HSC
HSC227305 J.P. Smith; & J.O. Sawyer 12,712 2010-03-22
United States, California, Humboldt, Along Hwy. 36, E of Dinsmore., 40.4814 -123.6443, 780m
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HSC227275 J.P. Smith; & J.O. Sawyer 12,719 2010-04-26
United States, California, Sonoma, 38.93952 -122.94541, 509m
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Carl C. Marshall 161 1886-04-00
United States, California, Humboldt, Near Humboldt Bay., 40.833696 -124.131426
HSC:HSC
J.P. Smith; J.O. Sawyer, R.J. Cole 13440 2012-04-14
United States, Oregon, Curry, Sixes River Road, 42.809 -124.237, 116m
HSC:HSC
Richard Spjut 16347 2008-06-14
United States, California, Humboldt, North Coast Ranges; Old highway along west side of Hwy. 101 between Loleta and Fortuna, 40.6255278 -124.219583, 25m
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HSC227298 Anonymous sn 1956-05-01
United States, California, Humboldt, Mattole area
HSC
HSC227309 R.E. Thill 19 1965-04-27
United States, California, Humboldt, 1 mi. off Hwy. 299 on Essex Lane Rd., 40.919874 -124.045017
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HSC227291 J.L.Baker 13 1965-03-13
United States, California, Humboldt, Humboldt Meridian, 4 mi. N of Arcata on N Bank Rd., 40.9195 -124.0942
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HSC227288 H.E. Parks; S.T. Parks 24039 1937-05-00
United States, California, Del Norte, Little Mill Creek jct, Smith River, 41.8734 -124.1241, 8m
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D.E. Anderson 1925 1962-02-25
United States, California, Humboldt, 1 mi. W of Ferndale along Centerville Beach Rd.
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HSC227289 T.W. Beck 9 1963-03-02
United States, California, Humboldt, Along rd. leading into Camp Bauer, Korbel, 40.87293 -123.95355
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HSC230003 D.E. Anderson; J.P. Smith 5025 1970-04-09
United States, California, Del Norte, Along Stony Creek E from its junction with N Fork of the Smith River., 41.8613 -123.962
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HSC227297 D.E. Anderson 3536 1965-04-24
United States, California, Humboldt, Along Titlow Hill Rd. 2 mi. from its junction with Hwy. 299, 40.8749 -123.7567
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J.O. Sawyer 2534 1970-04-19
United States, California, Trinity, 0.5 mi. N of Denny Campground, above New River, 427m
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HSC227283 Thomas W. Nelson 371 1971-04-04
United States, California, Humboldt, Beside Hwy. 36 at Dinsmore, 40.4915 -123.6087
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J.P. Smith; J.O. Sawyer 5845 1973-03-11
United States, California, Trinity, Trail along the Trinity River and New River beginning at Grays Falls
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HSC227276 J.P. Smith; J.O. Sawyer 5228 1972-04-30
United States, California, Trinity, 1.8 mi. from the jct. with SR 299 on Hennessey Rd., 40.81917 -123.51155
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HSC227290 Steve Selva; Roger Jensen 93 1974-08-28
United States, California, Humboldt, Humboldt State University Freshwater Forest, 40.7659 -124.0481
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HSC227293 Gary S. Lester 76 1974-04-11
United States, California, Del Norte, 1.0 mi. N of Gasquet, W facing slope above the N Fork of the Smith River, 41.8599 -123.9616, 244m
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HSC227292 Brent Whitely 9 1975-06-21
United States, California, Siskiyou, 41.39201 -123.50122, 223m
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HSC227294 Gary S. Lester 712 1975-05-18
United States, California, Mendocino, Elder Creek Bottoms, from mouth to 1.0 mi. upstream, 39.7288 -123.6307, 427m
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HSC227281 Thomas W. Nelson; Jane P. Nelson 2248 1976-02-21
United States, California, Humboldt, Tish-Tang campground, 41.0233 -123.6377
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HSC227282 Thomas W. Nelson 2276 1976-03-22
United States, California, Humboldt, Beside Eureka Muni. Golf Course, 40.75555556 -124.165
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HSC227277 J.P. Smith; J.O. Sawyer 8069 1975-04-13
United States, California, Del Norte, 1 mi. E of Hiouchi on Hwy. 199, 41.8066 -124.0542
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J.O. Sawyer 2066 1970-03-04
United States, California, Siskiyou, N of Idlewild Campground, 762m
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HSC227306 Barbara Kelly 424 1977-05-08
United States, California, Trinity, Along rd. to Philpot Campground, 1.2 mi. W of Peanut, 40.4668 -123.187, 762m
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J.P. Smith; V. Rumble, E. Rumble 9055 1977-04-30
United States, California, Trinity, Shasta-Trinity National Forest, Philpot Campground and Philpot Creek, 793m
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HSC227307 K.T. Stillman; P. Stekel 510 1977-05-00
United States, California, Siskiyou, Along Happy Camp-OBrien Rd. above Louse Creek, 41.9824 -123.5191
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HSC227295 Linda M. Barker 1001 1975-06-25
United States, California, Del Norte, Rocks and slopes surrounding Eighteenmile Creek, 4.4 mi. N of southern entrance of Old Gasquet Toll Road, 41.8558 -123.9118, 421m
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HSC227311 Linda M. Barker 413 1975-05-12
United States, California, Del Norte, Old Gasquet Toll Rd, 4.4 mi. N of S entrance around Eighteenmile Creek, 41.8558 -123.9118, 421m
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HSC227313 Linda M. Barker 301 1975-04-26
United States, California, Del Norte, Old Gasquet Toll Rd, Eighteenmile Creek, 4.4 mi. N of S entrance, 41.8558 -123.9118, 421m
