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John McRae SRNF sn 2013-07-26
United States, California, Trinity, Six Rivers National Forest, Dinsmore Quad, Van Duzen River, Browns Canyon Creek., 40.413737 -123.521201, 915m
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Lisa D. Hoover SRNF sn 2012-07-25
United States, California, Trinity, Six Rivers National Forest, Mad River Ranger District, Black Lassic Quad, Lassic Botanic and Geologic Area, 40.39134 -123.48272
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HSC209464 John McRae SRNF sn 2012-08-02
United States, California, Trinity, Six Rivers National Forest, Mad River Ranger District, Sportshaven Quad, South Fork Mountain, 40.448387 -123.459298, 1491m
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HSC217833 John McRae SRNF sn 2012-09-11
United States, California, Humboldt, Six Rivers National Forest, Trinity Mountain Quad, Lower Trinity District, Crogan Hole., 41.085379 -123.466943, 1616m
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HSC201873 John McRae; Lisa D. Hoover SRNF sn 2014-05-28
United States, California, Del Norte, Six Rivers National Forest, Devils Punchbowl Quad, Bear Basin, Bear Mtn. area., 41.80509 -123.6753, 1546m
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John McRae SRNF sn 2014-05-08
United States, California, Humboldt, South of Fortuna; north side of Hwy. 36, approx. 3/4 mi. east of intersection with Hwy 101., 40.54838 -124.12968, 18m
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Carrie Schreiber SRNF sn 2013-07-25
United States, California, Trinity, Six Rivers National Forest, Dinsmore Quad, Van Duzen River, Brown Canyon., 40.413737 -123.521201, 915m
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HSC217811 John McRae SRNF sn 2012-09-07
United States, California, Trinity, Six Rivers National Forest, Lower Trinity District, Clear Lake, near White Rock spring., 40.815503 -123.696738, 1500m
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John McRae SRNF sn 2007-06-10
United States, California, Humboldt, Approx. 75 ft. N of NE corner of Fieldbrook School property, west side of Fieldbrook Rd, on private property., 40.95664 -124.03378, 44m
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John McRae SRNF sn 2014-05-23
United States, California, Humboldt, Six Rivers National Forest, Hennessy Peak Quad, Forest Service Road 6N20 to Oak Knob., 40.827267 -123.604203, 829m
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Melinda Bailey sn 2014-10-08
United States, California, Humboldt, Kneeland, along Freshwater Creek., 40.73329 -123.95015, 762m
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John McRae SRNF sn 2014-07-25
United States, California, Del Norte, Six Rivers National Forest, High Plateau Mountain Quad, northeast slope of Gasquet Mtn., 41.87992 -123.97017, 500m
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John McRae SRNF sn 2013-05-27
United States, California, Del Norte, Six Rivers National Forest, Broken Rib Quad, Doe Flat Trail from Bear Basin Butte., 41.816211 -123.697869, 1250m
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Lisa D. Hoover SRNF sn 2012-05-16
United States, California, Del Norte, Six Rivers National Forest, High Plateau Mountain Quad, adjacent to first switchback along road to Sourdough Camp., 41.992227 -123.939476, 756m
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True Hoyle 86-br-67 1967-04-07
United States, California, Fresno, Old town of Piedra, Kings River, Trimmer Springs Rd., 36.81025 -119.38242, 20m
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HSC217809 John McRae SRNF1270 2012-09-07
United States, California, Humboldt, Six Rivers National Forest, Lower Trinity District, Forest Service Road 5N10, at the crossing of Willow Creek., 40.824631 -123.691781, 1294m
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HSC217808 John McRae SRNF sn 2012-09-07
United States, California, Humboldt, Six Rivers National Forest, Lower Trinity District, Grouse Mountain, Forest Service Road 5N04., 40.761804 -123.672339, 1576m
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HSC214406 Lisa D. Hoover SRNF sn 2013-06-19
United States, California, Del Norte, Six Rivers National Forest, Broken Rib Quad, Haystack Peak., 41.916824 -123.66784, 1585m
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John McRae SRNF sn 2013-08-24
United States, California, Trinity, Six Rivers National Forest, Sims Mtn. Quad, Hog Ranch - Underwood Mtn., 40.732758 -123.500945, 857m
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John McRae SRNF sn 2013-08-24
United States, California, Trinity, Six Rivers National Forest, Sims Mtn. Quad, Hog Ranch - Underwood Mtn., 40.732758 -123.500945, 857m
