ARIZ
404074 R. L. Mathiasen 2008-37 2008-09-17
United States, Oregon, Jackson County, 7.5 km NW of Union Creek on State Rte., 1130m
ARIZ
408004 R. L. Mathiasen 98116 1998-10-09
United States, Oregon, Douglas County, 6.9 miles north of the junction of Forest Roads 2134 and 2136 on Forest Road 2136., 1189m
ASC
ASC00064495 R. Mathiasen 9704 1997-06-06
United States, Washington, San Juan, 0.3 mile below the summit of Mount Constitution, Orcas Island, 48.6777 -122.83119, 671m
ASC
ASC00084251 R.L. Mathiasen 1994-20 1994-08-19
United States, WASHINGTON, Pierce, Near Grove of the Patriarchs. 0.3 mi N of the Stevens Canyon entrance to Mount Rainier National Park, 46.75824 -121.5574, 940m
ASC
ASC00084252 R.L. Mathiasen 1994-16 1994-08-18
United States, WASHINGTON, Skamamia County, Junction of Forest Road 3050 and Forest Road 30. Gifford Pinchot National Forest, 46.02185 -121.8929, 980m
ASC
ASC00067592 R. Mathiasen 98125 1998-10-14
United States, Washington, Skamania, 1.4 miles north of Forest Road 43 on Forest Road 4306, Gifford Pinchot National Forest, 45.81997 -121.95717, 640m
ASC
ASC00084248 R.L. Mathiasen 1995-14 1995-06-30
United States, OREGON, Lane, 5.6 mi from jct of Forest Road 2408 and Forest Road 5871 on Forest Road 2408. Willamette National Forest, 43.7597 -122.281, 1370m
ASC
ASC00084249 R.L. Mathiasen 1995-10 1995-06-26
United States, WASHINGTON, San Juan, Little Summit, Mount Constitution, Orcas Island, 48.6777 -122.83119, 670m
ASC
ASC00067591 R. Mathiasen 98126
United States, Washington, Skamania, ca. 0.5 mil south of Junction of Forest Roads 25 and 2560 on Forest Road 25, Gifford Pinchot National Forest, ca. 10 air miles due east of Mount St. Helens, 46.264931 -121.767368, 1036m
ASC
ASC00084247 R.L. Mathiasen 1994-21 1994-08-19
United States, WASHINGTON, Pierce County, 5.0 mi N of Cayuse Pass on Hwy 123, 46.939438 -121.538701
ASC
ASC00062251 R. L. Mathiasen 9531 1995-07-28
United States, Washington, Skamania, 3.4 miles west of junction of Forest Roads 25 and 99 on Forest Road 99, Gifford Pinchot National Forest, 46.319636 -122.022112, 1158m
ASC
ASC00065475 R. Mathiasen 9570 1995-09-28
United States, Oregon, Douglas, Junction of Forest Road 249 and 2134. Calapooya Mountains. Willamette National Forest, 43.38609 -122.39089, 1341m
ASC
ASC00087016 R.L. Mathiasen 2000-39 2000-08-06
United States, OREGON, Lane, At junction of FR 2134 and FR 250. Willamette National Forest, 43.385278 -122.383611, 1460m
ASC
ASC00087018 R.L. Mathiasen 2000-41 2000-08-07
United States, OREGON, Lane, Hemlock Butte on FR 23. Willamette National Forest, 43.12901 -122.19401, 1610m
ASC
ASC00087019 R.L. Mathiasen 2000-43 2000-08-07
United States, OREGON, Lane, 8.5 km from junction of FR 23 and FR 2149 on FR 2149. Willamette National Forest, 43.52039 -122.22042, 1610m
ASC
ASC00094869 R.L. Mathiasen 2009-48 2009-08-16
United States, Oregon, Jackson, 6.1 km N. of jct. of State Rte. 230 and 62 on Rte. 230, 42.971667 -122.398056, 1150m
ASC
ASC00072376 R.L. Mathiasen 2000-28 2000-07-31
United States, WASHINGTON, Skamania, 1.4 mi N of Forest Road 4306. Trout Creek, Wind River Experimental Forest., 45.8199 -121.95717, 640m
ASC
ASC00072377 R.L. Mathiasen 2000-30 2000-08-01
