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M. R. Mesler; Robin Bencie, K. A. Wayman 1094 2011-08-03
United States, California, Humboldt, Patterson Meadows, 1555m
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M. R. Mesler; Robin Bencie, K. A. Wayman, Sydney Carothers 885 2011-07-12
United States, California, Humboldt, Patterson Meadows, 1555m
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R.A. Magie 108 1964-06-13
United States, California, Placer, Indian Hill Rd, Auburn
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Thomas Wood 248 1979-08-10
United States, California, Modoc, Corner of Bridge and Main St, Ft. Bidwell, 41.85764 -120.15186, 1378m
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Thomas W. Nelson; Jane Nelson 7433 1983-07-01
United States, California, Tehama, Along Forest Service Rd. 29N45, 3.6 mi. from junction with State Route 36., 40.321161 -122.86795, 854m
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R. Spellenberg 470 1964-06-18
United States, California, Tehama, 10 mi. SW of Mineral on Hwy 36, 40.34896 -121.77203
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J.F. Knezevich 237 1967-06-10
United States, California, Ventura, On Hwy. 33 in the Sespe Gorge, 30 mi. E of the junction in Ventura, 34.569978 -119.246403
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True Hoyle 140-67 1967-04-28
United States, California, Madera, 0.5 mi. E of the junction with Rd. 222 near Kerckoff Power Station, 610m
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S.J. Hawks 49 1965-05-08
United States, California, Tehama, 20 mi. E of Redbluff on Hwy. 36, 40.31658 -121.97021
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K.P. St. John 36 1965-05-07
United States, California, Tehama, 6 mi. E of Paynes Creek on Hwy. 36, 40.35044 -121.82061
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J.J. Wagoner 49 1965-04-30
United States, California, Lassen, 16 mi. W of Childs Meadow, along Hwy. 36, 40.346152 -121.762055
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R.S. White 81 1965-05-15
United States, California, Tehama, 30 mi. E of Red Bluff on Hwy. 36, 40.3576 -121.80001
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B.D. Rogers sn 1964-06-00
United States, California, Kern, Davis Station, Greenhorn Mtns., 35.616602 -118.617262, 1220m
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R.A. Magie 118 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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P. Kawabe 46 1968-05-25
United States, California, Tulare, 8 mi. NE of Springville on Hwy. 190 in Sequoia National Forest, 1067m
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M.G. Schmidt 8A 1975-07-10
United States, California, Tehama, Tedoc Rd., 40.28044 -122.88139
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R.E. Cooksey 241 1974-05-00
United States, California, Tulare, First ridge and Valley E of Chico Flat Campground, 35.812752 -118.442393, 1098m
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Thomas W. Nelson; J.P. Smith, Jane P. Nelson, James Nelson 2347 1976-04-12
United States, California, Napa, Along Morgan Valley Rd, 0.5 mi. from Lake Co. line, 38.849426 -122.391732
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Robert M. Specht 666 1977-04-14
United States, California, Lake, E of the Red Elephant Mine, 38.83402 -122.38237, 652m
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Christopher Davidson 7308 1978-06-18
United States, California, San Bernardino, San Bernardino Mtns, Hwy. 18, 10.2 mi. SE of Lucerne Valley, 1.6 mi. inside San Bernardino National Forest, below Whiskey Springs, opposite Chicopee Creek and Canyon., 34.335 -116.8333333, 1616m
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M.S. Taylor; J.D. Jokerst 2638 1980-05-15
United States, California, Butte, 1/4 mi. E of Cohasset Rd. on Cohasset Ridge, 9 mi. NE of Chico, 39.86611111 -121.7916667, 396m
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Richard Spjut 6194 1980-05-14
United States, California, Kern, Near Onyx along Hwy. 178 at southern end of the Sierra Nevada, 35.69023 -118.220634, 823m
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J.P. Smith; J.O. Sawyer 4651 1971-05-22
United States, California, Tehama, 22 mi. W of Mineral, along Hwy. 36, 40.31658 -121.97021
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Robert Kirkpatrick; Doug Renwick 116 1981-05-09
United States, California, Tehama, 2 mi. up Tedoc Mtn. Rd. off Hwy. 36, 40.32675 -122.86427, 671m
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S.R. Ahrens; L. Sieburth, B. Potter 28 1981-05-10
United States, California, Tehama, 40.32214 -122.84783, 671m
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C.G. Phillips; L. Cole, S.A. Haultain, K.B. Barrows 72 1984-05-12
United States, California, Trinity, Chanchelulla Peak, 40.473202 -122.991134, 457m
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R.F. Thorne; C.W. Tilforth 39653 1971-05-25
