HSC
Wendell Wood 291 1970-09-09
United States, California, Del Norte, Klamath Beach Rd, ca. 3 mi. W of Hwy. 101, 41.534438 -124.068662, 61m
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M.J. Athey 7 1970-11-02
United States, California, Humboldt, Trinidad, just after Westhaven turnoff on Hwy. 101, and Havenway, 41.036161 -124.108801
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Tim Baroni 122 1971-07-06
United States, California, Humboldt, About 5 mi. S of Ferndale on the Mattole Rd., 40.51656 -124.27042
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J.O. Sawyer 2535A 1970-04-19
United States, California, Trinity, 0.5 mi. N of Denny Campground, above New River, 40.929703 -123.386037, 427m
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T.O. Osborne 173 1970-06-17
United States, California, Del Norte, Prince Island, 3/8 mi. W Sinestia Rock., 41.951095 -124.215019
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Thomas W. Nelson 920 1973-05-22
United States, California, Humboldt, Growing on C.S.U.H. campus, 40.874203 -124.077891
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J.P. Smith 6017 1973-04-07
United States, California, Trinity, New River Trail from Grays Falls Campground, on the N side of the Trinity River and W side of the New River., 40.8499 -123.4799, 244m
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J.D. Ackerman 451 1975-06-10
United States, California, Humboldt, 1 mi. N of Samoa Bridge turnoff from Samoa Blvd, S of Manila, 40.839169 -124.168972
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Thomas W. Nelson; James Nelson 2632 1976-05-30
United States, California, Humboldt, McKeown Ranch, N of Dinsmore., 40.515569 -123.61705
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Sue Sweet 9 1977-05-01
United States, California, Mendocino, 4.2 mi. E on Bell Springs Rd. off Hwy. 101, 39.855055 -123.559671, 915m
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Diane L. Reed 127 1978-05-27
United States, California, Humboldt, Horse Mtn, on Titlow Hill Rd. 1.5 mi. from junction with Hwy. 299, 40.874653 -123.767343
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Sheila Logan 19B 1978-04-09
United States, California, Humboldt, Fieldbrook, 0.5 mi. E of McKinleyville on Murray Rd., 40.9608 -124.0715, 122m
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R. York 224 1979-04-13
United States, California, Humboldt, Just N of College Cove, 41.093841 -124.146809
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G.L. Clifton; Butler 7467 1979-07-17
United States, California, Trinity, Near Horse Ridge Mtn, close to the town of Mad River, 40.25933333 -123.2613611, 1851m
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Walter Overton 8122 1979-07-17
United States, California, Trinity, Near S Fork Mtn, close to the town of Mad River., 40.24505556 -123.2353056, 1390m
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Thomas Wood 121 1979-04-20
United States, California, Humboldt, Along frontage Rd, parallel and E of Hwy. 101 at Patrick Creek Drive intersection, S of Patrick Creek., 40.992385 -124.108982, 6m
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Terry Roth 89AB 1979-05-26
United States, California, Humboldt, Arcata, Jct. of Western Ave. and Grant Ave., 40.881801 -124.091144
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Kenneth Clark 204 1979-04-29
United States, California, Trinity, Grays Falls Campground, E of Willow Creek on Hwy. 299 N side of Trinity River, 0.1 mi. W of junction with the New River., 40.849679 -123.484933, 610m
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Rick Lundquist 103 1979-05-23
United States, California, Humboldt, 3.4 mi. up Fickle Hill Rd. from 11th St., 40.846187 -124.034087, 274m
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Clark L. Miller 2-121 1979-05-13
United States, California, Humboldt, N of Trinidad along Patricks Point Dr., 41.108415 -124.14688
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M.A. Baker 371 1977-06-06
United States, California, Humboldt, Hoopa, 41.105613 -123.690879
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J.M. DiTomaso 931 1979-04-29
United States, California, Trinity, Grays Falls Campground, on rocky slope above Trinity River., 40.851764 -123.458929, 305m
