HSC
Carl C. Marshall 455 1887-06-00
United States, California, Humboldt, Jewett Creek hills.
HSC
HSC216125 Peter Warner; Sarah Gordon 204 2011-05-27
United States, California, Sonoma, McCullough Ranch, end of Cresta Rd. (off Mark West Spring Rd. at Mark West Lodge), ~675 m, N75°E from main residence, E from Mark West Creek Rd, S of 2nd bridge below power lines., 38.542945 -122.680766, 58m
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HSC216056 Peter Warner; Sarah Gordon 205 2011-05-27
United States, California, Sonoma, McCullough Ranch, end of Cresta Rd. (off Mark West Spring Rd. at Mark West Lodge), ~675 m, N75°E from main residence, E from Mark West Creek Rd, S of 2nd bridge below power lines., 38.542379 -122.68117, 159m
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HSC215995 M. R. Mesler; Robin Bencie, K. A. Wayman 1044 2011-08-02
United States, California, Humboldt, Crogan Rocks, ~.25 mi. east of Crogan Hole, 41.08184 -123.46431, 1759m
HSC
HSC215971 M. R. Mesler; Robin Bencie, Ian Zacher 1494 2013-06-28
United States, California, Humboldt, Bret Hole. 1.1 km SW of Trinity Summit, 41.06764 -123.471912, 1106m
HSC
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
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
HSC
HSC215961 Thomas W. Nelson; Jane Nelson 8193 1986-06-24
United States, Oregon, Lake, At summit of Warner Pass, along State Route 140., 1768m
HSC
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
HSC
HSC215960 G.D. Barbe; T.C. Fuller 3821 1982-06-17
United States, California, Plumas, South shore of Frenchman Reservoir (Lake), 0.4 mi E of Frenchman Dam, 39.9 -120.1833333, 1707m
HSC
HSC216159 Peter Sorensen sn 1976-06-19
United States, California, Humboldt, Woodley Island, 40.810058 -124.160617
HSC
HSC216128 Larry Berti 77 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
HSC215999 H.L. Mason 14049 1950-07-15
United States, California, Trinity, Summit of grade, Scott Mtn., 41.275969 -122.697941
HSC
HSC216000 M.T. Milligan 600 1966-07-29
United States, California, Modoc, Slopes and ridges E of Jess Valley, 41.2739 -120.2808, 1829m
HSC
HSC216084 Louise Kellogg 59 1952-07-15
United States, California, Tehama, Mendocino National Forest, near Squaw Camp and Pole Corral on Boswell Ridge, S of Yolla Bolly Mtn., 40.02005 -122.85153, 2134m
HSC
HSC216085 Malcolm L. Byce 417 1936-07-27
United States, California, Trinity, 2 mi. W of Minersville Ranger Station
HSC
HSC216080 L.S. Rose 67159 1967-07-11
United States, California, Plumas, Mt. Hough Rd, 9.5 mi. NE of Quincy Jct., 40.0605 -120.7712, 1250m
HSC
HSC216035 H.L. Mason 12478 1941-07-12
United States, California, Tuolumne, Miguel Meadows, Yosemite National Park, 37.9599 -119.8388
HSC
HSC216045 H.E. Parks 5257 1939-06-27
United States, California, Humboldt, Grouse Mtn., 40.758803 -123.67211
HSC
HSC216016 H.E. Parks 4891 1934-06-24
United States, Oregon, Josephine, Oregon Caves, 42.0953115 -123.4028092, 1829m
HSC
HSC216181 L.S. Rose 62073 1962-07-18
United States, California, Santa Cruz, Ben Lomond, 37.08168 -122.07184, 76m
HSC
HSC215966 M.T. Milligan 69 1964-06-20
United States, California, Modoc, 4 mi. E of Hwy. 395 on Hwy. 299, 41.5662 -120.398958, 1524m
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HSC216095 J.P. Tracy 15758 1938-06-02
United States, California, Mendocino, Round Valley, 39.78802 -123.238846, 424m
HSC
HSC216076 M.T. Milligan 119 1964-07-01
United States, California, Modoc, W end of Ballards Reservoir, along shore., 41.392429 -120.822936, 1372m
HSC
HSC216077 M.T. Milligan 232 1964-08-21
United States, California, Modoc, S end of Dorris Reservoir Dam, 41.479864 -120.495946, 1372m
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HSC216133 William J. Ferlatte; B.D. Rogers 2098 1966-06-15
United States, California, Humboldt, E of Bridgeville on Hwy. 36, 40.485157 -123.758763, 671m
