CHSC:V
CHSC062100 L. P. Janeway 4488 1993-07-31
United States, California, Plumas, Plumas National Forest. Along Cascade Road 0.6 mi north of Fall River crossing; between Mineral Springs Ravine and Dark Canyon. T21N R07E S22 SW1/4 of SW1/4 USGS Quadrangle: Cascade 1:24,000, 39.659722 -121.186944, 1067m
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CHSC062101 B. Castro 122 1987-05-21
United States, California, Butte, Ca 9 mi E of Chico via Hwy 32 and ca 2 mi E of Altatina Drive. T23N R02E S36 NE1/4 of SW1/4 USGS Quadrangle: Paradise W. 1:24,000, 39.805833 -121.705278, 463m
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CHSC065222 Julie Kierstead; Barbara Ertter 1990-07-15
United States, California, Siskiyou, Mt. Shasta Ranger District. Morgan Meadows, 6 miles west of Mt. Shasta city. T40N R05W S16, 41.313056 -122.425, 1585m
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CHSC066189 Vernon H. Oswald; Lowell Ahart 7715 1996-06-03
United States, California, Tehama, Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. Cascade Range Foothills. Uncommon in moist places along Paynes Creek ca. 0.5 mi downstream from the old bridge site. T28N R03W S22 SE1/4 of NE1/4, 40.265833 -122.183056, 101m
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CHSC066241 Vernon H. Oswald; Lowell Ahart 7859 1996-06-24
United States, California, Lassen, Papoose Meadows located ca. 0.5 mi E of Eagle Lake Rd. (A1) and 2.5 mi S of Eagle Lake. Modoc Plateau. On the W side of the meadow ca. 0.4 mi S of the cabins. T31N R11E S29 SW1/4 of NW1/4, 40.520833 -120.764167, 1634m
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CHSC068999 Vernon Oswald; Lowell Ahart 8720 1997-07-17
United States, California, Trinity, Forest Road 29 (Bramlot Rd.) 2.9 mi south of Hwy. 36. T29N R12W S10, 40.294722 -123.201667, 1158m
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CHSC069042 Lowell Ahart 7776 1997-08-01
United States, California, Butte, Near some small streamlets of Little Kimshew Creek, in Snow Meadow, about 1/4 mile east of Table Mountain, about 8 miles (air) northeast of Stirling City. T25N R05E S33, 39.978611 -121.415833, 1524m
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CHSC070973 Vernon Oswald; Lowell Ahart 9016 1998-05-07
United States, California, Lake, Bartlett Springs Rd. on the north end of Indian Valley Reservoir, between Kowalski Ranch and Barkerville. Growing in a meadow on the north side of the road. T15N R06W S08 NE1/4, 39.163056 -122.543611, 457m
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CHSC071170 Lowell Ahart 7998 1998-06-09
United States, California, Butte, About 1/2 mile northwest of the lone oak tree, northwest of the cow chute along Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. T20N R04E S08 SE1/4 near the s. boundary, 39.598611 -121.543889, 396m
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CHSC071480 Vernon H. Oswald; Lowell Ahart 9357 1998-07-21
United States, California, Siskiyou, Northeast of Weed, east of Grass Lake, and west of Bray on Old State Highway 0.8 mi east of Tennant Rd. T44N R01W S20 SW1/4, 41.6425 -121.995556, 1417m
CHSC:V
CHSC073413 B. Castro; L. Gehrung 599 1995-08-09
United States, California, Yuba, Fish Meadow. Ca 5 air mi NE of Strawberry Valley, and ca 1.5 mi E of Slate Creek. In meadow of unnamed stream flowing S into Canyon Ck, ca 500 ft W of USFS Rd 20N35 via unnamed dirt road. T20N R08E S13 /24 E end of boundary USGS Quadrangle: Strawberry Valley 1:24,000, 39.584722 -121.041667, 1250m
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CHSC077762 B. Castro; L. P. Janeway 957 1999-06-03
United States, California, Tehama, About 23 air miles W of Red Bluff, vicinity of Pettyjohn Rd and S. Fork Cottonwood Creek. T27N R07W S USGS Quadrangle: Cold Fork 1:24,000, 40.150278 -122.655833, 357m
CHSC:V
CHSC078242 Lowell Ahart 8527 2000-06-27