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J.P. Smith 4968 1971-10-06
United States, California, Humboldt, End of Murray Rd. in McKinleyville., 40.956446 -124.126317
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J.P. Smith; T. Nelson, Jane P. Nelson 8531 1976-03-20
United States, California, Trinity, Shasta-Trinity National Forest, Whites Bar, 40.749768 -123.285114, 427m
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Melany Seacat; Deni Seymour 12 1979-04-15
United States, California, Mendocino, Big River Estuary, N side of river, 4.25 mi. upriver, beside logging Rd., 39.306733 -123.761795
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R. Kalal 20 1980-05-19
United States, California, Humboldt, Arcata, Humboldt State University campus, Union St. near 14th St., 40.871107 -124.076873, 40m
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J.F. Knezevich 371 1967-10-28
United States, California, Del Norte, Near Hwy. 101 and Klamath River, 41.514444 -124.029148
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J.W. Johnson 1412 1962-03-31
United States, California, Humboldt, Arcata, along the Lanphere Lane near the swamp, Samoa Peninsula, 40.898333 -124.130556
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D.A. Shally 46 1965-05-15
United States, California, Humboldt, Arcata, 1/4 mi. NE of HSC campus on Jolly Giant Creek, 40.8772 -124.0713
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S.J. Hawks 17 1965-04-06
United States, California, Humboldt, Luffenholtz Beach, 41.040351 -124.120722
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R.D. Zortman 47 1963-05-15
United States, California, Humboldt, 5 mi. NE of Arcata, S of the Mad River, off Warren Creek Rd., 40.9036 -124.0329, 91m
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G.N. Bos 268 1965-05-15
United States, California, Humboldt, 2 mi. W of Berry Summit along U.S. 299., 40.92011 -123.78756, 701m
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R.I. Bonn 48 1965-05-09
United States, California, Humboldt, 4 mi. W of Arcata on Lanphere Rd., 40.8985 -124.1392
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D.B. Bader 47 1963-04-01
United States, California, Humboldt, Second of the Clam Beach lagoons, W of Hwy. 101, 41.0029 -124.11152
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D.E. Anderson 1952 1962-03-31
United States, California, Humboldt, Coastal area of Prairie Creek State Park, 41.384637 -124.062699
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Francis Winter sn 1960-03-26
United States, California, Humboldt, Samoa Peninsula 6 mi. W of Arcata, 40.825292 -124.177214
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R.A. Rasp 35 1964-04-25
United States, California, Trinity, 12 mi. past Jct. of Hwy. 299 on S Fork Rd.
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Gail Newton 774 1980-07-01
United States, California, Trinity, Near Hayden Roughs., 40.11638889 -123.2438889, 1250m
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M.A. Baker 2593 1980-07-02
United States, California, Trinity, Near Swim Ridge., 40.16916667 -123.1758333, 1341m
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Grunert 37B
United States, California, Humboldt, Jolly Giant Creek, Arcata city limit, on Jolly Giant Rd. near HSU, 40.877245 -124.071963
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Gail Newton 135 1980-06-07
United States, California, Humboldt, Near Brush Mtn., 40.91222222 -123.6666667, 1128m
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Gail Newton 683 1980-06-28
United States, California, Humboldt, Near Mad River Butte., 40.70861111 -123.7677778, 1536m
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M.A. Baker 1586 1980-05-25
United States, California, Trinity, Near Browns Canyon, 40.41333333 -123.5302778, 823m
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Kenneth Clark 513 1980-03-01
United States, California, Humboldt, Shelter Cove, middle alluvial terrace, Dead Mans Gulch, 40.02802 -124.054742, 37m
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Gladys L. Smith 6300 1981-05-22
United States, California, Mendocino, On downgrade from summit of Old Toll Rd., 38.97319 -123.06797, 304m
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P.A. Daly 89 1986-03-12
