CHSC:V
CHSC092781 John Dittes; Josephine Guardino 1074 2005-04-13
United States, California, Tehama, Northern Sacramento Valley; south bank of Mill Creek; ca. 0.3 mile east of confluence with Sacramento River; gravel bar in active channel of Mill Creek. T25N R02W S USGS Quadrangle: Los Molinos 1:24,000, 40.036667 -122.112222, 64m
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CHSC055695 Steven Triano 116 1988-04-30
United States, California, Calaveras, SE slope of ridge between Jesus Maria Creek and N Fork Murray Creek. T05N R12E S26 NW1/4 USGS Quadrangle: Mokelumne Hill 1:24,000, 38.260833 -120.626667, 625m
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CHSC100173 John Dittes 1448 2007-05-06
United States, California, Yolo, Inner North Coast Range; eastern edge of Vaca Mountains; Audubon Bobcat Ranch; ca. 4.0 air miles west by northwest of Winters,ca. 4.1 air miles northeast of Monticello Dam; ca, 0.6 air mile southwest of confluence of Enos Creek and Dry Creek. T08N R02W S12 SW1/4 USGS Quadrangle: Monticello Dam 1:24,000, 38.549444 -122.041667, 111m
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CHSC098085 A. C. Sanders; Andy Thompson 25986 2003-04-15
United States, California, Los Angeles, NE end of Santa Susana Mtns.: Newhall Ranch, ca. 1000 ft. south of Magic Mountain theme park. Hills. USGS Quadrangle: Newhall 1:24,000, 34.416667 -118.597222, 396m
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CHSC118006 G. K. Helmkamp; E. A. Helmkamp 14024 2008-08-20
United States, California, Placer, Northern Sierra Nevada Mountains: Donner Pass Road on the west side of Donner Pass and east of Norden. USGS Quadrangle: Norden 1:24,000, 39.315 -120.345833, 2149m
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CHSC099554 L. P. Janeway 9391 2008-05-26
United States, California, Butte, Northern High Sierra Nevada. Low ridge near saddle at head of Empire Creek, about 1.6 km west of Flea Valley. T23N R04E S27 SE1/4 of NE1/4 USGS Quadrangle: Paradise East 1:24,000, 39.823333 -121.509722, 1097m
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CHSC097361 Paul Maslin 59 2005-05-01
United States, California, Butte, Sierra Nevada Range, west of Hwy 32 between Chico and Forest Ranch within Big Chico Creek Ecological Reserve (BCCER). UTM: 10609754E 4410046N. USGS Quadrangle: Paradise West 1:24,000, 39.833611 -121.717778, 244m
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CHSC094053 R. D. Fischer 727 2005-03-20
United States, California, Butte, Sierra Nevada foothills, adjacent Hwy. 32, below Forest Ranch in the Big Chico Creek Ecological Reserve on Lookout Trail. Plants growing on moist bank next to road side. USGS Quadrangle: Paradise West 1:24,000, 39.823889 -121.713333, 518m
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CHSC095207 R. D. Fischer 809 2004-04-14
United States, California, Butte, Chico. Sierra Nevada foothills within upper Bidwell Park in Chico on the east-side addition off Hwy. 32. Collected along the Humboldt trail adjacent Hwy 32. USGS Quadrangle: Paradise West 1:24,000, 39.788333 -121.725278, 427m
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CHSC114122 Pam De Vrfies 7002 2007-05-18
United States, California, Kern, Western Transverse Ranges; San Emigdio Mountains region. Ca. 3/4 mi. north of entry to Mil Potrero Park off Mill Potrero Road, at 300257 E; 3859815N. USGS Quadrangle: Sawmill Mtn. 1:24,000, 1811m
CHSC:V-VascularPlants
CHSC006386 Jim Spilman 2 1968-06-27
United States, California, Lassen, West side of Papoose Meadow.
