HSC
Carl C. Marshall 21
United States, California, Humboldt, Kneeland Prairie., 40.76145935 -123.9930191
HSC
Carl C. Marshall 414 1887-07-00
United States, California, Humboldt, Spruce Grove., 40.092808 -123.681208
HSC
Carl C. Marshall 497 1887-05-00
United States, California, Humboldt, Kneeland Prairie., 40.76145935 -123.9930191
HSC
Carl C. Marshall 427 1887-06-00
United States, California, Humboldt, Spruce Grove., 40.092808 -123.681208
HSC
Carl C. Marshall 301 1886-06-00
United States, California, Humboldt, Trinity Summit., 41.1032 -123.4908
HSC
HSC224194 M. R. Mesler; Robin Bencie, K. A. Wayman, Sydney Carothers 874 2011-07-12
United States, California, Humboldt, Patterson Meadows, 41.057611 -123.494879, 1566m
HSC
HSC224234 M. R. Mesler; Robin Bencie, K. A. Wayman 1013 2011-08-02
United States, California, Humboldt, Crogan Rocks, ~.25 mi. east of Crogan Hole, 41.08184 -123.46431, 1759m
HSC
HSC224335 M. R. Mesler; L. Sloan, I. Zacher 1289 2012-07-13
United States, California, Del Norte, Ridge between Broken Rib Mtn and Wounded Knee Mtn, 41.88119 -123.71013, 1424m
HSC
HSC225650 M. R. Mesler; Robin Bencie, Ian Zacher 1522 2013-06-28
United States, California, Humboldt, Bret Hole. 1.1 km SW of Trinity Summit, 41.06764 -123.471912, 1106m
HSC
HSC224165 M. R. Mesler; Robin Bencie, Ian Zacher 1590 2013-06-28
United States, California, Humboldt, Slopes above Bret Hole and below trail 6E18, 1.5 km SSW of Trinity Summit., 41.0597 -123.4711, 1778m
HSC
HSC224216 M. R. Mesler; Robin Bencie, Ian Zacher 1606 2013-06-28
United States, California, Humboldt, Slopes above Bret Hole and below trail 6E18, 1.5 km SSW of Trinity Summit., 41.0597 -123.4711, 1778m
HSC
HSC224391 Thomas W. Nelson; Jane Nelson 9102 2004-06-28
United States, California, Del Norte, Along Holiday Rd. (315), 5.2 mi. from junction with Gasquet Toll Road, 41.9342 -123.8675, 884m
HSC
HSC224390 M.R. Mesler; Carol Wilson 1640 2015-05-02
United States, California, Trinity, Near Hayfork, about 0.25 miles west of intersection of Big Creek Rd and FS 16, 40.658651 -123.157702, 1006m
HSC
HSC224177 Thomas W. Nelson; Sydney Carothers 9391 2005-07-17
United States, California, Siskiyou, Etna Summit along Etna-Forks of the Salmon Rd., 41.396845 -122.995966, 1804m
HSC
HSC224350 William J. Ferlatte; B.D. Rogers 2062 1966-06-01
United States, California, Trinity, Near Hayfork Summit, 40.600511 -123.00513, 1128m
HSC
HSC224447 J.O. Sawyer 1393 1969-07-18
United States, California, Siskiyou, W facing slope above S Russian Creek, 41.267455 -122.958855, 1860m
HSC
HSC224308 J.O. Sawyer 964 1969-07-01
United States, California, Siskiyou, NE facing lower slope above Paynes Lake Creek, 41.34439 -122.937203, 1829m
HSC
HSC224002 J.P. Tracy 12348 1933-05-24
United States, Oregon, Josephine, Elk Creek, 2 mi. N of State line, 42.0273139 -123.7334876, 488m
HSC
HSC224011 Elrid H. Spinas 53 1948-06-16
United States, California, Humboldt, Horse Mtn., 40.864375 -123.730109
HSC
HSC224202 R. Spellenberg 448 1964-06-17
United States, California, Trinity, 4 mi. W of Brunt Ranch on Underwood Mtn. Rd., 40.788606 -123.504781
HSC
HSC224180 H.E. Parks; J.P. Tracy 11385 1936-06-13
