HSC
HSC213076 D.J. Wilder 7 1965-04-19
United States, California, Solano, 2 mi. W of Rio Vista on Hwy. 12, 38.183545 -121.737919
HSC
HSC213011 C. S. Chavez 154 1965-08-15
United States, California, Madera, Agnew Mdws., 37.687946 -119.091403, 2378m
HSC
HSC213026 J.F. Knezevich 256 1967-06-10
United States, California, Ventura, Hwy. 33, 26 mi. N of Ventura, 34.549685 -119.242166
HSC
HSC213027 D.E. Anderson 2191 1962-05-01
United States, California, Humboldt, Junction of Redwood Creek Rd. and rd. to Hoopa, 40.964593 -123.841702
HSC
HSC213075 D.E. Anderson 2432 1963-05-12
United States, California, Trinity, Near area where New River joins the Trinity River, 8 mi. E of Salyer, 40.881612 -123.432623
HSC
HSC213032 S.N. Wiemeyer 13 1962-04-13
United States, California, Sonoma, 2.1 mi. N of Jct. of Calistoga Rd. and Hwy. 12, 38.496918 -122.658359, 274m
HSC
HSC213028 D.E. Anderson 3643 1965-05-08
United States, California, Humboldt, About 2 mi. N of Willow Creek on the road running along E side of Trinity River, 40.93248 -123.61804
HSC
HSC213071 Greg Bos 50 1963-03-30
United States, California, Napa, 1.6 mi. up Old Toll Rd. out of Calistoga, 38.622221 -122.588714, 305m
HSC
HSC213016 Eugene Andreuccetti 46 1964-05-02
United States, California, Humboldt, Grounds of Tish-Tang Ranger Station
HSC
HSC213061 Francis Winter sn 1960-04-24
United States, California, Humboldt, Redwood Creek Ranch, 40.960559 -123.838365, 381m
HSC
HSC213065 H.E. Parks; J.P. Tracy 11260 1935-06-02
United States, California, Del Norte, Vicinity of Darlingtonia Camp, on the Smith River, 2 mi. E of Gasquet, 41.838169 -123.941205, 122m
HSC
HSC213073 Class sn 1937-05-06
United States, California, Trinity, Hoopa
HSC
HSC213072 C.B. Wolf 2158 1928-05-08
United States, California, Solano, .5 mi. N of the Napa-Lake Co. line on the road to Vacaville, 38.701099 -122.455534
HSC
HSC213060 C.B. Wolf 1785 1928-05-03
United States, California, Napa, 5 mi. N of Calistoga, on Mt. St. Helena Grade, 38.636974 -122.600926
HSC
HSC213077 J.V. Lenz sn 1946-04-06
United States, California, Sacramento, 5 mi. E of Sacramento, 38.57877 -121.31241
HSC
HSC213057 Geo. D. Butler 1313 1910-05-08
United States, California, Siskiyou, Near Yreka, 41.73234 -122.64111
HSC
HSC213078 R.N. Bowman 10 1971-04-23
United States, California, Butte, 4.7 mi. E of Hwy. 99E on Pentz Rd. and 10 ft. N of pavement along chain link fence, 39.647438 -121.628336, 76m
HSC
HSC213044 J.O. Sawyer 2579A 1970-05-00
United States, California, Trinity, Above New River, 40.8581 -123.468, 244m
HSC
HSC213074 J.O. Sawyer 2479A 1970-04-18
United States, California, Trinity, Above New River., 40.8581 -123.468, 244m
HSC
HSC213040 Thomas W. Nelson 416 1971-04-24
United States, California, Trinity, Along New River Trail, 41.0094 -123.3475
HSC
HSC213047 Donald Spalinger 57 1974-05-12
United States, California, Humboldt, Williams Ridge Rd, 1 mi. N from junction with Bald Hills Rd., 41.1673 -123.884022, 732m
HSC
HSC213046 Kitsy Kelly 25 1974-04-20
United States, California, Butte, Table Mtn. Volcanic area, 39.597346 -121.557923
HSC
