UTC
Lincoln Constance
United States, Oregon, Lane, detailed locality information protected
UTC
Arthur J. Cronquist 8127 1959-04-20
United States, Oregon, Malheur, South of the Owyhee River 13 miles southeast of Rome
UTC
Richard R. Halse 2813 1984-05-02
United States, Oregon, Polk, On East side of State Hwy. 99W, about 2.5 miles North of Monmouth., 44.8956723109953 -123.2328
UTC
Arthur J. Cronquist 8286 1959-05-27
United States, Oregon, Harney, 52 miles southeast of Burns.
UTC
Lincoln Constance 3319 1950-04-25
United States, Oregon, Jackson, Green springs Mountain Road at Keane Creek
UTC
Arthur J. Cronquist 8197 1959-05-07
United States, Oregon, Crook, A knoll near Camp Creek at the south base of the Maury Mountains 23 miles northeast of Brothers.
UTC
Charles L. Hitchcock 4864 1939-06-22
United States, Oregon, Deschutes, 4 miles north of North Sister Mts. near MacKenzie pass
UTC
Robert J. Meinke
United States, Oregon, Baker, detailed locality information protected
UTC
Patricia L. Packard 78-83A 1978-05-28
United States, Oregon, Malheur, Base of Rome Cliffs. (Section 15 and adjacent sections - 22, 14 7 23).
UTC
Patricia L. Packard 78-221 1978-06-15
United States, Oregon, Malheur, East Kipoka Jordan Craters lava
UTC
F. E. Lloyd 1895-06-28
United States, Oregon, Morrow, Cascade Mtns; 45th Par, Alpine, 45.6164 -119.5286
UTC
Richard R. Halse 1285 1976-04-28
United States, Oregon, Harney, E of Burns along US Hwy. 20 .7 miles W of the summit of Stinkngwater Pass
UTC
Richard G. Olmstead RGO96-55 1996-06-09
United States, Oregon, Lake, Hart Mountain National Antelope Refuge ; Poker Jim Ridge. ca. 5 mi N of Refuge Headquarters. East facing slope above Poker Jim Spring.
UTC
Richard R. Halse
United States, Oregon, Benton, detailed locality information protected
UTC
Arthur J. Cronquist 8138 1959-04-22
United States, Oregon, Harney, Near Indian Creek Butte 60 miles southeast of Burns near the Malheur county line, 43.0878 -118.2319
UTC
Noel H. Holmgren 9635 1980-07-14
United States, Oregon, Baker, Wallowa Moutnains Simmons Creek 3.2 km airline distance north of Crnucopia, 45.0337319158 -117.19320291
UTC
Bassett Maguire 26451 1946-06-17
United States, Oregon, Harney, Near Silver Creek west of Riley, 43.5726982 -119.5965398
UTC
Arthur J. Cronquist 6253 1950-05-05
United States, Oregon, Wheeler, 15 miles south of Condon, 45.0085992381593 -120.1839
UTC
A. Kelly 20023 2000-06-06
United States, Oregon, Umatilla, On way to Butcherknife Springs. Scab by 54 Road.
UTC
James W. Grimes 1067 1977-06-05
United States, Oregon, Malheur, On the ridge on the west side of Dago Gulch
UTC
Bertram G. Brehm 2484 1964-05-20
United States, Oregon, Linn, Oregon Rt. 20, South Santiam Highway; 1.2 mi. E of bridge at Upper Soda; N side of road
UTC
Bassett Maguire 26534 1946-06-21
United States, Oregon, Klamath, 2 miles north of Klamath Falls, 42.2896446946636 -121.7806
UTC
A. Kelly 20013 2000-06-06
United States, Oregon, Umatilla, On way to Butcherknife Springs., 45.1514 -118.7192
UTC
Lincoln Constance
United States, Oregon, Lane, detailed locality information protected
UTC
James W. Thompson 10384 1934-04-14
United States, Oregon, Hood River, Siwash Flats near Hood River., 45.7056 -121.5203
UTC
David H. French 1788 1958-05-08
United States, Oregon, Gilliam, 2.1 mi W of Blalock., 45.6944 -120.415960911522
UTC
Lincoln Constance 2718 1940-05-31
United States, Oregon, Grant, Five miles northeast of Prairie City Blue Mountains
UTC
B. F. Dana 1933-03-30
United States, Oregon, Morrow, Castle., 45.8289 -119.835
UTC
Lincoln Constance 3445 1952-08-05
United States, Oregon, Jefferson, East side below summit of Three Fingered Jack, 44.47833 -121.84111
UTC
Richard R. Halse 2813 1984-05-02
United States, Oregon, Polk, On East side of State Hwy. 99W, about 2.5 miles North of Monmouth., 44.8956723109953 -123.2328
UTC
Arthur J. Cronquist 8199 1959-05-08
United States, Oregon, Crook, Top of the Maury Mts 30 miles northeast of Brothers
UTC
A. Kelly 20008 2000-06-06
United States, Oregon, Umatilla, On way to Butcherknife Springs., 45.1514 -118.7192
UTC
Noel H. Holmgren 14691 2002-06-10
United States, Oregon, Malheur, Along US Hwy 95, 8,5 km (5.3 miles) north of the Nevada border., 42.0738889 -117.7313889
UTC
Arthur J. Cronquist 8193 1959-05-07
United States, Oregon, Harney, 48 miles west of Burns.
