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Carl C. Marshall 366 1887-04-00
United States, California, Humboldt, Hoopa Valley, near Supply Creek., 41.053837 -123.675888
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L.C. Wheeler 3463 1935-05-05
United States, California, Siskiyou, Greenhorn Creek, 41.71027778 -122.6608333, 854m
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R. Spellenberg 1 1963-03-03
United States, California, Trinity, Burnt Ranch; Spellenberg Ranch 3 mi. E of Burnt Ranch 1 mi. W of Hwy. 299, 40.790234 -123.452523
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Thomas W. Nelson 342 1971-03-21
United States, California, Mendocino, Beside Hwy. 128 about 1 mi. E of Yorkville, 38.890806 -123.204139
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J.P. Smith; J.O. Sawyer 5832 1973-02-10
United States, California, Trinity, New River Trail from Gray Falls Campground on N side of Trinity River and W side of New River, 40.8499 -123.4799, 244m
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J.P. Smith; J.O. Sawyer 5231 1972-04-30
United States, California, Trinity, 5 mi. from junction with Hwy. 299 along Hennessy Rd., 40.830683 -123.537859
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Thomas W. Nelson; Jane P. Nelson 745 1973-04-22
United States, California, Mendocino, Beside the road to Eden Valley ca. 2 mi. E of the summit, 39.576381 -123.176384
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Thomas W. Nelson; Jane P. Nelson 720 1973-04-14
United States, California, Trinity, Beside Van Duzen River at U.S.F.S. campground ca. 5 mi. S of Hwy. 36 on the way to Zenia, 40.431607 -123.521234
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Dryden 196 1975-05-17
United States, California, Trinity, Mt. Diablo Meridian, Middle Fork of Philpot Creek and Philpot campground. On Plummer Peak Rd., 40.466563 -123.183985, 825m
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Thomas W. Nelson; Jane P. Nelson 2262 1976-02-07
United States, California, Trinity, At Whites Bar, 40.749768 -123.285114
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J.O. Sawyer 2084 1970-04-04
United States, California, Siskiyou, Along Sugar Creek, 41.327032 -122.850092, 823m
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Linda M. Barker; Raul Tuazon 1438 1976-05-01
United States, California, Trinity, Hwy. 3, 3 mi. S of Hayfork, 40.51464 -123.17894, 732m
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J.P. Smith; Thomas W. Nelson, Jane P. Nelson 8527 1976-03-20
United States, California, Trinity, Shasta-Trinity National Forest, Whites Bar, 40.749768 -123.285114, 427m
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Maralyn OMeara 494 1974-05-27
United States, California, Siskiyou, 7.4 mi. NE of Ft. Jones on Hwy. 3, 41.6568 -122.7394, 1159m
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M.A. Baker 255 1977-05-00
United States, California, Trinity, Philpot Campground 1.2 mi. W of Peanut, 40.466563 -123.183985, 762m
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Jennifer Whipple 1832 1977-03-20
United States, California, Siskiyou, Scott Valley near Weston Gulch, 41.46273 -122.829989, 854m
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M.G. Burgoyne 1001 1962-04-12
United States, California, Modoc, 15 mi. W of Cedarville on Cedar Pass Hwy., 41.54071 -120.4438, 1982m
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J.P. Smith; J.O. Sawyer, Thomas W. Nelson 9889 1978-05-07
United States, California, Trinity, Blanchard Flat Rd. to Reese Bros. Coal Mine, 40.585255 -122.909646, 610m
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J.O. Sawyer; R.J. Cole 3106 1978-04-20
United States, California, Trinity, Above Hwy. 299 at Whites Bar., 40.749768 -123.285114
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H.E. Parks 867 1930-05-25
United States, California, Humboldt, Laribee Valley, 40.4433 -123.6821, 762m
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M.T. Milligan sn 1964-04-04
United States, California, Trinity, Along Hwy. 299 on S side of Hwy, 40.794981 -123.45677
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M.T. Milligan sn 1964-03-29
United States, California, Modoc, 5 mi. W of Alturas on Centerville Rd., 41.435989 -120.612362, 1372m
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D.H. Norris V2272 1969-03-01
United States, California, Humboldt, Along Trinity River at Norton Creek, ca. 4 mi. N of Hoopa, 41.14943 -123.671656
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L.R. Heckard 2142 1969-02-28
United States, California, Mendocino, 1.2 mi. E of Yorkville on road to Cloverdale, 38.89361 -123.19819
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A. Sylvester; D. Sutherland, R. Spellenberg 1370 1966-03-27
United States, California, Trinity, 1 mi. W of the Trinity River near Bidden Creek, on the Spellenberg property ca. 2 mi. SE of Burnt Ranch, 40.790234 -123.452523
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D.E. Anderson 2376 1963-03-01
United States, California, Trinity, 3 mi. S of Burnt Ranch, 40.787521 -123.428784
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Ruby Van Deventer sn 1940-04-21
United States, California, Del Norte, Beers Ranch Rd., 41.994743 -123.606881
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Ruby Van Deventer sn 1959-04-10
United States, California, Del Norte, Along Packers Gulch (Packers Creek) 6 mi. S of Takilma, OR, 41.994114 -123.616171, 503m
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Ruby Van Deventer sn 1963-03-06
United States, Oregon, Josephine, Takilma, 42.055064 -123.6136139, 488m
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Ruby Van Deventer sn 1959-05-22
United States, Oregon, Josephine, Takilma, 42.055064 -123.6136139, 488m
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Ruby Van Deventer sn 1964-03-16
United States, Oregon, Josephine, Takilma, 42.055064 -123.6136139
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David Wheeler 34 1979-04-08
United States, California, Siskiyou, N facing slope, 41.44662 -122.7569
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J.P. Smith 8653 1976-05-04
United States, Oregon, Josephine, Siskiyou National Forest at junction of Forest Roads 4007 and 4023, 42.0642029 -123.5739291, 793m
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J.P. Smith 5998 1973-04-07
United States, California, Trinity, New River Trail from Grays Falls Campground, on the N side of the Trinity River and W side of the New River., 40.8499 -123.4799, 244m
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M.A. Baker 1787 1980-06-07
United States, California, Humboldt, Near Brush Mtn., 40.91222222 -123.6666667, 1128m
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R. York 698 1980-05-24
United States, California, Trinity, Near Long Ridge., 40.06777778 -123.3319444, 1036m
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Sandy Floyd; Tom Munton, Tai Roulston 13 1987-03-07
United States, California, Trinity, End of South Fork Rd. ( F.S. 5N03), trail to Hells Half Acre Creek ( Tr. #6E23); 1 km. from trailhead, 40.766557 -123.549193, 400m
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R. Earing; C. Cavanaugh, C. Collins 7 1987-03-07
United States, California, Trinity, Ca. 8 mi. S of Salyer on County Rte. 447, U.S.F.S. Rte. 5N03, trail 6E23
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J.D. Jokerst; H. Wurlitzer 1941 1984-03-18
United States, California, Tehama, Ridge S of Pine Creek N of Pine Creek Trail, 50 m N of the benchmark Pine/1555 ft., 39.904167 -121.832778