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CHSC021131 M. S. Taylor 974 1975-10-29
United States, California, Butte, On n side of Butte Creek, ca. 4 mi e of junc of Humbug Rd and the Skyway., 39.725833 -121.709444
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CHSC031650 L. Ahart 1151 1976-04-04
United States, California, Butte, Along the edge of North Honcut Creek, Peter Ahart Ranch, Honcut., 39.346667 -121.480833, 46m
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CHSC033099 R. E. Preston 31 1981-01-20
United States, California, Butte, On the shoulders of River Rd, ca. 0.6 km se of Chico Cr, ca. 8.7 km wsw of Chico. T21N R01W S01 USGS Quadrangle: Chico 1:64,000, 39.672778 -121.932778
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CHSC033184 R. E. Preston 72 1981-05-27
United States, California, Butte, On n shoulder of Sacramento Ave, ca. 0.5 km w of Meridian Rd, ca. 8 km w of Chico. T22N R01W S25 USGS Quadrangle: Chico 1:64,000, 39.728889 -121.925278, 40m
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CHSC033185 R. E. Preston 74 1981-06-01
United States, California, Butte, Roadside; at the jct of Hwy 32 and Humboldt Rd, ca. 8 km e of Chico. T22N R02E S15 mid section USGS Quadrangle: Paradise 1:64,000, 39.7625 -121.7375, 293m
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CHSC037249 L. Ahart 3524 1982-05-30
United States, California, Sutter, Near wash, s of gravel pit, ca. 3/4 mi s of Myers home, Myers Ranch, Sutter Buttes., 39.262778 -121.813333, 50m
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CHSC038036 R. E. Preston 367 1982-11-13
United States, California, Butte, At roadside, Nelson Rd, ca. 100 yds w of Butte Creek, ca. 4 mi w of Nelson. T20N R01E S27 SE corner USGS Quadrangle: Nelson 1:24,000, 39.551944 -121.841944, 30m
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CHSC038037 R. E. Preston 367 1982-11-13
United States, California, Butte, At roadside, Nelson Rd, ca. 100 yds w of Butte Creek, ca. 4 mi w of Nelson. T20N R01E S27 SE corner USGS Quadrangle: Nelson 1:24,000, 39.551944 -121.841944, 30m
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CHSC038040 R. E. Preston 370 1982-12-04
United States, California, Butte, At roadside; n side of Ord Ferry Rd at jct with Seven Mile Lane, ca. 7.8 mi ssw of Chico. T21N R01E S31 NW1/4 USGS Quadrangle: Ord Ferry 1:24,000, 39.636389 -121.91, 37m
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CHSC038055 R. E. Preston 385 1983-05-26
United States, California, Butte, At roadside; at PG&E rest stop near Arch Rock Tunnel, ca. 4 mi NE of Pulga. T23N R05E S14 USGS Quadrangle: Pulga SW 1:24,000, 39.847778 -121.393333, 475m
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CHSC038056 R. E. Preston 385 1983-05-26
United States, California, Butte, At roadside; at PG&E rest stop near Arch Rock Tunnel, ca. 4 mi NE of Pulga. T23N R05E S14 USGS Quadrangle: Pulga SW 1:24,000, 39.847778 -121.393333, 475m
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CHSC038413 Vernon Oswald 413 1983-05-02
United States, California, Butte, Upper Bidwell Park, Chico, in a field on the s side of Lindo Channel just upstream from the flood-control gates., 39.761944 -121.796111, 79m
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CHSC040439 Lowell Ahart 5157 1985-07-24
United States, California, Butte, At the Generator, at the Forbestown Res, about 4 1/2 miles north-east of Forbestown., 39.551667 -121.210278, 351m
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CHSC042703 Lowell Ahart 5509 1987-05-06
United States, California, Butte, On a gravel bar along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap., 39.723333 -121.470556, 274m
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CHSC055367 L. P. Janeway 2480 1987-07-10
United States, California, Fresno, Floor of cyn of Warthan Cr, 7 mi west of Coalinga via hwy 198. T21S R14E S16 SW1/4 USGS Quadrangle: Curry Mountain 1:24,000, 36.098889 -120.465833, 320m