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CHSC121380 Greg de Nevers 14224 2018-07-21
United States, California, Sonoma, Linked Vineyards property, Franz Valley Road; 38.56475 -122.67321, 38.56475 -122.67321, 379m
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CHSC048515 Vernon Oswald 2942 1987-05-31
United States, California, Butte, Camelot Estates at the n end of Lake Concow. T22N R04E S03 NE1/4 of SE1/4, 39.789722 -121.507778, 622m
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CHSC048516 Vernon Oswald 2107 1986-06-09
United States, California, Trinity, Hwy 36, 2.9 mi w of Hwy 3, 25.5 mi e of the Humboldt-Trinity Co. line. T30N R12W S34, 40.403056 -123.200278, 1067m
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CHSC050549 Vernon Oswald; Lowell Ahart 4349 1990-07-05
United States, California, Butte, Butte Meadows at a meadowlike opening on the north side of Humboldt Rd just west of Scout Rd. T26N R04E S29 SE1/4 of NW1/4, 40.080556 -121.552222, 1326m
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CHSC058841 Vernon H. Oswald; Lowell Ahart 5106 1992-07-16
United States, California, Lassen, Long Lake on the S side of Hwy. 44 between Old Station and Susanville, 1.2 mi SE of County Rd. A21. T31N R08E S25 SE1/4, 40.52 -121.023889, 1745m
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CHSC058913 Lowell Ahart 6911 1992-08-02
United States, California, Butte, East of the intersection, about 1/2 mile north of Flea Valley, about 4 1/2 (air) miles north-east of Concow Reservoir. T23N R04E S24 SW1/4, 39.834722 -121.483056, 1158m
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CHSC061317 Lowell Ahart 7135 1993-07-31
United States, California, Butte, On the west side of the dirt road, about 1 1/2 miles south-east of Bald Mountain, north-east of Stirling City. T24N R05E S18 SW1/4, 39.933889 -121.460556, 1494m
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CHSC062108 L. P. Janeway 4417 1993-07-01
United States, California, Butte, Plumas National Forest. North side of French Creek, 0.3 mi west of mouth of Ram Creek; along Rd 22N34 0.3 mi west of the "low water crossing" of French Creek. T22N R05E S36 NW1/4 of NW1/4 USGS Quadrangle: Brush Creek 1:24,000, 39.721111 -121.371944, 625m
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CHSC064973 Vernon H. Oswald; Lowell Ahart 7056 1995-07-12
United States, California, Tehama, High North Coast Ranges. W of Red Bluff and S of Plantina between Tedoc Gap and Stuart Gap on Forest Road 28N36, 0.6 mi E of Forest Route 41. T28N R10W S35 NW1/4, 40.234167 -122.965556, 1384m
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CHSC066597 Lowell Ahart 7687 1996-07-25
United States, California, Sierra, In and along the dirt road, old Henness Pass Road, French Meadow, about 2 miles west of Webber Lake. T19N R13E S24 NW1/4, 39.501111 -120.468333, 1951m
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CHSC066624 Vernon H. Oswald; Lowell Ahart 8032 1996-07-15
United States, California, Plumas, High Cascade Range. E side of Last Chance Marsh at the N end of Lake Almanor, ca. 1.4 mi S of Last Chance Campground at the streams and marshy meadow extending E from road 29N11. T29N R07E S28 NE1/4 of SW1/4, 40.341944 -121.205556, 1372m
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CHSC075178 Richard R. Halse 5252 1997-07-07
United States, Washington, Spokane, Spokane; 3809 South Geiger Blvd.; at exit 276 off of Interstate Hwy. 90. T24N R42E S33, 714m
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CHSC075712 Vernon H. Oswald; Lowell Ahart 9812 1999-07-05
United States, California, Siskiyou, Gazelle Mtn. on road 41N03 0.6 mi southeast of Gazelle-Callahan Hwy. T41N R07W S03, 41.428333 -122.641667, 1524m
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CHSC081022 Lowell Ahart 9135 2001-08-14