United States, California, Del Norte, State line N of Monumental, head of Shelley Creek, California side, 41.995801 -123.79038, 945m
HSC
HSC224191 H.E. Parks; J.P. Tracy 11403 1936-06-13
United States, Oregon, Josephine, W fork of Illinois River, W of OBriens, 42.0626712 -123.730987, 457m
HSC
HSC224181 H.E. Parks; J.P. Tracy 11292 1936-05-16
United States, California, Del Norte, Old Gasquet Toll Rd, N side of Middle Fork of Smith River., 41.844825 -123.957073, 427m
HSC
HSC224178 H.E. Parks; J.P. Tracy 11228 1935-06-01
United States, California, Del Norte, Near Gasquet, N side of Middle Fork of Smith River on Old Gasquet Toll Rd., 41.847601 -123.958783, 427m
HSC
HSC224204 H.E. Parks 4789 1934-06-14
United States, California, Humboldt, Horse Mtn., 40.864375 -123.730109, 1433m
HSC
HSC224267 J.P. Tracy 12567 1933-06-13
United States, California, Humboldt, Hoopa Mtn, near summit on rd. from Hoopa westward to Bairs, 40.989839 -123.77775, 1067m
HSC
HSC224265 Elrid H. Spinas 29 1948-05-22
United States, California, Humboldt, Horse Mtn., 40.864375 -123.730109
HSC
HSC226201 M.T. Milligan sn 1964-04-25
United States, California, Modoc, S end of Lower Cummings Reservoir, along base of dam, 41.493756 -120.688441
HSC
HSC224466 R.G. Means 50 1962-06-28
United States, California, Placer, N end Lake Tahoe, near Placer County Admin. Bldg., 1921m
HSC
HSC224293 M.T. Milligan 292 1965-06-23
United States, California, Modoc, N end Jess Valley, 41.25536 -120.30304, 1616m
HSC
HSC226200 M.T. Milligan 56 1964-06-20
United States, California, Modoc, 2 mi. N on Pencil Rd. from Hwy. 395, 41.523354 -120.515563, 1372m
HSC
HSC224317 R.J. Vernimen 48 1963-05-04
United States, California, Plumas, 7 mi. S of Lake Almanor on Hwy. 89, 40.173906 -121.02633, 1372m
HSC
HSC224316 R.C. Wunner 81 1965-06-06
United States, California, Siskiyou, Lava Beds National Monument, 0.1 mi. on road to Caldwell Ice Cave., 41.698849 -121.478535, 1372m
HSC
HSC224332 H.E. Parks 4866 1934-06-24
United States, Oregon, Josephine, Oregon caves, 42.0953115 -123.4028092, 1677m
HSC
HSC224347 H.E. Parks; J.P. Tracy 11344 1936-06-13
United States, California, Del Norte, Shelly Creek, near monumental, 41.974142 -123.801982, 701m
HSC
HSC224388 R. Spellenberg 456 1964-06-17
United States, California, Trinity, Underwood Mtn. Pass, Underwood Mtn. Rd, 12 mi. W of Burnt Ranch, 40.738254 -123.434154, 1372m
HSC
HSC224440 Greg Bos 63 1963-03-30
United States, California, Napa, 27 mi. S of Middletown on Butts Canyon Rd., 38.528915 -122.342177, 305m
HSC
HSC224436 J. Wendell Howe 1212 1933-06-12
United States, California, Trinity, Willow Creek, 40.938303 -123.631422
HSC
HSC224433 John L. Heywood; D.H. Norris 1829 1968-03-31
United States, California, Tehama, Hwy. 36, 71 mi. E of Shasta Co. line, 40.346313 -121.825393
HSC
HSC224438 M. Dole 48 1963-04-12
United States, California, Solano, 2 mi. E of Monticello Dam on Hwy. 128, 38.515237 -122.06731
HSC
HSC224434 R. Spellenberg; D. Sutherland, A. Sylvester 1335A 1966-03-26
United States, California, Sonoma, At Big Geysers
HSC
HSC224451 Louise Kellogg 9 1952-07-09
United States, California, Tehama, Near Squaw Camp and Pole Corral on Boswell Ridge directly S of S Yolla Bolly Mtn., 40.02005 -122.85153, 2134m
