CHSC:V
CHSC024288 D. E. Brink 1129 1976-07-14
United States, Montana, Big Horn, West Decker Coal Site. In the reclaimed area of the mine. T09S R40E S16 USGS Quadrangle: Decker
CHSC:V
CHSC024297 D. E. Brink 1127 1976-07-14
United States, Montana, Big Horn, West Decker Coal Site. In the reclaimed area of the mine. T09S R40E S16 USGS Quadrangle: Decker
CHSC:V
CHSC024303 D. E. Brink 1125 1976-07-14
United States, Montana, Big Horn, West Decker Coal Site. In the reclaimed area of the mine. T09S R40E S16 USGS Quadrangle: Decker
CHSC:V
CHSC034115 L. Ahart 3140 1981-09-10
United States, California, Sutter, On the s side of South Butte, Sutter Buttes, along stream., 39.173889 -121.828056, 250m
CHSC:V
CHSC036547 L. Ahart 3678 1982-07-10
United States, California, Butte, Near dirt road, ca. 1/4 mi ne of Graylodge Wildlife Refuge Headquarters, ca. 12 mi sw of Gridley., 39.325 -121.832222, 35m
CHSC:V
CHSC038779 Vernon Oswald 723 1983-06-20
United States, California, Butte, Upper Bidwell Park, Chico, ca. 200 ft s of Upper Park Rd. & 1200 ft e of Parking Area N at Salmon Hole., 39.786111 -121.740278, 183m
CHSC:V
CHSC043201 Robert Banchero 633 1981-07-28
United States, California, Butte, Jones Meadow, ca 5 air mi e of Inskip. T25N R05E S USGS Quadrangle: Kimshew Pt. 1:24,000, 39.988889 -121.450278, 1842m
CHSC:V
CHSC044172 V. Oswald; L. Ahart 3634 1988-07-29
United States, California, Butte, Ca. 3 mi (air) se of Jonesville on Humbug Rd, ca. 0.3 mi w of Butte Creek House at the logging road southward to Summit Lake and Snow Mtn. Roadside. T26N R05E S21 SW1/4, 40.087222 -121.422778, 1756m
CHSC:V
CHSC044912 Lowell Ahart 6133 1988-07-24
United States, California, Butte, Along the south side of Ponderosa Way, about 1/2 mile north-west of the intersection of Lower Forbestown Road, west of Sunset Hill, near Forbestown., 39.525833 -121.312778, 732m
CHSC:V
CHSC053225 L. P. Janeway 3415 1989-06-29
United States, California, Plumas, Plumas National Forest. Along edges of rd 24N44Y, 0.3 mi E of Beckwourth-Genesee Rd (rd 111) 6.5 mi N of Beckwourth; across from the Crocker Station. T24N R14E S33 NE1/4 USGS Quadrangle: Crocker Mtn. 1:24,000, 39.895556 -120.413611, 1756m
CHSC:V
CHSC054543 Vernon H. Oswald 4831 1991-08-16
United States, California, Shasta, Lassen Volcanic Park. Lassen Hwy northeast of Diamond Pk, at Road Marker 11. T30N R04E S22 NW1/4 of NE1/4, 40.452222 -121.521944, 2256m
CHSC:V
CHSC059033 Lowell Ahart 6912 1992-08-02
United States, California, Butte, East of the intersection, about 1/2 mile north of Flea Valley, about 4 1/2 miles (air) north-east of Concow Reservoir. T23N R04E S24 SW1/4, 39.834722 -121.483056, 1158m
CHSC:V
CHSC061124 Vernon H. Oswald 5696 1993-07-19
United States, California, Glenn, Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, along Norman Rd. 0.5 mi W of Logan Creek (edge of Cell 6, Tract 23). Along the ditch on the S side of the road. T18N R03W S24 NW1/4 of NW1/4, 39.405556 -122.152222, 23m
CHSC:V
CHSC062311 Richard R. Halse 4645 1993-07-13
United States, Oregon, Coos, North Spit of Coos Bay, near an industrial waste pond; along road. T25S R13W S08, 43.42051 -124.27727, 3m
CHSC:V
CHSC062312 Richard R. Halse 4649 1993-07-31
