CHSC:V
CHSC092954 L. P. Janeway 8508 2005-07-31
United States, California, Plumas, Northern High Sierra Nevada. Southern end of Diamond Mountains 0.1 km east of Road 23N67; about 5.8 km south-southwest of Adams Peak. T23N R17E S07 SW1/4 of NE1/4 USGS Quadrangle: Beckwourth Pass 1:24,000, 39.861111 -120.115, 1875m
CHSC:V
CHSC093237 John Dittes; Scott Chamberlain 1020A 2004-06-28
United States, California, Lassen, Modoc Plateau; Long Valley; ca. 4.6 air-miles north by northeast of Hwy 70 at Beckwourth Pass, ca. 3.2 air-miles west of Hwy 395, ca. 0.3 air-mile east of Plumas County line; near meadow edge. T23N R17E S08 SW1/4 USGS Quadrangle: Beckwourth Pass 1:24,000, 39.856944 -120.100833, 1511m
CHSC:V
CHSC053046 L. P. Janeway 3457 1989-07-06
United States, California, Plumas, Plumas National Forest Beckwourth Ranger District. South-facing volcanic outcrop "barren" area, above Jackson Cr and Middle Fk Feather River; 2.3 mi from Hwy 70/89 on rd 23N11, then 0.7 mi on rd 23N48. T23N R12E S20 NW1/4 USGS Quadrangle: Jackson, 39.848056 -120.661389, 1646m
CHSC:V
CHSC037711 M. S. Taylor 4982 1982-07-12
United States, California, Plumas, Along Jackson Creek Rd (23N48), ca. 1 mi nw of Mt Jackson, ca. 5 air mi nw of Mohawk. T23N R12E S20 NW1/4 USGS Quadrangle: Johnsville, 39.848611 -120.659167, 1646m
CHSC:V
CHSC123253 L. P. Janeway 13046 2019-07-04
United States, California, Siskiyou, Klamath Ranges. West end of Badger Mountain, along Badger Mountain Road 5.3 road-km north of Hawkinsville-Humbug Road. T46N, R7W, SW¼ of sec. 27. Badger Mtn 7.5' quad., 41.800556 -122.651667, 1410m
CHSC:V
CHSC027614 Robert Schlising 3329 1978-07-29
United States, California, Modoc, Warner Mountains, SE of Warren Peak along Summit Trail and near jct with Pine Creek Trail. T41N R15E S22, 41.373611 -120.216111, 2804m
CHSC:V
CHSC109509 L. P. Janeway; B. Castro 10989 2012-07-25
United States, California, Modoc, Warner Mountains. Slope along north side of Dismal Swamp. T48N R16N S31 SE1/4 of NE1/4 USGS Quadrangle: Mount Bidwell 1:24,000, 41.989444 -120.173889, 2216m
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CHSC109513 L. P. Janeway; B. Castro 10974 2012-07-24
United States, California, Modoc, Warner Mountains. Northwestern flank of Mount Bidwell; 1.2 air km south of Dismal Swamp. T47N R16E S06 SW1/4 of NE1/4 USGS Quadrangle: Mount Bidwell 1:24,000, 41.975278 -120.18, 2362m
CHSC:V
CHSC109507 L. P. Janeway; B. Castro 11001 2012-07-26
United States, California, Modoc, Warner Mountains. Along Highgrade National Recreation Trail 0.9 km south of Little Lily Lake and 1.4 air km north of Mt. Vida. T47N R15E S14 NW1/4 of NW1/4 USGS Quadrangle: Mount Bidwell 1:24,000, 41.948333 -120.226111, 2340m
CHSC:V
CHSC039265 Lowell Ahart 4181 1983-06-30
United States, California, Butte, Found along the dirt road, about 1 1/2 miles northeast of Concow Res. Section 1., 39.789722 -121.485278, 550m
CHSC:V
CHSC066574 Vernon H. Oswald; Lowell Ahart 7958 1996-07-08
United States, California, Tehama, Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. On the dry bank of the intermittent stream crossing the NE corner of the parcel near its confluence with Paynes Creek. T28N R02W S08 NW1/4 of NE1/4, 40.300833 -122.110556, 165m
CHSC:V
CHSC045366 Vernon Oswald 3097 1987-07-06
United States, California, Butte, Butte Creek Reserve on the n side of Butte Creek, ca. 0.25 mi e of the Hwy 99 bridge. T21N R02E S08 NW1/4 of NE1/4, 39.694722 -121.774444, 67m
CHSC:V