HSC213041 Thomas W. Nelson; James Nelson 966 1973-05-28
United States, California, Humboldt, McKeown Ranch N of Dinsmore, 40.515569 -123.61705
HSC
HSC213013 John S. Palmer 346 1975-05-17
United States, California, Trinity, Trail to Denny at the confluence of New River and Trinity River, 40.845774 -123.480006, 310m
HSC
HSC213038 Thomas W. Nelson 2414 1976-05-04
United States, California, Mendocino, Along N side of BLM road to Red Mtn., 39.9061 -123.6359, 427m
HSC
HSC213015 A. Montalvo 232 1975-05-16
United States, California, Trinity, Trails above the Trinity River at Grays Falls Campground, 40.849408 -123.483724, 310m
HSC
HSC213063 Ed Cope 39A 1977-04-23
United States, California, Lake, 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd., 39.0281 -122.45321, 640m
HSC
HSC213064 K. Irwin 391 1977-05-22
United States, California, Siskiyou, On South Fork Salmon River Rd, 4 mi. E of Cecilville, 41.18392 -123.07734
HSC
HSC213039 Thomas W. Nelson; Jane P. Nelson 3538 1977-06-19
United States, California, Trinity, Above Senteney Rock., 40.362049 -123.544058, 1494m
HSC
HSC213031 R. Sutherland 7.19.5.78 1978-05-19
United States, California, Humboldt, 40.124947 -123.872181, 131m
HSC
HSC213029 R. Sutherland 9.19.5.78 1978-05-19
United States, California, Humboldt, 40.124947 -123.872181, 131m
HSC
HSC213030 R. Sutherland 30.23.4.78 1978-04-23
United States, California, Humboldt, Kinsey Ridge, 40.191447 -124.224599, 640m
HSC
HSC213018 Diane L. Reed 18 1978-04-22
United States, California, Humboldt, Tish Tang Campground, 5 mi. N of Willow Creek on Hwy. 96, 41.024801 -123.641397
HSC
HSC213014 Brad Klipfel 599 1975-05-03
United States, California, Trinity, Grays Falls along N side of the Trinity River, 40.851764 -123.458929
HSC
HSC213055 M.B. Dunkle 7253a 1939-04-04
United States, California, Los Angeles, San Clemente Island. Pyramid Cove, 32.82555556 -118.3927778
HSC
HSC213056 Reid Moran 798 1941-04-04
United States, California, Santa Barbara, Santa Rosa Island, N side of ranch, 34.006 -120.05, 25m
HSC
HSC213050 Patricia Shesgreen 71 1978-05-06
United States, California, Humboldt, Arthur W. Way Memorial Park campground. 100 yds. N of Mattole River., 40.26727 -124.23002
HSC
HSC213058 Linda M. Barker 1511 1976-05-21
United States, California, Del Norte, Old Gasquet Toll Rd. 1.4 mi. N of S entrance., 41.850042 -123.9535, 216m
HSC
HSC213042 J.P. Smith; J.O. Sawyer 9815 1978-05-06
United States, California, Shasta, Junction of Route 36 and the road to Beegum Public Camp, 40.36123 -122.88781, 762m
HSC
HSC213017 G.L. Clifton; Griswold 5515 1979-06-19
United States, California, Del Norte, Near Smith River, S Fork, close to the town of Gasquet., 41.79766667 -124.0526944, 38m
HSC
HSC213059 Clark L. Miller 3-101 1979-04-13
United States, California, Trinity, 0.5 mi. upstream from Grays Falls Campground on N side of Trinity River, 40.851784 -123.477919
HSC
HSC213070 Ruby Van Deventer sn 1938-05-28
United States, Oregon, Curry, Tributary to N Fork of Smith River, Cedar Creek, 42.0050417 -124.0014632
HSC
HSC213068 Ruby Van Deventer sn 1943-05-29
United States, California, Del Norte, Evergreen Glade., 41.795556 -124.06992
