HSC
J.P. Smith; , J.O. Sawyer, & R. J. Cole 12,927 2010-06-13
United States, California, Trinity, Shasta - Trinity National Forest. Along Forest Service Road 36N25 to Swift Creek Trail., 40.977 -122.731, 881m
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J.P. Smith; & J.O. Sawyer 12,831 2010-05-07
United States, California, Shasta, Shasta-Trinity National Forest. Rd. S of Sims Flat Guard Station on 37N16., 41.052 -122.382, 521m
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J.P. Smith; & J.O. Sawyer 12,846 2010-05-07
United States, California, Shasta, Along Fenders Ferry Rd. at bridge across the Sacramento River., 40.938 -122.418, 339m
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J.P. Smith; & J.O. Sawyer 12,713 2010-04-26
United States, California, Mendocino, Along Hwy. 175., 39.9472 -123.02115, 442m
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J.P. Smith; , J.O. Sawyer, & R. J. Cole 12,987 2010-07-09
United States, California, Trinity, Along Forest Service Road 38N85 to the Bonanza King Lookout., 41.087 -122.632, 1985m
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J.P. Smith; & J.O. Sawyer 13,401 2011-09-03
United States, California, Siskiyou, Along Klamath National Forest Road 47N01., 41.942 -122.8235, 738m
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J.P. Smith; & J.O. Sawyer 13,402 2011-09-03
United States, California, Siskiyou, Along Klamath National Forest Road 47N01., 41.942 -122.8235, 738m
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J.P. Smith; & J.O. Sawyer 13,404 2011-09-03
United States, California, Siskiyou, Along Klamath National Forest Road 47N01., 41.9408 -122.8231, 739m
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J.P. Smith; & J.O. Sawyer 13,405 2011-09-03
United States, California, Siskiyou, Along Hundrey Creek-Hilt Road (Klamath National Forest Service Road 11)., 41.9765 -122.7385, 1111m
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J.P. Smith; & J.O. Sawyer 13,410 2011-09-04
United States, California, Siskiyou, Montague- Ball Mountain-Little Shasta Road (County Road 7K007)., 41.756 -122.2729, 1192m
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J.P. Smith; & J.O. Sawyer 13,411 2011-09-04
United States, California, Siskiyou, Montague- Ball Mountain-Little Shasta Road (County Road 7K007)., 41.756 -122.2729, 1192m
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J.P. Smith; & J.O. Sawyer 13,417 2011-09-05
United States, California, Siskiyou, Along Klamath National Forest Road 45N28., 41.757 -122.687, 1378m
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J.P. Smith; & J.O. Sawyer 13,418 2011-09-05
United States, California, Siskiyou, Along Klamath National Forest Road 45N28., 41.757 -122.687, 1378m
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J.P. Smith; , J.O. Sawyer, & R. J. Cole 13,317 2011-07-22
United States, California, Trinity, Along South Shore Drive, S of Whiskeytown Lake., 40.6429 -122.6204, 431m
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J.P. Smith; , J.O. Sawyer, & R. J. Cole 13,386 2011-07-23
United States, California, Shasta, Along East County Line Road, 40.6336 -122.7211, 1151m
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Carl C. Marshall 262 1886-06-00
United States, California, Humboldt, Bald Hills., 41.189485 -123.932155
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Peter Warner 215 2011-06-16
United States, California, Sonoma, Jenner Headlands property, northeastern area, on ridge between Jenner Gulch and Kidd Creek watersheds, ~ 200 m fr. boundary with E&P Ranch, 38.488079 -123.096019, 470m
HSC:HSC
Carl C. Marshall 462 1887-06-00
United States, California, Humboldt, East branch.
