., Washington, Benton, Wooded Island., 46.448877 -119.265638