CHSC:V
CHSC008356 Edward L. Smith 201 1957-06-27
United States, California, Stanislaus, Located 1.2 mi e of San Joaquin river on hwy. 132., 37.6375 -121.207778, 15m
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CHSC083888 Lowell Ahart; John Dittes, Daphne Christopher, Hannah Stevens 10115 2003-04-17
United States, California, Tehama, Along the trail, on the north side of Dye Creek, about 1/2 mile east of the Dye Creek buildings, Dye Creek Preserve, about 6 miles (air) northeast of Los Molinos. T26N R01W S18 NW1/4, 40.108611 -122.031944, 174m
CHSC:V
CHSC000944 E. Canfield 1904-05-10
United States, California, Butte, Hooker Oak field., 39.760556 -121.798611, 76m
CHSC:V
CHSC000945 A. Koopman 1929-03-05
United States, California, Butte, CSC Campus., 39.728333 -121.848889, 58m
CHSC:V
CHSC000946 S. Westerberg 1938-03-08
United States, California, San Bernardino, Redlands., 34.058333 -117.147222
CHSC:V
CHSC000947 D. Bower 1953-07-16
United States, California, Butte, 4A Llano Seco., 39.608056 -121.954722, 30m
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CHSC000948 P. Delaplane 131 1965-04-03
United States, California, Shasta, Abundant on west side of Bella Vista cut off, 4 mi. S. W. of Bella Vista., 40.624722 -122.303889, 610m
CHSC:V
CHSC000949 A. Koopman 1929-04-25
United States, California, Butte, Butte Creek., 39.726389 -121.7075, 76m
CHSC:V
CHSC000950 L. Nelson 1935-05-23
United States, California, Butte, Salmon Hole., 39.783056 -121.743889, 152m
CHSC:V
CHSC000951 J. Rafferty 1931-06-05
United States, California, Butte, 1st St. near Broadway, Chico., 39.730556 -121.841944, 58m
CHSC:V
CHSC000958 S. Westerberg 1938-04-00
United States, California, San Bernardino, [No locality detail given on label]
CHSC:V
CHSC087874 Lowell Ahart 11093 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
CHSC088302 Lowell Ahart; Samantha Mackey Hillaire 11218 2004-07-09
United States, California, Tehama, On the east side of Ponderosa Way (Forest Road 28N29), at the sign, at the Black Rock, south of the Black Rock Campground and the bridge across Mill Creek, about 26 miles (air) east of Red Bluff. T27N R02E S23 NE1/4, 40.183333 -121.711111, 675m
CHSC:V
CHSC099634 H. Koeth 2007-04-26
United States, California, Butte, 20th and Salem Street, Chico. UTM 10 600693E 4396754N., 39.715 -121.825556, 58m
CHSC:V
CHSC106485 K. Dobry 733 1991-06-24
United States, California, Los Angeles, At Soka Univ. Santa Monica Mts. Las Virgenes and Mulholland Hwy., 34.1025 -118.7075
CHSC:V
CHSC099686 LeRoy Gross 1026 2003-05-19
United States, California, Los Angeles, Coastal Plains & Basins; San Fernando Valley Basin region: City of Sunland. Bluff south side of Big Tujunga Wash, weed in yard in housing tract called 'Sunhill Estates'., 34.261944 -118.329167, 366m
CHSC:V
CHSC090496 L. Orme 3 1980-03-15
United States, California, Butte, West of railroad tracks, 0.8 km southwest of Chico. Edge of a cultivated field. T22N R01E S22 NW1/4, 39.734167 -121.864444, 55m
CHSC:V
CHSC089041 W. Till 2001-07-15
Austria, Niedersterreich, Ostliche Randalpen, Tal des Wei§enbaches ca. 4 km SW von Gutenstein. Quadrant 8161/1., 530m
CHSC:V
CHSC090815 Lowell Ahart 11779A 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
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CHSC090817 Lowell Ahart 11771 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
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CHSC091361 Lowell Ahart; John Dittes 12063 2005-06-10
United States, California, Siskiyou, Along a poor dirt road, about 80 yards north 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
CHSC091283 Richard R. Halse 6477 2004-04-22
United States, Oregon, Douglas, Roseburg, near airport at junction of Stewart Parkway & Fairmont Street., 43.230278 -123.355833, 155m
CHSC:V
CHSC091989 Richard R. Halse 6476 2004-04-22