CHSC106412 David Isle; Arnold James 1865 1993-07-21
United States, California, Mendocino, Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. S. of landing SE of Little Bear Rock. <0.1 mi. W of 20N02 Jct & S of Rd to Tar Flat Stn. Site. 1993 EUI Plot 13. T20N R09W S17 S1/2 ~Ctr., 39.583056 -122.891389, 1498m
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CHSC091144 David Isle 313 1997-09-05
United States, California, Lake, Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Jct. road to Wilson Camp. T16N R07W S19 SE1/4 of NE1/4, 39.223333 -122.676389, 1390m
CHSC:V
CHSC024962 T. P. Spira 1976-07-23
United States, California, Sonoma, On s facing slope, 2 mi w of Camp Meeker and ca. 1/4 mi nw of Bohemian Hwy., 38.448056 -122.98, 91m
CHSC:V
CHSC064984 Vernon H. Oswald; Lowell Ahart 6992 1995-07-12
United States, California, Tehama, Inner North Coast Ranges. W of Red Bluff and S of Platina on Forest Route 45 (Tedoc Mtn. Rd.), 2.5 mi S of Hwy. 36. Roadside. T29N R09W S34 NE1/4, 40.324722 -122.863889, 872m
CHSC:V
CHSC039559 Lowell Ahart 4205 1983-07-24
United States, California, Butte, Found at the Forbestown Res, about 5 miles northeast of Forbestown. T20N R07E S32 NE1/4, 39.551111 -121.208333, 450m
CHSC:V
CHSC030839 M. S. Taylor 1670 1978-07-18
United States, California, Butte, On w side of Hwy 32 on edge of Yellow Pine Forest, in dry open area, ca. 1/4 mi n of Forest Ranch., 39.883333 -121.671667, 701m
CHSC:V
CHSC023446 K. R. Stern 5769 1974-06-30
United States, California, Butte, Serpentine outcrop, Coutelenc Road, 0.2 mi n of intersection with Skyway and ca. 1 mi n of Magalia., 39.815556 -121.578333
CHSC:V
CHSC092673 D. Isle 1362 1997-07-01
United States, California, Lake, Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. On road 16N30 (Sam Alley Ridge Road); at 16N39 junction. T16N R09W S33 115 feet N of center, 39.199722 -122.865556, 805m
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CHSC092702 D. Isle 1364 1997-06-04
United States, California, Lake, Mendocino National Forest--North Coast Ranges. North Fork Cache Creek Watershed. Tank Camp Road. T16N R07W S27 N1/2, 39.212222 -122.622222, 1097m
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CHSC106825 Barbara Ertter 7709 1988-07-04
United States, California, Lake, 0.5 mi E of Rice Fork on Bear Creek Rd 1.5 mi W of Bear Cr Campground, Mendocino Natl For ca 11 airmiles N of Upper Lake (town) SE of Lake Pillsbury. T17N R09W S15, 39.323611 -122.858889, 610m
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CHSC091056 D. Isle 330 1997-07-31
United States, California, Lake, Mendocino National Forest--North Coast Ranges. Upper Lake Watershed. 4.3 mi. W. of 16N01/16N14 jct. T16N R09W S33, 39.200556 -122.865278, 1097m
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CHSC069190 Vernon Oswald; Lowell Ahart 8835 1997-08-19
United States, California, Sierra, Footes Crossing Rd. (County Rd. 191) on the north side of the Middle Fork of Yuba River, 5.3 mi southwest of Alleghany. T18N R10E S14, 39.418889 -120.934722, 1067m
CHSC:V
CHSC020968 M. S. Taylor 921 1975-09-12
United States, California, Butte, Abundant along railroad tracks, ca. 1/2 mi n of Magalia., 39.821111 -121.580278, 610m
CHSC:V
CHSC038611 Vernon Oswald 947 1983-08-02
United States, California, Butte, Upper Bidwell Park, Chico, on the n side of Lindo Channel ca. 100 ft e of Manzanita Ave., 39.762778 -121.801389, 79m
CHSC:V
CHSC001338 R. M. Staley 1952-07-13
