HSC
Thomas W. Nelson; Jane Nelson 6970 1982-05-29
United States, California, Glenn, Along Forest Service Rd. 18N30 to Black Diamond Mtn, 5 mi. from junction with county road north of Stonyford., 39.400115 -122.60882, 701m
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HSC218732 G. Fred Hrusa 16941 2007-04-12
United States, Oregon, Josephine, Northwest face of Lone Mountain, 2 mi. SW of OBrien, 42.01666667 -123.7666667, 427m
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Mark Mousseaux sn 2004-06-16
United States, Oregon, Jackson, End of BLM Rd. 39-3E-7.1, just past old gravel quarry 1 mi. W of Table Mountain, 42.197006 -164.510355, 1738m
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HSC219359 Thomas W. Nelson; Jane Nelson 8899 1991-05-25
United States, California, Del Norte, Along High-Low Divide Rd, 7 mi. from junction with North Bank Road, 41.880502 -124.06859, 503m
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Thomas W. Nelson; Jane Nelson 9215 2004-05-27
United States, Oregon, Jackson, Along Road 40-2E-33, past Pilot Rock, 4.8 mi. from junction with old State Route 99; along P.C.T., 42.038282 -170.551397, 1524m
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Thomas W. Nelson; Martin J. Lenz 9240 2004-07-09
United States, California, Shasta, Junction of Windy Point Rd. & State Route 299, ~1 mi. SW of Montgomery Creek, 40.834049 -121.92619, 680m
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Thomas W. Nelson; Jane Nelson 9210 2004-05-27
United States, Oregon, Jackson, Along Road 40E23 to Pilot Rock, 2.8 mi. from junction with old State Route 99, 42.035102 -170.57, 1463m
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Thomas W. Nelson; Jane Nelson 8451 1987-05-23
United States, California, Del Norte, Along Road 305 (Low Divide Rd.), 3.25 mi. N of junction with North Bank Rd., 41.851159 -124.070517, 473m
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HSC208262 Thomas W. Nelson; Jane Nelson 8887 1991-05-25
United States, California, Del Norte, Along State Route 101, 4 mi. N of Crescent City at KOA Campground., 41.851156 -124.127476, 61m
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Thomas W. Nelson; Jane Nelson 6504 1981-06-22
United States, California, Napa, Along Cedar Creek, just upstream from road crossing, 38.774256 -122.36732, 549m
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J. Carey; A. Hong, J. Leffingwell 88B 1995-05-07
United States, California, Colusa, 2.25 mi. SE on Leesville-Williams Rd. from its junction with Bear Valley Rd., 39.171258 -122.412556, 396m
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HSC219219 Thomas W. Nelson; Sydney Carothers 9170 2003-06-20
United States, California, Del Norte, Along Wimer Road at Stone Corral Lookout, 12.8 mi. from junction with N Bank Rd., 41.925607 -124.018411, 736m
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M. R. Mesler; C. Wilson
United States, California, Del Norte, detailed locality information protected
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M.R. Mesler 1629 2013-07-24
United States, California, Humboldt, Big Hill Road at boundary of SRNF and Hoopa land, 41.092376 -123.553493, 1442m
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M.R. Mesler
United States, California, Del Norte, detailed locality information protected
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M.R. Mesler
United States, Oregon, Josephine, detailed locality information protected
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M.R. Mesler
United States, California, Del Norte, detailed locality information protected
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G. Fred Hrusa; M. Hooper 11905 1994-08-04
United States, Oregon, Josephine, West side of Upper W Fork Illinois River, 3 mi. SW of OBrien on Wimer Rd., 42.01666667 -123.7666667, 400m
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HSC208261 Kyle Brown 38 2015-04-25
United States, California, Humboldt, Trinidad, along trail at Trinidad State Beach Park, 41.062968 -124.149184, 15m
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HSC218989 Kyle Brown 41 2015-04-25
United States, California, Humboldt, Arcata, Redwood Park, 40.870572 -124.071495, 98m
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E.R. Fyer 31 2015-04-29
United States, California, Humboldt, Arcata Community Forest, 40.87714 -124.06708, 129m
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HSC218701 Monica Rodriquiez; William A. Worley 16 2015-03-21