United States, Idaho, Cassia, Along State Hwy. 81, nine miles south of Malta; along roadsides. T14S R27E S30, 1436m
CHSC:V
CHSC065411 Vernon Oswald 3155 1987-07-29
United States, California, Butte, Hwy 32, 1.5 mi ssw of Lomo. Roadside. T25N R4E center S15., 40.024444 -121.628056, 1146m
CHSC:V
CHSC065412 Vernon Oswald 3542 1988-06-30
United States, California, Butte, Hwy 32, 1.1 mi s of Lomo at the 35.9 mile post. On the edge of the road. T25N R3E center S15., 40.023333 -121.628056, 1146m
CHSC:V
CHSC069488 James D. Jokerst; R. A. Schlising, L. Ahart 2553 1985-08-12
United States, California, Plumas, Rich Gulch Rd. 3.0 mi N of Hwy. 70 on slope W of and adjacent to road (26N22) S of Red Mtn. turnoff. T25N R07E S, 40.045 -121.154167
CHSC:V
CHSC074040 B. Castro 805 1998-07-08
United States, California, Butte, Sunset Hill Meadow. Ca 2 air mi W of Forbestown, ca. 0.2 mi S of Sunset Hill fire lookout and 300 ft S of Forbestown Rd, at headwaters of New York Creek. At end of old dirt rd at E edge of old homestead site. Below footpath at upper edge of meadow. T19N R06E S09 SE1/4 of NE1/4 USGS Quadrangle: Forbestown 1:24,000, 39.521389 -121.298611, 930m
CHSC:V
CHSC074161 B. Castro 706 1996-08-07
United States, California, Butte, French Fire. Ca 2 air mi NNW of town of Brush Creek, on slope of Mosquito Ridge, on S side of USFS Rd 22N96X. T22N R06E S31 SW1/4 of SW1/4 USGS Quadrangle: Brush Creek 1:24,000, 39.715556 -121.355, 823m
CHSC:V
CHSC075238 Richard R. Halse 5270 1997-07-16
United States, Washington, Walla Walla, Along U.S. Hwy. 12, at milepost 300, 3.7 miles north of Attalia. T08N R31E S28, 107m
CHSC:V
CHSC076104 Lowell Ahart; Vernon H. Oswald 8212 1999-09-13
United States, California, Lassen, On the edge of a canal, just south of the parking area and about 100 yards to the east, about 1 mile south of the sign in station, Honey Lake Wildlife Area, 5 1/2 miles (air) southeast of Standish. T28N, R14E, near the center of Section 10., 40.300556 -120.388611, 1207m
CHSC:V
CHSC078406 Lowell Ahart 8595 2000-07-17
United States, California, Butte, On the west side of a small wash, Peter Ahart Ranch, about 1 1/2 miles north and 1 1/2 miles east of Honcut, about 12 miles (air) southeast of Oroville. T17N R04E S03 SE1/4, 39.353889 -121.506667, 46m
CHSC:V
CHSC079883 G. F. Hrusa; J. Glazner 15219 1999-07-18
United States, California, Placer, Northern California, Lake Tahoe Region. Betw. Squaw Ck, Hwy 89, and Squaw Valley Rd. UTM: 10s, 43434 N, 07418 E., 39.206111 -120.199722, 1890m
CHSC:V
CHSC083588 L. P. Janeway; Shirley Innecken 7465 2002-04-11
United States, California, Tehama, Inner North Coast Ranges. Flats along south side of North Fork Stony Creek between the west end of Black Butte Lake and Newville Road. T23N R05W S34 SE1/4 of SW1/4 USGS Quadrangle: Sehorn Creek 1:24,000, 39.801667 -122.416389, 148m
CHSC:V
CHSC087154 Jenny Marr; Heidi West, Caroline Warren 1998-09-24
United States, California, Tehama, Vicinity of Red Bank Creek and The Narrows. Lowrey quad. T26N, R6W., 40.106667 -122.544167, 244m
CHSC:V
CHSC085584 Richard R. Halse 6253 2002-07-05
United States, Washington, Klickitat, Bingen; at the Bingen Marina on the Columbia River., 45.709444 -121.459444, 38m
