NY
James W. Thompson 1936-07-13
United States, Oregon, Lake, Desert near Alkali Lake., 42.9772 -120.0269
NY
Spencer Sheri 1992-08-12
United States, Oregon, Harney, Steens Mountain: near seeps below Little Wildhorse Lake., 42.633 -118.616, 2713m
NY
Richard R. Halse 1996-07-19
United States, Oregon, Malheur, Along U.S. Highway 20, 17 miles east of Juntura, along the Malheur River., 43.786194 -117.860694, 854m
NY
James W. Thompson 1935-07-10
United States, Oregon, Harney, Near Narrows., 43.2792 -118.9611
NY
Noel H. Holmgren 1985-08-18
United States, Oregon, Harney, Catlow Rim (Frenchglen-Fields) Road, at crossing of Dry Creek, 14.5 km (9 mi) south of Steens Mountain Loop Road turnoff, 33 km (20.5 mi) air distance west-northwest (300┬░) of Andrews., 42.61 -118.96, 1400m
NY
Arthur J. Cronquist 1959-07-18
United States, Oregon, Malheur, 3 miles southeast of Harper., 43.817 -117.65
NY
Noel H. Holmgren 1985-08-18
United States, Oregon, Harney, Catlow Rim (Frenchglen-Fields) Road, at crossing of Dry Creek, 14.5 km (9 mi) south of Steens Mountain Loop Road turnoff, 33 km (20.5 mi) air distance west-northwest (300┬░) of Andrews., 42.61 -118.96, 1400m
NY
Arthur J. Cronquist 1959-07-20
United States, Oregon, Malheur, Along the Owyhee River at the confluence of the North Fork; 38 miles south of Jordon Valley., 42.548806 -117.180889, 914m
NY
Donald H. Mansfield 2002-06-28
United States, Oregon, Malheur, Whitehorse Butte Quad. Ca. 21 miles southeast of Rome, below Deary Pasture reservoir, on the Owyhee River., 42.63 -117.24, 1280m
NY
David Griffiths
United States, Oregon, [needs research], Burns, southeastern Oregon.
NY
James W. Thompson 1935-07-18
United States, Oregon, Lake, Sandy desert near Alkali Lake.
NY
Richard R. Halse 1976-05-22
United States, Oregon, Malheur, Along the road going north out of the campground in Succor Creek State Park, on top of the ridge., 951m
NY
Nick J. Otting 2004-07-28
United States, Oregon, Malheur, Owyhee Uplands, Dry Creek basin, Sand Hollow, 34 air miles south-southwest of Vale., 43.52397 -117.46651, 991m
NY
Charles L. Hitchcock 1957-05-28
United States, Oregon, Malheur, About 5 miles w. of Rome and the Owyhee River.
NY
Roy C. Andrews 1936-06-29
United States, Oregon, Malheur, Owyhee Dam., 43.6419 -117.2414
NY
Patricia L. Packard 1976-05-20
United States, Oregon, Malheur, Succor Creek; brown ash in North Alkali Draw., 853m
NY
William C. Cusick 1901-06-20
United States, Oregon, [needs research], Sands of Alvord Desert.
NY
Francis M. Ownbey 1940-06-29
United States, Oregon, Malheur, 2 miles south of Harper Junction., 43.82648919 -117.6044
NY
Francis M. Ownbey 1940-06-29
United States, Oregon, Malheur, 2 miles south of Harper Junction., 43.82648919 -117.6044
NY
Paul Gallian 1971-06-03
United States, Oregon, Lake, Approximately 44 miles south of Riley on U.S. Highway 395.
NY
Patricia L. Packard 1976-05-20
United States, Oregon, Malheur, Succor Creek; brown ash in North Alkali Draw., 853m
NY
James W. Thompson 1935-07-18
United States, Oregon, Lake, Near Alkali Lake., 42.9772 -120.0269
NY
David Griffiths
United States, Oregon, [needs research], Ontario, southeastern Oregon.
