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
HSC224765 R. Spellenberg 1225 1965-08-13
United States, California, Trinity, Spellenberg Property, 2 mi. E of Burnt Ranch., 40.789692 -123.44542, 488m
HSC
HSC224828 A.D. Sajecki 15 1967-07-24
United States, California, Humboldt, Behind H.S.C. Campus, 40.787834 -124.073477
HSC
HSC224842 F. Morrell 27 1949-05-17
United States, California, Humboldt, Blue Lake, 40.882907 -123.983949
HSC
HSC224838 Paul Shields sn 1955-06-12
United States, California, Humboldt, 6 miles west of Meyers Flat, 40.2599 -123.9671
HSC
HSC219418 Francis Winter sn 1960-04-23
United States, California, Humboldt, 4 mi. S of Maple Creek, 40.728 -123.8552, 213m
HSC
HSC219440 Paul Shields sn 1955-06-12
United States, California, Humboldt, 6 mi. W of Myers Flat, 40.2599 -123.9671
HSC
D.E. Anderson 2332a 1962-08-06
United States, California, Lassen, Lake at foot of Tule Mtn., 41.089141 -120.401119
HSC
HSC225099 Francis Winter sn 1960-04-19
United States, California, Humboldt, Samoa Peninsula, Fairhaven Airport entrance, 12 mi. W of Arcata, 40.779002 -124.208242
HSC
HSC225087 L.H. Myers 19 1963-04-05
United States, California, Humboldt, Dunes W of Lanpheres Rd, Mad River slough area, 40.90109 -124.13272
HSC
HSC225088 R.J. Vernimen 36 1963-04-27
United States, California, Humboldt, 0.5 mi. off Samoa Rd, behind the Georgia-Pacific dump, 7.5 mi. SW of Arcata., 40.8068 -124.1957
HSC
HSC225092 R.T. Forester 18 1963-04-30
United States, California, Humboldt, 0.25 mi. N of Fairhaven on Samoa Rd., 40.78655 -124.2061
HSC
HSC225007 M.T. Milligan 93 1964-06-27
United States, California, Modoc, Old mill, Lassen Creek, 41.798505 -120.286213, 1829m
HSC
HSC225016 H.E. Parks; S.T. Parks 22239 1943-08-00
United States, California, Humboldt, Along Hwy, Stone Lagoon, 41.2333 -124.0833, 15m
HSC
HSC219399 R. Spellenberg; A. Sylvester, D. Sutherland 1372 1966-03-27
United States, California, Trinity, Trinity River Canyon about 1/4 mi. W of mouth of New River
HSC
HSC219454 P.A. Murphy 27 1965-04-16
United States, California, San Mateo, Ca. 22 mi. from Half Moon Bay on the Higgins Canyon Rd., 37.441682 -122.400836
HSC
HSC219460 J.E. Lankila 7 1962-05-06
United States, California, Humboldt, W bank of Eel River across from Shively, .25 mi. from Bear Creek, 40.44159 -123.98282
HSC
HSC219459 W.S. Pierce 23 1963-06-16
United States, California, San Luis Obispo, Hwy. 466, 5 mi. W of Atascadero, 35.45961 -120.723575
HSC
HSC219469 J.R. Eichelberger 87 1964-05-13
United States, California, Humboldt, 2 mi. E of entrance to Azalea State Reserve on the N side of Mad River, 40.90754 -124.0553
HSC
HSC219467 H.E. Parks; S.T. Parks sn 1951-06-00
United States, California, Humboldt, Trinidad; along bay shore near landing, 41.0563 -124.1476
HSC
HSC219476 L.S. Rose 66038 1966-06-20
United States, California, San Francisco, Sunset Heights, 37.753 -122.4749, 122m
HSC
HSC219428 R.C. Drewien 16 1965-04-09
United States, California, Monterey, 0.25 mi. E of junction of Hwy. 1 and Palo Colorado Canyon Rd., 36.401138 -121.899398
HSC
HSC219436 Steve Dorei 132 1970-10-31
United States, California, Humboldt, Scotia bluff area, N side of railroad tracks., 40.5096 -124.0938
HSC
HSC219468 S. R. Johnson 35 1965-04-16
United States, California, Humboldt, 1 mi. N of Luffenholtz Beach, 41.052659 -124.126041
HSC
HSC219417 R. Spellenberg 1136 1965-06-14
United States, California, Humboldt, Hwy. 299, 1 mi. E of Blue Lake, 40.8842 -123.9652
HSC
HSC219441 W. Jan Rowe 31 1966-04-07
United States, California, Santa Cruz, 9 mi. S of Los Gatos on Hwy. 17, 37.13569 -121.98483, 366m
HSC
HSC219471 S.J. Hawks 83 1965-05-18
United States, California, Humboldt, Clam Beach., 41.006781 -124.107654
HSC
HSC219420 D.E. Anderson 1755a 1961-08-25
United States, California, Humboldt, 1.5 miles S of Trinidad. overlooking beach, 41.04839 -124.12399
HSC
HSC219456 D.J. Jager 50 1965-04-16
