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
HSC
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
HSC
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
HSC
Larry Berti 68 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
HSC
D.G. Hauger 22 1967-07-15
United States, California, Humboldt, Shower Pass Rd, Kellys turn off, 40.627164 -123.882138, 915m
HSC
D.E. Anderson; D. Santana, J. Lackey 5263 1971-07-15
United States, California, Trinity, Along 1S07, Shanty Creek, 5 mi. W of Ruth Dam., 40.342505 -123.532775, 1341m
HSC
Tim Baroni 36a 1971-06-25
United States, California, Humboldt, 8 mi. E of Petrolia, 40.280756 -124.20511
HSC
Mary Katherine Wicksten 44 1971-06-17
United States, California, San Mateo, Huddart Park, grassy hill above Oak Area, 37.433986 -122.288167
HSC
D.E. Anderson; D. Santana, J. Lackey 5230 1971-07-15
United States, California, Trinity, 5.7 mi. S of the Mad River Ranger Station, on Hwy. 36, along the road to Zenia., 40.39181 -123.516489
HSC
J.O. Sawyer 2245 1970-06-24
United States, California, Humboldt, Ridge on Big Hill Rd, E of Hoopa, 41.163656 -123.595545, 1189m
HSC
J.P. Smith; J.O. Sawyer 4758 1971-06-06
United States, California, Lake, Kowalski Ranch in Little Indian Valley, along Stanton Creek, 39.165596 -122.53639
HSC
D.H. Norris; Thomas W. Nelson, S. Dowty 19496 1971-06-23
United States, California, Modoc, Big Valley Summit, 6 mi. W of Adin on Hwy. 299, 41.05974 -121.21456
HSC
T.M. Mingo sn 1965-05-00
United States, California, Humboldt, 100 ft. N of parking area at College Cove, 41.06873 -124.1497
HSC
NULL D.E. Anderson 2493 1963-05-25
United States, California, Humboldt, 4 mi. W of Petrolia, 40.3464 -124.3473
HSC
C.F. Zeillemaker 64-D-313 1964-05-02
United States, California, Sacramento, 6 mi. NE of Sacramento at Del Paso Park along Arcade Creek, 38.631569 -121.411611
HSC
David Adams sn 1960-07-10
United States, California, Humboldt, W of Mad River Slough, 40.874635 -124.153699
HSC
M.T. Milligan 107 1964-07-01
United States, California, Modoc, Ballards Reservoir Rd. 1 mi. S of Modoc County Rd. 54, 41.406977 -120.86094, 1372m
HSC
D.E. Anderson 2265 1962-07-14
United States, California, Humboldt, 40.715074 -123.921152
HSC
Annetta Carter 3240 1953-06-20
United States, California, Colusa, Near summit E of Hough Springs on Bartlett Springs Rd., 39.149534 -122.585151
HSC
R. Spellenberg 420 1964-06-16
United States, California, Trinity, Spellenberg property, 2 mi. E of Burnt Ranch., 40.790234 -123.452523
HSC
G. Ghatala 19 1967-07-27
United States, California, Humboldt, Kneeland, 40.627821 -123.919278
HSC
NULL W.R. Rogers 247 1965-06-16
United States, California, Calaveras, Rabbit Creek area of Camanchee Reservoir, 38.252 -120.9768
HSC
B. Fulmer 7 1963-04-10
United States, California, Mariposa, Hornitos Rd, 7 mi. N of Hornitos
HSC
Annatta Carter 3241 1953-06-20
United States, California, Colusa, Near summit E of Hough Springs on Bartlett Springs Rd., 39.149534 -122.585151
HSC
J. Wendell Howe 68 1930-05-16
United States, California, Solano, Blue Mtn., 38.375268 -122.085514
HSC
W.R. Rogers 251 1965-06-25
United States, California, Yolo, Fisk Creek Ridge, 6 mi. S Hwy. 16, 38.878406 -122.327184
HSC
Gary S. Lester 123 1974-05-04
United States, California, Lake, Along Walker Ridge Rd, 0.5 mi. from junction with Hwy. 20, 39.02872 -122.4516, 671m
HSC
R.A. Vanbianchi 217 1974-04-20
United States, California, Butte, 300 yds. S of intersection of Pentz and Clark Rds., 39.64537 -121.635161
HSC
Gary S. Lester 99 1974-04-20