United States, WASHINGTON, Lewis County, Gifford Pinchot National Forest, 2.3 mi from State Highway 12 on FR45. Cortright Creek. 2 mi SE of Mount Rainier National Park and 5 mi NW of White Pass., 46.691623 -121.558471, 825m
ASC
ASC00072378 R.L. Mathiasen 2000-31 2000-08-02
United States, WASHINGTON, Pierce County, Mount Baker-Snoqualmie National Forest, 2.1 mi SW of State Highway 410 on FR73. Huckleberry Creek., 47.06046 -121.6112, 700m
ASC
ASC00072379 R.L. Mathiasen 2000-32 2000-08-02
United States, WASHINGTON, Kittitas County, Gifford Pinchot National Forest, Snoqualmie Pass, along road on NE side of I-90., 47.42277 -121.412705, 880m
ASC
ASC00072380 R.L. Mathiasen 2000-33 2000-08-03
United States, OREGON, Lane, Willamette National Forest, Indigo Springs Campground., 43.49768 -122.26448, 825m
ASC
ASC00072381 R.L. Mathiasen 2000-34 2000-08-04
United States, OREGON, Jackson, State Highway 230, 4.1 mi N of junction w/SH62. Union Creek., 42.97621 -122.39123, 1160m
ASC
ASC00072382 R.L. Mathiasen 2000-35 2000-08-07
United States, OREGON, Lane, Willamette National Forest, 2.2 mi S of Wall Creek Crossing on FR1934., 43.860622 -122.26164, 1280m
ASC
ASC00072383 R.L. Mathiasen 2000-36 2000-08-08
United States, OREGON, Lane, Willamette National Forest, Forest Road 1598 0.4 mi N of FR2672. Huckleberry Creek., 43.48945 -122.87096, 1070m
ASC
ASC00072384 R.L. Mathiasen 2000-37 2000-08-08
United States, OREGON, Wasco, Mount Hood National Forest, Waupinita Pass, Frog Lake Snow Park., 45.226106 -121.69843, 1190m
ASC
ASC00064485 R. Mathiasen 97157
United States, Oregon, Linn, At junction of Forest Road 15 and 1578,Willamette National Forest, 44.36719 -122.12084, 1189m
ASC
ASC00063640 R. Mathiasen 97154 1997-08-03
United States, Oregon, Linn, 0.4 mile north of Forest Road 2672 on Forest Road 1598, Willamette National Forest, 44.39619 -122.01881, 1097m
ASC
ASC00064486 R. Mathiasen 97156 1997-08-03
United States, Oregon, Linn, 0.4 mile south of junction of Forest Road 15 and 1598 on Forest Road 15,Willamette National Forest, 44.36719 -122.12084, 1189m
ASC
ASC00067603 R. Mathiasen 98132 1998-10-20
United States, Oregon, Coos, ca. 2.2 miles east of Iron Mountain on Forest Road 200, Siskiyou National Forest, 42.683292 -124.089944, 945m
ASC
ASC00067602 R. Mathiasen 98116 1998-10-09
United States, Oregon, Douglas, 6.9 miles north of the junction of Forest Roads 2134 and 2136 on Forest Road 2136, Willamette National Forest, 44.864407 -122.31077, 1189m
ASC
ASC00067180 R. Mathiasen 98113 1998-10-06
United States, Oregon, Jackson, 4.1 miles north of junction of State Highways 62 and 230 on SH 230, 42.97621 -122.39123, 1158m
ASC
ASC00063641 R. Mathiasen 97153 1997-08-03
United States, Oregon, Linn, 0.4 mile north of Forest Road 2672 on Forest Road 1598, Willamette National Forest, 44.39619 -122.01881, 1097m
ASC
ASC00064487 R. Mathiasen 97155 1997-08-03
United States, Oregon, Linn, 0.4 mile south of junction of Forest Road 15 and 1598 on Forest Road 15,Willamette National Forest, 44.36719 -122.12084, 1189m
ASC
ASC00067596 R. Mathiasen 98124 1998-10-13
United States, Oregon, Wasco, Wapinitia Pass Frog Lake Snow Park. Mount Hood National Forest, 45.226507 -121.697576, 1189m
ASC
ASC00065472 R. Mathiasen 9573 1995-09-28