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Monica Rodriquiez; William A. Worley 30 2015-04-04
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S. Carothers sn 2003-05-17
United States, California, Humboldt, Six Rivers National Forest; Browns Camp, a little south of the low water crossing at Rd. 6E24, 40.4061818 -123.5202439, 780m
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HSC218739 L. Hoover; S. Carothers sn 2003-04-17
United States, California, Del Norte, Six Rivers National Forest; North Fork Smith Botanical Area; top of Wimer Rd. (#305), near intersection with Rd. 206., 41.986442 -123.935653, 854m
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S. Carothers sn 2003-05-08
United States, California, Del Norte, Six Rivers National Forest; along Rd. 305, 41.92481 -124.027489, 634m
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HSC219113 S. Carothers sn 2002-05-02
United States, California, Del Norte, Six Rivers National Forest; upslope of Old Gasquet Toll Road in Panther Fire burn, 41.850337 -123.915499, 427m
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HSC218731 L. Hoover sn 2002-04-25
United States, California, Del Norte, Six Rivers National Forest; off Gasquet Flat Road, 41.850007 -123.973088, 140m
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Dana York 3113 2012-05-19
United States, California, Shasta, Shasta-Trinity National Forest, Peak 2968, just north of North Gray Rocks, adjacent to the McCloud River Arm of Shasta Lake., 40.80422 -122.27111, 900m
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James Regan; Humboldt Redwood Co., LLC 23 2007-05-09
United States, California, Humboldt, Kneeland, 40.715074 -123.921152, 854m
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HSC220823 James Regan; Humboldt Redwood Co., LLC 21 2007-05-03
United States, California, Humboldt, Long Ridge, near Taylor Peak, west of Scotia / Bear River, 40.381849 -124.186458, 793m
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James Regan; Humboldt Redwood Co., LLC 6 2007-05-09
United States, California, Humboldt, Kneeland, 40.758789 -123.959216, 854m
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James Regan; Humboldt Redwood Co., LLC 5 2007-05-09
United States, California, Humboldt, Kneeland, 40.758789 -123.959216, 854m
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James Regan; Humboldt Redwood Co., LLC 20 2007-05-07
United States, California, Humboldt, Kneeland, 40.71497 -123.902051, 854m
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HSC220822 Maralyn Renner; Humboldt Redwood Co., LLC sn 2007-04-27
United States, California, Humboldt, Fruitland Ridge junction with Eel Rock Road.
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James Regan; Humboldt Redwood Co., LLC 16 2007-04-30
United States, California, Humboldt, Larabee Creek area, east of Redcrest, 40.363726 -123.843012, 805m
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Adam N. Canter 6 2017-04-20
United States, California, Humboldt, BLM, Lost Coast Headland, Guthrie Creek, 40.542496 -124.359764, 60m
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HSC230403 Adam N. Canter 7 2017-05-12
United States, California, Humboldt, Table Bluff Ecological Reserve, 40.696288 -124.272059
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HSC220797 Sydney Carothers 42 2004-05-31
United States, California, Humboldt, Grouse Mountain; back side of Grouse Mtn, slope above Forest Service Rd. 5NO4, below summit, 40.757874 -123.675362, 1610m
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B. Hart; J. Martin sn 2013-04-23
United States, California, Del Norte, Near Oregon Mountain Road, 41.98176 -123.709847, 671m
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HSC219179 Greg OConnell sn 2013-06-27
United States, California, Humboldt, Summit of Mt. Andy, 40.739207 -123.79067, 1159m
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Greg OConnell sn 2013-05-21
United States, California, Humboldt, East of Holter Ridge, northeast of Bald Hills Rd., 41.272727 -123.972195
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Thomas W. Nelson; Jane Nelson 8690 1988-05-08
United States, California, Mendocino, Beside State Route 101, south side Pieta Creek., 38.9 -123.06
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Thomas W. Nelson; Jane Nelson 6981 1982-05-29
