HSC
Thomas W. Nelson; Jane P. Nelson 4817 1979-06-15
United States, California, Trinity, Trinity/Siskiyou Co. line, head of Scott Mtn. Creek at Scott Mtn. Campground, 41.273302 -122.698248, 1646m
HSC
Thomas W. Nelson; Jane P. Nelson 4715 1979-05-26
United States, California, Siskiyou, Along SR 3 N of Scott Mtn. Summit at junction with USFS Rd. 40N03, 41.299007 -122.724133, 1524m
HSC
Dale McNeal 2481 1981-05-06
United States, California, Glenn, Above rd. cut on Round Valley Rd, 11.4 mi. SW of Paskenta, 39.815849 -122.650379
HSC
Dale McNeal 2806 1983-05-01
United States, California, Lake, W of Walker Ridge Rd, 0.4 mi. N of Hwy. 20
HSC
Jeff Dunk; Tallchief Comet, David Munger 57 1987-04-11
United States, California, Lake, Walker Ridge Rd. off Hwy. 20 E, 1.5 mi. E of Blue Oak Campground., 39.06275 -122.49031
HSC
Gladys L. Smith 6473 1981-05-27
United States, California, Mendocino, N of summit of Eden Valley Ranch Rd. enroute to floor of Eden Valley, 1067m
HSC
Gladys L. Smith; Charles H. Smith 8528 1984-06-25
United States, California, Mendocino, Along USFS Rd. M-1, N of Haydon Rock, 39.668788 -122.982522, 1524m
HSC
Jennifer Whipple 1178 1976-06-30
United States, California, Trinity, Deadfall drainage near Upper Deadfall Lakes, 41.319069 -122.487521, 2378m
HSC
Jennifer Whipple 1472 1976-07-14
United States, California, Siskiyou, SE slope of Mt. Eddy draining into the N Fork of Sacramento River, 41.313436 -122.44886, 2195m
HSC
Jennifer Whipple 1017 1976-06-17
United States, California, Siskiyou, N face of Mt. Eddy, 41.342027 -122.475345, 2226m
HSC
Jennifer Whipple 1225 1976-07-01
United States, California, Siskiyou, Near Little Crater Lake, 41.346681 -122.460282, 2195m
HSC
Moulton; Sparks, Wood 29 1995-05-06
United States, California, Lake, Brim Rd. E of Walker Ridge Rd., 39.16001 -122.46031, 640m
HSC
Mingrone; McNeal 3 1967-06-12
United States, California, Trinity, 14.5 mi. NE of Forest Glen on Rt. 36 toward Peanut, 40.457711 -123.162899
HSC
R. York 935 1980-06-02
United States, California, Del Norte, Near Diamond Creek, N Fork., 41.96083333 -123.92, 335m
HSC
Cara Witte 86 2007-05-23
United States, California, Humboldt, Approximately 2 mi. from intersection with 4N70 (Grouse Mountain Lookout Rd.) on 4N32., 40.750889 -123.65298, 1395m
HSC
Cara Witte 697 2008-06-09
United States, California, Humboldt, Board Camp Mountain. Forest Serivce Road 4E27. Fork Camp., 40.690637 -123.706868, 1509m
HSC
Thomas W. Nelson; Jane P. Nelson 9259 2004-06-20
United States, California, Siskiyou, Along FS Rd. 40N08, 1 mi. from its junction with Hwy. 3 at Scott Mtn. Pass, 41.705595 -122.680277, 1707m
HSC
K.A. Wayman 289 2011-07-07
United States, California, Del Norte, Siskiyou Wilderness, near Chimney Rock, on the G-O Rd. Trail between Gasquet and Orleans, 41.575527 -123.708977, 1585m
HSC
John Pratt 32a 1970-06-21
United States, California, Lassen, 40.488585 -120.673824, 1707m
HSC
D.H. Norris; Thomas W. Nelson, S. Dowty 19494 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; Thomas W. Nelson, S. Dowty 19217 1971-06-21