United States, California, Fresno, 2.5 mi. E of Auberry, 37.081147 -119.452597, 823m
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W.S. Pierce 10 1963-04-10
United States, California, San Luis Obispo, W of Cuesta Grade (Hwy. 101) N of San Luis Obispo on road to TV tower, 35.345471 -120.642053, 610m
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J.P. Smith; , J.O. Sawyer, & R. J. Cole 13,067* 2010-08-07
United States, California, Siskiyou, Klamath National Forest, road to Crater Lake off Forest Service Road 40N24., 41.389 -122.592, 1838m
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L.P. Janeway 10190 2010-09-04
United States, California, Mendocino, Along Forest Service Rd. 20N78, 1.0 road km. E of FS Road M1, at base of east side of Coyote Rock, 39.62638889 -122.9852778, 1829m
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R.C. Wunner 432 1965-08-14
United States, California, Siskiyou, Lava Beds National Monument. At junction of Tichner Rd. and road to Hwy. 139, 41.6269 -121.22405, 1311m
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L.R. Heckard; Lincoln Constance, Robert Ornduff 2290 1969-06-24
United States, California, Siskiyou, NW side of Mt. Shasta along Hwy. 97, 0.7 miles S of Bolam road junction, 41.49441 -122.24323
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HSC230966 L. P. Janeway 13322 2020-08-06
United States, California, Lake, High North Coast Ranges. A little over the southeast edge of the top of Sheetiron Mountain. T19N, R8W, NE¼ of sec. 22. St. John Mtn. 7.5' quad., 39.490833 -122.733333, 1974m
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M. Mesler 815 2009-07-31
United States, California, Trinity, South Fork Mtn. FS1, south of intersection with 4N12, 40.51668 -123.50748, 1671m
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H.E. Parks; S.T. Parks 5593 1935-06-00
United States, California, Humboldt, E side of Prairie Creek, N of Orick, 41.3247 -124.0362
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Thomas W. Nelson; B. Reinhardt 2091 1975-07-30
United States, California, Humboldt, Grouse Creek side of Last Chance Ridge., 40.6912 -123.5929
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Thomas W. Nelson; Jane P. Nelson, James Nelson 1999 1975-07-15
United States, California, Humboldt, Bald Hills Rd, just W of French Camp., 41.1465 -123.831
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Al Hobart
United States, Oregon, Josephine, detailed locality information protected
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M. Mesler 625a 2006-07-28
United States, California, Humboldt, E of Grouse Mtn, 2.1 mi. from NF 1, below road., 40.7653 -123.657, 1448m
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M. Mesler 627 2006-07-28
United States, California, Humboldt, NNE of Grouse Mtn, 1.1 mi. from NF 1., 40.7805 -123.6802, 1570m
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Cara Witte 455 2007-07-09
United States, California, Humboldt, Grouse Mtn.. FS Rd. 4N32. 1/4 mile S of intersection with 5N04, 40.7593 -123.6603, 1466m
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K. A. Wayman; Robin Bencie, M. Mesler, Julie Gregory 186 2010-07-22
United States, California, Humboldt, Near North Trinity Mtn, 11.5 mi east of Hoopa along Big Hill Rd (8N01), at Six Rivers National Forest boundary., 41.0895 -123.5519, 1433m
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HSC230239 G. Jennings sn 2001-07-09
United States, California, Humboldt, Six Rivers National Forest, Lower Trinity District, near Horse Trail Ridge; adjacent to FS Road 10N02, ~.75 mi. west of Domingo Creek crossing., 41.127342 -123.53243, 1402m
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M.T. Milligan 446 1965-07-11
United States, California, Modoc, N end of Jess Valley, 41.25536 -120.30304, 1616m
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William J. Ferlatte 261 1966-08-03
United States, California, Siskiyou, Mtn. Meadow Ranch, 41.072504 -122.938239, 1524m
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J.P. Smith; Steve Selva 4580 1970-08-09
United States, California, Siskiyou, In potato fields W of Macdoel., 41.829692 -122.063598
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J.P. Smith; Steve Selva 4440 1970-07-17
United States, California, Siskiyou, 41.621228 -122.984281, 915m
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Thomas Wood 209 1979-08-08
United States, California, Modoc, 1 mi. S of Ft. Bidwell along Hwy. 1, corner house where road turns W, 41.84795 -120.15224, 1372m
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Susan H. Bicknell sn 1989-04-17
United States, California, San Luis Obispo, Montana de Oro, along Eastern Boundary Trail, 35.28318 -120.84339
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E.L. Greene sn 1887-00-00
United States, California, Alameda, Berkeley., 37.8667 -122.2667
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C.S. Apperson sn 1966-04-04
