CHSC:V
CHSC028481 Robert Schlising 3468 1979-08-17
United States, California, Butte, 1/4 mi s jct Hwys 162 to Oroville and 99; along the latter and across from Thermalito Afterbay; widespread at ditch margins but not in grassland. T19N R02E S24, 39.49 -121.6875
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CHSC030949 Lowell Ahart 2451 1980-07-04
United States, California, Butte, Near the Oak Grove Cemetary, ca. 1/2 mi se of Hurleton., 39.488889 -121.380278, 600m
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CHSC037171 L. Ahart 3620 1982-04-20
United States, California, Sutter, Just inside the first gate to the Dean Ranch, Sutter Buttes., 39.194444 -121.729444, 35m
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CHSC042710 Lowell Ahart 5744 1987-06-09
United States, California, Butte, On the west side of the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap., 39.723333 -121.470556, 271m
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CHSC050673 Lowell Ahart 6511 1990-06-16
United States, California, Butte, Along a small streamlet at the Forbestown Generator, on the east side of the dirt road, on the east side of the Forbestown Reservoir. T20N R07E S33 NW1/4, 39.553333 -121.2025, 488m
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CHSC061153 Vernon H. Oswald 5361 1993-05-10
United States, California, Glenn, Main unit of refuge located ca. 7 mi S of Willows, SW corner of Cell 11, Tract 2. T18N R03W S03 SW1/4 of NE1/4, 39.445278 -122.18, 29m
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CHSC062110 L. P. Janeway 4424A 1993-07-02
United States, California, Butte, Plumas National Forest. Along Rd 22N84 0.45 mi west of Stony Creek and 1.45 mi west of Rd 23N28 (the road from Swaybe Hill to Big Bar Mtn). T22N R05E S20 NW1/4 of SW1/4 USGS Quadrangle: Berry Creek 1:24,000, 39.745278 -121.448611, 927m
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CHSC064821 Vernon Oswald 6790 1995-05-28
United States, California, Tehama, Cascade Range Foothills. W side of Manton Rd. (A6) ca. 2 mi n of Hwy. 36 at Dales Station, ca. 14 mi ne of Red Bluff.Cascade Range Foothills, Valley and Foothills Grassland (Wildflower Field). T29N R02W S26 NE1/4 of NW1/4, 40.342778 -122.058611, 207m
CHSC:V
CHSC000649 A. Anderson 1963-07-07
United States, California, Butte, Near Golf Course., 39.768889 -121.780556, 76m
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CHSC000650 R. M. Staley 1952-07-04
United States, California, Butte, Honey Run., 39.749167 -121.658333, 305m
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CHSC066115 Vernon Oswald; Lowell Ahart 7488 1996-04-29
United States, California, Tehama, Thomes Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. NW of Corning. Northwest side of Sacramento Valley, Valley and Foothills Grassland. In upland E of the large vernal pool in the cluster of pools N of the farm pond located on the S boundary. T25N R03W S30 SE1/4 of SW1/4, 39.988333 -122.246389, 104m
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CHSC066439 Vernon H. Oswald; Lowell Ahart 7758 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. At NE corner of Tract 7.2, Sanctuary I. T20N R01W S14 NE1/4 of SE1/4, 39.586389 -121.938056, 34m
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CHSC069006 Vernon Oswald; Lowell Ahart 8766 1997-07-17
United States, California, Trinity, Forest Route 30 (southeast of Ruth Reservoir) 2.2 mi east of Ruth Airport Road. T27N R12W S07, 40.205556 -123.262222, 914m
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CHSC071257 Lowell Ahart 8025 1998-07-01
United States, California, Butte, About 100 yards south of a east west fence, about 5/8 mile north of the cow chute along Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. T20N R04E S8 SE1/4, 39.603056 -121.540833, 404m
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CHSC072336 Vernon Oswald 9673 1998-10-19