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CHSC059174 Vernon H. Oswald 5200 1992-09-09
United States, California, Tehama, Hwy. 89 between Bluff Falls and the south boundary of Lassen Volcanic National Park, 0.5 mi S of the latter. Roadside. T30N R04E S34 SW1/4 of NW1/4, 40.417778 -121.532222, 1981m
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CHSC060885 Vernon H. Oswald 5632 1993-07-07
United States, California, Glenn, Sacramento National Wildlife Refuge. SW corner Cell 3, Tract 5, located near the NE corner of the Tour Route. On the edge of a marsh. T18N R03W S11 NE1/4 of NW1/4, 39.434444 -122.166389, 27m
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CHSC064820 Vernon H. Oswald 6827 1995-06-04
United States, California, Tehama, Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1.0 mi n of Hwy. 36 at Dales Station, ca. 14 mi ne of Red Bluff. Along the edge of Inks Creek Rd. T29N R02W S35 NW1/4 of NW1/4, 40.328611 -122.063889, 213m
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CHSC065951 Vernon H. Oswald; Lowell Ahart 7440 1996-04-23
United States, California, Tehama, Cascade Range Foothills. Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. In flood channels of Paynes Creek just downstream from the power line at this location. T28N R02W S07 NE1/4 of SW1/4, 40.293333 -122.134167, 148m
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CHSC066434 Vernon H. Oswald; Lowell Ahart 7735 1996-06-10
United States, California, Butte, Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. On the bank of the Sacramento River at the N end of the Riparian Sanctuary. T20N R01W S29 NE1/4 of NE1/4, 39.567222 -121.986667, 29m
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CHSC069512 Lowell Ahart 7904 1997-09-11
United States, California, Plumas, On the east edge of Caribou Road, on the west side of the North Fork of the Feather River, about 1/2 mile south of Mosquito Creek, about 4 1/2 miles (air) northeast of Belden. T26N R07E S33 near southwest boundary, 40.057222 -121.206111, 792m
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CHSC079971 L. P. Janeway; B. Castro 6455 1999-06-04
United States, California, Butte, Sacramento Valley. T20N R01W S USGS Quadrangle: Llano Seco 1:24,000, 39.62 -121.980556, 30m
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CHSC008467 Edward Laidlaw Smith 338 1958-02-24
United States, California, San Bernardino, Cucamonga Canyon. San Gabriel Mt. Range. Cucamonga Creek drainage area., 34.190833 -117.620556, 823m
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CHSC089384 Lowell Ahart 11465 2004-10-14
United States, California, Lake, On the south side of the bridge across Cache Creek, on the south side of Bartlett Springs Road (Road M 12), about 3 miles west of the northwest part of Indian Valley Reservoir. T15N R07W S10 NE1/4, 39.164722 -122.645278, 503m
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CHSC094446 Lowell Ahart 13155 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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CHSC094562 Lowell Ahart 13330 2006-09-13
United States, California, Butte, South of the North Fork of the Feather River, about 100 yards west of the Cresta Power House, poor road on the north side of Highway 70, about 2 3/4 miles northeast of Pulga, about 23 miles (air) northeast of Oroville. T23N R05E S27 NW1/4, 39.825556 -121.410833, 452m
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CHSC095368 LeRoy Gross; Wayne Law 251 2000-08-08
United States, California, Los Angeles, Big Tujunga Wash/Verdugo Mountains Region: East of Hansen Dam, entered at Orcas Ave. parked at Orcas Park, hiked east of this park along river (just north of Wentworth Street), but not as far as the Tujunga ponds., 34.267222 -118.352222, 325m
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CHSC102729 Lowell Ahart 16020 2009-07-09
United States, California, Butte, On the east side of Big Chico Creek, about 50 yards west of 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 -121.727222, 204m