United States, California, Butte, 1 mi. E of Hwy. 99, Skyway Blvd., 39.718859 -121.777993, 61m
HSC
David Johnson 17 1974-04-20
United States, California, Butte, 1 mi. E of Hwy. 99 along Skyway Rd., 39.718859 -121.777993
HSC
Thomas W. Nelson; J.D. Ackerman 1267 1974-05-14
United States, California, Humboldt, Beside old Samoa-Crannell railroad bed adjacent to the Mad River Slough N of Emerson Mill, 40.87079 -124.15383
HSC
M.G. Schmidt 9 1975-07-10
United States, California, Trinity, Hayfork area, 40.554311 -123.183084
HSC
Thomas W. Nelson; Jane P. Nelson, James Nelson 2022 1975-07-15
United States, California, Humboldt, Beside Bald Hills Rd. 1 mi. E of Redwood National Park, 41.243878 -123.973928
HSC
Thomas W. Nelson; B. Reinhardt 2114a 1975-07-30
United States, California, Humboldt, E of Pilot Rock, 40.625638 -123.63344
HSC
Thomas W. Nelson; Jane P. Nelson, James Nelson 1920 1975-06-20
United States, California, Humboldt, Above Goat Rock, 2 mi. W of Bridgeville, 40.4638 -123.712197
HSC
Thomas W. Nelson; Jane P. Nelson 2033 1975-07-15
United States, California, Humboldt, Beside Bald Hills Rd. 1 mi. E of Redwood National Park, 41.243878 -123.973928
HSC
Brent Whiteley 40 1975-06-23
United States, California, Siskiyou, 41.390394 -123.501013, 223m
HSC
Thomas W. Nelson; Jane P. Nelson, James Nelson 2038 1975-07-20
United States, California, Humboldt, At summit just W of Larabee Valley, 40.463008 -123.693474
HSC
J.D. Ackerman 263 1974-05-25
United States, California, Humboldt, 0.5 mi. S of Lufenholtz County Beach off Scenic Drive between Moonstone Beach and Trinidad, 41.040235 -124.119787
HSC
J.D. Ackerman 457 1975-06-10
United States, California, Humboldt, 1 mi. N of Samoa bridge turnoff from Samoa Blvd, S of Manila, 40.83611111 -124.175
HSC
Thomas W. Nelson; Jane P. Nelson 2479 1976-05-10
United States, California, Butte, S facing slope beside Hwy. 191, 1 mi. W of Paradise, 39.72798 -121.612982
HSC
Thomas W. Nelson; Jane P. Nelson 2464 1976-05-10
United States, California, Butte, Beside SR 191 just N of its junction with SR 70, 39.609932 -121.623335
HSC
Thomas W. Nelson; Jane P. Nelson 2465 1976-05-10
United States, California, Butte, Beside SR 191 just N of its junction with SR 70, 39.609932 -121.623335
HSC
Thomas W. Nelson; Jane P. Nelson 2472 1976-05-10
United States, California, Butte, S facing slope beside Hwy. 191, 1 mi. W of Paradise, 39.72798 -121.612982
HSC
Thomas W. Nelson; Jane P. Nelson 2444 1976-05-09
United States, California, Butte, Intersection of Palermo Rd. and Hwy. 70, 4 mi. S of Oroville, 39.433541 -121.605111
HSC
D.E. Anderson; J.P. Smith 1107 1971-06-21
United States, California, Humboldt, 16.2 miles E of Garberville on road to Alderpoint., 40.16774 -123.6111
HSC
Thomas W. Nelson; Jane P. Nelson 2888 1976-07-01
United States, California, Trinity, Below Senteney Rock, 40.357384 -123.543985, 1433m
HSC
Thomas W. Nelson; James Nelson 3058B 1976-07-28
United States, California, Trinity, Along FS 5E27 just N of junction with FS 1S07, 40.3491012 -123.5485965, 1555m
HSC
R. York 10 1977-06-20
United States, California, Amador, Around Tiger Creek Reservoir just off Hwy. 88, 38.446358 -120.502089, 305m
HSC
Thomas W. Nelson; Jane P. Nelson 3018 1976-07-26
United States, California, Trinity, Along 1S07 just E of summit, 40.3491012 -123.5485965, 1555m
HSC
K. Irwin 292 1977-04-23
United States, California, Lake, 0.4 mi. N of SR 20 on Walker Ridge Rd., 39.0281 -122.45321, 640m
HSC
Robert M. Specht 1100 1977-06-30
United States, California, Trinity, Small knoll, 40.005193 -123.189124, 930m
HSC
J.O. Sawyer; K.T. Stillman 2825 1976-07-02