CHSC:V
CHSC085415 John Dittes; Josephine Guardino 437 1991-07-21
United States, California, Modoc, Modoc Plateau; Big Valley; Ash Creek Wildlife Area; ca. 5.7 air-miles northeast of Bieber, ca. 7.6 air-miles west of Adin, ca. 1.5 air-mile southeast of Pilot Butte summit, meadow at northern edge of Ash Creek Floodplain (Big Swamp) at southeast base of Pilot Butte. T39N R08E S30 NE1/4 USGS Quadrangle: Big Swamp 1:24,000, 41.195833 -121.089722, 1259m
CHSC:V
CHSC092228 Richard R. Halse 6599 2004-06-18
United States, Oregon, Lake, Along State Hwy. 31 at its junction with the road to Fremont Viewpoint, 4.3 miles N of Summer Lake., 43.029444 -120.790833, 1468m
CHSC:V
CHSC096350 Richard R. Halse 6993 2006-08-03
United States, California, Modoc, Modoc National Forest, Patterson Station Campground, ca. 15 air miles east of Likely, south end of the Warner Mountains., 41.214722 -120.187778, 2109m
CHSC:V
CHSC097220 Lowell Ahart; Josephine Guardino 14312 2007-07-20
United States, California, Plumas, South of a small drainage, northeast edge of a large meadow, south of Lightning Tree Campground, west of the paved road, east side of Lake Davis. T24N R13E S22 SE1/4, 39.930556 -120.500556, 1790m
CHSC:V
CHSC097532 Lowell Ahart; John Dittes 14145 2007-06-16
United States, California, Plumas, West of a small stream, about 200 yards south of County Road 111 (Beckwourth Genesee Road), 20 yards east of Forest Road 24N08, Red Clover Valley, about 2 miles (air) north of the north end of Lake Davis. T24N R13E S09 NW1/4, 39.968056 -120.5325, 1648m
CHSC:V
CHSC091356 Lowell Ahart; John Dittes 12077 2005-06-10
United States, California, Siskiyou, On the north side of the Shasta River, about 100 yards northwest of the pump house along the Shasta River, about 1.9 miles (air) south of Highway 99/97 Cutoff, about 6 miles (air) east-southeast of Grenada. T43N R05W S05 NW1/4, 41.606944 -122.450833, 777m
CHSC:V
CHSC092191 Lowell Ahart; John Dittes 12459 2005-09-20
United States, California, Plumas, On the south side of Forest Road 27N34, about 1 mile northeast of Eisenheimer Peak, about 3/4 mile south of Wilcox Valley. T27N R11E S22 NW1/4, 40.180556 -120.721667, 1985m
CHSC:V
CHSC092827 Lowell Ahart; Josephine Guardino 12310 2005-08-10
United States, California, Plumas, Along a poor logging road, northeast of a small branch of Lights Creek, east side of Forest Road 27N54, about 5 1/2 miles (air) northwest of the Boulder Creek Work Center at Antelope Lake. T27N R11E S11 SW1/4, 40.208611 -120.712222, 1821m
CHSC:V
CHSC097291 Lowell Ahart 14404 2007-08-03
United States, California, Butte, Waste area on the northwest side of Nelson Road, about 1/4 mile northeast of Seven Mile Lane, about 7 1/2 miles west of Nelson. T20N R01E S31 NE1/4, 39.546944 -121.903611, 30m
CHSC:V
CHSC099973 Lowell Ahart 15370 2008-09-10
United States, California, Plumas, On the north side of East Branch Creek, on the south side of the Quincy La Porte Road, about 1 3/4 miles (air) south of Little Grass Valley Reservoir, about one mile northeast of La Porte. T21N R09E S10 NW1/4, 39.695556 -120.966111, 1593m
CHSC:V
