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CHSC094589 Lowell Ahart 13306 2006-09-11
United States, California, Butte, South edge of the North Fork of the Feather River, north side of Highway 70, about 1/8 mile west of the Poe Dam, about 3/4 mile northeast of Pulga, about 21 miles (air) northeast of Oroville. T23N R05E S32 NE1/4, 39.807222 -121.436667, 432m
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CHSC094655 Lowell Ahart 13381 2006-09-28
United States, California, Butte, On the east side of the North Fork of the Feather River, on the west side of Highway 70, about 50 yards southwest of the Shady Rest Area south of the Arch Rock Tunnel. T23N R05E S14 SW1/4, 39.8475 -121.394722, 445m
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CHSC094990 Lowell Ahart 13500 2006-10-23
United States, California, Plumas, On the west side of Slate Creek (there is a large gravel flat caused by the dam), about 30 yards south of where the road ends, about 20 yards north of the dam across Slate Creek, about 1/8 mile northeast of Scales Road, about 5 1/2 miles (air) northeast of Strawberry Valley. T20N R08E S02 SW1/4, 39.616111 -121.051111, 1281m
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CHSC094977 Lowell Ahart 13423 2006-10-08
United States, California, Butte, East side of the North Fork of the Feather River, about 50 yards north of where the river flows into a pool, on the west side of Highway 70, about 1/2 mile north of the Cresta Power House. T23N R05E S22 SW1/4, 39.831667 -121.411111, 610m
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CHSC095497 LeRoy Gross; John Gross 2438 2005-10-04
United States, California, Inyo, Sierra Nevada; Southern Sierra Nevada region: West of the town of Lone Pine. Off road 14SO4, from Hogback Creek Road. This road ends just inside the mouth of Hogback Creek., 36.621667 -118.227222, 2042m
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CHSC096693 Gordon Leppig; Juli Neander, Kai Neader 680 1997-07-25
United States, California, Lassen, Modoc National Forest, Blue Lake Ranch. Peatland in large meadow complex., 41.16 -120.289167, 1970m
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CHSC097512 Lowell Ahart; John Dittes 14125 2007-06-16
United States, California, Plumas, Gravel bars along a small stream, on the south side of County Road 111 (Beckwourth Genesee Road), 50 yards east of Forest Road 24N08, Red Clover Valley, about 2 miles (air) north of the north end of Lake Davis. T24N R13E S09 NW1/4, 39.968056 -120.5325, 1648m
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CHSC097612 Lowell Ahart; John Dittes 14166 2007-06-17
United States, California, Plumas, On damp soil, along bank of Red Clover Creek, about 30 yards east of County Road 111 (Beckwourth Gensee Road), about 1/4 mile east of bridge across Red Clover Creek, Red Clover Valley, about 2 miles (air) north of the north end of Lake Davis. T24N R13E S09 NE1/4, 39.961667 -120.516944, 1654m
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CHSC101173 Nick Otting; Danna Lytjen 1272A 2005-09-05
United States, California, Trinity, Trinity Alps, headwaters of Bear Creek, off forest trail 9W10, 16.5 air miles north-northeast of Weaverville., 40.965556 -122.879722, 2118m
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CHSC102679 Lowell Ahart; John Dittes, Josephine Guardino 16345A 2009-08-27
United States, California, Tehama, West side of pond, on the east side of Forest Service Road 29N25A, Childs Meadows, about 2,600 feet south of the intersection of Highway 36 (89) and Forest Service Road 29N25A, 2.3 miles (air) northeast of the town of Mill Creek, 9.1 miles (air) south of Lassen Peak. T29N R04E, area between southeast 1/4 Section 23 and southwest 1/4 Section 24. T29N R04E S23 SE1/4 S24SW1/4, 40.355 -121.505, 1494m
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CHSC102666 Lowell Ahart; John Dittes, Josephine Guardino 16345 2009-08-27
United States, California, Tehama, On damp dark soil (humus), west side of pond, on the east side of Forest Service Road 29N25A, Childs Meadows, about 2,600 feet south of intersection of Highway 36 (89) and Forest Service Road 29N25A, 2.3 miles (air) northeast of the town of Mill Creek, 9.1 miles (air) south of Lassen Peak. T29N, R4E, area between southeast 1/4 Section 23 and southwest 1/4 Section 24. T29N R04E S23 SE1/4, 40.355 -121.505, 1494m
