HSC
J.P. Smith; J.O. Sawyer, R.J. Cole 12729 2010-04-11
United States, California, Monterey, Along Vineyard Canyon Road., 35.83448 -120.63225, 327m
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J.P. Smith; J.O. Sawyer, R.J. Cole 12735 2010-04-11
United States, California, San Luis Obispo, Along Bitterwater Road., 35.68617 -120.25296, 530m
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M. R. Mesler 1387 2012-07-27
United States, California, Del Norte, Blue Ridge, FS road 16N02, 41.779072 -123.755321, 1530m
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R. Spellenberg 444 1964-06-17
United States, California, Trinity, Spellenberg property, 2 mi. E of Burnt Ranch, 40.790234 -123.452523
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D.E. Anderson 3778 1965-06-01
United States, California, Humboldt, Along Friday Ridge Rd. about 3 mi. NE of its Jct. with Titlow Hill Rd., 40.858836 -123.673604, 1067m
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R. Spellenberg 163 1963-06-16
United States, California, Trinity, Spellenberg Ranch, Burnt Ranch, 40.790234 -123.452523
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J.R. Bernard D19 1963-04-15
United States, California, Monterey, Laguna Seca (halfway between Salinas and Monterey), 36.584298 -121.753548
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Francis Winter sn 1960-05-07
United States, California, Humboldt, 1 mi. S of Tish Tang Boys Camp, 41.009973 -123.641862, 305m
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W. Jan Rowe 21 1966-04-05
United States, California, Santa Cruz, Near intersection of Marmonte Rd. and Larkin Valley Rd., 36.95397 -121.84673, 91m
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S.M. Clapp 19 1966-04-07
United States, California, Orange, 3 mi. from Modjeska Canyon towards Silverado Canyon, 33.73205 -117.636048, 152m
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Carolyn Fante 23 1971-10-19
United States, California, Butte, E side Humbug Rd., 39.76672 -121.677433, 146m
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J.O. Sawyer 2409 1971-07-07
United States, California, Trinity, E of Weaver Bally, 40.80026 -122.97711, 1738m
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Mary Katherine Wicksten 58 1971-06-17
United States, California, San Mateo, Huddart Park, above Oak Flat, 37.433986 -122.288167
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J.O. Sawyer 2491A 1970-04-18
United States, California, Trinity, Above New River., 40.8581 -123.468, 244m
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J.O. Sawyer 2611A 1970-05-00
United States, California, Trinity, Above New River, 40.8581 -123.468, 244m
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R.W. Spjut 2215 1972-02-21
United States, California, Orange, Santa Ana Mts, Cleveland Natl Forest, along Hwy. 74, 33.536395 -117.552311, 305m
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Frederick W. Oettinger 1347 1969-08-12
United States, California, Siskiyou, Marble Mtn. Wilderness Area, along trail above Willow Springs, 41.41591 -123.19662, 1677m
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Frederick W. Oettinger 1033 1969-07-15
United States, California, Siskiyou, Below seepage along trail from English Lake to Diamond Lake, 41.41457 -123.21335, 1875m
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Arthur R. Kruckeberg 6217 1972-06-10
United States, California, Siskiyou, 3-4 mi. S of Cook and Green Pass, 41.914105 -123.131231
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Melinda F. Denton 2809 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
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Thomas E. Higley 80 1974-05-04
United States, California, Lake, 1 mi. N of Cold Springs Mtn., 39.10473 -122.493388, 1067m
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Glenn McGourty 14 1974-04-20
United States, California, Colusa, Roadcut of Hwy. 16, 17 mi. E of Esparto, 38.68176 -121.75049
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Thomas W. Nelson; D.E. Anderson 889 1973-05-06
United States, California, Mendocino, Road to Eden Valley just N of entrance to valley., 39.605288 -123.175839
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NULL A.M. Montalvo; J.D. Ackerman 518 1975-06-26
United States, California, Riverside, Cleveland National Forest, Hwy. 74 between San Juan Capistrano and Lake Elsinor near Upper San Juan Campground, 33.6064 -117.4331
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Lon Hall 349 1975-05-17
United States, California, Trinity, SE-facing slope on the trail to Denny at the confluence of New River and Trinity River, 34.5657204 -117.5869102, 310m
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A.M. Montalvo 238 1975-05-17
United States, California, Trinity, SE facing slope on trail to Denny at confluence of the New River and the Trinity River, 40.845774 -123.480006, 310m
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A.M. Montalvo; J.D. Ackerman 519 1975-06-26