United States, California, Mendocino, Ca. 2 mi. E of Talmage along Mill Creek Rd., 39.122 -123.1234, 366m
HSC
HSC219616 R. Spellenberg 557 1964-08-02
United States, California, Trinity, Near Cedar Flat, Burnt Ranch, 40.790372 -123.438443
HSC
HSC219601 C.S. Apperson sn 1967-06-24
United States, California, Los Angeles, 1/2 mi. up Stunt Cyn. Rd. off Mullholland Dr., 457m
HSC
HSC219609 J.F. Knezevich 352 1967-08-12
United States, California, Santa Barbara, On Figueroa Mt, just past Cachuma Camp at Lion Canyon on the way to Cachuma Saddle Guard Station, E of Los Olivos, 34.703 -119.917, 671m
HSC
HSC219606 R.C. Ruchong 9 1967-07-16
United States, California, Del Norte, 1 mi. E of Dr. Fine Memorial bridge on N Bank Rd., 41.879905 -124.127321
HSC
HSC219600 W.S. Pierce 22 1963-06-16
United States, California, San Luis Obispo, Hwy. 466, 5 mi. W of Atascadero, 35.45961 -120.723575
HSC
HSC219620 R. Spellenberg 199 1963-08-25
United States, California, Trinity, China Slide, Burnt Ranch, 40.794583 -123.459763
HSC
HSC219610 W.H. Kinch 4 1954-09-30
United States, California, Los Angeles, San Antonio Canyon, 2 mi. above Ranger Station in San Antonio Wash, 34.206938 -117.674538, 610m
HSC
HSC219614 Paul Shields sn 1955-08-12
United States, California, Humboldt, 1/2 mi. N of Miranda, 40.241832 -123.821813
HSC
HSC219608 David Adams sn 1960-08-20
United States, California, Humboldt, Near Eel River at Whitlow (Sequoia), 60m
HSC
HSC219640 D.E. Anderson 4074 1965-09-05
United States, California, Humboldt, Along Mad River, 3 mi. S of Blue Lake, 40.84417 -123.97998
HSC
HSC219639 Jack Rockwell 58 1962-05-05
United States, California, Humboldt, W side Jacoby Creek, 40.817039 -124.035008, 18m
HSC
HSC219643 R.D. Zortman 41 1963-05-12
United States, California, Humboldt, 5 mi. NE of Arcata, S of the Mad River, off Warren Creek Rd., 40.9036 -124.0329, 91m
HSC
HSC219637 R.C. Wunner sn 1962-05-21
United States, California, Humboldt, Redwood Creek, 50 yds. from trail to HSC. Dorm on road to reservoir, 40.890112 -124.014716
HSC
HSC219630 P. Markle 34B 1962-05-16
United States, California, Humboldt, Along road to City of Arcata reservoir, 40.875654 -124.072101
HSC
HSC219638 R. Spellenberg 1133 1965-06-14
United States, California, Humboldt, 1.5 mi E of Bayside on road leading up Jacoby Creek, 40.83018 -124.039758
HSC
HSC220069 M.T. Milligan 132 1964-07-16
United States, California, Lassen, 2 mi. W on the Silver Lake Rd, along Upper Susan River., 40.492845 -121.09584, 1829m
HSC
HSC219647 H.E. Parks sn 1931-04-00
United States, California, Lake
HSC
HSC219650 D.M. Patten sn 1964-03-25
United States, California, Lake, 6 mi. NW of Lakeport on Hidden Lake Rd., 39.105584 -122.958751, 439m
HSC
HSC219957 D.E. Anderson 2423 1963-05-12
United States, California, Trinity, Near Trinity - New River Canyons, 40.847156 -123.48063
HSC
HSC220071 R. Spellenberg 192 1963-07-07
United States, California, Trinity, E Weaver Lake, near Weaverville, 40.814952 -122.986909, 1982m
HSC
HSC219784 C.S. Apperson sn 1967-06-24
United States, California, Los Angeles, 1/2 mi. up Stunt Canyon Rd. off of Mullholland Dr, Santa Monica Mtns., 34.098758 -118.653472
HSC
HSC219708 John L. Heywood; D.H. Norris 1799A 1968-03-30
United States, California, Trinity, Hwy. 299, 26 mi. E of Humboldt Co. line, 40.749463 -123.275152
HSC
HSC219701 J.F. Knezevich 432 1968-05-14
United States, California, Humboldt, 13 mi. S of Ferndale at Cape Mendocino, 40.435428 -124.400745
HSC
HSC219757 William J. Ferlatte 2022 1966-06-01
United States, California, Trinity, 1 mi. W of Hayden Flat campground along Hwy. 299, 40.775715 -123.33144, 366m
HSC
HSC219840 R.A. Magie 214 1964-09-02
United States, California, Tulare, 3 mi. W of Atwell Mill Ranger Station, Sequoia National Park, 36.445922 -118.669497, 1768m
HSC
HSC219841 R.A. Magie 109 1964-07-16
United States, California, Tulare, 1 mi. W of Atwell Mill Ranger Station on Mineral King Rd.