United States, California, Butte, Ponderosa road N. of De Sabla., 39.909444 -121.619167
CHSC:V
CHSC034723 M. S. Taylor 4114 1981-07-26
United States, California, Plumas, On open, rocky serpentine cliff, n side of Caribou Rd, 3.7 mi ne of its jct with Hwy 70 near Belden. T25N R07E S04 NW1/4 of NW1/4 USGS Quadrangle: Almanor SW, 40.055 -121.208056, 853m
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CHSC106368 David Isle; John Olmstead, Peter Arnold 1806 1992-09-22
United States, California, Lake, Mendocino National Forest - North Coast Ranges, North Fork Cache Creek watershed. Just over 2 miles SW of Goat Rock on SW side of Goat Mnt.; White Ranch Glades. T16N R08W S23 SW 1/4 of NE1/4 USGS Quadrangle: Clear Lake Oaks NW, 39.225833 -122.718333, 914m
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CHSC030837 M. S. Taylor; T. Nelson 3277 1980-08-20
United States, California, Trinity, On e side of Hwy 3, edge of serpentine, ca. 0.5 mi s of its jct with 13 Dip Rd (347), ca. 1.5 mi s of Peanut. T30N R12W S13 SE1/4 USGS Quadrangle: Dubakella Mt, 40.45 -123.16, 792m
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CHSC030836 M. S. Taylor 3240 1980-08-14
United States, California, Shasta, Serpentine ridge on sw side of 28N68, ca. 0.2 mi s of its jct with 28N15, ca. 1.2 mi nw of Regan Meadow, ca. 6 mi s of Wildwood. T28N R11W S01 SC USGS Quadrangle: Dubakella Mt., 40.305278 -123.053889, 1494m
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CHSC030838 M. S. Taylor; T. Nelson 3299 1980-08-21
United States, California, Trinity, Jct of 29N33 and 29N34, open serpentine ridge, ca. 2 mi ne of Hell0to-Find Lake. T29N R11W S27 NW1/4 USGS Quadrangle: Dubakella Mt., 40.3425 -123.097778, 1402m
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CHSC034731 M. S. Taylor 4128 1981-07-27
United States, California, Plumas, Ca. 10 ft s of Beckwourth-Genesee Rd, ca. 3/4 mi w of Drum Bridge, ca. 5 air mi e of Genesee. T25N R12E S05 SW1/4 of SW1/4 USGS Quadrangle: Genesee Valley, 40.046389 -120.661667, 1189m
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CHSC076063 G. F. Hrusa; T. D. Wilfred 13104 1996-07-08
United States, California, Butte, Serpentine outcrop at corner of Skyway Rd. and Rd. to Paradise Lake, at N boundary of Magalia. USGS Quadrangle: Paradise East 1:24,000, 39.812222 -121.579167, 580m
CHSC:V
CHSC029675 Dibble; Griggs 128 1979-07-12
United States, California, Lake, Near Rice Valley, close to the town of Stonyford. On the upper third of a ridge system. USGS Quadrangle: Potato Hill, 39.352222 -122.871667, 640m
CHSC:V
CHSC029530 Dibble; Griggs 64 1979-06-15
United States, California, Lake, Near Potato Hill, close to the town of Stonyford. On the upper third of a ridge system. USGS Quadrangle: Potato Hill, 39.352222 -122.794167, 1125m
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CHSC034669 M. S. Taylor 4060 1981-07-10
United States, California, Butte, N side of Feather River Hwy 70 at Pulga bridge, ca. 20 mi ne of Oroville. T22N R05E S06 NE1/4 USGS Quadrangle: Pulga, 39.794444 -121.453611, 488m
CHSC:V
CHSC075518 G. F. Hrusa 13509 1996-08-17
United States, California, Tehama, On edges of dry, gravelly creekbed of Blue Tent Creek. Immediately downstream from Jelly's Ferry Rd. crossing, and adjacent to Interstate 5. USGS Quadrangle: Red Bluff West 1:24,000, 40.225 -122.25, 200m
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CHSC121583 L. P. Janeway 12841 2018-08-02
