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G. Fred Hrusa; B. Follansbee 14813 1998-09-06
United States, Oregon, Josephine, Riverbed overflow wash on Illinois River at Hwy. 199 crossing, ~3-4 mi. SW of Cave Junction.
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L.S. Rose 35629 1935-09-11
United States, California, Mendocino, Hopland, 38.974037 -123.10899, 152m
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Thomas W. Nelson 233 1970-09-03
United States, California, Humboldt, Mad River., 40.523479 -123.616655
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Thomas W. Nelson 1101 1973-07-28
United States, California, Humboldt, Mad River at Blue Lake, 40.86078 -123.976826
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Thomas W. Nelson 1991 1975-07-05
United States, California, Del Norte, Beside the Smith River at Panther Flat Campground, 41.842781 -123.932358
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Thomas W. Nelson; James Nelson 2080A 1975-07-20
United States, California, Trinity, Van Duzen River; BrownÂ’s Canyon Campground, 40.406182 -123.520244
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J.M. DiTomaso 285 1975-08-20
United States, California, Trinity, Deer Creek Drainage near Willow Creek Camp., 1646m
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H.E. Parks; J.P. Tracy 10856 1932-09-24
United States, California, Del Norte, Gasquet, 41.845295 -123.969434, 91m
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H.E. Parks 5179 1934-09-00
United States, California, Del Norte, Smith River
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M.T. Milligan 268 1964-09-13
United States, California, Trinity, 1 mi. E of Cedar Flat on Hwy. 299, along Trinity River., 40.78404 -123.423313, 457m
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H.E. Parks 1145 1932-09-20
United States, California, Del Norte, Smith River, French Flat, 41.827268 -123.977018, 107m
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Paul Shields sn 1955-08-00
United States, California, Humboldt, 1 mi. N of Weott, 40.334891 -123.932893
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D.E. Anderson 2837 1963-09-21
United States, California, Humboldt, 1/2 mi. E of Willow Creek, 40.914935 -123.616858
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G.L. Clifton 7969 1979-07-17
United States, California, Trinity, Near Bailey Canyon Campground, close to town of Mad River, 40.34280556 -123.3976111, 853m
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G.L. Clifton; Muth 8588 1979-07-18
United States, California, Trinity, Near Mad River Campground, close to the town of Mad River., 40.40277778 -123.4664722, 762m
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R. Spellenberg 429 1964-06-16
United States, California, Trinity, Along Trinity River, 4 mi. E of Burnt Ranch, 40.789032 -123.416355
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Ruby Van Deventer sn 1964-08-08
United States, California, Del Norte, Chimney Rock, 41.590446 -123.708943, 1751m
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Ruby Van Deventer sn 1960-09-22
United States, California, Del Norte, Dr. Fine Bridge on Hwy. 101 over the Smith River, 41.8801 -124.146497, 16m
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Ruby Van Deventer sn 1938-06-29
United States, California, Del Norte, Smith River, 41.92282 -124.145972
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J.P. Smith 4987 1971-10-09
United States, California, Humboldt, Banks and flood plain of the Mad River above the fish hatchery., 40.85078 -123.989609
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J.P. Smith 4935 1971-10-02
United States, California, Del Norte, Along Stony Creek near Gasquet., 41.8655 -123.9505
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J.P. Smith 4934 1971-10-02
United States, California, Del Norte, Along Stony Creek near Gasquet., 41.8655 -123.9505
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Thomas W. Nelson; Jane P. Nelson 6247 1980-08-21
United States, California, Trinity, Shasta-Trinity National Forest, along Hwy. 3, 0.3-0.5 mi. S of Salt Creek Bridge., 40.45074 -123.16094, 762m
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J.P. Smith; J.O. Sawyer 10002 1978-07-03
United States, California, Siskiyou, Klamath National Forest, Williams Point along the Klamath River, S of Hwy. 96, 41.7872 -123.3104
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K.T. Stillman 506 1976-09-10
United States, California, Siskiyou, Marble Mountain Wilderness Area, across marble on E side of Black Mountain, 41.591827 -123.19501, 2104m
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K.T. Stillman 467 1976-09-09
United States, California, Siskiyou, Marble Mtn. Wilderness Area; Marble Valley Guard Station, 41.56542 -123.20006, 1738m
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K.T. Stillman 497 1976-09-10
United States, California, Siskiyou, Marble Mountain Wilderness Area, across marble on E side of Black Mountain, 41.58316 -123.19811, 2104m
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Gladys L. Smith 7339 1981-08-04
United States, California, Mendocino, Along Garcia River, private property about 5 km E of Point Arena. Side road off Eureka Hill Rd., 38.89195 -123.50771
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Gladys L. Smith 8331 1983-09-07
United States, California, Mendocino, Edge of Mill Creek at first bridge, Reeves Canyon, N of Ukiah, 39.278533 -123.270161, 234m
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Clare R. Wheeler 3297 1982-10-14
United States, California, Mendocino, Mendocino National Forest; 6 mi. NE of Soda Creek Station on Rd. 20N01, 868m
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Clare R. Wheeler 3254 1982-08-01
United States, California, Mendocino, Yorkville; Rte. 128 and Fish Rock Rd. Bridge. Rancheria Creek just E of the bridge, 38.861538 -123.24171, 243m
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Clare R. Wheeler 2851
United States, California, Mendocino, Garcia River bed about 6.4 km E of Pt. Arena. About 1 mi. N of Eureka Hill Road., 38.914119 -123.618393, 30m
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L. Ahart 11452 2004-10-04
United States, California, Lake, N edge of Bartlett Springs Rd. (Road M12), near the NW part of the Indian Valley Reservoir, 39.15541667 -122.5644722, 459m
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Ivy Watson 17 2008-09-17
United States, California, Humboldt, Mad River Park on West End Rd. near pumping station, 40.90807 -124.05112, 8m