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J.L. Baker 25 1965-04-02
United States, California, Humboldt, Humboldt Meridian, 4 mi. N of Arcata on N Bank Rd., 40.904709 -124.052867
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A.E. Inman sn 1962-05-25
United States, California, Humboldt, Mad River, Lindsey Creek Jct, 200 yards W of Lindsey Creek, 40.90493 -124.0912
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J.V. Lenz sn 1946-03-29
United States, California, Yolo, Putah Canyon, 38.516297 -122.069826
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C.B. Wolf 1185 1927-08-28
United States, California, Humboldt, Eureka Bay, on the road to Arcata, 40.82026 -124.093635
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D.C. Polen 1 1971-04-03
United States, California, El Dorado, 454m
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Donald Spalinger 22 1974-04-25
United States, California, Humboldt, Forest across from 1756 Ridgewood Dr., 40.73438 -124.15263, 122m
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J.P. Smith; J.O. Sawyer 8145 1975-05-31
United States, California, Humboldt, Samoa Peninsula adjacent to Redwood Workshop Area., 40.758868 -124.168531
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Maralyn OMeara 86 1972-06-08
United States, California, Humboldt, Along Bald Hills Rd, 16.4 mi. E of junction with Hwy. 101, 41.14216 -123.877746
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Terry Roth 93 1979-05-29
United States, California, Humboldt, Arcata, corner of Alliance Rd. and Westwood Ct., 40.882209 -124.091572
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Melany Seacat; Deni Seymour 108 1979-05-04
United States, California, Mendocino, Big River Estuary. S side of river, 1.5 mi. upriver., 39.306834 -123.780214
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Thomas W. Nelson; Jane P. Nelson 5086 1980-04-26
United States, California, Mendocino, Along road to Lake Mendocino Campground, 39.228073 -123.155371
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Gladys L. Smith; David Wheeler 6527 1981-05-30
United States, California, Mendocino, Along Gualala Slough at N end of Gualala bridge which marks the southern limits of Mendocino Co., 38.760529 -123.519627
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Eric German; Klara Varga, Michele Cardinaux 43 1989-04-28
United States, California, Humboldt, Hwy. 299 near Korbel, 7.5 mi. E of Hwy. 101/299 intersection, 40.889986 -123.976273, 122m
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Susan H. Bicknell sn 1989-04-17
United States, California, San Luis Obispo, Montano de Oro, 35.25824 -120.85098
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Susan H. Bicknell sn 1989-04-19
United States, California, San Luis Obispo, Montana de Oro State Park., 35.25711 -120.84944
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S.N. Wiemeyer 14 1962-04-13
United States, California, Sonoma, 2.1 mi. N of Jct. of Calistoga Rd. and Hwy. 12, 38.496918 -122.658359, 274m
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J.P. Smith 4631 1971-05-16
United States, California, Trinity, Sharber slough NE of Salyer
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Glenn McGourty 5 1974-04-20
United States, California, Yolo, .3 mi. E of Capay, 38.70815 -122.04467
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Ruby Van Deventer sn 1937-05-25
United States, California, Del Norte, Smith River Indian Reservation, 41.957216 -124.195202
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Clare R. Wheeler 1252 1979-04-29
United States, California, Mendocino, Hwy. 128, Philo at Edmeads Vineyards, SE of Mill Creek, 122m
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Gladys L. Smith 6137 1981-05-17
United States, California, Mendocino, Anderson Valley, along co. road that parallels modern Route 128
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Robin Bencie; James Jones, Rich Dwerlkotte 15 1989-04-28
United States, California, Humboldt, Along Hwy. 299, near Korbel, 7.5 mi. E of Hwy. 101, 40.884329 -123.961234, 122m
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Gladys L. Smith; C.L. Smith 7855 1983-06-21
United States, California, Mendocino, E side of Rd. From Hopland to Ukiah, 0.4 km N of Jct. with Hwy. 101, 39.13957 -123.195823, 122m
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E.R. Fyer 22 2015-04-26
United States, California, Humboldt, At turnout off Samoa Blvd, at railroad bridge, 40.86565 -124.14865, 3m
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G.K. Helmkamp; Amy Barnes 15977 2010-05-07
United States, California, Calaveras, Sierra Nevada Mountains Foothills; along CA-49, 0.4 mi. N of its junction with CA-12, vicinity of San Andreas, 38.21833333 -120.6988889, 233m
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Eugene Andreuccetti 21 1964-04-25
United States, California, Amador, Shanondoah Valley, 2 mi. E of Plymoth on River Pine Rd., 38.504394 -120.826436
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J.A. Week 22 1966-04-12
United States, California, Sacramento, End of Hazel Ave, Natoma Lookout, American River. 20 yds. NW of parking lot., 38.634567 -121.220819, 169m
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D.E. Anderson 2210 1962-05-10
United States, California, Humboldt, Lanpheres, 40.88828 -124.14671
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Dorothy Parker 328 1949-07-03
United States, California, Siskiyou, Scott Valley, 915m
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C.S. Apperson sn 1966-05-02
United States, California, Ventura, Ventura River delta near Ventura Co. fairgrounds, 34.274656 -119.306884
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Dave Knorr 116 1974-04-20
United States, California, Butte, On Pentz Rd. near intersection with Clark Rd., 39.647319 -121.631857