United States, California, Solano, Grizzly Island Wildlife Area at Montezuma Slough at the east end of Grizzly Island Rd. Elevation near sea level., 38.096111 -121.894722
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CHSC074674 B. Castro 790B 1998-06-13
United States, California, Butte, Ca 5.5 air mi SE of Town of Paradise, in bottom of unnamed canyon just S of Neal Road, ca 80 ft N of creek channel, directly under transmission lines. T21N R02E S14 NE1/4 of NE1/4 USGS Quadrangle: Hamlin Canyon 1:24,000, 39.680556 -121.715, 85m
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CHSC078251 Lowell Ahart 8496 2000-06-21
United States, California, Butte, In a small seep, south of Parking Area P, north of the Salmon Hole, Upper Bidwell Park, about 3 1/3 miles (air) northeast of Manzanita Avenue, Chico., 39.785278 -121.7425, 107m
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CHSC080204 B. Castro; L. P. Janeway 1192 2000-06-06
United States, California, Tehama, Vicinity of Paskenta and Thomes Creek. T23N R07W S USGS Quadrangle: Hall Ridge 1:24000, 39.864722 -122.599722, 329m
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CHSC080387 Caroline Warren; Heidi West, Joyce Lacey-Rickert, Natalie Wight 1998-06-23
United States, California, Glenn, Vicinity of Logan Ridge and Hunters Creek. T18N R04W S USGS Quadrangle: Logan Ridge, 39.422778 -122.325278, 128m
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CHSC084294 Lowell Ahart; John Dittes 10243 2003-06-11
United States, California, Tehama, On the west side of Battle Creek, about 1 mile north of Manton Road, about 1 1/2 miles (air) northeast of the Colman Power House, about 5 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 10 miles (air) east-northeast of Cottonwood. T30N R02W S33 SW1/4, 40.413056 -122.098611, 153m
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CHSC084382 Lowell Ahart 4128 1983-06-26
United States, California, Butte, Along Ponderosa Way, about 2 miles south-east of the intersection of the Oroville Quincy Highway and Ponderosa Way, about 15 miles north-east of Oroville. Note: the sign gives Big Ridge Road instead of Ponderosa Way., 39.72 -121.315, 500m
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CHSC008752 S. Chulasmai 37 1966-05-20
United States, California, Butte, Helocrine Spring. Upper Bidwell Park, roadside., 39.805556 -121.728611
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CHSC086832 Jenny Marr; Heidi West 1998-07-02
United States, California, Tehama, Vicinity of Red Bank Creek and Dry Creek. Along the creek. T26N R06W S USGS Quadrangle: Lowrey 1:24,000, 40.096944 -122.576389, 274m
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CHSC088250 Lowell Ahart; Samantha Mackey Hillaire 11200 2004-07-09
United States, California, Tehama, 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
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CHSC038448 Vernon Oswald 643 1983-06-07
United States, California, Butte, Upper Bidwell Park, Chico, ca. 400 ft n of Upper Park Rd. at Diversion Dam., 39.776667 -121.757222, 134m
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CHSC040807 Pauleen Broyles 699 1982-06-04
United States, California, Tehama, The Nature Conservancy Vina Plains Preserve. Flat adjacent to irrigation ditch in w pasture. T24N R01W S29 center of N portion, 39.911944 -122.001111, 62m
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CHSC047411 Lowell Ahart 2856 1981-06-13
United States, California, Yuba, Along the banks of a small stream, west of McGinn Hill, east of Loma Rica., 39.314444 -121.351389, 305m
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CHSC020488 M. S. Taylor 793 1975-06-25
United States, California, Butte, Ca. 100 ft w of Mud Creek, ca. 1/2 mi n of Richardson Springs Hotel, ca. 6 mi ne of Chico., 39.838056 -121.811389, 122m