United States, California, Tehama, Klamath Ranges (close to Inner North Coast Ranges). Along Tedoc Gap Road 3.7 road-km west of Hwy 32; southeast shoulder of Sugarloaf Mountain overlooking Kelsey Gulch T29N, R9W, NE1/4 of NW1/4 of sec. 34. Beegum 7.5' quad., 40.325833 -122.868889, 850m
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CHSC123111 L. P. Janeway 13318 2020-08-06
United States, California, Lake, High North Coast Ranges. A little over the southeast edge of the top of Sheetiron Mountain. T19N, R8W, NE¼ of sec. 22. St. John Mtn. 7.5' quad., 39.490833 -122.733333, 1974m
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CHSC123247 L. P. Janeway 13040 2019-07-04
United States, California, Siskiyou, Klamath Ranges. Along the road to Badger Mountain 1.9 road-km north of Hawkinsville-Humbug Road; about 1.6 air-km southwest of Badger Mountain. T46N, R7W, NW¼ of sec. 34. Badger Mtn 7.5' quad., 41.826667 -122.656389, 1201m
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CHSC076139 G. D. Barbe; J. T. Howell, T. C. Fuller 3260 1981-06-24
United States, California, Plumas, Mount Hough summit. T25N R10E S08, 40.044444 -120.886111, 2195m
CHSC:V
CHSC046649 Lowell Ahart 6340 1989-07-02
United States, California, Plumas, On the north side and near the summit of Pilot Peak, about 10 miles north-east of La Porte., 39.783611 -120.869167, 2256m
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CHSC060377 Mary Ann Showers 2604 1992-06-27
United States, California, Shasta, Lassen Volcanic National Park. Pumice flat northwest of Crescent Crater. T30N R04E S22 SE1/4, 40.4475 -121.52, 2195m
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CHSC063466 Lowell Ahart 7477 1994-07-20
United States, California, Plumas, Open bare area, north of the Pacific Crest Trail, on the north side of Bunker Hill Ridge, about 1/2 mile north-west of Mount Etna. Label says Sierra County also. T22N R10E S22 NE1/4, 39.754167 -120.841111, 1981m
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CHSC058939 Lowell Ahart 6892 1992-07-29
United States, California, Butte, Around and on rocks, about 1 mile east of the Carr Mine, about 1/2 mile north-west of Lotts Lake. T25N R05E S10 SW1/4, 40.031111 -121.406389, 1829m
CHSC:V
CHSC039079 R. A. Schlising 4098 1981-06-20
United States, California, Butte, E of Inskip and E of Jones Meadow. T25N R05E S29, 39.988889 -121.445556, 1768m
CHSC:V
CHSC045368 Vernon Oswald 999 1983-08-17
United States, California, Plumas, Pacific Crest Trail ca. 3000 ft e of Humboldt Summit. Growing on an open, rocky, brush-covered flat., 40.1568 -121.4271, 2012m
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CHSC045847 Lowell Ahart 1520 1977-08-02
United States, California, Sierra, On the ridge on the west side of Mount Fillmore, near the summit, about 12 miles north-east of la Porte., 39.730556 -120.858056, 2195m
CHSC:V
CHSC033513 R. A. Schlising 4120 1981-06-28
United States, California, Butte, E of Stirling City and W of Little Kimshew Creek in E part of county; on andesitic Table Mountain. T25N R05E S33, 39.978333 -121.423056, 1829m
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CHSC039080 R. A. Schlising 4169 1981-07-25
United States, California, Butte, N part of county, E of Inskip, at Jones Meadow; margin of forest. T25N R05E S31, 39.9875 -121.448889, 1844m
CHSC:V
CHSC039078 R. A. Schlising; K. Tarp 4442 1983-08-12
United States, California, Butte, N part of county, NE of Philbrook Reservoir on road to Carr Mine; 1.2 mile W of Plumas County line., 40.031389 -121.431111, 1981m
