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CHSC113924 Lowell Ahart 19444 2014-05-08
United States, California, Tehama, On the south side of the paved road to Berris Creek, about 0.4 miles east of the intersection with Black Butte Road, about 12 1/2 miles (air) southwest of Corning. T23N R05W S34, 39.800278 -122.4225, 151m
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CHSC114628 J. Kierstead 90-46 1990-05-02
United States, California, Tehama, Yolla Bolla R.D. West side of Tedoc Mtn. USFS Rd. 45, milepost 11. T28N R09W S29, 40.246987 -122.903463, 1280m
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CHSC115582 Lowell Ahart; John Dittes 20442 2015-08-05
United States, California, Tehama, East side of Childs Meadow, 150 yards west of Highway 36, 0.69 air-miles northwest of intersection of State Highway 36 and Wilson Lake Road (County Road 769), 1.2 air-miles east of Doe Mt, 9.77 air-miles south of Lassen Peak. T29N R04E S25 NE1/4, 40.347222 -121.483611, 1498m
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CHSC116376 Sara M. Taylor; Scott Batiuk 57 2012-07-31
United States, California, Plumas, Plumas National Forest. Maples Flat. Follow signs from Bucks Lake Rd. to Smith Lake (via Snake Lake). Take left (west) onto 23N20. Continue west onto 25N57, left onto 25N59 (fen is ~800 m west of Drosera Pond). UTM zone 10, NAD 1983, 4428172 N, 659702 E. T24N R08E S18, 39.98864 -121.129439, 1573m
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CHSC117020 Lowell Ahart 20914 2016-06-02
United States, California, Plumas, Basalt flat, on the west side of the paved road, Lumpkin Ridge Road, about 3 3/4 miles (air) southwest of Little Gss Valley Reservoir dam. T21N R08E S10 NW1/4, 39.698056 -121.078056, 1555m
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CHSC116925 J. P. Bergmann 2011-05-05
United States, California, Butte, 8th and Hazel Street, Chico., 39.723056 -121.840556, 58m
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CHSC117272 Lowell Ahart; John Dittes 21223 2016-07-15
United States, California, Lassen, About 400 yards south of the 4 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
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CHSC117191 Lowell Ahart; John Dittes 21020 2016-06-07
United States, California, Lassen, 10 yards west of State Highway 299, Big Valley Mountains, 0.4 mile (air) northeast of Big Valley Summit, 5.0 miles (air) southwest of Bieber., 41.065833 -121.207222, 1398m
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CHSC107452 Lowell Ahart 21079 2016-06-29
United States, California, Plumas, About 20 yards east of Forest Service Road 22N72, about 1/4 mile sourtheast of Table Mountain, about 1 3/4 miles (air) northwest of Tamarack Flat, about 3 3/4 miles (air) northwest of Little Grass Valley Reservoir Dam. T22N R08E S15 NW1/4, 39.768333 -121.072778, 1760m
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CHSC118528 Lowell Ahart; John Dittes, Josephine Guardino 21430 2017-06-27
United States, California, Nevada, Near seeps, mountainside, about 200 yards north of Carpenter Meadow, about 4.9 miles (air) west of Hobart Mills, about 6.1 miles (air) northwest of Truckee, Basin of Prosser Creek, Carpenter Valley. T18N R15E S23 NE1/4, 39.403333 -120.278056, 1938m
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CHSC119099 Barbara L. Wilson; Richard E. Brainerd 16646 2011-06-28
United States, Oregon, Douglas, North Bank Habitat Management Area. UTM zone 479411 east, 4796331 north., 181m
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CHSC119478 Lowell Ahart; John Dittes, Josephine Guardino 21483 2017-06-28
United States, California, Nevada, About 50 yards north of the north edge of Carpenter Meadow, about 50 yards south of the poor dirt road, about 4.9 miles (air) west of Hobart Mills, about 6.1 miles (air) northwest of Truckee, Basin of Prosser Creek, Carpenter Valley. T18N R15E S23 NE1/4, 39.403333 -120.278056, 1938m
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CHSC120363 Lowell Ahart; John Dittes 21696 2018-04-12