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CHSC040806 Pauleen Broyles 780 1982-07-02
United States, California, Tehama, The Nature Conservancy Vina Plains Preserve. Along irrigation ditch in w pasture at Hwy 99 ca .5 km s of jct with Lassen Road. T24N R01W S29, 39.906111 -122.000833, 66m
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CHSC000651 R. Carter 109 1964-06-05
United States, California, Butte, 8 mi. E of Oroville at Woodleaf St. Rt. Box 6120, behind house., 39.503889 -121.434444, 122m
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CHSC094077 R. Fischer 689 2005-09-17
United States, California, Mendocino, Collection from the North Coast, ca. 20 miles north of Fort Bragg and 5 miles north of Hwy 1 on County Road 431, behind Usal Beach which is the southern end of the Sinkyone Wilderness State Park. Plants were growing in a wet meadow behind beach., 39.830278 -123.845, 5m
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CHSC028516 M. S. Taylor; J. D. Jokerst 2271 1979-10-13
United States, California, Butte, Wet spot near creek on Jordan Hill Rd, (Ponderosa Way on some maps) ca. 1.5 mi n of Sawmill Peak, ca. 10.7 mi n of JH Rd jct with Concow Rd, ca. 2 mi ne of Magalia. T23N R04E S29 center E1/2, 39.829167 -121.564167, 853m
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CHSC031748 L. Ahart 253 1973-06-17
United States, California, Butte, Peter Ahart Ranch, Honcut., 39.352222 -121.516111, 46m
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CHSC056085 Jan M. Karaz 60 1979-05-27
United States, California, San Mateo, 3 mi east of Hwy 280 intersection with Woodside Road, 1.2 mi east of Woodside on Mountain Home Road., 37.430278 -122.245, 7m
CHSC:V
CHSC089250 W. Till 2001-07-15
Austria, Niedersterreich,
stliche Randalpen, Tal del Wei§enbaches ca. 4 km SW von Gutenstein. Quadrant 8161/1. Stra§enrand., 530m
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CHSC091462 Lowell Ahart 12139 2005-07-12
United States, California, Butte, On the east side of Encina Grade Road (Bloomer Hill Road) (Forest Road 21N39), about 3/4 mile (air) south of Bloomer Hill, about 5 miles west of Oroville Quincy Highway. T21N R05E S30 SW1/4, 39.650833 -121.469167, 734m
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CHSC091441 Richard R. Halse 1981 1979-07-01
United States, Oregon, Benton, NE Corvallis between Canterbury Circle and Frazier Creek. T11S R05W S24, 44.60008 -123.24113, 68m
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CHSC093679 Lowell Ahart; John Dittes 11977 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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CHSC093938 Barbara L. Wilson 11259 2005-07-03
United States, Oregon, Linn, Interstate Highway 5 (I-5), south of the Brownsville-Halsey interchange; north of milepost 216. On the median strip of highway., 44.381389 -123.06, 70m
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CHSC096870 Lowell Ahart 14228 2007-06-30
United States, California, Yuba, Sides of a small wash, about 250 yards west of the power tower, about 100 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville. T17N R04E S26 SW1/4, 39.296111 -121.504167, 30m
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CHSC100515 Lowell Ahart 15402 2008-11-04
United States, California, Butte, On the sides of Potter Ravine, below the high water line of Lake Oroville, about one mile north of the large parking area on the north end of Oroville Dam, about 5 miles (air) northeast of Oroville. T19N R04E S26 NE1/4, 39.565278 -121.488056, 243m
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CHSC101366 C. Durant; G. Jaeger, M. Paul, L. Seyda CA190-62 2005-08-11
United States, California, Monterey, Ecoregion 15. On Henniken's Ranch Road across from Steve Addington Glade Crater Pond., 36.632222 -121.76, 149m
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CHSC102166 Lowell Ahart 15943 2009-06-19
