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Carl C. Marshall 31 1885-06-00
United States, California, Humboldt, Bear River.
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Thomas W. Nelson; Jane Nelson 6444 1981-04-16
United States, California, Glenn, Along Forest Service Rd. 18N30 (to Black Diamond Mtn.), 4.3 mi. from junction with county road north of Stonyford, 39.40938 -122.603224
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Gary J. Stebbins 32 1970-03-27
United States, California, Calaveras, Along S.R. 12, 1.9 mi. E of Burson, 38.186148 -120.84908, 43m
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D.E. Anderson; J.P. Smith 5039b 1970-04-16
United States, California, Trinity, Along road to Ruth Dam, 4.5 mi. S of its junction with Hwy. 36, 40.39447 -123.459221
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T.O. Osborne 94 1970-08-13
United States, California, Del Norte, Castle Island, 2.25 mi. W, 1.25 mi. N Battery Point Lighthouse, 41.761534 -124.249079
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T.O. Osborne 47 1970-06-18
United States, California, Humboldt, Green Rock, 1-5/8 mi. N, 3/4 mi. W of Trinidad Lighthouse., 41.066091 -124.145864
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T.O. Osborne 89 1970-05-24
United States, California, Humboldt, Flat-iron Rock, 3/4 mi. NW Trinidad Lighthouse, 41.0701587 -124.1580372
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T.O. Osborne 88 1970-04-05
United States, California, Humboldt, Flat-iron rock, 3/4 mi. NW of Trinidad Lighthouse., 41.05984 -124.16332
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T.O. Osborne 122 1970-06-17
United States, California, Del Norte, Prince Island, 3/8 mi. W Sinestia Rock., 41.951095 -124.215019
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T.O. Osborne 20 1970-05-17
United States, California, Humboldt, Sugarloaf Rock, Cape Mendocino, 40.4392 -124.4137, 46m
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J.P. Smith; J.O. Sawyer 5108 1972-04-01
United States, California, Lake, 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd., 39.02567 -122.45205
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J.P. Smith 5088 1972-03-20
United States, California, Solano, Along S.R. 113, 4.6 mi. S of junction with S.R. 12, 38.13154 -121.844496
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Teresa Prendusi 22 1974-05-04
United States, California, Lake, Walker Ridge, 0.5 mi. N of junction with Hwy. 20, 39.02872 -122.4516, 671m
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Thomas W. Nelson; Jane P. Nelson 1147 1974-04-08
United States, California, Lake, 200 m E of Oasis Resort, 13 mi. E of Clear Lake Oaks along Hwy. 20, 39.02185 -122.48692
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Dave Knorr 133 1974-04-20
United States, California, Butte, Orovilles Table Mtn. near Cherokee Rd., 39.604908 -121.549269
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Thomas W. Nelson 1215 1974-04-22
United States, California, Marin, Rock Springs beside the road out Bolinas Ridge, 37.911164 -122.612592
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Thomas W. Nelson 1859 1975-05-24
United States, California, Humboldt, McKeown Ranch, N of Dinsmore., 40.515569 -123.61705
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Thomas W. Nelson; J.P. Smith, Jane P. Nelson, James Nelson 2365 1976-04-13
United States, California, Lake, Along Bartlet Springs Rd, 0.6 mi. from its junction with Hwy. 20, 39.11528 -122.81796
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D.E. Anderson; J.P. Smith J-1034 1971-03-23
United States, California, Kern, 3 mi. off U.S. 395, 16 mi. NW of Johannesburg and San Bernardino Co. line., 35.55457 -117.71713
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Paul Springer sn 1976-10-19
United States, California, Del Norte, Castle Rock, off Crescent Rock, 1.5 mi. offshore from Crescent City., 41.761504 -124.249805
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Thomas W. Nelson; Alan Goes, James Nelson 2440 1976-05-04
United States, California, Mendocino, Along BLM road to School Section Creek, 39.941466 -123.649359, 610m