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CHSC066815 Vernon H. Oswald; Lowell Ahart 8201 1996-08-19
United States, California, Sierra, Northern High Sierra Nevada. Yuba Pass-Weber Lake Rd. (Forest Rt. 12) 1.2 mi S of the road to Lincoln Valley. T20N R13E S26 SW1/4, 39.569722 -120.487222, 2347m
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CHSC089506 G. Douglas Barbe; T. C. Fuller 3755 1982-07-16
United States, California, Plumas, Sierra Nevada. Lava cap ridge 1.5 miles west of Wheeler Peak and 1 mile south of Beardsley Mine on forest road 3.8 miles south of Green Flat, Plumas National Forest. T26N R11E S23, 40.1025 -120.712778, 1981m
CHSC:V
CHSC020975 F. T. Griggs; A. Pass 250 1975-07-23
United States, California, Plumas, Cape Lake. T24N R07E S21, 39.924167 -121.205556
CHSC:V
CHSC021200 F. T. Griggs; A. Pass 211 1975-07-17
United States, California, Plumas, Buck's Lake Forest Service Survey. T24N R07E S14, 39.936667 -121.166111
CHSC:V
CHSC034512 B. Williams 378 1980-08-27
United States, California, Trinity, Shasta-Trinity NF. Mt. Eddy., 41.319444 -122.481389
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CHSC033279 R. A. Schlising; R. Banchero 3949 1980-07-31
United States, California, Butte, N part of county, on andesite outcrops and flats N of Snow Mt. T26N R05E S28, 40.074167 -121.421944, 1951m
CHSC:V
CHSC001326 M. Yoder 1941-07-21
United States, California, Siskiyou, Castle Lake., 41.229167 -122.385278, 1981m
CHSC:V
CHSC009496 J. F. Goodwin 127 1971-07-03
United States, California, Siskiyou, West side of road, in open area, 0.3 mi south of Mt. Shasta Ski Bowl area., 41.359167 -122.204722, 2438m
CHSC:V
CHSC027927 M. S. Taylor 844 1975-07-16
United States, California, Shasta, On trail between Echo Lake and Summit Lake, Lassen Volcanic National Park., 40.4975 -121.406667, 2134m
CHSC:V
CHSC004548 J. E. Bowlin 52 1967-07-18
United States, California, Siskiyou, Ca. 15 yds. above the parking lot and restaurant at Mount Shasta Ski Bowl. Ca. 15.5 mi from the city of Shasta (center of the city)., 41.361389 -122.200833
CHSC:V
CHSC011924 E. B. Copeland 410 1930-07-12
United States, California, Butte, Above Jonesville., 40.1125 -121.463333, 2000m
CHSC:V
CHSC067680 James D. Jokerst 2717A 1986-07-13
United States, California, Placer, Trail from The Cedars, SW of Donner Lake, stop along trail S of Middle Fork American River., 39.188889 -120.353056, 1859m
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CHSC120759 Peter F. Zika 28869 2017-07-04
United States, Oregon, Deschutes, NF-16, 2.6 air km N of Three Creek Lake, Cascade Range., 44.125833 -121.627222, 1885m
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CHSC120852 Lowell Ahart; John Dittes, Josephine Guardino 21883 2018-08-23
United States, California, Sierra, On the south sdie of the Little Truckee River, edge of Perazzo Meadow, about one-mile (air) northeast of the bridge across Little Truckee River, about 3 miles (air) east of Webber Lake. T19N R14E S24 NE_, 39.492222 -120.351111, 1978m
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CHSC053047 L. P. Janeway 3291 1989-06-12
United States, California, Plumas, Plumas National Forest Beckwourth Ranger District. Forest along south side of Red Clover Valley. T24N R14E S17 middle USGS Quadrangle: Crocker Mtn., 39.934444 -120.438611, 1707m
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CHSC034741 M. S. Taylor 3975 1981-07-06