United States, California, Butte, North part of Big Bald Rock, area is about 100 yards south and west of the north and east forest line,about 3 miles (air) east of madrone Lake, about 12 miles (air) northeast of Oroville. T21N R06E S30 SE1/4, 39.646667 -121.343611, 963m
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CHSC079278 B. Castro; L. P. Janeway 1068 2000-04-12
United States, California, Tehama, Vicinity of Orland, W of Highway I-5, on rolling hills towards W end of S. Branch Sour Grass Creek. T23N R04W S USGS Quadrangle: Black Butte Dam 1:24,000, 39.829167 -122.291944, 122m
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CHSC079979 B. Castro; L. P. Janeway 1152 2000-05-11
United States, California, Tehama, Vicinity of Orland and Black Butte Lake. T23N R04W S USGS Quadrangle: Kirkwood 1:24000, 39.847222 -122.253056, 88m
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CHSC080177 B. Castro; L. P. Janeway 1199 2000-06-07
United States, California, Tehama, Vicinity of Paskenta and Thomes Creek, in hills S of main ck near annual grassland/Blue oak woodland edge. T23N R07W S USGS Quadrangle: Hall Ridge 1:24000, 39.846667 -122.641111, 326m
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CHSC080178 L. P. Janeway 4998 1996-06-05
United States, California, Plumas, Northern High Sierra Nevada/Modoc Plateau. Ramelli Ranch; northwest corner of Sierra Valley; 400 ft south of Middle Fork Feather River and 300 ft west of the road to Calpine. T23N R14E S27 NE1/4 of SE1/4 USGS Quadrangle: Portola 1:24,000, 39.817222 -120.391389, 1489m
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CHSC080626 Lowell Ahart 8766 2001-06-08
United States, California, Tehama, On the east side of road M2, about 9 miles west of Paskenta. T24N R07W S34 near center, west border, 39.893056 -122.646111, 762m
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CHSC081016 Lowell Ahart 9146 2001-08-14
United States, California, Nevada, On the north side of Meadow Lake Road (Forest Road 18), north of the first set of three large culverts where the road crosses Jackson Creek, closest to the east end of Bowman Lake and west of the major campgrounds and buildings. T18N R12E S03 NE1/4, 39.4575 -120.606111, 1707m
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CHSC082450 Lowell Ahart; John Dittes, Josephine Guardino 9820 2002-07-02
United States, California, Plumas, On the bottom of the water holding pond, about 150 yards north of Forest Road 22N94, on Hartman Bar Ridge, about 1 mile (air) southwest of Franklin Hill, about 4 1/2 miles (air) northwest of Tamarack Flat, about 9 miles (air) northwest of La Porte. T22N R08E S18 SW1/4, 39.760833 -121.1275, 1597m
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CHSC082577 Lowell Ahart 9883 2002-07-22
United States, California, Placer, About 40 yards northwest of the small natural lake, on the east side of the paved road to Lake Valley Reservoir, about 1/4 mile east of Yuba Gap and Highway 80. T17N R12E S27 NE1/4, 39.315278 -120.608333, 1775m
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CHSC084408 Lowell Ahart 10460 2003-07-30
United States, California, Butte, On the north side of Bean Creek Road, about 1/2 mile southeast of Little Bald Rock, about 2 1/2 miles (air) southeast of Brush Creek. T21N R06E S20 SE1/4, 39.653333 -121.319722, 1000m
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CHSC085279 John Dittes; Josephine Guardino, Lowell Ahart 813 2003-08-23
United States, California, Tehama, High North Coast Range; Yolla Bolly-Middle Eel Wilderness; South Yolla Bolly Mountains; north slope of eastern ridge of Mt. Linn; ca. 0.8 air-mile east of Square Lake. Downslope of trail. T25N R09W S USGS Quadrangle: South Yolla Bolly 1:24,000, 40.041667 -122.832778, 2114m
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CHSC100936 R. A. Schlising 3409 1979-05-19
United States, California, Glenn, About 2 miles north of Stonyford. T18N R06W S17, 39.408611 -122.549444
