UTC
Wilhelm N. Suksdorf 1298
United States, Oregon, Hood River, Columbia River; E of Hood River
UTC
Charles L. Hitchcock 4964
United States, Oregon, Jackson, Farewill Bend Forest Camp, 1 mile N. of Union Creek.
UTC
Richard Brock 666 1998-06-12
United States, Oregon, Jackson, Applegate Valley; Billy Mountain
UTC
Barbara L. Wilson 11381 2005-07-16
United States, Oregon, Lincoln, Lincoln City, in an area about 4 blocks square with Pelican Shores Inn, 2645 NW Inlet Avenue, at the northwest corner, 44.9847 -124.013
UTC
Richard R. Halse 5054 1996-06-16
United States, Oregon, Benton, Corvallis; Jackson-Frazier Wetland at the end of Lancaster Street, 44.607 -123.243
UTC
Morton E. Peck 10155 1921-07-10
United States, Oregon, Grant, Along John day River near mouth of Widow Creek, 44.43811 -119.34784
UTC
Albert N. Steward 7439 1958-05-11
United States, Oregon, Josephine, Siskiyou National Forest; Store Gulch Guard Station; ca 7 air mi W of Selma.
UTC
Arthur J. Cronquist 7279 1953-06-25
United States, Oregon, Crook, 4 mi NE of Prineville, 44.3566066985 -120.754442695582
UTC
Barbara L. Wilson 7731 1995-06-13
United States, Oregon, Benton, Cultivated at Hyslop farm; Granger Road 2 mi east of Lewisburg
UTC
Arthur J. Cronquist 7278
United States, Oregon, Crook, 4 mi. NE of Prineville
UTC
Richard R. Halse 6484 2004-04-22
United States, Oregon, Josephine, Along the Merlin-Galice Road, 0.8 miles south of it sjunction with Lower Graves Creek Road (at bridge over the Rogue River).
UTC
Wilhelm N. Suksdorf 1297
United States, Oregon, Hood River, Columbia River; E of Hood River
UTC
Richard Callagan 1997-05-23
United States, Oregon, Jackson, Squire's Peak near Ruch.
UTC
Thomas J. Howell
United States, Oregon, Josephine, Grant's Pass, 42.4392 -123.3272
UTC
Richard R. Halse 6483 2004-04-22
United States, Oregon, Douglas, Roseburg, near airport at junction of Stewart Parkway and Fairmont Street., 43.2389 -123.3544
UTC
Cindy T. Roché 2005-06-06
United States, Oregon, Josephine, Star Flat, above Deer Creek below the Illinois River Road., 42.2789 -123.6758
UTC
Noel H. Holmgren 8814
United States, Oregon, Malheur, Small canyon; canyon mouth 6 mi (ca 4.5 air mi) NNW of Harper