United States, California, Los Angeles, Pierce College Arboretum, Woodland Hills
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D.W. Snell 2 1964-03-22
United States, California, Orange, 1/2 mi. S of Imperial Hwy, 1 mi. W of Yorba Linda., 33.888001 -117.811993
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W.R. Marsh 37 1972-08-00
United States, California, Orange, Between Artesia and Buena Park, E side of Artesia Ave, 1.5 mi. NW of Western Ave., 23m
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Susan H. Bicknell sn 1989-04-16
United States, California, San Luis Obispo, Montana de Oro State Park, 35.29061 -120.87386
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F. Bowcutt 1503 1989-07-12
United States, California, Mendocino, 15 mi. SW of Garberville, 60 mi. SSE of Eureka, old home site in garden of Needle Rock Ranch House, 39.939501 -123.957284, 76m
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Steve Boyd 1120 1985-08-07
United States, California, Riverside, Murrieta area, Clinton Keith Rd. near (just E of) Bear Creek golf course, 33.58333333 -117.25
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G.L. Clifton; Overton 3062 1979-05-22
United States, California, Del Norte, Near the town of Gasquet., 41.84788889 -123.9570556, 152m
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G.L. Clifton; Overton 4049 1979-06-04
United States, California, Trinity, Near Van Duzen River, close to the town of Alderpoint, 40.35469444 -123.4815556, 853m
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Overton; Butler 12637 1979-08-02
United States, California, Humboldt, Near Grogan Hole, close to the town of Hoopa., 41.08458333 -123.4705556, 1554m
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Thomas W. Nelson; Jane Nelson 8697 1988-06-29
United States, California, Del Norte, Along French Hill Rd, 3.45 mi. from junction with State Rte. 199, 41.835537 -123.973202, 457m
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Carl C. Marshall 467
United States, California, Humboldt, Throughout Humboldt.
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Carl C. Marshall 467A 1887-06-00
United States, California, Humboldt, S Humboldt.
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Thomas W. Nelson; Jane P. Nelson 7782 1985-05-24
United States, California, Mendocino, Along State Route 20, ~ 1.5 miles W of junction with U.S. 101; west of Willits, 39.412916 -123.364131, 457m
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E. Ferguson 345 1920-05-15
United States, California, Napa, Pope Creek, 38.612605 -122.319688
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Lincoln Constance 613 1934-05-23
United States, California, Humboldt, SW slope, upper end of Look Prairie, S Fork Eel River, Bull Creek region, 366m
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Thomas W. Nelson 476 1971-06-15
United States, California, Mendocino, Beside the road to Lake Pillsbury, 39.440751 -122.975819
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Thomas W. Nelson; D. Anderson 882 1973-05-05
United States, California, Mendocino, N of Eden Valley Ranch overlooking Eden Creek along jeep road to Roberts Lake., 39.64911 -123.183193, 640m
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Thomas W. Nelson; Jane Nelson 1343 1974-05-27
United States, California, Mendocino, Beside Covelo-Dos Rios Rd. 4 mi. E of Dos Rios, 39.707347 -123.301763
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Thomas W. Nelson; Jane Nelson 1258 1974-05-10
United States, California, Mendocino, W side of Hwy. 101, 2 mi. N of its junction with Redwood Valley Rd., 39.276043 -123.255085
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Thomas W. Nelson; Alan Goes 2557 1976-05-23
United States, California, Mendocino, Along road to Little Red Mtn., 39.855217 -123.648057, 793m
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E. Cope 30 1977-04-23
United States, California, Lake, 0.4 mi. N of Hwy. 20 on the Walker Ridge Rd., 39.0281 -122.45321, 640m
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J.P. Smith; J.O. Sawyer 6366 1973-04-29
United States, California, Lake, 5 mi. S of Lakeport, on SR 29
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J.P. Smith; J.O. Sawyer 4681 1971-06-05
United States, California, Lake, 4 mi. N of Upper Lake on the road to Lake Pillsbury, 39.21772 -122.935064
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Thomas W. Nelson; Jane Nelson 5885 1980-06-24
United States, California, Lake, Pillsbury Resort, 39.414869 -122.953971, 610m
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Teresa Prendusi sn 1977-04-23
United States, California, Lake, 0.4 mi. N of Hwy. 20 on Walker Ridge Rd., 39.0281 -122.45321, 640m
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M.A. Strull; C. Houseman, L. Linstedt 9 1984-04-28
United States, California, Colusa, 6 mi. E of Bartlett Springs Rd. on Brimm Rd., 39.163001 -122.475568, 488m
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J. Hunter 72 1988-04-24