United States, California, Humboldt, Trinidad Head, 41.0541 -124.1503, 61m
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M. Roantree 91 1985-06-11
United States, California, Humboldt, E side of Trinidad Head, 41.054796 -124.148895
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E. Mackey sn 1987-05-07
United States, California, Humboldt, Patricks Point State Park, Palmers Point, at beginning of trail to beach., 41.135793 -124.154326
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Gordon Leppig 720 1998-03-16
United States, California, Humboldt, McKinleyville, near end of Fischer Ave. at the Hammond Trail entrance, 40.926067 -124.120281, 18m
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F. Bowcutt 1092 1988-07-14
United States, California, Mendocino, Van Damme State Park, 2.5 mi. SE of Mendocino and approx. 1 mi. up Little River from Van Damme Beach, along Fern Canyon Trail, 39.277978 -123.779922, 30m
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F. Bowcutt 1331a 1989-05-23
United States, California, Mendocino, Bear Harbor, 2.5 air mi. SE of Needle Rock ranch house, 4 air mi. SE of Four Corners, 15 air mi. SW of Garberville, 39.914155 -123.935684, 12m
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Andrea Pickart 112 2002-05-26
United States, California, Humboldt, Lanphere Dunes, along dirt road to Lanphere Dune Office, 40.889994 -124.140073
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Steven Lee 16 2004-04-11
United States, California, Humboldt, About 1 mi. N of Scenic Dr, Houda Point. Off of Hwy. 101, Westhaven., 41 -124
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Cara Witte 181 2007-06-04
United States, California, Humboldt, Cold Spring. 0.5 mile S of Titlow Hill., 40.827934 -123.711585, 1386m
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Cara Witte 1003 2008-08-06
United States, California, Humboldt, Board Camp Mountain; 1 mile south of Forest Service Road 4N38 and National Forest 1 intersection., 40.698628 -123.703934, 1416m
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Cara Witte 674 2008-06-02
United States, California, Humboldt, Along National Forest 1. North of Kinsey Ridge., 40.763241 -123.694367, 1291m
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N.D. Dennis 35 1965-04-29
United States, California, Humboldt, 3 mi. N of Eureka on Old Arcata Rd., 40.791003 -124.086618
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HSC230129 Dana York 3338 2018-04-22
United States, California, Siskiyou, Klamath National Forest, Marble Mountains Wilderness, 573 air-meters W of the confluence of Salmon River and Wooley Creek, along the Wooley Creek Trail, 41.37608 -123.42883, 330m
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Nikolaus Gillen 1 2014-03-18
United States, California, Alameda, Tilden Regional Park, Grizzly Peak Trail., 37.883038 -122.243941, 364m
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Larry Berti 33 1969-03-19
United States, California, Tehama, N face of Antelope Creek Canyon, 12 mi. E of Red Bluff, from the dam to 3 mi. upstream from the dam., 40.210312 -122.011372, 213m
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G.L. Clifton; Overton 4019 1979-06-04
United States, California, Trinity, Near Van Duzen River, close to the town of Alderpoint., 40.33411111 -123.3857222, 853m
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Robert A. Schlising 2160 1962-04-19
United States, California, Monterey, 8.1 mi. N of Parkfield-Coalinga Rd., 35.980435 -120.454761
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P. Markle 7A 1960-03-00
United States, California, Ventura, Steckel Park., 34.4101 -119.0816
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J.W. Bosworth 9 1965-04-16
United States, California, Alameda, Oakland, 6 mi E of Skyline Blvd. on Redwood Rd., 37.767327 -122.109775
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Greg Bos 29 1963-03-09
United States, California, Contra Costa, Pinole Valley Rd, SE of Pinole, 37.978423 -122.265265, 61m
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W. Jan Rowe 29 1966-04-06
United States, California, Santa Cruz, 3 mi. N on Porter Gulch Rd. from main Hwy., 37.01503 -121.92327, 91m
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F. Demostene 3 1966-04-01
