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W.R. Supernaugh, Jr. 12 1964-12-04
United States, California, Humboldt, Along rd. to Jolly Giant Reservoir, 40.934333 -124.110437
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F. Demostene 37 1966-04-08
United States, California, Sonoma, 25 mi. W of Healdsburg, 38.599085 -123.330459
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William J. Ferlatte; B.D. Rogers 2051 1966-06-01
United States, California, Trinity, 4 mi. N of Junction City, 40.802494 -123.060358, 610m
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B.D. Rogers; William J. Ferlatte 2051 1966-06-06
United States, California, Trinity, 4 mi. N of Junction City, 40.788722 -123.054498
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NULL C.B. Wolf 1170 1927-08-28
United States, California, Humboldt, On the grade 9 mi. from Willow Creek, Lord Ellis Rd. to Blue Lake, 40.8999 -123.7683
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Gene S. Van Horn 24 1962-05-20
United States, California, Humboldt, 0.5 mi. S of large quarry, 200 yards S of Jacoby Creek, 40.817039 -124.035008, 46m
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J. Wendell Howe sn 1930-09-09
United States, California, Humboldt, 3 mi. SW of Fieldbrook, 40.950689 -124.044574
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H.E. Parks; S.T. Parks 749 1930-05-00
United States, California, Humboldt, Along Van Duzen River
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S.J. Moore 18 1965-05-12
United States, California, Humboldt, Gold Beach, 41.381203 -124.067874
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Will Ferrand 23 2002-02-02
United States, California, Humboldt, 9 mi. E of intersection of West End Rd. and Warren Creek Rd., 40.9111 -123.8932, 67m
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D.E. Anderson 3701 1965-05-15
United States, California, Humboldt, About 2 mi. NW of Hoopa on Bald Hills Rd., 40.93248 -123.61804
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R.D. Fischer; Jenny Marr 26 2003-12-30
United States, California, Mendocino, North Coast Range, N side of Hwy. 1 near Rockport, 39.736389 -123.814444, 23m
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Cara Witte 161 2007-06-01
United States, California, Humboldt, Horse Mountain Botanical Area. Near mine area. Forest Service Road 6N38., 40.85838 -123.719291, 1298m
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Steven Lee 9 2004-04-06
United States, California, Humboldt, N side of Jolly Giant Cr. Rd, Redwood Community Forest, 40.8772 -124.0665
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Cara Witte 514 2007-07-12
United States, California, Humboldt, Forest Service Road 5N10. 2 miles east of intersection with National Forest 1., 40.843306 -123.716898, 1339m