United States, California, Shasta, About 70 yards east of the gravel road, Plateau top, near Eagle Canyon, just northeast of confluence of North Fork Battle Creek and Digger Creek, 2.6 miles (air) west-southwest of Manton, 4.8 miles (air) south-southwest of Shingletown. T30N R01E S25 NE1/4, 40.425833 -121.919444, 408m
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CHSC093556 Lowell Ahart; John Dittes 11981 2005-06-02
United States, California, Lassen, Long Valley, north side of a poor dirt road, 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, 39.854722 -120.065556, 1411m
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CHSC112317 Lowell Ahart 18694 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
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CHSC113000 Lowell Ahart; John Dittes 18895 2013-07-23
United States, California, Lassen, Along the south margin of the levee road, about 150 yards east 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
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CHSC113472 Lowell Ahart 19659 2014-07-13
United States, California, Butte, West part of a large wet meadow (some bog), about 100 yards south 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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CHSC113613 Lowell Ahart 19820 2014-08-31
United States, California, Plumas, In an unnamed drainage, on the west side of Black Rock Creek, about 200 yards southwest of the foot bridge across Black Rock Creek, about 200 yards southwest of the Black Rock, Little Grass Valley Reservoir, about 4 1/2 miles (air) northwest of La Porte. T22N R09E S30 NE1/4, 39.741667 -121.01, 1536m
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CHSC120473 Barbara Ertter 9147 1990-06-23
United States, California, Mendocino, Orr Springs Road 6.5 mi from Hwy 101 at Ukiah, rolling hills on annual grassland. T16N R13W S, 701m
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CHSC094577 Lowell Ahart 13263 2006-11-09
United States, California, Tehama, Near a bog on the east side of the dirt road, about 150 yards east of Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 miles (air) northeast of Butte Meadows. T26N R04E S11 NE1/4, 40.1225 -121.488889, 1525m
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CHSC094767 Lowell Ahart 12733 2006-06-11
United States, California, Glenn, On the east side of Forest Road 18N03, south of an intersection, on Black Diamond Ridge, about 2 miles (air) northeast of the North Fork Campground, about 4 3/4 miles (air) northwest of Stonyford. T18N R07W S22 NE 1/4, 39.403333 -122.626111, 945m
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CHSC101544 G. F. Hrusa; R. Gross 17404 2008-05-23
United States, California, Lake, Flats along Box Canyon Creek in upper Benmore Canyon immediately E and S of Indian Valley Reservoir spillway., 39.062222 -122.528333, 457m
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CHSC101837 Lowell Ahart 15753 2009-05-23
United States, California, Butte, Upper Bidwell Park, about 10 miles northeast of Chico, about 100 yards west of the interection of Highway 32 and Ten Mile House Road, on north side of Ten Mile House Road. T23N R02E S35 SE1/4, 39.806111 -121.713889, 462m
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CHSC102748 Lowell Ahart; John Dittes, Josephine Guardino 16151 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 Alamanor Dam. T26N R09E S07 SW1/4, 40.119722 -121.018889, 1606m
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CHSC108322 Lowell Ahart 17651 2011-08-23
United States, California, Butte, In the large meadow, Pinkard Creek flows through the meadow, east of the corral, about 1 mile north of Lost Creek Reservoir Dam, about 4 miles (air) northeast of Clipper Mills. T20N R07E S12 SW1/4, 39.595 -121.133333, 1134m
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CHSC090456 Niall McCarten; Roxanne Bittman 5373 1986-06-15
United States, California, Tehama, Mendocino National Forest--North Coast Ranges. Thomes Creek Watershed. 1/3 mi. west of Johnson Cabin. T25N R09W S34 SW corner USGS Quadrangle: Ball Mt., 39.968889 -122.86, 1280m