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CHSC092018 Lowell Ahart 12195 2005-07-23
United States, California, Nevada, Along the north side of a small wash, meadow, under the power lines, about 100 yards west of the paved road, southwest of Lake Spaulding, about 1/2 mile north of Highway 20. T17N R12E S21 SW1/4, 39.3175 -120.64, 1573m
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CHSC092080 Lowell Ahart 12216 2005-07-31
United States, California, Nevada, Between the curve and below the bridge on old Highway 80, east of Donner Pass and Donner Summit. T17N R15E S16 SE1/4, 39.318889 -120.316944, 2063m
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CHSC093674 Lowell Ahart; John Dittes 11961 2005-06-02
United States, California, Lassen, Meadow, along a poor dirt road, about 1 mile east of the Anderson Ranch home, Long Valley, about 4 1/2 miles (air) north of the intersection of Scott Road and Highway 70, 6.0 miles (air) northwest of Hallelujah Junction. T23N R17E S09 SE1/4, 39.856111 -120.073056, 1425m
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CHSC094643 Lowell Ahart 12678 2006-06-11
United States, California, Colusa, On the east side of an off road trail (Trail 30), about 100 yards south of Fouts Road, about 5 miles (by road) west of Stonyford. T18N R07W S34 SW1/4, 39.364167 -122.634444, 613m
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CHSC095001 Lowell Ahart 13477 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, 39.616389 -121.051111, 1281m
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CHSC096960 Lowell Ahart 14074 2007-06-12
United States, California, Butte, Along swales, in a large bare granite opening (about an acre in size), northeast of Little Bald Rock, about 300 yards east of Bean Creek Road, about 16 miles (air) northeast of Oroville. T21N R06E S20 SE1/4, 39.663333 -121.3225, 1009m
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CHSC097499 Lowell Ahart 13875 2007-05-14
United States, California, Yuba, Bottom of a swale, about 100 yards southwest of the second power tower, about 300 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville. T17N R04E S26 SW1/4, 39.298889 -121.500556, 28m
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CHSC099816 Lowell Ahart 15209 2008-08-14
United States, California, Plumas, West edge of a small wet meadow, about 150 yards northeast of the good logging road (Forest Road 22N68), west of the South Fork of the Feather River, about 1/2 mile southwest of the Feather Fork Mine, about 1 mile northeast of Little Grass Valley Reservoir. T22N R09E S22 NE1/4, 39.76 -120.953889, 1601m
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CHSC101168 Lowell Ahart 15699 2009-05-15
United States, California, Butte, About 60 yards northwest of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 2/3 mile (air) west of Highway 32, about 10 miles northeast of Chico. T23N R02E S35 SW1/4, 39.806944 -121.723333, 268m
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CHSC101826 Lowell Ahart 15761 2009-05-23
United States, California, Butte, South of a small drainage, about 30 yards west of Guardians Trail, about 100 yards northeast of Pine Trail, Upper Bidwell Park, about 3/8 mile (air) southwest of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico. T23N R02E S35 SE1/4, 39.803889 -121.718889, 382m
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CHSC102696 Lowell Ahart; John Dittes, Josephine Guardino 16311 2009-08-27
United States, California, Tehama, West side of pond, on the east side of Forest Service Road 29N25A, Childs Meadows, about 2600 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. Area between SE 1/4 Section 23 and SW 1/4 Section 24. T29N R04E S23 ,24 area between, 40.355 -121.505, 1494m
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CHSC104815 Lowell Ahart 16777 2010-06-09
