CHSC:V
CHSC000880 D. Crummett 1937-05-14
United States, California, Plumas, Feather river highway below Belden., 40.003889 -121.258611, 732m
CHSC:V
CHSC000886 V. Holt 1931-06-03
United States, California, Butte, Forest Ranch., 39.880556 -121.673889, 549m
CHSC:V
CHSC000894 A. Koopman 1929-05-09
United States, California, San Mateo, Moss Beach., 37.528889 -122.516667, 8m
CHSC:V
CHSC009258 G. Strausbaugh 141 1970-07-26
United States, California, Shasta, Just off asphalt sidewalk se side of parking lot Brandy Creek Swimming Area., 40.618056 -122.57, 366m
CHSC:V
CHSC009324 G. Strausbaugh 42 1970-04-18
United States, California, Shasta, Abundant open s slope ca. 30 ft. off ne side Kennedy Memor. Hwy. ca. .5 mi. past Whiskeytown Dam between the road and the lake., 40.6375 -122.598333, 378m
CHSC:V
CHSC009706 Nancy Mosman 71 1971-07-11
United States, California, Plumas, Found 3 ft e of Hwy 70 ca. 1.3 mi s of the Beldon turnoff., 40.000833 -121.270278, 1025m
CHSC:V
CHSC085997 Jenny Marr; J. Cunningham, C. Warren, J. Lacey, N. Wight 1998-03-26
United States, California, Glenn, Vicinity of Chrome and Heifer Camp Creek. T22N R06W S USGS Quadrangle: Chrome 1:24,000, 39.739444 -122.545278, 244m
CHSC:V
CHSC086677 Jenny Marr 60 1993-07-01
United States, California, Siskiyou, Butte Valley Wildlife Area, +/- 7 air miles NW of the town of MacDoel. Meadow NW of Meiss Lake. T46N R04W S06 NE1/4 USGS Quadrangle: Panther Rock 1:24,000, 41.865 -122.131944, 1350m
CHSC:V
CHSC088314 R. Fischer; J. Marr 197 2004-05-24
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located on roadbed of Spatter Cone Trail. USGS Quadrangle: Fall River Mills 1:24,000, 41.126111 -121.440833, 1036m
CHSC:V
CHSC086813 Jenny Marr; Heidi West, Caroline Warren, Natalie Wight 1998-06-02
United States, California, Tehama, Vicinity of Salt Creek, Newville Road, and Newville. T23N R06W S USGS Quadrangle: Newville 1:24,000, 39.801667 -122.547778, 229m
CHSC:V
CHSC086787 Jenny Marr; Heidi West 1998-07-02
United States, California, Tehama, Vicinity of Red Bank Creek and Dry Creek. T26N R06W S USGS Quadrangle: Lowrey 1:24,000, 40.096944 -122.576389, 274m
CHSC:V
CHSC085778 Richard R. Halse 6422 2003-08-03
United States, Idaho, Boise, Along State Hwy. 21, ca. 3.3 miles SW of Idaho City; on banks of Mores Creek., 43.783056 -115.886944, 1132m
CHSC:V
CHSC087875 Lowell Ahart 11091 2004-06-18
United States, California, Glenn, Gravel bar on the north side of Salt Creek, south of the bridge across Salt Creek, on the south side of Newville Road, about 1/4 mile west of Newville, about 5 miles (air) west of Black Butte Reservoir. T23N R06W S03 SW1/4, 39.793056 -122.533333, 204m
CHSC:V
CHSC088233 Lowell Ahart; Samantha Mackey Hillaire 11208 2004-07-09
United States, California, Tehama, Near seep on the north side of the Mill Creek Trail (4E10), north of Mill Creek, about 3/4 mile west of the Black Rock, Black Rock Campground, and Ponderosa Way (Forest Road 28N29), about 26 miles (air) east of Red Bluff. T27N R02E S22 NE1/4, 40.183333 -121.725278, 655m
CHSC:V
CHSC105720 David Isle; Arnold James 1749 1993-06-24
United States, California, Lake, Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. SE side Sanhedrin Mtn; Landing at end of 19N17, just E of the 4th Mill Creek x-ing; On Bank of Landing. T19N R11W S25 NW1/4 of NW1/4, 39.481111 -123.033333, 1128m
CHSC:V
CHSC088839 A. Peterson 36 2003-04-17