United States, Oregon, Douglas, Roseburg, near airport at junction of Stewart Parkway & Fairmont Street., 43.230278 -123.355833, 155m
CHSC:V
CHSC093666 Lowell Ahart; John Dittes 11966 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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CHSC094450 Lowell Ahart 13123 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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CHSC096635 Lowell Ahart; John Dittes, Josephine Guardino 13612 2007-04-03
United States, California, Tehama, On the banks 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
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CHSC097677 Lowell Ahart 13871 2007-05-14
United States, California, Yuba, About 20 yards northeast of the second power tower, about 400 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville. T17N R04E S26 SW1/4, 39.298889 -121.500556, 28m
CHSC:V
CHSC097690 Lowell Ahart 14571 2007-11-03
United States, California, Butte, Along a very small stream, below the high water line of Lake Oroville, about 3/4 mile east of the Power House below Kunckle Reservoir, about 1 1/4 miles north of the Lime Saddle Campground, about 5 miles (air) southeast of Paradise. T21N R04E S06 NE1/4, 39.705833 -121.563056, 259m
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CHSC098780 Richard R. Halse 7133 2007-03-25
United States, California, Mendocino, Along State Hwy. 1, ca. 5.2 miles south of Westport., 39.570278 -123.771667, 24m
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CHSC098966 Lowell Ahart 14757 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 northwest of the Ponderosa Dam. T20N R06E S33 NW1/4, 39.550278 -121.310833, 258m
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CHSC101141 Lowell Ahart 15712 2009-05-15
United States, California, Butte, On the east bank of Big Chico Creek, on the west 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, 39.805833 -121.723333, 234m
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CHSC101314 Lowell Ahart 15575 2009-04-22
United States, California, Butte, West side of Guardians Trail, about 100 yards north of Pine Trail, Upper Bidwell Park, west of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico. T23N R02E S35 SE1/4, 39.803889 -121.702222, 382m
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CHSC101309 Lowell Ahart 15576 2009-04-22
United States, California, Butte, West side of Guardians Trail, along the small drainage just north of Pine Trail, Upper Bidwell Park, west of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico. T23N R02E S35 SE1/4, 39.803889 -121.702222, 382m
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CHSC101685 Lowell Ahart 15662 2009-05-08
United States, California, Butte, On the south side of the gravel road, about 10 yards east of Cedar Grove Parking Area in Lower Bidwell Park, Chico. T22N R01E S24 SE1/4, 39.745556 -121.808889, 67m
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CHSC101812 Lowell Ahart 15842 2009-06-12
United States, California, Butte, 10 yards north of the Bear's Lair Picnic Area and Coastal Redwood Grove sign, about 80 yards east of Cedar Grove, Lower Bidwell Park, Chico. T22N R01E S24 SE1/4, 39.745833 -121.808611, 67m
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CHSC102137 Lowell Ahart; John Dittes, Josephine Guardino 16233 2009-07-29
United States, California, Plumas, On dry to damp bare soil, below the high water line of Lake Almanor, 1,849 feet northwest of Lake Almanor Dam. T27N R08E S28 NW1/4, 40.175278 -121.094722, 1591m
CHSC:V
CHSC102722 Lowell Ahart 15834 2009-06-03
United States, California, Butte, On the east bank of Big Chico Creek, on the west 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
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CHSC103684 Lowell Ahart 16589 2010-04-30
United States, California, Butte, Area of erosion control, disk golf area, on a ridge about 200 yards west of Highway 32, Upper Bidwell Park, about 5 miles (air) northeast of Chico. T22N R02E S10 NE1/4, 39.779444 -121.734444, 369m