United States, California, Nevada, On the south side of Meadow Lake Road (Forest Road 18), south of and between the two sets of three large culverts where the road crosses Jackson Creek, at the east end of Bowman Lake and west of the major campgrounds and buildings. T18N R12E S03 NE1/4, 39.4575 -120.606111, 1707m
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CHSC081783 Lowell Ahart; Peter Ahart 9345 2001-10-10
United States, California, Placer, French Meadows Reservoir, near the boat or trail access area on the northwest side of the reservoir, about 1 mile southwest of the bridge across the Middle Fork of the American River, about 2 miles southwest of Ahart Camp, about 22 miles (air) northeast of Forest Hill. T15N R14E S28 NW1/4, 39.125556 -120.421389, 1594m
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CHSC085742 G. F. Hrusa; T. D. Wilfred 13165 1996-07-09
United States, California, Butte, Sierra Nevada-Plumas National Forest. On USFS 22N80 overlooking drainages of Marble Creek and Jordan ck to N. [Lat./Long. on label is "39 degrees 46' N; 121 degrees 17' W"]. USGS Quadrangle: Soapstone Hill 1:24,000, 39.759444 -121.28, 1300m
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CHSC088171 Lowell Ahart 11256 2004-07-17
United States, California, Nevada, Near a small stream, very upper reaches of Steephollow Creek, about 20 yards east of Highway 20, about 150 yards southeast of the intersection of Highway 20 and Lowell Hill Road, about 2 miles northwest of Bear Valley, about 3 miles southeast of the Omega Rest Area, about 16 miles (air) northeast of Nevada City. T17N R11E S26 SW1/4, 39.306111 -120.714444, 1463m
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CHSC090882 D. Isle 202 1995-06-27
United States, California, Lake, Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. Jct. M-1 & River Rd. T19N R09W S32 NE1/4, 39.463611 -122.892222, 1036m
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CHSC091999 Lowell Ahart 12249 2005-07-31
United States, California, Nevada, Along the old gravel road over Donner Pass, 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
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CHSC098946 Lowell Ahart 14716 2008-05-08
United States, California, Butte, Below the high water line of Lake Oroville, about 250 yards south of the poor parking area, on the east side of McCabe Creek, about 3/4 mile southwest of the Enterprise Bridge, about 11 miles (air) east of Oroville. T19N R06E S07 NW1/4, 39.524444 -121.345833, 260m
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CHSC099327 Lowell Ahart 14729 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 east 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
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CHSC099929 Lowell Ahart 15139 2008-07-18
United States, California, Nevada, Along the south side of Highway 20, at the intersection of Highway 20 and Bowman Lake Road, southeast end of Bear Valley. T17N R12E S24 SE1/4, 39.303889 -120.669722, 1440m
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CHSC112732 Lowell Ahart 19269 2013-11-17
United States, California, Butte, Steep hillside, about 60 yards east of McCabe Creek, below the high water line of Lake Oroville, about 5/8 mile southwest of the Enterprise Bridge across Lake Oroville. T19N R06E S07 NW1/4, 39.5225 -121.345278, 245m
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CHSC113918 Lowell Ahart 19459 2014-05-13
United States, California, Butte, Below the high water line of Lake Oroville, above the old paved road, about 150 yards west of the Enterprise Boat Ramp, about 11 miles (air) east of Oroville. T19N R05E S01 NE1/4, 39.539722 -121.353889, 259m
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CHSC115803 Lowell Ahart; John Dittes 20478 2015-08-05
United States, California, Tehama, Poor logging road 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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CHSC116168 Lowell Ahart 20229 2015-06-16