HSC
HSC224179 H.E. Parks 5527 1935-05-00
United States, California, Del Norte, Patrick Creek, 41.874835 -123.843832
HSC
HSC224175 D.E. Anderson 3777 1965-06-01
United States, California, Humboldt, Along Ridge Rd, about 7 mi. NE of its Jct. with Titlow Hill Rd., 40.858836 -123.673604
HSC
HSC224357 D.E. Anderson; J.P. Smith, J.O. Sawyer 5063 1970-05-10
United States, California, Humboldt, Along road from Redwood Creek to Hoopa, 1-3 mi. W of Hoopa, 41.029133 -123.718741
HSC
HSC224006 D.E. Anderson 3534 1965-04-24
United States, California, Humboldt, Along Titlow Hill Rd., 40.879061 -123.757941
HSC
HSC224468 John Pratt 56 1970-06-30
United States, California, Plumas, Humboldt Summit, 40.151778 -121.433194
HSC
HSC224353 J.O. Sawyer 916 1969-06-12
United States, California, Siskiyou, On C.C.C. Rd. N of Wildcat Creek, 41.286999 -122.888787, 1463m
HSC
HSC224351 J.O. Sawyer 2281 1970-06-24
United States, California, Humboldt, W of Mill Creek Lakes., 41.124393 -123.497849, 1677m
HSC
HSC224461 J.P. Smith; J.O. Sawyer, Maralyn OMeara 5721 1972-07-03
United States, California, Siskiyou, E slope of Kangaroo Mtn, above Toehead Lake., 41.926762 -123.191458, 1890m
HSC
HSC224235 J.P. Smith; J.O. Sawyer 5257 1972-05-06
United States, California, Modoc, FS road to Quail Spring at Hwy. 299, N of Adin, 41.31138889 -120.8880556, 1463m
HSC
HSC224334 J.P. Smith; J.O. Sawyer 5304 1972-05-27
United States, California, Trinity, Eagle Creek Campground, along Trinity River., 41.151458 -122.670586, 869m
HSC
HSC224313 J.P. Smith; J.O. Sawyer 5233 1972-04-30
United States, California, Trinity, 5 mi. from junction with Hwy. 299 along Hennessy Rd., 40.830683 -123.537859
HSC
HSC224212 J.P. Smith 6723 1973-05-13
United States, California, Del Norte, Stony Creek bog near Gasquet., 41.865009 -123.953933, 183m
HSC
HSC224419 J.P. Smith; J.O. Sawyer 5147 1972-04-01
United States, California, Lake, 0.2 mi. N of junction of Hwy. 20 and Walker Ridge Rd., 39.02567 -122.45205
HSC
HSC224227 J.P. Smith 6165 1973-04-21
United States, California, Trinity, Above Eagle Creek Loop, N of the Eagle Creek Campground., 41.154156 -122.670543, 854m
HSC
HSC224269 J.P. Smith 6346 1973-04-21
United States, California, Trinity, Eagle Creek Campground, along the Trinity River., 41.151458 -122.670586, 869m
HSC
HSC224226 J.P. Smith 6324 1973-04-21
United States, California, Trinity, Along Coffee Creek Rd. leading to Coffee Creek Ranch., 41.084616 -122.742399, 610m
HSC
HSC224224 J.P. Smith 6274 1973-04-21
United States, California, Trinity, Along Coffee Creek Rd. leading to Coffee Creek Ranch., 41.084616 -122.742399, 610m
HSC
HSC224229 J.P. Smith 6292 1973-04-21
United States, California, Trinity, Along Coffee Creek Rd. leading to Coffee Creek Ranch., 41.084616 -122.742399, 610m
HSC
HSC224452 Frederick W. Oettinger 977 1969-07-11
United States, California, Siskiyou, Marble Mtn. Wilderness Area, W of NW end of Hancock Lake, 41.42069 -123.23148, 1951m
HSC
HSC224239 Frederick W. Oettinger 995 1969-07-13
United States, California, Siskiyou, Salmon Mts, Upper English Lake, 41.410776 -123.212759, 1677m
HSC
HSC224187 Brad Klipfel 978 1969-07-11