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CHSC107251 Lowell Ahart; John Dittes 17458 2011-06-09
United States, California, Tehama, Rio De Los Molinos Land Grant. On a farm road, about 40 yards northeast of the canal crossing, 1.6 miles (air) east of Highway 99, 2.1 miles (air) northeast of Vina. T25N R02W S, 39.962778 -122.038889, 76m
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CHSC108198 Lowell Ahart 17396 2011-06-07
United States, California, Yuba, West of a willow shrub, just south of 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
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CHSC108817 Lowell Ahart 17836 2012-04-09
United States, California, Butte, Around the edges of a small vernal pool, west of South Rim Trail, south part of Upper Bidwell Park, about 2 1/4 miles (air) northeast of Chico. T22N R02E S10 NW1/4, 39.78 -121.746111, 142m
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CHSC109176 Lowell Ahart; Linnea Hanson, Susan Bazell, Josephine Guardino 18000 2012-05-10
United States, California, Butte, On the west side of the horse path, about 20 yards north of the paved park road, west of the old walnut orchard, south of Vallombrosa Avenue, about 1/4 mile west of Peterson Drive, Lower Bidwell Park, Chico. T22N R02E S19 NW1/4, 39.750833 -121.801389, 76m
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CHSC109592 Lowell Ahart 18056 2012-05-14
United States, California, Butte, Just west of Table 12, south of Big Chico Creek, north of the paved road, Lower Bidwell Park, Chico. T22N R02E S19 NW1/4, 39.748333 -121.801667, 75m
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CHSC111369 Lowell Ahart 18062 2012-05-14
United States, California, Butte, Planted area between sidewalk and Vallombrosa Avenue, west of Manzanita Avenue, just west of the bridge across Big Chico Creek, Lower Bidwell Park,Chico. T22N R02E S18 SW 1/4, 39.758333 -121.796389, 79m
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CHSC112216 Lowell Ahart; John Dittes, Josephine Guardino 18651 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
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CHSC113206 Lowell Ahart 19406 2014-04-25
United States, California, Butte, Sides of a cleaned ditch, on the west side of Richvale South Highway, south of the intersection of Richvale South Road and Richvale South Highway, Richvale. T19N R02E S21 NE1/4, 39.492778 -121.745, 30m
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CHSC116069 Lowell Ahart; John Dittes 20386 2015-07-16
United States, California, Modoc, North edge of Ash Creek (destroyed), southeast of gravel pit (destroyed), about 1/8 mile east of parking area on 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
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CHSC117234 Lowell Ahart; John Dittes 21243 2016-07-16
United States, California, Modoc, Between the first pond and the second going west, south of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wildlife Area, 0.79 miles (air) south of County Road 87, 1.75 miles (air) west of Adin, Big Valley. T39N R09E S30 NE1/4, 41.192222 -120.978333, 1274m
CHSC:V
CHSC119127 Barbara L. Wilson; Richard E. Brainerd 16650 2011-06-28
United States, Oregon, Douglas, North Bank Habitat Management Area, along North Banks roads between east and west entrances; between UTM zone 10, 483769 east, 4795998 north and 479411 east, 4796331 north (NAD83)., 183m
CHSC:V
CHSC120426 Lowell Ahart 21716 2018-05-09
United States, California, Butte, About 10 yards south of the dirt road, south side of Beatson Hollow, about 1 and 1/2 miles southwest of the parking area near Cow Chute along Cherokee Road, about 8 miles (air) north of Oroville. T20N R04E S18 SE1/4, 39.589722 -121.565556, 294m