CHSC101950 Lowell Ahart; John Dittes 16040 2009-07-13
United States, California, Plumas, On dry soil, on the east side of Forest Service Road 27N98, headwater of Clear Creek, about 2.0 miles (air) north of Butt Valley Reservoir Dam, about 3 miles (air) southwest of Lake Almanor Reservoir Dam. T26N R07E S01 NE 1/4, 40.143056 -121.137778, 1477m
CHSC:V
CHSC102177 Lowell Ahart 16299 2009-08-23
United States, California, Butte, On dry soil, about 100 yards south of the GPS reading, on the east side of Ten Mile House Road, Upper Bidwell Park, about 1/2 mile (air) west of Highway 32, about 10 miles northeast of Chico. T23N R02E S35 SW1/4, 39.806944 -121.723333, 269m
CHSC:V
CHSC106189 Lowell Ahart; John Dittes 17119 2010-08-31
United States, California, Modoc, East side of Elkins Lane, about 20 yards south of the bridge across Ash Creek, Ash Creek State Wildlife Area, 4215 feet north of Lassen County Line, about 4.3 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Valley. T39N R08E S26 NW1/4, 41.195833 -121.028056, 1268m
CHSC:V
CHSC106263 Lowell Ahart; John Dittes 16956 2010-07-30
United States, California, Siskiyou, About 30 yards west of the East Louie Road Bridge, Shasta Big Springs Ranch, 1.6 miles (air) southwest of Big Springs Lake, 4.6 miles (air) northwest of Dwinnel Dam, 5.7 miles (air) southeast of Grenada. T43N R05W S09 NW1/4, 41.590833 -122.438333, 717m
CHSC:V
CHSC108377 R. E. Brainerd 266 2002-07-17
United States, Oregon, Malheur, State Highway 78, 2.6 miles east of Crowley Road. UTM Zone 11 407077E 4764649N NAD27., 1265m
CHSC:V
CHSC110166 R. E. Brainerd 1732 2010-08-05
United States, California, Siskiyou, Yreka, along Highway 2 near the northern edge of town. UTM Zone 10 530668E 4621733N WGS84, 41.746944 -122.631111, 774m
CHSC:V
CHSC114174 R. E. Brainerd 1736 2010-08-10
United States, California, Trinity, Highway 3. Scott Mountain summit. UTM Zone 10 525305E 456941N., 41.27987 -122.67789, 1649m
CHSC:V
CHSC114172 R. E. Brainerd 1732 2010-08-05
United States, California, Siskiyou, Yreka, along Highway 2 near the northern edge of town. UTM Zone 10 530668E 4621733N., 41.74154 -122.63124, 774m
CHSC:V
CHSC100509 Lowell Ahart; John Dittes 15307 2008-08-25
United States, California, Modoc, On the west bank (flood plain) of the Pit River, about 1/8 mile east of County Road 91, about 3.8 miles (air) north-notheast of Lookout. T40N R07E S35 NE1/4 USGS Quadrangle: Donica Mtn. 1:24,000, 41.265278 -121.137222, 1273m
CHSC:V
CHSC089779 R. Fischer; J. Marr 434 2004-08-14
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Lava Springs Trail, between Horr Pond and Big Lake. At edge of mdw. USGS Quadrangle: Fall River Mills 1:24,000, 41.109444 -121.416667, 1010m
CHSC:V
CHSC117316 L. P. Janeway 12103 2016-06-02
United States, California, Butte, Northern High Sierra Nevada. Plumas National Forest; Fileds Ridge Meadow; on the ridge between South Fork Feather River and Sucker Run; 1.5 air-km east-northeast of Ponderosa Reservoir. T20N R06E S25 SW1/4 USGS Quadrangle: Forbestown 1:24,000, 39.558333 -121.253333, 872m
CHSC:V
CHSC101104 L. P. Janeway 9699 2009-03-30