United States, California, Siskiyou, Ridges E of the Little N Fork Trail, 41.329 -123.1778, 732m
HSC
Maralyn OMeara 275 1974-04-20
United States, California, Butte, Along Pentz Rd. 300 yds. S of the intersection with Clark Rd., 39.647319 -121.634603, 76m
HSC
Robert M. Specht 891 1977-05-14
United States, California, Napa, Near junction of Develhead Rd. and Morgan Valley Rd., 38.824334 -122.354247, 463m
HSC
J.P. Smith 7350 1974-05-04
United States, California, Lake, 0.5 mi. N of junction of Hwy. 20 and Walker Ridge Rd., 39.02872 -122.4516, 671m
HSC
J.P. Smith; Steve Selva 3869 1970-06-14
United States, California, Siskiyou, 41.460908 -123.44418
HSC
J.P. Smith; J.O. Sawyer 8224 1975-06-22
United States, California, Trinity, FS 30N38 from SR 36 to Cold Springs Campground, 40.437389 -123.202442, 762m
HSC
J.P. Smith; J.O. Sawyer 8260 1975-06-23
United States, California, Trinity, Philpot Campground, 40.4655 -123.1923, 854m
HSC
R. Sutherland 5.12.5.78 1978-05-12
United States, California, Humboldt, McKee Flat, 40.051991 -123.968772, 288m
HSC
Tim Bertram sn 1978-06-22
United States, California, Lake, USFS Rd. 17N07, 39.248762 -122.792713
HSC
J.P. Smith; J.O. Sawyer, Thomas W. Nelson 9314 1977-07-14
United States, California, Lake, Mendocino National Forest, along Boardman Ridge, 1.6 mi. from its junction with FS Rd. 20N01, 39.47844 -122.90873, 1220m
HSC
J.P. Smith; J.O. Sawyer, Thomas W. Nelson 9421 1977-07-15
United States, California, Mendocino, Mendocino National Forest, 0.5 mi. E of Hells Half Acre on FS 20N02, 39.604134 -122.949663, 1951m
HSC
Maralyn OMeara 528 1974-07-11
United States, California, Humboldt, Kneeland, Barry Ridge, 40.72361 -123.969081
HSC
J.P. Smith 9757 1978-04-23
United States, California, Lake, Complexion Canyon, Bartlett Springs Rd. at Kilpepper Creek, 39.16793 -122.51447, 503m
HSC
Brad Klipfel 478 1974-07-23
United States, California, Humboldt, Along Titlow Hill Rd., 40.874684 -123.74785
HSC
Linda M. Barker 1104 1975-07-03
United States, California, Del Norte, 1.4 mi. N of southern entrance of Old Gasquet Toll Road, 41.850042 -123.9535, 216m
HSC
Griswold; Butler 7273 1979-07-12
United States, California, Humboldt, Near Cedar Creek, close to the town of Willow Creek, 40.94380556 -123.4814444, 1158m
HSC
G.L. Clifton; Butler 8457 1979-07-18
United States, California, Trinity, Near Jones Ridge, close to the town of Alderpoint, 40.10355556 -123.2022778, 1448m
HSC
G.L. Clifton 8620 1979-07-19
United States, California, Trinity, Near Mad River, close to the town of Mad River., 40.28902778 -123.3335556, 817m
HSC
Carl Wishner 542 1978-07-02
United States, California, Trinity, Corral Bottom at Bidden Creek, Underwood Mtn. Hwy., 40.706748 -123.318024
HSC
Ruby Van Deventer sn 1957-06-17
United States, Oregon, Josephine, FS Rd. 4010, Rough and Ready., 42.0889048 -123.7343831, 457m
HSC
J.M. DiTomaso 994 1979-05-12
United States, California, Yolo, Below Monticello Dam near Putah Creek, 38.51273 -122.104, 91m
HSC
Melany Seacat; Deni Seymour 227 1979-06-16
United States, California, Mendocino, Big River Estuary, N side of river in coastal scrub 2 mi. upriver, 39.306834 -123.780214
HSC
Ruby Van Deventer sn 1944-07-20
United States, California, Del Norte, Van Deventer Ranch along North Bank Rd., 41.865749 -124.108284
HSC
Thomas W. Nelson; Jane P. Nelson 3637 1977-07-29
United States, California, Humboldt, Beside SR 36 at head of Larabee Valley, 40.463008 -123.693474, 823m
HSC
Gail Newton 609 1980-06-26
United States, California, Trinity, Near Underwood Creek., 40.72055556 -123.5333333, 451m