United States, California, Butte, Between the vernal pool and the poor dirt road, about 100 yards east of the fence, about 150 yards east of where you park, east of Cherokee Road, North Table Mountain, about 4 1/2 miles (air) northeast of Oroville. T20N R04E S20 NE1/4, 39.583056 -121.543889, 384m
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CHSC107354 Lowell Ahart; John Dittes 17463 2011-06-09
United States, California, Tehama, In shade under steep bank, on the north side of Acorn Hollow Creek, just east of Dry Creek confluence, 2.1 miles (air) east of Highway 99, 3.8 miles (air) north of Vina. T25N R02W S25 SW1/4, 39.99 -122.043889, 75m
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CHSC108289 Lowell Ahart 17589 2011-07-23
United States, California, Nevada, Southwest of the small meadow where there are two grave memorials, about 80 yards southwest 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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CHSC109585 Lowell Ahart 18152 2012-06-02
United States, California, Tehama, East edge of the road, on the west side of a small pond or vernal pool, on the east side of Long Road, about 6.7 miles northeast of Dales and State Highway 36, northeast of Red Bluff. T29N R01W S07, 40.378333 -122.018889, 326m
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CHSC113493 Lowell Ahart 19630 2014-07-10
United States, California, Butte, About 100 yards south of Philbrook Road, about 1 mile (air) west of Philbrook Reservoir. T25N R04E S11 SE1/4, 40.032778 -121.485556, 1665m
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CHSC113394 Lowell Ahart 19547 2014-07-02
United States, California, Butte, Depression on south 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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CHSC113632 Lowell Ahart 19827 2014-08-31
United States, California, Plumas, Gravel bars along Black Rock Creek, about 200 yards southwest of the foot bridge across Black Rock Creek, about 200 yards southwest 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, 1536m
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CHSC115191 Lowell Ahart 20081 2015-04-27
United States, California, Butte, On the bottom of the stream, about 20 yards north of the dirt road, about 5/8 mile northwest of the iron gate along the Cherokee Road, Beatson Hollow, North Table Mountain, about 7 miles (air) of Oroville. T20N R04E S18 SE1/4, 39.588611 -121.559167, 304m
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CHSC115255 Lowell Ahart 20162 2015-05-09
United States, California, Sierra, On the north side of Canyon Creek Trail, trail on the north side of the North fork of the Yuba River, about 300 yards west of Highway 49, about one mile west of Indian Valley. T19N R09E S18 NW1/4, 39.516111 -121.015, 693m
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CHSC116184 Lowell Ahart 20282 2015-07-04
United States, California, Plumas, About 150 yards south of the paved road by Tamarack Flat, about 1/2 mile wet of the intersection of Lumpkin Ridge Road and road to Tamarack Flat, about 1-1/2 miles (air) northwet of Little Grass Valley Reservoir. T22N R08E S25 NW1/4, 38.743056 -121.038611, 1713m
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CHSC116746 Lowell Ahart 20858 2016-05-24
United States, California, Butte, About 50 yards north of the ditch, about 150 yards south of La Porte Road, about 1/4 mile 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, 39.334722 -121.476667, 44m
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CHSC117168 Lowell Ahart; John Dittes 21043 2016-06-22
United States, California, Tehama, On the north side of the trail, about 300 yards southwest of the fish ladder on Deer Creek, about 0.8 mile (air) northeast of USFS Road 27N08 Bridge over Deer Creek, about 2 miles by trail to Highway 32. T27N R03E S25 near center, 40.166389 -121.581944, 936m
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CHSC112534 B. Castro; L. P. Janeway 1791 2009-06-07