United States, California, Butte, About 4 miles (by road) northwest of Fall River Bridge, about 5 1/2 miles (air) northwest of Camp 18, about 9 miles (air) northeast of Feather Falls. T21N R07E S04 NE1/4, 39.6875 -121.196944, 1407m
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CHSC118548 Lowell Ahart; John Dittes, Josephine Guardino 21399 2017-06-15
United States, California, Shasta, Along poor dirt road extending from end of Mackey's Cove Road to northeast shore of Fall River Lake, about 0.5 mile northwest of airport runway, about 1.2 miles (air) north of Fall River Mills, Fall River Valley. T37N R05E S19 SW1/4, 41.022222 -121.442778, 1008m
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CHSC095177 R. D. Fischer 819 2004-06-20
United States, California, Butte, Northern Sierra Nevada, n. of Forest Ranch, 5 miles w. of Hwy 32 off Humboldt Road to Butte Meadows and ca. 1.5 miles n. to Chico Meadow (Camp Lassen, BSC) on Scout Road. USGS Quadrangle: Butte Meadows 1:24,000, 40.095278 -121.555556, 1311m
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CHSC112521 L. P. Janeway 11529 2014-07-15
United States, California, Plumas, Northern High Sierra Nevada. Plumas National Forest; Happy Valley, about 6.4 air-km northeast of Cromberg; just northwest of Long Valley Creek along Road 24N97, along the southwest edge of Happy Valley. T23N R12E S10 NW1/4 of NW1/4 USGS Quadrangle: Grizzly Valley 1:24,000, 39.879722 -120.623056, 1734m
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CHSC120884 B. Castro; Robin Carter 2268 2018-06-07
United States, California, Trinity, Klamath Ranges. Ewing Reservoir, ca 1.1 air mi NE of Hayfork. Near trail around E side of reservoir, ca 0.10 mi S of far northeast corner. T31N R11W S06 NW1/4 of SW/4 USGS Quadrangle: Hayfork 1:24,000, 40.566944 -123.161667, 748m
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CHSC088563 L. P. Janeway 7148 2001-06-10
United States, California, Tehama, High North Coast Ranges. Slope above Road 28N10, 1.1 km northeast of Stuart Gap. Upper minor side drainage into South Fork Beegum Creek. T28N R10W S35 SW1/4 of NW1/4 USGS Quadrangle: North Yolla Bolly 1:25,000, 40.232222 -122.966944, 1515m
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CHSC0077586 Nick Santamaria 287 1969-07-16
United States, California, Lassen, Adjacent to road 4.25; an open area approx. 1 mile southeast of Murrer's ranch house east of Eagle Lake.
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CHSC007586 Nick Santamaria 287 1969-07-16
United States, California, Lassen, Adjacent to road 4.25; an open area approx. 1 mile southeast of Murrer's ranch house east of Eagle Lake.
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CHSC121987 Lowell Ahart 22022 2019-07-07
United States, California, Butte, On the south side of a large drainage, open pasture field, Far View Ranch, about 1½ miles east of the "S" turn on Dunstone Drive, about 4½ miles (air) northeast of Honcut, about 13 miles (air) southeast of Oroville. TRS: T18N, R5E, southeast ¼ Section 31., 39.369278 -121.451056, 73m
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CHSC122194 Lowell Ahart 21914 2019-04-25
United States, California, Butte, Where clay was removed for the core of Oroville Dam, about 200 yards east of Larkin Road, south of the Oroville Airport, about 3 miles southwest of Oroville. TRS:T19N, R3E, Section 27., 39.475917 -121.624972, 38m
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CHSC122466 Lowell Ahart 21950 2019-05-10
United States, California, Butte, Area burned by the Camp Fire, about 5 yards west of Jordan Hill Road, about 1/4 mile north of the Madre De Oro Gold Mine, west of Concow Reservoir, east of Paradise. TRS: T22N, R4E, northwest 1/4 Section 17., 39.763056 -121.555167, 605m
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CHSC122333 Lowell Ahart 21969 2019-05-22