United States, California, Glenn, Along Forest Service Rd. 18N30 to Black Diamond Mtn, 5.8 mi. from junction with county road north of Stonyford., 39.3998272 -122.6273069, 793m
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Thomas W. Nelson; Jane Nelson 6984 1982-05-30
United States, California, Glenn, Along summit of Black Diamond Mtn, in and about old fire watch tower., 39.414714 -122.627432, 984m
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Thomas W. Nelson; Jane Nelson 6941 1982-05-29
United States, California, Glenn, Along road to Black Diamond Mtn, 0.4 mi. from junction with county road north of Stonyford., 39.41449 -122.571056
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Thomas W. Nelson; Jane Nelson 6333 1980-08-23
United States, California, Trinity, Eleanor Lake, where creek enters lake., 40.993927 -122.787379, 1555m
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Thomas W. Nelson; Jane Nelson 6925 1982-05-29
United States, California, Shasta, Boulder Creek, just north of Redding; KOA Campground, 100 Lake Blvd. East., 40.611772 -122.365718
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Thomas W. Nelson; Sydney Carothers 9329 2005-05-29
United States, California, Del Norte, Along Forest Service Rd. 17N21, ~0.1 mi. from junction with County Rd. 305 (High-Low Divide Rd.), 41.880587 -124.061673, 558m
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HSC218908 Michele Lynn Harris 15 2017-11-04
United States, California, Humboldt, College of the Redwoods campus., 40.697849 -124.197458
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Gary J. Stebbins 80 1970-05-17
United States, California, Humboldt, Along Jolly Giant Creek, 2.7 mi. up from HSC dorms, 76m
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HSC208418 Gary J. Stebbins 56B 1970-04-05
United States, California, Humboldt, Along rd. to Maple Creek 1.6 mi. W of bridge over Mad River, 40.75948 -123.91084
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Richard Spjut 450 1970-07-17
United States, California, Siskiyou, 16 mi. W of Mt. Shasta at Gumboot Lake, 41.212142 -122.513159, 1829m
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Wendell Wood 117 1970-07-14
United States, California, Mono, Off Hwy. 158, 2 mi. up Parker Lake Rd., 37.865085 -119.117217, 2134m
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HSC220623 Gary J. Stebbins 17A 1970-03-24
United States, California, San Joaquin, Along SR 26, 1.5 mi. E of Duck Creek, 38.057463 -121.012331, 53m
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HSC218982 Gary J. Stebbins 56A 1970-04-05
United States, California, Humboldt, Along rd. to Camp Bauer 1.1 mi. from Korbel, 40.87967 -123.94986
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Gary J. Stebbins 36 1970-03-28
United States, California, Calaveras, On county rd. 2.5 mi. N of Mtn. Ranch, 38.246814 -120.576836
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J. Allen DeCou sn 1899-00-00
United States, California, Humboldt, Willow Creek, 40.9396 -123.6312
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J. Allen DeCou 263 1899-06-22
United States, California, Humboldt, Trail to Trinity Summit
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J. Allen DeCOU 258 1899-06-21
United States, California, Humboldt, Supply Creek
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Wendell Wood 118 1970-07-14
United States, California, Mono, Off Hwy. 158, 2 mi. up Parker Lake Rd., 37.865085 -119.117217, 2134m
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Wendell Wood 119 1970-07-14
United States, California, Mono, Hwy. 158 near S end of Silver Lake, 37.77086 -119.122805, 2134m
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Wendell Wood sn 1970-07-03
United States, California, Mono, June Lake, Lakeview Dr., 37.778523 -119.074585, 2134m
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D. La Conte 17B 1970-11-17
United States, California, Humboldt, HSC campus, Arcata, 40.873532 -124.076251
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W.D. Stevens 13 1963-05-00
United States, California, Shasta, 0.25 mi. down Weeks Lane from Old Churn Creek Rd., 40.48665 -122.322789
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D.E. Anderson 2192 1962-05-01
United States, California, Humboldt, 1 mi. E of junction of Redwood Creek road and road to Hoopa, 40.964208 -123.822877
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W.K. Parks 1194 1933-07-00
United States, California, Humboldt, South Fork Mountain.
