UTC
Richard R. Halse 6068 2001-07-10
United States, Oregon, Lincoln, In the Coast Range along Country Road 547, 1.4 miles south of Burnt Woods, 44.583522433 -123.6217
UTC
Georgia S. Mason 4294 1962-04-19
United States, Oregon, Lane, Menlo Park Eugene.
UTC
Richard R. Halse 1306 1976-05-04
United States, Oregon, Lincoln, Siuslaw National Forest ; Big Elk Campground 1.7 miles west of Harlan along road 53S., 44.5442 -123.7219
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
Richard R. Halse 5173 1996-08-12
United States, Oregon, Morrow, Along U.S. Highway 730 1.7 miles east of Irrigon, 45.8958 -119.440149328471
UTC
Richard R. Halse 7067 2006-09-21
United States, Oregon, Douglas, Along U.S. Hwy. 101 at milepost 203 at the edge of Tahkenitch Lake, ca. 12 miles south of Florence; north of boat ramp., 43.8041111111111 -124.147638888889
UTC
Richard R. Halse 7068 2006-09-21
United States, Oregon, Douglas, Along US Hwy. 101 at milepost 203 at the edge of Tahkenitch Lake, ca 12 miles south of Florence; north of boat ramp., 43.8041111111111 -124.147638888889
UTC
Richard R. Halse 6462 2003-08-26
United States, Oregon, Benton, ca. 7 miles N of Corvallis in the E.E. Wilson Wildlife Area, 29555 Camp Adair Road., 44.71115405 -123.2719
UTC
A. Kelly 24 1996-07-09
United States, Oregon, Grant, Umatilla National Forest ; Junction of Winom Creek and Big Creek.
UTC
Richard R. Halse 7275 2007-06-22
United States, Oregon, Grant, Along U. S. Hwy. 395 ca 4.1 miles north of Long Creek, 44.77677 -119.09155
UTC
Richard G. Olmstead RGO96-15 1996-06-07
United States, Oregon, Lake, Hart Mountain National Antelope Refuge ; Hot Springs Campground. Dry hillside just west of campground.
UTC
Richard G. Olmstead RGO96-15 1996-06-07
United States, Oregon, Lake, Hart Mountain National Antelope Refuge, Hot Springs Campground., 42.4983 -119.6897
UTC
Richard R. Halse 5482 1998-08-25
United States, Oregon, Linn, Willamette National Forest ; Cascade Range Bruno Meadows along Forest Service Road 2234 about 5 air miles southest of Idanha., 44.647 -122.0035
UTC
Richard R. Halse 6788 2005-06-16
United States, Oregon, Coos, Along US Highway 101 ca. 2.4 miles southwest of its junction with State Highway 42 south of Coos Bay., 43.2719444 -124.2613889
UTC
Richard R. Halse 2354 1981-07-09
United States, Oregon, Benton, NE Corvallis west of Canterbury Circle area around Frazier Creek; in hedgerow, 44.5647 -123.2608
UTC
Richard R. Halse 2440 1981-07-29
United States, Oregon, Jackson, Rogue River National Forest ; Along the Applegate River across from Flumet Flat Campground 0.9 miles from McKee Bridge along Forest Service Road 405.
UTC
Richard R. Halse 7085 2006-09-29
United States, Oregon, Curry, Along Jerrys Flat Road ca. 6 miles east of Gold Beach at the Jim Hunt Public Recreation Area on the south bank of the Rogue River
UTC
Richard R. Halse 7308 2007-07-12
United States, Oregon, Columbia, Along State Hwy. 47 ca. 4.1 miles southwest of its junction with U. S. Hwy. 30 in Clatskanie., 46.0530155509391 -123.274907015885
UTC
Richard R. Halse 4766 1994-07-17
United States, Oregon, Yamhill, In the Coast Range about .5 miles SE of Fairdale, 45.3548539365 -123.326925863211
UTC
Richard R. Halse 5144 1996-07-27
United States, Oregon, Benton, Corvallis; 272 S.E. Viewmont Avenue; common weed in lawn and flower beds, 44.5647 -123.2608
UTC
Noel H. Holmgren 10519 1984-06-22
United States, Oregon, Malheur, Hills south of U.S. Highway 95 from a turnoff 17 km (10.5 mi) east of Burns Junction.
UTC
Kenton L. Chambers 1661 1961-05-30
United States, Oregon, Jefferson, Hwy. 97 between Madras and Redmond at the bridge over the Crooked River Canyon., 44.39396 -121.19386
UTC
Arthur J. Cronquist 7010 1953-05-25
United States, Oregon, Grant, Along the South Fork of the John Day River 8 miles south of Dayville.
UTC
Arthur J. Cronquist 6427 1950-05-26
United States, Oregon, Wheeler, 3 miles northeast of Clarno., 44.944476381 -120.428895519823