United States, California, Tehama, Entrance to Tehama Wildlife Area. Couple miles south of Paynes Creek. UTM: 593600E 4463200N., 40.314167 -121.8975, 625m
CHSC:V
CHSC090502 Doug Burcombe 18 1988-04-20
United States, California, Butte, 11 mi NNE of Chico. Cohasset ridge. 175 m S of Anderson fork of Rock Creek. T23N R02E S04 & S08, 39.874444 -121.767222, 320m
CHSC:V
CHSC090517 J. S. Peterich 12 1988-03-22
United States, California, Butte, Vic. Bear Hole in Bidwell Park ca. 2 mi. e. of golf course., 39.776944 -121.751111, 120m
CHSC:V
CHSC090519 Mark Bradford 7 1983-04-19
United States, California, Butte, Near Salmon Hole (Bidwell Park) ca. 7 mi. e of Chico, 2 mi. e of Bidwell Golf Course, 100 yds. n of Big Chico Creek., 39.783056 -121.743611, 76m
CHSC:V
CHSC091559 D. Isle 1068 1995-06-08
United States, California, Mendocino, Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. West end of Red Rock Meadow--end of Rd. 20N05 just south of landing. T20N R10W S23 SE1/4, 39.569444 -122.921944, 1585m
CHSC:V
CHSC091554 D. Isle 384 1996-06-12
United States, California, Mendocino, Mendocino National Forest--North Coast Ranges. Upper Middle Fork Eel River Watershed. (BC-3), Blands Cove. T24N R10W S26 SE1/4 of NW1/4, 39.9275 -123.082222, 1292m
CHSC:V
CHSC094087 R. Fischer 678 2005-04-02
United States, California, Butte, Chico. Collected from Bidwell Park, south end of Disk Golf Course, near the ridge top trail leading to the lower Guardian Trail., 39.778333 -121.732778, 366m
CHSC:V
CHSC035605 Jame P. Smith 6837 1973-05-26
United States, California, Humboldt, Scotia Bluffs along the Eel River near Rio Dell. T01N R01E S05 & T02N R01E S31-32, 40.508611 -124.093611
CHSC:V
CHSC049840 Vernon H. Oswald 4143 1990-04-02
United States, California, Butte, East side of Feather River in Oroville, ca. 0.25 mi S of the Montgomery St. access. T19N R03E S13 SE/NE, 39.505833 -121.574722, 107m
CHSC:V
CHSC050039 Lowell Ahart 6439 1990-04-08
United States, California, Butte, On the east side of Pacific Heights Road, about 3-1/2 miles southwest of Oroville. T19E R03E S35 C, 39.459444 -121.600833, 34m
CHSC:V
CHSC106390 David Isle; Arnold James 1853 1993-06-29
United States, California, Lake, Mendocino National Forest - North Coast Ranges. Upper Main Eel River Watershed. North bank at junction of 20N01 from Lake Pillsbury with 1N02 up Boardman Ridge to Hull Mtn. T19N R09W S32 NE1/4 of NE1/4, 39.464167 -122.891389, 1036m
CHSC:V
CHSC110859 David Isle 2038 1990-05-15
United States, California, Lake, On both sides 20N02, just up (SW) from Low Gap junction with River Road M6 (2N56) on way to Tar Flat. In gravelly road berm on both sides 20N02. T20N R09W S21 NE1/4, 39.577222 -122.872222, 1268m
CHSC:V
CHSC091161 D. Isle 315 1997-07-31
United States, California, Lake, Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 8.5 mi. up from 16N30/16N14 jct. at Low Gap Meadow. T16N R09W S36 NW1/4 of NW1/4, 39.201944 -122.815556
CHSC:V
CHSC090518 Elisa E. Amen 40 1988-04-16
United States, California, Lake, Ca. 2 mi Highway 29 and ca. 1 mi of Hopland Road on e side of Hopland Mountain, ca. 2 mi sw Lakeport., 39.032222 -122.927222, 518m
CHSC:V
CHSC091140 D. Isle 1060 1995-06-08
United States, California, Lake, Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Low Gap on Road 20N02. T20N R09W S22 NW1/4, 39.577778 -122.864444, 1219m
CHSC:V
CHSC036236 Lowell Ahart 3326 1982-04-23
United States, California, Sutter, East slope of ridge west of Myers home, Myers Ranch, Sutter Buttes., 39.281944 -121.816944, 50m