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John McRae SRNF sn 2013-08-24
United States, California, Trinity, Six Rivers National Forest, Sims Mtn. Quad, Hog Ranch - Underwood Mtn., 40.732758 -123.500945, 857m
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HSC217810 John McRae SRNF sn 2012-09-13
United States, California, Humboldt, Six Rivers National Forest, Denny Quad, Lower Trinity District, Groves Prairie., 40.957084 -123.488675, 1261m
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HSC217807 John McRae SRNF sn 2012-09-13
United States, California, Humboldt, Six Rivers National Forest, Board Camp Mountain Quad, Lower Trinity District, Board Camp Mtn. Road., 40.698554 -123.704146, 1381m
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Michael G. Simpson; Michael Mesler, Michael Mayer 3013 2008-05-27
United States, California, Humboldt, Six Rivers National Forest; ~ 1.75 mi. south of Hwy. 299 on Titlow Hill Road; ~ 1.4 aerial miles west-northwest of Horse Mtn. Radio Tower., 40.87909 -123.75854, 979m
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Michael G. Simpson; Michael Mesler, Michael Mayer 3026 2008-05-29
United States, California, Del Norte, Along Forest Road 17N05, ~ 5.6 mi. southeast of junction with Hwy. 199., 41.84171 -123.77692, 1093m
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HSC225891 Michael G. Simpson; Michael Mesler, Michael Mayer 3011 2008-05-27
United States, California, Humboldt, Six Rivers National Forest; ~ 0.3 mi. south-southeast of Cold Spring Camp; ~ 3.3 aerial mi. south-southeast of Horse Mtn. Radio Tower., 40.83094 -123.71236, 1426m
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HSC201875 Michael G. Simpson; Michael Mesler, Michael Mayer 3014 2008-05-27
United States, California, Humboldt, Six Rivers National Forest; ~ 1.7 mi. south of Berry Summit along Titlow Hill Road.; ~ 1.4 mi. west-northwest of Horse Mtn. Radio Tower., 40.87957 -123.7602, 980m
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Michael G. Simpson; Michael Mesler, Michael Mayer 3010 2008-05-27
United States, California, Humboldt, Six Rivers National Forest; ~0.3 mi. south-southeast of Cold Spring Camp; ~ 3.3 aerial mi. south-southeast of Horse Mtn. Radio Tower., 40.82965 -123.71219, 1401m
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Michael G. Simpson; Michael Mesler, Michael Mayer 3018 2008-05-29
United States, California, Del Norte, Oregon Mtn. Road, west of Hwy. 199., 41.9717 -123.74763, 742m
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Michael G. Simpson; Michael Mesler, Michael Mayer 3017 2008-05-29
United States, California, Del Norte, Oregon Mtn. Road, west of Hwy. 199., 41.9717 -123.74763, 742m
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HSC225401 Michael G. Simpson; Michael Mesler, Michael Mayer 3009 2008-05-27
United States, California, Humboldt, Six Rivers National Forest; ~ 0.3 mi. south-southeast of Cold Spring Camp; ~ 3.3 aerial mi. south-southeast of Horse Mtn. Radio Tower., 40.82968 -123.71145, 1386m
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Michael G. Simpson; Michael Mesler, Michael Mayer 3008 2008-05-27
United States, California, Humboldt, Six Rivers National Forest; ~ 0.2 mi. south-southeast of Cold Spring Camp; ~ 3.3 aerial mi. south-southeast of Horse Mtn. Radio Tower., 40.83143 -123.71244, 1416m
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W.R. Supernaugh, Jr. 16 1964-12-15
United States, California, Humboldt, 400 yards S of Trinidad Harbor, off old logging rd. above beach, 41.05722 -124.141195, 12m
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HSC218802 Michael G. Simpson; Michael Mesler, Michael Mayer 3006 2008-05-27
United States, California, Humboldt, Six Rivers National Forest; ~ 0.2 mi. south-southeast of Cold Spring Camp; ~ 3.3 aerial mi. south-southeast of Horse Mtn. Radio Tower., 40.83143 -123.71244, 1416m
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HSC220735 Michael G. Simpson; Michael Mesler, Michael Mayer 3019 2008-05-29
United States, California, Del Norte, Oregon Mtn. Road, west of Hwy. 199., 41.9717 -123.74763, 742m
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HSC203413 Michael G. Simpson; Michael Mesler, Michael Mayer 3016 2008-05-28
United States, California, Humboldt, Above College Cove (north of Trinidad State Beach); along path to beach., 41.06786 -124.14941, 61m
HSC
Thomas W. Nelson; Jane Nelson 6970 1982-05-29
United States, California, Glenn, Along Forest Service Rd. 18N30 to Black Diamond Mtn, 5 mi. from junction with county road north of Stonyford., 39.400115 -122.60882, 701m
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Thomas W. Nelson; Jane Nelson 6965 1982-05-29