United States, California, Shasta, Near Baker Lake, 5 mi. E of Old Station on FS Rd. 33N20A, 40.66247 -121.388589
HSC
M.T. Milligan 43 1964-06-17
United States, California, Modoc, 1 mi. N of Hwy. 139 on FS Rd. 44N15, 41.523584 -120.976127, 1524m
HSC
Dale McNeal 1811 1975-06-11
United States, California, Nevada, Beside Boca-Stampede Dam Rd, 5.2 mi. N of Boca from Truckee River Bridge, 39.4716 -120.104536, 1768m
HSC
Dale McNeal 2129 1978-05-30
United States, California, Lassen, Beside Hwy. 395, 1.9 mi. S of Ravendale, 40.776144 -120.346098
HSC
Dale McNeal 2249 1979-06-16
United States, California, Alpine, Below Hwy. 89, 3.8 mi. E of its junction with Hwy. 4, Toiyabe National Forest, 38.65792 -119.668825
HSC
Dale McNeal 2338 1980-06-01
United States, California, Lassen, Beside Hwy. 139, 32.4 mi. S of junction with Hwy. 299 in Adin, 40.786912 -120.726078
HSC
Dale McNeal 2849 1983-06-06
United States, California, Modoc, Beside Hwy. 139, 7.4 mi. NW of junction of Hwy. 299, 41.500905 -120.984821
HSC
Dale McNeal 2846 1983-06-06
United States, California, Lassen, Beside Hwy. 395, 4.5 mi. S of Modoc County line, 41.123826 -120.492655
HSC
Dale McNeal 2840 1983-06-05
United States, California, Lassen, Beside Eagle Lake Rd, 0.5 mi. N of Hwy. 36, 40.4225 -120.7119444
HSC
J. Allen DeCou 263 1899-06-22
United States, California, Humboldt, Trail to Trinity Summit
HSC
R. Spellenberg 161 1963-06-16
United States, California, Trinity, Ironsides Mtn, Burnt Ranch. About 6 mi. S of lookout on road, 40.823533 -123.381793
HSC
Dale McNeal 1604 1975-05-27
United States, California, Nevada, Shaded areas above Hwy. 49, 0.7 mi. S of the S Fork of the Yuba River, 39.289875 -121.098651
HSC
Dale McNeal 2336 1980-06-01
United States, California, Nevada, Shaded rd. banks above Hwy. 49, 0.6 mi. S of the bridge over S Fork of the Yuba River, 39.289043 -121.098792
HSC
Jim André 13026 2010-04-18
United States, California, San Bernardino, Hackberry Mtns, Mojave National Preserve, SE end of Hackberry Mtns, 1.3 mi. W of Lanfair Rd, 10.5 mi. N of Goffs, watershed basin just inside wilderness boundary, 35.0473 -115.1843667, 1087m
HSC
J.O. Sawyer 1101 1969-06-13
United States, California, Siskiyou, Slope above Little Duck Lake, 41.304455 -122.953396, 2134m
HSC
M.T. Milligan sn 1964-04-25
United States, California, Modoc, N side of Doris Reservoir, 41.49401 -120.45674
HSC
William J. Ferlatte 1153 1968-06-09
United States, California, Trinity, Packers Peak, 41 -123, 1982m
HSC
Dale McNeal 1610 1975-05-27
United States, California, Nevada, Beside Boca-Stampede Dam Rd. 5.2 mi. N of Truckee River Bridge in Boca, 39.4711 -120.103566
HSC
Dale McNeal 2252 1979-06-16
United States, California, Alpine, 0.5 mi. W of Hwy. 4 at Ebbetts Pass, 38.55076 -119.810928
HSC
M.T. Milligan 659 1967-06-15
United States, California, Modoc, N end of Jess Valley, 41.25536 -120.30304, 1616m
HSC
D.H. Norris; Thomas W. Nelson, S. Dowty 19473 1971-06-23
United States, California, Modoc, Upper Rush Creek Campground, about 8 mi. N of Adin on Hwy. 299, 41.3006 -120.8518
HSC