United States, California, Tehama, Vina Plains Preserve, 30 m S Lassin Rd, 3 km E Hwy. 99, NE corner Safe pasture, 39.919955 -121.984855
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L. Blackford; S. Branch, D. Malm 67 1988-04-16
United States, California, Colusa, 2 mi. W on Brim Rd. from corner of Brim Rd. and Bear Valley Rd., 39.157 -122.471, 518m
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Gladys L. Smith; C.H. Smith 7802 1983-05-29
United States, California, Mendocino, Summit of Hwy. 20, Ft. Bragg to Willits, 579m
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Clare R. Wheeler 1112 1979-05-27
United States, California, Mendocino, Red Mtn, N. BLM access road, 13 mi. E of Hwy. 101, 976m
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Gladys L. Smith 6603 1981-06-10
United States, California, Mendocino, Bordering old Northwestern Lumber Co. millpond, 18 km W of Willits on Sherwood Rd., 39.5023 -123.437265, 671m
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NULL Gladys L. Smith 6579 1981-06-10
United States, California, Mendocino, 17 km W of Willits on Sherwood Rd., 39.4688 -123.3974, 671m
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Gladys L. Smith; Clare R. Wheeler 6326 1981-05-23
United States, California, Mendocino, Elkhorn Rd, 3.3 km S of junction with Rte. 128 at Yorkville, 38.87616 -123.21501, 335m
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Gladys L. Smith; Clare R. Wheeler 6226 1981-05-21
United States, California, Mendocino, Just E of Boonville town limits, 39.00224 -123.34955, 122m
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Gladys L. Smith 6188 1981-05-20
United States, California, Mendocino, Along Pine Mt. Rd. E of summit, 19 km E of Hwy. 101, 38.868335 -122.901165, 670m
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Gladys L. Smith; C.H. Smith 5728 1980-05-20
United States, California, Mendocino, Along Reeves Canyon, 1.6 km NW of junction with Hwy. 101, 39.28028 -123.26135, 274m
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Gladys L. Smith 6204 1981-05-20
United States, California, Mendocino, Along Mountain House Rd, Rte. 111, 9.6 km S of Hopland, 213m
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Gladys L. Smith; Charles H. Smith 5548 1979-05-26
United States, California, Mendocino, Along Bell Springs Rd, 1.6 km N of junction with Rte. 101, 39.83556 -123.57656, 739m
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N. Wynne; M. Peckham, J. Bamesberger 52 1994-04-22
United States, California, Lake, 11 mi. from junction with Walker Ridge Rd.
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Thomas W. Nelson; Jane Nelson 9197 2004-05-05
United States, California, Mendocino, Along Finez Rd, 2.6 mi. from junction with Hwy. 101 at Hopland, 38.969489 -123.018809, 207m
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Thomas W. Nelson; Jane Nelson 9197 2004-05-05
United States, California, Mendocino, Along Finez Rd, 2.6 mi. from junction with Hwy. 101 at Hopland, 38.969489 -123.018809, 207m
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Carl C. Marshall 29 1886-06-00
United States, California, Humboldt, Mad River region.
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J.P. Tracy 14812 1936-05-17
United States, California, Humboldt, Fickle Hill, 6 mi. SE of Arcata., 40.85419846 -124.031601, 610m
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E. W. Styskel 29 1963-05-16
United States, California, Humboldt, 3 mi. SE of Korbel, Snow Camp Rd., 40.88036 -123.86939, 290m
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Tom Duebendorfer 48 1977-05-15
United States, California, Humboldt, 0.52 mi. after junction of Snow Creek Rd. and Maple Creek Rd. along Maple Creek Rd., 40.85612 -123.9166, 518m
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J.O. Sawyer; R.J. Cole 3209 1978-06-13
United States, California, Del Norte, Del Norte Redwoods State Park on Damnation Creek Trail., 41.65374 -124.12834, 30m
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Clare R. Wheeler; Ron Griffith 3000 1982-06-04
United States, California, Mendocino, Flood plain of Gualala River, 50 ft. E of Hwy. 1., 38.7601 -123.5169, 6m
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F. Bowcutt 1270 1989-05-20
United States, California, Mendocino, Along Lost Coast Trail in J. Smeaton Grove, 1 mi. E of Bear Harbor Point, 4.5 mi. SSE from Four Corners, 39.91395 -123.91969, 229m
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F. Bowcutt 1989 1995-06-07
United States, California, Mendocino, 80 mi. S of Eureka, 10 mi. W of Leggett, W tributary of Jackass Crk, just S and SE of Wheeler along Wheeler Rd, before, at, and beyond horseshoe bend in road., 39.8831 -123.91098, 30m
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Claire Golec sn 1999-06-02
United States, California, Humboldt, HB&M, old landing off of skid road, along ridgeline above Van Duzen River, 40.43757 -123.90329, 427m