UTC
Thomas J. Howell 1882-07-12
United States, Oregon, Tillamook, Coast mountains near Tillamook, 45.4564 -123.8428
UTC
Kenton L. Chambers 2485 1967-04-08
United States, Oregon, Multnomah, Columbia River Gorge, John Yeon State Park, about 1 mile east of Warrendale.
UTC
Albert N. Steward 7497 1959-05-23
United States, Oregon, Multnomah, Oneonta Gorge Trail, 2 miles east of Multnomah Falls., 45.5772 -122.074010015234
UTC
[needs research]
United States, Oregon, [needs research], unspecified
UTC
Grace C. Fleischman 1933-05-26
United States, Oregon, [needs research], O.S. C. Campus Ore.
UTC
Richard R. Halse 2175
United States, Oregon, Benton, NE of Corvallis, west of Canterbury Circle, area around Frazier Creek, 44.62369 -123.19139
UTC
Charles L. Hitchcock 6386 1940-05-11
United States, Oregon, Klamath, On ungrazed land near highway , 1/2 mile south of Klamath Falls
UTC
C. M. Neidert 29 1973-06-18
United States, Oregon, Harney, N. side of Saddle Butte
UTC
Charles L. Hitchcock 6733 1940-05-29
United States, Oregon, Lake, Goose Lake
UTC
Keli C. Kuykendall 9972 1999-06-15
United States, Oregon, Douglas, Douglas County; Myrtle Island ACEC/RNA (Area of Critical Environmental Concern/Research Natural Area) in the UmpquaRiver; Bureau of Land Management property; T24S R7W S20 and 21, Near west end of the Island.
UTC
Bassett Maguire 26802 1946-08-01
United States, Oregon, Harney, On summit of mountains above Big Fish Creek Canyon Steens Mountains
UTC
Arthur J. Cronquist 8557 1959-06-23
United States, Oregon, Harney, Pueblo Mt, a little north of the highest point; between Denio and Fields.
UTC
Carl W. Sharsmith 3889 1938-09-24
United States, Oregon, Wallowa, On steep granitic,grassy slopes on northwestern slope of Eagle Cap Peak, altitude ca. 8000 feet, Hudsonian Zone, Wallowa Mountains,Wallowa County.
UTC
William H. Baker 6776 1950-06-02
United States, Oregon, Wallowa, Open meadow, Blue Mountains, near Sled Creek Ranger Station, ca. 20 miles north of Enterprise, Wallowa Co., 45.7273207602199 -117.2778
UTC
Arthur J. Cronquist 6230 1950-04-29
United States, Oregon, Sherman, Mossy mats on steep north slopes above tiny tributary to the John Day river, 1/2 mile west of Cottonwood Bridge between Condon and Moro., 45.48168 -120.47807
UTC
Thomas J. Howell 72 1882-07-17
United States, Oregon, Tillamook, Ocean beach, Tillamook Bay., 45.5237 -123.8953
UTC
Thomas J. Howell 1882-07-01
United States, Oregon, Tillamook, 45.4564 -123.8428
UTC
Kenton L. Chambers 3269 1971-07-21
United States, Oregon, Clatsop, Onion Peak., 45.8161 -123.8847
UTC
Thomas J. Howell 1885-05-09
United States, Oregon, [needs research], Deshutes River
UTC
Charles V. Piper 1921-06-22
United States, Oregon, Union, Hot Lake., 45.2447 -117.9567
UTC
Wilhelm N. Suksdorf
United States, Oregon, Hood River, Columbia River
UTC
Thomas J. Howell s.n. 1885-06-02
United States, Oregon, Wheeler, Stern's Mountain
UTC
Charles L. Hitchcock 5242 1939-07-07
United States, Oregon, Josephine, Cliffs abocve Bolan Lake, Siskiyou Mts. , near the California border
UTC
Albert N. Steward 7083 1956-05-17
United States, Oregon, Sherman, Along Route 97 south of Moro., 45.44148 -120.73105
UTC
Arthur J. Cronquist 7392 1953-07-06
United States, Oregon, Crook, Among scattered ponderosa pines along Indian Creek, north of Big Summit Prairie; Ochoco Mts. between Prineville and Mitchell.