HSC
HSC216131 L.S. Rose 69061 1969-06-26
United States, California, Nevada, 1 mi. N of Spencerville, 39.123 -121.279, 152m
HSC
HSC216148 S.V. Thompson 22 1967-07-24
United States, California, Humboldt, Near Boulder Creek, 40.758854 -123.97841
HSC
HSC216149 R. Spellenberg 440 1964-06-16
United States, California, Trinity, Spellenberg property, 2 mi. E of Burnt Ranch, 40.790234 -123.452523
HSC
HSC216161 L.S. Rose 62070 1962-07-09
United States, California, San Francisco, Golden Gate Park, 37.7692 -122.4799, 61m
HSC
HSC216160 W.D. Stevens 43 1967-07-16
United States, California, Humboldt, Along dirt road from old Hwy. 101 to top of N bank of Mad River, 40.91958 -124.09122
HSC
HSC216165 David Adams sn 1960-07-15
United States, California, Humboldt, Near Fort Humboldt monument, Eureka., 40.77631 -124.1872, 15m
HSC
HSC216167 J. Wendell Howe 1291B 1934-07-11
United States, California, Campus athletic field
HSC
HSC216097 Larry Berti 69 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
HSC216169 Larry Berti 82 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
HSC215987 J.O. Sawyer 987 1969-07-01
United States, California, Siskiyou, Above Paynes Lake Creek, 41.34439 -122.937203, 1951m
HSC
HSC216114 Katherine Brandegee sn 1910-07-26
United States, California, Napa, Pope Valley, 38.616 -122.4283
HSC
HSC216057 William J. Ferlatte 713 1967-07-24
United States, California, Trinity, Big Flat, 41.076531 -122.939198, 1524m
HSC
HSC216103 D.C. Polen 12 1971-04-04
United States, California, Amador, 100 m N of Hwy. 16, 4.8 mi. E of Sacramento-Amador Co. lines, 38.463349 -120.952049, 177m
HSC
HSC215962 W. Lessig 11 1967-07-01
United States, California, Lassen, 10 mi. N of Susanville on Hwy. 139, 40.500213 -120.563527, 1829m
HSC
HSC216134 Richard S. Hood 261 1969-05-18
United States, California, Fresno, 35 mi. NEE of Fresno, 1 mi. N of Pine Flat Reservoir on Hog Mtn. in Sierra Nevada, 305m
HSC
HSC216127 J. Elliot 28 1967-06-00
United States, California, Fresno, 38 mi. S of Fresno on Hwy. 180 at Dunlap in Kings Canyon National Park, 610m
HSC
HSC216162 Mike Sibernagle sn 1972-12-04
United States, California, Humboldt, 3 mi. E of Hwy. 101 beside Crannel Rd., 41.015934 -124.064294
HSC
HSC216091 J.P. Smith; J.O. Sawyer 4736 1971-06-06
United States, California, Lake, Scenic vista point along crest of Walker Ridge., 39.090431 -122.493395
HSC
HSC216171 Thomas W. Nelson 480 1971-06-15
United States, California, Mendocino, Beside the road to Lake Pillsbury, 39.440751 -122.975819
HSC
HSC216168 Thomas W. Nelson 1100 1973-07-24
United States, California, Humboldt, Flood plain of the Mad River at the Carson R.R. bridge, 40.925112 -124.120029
HSC
HSC216009 Frederick W. Oettinger 1055 1969-07-18
United States, California, Siskiyou, Marble Mtn. Wilderness Area, SW of Upper English Lake, 41.410776 -123.212759, 1921m
HSC
HSC216010 Frederick W. Oettinger 939 1969-07-09
United States, California, Siskiyou, Marble Mtn. Wilderness Area, NW of Upper English Lake, 41.41084 -123.21151, 1951m
HSC
HSC216008 Frederick W. Oettinger; R.F. Thorne 1306 1969-08-08
United States, California, Siskiyou, Marble Mtn. Wilderness Area, near English Lake, 41.414147 -123.209352, 1829m
HSC
HSC216017 Frederick W. Oettinger 1091 1969-07-28
United States, California, Siskiyou, Marble Mtn. Wilderness Area, N of Pine Lake, 41.403102 -123.235453, 2012m
HSC
HSC216018 Frederick W. Oettinger 578 1968-08-08
United States, California, Siskiyou, Marble Mtn. Wilderness Area, Tobacco Lake, 41.41806 -123.23229, 1890m
HSC
HSC216062 D.E. Anderson; Thomas W. Nelson, S. Dowty 5704 1972-06-17
United States, California, Humboldt, McKeown Ranch, N of Dinsmore, 40.516379 -123.607137
HSC
HSC216119 Thomas W. Nelson 1118 1973-09-03
United States, California, Humboldt, McKeown Ranch N of Dinsmore, 40.515569 -123.61705