United States, California, Sonoma, 2 mi. E of Healdsburg, 38.623969 -122.827155
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J.V. Lenz sn 1946-04-06
United States, California, Amador, 5 mi. NW of Plymouth, 38.49535 -120.935856
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L.S. Rose 62026 1962-04-18
United States, California, Sonoma, Laguna de Santa Rosa, 2 mi. NE of Graton, 38.464254 -122.838259, 30m
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L.T. Gault 15 1964-03-24
United States, California, Tehama, 0.5 mi. W of Los Molinos on Sacramento River, 40.019146 -122.111873
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J.R. Bernard D-33 1963-04-15
United States, California, Monterey, Laguna Seca (halfway between Salinas and Monterey), 36.584298 -121.753548
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P.A. Murphy 10 1965-04-16
United States, California, San Mateo, About 5 mi. from Half Moon Bay on the Higgins Canyon Rd., 37.437432 -122.370233
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N.R. Waite 18 1965-05-01
United States, California, Alameda, Strawberry Canyon, 0.5 mi. E of the U.C. Berkeley Campus, 37.87645 -122.23793
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John L. Heywood; D.H. Norris 1812 1968-03-30
United States, California, Trinity, Hwy. 299, 31 mi. E of Humboldt Co. line, 40.737061 -123.193362
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J.P. Smith; Thomas W. Nelson, Jane P. Nelson 9576 1978-04-02
United States, California, Colusa, Bear Valley Rd, 2.1 mi. from its junction with Hwy. 20, 39.01745 -122.38915, 366m
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Clare R. Wheeler 1317 1980-03-26
United States, California, Mendocino, E side Rd. ca. 4.5 mi. NE of Hopland., 38.974507 -123.042558, 137m
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Clare R. Wheeler; Gladys L. Smith 1034 1979-05-24
United States, California, Mendocino, Hwy. 1, 7 mi. N of Fort Bragg., 39.539469 -123.755979, 15m
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Gladys L. Smith; Clare R. Wheeler 6289 1981-05-22
United States, California, Mendocino, Mendocino-Lake County line on Old Toll Rd. (Younce Rd.) S limits of Cow Mtn. Recreation Area, Mayacmas Range., 38.943745 -122.96823, 670m
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Gladys L. Smith 5297 1979-05-23
United States, California, Mendocino, Russian Gulch State Park, along road to herbarium office, 39.332376 -123.806102, 244m
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Clare R. Wheeler 918 1979-04-18
United States, California, Mendocino, Old Hwy. 1, Navarro River South Bluff., 39.1961 -123.7565, 9m
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Clare R. Wheeler; Gladys L. Smith 2700 1981-07-30
United States, California, Mendocino, Seaside Beach at Seaside Creek, Hwy. 1 ca. 8 mi. N of Fort Bragg, on S bank of cove., 39.557691 -123.766648, 11m
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Susan H. Bicknell sn 1988-11-20
United States, California, San Luis Obispo, Montano de Oro MDO 10, 35.25824 -120.85098
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Susan H. Bicknell sn 1989-04-17
United States, California, San Luis Obispo, Montano de Oro State Park, MDO1, 35.25824 -120.85098
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G.K. Helmkamp 1005 1996-03-15
United States, California, San Luis Obispo, Los Osos, at the corner of Martingale and Buckskin, 35.31166667 -120.8083333, 61m
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Thomas W. Nelson; Jane Nelson 6395 1981-04-14
United States, California, Napa, Along Devils Head Rd, .5 mi. from junction with Morgan Valley Rd, at junction with road to Hunting Creek, 38.811795 -122.348281, 549m
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J.V. Lenz sn 1946-05-03
United States, California, Amador
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J.P. Smith; J.O. Sawyer 10379 1982-05-08
United States, California, Shasta, Tom Green Mine Rd, 3.2 mi. from its junction with French Gulch Rd., 40.716629 -122.662603, 854m
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Clare R. Wheeler 1422 1980-04-29
United States, California, Mendocino, Eel River Campground, ca. 11 mi. E of Covelo, 39.825629 -123.101533, 457m