HSC
Thomas W. Nelson; Jane Nelson 7441 1983-06-30
United States, California, Trinity, Along old State Route 3, ~0.5 mi. W of Peanut., 40.466563 -123.183985, 762m
HSC
J.P. Smith; J.O. Sawyer 5373 1972-05-28
United States, California, Siskiyou, 1.2 mi. E. of Jackson Creek on Callahan-Cecilville Rd, Klamath National Forest, 41.268401 -122.881275, 1341m
HSC
R.A. Magie 200 1964-09-01
United States, California, Tulare, .5 mi. W of Mineral King, 2348m
HSC
Thomas W. Nelson; James Nelson, Jane P. Nelson 1908 1975-06-14
United States, California, Trinity, Junction of County Rd. and FS Rd. 1S07, 40.363052 -123.482948
HSC
Thomas W. Nelson; Jane P. Nelson, James Nelson 2050 1975-07-20
United States, California, Humboldt, Beside FS Rd. 2S08 to Pine Mtn., 40.289601 -123.564953
HSC
Thomas W. Nelson; Jane P. Nelson 2957 1976-07-01
United States, California, Trinity, Along FS Rd. 5E27 just S of Senteney Rock, 40.355615 -123.541405, 1524m
HSC
Ron Sommer 10 1977-07-01
United States, California, Tuolumne, On Middle Fork of Tuolumne River, Camp Tawonga (Columbia Boys Camp), Stanislaus National Forest, 37.854286 -119.947485, 1143m
HSC
J.O. Sawyer; Ken Stillman 2802 1976-07-02
United States, California, Siskiyou, Slopes and ridges E of Little N Fork Trail., 41.329 -123.1778, 732m
HSC
J.O. Sawyer; E. Cope 2915 1977-06-18
United States, California, Siskiyou, Along Clear Creek Trail between Ten Mile Creek and Bear Pen Creek, 41.73332 -123.567332, 610m
HSC
Thomas W. Nelson; Jane P. Nelson 4399 1978-07-02
United States, California, Humboldt, Off FS 2S08 near Pine Mtn, road to Lost Lake, 40.289601 -123.564953, 1463m
HSC
Jennifer Whipple 2327 1978-06-05
United States, California, Siskiyou, Weston Gulch in Scott Valley, 41.474178 -122.813732, 854m
HSC
J.O. Sawyer; Thomas W. Nelson 3174 1978-06-09
United States, California, Trinity, Trail to Red Mtn., 40.3147 -123.1372, 1220m
HSC
J.P. Smith; J.O. Sawyer 8229 1975-06-22
United States, California, Trinity, Trinity National Forest Rd. 30N38 from Hwy. 36 to Cold Springs Campground., 40.437389 -123.202442, 762m
HSC
J.P. Smith; J.O. Sawyer 8263 1975-06-23
United States, California, Trinity, Philpot Campground, 40.4655 -123.1923, 854m
HSC
J.P. Smith; Steve Selva 4043 1970-06-16
United States, California, Siskiyou, 4 mi. from Hwy. 3 on Rd. 8 to Sugar Creek., 41.329259 -122.882925, 1159m
HSC
M.A. Baker 2753 1980-07-10
United States, California, Trinity, Near Senteney Rock, 40.35805556 -123.5436111, 1554m
HSC
John S. Palmer 77 1973-06-19
United States, California, Trinity, Bear Lakes Area along trail to Big Bear Lake, 41.211387 -122.678054, 1341m
HSC
William J. Ferlatte 711 1967-07-24
United States, California, Trinity, Big Flat, 41.076531 -122.939198, 1524m
HSC
Thomas W. Nelson; Jane P. Nelson 4904 1979-06-25