United States, California, Glenn, Along Forest Service Rd. 18N30 to Black Diamond Mtn, 4.3 mi. from junction with county road north of Stonyford, 39.414758 -122.608844
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HSC202718 Thomas W. Nelson; Jane Nelson 6990 1982-05-30
United States, California, Glenn, Along summit of Black Diamond Mtn, in and about old fire watch tower., 39.414714 -122.627432, 984m
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HSC202694 Thomas W. Nelson; Jane Nelson 6980 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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DWC sn 1956-04-27
United States, California, Humboldt, Mattole area., 40.301386 -124.297513
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Thomas W. Nelson; Jane Nelson 6977 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., 39.399878 -122.617947, 793m
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HSC228054 Thomas W. Nelson; Jane Nelson 7431 1983-06-30
United States, California, Trinity, Philpot Creek at Philpot Campground, 40.466563 -123.183985, 762m
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Bryan Atkinson; Jenny Lynn Hutchinson 11 2007-06-18
United States, California, Del Norte, Near French Hill Rd.; 0.5 mi. S of Hwy 199 on French Hill Rd., 41.834466 -124.012453, 168m
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Thomas W. Nelson; Jane Nelson 7290 1982-07-29
United States, California, Trinity, Along Forest Service Rd. 42N17 at Dead Fall meadow, 41.327583 -122.53989, 1951m
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Thomas W. Nelson; Jane Nelson 8742 1989-08-07
United States, California, Shasta, Along Forest Service Rd. 32N12 to West Prospect Peak, 6 mi. from junction with State Route 44/89., 40.56315 -121.38969, 1951m
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Thomas W. Nelson; Jane Nelson 8605 1987-06-11
United States, California, Humboldt, Box Spring at Box Camp; along trail to North Trinity Mountain., 41.091094 -123.5388938, 1524m
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Erin Lonergan; Benjamin Hart 1 2007-06-04
United States, California, Humboldt, Coldsprings Camp, 6.5 mi. S of Hwy. 299 on Forest Service Road NF1., 40.831211 -123.711464, 1372m
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HSC202692 Thomas W. Nelson; Jane Nelson 5882 1980-06-24
United States, California, Lake, Along Forest Service Rd. 17N16, 3.1 mi. E of Bear Creek Ranger Station, 39.326214 -122.786329, 1220m
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Thomas W. Nelson; Jane Nelson 8080 1986-05-24
United States, California, Trinity, Beside Trinity River, ~ 100 yds. upstream from mouth of Indian Creek., 40.657529 -122.911291, 504m
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Thomas W. Nelson; Jane Nelson 7116 1982-07-11
United States, California, Humboldt, Along road from Hindleys cabin on McKeown Ranch to Andersons Ford at Mad River, 40.5208333333333 -123.625277777778
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Thomas W. Nelson; Jane Nelson 6926 1982-05-29
United States, California, Glenn, Along Forest Service Rd. 18N30 to Black Diamond Mtn, at junction with FS Rds. 18N50 & 18N03., 39.400091 -122.627475, 915m
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Thomas W. Nelson; Jane Nelson 7301 1982-07-30
United States, California, Trinity, Junction of Forest Service Rd. 42N17 and road to Cement Bluff, 41.341435 -122.560904, 1829m
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Thomas W. Nelson; Jane Nelson 7413 1983-06-12
United States, California, Humboldt, Along Kneeland Rd, ~ .5 mi. SE of junction with Maple Creek Rd., 40.744336 -123.959324, 671m
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Thomas W. Nelson; Jane Nelson 6838 1982-05-15
United States, California, Trinity, In and about Big Bar Campground, 40.736391 -123.250349, 457m
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Thomas W. Nelson; Jane Nelson 6837 1982-05-15
United States, California, Trinity, In and about Big Bar Campground, 40.736391 -123.250349, 457m
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Thomas W. Nelson; Jane Nelson 7424 1983-06-30
United States, California, Trinity, In and about Philpot Campground, 40.466563 -123.183985, 762m
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HSC227130 Thomas W. Nelson; Jane Nelson 7149 1982-07-16
United States, California, Mendocino, Along Forest Service Rd. 20N02, 0.9 mi. E of junction with Forest Service Rd. M-1 (1N02); Hells Half Acre., 39.612895 -122.949137, 1890m
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Cara Witte 1020 2008-08-14
United States, California, Humboldt, Spike Buck Mountain. Forest Service Road 5N18. 1/2 mile from intersection with National Forest 1., 40.779179 -123.677373, 1589m
