UTC
C. M. Neidert 27 1973-06-18
United States, Oregon, Harney, S. Side of Saddle Butte
UTC
Patricia L. Packard 75-45 1975-06-13
United States, Oregon, Harney, South of Andrews, along road., 732m
UTC
Arthur J. Cronquist 6503 1950-06-09
United States, Oregon, Morrow, 7 miles east of Boardman, 45.84 -119.529763796075
UTC
C. M. Neidert 95 1973-06-26
United States, Oregon, Harney, Malheur Environmental Field Station ; Northeast corner of Field Station., 43.2439 -118.8939
UTC
Max Robinson 1941-08-06
United States, Oregon, Malheur, East of Folly Farm
UTC
Roy C. Andrews 845 1936-06-27
United States, Oregon, Wheeler, Wheeler Co. : Along banks of a creek, three miles east of Mitchell., 44.5667 -120.090908407872
UTC
Richard R. Halse 2517 1982-07-23
United States, Oregon, Clatsop, Gearhart, on foredunes at the end of E street, 46.0244 -123.91
UTC
Richard R. Halse 7265 2007-06-21
United States, Oregon, Union, Along State Hwy. 237 between Cone and Union, 5.2 miles north of Union., 45.29295 -117.85946
UTC
Bassett Maguire 26413 c 1946-06-14
United States, Oregon, Harney, 17 miles south of Frenchglen, 42.579458115 -118.9144
UTC
Richard R. Halse 2517 1982-07-23
United States, Oregon, Clatsop, Gearhart, on foredunes at the end of E street, 46.0244 -123.91
UTC
Bassett Maguire 26413 1946-06-14
United States, Oregon, Harney, 17 miles south of Frenchglen, 42.579458115 -118.9144
UTC
Thomas J. Howell
United States, Oregon, Wheeler, Boseburg.
UTC
R. Atkins 8185 1981-06-30
United States, Oregon, Malheur, Along U.S. 20, 31 miles E of Juntura in river flood plain of Malheur River., 43.75 -117.8333333
UTC
Bassett Maguire 26413 a 1946-06-14
United States, Oregon, Harney, 17 miles south of Frenchglen, 42.579458115 -118.9144
UTC
Thomas J. Howell
United States, Oregon, Wheeler, The Dalles
UTC
Thomas J. Howell 1881-07-01
United States, Oregon, Multnomah, Sauvie's Island, 45.668 -122.8083
UTC
Thomas J. Howell
United States, Oregon, Multnomah, Sauvie's Island, 45.668 -122.8083
UTC
Quentin D. Clarkson 1952-06-17
United States, Oregon, Jefferson, Along road 2 miles west of Madras., 44.6336 -121.186869103734