UTC
Arthur J. Cronquist 8690 1959-07-13
United States, Oregon, Harney, West of Ridge top just west of Kiger Creek; near crest of the Steens Mts, 80 miles southwest of Burns., 42.70395 -118.57341, 2743m
UTC
Peter H. Raven 10069 1956-08-12
United States, Oregon, Deschutes, Indian Ford Forest Camp, Deschutes National Forest., 44.3581 -121.6097
UTC
F. B. Wann 4699 1932-06-19
United States, Oregon, Union, Blue Mountains near La Grande
UTC
Bassett Maguire 15306 1934-06-10
United States, Oregon, Klamath, 20 mi SE of Crater Lake, 42.70345746 -121.865165870307
UTC
Bassett Maguire 26504 1946-06-19
United States, Oregon, Klamath, 27.5 mi. N of Klamath Falls.
UTC
[needs research] 14414IS23 2003-08-03
United States, Oregon, Wallowa, Wallowa-Whitman National Forest; Collected on Dutch Flat Creek. Outside of North Powder, up Dutch Flat Trail #1607 1.2 mi staying left at the 'Y' in the trail. Site is 100 m upstream in a meadow near a fork in the stream.
UTC
Gerrit Davidse 521 1966-06-04
United States, Oregon, Baker, 22 mi NE of US26 and OR 7 intersection along OR 7
UTC
Bassett Maguire 26920 1946-08-09
United States, Oregon, Baker, Mud Lake Anthony Lakes Elkhorn Ridge Blue Mts, 44.9666 -118.2321
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
Albert N. Steward 6067 1952-05-03
United States, Oregon, Deschutes, South rim of Crooked River canyon, 0.5 mi. above Smith Rock, in grassland.
UTC
A. W. Collotzi 712 1966-06-03
United States, Oregon, Harney, Growing 15 miles north of Burns along Hy. 395.
UTC
Bassett Maguire 26962 1946-08-11
United States, Oregon, Baker, NE of Lookout Peak, drainage into Hoffner Lake, Anthony Lakes, Blue Mts., 44.9494 -118.235
UTC
Elaine Joyal 855 1985-06-08
United States, Oregon, Malheur, Star Mtn. NW of Crowley, 43.3753 -117.9686
UTC
La Rea Johnston 2235 1960-06-19
United States, Oregon, Jackson, Dead Indian Road; 16 miles from Lake of the Woods near Jackson and Klamath county line.
UTC
Arthur J. Cronquist 6283 1950-05-11
United States, Oregon, Umatilla, 24 miles southwest of Pendleton, on road to Heppner, 45.4723167965 -118.935689562
UTC
Noel H. Holmgren 8862 1978-06-06
United States, Oregon, Malheur, Westfall- Beulah Road, 17.7 km (11 mi)Northeast of north end of Agency Reservoir, 32 km (20mi) airline distance north of Juntura., 44.03135 -118.04139, 1372m
UTC
Bassett Maguire 26505 1946-06-19
United States, Oregon, Klamath, 27.5 mi. N. of Klamath Falls.
UTC
C. M. Neidert 136 1973-06-28
United States, Oregon, Harney, Poison Ck. 16 mi N Burns, 43.7183 -119.0286
UTC
Arthur J. Cronquist 7420
United States, Oregon, Wheeler, Open south slopes south of north rim of Mt. Pisgah., 44.47177 -120.23467, 1951m
UTC
Bassett Maguire 26734 1946-07-30
United States, Oregon, Harney, Malheur Nat'l. For, 18 mi. N. of Burns along the John Day Highway.
UTC
Charles L. Hitchcock 4857 1939-06-22
United States, Oregon, Deschutes, MacKenzie Pass 4 mi N of North Sister Mtn, 44.26069 -121.80646
UTC
Gerrit Davidse 535 1966-06-05
United States, Oregon, Wallowa, Growing 8 miles south of Wallowa
UTC
Mildred Arnot MA-767 1996-06-07
United States, Oregon, Lake, Hart Mountain National Antelope Refuge ; Hot Springs Campground on Rock Creek. 4 miles south of Refuge Headquarters.
UTC
Bassett Maguire 27110 1946-08-20
United States, Oregon, Wallowa, Eagle Cap Peak Basin, Wallowa Mts., 2804m
UTC
C. M. Neidert 186 1973-07-02
United States, Oregon, Harney, Steens Mt. Scharff's Cabin, 42.647 -118.5963, 2377m
UTC
A. W. Collotzi 719 1966-06-04
United States, Oregon, Grant, 26 miles E of John Day along U.S. 26
UTC
Bassett Maguire 26733 1946-07-30
United States, Oregon, Harney, Malheur Nat'l. For, 18 mi. N. of Burns along the John Day Highway.
UTC
Richard R. Halse 6796 2005-06-26
United States, Oregon, Wallowa, Northeast of Enterprise, along the Zumwalt Buckhorn Road ca. 8.6 miles from its junction with Crow Creek road., 45.5027778 -117.2666667
UTC
A. Kelly 20022 2000-06-06
United States, Oregon, Umatilla, On way to Butcherknife Springs. 1/4 mile up FS 290, off FS 320, off of FS 54 Road.