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D.M. Patten sn 1964-05-02
United States, California, Lake, 7 mi. NW of Lakeport on Hidden Lake Rd., 39.13785 -122.90989, 451m
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C.B. Wolf 1787 1928-05-03
United States, California, Napa, 5 mi. N of Calistoga, on Mt. St. Helena Grade, 38.636974 -122.600926
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C.B. Wolf 2048 1928-05-06
United States, California, Lake, 3 mi. E of Bartlett Springs on rd. to Williams, 39.16081 -122.66124
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Elrid H. Spinas 58 1948-06-16
United States, California, Humboldt, Horse Mtn., 40.864375 -123.730109
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H.E. Parks; J.P. Tracy 11380 1936-06-13
United States, California, Del Norte, State line N of Monumental, head of Shelley Creek, California side, 41.995801 -123.79038, 945m
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J.P. Tracy 12761 1933-07-16
United States, California, Trinity, S Fork Mtn. at head of 8-Mile Ridge, 40.51981 -123.509384, 1646m
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Class sn 1937-04-29
United States, California, Humboldt, Miranda, 40.234586 -123.823646
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H.E. Parks; J.P. Tracy 790 1930-05-25
United States, California, Humboldt, Laribee Valley, 40.4433 -123.6821, 762m
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J.A. Week 33 1966-05-07
United States, California, Sacramento, End of Hazel Ave, Natoma Lookout, American River, 73 yds NE of parking lot, 38.637877 -121.221494, 160m
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J. Wendell Howe 49 1930-01-05
United States, California, Solano, Green Valley, 38.25234 -122.16402
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R. Jensen sn 1951-05-00
United States, California, Stanislaus, La Grange, 37.66423 -120.46039
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Paul Shields sn 1955-06-00
United States, California, Los Angeles, 5 S of Sommerset
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W.D. Stevens 4 1964-05-24
United States, California, Shasta, 8 mi. E of Millville on Hwy. 44, 40.514388 -122.035056
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Thomas W. Stark 84 1967-07-16
United States, California, Modoc, 2 mi. S of Lava Beds Natl. Monument, 10 mi. W of the town of Perez, 41.661105 -121.438705, 915m
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M.T. Milligan 563 1966-07-07
United States, California, Modoc, Slopes and ridges east of Jess Valley, 41.2739 -120.2808, 1768m
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R.C. Wunner 401 1965-07-20
United States, California, Siskiyou, Lava Beds National Monument, Indian Wells near N prefab, 41.713376 -121.497896, 1433m
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R.C. Wunner 402 1965-07-20
United States, California, Siskiyou, Lava Beds National Monument, Indian Wells near N prefab, 41.713376 -121.497896, 1433m
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D.M. Thomson 155 1965-07-21
United States, California, Siskiyou, Lava Beds National Monument, N boundary rd, near Canbys Cross, 41.812512 -121.523948
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M.T. Milligan 209 1964-08-06
United States, California, Lassen, Eagle Lake, near shore at Eagle Lake General Store., 40.66137 -120.77597, 1677m
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H.E. Parks; S.T. Parks 820 1930-05-15
United States, California, Lake, Mirabel Mine, 38.70028 -122.60515, 610m
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J. Hall sn 1937-05-19
United States, California, Mendocino
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D.E. Anderson 3559B 1965-05-15
United States, California, Humboldt, Along Hwy. 96, 1.9 mi. N of Willow Creek, above Trinity River, 40.95611111 -123.6430556
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R. Spellenberg 459 1964-06-17
United States, California, Trinity, Underwood Mtn. Pass, Underwood Mtn. Rd, 12 mi. W of Burnt Ranch, 40.738254 -123.434154, 1372m
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Lincoln Constance; A.A. Beetle, J.P. Tracy 2614 1940-05-17
United States, California, Trinity, Larrabee Valley, near Eureka, 762m
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D.E. Anderson 3653A 1965-05-08
United States, California, Humboldt, 3.5 mi. N of Willow Creek along rd. running along E of Trinity River, 40.98767 -123.63707
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Louise Kellogg 7 1952-07-09
United States, California, Tehama, Near Squaw Camp and Pole Corral on Boswell Ridge directly S of S Yolla Bolly Mtn., 40.02005 -122.85153, 2134m
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D.E. Anderson 2479 1963-05-25
United States, California, Humboldt, 2-3 mi. N of Capetown, 40.509852 -124.367277
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D.E. Anderson 3559A 1965-05-01
United States, California, Humboldt, Along Hwy. 96, 1.9 mi. N of Willow Creek, 40.95611111 -123.6430556
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M.T. Milligan 192 1964-07-25
United States, California, Modoc, 1.0 mi. E of Weber Salt Camp on Pine Creek Rd., 41.348755 -120.30089, 2134m
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M.T. Milligan 484 1966-06-29
United States, California, Modoc, N end of Jess Valley, 41.25536 -120.30304, 1616m
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W.R. Rogers 240 1966-07-06
United States, California, Plumas, 40.050096 -120.323787
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R.G. Means 47 1962-06-28
United States, California, Placer, N end Lake Tahoe, near Placer County Admin. Bldg., 39.17937 -120.138931, 1921m
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C.B. Wolf 1975 1928-05-05
United States, California, Lake, 4 mi. from Clear Lake on the rd. to Bartlett Springs, 39.12432 -122.79254