United States, California, Plumas, On top of Dixie Mt, near the lookout, ca. 5 air mi w of n tip of Frenchman Lake, ca. 13 air mi nw of Chilcoo Metamorphic rock outcrop. T24N R15E S15 NW1/4 of NE1/4 USGS Quadrangle: Dixie Mt., 39.938889 -120.285278, 2538m
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CHSC052732 L. P. Janeway 3840B 1990-08-29
United States, California, Plumas, Plumas National Forest Beckwourth Ranger District. Southern flank of Mt Ingalls ca 1/4 mi from the top. T25N R12E S34 NW1/4 USGS Quadrangle: Grizzly Valley 1:24,000, 39.983889 -120.6225, 2408m
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CHSC052731 L. P. Janeway 3840A 1990-08-29
United States, California, Plumas, Plumas National Forest Beckwourth Ranger District. Southern flank of Mt Ingalls ca 1/4 mi from the top. T25N R12E S34 NW1/4 USGS Quadrangle: Grizzly Valley 1:24,000, 39.983889 -120.6225, 2408m
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CHSC110280 L. P. Janeway 10847 2012-06-02
United States, California, Plumas, Northern High Sierra Nevada. Plumas National Forest; top of Mt. Ararat, 6.5 km southeast of Bucks Lake. T23N R08E S30 SW1/4 USGS Quadrangle: Haskins Valley 1:24,000, 39.82 -121.133056, 1833m
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CHSC044045 L. P. Janeway 2458 1987-07-05
United States, California, Butte, 2.5 mi north of Jones Mdw along rd to Philbrook Reservoir. T25N R05E S20 SW1/4 USGS Quadrangle: Jonesville 1:64,000, 40.006111 -121.447778, 1920m
CHSC:V
CHSC109874 L. P. Janeway; B. Castro 10875 2012-06-16
United States, California, Sierra, Northern High Sierra Nevada. Plumas National Forest; top of Mt. Ararat, 6.5 km southeast of Bucks Lake. T22N R10E S19 SW1/4 USGS Quadrangle: La Porte 1:24,000, 39.75 -120.914167, 1885m
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CHSC030829 M. S. Taylor 3260 1980-08-18
United States, California, Siskiyou, Pumice Stone Well, ca. 0.5 mi n of Pumice Stone Mt. T43N R02E S14 NE1/4 USGS Quadrangle: Medicine Lake, 41.57 -121.706389, 1951m
CHSC:V
CHSC030841 M. S. Taylor; J. Prouty, E. Heinitz 3267 1980-08-19
United States, California, Siskiyou, Paint Pot Crater. T43N R02E S23 SW1/4 USGS Quadrangle: Medicine Lake, 41.55 -121.708056, 1920m
CHSC:V
CHSC034729 M. S. Taylor 3917 1981-06-17
United States, California, Plumas, On top of Mt Ingalls, ca. 7 air mi se of Genesee. T25N R12E S28 SE1/4 of NE1/4 USGS Quadrangle: Mt Ingalls, 39.993889 -120.6275, 2552m
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CHSC102576 L. P. Janeway 9890 2009-08-03
United States, California, Siskiyou, High Cascade Range. Mt. Shasta, east-northeast slope 2.6 air km southwest of Brewer Creek Trailhead; about 20 m south of Brewer Creek. T41N R03W S11 NE1/4 of NE1/4 USGS Quadrangle: Mt. Shasta 1:24,000, 41.421111 -122.155556, 2637m
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CHSC108613 L. P. Janeway; B. Castro 10679 2011-08-27
United States, California, Nevada, Northern High Sierra Nevada. Along old Donner Pass Road (historic US 40) about half way between Donner Pass and Donner Lake. T17N R15E S16 NE1/4 of SE1/4 USGS Quadrangle: Norden 1:24,000, 39.32 -120.313611, 2007m
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CHSC108612 L. P. Janeway; B. Castro 10678 2011-08-27
United States, California, Nevada, Northern High Sierra Nevada. Along old Donner Pass Road (historic US 40) about half way between Donner Pass and Donner Lake. T17N R15E S16 NE1/4 of SE1/4 USGS Quadrangle: Norden 1:24,000, 39.32 -120.313611, 2007m