United States, California, Plumas, Northern High Sierra Nevada. SW side of lower Thompson Valley 0.85 mi N of the mouth of McReynolds Creek at Red Clover Creek. W side of Thompson Creek, near base of low knolls with rounded granitic rock outcrops, ca 250 ft below edge of open Ponderosa-Jeffrery pine forest. T25N R13E S36 NE1/4 of SW1/4 USGS Quadrangle: Crocker Mtn. 1:24,000, 39.975833 -120.476667, 1669m
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CHSC109250 Naomi Fraga; LeRoy Gross, Linda Prince, Sula Vanderplank 2099 2008-05-21
United States, California, San Bernardino, Transverse Ranges; San Bernardino Mountains region: Stream at intersection of FS Roads 3N34 (Pilot Rock Road) and 3N33. T02N R03W S07 Ne1/4 of NW1/4 USGS Quadrangle: Lake Arrowhead 1:24,000, 34.276944 -117.240278, 1478m
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CHSC096245 R. Fischer 995 2006-05-27
United States, California, Butte, Sierra Nevada foothills, adjacent Hwy. 32, below Forest Ranch in the Big Chico Creek Ecological Reserve off Lookout Trail. Plants growing on edge of seasonal stream drainage on the overlook trail. USGS Quadrangle: Paradise West 1:24,000, 39.823889 -121.713333, 518m
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CHSC096223 R. Fischer 976 2006-05-20
United States, California, Butte, Sierra Nevada foothills within upper Bidwell Park in Chico on the east -side addition along Hwy. 32. Plants found in a spring watered grassy patch of soil along the access road to the southern Humboldt Trailhead, adjacent Hwy. 32. USGS Quadrangle: Paradise West 1:24,000, 39.785833 -121.726944, 314m
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CHSC120117 B. Castro; L. P. Janeway 2225 2017-08-23
United States, California, Trinity, Klamath Ranges . SevenUp Cedars meadow; 1.7 air-mi southwest of South Dubakella Mtn. Open meadow sloping to west-southwest. T29N R12W S15 NE1/4 of SE1/4 USGS Quadrangle: Pony Buck Peak 1:24,000, 40.361111 -123.197778, 1380m
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CHSC120094 B. Castro; L. P. Janeway 2236 2017-07-24
United States, California, Trinity, Klamath Ranges. Along Road 29 (Bramlet Rd on maps) ca 0.5 air-mi S of Rattlesnake Ridge, 3.2 air-mi SW of South Dubakella Mtn. T29N R12W S22 NW1/4 of SE1/4 USGS Quadrangle: Pony Buck Peak 1:24,000, 40.346667 -123.199444, 1276m
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CHSC100911 R. A. Schlising 3436 1979-05-04
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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CHSC108584 B. Castro; L. P. Janeway 1297 2000-06-15
United States, California, Tehama, Inner North Coast Ranges. Ca 7.1 mi W of Paskenta along Rd M2, at Beehive Flat. T24N R07W S34 SW1/4 of SE1/4 USGS Quadrangle: Riley Ridge, 39.889167 -122.633611, 671m
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CHSC123133 L. P. Janeway 12975 2019-06-16
United States, California, Shasta, Klamath Ranges. East Fork Clear Creek, along East Fork Road 2.6 road-km east of French Gulch Road. T34N, R6W, SW¼ of sec. 31. Schell Mtn 7.5' quad., 40.756667 -122.590278, 500m
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CHSC125428 low; John Dittes, Jeff Souza 22748 2022-06-13
United States, California, Tehama, Meadow on the west side of the West Branch of Deer Creek, about 100 yards south of Highway 32 and Highway 36 (89). T28N, R5E, southeast ¼ Section 21., 40.269506 -121.433556, 1387m
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CHSC068925 Vernon Oswald; David Isle 8659 1997-07-03
United States, California, Mendocino, Small pond near Howard Lake east-northeast of Covelo. T23N R10W S05 NW1/4, 39.8825 -122.989167, 1097m
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CHSC107494 David Isle; Cathy Avila 1941 2009-07-08
United States, California, Mendocino, Mendocino National Forest - North Coast Ranges Upper Middle Fork Eel River Watershed. Bear Wallow Pond W of Dewell Lake; 10S 0495503 E 4423294 N. T24N R11W S, 39.96 -123.052778, 1146m