NY
John B. Leiberg 1894-11-21
United States, Oregon, [needs research], Near Christmas Lake., 1410m
NY
Nick J. Otting 2004-05-27
United States, Oregon, Malheur, Owyhee Uplands, south edge of Sand Hills, north of Quartz Mountain Basin, 38 air miles south-southwest of Vale., 43.44966 -117.45951, 1158m
NY
W. W. Eggleston 1911-06-06
United States, Oregon, Lake, North end of Summer Lake., 42.825 -120.7456, 1360m
NY
James Smith 2006-05-11
United States, Oregon, Malheur, Leslie Gulch., 43.2998333 -117.1751667, 1185m
NY
J. S. Shelly 1983-05-31
United States, Oregon, Lake, Coleman Valley, southeast of Coleman Lake, approximately 2 miles north of the Nevada State line.
NY
David Griffiths
United States, Oregon, Malheur, Westfall, southeastern Oregon., 43.991825 -117.709075
NY
Patricia L. Packard 1978-06-06
United States, Oregon, Malheur, About 30 miles from Highway 20, Springs Creek drainage on Dry Creek Road about 1 mile from Dry Creek.
NY
David Griffiths
United States, Oregon, [needs research], "P" Ranch.
NY
Richard R. Halse 2007-08-31
United States, Oregon, Malheur, Along U.S. Highway 20 ca. 14.1 miles northeast of Juntura, near milepost 205., 43.7907889 -117.8573694, 841m
NY
David Griffiths
United States, Oregon, [needs research], Ontario, southeastern Oregon.
NY
Patricia L. Packard 1978-05-28
United States, Oregon, Malheur, Roadside south of Rome by long east-west oriented piles of ash.
NY
Barbara J. Ertter 1980-09-05
United States, Oregon, Malheur, Along Succor Creek Road several miles north of Succor Creek State Recreation Area., 914m
NY
Patricia L. Packard 1976-06-29
United States, Oregon, Malheur, Camp Kettle Creek.
NY
Bassett Maguire 1946-06-13
United States, Oregon, Malheur, 15 miles west of Jordan Valley.
NY
[needs research] 1976-05-20
United States, Oregon, Malheur, North end of Succor Creek Road.
NY
Elaine Joyal 1986-05-09
United States, Oregon, Malheur, Northwest of Red Butte, west of Owyhee River., 1006m
NY
David Griffiths
United States, Oregon, [needs research], "P" Ranch.
NY
Thomas J. Howell 1885-06-09
United States, Oregon, Harney, Harney Valley., 43.48048 -119.0367
NY
Thomas J. Howell 1885-06-09
United States, Oregon, Harney, Harney Valley., 43.48048 -119.0367
NY
James W. Thompson 1936-07-13
United States, Oregon, Lake, Desert near Alkali Lake., 42.9772 -120.0269
NY
Richard O. Hampton 1971-08-27
United States, Oregon, Crook, About 1 mile south of the Crooked River, 8 miles east of Post, on side road to Ochoco National Forest from the Crooked River Road.
NY
David Griffiths
United States, Oregon, [needs research], Ontario.
NY
Richard R. Halse 2003-08-11
United States, Oregon, Harney, Off of U.S. Highway 20 at Chickahominy Reservoir, ca. 5.5 miles west of Riley., 43.54583333 -119.61305556, 1312m
NY
Donald H. Mansfield 1994-07-25
United States, Oregon, Harney, 2 miles west of Diamond. Steens Mountain., 43.0107472 -118.7079722
NY
H. E. Brown 1896-09-30
United States, Oregon, Lake, Collected on sage plains, near Alkali Lake., 335m
NY
David Griffiths
United States, Oregon, [needs research], Beulah, southeastern Oregon.
NY
John B. Leiberg 1894-08-20
United States, Oregon, [needs research], Near Silver Lake., 1470m
NY
John M. Johnson 1960-08-02
United States, Oregon, Harney, "P" Ranch near Frenchglen., 42.8275 -118.8861, 1372m
NY
W. C. Muenscher 1939-05-29
United States, Oregon, Harney, Near Malheur Lake., 43.3058797448 -118.826640071
NY
James W. Thompson 1935-07-10
United States, Oregon, Harney, 10 miles south of Burns., 43.4253814207859 -119.0531
NY
David Griffiths
United States, Oregon, [needs research], White Horse Mountains, southeastern Oregon.