CHSC:V
CHSC091778 G. F. Hrusa; J. Glazner 15626 2000-07-01
United States, California, Placer, Northern Sierra Nevada. Summit Village, Truckee. Along Donner Creek adjacent to Hwy 89. UTM: 10S, 43571 N, 07411 E. [Lat./long. on label is "39 22 N; 120 15 W"]., 39.315556 -120.2, 1844m
CHSC:V
CHSC109020 R. F. Thorne 32174 1963-06-08
United States, California, San Luis Obispo, 6 miles NW of Bradley on road to Jolon., 35.879444 -120.898889, 213m
CHSC:V
CHSC090380 Lisa J. Newsum 19 1984-04-19
United States, California, Butte, Bidwell Heights Rd, 1 1/4 from jct. with Hwy 32, 7 mi e of Chico., 39.741944 -121.785833, 305m
CHSC:V-VascularPlants
CHSC104386 D. H. Curtis 329 1967-01-14
United States, California, Glenn, 13 mi. s. Hamilton City., 39.5575 -122.004722, 61m
CHSC:V
CHSC090225 Eric M. Haney 11 1989-04-23
United States, California, Butte, Found on e side of Hwy 32, ca. 7.5 km s of Forest Ranch. Ridge top., 39.840556 -121.698889
CHSC:V
CHSC090811 Lowell Ahart 11783 2005-05-02
United States, California, Butte, Overflow area on the east side of the Sacramento River, northwest of Parrott Landing, about 1 mile southeast of Ord Ferry, about 2 miles southeast of Ordbend, about 12 miles (air) southwest of Chico. T20N R01W S, 39.621111 -121.981944, 26m
CHSC:V
CHSC090994 Lowell Ahart 11798 2005-05-11
United States, California, Butte, On the bottom of a small vernal pool, south part of North Table Mountain, about 300 yards northwest of the poor dirt road off of Cherokee Road, about 200 yards south of the rim into Beatson Hollow, about 7 miles (air) north of Oroville. T20N R04E S20 NW1/4, 39.583889 -121.558056, 354m
CHSC:V
CHSC091343 Lowell Ahart; John Dittes 12014 2005-06-09
United States, California, Siskiyou, Pasture field, on the east side of a poor rock fence, about 300 yards east of where cattle water in the Shasta River, about 3/5 mile (air) south of Highway 99/97 Cutoff, about 2 1/2 miles (air) east-southeast of Grenada. T44N R05W S30 SW1/4, 41.632222 -122.473611, 775m
CHSC:V
CHSC092096 Lowell Ahart 12219 2005-07-31
United States, California, Nevada, Along the west side of a small wash, between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. T17N R15E S16 SE1/4, 39.318889 -120.316944, 2063m
CHSC:V
CHSC093536 Lowell Ahart; John Dittes 12115 2005-06-10
United States, California, Siskiyou, Rocky hillside, north of the rock fence, about 100 yards southeast 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. T44N R05W S05 NW1/4, 41.606944 -122.451111, 777m
CHSC:V
CHSC093524 Lowell Ahart; John Dittes 12008 2005-06-09
United States, California, Siskiyou, Open pasture field, on the east side of a poor rock fence, about 300 yards east of where cattle water in the Shasta River, about 3/5 mile (air) south of Highway 99/97 Cutoff, about 2 1/2 miles (air) east-southeast of Grenada. T44N R05W S30 SW1/4, 41.632222 -122.473611, 775m
CHSC:V
CHSC094419 Lowell Ahart 13217 2006-08-22
United States, California, Colusa, South side of Stony Creek, about 100 yards west of the bridge across Stony Creek, just north of Stonyford. T18N R06W S29 between SW1/4 and SE1/4, 39.381111 -122.554167, 349m
CHSC:V
CHSC094700 Lowell Ahart 12744 2006-06-14
United States, California, Glenn, Near small drainage, on the north side of Black Diamond Road, about 2 1/2 miles west of the paved road, about 4 3/4 miles (by road) from Stonyford. T18N R07W S15 SW1/4, 39.399722 -122.612778, 750m
CHSC:V
CHSC094640 Lowell Ahart 12728 2006-06-11