United States, California, Tehama, Along FS road from Stuart Gap to S Fork of Beegum Creek, 1 mi. from Stuart Gap, 40.230008 -122.960379, 1372m
HSC
Carl C. Marshall 421 1887-05-00
United States, California, Humboldt, Blocksburg., 40.2761 -123.6374
HSC
D. Atwood 17646 1993-03-24
United States, California, San Bernardino, Summit of Santa Ana Mountains, 4.8 mi. S of Lake Elsinore along Hwy. 74., 33.64092 -117.42188, 813m
HSC
Peter Sorensen sn 1976-07-15
United States, California, Humboldt, Woodley Island, 40.810058 -124.160617
HSC
Cara Witte 60 2007-05-21
United States, California, Humboldt, White Oak Opening., 40.71332 -123.696701, 1257m
HSC
J.P. Smith; J.O. Sawyer 12798 2010-05-02
United States, California, Siskiyou, River access road, on the Salmon River., 41.37924 -123.46364, 164m
HSC
D.H. Norris; T. Nelson, S. Dowty 19401 1971-06-23
United States, California, Modoc, Along Hager Basin Rd. near Big Sage Reservoir., 41.5764 -120.7153
HSC
Thomas W. Nelson; Jane P. Nelson 725A 1973-04-14
United States, California, Trinity, Above Salt Creek E of USFS campground at Salt Creek, 40.131467 -123.369299
HSC
Gary S. Lester 652 1975-05-17
United States, California, Mendocino, Above Lower Wilderness Meadow along the Ahlquist Trail, 39.741467 -123.630292, 427m
HSC
A.M. Montalvo; J.D. Ackerman 735 1975-09-11
United States, California, Lake, Boggs Mtn. E of Cobb, 100 m down from Rd. 100 on Rd. 110., 38.8156 -122.6806, 780m
HSC
Barbara Kelly 351 1977-04-24
United States, California, Colusa, Along Walker Ridge Rd. above Barrel Springs Campground., 39.15256 -122.47966, 701m
HSC
G.L. Clifton; Overton 4005 1979-06-04
United States, California, Trinity, Near Van Duzen River, close to the town of Alderpoint., 40.33411111 -123.3857222, 853m
HSC
G.L. Clifton; Overton 4081 1979-06-04
United States, California, Trinity, Near Van Duzen River, close to the town of Alderpoint, 40.35469444 -123.4815556, 853m
HSC
Thomas W. Nelson 3327 1977-04-20
United States, California, Humboldt, Along FS Rd. 1N15 at bridge over Mad River, 40.50073 -123.55942, 762m
HSC
J.P. Smith; Jane P. Nelson, Thomas W. Nelson 9551 1978-04-02
United States, California, Colusa, Bear Valley Rd, 1.3 mi. from its junction with Hwy. 20, 39.01452 -122.37688, 366m
HSC
Kenneth Clark 607 1980-04-18
United States, California, Humboldt, Along access trail to Dead Mans Gulch., 40.02802 -124.054742, 114m
HSC
S. Denning; B. Woolley, K. Grenier 1 1986-04-18
United States, California, Trinity, Meadow upslope of Burnt Ranch Campground, 40.6525 -123.468873
HSC
A.C. Sanders; E.J. Lawlor 7758 1988-04-03
United States, California, Los Angeles, SW end of theTehachapi Mtns, l mi. NW of Gorman on a gasline rd, 0.4 mi. above old highway, 34.79833333 -118.8630556, 1284m
HSC
Levine; Pacheco, Murphey 13 1989-04-02
United States, California, Tehama, Hwy. 36, 36 mi. E of Shasta Co., 40.224168 -122.319656, 152m
HSC
Jean Hanson 54 1980-05-24