United States, California, Riverside, Hwy. 74 between San Juan Capistrano and Lake Elsinor, 1 mi. E of Upper San Juan Campground, Cleveland Natl Forest, 33.61655 -117.42514
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John S. Palmer 323 1975-05-03
United States, California, Lake, 8.7 mi. E of Hwy. 29 along Butts Canyon Creek on Butts Canyon Rd., 38.713323 -122.474708, 549m
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Gary S. Lester 613 1975-05-11
United States, California, Mendocino, Slope above Lower Wilderness Meadow along Ahlquist Trail, 39.741467 -123.630292, 427m
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Lon Hall 353 1975-05-17
United States, California, Trinity, SE-facing slope on the trail to Denny at the confluence of New River and Trinity River, 34.5657204 -117.5869102, 310m
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J.D. Ackerman; A.M. Montalvo 498 1974-06-24
United States, California, Monterey, Arroyo Seco River near confluence with Salinas River, just S of Soledad, 36.40533 -121.31988
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Thomas W. Nelson; James Nelson 2607 1976-05-30
United States, California, Humboldt, McKeown Ranch, N of Dinsmore., 40.515569 -123.61705
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NULL D.E. Anderson; J.P. Smith J-1129 1971-06-21
United States, California, Trinity, 12 mi. S of Zenia along Zenia-Covelo Rd., 40.0914 -123.4005
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J.O. Sawyer 2715 1975-10-17
United States, California, Humboldt, Near Box Camp on Big Hill Rd. to N Trinity Mtn., 41.089 -123.5445
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Richard Runyon 35 1977-04-24
United States, California, Colusa, Along Walker Ridge Rd. above Barrel Springs Campground, 39.15256 -122.47966, 701m
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N.G. Sugihara 38 1977-04-24
United States, California, Colusa, Walker Ridge Rd. above Barrel Springs Campground, 39.15256 -122.47966, 701m
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M.A. Baker 222 1977-04-24
United States, California, Colusa, Walker Ridge Rd. above Barrel Springs Campground, 39.15256 -122.47966, 701m
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J.O. Sawyer; Ken Stillman 2730 1976-05-29
United States, California, Siskiyou, Junction of Specimen Creek and Little N Fork of the Salmon River, 41.343343 -123.174956, 732m
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Thomas W. Nelson; Jane Nelson 3485 1977-06-19
United States, California, Trinity, Along Rd. 2S08 just NW of jct. with Rd. 1S07, 40.2922545 -123.5385682, 1524m
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J.O. Sawyer 3261 1978-06-20
United States, California, Siskiyou, Marble Mtn. Wilderness; W of Abbots Upper Cabin, N Fork Trail, 41.519542 -123.194998, 1524m
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Stephen Plant 238 1978-05-13
United States, California, Shasta, Beegum Gorge Rd. (USFS Rd. 1S02), 40.33084 -122.91787, 976m
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J.P. Smith; J.O. Sawyer, Thomas W. Nelson 9371 1977-07-14
United States, California, Mendocino, Mendocino National Forest, top of Hull Mtn., 39.522112 -122.935795, 2095m
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William J. Ferlatte 1580 1974-07-25
United States, California, Siskiyou, Lower slope of Grouse Ridge along Yellow Rose Mine Trail, 41.050229 -122.91716, 1829m
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J.P. Smith; J.O. Sawyer, Thomas W. Nelson 9885 1978-05-07
United States, California, Trinity, 0.9 mi. S of bridge over Browns Creek, 40.568508 -122.924055, 610m
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G.L. Clifton; Walter Overton 3969 1979-06-03
United States, California, Trinity, Near Hettenshaw Valley, close to the town of Alderpoint., 40.31336111 -123.44475, 884m
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Overton; Butler 5206 1979-06-19
United States, California, Del Norte, Near Bear Basin Butte, close to the town of Gasquet, 41.75791667 -123.6708889, 1613m
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Overton; Butler 6444 1979-06-25
United States, California, Del Norte, Near Boundry Trail, close to the town of Klamath, 41.55772222 -123.7680833, 1372m
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G.L. Clifton; Butler 7491 1979-07-17
United States, California, Trinity, Near Jones Ridge, close to the town of Mad River, 40.22580556 -123.1905556, 1388m
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Overton; Butler 9873 1979-07-25
United States, California, Humboldt, Near Sims Mtn, close to the town of Willow Creek, 40.74391667 -123.6021389, 1295m
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M.A. Baker 784 1979-06-07
United States, California, Humboldt, N bank of road to Snow Mtn., 41.006179 -123.689618, 610m
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M.A. Ericksen 269 1979-05-12
