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Carl C. Marshall 129 1885-05-00
United States, California, Humboldt, Open ground in the hills.
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Thomas W. Nelson; Jane P. Nelson 7781 1985-05-24
United States, California, Mendocino, Along State Route 20, ~ 1.5 miles W of junction with U.S. 101; west of Willits, 39.412916 -123.364131, 457m
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J.P. Smith; J.O. Sawyer 12826 2010-05-07
United States, California, Shasta, Shasta-Trinity National Forest. Shotgun Rd. west of I-5, S of its junction with Simms Rd., 41.055 -122.379, 537m
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Dillon North Davis 13 2013-06-10
United States, California, Plumas, 9.8 miles south on FS Road 25N17 from intersection with Highway 70., 40.0044 -121.14459
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M. R. Mesler; Robin Bencie, K. A. Wayman 983 2011-08-02
United States, California, Humboldt, Crogan Rocks, ~.25 mi. east of Crogan Hole, 41.08184 -123.46431, 1759m
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M. R. Mesler; L. Sloan, I. Zacher 1276 2012-07-13
United States, California, Del Norte, Ridge between Broken Rib Mtn and Wounded Knee Mtn, 41.88132 -123.70408, 1470m
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M. R. Mesler; Robin Bencie, Ian Zacher 1521 2013-06-28
United States, California, Humboldt, Bret Hole. 1.1 km SW of Trinity Summit, 41.06764 -123.471912, 1106m
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J. Carey; A. Hong, J. Leffingwell 88B 1995-05-07
United States, California, Colusa, 2.25 mi. SE on Leesville-Williams Rd. from its junction with Bear Valley Rd., 39.171258 -122.412556, 396m
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Monica Rodriquiez; William A. Worley 30 2015-04-04
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Thomas W. Nelson; Jane Nelson 8690 1988-05-08
United States, California, Mendocino, Beside State Route 101, south side Pieta Creek., 38.9 -123.06
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Thomas W. Nelson; Jane Nelson 6981 1982-05-29
United States, California, Glenn, Along Forest Service Rd. 18N30 to Black Diamond Mtn, 5.8 mi. from junction with county road north of Stonyford., 39.3998272 -122.6273069, 793m
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Thomas W. Nelson; Jane Nelson 6941 1982-05-29
United States, California, Glenn, Along road to Black Diamond Mtn, 0.4 mi. from junction with county road north of Stonyford., 39.41449 -122.571056
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Wendell Wood 117 1970-07-14
United States, California, Mono, Off Hwy. 158, 2 mi. up Parker Lake Rd., 37.865085 -119.117217, 2134m
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Gary J. Stebbins 36 1970-03-28
United States, California, Calaveras, On county rd. 2.5 mi. N of Mtn. Ranch, 38.246814 -120.576836
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D.E. Anderson 2192 1962-05-01
United States, California, Humboldt, 1 mi. E of junction of Redwood Creek road and road to Hoopa, 40.964208 -123.822877
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W.K. Parks 1194 1933-07-00
United States, California, Humboldt, South Fork Mountain.
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D.M. Patten sn 1964-05-02
United States, California, Lake, 7 mi. NW of Lakeport on Hidden Lake Rd., 39.13785 -122.90989, 451m
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C.B. Wolf 1787 1928-05-03
United States, California, Napa, 5 mi. N of Calistoga, on Mt. St. Helena Grade, 38.636974 -122.600926
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C.B. Wolf 2048 1928-05-06
United States, California, Lake, 3 mi. E of Bartlett Springs on rd. to Williams, 39.16081 -122.66124
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Elrid H. Spinas 58 1948-06-16
United States, California, Humboldt, Horse Mtn., 40.864375 -123.730109
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H.E. Parks; J.P. Tracy 11380 1936-06-13
United States, California, Del Norte, State line N of Monumental, head of Shelley Creek, California side, 41.995801 -123.79038, 945m
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J.P. Tracy 12761 1933-07-16
United States, California, Trinity, S Fork Mtn. at head of 8-Mile Ridge, 40.51981 -123.509384, 1646m
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Class sn 1937-04-29
United States, California, Humboldt, Miranda, 40.234586 -123.823646
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H.E. Parks; J.P. Tracy 790 1930-05-25
United States, California, Humboldt, Laribee Valley, 40.4433 -123.6821, 762m
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J.A. Week 33 1966-05-07