United States, California, Humboldt, Indian (Gunther) Island, in Humboldt Bay, city of Eureka. W end of island, 40.813472 -124.173429
HSC
J. Marshall; J. Savage, L. Allison 11 1997-03-30
United States, California, Colusa, Mt. Diablo Meridian, 1.6 mi. E of Brim Rd, Walker Ridge intersection., 39.16052 -122.457553, 457m
HSC
David Bradford 670005 1967-03-09
United States, California, Fresno, Adjacent to Millerton Rd. at jct. with Auberry Rd., 183m
HSC
D.E. Anderson 1989 1962-04-14
United States, California, Lake, 36 mi. W of Williams on Hwy. 20, 457m
HSC
John L. Heywood; D.H. Norris 1846 1968-03-31
United States, California, Tehama, Hwy. 36, 56 mi. E of Shasta Co. line, 40.308609 -122.076064
HSC
Harvey Doerksen 20 1962-05-08
United States, California, Humboldt, Across Mad River from Korbel, at Camp Bauer., 40.87853 -123.95294
HSC
D.R. Junell 25 1965-04-18
United States, California, Colusa, 2 mi. E on Hwy. 16 from junction with Hwy. 20, 38.984035 -122.350482
HSC
C.O. Baker 40 1962-04-18
United States, California, San Benito, 7 mi. S of Paicines along Airline Hwy., 36.637106 -121.230169, 213m
HSC
M. Dole 47 1963-04-12
United States, California, Solano, 2 mi. E of Monticello Dam on Hwy. 128, 38.515237 -122.06731
HSC
L.S. Rose 64040 1964-04-28
United States, California, Mariposa, 4 mi. E of Mormon Bar., 37.462138 -119.874878, 671m
HSC
M.T. Milligan 6 1964-06-06
United States, California, Modoc, N side of Dorris Reservoir along shore, 41.494192 -120.47621, 1372m
HSC
A.E. Inman sn 1962-05-25
United States, California, Humboldt, Mad River, Lindsey Creek Jct, 100 yards W of Lindsey Creek on N bank., 40.90308 -124.03174
HSC
J.F. Knezevich 304 1967-06-18
United States, California, Santa Barbara, 3 mi. up a forestry Rd. to Miranda Pines off Highway 166, 38 mi. E of the junction at Santa Maria., 35.0863 -120.0667
HSC
Christopher Davidson 7307 1978-06-18
United States, California, San Bernardino, San Bernardino Mtns, Hwy. 18, 10.2 mi. SE of Lucerne Valley, 1.6 mi. inside San Bernardino National Forest, below Whiskey Springs, opposite Chicopee Creek and Canyon., 34.335 -116.8333333, 1616m
HSC
J.P. Smith; J.O. Sawyer, R.J. Cole 13194 2011-06-09
United States, California, Riverside, 33.562 -116.51429, 1470m
HSC
J.P. Smith 12909 2010-06-09
United States, California, Shasta, Along Cinder Point Rd, near junction with Hwy. A12., 41.554 -122.255, 1139m
HSC
Dorothy Parker sn 1948-06-14
United States, California, Siskiyou, Rail Creek, Plowmans Valley, E fork of Scott River drainage., 1204m
HSC
Rich White 71 1977-05-21
United States, California, Siskiyou, Junction of Miners Creek Rd. and Rd. 8 , 5.5 mi. W of Callahan., 41.335649 -122.89391
HSC
Sue Sweet 70 1977-05-21
United States, California, Siskiyou, Junction of Miners Creek Rd. and Rd. 8, 5.5 mi. W of Callahan on Rd. 8., 41.335649 -122.89391, 1037m