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CHSC120766 Peter F. Zika 28804 2017-06-03
United States, Oregon, Douglas, E side of Route 99, Sutherlin Creek drainage, 6.7 air km NW of Echo Butte., 43.3075 -123.346389, 155m
CHSC:V
CHSC095864 LeRoy Gross 543 2002-06-24
United States, California, Los Angeles, Transverse Ranges: Verdugo Mountains Region: Along La Tuna Canyon Road. T02N R14W S25 USGS Quadrangle: Burbank 1:24,000, 34.233333 -118.301667, 488m
CHSC:V
CHSC119503 LeRoy Gross 735 2003-02-22
United States, California, Los Angeles, Transverse Ranges: Verdugo Mountains Region: South side; A short distance up mouth of Brand Canyon, south next to Brand Canyon Cemetery. North of the Debris Basin. East side of a dirt road that ends a little north of the Cemetery. T01N R13W S08 NW1/4 USGS Quadrangle: Burbank 1:24,000, 34.186389 -118.274167, 287m
CHSC:V
CHSC116603 Lowell Ahart; Josephine Guardino 20763 2016-04-19
United States, California, Contra Costa, Undesignated section of Canada de Los Vaqueros Land Grant. 1.8 miles (air) northwest of LosVaqueros Reservoir Marina, 2.1 miles (air) southwest of Los Vaqueros Reservoir Dam, approximately 25 miles (air) southwest of Stockton. T01S R02E S Undesignated section USGS Quadrangle: Byron Hot Springs 1:24,000, 37.832222 -121.765833, 160m
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CHSC116602 Lowell Ahart; Josephine Guardino 20762 2016-04-19
United States, California, Contra Costa, Undesignated section of Canada de Los Vaqueros Land Grant. 1.8 miles (air) northwest of Los Vaqueros Reservoir Marina, 2.1 miles (air) southwest of Los Vaqueros Reservoir Dam, approximately 25 miles (air) southwest of Stockton. T01S R02E S Undesignated section USGS Quadrangle: Byron Hot Springs 1:24,000, 37.782222 -121.765833, 160m
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CHSC098803 L. P. Janeway 9365 2008-05-19
United States, California, Butte, Sacramento Valley. East side Chico; east side of Hwy 99 between 8th and 9th Streets, in the western part of the CalTrans Park & Ride area. In a wet area of open compact ground with various ornamental plantings between asphalt parking areas. T22N R01E S25 NW1/4 USGS Quadrangle: Chico 1:24,000, 39.736944 -121.818333, 66m
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CHSC100363 Lowell Ahart; John Dittes 15347 2008-08-26
United States, California, Modoc, On the bottom of Rose Creek, 250 feet southwest of confluence of Rose Creek and Pit River, on the northwest side of unnamed road, 3160 feet east of intersection with County Road 85a, 9.3 miles (air) north-northeast of Lookout. T40N R07E S35 SW1/4 USGS Quadrangle: Donica Mtn. 1:24,000, 41.345278 -121.138611, 1277m
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CHSC098844 Lowell Ahart; John Dittes, Josephine Guardino 14659 2008-04-11
United States, California, Merced, Along the fence, about 20 yards east of the wire gate on the south side of Sandy Mush Road, 3.7 miles west of Highway 99, about 8.5 miles south-southeast of Merced. T09S R14E S01 NW1/4 USGS Quadrangle: El Nido, 37.185278 -120.3975, 53m
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CHSC101110 L. P. Janeway 9697 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
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CHSC092652 D. Isle 1323 2000-07-06
United States, California, Glenn, Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. Proposed Baseball Unit T-2, NW of Atchison Campground. T22N R10W S14 NE1/4 USGS Quadrangle: Mendocino Pass, 39.7675 -122.934722, 1402m
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CHSC108775 L. P. Janeway 10240 2011-04-26
United States, California, Butte, Sacramento Valley. Oroville; in gravel parking area at east side of Feather River Ranger District office (875 Mitchell Ave.). T19N R04E S18 NE1/4 USGS Quadrangle: Oroville 1:24,000, 39.504722 -121.5625, 59m
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CHSC110125 L. P. Janeway 10785 2012-02-28