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Robert M. Specht 488 1976-05-16
United States, California, Mendocino, 2.7 mi. N of Willits on Hwy. 101 at NW end of Little Lake Valley, 39.4563 -123.347061
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K. Irwin 333 1977-04-23
United States, California, Lake, 0.4 mi. N of SR 20 on the Walker Ridge Rd., 39.0281 -122.45321, 640m
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Maralyn OMeara 264 1974-04-20
United States, California, Butte, Along drainage ditch, 1 mi. E of Hwy. 99 beside Skyway Rd., 39.718859 -121.777993, 61m
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Diane L. Reed 65 1978-05-07
United States, California, Trinity, 2 mi. up Friday Ridge Rd. from Hwy. 299, 40.886469 -123.623557
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M.B. Dunkle 7401 1940-03-17
United States, California, Los Angeles, N ridge, Santa Barbara Island, 33.478 -119.0375
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M.B. Dunkle 7412 1940-03-18
United States, California, Santa Barbara, W end of Santa Barbara Island., 33.476566 -119.040631
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Thomas W. Nelson; Jane P. Nelson 3939 1978-04-29
United States, California, Colusa, Along Bear Valley Rd, 2.5 mi. from junction with Hwy. 20, 39.01745 -122.38915, 366m
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G.N. Bos 261 1965-05-15
United States, California, Humboldt, 3 mi. W of Berry Summit along U.S. 299, 40.92587 -123.80276, 610m
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H.E. Parks; S.T. Parks 817 1930-05-15
United States, California, Lake, Mirabel Mine, 38.70028 -122.60515, 610m
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H.E. Parks 1184 1926-04-00
United States, California, Marin, Tiburon Peninsula, 37.888884 -122.463896, 152m
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R.A. Eagle 2 1964-03-28
United States, California, Riverside, 5 mi. out of Riverside on Van Buren; just off to the side of the road, 33.88638 -117.33227
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D.E. Anderson 2466 1963-05-19
United States, California, Humboldt, Kneeland Area, 40.761242 -123.994778
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H.E. Parks; J.P. Tracy 11265 1935-06-02
United States, California, Del Norte, Vicinity of Darlingtonia Camp, on the Smith River, 2 mi. E of Gasquet, 41.838169 -123.941205, 122m
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H.E. Parks; J.P. Tracy 12355 1933-05-25
United States, California, Del Norte, Gasquet, 41.845295 -123.969434, 91m
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D.A. Shally 16 1965-04-13
United States, California, San Luis Obispo, Avenal Cattle Association land, near The Pines. Ca. 16 mi. S of Shandon
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C.O. Baker 13 1962-04-18
United States, California, San Benito, 7 mi. S of Paicines along Airline Hwy., 36.637106 -121.230169, 366m
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S.M. Clapp 46 1966-04-10
United States, California, Orange, 10 mi. into Black Star Canyon, near the summit, 33.7994 -117.6584, 244m
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C.S. Apperson sn 1967-06-03
United States, California, Los Angeles, 6 mi. E of Hwy. 99 on Ave. D, 34.769336 -118.702222
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J.F. Knezevich 159 1967-03-03
United States, California, Santa Barbara, De La Guerra Campground on Figueroa Mtn, E of Los Olivos, 34.682 -119.9256, 671m
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Greg Bos 52 1963-03-30
United States, California, Napa, 5.5 mi. S of Middleton on Butte Canyon Rd., 38.733972 -122.531874, 320m
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J. Heywood; D.H. Norris 1827 1968-03-31
United States, California, Tehama, Ca. 71 mi. E of Shasta Co. line, Hwy. 36, 40.346313 -121.825393
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L.S. Rose 68020 1968-04-05
United States, California, Los Angeles, Newhall Ranch, 34.4253 -118.6365, 366m
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David Bradford 670104 1967-04-21