HSC
Jennifer Whipple 2337 1978-06-05
United States, California, Siskiyou, Weston Gulch in Scott Valley, 41.474178 -122.813732, 854m
HSC
Maralyn A. Renner
United States, Oregon, Jackson, detailed locality information protected
HSC
D.E. Anderson; J.O. Sawyer 5371 1972-05-28
HSC
J.P. Smith 8771 1976-05-21
United States, California, Siskiyou, F.S. Rd. 40N08, 10.8 mi. from its junction with S.R. 3., 41.357064 -122.675561, 1280m
HSC
J.P. Smith; J.O. Sawyer 5271 1972-05-06
United States, California, Modoc, Along Hwy. 299, 4 mi. W of Modoc County Rd. 58, E of Alturas, 41.556534 -120.28226, 1494m
HSC
J.P. Smith 6552 1973-05-05
United States, California, Siskiyou, Scott Bar along the Scott River, 41.749201 -123.000994
HSC
Thomas W. Nelson 9377 2005-07-16
United States, California, Siskiyou, Along F. S. Rd. 42N16., 41.272531 -122.881881, 1337m
HSC
Tim Messick 1064 1980-06-25
United States, California, Mono, NE slope of Masonic Mtn, near New York Hill., 38.353861 -119.126961, 2637m
HSC
Tim Messick 1165 1980-07-14
United States, California, Mono, E summit of Masonic Mtn, 38.3431 -119.1275, 2808m
HSC
M.T. Milligan 50 1964-06-20
United States, California, Modoc, 10th St, E Alturas., 41.494492 -120.534985, 1372m
HSC
Gary Schoolcraft 77 1979-06-19
United States, California, Lassen, Just N of West Painter Flat Rd. intersection., 40.781337 -120.058249, 1720m
HSC
Tim Messick 985 1980-06-19
United States, California, Mono, Hillside N of Rd. from Bodie to Aurora, 2.7 mi. ENE of Bodie., 38.220547 -118.967182, 2470m
HSC
Tim Messick 638 1979-06-26
United States, California, Mono, S edge of Mormon Meadow, near junction of road to Bridgeport Canyon with road to Bodie., 38.16296 -119.130629, 2232m
HSC
Tim Messick 462 1979-06-14
United States, California, Mono, Ridge N of road to Bodie at NE end of Mormon Meadow, 38.17111 -119.12347, 2287m
HSC
Tim Messick 604 1979-06-25
United States, California, Mono, N of Bodie, near base of Geiger Grade, 38.220467 -119.021295, 2591m
HSC
Tim Messick 1614 1981-07-01
United States, California, Mono, SW slope of Beauty Park, .3 mi. S of summit., 38.27671 -118.969435, 2622m
HSC
Tim Messick 1514 1981-06-17
United States, California, Mono, Above Aspen Grove on hill 3 mi. E of Bodie., 38.20609 -118.9486, 2622m
HSC
Thomas W. Nelson; Jane P. Nelson 6005 1980-07-06
United States, California, Lassen, Along Adin-Madelin Rd, (Ash Valley Rd.), 16 mi. E of Adin in Ash Valley, 41.0869 -120.7506, 1555m
HSC
Lowell Ahart; John Dittes 16,976 2010-07-31
United States, California, Lassen, 100 yd. NE of where the road crosses Hunsinger Draw, 1.9 (air) mi. NW of Moll Reservoir, 2.8 (air) mi. W of Ash Valley, and 8.4 (air) mi. SE of Adin., 41.12177778 -120.8086389, 1521m
HSC
R.C. Wunner 282 1965-06-26
United States, California, Modoc, Lava Beds N. M, .1 mi. from Blue Eyes Point by side of road.
