HSC:HSC
Carl C. Marshall 100 1885-06-00
United States, California, Humboldt, Pine Creek Ridge.
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L.P. Janeway; K. Berg, Rudy Becking 719 1984-04-11
United States, California, Humboldt, N Spit of Humboldt Bay, BLM lands (Coast Guard Reservation), 40.772294 -124.221224, 3m
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K. Grenier 291 1988-11-16
United States, California, Humboldt, North Spit of Humboldt Bay, 40.7634 -124.2258
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Larry Berti 34 1969-03-19
United States, California, Tehama, N face of Antelope Creek Canyon, 12 mi. E of Red Bluff, from the dam to 3 mi. upstream from the dam., 40.210312 -122.011372, 213m
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Gary S. Lester 934 1976-03-24
United States, California, Mendocino, Lower Wilderness Meadow, 39.741467 -123.630292, 415m
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Greg Bos 81 1963-04-25
United States, California, Marin, Off Hwy. 101, junction of Sausalito turnoff and Fort Cronkite Rd, E slope, 37.837804 -122.483097, 137m
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J.W. Johnson sn 1961-02-19
United States, California, Orange, Newport Beach, above upper Newport Bay, 33.5903 -117.8693
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R.E. Jones 15 1966-04-05
United States, California, Monterey, Moss Landing, S spit of Elkhorn Island, 36.823434 -121.741583, 30m
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D.E. Anderson 2393 1963-03-16
United States, California, Humboldt, Scotia Bluffs, 40.511983 -124.092453
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C.L. Hitchcock 24149 1966-03-15
United States, California, Riverside, 1 mi. E of Glen Ivy Hot Springs, 33.76299 -117.47996
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D. Goforth; D. Reed 379 1980-03-27
United States, California, San Diego, Sheep Canyon, Anza Borrego Desert State Park., 33.36639 -116.48317, 610m
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J.P. Smith 8115 1975-05-17
United States, California, Trinity, Along Hwy. 299 at Hayden Flat Campground, 40.792036 -123.338918, 390m
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L.P. Janeway 256 1983-05-01
United States, California, Humboldt, W of Samoa Rd. and N of Coast Guard lands, 40.83611 -124.175, 6m
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K. Berg 520 1984-04-08
United States, California, Humboldt, South spit of Humboldt Bay, 1.4 mi. S of South Jetty, E of road, 40.729555 -124.13075
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Kenneth Clark 1226 1981-04-05
United States, California, Humboldt, 1/4 E of Dead Mans Gulch, 40.02802 -124.054742, 122m
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Steve Boyd 1630 1986-04-02
United States, California, Riverside, Gavilan Plateau, Gavilan Hills, Harford Springs County Park., 33.80361111 -117.355, 610m
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M. S. Taylor 1972.5 1979-03-31
United States, California, Butte, Junction of Pentz-Magalia Rd. and Pentz Rd, SE corner, 1/4 mi. W of Hwy. 70, 22 mi. N of Oroville, 39.65564 -121.564657, 198m
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T.O. Osborne 39 1970-09-16
United States, California, Humboldt, Blank Rock, 1/4 mi. W Trinidad Head, 41.05508 -124.15976
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T.O. Osborne 29 1970-09-16
United States, California, Humboldt, Trinidad Bay, Prisoner Rock, 41.05237 -124.14461
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T.O. Osborne 138 1970-06-17
United States, California, Del Norte, Prince Island, 3/8 mi. W Sinestia Rock., 41.951095 -124.215019
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T.O. Osborne 21 1970-07-18
United States, California, Humboldt, Sugarloaf Rock, Cape Mendocino, 40.4401045 -124.4078433
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D.E. Anderson 1773 1961-09-02
United States, California, Humboldt, 3 mi. S of Cape Mendocino, 40.402373 -124.38405, 3m
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Gladys L. Smith 5604A 1979-06-13
United States, California, Mendocino, Havens Neck, 8 km N of Gualala, 38.81144 -123.59793, 46m
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E. Mackey sn 1986-06-16
United States, California, Humboldt, Patricks Point State Park, 41.134 -124.157
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F. Bowcutt 884 1987-05-26
United States, California, Mendocino, Whale Gulch area above trail to Whale Gulch, 1 air mi. SW of Four Corners, halfway between Whale Gulch and Low Gap Creek, 39.955442 -123.972416, 15m
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F. Bowcutt 870 1987-05-26
United States, California, Mendocino, Whale Gulch area, adjacent to black sand beach from the mouth of Whale Gulch to Jones Beach, 39.955442 -123.972416
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Larry Berti 79 1969-05-09
United States, California, Tehama, Antelope Creek Canyon, N face, 12 mi. E of Red Bluff, 3 mi. upstream from dam., 40.210312 -122.011372, 213m
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Larry D. Scott 4 1971-04-07
