HSC
HSC203578 Thomas W. Nelson; Jane Nelson 9297 2005-04-21
United States, California, Shasta, Dersch Rd, 1.9 mi. from junction with Deschutes Rd. along Dry Creek, below bridge, 40.478705 -122.203089, 147m
HSC
Thomas W. Nelson; Sydney Carothers 9177 2003-07-18
United States, California, Del Norte, Along High-Low Divide Rd, 2.9 mi. from junction with North Bank Rd., 41.85163 -124.089718, 396m
HSC
HSC230414 Thomas W. Nelson; Jane Nelson 8736A 1989-06-13
United States, California, Del Norte, East side of bridge over Smith River, at mouth of South Fork of Smith River, 41.79762 -124.05329, 76m
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HSC217426 Thomas W. Nelson 9360 2005-06-10
United States, California, Trinity, Bell Flat, 40.889741 -147.264264, 435m
HSC
HSC230415 Thomas W. Nelson; Jane Nelson 8981 1987-05-24
United States, California, Del Norte, Along Road 305 (Low Divide Road), 6 mi. N of junction with North Bank Rd., 41.88663 -124.0697, 640m
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Robert Wunner sn 1962-05-19
United States, California, Del Norte, 1 mi. S of Gasquet near Darlingtonia Bog., 41.8376 -123.9699
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HSC217412 Thomas W. Nelson 9361 2005-06-10
United States, California, Trinity, Along Friday Ridge Road, 7 mi. from jct. with Hwy. 299, at jct. with Forest Service Rd. 6N33., 40.866219 -123.453, 320m
HSC
Thomas W. Nelson; Jane Nelson 6395 1981-04-14
United States, California, Napa, Along Devils Head Rd, .5 mi. from junction with Morgan Valley Rd, at junction with road to Hunting Creek, 38.811795 -122.348281, 549m
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Thomas W. Nelson; Jane Nelson 6401 1981-04-14
United States, California, Napa, Along Devils Head Rd, .5 mi. from junction with Morgan Valley Rd, at junction with road to Hunting Creek, 38.811795 -122.348281, 549m
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HSC231529 Thomas W. Nelson; Jane Nelson 6804 1982-04-25
United States, California, Mendocino, Along State Route 1, just north of Juan Creek., 39.7065612 -123.8041356, 46m
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Thomas W. Nelson; Jane Nelson 6859 1982-05-15
United States, California, Trinity, In and about Big Bar Campground, 40.736391 -123.250349, 457m
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Thomas W. Nelson; Jane Nelson 7620 1984-05-11
United States, California, Mendocino, North end of Ukiah; along north side of Ford St. and east of State St., 39.1749781 -123.2066942, 180m
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Thomas W. Nelson; Jane Nelson 6867 1982-05-15
United States, California, Shasta, Along Lewiston Turnpike, at junction with State Route 299., 40.67123 -122.65909, 427m
HSC
Leo Koch 843 1940-04-24
United States, California, Sonoma, 1 mi. N of two and one half mile junction from Kenwood and Glen Ellen in Bennett Valley.