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CHSC102645 Lowell Ahart; John Dittes, Josephine Guardino 16142 2009-07-22
United States, California, Plumas, On the west side of Forest Service Road 27NO2K, east side of Long Valley, about 3.5 miles (air) west-southwest of Greenville, about 5.2 miles (air) southeast of Lake Almanor Dam. T26N R09E S07 SW/14, 40.119722 -121.018889, 1606m
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CHSC102622 Lowell Ahart 16023 2009-07-09
United States, California, Butte, On the east side of Big Chico Creek, about 40 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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CHSC103439 Lowell Ahart 16546 2009-11-19
United States, California, Butte, About 80 yards southeast of the gate, about 70 yards east 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 near center, upper half, 39.813333 -121.721111, 269m
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CHSC105668 Lowell Ahart 17221 2010-09-21
United States, California, Butte, Open meadow-like area, near a poor camp, 30 yards west of Big Kimshew Creek, about 1 1/2 miles (air) northeast of Jones Meadow, about 2 1/2 miles (air) southeast of Philbrook Reservoir. T25N R05E S29 NE1/4, 40.001389 -121.428333, 1918m
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CHSC107547 Lowell Ahart 17611 2011-07-23
United States, California, Nevada, In the small meadow where there are two grave memorials, about 40 yards west of Bowman Lake road, about 1/8 mile west of the bridge across the South Fork of the Yuba River, about 1 mile (air) north of Highway 20 at the intersection of Bowman Lake Road. T17N R12E S20 SW1/4, 39.319167 -120.659444, 1380m
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CHSC109678 Lowell Ahart; John Dittes 18325 2012-07-10
United States, California, Modoc, Along the south side of the drainage, northwest of the old homestead, Ash Creek State Wildlife Area, about 3.6 miles (air) west of Adin, about 8.0 miles (air) northeast of Bieber, Big Valley. T39N R08E S26 SE1/4, 41.190833 -121.014444, 1266m
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CHSC110396 Lowell Ahart 18471 2012-09-28
United States, California, Butte, Gravel bar in the middle of Big Chico Creek, about 30 yards east of the freeway, Lower Bidwell Park, Chico. T22N R01E S25 NW1/4, 39.738889 -121.821944, 66m
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CHSC110934 Lowell Ahart 18404 2012-07-28
United States, California, Nevada, About 10 yards west of the Pioneer Trail, about 150 yards northeast of the PG&E Pavilion and restrooms, on the east side of Bowman Lake Road, north of the bridge across the Bear River, Bear Valley. T17N R12E S30 SE1/4, 39.308889 -120.665, 1434m
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CHSC111304 Nick Otting 3413 2012-07-12
United States, Oregon, Harney, Great Basin, Malheur National Wildlife Refuge, Central Patrol Road, 2.3 air miles northeast of Frenchglen. UTM Zone 11 345934E 476179N Habitat: Graminoid-dominated wet meadow. Soils alkaline., 42.853768 -118.945675, 1265m
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CHSC111303 Nick Otting 3438 2012-07-21
United States, Oregon, Harney, Great Basin, Steens Mountain, South Steens Campground, 15 air miles southeast of Frenchglen., 42.656389 -118.728889, 1615m
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CHSC111402 Lowell Ahart 18217 2012-06-21
United States, California, Butte, About 1/4 of a clump, on dry soil, on the south side of Big Chico Creek, about 20 yards off the Freeway, Lower Bidwell Park, Chico. Uncommon. Riparian Woodland. T22N R01E S26 NE 1/4, 39.738056 -121.823333, 62m
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CHSC112710 Lowell Ahart 19223 2013-10-26
United States, California, Butte, On the bottom and sides of a small dry drainage on the bottom of Snag Lake, Snag Lake is completely dried up, about 4 miles (air) north of Philbrook Reservoir. T26N R05E S30, 40.078056 -121.4525, 1709m
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CHSC112724 Lowell Ahart 19222 2013-10-26
United States, California, Butte, South side of Philbrook Creek, below the high water line (strand) of Philbrook Reservoir. T25N R05E S16 W1/2, 40.025278 -121.460556, 1682m