United States, California, Butte, 4 mi. NE of Chico, 20 yds. N of Skyway, 39.706223 -121.729411
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J.P. Smith 5096 1972-03-23
United States, California, Butte, 1.6 mi. from junction with Hwy. 99 on road to Paradise, 39.678534 -121.722512
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Kitsy Kelly 13 1974-04-20
United States, California, Butte, 300 yds. S of the intersection of Pentz and Clark Rds., 39.645337 -121.635033, 61m
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Dave Knorr 135 1974-04-20
United States, California, Butte, Orovilles Table Mtn. near Cherokee Rd., 39.604908 -121.549269
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Leo Koch 848 1940-04-24
United States, California, Sonoma, N of Agua Caliente
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J.J. Wagoner 18 1965-04-30
United States, California, Tehama, 4 mi. E of Dales along Hwy. 36, 40.315618 -122.033586, 457m
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J.P. Smith; J.O. Sawyer 4653 1971-05-22
United States, California, Tehama, 14.5 mi. W of Mineral on Hwy. 36, 40.339847 -121.836406
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Richard K. McGaugh 4 1979-04-07
United States, California, Butte, Table Mtn, 20 m W of Cherokee Rd, 5.65 km N of Oroville, 39.56386 -121.551224, 457m
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Sara E. Wold 14 1982-04-13
United States, California, Butte, Table Mtn, Cherokee Rd, 1 km NE of Oroville, 225 m W of road, 250m
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Jeanne McFarland; Kathie Meyer, Anne Mullenniex 30 1995-04-09
United States, California, Butte, On N Table Mtn, S of Paradise on Cherokee Rd, S end of Table Mtn. proper, 381m
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G.L. Clifton; Griswold 11660 1979-07-31
United States, California, Humboldt, Near Trinity Summit Guard Station, close to the town of Hoopa, 41.08375 -123.4649722, 1719m
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G.L. Clifton; Griswold 11770 1979-07-31
United States, California, Humboldt, Near Trinity Summit Guard Station, close to the town of Hoopa., 41.08091667 -123.462, 1845m
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G.L. Clifton; Griswold 12221 1979-08-02
United States, California, Humboldt, Near Oregon Creek, close to the town of Hoopa, 41.08544444 -123.4657222, 1663m
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Al Hobart sn
United States, California, Siskiyou, El Capitan, 41.8685 -123.6123
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J.P. Smith; J.O. Sawyer, R.J. Cole 13072 2010-08-07
United States, California, Siskiyou, Klamath National Forest, road to Crater Lake off Forest Service Road 40N24., 41.388 -122.593, 2005m
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J.O. Sawyer 1003 1969-07-02
United States, California, Siskiyou, E of Twin Lakes, 41.343946 -122.964903, 2195m
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Thomas W. Nelson; J.P. Smith 4808 1979-06-15
United States, California, Siskiyou, Above road to Carmen Lake, 0.6 mi. from junction with State Rte. 3, 41.289241 -122.692516, 1738m
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J.P. Smith; J.O. Sawyer 7701 1974-07-08
United States, California, Mono, Minarets Wilderness adjacent to Yosemite National Park at Mono Pass, 37.855189 -119.213054, 3232m
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G.M. Riegel 1041 1980-08-12
United States, California, Modoc, South Warner Mtns., 41.259109 -120.237809, 1739m
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Thomas W. Nelson; Jane P. Nelson 6103 1980-07-17
United States, California, Trinity, Along FS Rd. 17 at summit at county line, 41.341477 -122.541224, 2073m
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G.L. Clifton 7573 1979-07-10
United States, California, Del Norte, Near Myrtle Creek, close to the town of Gasquet, 41.80311111 -124.0552778, 43m
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Gilbert Muth 10327 1979-07-24
United States, California, Del Norte, Near High Plateau Creek, close to the town of Gasquet, 41.956 -123.9276667, 381m
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Walter Overton 12309 1979-08-01
United States, California, Humboldt, Near Packsaddle Ridge, close to the town of Hoopa, 41.16638889 -123.5019722, 1402m
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M.A. Baker 1712 1980-06-02
United States, California, Del Norte, Near Peridotite Canyon, 41.91916667 -123.9711111, 381m
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M.A. Baker 1663 1980-06-01
United States, California, Del Norte, Near Stony Creek, 41.90222222 -123.9147222, 579m
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M.A. Baker 1760 1980-06-02
United States, California, Del Norte, Near Diamond Creek, North Fork, 41.96083333 -123.92, 335m
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M.A. Baker 1692 1980-06-01
United States, California, Del Norte, Near Browns Mine, 41.92638889 -123.9397222, 732m
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M.A. Baker 3611 1980-08-04
United States, California, Del Norte, Near Smith River, S Siskiyou Fork, 41.83527778 -123.7752778, 1067m