United States, Washington, Jefferson, ca. 0.3 mile past junction of Forest Road 2160 and 100 on Forest Road 2160, 47.5686 -123.8506, 884m
ASC
ASC00065473 R. Mathiasen 9572 1995-09-28
United States, Washington, Jefferson, ca. 0.3 mile past junction of Forest Road 2160 and 100 on Forest Road 2160, 47.5686 -123.8506, 884m
ASC
ASC00063627 R. Mathiasen 97142 1997-07-17
Canada, British Columbia, 8.0 miles east of Terrace on Yellowhead Highway, 54.5 -128.578354, 213m
ASC
ASC00064381 R. Mathiasen 9708 1997-06-12
Canada, British Columbia, Porpoise Bay road ca. 0.5 mile east of Sechelt, 49.467224 -123.742144, 24m
ASC
ASC00063620 R. Mathiasen 97141 1997-07-17
Canada, British Columbia, 0.2 mile east of Terrace on Yellowhead Highway, 54.5 -128.578354, 122m
ASC
ASC00063621 R. Mathiasen 97137 1997-07-14
United States, Alaska, Haines, 3.5 miles east of Haines on Lutak Road. Just above the Alaska State Ferry Terminal, 59.230308 -135.438668, 27m
ASC
ASC00084236 R.L. Mathiasen 1994-32 1994-09-03
United States, OREGON, Linn, 12 mi W of Santiam Pass on US Hwy 20. Ca 3.1 mi W of jct of hwy 20 and Forest Road 126. Willamette National Forest, 44.399742 -122.093248, 1040m
ASC
ASC00064493 R. Mathiasen 97136 1997-07-13
United States, Alaska, Haines, 0.2 miles south of Haines on Small Tract Road, 59.2257 -135.444114, 30m
ASC
ASC00084237 R.L. Mathiasen 1994-60 1994-09-07
United States, OREGON, Lane, 2.6 mi from Forest Road 23 on Forest Road 2149. Willamette National Forest, 43.53408 -122.22071, 1550m
ASC
ASC00064494 R. Mathiasen 97135
United States, Alaska, Haines, 0.2 mile south of Haines on Small Tract Road, 59.2257 -135.444114, 30m
ASC
ASC00084265 R.L. Mathiasen 1994-59 1994-09-07
United States, OREGON, Lane, 0.2 mi from jct of Forest Road 2149 and Forest Road 23 on Forest Road 2149. Willamette National Forest, 43.548573 -122.22073, 1340m
ASC
ASC00063893 R. Mathiasen 9609 1996-09-24
Canada, British Columbia, Vancouver Island, Summit of Mount Wells, 48.44159 -123.55533
ASC
ASC00084260 R.L. Mathiasen 1994-31 1994-09-03
United States, OREGON, Linn, 12 mi W of Santiam Pass on US Hwy 20. Ca. 3.1 mi W of jct of Hwy 20 and Forest Road 126. Willamette National Forest, 44.399742 -122.093248, 1040m
ASC
ASC00084259 R.L. Mathiasen 1994-47 1994-09-05
United States, OREGON, Linn, 6.3 mi N of jct of Forest Road 2650 and Forest Road 1506 on Forest Road 2650. 0.2 mi S of jct on Forest Road 2650 and logging spur 648. E of Carpenter Mountain Lookout. Willamette National Forest, 44.28116 -122.14389, 1220m
ASC
ASC00063894 R. Mathiasen 9608 1996-09-23
Canada, British Columbia, Vancouver Island. 0.2 mile east of Horne Lake, 49.35119 -124.74155
ASC
ASC00084256 R.L. Mathiasen 1994-30 1994-09-03
United States, OREGON, Linn, 12 mi W of Santiam Pass on US Hwy 20. Ca 3.1 mi W of jct on Hwy 20 and Forest Road 126. Willamette National Forest, 44.399742 -122.093248, 1040m
ASC
ASC00063623 R. Mathiasen 9706 1997-06-08
Canada, British Columbia, Vancouver Island. Summit of Mount Findlayson, 48.48275 -123.53861, 421m
ASC
ASC00063622 R. Mathiasen 9707 1997-06-12
Canada, British Columbia, Porpoise Bay road ca. 0.5 mile east of Sechelt, 49.467224 -123.742144, 24m
ASC
ASC00067597 R. Mathiasen 98131 1998-10-19
United States, Oregon, Lincoln, 3.4 miles south of Forest Road 5300 on Forest Road 5360, Eckman Creek Road, Siuslaw National Forest, 44.400692 -124.030812, 701m