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CHSC108600 L. P. Janeway; B. Castro 10686 2011-08-28
United States, California, Alpine, Northern High Sierra Nevada. Along the rough dirt road from Twin Lake to Meadow Lake. T09N R18E S13 SW1/4 of SE1/4 USGS Quadrangle: Pacific Valley 1:24,000, 38.611111 -119.946111, 2946m
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CHSC108599 L. P. Janeway; B. Castro 10687 2011-08-28
United States, California, Alpine, Northern High Sierra Nevada. Along the rough dirt road from Twin Lake to Meadow Lake. T09N R18E S13 SW1/4 of SE1/4 USGS Quadrangle: Pacific Valley 1:24,000, 38.611111 -119.946111, 2946m
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CHSC099713 L. P. Janeway 9454 2008-07-23
United States, California, Trinity, Klamath Ranges. Trinity Mountains; top of an un-named peak overlooking the uppermost (un-named) lake of the Seven Lakes Basin; about 0.8 km west of Boulder Peak. Southeast-facing gravelly slope. T38N R05W S06 NW1/4 of SW1/4 USGS Quadrangle: Seven Lakes Basin 1:24,000, 41.176944 -122.488333, 2067m
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CHSC053048 L. P. Janeway 3586 1989-08-16
United States, California, Sierra, Plumas National Forest Beckwourth Ranger District. Near top of ridge 1/2 mi SE of Chapman Saddle; ca 2 1/4 mi SE of Haskell Pk. T21N R13E S28 SE1/4 USGS Quadrangle: Sierra City NE, 39.651667 -120.515833, 2134m
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CHSC034738 M. S. Taylor 4034 1981-07-17
United States, California, Plumas, Lakes Basin, Bear Lakes trail, just s of spur trail to Gold Lake Lodge, ca. 6 mi s of Mohawk. T21N R12E S07 SE1/4 of SE1/4 USGS Quadrangle: Sierra City NW, 39.6925 -120.666389, 1981m
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CHSC056567 L. P. Janeway 960 1984-08-03
United States, California, Sierra, Top of the ridge (Sierra crest) west of Packer Lake (just north of Packer Saddle). On rocky outcrop on east side of ridge. T20N R12E S06 SE1/4 USGS Quadrangle: Sierra City SW, 39.623056 -120.6675, 2164m
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CHSC056569 K. R. Stern 8162 1985-06-18
United States, California, Alpine, Jcn of Alpine, Amador and El Dorado Counties. Vicinity of Kirkwood. T10N R17E S22 USGS Quadrangle: Silver Lake 1:64,000, 38.702778 -120.072222, 2347m
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CHSC071592 Vernon H. Oswald; Lowell Ahart 9451 1998-08-03
United States, California, Siskiyou, Rock Fence Lake Rd. (USFS 41N18) 1.2 mi northeast of its intersection with Kangaroo Lake Rd. (USFS 41N08) 4.9 mi southeast of Gazelle-Callahan Rd. Roadside. T40N R07W S12, 41.345 -122.618333, 1768m
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CHSC078526 Lowell Ahart 8642 2000-08-10
United States, California, Nevada, Gravel bars along Fall Creek, about 1/8 mile east of where Fall Creek crosses Forest Highway 18, or Bowman Lake Road, about 5 miles (air) or 8 miles by road north of Highway 20 and Bear Valley. T17N R12E S06 NW1/4, 39.3725 -120.677222, 1707m
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CHSC080411 Richard R. Halse 5648 1999-08-17
United States, Oregon, Linn, Cascade Range, Willamette National Forest, along F. S. Road 11 about 1.6 miles W of its junction with F. S. Road 10. T11S R06E S29, 44.58889 -122.1035, 1220m
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CHSC082554 Lowell Ahart 9858 2002-07-18