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Maralyn A. Renner 2482 1980-08-08
United States, California, Siskiyou, Klamath National Forest, near trail, ~0.5 mi. down from Rattlesnake Meadow, 41.83702 -123.624444, 1555m
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G.L. Clifton; Griswold
United States, California, Siskiyou, detailed locality information protected
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J.M. OHare-Wade; S. Darington, S.B. Hogan, H. de Looze
United States, California, Siskiyou, detailed locality information protected
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HSC230269 Peter F. Zika
United States, California, Siskiyou, detailed locality information protected
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P.F. Zika 25647 2011-07-19
United States, California, Siskiyou, Klamath Range; Near Pacific Crest trail, 1 air mi. WNW of Copper Butte, Siskiyou Mountains, 41.93833333 -123.1321667, 1610m
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Frederick W. Oettinger 770 1968-09-07
United States, California, Siskiyou, Marble Mtn. Wilderness Area, NW-facing slope of Golden Peak, due SE of Tobacco Lake and at mid-slope, 41.4165 -123.23497, 2012m
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M.A. Baker 1059 1979-07-24
United States, Oregon, Douglas, N side near summit of Lookout Mtn., 43.2613397 -122.7394197
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HSC230281 Richard E. Brainerd; Nick Otting CWG-243 2013-07-13
United States, Oregon, Josephine, Klamath Mountains; King Mountain, at spur to King Mountain Rock Garden Area of Critical Environmental Concern., 42.70165 -123.23564, 1501m
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HSC230276 Peter F. Zika 25964 2012-07-11
United States, Oregon, Clackamas, Steep slope south of summit of High Rock, Mount Hood National Forest., 45.1575 -121.8895, 1475m
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J.P. Smith; J.O. Sawyer, Maralyn OMeara 5663 1972-07-03
United States, California, Siskiyou, Ridge E of Cook and Green Pass., 41.941791 -123.13974, 1524m
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J.P. Smith; J.O. Sawyer 5381 1972-05-28
United States, California, Siskiyou, 0.2 mi. E of Butcher Gulch on the Cecilville-Forks of Salmon road., 41.156175 -123.210011, 732m
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Melinda F. Denton 2683 1973-06-25
United States, Oregon, Josephine, 22 mi. SE of Cave Junction on Hwy. 3916, 4.3 mi. S of intersection of Hwys. 46 and 3916, 42.106629 -123.4832043, 884m
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D.E. Anderson; Thomas W. Nelson, S. Dowty 5667 1972-06-14
United States, California, Trinity/Humboldt, Senteney Rock, a large barren Franciscan Rock along Swayback Ridge., 40.359866 -123.543921
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Thomas W. Nelson; D.E. Anderson 849 1973-05-06
United States, California, Mendocino, SE end of Eden Valley, 39.634447 -123.18336
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Thomas W. Nelson; Jane P. Nelson, James Nelson 1933 1975-06-21
United States, California, Trinity, Browns Canyon Campground., 40.406182 -123.520244
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Thomas W. Nelson; Jane P. Nelson 2503 1976-05-23
United States, California, Trinity, Browns Canyon Campground, 40.406182 -123.520244
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J.O. Sawyer 2525B 1973-07-01
United States, California, Trinity, Butter Creek falls on rock outcrop S of Hyampom, 40.581718 -123.394151
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Thomas W. Nelson; James Nelson 2763 1976-06-22
United States, California, Trinity, Senteney Rock., 40.359866 -123.543921, 1524m
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Ken Stillman 459 1976-08-31
United States, California, Siskiyou, E and N sides of Williams Point, 41.78866 -123.32076, 366m
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Thomas W. Nelson; Jane Nelson 3529 1977-06-19
United States, California, Trinity, Along ridge above Senteney Rock, 40.367308 -123.534798, 1524m
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Thomas W. Nelson; Jane Nelson 3529A 1977-06-19
United States, California, Trinity, Along ridge above Senteney Rock, 40.367308 -123.534798, 1524m
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Thomas W. Nelson; Jane P. Nelson 3479 1977-06-19
United States, California, Trinity, Along FS Rd. 5E27 S of Senteney Rock, 40.355615 -123.541405, 1524m
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Griswold; Butler 6351 1979-07-10
United States, California, Humboldt, Near Board Camp Mtn, close to the town of Willow Creek, 40.70147222 -123.7189444, 1372m
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M.A. Baker 800 1979-06-07
United States, California, Humboldt, 7.1 mi. E of Berry Summit along Hwy. 299, 40.927361 -123.673688
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J.O. Sawyer; Thomas W. Nelson 3207 1978-06-09
United States, California, Trinity, Trail to Red Mtn., 40.3147 -123.1372, 1220m
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W.K. Parks sn 1933-07-00
United States, California, Humboldt, South Fork Mountain.