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CHSC090422 Niall McCarten; Roxanne Bittman 5417 1986-06-15
United States, California, Tehama, Mendocino National Forest--North Coast Ranges. Thomes Creek Watershed. South side of Boswell Ridge, 0.25 mi. east of Johnson cabin, N side Rd. 23N01. T25N R09W S34 E side USGS Quadrangle: Ball Mt., 39.969167 -122.850556, 1585m
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CHSC097980 Frederica Bowcutt 1351 1989-07-07
United States, California, Mendocino, Sinkyone Wilderness State Park. 15 air miles SW of Garberville, 60 air milesw SSE of Eureka. Along unnamed creek that drains into Jones; Beach just N of Jones' Ranch picnic area. T24N R19W S09 SE1/4 of NE1/4 USGS Quadrangle: Bear Harbor 1:24,000, 39.953889 -123.974444, 56m
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CHSC105867 J. K. Nelson; Lauren Johnson, Brad Rust, Talitha Penland Derksen 2010-017 2010-06-07
United States, California, Tehama, 2 mi S of Tedoc Gap, ca 20 mi west of Red Bluff, along side Forest Road 2712. UTM N10N 4451104.895mN, 508273.045mE. T27N R09W S05 near S08 line USGS Quadrangle: Beegum West 1:24,000, 40.210278 -122.902778, 512m
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CHSC107270 L. P. Janeway 10405 2011-06-29
United States, California, Butte, Northern High Sierra Nevada. Top of Bloomer Hill, at southwest corner of the fence around the upper communication tower; between the chain-link fence and a little used short access dirt road. T21N R05E S30 NW1/4 of NW1/4 USGS Quadrangle: Berry Creek 1:24,000, 39.651667 -121.463333, 908m
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CHSC105915 B. Castro; L. P. Janeway 1034W 1999-08-24
United States, California, Tehama, High North Coast Ranges. Yolla-Bolly Wilderness, ca 1.6 mi ENE of Buck Rock, along USFS Route M2, between Forks Ridge and Short Ridge at Willow Spring. T24N R10W S24 SE1/4 of SW1/4 USGS Quadrangle: Buck Rock 1:24,000, 39.913333 -122.918611, 1737m
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CHSC111262 L. P. Janeway 10392 2011-06-11
United States, California, Glenn, High North Coast Ranges. Northeast side of the top of Red Moun-tain; 5.5 air km east of Chrome. T22N R07W S23 SE1/4 of SE1/4 USGS Quadrangle: Chrome 1:24,000, 39.742778 -122.609444, 1097m
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CHSC111261 L. P. Janeway 10393 2011-06-11
United States, California, Glenn, High North Coast Ranges. Northeast side of the top of Red Moun-tain; 5.5 air km east of Chrome. T22N R07W S23 SE1/4 of SE1/4 USGS Quadrangle: Chrome 1:24,000, 39.742778 -122.609444, 1097m
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CHSC102243 L. P. Janeway; B. Castro 9783 2009-04-25
United States, California, Tehama, Cascade Range Foothills. Tehama Wildlife Area; northwest-facing slope above Little Antelope Creek; along Powerline Road 0.5 km northeast of Rock Wall. T27N R01W S25 NW1/4 USGS Quadrangle: Dewitt Peak 1:24,000, 40.166111 -121.921944, 564m
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CHSC095773 LeRoy Gross; Naomi Fraga 508 2002-04-04
United States, California, Los Angeles, Los Angeles Basin: Verdugo Mountains Region: Southwest side; From saddle along main crest where the dirt roads of Verdugo Mountain Way & Chandler Fire Road meet, (Thomas Guide 1998 street guide and directory) head north down Wildwood Fire Road, (closed road and plants growing back onto road) to old home site near La Tuna Canyon Road. This home was burned down a long time ago, and road abandoned. T02N R14W S26 USGS Quadrangle: Burbank 1:24,000, 34.227778 -118.321944, 532m
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CHSC119543 B. Castro; L. P. Janeway 2204 2017-07-04
United States, California, Plumas, Northern High Sierra Nevada. South slope of Diamond Mountains 1.5 air-mi SE of Diamond Mtn; at S. side of junction of Diamond Mtn Motorway (28N15) and OHV Trail 2M29. T28N R12E S07 SW1/4 USGS Quadrangle: Diamond Mtn 1:24,000, 40.298056 -120.673611, 6935m
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CHSC093225 R. Fischer 591 2005-07-15
