UTC
Richard R. Halse 7311 2007-07-12
United States, Oregon, Columbia, Along State Hwy,. 47 ca. 4.1 miles southwest of its junction with U. W. Hwy. 30 in Clatskanie., 46.07926 -123.26163
UTC
H. R. Bennett 1626 1959-07-29
United States, Oregon, Lincoln, South of Schooner Creek 1/2 miles SE from Taft Lincoln County., 44.9287539365 -124.013880035841
UTC
Bassett Maguire 17190 1939-06-17
United States, Oregon, Lincoln, Otter Lake SP ; Otter Lake State Park.
UTC
Barbara L. Wilson 11655 2005-09-01
United States, Oregon, Clackamas, Bull Run Watershed: mile 6.1 on road 1210, near bridge, 45.4508333 -122.0008333
UTC
Stephen L. Hatch 2053 1975-08-17
United States, Oregon, Benton, 20 mi west of Corvallis along hwy 34. Mary's Peak., 44.5044 -123.55
UTC
Richard R. Halse 7307 2007-07-12
United States, Oregon, Columbia, Along State Hwy. 47 ca. 4.1 miles southwest of its juncition with U. S. Hwy. 30 in Clatskanie., 46.07926 -123.26163
UTC
Cari Leary 2593 1978-06-12
United States, Oregon, Douglas, South fork of Umpqua River near Troy off OR 227.
UTC
Richard R. Halse 6849 2005-07-12
United States, Oregon, Lane, Along State Highway 36 ca. 1.2 miles northeast of Swisshome along the Siuslaw River., 44.0708333 -123.7866667
UTC
Barbara L. Wilson 11781 2006-07-13
United States, Oregon, Tillamook, Pacific City; Bob Straud State Wayside, by boat ramp., 45.2025 -123.9617, 6m
UTC
La Rea Johnston 4758 1984-07-17
United States, Oregon, Curry, Goat Island, Migratory Bird Refuge, west of Harris Beach State Park, Brookings., 42.0658 -124.3214
UTC
La Rea Johnston 2239 1960-06-27
United States, Oregon, Benton, Approx. 1 mi west of Corvallis on Oak Creek Road., 44.5687 -123.3215