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Peter Sorensen sn 1976-06-19
United States, California, Humboldt, Woodley Island, 40.809571 -124.160617
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Linda M. Barker 1618 1976-06-22
United States, California, Humboldt, 3 mi. W of Arcata, 40.883693 -124.148922
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Brad Klipfel 342 1974-05-11
United States, California, Humboldt, SW side of Big Lagoon, 41.1655228 -124.1257204
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Ruby Van Deventer sn 1942-07-23
United States, California, Del Norte, Bowers Swamp 1 mi. SE of Crescent City, 41.739961 -124.156784, 11m
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Melany Seacat; Deni Seymour 244 1979-06-00
United States, California, Mendocino, Big River Estuary, N side of river, 7 mi. up riiver, 39.306029 -123.651483
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C.B. Wolf 790 1927-08-22
United States, California, Humboldt, Big Lagoon, 41.178176 -124.11517
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D.E. Anderson 1817 1961-09-13
United States, California, Humboldt, 1 mi. S of Trinidad, 41.052451 -124.125647
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D.E. Anderson 1780 1961-09-03
United States, California, Humboldt, Along Hwy. 101, 41.195058 -124.110842
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D.E. Anderson 1763 1961-09-02
United States, California, Humboldt, 3 mi. S of Cape Mendocino, 40.402373 -124.38405, 3m
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J.P. Tracy 15942 1938-06-16
United States, California, Humboldt, Trinidad, 41.059291 -124.143125, 3m
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A.A. Beetle 2854 1941-07-08
United States, California, Sonoma, 5 mi. S of Stewarts (Steward) Point, 38.6 -123.3505556, 24m
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L.S. Rose 65112 1965-09-24
United States, California, San Francisco, San Francisco, Great Hwy. below Sutro Heights, 37.77553 -122.512288, 3m
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J.P. Tracy 15487 1937-07-22
United States, California, Del Norte, Elk Valley E of Crescent City, 41.764767 -124.18587, 15m
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Paul Wilson sn 1983-10-05
United States, California, Humboldt, Along Jolly Giant Creek, E of HSU housing, Arcata, 40.875654 -124.072101, 15m
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L.P. Janeway; Paul Wilson 819 1984-05-25
United States, California, Humboldt, N Spit of Humboldt Bay, BLM lands near the Coast Guard Station, 40.772294 -124.221224, 5m
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A.L. Eicher sn 1985-08-17
United States, California, Humboldt, Coastal salt marsh bordering Humboldt Bay, 0.3 mi. S of junction of Samoa Blvd. and Vance Ave., 40.832356 -124.174447, 1m
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NULL Robert A. Norris; John L. Inase, Allen Nakagawa, Willie J. Roberts, Michael Kurtz, Nelson R. Powers 4434 1982-08-08
United States, California, Sonoma, Near Goat Rock picnic area across mouth of Russian River from Jenner, Sonoma State Beach, 38.443 -123.1226
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Clare R. Wheeler 3718 1984-08-15
United States, California, Mendocino, Big River Estuary, 2 mi. E and upstream from river mouth, 39.300223 -123.758719, 15m
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Gail Newton 2513 1982-05-02
United States, California, Humboldt, Elk River Wildlife Area, Eureka, 40.74773 -124.188499
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Gail Newton 3596 1982-06-10
United States, California, Humboldt, Elk River Wildlife Area, Eureka, 40.74773 -124.188499
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E. Mackey sn 1987-07-19
United States, California, Humboldt, Patricks Point State Park, 41.134 -124.157
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F. Bowcutt 947 1987-05-27
United States, California, Mendocino, Needle Rock Beach, 1/8 mi. W of Needle Rock Ranch house, 2 mi. S of Four Corners, 39.944243 -123.966328
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Gordon Leppig 1257 1999-10-03
United States, California, Humboldt, Big Lagoon Bog, Big Lagoon County Park, 41.163889 -124.129444, 3m
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Gordon Leppig 802 1998-06-08
United States, California, Humboldt, Big Lagoon Bog, Big Lagoon County Park, 41.160626 -124.128504, 3m
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Ivy Watson 53 2008-10-11
United States, California, Humboldt, N of river mouth, along small tributary E of sand dunes, 40.98724 -124.11847, 4m
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L. Ahart 8399 2000-05-25
United States, California, Yuba, Deep wash, N branch of Dry Creek, 100 yds. W of Smartville Rd, 2 mi. N of intersection of Waldo Rd. and Smartville Rd, 6 mi. S of Smartville, 39.161389 -121.317778, 146m
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Cara Witte 494 2007-07-11
United States, California, Humboldt, Waterhole off Forest Service Road 5N10. Approximately 2 miles east of intersection with National Forest 1., 40.845311 -123.718948, 1346m