HSC
Thomas W. Nelson; Jane Nelson 6871 1982-05-15
United States, California, Shasta, Along Lewiston Turnpike, 0.7 mi. from junction with State Route 299, 40.67123 -122.65909, 457m
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Thomas W. Nelson 9362 2005-06-10
United States, California, Trinity, Along Friday Ridge Road, 7 mi. from jct. with Hwy. 299, at jct. with Forest Service Rd. 6N33., 40.887887 -123.67764, 320m
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Thomas W. Nelson; Jane Nelson 9306 2005-05-01
United States, California, Humboldt, Between State Route 101 and exit to Sunnybrae, 40.861552 -124.081207, 5m
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HSC227077 Thomas W. Nelson; Jane Nelson 8716 1988-06-29
United States, California, Del Norte, Along French Hill Rd, 4 mi. from junction with State Route 199, 41.82839 -123.9655, 549m
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Thomas W. Nelson; Jane Nelson 6869 1982-05-15
United States, California, Shasta, Along Lewiston Turnpike, ~100 yds. from junction with State Route 299., 40.67123 -122.65909, 427m
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HSC206495 Thomas W. Nelson; Jane Nelson 6880 1982-05-15
United States, California, Shasta, Along Lewiston Turnpike, 3.3 mi. from junction with State Route 299., 40.686477 -122.817506, 671m
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Thomas W. Nelson; Jane Nelson 6397 1981-04-14
United States, California, Napa, Along Morgan Valley Rd, ~ 1.5 mi. N of junction with Devil Head Rd, opposite Manhattan Mine., 38.832997 -122.365264, 579m
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Thomas W. Nelson 9348 2005-06-09
United States, California, Trinity, Junction of Road 29 and Forest Service Road 2N958., 40.358336 -123.222442, 1343m
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A.H. Murphy 21 1951-04-18
United States, California, Humboldt, Ft. Seward next to railroad right of way., 40.2252 -123.6523, 183m
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HSC203604 Thomas W. Nelson 9324 2005-05-24
United States, California, Trinity, Vacant lot in Weaverville, at jct. of State Rte. 299 and Mountain View Street., 40.724828 -122.937336, 676m
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HSC217642 J.D. Jokerst 2581 1985-09-15
United States, California, Plumas, Just west of USFS Rd. 26N26, top of ridge between Caribou Canyon and Yellow Creek, at narrow ridgetop saddle, 40.058333 -121.239722, 1463m
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Thomas W. Nelson; Jane Nelson 7621 1984-05-11
United States, California, Mendocino, North end of Ukiah; along north side of Ford St. and east of State St., 39.1510558 -123.1774769, 180m
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HSC217398 Thomas W. Nelson 9359 2005-06-10
United States, California, Trinity, Bell Flat, 40.889741 -123.475594, 435m
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HSC206386 Thomas W. Nelson; Jane Nelson 8523 1987-06-11
United States, California, Humboldt, Along Forest Service Rd. 13N01 at Blue Lake, 6.7 mi. from junction with State Route 96., 41.25 -123.7, 671m
HSC
M. Mesler 820B 2010-06-01
United States, California, Trinity, Gray Falls Camp, about 100 meters from picnic area along road that heads south, 40.851784 -123.477919, 350m
HSC
G.N. Bos 253 1965-05-15
United States, California, Humboldt, 8 mi. W of Berry Summit, along Hwy. 299, 40.9263 -123.7963, 762m
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Thomas W. Nelson; Jane Nelson 6444 1981-04-16
United States, California, Glenn, Along Forest Service Rd. 18N30 (to Black Diamond Mtn.), 4.3 mi. from junction with county road north of Stonyford, 39.40938 -122.603224
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HSC231534 Thomas W. Nelson; Jane Nelson 6800 1982-04-25
United States, California, Mendocino, Coastal headland at Mendocino Headland, 39.307152 -123.809183, 30m
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Thomas W. Nelson; Jane Nelson 9441 2006-06-19
United States, California, Del Norte, W side of road to Point St. George, 200 m S of Point St. George, 41.77835 -124.25142, 27m
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HSC208829 Thomas W. Nelson; Jane Nelson 8718 1988-06-29
United States, California, Del Norte, Along French Hill Rd, 4 mi. from junction with State Route 199, 41.82839 -123.9655, 549m
HSC
R. Spellenberg 1083 1965-06-11
United States, California, Trinity, Behind Moss Lumber Co, Burnt Ranch., 40.5405 -122.3816
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Thomas W. Nelson; Jane Nelson 8459 1987-05-23