United States, California, Sacramento, End of Hazel Ave, Natoma Lookout, American River, 73 yds NE of parking lot, 38.637877 -121.221494, 160m
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J. Wendell Howe 49 1930-01-05
United States, California, Solano, Green Valley, 38.25234 -122.16402
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R. Jensen sn 1951-05-00
United States, California, Stanislaus, La Grange, 37.66423 -120.46039
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Paul Shields sn 1955-06-00
United States, California, Los Angeles, 5 S of Sommerset
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W.D. Stevens 4 1964-05-24
United States, California, Shasta, 8 mi. E of Millville on Hwy. 44, 40.514388 -122.035056
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Thomas W. Stark 84 1967-07-16
United States, California, Modoc, 2 mi. S of Lava Beds Natl. Monument, 10 mi. W of the town of Perez, 41.661105 -121.438705, 915m
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M.T. Milligan 563 1966-07-07
United States, California, Modoc, Slopes and ridges east of Jess Valley, 41.2739 -120.2808, 1768m
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R.C. Wunner 401 1965-07-20
United States, California, Siskiyou, Lava Beds National Monument, Indian Wells near N prefab, 41.713376 -121.497896, 1433m
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R.C. Wunner 402 1965-07-20
United States, California, Siskiyou, Lava Beds National Monument, Indian Wells near N prefab, 41.713376 -121.497896, 1433m
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D.M. Thomson 155 1965-07-21
United States, California, Siskiyou, Lava Beds National Monument, N boundary rd, near Canbys Cross, 41.812512 -121.523948
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M.T. Milligan 209 1964-08-06
United States, California, Lassen, Eagle Lake, near shore at Eagle Lake General Store., 40.66137 -120.77597, 1677m
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H.E. Parks; S.T. Parks 820 1930-05-15
United States, California, Lake, Mirabel Mine, 38.70028 -122.60515, 610m
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J. Hall sn 1937-05-19
United States, California, Mendocino
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D.E. Anderson 3559B 1965-05-15
United States, California, Humboldt, Along Hwy. 96, 1.9 mi. N of Willow Creek, above Trinity River, 40.95611111 -123.6430556
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R. Spellenberg 459 1964-06-17
United States, California, Trinity, Underwood Mtn. Pass, Underwood Mtn. Rd, 12 mi. W of Burnt Ranch, 40.738254 -123.434154, 1372m
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Lincoln Constance; A.A. Beetle, J.P. Tracy 2614 1940-05-17
United States, California, Trinity, Larrabee Valley, near Eureka, 762m
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D.E. Anderson 3653A 1965-05-08
United States, California, Humboldt, 3.5 mi. N of Willow Creek along rd. running along E of Trinity River, 40.98767 -123.63707
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Louise Kellogg 7 1952-07-09
United States, California, Tehama, Near Squaw Camp and Pole Corral on Boswell Ridge directly S of S Yolla Bolly Mtn., 40.02005 -122.85153, 2134m
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D.E. Anderson 2479 1963-05-25
United States, California, Humboldt, 2-3 mi. N of Capetown, 40.509852 -124.367277
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D.E. Anderson 3559A 1965-05-01
United States, California, Humboldt, Along Hwy. 96, 1.9 mi. N of Willow Creek, 40.95611111 -123.6430556
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M.T. Milligan 192 1964-07-25
United States, California, Modoc, 1.0 mi. E of Weber Salt Camp on Pine Creek Rd., 41.348755 -120.30089, 2134m
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M.T. Milligan 484 1966-06-29
United States, California, Modoc, N end of Jess Valley, 41.25536 -120.30304, 1616m
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W.R. Rogers 240 1966-07-06
United States, California, Plumas, 40.050096 -120.323787
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R.G. Means 47 1962-06-28
United States, California, Placer, N end Lake Tahoe, near Placer County Admin. Bldg., 39.17937 -120.138931, 1921m
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C.B. Wolf 1975 1928-05-05
United States, California, Lake, 4 mi. from Clear Lake on the rd. to Bartlett Springs, 39.12432 -122.79254
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J.P. Tracy; H.E. Parks II07I 1934-06-27
United States, California, Humboldt, Grouse Mtn., 40.758803 -123.67211, 1372m
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R. Jensen sn 1951-05-00
United States, California, Tuolumne, Twain Harte, 38.039645 -120.232689
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Dorothy Parker sn 1949-07-04