United States, California, Glenn, About 100 yards north of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford. T18N R07W S15 SW1/4, 39.405556 -122.636389, 596m
CHSC:V
CHSC094639 Lowell Ahart 12712 2006-06-11
United States, California, Glenn, About 100 yards north of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford. T18N R07W S15 SW1/4, 39.405556 -122.636389, 596m
CHSC:V
CHSC096606 Lowell Ahart; John Dittes, Josephine Guardino 13618 2007-04-03
United States, California, Tehama, On the east bank of Brush Creek (a north branch), about 4 miles (air) northeast of the intersection of Highway 99 East and Vina Road, about 7 miles (air) southeast of Los Molinos. T25N R01W S26, 39.985 -121.953611, 113m
CHSC:V
CHSC096637 Lowell Ahart; John Dittes, Josephine Guardino 13617 2007-04-03
United States, California, Tehama, On the east bank of Brush Creek (a north branch), about 4 miles (air) northeast of the intersection of Highway 99 East and Vina Road, about 7 miles (air) southeast of Los Molinos. T25N R01W S26, 39.985 -121.953611, 113m
CHSC:V
CHSC097929 D. G. Kelch 06.345 2006-08-02
United States, California, Butte, Along Butte Creek, north of Durham-Dayton Hwy., 39.646389 -121.786111, 40m
CHSC:V
CHSC098960 Lowell Ahart 14733 2008-05-12
United States, California, Butte, Below the high water line of Lake Oroville, on the east side of Sucker Creek, about 40 yards north of where Sucker Creek enters the South Fork of the Feather River, about 1/4 mile west of the Ponderosa Dam. T20N R06E S33 NW1/4, 39.550278 -121.310833, 258m
CHSC:V
CHSC098962 Lowell Ahart 14755 2008-05-12
United States, California, Butte, Below the high water line of Lake Oroville, on the east side of Sucker Creek, about 100 yards north of where Sucker Creek enters the South Fork of the Feather River, about 1/4 mile west of the Ponderosa Dam. T20N R06E S33 NW1/4, 39.550278 -121.310833, 258m
CHSC:V
CHSC099296 Lowell Ahart; John Dittes 14970 2008-06-20
United States, California, Lassen, About 100 yards west of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber. T39N R08E S34 NE1/4, 41.183056 -121.036111, 1263m
CHSC:V
CHSC101143 Lowell Ahart 15705 2009-05-15
United States, California, Butte, On the east side of Big Chico Creek, on the east side of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico. T23N R02E S35 SW1/4, 39.809722 -121.723333, 234m
CHSC:V
CHSC101832 Lowell Ahart 15758 2009-05-23
United States, California, Butte, About 10 miles northeast of Chico, Upper Bidwell Park, about 1/4 mile west of the intersection of Highway 32 and Ten Mile House Road. On the south side of Guardians Trail, about 50 yards west of Ten Mile House Road. T23N R02E S35 SE1/4, 39.803889 -121.718889, 382m
CHSC:V
CHSC103674 Lowell Ahart 16594 2010-04-30
United States, California, Butte, Below rim and above cliffs, north side of disk golf area, on a ridge about 250 yards west of Highway 32, Upper Bidwell Park, about 5 miles (air) northeast of Chico. T22N R02E S10 NE1/4, 39.779722 -121.735278, 361m
CHSC:V
CHSC104836 Lowell Ahart 16778 2010-06-09
United States, California, Butte, Along the sides and in the center of the poor dirt road, about 100 yards east of the fence, about 150 yards east of where you park, east of Cherokee Road, North Table Mountain, about 4 1/2 miles (air) northeast of Oroville. T20N R04E S20 NE1/4, 39.583056 -121.543889, 384m
CHSC:V
CHSC107263 Lowell Ahart; John Dittes 17473 2011-06-09