United States, California, Del Norte, Along Road 305 (Low Divide Rd.), 5 mi. N of junction with North Bank Rd., 41.880502 -124.06859, 610m
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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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Thomas W. Nelson; Jane Nelson 8896 1991-05-25
United States, California, Del Norte, Along High-Low Divide Rd, 2.9 mi. N of junction with North Bank Road., 41.86412 -124.11727, 396m
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HSC224391 Thomas W. Nelson; Jane Nelson 9102 2004-06-28
United States, California, Del Norte, Along Holiday Rd. (315), 5.2 mi. from junction with Gasquet Toll Road, 41.9342 -123.8675, 884m
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Thomas W. Nelson; Jane Nelson 8895 1991-05-25
United States, California, Del Norte, Along High-Low Divide Rd, 2.9 mi. N of junction with North Bank Road., 41.836462 -124.090331, 396m
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HSC222600 Thomas W. Nelson; Jane Nelson 6460 1981-04-28
United States, California, San Mateo, Along roadside, ~100 yds, E of junction of State Route 280 & 92., 37.507409 -122.334852
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W.R. Supernaugh, Jr. 24 1964-12-24
United States, California, Riverside, Joshua Tree Natl Monument, 0.25 mi. E of Ryan Campground, 33.98194 -116.14789, 1311m
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Thomas W. Nelson; Jane Nelson 8526 1987-06-11
United States, California, Humboldt, Along Forest Service Rd. 13N01, 9 mi. from junction with State Route 96, 41.27436 -123.71391, 762m
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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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J.P. Tracy 12042 1933-04-22
United States, California, Del Norte, Along Smith River, at 18 mile Creek, 3 miles east of Gasquet., 41.84555 -123.91017, 152m
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HSC222427 Thomas W. Nelson; Jane Nelson 8144 1986-06-23
United States, California, Lassen, Along State Route 44, 10.9 mi. from Old Station junction., 40.645864 -121.271131, 1585m
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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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Cara Witte 776 2008-07-01
United States, California, Humboldt, Spike Buck Mountain. Forest Service Road 5N18. Near intersection with National Forest 1., 40.778519 -123.67624, 1462m
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HSC216143 Thomas W. Nelson; Jane Nelson 8164B 1986-06-23
United States, California, Lassen, Along State Route 44, 14.5 mi. NW of junction with State Route 36., 40.501615 -120.985742, 1646m
HSC
R. Spellenberg 1097 1965-06-12
United States, California, Trinity, Spellenberg property, 2 mi. E of Burnt Ranch., 40.7902 -123.4437
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Thomas W. Nelson; Jane Nelson 8129 1986-06-23
United States, California, Shasta, Along State Route 44, .7 mi. from Old Station near foot of steep grade, 40.677266 -121.407876
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Thomas W. Nelson; Jane Nelson 6469 1981-05-03
United States, California, Sonoma, Along Presseley Rd, ~ 3 mi. N of junction with Roberts Rd.
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HSC216628 Thomas W. Nelson; Jane Nelson 6485 1981-05-23
United States, California, Trinity, Shasta-Trinity National Forest; along Forest Service Rd. 38N24, ~ .25 mi. W of bridge over Mumbo Creek, 41.137906 -122.563241, 1189m
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Thomas W. Nelson; Jane Nelson 8897 1991-05-25
United States, California, Del Norte, Along High-Low Divide Rd, 2.9 mi. N of junction with North Bank Road., 41.86412 -124.11727, 396m
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HSC231317 Thomas W. Nelson; Jane Nelson 8908 1992-05-21
United States, California, Shasta, Milville Plains, along Dersch Rd. at junction with Milville Plains Road, 40.484041 -122.209289, 183m
HSC
HSC203691 Thomas W. Nelson; Jane Nelson 6875 1982-05-15
United States, California, Shasta, Along Lewiston Turnpike, 2.8 mi. from junction with State Route 299, 40.67123 -122.65909, 610m
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Thomas W. Nelson; Jane Nelson 6874 1982-05-15
United States, California, Shasta, Along Lewiston Turnpike, 2.8 mi. from junction with State Route 299, 40.67123 -122.65909, 610m