Dale McNeal 2062 1977-06-08
United States, California, Modoc, Above Hwy. 395, 3.0 mi. N of junction of Hwy. 299 N of Alturas, 41.521616 -120.478998
HSC
Dale McNeal; G.H. True 1841 1975-07-23
United States, California, Nevada, Andesite Ridge between Andesite Peak and Castle Peak N of Hwy. 80 at Boreal Ridge on Castle Peak Rd, Tahoe National Forest, 39.362961 -120.360195
HSC
Teresa Prendusi 1123 1980-05-30
United States, California, Lassen, Mapes Spring, 11 mi. W of 395 and 19 mi. S Ravendale, near spring outflow, 40.55 -120.4667, 1585m
HSC
Dale McNeal 2341 1980-06-02
United States, California, Modoc, Above Hwy. 395, 9.7 mi. S of Davis Creek, 41.601043 -120.423281
HSC
G.M. Riegel 1056 1980-08-13
United States, California, Modoc, South Warner Mtns., 41.361905 -120.196833, 1829m
HSC
Dale McNeal 2844 1983-06-06
United States, California, Lassen, Wash below Horse Lake Rd, 5.3 mi. NE of the junction of Hwy. 139, 40.575763 -120.541962
HSC
L. Ahart 12872 2006-06-28
United States, California, Sierra, 3/4 mi. E of Lake Delahunty, 2 mi. NE of Gibsonville, 39.75136111 -120.8786944, 1784m
HSC
Mark Mousseaux sn 2004-06-16
United States, Oregon, Jackson, End of BLM Rd. 39-3E-7.1, just past old gravel quarry 1 mi. W of Table Mountain, 42.197006 -164.510355, 1738m
HSC
Thomas W. Nelson; Jane Nelson 9215 2004-05-27
United States, Oregon, Jackson, Along Road 40-2E-33, past Pilot Rock, 4.8 mi. from junction with old State Route 99; along P.C.T., 42.038282 -170.551397, 1524m
HSC
Thomas W. Nelson; Jane Nelson 9210 2004-05-27
United States, Oregon, Jackson, Along Road 40E23 to Pilot Rock, 2.8 mi. from junction with old State Route 99, 42.035102 -170.57, 1463m
HSC
Melinda F. Denton 2797 1973-06-27
United States, California, Siskiyou, Klamath National Forest, just S of border of Klamath and Siskiyou National Forests, 9 mi. S of intersection of 416C and 4007 on 416C, 1628m
HSC
B. Reinhardt 606 1974-09-11
United States, California, Del Norte, Below Doctor Rock, 41.504 -123.778206
HSC
B. Klipfel 708 1976-07-01
United States, California, Del Norte, Between Elk Valley and Chimney Rock, 41.5873 -123.7024
HSC
J.O. Sawyer 3215 1978-06-16
United States, California, Siskiyou, Marble Mtn. Wilderness along trail to Elk Valley, 41.57834 -123.22144, 1921m
HSC
Dale McNeal 2061 1977-06-07
United States, Oregon, Jackson, Slope above Hwy 66, 0.9 mi. W of Green Springs Summit, 42.1317885 -122.4977173
HSC
M.A. Baker 2114 1980-06-18
United States, California, Del Norte, Near Chimney Rock, 41.57444444 -123.7169444, 1524m
HSC
Maralyn A. Renner 1060 1980-06-24
United States, California, Siskiyou, Ridge 0.5 mi. E of Cook and Green Pass, 41.9417 -123.1382, 1555m
HSC
Maralyn A. Renner 1267 1980-06-26
United States, California, Siskiyou, Ridge along F.S. rd. 15N01 about 1 mi. N of Flint Valley, 41.5649 -123.6896, 1494m
HSC
Gail Newton 434 1980-06-19
United States, California, Del Norte, Near Forks of Blue Horiz. Control S., 41.54277778 -123.695, 1426m
HSC
Thomas W. Nelson; Jane P. Nelson 5761 1980-06-22