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Thomas W. Nelson; Jane Nelson 8501A 1987-05-24
United States, California, Del Norte, Along Road 305 (Low Divide Road), 7.7 mi. N of junction with North Bank Road, 41.84287 -123.99157, 671m
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Thomas W. Nelson; Jane Nelson 7232 1982-07-16
United States, California, Siskiyou, Along west side of Forest Service Rd. 42N17, at summit above Deadfall Meadow, near crossing of Pacific Crest Trail. (Siskiyou-Trinity county line), 41.341606 -122.538949, 2073m
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Thomas W. Nelson; Jane Nelson 7510 1983-07-29
United States, California, Siskiyou, Along Forest Service Rd. 41N14, 5 mi. N of junction with Callahan-Cecilville County Rd, at crossing over Sugar Creek., 41.315739 -122.909252, 1433m
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Thomas W. Nelson; Jane Nelson 6322 1980-08-23
United States, California, Trinity, Eleanor Lake, where creek enters lake., 40.993927 -122.787379, 1555m
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Thomas W. Nelson; Jane Nelson 7407 1983-06-12
United States, California, Humboldt, Along Kneeland Rd, ~ .5 mi. SE of junction with Maple Creek Rd., 40.744336 -123.959324, 671m
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Thomas W. Nelson; Jane Nelson 8604A 1987-06-11
United States, California, Humboldt, Box Spring at Box Camp; along trail to North Trinity Mountain., 41.091094 -123.5388938, 1524m
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Thomas W. Nelson; Jane Nelson 6419 1981-04-16
United States, California, Colusa, Along Bartlet Springs-Bear Valley Rd, ~ 100 yds. from Bear Valley, 39.163001 -122.475568, 610m
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Cara Witte 354 2007-06-26
United States, California, Humboldt, Horse Mountain Botanical Area. Junction of 6N36 and 6N36A., 40.869221 -123.718566, 1388m
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Thomas W. Nelson; Jane Nelson 7194 1982-07-17
United States, California, Glenn, Plasket Meadows Campground, 39.73411 -122.503742, 1829m
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Thomas W. Nelson; Jane Nelson 8597 1987-06-11
United States, California, Humboldt, At trailhead and along trail to Grogans Hole, 41.1074998 -123.5199614, 610m
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Thomas W. Nelson; Sydney Carothers 9184 2004-04-24
United States, California, Del Norte, Along Gasquet Mtn. Road (17N49), 2 mi. W of junction with State Route 199 at junction with Forest Service Rd. 2E19, 41.860531 -123.996172, 509m
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Thomas W. Nelson; Jane Nelson 7233 1982-07-16
United States, California, Siskiyou, Along west side of Forest Service Rd. 42N17, at summit above Deadfall Meadow, near crossing of Pacific Crest Trail. (Siskiyou-Trinity county line), 41.341606 -122.538949, 2073m
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Thomas W. Nelson; Jane Nelson 7114 1982-07-11
United States, California, Humboldt, Along road from Hindleys cabin on McKeown Ranch to Andersons Ford at Mad River, 40.5208333333333 -123.625277777778
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Thomas W. Nelson; Jane Nelson 7707 1984-07-28
United States, California, Siskiyou, Along west side of Gumboot Lake, 41.212142 -122.513159, 1860m
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Thomas W. Nelson; Jane Nelson 7115 1982-07-11
United States, California, Humboldt, Along road from Hindleys cabin on McKeown Ranch to Andersons Ford at Mad River, 40.5208333333333 -123.625277777778
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Thomas W. Nelson; Jane Nelson 3734 1977-09-03
United States, California, Humboldt, Along old logging road, just east of Pine Mountain, off Forest Service Road 2S08, 40.289601 -123.564953, 1463m
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Thomas W. Nelson; Jane Nelson 6973 1982-05-29
United States, California, Glenn, Along Forest Service Rd. 18N30 to Black Diamond Mtn, 5.2 mi. from junction with county road north of Stonyford; Black Diamond Glades., 39.400115 -122.60882
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T.C. Fuller 6993 1961-09-13
United States, California, San Joaquin, Thorton-Walnut Grove Rd, 0.1 mi. E of Mokelumne River Bridge, Sherman Island, ~ 4 mi. W of Thorton, 38.222222 -121.504444
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Shannon Klohr sn 2000-05-06
United States, California, Marin, Creekside Park, adjacent to Corte Madera Creek, Greenbrae, 37.9262857 -122.5297742
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T.C. Fuller 6998 1961-09-13
United States, California, Sacramento, Sherman Island, 1 mi. N of Antioch Bridge., 38.039142 -121.75051
