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June McCaskill; Katherine Onaga 621 1961-05-25
United States, California, Sacramento, West Sacramento, 1.4 mi SW of West Capitol Avenue. West side of street, just S of house at 1948 Park Blvd, 1.5 blocks NE of intersection with Stone Blvd., 38.56403 -121.53644
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D.E. Anderson 2343 1962-11-07
United States, California, Humboldt, Jct. of Crannell Rd. and Dows Prairie Rd., 41.010664 -124.108027
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D.B. Bader 10 1963-03-01
United States, California, Humboldt, Second of the Clam Beach Lagoons, W of Hwy. 101., 41.0029 -124.1115
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C.B. Wolf 1181 1927-08-28
United States, California, Humboldt, On rd. between Eureka and Arcata, 40.819411 -124.09458
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D.E. Anderson 1920 1962-02-10
United States, California, Humboldt, 1.5 mi. S of Trinidad, 41.052451 -124.125647
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W. Jan Rowe 1 1966-04-03
United States, California, Santa Cruz, 2 mi. E on Jamison Cr. Rd. from intersection with Empire Grade Rd., 37.14985 -122.16685
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S.J. Hawks; D.E. Anderson 80 1965-05-18
United States, California, Humboldt, Luffenholtz Beach, 41.040351 -124.120722
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Francis Winter sn 1960-04-19
United States, California, Humboldt, Samoa Pennisula 6 mi. W of Arcata., 40.825292 -124.177214
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Dan OBrien sn 1962-05-20
United States, California, Humboldt, 0.5 mi. E of Humboldt State University campus, 40.890141 -124.033792
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J.E. Lankila 31 1962-05-31
United States, California, Humboldt, Back yard of house at 1728 Sunny Ave, Eureka, 40.792841 -124.146226
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H.E. Parks; J.P. Tracy 11453 1938-06-24
United States, California, Del Norte, Along Smith River at Coopers Flat between Hardscrabble and Myrtle Creeks, 41.832122 -124.026837, 61m
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J.W. Johnson 1420 1962-03-31
United States, California, Humboldt, Arcata, along Lanphere lane, 40.897693 -124.124502
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Susan H. Bicknell sn 1989-04-17
United States, California, San Luis Obispo, Montana de Oro, along Eastern Boundary Trail, 35.28318 -120.84339
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Susan H. Bicknell sn 1988-11-23
United States, California, San Luis Obispo, Montana de Oro State Park, 35.25711 -120.84944
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E. Mackey sn 1987-02-18
United States, California, Humboldt, Patricks Point State Park, on trail to Wedding Rock, 41.135793 -124.154326
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E. Mackey sn 1987-08-28
United States, California, Humboldt, Patricks Point State Park, Palmers Point, 41.1297 -124.1637
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F. Bowcutt 1584 1992-07-22
United States, California, Mendocino, 80 air mi. S of Eureka, 20 air mi. S of Garberville, 10 air mi. W of Leggett. Mouth of Usal Creek., 39.832604 -123.846427
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F. Bowcutt 1518 1989-07-12
United States, California, Mendocino, 15 mi. SW of Garberville, 60 mi. SSE of Eureka, 14.1 mi. SSE of Four Corners on Usal Rd (county Rd. 410) 1 mi. N of Wheeler rd. turn off, milepost 11.5, 311m
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F. Bowcutt 677 1986-04-13
United States, California, Mendocino, S of Whale Gulch along unnamed N-S trending creek, along trail to Whale Gulch. W of Garberville about 20 mi. in the Kings Range, 39.955442 -123.972416, 15m
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F. Bowcutt 2017 1995-06-27
United States, California, Mendocino, 80 air mi. S of Eureka. Just NE of Timber Point in Dark Gulch off of Hotel Gulch Rd. NW of Usal about 1.5 mi. At the head of Zig-Zag Rd.- road closure project site, 39.8518 -123.868141, 366m
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F. Bowcutt 1136 1988-07-19
United States, California, Mendocino, About 10 mi. due W of Leggett and 60 mi. N of Fort Bragg, mouth of Usal Cr, W of county Rd. 431, 39.8317 -123.8512
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Gordon Leppig 714 1998-03-09
United States, California, Humboldt, Arcata, West End Rd, 0.3 mi. W of Ericson Way, 40.906006 -124.072261, 30m
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Helen Constantine-Shull 24 1994-07-08
United States, California, Mono, Lower Glass Creek near end of Glass Flow Rd., 37.747 -119.0236, 2500m
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Andrea Pickart 23 2002-03-31
United States, California, Humboldt, Arcata Marsh, Dan Hauser Marsh, 40.857932 -124.097131
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Gordon Leppig 818 1998-06-14
United States, California, Mendocino, Mckerriker State Park, Inglenook Fen, Ten Mile Dunes., 39.5315 -123.7629, 9m
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Ivy Watson 38 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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Ivy Watson 59 2008-10-11
United States, California, Humboldt, Near Mad River mouth, S bank, about 500 ft. from river, 40.97348 -124.11946, 9m
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Cara Witte 505 2007-07-11
United States, California, Humboldt, Grouse Mountain. Forest Service Road 5N04. Near spring., 40.761241 -123.673151, 1583m
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Cara Witte 737 2008-06-15
United States, California, Humboldt, National Forest 1. 1.5 miles north of intersection with Forest Service Road 6N01B., 40.82482 -123.700867, 1487m
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Cara Witte 622 2007-08-08
United States, California, Humboldt, Buck Flat. Intersection of National Forest 1 and Forest Service Road 5N01., 40.78476 -123.678117, 1547m
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Cara Witte 580 2007-07-25
United States, California, Humboldt, Forest Service Road 5N10. Approximately 2 miles south from intersection with Forest Service Road 5N41., 40.837828 -123.700909, 1290m
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K. A. Wayman; Robin Bencie, M. Mesler, Julie Gregory 145 2010-07-14
United States, California, Humboldt, Near North Trinity Mtn, 11.9 mi east of Hoopa on Big Hill Rd (8N01), at Box Camp, Six Rivers National Forest., 41.086115 -123.543563, 1372m
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K. A. Wayman; Robin Bencie, M. Mesler, Julie Gregory 248 2010-08-10
United States, California, Humboldt, Near North Trinity Mtn, Government Trail, near Box Camp, Six Rivers National Forest., 41.08158 -147.536549, 1460m
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L. Watson; J. Meninga 22 1991-03-00
United States, California, Humboldt, Near Manilla, Mad River Slough and Dunes, 0.5 mi. N of parking lot, E of trail, 40.87085 -124.15833
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N.D. Dennis 14 1965-04-08
United States, California, Humboldt, Old Arcata Rd, 1 mi. S of Arcata, 40.861056 -124.072058
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R.W. Becking sn 1984-04-03
United States, California, Humboldt, Samoa, N Spit, US Coast Guard dunes, 40.772294 -124.221224, 3m
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Sarah Chaney 2004-05-20
United States, California, Santa Barbara, Santa Rosa Island: East fork Lobo, upstream from 1st fork south of Smith Highway (Junak SR-368 1991) and Lobo Canyon, ca. 1 miles from mouth (Abbot s.n. 1976)