HSC
HSC219703 H.D. Sumner sn 1959-07-13
United States, California, Humboldt, Dirt road to Hoopa, 305m
HSC
HSC219681 H.E. Parks; J.P. Tracy 12299 1933-05-24
United States, California, Del Norte, 18 mi. Creek, 3 mi. E of Gasquet, 41.846008 -123.921734, 152m
HSC
HSC219677 R.F. Good 24 1962-04-20
United States, California, Sonoma, 2 mi. W of Petaluma on D St. Extension toward Point Reyes. Sonoma Mtn. Coast Range, 38.202136 -122.640868
HSC
HSC219699 D.E. Anderson 1741 1961-08-25
United States, California, Humboldt, 1.5 mi. S of Trinidad, 41.052451 -124.125647
HSC
HSC219796 J.R. Kahl 28 1962-05-11
United States, California, Humboldt, 2 mi. S of Trinidad along Hyw. 101, 41.040469 -124.114623
HSC
HSC219842 J.E. Lankila 24 1962-05-14
United States, California, Humboldt, W bank of river at Fernbridge, 40.613904 -124.207046
HSC
HSC219702 M. Dole 43 1963-04-12
United States, California, Solano, 30 ft. directly S and above Monticello Dam, 38.513596 -122.103972
HSC
HSC219791 M.T. Milligan 90 1964-06-25
United States, California, Modoc, Upper Lassen Creek, 41.798505 -120.286213, 1829m
HSC
HSC219839 W.S. Pierce 17 1963-06-15
United States, California, San Luis Obispo, E of Portola Rd. (N end), Atascadero, 35.488318 -120.677522
HSC
HSC219843 B. Fulmer 11 1963-04-10
United States, California, Mariposa, 1 mi. S of Exchequer Dam
HSC
HSC219683 H.E. Parks; S.T. Parks 205 1928-07-00
United States, California, Tulare, Sequoia National Park; Circle Meadow, 1982m
HSC
HSC219682 H.E. Parks; S.T. Parks 818 1930-05-15
United States, California, Lake, Mirabel Mine, 38.70028 -122.60515, 762m
HSC
HSC219812 S. R. Johnson 40 1965-04-16
United States, California, Humboldt, 1 mi. N of Luffenholtz Beach, 41.052558 -124.129953
HSC
HSC219713 B. Francis 10 1964-03-23
United States, California, Marin, 0.5 mi. E of Tiburon at hill below Old St. Hilarys Chapel, 37.878804 -122.455963
HSC
HSC219790 M.T. Milligan 16 1964-06-06
United States, California, Modoc, N side of Dorris Reservoir along shore, 41.494192 -120.47621, 1372m
HSC
HSC219815 Greg Bos 68 1963-03-30
United States, California, Napa, 7 mi. S of Middletown on Butte Canyon Rd., 38.724279 -122.511593, 305m
HSC
HSC219783 C.S. Apperson sn 1967-06-03
United States, California, Los Angeles, 4 mi. from Gorman on Hwy. 138, 34.767077 -118.757759
HSC
HSC219785 David Adams sn 1960-06-25
United States, California, Del Norte, 30 ft. above the water level of S Fork of the Smith River, 1 mi. above the Middle Fork, 41.908716 -124.159542, 91m
HSC
HSC219744 C. S. Chavez 144 1965-08-02
United States, California, Madera, 5 mi. W of Mammoth Lakes at Reds Meadow Campground, 37.614894 -119.07417, 2317m
HSC
HSC219787 W.A. Heaton 7 1965-05-17
United States, California, Humboldt, 0.5 mi. N of Trinidad St. Park near beach, 41.070579 -124.157421
HSC
HSC219781 T.M. Mingo sn 1965-05-00
United States, California, Humboldt, About 100 ft. N of the intersection of Fairhaven Dr. and old Hwy. 101, 40.782299 -124.210157
HSC
HSC219788 M.T. Milligan 298 1965-06-23
United States, California, Modoc, N end Jess Valley, 41.25536 -120.30304, 1616m
HSC
HSC219789 M.T. Milligan 130 1964-07-16
United States, California, Lassen, 2 mi. W on the Silver Lake Rd, along Upper Susan River., 40.492845 -121.09584, 1829m
HSC
HSC219698 D.E. Anderson 2442 1963-05-18
United States, California, Humboldt, 1.4 mi. W of Berry Summit, 40.904406 -123.785134