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Carl C. Marshall 16 1885-04-00
United States, California, Humboldt, Vicinity Humboldt Bay everywhere., 40.746727 -124.199206
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Carl C. Marshall 257 1886-06-00
United States, California, Humboldt, Ridges., 915m
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J.P. Smith; J.O. Sawyer 13114 2011-04-23
United States, California, Humboldt, Along Salmon Creek Rd, 1.6 miles from its junction with U.S. 101., 40.233 -123.842, 82m
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J.P. Smith; J.O. Sawyer 13118 2011-04-23
United States, California, Humboldt, Along Salmon Creek Rd, 4.6 miles from its junction with U.S. 101., 40.233 -123.876, 290m
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J.P. Smith; J.O. Sawyer 13129 2011-04-23
United States, California, Humboldt, Kings Peak Road, 3.2 miles from its junction with Shelter Cove Rd, 40.075 -124.056
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J.P. Smith; J.O. Sawyer 13131 2011-04-23
United States, California, Humboldt, Kings Peak Road, 3.2 miles from its junction with Shelter Cove Rd, 40.075 -124.056
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Dillon North Davis 32 2013-07-01
United States, California, Plumas, 5.1 miles south on FS Road 25N17 from intersection with Highway 70, ~200 m west of road., 39.9994 -121.11882, 1519m
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J.P. Smith; J.O. Sawyer 13403 2011-09-03
United States, California, Siskiyou, Along Klamath National Forest Road 47N01., 41.942 -122.8235, 738m
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J.P. Smith; J.O. Sawyer 13419 2011-09-05
United States, California, Siskiyou, Along Klamath National Forest Service Road 45N28, 0.2 mi. W of junction with Yreka-Walker Road., 41.7511 -122.6935, 1474m
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J.P. Smith; J.O. Sawyer, R.J. Cole 13316 2011-07-22
United States, California, Trinity, Along South Shore Drive, S of Whiskeytown Lake., 40.6429 -122.6204, 431m
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J.P. Smith; J.O. Sawyer, R.J. Cole 13321B 2011-07-22
United States, California, Shasta, At the junction of Hwy. 299 and Paige Bar Road., 40.5883 -122.5418, 347m
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J.P. Smith 12714 2010-04-26
United States, California, Mendocino, Along Hwy. 175., 39.9472 -123.02115, 442m
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J.P. Smith; J.O. Sawyer, R.J. Cole 13,388 2011-07-23
United States, California, Shasta, Along East County Line Road., 40.622 -122.7171, 1384m
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M. R. Mesler; Robin Bencie, K. A. Wayman, Sydney Carothers 941 2011-07-13
United States, California, Humboldt, Rustic Camp, northwest of Patterson Meadows, 41.060078 -123.497495
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M. R. Mesler; L. Sloan, I. Zacher 1205 2012-07-12
United States, California, Del Norte, Ridge between Broken Rib Mtn and Wounded Knee Mtn, 41.88225 -123.69794, 1623m
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M. R. Mesler; L. Sloan, I. Zacher 1246 2012-07-12
United States, California, Del Norte, Ridge between Broken Rib Mtn and Wounded Knee Mtn, 1517m
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M. R. Mesler; L. Sloan, I. Zacher 1297 2012-07-13
United States, California, Del Norte, Ridge between Broken Rib Mtn and Wounded Knee Mtn, 41.88119 -123.71013, 1424m
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M. R. Mesler; Sydney Carothers, Ian Zacher 1447 2012-08-09
United States, California, Del Norte, Ship Mountain, ridge south of Brother No. 3, northeast of Brother No. 4, 41.73107 -123.7909, 1538m
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J.P. Smith; R.J. Cole 13,827 2014-04-18
United States, California, Trinity, Roadside along Eagle Creek Loop., 41.129 -122.7014, 814m
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Dana York 3260 2015-09-11
United States, California, Trinity, Shasta-Trinity National Forest; ~340m south of Parks Creek Trailhead for the Pacific Crest Trail, between the PCT and Forest Hwy. 17, 41.3402 -122.53773, 2070m
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Thomas W. Nelson; Jane Nelson 7026 1982-05-31
United States, California, Trinity, Along State Route 3, 3.3 mi. E of bridge over Carr Creek., 40.584613 -123.023587, 1037m
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Wendell Wood 188 1970-08-01
United States, California, Mono, Hwy. 120 half way up Tioga Pass between summit and Hwy. 395, 37.933423 -119.176967, 2591m
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C. Kline 82 1970-11-28
United States, California, Humboldt, Hwy 101, 1 mi S of Arcata, 40.8517 -124.0831
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Gary J. Stebbins 12 1970-02-22
United States, California, Humboldt, Along Hwy. 299 0.5 mi W of Mad River bridge, 40.9076 -124.0723
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Wendell Wood 289 1970-09-21