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CHSC112838 Lowell Ahart; John Dittes 18912 2013-07-24
United States, California, Modoc, Around a man made pond, north side of Ash Creek Floodplain, 0.54 mile (air) southeast of Pilot Butte Parking Area, 1.1 miles (air) south of County Road 87, 6.8 miles (air) west of Adin, Big Valley. T38N R08E S29 SE1/4, 41.188889 -121.08, 1263m
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CHSC113475 Lowell Ahart 19639 2014-07-10
United States, California, Butte, About 80 yards south of Philbrook Road, about 1 1/4 miles west of Philbrook Reservoir. T25N R04E S11 SE1/4, 40.031667 -121.490833, 1649m
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CHSC113427 Lowell Ahart 19580 2014-07-07
United States, California, Butte, North of the bog, Coon Hollow, about 2 miles (air) north of Philbrook Reservoir. T25N R05E S07 N1/2, 40.0475 -121.452222, 1691m
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CHSC113395 Lowell Ahart 19549 2014-07-02
United States, California, Butte, Depression on north side of the poor road, east of cow corral, about 200 yards north of the County Road, about one mile west of the intersection of County Road and Lumpkin Road, about 7 miles northeast of Feather Falls. T20N R07E S04 N1/2, 39.629444 -121.198333, 1282m
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CHSC113887 Lowell Ahart 19793 2014-08-24
United States, California, Plumas, On the silt flats on both sides of the South Fork of the Feather River, Little Grass Valley Reservoir, about 200 yards southwest of the parking lot to the Pacific Crest Trail, about 1/4 mile southwest of the bridge across the South Fork of the Feather River, about 4 miles (air) north of La Porte. T22N R09E S28 NE1/4, 39.746111 -120.970833, 1534m
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CHSC113872 Lowell Ahart 19807 2014-08-31
United States, California, Plumas, On the east side of Black Rock Creek, about 300 yards south of the foot bridge across Black Rock Creek, about 300 yards south of the Black Rock, Little Grass Valley Reservoir, about 4-1/2 miles (air) northwest of La Porte. T22N R09E S30 NE1/4, 39.741667 -121.01, 1811m
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CHSC113942 Lowell Ahart 19702 2014-08-13
United States, California, Butte, West side of a large wet meadow, about 80yards southeast of Philbrook Road, about 1 miles (air) west of Philbrook Reservoir. T25N R04E S11 SE1/4, 40.031389 -121.489444, 1638m
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CHSC116152 Lowell Ahart 20604 2015-10-26
United States, California, Butte, Strand of Lake Oroville, on west side of West Branch of Feather River, about 1 mile (air) southeast of Kunckle Reservoir, about 5 miles (air) southeast of Paradise. T22N R04E S06 SE1/4, 39.699722 -121.561667, 208m
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CHSC117514 Lowell Ahart; John Dittes 21146 2016-07-13
United States, California, Lassen, 100 yards east of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) southwest of Adin, hills at the southern slope of Big Valley. T38N R08E S22 SW1/4, 41.114722 -121.042222, 1289m
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CHSC117690 Peter F. Zika; R. E. Brainerd 27318 2015-09-07
United States, Oregon, Curry, Half Moon Bar, W bank of Rogue River, occasional along 20 miles of riverbank., 43.710278 -124.96, 80m
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CHSC119685 Lowell Ahart; John Dittes John Dittes 21630 2017-07-20
United States, California, Nevada, At the base of the south bank of Prosser Creek, south side of Carpenter Valley, about 200 yards north of the poor dirt road, about 4 miles (air) west x southwest of Hobart Mills, about 5.2 miles (air) northwest of Truckee, southeast corner of Carpenter Valley. Lodgepole Pine Forest. T18N R15E S24 SW1/4, 39.385 -120.254167, 1908m
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CHSC119820 Lowell Ahart; John Dittes 21544 2017-07-18
United States, California, Nevada, In a large drying meadow, 1014 feet southeast of intersection of Boca Road and Prosseer Dam Road, meadow northwest of Prosser Creek Reservoir Dam, about 4.6 miles (air) northeast of Truckee. T18N R17E S30 NW1/4, 39.394167 -120.139444, 1755m