United States, California, Tehama, On gravel bar, on the southeast side of Acorn Hollow Creek, at confluence of Dry Creek, 2.1 miles (air) east of Highway 99, 3.8 miles (air) north of Vina T25N R02W S25 SW1/4, 39.99 -122.043889, 75m
CHSC:V
CHSC107371 Lowell Ahart; John Dittes 17545 2011-06-22
United States, California, Modoc, On the west side of the road, about 30 yards north of the Pilot Butte Parking Lot, north edge of Ash Creek Floodplain, 1.1 miles (air) south of County Road 87, 7.7 miles (air) west of Aden, 10 miles (air) east of Lookout, Big Valley. T39N R08E S20 NW1/4, 41.196111 -121.091944, 1265m
CHSC:V
CHSC108204 Lowell Ahart 17392 2011-06-07
United States, California, Yuba, On the huge gravel bar along the Yuba River, about 150 yards west of the south end of Parks Bar Bridge (Highway 20), about 15 miles (by air) northeast of Marysville. T16N R06E S30 NE1/4, 39.218333 -121.336667, 66m
CHSC:V
CHSC108834 Lowell Ahart 17878 2012-04-17
United States, California, Butte, Bare areas where cobbles were removed for Oroville Dam, about 200 yards southeast of where the road turns north, about 1/2 mile west of Pacific Heights Road, Oroville Wildlife Area, about 5 miles (air) southwest of Oroville. T19N R03E S03 NE1/4, 39.450833 -121.613056, 35m
CHSC:V
CHSC108789 Lowell Ahart 17845 2012-04-09
United States, California, Butte, Near the high east cliff edge of Big Chico Creek, about 5 yads west of South Rim Trail, south part of Upper Bidwell Park, about 2 1/2 miles (air) northeast of Chico. T22N R02E S10 NE1/4, 39.784167 -121.738333, 206m
CHSC:V
CHSC109000 Lowell Ahart 17932 2012-04-30
United States, California, Butte, On the sides of the Bloody Pin Trail, about 1/2 way between Guardian Trail and South Rim Trail, about 1/2 mile west of Highway 32, about 7 1/2 miles northeast of Chico, south part of Upper Bidwell Park. T22N R02E S02 SW1/4, 39.793056 -121.730833, 270m
CHSC:V
CHSC111345 Lowell Ahart 17956 2012-05-02
United States, California, Butte, On dry bare soil, 30 yards south of the fence, about 80 yards northeast of the oak tree, Upper Bidwell Park, about 1 mile east of Chico. T22N R02E S07 SE 1/4, 39.771944 -121.789167, 116m
CHSC:V
CHSC112224 Lowell Ahart; John Dittes, Josephine Guardino 18616 2013-04-26
United States, California, Mendocino, North Coast. Base of eroding cliffs, above the sand beach, 1.1 miles (air) southeast of Anchor Bay, 2.0 miles (air) northwest of mouth of Gualala River. T11N R15W S20 SW1/4, 38.789167 -123.561111, 3m
CHSC:V
CHSC112212 Lowell Ahart; John Dittes, Josephine Guardino 18648A 2013-04-26
United States, California, Colusa, Inner North Coast Range. On the north side of State Highway 20, just east of Lake County Line, 12.2 mile (air) east-northeast of Clear Lake (town), 17.1 miles (air) west of Williams. T14N R05W S34 SW1/4, 39.011389 -122.408611, 567m
CHSC:V
CHSC112211 Lowell Ahart; John Dittes, Josephine Guardino 18648 2013-04-26
United States, California, Colusa, Inner North Coast Range. On the north side of State Highway 20, just east of Lake County Line, 12.2 mile (air) east-northeast of Clear Lake (town), 17.1 miles (air) west of Williams. T14N R05W S34 SW1/4, 39.011389 -122.408611, 567m
CHSC:V
CHSC112313 Lowell Ahart 18697 2013-05-01
United States, California, Colusa, Inner North Coast Range. Near a small drainage, north of the wash and State Highway 20, just east of Lake County Line, 12.2 mile (air) east-northeast of Clear Lake (town), 17.1 miles (air) west of Williams. T14N R05W S34 SW1/4, 39.011389 -122.408611, 567m