United States, California, Butte, On dry soil, north of a trail to pond and table, on the east side of Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) southwest of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico. T23N R02E S35 SW1/4, 39.8025 -121.7275, 232m
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CHSC103433 Lowell Ahart 16539 2009-11-12
United States, California, Mendocino, On the north side of the paved road, son the south side of the Russian River, below the high water line of Lake Mendocino, about 200 yards south Highway 20. T16N R12W S14 SW1/4, 39.236389 -123.161944, 230m
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CHSC105269 Lowell Ahart 16828 2010-06-20
United States, California, Butte, About 1/4 mile north of Cox Lane, about 1 1/2 miles east of Palermo Honcut Highway, Guidci Ranch, about 7 1/2 miles (air) southeast of Oroville. T18N R04E S27 NW1/4, 39.392778 -121.515556, 60m
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CHSC105226 Lowell Ahart; John Dittes 16907 2010-07-19
United States, California, Tehama, At the homestead, west of the poor dirt road, about 3.6 miles (air) southwest of Manton, about 3.6 miles (air) north of Highway 36 and Lane Valley Road intersection. T30N R01E S06 SE1/4, 40.388611 -121.9025, 506m
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CHSC109599 Lowell Ahart; Susan Bazell, Josephine Guardino 18123 2012-05-31
United States, California, Butte, On the south side of the paved park road (Peterson Drive) about 100 yards west of the gate, lower Bidwell Park, Chico. T22N R02E S19 NW1/4, 39.754167 -121.799167, 76m
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CHSC111142 Lowell Ahart 18212 2012-06-21
United States, California, Butte, On the south side of Big Chico Creek, about 300 yards east of the dam at Sycamore Pool, Lower Bidwell Park, Chico. T22N R01E S26 NE1/4, 39.7375 -121.826111, 62m
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CHSC112984 Lowell Ahart 18996 2013-08-02
United States, California, Tehama, Gravel on the bottom of Burris Creek, strand of Black Butte Reservoir, about 1 1/2 miles southwest of the Dam, about 12 miles (air) northwest of Orland. T23N R05W S35 SE1/4, 39.802778 -122.394722, 136m
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CHSC113188 Lowell Ahart 19308 2013-11-30
United States, California, Yuba, On north side of Dry Creek, below the high water line of Collins Lake, about 300 yards north of Marysville Road, about 2 1/2 miles west of Oregon House. T17N R06E S04 NW1/4, 39.363333 -121.311944, 354m
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CHSC116112 Lowell Ahart; John Dittes, Josephine Guardino, Steve Green 20637 2015-11-14
United States, California, Yuba, On the west side of the outflow area at the bottom of Lake Francis Dam, Lake Francis, about 1-1/2 miles south of Dobbins. T17N R07E S05 SE1/4, 39.359444 -121.205556, 479m
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CHSC116736 Lowell Ahart 20844 2016-05-24
United States, California, Butte, 50 yards north of the ditch, about 200 yards west of Loma Rica Road, about 250 yards southwest of the intersection of Loma Rica Road and La Porte Road, about 3 1/2 miles (air) northeast of Honcut. T17N R04E S13 NE1/4, 39.334722 -121.471944, 50m
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CHSC116729 Lowell Ahart 20879 2016-05-25
United States, California, Butte, On north side of water ditch, about 200 yards south of La Porte Road, about 1/4 miles southwest of the intersection of La Porte Road and Loma Rica Road. about 3 1/4 miles (air) northeast of Honcut. T17N R04E S13 NW 1/4, 39.333056 -121.476389, 44m
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CHSC120836 Lowell Ahart; Alex Palmerlee 21876 2018-08-09
United States, California, Yuba, Along South Honcut Creek, about 1/8 mile southwest of the bridge, Los Vejerles Road, about 2 1/2 miles (air) southeast of Bangor. T17N R05E S02 NE1/4, 39.364444 -121.373056, 168m