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. On back side (western edge) Ja-She Pond. USGS Quadrangle: Fall River Mills 1:24,000, 41.111389 -121.453056, 1009m
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CHSC093224 R. Fischer 591 2005-07-15
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. On back side (western edge) Ja-She Pond. USGS Quadrangle: Fall River Mills 1:24,000, 41.111389 -121.453056, 1009m
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CHSC093298 R. Fischer 593 2005-07-15
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. On back side (western edge) Ja-She Pond. USGS Quadrangle: Fall River Mills 1:24,000, 41.111944 -121.457222, 1012m
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CHSC120448 B. Castro; L. P. Janeway 2123 2015-09-08
United States, California, Del Norte, Klamath Ranges. Along Old Gasquet Toll Road 5.0 road-mi east-northeast from its start in Gasquet. Road cutback across steep southwest-facing serpentine slope overlooking Middle Fork Smith River. T17N R02W S13 SW1/4 USGS Quadrangle: Gasquet 1:24,000, 41.858056 -123.904167, 485m
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CHSC114627 Sue Pappalardo 568 1994-06-28
United States, California, Trinity, Hayfork Ranger District. About 7.5 miles west of Hayfork. Along Hyampom road, .45 miles east of bridge over Hayfork Creek. Growing in road cut on north side of the road. T32N R12W S30 SW1/4 of NW1/4 USGS Quadrangle: Hayfork, 650m
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CHSC108735 B. Castro; L. P. Janeway 1365 2002-05-12
United States, California, Napa, Inner North Coast Ranges. Near top of ridge on northeast side of Pocock Creek along the dirt road from Devilhead Road. NNW-facing slope at edge of road opening and cutbank. T11N R05W S26 SE1/4 of NW1/4 USGS Quadrangle: Jericho Valley, 38.774444 -122.383333, 536m
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CHSC105708 Julie Kierstead Nelson; Ron Clementson, Danielle Chi, Paul Kjos 2005-001 2005-02-23
United States, California, Shasta, South end Antlers Bridge over Shasta Lake on Interstate 5, south of Lakehead, north of Redding. T35N R05W S24 USGS Quadrangle: Lamoine 1:24,000, 40.879722 -122.381111, 366m
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CHSC088516 Jenny Marr; Beth Hendrickson 1999-05-27
United States, California, Tehama, Vicinity of Grizzly Creek and Little Grizzly Creek. T27N R06W S USGS Quadrangle: Lowrey 1:24,000, 40.106389 -122.598056, 305m
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CHSC105741 David Isle 1793 1992-09-01
United States, California, Tehama, Mendocino National Forest - North Coast Ranges Thomes Creek Watershed. Adjacent Road 23N25, N. aspect below Sugar Springs Campground. T23N R10W S12 ~Ctr. USGS Quadrangle: Mendocino Pass 1:24,000, 39.865 -122.922222
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CHSC120328 B. Castro; L. P. Janeway 2162 2016-09-06
United States, California, Tehama, High North Coast Ranges. Along the Pettyjohn Trail into the Yolla Bolly-Middle Eel Wilderness, ca 0.9 air-mi NNW of North Yolla Bolly, ca 0.1 miles S of (uphill from) the wilderness boundary. T27N R10W S10 NW1/4 of NW1/4 USGS Quadrangle: North Yolla Bolly 1:24,000, 40.207778 -122.983611, 1884m
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CHSC109739 B. Castro; L. P. Janeway 1981 2012-07-28
United States, California, Modoc, Warner Mountains. Along the major eastern tributary of Pine Creek where the road to Poison Lake crosses it (the road washed out here). T47N R15E S02 NE1/4 of SW1/4 USGS Quadrangle: Mount Bidwell 1:24,000, 41.971944 -120.222778, 1943m
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CHSC101187 L. P. Janeway; B. Castro 9725 2009-04-18
United States, California, Butte, Northern High Sierra Nevada. "Hollywood Serpentine," an isolated block of serpentine between the east end of Hollywood Drive, Magalia, and the upper end of Magalia Reservoir; west side of Little Butte Creek. T23N R03E S24 SW1/4 of NE1/4 USGS Quadrangle: Paradise East 1:24,000, 39.836389 -121.584444, 747m
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CHSC114629 V. Long 130 1991-07-16