UTC
Barbara L. Wilson 7803 1995-06-20
United States, Oregon, Linn, CULTIVATED ; Demonstration plots belonging to International Seeds.
UTC
Richard R. Halse 5218 1998-06-01
United States, Oregon, Linn, Just east of Corvallis off of State Hwy 34 at the OSU Botany & Plant Pathology field laboratory., 44.56505 -123.20043
UTC
Steve Johnson BLW 9257B 1998-06-02
United States, Oregon, Marion, Northeast of Salem
UTC
Barbara L. Wilson 7755 1995-06-14
United States, Oregon, Marion, CULTIVATED ; Cultivated crop in the Bob Boerfler farm; 3 miles north and 1 mile west of Sublimity
UTC
Arthur R. Kruckeberg 1861 1950-06-21
United States, Oregon, Josephine, Serpentine Pine Barren 2.2 mi W of Gasquet Trail on O'Brien Sourdough Camp Rd
UTC
H. R. Bennett 1621 1959-08-06
United States, Oregon, Clackamas, Above Timberline Lodge on south slope Mt. Hood Hudsonian Zone., 45.32105 -121.73129
UTC
Richard R. Halse 5220 1997-06-01
United States, Oregon, Linn, Just east of Corvallis off of State Hwy 34 at the OSU Botany & Plant Pathology field laboratory., 44.56505 -123.20043
UTC
Barry J. Schrumpf 1993-05-19
United States, Oregon, Linn, SE of Corvallis along Peoria Rd at the Lewis-Brown Farm
UTC
William H. Baker 12887 1955-06-03
United States, Oregon, Wallowa, along the banks of the imnaho River ,14 miles south of Imnaha, Wallowa county,Oregon
UTC
Barbara L. Wilson 10373 2000-06-01
United States, Oregon, Jackson, Lower Big Butte; Bureau of Land Management property
UTC
Louis F. Henderson 6204 1927-05-09
United States, Oregon, Malheur, Sagebrush hill north of Vale.
UTC
Thomas J. Howell 1880-05-01
United States, Oregon, Unknown, Banks of Willamette River.
UTC
Thomas J. Howell 1885-06-02
United States, Oregon, [needs research], Stern's Mountains
UTC
Richard G. Olmstead RGO96-23 1996-06-08
United States, Oregon, Lake, Hart Mountain National Antelope Refuge ; West of Hot Spring Campground. Near ridge top above campground., 42.4983 -119.6897
UTC
Charles V. Piper 6463 1904-06-08
United States, Oregon, Multnomah, Elk Rock., 45.4392 -122.6564
UTC
Arthur J. Cronquist 6291 1950-05-11
United States, Oregon, Morrow, Along Butter Creek ( south Fork of Butter Creek) . 16 miles east of Heppner, 45.3533 -119.212342122223
UTC
Marcia Cutler 1994-07-18
United States, Oregon, Klamath, Klamath Falls Resource area; 1/3 mile below Pitchlog bridge.
UTC
William H. Baker 9061 1952-06-06
United States, Oregon, Wallowa, Rocky hillside, Five Mile View Point, Imnaha Canyon ,Wallowa Mountains.
UTC
Albert S. Hitchcock 2921 1908-07-21
United States, Oregon, Jackson, Face of rock near Siskiyou., 42.075 -122.6058
UTC
Charles V. Piper 643-9 1904-06-20
United States, Oregon, Multnomah, unspecified
UTC
[needs research] 1969-06-19
United States, Oregon, Benton, Soil Conservation Service, Plant Materials Center, NE Granger St, Corvallis., 44.5647 -123.2608
UTC
Barbara L. Wilson 7736 1995-06-13
United States, Oregon, Benton, Cultivated at Hyslop farm for the Plant Materials Center of the Soil Conservation Service of the U.S. Dept. of Agricultu
UTC
[needs research] s.n. 1941-05-20
United States, Oregon, Harney, Squaw Butte, 43.4778 -119.7247
UTC
Albert S. Hitchcock 23586 1927-08-23
United States, Oregon, Hood River, Mt. Hood., 45.5381 -121.5672