UTC
Noel H. Holmgren 9654 1980-07-27
United States, Oregon, Lake, South Warner Lake Valley, 3.7 km (2.3 mi) south of Adel on Coleman Valley road, 42.14406 -119.91493, 1372m
UTC
Barbara J. Ertter 3098 1979-07-16
United States, Oregon, Harney, Bannock War Historicall Marker on US 20 ca 2 mi W of jct w/ US 395, mudflats around reservoir., 43.5685260991 -119.596870229, 1311m
UTC
Noel H. Holmgren 9653 1980-07-27
United States, Oregon, Lake, south Warner Lake Valley, 3.7 km (2.3 mi.) south of Adel on Coleman Valley road.
UTC
Grace C. Fleischman 1944-06-15
United States, Oregon, Benton, Corvallis, 44.5647 -123.2608
UTC
Arthur R. Kruckeberg 1840 1950-06-20
United States, Oregon, Josephine, Above Deep Ck 1.5 mi W of Selma along Illinois River Rd
UTC
Arthur J. Cronquist 6306 1950-05-12
United States, Oregon, Wheeler, Along John Day River just S of Service Ck betweeen Fossil and Mitchell
UTC
Arthur J. Cronquist 8185 1959-05-05
United States, Oregon, Harney, 11 miles northwest of Drewsey., 43.919913397 -118.5322112947
UTC
Arthur J. Cronquist 8700 1959-07-15
United States, Oregon, Harney, Above the head of McCoy Creek, not far from the rim of Kiger Canyon; Steens Mts, 80 miles southeast of Burns., 42.7063 -118.60163
UTC
A. Kelly 20009 2000-06-06
United States, Oregon, Umatilla, 1/4 mi up FS 290, off of FS 320, off of FS 54 Road. On way to Butcherknife Springs. Scab flat., 45.3876 -118.5066
UTC
Elaine Joyal 1011 1985-07-23
United States, Oregon, Baker, Elkhorn Range, Hunt Mtn, Pine Creek drainage., 44.8714 -118.0622
UTC
Richard R. Halse 6698 2005-04-27
United States, Oregon, Linn, At the O.S.U. Botany & Plant Pathology Field Laboratory, off State Hwy.34, just east of Corvallis.
UTC
Noel H. Holmgren 3152 1968-05-13
United States, Oregon, Lincoln, South beach near South end of Yaquina Bay Bridge., 44.6115555555556 -124.045722222222
UTC
Richard G. Olmstead RGO96-18 1996-06-07
United States, Oregon, Lake, Hart Mountain National Antelope Refuge ; Hot Springs Campground. Near Hot Spring bathroom.
UTC
Charles L. Hitchcock 6739 1940-05-29
United States, Oregon, Lake, 4 mi N of Lakeview
UTC
Charles L. Hitchcock 4844 1939-06-22
United States, Oregon, Deschutes, MacKenzie Pass, 44.26069 -121.80646
UTC
Bassett Maguire 27156 1946-08-23
United States, Oregon, Wallowa, Between Douglas Lake and Moccasin Lake Wallowa Mountains, 45.1942 -117.2903
UTC
Richard R. Halse 1617 1977-07-31
United States, Oregon, Tillamook, South side of Cape Kiwanda near Pacific City, 45.2197 -123.9744
UTC
James W. Grimes 3047 1989-04-27
United States, Oregon, Malheur, Along lower Succor Creek off Idaho Hwy 19 heading S. On brown hills on the flats above both N & S Alkali Creeks, 43.607509843 -117.109972943
UTC
Richard G. Olmstead 96-09 1996-06-07
United States, Oregon, Lake, Hart Mountain National Antelope Refuge, Hot Springs Campground., 42.4983 -119.6897
UTC
[needs research] s.n.
United States, Oregon, [needs research], Unknown
UTC
Charles L. Hitchcock 5090 1939-07-01
United States, Oregon, Douglas, Hershberger Butte ca. 13 miles nw of Union Creek., 43.0356 -122.4536
UTC
Bassett Maguire 26474 1946-06-14
United States, Oregon, Harney, Steens Mts 11 mi E of Frenchglan
UTC
James W. Grimes 2080 1981-06-10
United States, Oregon, Harney, Road up Cottonwood Creek into Pueblo Mts ca. 1.5 mi S of jct of the Trout Cr/Fields-Denio Rd. Also in section 10.