United States, California, Trinity, Above Deer Lick Springs Rd, 2.5 mi. from S Fork Jct., 40.568508 -122.924055
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Clark L. Miller 8-165 1979-05-26
United States, California, Trinity, Along dirt rd. to Hobo Gulch Campground from Hwy. 299, 40.940536 -123.152101, 915m
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Ruby Van Deventer sn 1964-00-00
United States, California, Del Norte, Bear Basin Lookout, 41.802893 -123.737847, 1799m
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Ruby Van Deventer
United States, Oregon, Josephine, detailed locality information protected
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Ruby Van Deventer
United States, Oregon, Josephine, detailed locality information protected
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Ruby Van Deventer sn 1964-00-00
United States, California, Del Norte, Bear Basin Lookout, 41.802893 -123.737847, 1799m
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Ruby Van Deventer sn 1964-07-11
United States, California, Del Norte, Bear Basin, 41.807 -123.742, 1768m
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Kenneth Clark 103 1979-04-14
United States, California, Colusa, Bear Valley Rd. 3.9 mi. N of State Rte. 20, 39.03092 -122.40417, 412m
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J.O. Sawyer; R. Jane Cole 3091 1978-04-22
United States, California, Trinity, 8 mi. up Big French Creek Rd. (5N13) towards Ironside Mtn. Lookout., 40.821872 -123.379367, 1067m
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J.O. Sawyer; Thomas W. Nelson 3177 1978-06-09
United States, California, Trinity, Trail to Red Mtn., 40.3147 -123.1372, 1220m
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Teri Bartowski; Shane Feusier, Ruth Takaki, Carol Zimmerer 40 1980-04-19
United States, California, Colusa, 5.4 mi. from Lodoga along little Stony Creek at Digger Pine Campground, 39.2859976 -122.5774874
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William J. Ferlatte 680 1967-07-09
United States, California, Siskiyou, Kidd Creek Trail, 41.021578 -122.918166, 1768m
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D. Boyd; M. Eichelberger, Tim Messick, T. Ranker 1 1980-04-19
United States, California, Lake, Coldsprings Campground, along access rd. to Indian Valley Dam, 39.1 -122.4955556
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Melany Seacat; Deni Seymour 93 1979-05-16
United States, California, Mendocino, Big River Estuary; N side river, 3 mi. upriver, 39.306834 -123.780214
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J.P. Smith 6573 1973-05-06
United States, California, Shasta, Oak Bottom Campground in Whiskeytown Recreation Area, 40.64867 -122.592291
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J.P. Smith 8742 1976-05-20
United States, California, Trinity, Confluence of Bear Creek and Trinity River, 41.196632 -122.658937, 915m
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J.P. Smith; Thomas W. Nelson 8576 1976-04-13
United States, California, Lake, 5.7 mi. E of Bartlett Springs on the Bartlett Springs Rd., 39.16497 -122.62965, 488m
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NULL J.P. Smith; Steve Selva 3968 1970-06-15
United States, California, Siskiyou, 20 mi. E of Cecilville on the road to Callahan., 41.2334 -122.8923, 1646m
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J.P. Smith; J.O. Sawyer, Thomas W. Nelson 9648 1978-04-09
United States, California, Shasta, County Rd. A16, 1.6 mi. from its junction with Hwy. 36, 40.36855 -122.8721, 732m
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Gail Newton 886 1980-07-02
United States, California, Trinity, Near Swim Ridge, 40.16916667 -123.1758333, 1341m
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Brian H. McMurtry 1 1979-03-31
United States, California, Colusa, N side Salt Canyon Hwy. 20, 11 mi. WSW of Williams, 39.011667 -122.364444, 143m
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Gail Newton 137 1980-06-07
United States, California, Humboldt, Near Brush Mtn., 40.91222222 -123.6666667, 1128m
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J.P. Smith; Thomas W. Nelson 10101 1979-06-15
United States, California, Trinity, Shasta-Trinity National Forest, Bear Creek at its junction with the Trinity River, 41.196632 -122.658937, 915m
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John S. Palmer 226 1974-07-03
United States, California, Trinity, Bear Lakes area; along trail to Big Bear Lake., 41.211387 -122.678054, 1463m
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Thomas W. Nelson; Jane Nelson 5115 1980-04-27
United States, California, Lake, Beside Hwy. 20 at mile post 41.73, 2 mi. W of Oasis
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Gladys L. Smith 6194 1981-05-20
United States, California, Mendocino, 16 km E of Hwy. 101, along Pine Mtn. Rd., 38.85967 -122.914367
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Gladys L. Smith; Charles H. Smith 8041 1983-06-26