United States, California, Sutter, Sacramento Valley. Pumping Station on east side of the eastern levee of Sutter Bypass; about 14.7 km southeast of Yuba City. Open disturbed flats on northeast side of the Pumping Station. T14N R02E S26 SW1/4 USGS Quadrangle: Gilsizer Slough 1:24,000, 39.026944 -121.726389, 9m
CHSC:V
CHSC094949 Samantha Mackey Hillaire 1230 2006-09-13
United States, California, Plumas, Sierra Nevada. Buck's Lake area. Oro-Quincy highway; roadside (north side), south of a large meadow around Haskin's Bay. T23N R07E S10 NW1/4 of NE1/4 USGS Quadrangle: Haskin's Valley 1:24,000, 39.867778 -121.182222, 1585m
CHSC:V
CHSC099610 LeRoy Gross; Naomi Fraga, Bill Hogshead 2368b 2005-06-21
United States, California, San Bernardino, Transverse Ranges; San Bernardino Mountains region: Deep Creek where Squint Ranch Road (3N34) ends at creek bottom. Northeast of Bacon Flats. Started at 34.30126N, 117.12800W, to 34.30131N, 117.12756W/ T03N R02W S31 NW1/4 of SE1/4 USGS Quadrangle: Lake Arrowhead 1:24,000, 34.301111 -117.127222, 1280m
CHSC:V
CHSC092608 D. Isle 1149 2005-06-17
United States, California, Mendocino, Mendocino National Forest--North Coast Ranges. Upper Middle Fork Eel River Watershed. East edge of FH-7 at junction with Road to Indian Dick (M1). Directly east of the Eel River Ranger Station. T23N R11W S28 SW1/4 of NE1/4 of NE1/4 USGS Quadrangle: Newhouse Ridge, 39.826389 -123.083889, 469m
CHSC:V
CHSC094944 Samantha Mackey Hillaire 1231 2006-09-13
United States, California, Plumas, Sierra Nevada. North of Grizzly Forebay, north side of road 24N49, west of PG&E's Grizzly Powerhouse. T24N R06E S35 NW1/4 of SW1/4 USGS Quadrangle: Storrie 1:24,000, 39.889167 -121.279167, 1341m
CHSC:V
CHSC095336 Samantha Mackey Hillaire 1232 2006-09-13
United States, California, Plumas, Sierra Nevada. East of Grizzly Forebay along road 24N49. North side of road where it crosses unnamed tributary of Grizzly Creek. T24N R06E S35 NE1/4 of SE1/4 USGS Quadrangle: Storrie 1:24,000, 39.89 -121.270278, 1344m
CHSC:V
CHSC007365 Bruce K. Briggs 170 1969-09-15
United States, California, Lassen, Near Spaldings Resort about 100 yds. from lake shore.
CHSC:V
CHSC121535 R. E. Brainerd 1730 2010-08-05
United States, California, Siskiyou, Interstate Highway 5, 12.5 air miles southeast of Yreka. UTM Zone 10 541522E 4603756N WGS84, 41.584417 -122.501862, 799m
CHSC:V
CHSC028562 M. S. Taylor 1835 1978-07-21
United States, California, Butte, Big Bald Rock. Ca. 2 mi w of Lake Madrone., 39.645278 -121.344722, 998m
CHSC:V
CHSC036852 M. S. Taylor 4761 1982-06-28
United States, California, Plumas, Ramelli Ranch, between Calpine Rd (109) and cow pastures; ca. 1 mi w of Beckwourth, s of Hwy 70. T23N R14E S27 NW1/4 of NE1/4 USGS Quadrangle: Portola, 39.821111 -120.396389, 1487m
CHSC:V
CHSC044537 Lowell Ahart 1941 1979-06-25
United States, California, Yuba, A logged over area, about 1 mile south of Challenge., 39.473889 -121.223611, 640m
CHSC:V
CHSC049489 Vernon Oswald 846 1983-07-12
United States, California, Tehama, Beside Round Valley Rd. (M4; 23N02), 11.9 mi w of its jct. with Garland Rd., 39.822222 -122.708889, 1128m
CHSC:V
CHSC049490 Vernon Oswald 2947 1987-06-02