CHSC:V
CHSC112293 Lowell Ahart; John Dittes, Josephine Guardino 18617 2013-04-26
United States, California, Mendocino, North Coast. Base of eroding cliffs, above the sand beach, 1.1 miles (air) southeast of Anchor Bay, 2.0 miles (air) northwest of mouth of Gualala River. T11N R15W S20 SW1/4, 38.789167 -123.561111, 3m
CHSC:V
CHSC112292 Lowell Ahart; John Dittes, Josephine Guardino 18624 2013-04-26
United States, California, Mendocino, Outer North Coast Range. Disturbed edges of Mountain View Road, 275 feet northeast of confluence of Bear Wallow and Honey Creeks. T14N R14W S08 NE1/4, 39.002222 -123.422778, 237m
CHSC:V
CHSC112418 Lowell Ahart; John Dittes, Todd Sloat 18746 2013-06-08
United States, California, Lassen, About 30 yards north of the four tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. T39N R08E S33 SW1/4, 41.175278 -121.065556, 1268m
CHSC:V
CHSC113083 Lowell Ahart; John Dittes 18888 2013-07-23
United States, California, Lassen, Drainage filled with dirt from construction of a pond, 40 yards south of the man made pond, about 110 yards north of the four tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. T39N R08E S33 SW1/4, 41.3275 -121.066111, 1268m
CHSC:V
CHSC113097 Lowell Ahart 19281 2013-11-18
United States, California, Butte, Below the high water line of Lake Oroville, about 150 yards northeast of the boat ramp at the end of Stringtown Road, about 50 yards north of the road, about 2 1/2 miles (air) northeast of Hurleton. T39N R05E S01 SW1/4, 39.534167 -121.364722, 261m
CHSC:V
CHSC113287 Lowell Ahart 19352 2014-04-15
United States, California, Butte, Steep sides of rocky point, below the high water line of Lake Oroville, about 250 yards west of the old road, about 3 1/2 miles (air) northeast of Oroville Dam. T20N R05E S19 SE1/4, 39.583333 -121.453889, 253m
CHSC:V
CHSC113323 Lowell Ahart; John Dittes 19509 2014-05-17
United States, California, Tehama, On the dirt and rock piles, north of the poor dirt road, about 50 yards west of the diversion dam on Mill Creek, about 5 miles (air) northeast of Los Molinos. T25N R01W S06 NW1/4, 40.054167 -122.03, 125m
CHSC:V
CHSC113917 Lowell Ahart 19457 2014-05-13
United States, California, Butte, North of a small drainage, below the high water line of Lake Oroville, about 250 yards southeast of the trail, trail starts at the parking area at the Enterprise Boat Launch Area, about 11 miles (air) east of Oroville. T19N R05E S01 NE1/4, 39.539722 -121.353889, 242m
CHSC:V
CHSC113908 Lowell Ahart 19450 2014-05-08
United States, California, Butte, North of a small drainage, below the high water line of Lake Oroville, about 250 yards southeast of the trail, trail starts at the parking area at the Enterprise Boat Launch Area, about 11 miles (air) east of Oroville. T19N R05E S01 NE1/4, 39.539722 -121.353889, 242m
CHSC:V
CHSC114898 M. Beyers 321 2010-04-03
United States, California, Solano, Roadside, along Highway 128, just east of the Monticello Dam. In eastbound turnout adjacent to a deep trench; somewhat gravelly disturbed soils., 38.511667 -122.100556, 123m
CHSC:V
CHSC113845 Lowell Ahart 19276 2014-08-24
United States, California, Butte, On the south side of the road, about 50 yards west of Woodleaf Creek, about 1/2 mile southwest of the Forbestown Reservoir Dam, about 4 miles (air) northeast of Forbestown. T20N R07E S32 SE1/4, 39.5475 -121.211944, 611m
CHSC:V
CHSC114036 Richard R. Halse 8747 2013-03-26