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HSC227316 Overton; Butler 5008 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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HSC227315 G.L. Clifton; Butler 8412 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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J.P. Smith; Steve Selva 3870 1970-06-14
United States, California, Siskiyou
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HSC227278 J.P. Smith 8136 1975-05-17
United States, California, Trinity, Middle Fork of Philpot Creek and Philpot Campground on Plummer Peak Rd., 40.4655 -123.1923, 825m
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HSC227302 D.L. Goforth 200 1979-07-05
United States, California, Trinity, Deadwood Creek Rd. 2 mi. ENE of Lewiston, 40.7146 -122.7797
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HSC227299 M.A. Baker 532 1978-05-12
United States, California, Del Norte, Confluence of Stoney Creek and N Fork of Smith River., 41.8617 -123.9631
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HSC227296 J.P. Smith 6021 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, 40.8479 -123.48, 244m
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HSC227310 Richard Spjut 6195A 1980-05-15
United States, California, San Mateo, Palo Alto Foothill Park along Steep Hollow Trail, 1/4 mi. from jct. with Wildhorse Valley, 37.353274 -122.181632, 229m
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HSC227280 Thomas W. Nelson; Jane P. Nelson 3830 1978-03-25
United States, California, Trinity, Terrace above Canyon Creek at Lower Canyon Creek Meadow, 40.87305556 -123.0305556, 915m
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HSC227312 L.P. Janeway 231 1983-04-16
United States, California, Humboldt, Near the old Hwy. 299 on W side of Berry Summit., 40.8957 -123.7732, 823m
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HSC227314 L.P. Janeway 230 1983-04-16
United States, California, Humboldt, Near the old Hwy. 299 on W side of Berry Summit., 40.8957 -123.7732, 823m
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HSC227300 D.H. Norris 12218 1970-05-20
United States, California, Humboldt, Crest of Big Hill Rd. E of Hoopa, 41.0907 -123.6176
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HSC227279 Thomas W. Nelson; Linda M. Barker 3386 1977-06-03
United States, California, Humboldt, Floodplain of Mad River at S end of Mad River Bridge., 40.9159 -124.0911, 53m
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HSC227287 Clare R. Wheeler 1340 1980-03-26
United States, California, Mendocino, Cow Mountain, 5 mi. SE of Talmage on Mill Creek Rd., 39.10119 -123.08801, 564m
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HSC227286 Clare R. Wheeler; Gladys L. Smith 2362 1981-05-27
United States, California, Mendocino, Hearst-Willits Rd. 2 mi. S of Heasrt, 39.466556 -123.213031, 427m
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HSC227285 Gladys L. Smith 5160 1979-03-06
United States, California, Mendocino, 0.0-1.0 mi. from Fort Bragg along Pudding Creek by railroad tracks, 39.4501 -123.7985, 23m
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HSC227284 Gladys L. Smith; Clare R. Wheeler 5141 1979-03-05
United States, California, Mendocino, Connecting rd. between Hendy State Park and Rte. 128, 39.0875 -123.48174
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HSC227308 F. Bowcutt 1316 1989-05-23
United States, California, Mendocino, Old town site of Wheeler 6 mi (air) SE of Four Corners, 17 mi (air) SW of Garberville, 39.88514 -123.91128, 15m
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HSC227301 Gordon Leppig 713 1998-03-09
United States, California, Humboldt, Arcata, West End Rd, 0.3 mi. W of Ericson Way, 40.9055 -124.0721, 30m
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HSC227274 Cara Witte 673 2008-06-02
United States, California, Humboldt, White Oak Opening., 40.7161 -123.6982, 1231m
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HSC227273 Cara Witte 721 2008-06-13
United States, California, Humboldt, Forest Service Road 4N32. 0.5 mi. N of intersection with Forest Service Road 4N32B., 40.7568 -123.6558, 1417m
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HSC230001 Richard Spjut 16347 2008-06-14
United States, California, Humboldt, North Coast Ranges; Old highway along west side of Hwy. 101 between Loleta and Fortuna, 40.625528 -124.219583, 25m
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HSC230002 J.P. Smith; J.O. Sawyer, R.J. Cole 13440 2012-04-14
United States, Oregon, Curry, Sixes River Road, 42.809 -124.237, 116m
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HSC230005 J.O. Sawyer 2534 1970-04-19
United States, California, Trinity, 0.5 mi. N of Denny Campground, old apple orchard above New River, 40.943 -123.3899, 427m
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HSC230008 J.P. Smith; V. Rumble, E. Rumble 9055 1977-04-30
United States, California, Trinity, Shasta-Trinity National Forest, Philpot Campground and Philpot Creek, 40.4655 -123.1923, 792m
HSC
HSC230004 D.E. Anderson 1925 1962-02-25
United States, California, Humboldt, 1 mi. W of Ferndale along Centerville Beach Rd., 40.58111 -124.28082
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HSC230006 J.O. Sawyer 2066 1970-03-04
United States, California, Siskiyou, N of Idlewild Campground, 41.33487 -123.06325, 762m
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HSC230007 J.P. Smith; Steve Selva 3870 1970-06-14
United States, California, Siskiyou, 41.46022 -123.44547
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HSC230009 J.P. Smith; J.O. Sawyer 5845 1973-03-11
United States, California, Trinity, Trail along the Trinity River and New River, beginning at Grays Falls, 40.8504 -123.4798