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CHSC107489 David Isle; Cathy Avila 1942 2009-07-08
United States, California, Mendocino, Mendocino National Forest North Coast Ranges Upper Middle Fork Eel River Watershed. Dewell Lake; 10S 0495964 E 4423312 N. T24N R11W S02 NE1/4 of NE1/4 of SE1/4, 39.993333 -123.047222, 1116m
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CHSC091130 D. Isle 281 1996-07-31
United States, California, Mendocino, Mendocino National Forest--North Coast Ranges. Upper Middle Fork Eel River Watershed. T23N R10W S05 NE1/4 of NW1/4 of NE1/4, 39.882778 -122.9925, 1085m
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CHSC091410 D. Isle 419 1996-07-02
United States, California, Mendocino, Mendocino National Forest--North Coast Ranges. Upper Middle Fork Eel River Watershed. Bear Wallow. T24N R11W S02 NW1/4 of SE1/4, 39.960833 -123.053333, 1146m
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CHSC091586 D. Isle 420 1996-07-02
United States, California, Mendocino, Mendocino National Forest--North Coast Ranges. Upper Middle Fork Eel River Watershed. Grass Lake. T24N R11W S14 NE1/4 of SW1/4 of NE1/4, 39.935556 -123.053333, 1378m
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CHSC092650 D. Isle 1129 2005-07-28
United States, California, Mendocino, Mendocino National Forest--North Coast Ranges. Upper Middle Fork Eel River Watershed. Hairpin turn in loop of Road 24N21C. Bear Wallow Pond (DL-5). T24N R11W S02 NW1/4 of SE1/4, 39.960556 -123.053611, 1146m
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CHSC117823 Peter F. Zika 284543 2016-09-18
Canada, British Columbia, Southeast shore of Kennedy Lake, near Route 4, Alberni-Clayoqout District., 49 -126, 6m
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CHSC029399 R. A. Schlising; R. Banchero 3724 1980-06-17
United States, California, Butte, N of Magalia and De Sabla along Skyway, ca 1.5 mi SW jct with Coutelenc Road at Lovelock. T23N R03E S01, 39.885278 -121.596111, 780m
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CHSC029401 R. A. Schlising; R. Banchero 3737a 1980-06-17
United States, California, Butte, N of Magalia and De Sabla along Skyway, 1.2 mi NE of jct with Coutelenc Road at Lovelock., 39.895278 -121.562778
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CHSC037265 L. Ahart 3570 1982-06-15
United States, California, Butte, Near a seep, ca. 1.5 mi e of Camp 18, ca. 8 mi e of Feather Falls., 39.632222 -121.147222, 1000m
CHSC:V
CHSC040403 Lowell Ahart 5059 1985-06-17
United States, California, Butte, Near a small seep, 100 yards south of the dirt road, 1 1/2 miles east of Camp 18, about 8 miles northeast of Feather Falls., 39.628611 -121.143611, 975m
CHSC:V
CHSC040999 J. D. Jokerst 2104B 1984-07-11
United States, California, Plumas, Logging road indicated as trail on USGS maps, west of South Branch Ward Cr. NW of falls. T25N R11E S26 NE1/4 center, 40.003611 -120.708611, 1585m
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CHSC046820 R. A. Schlising; R. Banchero 3857 1980-07-07
United States, California, Butte, E of Feather Falls in E part of county at Lumpkin Ridge, along Lumpkin/La Porte Road. T21N R07E S36, 39.635278 -121.144167, 1280m
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CHSC046821 R. A. Schlising 4089 1981-06-16
United States, California, Butte, E of Cohasset, 2.3 mi E of junction with Cohasset Road, on Vilas Road. T24N R02E S23, 39.921944 -121.72, 762m
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CHSC046822 R. A. Schlising; R. Banchero 3826 1980-07-05
United States, California, Butte, N part of county, ca. 0.2 mi s of junction of Humboldt Road, along Hwy 32 at Lomo. T25N R03E S10, 40.035556 -121.619444
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CHSC046823 R. A. Schlising; R. Banchero 4083 1981-06-16