HSC
R.C. Wunner 164 1965-06-13
United States, California, Modoc, Lava Beds National Monument, Gillems Camp near old dump., 41.823825 -121.553274, 1220m
HSC
M.T. Milligan 58 1964-06-20
United States, California, Modoc, 2 mi. N on Pencil Rd. from Hwy. 395, 41.523354 -120.515563, 1372m
HSC
M.T. Milligan 400 1965-06-30
United States, California, Modoc, E of Jess Valley, 41.2739 -120.2808, 1829m
HSC
D.H. Norris; Thomas W. Nelson, S. Dowty 19507 1971-06-23
United States, California, Modoc, Big Valley Summit, 6 mi. W of Adin on Hwy. 299, 41.05974 -121.21456
HSC
D.H. Norris; S. Dowty, Thomas W. Nelson 19354 1971-06-23
United States, California, Modoc, Along the S Fork of the Pit River, ~6 mi. E of Likely., 41.2308 -120.4023
HSC
R.C. Wunner 160 1965-06-13
United States, California, Modoc, Lava Beds National Monument, Gillems Camp near old dump., 41.823825 -121.553274, 1220m
HSC
Thomas W. Nelson; Jane P. Nelson 6001 1980-07-06
United States, California, Lassen, Along Adin-Madelin Rd, (Ash Valley Rd.), 16 mi. E of Adin in Ash Valley, 41.0869 -120.7506, 1555m
HSC
Tim Messick 1156 1980-07-14
United States, California, Mono, SE Slope of Masonic Mtn., 38.339385 -119.12696, 2652m
HSC
Tim Messick 487 1979-06-16
United States, California, Mono, S of Mormon Meadow, 0.6 mi. SE of intersection of roads to Bodie and Bridgeport Canyon., 38.16296 -119.130629, 2287m
HSC
Tim Messick 1612 1981-07-01
United States, California, Mono, SW slope of Beauty Peak, .5 mi. S of summit., 38.27671 -118.969435, 2576m
HSC
Tim Messick 984 1980-06-19
United States, California, Mono, Hillside N of Rd. from Bodie to Aurora, 2.7 mi. ENE of Bodie., 38.220547 -118.967182, 2470m
HSC
D.M. Thomson 81 1965-06-12
United States, California, Siskiyou, Lava Beds National Monument, Hovey Point, 41.827105 -121.524009
HSC
A.C. Sanders 3826 1983-05-22
United States, California, San Bernardino, Canyon trending NE to SW, at the W end of Pinto Mtn, head of Cedar Canyon, Midhills, eastern Mojave Desert, 35.18222 -115.38806, 1616m
HSC
Teresa Prendusi 1101 1980-04-28
United States, California, Lassen, Rice Canyon, 40.343599 -120.635074, 1341m
HSC
John McRae SRNF sn 2013-07-26
United States, California, Trinity, Six Rivers National Forest, Dinsmore Quad, Van Duzen River, Browns Canyon Creek., 40.413737 -123.521201, 915m
HSC
L.P. Janeway 3478 1989-07-11
United States, California, Plumas, Forest along SW side of red Clover Valley, .5 mi. SW of the Beckwourth-Genesee Rd, 11.5 mi. from Beckwourth., 39.94333333 -120.4625, 1700m
HSC
D.H. Norris; Thomas W. Nelson, S. Dowty 19269 1971-06-22
United States, California, Lassen, Harvey Valley near Cone Springs, 40.67751 -121.07311
HSC
John Rehling 78 1975-05-15
United States, California, Lassen, Along Hwy. 395 just before the turnoff to Janesville, 40.30084 -120.63316
HSC
Gary S. Lester 335 1974-06-30
United States, California, Trinity, Saddle between N Yolla Bolly Mtn. and Black Rock Mtn, Yolla Bolly Wilderness Area, 40.187541 -122.97902, 2165m
HSC
J.O. Sawyer 2080 1970-04-04
United States, California, Siskiyou, Along Sugar Creek, 41.327032 -122.850092, 823m
HSC
Robert M. Specht 1131 1977-06-30
United States, California, Trinity, Ukiah District, 40.00881 -123.143702
HSC
Carolyn Sanford 383 1977-05-21
United States, California, Trinity, SR 3, 1/4 mi. above the confluence of the Trinity River and Tangle Blue Creek., 41.240717 -122.658334, 1006m
HSC
Diane L. Reed sn 1980-07-01
United States, California, Siskiyou, Mahogany Point just N of F.S. Rd. 45N28., 41.733704 -122.757503
HSC
Gail Newton 2267 1981-07-23
United States, California, Humboldt, Near Bug Creek Butte, 40.69611111 -123.7033333, 1494m