UTC
Bassett Maguire 26409 1946-06-13
United States, Oregon, Harney, 5 miles northwest of Fields south end of the Steens Mts
UTC
Barbara J. Ertter 4423 1981-07-06
United States, Oregon, Harney, South side of road to Hart Moutain. National Antelope Refuge 1 miles west of Frenchglen-to-Fields road.
UTC
Arthur R. Kruckeberg 2334 1950-07-18
United States, Oregon, Wallowa, In Yello Pine Belt below Pallette Ranche Upper Imnaha river
UTC
Albert N. Steward 7500 1959-05-23
United States, Oregon, Wasco, Along Hwy 30; top of plateau between Mosier and Rowena, 45.6875 -121.32526, 274m
UTC
Arthur J. Cronquist 8196 1959-05-07
United States, Oregon, Crook, Near Camp Creek at the south base of the Maury Mts. 23 miles northeast of Brothers
UTC
Arthur J. Cronquist 6829 1953-04-11
United States, Oregon, Wheeler, Near Bridge Creek about 7 miles borthwest of Mitchell, 44.638744889 -120.252639348208
UTC
[needs research]
United States, Oregon, Wasco, A back road from Mosier to the Dalles.
UTC
Patricia L. Packard 74-16 1974-04-20
United States, Oregon, Malheur, Hillside opposite the Grott. Succor Creek
UTC
Lincoln Constance 2784 1940-06-24
United States, Oregon, Lane, Amazon Slough Eugene, 44.02422 -123.08215
UTC
Noel H. Holmgren 3099 1968-04-30
United States, Oregon, Benton, Bald hill just west of Corvallis, 44.5658 -123.3336
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Charles L. Hitchcock 4777 1939-06-19
United States, Oregon, Clackamas, Camp Creek Forest Camp ca 5 miles east of Zigzag, 45.3031 -121.8647
UTC
Richard R. Halse 4860 1995-04-27
United States, Oregon, Wasco, Mayer State Park; Along U.S. highway 30 about 1.5 miles west of Rowena, 45.67137 -121.28416
UTC
James Smith 5937 2006-05-11
United States, Oregon, Malheur, Succor Creek Road, 43.4808666666667 -117.126266666667, 981m
UTC
Richard R. Halse 1494 1977-04-24
United States, Oregon, Malheur, Succor Creek State Park; 1.5 miles North of the campground.
UTC
Lincoln Constance 2952 1942-05-16
United States, Oregon, Douglas, South Umpqua river 6 miles south of Myrtle Creek
UTC
Virginia L. Crosby 1086 1976-09-05
United States, Oregon, Jefferson, Three-Fingered Jack 2 miles W of Jack Trail 3 1/2 miles N of Hwy. 20 at Santiam Pass 20 miles NE of Sisters, 44.47833 -121.84111
UTC
Barbara J. Ertter 8382 1989-04-28
United States, Oregon, Malheur, N end Succor Creek Road ca 9 air miles west of Homedale, Idaho. 7.6 mi from Rt 19 (second major ash area).
UTC
Arthur R. Kruckeberg 2450 1950-07-24
United States, Oregon, Wallowa, On ope rocky promontory on grizzly ridge 12 miles post on hat Point road, 45.48052 -116.75113
UTC
David H. French 2454 1964-05-13
United States, Oregon, Curry, Partly open, S-facing slope N of Rogue River; About 4 1/2 mi. E of Illahee by trail.
UTC
Arthur J. Cronquist 7128 1953-06-09
United States, Oregon, Grant, Slopes along Field's Creek 17 miles southeast of Dayville.
UTC
Richard R. Halse 1801 1978-05-25
United States, Oregon, Wheeler, John Day River Valley along tha Painted HIlls to Ashwood Road 2.6 mi E of the Jefferson County line, 44.6333 -121.280119695998