United States, California, Siskiyou, Due W of NW end of Hancock Lake, 41.423297 -123.226468, 1951m
HSC
HSC224389 Frederick W. Oettinger 544 1968-08-16
United States, California, Siskiyou, Red Hill near outlet of Hancock Lake, 41.41839 -123.22268, 1997m
HSC
HSC224159 D.H. Norris; S. Dowty, Thomas W. Nelson 19512 1971-06-23
United States, California, Modoc, Big Valley Summit, 6 mi. W of Adin on Hwy. 299, 41.05974 -121.21456
HSC
HSC224331 Melinda F. Denton 2763 1973-06-27
United States, Oregon, Josephine, Siskyou National Forest, 18 mi. SE of Cave Junction, or 0.2 mi. N of intersection of 4023 and 4023 D on 4023 D, slopes of Elder Mtn., 42.0749305 -123.5524183, 988m
HSC
HSC224330 D.E. Anderson 5744 1972-06-20
United States, California, Humboldt, Along the Redwood Valley-Hoopa Rd, E of the summit., 41.0115 -123.7502
HSC
HSC224314 D.H. Norris; Thomas W. Nelson, S. Dowty 19219 1971-06-21
United States, California, Shasta, Near Baker Lake about 5 mi. E of Old Station on road 33N0A, 40.66247 -121.388589
HSC
HSC224428 Maralyn OMeara; Gary S. Lester 337 1974-05-04
United States, California, Lake, Walker Ridge Rd, 0.5 mi. N from junction with Hwy. 20, 39.02872 -122.4516, 671m
HSC
HSC224429 Maralyn OMeara; Gary S. Lester 344 1974-05-04
United States, California, Colusa, Walker Ridge Rd, 0.7 mi. from junction with Little Indian Valley Rd., 39.05395 -122.49215, 854m
HSC
HSC224256 D.E. Anderson; Thomas W. Nelson, S. Dowty 5693 1972-06-16
United States, California, Trinity, Along ridge road on South Fork Mtn, 5 mi. N of its jct. with Hwy. 36, 40.46518 -123.466493
HSC
HSC224248 Donald Spalinger 69 1974-05-17
United States, California, Modoc, Hwy. 136 from junction with Hwy. 299, 41.509316 -121.034004, 1494m
HSC
HSC224255 D.E. Anderson; S. Dowty, Thomas W. Nelson 5625 1972-06-14
United States, California, Humboldt, Mt. Lassic and two smaller peaks to immediate E, 40.334442 -123.560549, 1768m
HSC
HSC224250 D.E. Anderson; Thomas W. Nelson, S. Dowty 5664 1972-06-14
United States, California, Trinity/Humboldt, Senteney Rock, a large barren Franciscan Rock along Swayback Ridge., 40.359866 -123.543921
HSC
HSC224251 D.E. Anderson; S. Dowty, Thomas W. Nelson 5639 1972-06-14
United States, California, Trinity/Humboldt, Senteney Rock, a large barren Franciscan Rock along Swayback Ridge., 40.359866 -123.543921
HSC
HSC224203 Steven Lagos 78 1974-05-19
United States, California, Trinity, Hobo Gulch Campground, side of large rock above river, 40.917342 -123.151305
HSC
HSC224192 Bonnie Prange sn 1974-05-18
United States, California, Humboldt, Off Hwy. 299 at China Slide., 40.92311 -123.61705
HSC
HSC224257 Thomas W. Nelson; Jane P. Nelson 1285 A 1974-05-26
United States, California, Glenn, Saddle just N of trail to Black butte, 39.746111 -122.865017, 2134m
HSC
HSC224300 Thomas W. Nelson; Jane P. Nelson 1301 1974-05-26
United States, California, Glenn, Just W of Telephone Camp, Mendocino National Forest, 39.749302 -122.893107, 2104m
HSC
HSC224232 J.P. Smith 7468 1974-05-25
United States, California, Siskiyou, Along Rd. 8, 4.7 mi. W of its junction with Hwy. 3, 41.330541 -122.890418, 1159m
HSC
HSC224392 A. Montalvo 254 1975-05-17