United States, California, Glenn, Along the Elk Creek-Stonyford Road ca. 4.2 miles north of Stonyford., 39.425556 -122.524167, 321m
CHSC:V
CHSC114031 Richard R. Halse 8420 2012-03-25
United States, California, San Benito, Along State Hwy. 25 at its junction with the Coalinga Road., 36.4075 -120.993056, 580m
CHSC:V
CHSC115199 Lowell Ahart 20099 2015-04-28
United States, California, Lake, In the meadow, about 150 yards west of Barrel Spring Meadow, about 1/4 miles (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. T15N R06W S13 SW1/4, 39.148611 -122.48, 696m
CHSC:V
CHSC115193 Lowell Ahart 20098 2015-04-28
United States, California, Lake, East of the meadow, about 150 yards west of Barrel Spring Meadow, about 1/4 mile (air) west of Walker Ridge Road, about 3 miles (air) southwest of the intersection of Bear Valley Road and Brim Road, about 18 miles (air) west of Williams. T15N R06W S13 SW1/4, 39.148611 -122.48, 696m
CHSC:V
CHSC115598 Lowell Ahart; John Dittes 20389 2015-07-16
United States, California, Modoc, North edge of Ash Creek (destroyed), southeast of the gravel pit (destroyed), about 1/8 mile east of the parking area on the east side of Elkins Lane, Ash Creek State Wildlife Area, about 4 miles (air) west of Adin, about 8 miles (air) northeast of Bieber, Big Valley. T39N R08E S26 NW1/4, 41.198333 -121.016944, 1268m
CHSC:V
CHSC117000 Lowell Ahart 20921 2016-06-04
United States, California, Butte, On the north side of Lumpkin Road, about 100 yards north of McCabe Creek, about 3 miles (air) west of Forbestown. T19N R06E S08 SW1/4, 39.518611 -121.335833, 388m
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CHSC117223 Lowell Ahart; John Dittes 20996 2016-06-07
United States, California, Lassen, West of the pond, 110 yards east of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bierber, 7.3 Miles (air) southwest of Adin, hills at the southern slope of Big Valley. T38N R08E S22 SW 1/4, 41.114722 -121.041944, 1289m
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CHSC117501 Lowell Ahart; John Dittes 21170 2016-07-14
United States, California, Modoc, West side of a new pond, south of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin, Big Valley. T39N R09E S30 NE1/4, 41.191389 -120.975833, 1274m
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CHSC118648 Richard R. Halse 9718 2016-05-29
United States, California, Siskiyou, Along Hilt Road ca. 2.1 miles northwest of Hilt on the Oregon/California State Line., 42.004722 -122.645, 876m
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CHSC120666 Lowell Ahart; John Dittes, Josephine Guardino 21769 2018-06-07
United States, California, Shasta, Road bank, along Baker Road, about 3/4 miles from Oak Flat, about 2.4 miles (air) from Pit-4 Powerhouse, 2.8 miles (air) from Pit-4 Dam, 6.3 miles (air) from town of Big Bend, 40.3 miles (air) northeast of Redding. T36N R01E S, 40.965833 -121.812778, 728m
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CHSC091301 Lowell Ahart; John Dittes 11970A 2005-06-02
United States, California, Lassen, Stream edge, Long Valley, about 4 1/2 miles (air) northeast of the intersection of Scott Road and Highway 70, 5.7 miles (air) northwest of Hallelujah Junction. T23N R17E S10 SW1/4, 39.855278 -120.063056, 1408m
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CHSC092020 Lowell Ahart 12180 2005-07-23