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CHSC097043 B. Castro; L. P. Janeway 1479 2005-06-05
United States, California, Butte, Ca 6 air mi SE of Chico, in bottom of canyon SE of Neal Rd, ca 100 ft nw of intermittent creek. T21N R02E S14 NE1/4 of NE1/4 USGS Quadrangle: Hamlin Cyn 1:24,000, 39.678611 -121.7175, 85m
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CHSC118477 Don Lepley 2016-08-03
United States, California, Shasta, Lassen National Forest. Hat Creek Ranger District. Northern margin of Murken Beach. T35N R05E S31 SE1/4 USGS Quadrangle: Murken Beach 1:24,000, 40.85184 -121.455899, 1086m
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CHSC030784 M. S. Taylor 3322A 1980-08-30
United States, California, Butte, Along vernal creek bed, between Box Hall Flat and Potter Ravine, ca. 2.5 air mi e of Oregon City, ca. 5.5 air mi n of Oroville. T20N R04E S14 SW1/4 USGS Quadrangle: Oroville Dam, 39.585278 -121.499722, 366m
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CHSC030783 M. S. Taylor 3055 1980-07-05
United States, California, Butte, Ca. 1 mi e of Meridian Rd, ca. 1.25 mi ne of its jct with Hwy 99, ca. 8 mi n of Chico. T23N R01E S20 NW1/4 USGS Quadrangle: Richardson Springs, 39.837222 -121.898611, 67m
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CHSC012935 K. R. Stern 5880 1974-07-02
United States, California, Butte, 1 mi w of Richardson Springs, in roadside bank. T23N R02E S19 USGS Quadrangle: Richardson Springs 1:24,000, 39.839167 -121.793889, 152m
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CHSC100917 R. A. Schlising 3439 1979-06-04
United States, California, Butte, South of Cohasset. T23N R02E S08 USGS Quadrangle: Richardson Springs 1:24,000, 39.862222 -121.777778, 457m
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CHSC107275 L. P. Janeway 10401 2011-06-26
United States, California, Butte, Cascade Range Foothills/Sacramento Valley. Upper Bidwell Park, Chico; just west of Horseshoe Lake. Annual grassland/springtime wildflower fields/ open blue oak woodland. T22N R02E S18 NE1/4 USGS Quadrangle: Richardson Springs 1:24,000, 39.767222 -121.788333, 94m
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CHSC110316 B. Castro 1935 2012-06-27
United States, California, Butte, Sacramento Valley. At N end of Chico, just S of the Chico Airport, along sycamore Creek ca 0.5 mi downstream (W) of its crossing under the Cohasset Hwy bridge. Low flat floodplain on S side of channel, excavated and leveled in 2010 in a sediment removal project. T22N R01E S10 SW1/4 of NE1/4 USGS Quadrangle: Richardson Springs 1:24,000, 39.776944 -121.853611, 55m
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CHSC107286 L. P. Janeway; B. Castro 10512 2011-07-09
United States, California, Colusa, Sacramento Valley. Extreme west edge of Sacramento Valley; 1.5 km southeast of Funks Reservoir and 0.1-0.6 km northeast of Tehama-Colusa Canal. South end of the area near the Canal fence;. upland grassland along dirt road route (into the beehive area). T17N R04W S23 NW1/4 USGS Quadrangle: Sites 1:24,000, 39.314444 -122.277778, 51m
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CHSC121982 Lowell Ahart 22027 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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CHSC122379 Lowell Ahart 22074 2019-07-13
United States, California, Butte, In the poor dirt road (to service pole line), area in Camp Fire, 250 yards west of Rim Road, about 2 miles north of Highway 70, about 2 miles (air) east of Concow Reservoir. TRS: T22N R4E, northeast 1/4 Section 14., 39.762611 -121.490306, 861m
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CHSC118391 Tim Kask 251 2015-05-06
United States, California, Tehama, Lassen National Forest. .5 mi west of 'McClure Place' on Antelope Creek. Along trail.