United States, California, Siskiyou, Summit of Scott Mtn., 41.275847 -122.698098, 1677m
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C.B. Wolf 1897 1928-05-04
United States, California, Lake, 2 mi. S of Middletown, 38.727527 -122.620286
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J. Wendell Howe 1236
United States, California, Humboldt
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H.E. Parks; S.T. Parks 260 1928-06-00
United States, California, Mendocino, Near Longvale, 183m
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H.E. Parks; S.T. Parks 9253 1928-06-00
United States, California, Lassen, Lake Almanor
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M.T. Milligan 224 1964-08-09
United States, California, Modoc, Rim of Pine Creek, 41.348568 -120.340104, 1982m
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Larry Berti 65 1969-05-09
United States, California, Tehama, Antelope Creek Canyon, N face, 12 mi. E of Red Bluff, 3 mi. upstream from dam., 40.210312 -122.011372, 213m
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John Pratt 62 1970-06-04
United States, California, Lassen, Susanville, 40.417196 -120.766596
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J.V. Serrao II 160 1971-05-05
United States, California, Butte, On N banks of Hwy. 32, 19.4 mi. E of Hwy. 32 and Oroville Rd. intersection, 39.956152 -121.648108, 244m
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J.V. Serrao II 134 1971-04-24
United States, California, Butte, Banks of Honey Run Rd, ~ 3 mi. W of Covered Bridge, Paradise, 39.709782 -121.752092
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R. Carter 552 1967-06-27
United States, California, Lassen, 10 yds. off N side of rd, 1.75 mi. W of Eagle Lake Biology Station, 40.60888889 -120.7136111, 1585m
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J.O. Sawyer 2585A 1970-05-00
United States, California, Trinity, Above New River, 40.851764 -123.458929, 244m
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R.A. Vanbianchi 7 1971-07-01
United States, California, Marin, San Geronimo Ridge, 37.999068 -122.660242
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Mary Katherine Wicksten 40 1971-06-17
United States, California, San Mateo, Huddart Park, grassy hill above Oak Area, 37.433986 -122.288167
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Mary Katherine Wicksten 86 1971-06-22
United States, California, San Mateo, Huddart Park, by rd. to family campground, 37.441389 -122.291498
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J.O. Sawyer 2621A 1970-05-08
United States, California, Trinity, 5 mi. SW of Primitive Area, E Fork of New River, 40.988409 -123.312792, 610m
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J.P. Smith; J.O. Sawyer, Maralyn OMeara 5722 1972-07-03
United States, California, Siskiyou, E slope of Kangaroo Mtn, above Toehead Lake., 41.926762 -123.191458, 1890m
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J.P. Smith; J.O. Sawyer 4720 1971-06-06
United States, California, Lake, 0.75 mi. N of Clyde Mine, Walker Ridge Rd., 39.06583333 -122.4855556
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Thomas W. Nelson 468 1971-06-13
United States, California, Mendocino, Beside Hwy. 101, 3 mi. N of rd. to Redwood Valley, 39.270751 -123.234215
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D.H. Norris; Thomas W. Nelson, S. Dowty 19526 1971-06-23
United States, California, Siskiyou, Snowmans Hill Summit 3 mi. W of McCloud on Hwy. 89, 41.269087 -122.221505
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Thomas W. Nelson 422 1971-04-25
United States, California, Trinity, Above Big Flat Campground, 40.740882 -123.204285
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Clifton Raymond Chesbrough 94 1973-06-19
United States, California, Humboldt, 0.5 mi. N of College Cove along coast, 41.0701587 -124.1580372
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Thomas W. Nelson 1075 1973-07-14
United States, California, Trinity, Beside Deadfall Creek, just west of head of trail to Deadfall Lake, 41.332849 -122.523984
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J.P. Smith; J.O. Sawyer, James Nelson 5218 1972-04-22
United States, California, Mendocino, Junction of rd. to Dos Rios and SR 261, 39.711531 -123.345781
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D.H. Norris; S. Dowty, Thomas W. Nelson 19125 1971-06-21
United States, California, Shasta, Along Hwy. 44 about 10 mi. E of Shingletown, 40.51732 -121.7189
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A.M. Montalvo; J.D. Ackerman 294 1974-06-01
United States, California, Del Norte, 0.5 mi. N of Alta and Low Divide along Wimer Rd. to Pine Flat Mtn., 41.910295 -124.027702, 610m