United States, California, Tehama, Yolla Bolla Ranger District. South side of Round Mountian near summit. T28N R10W S18 NW1/4 of SE1/4 USGS Quadrangle: Pony Buck East, 40.278669 -123.035371, 1700m
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CHSC120109 B. Castro; L. P. Janeway 2223 2017-07-23
United States, California, Trinity, Klamath Ranges. SevenUp Cedars meadow; 1.7 air-mi southwest of South Dubakella Mtn. T29N R12W S15 NE1/4 of SE1/4 USGS Quadrangle: Pony Buck Peak 1:24,000, 40.361111 -123.197778, 1380m
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CHSC112008 L. L. Schoeppach; Tim Bertram 2121 1980-07-30
United States, California, Lake, Mendocino National Forest. Pine Mtn. T17N R10W S05 USGS Quadrangle: Potter Valley SE, 1109m
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CHSC093072 L. P. Janeway 4680 1994-07-05
United States, California, Butte, Northern High Sierra Nevada. Northeast side near top of ridge 0.7 mi east-southeast of Flea Mountain; 0.3 mi east-southeast of Campbell Meadow. On road cutbank and above. T23N R05E S30 SE1/4 of NW1/4 USGS Quadrangle: Pulga 1:24,000, 39.824167 -121.459722, 1158m
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CHSC099567 L. P. Janeway 9430 2008-06-22
United States, California, Butte, Northern High Sierra Nevada. Along Four Trees Road at crossing of South Branch Mill Creek (a tributary to North Fork Feather River); 2.7 air km east of Pulga Bridge (Hwy 70) over North Fork Feather River. On moist banks. T22N R05E S04 NW1/4 of SE1/4 USGS Quadrangle: Pulga 1:24,000, 39.789444 -121.42, 823m
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CHSC109850 L. P. Janeway 10886 2012-06-23
United States, California, Butte, Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km southeast of Rim Road/Ponderosa Way. T22N R04E S12 NE1/4 of NW1/4 USGS Quadrangle: Pulga 1:24,000, 39.780833 -121.478889, 895m
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CHSC108066 B. Castro; L. P. Janeway 1285 2000-06-11
United States, California, Tehama, Inner North Coast Ranges. E-facing slope below Raglin Ridge Rd, near the top of Raglin Ridge, around the lower edge of Pepperwood Spring. T25N R07W S21 SE1/4 of NW1/4 USGS Quadrangle: Raglin Ridge 1:24,000, 40.010278 -122.659444, 896m
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CHSC109433 L. P. Janeway 10277 2011-05-11
United States, California, Glenn, Inner North Coast Ranges. Along Black Diamond Road 5.3 road km west of Road 306 (the road from Elk Creek to Stonyford); overlooking lower Black Diamond Creek; 5.5 air km northwest of Stonyford. T18N R07W S13 NW1/4 of SW1/4 USGS Quadrangle: Stonyford 1:24,000, 39.411667 -122.598611, 551m
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CHSC090915 Niall McCarten; Roxanne Bittman 5458 1986-06-15
United States, California, Tehama, Mendocino National Forest; North Coast Ranges; Thomes Creek Watershed. "Ovenlid," S side Rd. 25N29. T25N R08W S18 NE1/4 USGS Quadrangle: Yolla Bolly SE, 40.029444 -122.798611, 2012m
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CHSC108718 B. Castro; L. P. Janeway 1456 2003-09-07
United States, California, Plumas, High Cascade Range. Caribou Wilderness Area; lake/pond/slough/meadow complex between Hidden Lakes and Beauty Lake, ca 0.7 mi south of Long Lake. Along channel of creek running length of valley through a pair of ponds, at NW edge of smaller upper pond. T30N R07E S21 NW1/4 of NE1/4 USGS Quadrangle: Red Cinder 1:24,000, 40.451389 -121.202222, 2033m
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CHSC121242 L. P. Janeway; B. Castro 12751 2018-07-02
United States, California, Siskiyou, Klamath Ranges. Northeast end of Scott Mountains, 6.2 air-km north-northwest of China Mountain; along old mining road crossing steep rocky serpentine north-facing slope. T41N, R7W, SE¼ of NE¼ of sec. 1. China Mtn 7.5' quad., 41.431944 -122.598889, 1790m
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CHSC121175 B. Castro; L. P. Janeway 2282A 2018-07-02
