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J.P. Smith; , J.O. Sawyer, & R. J. Cole 12,932 2010-06-13
United States, California, Trinity, Shasta - Trinity National Forest. Along Forest Service Road 36N25 to Swift Creek Trail., 40.977 -122.731, 881m
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J.P. Smith 12,895 2010-06-08
United States, California, Shasta, Along Iron Mountain Road, just N of junction with Hwy. 299, 40.592 -122.462, 230m
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J.P. Smith; & J.O. Sawyer 13,249 2011-06-24
United States, California, Trinity, At the junction of Trinity Dam Rd. and Eagle Rd., 40.765 -122.784, 610m
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J.P. Smith; J.O. Sawyer 13284 2011-07-10
United States, California, Del Norte, At the end of B Street in Crescent City., 41.74463 -124.19954, 2m
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J.P. Smith 13,876 2014-06-06
United States, California, Siskiyou, Along State Route 96 at the Portuguese Creek Access to the Klamath River, 41.8622 -123.249, 416m
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J.P. Smith; Steve Selva 3920 1980-06-15
United States, California, Siskiyou, 10 mi. NW of Forks of Salmon, 41.37449 -123.42899
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J.P. Smith; Steve Selva 3827 1970-06-14
United States, California, Humboldt, Along Hwy. 96 at Whitmore Creek., 41.33335 -123.50892, 152m
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J.D. Ackerman; A.M. Montalvo 482 1975-06-22
United States, California, Humboldt, 6.4 mi. W of Dinsmore, Hwy. 36, 40.43936 -123.67685
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Brent Whiteley 39 1975-06-23
United States, California, Siskiyou, 41.38956 -123.49761, 223m
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Lon Hall 406 1975-06-19
United States, California, Humboldt, About 2 mi. N of Shelter Cove Rd. on Horse Mtn. Rd., 40.05426 -124.04258, 549m
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Lon Hall 389 1975-06-19
United States, California, Humboldt, About 2 mi. N of Shelter Cove Rd. on Horse Mtn. Rd., 40.05426 -124.04258, 549m
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J.D. Ackerman; A. Montalvo 335 1974-06-24
United States, California, Marin, 3.5 mi. S of Marshall, along Hwy. 1, 38.1282 -122.8627
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J.D. Ackerman; A.M. Montalvo 555 1975-07-16
United States, California, Shasta, Hwy. 36 near Shasta Trinity National Forest boundary, 40.36015 -122.91109
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Dennis Anderson; J.P. Smith J-1061 1971-06-18
United States, California, Humboldt, Chezem Rd, 3 mi. E of bridge over Redwood Creek, 40.922 -123.7947
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J.P. Smith; J.O. Sawyer 8205 1975-06-21
United States, California, Trinity, Six Rivers National Forest, Brown Canyon Camp, 40.41137 -123.51929
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Thomas W. Nelson; James Nelson 2834 1976-06-22
United States, California, Trinity, Below Senteney Rock, 40.36044 -123.54186, 1524m
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Maralyn OMeara 85 1972-06-08
United States, California, Humboldt, Along Bald Hills Rd, 16.4 mi. E of junction with Hwy. 101, 41.1526 -123.8908
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R. Sutherland 3.24.4.78 1978-04-24
United States, California, Humboldt, Kinsey Ridge above Oat Creek, 40.18635 -124.21716, 396m
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M. Alcasas 126 1978-06-03
United States, California, Humboldt, Titlow Hill Rd, 0.3 mi. from Hwy. 299, 40.89296 -123.76878, 869m
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Christopher Davidson 5911 1977-06-18
United States, California, Mendocino, Mountain View Rd, 20.3 mi E of Hwy. 1, 38.9963 -123.4315, 244m
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Michael A. Watkins 14 1978-06-10
United States, California, Humboldt, Arcata, E side of 7th St. overpass to Hwy. 101, 40.866471 -124.082364
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Thomas W. Nelson; Jane P. Nelson 4413 1978-07-03
United States, California, Humboldt, McKeown Ranch N of Dinsmore, 40.50651 -123.60441
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Overton; Butler 5016 1979-06-15
United States, California, Del Norte, Near Big Flat Guard Station, close to the town of Gasquet, 41.69241667 -123.9031667, 213m
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G.L. Clifton; Griswold 5521 1979-06-19
United States, California, Del Norte, Near Smith River, S Fork, close to the town of Gasquet., 41.79766667 -124.0526944, 38m
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Griswold; Butler 6219 1979-07-10
United States, California, Humboldt, Near Kinsey Ridge, close to the town of Willow Creek, 40.71616667 -123.6960278, 1244m
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G.L. Clifton 7952 1979-07-17
United States, California, Trinity, Near Bailey Canyon Campground, close to town of Mad River, 40.34280556 -123.3976111, 853m
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Walter Overton 8187 1979-07-18
United States, California, Trinity, Near Horse Ridge, close to the town of Mad River, 40.24616667 -123.2805833, 1219m
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G.L. Clifton; Butler 8443 1979-07-18
United States, California, Trinity, Near Jones Ridge, close to the town of Alderpoint, 40.14033333 -123.2198889, 1158m
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Walter Overton 8740 1979-07-18
United States, California, Trinity, Near Horse Ridge, close to the town of Mad River., 40.24505556 -123.2974722, 1036m