HSC
HSC213069 Ruby Van Deventer sn 1958-06-22
United States, Oregon, Josephine, Cave Junction, Takilma, 42.055064 -123.6136139
HSC
HSC213023 M.A. Baker 475 1979-05-06
United States, California, Humboldt, Weitchpec., 41.1878 -123.7084
HSC
HSC213024 C. McDonald; C. Raley, P. Powers, J. Spitler, D. Stamp 33 1980-04-19
United States, California, Lake, Along Walker Ridge Rd. 0.5 mi. N of junction with access road to Indian Valley Dam, 39.06686 -122.48589
HSC
HSC213037 Thomas W. Nelson; Jane P. Nelson 5603 1980-06-18
United States, California, Trinity, Shasta-Trinity National Forest, along FS Rd. 1N10, 1 mi. from junction with FS Rd. 2N07, 40.450853 -123.298854, 1372m
HSC
HSC213035 J.P. Smith 8088 1975-05-16
United States, California, Trinity, Trails above Trinity River at Grays Falls Campground, 40.849233 -123.483687, 310m
HSC
HSC213043 J.P. Smith; J.O. Sawyer, T. Nelson 5201 1972-04-22
United States, California, Mendocino, 10.5 mi. E of Hwy. 101 on Hwy. 261, 39.661324 -123.344396
HSC
HSC213033 J.P. Smith 6654 1973-05-06
United States, California, Trinity, Blanchert Flats near Douglas City, 40.593826 -122.916193
HSC
HSC213025 J.P. Smith 5996 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, 40.8499 -123.4799, 244m
HSC
HSC213036 J.P. Smith; J.O. Sawyer 6048 1973-04-14
United States, California, Butte, Bruce Lane, between Skyway and Humboldt Rd, E of Chico., 39.726514 -121.787267
HSC
HSC213034 J.P. Smith; J.O. Sawyer 6674 1973-05-12
United States, California, Humboldt, 2 mi. from Redwood Creek on Hoopa Rd., 40.979146 -123.822371
HSC
HSC213022 A.C. Sanders 3735 1983-04-17
United States, California, Riverside, Mesa de Colorado, Santa Ana Mtns, 5 mi. SW of Murrieta, 33.51666667 -117.2833333, 612m
HSC
HSC213020 Clare R. Wheeler 2997 1982-05-29
United States, California, Mendocino, Wheeler Ranch, 6 mi. W of Yorkville, 38.875666 -123.313326, 488m
HSC
HSC213019 Gladys L. Smith; Clare R. Wheeler 7598 1982-07-01
United States, California, Mendocino, BLM access road to Red Mountain N at Great Slipout, well above Cabin Meadow, 701m
HSC
HSC213049 Andrew Enberg; Brad Penkala, Dan Scofield 27 1990-03-31
United States, California, Tehama, Hwy. 36, 3 mi. E of Rd. A5, 40.251337 -122.452656, 229m
HSC
HSC213054 Susan H. Bicknell sn 1989-04-18
United States, California, San Luis Obispo, Montana de Oro State Park, along Cable Trail., 35.29388 -120.87585
HSC
HSC213053 Susan H. Bicknell sn 1989-04-17
United States, California, San Luis Obispo, Montano de Oro, 35.25824 -120.85098
HSC
HSC213052 Susan H. Bicknell sn 1989-04-17
United States, California, San Luis Obispo, Montano de Oro, 35.25824 -120.85098
HSC
HSC213067 F. Bowcutt sn 1989-05-22
United States, California, Mendocino, 20 air mi. SW of Garberville, 7 air mi. SE from Four Corners, SE of Wheeler 0.5 air mi. E of ocean, along dirt road into Wheeler, 39.884933 -123.910446, 207m
HSC
HSC213066 F. Bowcutt 1207 1989-05-18
United States, California, Mendocino, 1.1 mi. S of Four Corners on County Rd. 401 (Usal Rd.) S of the 24:26 mile post, 13 mi. SW of Garberville, 1 mi. E of Pacific, 39.967637 -123.95916, 494m