United States, California, Nevada, Meadow, under the power lines, about 100 yards west of the paved road, southwest of Lake Spaulding, about 1/2 mile north of Highway 20. T17N R12E S21 SW1/4, 39.3175 -120.64, 1573m
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CHSC094284 Lowell Ahart 13112 2006-08-09
United States, California, Colusa, Gravel bar on the south side of Stony Creek, at Mine Camp, about 3 1/2 miles (air) west of Stonyford. T18N R07W S35 NW1/4, 39.373889 -122.614167, 455m
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CHSC094443 Lowell Ahart 13150 2006-08-09
United States, California, Colusa, North side and under the bridge across Stony Creek, just north of Stonyford. T18N R06W S29 between SW1/4 of SE1/4, 39.382222 -122.551667, 347m
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CHSC094785 Lowell Ahart 13441 2006-10-08
United States, California, Butte, Mud flat, near a large gravel bar, east side of the North Fork of the Feather River, just east of where the river flows into a pool, on the west side of Highway 70, about 1/2 mile north of the Cresta Power House. T23N R05E S22 SW1/4, 39.831667 -121.411111, 610m
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CHSC095010 Lowell Ahart 13501 2006-10-23
United States, California, Plumas, On the east side of Slate Creek (there is a large gravel flat caused by the dam), about 30 yards south of where the road ends, about 20 yards north of the dam across Slate Creek, about 1/8 mile northeast of Scales Road, about 5 1/2 miles (air) northeast of Strawberry Valley. T20N R08E S02 SW1/4, 39.616389 -121.051111, 1281m
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CHSC097720 Lowell Ahart 14518 2007-10-31
United States, California, Butte, West of the official parking area, strand of Lake Oroville, Foreman Creek Area, about 1 mile south of Highway 162 (Oroville Quincy Road), about 7 miles (air) northeast of Oroville. T20N R05E S18 SE1/4, 39.581111 -121.454722, 225m
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CHSC098158 Richard R. Halse 7003 2006-08-05
United States, Oregon, Klamath, Along State Hwy. 140 between Bly and Beatty, near milepost 51, ca. 9.4 miles E of Beatty., 42.419444 -121.080556, 1328m
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CHSC100326 Lowell Ahart 15170 2008-08-13
United States, California, Plumas, Large pile of dirt on the east side of La Porte Road, west of East Branch Creek, about 1 3/4 miles (air) south of Little Grass Valley Reservoir, about one mile northeast of La Porte. T21N R09E S10 NW1/4, 39.695278 -120.966389, 1613m
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CHSC100491 Lowell Ahart; John Dittes, Josephine Guardino 15439 2008-11-08
United States, California, Butte, On the bottom of Lindo Channel, about 100 yards west of the diversion structure, north of Hooker Oak, Upper Bidwell Park, Chico. T22N R02E S18 SW1/4, 39.761111 -121.8, 69m
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CHSC100477 Lowell Ahart; John Dittes 15454 2008-11-14
United States, California, Butte, In the east part of Cedar Grove, Lower Bidwell Park, Chico. T22N R01E S24 SE1/4, 39.745833 -121.810833, 67m
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CHSC100424 Lowell Ahart 15381 2008-09-10
United States, California, Plumas, On the sides of Onion Valley Creek, in the northeast part of Onion Valley, about 3/4 mile northwest of Pilot Peak, about 1/2 mile east of the Quincy La Porte Road, about 9 1/2 miles (air) northeast of La Porte. T22N R10E S04 SW1/4, 39.791944 -120.878333, 1916m