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CHSC093667 Lowell Ahart; John Dittes 11972 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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CHSC114089 Kendra Sikes CLS_1D 2011-09-13
United States, California, Siskiyou, Sundew Fen, Caldwell Lakes Basin, headwaters of Parks Creek, east slope of China Mountain; UTM Zone 10N, 537187E, 4580685N. USGS Quadrangle: China Mountain, 41.37665 -122.55481, 2028m
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CHSC110612 B. Castro; G. Kuenster 1585 2006-08-04
United States, California, Plumas, Northern Sierra Nevada. SW side of lower Thompson Valley 0.8 mi N of the mouth of McReynolds Creek at Red Clover Creek. W side of Thompson Creek, near low knolls with rounded granitic rock outcrops, ca 100 ft below edge of open Ponderosa-Jeffrey pine forest. T25N R13E S36 NW1/4 ofSE1/4 USGS Quadrangle: Crocker Mtn. 1:24,000, 39.973889 -120.473889, 1665m
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CHSC093021 R. Fischer 621 2005-07-17
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from a meadow along the western shore of Big Lake. USGS Quadrangle: Fall River Mills 1:24,000, 41.119167 -121.410833, 1010m
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CHSC089832 B. Castro; L. P. Janeway, S. Innecken 1213 2001-03-28
United States, California, Colusa, Vicinity of Sites in rolling hills near Sulphur Gap, among unnamed tributaries to Lurline Creek, in heavily grazed annual grassland E of blue oak savanna. T16N R04W S USGS Quadrangle: Manor Slough 1:24,000, 39.235278 -122.321111, 91m
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CHSC114086 Jennifer Buck; Deborah Stout TL03B 2011-08-23
United States, California, Siskiyou, Middle Fork Sacramento River headwaters, east slope of the Eddys, near Toad Lake; UTM Zone 10N, 542224E, 4570385N. USGS Quadrangle: Mount Eddy, 41.28322 -122.49352, 2065m
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CHSC007548 Nick Santamaria 326 1969-06-23
United States, California, Lassen, An open field across the road from Vestal's store in the Spaulding tract on the west side of Eagle Lake.
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CHSC006438 Jim Spilman 37 1968-07-12
United States, California, Lassen, On the island left from Miner's Point off the shore of Eagle Lake Biology Station.
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CHSC123438 Sara Taylor; Lucy Haworth DOLO-15 2019-08-21
United States, California, Placer, Northern High Sierra nevada. Tahoe National Forest. Near the end of Pole Creek Road, about 0.8 mile (air) east-southeast of Billys Peak, about 2.8 miles north-northwest of the town of Olympic Valley. Granite Chief 7.5' quad. T16N, R15E, NE1/4 of SE1/4 sec. 13., 39.233611 -120.256667, 2313m
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CHSC123416 Arnold Tiehm 18049 2017-08-21
United States, Nevada, Elko, Copper Mountains, 1.1 road miles northeast of Bear Creek Summit on main road to town of Jarbidge. T46N R58E sec 31., 41.833717 -115.455267, 2454m
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CHSC123888 Lowell Ahart; John Dittes 22629 2021-08-02
United States, California, Nevada, Gravel bars along the sides of Prosser Creek, about 200 yards northwest of the home, Carpenter Valley, basin of Prosser Creek, about 4.5 miles (air) west of Hobart Mills, about 6 miles (air) north of Truckee. T18N, R15E, northwest 1/4 Section 24., 39.394417 -120.267917, 1904m
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CHSC124442 R. A. Schlising; Robert Banchero 3881 1980-07-11
United States, California, Butte, NE part of county, in Plumas National Forest at S end of Walker Plains. T22N, R6E, sec. 4. Soapstone Hill 7.5' quad.
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CHSC125317 Richard R. Halse 9795 2016-07-27
United States, Oregon, Deschutes, Deschutes National Forest; along N.F. Road 46 (Cascade Lakes Hwy.) just south of milepost 50, ca. 1.6 miles north of its junction with N.F. Road 42., 43.7525 -121.83401, 1301m
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CHSC125223 L. P. Janeway; Evan MacKinnon 13892 2022-07-12
United States, California, Tehama, High Cascade Range. Deer Creek Meadows and near Deer Creek, about 1.8 km east-southeast of mouth of Gurnsey Creek. T28N, R5E, SEĀ¼ of sec. 22. Childs Meadows 7.5' quad., 40.267778 -121.411667, 1399m