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D.E. Anderson 2886 1963-10-28
United States, California, Humboldt, Luffenholtz Beach, 41.040351 -124.120722
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McCready sn 1959-11-08
United States, California, Humboldt, Near Trinidad Head, 41.057903 -124.148787
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J.M. DiTomaso 900 1979-04-21
United States, California, Humboldt, Elks Head near Trinidad, 41.0701587 -124.1580372
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Gladys L. Smith; Charles H. Smith, Bud Taber, Polly Taber 8422 1984-06-21
United States, California, Mendocino, Bear Harbor, Sinkyone Wilderness State Park, northernmost strand in Mendocino, 39.91293 -123.93903
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L. Watson; J. Meninga 43 1991-09-00
United States, California, Humboldt, Arcata, Mad River Slough and dunes, 40.874296 -124.152004
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G. Smith 1980 1967-07-21
United States, California, Humboldt, Patricks Point State Park, 41.134 -124.157
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G. Smith 1979 1967-07-21
United States, California, Humboldt, Patricks Point State Park, 41.134 -124.157
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F. Bowcutt 2008 1995-06-25
United States, California, Mendocino, 80 mi. S of Eureka, 20 mi. S of Garberville, Bear Harbor Beach, 2.7 mi. S of Needle Rock Ranch House, 39.914155 -123.935684
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F. Bowcutt 1260 1989-05-19
United States, California, Mendocino, 2.5 mi. SE of Needle Rock, 4 mi. SSE of Four Corners, Bear Harbor Beach at site of old logging operation off Lost Coast Trail, 39.927592 -123.953911
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M.B. Dunkle 8567 1939-08-12
United States, California, Santa Barbara, Santa Cruz Island, Prisoners Harbor, 34.017 -119.682
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Geo. W. Burtchett sn 1965-07-29
United States, California, Humboldt, Palmers Point
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Gordon Leppig 1782 2002-07-08
United States, California, Humboldt, Indian Island, SW shore, 40.80151944 -124.1685694
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Justin Garwood sn 2015-07-05
United States, California, Humboldt
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S. Estes 17 1964-04-04
United States, California, Humboldt, N Humboldt Bay, 40.833696 -124.131426
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W.C. Vinyard sn 1963-10-23
United States, California, Humboldt, Near Fairhaven, 40.782299 -124.210157
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R. York 248 1979-04-22
United States, California, Humboldt, Along bluffs just N of College Cove, 41.09061 -124.15203
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M.A. Ericksen 294 1979-05-18
United States, California, Humboldt, Humboldt Bay, 50 yds. N of Arcata Redwood Company between Arcata and Eureka, 40.814679 -124.105976
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David Wheeler 78 1979-04-22
United States, California, Humboldt, Mad River Slough, 1 mi. W of intersection of Mad River Rd. and Iverson Rd., 40.91046 -124.12454
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Melany Seacat; Deni Seymour 187 1979-06-07
United States, California, Mendocino, Big River Estuary, first 3 mi. of estuary, 39.30342 -123.78347
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Clare R. Wheeler 3720 1984-08-15
United States, California, Mendocino, Big River Estuary, 0.5 mi. upstream of the Hwy. 1 bridge, 39.30342 -123.78347
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L. Watson; J. Meninga 42 1991-09-00
United States, California, Humboldt, Cooperative Management Area, Mad River Slough and dunes, 40.86903 -124.15036
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F.J. Shaughnessy sn 1999-06-14
United States, California, Humboldt, Arcata Marsh and Wildlife Sanctuary, Humboldt Bay, Fields Landing, 40.858473 -124.094887