ASC
ASC00067598 R. Mathiasen 98122 1998-10-12
United States, Oregon, Lane, 0.4 miles north of Forest Road 2672 on Forest Road 1598, Willamette National Forest, 44.39919 -122.01882, 1097m
ASC
ASC00067601 R. Mathiasen 98118 1998-10-11
United States, Oregon, Lane, Indigo Springs Campground area, Willamette National Forest, 43.49768 -122.26448, 823m
ASC
ASC00067600 R. Mathiasen 98119 1998-10-11
United States, Oregon, Lane, 2.9 miles south of junctions of Forest Roads 2153 and 355 on Forest Road 2153, Willamette National Forest, 43.43196 -122.30054, 1250m
ASC
ASC00067599 R. Mathiasen 98121 1998-10-12
United States, Oregon, Lane, 2.2 miles south of Wall Creek Crossing on Forest Road 1934, Willamette National Forest, 43.86062 -122.2616, 1280m
ASC
ASC00063632 R. Mathiasen 97167 1997-08-06
United States, Oregon, Lane, 1.9 miles east of junctions of Forest Roads 1993 and 1995 on Forest Road 1993, Willamette National Forest, 44.07833 -122.09037, 1250m
ASC
ASC00063892 R. Mathiasen 9610 1996-09-25
United States, Washington, Clallam, 2.0 miles south of the entrance to Olympic National Park on Hurricane Ridge road, 47.895105 -123.34953, 701m
ASC
ASC00067595 R. Mathiasen 98130 1998-11-17
United States, Washington, Grays Harbor, ca. 1 mile east of junction of State Highway 105 and road to Westport, between SH 105 and Oyster Place road, 46.86138 -124.07522, 6m
ASC
ASC00067594 R. Mathiasen 98129 1998-10-16
United States, Washington, Kittitas, Snoqualmie Pass, along road on northeast side of I-90, Gifford Pinchot National Forest, 47.396054 -121.397004, 884m
ASC
ASC00067590 R. Mathiasen 98127 1998-10-15
United States, Washington, Lewis, 2.3 miles from State Highway 12 on Forest Road 45, Gifford Pinchot National Forest, ca. 2 miles southeast of Rainier National Park and 5 miles northwest of White Pass, 46.689576 -121.539655, 823m
ASC
ASC00067593 R. Mathiasen 98128 1998-10-16
United States, Washington, Lewis, 2.1 miles southwest of State Highway 410 on Forest Road 73,Mount Baker/Snoqualmie National Forest, 47.06046 -121.611232, 701m
ASC
ASC00063625 R. Mathiasen 9703 1997-06-06
United States, Washington, San Juan, Summit of Mount Constituion, Orcas Isalnd, 48.6777 -122.83119, 732m
ASC
ASC00063624 R. Mathiasen 9705 1997-06-07
United States, Washington, San Juan, 1.2 miles south of Mount Constituion, Orcas Island, 48.6777 -122.83119, 762m
ASC
ASC00063626 R. Mathiasen 9702 1997-06-05
United States, Washington, San Juan, Near Little Summit, Mount Constitution, Orcas Island, 48.6777 -122.83119, 622m
OSC:OSU
Eldon W. Lyle; E.W. Lyle none 1930-10-28
United States, Oregon, Clackamas, taken on Still Creek trail one mile east of Camp Creek, Rhododendron., 45.3297 -121.91
OSC:OSU
Lilla R. Leach; Lilla Leach 3378 1931-04-29
United States, Oregon, Curry, Game Lake., 42.4331 -124.0858
OSC:OSU
Fred Jay s.n. 1931-09-12
United States, Oregon, Marion, Breitenbush Creek, 3 miles from Breitenbush., 44.7819 -121.9708
OSC:OSU
J. L. Mielke; J.L. Mielke s.n. 1930-05-31
United States, Oregon, Clackamas, 4 mi E of Rhododendron., 45.3297 -121.827184276257, 640m
OSC:OSU
Frank P. Sipe; Sipe none 1930-08-03
United States, Oregon, Douglas or Jackson, Union Creek, Crater Nationl Forest.
