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CHSC003836 L. E. Dunkel 19 1965-04-15
United States, California, Butte, Along Lindo Channel, ca. 300 yards e of Longfellow Bridge and ca. 40 yards s of dwelling at 1356 Manzanita Ave., 39.754167 -121.821389, 27m
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CHSC038297 Vernon Oswald 184 1983-03-14
United States, California, Butte, Upper Bidwell Park, Chico, on the north rim ca. 1500 ft w of the power lines. Along the edge of a jeep trail., 39.775556 -121.771944, 195m
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CHSC040715 Pauleen Broyles 420 1982-04-15
United States, California, Tehama, The Nature Conservancy Vina Plains Preserve. T24N R01W S29 NW1/4, 39.909444 -122.005278, 63m
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CHSC003909 J. Wheeler 20 1967-04-30
United States, California, Tehama, Along creek bank on sw side of intersection of Reeds Creek and Paskenta Road., 40.162222 -122.256389, 85m
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CHSC009249 G. Strausbaugh 53 1970-04-26
United States, California, Shasta, NW side of Whiskeytown Hwy. beside culvert where Whiskey Creek inlets lake., 40.654444 -122.557778, 370m
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CHSC066483 Vernon H. Oswald; Lowell Ahart 7611 1996-05-20
United States, California, Tehama, Cascade Range Foothills. Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. In a flood channel along Paynes Creek. T28N R02W S08 NW1/4 of NE1/4, 40.300278 -122.111944, 158m
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CHSC066013 Vernon H. Oswald; Lowell Ahart 7494 1996-04-29
United States, California, Tehama, Northwest side of Sacramento Valley. Thomes Creek Ecological Reserve. CDFG parcel on the S side of Gyle Rd. Nw of Corning. (Collected on a gravel bar along the intermittent stream ca. 0.3 mi E of the W boundary). T25N R03W S30 NE1/4 of SW1/4, 39.992778 -122.245556, 102m
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CHSC064520 Vernon H. Oswald; Lowell Ahart 6579 1995-04-03
United States, California, Tehama, Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1.5 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. On a bank of the intermittent stream located ne of the northern cluster of pools, upstream from the pile of discarded powerline insulators. T29N R02W S26 SW1/4 of NW1/4, 40.337778 -122.064722, 207m
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CHSC027835 Eric J. Miller 3 1978-04-24
United States, California, Tehama, Ca. 1 km w of Sacramento River at Woodson Bridge., 39.909444 -122.103611, 28m
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CHSC033722 M. S. Taylor 3487 1981-04-05
United States, California, Butte, E side of Dark Canyon Rd, 2.2 mi s of its jct with Big Bend Rds, ca. 3 air mi s of Jarbo Gap on Hwy 70. T21N R04E S02 SE1/4 USGS Quadrangle: Berry Creek, 39.700278 -121.489167, 427m
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CHSC031334 Mark Stopher 51 1980-05-06
United States, California, Trinity, Along the Trinity River near Cedar Flat. T05N R07E S19 USGS Quadrangle: Ironside Mtn. 1:64,000, 40.788056 -123.443889
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CHSC040125 A. Petlock 52 1985-04-24
United States, California, Mendocino, Ca 3 mi sw of Boonville along s side of Hwy 128. T13N R14W S NW1/4 of NE1/4 USGS Quadrangle: Ornbaun Valley, 38.976667 -123.349444, 183m
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CHSC031381 J. D. Jokerst 1209 1979-04-20
United States, California, Butte, Top of North Table Mt, ca. .75 mi. NE of the junction of Cherokee Rd. and the E edge of the mountain. T20N R04E S08 center USGS Quadrangle: Oroville 1:24,000, 39.605 -121.549444, 396m
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CHSC044386 Lowell Ahart 6026 1988-05-30
United States, California, Butte, Near the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap., 39.722778 -121.468889, 271m
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CHSC037286 M. S. Taylor 4382 1982-05-02
United States, California, Butte, Along Truex Rd ca. 1/2 mi w of its jct with Hwy 70, ca. 10 air mi n of Oroville. T21N R04E S16 NE1/4 of SW1/4, 39.671389 -121.534167