NY
Roy C. Andrews 1936-07-04
United States, Oregon, Lake, Guano Lake, near Barry Ranch., 42.2135205833 -119.521790835
NY
James W. Thompson 1935-07-10
United States, Oregon, Harney, Desert south of Burns.
NY
Donald H. Mansfield 2002-06-17
United States, Oregon, Malheur, Hoppin Springs Quad. 8 air miles northeast of McDermitt., 42.085 -117.55833, 1951m
NY
Arthur J. Cronquist 1959-06-29
United States, Oregon, Harney, Near Indian Creek Butte, 60 miles southeast of Burns, near the Malheur county line., 43.11 -118.238, 1524m
NY
Barbara J. Ertter 1989-04-27
United States, Oregon, Malheur, North heading road 4.8 miles west of Owyhee River bridge on Highway 95 at Rome., 1128m
NY
Nick J. Otting 2004-06-20
United States, Oregon, Malheur, Owyhee Uplands, Dry Creek basin, south of Skull Creek along road to Monument Springs, 49 air miles southwest of Vale., 43.46473 -117.90033, 1524m
NY
Richard R. Halse 2004-06-15
United States, Oregon, Harney, Along the Fields-Denio Road ca. 12 miles southwest of its junction with State Highway 78; east base of Steens Mountain by Juniper Lake., 1222m
NY
Charles L. Hitchcock 1957-05-28
United States, Oregon, Malheur, About 5 miles west of Owyhee River and of Rome.
NY
Noel H. Holmgren 1996-06-09
United States, Oregon, Deschutes, 13 km (8.1 mi) south of U.S. Highway 20, on the Frederic Butte Road, 9.5 km (12 mi) air distance southeast of Brothers., 43.65833 -120.47778, 1450m
NY
[needs research] 1989-04-27
United States, Oregon, Malheur, About 1 mile south of the Alkali Creeks, above Camp Kettle Creek., 823m
NY
Charles L. Hitchcock 1957-05-28
United States, Oregon, Malheur, 4 miles north of the junction of Highway 95 and road to Burns, near Scotts Butte.
NY
John B. Leiberg 1894-08-23
United States, Oregon, Lake, Button Springs., 43.5803 -120.7397, 1470m
NY
David Griffiths
United States, Oregon, [needs research], Stein's Mountains, southeastern Oregon.
NY
William C. Cusick 1901-08-05
United States, Oregon, Lake, Margin of Silver Lake., 43.0964 -120.8872
NY
William C. Cusick 1901-08-05
United States, Oregon, Lake, Margin of Silver Lake., 43.0964 -120.8872
NY
Arthur J. Cronquist 1959-06-29
United States, Oregon, Harney, 52 miles southeast of Burns., 43.197 -118.376, 1219m
NY
Charles L. Hitchcock 1962-05-29
United States, Oregon, Harney, 5 miles south of Fields., 42.191622975 -118.6742
NY
Donald H. Mansfield 2002-09-02
United States, Oregon, Harney, Mann Lake Quad. On the shores of Mann Lake above the Scirpus acutus zone., 1219m
NY
William C. Cusick 1901-08-02
United States, Oregon, Lake, Dried bed of Fossil Lake.
NY
Barbara J. Ertter 1981-07-05
United States, Oregon, Lake, Warner Lakes, alkaline mudflat at eastern edge of Campbell Lake., 42.596 -119.688, 1359m
NY
William C. Cusick 1901-08-02
United States, Oregon, Lake, Dried bed of Fossil Lake.
NY
David Griffiths
United States, Oregon, [needs research], "P" Ranch.
NY
Richard R. Halse 2002-07-19
United States, Oregon, Deschutes, Along Frederick Butte Road, 1.3 miles S of its junction with U.S. Hwy. 20; ca. 7 miles SE of Brothers., 43.75389 -120.47694, 1349m
NY
John B. Leiberg 1894-08-23
United States, Oregon, Lake, Button Springs., 43.5803 -120.7397, 1470m
NY
Donald H. Mansfield 1993-05-30
United States, Oregon, Harney, Folly Farm., 1219m
NY
David Griffiths
United States, Oregon, [needs research], Beulah, southeastern Oregon.