UTC
Patricia L. Packard 78-86 1978-05-30
United States, Oregon, Malheur, Rd to Bonita
UTC
Bassett Maguire 17217 1939-07-18
United States, Oregon, Multnomah, Wahkeena Falls Gorge of Columbia River 29 miles east of Portland
UTC
Bassett Maguire 17218 1939-07-18
United States, Oregon, Multnomah, Multnomah Falls, gorge of Columbia River 30 miles E of Portland., 45.5772 -122.114319452152
UTC
William C. Cusick 3998 1914-05-13
United States, Oregon, Douglas, Tyle Mountain, 43.4331 -123.4603
UTC
[needs research] 4963 1938-07-14
United States, Oregon, Klamath, Within the crater rim on west side, Crater Lake Nat, Park, 42.9419444444444 -122.15
UTC
Barbara J. Ertter 3148 1979-07-17
United States, Oregon, Harney, Steens Mtn, E-facing basalt cliffs W of Wildhorse Lake, 42.705 -118.596388888889, 2743m
UTC
Rebecca M. Austin 1627 1897-08-10
United States, Oregon, Klamath, Crater Lake., 42.942 -122.1064
UTC
Leila M. Shultz 7465 1983-10-04
United States, Oregon, Malheur, Succor Creek drainage, Succor Creek Crossing Campground, road to Lake Owyhee Park, 30 airmiles northeast of Jordan Valley.
UTC
Alan A. Beetle 1957-08-17
United States, Oregon, Klamath, Klamath County: Klamath Falls.
UTC
[needs research] 2002-06-20
United States, Oregon, Wasco, Buck Hollow, site is approx 100 meters upstream of Golden Canyon
UTC
James W. Thompson 12007 1935-07-12
United States, Oregon, Harney, 15 miles north of Burns, 43.7974 -118.986
UTC
Leila M. Shultz 7461 1983-10-04
United States, Oregon, Malheur, Succor Creek drainage, road to Lake Owyhee Park, 30 airmiles northeast of Jordon Valley
UTC
Leila M. Shultz "21,588" 2010-10-21
United States, Oregon, Harney, Stinking Springs Mountains, 43.6779166666667 -118.566638888889, 1447m
UTC
Albert N. Steward 6849 1954-11-02
United States, Oregon, Deschutes, 3 miles north of Sisters
UTC
Leila M. Shultz 21592 2010-10-21
United States, Oregon, Harney, East of Stinking Springs Mountains., 43.78625 -118.273527777778, 1269m
UTC
S. Acker 120 1985-06-30
United States, Oregon, Harney, Approximately 0.2 miles west of Highway 78, 3.3 miles north of Princeton, not far below rimrock on a steep east-facing slope on the east side of windy point
UTC
James W. Grimes 1565 1980-05-16
United States, Oregon, Malheur, In Moore's Hollow about 3/4 mile north of Interstate 84 west of Ontario., 44.1775 -117.115833333333
UTC
David H. French 2314 1963-08-30
United States, Oregon, Clackamas, south of west end of Oswego Lake (south of intersection of Bryant and Jean roads)., 45.36094 -122.72102
UTC
Richard Denning 2001-08-18
United States, Oregon, Grant, Malheur National Forest ; John Day River, approx 15 mi S of Prairie City of Cty Rd 62, near 'Little Meadow' sign
UTC
Charles R. Williams CRW-019 1996-06-08
United States, Oregon, Lake, Hart Mountain National Antelope Refuge ; Hart Lake. West of Hart Mountain National Wildlife Refuge., 42.445 -119.8433
UTC
A. W. Collotzi 707 1966-06-03
United States, Oregon, Harney, Growing 27 miles southwest of New Princeton along road to Steens Mountain, 42.647 -118.5963
UTC
Patricia L. Packard 78-85 1978-05-30
United States, Oregon, Malheur, Road to Bonita
UTC
[unknown] none
United States, Oregon, Klamath, Beatty Yellow Jacket Spring Rd, 42.4419 -121.2697
UTC
Bassett Maguire 26473 1946-06-19
United States, Oregon, Deschutes, 26 miles sout of Bend
UTC
Arthur J. Cronquist
United States, Oregon, Umatilla, detailed locality information protected
UTC
Mildred Arnot MA-787 1996-06-08
United States, Oregon, Lake, Mouth of DeGarno Canyon. Hart Mountain National Antelope Refuge.