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CHSC045577 Lowell Ahart 3348 1982-04-23
United States, California, Sutter, Near the edge of the dirt road, about 1/4 mile north of the Myers home, Myers Ranch, Sutter Buttes., 39.277222 -121.813333, 46m
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CHSC000233 D. Sutton 1958-04-16
United States, California, Butte, Above first bridge on Richardson Springs road., 39.828056 -121.821111, 122m
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CHSC009261 D. C. Burns 128 1971-04-06
United States, California, Tehama, Along Lassen rd, 5 yds. n of rd. and ca. 3.3 mi w of the intersection of Meridian rd. and Lassen rd., 39.915278 -121.982222, 76m
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CHSC075265 Jennifer Slater 26 1997-04-20
United States, California, Butte, At the Wurlitzer addition of the Vina Plains Preserve, west of Highway 99, approx 10 miles north of Chico., 39.881389 -121.977778, 67m
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CHSC076048 G. F. Hrusa; J. Hart 14431 1998-05-10
United States, California, Tehama, Northern Sacramento Valley. Among pools on ridge above Coyote Creek wash, Coyote Creek Conservation Area +/- 1/2 mi. W of Paskenta Rd., 40.099167 -122.283333, 90m
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CHSC023020 Robert A. Schlising; G. Keator 2489 1963-04-08
United States, California, Nevada, Sierra Nevada. Near Bridgeport along Pleasant Valley Road. Roadside., 39.291944 -121.193611
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CHSC031563 L. Ahart 376 1974-04-11
United States, California, Butte, Peter Ahart Ranch, Honcut., 39.360556 -121.506389, 46m
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CHSC002390 R. Carter 214 1965-05-19
United States, California, Butte, Found 7 mi. E of Oroville, along N side of Feathervale Ave, 20' from intersection with Wyandott LaPort Rd., 39.468611 -121.474444, 274m
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CHSC004644 R. Carter 368 1966-04-26
United States, California, Butte, Found ca. 10 mi. NE of Oroville on E side of Oroville-Quincy Rd, .3 mi. S of intersection with USFS road 21N40 to Bloomer Mt, growing 10 yds. off road., 39.554722 -121.433056, 610m
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CHSC000232 V. Holt 1941-05-10
United States, California, Nevada, 39.268889 -121.011389
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CHSC031264 R. K. Rabeler 514 1980-08-09
United States, California, Plumas, Plumas National Forest. On side of dirt road by Murphy Creek, 10 m W of CA 70, 3.5 km (2.2 mi) W of Belden Power House, Belden. T25N R06E S26 SW1/4, 39.991944 -121.281111
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CHSC090073 Charlie Crannell 10 1991-04-22
United States, California, Butte, Along side of Hwy 32, 4.1 mi northeast of Chico. T22N R02E S22 NE1/4, 39.755 -121.739167, 244m
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CHSC093920 Richard R. Halse 6735 2005-05-30
United States, Oregon, Curry, South bank of the Rogue River; at the Orchard Bar Recreation Area ca. 9 miles east of Gold Beach along Jerrys Flat Road., 42.493056 -124.308333, 5m
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CHSC096650 Lowell Ahart 13733 2007-05-08
United States, California, Tehama, Along flood plain of Dibble Creek, about 100 yards north of Highway 36, about 3.7 miles west of the intersection of Highway 36 and 99 or I-5, about 4 miles (air) northwest of Red Bluff. T27N R04W S04 north half, 40.225556 -122.296389, 111m
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CHSC098957 Lowell Ahart 14759 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 west of the Ponderosa Dam. T20N R06E S33 NW1/4, 39.550278 -121.310833, 258m
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CHSC101117 Zachary Garcia 2008-04-08
United States, California, Butte, Dark Canyon Rd., 39.720833 -121.497222, 591m
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CHSC101313 Lowell Ahart 15573 2009-04-22
United States, California, Butte, West side of Guardians Trail, south side of the 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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CHSC107092 V. Lockie 2010-04-06