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G.L. Clifton; Gilbert Muth 8774 1979-07-18
United States, California, Trinity, Near Mad River campground, close to the town of Mad River, 40.40277778 -123.4649722, 762m
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G.L. Clifton 12457 1979-08-05
United States, California, Del Norte, Near Smith River, close to the town of Gasquet, 41.82075 -124.0356111, 85m
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Ruby Van Deventer sn 1972-07-27
United States, California, Del Norte, Big Flat, 41.6873 -123.9098, 396m
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Linda M. Barker 886 1975-06-18
United States, California, Del Norte, Old Gasquet Toll Rd, 5 mi. N of Patrick Creek junction, 41.9552 -123.8197, 701m
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J.P. Smith 6795 1973-05-26
United States, California, Humboldt, Scotia Bluffs along the Eel River near Rio Dell, 40.5121 -124.1102
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Jacqueline Greenleaf 326 1980-08-12
United States, California, Humboldt, Near Pistol Spring., 40.55972222 -123.5613889, 1082m
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Jacqueline Greenleaf 280 1980-07-30
United States, California, Trinity, Near Skull Camp, 40.54333333 -123.5344444, 1219m
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R. Kalal 29 1980-06-03
United States, California, Humboldt, Junction of Spring St. and Hill St, Arcata, 40.8664 -124.07688, 43m
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M.A. Baker 2433 1980-06-26
United States, California, Humboldt, Near Sims Creek, 40.72222222 -123.5813889, 610m
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Gail Newton 785 1980-07-01
United States, California, Trinity, Near Hayden Roughs., 40.11638889 -123.2438889, 1250m
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Gail Newton 1508 1980-07-14
United States, California, Humboldt, Near Last Chance Ridge., 40.69111111 -123.6241667, 1219m
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Kenneth Clark 579 1980-04-18
United States, California, Humboldt, Access trail to Dead Mans Gulch, Shelter Cove., 40.02821 -124.05515, 122m
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Gladys L. Smith 5653 1979-06-14
United States, California, Mendocino, Along dirt road to Schooner Gulch, 6.0 km. S of Pt. Arena, 38.8698 -123.6518, 15m
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Gladys L. Smith 6165 1981-05-20
United States, California, Mendocino, Along Pine Mt. Road, 7 mi. east of Hwy. 101, 38.83922 -122.95654, 518m
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Gladys L. Smith 5568 1979-05-28
United States, California, Mendocino, Wheeler Ranch, across from Ravens Nest cottage, 38.84292 -123.24471, 488m
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M. Roantree 68 1985-05-30
United States, California, Humboldt, West side of Trinidad Head, 41.05408 -124.15031
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Joe Doyle; Gayle Honeycutt, Ethan Freid 9 1992-03-14
United States, California, Trinity, 15 mi. SE of Willow Creek, Gray Falls Campground, 40.857 -123.4917, 244m
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Gail Newton 3603 1982-06-10
United States, California, Humboldt, Elk River Wildlife Area, Eureka, 40.7417 -124.1849
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F. Bowcutt 1180a 1989-05-18
United States, California, Mendocino, Trailhead to Jones Beach/Whale Gulch along road from Four Corners to Needle Rock Ranch House, 39.95324 -123.96943, 67m
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Larry Berti sn 1968-06-20
United States, California, Tehama, Red Bluff, 40.17835 -122.24144
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J.P. Tracy; H.E. Parks 12542 1933-06-11
United States, California, Humboldt, Near Miranda, 40.2347 -123.8245, 152m
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R. Spellenberg 418 1964-06-15
United States, California, Humboldt, 7 mi. E of Redwood Creek, Hwy. 299, 40.9021 -123.7671
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True Hoyle 290-67 1967-07-24
United States, California, Humboldt, Oscar Stapp Ranch near Showers Creek and Showers Pass, 40.52208 -123.71423
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Paul Shields sn 1955-06-00
United States, California, Humboldt, 6 mi. W of Myers Flat, 40.2599 -123.9671
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DWC sn 1956-05-29
United States, California, Humboldt, Petrolia, 40.32505 -124.28361
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J.P. Smith 12136 2005-06-11
United States, California, Humboldt, Humboldt State University Campus, along B St. at back entrance to the Natural Resources Bldg., 40.8749 -124.0783
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J.P. Smith; J.O. Sawyer, Jane Cole 10936 1990-06-30
United States, California, Del Norte, Lake Earl at the end of Mill Rd, Crescent City, 41.8393 -124.2041, 15m
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Cara Witte 153 2007-05-31
United States, California, Humboldt, Along National Forest Rte. 1, near Kinsey Ridge, 1.5 miles north of intersection with 4N09, 40.7648 -123.6873, 1299m
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HSC230208 B. Bryan 6 1994-06-30
United States, California, Humboldt, Six Rivers National Forest; Mad River District Office, south on Rd. 511 to FS Rd. 1S11, 5.3 mil to 25.5dbh Quercus kelloggii on right, 1311m
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HSC230207 J. Jones 5 1994-06-02
United States, California, Humboldt, Six Rivers National Forest; up 1S07 from Van Duzen River Rd, 0.9 mi. past 1S36 to old road on left., 1317m