UTC
H. D. Ripley 10776 1951-06-16
United States, Oregon, Umatilla, E. of cold Springs
UTC
Richard R. Halse 4501 1992-06-20
United States, Oregon, Benton, West of Corvallis off of Oak Creek road in a small pond by the road going to Bald Hill Park, 44.5921 -123.3387
UTC
Thomas J. Howell
United States, Oregon, Wheeler, Western Oregon
UTC
Noel H. Holmgren 12581 1996-06-08
United States, Oregon, Deschutes, 1.3 km(0.8 mi) south of U.S. Highway 20, on the Frederick Butte Road, 11 km (7 mi) air distance southeast of Brothers., 43.741855111 -120.503035404294
UTC
Noel H. Holmgren 12515 1996-06-05
United States, Oregon, Malheur, 24.5 km (15.2 mi) south of U.S. Highway 20, along the Harper-Crowley road, 22.5 km (14 mi) air distance south-southwest of Harper., 43.67473584 -117.716424362284
UTC
Richard R. Halse 6304 2002-07-31
United States, Oregon, Grant, Along U.S. Hwy. 26, 14 miles E of Dayville.
UTC
Barbara L. Wilson 11684 2006-05-14
United States, Oregon, Benton, Corvallis; 615 SE Park Avenue, 44.5647 -123.2608, 76m
UTC
Richard R. Halse 5577 1999-07-05
United States, Oregon, Benton, N.E. Corvallis just outside the boundary of the Jackson-Frazier Wetland at the end of Lancaster Street., 44.607 -123.243
UTC
John B. Nelson 21338 2000-07-02
United States, Oregon, Multnomah, Around parking lot at Women's forum overlook at Chanticleer Point; n. side of Crown Point Highway; S side of Cloumbia River., 45.53417 -122.25889
UTC
F. B. Wann 4630 1932-06-19
United States, Oregon, Baker, Along US 30 between Huntington and Lime, 44.3738092 -117.2960472
UTC
Richard R. Halse 6844 2005-07-02
United States, Oregon, Umatilla, Along U.S. Hwy. 395 ca. 3.1 miles south of its junction with State Hwy. 224; Ukiah-Dale Forest Wyaside; ca. 11 miles north of Dale., 45.1033333 -118.9872222
UTC
Cindy T. Roché 2005-05-24
United States, Oregon, Jackson, Edge of wetland area in housing subdivision. Pheonix
UTC
Richard R. Halse 2173 1980-05-18
United States, Oregon, Benton, NE of Corvallis, west of Canterbury Circle, area around Frazier Creek, 44.62369 -123.19139
UTC
Cindy T. Roché 2005-06-01
United States, Oregon, Jackson, In road along Talent Irrigation District canal. Pheonix
UTC
Richard R. Halse 1340 1976-05-22
United States, Oregon, Malheur, On a hillside at the N end of the campgeound in Succor Creek State Park, 16.8 miles S of State Hwy. 201.
UTC
Richard R. Halse 7262 2007-06-21
United States, Oregon, Wallowa, Along State Hwy. 82 where crosses over the Wallowa River ca. 4.1 miles northwest of Enterprise., 45.45031 -117.36563
UTC
F. B. Wann 4631 1932-06-19
United States, Oregon, Baker, Along US 30 between Huntingdon and Lime, 44.3738092 -117.2960472
UTC
Cindy T. Roché 2005-06-06
United States, Oregon, Josephine, Above Deer Creek below the Illinois River Road
UTC
Cindy T. Roché 2005-06-06
United States, Oregon, Josephine, Above Deer Creek below the Illinois River Road
UTC
Richard R. Halse 2855 1984-06-18
United States, Oregon, Polk, Field owned by John Lang, 3200 Riddell Road, Independence about 3 miles north of Monmouth along State Hwy. 99W; T8S, R4W, Sec. 7., 44.89057 -123.2249
UTC
Richard R. Halse 5040 1996-05-26
United States, Oregon, Benton, Jackson-Frazier Wetland at the end of Lancaster Street, 44.607 -123.243
UTC
Richard R. Halse 6700 2005-05-14
United States, Oregon, Benton, Corvallis, along State Hwy. 99 W (3rd ST) by its intersection with S. E. Park Ave., 44.5383333 -123.2663889
UTC
Richard R. Halse 5755
United States, Oregon, Benton, Just NW of Corvallis, at the tip of Dimple Hill, at the end of Road 650, 44.615 -123.3164
UTC
H. R. Bennett 1588 1959-08-28
United States, Oregon, Lincoln, 1/2 mile from Pacific Ocean Ocean Lake.