NY
Donald H. Mansfield 2002-06-19
United States, Oregon, Malheur, Deer Flat Quad. 14 air miles ENE of McDermitt., 42.054833 -117.4605, 1887m
NY
James W. Thompson 1936-07-13
United States, Oregon, Lake, Desert near Alkali Lake., 42.9772 -120.0269
NY
William C. Cusick 1901-08-02
United States, Oregon, Lake, On the sand dunes of the desert.
NY
James W. Thompson 1933-07-18
United States, Oregon, Lake, Near Alkali Lake., 42.9772 -120.0269
NY
Donald H. Mansfield 2002-06-05
United States, Oregon, Malheur, Owyhee Butte Quad. On Owyhee River 5 miles below Fletcher's Crossing. 1 mile below Hikeout Camp. On river left below Bull's Eye rapid., 42.97333 -117.725, 997m
NY
Elaine Joyal 1985-07-11
United States, Oregon, Malheur, North Fork of Owyhee River, east side of Three Forks Canyon., 1219m
NY
Arthur J. Cronquist 1959-07-20
United States, Oregon, Malheur, Gravel bar along the North Fork of the Owyhee River, just above its confluence with the main stream; 38 miles south of Jordan Valley., 914m
NY
[needs research] 1983-09-08
United States, Oregon, Malheur, Ca. 25 miles south of the town of Nyssa at Owyhee State Park on Owyhee Reservoir., 640m
NY
Richard R. Halse 2004-05-31
United States, Oregon, Harney, Along the Fields-Denio Road ca. 39.6 miles southwest of its junction with State Highway 78; by the Alvord Desert., 1230m
NY
Richard K. Brummitt 2008-06-01
United States, Oregon, Malheur, Owyhee Mountains, Leslie Gulch (ca 40 air miles southwest of Nampa, Idaho), 12.2 miles west of Succor Creek road., 43.30639 -117.29139, 914m
NY
James Smith 2006-05-11
United States, Oregon, Malheur, Leslie Gulch., 43.2998333 -117.1751667, 1185m
NY
Danna J. Lytjen 2004-05-24
United States, Oregon, Malheur, Owyhee Uplands, Dry Creek basin, 1/2 mile east of Twin Springs campground, 26 air miles south-southwest of Vale., 43.62049 -117.40694, 1045m
NY
Richard R. Halse 2007-06-03
United States, Oregon, Harney, Along the Catlow Valley Road at its junction with Powerline Road ca. 1.7 miles north of Fields., 42.28955 -118.66525, 1275m
NY
Donald H. Mansfield 2002-06-07
United States, Oregon, Malheur, Lambert Rocks Quad. On Owyhee River ca. 1 mile south of Bogus Cr. near Lambert Rocks on river right., 43.0855 -117.71083, 951m
NY
W. W. Eggleston 1911-06-06
United States, Oregon, Lake, North end of Summer Lake., 42.825 -120.7456, 1360m
NY
Roxana J. Ferris 1955-07-09
United States, Oregon, Harney, At Alkali Lake highway maintenance station, 12 miles south of Wagontire on U.S. Highway 395.
NY
Albert N. Steward 1956-06-23
United States, Oregon, Lake, Buckeroo Lake area, north of Alkali Lake, along Highway 395., 42.9544 -120.9647, 1364m
NY
John B. Leiberg 1894-07-05
United States, Oregon, [needs research], Near Desert Well 18 miles south of Button Springs., 1410m
NY
Noel H. Holmgren 2000-06-11
United States, Oregon, Harney, Northern Trout Creek Mountains, Whitehorse Ranch Road, 11.4 km (7.1 mi) southwest of the Whitehorse Creek bridge (Whitehorse Ranch), moist alkaline flats east of the road., 42.25416667 -118.31388889, 1400m
NY
Arthur J. Cronquist 1959-06-12
United States, Oregon, Malheur, Along Crooked Creek, 6 miles southeast of Rome.