United States, California, Plumas, Basalt ridge, about 1/8 mile north of the intersection of Lumpkin Ridge Road and road to Tamarack Flat, about 1 1/2 miles (air) northwest of Little Grass Valley Reservoir dam, about 4 1/2 miles (air) northwest of La Porte. T22N R08E S25 NE1/4, 39.7425 -121.025, 1743m
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CHSC082598 L. P. Janeway 7305 2001-07-08
United States, California, Trinity, Klamath Ranges. On ridgetop 1.8 km north of Red Mountain. T29N R11W S29 SW1/4 of SW1/4 USGS Quadrangle: Pony Buck Peak 1:25,000, 40.328889 -123.134167, 1650m
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CHSC084946 Lowell Ahart 10679 2003-10-26
United States, California, Plumas, On a gravel bar on the east side of the South Fork of the Feather River, where the old road crosses the river, about 1/8 mile west of the Feather Fork Mine, about 1 3/4 miles (air) northeast of Little Grass Valley Reservoir, about 6 1/2 miles (air) northeast of La Porte. T22N R09E S14 NE1/4, 39.767222 -120.941111, 1600m
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CHSC085012 John Dittes; Josephine Guardino, Lowell Ahart 803 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. 0.2 air-mile east by northeast of Square Lake. T25N R09W S USGS Quadrangle: South Yolla Bolly 1:24,000, 40.042778 -122.845, 2144m
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CHSC069216 J. D. Jokerst 2149 1984-09-22
United States, California, Plumas, Top of ridge separating Yellow Cr and the N Fk Feather River along USFS road 26N26. T26N R07E S31 SW1/4 of SE1/4, 40.058611 -121.239444, 1463m
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CHSC061662 Vernon H. Oswald; Lowell Ahart 5919 1993-09-02
United States, California, Tehama, Ridge running E from Mt. Linn, South Yolla Bolly Mtns, ca. 20 mi (air) NW of Paskenta. T25N R09W S11 NW1/4 of NW1/4, 40.036389 -122.843889, 2316m
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CHSC044224 Vernon Oswald 3555 1988-07-12
United States, California, Tehama, Ides Cove Loop Trail (9W04), South Yolla Bolly Mts, at Long Lake. Common on dry forest floor near the lake. T25N R09W S03 SW1/4, 40.045833 -122.860833, 2149m
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CHSC066340 V. H. Oswald; Lowell Ahart, Robin Ondricek-Fallscheer 7921 1996-07-01
United States, California, Trinity, Deer Lick Knob Rd. (Forest Route 1) 7.1 mi (odometer) N of Hwy. 36 (via Harrison Gulch Rd.), NW of Platina. T30N R10W S25 NW1/4, 40.428333 -122.946667, 1366m
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CHSC066766 Vernon H. Oswald; Lowell Ahart 8160 1996-08-14
United States, California, Plumas, Northern High Sierra Nevada. Road paralleling Spanish Creek near Greens Flat ca. 2 mi (air) NW of Meadow Valley (on the Oroville-Quincy Hwy.). Common in hydraulic mine tailings along the road. T24N R08E S10 SW1/4 of NW1/4, 39.957778 -121.080556, 1128m
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CHSC066816 Vernon H. Oswald; Lowell Ahart 8234 1996-08-19
United States, California, Sierra, Northern High Sierra Nevada. Road to Lake of the Woods 1.0 mi N of Forest Rt. 07, NE of Webber Lake. T19N R14E S22 SE1/4, 39.492222 -120.389722, 2195m
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CHSC072411 Vernon H. Oswald; Lowell Ahart 9684 1998-10-27
United States, California, Tehama, Nomalski Trail west of Paskenta and north of Mud Flat Rd. between China Gulch and Bowers Creek. T23N R07W S21 SW1/4 of NW1/4, 39.835278 -122.660278, 549m