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Thomas W. Nelson; Jane Nelson 6761 1982-04-24
United States, California, Mendocino, 0.5 mi. S of Manchester, along W side of Hwy. 1, 38.962292 -123.695324, 76m
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HSC211579 Thomas W. Nelson; Jane Nelson 6816 1982-05-15
United States, California, Trinity, In and about Big Bar Campground, 40.736391 -123.250349, 457m
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HSC213021 Thomas W. Nelson; Jane Nelson 6817 1982-05-15
United States, California, Trinity, In and about Big Bar Campground, 40.736391 -123.250349, 457m
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Thomas W. Nelson; Jane Nelson 8903 1992-05-21
United States, California, Shasta, Milville Plains, along Dersch Rd. at junction with Milville Plains Road, 40.484041 -122.209289, 183m
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Thomas W. Nelson; Jane Nelson 6459 1981-04-28
United States, California, Mendocino, Along Hwy. 101 at junction with State Route 1 at Leggett, 39.86887 -123.71421, 290m
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Thomas W. Nelson 9319 2005-05-24
United States, California, Siskiyou, Shoeinhorse Mountain, along Forest Service Rd. 11, just west of Butcherknife Creek, 880m
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HSC229209 Thomas W. Nelson 9317 2005-05-23
United States, California, Siskiyou, Shoeinhorse Mountain, along Forest Service Road 11, at Deer Creek., 41.113593 -122.026139, 948m
HSC
HSC201564 Thomas W. Nelson 9315 2005-05-23
United States, California, Siskiyou, Shoeinhorse Mountain, along Forest Service Road 11, at Deer Creek., 41.11321 -122.02519, 948m
HSC
HSC217870 Thomas W. Nelson 9312 2005-05-22
United States, California, Shasta, Milville Plains on west side of Milville Plains Rd, 0.7 mi. from junction with Dersch Rd., 40.488747 -122.203974, 150m
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Thomas W. Nelson; Jane Nelson 8030 1985-08-10
United States, California, Lassen, Along north side of Silver Lake, 40.49805556 -121.1630556, 1829m
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HSC223476 J. Carey; A. Hong, J. Leffingwell 57 1995-04-22
United States, California, Tehama, 7 mi. E on Hwy. 36 from its junction with Rd. A16, 40.32022 -122.809685, 610m
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Spadoni P070828 2002-06-26
United States, California, Humboldt, Along roadside in the vicinity of Garberville., 41.15 -123.959444
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HSC216053 Thomas W. Nelson; Jane Nelson 8118 1986-06-21
United States, California, Trinity, Along County Road, ~ 12 mi. N of Hyampom; along Grouse Creek, 40.719349 -123.568243, 152m
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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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HSC200298 Thomas W. Nelson; Jane Nelson 8119 1986-06-21
United States, California, Trinity, Along County Road, ~ 12 mi. N of Hyampom; along Grouse Creek, 40.719349 -123.568243, 152m
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Thomas W. Nelson; Jane Nelson 7609 1983-08-22
United States, California, Ventura, Behind beaches at Carpenteria
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Thomas W. Nelson; Jane Nelson 7594 1983-08-12
United States, California, Siskiyou, In and about Scott Mountain Campground, 41.274157 -122.699139, 1646m
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Thomas W. Nelson; Jane Nelson 7596 1983-08-13
United States, California, Colusa, At rest stop just south of Maxwell, 39.241676 -122.183204
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Thomas W. Nelson; Jane Nelson 7599 1983-08-17
United States, California, San Benito, Along Anzar Rd, at underpass under State Route 101, 9 mi. S of Gilroy
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Thomas W. Nelson; Jane Nelson 7785 1985-05-24
United States, California, Mendocino, Along State Route 20, ~ 1.5 miles W of junction with U.S. 101; west of Willits, 39.412916 -123.364131, 457m
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Thomas W. Nelson; Jane Nelson 7820 1985-06-19
United States, California, Siskiyou, In and about Scott Mountain Campground., 41.27413 -122.69995, 1646m
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Thomas W. Nelson; Jane Nelson 6736 1981-08-10
United States, California, Humboldt, Eureka; along old logging road just south of Lundbar Hills., 40.755025 -124.158893
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Thomas W. Nelson; Jane Nelson 6907 1982-05-16