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Martin J. Lenz 3082 2006-07-13
United States, California, Siskiyou, ~ 2 aerial mi. NW of north Dunsmuir., 41.24522 -122.29092, 1040m
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Don Pendleton PDR 064453 2001-04-30
United States, California, San Mateo, Along Sandhill Rd, next to Jasper Ridge Biological Reserve, on the north side of Portola Road, Portola Valley., 37.3958601 -122.233108
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T.C. Fuller 8745 1962-05-18
United States, California, Siskiyou, Little Shasta Rd, 5 mi. E of Montague., 41.711389 -122.430833
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K. Auker; R. Battleson 13 2007-06-15
United States, California, Humboldt, Grouse Mtn.; along Forest Service Road 5N04, 1.0 mi. E of FS Road NF1., 40.759455 -123.672031, 1494m
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Gene S. Van Horn 6 1962-01-06
United States, California, Humboldt, 4 mi. E of Yager Cr. Bridge in Carlotta, on Hwy. 36, on bank overlooking the Van Duzen River, 40.511224 -123.99626, 152m
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HSC201563 Eric Schori; Kazuyuki Ishimaru 14 2005-06-24
United States, California, Humboldt, Along Titlow Hill Road south of Hwy. 299, past Buck Flat., 40.76544444 -123.6936111, 1375m
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Ivy Watson 34 2008-10-05
United States, California, Humboldt, Blue Lake; ~ 500 ft. upstream of the Hatchery Rd. bridge, north bank., 40.87664 -123.99834, 22m
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Jim André 14973 2010-10-09
United States, California, San Bernardino, Providence Mountains; Mojave National Preserve; Bonanza King Mine area, at mouth of canyon, just WSW of mine site, 34.98466667 -115.51055, 1369m
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HSC216377 Thomas W. Nelson; Jane Nelson 8900 1991-05-25
United States, California, Del Norte, Along High-Low Divide Rd, 7 mi. from junction with North Bank Road, 41.880502 -124.06859, 503m
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Juha Pykala; D.H. Norris 911 1987-05-23
United States, California, Del Norte, Along Gasquet-Orleans Road, at Cedar Camp Springs, 41.58333333 -123.8333333, 1200m
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D. Atwood 17646 1993-03-24
United States, California, San Bernardino, Summit of Santa Ana Mountains, 4.8 mi. S of Lake Elsinore along Hwy. 74., 33.64092 -117.42188, 813m
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Juha Pykala; D.H. Norris 2309 1987-07-06
United States, California, Trinity, Shasta National Forest, Mt. Eddy, W side of Deadfall Creek Meadow, 41.34166667 -122.5666667, 1921m
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W.R. Supernaugh, Jr. 8 1964-12-12
United States, California, Humboldt, 1 mi. W of Freshwater Corners on Old Arcata Rd on S side of Hwy., 40.785231 -124.102503
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J. McIntire; S. Lyon 3 2005-06-03
United States, California, Humboldt, White Oak Opening; 19.3 mi. south of Hwy. 299 on Forest Service Rd. NF1., 40.715833 -123.697778, 1240m
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HSC209792 L.P. Janeway; C.A. Janeway 1705 1986-06-02
United States, California, Fresno, Along Warthan Creek, ~ 7-9 mi. W of Coalinga via Hwy. 198., 36.0975 -120.457222, 341m
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HSC219359 Thomas W. Nelson; Jane Nelson 8899 1991-05-25
United States, California, Del Norte, Along High-Low Divide Rd, 7 mi. from junction with North Bank Road, 41.880502 -124.06859, 503m
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HSC201832 D. Atwood 17648 1993-03-26
United States, California, Riverside, Summit of Santa Ana Mts, 4.8 mi. S of Lake Elsinore, along Hwy. 74, 33.652 -117.407, 813m
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H.S. Logsdon 3 1964-05-10
United States, California, Humboldt, 4 mi. NE of Orick at Boyes Prairie, 41.361466 -124.022314
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Thomas W. Nelson; Martin J. Lenz 9240 2004-07-09
United States, California, Shasta, Junction of Windy Point Rd. & State Route 299, ~1 mi. SW of Montgomery Creek, 40.834049 -121.92619, 680m
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HSC225441 Thomas W. Nelson; Jane Nelson 9305 2005-05-01
United States, California, Humboldt, Eureka; vacant field at Broadway and Koster Streets., 40.791291 -124.178839
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HSC217882 Thomas W. Nelson; Dick Brummitt, Barbara Ertter 9279 2004-06-07
United States, California, Humboldt, Along Kneeland Rd, 2 mi. from junction with Maple Creek Rd., 40.714964 -123.940494, 671m