NY
Amos A. Heller 1928-08-02
United States, Oregon, [needs research], Near Brightwood, along Mt. Hood Loop Highway.
NY
Edmund P. Sheldon 1902-11-24
United States, Oregon, Multnomah, Fulton., 45.4708 -122.6706
NY
Dale W. McNeal 1983-06-08
United States, Oregon, Marion, Beside Highway 26, o. 2 miles north of the Linn County line.
NY
[unknown] 1936-12-10
United States, Oregon, [needs research], Mt. Hood National Forest.
NY
C. G. Pringle 1881-11-07
United States, Oregon, [needs research], Banks of the Willamette.
NY
W. G. Harford 1869-05-04
United States, Oregon, Multnomah, Portland., 45.5236 -122.675
NY
William H. Baker 1938-08-20
United States, Oregon, Douglas, Jones Camp 2 miles west of Paradise Camp No. 2 north of Elkton.
NY
F. E. Lloyd
United States, Oregon, Washington, Forest Grove., 45.52 -123.1094
NY
Steven R. Hill 2000-08-03
United States, Oregon, Lincoln, At "Lost Prairie," ca. 6.0 miles SE of Rose Lodge, just W of Forest Service Road 210; S of OR RT. 18 and Salmon River. Siuslaw National Forest., 44.95 -123.817, 1067m
NY
[needs research] 1905-05-15
United States, Oregon, [needs research], Vicinity of Portland.
NY
A. Kellogg
United States, Oregon, Multnomah, Portland., 45.5236 -122.675
NY
J. S. Newberry
United States, Oregon, [needs research], Multnomah Valley.
NY
Steven R. Hill 2000-08-12
United States, Oregon, Douglas, [Topo Map: Reedsport 7.5' quadrangle]. East Gardiner, railroad trestle (raised bed) at railroad bridge, N f Blacks Island, at mouth of Smith River; ca. 1.0 km. E of US Rt. 101, 1 km. NE of Reedsport on Umpqua River junction.
NY
Martin W. Gorman 1923-02-01
United States, Oregon, Multnomah, Sylvan, south side of Canyon Road., 45.5067 -122.7463
NY
Huron H. Smith 1910-08-08
United States, Oregon, Multnomah, Palmer, Bridal Veil., 640m
NY
Robert T. Clausen 1963-07-05
United States, Oregon, Coos, Coquille River Drainage: near headwaters of Schoolhouse Creek., 250m
NY
J. Lunell 1903-06-15
United States, Oregon, Multnomah, Portland., 45.5236 -122.675
NY
Louis F. Henderson 1936-10-02
United States, Oregon, Lane, Triangle Lake., 44.1708 -123.5778
NY
Robert T. Clausen 1965-08-05
United States, Oregon, Lane, Willamette River drainage: on slope near eastern end of tunnel on Southern Pacific Railroad east of Wicopee., 830m
NY
C. G. Pringle 1881-11-07
United States, Oregon, [needs research], Banks of the Willamette.
NY
Edmund P. Sheldon 1902-11-24
United States, Oregon, Multnomah, Fulton., 45.4708 -122.6706
NY
Robert T. Clausen 1940-08-03
United States, Oregon, Clackamas, Willamette River drainage: east side of ravine of Newell Creek, 1 miles east of Oregon City., 122m