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R.A. Vanbianchi 223 1974-04-20
United States, California, Butte, Table Mtn., 39.59642 -121.558524, 305m
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Gladys L. Smith 5705 1980-05-20
United States, California, Mendocino, Along Hwy. 101, 3.2 km N of Sonoma Co. line from Cloverdale, 38.8768 -123.0454, 122m
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Gladys L. Smith 5253 1979-05-20
United States, California, Mendocino, S Fork Eel, E of Leggett, 293m
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Steve Boyd 1690 1986-04-16
United States, California, Riverside, Gavilan Hills: gate to Mead Valley Landfill, 33.75 -117.2833333
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M. Quinlan sn 1974-05-03
United States, California, San Bernardino, 3 mi. from the intersection of Hwy. 30 and 106 on Hwy. 30 going to Running Springs., 457m
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B. Pitzer 476 1987-04-11
United States, California, Riverside, Wildomar, Clinton Keith Rd, 0.1 mi. E of Palomar St., 33.587 -117.25241, 366m
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Leonel Arguello sn 1989-06-24
United States, California, Humboldt, Lanphere-Christensen Dunes Preserve, 3 mi. W of Arcata, end of the Fernstrom-Root trail, 40.8898708 -124.1456794
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Susan H. Bicknell sn 1989-04-19
United States, California, San Luis Obispo, Montano de Oro State Park; Hazard Canyon
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Melinda F. Denton 2451 1973-06-21
United States, Oregon, Josephine, Siskiyou National Foret; 13.2 mi. W and N of Selma on Rd. 3504, 42.3257874 -123.7756364, 463m
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Ruby Van Deventer sn 1961-06-00
United States, Oregon, Josephine, Whiskey Creek; 5 mi. N of Oregon Mtn., 42.0147574 -123.7982084
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L. Ahart 19269 2013-11-17
United States, California, Butte, About 5/8 mi. SW of the Enterprise Bridge across Lake Oroville, below the high water line of Lake Oroville, along the sides of McCabe Creek, 39.52261111 -121.3453333, 245m
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C.L. Hitchcock 6586 1940-05-25
United States, California, Shasta, Pit Dam, Power Plant, 2 mi. W of Fall River Mills., 40.990963 -121.497025, 1341m
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J.O. Sawyer 908 1969-06-12
United States, California, Siskiyou, Along C.C.C. road just S of Sugar Creek, 41.310901 -122.898801, 1463m
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D.E. Anderson; D. Santana, J. Lackey 5227 1971-07-15
United States, California, Trinity, 5.7 mi. S of the Mad River Ranger Station, on Hwy. 36, along the road to Zenia., 40.39181 -123.516489
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G.L. Clifton; Butler 7497 1979-07-17
United States, California, Trinity, Near Jones Ridge, close to the town of Mad River, 40.22580556 -123.1905556, 1388m
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Linda M. Barker 899 1975-06-18
United States, California, Del Norte, Old Gasquet Toll Rd, along road 1.5 to 4.3 mi. N of Patrick Creek junction., 41.930504 -123.833255, 610m
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M.A. Baker 2439 1980-06-26
United States, California, Humboldt, Near Sims Creek, 40.72222222 -123.5813889, 610m
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Gail Newton 827 1980-07-01
United States, California, Trinity, Near Hayden Roughs., 40.11638889 -123.2438889, 1250m
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Thomas W. Nelson; Jane P. Nelson 5486 1980-06-17
United States, California, Trinity, Along Old Hwy. 3, 1 mi. from jct. with Hwy. 3, opposite entrance to Philpot Campground, 40.466563 -123.183985, 762m
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Clare R. Wheeler; Gladys L. Smith 2502 1981-06-22
United States, California, Mendocino, Mendocino National Forest, enroute to Sanhedrin lookout at Towhead Flat, about 11.2 mi. NW of Soda Creek Station., 39.467843 -123.034493, 1219m
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Clare R. Wheeler 3426 1983-06-20
United States, California, Mendocino, Lake Pillsbury, Pogie Point Campground, N side of lake., 39.442482 -122.968776, 556m
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Vernon H. Oswald; L. Ahart 8032 1996-07-15
United States, California, Plumas, Last Chance Marsh at the N end of Lake Almanor. 1.4 miles S of Last Chance Campground E from Rd. 29N11., 40.341944 -121.205556, 1372m
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Cara Witte 284 2007-06-14
United States, California, Humboldt, White Oak Opening. Along Kinsey Ridge. Near hunting camp., 40.713355 -123.696773, 1238m
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H.E. Parks; J.P. Tracy 11442 1937-07-21
United States, California, Del Norte, Ridge between Patrick Creek and Shelley Creek, 41.90083 -123.85417, 610m
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Gary J. Stebbins 16 1970-03-03
United States, California, Humboldt, Along Maple Creek Rd. .5 mi. W of Maple Creek Bridge., 40.7656 -123.8953
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Lisa Hoover 132 1996-05-29
United States, California, Humboldt, Red Cap drainage, 41.216638 -123.557072, 293m
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Lisa Hoover 243 1998-07-09
United States, California, Del Norte, Along Bluff Creek Rd. (Forest Service Rd. 13N01), 10.5 mi. up, along roadside, 41.430993 -123.749273, 1220m
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G. Fred Hrusa 14700 1998-07-05
United States, California, Siskiyou, Cedar Camp Rd, about 5 mi. E of Weitchpec on Hwy. 96, N side of Hwy. Mile 8.8, 41.32055556 -123.6061111