HSC
HSC213051 D. Atwood; L. Stritch 17797 1993-03-31
United States, California, San Diego, 1.6 mi. W of Potrero, along San Diego Co. Hwy. 94, 32.60148 -116.63538, 1250m
HSC
HSC213048 Elizabeth Kimbrough; Whitney Meier 1 2007-06-04
United States, California, Humboldt, Cold Springs Camp, 7.4 mi. S of Hwy. 299 off FS Rd. NF1 on FS Rd. 5N27, 40.83144 -123.71648, 1390m
HSC
HSC213062 Ivy Watson 25 2008-09-28
United States, California, Humboldt, Beach N of river mouth, along small tributary E of sand dunes, 40.98724 -124.11847, 4m
HSC
HSC231020 Lowell Ahart 20037 2015-04-13
United States, California, Butte, On the southeast side of Concow Road, about one mile north of Lake Concow. T22N R04E S02 NE1/4, 39.798333 -121.487778, 840m
HSC
HSC231028 Lowell Ahart 21717 2018-05-09
United States, California, Butte, About 5 yards south of the dirt road, south side of Beatson Hollow, about 1 and 1/2 miles southwest of the parking area near Cow Chute along Cherokee Road, about 8 miles (air) north of Oroville. T20N R04E S18 SE1/4, 39.588889 -121.56, 323m
HSC
HSC213137 L. Ahart 15185 2008-08-13
United States, California, Plumas, About 1.75 air miles S of Little Grass Valley Reservoir, ~1.0 mi. NE of La Porte, west of East Branch Creek, on the western side of La Porte Rd., 39.69530556 -120.9663611, 1614m
HSC
HSC213139 G.D. Barbe; T.C. Fuller 1850 1974-06-17
United States, California, Humboldt, Crescent City; Pebble Beach Rd, south of Airport and Washington Blvd., 41.76666667 -124.2333333
HSC
HSC213138 G.D. Barbe; T.C. Fuller 1851 1974-06-17
United States, California, Humboldt, Crescent City; Pebble Beach Rd, south of Airport and Washington Blvd., 41.76666667 -124.2333333
HSC
HSC213136 Jeff Barrett; Keleigh Deitsch, Tessa Purdy 2 2014-04-13
United States, California, Humboldt, Samoa Peninsula, Fairhaven, along south side of Bay Street, 40.79828333 -124.2016778, 5m
HSC
HSC213149 Joel W. Reinhard 40 1966-05-14
United States, California, Humboldt, Two beaches N of College Cove., 41.068648 -124.157119
HSC
HSC213160 D.E. Anderson 2235 1962-05-19
United States, California, Del Norte, W of Fort Dick, 41.867635 -124.196178
HSC
HSC213163 M.T. Milligan 309 1965-06-23
United States, California, Modoc, N end of Jess Valley, 41.25536 -120.30304, 1616m
HSC
HSC213155 J.W. Johnson 1353 1962-05-13
United States, California, Humboldt, Arcata, Christenson Farm on the Samoa Peninsula, 40.890715 -124.142508
HSC
HSC213152 S.J. Moore 33 1965-05-10
United States, California, Humboldt, Near mouth of Little River, 41.019304 -124.108596
HSC
HSC213145 R.E. Hafenfeld 24 1965-05-09
United States, California, Humboldt, Jct. County Rd. and Gold Bluff Beach Rd., 41.38497 -124.06757
HSC
HSC213157 R.A. Magie 139 1964-08-10
United States, California, Tulare, Mineral King, Sequoia National Forest, 36.45082 -118.59305, 2378m
HSC
HSC213151 M.T. Milligan 150 1964-07-20
United States, California, Modoc, N end of Jess Valley, near Mill Creek., 41.25536 -120.30304, 1677m
HSC
HSC213158 D.E. Anderson 1814 1961-09-13
United States, California, Humboldt, Trinidad Beach, 41.0658711 -124.1456867