United States, California, Siskiyou, Klamath Ranges. NE end of Scott Mountains, 3.9 air-mi NNW of China Mountain; along old mining road crossing steep roacky serpentine N-facing slope. T41N, R7W, SE¼ of NE¼ of Sec. 1. China Mtn 7.5' quad., 41.431944 -122.598889, 1798m
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CHSC121412 Peter F. Zika 27809 2016-05-31
United States, Idaho, Idaho, Slope above French Creek, E side of FS Road 246, 2.3 air km S of mouth of French Creek., 45.393 -116.034, 850m
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CHSC121596 L. P. Janeway 12666 2018-06-12
United States, California, Modoc, Devils Garden area; along Road 48N70 13.5 road-km north of Road 136 (Crowder Flat to Clear Lake); 4.1 road-km northwest of crossing of North Fork Willow Creek 1.9 air-km southwest of Fourmile Valley. TRS: 47N, 09E, NW1/4 of SW1/4 of sec. 2. Steele Swamp 7.5' quad., 41.942778 -120.911111, 1538m
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CHSC010979 Nick Santamaria 57 1969-07-24
United States, California, Lassen, 1/4 mile south of Dean's Meadow east of Eagle Lake.
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CHSC121545 Sandy Leatherman 2011-13 2011-05-02
United States, California, Orange, Peninsular Ranges; Chino-Puente Hills region; along a trail 65 meters north of the water tanks at the terminus of Olinda Road in Carbon Canyon in the City of Brea, 33.943322 -117.797701, 413m
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CHSC026731 M. S. Taylor; M. Hayes 1551 1978-04-14
United States, California, Butte, On E side of Williams Rd, ca. 1/4 mi N of Pentz Rd, on Butte College campus, ca. 15 mi S of Chico., 39.645 -121.66, 30m
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CHSC036512 L. Ahart 3444 1982-05-29
United States, California, Butte, Peter Ahart Ranch, ca. 1.5 mi N and 2 1/4 mi E of Honcut., 39.350833 -121.4925, 50m
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CHSC048883 Vernon Oswald 3248 1988-03-04
United States, California, Butte, Harter's Cherokee Ranch located on the W side of Hwy 99 between Hwy 149 and Dry Creek. T20N R02E S01 SE1/4 of NE1/4, 39.6125 -121.689444, 72m
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CHSC061008 Lowell Ahart 6956 1993-05-31
United States, California, Butte, In Nature Garden, Durham Elementary School, Durham., 39.641389 -121.798889, 52m
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CHSC061484 Vernon H. Oswald; Lowell Ahart 5418 1993-05-27
United States, California, Glenn, Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, along Norman Rd. at the road into the Checking Station (between the SW corner of Pool 4 and the NW corner of Cell 1, Tract 23). T18N R03W S23 NW1/4 of NW1/4, 39.404722 -122.169722, 24m
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CHSC067298 James D. Jokerst 1745 1983-05-10
United States, California, Tehama, Wurlitzer Ranch E of Meridian Rd. T24N R01E S30 NE1/4 of SW1/4, 39.9025 -121.909722, 104m
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CHSC075301 Lowell Ahart 8077 1999-05-24
United States, California, Butte, Along the sides of the museum, Butte County Historical Society museum, 2335 Baldwin Avenue, Oroville. T19N R04E S08 SW1/4, 39.512778 -121.55, 61m
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CHSC075402 Vernon H. Oswald 9723 1999-05-01
United States, California, Glenn, Black Butte Lake at Grizzly Flat. T22N R05W S12, 39.776667 -122.380278, 146m
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CHSC078165 Lowell Ahart 8395 2000-05-25
United States, California, Yuba, Bank of a large wash, a north branch of Dry Creek, about 100 yards west of Smartville Road, about 2 miles north of the intersection of Waldo Road and Smartville Road, about 6 miles (air) south of Smartville. T15N R06E S09 SW1/4, 39.161389 -121.317778, 146m
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CHSC082242 Lowell Ahart 9587 2002-05-04
United States, California, Nevada, 40 yards east of the private driveway, south side of Perimeter Road, about 2.8 miles east of the intersection of Perimeter Road and White Oak Drive, about 5 miles (air) east of Camp Far West Dam, about 1 1/2 miles (air) southeast of Rock Mountain. T14N R07E S20 near center, 39.048333 -121.218889, 244m