United States, California, Trinity, Mt. Diablo Meridian. Just N of the confluence of Ditch Gulch and Salt Creek on Hwy. 3 near Peanut, 40.459348 -123.166175, 770m
HSC
HSC225646 John S. Palmer 351 1975-05-17
United States, California, Trinity, N of confluence of Ditch Gulch and Salt Creek on Hwy. 3 near Peanut, 40.459348 -123.166175, 770m
HSC
HSC224422 Thomas W. Nelson; Jane P. Nelson 1796 1975-05-05
United States, California, Lake, Beside Hwy. 29, 2 mi. N of Middletown, 38.7767 -122.57815
HSC
HSC224443 M. Wetherwax 119 1975-05-03
United States, California, Lake, 2.1 mi. N of junction of Bottle Rd. and Hwy. 175, 38.84225 -122.74939, 762m
HSC
HSC224311 J.O. Sawyer 1406 1969-07-18
United States, California, Siskiyou, SW facing slope above S Russian Creek., 41.265192 -122.958954, 1905m
HSC
HSC224430 Linda M. Barker 331 1975-05-03
United States, California, Lake, 2.1 mi. N of junction of Bottle Rd. and Hwy. 175, 38.84225 -122.74939, 762m
HSC
HSC224231 J.P. Smith 7536 1974-05-26
United States, California, Siskiyou, Along FS 47N03, Chandler Glade, 41.838201 -122.254901, 1768m
HSC
HSC224230 J.P. Smith 7560 1974-05-26
United States, California, Siskiyou, Along Forest Service Rd. 47N03, 41.823228 -122.293875, 1524m
HSC
HSC224465 Steve DeBenedetti; Jane Cole 10 1974-06-21
United States, California, Fresno, Kings Canyon National Park, Lower Tent Meadow, 36.82533 -118.57904, 2386m
HSC
HSC224442 Lon Hall 323 1975-05-03
United States, California, Lake, 2.1 mi. N of junction of Bottle Rd. and Hwy. 175, 38.84225 -122.74939, 762m
HSC
HSC224358 D.E. Anderson; J.P. Smith J-1093 1971-06-18
United States, California, Humboldt, Horse Mtn., 40.865037 -123.732083
HSC
HSC224183 J.D. Ackerman 219 1974-05-18
United States, California, Del Norte, Confluence of Stoney Creek and N Fork Smith River near Gasquet, 41.862209 -123.962723
HSC
HSC224007 J.P. Smith 8824 1976-05-30
United States, California, Humboldt, Near Black Rock on the road to Clear Lake, 40.815966 -123.693089, 1524m
HSC
HSC224307 J.O. Sawyer; Kevin Sawyer, J.P. Smith 2657 1974-06-29
United States, California, Trinity, Gipson Meadows, along trail to Granite Lake, 40.964653 -122.947236, 1951m
HSC
HSC224275 Thomas W. Nelson; Jane P. Nelson 2640 1976-05-31
United States, California, Trinity-Humboldt, N of junction of FS Rds. 1S07 and 5E27 along 5E27, 40.3491012 -123.5485965, 1524m
HSC
HSC224467 Gary S. Lester 44 1975-06-30
United States, California, Tehama, Yolla Bolly Wilderness Area, Barker Camp at NE boundary, 40.187337 -122.941125, 2104m
HSC
HSC224299 Thomas W. Nelson; Jane P. Nelson 2721 1976-06-15
United States, California, Humboldt, Along old trail above Alder Springs, 40.304098 -123.564854, 1585m
HSC
HSC224277 Thomas W. Nelson; Jane P. Nelson 2726 1976-06-15
United States, California, Humboldt, Along old trail above Alder Springs, 40.304098 -123.564854, 1585m
HSC
HSC224471 J.O. Sawyer; Kevin Sawyer, J.P. Smith 2594B 1974-06-25
United States, California, Trinity, Along trail to Granite Lake, 40.965626 -122.825668, 1585m
HSC
HSC224301 Thomas W. Nelson; Jane P. Nelson 2929 1976-07-01
United States, California, Humboldt, Along beanch to W of Mt. Lassic (Signal Peak), 40.334442 -123.560549, 1677m