HSC
M.A. Baker 2445 1980-06-26
United States, California, Humboldt, Near Sims Creek, 40.72222222 -123.5813889, 610m
HSC
Thomas W. Nelson; Jane P. Nelson 5884 1980-06-24
United States, California, Lake, Pillsbury Resort, 39.414869 -122.953971, 610m
HSC
J.P. Smith 9230 1977-07-03
United States, California, Humboldt, On Forest Service Road 13N01 to Fish Lake, 3.5 mi. from its junction with Highway 36, 41.236854 -123.675462, 488m
HSC
Gail Newton 979 1980-07-02
United States, California, Trinity, Near N Kelsey Peak, 40.19805556 -123.1655556, 1463m
HSC
Gail Newton 2433 1981-08-07
United States, California, Humboldt, Near Bug Creek, 40.68222222 -123.7513889, 1042m
HSC
L.P. Janeway 428 1983-07-17
United States, California, Siskiyou, Near FS 18N33 about 3/4 mi. from the Grayback Rd., 41.936472 -123.502992, 1006m
HSC
L.P. Janeway 794 1984-05-16
United States, California, Humboldt, N Spit of Humboldt Bay, W side of Samoa Rd. 0.25 mi. N of the boat ramp, 40.777268 -124.210776, 3m
HSC
Thomas W. Nelson; Jane P. Nelson 5105B 1980-04-27
United States, California, Yolo, Along SR 16, 100 m E of bridge over Cache Creek, 4.2 mi. from county line, 38.915992 -122.274091, 152m
HSC
Thomas W. Nelson; Jane P. Nelson 6058 1980-07-13
United States, California, Humboldt, Along the rd. from Dinsmore to Anderson Ford-McKeown Ranch rd., 40.508689 -123.617131, 762m
HSC
Thomas W. Nelson; Jane P. Nelson 5911 1980-06-26
United States, California, Mendocino, Along USFS Rd. M-1, 2.5 mi. W of bridge over Black Butte River, 39.807632 -123.088474, 701m
HSC
D.H. Norris sn 1985-05-30
United States, California, Humboldt, Near Whitethorn, 40.022589 -123.939993
HSC
Thomas W. Nelson; Jane P. Nelson 5105A 1980-04-27
United States, California, Yolo, Along SR 16, 100 m E of bridge over Cache Creek, 4.2 mi. from county line, 38.915992 -122.274091, 152m
HSC
Thomas W. Nelson; Jane P. Nelson 4939 1979-06-26
United States, California, Trinity, Along Philpot Creek at campground, 40.4655 -123.1923, 793m
HSC
Thomas W. Nelson; Jane P. Nelson 6047 1980-07-06
United States, California, Lassen, Along Ash Creek at Ash Creek Campground, 41.160515 -120.829561, 1494m
HSC
Thomas W. Nelson; Jane P. Nelson 5917 1980-06-26
United States, California, Mendocino, Along Covelo-Zenia County Road 303, 2.5 mi. N of junction with S.R. 162, 39.853458 -123.275927, 671m
HSC
Gladys L. Smith 6195 1981-05-20
United States, California, Mendocino, Along Hwy. 101 N of Sonoma County line near Squaw Rock, 38.912468 -123.053537, 137m
HSC
Gladys L. Smith; C.H. Smith 7931 1983-06-23
United States, California, Mendocino, Upper Little Lake Valley 8 km. NE of Willits, along Reynolds Rd., 39.450181 -123.323191, 396m
HSC
Peter Sorensen sn 1976-06-04
United States, California, Humboldt, North Spit, 40.7634 -124.2258
HSC
E. Mackey sn 1986-06-18
United States, California, Humboldt, Patricks Point State Park on Ceremonial Rock, 41.135793 -124.154326
HSC
Thomas W. Nelson; Jane P. Nelson 9442 2006-06-19
United States, California, Del Norte, W side of road to Point St. George, 200 m S of Point St. George, 41.780217 -124.243127, 27m
HSC
Cara Witte 482 2007-07-11
United States, California, Humboldt, Cold Spring. 1/2 mile south of Titlow Hill., 40.8303 -123.712144, 1391m
HSC
Cara Witte 437 2007-07-08
United States, California, Humboldt, Board Camp Mountain. Trail 4E28., 40.69704 -123.740326, 1498m
HSC
Cara Witte 844 2008-07-10
United States, California, Humboldt, National Forest 1. 5 miles south of intersection with Forest Service Road 5N04. Before a cattle guard., 40.765248 -123.694696, 1350m