OSC:OSU
[needs research]; Langley, Goodding none 1931-04-22
United States, Oregon, Clackamas, Still Creek Trail, Mt. Hood Natl. For., 45.2914 -121.8619
OSC:OSU
William B. Cooke; W. Bridge Cooke 12057 1938-10-12
United States, Oregon, Wasco, Wapinitia Pass., 45.18886 -121.68913
OSC:OSU
Leslie N. Goodding; L.N. Goodding s.n. 1930-05-23
United States, Oregon, Clackamas, Still Creek Trail, Mt. Hood National Forest., 45.2914 -121.8619
OSC:OSU
Leslie N. Goodding; L.N. Goodding, Hinckley none 1930-07-04
United States, Oregon, Clackamas, Still Creek Trail, four miles above Rhododendron.
OSC:OSU
E. L. Evinger; E.L. Evinger 619 1927-07-19
United States, Oregon, Clackamas, Mt. Hood National Forest, Swim., 45.3 -121.7342
OSC:OSU
William H. Baker 3250 1946-08-25
United States, Oregon, Coos, Iron Mountain, east slope at Smith claim., 42.70806 -124.07928
OSC:OSU
Thomas W. Childs s.n. 1930-09-08
United States, Oregon, Tillamook, near Nehalem., 45.7203 -123.8928, 91m
OSC:OSU
Louis F. Henderson; L.F. Henderson 12866 1930-07-09
United States, Oregon, Douglas, Union Creek-Diamond Lake Road.
OSC:OSU
Frank P. Sipe; F.P. Sipe 613 1927-06-24
United States, Oregon, Clackamas, Summit Ranger Station, Swim., 45.3011 -121.7408
OSC:OSU
A. L. Hinckley; A.L. Hinckley none 1930-06-06
United States, Oregon, Clackamas, about 1 mile from base of Still Creek Trail.
OSC:OSU
Martin W. Gorman; M.W. Gorman s.n. 1924-09-07
United States, Oregon, Clackamas, Mt. Hood; Paradise Peak Trail., 1463m
OSC:OSU
William B. Cooke; W. Bridge Cooke 10633 1938-04-21
United States, Oregon, Linn, nr. Marion Forks., 44.6156 -121.9469
OSC:OSU
Leslie N. Goodding; Goodding, Hinkley none 1930-07-04
United States, Oregon, [needs research], Still Creek Trail, four miles above Rhudukih.
CalBG:RSA
Louis C. Wheeler 6933 1952-09-15
United States, California, Humboldt, North Fork, Mad River.
CalBG:RSA
RSA0157301 Robert L. Mathiasen 1490 2017-10-02
Canada, British Columbia, Vancouver, PrivateNE shore of Horne Lake, Vancouver Island., 49.3444444 -124.661111, 70m
CalBG:RSA
RSA0451466 Robert L. Mathiasen 1502 2018-06-20
United States, Oregon, Coos, 4.6 km W of For. Rd. 33 on For. Rd. 5325. Klamath National Forest; ., 42.67555556 -124.1197222, 870m
WS
123551 F.G. Meyer 1685 1939-07-30
United States, Washington, Thurston, Black Hills., 47.026706 -122.972215
WS
401885 Regina Johnson 2021-001 2021-01-17
United States, Washington, Mason, Harstine Island State Park., 47.26081 -122.87598, 61m