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CHSC082401 Lowell Ahart 9631 2002-05-07
United States, California, Butte, High banks of a pond, at the beginning of a southeast branch of Schirmer Ravine, about 50 yards east of the pond on the east side of Cherokee Road, North Table Mountain, about 4 miles (air) north of Oroville. T20N R04E S29 NW1/4, 39.566389 -121.551111, 229m
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CHSC090959 Lowell Ahart 11705 2005-04-14
United States, California, Butte, At the base of the railroad roadbed, east side of the railroad tracks, south of the railroad bridge, north of Spruce Street, Gridley. T18N R02E S36 SE1/4, 39.375278 -121.698889, 28m
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CHSC093496 Lowell Ahart 12598 2006-05-08
United States, California, Butte, Steep bank on the east side of a small stream, about 50 yards east of the fence and reservoir, about 2 1/4 miles west of the parking area, cow chute, and Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. T20N R04E S18 NW1/4, 39.595556 -121.577778, 296m
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CHSC104015 Lowell Ahart 16748 2010-05-28
United States, California, Butte, Cedar Grove Parking Area in Lower Bidwell Park, Chico. T22N R01E S24 SE1/4, 39.744167 -121.808611, 67m
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CHSC104805 Lowell Ahart 16764 2010-06-01
United States, California, Butte, On dry poor bare soil, on the south side of Guardians Trail, about 1/8 mile west of the power lines, Upper Bidwell Park, about 1 1/2 miles (air) east of Chico. T22N R02E S16 NW1/4, 39.768056 -121.773611, 116m
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CHSC107253 Lowell Ahart; John Dittes 17464 2011-06-09
United States, California, Tehama, In shade under steep bank on the north side of Acorn Hollow Creek, just east of Dry Creek confluence, 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
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CHSC109594 Lowell Ahart; Linnea Hanson, Josephine Guardino 18104 2012-05-14
United States, California, Butte, Along the west side of the horse trail, north of Table 25, north of Cedar Grove, Lower Bidwell Park, Chico. T22N R01E S24 SE1/4, 39.747778 -121.806389, 72m
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CHSC113047 Lowell Ahart 19067 2013-10-01
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 miles (air) east-northeast of Clear Lake (town), 17.1 miles (air) west of Williams. T14N R05W S34 SW1/4, 39.011389 -122.408611, 567m
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CHSC007951 Richard Buchholz 37 1969-06-20
United States, California, Lassen, Eagle Lake Biological Statioon., 40.617413 -120.727446, 1554m
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CHSC006370 Marilyn Lee 214 1968-06-26
United States, California, Lassen, South side of Dean's Meadow on the east side of Eagle Lake., 1829m
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CHSC122475 Lowell Ahart 22017 2019-06-15
United States, California, Butte, Back yard of a home east side of Larkin Road, about one mile north of the intersection of Larkin Road and East Gridley Road, about 2 miles (air) northeast of Gridley. TRS:T18N, R3E, Section 33 if surveyed., 39.369778 -121.658944, 27m
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CHSC122365 Lowell Ahart 22092 2019-07-27
United States, California, Butte, Area burned by the Camp Fire, about 30 yards west of Rim Road, south of power tower, about 2 miles north of Highway 70, about 2 miles (air) east of Concow Reservoir. TRS: T22N, R4E, northwest ¼ Section 13., 39.764417 -121.486083, 894m
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CHSC122143 Tanya Harvey 2010-07-23
United States, Oregon, Douglas, Unnamed peak, "Loletta Peak," just S of Loletta Lakes. T25S, R3E, S15., 42.393333 -122.429861, 1795m
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CHSC009075 Helga Keys 58 1970-06-24
United States, California, Lassen, 1 1/2 miles south east of Eagle Lake Field station., 40.605651 -120.710403, 1524m