United States, California, Mendocino, Mendocino National Forest, near Ham Pass, USFS Rd. M-1, 23N21, N of Eel River Work Station, 39.887679 -123.089519
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Clare R. Wheeler; Gladys L. Smith, B. Lembke 3526 1983-07-13
United States, California, Mendocino, Mendocino National Forest, F.S. Rd. M1 about 2.5 mi. N of Monkey Rock, 39.574552 -122.938994, 1768m
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Clare R. Wheeler; Gladys L. Smith 1767 1980-06-18
United States, California, Mendocino, Hammerhorn Lake, 8 mi. N of Anthony Peak, 2 mi. S of Trinity Co. line and Hammerhorn Ridge. W side of lake, 39.948951 -122.990683, 1067m
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Clare R. Wheeler 1565 1980-05-01
United States, California, Mendocino, Middle Fork of Eel River near Salmon River, about 4 mi. SE of Round Valley, 305m
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Clare R. Wheeler 2403 1981-06-15
United States, California, Mendocino, Mendocino National Forest, 6 mi. E of Middle Fork Eel River on Mendocino Pass Rd., 1037m
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J.P. Smith; J.O. Sawyer 10383 1982-05-09
United States, California, Shasta, Lewiston Turnpike, 0.5 mi. from its junction with Hwy. 299, 40.673501 -122.660472, 610m
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Rob Marheine; Bruce Delgado, Tim Tilgham sn 1987-04-10
United States, California, Lake, 8 mi. N of Hwy. 20 on Walker Ridge Rd.; 50 ft off W side of rd, opposite Blue Oak Campground, 39.07 -122.50861
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L. Blackford; S. Branch, D. Malm 39 1988-04-16
United States, California, Lake, 6.1 mi. on Walker Ridge Rd. off Hwy. 20 at Blue Oak Campground, 39.07 -122.5086111, 732m
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Gena Calcarone 21 1995-03-20
United States, California, San Diego, Ramona, San Vicente Reservoir, 32.9463 -116.9129, 457m
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Vernon H. Oswald; L. Ahart 8746 1997-07-17
United States, California, Trinity, Forest Route 29 (Trinity National Forest) .2 mi. S of Jct. with 29N58 (to Forest Glen) 5.8 mi. S of Hwy. 36, 40.348333 -123.161111, 1482m
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C.A. Janeway; L.P. Janeway sn 1986-04-12
United States, California, Merced, Along Billie Wright Rd, and N Fork Los Banos Creek, 1.5-3.5 mi. W of confluence with S Fork, 274m
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J. Breton; A. Livingston 12 2005-06-15
United States, California, Humboldt, NE of Grouse Mtn., 40.758889 -123.654167, 1327m
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L. Ahart 12747 2006-06-15
United States, California, Glenn, Black Diamond Rd, about 2.5 mi. W of the paved road, 4.75 mi. from Stonyford, 39.39966667 -122.6127222, 750m
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L. Ahart 12633 2006-05-19
United States, California, Butte, W side of Bardees Bar Rd, S of small stream, .25 mi. SW of the bridge across the N Fork of the Feather River, 2.75 mi. SW of Pulga, 39.76566667 -121.4605, 406m
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Cara Witte 548 2007-07-19
United States, California, Humboldt, Ammon Ridge Rd, 2 mi. E of intersection with National Forest 1., 40.790639 -123.671041, 1453m
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Cara Witte 722 2008-06-13
United States, California, Humboldt, Forest Service Road 4N32. 0.5 mi. N of intersection with Forest Service Road 4N32B., 40.76111 -123.66056, 1417m
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Sydney Carothers 2 2014-06-11
United States, California, Humboldt, Six Rivers National Forest, Lassics Botanical Area; south face Mt. Lassic, along trail to summit, 40.333497 -123.554494, 1772m
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D.R. Stover 34 1965-04-12
United States, California, Ventura, Hall Canyon, N of Ventura High School
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D. Connell 33 1965-04-10
United States, California, Ventura, Matilija Canyon Rd., 34.501209 -119.380889, 457m
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J.F. Knezevich 315 1967-06-20
United States, California, Santa Barbara, Rd. to Painted Cave Townsite at Painted Cave, 34.5036 -119.805, 732m
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C.E. Fellows 95 1965-06-23
United States, California, Ventura, 2.5 mi. E of Camarillo on Hwy. 101
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D.J. Jager 49 1965-04-16
United States, California, Mendocino, Ca. 2 mi. E of Talmage along Mill Creek Rd., 39.131569 -123.130434, 366m
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David Porter sn 1965-04-22
United States, California, Los Angeles, 0.5 mi. N of Topanga Canyon Blvd, Topanga Canyon, Santa Monica Mtns., 34.09495 -118.601434, 412m
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C.S. Apperson sn 1967-06-03
United States, California, Los Angeles, 6 mi. E of Hwy. 99 on Ave. D, 34.769336 -118.702222