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CHSC102832 Lowell Ahart 15939 2009-06-19
United States, California, Butte, Along trail, on the east side of Big Chico Creek, about 50 yards west of 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 -121.727222, 204m
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CHSC109750 Lowell Ahart 18533 2012-10-28
United States, California, Butte, South of Table 34, west of Cedar Grove, Lower Bidwell Park, Chico. T22N R01E S24 SW1/4, 39.742778 -121.8175, 69m
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CHSC112699 Lowell Ahart 19132 2013-10-19
United States, California, Glenn, On the east side of the backwater, along the west side of the Sacramento River, about 300 yards north of the bridge, west of Butte City. T19N R01W S32, 39.462222 -121.994444, 27m
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CHSC117748 Lowell Ahart; John Dittes 21261 2016-08-24
United States, California, Tehama, About 20 yards west of the Sacramento River, Anderson River Park, 0.7 mile (air) upstream from Stillwater Creek Confluence, 1.8 miles (air) northeast of Balls Ferry Road exit from Interstate 5 in Anderson. Undesignated Section of San Buenaventura Land Grant. T30N R04W S, 40.470833 -122.261667, 117m
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CHSC119252 E. Neese; E. Painter HL 2182 1995-08-25
United States, California, Monterey, Fort Hunter Liggett (Cantonment), Sulphur Spring Creek, S of Hacienda, ca. 1.0 air km NE of San Antonio River, ca. 5.8 air km W of Jolon Creek. UTNs (NAD 27, map estimate): zone 10S. 658600 E, 3986300 N., 340m
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CHSC120557 Lowell Ahart; John Dittes, Josephine Guardino 21748 2018-06-07
United States, California, Shasta, Road edge, along Baker Road, about 210 feet from Fox Creek, about 3/4 mile (air) from Pit-4 Powerhouse, 4.6 miles (air) from town of Big Bend, 40 miles (air) northeast of Redding. T36N R01E S undesignated section., 40.974444 -121.845278, 701m
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CHSC098042 LeRoy Gross; Michael Denslow, Mariam Sidibeh, Valerie Soza 692 2003-02-10
United States, California, Los Angeles, Transverse Ranges: Verdugo Mountains Region: South side, along dirt road (Brand Park Motorway) to top of crest at Verdugo Motorway .Area burned in Summer-Fall of 2002. T01N R13W S05 Center USGS Quadrangle: Burbank 1:24,000, 34.200556 -118.268611, 783m
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CHSC098046 LeRoy Gross; Michael Denslow, Mariam Sidibeh, Valerie Soza 692 2003-02-10
United States, California, Los Angeles, Transverse Ranges: Verdugo Mountains Region: South side, along dirt road (Brand Park Motorway) to top of crest at Verdugo Motorway .Area burned in Summer-Fall of 2002. T01N R13W S05 Center USGS Quadrangle: Burbank 1:24,000, 34.200556 -118.268611, 783m
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CHSC098045 LeRoy Gross 766 2003-03-07
United States, California, Los Angeles, Transverse Ranges: Verdugo Mountains Region: Northwest side. Verdugo Crestline Dr. (fire road) just north of the 210 freeway, enter on the west side at Topley Lane, off of Newhome Ave. in city of Sunland. Southeast facing slope, road next to and below a pylon, near east end of a southwest trending ridge. The far west end of ridge ends above the 210 freeway. T02N R14W S23 NE1/4 USGS Quadrangle: Burbank 1:24,000, 34.248333 -118.315556, 564m
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CHSC100025 Lowell Ahart; John Dittes 15230 2008-08-21
United States, California, Merced, On the south bank of Dutchman Slough, about 100 yards east of the west fence, northwest of the windmill and corral, about 1/4 mile southwest 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 S02 SW1/4 USGS Quadrangle: El Nido, 37.184444 -120.404444, 50m
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CHSC101111 L. P. Janeway 9698 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