United States, California, Butte, Northern Sierra Nevada Foothills. Oroville; east side of the Feather River about 150 m southeast of the Thermalito Diversion Dam. T19N R04E S05 SE1/4 of SE1/4 USGS Quadrangle: Oroville 1:24,000, 39.5275 -121.543056, 69m
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CHSC096248 R. Fischer 1001 2006-04-25
United States, California, Butte, Sierra Nevada foothills within upper Bidwell Park in Chico on the east -side addition along Hwy. 32. Plants growing at the southern end of reserve on the west facing hillside in small openings adjacent seasonal springs. USGS Quadrangle: Paradise West 1:24,000, 39.815833 -121.723889, 305m
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CHSC110952 L. P. Janeway 11086 2013-03-21
United States, California, Butte, Cascade Range Foothills. Upper Bidwell Park, Chico; along the well-developed steep un-official trail ±under the upper powerlines, connecting Upper Trail to North Rim Trail. T22N R02E S09 SW1/4 USGS Quadrangle: Richardson Springs 1:24,000, 39.776389 -121.765556, 189m
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CHSC007559 Nick Santamaria 315 1969-07-01
United States, California, Lassen, Alongside road 4.25 approx. 0.5 miles north of highway 139 in an open field.
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CHSC006462 Jim Spilman 32 1968-07-10
United States, California, Lassen, Junction of county road 302 and highway 395 N.
CHSC:V
CHSC006475 Press Powell 29 1968-07-10
United States, California, Lassen, Five miles north of Herlong turn-off (A 25) on highway 395.
CHSC:V
CHSC007318 Bruce K. Briggs 239 1969-09-24
United States, California, Lassen, Bank of Willow Creek.
CHSC:V
CHSC007262 Bruce K. Briggs 130 1969-08-19
United States, California, Lassen, 2 mi. S of Murrer Ranch along dirt road.
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CHSC122647 L. P. Janeway 12285 2017-06-14
United States, Nevada, Washoe, Modoc Plateau. Along BLM Rd 26068 8.7 road-km south of Buckhorn Backcountry Byway, where it arrives at North Fork Buffalo Creek at “Stone Corral.” T34N, R19E, NW¼ of NE¼ of sec. 12. Eddies Garden 7.5' quad., 40.850278 -119.8, 1548m
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CHSC031801 L. Ahart 1085 1976-05-02
United States, California, Butte, On grassy bank of North Honcut Creek. Peter Ahart Ranch, Honcut., 39.346667 -121.480833, 46m
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CHSC058268 Lowell Ahart 6739 1992-03-21
United States, California, Butte, Along a path on the south side of spillway of Oroville Dam, on the east side of Oroville Dam. T20N, R4E, South of center of Sec. 35., 274m
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CHSC121992 Lowell Ahart 22013 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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CHSC123871 Lowell Ahart 22677 2021-09-11
United States, California, Butte, Peach orchard, about 200 yards southwest of Robinson Corner, intersection of East Gridley Road and Highway 70, about 12 miles (air) southwest of Oroville. T17N, R3E, northwest ¼ Section 32., 39.363528 -121.609111, 26m
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CHSC124137 Lowell Ahart; John Dittes, Josephine Guardino 22428 2021-06-06
United States, California, Sierra, Near fence on the bottom and sides of a small deep drainage, west of the poor road along wood pole line, about 1/4 mile north of gravel road, about 1/2 mile west of Long Valley Creek, 1.8 miles (air) west of Border Town, 7.8 miles (air) southeast of Hallelujah Junction, Long Valley. T21N, R17E, southeast 1/4 Section 13., 39.672533 -120.022269, 1567m
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CHSC124731 Josephine Guardino; John Dittes 188 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, se¼ Sec. 33. Big Swamp 7.5' Quad., 41.173869 -121.066636, 1266m