HSC
HSC213156 Norman H. Moe sn 1962-05-17
United States, California, Humboldt, Lanpheres Place., 40.90038 -124.13877
HSC
HSC213164 J.W. Johnson 1009 1961-08-17
United States, California, Humboldt, Arcata, Hollow 10, W.M. Lanphere Farm, Samoa Peninsula., 40.901667 -124.143611
HSC
HSC213177 J.W. Bosworth 50 1965-05-14
United States, California, Humboldt, 1 mi. N of Fairhaven, 40.801177 -124.203784
HSC
HSC213168 J.P. Tracy 7750 1926-07-25
United States, California, Humboldt, Big Lagoon, 41.178176 -124.11517
HSC
HSC213150 R.F. Thorne; M.Z. Thorne 38532 1969-07-09
United States, California, Los Angeles, San Gabriel Mountains, Angeles National Forest: sloping meadow at Big Pines, 34.378771 -117.690708, 2088m
HSC
HSC213169 Clifton Raymond Chesbrough 64 1973-06-19
United States, California, Humboldt, 0.25 mi. from Harris and T St. on U St., 40.788154 -124.149005
HSC
HSC213144 Frederick W. Oettinger 1406 1969-08-16
United States, California, Siskiyou, Marble Mtn. Wilderness Area, Wiregrass Meadow near English Lake, 41.41415 -123.2084, 1707m
HSC
HSC213147 Ron Ralston 79 1975-05-24
United States, California, Humboldt, Samoa Dunes off Samoa Blvd, across from boat landing, 40.773529 -124.215731
HSC
HSC213180 J.P. Smith; J.O. Sawyer 7118 1973-07-04
United States, California, Trinity, Trail 11W26 from Rd. 80 between Dubakella and S Dubakella Mtn., 40.37937 -123.14649, 1524m
HSC
HSC213178 Steve DeBenedetti; Jane Cole 163 1974-07-21
United States, California, Tulare, Sequoia National Park, Junction Meadow, N end of Kern Canyon, 2450m
HSC
HSC213181 D.E. Anderson J-1042 1971-06-14
United States, California, Humboldt, Along railroad tracks at P.G.&E. power plant S of Eureka., 40.7417 -124.2072
HSC
HSC213176 Linda M. Barker 1547 1976-06-01
United States, California, Humboldt, Lanphere-Christensen Dunes, 3 mi. W of Arcata., 40.883693 -124.148922
HSC
HSC213165 R. Sutherland 2.16.7.78 1978-07-16
United States, California, Glenn, Mendocino National Forest, 1585m
HSC
HSC213183 J.P. Smith; T. Nelson 9207 1977-06-30
United States, California, Humboldt, Samoa Peninsula just E of the drag strip., 40.787656 -124.205745
HSC
HSC213167 Ruby Van Deventer 25 1960-06-16
United States, California, Del Norte, Kellog Ranch (Kortie Ranch), Pacific Shores subdivision, 41.855284 -124.204151, 8m
HSC
HSC213154 Thomas Wood 242 1979-08-09
United States, California, Modoc, Dirt road along Bidwell Creek, 2.9 mi. NW of junction with Co. Hwy. 2, N of Ft. Bidwell, 41.89844 -120.18159, 1509m
HSC
HSC213153 Melany Seacat; Deni Seymour 86 1979-05-13
United States, California, Mendocino, Big River Estuary, S side of river, 4 mi. upriver, 39.306733 -123.761795
HSC
HSC213166 William J. Ferlatte 228 1966-08-02
United States, California, Siskiyou, Big Flat, between campground and S fork of the Salmon River, 41.067 -122.9431, 1524m
HSC
HSC213146 J.O. Sawyer; Paul Springer 4267 1985-10-16
United States, California, Del Norte, Castle Rock, 41.765368 -124.127799, 72m
HSC
HSC213170 G.M. Riegel 974 1980-07-30
United States, California, Modoc, S Warner Mtns., 41.316851 -120.237776, 2100m