United States, California, Tehama, Dye Creek Nature Conservancy Preserve. Specimen collected near trail adjacent to Dye Creek., 40.106944 -122.035833, 135m
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CHSC108226 Lowell Ahart 17388 2011-06-07
United States, California, Yuba, On 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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CHSC109071 Lowell Ahart; Linnea Hanson, Kaline Le Coq, Josephine Guardino 17907 2012-04-27
United States, California, Butte, On the north side of the path, near the sign, southwest of the intersection of Vallombrosa Avenue and Manzanita Avenue, Lower Bidwell Park, Chico. T22N R02E S18 S 1/2, 39.756667 -121.7975, 81m
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CHSC112283 Lowell Ahart; John Dittes, Josephine Guardino 18622 2013-04-26
United States, California, Mendocino, Outer North Coast Range. Disturbed edges of Mountain View Road, 275 feet northeast of confluence of Bear Wallow and Honey Creeks. T14N R14W S08 NE1/4, 39.002222 -123.422778, 237m
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CHSC113344 Lowell Ahart; John Dittes 19495 2014-05-16
United States, California, Tehama, On the sides of the poor dirt road, about 200 yards southwest of the lone oak tree, about 1/2 mile east of the end of Lyon Cattle Road, about 3 miles (air) northeast of Los Molinos. T26N R02W S35 SW1/4, 40.062222 -122.055, 99m
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CHSC116976 Matthew Forster 2013-04-09
United States, California, Butte, Centerville Rd, along flumes trail., 39.8075 -121.645, 335m
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CHSC118050 Daphne K. Christopher; Lowell Ahart, John Dittes, Hannah Stevens. 193 2003-04-17
United States, California, Tehama, Dye Creek Nature Conservancy Preserve. Antelope Creek trail., 40.108611 -122.031944, 767m
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CHSC118386 Tim Kask 241 2015-04-27
United States, California, Tehama, Antelope Creek along `McClure Trail' 10T 0599021/4458480
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CHSC096551 L. P. Janeway 8563 2006-04-30
United States, California, Butte, Cascade Range Foothills. East edge of city of Chico; northwest side of Humboldt Road 2.4 km northeast of Bruce Road. T22N R02E S21 SW1/4 USGS Quadrangle: Chico 1:24,000, 39.744444 -121.761944, 149m
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CHSC102370 L. P. Janeway; B. Castro 9747 2009-04-25
United States, California, Tehama, Tehama Wildlife Area; along the Powerline Road near the Shaw Creek Bridge over an un-named northeastern fork of Shaw Creek. T27N R01W S13 NE1/4 USGS Quadrangle: Dewitt Peak 1:24,000, 40.196944 -121.917778, 518m
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CHSC092540 L. P. Janeway; M. Brown, S. Mackey Hillaire, C. Christofferson 8372 2005-05-02
United States, California, Butte, Northern High Sierra Nevada. Plumas National Forest; south side near top of ridge trending southeast from Flea Mountain; 2.1 km southeast of top of Flea Mountain and ±overlooking Pulga. Along un-used dirt road under high power lines. T23N R05E S30 SE1/4 of SE1/4 USGS Quadrangle: Pulga 1:24,000, 39.817222 -121.452778, 1067m
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CHSC122710 L. P. Janeway 12886 2019-04-21
United States, California, Shasta, Klamath Ranges. Swasey Recreation Area (BLM); along Mule Mountain Road 0.8 km south of Whiskeytown NRA boundary; steep west-facing slope above Clear Creek. T31N, R6W, SW¼ of sec. 10. Igo 7.5' quad., 40.547778 -122.529444, 329m
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CHSC122725 L. P. Janeway 12911 2019-05-05
United States, California, Shasta, Klamath Ranges. Along Whiskey Creek Road 4.5 road-km north of Hwy 299 and Whiskeytown Lake. T33N, R6W, SE¼ of sec. 32. Whiskeytown 7.5' quad., 40.669722 -122.564167, 424m
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CHSC123590 Lowell Ahart 22379 2021-05-18
United States, California, Yuba, Along the east high bank of South Honcut Creek, about 150 yards east of the corral, Daugherty Hill Wildlife Area, about 1¼ miles south of La Porte Road, about 4 miles by road from Bangor. T18N, R5E, southeast ¼ Section 26., 39.399917 -121.35975, 247m