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Frederick W. Oettinger 951 1969-07-10
United States, California, Siskiyou, Marble Mtn. Wilderness Area, NW of Lower English Lake, 41.41425 -123.20812, 1768m
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Larry E. DeBuhr; G.D. Wallace 642 1972-05-23
United States, California, Del Norte, Six Rivers National Park, junction of Stony Creek and Smith River N Fork, N of Gasquet, 41.865009 -123.953933
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Maralyn OMeara 315 1974-05-04
United States, California, Lake, Along Walker Ridge Rd. 0.5 mi. N from junction with Hwy. 20, 39.02872 -122.4516, 671m
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D.E. Anderson; Thomas W. Nelson, S. Dowty 5676 1972-06-14
United States, California, Trinity, 8 mi. W on 1S07 from its junction with the county road., 40.3238 -123.5354
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D.E. Anderson; Thomas W. Nelson, S. Dowty 5684 1972-06-16
United States, California, Trinity, Along ridge road on South Fork Mtn, 10 mi. N of its junction with Hwy. 36, 40.5222 -123.5032
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Timothy B. Devine 322 1974-05-04
United States, California, Humboldt, Bank of Chezem Rd. at junction of Hwy. 299, 40.919855 -123.824243, 457m
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D.E. Anderson; Thomas W. Nelson, S. Dowty 5539A 1972-06-13
United States, California, Trinity, Black Lassic, 40.340144 -123.541143, 1738m
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Steven Lagos 16 1974-04-20
United States, California, Butte, 2 mi. S of Cherokee, 39.647136 -121.514942
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Steven Lagos 67 1974-05-12
United States, California, Trinity, Grays Falls Campground along trail to Isolation Mine, 40.849233 -123.483687
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Linda M. Barker 191 1974-05-12
United States, California, Del Norte, E bank of N Fork of the Smith River upstream from the confluence with Stony Creek, 41.863618 -123.962561, 244m
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Thomas W. Nelson; Jane P. Nelson 776 1973-04-24
United States, California, Mendocino, Beside jeep road to Roberts Lake, N of Eden Valley Ranch., 39.64911 -123.183193
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Thomas W. Nelson; Jane P. Nelson 752 1973-04-22
United States, California, Mendocino, E of gate into Eden Valley, 39.504519 -123.19588
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Thomas W. Nelson; D.E. Anderson 834 1973-05-05
United States, California, Mendocino, Roberts Lake Area of Eden Valley. N of Eden Valley Ranch., 39.64911 -123.183193
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Thomas W. Nelson; D.E. Anderson 816 1973-05-05
United States, California, Mendocino, Roberts Lake Area of Eden Valley. N of Eden Valley Ranch., 39.64911 -123.183193
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Thomas W. Nelson; Jane P. Nelson 901 1973-05-06
United States, California, Mendocino, Along the road to Eden Valley, W side of summit, 39.504519 -123.19588
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Thomas W. Nelson 989 1973-05-30
United States, California, Trinity, Along Mule Ridge SE of Red Lassic, 40.324622 -123.524449
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Thomas W. Nelson; James Nelson 961 1973-05-28
United States, California, Humboldt, McKeown Ranch N of Dinsmore, 40.515569 -123.61705
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Thomas W. Nelson; Jane P. Nelson 1310 1974-05-27
United States, California, Mendocino, Mendocino National Forest near Mendocino Pass, 39.791487 -122.937429, 1524m
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Thomas W. Nelson; Jane P. Nelson 1253 1974-05-10
United States, California, Mendocino, W side of Hwy. 101, 2 mi. N of its junction with Redwood Valley Rd., 39.276043 -123.255085
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Thomas W. Nelson; Jane P. Nelson 1170 1974-04-09
United States, California, Mendocino, Near Bloody Run Creek between Longvale and Covelo., 39.615047 -123.358741
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Thomas W. Nelson; James Nelson 1355 1974-06-17
United States, California, Placer, Along Hwy. 80 at its junction with Blue Canyon Rd, 9 mi. W of Placer-Nevada County line, 39.283703 -120.703748
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J.D. Ackerman 249 1974-05-19
United States, Oregon, Josephine, Just inside Siskiyou National Forest on Wimer Rd. to Oregon Mtn. from OBrien 5 mi., 42.0282917 -123.7651704
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Lon Hall 343 1975-05-16
United States, California, Trinity, Trails above Trinity River at Grays Falls Campground, 40.853611 -123.485601, 310m