UTC
Richard R. Halse 4872 1995-05-11
United States, Oregon, Linn, Willamette National Forest ; Cascade Range Bruno Meadows along Forest Service Road 2234; in bog
UTC
Arthur J. Cronquist 8669 1959-07-09
United States, Oregon, Harney, Atop the Trout Cr Mts
UTC
Charles L. Hitchcock 4865 1939-06-22
United States, Oregon, Deschutes, 4 mi N of N Sister Mts near MacKenzie Pass
UTC
Arthur R. Kruckeberg 1913 1950-06-23
United States, Oregon, Josephine, 2.5 mi W of Bolan Lake (betw Waldo & Lake) Siskiyou Mts
UTC
Bessie Fleischman 1943-06-22
United States, Oregon, Josephine, unspecified
UTC
Noel H. Holmgren 8868 1978-06-06
United States, Oregon, Malheur, Westfall-Beulah road, 13.7 km (8.5 mi) northeast of north end of Agency Reservoir, 30.5 km (19 mi) airline distance north of Juntura., 44.01695 -118.08141, 1250m
UTC
Helen M. Gilkey 1949-08-23
United States, Oregon, Lane, Willamette Hwy W side near Pass.
UTC
[needs research] 2001-07-07
United States, Oregon, Grant, Malheur National Forest ; East Fk Canyon Ck, 1mi up Trail 211 (E.F. Canyon Ck Trailhead), site is off trail on creek, 44.28 -118.8656
UTC
Richard R. Halse 4675 1993-08-18
United States, Oregon, Linn, Willamette National Forest ; Cascade Range; Bruno Meadows along USFS Rd 2234 about 5 airline miles SE of Idanha, 44.6449722424012 -121.996691766602
UTC
Charles R. Williams CRW-004 1996-06-07
United States, Oregon, Lake, Hart Mountain National Antelope Refuge ; West of Hot Springs Campground. Near ridge top above campground. Due W of Hot Springs Camp on hillside., 42.4983 -119.6897
UTC
Mildred Arnot 768 1996-06-07
United States, Oregon, Lake, Hart Mountain National Antelope Refuge, Hot Springs Campground on Rock Creek. Below road 2.5 mi S of refuge headquarter
UTC
A. Kelly 20016 2000-06-06
United States, Oregon, Umatilla, On way to Butcherknife Springs., 45.1514 -118.7192
UTC
Marie E. Jones 25335
United States, Oregon, Grant, Canyon City, John Day river
UTC
Ted Sims 1952-07-11
United States, Oregon, Benton, Alsea Valley, 44.3494 -123.6914
UTC
Harry E. Clark 1953-08-20
United States, Oregon, Josephine, Scattered loations
UTC
Albert N. Steward 6931 1955-07-20
United States, Oregon, Gilliam, 4 miles S of Heppner Junction on Rte 74, 45.73457838 -120.0264
UTC
Bassett Maguire 27152 1946-08-23
United States, Oregon, Wallowa, Between Douglas Lake and Moccasin Lake Wallowa Mountains, 45.1942 -117.2903
UTC
Carl W. Sharsmith 3974 1938-09-25
United States, Oregon, Wallowa, Margin of Mirror Lake near Eagle Cap Peak; Hudsonian Zone Wallowa Mts, 45.1783 -117.3081
UTC
Kenton L. Chambers 1972 1962-09-02
United States, Oregon, Clackamas, Along Camp Creek at Toll road #28 E of Rhododendron Mt Hood National Forest
UTC
Bassett Maguire 26815 1946-08-03
United States, Oregon, Harney, 4.5 miles E of Fish Lake STeens Mts.
UTC
Noel H. Holmgren 3038 1968-03-31
United States, Oregon, Benton, McDonald SF ; Ca 3 mi NW of Corvallis along Oak Creek Rd, 44.6333 -123.2928
UTC
Noel H. Holmgren 13881 2000-06-11
United States, Oregon, Harney, Northern Trout Creek Mountains, Whitehorse Ranch Road, 11.4 km (7.1 mi) wouthwest of Whitehorse Creek bridge (Whitehorse Ranch), moist alkaline flats east of the road.
UTC
Arthur J. Cronquist 8301 1959-05-29
United States, Oregon, Harney, At road corner a mile north of Andrews, near the east base of the Steens Mts
UTC
Richard R. Halse 5644 1999-08-17
United States, Oregon, Linn, Willamette National Forest ; Cascade Range along Forest Service Road 11 8.6 miles east of its junction with Forest Service Road 1131 & 1133.
UTC
Francis M. Ownbey 2117 1940-06-29
United States, Oregon, Malheur, 8 miles west of Juntura, 43.80168 -118.22273
UTC
A. W. Collotzi 728 1966-06-05
United States, Oregon, Wallowa, 8 miles south of Wallowa, along Bear Creek.
UTC
Charles L. Hitchcock 4892 1939-06-23
United States, Oregon, Jefferson, Lake Suttle., 44.4192 -121.7486