United States, California, Butte, Area burned by the Camp Fire, about 20 yards west of Rim Road, southeast of power tower, about 2 miles north of Highway 70, 2 miles (air) east of Concow Reservoir. TRS: T22N, R4E, northwest ¼ Section 13., 39.762611 -121.490306, 894m
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CHSC122612 L. P. Janeway; Belinda lo, Laura Sadorf, Kyle Merriam 13205 2019-11-07
United States, California, Butte, Plumas National Forest; at the "Magalia serpentine" (McNab Cypress proposed SIA); about 50 m east of Coutolene Road, about 250 m north of Skyway. TRS: T23N, R4E, SW1/4 of SW1/4 of sec. 30. Paradise East 7.5' quad., 39.814722 -121.577778, 701m
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CHSC122744 L. P. Janeway 12940 2019-05-27
United States, California, Shasta, Klamath Ranges. East end of Country-maintained Cline Gulch Road, 4.7 road-km East of French Gulch Road. TRS: T33N, T6W, NW1/4 of SW1/4 of sec 18. Whiskeytown 7.5' quad., 40.713056 -122.596944, 509m
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CHSC122743 L. P. Janeway 12941 2019-05-27
United States, California, Shasta, Klamath Ranges. East end of Country-maintained Cline Gulch Road, 4.7 road-km East of French Gulch Road. TRS: T33N, T6W, NW1/4 of SW1/4 of sec 18. Whiskeytown 7.5' quad., 40.713056 -122.596944, 509m
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CHSC123172 L. P. Janeway; B. Castro 13231 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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CHSC123649 L. P. Janeway; Evan MacKinnon 13483 2021-05-15
United States, California, Butte, Northern Sierra Nevada Foothills. Lake Oroville State Recreation Area; Loafer Creek area; slopes above the creek Loafer Creek. T19N, R5E, SW¼ of sec. 5. Oroville Dam 7.5' quad., 39.532222 -121.440556, 288m
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CHSC123646 L. P. Janeway; Evan MacKinnon 13484 2021-05-15
United States, California, Butte, Northern Sierra Nevada Foothills. Lake Oroville State Recreation Area; Loafer Creek area; slopes above the creek Loafer Creek. T19N, R5E, SW¼ of sec. 5. Oroville Dam 7.5' quad., 39.532222 -121.440556, 288m
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CHSC124187 L. P. Janeway 13527 2021-06-17
United States, California, Siskiyou, Klamath Ranges. Along Bradley-Henley Road (a rough dirt road) 3.4 road-km south of the Hornbrook off-ramp from Hwy I-5, north of Dutch Gulch and east of Stiffneck Gulch. T47N, R6W, SW¼ of sec. 32. Hawkinsville 7.5' quad., 41.874444 -122.568056, 760m
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CHSC124452 Acmispon nevadensis 3797 1980-06-30
United States, California, Butte, Butte Meadows, 0.1 mi S of junction Humboldt Road and Skyway/Humbug Road. T26N, R4E, sec. 29. Butte Meadows 7.5' quad., 1341m
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CHSC124517 Josephine Guardino 296 1993-06-09
United States, California, Modoc, Modoc Plateau; Big Valley, Ash Creek State Wildlife Area; 7.2 air-miles northeast of Bieber, 4.5 air-mile west of Adin; southwest of Elkins Lane Parking Lot. T39N, R8E, se 1.4 Sec. 27; Big Swamp 7.5' Quad., 41.184461 -121.031381, 1268m
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CHSC124738 Josephine Guardino; John Dittes 197 1993-05-29
United States, California, Lassen, Modoc Plateau; Big Valley, Ash Creek State Wildlife Area, 6.0 air-mile southwest of Adin, 5.6 air-miles northeast of Bieber; northeast of Wayman Barn; south side of Big Valley Canal. T39N, R8E, se 1/4 Sec. 33; Big Swamp 7.5' Quad., 41.173869 -121.049969, 1266m
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CHSC125141 Wendy L. Boes; Reed Kenny and Rick Wachs 2018-016 2018-04-20
United States, California, Nevada, Northern Sierra Nevada, San Juan Ridge, Montezuma Hill. Volcanic outcrop along Redbud Trail., 39.32302 -121.06388, 843m