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CHSC122971 Lowell Ahart; John Dittles, Josephine Guardino 22203 2020-07-25
United States, California, Shasta, Meadow on the north side of McCumber Lake, on the south side of Lake McCumber Road, 3.3 miles (air) northwest of Viola about 8.8 miles from Shingletown, T13N, R2E, southeast 1/4 Section 10., 40.5455 -121.733722, 1248m
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CHSC122966 Lowell Ahart; John Dittles, Josephine Guardino 22202 2020-07-25
United States, California, Shasta, On the north side of a poor dirt road, forest on the north side of McCumber Lake, on the south side of Lake McCumber Road, 3.3 miles (air) northwest of Viola, about 8.8 miles from Shingletown. T13N, R2E, southeast 1/4 Section 10., 40.5455 -121.733722, 1248m
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CHSC123042 L. P. Janeway 13222 2020-04-03
United States, California, Colusa, High North Coast Ranges. Above Road 18N03 between Davis Flat and North Fork Campground/Red Bridge; west side of South Fork Stony Creek. T18N, R7W, SE¼ of sec. 32. Fouts Springs 7.5' quad., 39.367222 -122.656667, 493m
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CHSC123043 L. P. Janeway 13223 2020-04-03
United States, California, Colusa, High North Coast Ranges. Above Road 18N03 between Davis Flat and North Fork Campground/Red Bridge; west side of South Fork Stony Creek. T18N, R7W, SE¼ of sec. 32. Fouts Springs 7.5' quad., 39.367222 -122.656667, 493m
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CHSC123154 L. P. Janeway 12996 2019-06-16
United States, California, Shasta, Klamath Ranges. Head of Cedar Gulch, a tributary to East Fork Clear Creek; along Road 27 4.5 road-km north-northwest of East Fork Road/Stoddard Gulch. T34N, R6W, NW¼ of NE¼ of sec. 21. Schell Mtn 7.5' quad., 40.792222 -122.550556, 1078m
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CHSC123173 L. P. Janeway; B. Castro 13232 2020-04-25
United States, California, Butte, Northern Sierra Nevada Foothills. Plumas National Forest; along Concow Road about 0.3 road-km north of the Forest boundary. T22N, R4E, NW¼ of NE¼ of sec. 2. Pulga 7.5' quad., 39.796667 -121.494444, 773m
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CHSC123336 L. P. Janeway 13090 2019-07-05
United States, California, Siskiyou, Klamath Ranges. Along 45N28 (Ridge Road) 10.1 road-km west of it’s crossing of Yreka-Walker Road, along the west slope of Gunsight Peak. T45N, R8W, NE¼ of NW¼ of sec. 21. Indian Creek Baldy 7.5' quad., 41.739167 -122.777222, 1830m
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CHSC123008 Lowell Ahart; John Dittes, Josephine Guardino 22170 2020-07-04
United States, California, Plumas, Around the edges of a meadow, about 220 yards south of the dirt road, about 3/4 mile west of the sign to Camal Peak, about 3 miles (air) southwest of Tamarack Flat, about 4 miles (air) west of Little Grass Valley Reservoir Dam. T22N, R8E, Section 33., 39.712361 -121.094778, 1597m
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CHSC123456 Lowell Ahart; John Dittes, Josephine Guardino 22285 2021-04-04
United States, California, Butte, About 10 yards west of the siphon, about 10 yards south of Rocky Honcut Creek, about 2¼ miles (air) northwest of Bangor., 39.421583 -121.417056, 195m
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CHSC047476 Lowell Ahart 909 1975-07-20
United States, California, Plumas, About 1 mile north of the Bunker Hill Mine, west of Bunker Hill Creek, about 11 miles north-east of La Porte., 1829m
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CHSC101351 C. Durant; G. Jaeger, M. Paul, L. Seyda CA190-60 2005-08-02
United States, California, Monterey, Ecoregion 15. Trails 17, 18,20, 59, 69. Fort Ord., 36.639567 -121.752983, 129m
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CHSC030777 M. S. Taylor 2494 1980-04-16
United States, California, Butte, Lake Oroville State Recreation Area, Parish Camp just s of Lime Saddle Memorial Park, ca. 5 mi s of Paradise. T21N R04E S17 SW1/4 USGS Quadrangle: Cherokee, 39.674444 -121.559444, 305m