HSC
HSC216096 David Johnson 20 1974-04-20
United States, California, Butte, Along Pentz Rd, S of Clark Rd. intersection., 39.647187 -121.634346
HSC
HSC216170 J.P. Smith; J.O. Sawyer 7105 1973-07-04
United States, California, Trinity, Trail 11W26 from Rd. 80 between Dubakella and S Dubakella Mtn., 40.37937 -123.14649, 1524m
HSC
HSC216158 Thomas W. Nelson 1696 1974-07-20
United States, California, Humboldt, McKeown Ranch N of Dinsmore, 40.515569 -123.61705
HSC
HSC215988 J.P. Smith; J.O. Sawyer 7122 1973-07-04
United States, California, Trinity, Trail 11W26 from Rd. 80, between Dubakella and S Dubakella Mtn., 40.37937 -123.14649, 1524m
HSC
HSC216026 J.P. Smith; J.O. Sawyer 7055 1973-07-04
United States, California, Trinity, Trail 11W26 from Rd. 80, between Dubakella and S Dubakella Mtn., 40.37937 -123.14649, 1524m
HSC
HSC216092 J.P. Smith; J.O. Sawyer 7072 1973-07-04
United States, California, Trinity, Trail 11W26 from Rd. 80, between Dubakella and S Dubakella Mtn., 40.37937 -123.14649, 1524m
HSC
HSC216116 Thomas W. Nelson; James Nelson 2132 1975-08-05
United States, California, Humboldt, Along S spit of Humboldt Bay adjacent to jetty, 40.751301 -124.233549
HSC
HSC216120 Thomas W. Nelson sn 1975-08-05
United States, California, Humboldt, Parking area of 7th Day Advent Church in Eureka, 40.76529 -124.163193
HSC
HSC215991 Thomas W. Nelson; Jane P. Nelson, James Nelson 2070 1975-07-20
United States, California, Trinity, NE base of Black Lassic, 40.342001 -123.532699, 1494m
HSC
HSC216058 J.D. Ackerman; A.M. Montalvo 540 1975-07-15
United States, California, Trinity, Hayfork Summit, Hwy. 3, between Douglas City and Hayfork, 40.593762 -123.011991, 1098m
HSC
HSC216099 Thomas W. Nelson; Jane P. Nelson 2454 1976-05-09
United States, California, Butte, At intersection of Palermo Rd. and S.R. 70 ca. 4 mi. S of Oroville, 39.433723 -121.605111
HSC
HSC216173 Thomas W. Nelson; Jane P. Nelson 2455 1976-05-09
United States, California, Butte, Intersection of Palermo Rd. and Hwy. 70, 4 mi. S of Oroville, 39.433541 -121.605111
HSC
HSC216172 Thomas W. Nelson; Jane P. Nelson 2469 1976-05-10
United States, California, Butte, Beside SR 191 just N of its junction with SR 70, 39.609932 -121.623335
HSC
HSC216107 Thomas W. Nelson; Jane P. Nelson 2453 1976-05-09
United States, California, Butte, At intersection of Palermo Rd. and S.R. 70 ca. 4 mi. S of Oroville, 39.433723 -121.605111
HSC
HSC216117 Thomas W. Nelson; James Nelson 2585 1976-05-24
United States, California, Mendocino, Jct. of Cat Track Rd. and BLM rd. to School Section Creek, 39.958963 -123.708329, 732m
HSC
HSC216154 Linda M. Barker 1668 1976-08-02
United States, California, Humboldt, Lanphere- Christensen Dunes, 3 mi. W of Arcata, 40.890443 -124.144254
HSC
HSC216063 Thomas W. Nelson; James Nelson 2778 1976-06-22
United States, California, Trinity, Below Senteney Rock, 40.357384 -123.543985, 1433m
HSC
HSC216065 Thomas W. Nelson; Jane P. Nelson 2937 1976-07-01
United States, California, Trinity, Along FS 5E27 just N of junction with FS 1S07, 40.3489265 -123.5376118, 1555m
HSC
HSC216064 Thomas W. Nelson; James Nelson 2754 1976-06-22
United States, California, Trinity, Above Senteney Rock, 40.362049 -123.544058, 1524m
HSC
HSC216032 J.O. Sawyer 2517B 1973-06-06
United States, California, Trinity, Along trail to Big Bear Lake, 41.211387 -122.678054, 1524m
HSC
HSC215990 Thomas W. Nelson; Jane P. Nelson 2983 1976-07-09
United States, California, Trinity, Along 5E27 S of Senteney Rock, 40.367308 -123.534798, 1524m
HSC
HSC216081 Robert M. Specht 1134 1977-06-30
United States, California, Trinity, N-S running ridge with steep W slope, 40.005227 -123.149796, 1631m
HSC
HSC216130 Maralyn OMeara 532 1974-07-11
United States, California, Humboldt, Kneeland, Barry Ridge, 40.72361 -123.969081
