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J. Carey; A. Hong, J. Leffingwell 9 1995-03-11
United States, California, Trinity, 12 mi. S on S Fork Rd from its intersection with Hwy. 299, 1.5 mi. on S Fork Trail 6E23, 40.76891 -123.55083
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J. Carey; A. Hong, J. Leffingwell 49 1995-04-22
United States, California, Tehama, 0.5 mi down trail to Beegum gulch from trailhead where Hwy. 36 intersects with Shasta-Tehama Co. line, 40.3436 -122.86453, 396m
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S. Lyon 5 2006-06-09
United States, California, Siskiyou, E side of Eddy Gulch, 3 mi S of the intersection with Sawyers Bar Rd., 41.2712 -123.128, 915m
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Whitney Meier; Elizabeth Kimbrough 4 2007-06-11
United States, California, Humboldt, Cold Springs Camp, 14.1 mi. S of Hwy. 299 on FS Rd. NF1, 40.83398 -123.71322
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Thomas W. Nelson; Sydney Carothers 9402 2006-05-19
United States, California, Trinity, Along Forest Road 1N05. Along Copper Mine Hill., 40.42141 -123.33869, 1448m
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Benjamin Hart; Erin Lonergan 6 2007-06-11
United States, California, Humboldt, 14.1 mi S of Hwy. 299 on USFS Rd. NF1, 40.76549 -123.69462, 1524m
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Cara Witte 135 2007-05-29
United States, California, Humboldt, Along National Forest 1 on Kinsey Ridge., 40.7339 -123.697, 1278m
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Cara Witte 215 2007-06-05
United States, California, Humboldt, Along Forest Service Road 4N32. Near Grouse Mountain, 40.7604 -123.6602, 1486m
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Cara Witte 118 2007-05-24
United States, California, Humboldt, Horse Mountain Botanical Area. Along 6N36. Approximately .6 miles southeast from Radio Towers., 40.8719 -123.724, 1476m
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R.C. Wunner 112 1965-06-07
United States, California, Siskiyou, Lava Beds National Monument, Mammoth Crater, 41.69278 -121.54694, 1616m
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R. Sutherland 2.4.7.75 1975-07-04
United States, California, Humboldt, Along Shelter Cove Rd. 0.5 mi W of Horse Mtn. Rd., 40.03714 -124.04037, 579m
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D.E. Anderson 3591 1965-05-01
United States, California, Humboldt, 6.3 mi N of Hoopa along Hwy. 96, 41.1296 -123.68588
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Steven Lagos 50 1974-05-04
United States, California, Colusa, 39.13341 -122.493873, 915m
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D.E. Anderson 3657 1965-05-08
United States, California, Humboldt, W end of bridge over Trinity River, 0.5 mile S of Willow Creek., 40.888 -123.6025
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W.R. Rogers 209 1966-07-06
United States, California, Plumas, 39.933157 -120.135838
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Jimerson; J. Pageau 636 1979-06-29
United States, California, Del Norte, Near French Hill, close to the town of Gasquet, 41.81619444 -123.9889444, 543m
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J. Carey; A. Hong, J. Leffingwell 54 1995-04-22
United States, California, Tehama, 7 mi. E on Hwy. 36 from its junction with Rd. A16, 40.32665 -122.84088, 610m
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Jimerson; J. Pageau 517 1979-06-13
United States, California, Del Norte, Near Ship Mtn, close to the town of Gasquet, 41.73427778 -123.8483889, 1420m
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C. Witte 30 2007-05-17
United States, California, Humboldt, Horse Mountain Botanical Area. Forest Service Road 6N18. Near utility towers., 1483m
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Cara Witte 209 2007-06-05
United States, California, Humboldt, Near Grouse Mountain. Along Forest Service Road 4N32. Approximately 1.25 miles south of intersection with 5N04., 40.7532 -123.6545, 1405m
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Cara Witte 635 2007-08-09
United States, California, Humboldt, Friday Ridge Road/ 6N08. 1.5 miles north of intersection with Forest Service Road 5N09., 40.8268 -123.6785, 1383m
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Cara Witte 675 2008-06-04
United States, California, Humboldt, Horse Mountain Botanical Area. Forest Service Road 6N38. Near Horse Mountain mine., 40.8606 -123.7203, 1307m
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Cara Witte 276 2007-06-14
United States, California, Humboldt, Along National Forest 1. Near Kinsey Ridge. 2 miles north of intersection with 4N06., 40.7643 -123.6926, 1319m
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Cara Witte 1049 2008-10-18
United States, California, Humboldt, Cold Spring. 1/2 mile south of Titlow Hill., 40.8339 -123.7129, 1410m
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Paul J. CaraDonna 133 2009-05-17
United States, California, Shasta, Vista Point, S of highway, 0.25 mi. S of mile marker 58, 40.625281 -121.478988, 1524m
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K. A. Wayman; Robin Bencie, M. Mesler, Julie Gregory 96 2010-07-07
United States, California, Humboldt, Near North Trinity Mtn, 11.5 mi east of Hoopa along Big Hill Rd (8N01), at Six Rivers National Forest boundary., 41.0895 -123.5519, 1433m
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G.L. Clifton; Griswold 6149 1979-06-28
United States, California, Siskiyou, Near Upper Devils Peak, close to the town of Seiad Valley, 41.89430556 -123.1995, 1738m
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G.L. Clifton; Griswold 6088 1979-06-27
United States, California, Siskiyou, Near Shackleford Creek, close to the town of Greenview, 41.56225 -123.0451111, 1342m
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J.P. Smith; & J.O. Sawyer 13,347 2011-07-31
United States, California, Siskiyou, Sugar Creek Trail W of Callahan, 41.3098 -122.9034, 1463m
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J.P. Smith; & J.O. Sawyer 13,348 2011-07-31
United States, California, Siskiyou, Sugar Creek Trail W of Callahan, 41.3098 -122.9034, 1463m
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J.P. Smith; & J.O. Sawyer 13,350 2011-07-31
United States, California, Siskiyou, Sugar Creek Trail W of Callahan, 41.3098 -122.9034, 1463m
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J.P. Smith; & J.O. Sawyer 13,229 2011-06-16
United States, California, Shasta, Along Cassel Road, Lassen National Forest., 40.924 -121.467, 1102m
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HSC230035 J.P. Smith; J.O. Sawyer 13128 2011-04-23
United States, California, Humboldt, Kings Peak Road, 3.2 miles from its junction with Shelter Cove Rd, 40.075 -124.056