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H.E. Parks; S.T. Parks 264 1928-05-00
United States, California, Mendocino, Longvale, 152m
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Gail Newton 736 1980-06-28
United States, California, Humboldt, Near Mad River Butte., 40.70861111 -123.7677778, 1536m
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Gail Newton 1310 1980-07-11
United States, California, Humboldt, Near Red Mtn., 40.37944444 -123.5716667, 1341m
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Maralyn A. Renner 1822 1980-07-23
United States, California, Siskiyou, Pacific Crest Trail, near ridge about 1 mi. E of Cook and Green Pass, 41.9378 -123.1302, 1753m
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Gail Newton 1520 1980-07-14
United States, California, Humboldt, Near Deadman Ridge, 40.70472222 -123.6361111, 1097m
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Gail Newton 1181 1980-07-10
United States, California, Trinity, Near Senteney Rock., 40.35805556 -123.5422222, 1545m
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M.A. Baker 2469 1980-06-26
United States, California, Humboldt, Near Sims Creek, 40.72222222 -123.5813889, 610m
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Gail Newton 1461 1980-07-14
United States, California, Humboldt, Near Last Chance Ridge., 40.69111111 -123.6241667, 1219m
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Gail Newton 1278 1980-07-10
United States, California, Trinity, Near Senteney Rock, 40.36138889 -123.5422222, 1463m
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J.P. Smith; Jennifer Whipple 9967 1978-07-02
United States, California, Siskiyou, Klamath National Forest, ridge trail E of Cook and Green Pass, 41.941791 -123.13974, 1341m
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Clare R. Wheeler 3742 1985-05-31
United States, California, Mendocino, Fish Rock Rd, 0.8 mi. SW of Hwy. 128, 38.920694 -123.297113, 366m
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Gladys L. Smith 8485 1984-06-23
United States, California, Mendocino, Across from The Farmhouse at junction of Bell Springs Rd. and Hwy. 101, 39.8269 -123.5725, 402m
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Gladys L. Smith 7359 1974-05-02
United States, California, Mendocino, Along trail around Leonard Lake, head of Reeves Canyon, N of Ukiah, 39.26866 -123.366743, 610m
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Gladys L. Smith 6296 1981-05-22
United States, California, Mendocino, Junction of Old Toll Rd. and grade down to USFS Campground, 640m
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Erin Lonergan; Benjamin Hart 7 2007-06-11
United States, California, Humboldt, 14.1 mi. S of Hwy. 299 on FS Rd. NF1, 40.7612 -123.666987, 1524m
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Cara Witte 440 2007-07-08
United States, California, Humboldt, Board Camp Mountain. Trail 4E28., 40.69704 -123.740326, 1498m
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Cara Witte 285 2007-06-14
United States, California, Humboldt, White Oak Opening. Along Kinsey Ridge. Near hunting camp., 40.713355 -123.696773, 1238m
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Cara Witte 916 2008-07-16
United States, California, Humboldt, Board Camp Mountain. Forest Service Road 4N38. 1/2 mile south of intersection with National Forest 1., 40.698429 -123.704039, 1409m
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Cara Witte 837 2008-07-07
United States, California, Humboldt, Horse Mountain Botanical Area. 6N38. 1 mile southeast of Horse Mountain Mine., 40.856014 -123.714353, 1312m