HSC
HSC216163 R. Sutherland 16.13.8.76 1976-08-13
United States, California, Humboldt, Redwood Creek, Whittemore Grove., 40.128772 -123.835831, 87m
HSC
HSC216083 Maralyn OMeara 258 1973-07-04
United States, California, Trinity, Near crossing of Ditch Gulch by road to Blue Point, W of N Dubakella Mtn., 40.39374 -123.164873
HSC
HSC216100 Thomas W. Nelson 807 1973-05-05
United States, California, Mendocino, E side of Roberts Lake, Eden Valley, 39.64911 -123.183193
HSC
HSC216069 J.P. Smith; J.O. Sawyer 8277 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
HSC216070 J.P. Smith; J.O. Sawyer 3793 1970-05-31
United States, California, Trinity, 1.4 mi. E of Sharber Slough near Salyer, 40.892814 -123.566188
HSC
HSC216027 J.P. Smith; Steve Selva 4098 1970-06-30
United States, California, Humboldt, 41.124393 -123.497849
HSC
HSC216066 J.P. Smith; Steve Selva 4379 1970-07-16
United States, California, Siskiyou, Along Klamath River, 2 mi. W of Seiad Creek, 41.845254 -123.223718, 518m
HSC
HSC216067 J.P. Smith; Steve Selva 4551 1970-08-08
United States, California, Siskiyou, Juanita Lake, 41.815243 -122.121889
HSC
HSC216068 J.P. Smith; J.O. Sawyer 4680 1971-06-05
United States, California, Lake, 4 mi. N of Upper Lake on the road to Lake Pillsbury., 39.214186 -122.921145
HSC
HSC215989 Thomas W. Nelson; Jane P. Nelson 3467 1977-06-19
United States, California, Trinity, Above Senteney Rock, 40.362049 -123.544058, 1524m
HSC
HSC215992 Thomas W. Nelson; Jane P. Nelson 3683 1977-07-30
United States, California, Trinity, Along logging rd. just N of N Fork of Black Lassic Creek, 40.334027 -123.523584, 1463m
HSC
HSC216001 Brad Klipfel 293 1973-06-10
United States, California, Humboldt, E face of Grogans Hole, N Trinity Mtn. area, 41.086712 -123.479184
HSC
HSC216022 Thomas W. Nelson; Jane P. Nelson 4392 1978-07-02
United States, California, Humboldt, SE of E peak of the Mount Lassic group, 40.334442 -123.560549, 1616m
HSC
HSC216093 J.P. Smith; J.O. Sawyer, Thomas W. Nelson 9433 1977-07-15
United States, California, Mendocino, Mendocino National Forest, 0.5 mi. E of Hells Half Acre on FS 20N02, 39.60989 -122.94323, 1951m
HSC
HSC216152 Linda M. Barker 1201 1975-07-26
United States, California, Del Norte, Old Gasquet Toll Rd, 1.4 mi. N of S entrance, 41.850042 -123.9535, 216m
HSC
HSC216153 Linda M. Barker 987 1975-06-25
United States, California, Del Norte, 0.2 mi. N of S entrance of Old Gasquet Toll Rd., 41.8475 -123.9582, 145m
HSC
HSC216106 J.O. Sawyer; R.J. Cole 3358 1979-05-13
United States, California, Tehama, Lenninger Rd, 1 mi. N of SR 99 and Lassen Rd. jct., 39.927778 -122.011944
HSC
HSC215981 Griswold; Butler 7052 1979-07-11
United States, California, Humboldt, Near Twin Lakes, close to the town of Willow Creek, 40.72466667 -123.7426111, 1417m
HSC
HSC215983 Overton; Butler 9487 1979-07-23
United States, California, Humboldt, Near Titlow Hill, close to the town of Willow Creek., 40.84788889 -123.7143611, 1280m
HSC
HSC215982 Overton; Butler 10083 1979-07-26
United States, California, Humboldt, Near Cold Spring, close to the town of Willow Creek, 40.83316667 -123.7128889, 1417m
HSC
HSC215979 G.L. Clifton; Butler 10589 1979-07-29
United States, California, Del Norte, Near Boundry Trail, close to the town of Orleans, 41.58375 -123.7026944, 1463m
HSC
HSC215985 G.L. Clifton; Griswold 11689 1979-07-31
United States, California, Humboldt, Near Trinity Summit Guard Station, close to the town of Hoopa, 41.08205556 -123.46275, 1805m
HSC
HSC215986 G.L. Clifton; Griswold 12096 1979-08-01
United States, California, Humboldt, Near N Trinity Mtn, close to the town of Hoopa., 41.11091667 -123.48025, 1798m
HSC
HSC216040 Griswold; Butler 7167 1979-07-12
United States, California, Humboldt, Near Groves Prairie, close to the town of Willow Creek., 40.95655556 -123.4844167, 1256m