United States, California, Butte, Cohasset, 0.3 mi S of junction with Vilas Road, on Cohasset Road. T24N R02E S34, 39.895833 -121.745833, 646m
CHSC:V
CHSC052395 L. P. Janeway 3425 1989-06-30
United States, California, Plumas, Plumas National Forest. NW-facing slope above rd 24N45Y 0.2 mi E of Beckwourth-Genessee Rd (rd 111) 6.4 mi E of Beckwourth; across from the Crocker Station. T24N R14E S33 NE1/4 USGS Quadrangle: Crocker Mtn. 1:24,000, 39.894167 -120.416389, 1768m
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CHSC063734 Vernon H. Oswald; Lowell Ahart 6337 1994-06-20
United States, California, Lake, Forest Route M3 (18N04) at the trailhead to Bloody Rock, 0.2 mi N of Lower Nye Camp, NW edge of Snow Mtn. Wilderness, W of Stonyford. On edge of road. T18N R09W S01 SE1/4 of NW1/4, 39.445556 -122.825, 1036m
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CHSC064964 Vernon H. Oswald; Lowell Ahart 7060 1995-07-12
United States, California, Tehama, High North Coast Ranges. Forest Route 41 10.6 mi S of Hwy. 36, W of Red Bluff and SW of Platina. T28N R10W S09, 40.288889 -122.996944, 1204m
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CHSC066327 V. H. Oswald; Lowell Ahart, Robin Ondricek-Fallscheer 7905 1996-07-01
United States, California, Shasta, High North Coast Ranges. Harrison Gulch Rd. 2.4 mi (odometer) N of Hwy. 36, W of Platina. T29N R10W S03, 40.398889 -122.978333, 945m
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CHSC068661 Lowell Ahart 7741 1997-05-29
United States, California, Butte, About 100 yards south of the dirt road and basalt quarry, south of Lumpkin ridge Road, about 1 and 1/4 miles east of Camp 18, east of Feather Falls. T20N R07E S02 NE1/4, 39.624444 -121.151944, 1280m
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CHSC087818 Lowell Ahart; John Dittes, Josephine Guardino 11013 2004-06-06
United States, California, Plumas, Road edge, on the north side of the logging road, about 3 3/4 miles (air) south of Lower Taylor Rock, about 7 1/2 miles (air) northeast of Quincy. T24N R11E S19 SW1/4, 39.925 -120.791667, 1358m
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CHSC092769 David W. Isle; Tara Athan 1135 2005-07-07
United States, California, Lake, Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. In Tractor Trail, just under 2 mi S of Big Squaw Valley. GPS: 10S 0508308 E 4363785 N. S. side of drainage. T18N R09W S08 SW1/4 of SW1/4, 39.424167 -122.903611
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CHSC097513 Lowell Ahart; John Dittes 14132 2007-06-16
United States, California, Plumas, On the bottom of a small drainage on the south side of County Road 111 (Beckwourth Genesee Road), 20 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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CHSC105497 Lowell Ahart; John Dittes 16867 2010-07-17
United States, California, Tehama, On dry red bare rocky soil, near the fence, about 100 yards southeast of the pond, Soap Creek Ranch, about 4.8 miles (air) southeast of Manton, about 2 miles (air) north of Highway 36. T29N R01E S12 NE1/4, 40.386111 -121.802778, 819m
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CHSC115160 Lowell Ahart 20126B 2015-06-07
United States, California, Plumas, Bottom of small basalt ravine, about 80 yards west of dirt road, Lava Top, about 2 1/4 miles (air) north of the bridge across Fall River, about one mile southeast of Cascade, about 7 miles (air) northeast of Feather Falls, about 10 miles (air) west of La Porte. Mixed Evergreen Forest. T21N R07E S10 SE1/4, 39.682778 -121.167778, 1412m
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CHSC118892 R. A. Schlising 3857 1980-07-07
United States, California, Butte, E of Feather Falls in E part of county at Lumpkin Ridge, along Lumpkin/La Porte Road. T21N R07E S36, 39.635376 -121.145932, 1280m
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CHSC120661 Lowell Ahart; John Dittes, Josephine Guardino 21750 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, 40.974444 -121.845278, 701m