United States, California, Butte, Butte-Yuba County line about 3 mi ne of Forbestown, on the se side of Forbestown Reservoir Rd. T19N R07E S06 SE1/4, 39.528056 -121.225833, 884m
CHSC:V
CHSC055631 K. R. Stern 8297 1985-06-25
United States, California, Plumas, Vicinity of Blairsden., 39.779722 -120.618889, 1402m
CHSC:V
CHSC061536 Lowell Ahart
United States, California, Butte, Jackass Flat, Mooreville Ridge, about 1 (air) mile north-west of the Lost Creek Reservoir Dam. T20N R07E S23 NW1/4, 39.583889 -121.16, 1158m
CHSC:V
CHSC113955 Lowell Ahart 19657 2014-07-13
United States, California, Butte, East part of a large wet meadow (some bog), about 150 yards southeast of Philbrook Road, about 1 mile (air) west of Philbrook Reservoir. T25N R04E S11 SE1/4, 40.031389 -121.489444, 1638m
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CHSC093530 Lowell Ahart; John Dittes 12121 2005-06-10
United States, California, Siskiyou, North side of the corral, end of Salvadori Road, Nelson Ranch, about 1 1/4 miles (air) south of Highway 99/97 Cutoff, about 5 1/4 miles (air) east-southeast of Grenada. T44N R05W S32 NW1/4, 41.623611 -122.448333, 785m
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CHSC102381 Lowell Ahart; John Dittes, Josephine Guardino 16131 2009-07-22
United States, California, Plumas, On the west side of Forest Service Road 27N92K, east side of Long Valley, about 3.5 miles (air) west-southwest of Greenville, about 5.2 miles (air) southeast of Lake Almanor Dam. T26N R09E S07 SW1/4, 40.119722 -121.018889, 1606m
CHSC:V
CHSC111690 Tim Bertram 2111 1981-06-30
United States, California, Mendocino, Mendocino National Forest - North Coast Ranges. Black Butte River Watershed. Meadow W of Post Camp; ~1 1/8 mi N (NW) of Grizzly Flat. Access via Etsel R 1N02.5 (M1) jct 21N26.1. Plaskett R 581-2C. T21N, R10W, SE1/4 of SW1/4 sec 32, MDBM., 39.63727 -122.98982, 1646m
CHSC:V
CHSC117591 L. P. Janeway 12101 2016-06-02
United States, California, Butte, Northern High Sierra Nevada. Plumas National Forest; Fields Ridge Meadow; on the ridge between South Fork Feather River and Sucker Run; 1.5 air-km east-northeast of Ponderosa Reservoir. T20N R06E S25 SW1/4 USGS Quadrangle: Forbestown 1:24,000, 39.558333 -121.253333, 872m
CHSC:V
CHSC112379 L. P. Janeway 11562 2014-07-17
United States, California, Plumas, Northern High Sierra Nevada. Plumas National Forest; Happy Valley, about 6.4 air-km northeast of Cromberg; 0.5 km north of Long Valley Creek, along the dryish eastern edge of the large meadow on the northwest side of Happy Valley. T23N R12E S03 NE1/4 of SW1/4 USGS Quadrangle: Grizzly Valley 1:24,000, 39.885 -120.620278, 1746m
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CHSC123549 L. P. Janeway 11498 2014-07-08
United States, California, Modoc, Modoc Plateau. East corner of Dry Creek Rim; along Road 47N08 (Corral Creek Road) 5.1 road km NW of Road 48, (along the W edge of Goose Lake). Pease Flat 7.5' quad. T47N, R13E, NW1/4 of NE1/4 of sec. 6., 41.9525 -120.519722, 1650m
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CHSC123692 R. E. Brainerd 732 2005-09-20
United States, Oregon, Lane, Augusta Creek drainage, Forest Service Road 1962. Ca. 27 air km S of McKenzie Bridge., 43.94414 -122.165, 1100m