United States, California, Trinity, Along State Route 299, 0.2 mi. W of Whites Bar Picnic Area, 40.763061 -123.285715, 335m
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HSC231535 Thomas W. Nelson; Jane Nelson 6802 1982-04-25
United States, California, Mendocino, At Russian Gulch, 39.337602 -123.812139, 30m
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Thomas W. Nelson; Jane Nelson 6906 1982-05-16
United States, California, Trinity, Along State Route 299, 0.2 mi. W of Whites Bar Picnic Area, 40.763061 -123.285715, 335m
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Thomas W. Nelson; Jane Nelson 8147 1986-06-23
United States, California, Lassen, Along State Route 44, 10.9 mi. SE of Old Station junction., 40.646665 -121.278366, 1585m
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HSC217336 Thomas W. Nelson; Jane Nelson 7797 1985-05-25
United States, California, Mendocino, Along Feliz Creek Rd, 0.8 mi. west of junction with US 101., 38.9716505 -123.1296573, 152m
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Thomas W. Nelson; Jane Nelson 7619 1984-05-11
United States, California, Mendocino, North end of Ukiah; along north side of Ford St. and east of State St., 39.1749781 -123.2066942, 180m
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Thomas W. Nelson; Jane Nelson 6734 1981-07-17
United States, California, Lassen, Along State Route 395, 22 mi. S of Susanville at milepost 46.80, 40.170653 -120.380408
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HSC216126 Thomas W. Nelson; Jane Nelson 7795 1985-05-25
United States, California, Mendocino, Along Feliz Creek Rd, 1.7 mi. W of junction with US 101., 38.9716505 -123.1296573, 152m
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Thomas W. Nelson; Jane Nelson 8140 1986-06-23
United States, California, Lassen, Along State Route 44, 10.9 mi. SE of Old Station junction., 40.646665 -121.278366, 1585m
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Thomas W. Nelson; Jane Nelson 8603 1987-06-11
United States, California, Humboldt, Box Spring at Box Camp; along trail to North Trinity Mountain., 41.091094 -123.5388938, 1524m
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HSC202784 Thomas W. Nelson; Jane Nelson 8135A 1986-06-23
United States, California, Shasta, Along State Route 44, .7 mi. from Old Station near foot of steep grade, 40.677266 -121.407876
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Thomas W. Nelson; Jane Nelson 7060 1982-06-19
United States, California, Trinity, Junction of Forest Service Road 1S07 and county road., 40.349017 -123.483282, 701m
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Thomas W. Nelson; Jane Nelson 8012 1985-08-10
United States, California, Lassen, Along north side of Silver Lake campground, 40.499603 -121.16427, 1829m
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Thomas W. Nelson; Jane Nelson 8609A 1987-06-11
United States, California, Humboldt, Box Spring at Box Camp; along trail to North Trinity Mountain., 41.091094 -123.5388938, 1524m
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C.B. Wolf 1841 1928-05-03
United States, California, Napa, At the summit of the Mt. St. Helena Grade, 38.66918 -122.633179
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Thomas W. Nelson; Jane Nelson 8011 1985-08-10
United States, California, Lassen, Along north side of Silver Lake, 40.49957 -121.164142, 1829m
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HSC217337 Thomas W. Nelson; Jane Nelson 7801 1985-05-25
United States, California, Lake, Junction of State Routes 175 & 29, 4 mi. S of Lakeport, 39.004149 -122.921747, 396m
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HSC208194 Thomas W. Nelson; Sydney Carothers 9103 2002-06-28
United States, California, Del Norte, Along Holiday Rd. (315), 5.2 mi. from junction with Gasquet Toll Rd., 41.9342 -123.8675, 884m
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Thomas W. Nelson; Jane Nelson 7810 1985-05-26
United States, California, Napa, Along Aetna Springs Rd, opposite entrance road to Aetna Mine at mile post 1.75., 38.651782 -122.503416
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Thomas W. Nelson; Jane Nelson 8489 1987-05-24
United States, California, Del Norte, Along Road 305 (Low Divide Road), 6 mi. N of junction with North Bank Rd., 41.90985 -124.05084, 640m
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Thomas W. Nelson; Jane Nelson 8000 1985-08-05
United States, California, Humboldt, Eureka; along old logging road just east of Lundbar Hills., 40.755025 -124.158893, 46m