United States, California, Mendocino, Hwy. 101 N of Hopland, 39.025089 -123.136566, 457m
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Wendell Wood 69 1970-07-04
United States, California, Mono, Lakeview Dr, June Lake, 37.7784 -119.0747, 2134m
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Larry Berti 53 1969-03-21
United States, California, Tehama, N face of Antelope Creek Canyon, 12 mi. E of Red Bluff, 3 mi. upstream from the dam, 40.20621 -122.04291, 213m
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D.M. Patten sn 1964-03-26
United States, California, Lake, 7.5 mi NW of Lakeport on Hidden Lake Rd., 39.14357 -122.91538, 463m
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R.H. Neun 67 1949-06-30
United States, California, Mendocino, 3 mi S of Covelo, 39.737177 -123.276312
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R.H. Berg 38 1963-04-06
United States, California, Trinity, Near Weaverville, 40.7309 -122.9397
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T.F. Newman 653A 1965-04-06
United States, California, Lake, 10 mi E of Clear Lake Oaks, 38.998363 -122.517704
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R.C. Sanford 21 1965-05-01
United States, California, Tehama, 40 mi E of Red Bluff on Hwy. 36, 40.34785 -121.61839, 915m
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D.J. Jager 26 1965-04-15
United States, California, Mendocino, 3 mi SE of Talmage, 39.1143 -123.1133, 488m
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L.H. Myers 33 1963-04-14
United States, California, Trinity, Along Hwy. 299 10 mi. W of Weaverville, 40.7509 -123.0634
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L.T. Gault 44 1964-03-28
United States, California, Tehama, Los Molinos, Tehama-Vina Rd., 40.02801 -122.106
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J.V. Lenz sn 1946-04-06
United States, California, Amador, 5 mi. NW of Plymouth, 38.519018 -120.900835
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Greg Bos 69 1963-03-24
United States, California, Napa, NW end of Lake Berryesa at Patrick Creek, 38.6716 -122.3361, 473m
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John L. Heywood; D.H. Norris 1910 1968-03-31
United States, California, Tehama, Hwy. 36, 4 mi. E of Shasta Co. line, 40.32057 -122.80895
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John L. Heywood; D.H. Norris 1781 1968-03-30
United States, California, Trinity, 8.94 mi. E of Humboldt County Line on Hwy. 299, 40.851991 -123.489033
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W.R. Rogers 22 1965-04-17
United States, California, Sacramento, Hwy. 50 30 mi E of Sacramento, 38.58226 -121.30142
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D.E. Anderson 1996 1962-04-14
United States, California, Lake, Hwy. 20, 31 mi. W of Williams, 39.153285 -122.727844
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Francis Winter sn 1960-04-24
United States, California, Humboldt, Along rd, French Camp Ridge, 41.1665 -123.8157, 915m
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C.B. Wolf 1525 1928-02-26
United States, California, Lake, Above Blue Lakes on the rd. from Upper Lake to Ukiah, 39.18756 -123.03211
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C.B. Wolf 2012 1928-05-06
United States, California, Lake, 6 mi. W of Bartlett Springs on the rd. to Clear Lake, 39.14291 -122.75127
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L.S. Rose 68112 1968-06-12
United States, California, Butte, Feather River Canyon, Pulga, 39.803 -121.446, 488m
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R. Spellenberg 445 1964-06-17
United States, California, Trinity, Spellenberg property, 2 mi. E of Burnt Ranch, 40.7902 -123.4437
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W.L. Jepson 20712 1942-06-09
United States, California, Lake, Cobb Post Office, Cobb Mtn, lower slopes, 38.8201 -122.71885
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D.J. Jager 27 1965-04-15
United States, California, Mendocino, 3 mi SE of Talmage, 39.1143 -123.1133, 488m
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L.D. Napier 4 1962-05-13
United States, California, Humboldt, 10 mi W of Junction City near Hwy. 299, 40.74883 -123.17161, 457m
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Francis Winter sn 1960-05-07
United States, California, Humboldt, 1.0 mi. E of Hoopa along Hoopa-Willow Creek Hwy., 41.0483 -123.6635, 152m
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R.E. Thill 32 1965-05-15
United States, California, Humboldt, 1.0 mi E of Willow Creek, 40.9248 -123.62374
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R.A. Magie 121 1964-07-16
United States, California, Tulare, 4 mi. W of Atwell Mill on Mineral King Rd., 36.450753 -118.666935, 1677m
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R.N. Neuns 111 1950-05-17
United States, California, Sonoma, 4 mi E of the Geyers (Airline), 38.82936 -122.797407, 991m
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D.E. Anderson 2430 1963-05-12