United States, California, Tulare, Adjacent to Sand Creek Rd. about 2 mi. S of Fresno Co. line; E-facing slope
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H.E. Parks; J.P. Tracy 11274 1935-06-16
United States, California, Humboldt, Buck Mt, lower NW slopes, 40.436644 -123.572105, 793m
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Thomas W. Nelson 4023 1978-05-17
United States, California, Mendocino, Along B.L.M. Road to Red Mtn. area, 39.926947 -123.649311
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Ruby Van Deventer sn 1944-06-25
United States, California, Del Norte, Hiouchi, 41.794258 -124.08266
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Ruby Van Deventer sn 1941-05-25
United States, Oregon, Josephine, OBrien, along Hwy. 199, 42.0698445 -123.701901
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Thomas Wood 101 1979-04-14
United States, California, Lake, 0.4 mi. N of S.R. 20 on the Walker Ridge Rd., 39.0281 -122.45321, 640m
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S. Harris; B. Ferguson, S. Smith sn 1980-04-19
United States, California, Lake, Coldsprings Campground, along access road to Indian Valley Dam, 39.1 -122.4955556
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Debbie Stamp; Joanne Spitler, Cathy Railey, Patty Powers, Cathy Macdonald 5 1980-04-19
United States, California, Lake, Coldsprings Campground along access road to Indian Valley Dam, 39.1 -122.4955556
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Thomas W. Nelson; Jane P. Nelson 5326 1980-05-25
United States, California, Trinity, Along Covelo-Zenia Rd, 1.5 mi. S of Lake Mtn. Ranch., 40.010639 -123.396075, 823m
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J.P. Smith; Thomas W. Nelson 8591 1976-04-14
United States, California, Glenn, Sanhedrin Rd. (Rd. 309), 5.5 mi. W of its junction with Rd. 306 in Elk Creek, 39.631715 -122.676058, 305m
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J.P. Smith 6602 1973-05-06
United States, California, Trinity, Blanchert Flats near Douglas City, 40.593333 -122.912222
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J.P. Smith 5901 1973-03-21
United States, California, San Luis Obispo, 10 mi. E of Atascadero on Hwy. 41, 335m
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J.P. Smith 5100 1972-03-23
United States, California, Tehama, 1.8 mi. S of the Tehama-Butte Co. line along Hwy. 99, N of Chico., 39.859914 -121.956032
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Thomas W. Nelson 3324 1977-04-20
United States, California, Humboldt, Along FS Rd. 1N15 at bridge over Mad River, 40.50073 -123.55942, 762m
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J.P. Smith; Thomas W. Nelson, Jane P. Nelson 9537 1978-04-02
United States, California, Colusa, Bear Valley Rd, 1.3 mi. from its junction with Hwy. 20, 39.01452 -122.37688, 366m
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M.A. Baker 1479 1980-05-24
United States, California, Trinity, Near Long Ridge., 40.02527778 -123.3113889, 1006m
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Teresa Prendusi sn 1977-03-24
United States, California, San Bernardino, Hwy. 395, 6 mi. S of Boron., 34.99202 -117.541564
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Tim Messick 1487 1981-03-24
United States, California, Tuolumne, Red Hills, W of Red Hills Rd, 1.4 mi. SW of Chinese Camp, 37.861742 -120.458598, 320m
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J.O. Sawyer; Paul Springer 4266 1985-10-16
United States, California, Del Norte, Castle Rock, 41.765368 -124.127799, 72m
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Thomas W. Nelson; Jane P. Nelson 5316 1980-05-25
United States, California, Trinity, Hettenshaw Valley, along county road, 40.277546 -123.40935, 945m
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Thomas W. Nelson; Jane P. Nelson 5124 1980-05-03
United States, California, Sonoma, Along Roberts Rd. ca. 100 m past bridge over Copeland Creek, E of Rhonert Park, 38.33566 -122.64797, 61m
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Thomas W. Nelson 4582 1979-04-10
