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G. Fred Hrusa 15253 1999-08-22
United States, Oregon, Josephine, Wimer Road, on west side of West Fork Illinois River, ~3 mi. SW of OBrien., 42.05388889 -122.7405556, 427m
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L.C. Wheeler 3553 1935-06-09
United States, California, Siskiyou, Siskyou Mtns.; Yreka Creek, 41.6761 -122.7144, 1220m
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C.L. Hitchcock 6670 1940-05-27
United States, California, Modoc, 15 mi NE of Alturas, 41.6643 -120.3566, 1616m
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Geo. D. Butler 1355 1910-05-17
United States, California, Siskiyou, Yreka, 41.73234 -122.64111
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J.P. Smith; J.O. Sawyer 5767 1972-09-12
United States, California, Siskiyou, Scott Mountain; 1/2 mile east of Scott Mountain Rd. (S.R. 3), 41.278308 -122.680582, 1646m
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D.H. Norris; Thomas W. Nelson, S. Dowty 19388 1971-06-23
United States, California, Modoc, Along Hager Basin Rd. near Big Sage Reservoir., 41.5764 -120.7153
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D.H. Norris; Thomas W. Nelson, S. Dowty 19370 1971-06-23
United States, California, Modoc, Along the S Fork of the Pit River, ~6 mi. E of Likely., 41.2308 -120.4023
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Melinda F. Denton 2773 1973-06-27
United States, Oregon, Josephine, Siskyou National Forest, ca. 16 mi. SE of Cave Junction, 0.8 mi. NE of intersection of 4023 and 4007 on 4023, 42.0654071 -123.564037, 927m
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J.P. Smith 7506 1974-05-25
United States, California, Siskiyou, Along Rd. 8, 2.4 mi. W of its junction with Hwy. 3, 41.329861 -122.851429, 976m
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Thomas W. Nelson; Jane P. Nelson, James Nelson 3258 1976-08-29
United States, California, Modoc, Modoc National Forest; along Hwy. 299 just N west of Adin Pass, 41.349533 -120.937905, 1524m
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Thomas W. Nelson; Jane P. Nelson, James Nelson 3250 1976-08-29
United States, California, Modoc, Modoc National Forest; along Hwy. 299 just N west of Adin Pass, 41.349533 -120.937905, 1524m
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Thomas W. Nelson; Jane P. Nelson, James Nelson 3248 1976-08-29
United States, California, Modoc, Modoc National Forest; along Hwy. 299 just NW of Andin Pass, 41.349533 -120.937905, 1524m
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Barbara Kelly 486 1977-05-21
United States, California, Siskiyou, East side of road, Scott Valley. South boundary of Whipple Ranch, 41.468329 -122.829484, 884m
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Barbara Kelly 579 1977-08-09
United States, California, Modoc, Upper Rush Creek Campground N of Adin; above cow trail, 41.306186 -120.849285
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Barbara Kelly 566 1977-08-09
United States, California, Lassen, 14.3 mi. E of Madeline on the dirt road from Adin, 41.089569 -120.694726
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M.A. Baker 325 1977-05-22
United States, California, Siskiyou, N facing slope of hill just S of Whipple Ranch, 41.460935 -122.829109, 976m
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Maralyn OMeara 440 1974-05-25
United States, California, Siskiyou, On Rd. 8, 2.4 mi. W of junction with Hwy. 3, 41.32797 -122.85148, 1006m
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Jennifer Whipple 1875 1977-04-30
United States, California, Siskiyou, Scott Valley near Weston Gulch, 41.46273 -122.829989, 854m
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M.S. Baker 312 1898-07-11
United States, California, Shasta, Between Burney Falls and Carbon, 40.979384 -121.596597
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Duncan Dunning sn 1922-06-05
United States, California, Siskiyou, Moffett Creek, NW of Fort James, 41.622268 -122.831153
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M.T. Milligan 377 1965-06-27
United States, California, Modoc, Slopes and ridges E of Jess Valley, 41.272199 -120.275606, 1616m
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M.T. Milligan 62 1964-06-20
United States, California, Modoc, 3 mi. N on Pencil Rd. from Hwy. 395, 41.537712 -120.534729, 1372m
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M.T. Milligan 3 1964-06-06
United States, California, Modoc, N side of Dorris Reservoir along shore, 41.494192 -120.47621, 1372m
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R.C. Wunner 321 1965-07-01
United States, California, Modoc, California Lava Beds National Monument; top of Gillems Bluff near NW Ranger Station, 41.812282 -121.560912, 1372m
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Ruby Van Deventer sn 1960-08-22
United States, California, Del Norte, Along Packers Gulch (Packers Creek) 6 miles south of Takilima, OR, 41.994114 -123.616171, 549m
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Al Hobart sn 1968-08-20
United States, Oregon, Josephine, Takilma, 42.0524776 -123.6161291
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J.P. Smith; Steve Selva 3982 1970-06-15
United States, California, Siskiyou, 1 mi. W of junction of Hwy. 3 and Rd. 8 leading to Sugar Creek, 41.331345 -122.838156, 1159m
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J.P. Smith 8793 1976-05-22
United States, California, Siskiyou, Near County Dump in Scott Valley between Callahan and Etna, 41.388267 -122.829139, 1037m
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Maralyn A. Renner 908 1980-06-22
United States, California, Siskiyou, Slopes N of Little Shasta River, 41.76181 -122.254143, 1372m
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J.P. Smith; J.O. Sawyer, Jane Sawyer, Kevin Sawyer 8975 1976-09-05
United States, California, Siskiyou, Hwy. 3, 4 mi. N of Siskyou-Trinity Co. line, 41.299621 -122.740144
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J.P. Smith; Thomas W. Nelson 10139 1979-06-16
United States, California, Siskiyou, Klamath National Forest; S.R. 3, 2.7 miles from the Scott Mtn.summit, 41.300768 -122.734813, 1341m
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G.M. Riegel 819a 1980-07-03
United States, California, Modoc, South Warner Mountains, 41.259175 -120.218485, 2100m
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Thomas W. Nelson; Jane P. Nelson 6030 1980-07-06
United States, California, Lassen, Ash Valley, along branch road off Adin-Madeline Rd, just S of bridge over Ash Creek, 16 mi. SE of Adin, 2.5 mi. SE of junction with main road, 41.0869 -120.7506, 1555m
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Thomas W. Nelson; Jane P. Nelson 4865 1979-06-16
United States, California, Siskiyou, Along Hwy. 3, 2.2 mi. N of Scott Mtn. Summit, 41.297931 -122.722936, 1341m
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Thomas W. Nelson; Jane P. Nelson 4801 1979-06-15
United States, California, Siskiyou, Along road to Carmen Lake, 0.6 mi. from junction with State Route., 41.28463 -122.695692, 1646m
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J.P. Smith 10346 1980-08-24
United States, California, Siskiyou, Klamath National Forest. SR 3, 2.7 miles from Scott Mtn. summit, at road to Carmen Lake, 41.300768 -122.734813, 1341m
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G. Fred Hrusa 11405 1993-08-14
United States, Oregon, Josephine, Along road between OBrien and Takilma to Happy Camp, CA; approx. 5 miles E of Takilma, at base of pass, 42.06666667 -123.7, 400m
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Thomas W. Nelson; Shauna Hee 9469 2006-08-04
United States, California, Trinity, Hwy. 299, 100 m SE of bridge over Stuart Fork of Trinity River, 40.84929 -122.86689, 730m