United States, California, Trinity, Near area where New River joins the Trinity River, 8 mi. E of Salyer, 40.8461 -123.4801
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D.E. Anderson 2844 1963-09-21
United States, California, Trinity, Along Trinity River 0.5 mi E of Willow Creek, along rd., 40.9468 -123.615
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Paul Shields sn 1955-06-12
United States, California, Humboldt, 6 miles west of Meyers Flat, 40.2599 -123.9671
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H.E. Parks; J.P. Tracy 11332 1936-06-13
United States, California, Del Norte, Between Patrick Creek and Shelly Creek, 41.9166 -123.836, 610m
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R.S. White 6296544 1965-06-29
United States, Oregon, Josephine, 25 mi. E of Cave Junction on Sucker Creek Trail, 42.0181685 -123.3715993
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L.S. Rose 67153 1967-07-10
United States, California, Plumas, 3 mi W of Keddie, Butterfly Valley, 40.002 -120.976, 1098m
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J.F. Knezevich 287 1967-06-17
United States, California, Santa Barbara, Figueroa Mtn. on road to Zaca Peak, E of Los Olivos, 34.769 -120.0067, 1250m
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R.C. Sanford 27 1965-05-01
United States, California, Tehama, 22 mi E of Red Bluff on Hwy. 36, 40.33294 -121.92541, 610m
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P.J. Zinke PZ 161
United States, California, Humboldt, Divide between Mill Creek and S Fork of Eel River, 2 mi S of Myers Flat, 40.2492 -123.8761, 305m
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H.E. Parks; S.T. Parks 733 1930-05-00
United States, California, Lake, E slopes of Mt. St. Helena, 38.66788101 -122.6160278
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P.J. Zinke 158 1950-08-25
United States, California, Humboldt, Salmon Creek 3 mi W of Miranda, 40.2214 -123.877, 91m
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C.B. Wolf 1245 1927-08-30
United States, California, Humboldt, Ettersburg, 40.136 -123.9978
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W.L. Jepson 20703 1942-06-09
United States, California, Lake, Mt. St. Helena, E side along St. Helena Creek, 38.68596 -122.594221
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H.E. Parks; J.P. Tracy 11433 1937-07-21
United States, California, Del Norte, State line N of Monumental, at head of Shelley Creek, 41.9953 -123.7907, 945m
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Francis Winter sn 1960-04-24
United States, California, Humboldt, Along rd, French Camp Ridge, 41.1665 -123.8157, 915m
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M.T. Milligan 32 1964-05-09
United States, California, Modoc, 4 mi. N of Hwy. 139 on USFS Rd. 44N15, 41.55664 -120.97638, 1524m
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D.E. Anderson 1886 1961-11-17
United States, California, Del Norte, 2 mi. N of Gasquet, 41.85652 -123.96745, 122m
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W.R. Rogers 37 1965-05-03
United States, California, Tehama, 10 mi W of the town of Mineral on Hwy. 36, 40.34883 -121.77212
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R.S. White 76 1965-05-15
United States, California, Plumas, 40 mi W of Chester on Hwy. 36, 40.355858 -121.792334
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D.E. Anderson 1878 1961-10-08
United States, California, Trinity, Near E Weaver Lake, 40.814 -122.9858, 1982m
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M.T. Milligan 614 1966-05-14
United States, California, Modoc, E slope of eroded volcanic plateau, 41.2739 -120.2808, 1677m
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M.T. Milligan 654 1967-06-15
United States, California, Modoc, E of Jess Valley, 41.2739 -120.2808, 171m
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Class sn 1937-05-12
United States, California, Humboldt, Hoopa, 41.0506 -123.68
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P.W. Shields sn 1955-05-00
United States, California, Humboldt, 7 mi W of Hoopa, 41.01239 -123.74929
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M.T. Milligan 91 1964-06-25
United States, California, Modoc, Upper Lassen Creek, 41.860889 -120.294242, 1829m
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H.E. Parks; S.T. Parks 24233 1943-06-00
United States, California, Del Norte, Darlingtonia, Smith River, 41.8367 -123.9383, 137m
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J.F. Knezevich 442 1968-05-14
United States, California, Humboldt, 11 mi. S of Ferndale on rd. to Cape Mendocino, 40.4797 -124.34391, 305m
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L.S. Rose 63004 1963-04-27
United States, California, San Mateo, La Honda, 37.31925 -122.27388, 122m
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H.E. Parks 4828 1934-03-00
United States, California, Humboldt, Spruce Cove, Trinidad, 41.05945969 -124.1407623