- North of the mouth of Sutton Creek, in Sutton Creek Recreation Area, Siuslaw National Forest, about 4 mile north of Florence.2
- North of the north end of Broadway, North Albany.2
- SE slope of Mt Hood at Mt Hood Meadows ski area, Mt Hood National Forest.2
- Shepperd's Dell, along Columbia River east of Portland2
- Sherman2
- South shore of the Chetco River in Redwood State Park, 8 miles east of Brookings2
- Summit of Eagle Cap, Wallowa Mountains2
- Top of Llao Rock, Crater Lake National Park2
- Willamette National Forest, Hidden Lake, 17.7 km SE of Blue River2
- A few miles below summit of Cascade Mts, near Diamond Peak.1
- Along Highway along Columbia River, just east of Crown Point, A.B.S. Foray; on concrete wall along highway1
- Along Muir Creek, 11 miles NE Union Creek.1
- Along State Hwy. 36 in the Coast Range 3.2 miles east of Tide1
- Along State Hwy. 99W, about one mile southeast of Monroe1
- Along river near coast1
- Along road grade, Yachats River, Yachats1
- Along road to Grizzly Ridge, Wallowa Mts., above IMNAHA1
- Along the Eleven Point River in the vicinity of Mo. 19. ca. 2 miles NE of Greer1
- Alton vicinity, 3.1 miles west on MO Hwy P north (right) about 0.5 miles on Or. Co. Rd. P307.1
- American Bottom.1