United States, California, Placer, Along W side of Sierra College Blvd. between I-80 and Douglas Blvd., 38.772456 -121.214806
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Thomas W. Nelson 4583 1979-04-10
United States, California, Placer, Along W side of Sierra College Blvd. between I-80 and Douglas Blvd., 38.772456 -121.214806
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Thomas W. Nelson 4588 1979-04-10
United States, California, Placer, Along W side of Sierra College Blvd. between I-80 and Douglas Blvd., 38.772456 -121.214806
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Thomas W. Nelson; J.O. Sawyer 3357 1977-05-01
United States, California, Mendocino, Along Mail Ridge Rd, 10 mi. N of junction with Hwy. 101, 39.9271 -123.5719
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Thomas W. Nelson; Jane P. Nelson 4603 1979-04-11
United States, California, Placer, Along N side of Douglas Blvd, 1 mi. S of junction with I-80, 38.743917 -121.221898
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Clare R. Wheeler 1476 1980-04-29
United States, California, Mendocino, Middle Fork of the Eel River ca. 6 mi. SW of confluence with Black Butte River, 39.77998 -123.16069, 419m
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Clare R. Wheeler 1408 1980-04-28
United States, California, Mendocino, Mendocino Pass Rd, 5.5 mi. E of Covelo, 39.83635 -123.15597, 427m
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J.M. Tucker 4408 1978-05-06
United States, California, Colusa, W side of Ber Valley Rd, 11 mi N of jct with State Hwy 20, 39.12 -122.43, 366m
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Steve Boyd 1821 1986-05-01
United States, California, Riverside, S slopes of Bachelor Mtn, E end of Lake Skinner, 33.5975 -117.0555556
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Steve Boyd 1614A 1986-04-02
United States, California, Riverside, Gavilan Plateau, Gavilan Hills, Harford Springs County Park., 33.8076692 -117.3543737, 610m
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Sandy Floyd; Tom Munton, Tai Roulston 43 1987-03-28
United States, California, Tehama, Rt. 36, mile marker 65, 24 mi. E of Red Bluff., 40.347476 -121.849198, 600m
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J. Hunter 49 1986-04-12
United States, California, Butte, Vacant lot within the city of Chico, ca. 45 m NW of the intersection of East Ave. and Ceanothus, 39.76111111 -121.8197222, 62m
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David Charlton 1524 1988-04-02
United States, California, San Bernardino, Kramer Hills, 8 mi. N of Kramers Jct. (4 corners), Hwy. 395, 35.1051 -117.5731, 915m
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Elizabeth Neese 7024 1979-04-09
United States, California, Kern, Ca. 6 mi. SW of Ridgecrest near Hwy. 395, 915m
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Andrew Enberg; Brad Penkala, Dan Scofield 25 1990-03-31
United States, California, Tehama, Hwy. 36, 3 mi. E of Road A-5, 40.252387 -122.462155, 229m
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Rohmer; Grefsrud, Reed 18 1990-03-31
United States, California, Tehama, Next to Hwy. 36, 3 mi. E of Road A-5, 40.251337 -122.452656, 229m
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Amy Austin; Tony LaBanca, Noreen McClintock 29 1990-03-31
United States, California, Tehama, 3 mi. E of Road A-5, 40.251337 -122.452656, 229m
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Michalski; Raum, Hopson 54 1987-04-11
United States, California, Lake, Indian Valley, 2.5 mi. S of Stonyford on Stonyford-Lodoga Rd., 39.341425 -122.540735
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Susan H. Bicknell sn 1989-04-17
United States, California, San Luis Obispo, Montano de Oro State Park, 35.25824 -120.85098
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Gena Calcarone 38 1995-03-20
United States, California, San Diego, Ramona, 33.04179 -116.86803, 543m
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D. Haskamp; E. Sonnenblick, M. Taft 5 1995-04-01
United States, California, Colusa, On Bear Valley Rd, 1.2 mi. S of the junction with Brim Rd., 39.1483754 -122.4383729, 415m