United States, California, Trinity, Shasta-Trinity National Forest, along Panther Camp Trail 200 yds. N of junction with rd. 29N73, 40.3225 -123.1352, 1646m
HSC
Thomas W. Nelson; Jane P. Nelson 5652A 1980-06-19
United States, California, Trinity, Shasta-Trinity National Forest, Rattlesnake Ridge along Forest Servcie Rd. 29N62, 1.3 mi. W of junction with FS Rd. 29N58, 40.3544 -123.2407, 1220m
HSC
Thomas W. Nelson; D. Gordon 5576 1980-05-08
United States, California, Trinity, Shasta-Trinity National Forest, along FS Rd. 1N05 at the copper mine along Copper Mine Hill, 40.4216 -123.3409, 1463m
HSC
Thomas W. Nelson; Jane P. Nelson 5700 1980-06-20
United States, California, Trinity, Shasta-Trinity National Forest, at end of FS Rd. 30N28A, 40.3832 -123.173, 1463m
HSC
Thomas W. Nelson; Jane P. Nelson 5615 1980-06-18
United States, California, Trinity, Shasta-Trinity National Forest, along FS Rd. 1N10, 1 mi. from junction with FS Rd. 2N07, 40.45 -123.2954, 1372m
HSC
Thomas W. Nelson; Jane P. Nelson 5665 1980-06-19
United States, California, Trinity, Shasta-Trinity National Forest, along FS Rd. 29N59, 0.5 mi. E of junction with FS Rd. 30N29, Rattlesnake Ridge, 40.3568 -123.2132, 1433m
HSC
Thomas W. Nelson; Jane P. Nelson 5195 1980-05-07
United States, California, Trinity, Shasta-Trinity National Forest along rd. 29N58, Rattlesnake Ridge at junction with rd. 30N29., 40.3582 -123.2222, 1341m
HSC
Thomas W. Nelson; D. Gordon 5239 1980-05-08
United States, California, Trinity, Shasta-Trinity National Forest, along rd. 1N10 1 mi. from junction with rd. 2N07 (7), 40.4501 -123.2948, 1372m
HSC
Thomas W. Nelson; Jane P. Nelson 5184 1980-05-07
United States, California, Trinity, Along FS 29N58, Rattlesnake Ridge, at junction with FS 29N67, 40.3517 -123.26, 1341m
HSC
Denis Kearns 27 1981-06-24
United States, California, Humboldt, Near Cedar Camp, 41.28416667 -123.7111111, 1219m
HSC
D.K. Imper sn 1984-05-17
United States, California, Humboldt, Sims Mountain, 40.7428 -123.6013, 1280m
HSC
Thomas W. Nelson; Jane P. Nelson 5653B 1980-06-19
United States, California, Trinity, Along USFS Rd. 29N62, 1.3 mi. SW of jct. with USFS Rd. 29N58., 40.3544 -123.2407, 1311m
HSC
J.O. Sawyer; J. Stephensen, J. Rivera 4325 1985-05-05
United States, California, Trinity, On trail 12W02 from Mary Blaine Mountain to Youngs Peak, 41.1415 -123.2981, 1707m
HSC
P.F. Zika; F. Lang 19662 2004-05-19
United States, Oregon, Jackson, N side of Conde Access Rd. at Dead Indian Memorial Rd., 42.26666667 -122.5, 1564m
HSC
Mark Mousseaux sn 2004-06-16
United States, Oregon, Jackson, End of BLM Rd. 39-3E-7.1, just past old gravel quarry 1 mi. W of Table Mountain, 42.1953559 -122.5064301, 1738m
HSC
Mark Mousseaux sn 2004-06-16
United States, Oregon, Jackson, End of BLM Rd. 39-3E-7.1, just past old gravel quarry 1 mi. W of Table Mountain, 42.197051 -122.510354, 1738m
HSC
Jena Kattenhorn 259 1971-05-26
United States, California, Humboldt, Vacant lots of HSC campus, 40.874203 -124.077891
HSC
D.V. Sanford 48 1963-04-27
United States, California, Humboldt, Near old mill behind HSC campus, 40.87543 -124.03983
HSC
B. Dahlquist 33 1966-04-07