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CHSC112138 Dean Wm. Taylor 21244 2012-06-19
United States, California, Modoc, Mouth of Baggett Gulch (ca 3 air miles S of Canby), Modoc National Forest. T41N R10E S13 USGS Quadrangle: Canby 1:24,000, 41.398611 -120.873056, 1463m
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CHSC112141 Dean Wm. Taylor 21244 2012-06-19
United States, California, Modoc, Mouth of Baggett Gulch (ca 3 air miles S of Canby), Modoc National Forest. T41N R10E S13 USGS Quadrangle: Canby 1:24,000, 41.398611 -120.873056, 1463m
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CHSC123139 L. P. Janeway 12981 2019-06-16
United States, California, Shasta, Klamath Ranges. East Fork Clear Creek, along East Fork Road 2.6 road-km east of French Gulch Road. T34N, R6W, SW¼ of sec. 31. Schell Mtn 7.5' quad., 40.756667 -122.590278, 500m
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CHSC064865 Vernon H. Oswald; Lowell Ahart 6893 1995-06-19
United States, California, Lassen, Modoc Plateau. Between Litchfield and Ravendale on Smoke Creek Ranch Rd, 4.0 mi e of Hwy. 395. N side of the road. T30N R16E S07 NW1/4 of NW1/4, 40.480833 -120.224722, 1384m
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CHSC117472 L. P. Janeway; B. Castro 11730 2015-06-03
United States, Nevada, Washoe, Great Basin. Along Wall Canyon Road 7.2 road-km east of NV 447; sloping southwest toward Duck Lake; 1.7 km west of Wall Canyon. T38N R19E S33 NE1/4 USGS Quadrangle: Wall Canyon Reservoir 1:24,000, 41.1375 -119.856944, 1554m
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CHSC124093 Lowell Ahart; John Dittes, Josephine Guardino 22450 2021-06-07
United States, California, Lassen, In Loyaton Fire (August 2020), west of Scott Road, 0.2 mile south of Highway 70, 2.2 miles (air) west of Halllelujah Junction, west side of Long Valley. T22N, R17E, southeast ¼ Section 4., 39.783183 -120.078306, 1480m
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CHSC011790 E. B. Copeland 397 1929-07-29
United States, California, Butte, Above Jonesville., 40.115833 -121.464444, 1750m
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CHSC027641 George Deniso 94 1978-07-21
United States, California, Lassen, S end of Mohogany L, S of Eagle L. T31N R11E S21, 40.531944 -120.732778, 2060m
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CHSC029892 Robin L. Ondricek 87 1978-07-05
United States, California, Lassen, The ne edge of Mahogany Lake between the water and the trees. T31N R11E S21 NE1/4 USGS Quadrangle: Fredonyer Peak 1:64,000, 40.535556 -120.731111, 2057m
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CHSC029937 Robin L. Ondricek 68 1978-06-22
United States, California, Lassen, A the NE edge of Mahogany Lake., 40.535278 -120.731389, 2057m
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CHSC046699 V. Oswald 3950 1989-08-22
United States, California, Plumas, Lost Lake, ca. 2 mi (air) nnw of Humbug Summit. T26N R05E S03 SW1/4, 40.135833 -121.398056, 1951m
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CHSC046824 R. A. Schlising; R. Banchero 3907 1980-07-14
United States, California, Butte, N part of county, 1.1 mi N of Snag Lake on the Skyway. Tiny, overgrown lake N of road. T26N R05E S20, 40.09 -121.432778, 1807m
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CHSC048013 Vernon Oswald; Lowell Ahart 3068 1987-07-01
United States, California, Butte, Near the "Lily Pond" located ca. 0.6 mi (air) w of Butte Creek House and 0.25 mi s of Humbug Rd, ca. 2.75 mi (air) se of Jonesville. T26N R05E S20 SE1/4 of SE1/4, 40.0875 -121.4275, 1814m
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CHSC048014 Vernon Oswald 1591 1984-07-16
United States, California, Tehama, W end of Wilson Lake located ca. 8 mi e of Mineral. T29N R05E S28 SW1/4, 40.340278 -121.438333, 1609m