United States, California, Alameda, Berkeley Hills just off Fish Ranch Rd., 37.8709116 -122.2220582
HSC
N.D. Dennis 25 1965-04-17
United States, California, Humboldt, 1.0 mi. from Arcata on Old Samoa Rd., 40.8757304 -124.1107659
HSC
Adam N. Canter 6 2017-04-20
United States, California, Humboldt, BLM, Lost Coast Headland, Guthrie Creek, 40.542496 -124.359764, 60m
HSC
J.F. Knezevich 438 1968-05-14
United States, California, Humboldt, 11 mi. S of Ferndale on rd. to Cape Mendocino, 40.4797 -124.34391, 305m
HSC
R. Sutherland 35.23.4.78 1978-04-23
United States, California, Humboldt, 40.176076 -124.223866, 451m
HSC
Dale McNeal 2160 1978-06-03
United States, California, Humboldt, 4.3 mi. S of Bridgeville on rd. to Blocksburg, 40.427485 -123.766233
HSC
Ruby Van Deventer sn 1957-06-30
United States, California, Del Norte, Van Deventer Ranch along North Bank Rd., 41.865749 -124.108284
HSC
Ruby Van Deventer sn
United States, California, Del Norte, Van Deventer Ranch along North Bank Rd., 41.865749 -124.108284
HSC
F. Bowcutt 1271 1989-05-20
United States, California, Mendocino, Between J. Smeaton Grove and School Marm Grove, 1 mi. E of Duffys Reef, 4.5 mi. SSE from Four Corners, 39.909652 -123.922025, 229m
HSC
J.P. Smith; , J.O. Sawyer, & R. J. Cole 13,058 2010-08-07
United States, California, Siskiyou, Klamath National Forest, road to Crater Lake off Forest Service Road 40N24., 41.389 -122.59, 2003m
HSC
Carl C. Marshall 233 1886-05-00
United States, California, Humboldt, Woods Pasture near Arcata.
HSC
M. R. Mesler; Robin Bencie, K. A. Wayman, Sydney Carothers 916 2011-07-12
United States, California, Humboldt, Rustic Camp, northwest of Patterson Meadows, 41.060543 -123.497644, 1512m
HSC
M. R. Mesler 1362 2012-07-26
United States, California, Del Norte, Near Wounded Knee Mtn, along FS road 18N08, 41.88787 -123.7155, 1319m
HSC
Sydney Carothers SRNF149 1996-07-16
United States, California, Del Norte, Six Rivers National Forest, Devils Punchbowl Quad, Bear Wallow Meadow, Bear Basin Butte., 41.805062 -123.737894, 1488m
HSC
Wendell Wood 119 1970-07-14
United States, California, Mono, Hwy. 158 near S end of Silver Lake, 37.77086 -119.122805, 2134m
HSC
J.O. Sawyer 1063 1969-07-09
United States, California, Siskiyou, NE shore of Little Duck Lake, 41.301069 -122.935985, 2043m
HSC
J.O. Sawyer 1790 1969-08-05
United States, California, Siskiyou, Along Sugar Creek., 41.283399 -122.93394, 1921m
HSC
Dennis Anderson 5477 1971-07-28
United States, California, Trinity, Vicinity of East Weaver Lake, about 1 mi. from Weaver Bally Lookout., 40.814952 -122.986909, 1921m
HSC
P.J. Gagen 77 1970-08-15
United States, California, Inyo, 10 mi. W of Bishop at Eastern Brook Lake in Sierra Nevada Mtns., 3171m
HSC
J.O. Sawyer 1596 1969-08-01
United States, California, Siskiyou, Behind Horseshoe Lake, 41.315523 -122.936527, 1921m
HSC
J.O. Sawyer 1758 1969-08-05
United States, California, Siskiyou, W of Little Duck Lake, 41.306635 -122.954633, 2073m
HSC
J.P. Tracy 8922 1930-07-16
United States, California, Humboldt, Near McKay Camp., 1677m