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CHSC092734 L. P. Janeway 8429 2005-06-26
United States, California, Butte, Northern High Sierra Nevada. South-facing slope 0.4 km south of top of Batchelor Point, 0.6 km east of top of Rocky Ridge and Rim Road (Ponderosa Way). T22N R05E S06 NW1/4 of SW1/4 USGS Quadrangle: Pulga 1:24,000, 39.788889 -121.467778, 945m
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CHSC109846 L. P. Janeway 10868 2012-06-07
United States, California, Butte, Northern High Sierra Nevada. Southwestern spur of Rocky Ridge, 0.6 air km south of Batchelor Point; along Road 23N06E 0.8 road km southeast of Rim Road/Ponderosa Way. T22N R04E S12 NE1/4 of NW1/4 USGS Quadrangle: Pulga 1:24,000, 39.780833 -121.478889, 895m
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CHSC108077 B. Castro; L. P. Janeway 1282 2000-06-11
United States, California, Tehama, Inner North Coast Ranges. E-facing slope below Raglin Ridge Rd, near the top of Raglin Ridge, above Pepperwood Spring. T25N R07W S21 SE1/4 of NW1/4 USGS Quadrangle: Raglin Ridge 1:24,000, 40.010278 -122.659444, 899m
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CHSC120440 E. MacKinnon 116 2018-04-19
United States, California, Tehama, Sacramento Valley. Near the Sacramento River at the inlet of East Sand Slough sidechannel. 0.1 mi E of I-5 bridge and 0.4 mi N of Antelope Blvd. T27N R03W S17 SW1/4 of SE1/4 USGS Quadrangle: Red Bluff East 1:24,000, 40.186389 -122.227222, 80m
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CHSC114652 V. Long 20 1991-07-08
United States, California, Trinity, Weaverville Ranger Dist. Trinity Alps Wilderness. Above parking area, alongside trail to East Weaver Lake. T34N R10W S16 SE1/4 of NE1/4 USGS Quadrangle: Rush Creek Lakes, 2100m
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CHSC114655 V. Long 33 1991-07-08
United States, California, Trinity, Weaverville Ranger Dist. Trinity Alps Wilderness. In rocks along side trail to East Weaver Lake, ca. 2/3 distance to lake. T34N R10W S10 SE1/4 of SW1/4 USGS Quadrangle: Rush Creek Lakes, 1870m
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CHSC116573 L. P. Janeway; B. Castro 11716 2015-06-02
United States, Nevada, Washoe, Great Basin, Modoc Plateau. Along Buckhorn Backcountry Byway (BLM 260100) at 14.3 road km south of NV 447; upper slopes, sloping northerly into Rye Patch Canyon. T35N R19E S15 SE1/4 USGS Quadrangle: Rye Patch Canyon 1:24,000, 40.9125 -119.851111, 1804m
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CHSC118289 B. Castro; L. P. Janeway 2056 2015-06-02
United States, Nevada, Washoe, Great Basin, Modoc Plateau. Along Buckhorn Backcountry Byway (BLM 260100) ca 3 mi S of its jcn with NV 447, on west side of the bajada out of Cedar Canyon. T35N R19E S01 SW1/4 USGS Quadrangle: Rye Patch Canyon 1:24,000, 40.938611 -119.802778, 1463m
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CHSC110959 B. Castro; L. P. Janeway 1664 2007-07-28
United States, California, Siskiyou, Modoc Plateau. Upper part of Callahan Flow, along old RR bed (USFS Road 44N53) 0.4 mi north of Cinder Butte. T44N R03E S02 NW1/4 of NW1/4 USGS Quadrangle: Schonchin Butte 1:24,000, 41.690278 -121.601389, 1731m
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CHSC110954 B. Castro; L. P. Janeway 1669 2007-07-29
United States, California, Siskiyou, Modoc Plateau. South of Callahan Flow but N of Medicine Lake Glass Flow, along 49 Rd (USFS Road 44N75) in vicinity of Fourmile Hill. Exact location not determined. T44N R03E S23 USGS Quadrangle: Schonchin Butte 1:24,000, 41.636667 -121.604167, 1981m
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CHSC096095 L. P. Janeway 8793 2006-07-04
United States, California, Siskiyou, Klamath Ranges. Scott Mountains; opening on spur ridge 1.9 km west-southwest of Scott Mountain Summit. T39N R07W S06 SE1/4 of NW1/4 USGS Quadrangle: Scott Mountain 1:24,000, 41.271389 -122.719167, 1838m
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CHSC110960 B. Castro; L. P. Janeway 1663 2007-07-28
United States, California, Siskiyou, High Cascade Range. SE shoulder of Glass Mountain, along trail ca 0.3 mi N of Modoc NF Rd43N99. T43N R04E S03 SE1/4 of SW1/4 USGS Quadrangle: W. of Kephart 1:24,000, 41.591667 -121.5, 2146m
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CHSC118293 L. P. Janeway 12040 2016-05-17
United States, California, Modoc, Modoc Plateau. Devils Garden area; where Road 45N06 crosses Logans Slough; about 3.2 air-km north of Big Sage Reservoir. T44N R11E S14 SE1/4 of NE1/4 USGS Quadrangle: Whittemore Ridge 1:24,000, 41.652778 -120.6625, 1494m
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CHSC121178 B. Castro; L. P. Janeway 2283 2018-07-02
United States, California, Siskiyou, Klamath Ranges. NE end of Scott Mountains, 3.5 air-mi NNW of China Mountain. Ca 1.6 mi E of the Gazelle-Callahan Rd, along old mining road crossing steep roacky slopes, on slopes overlooking Mountain House Creek. T41N, R7W, NW¼ of SW¼ of Sec. 1, China Mtn 7.5' quad., 41.428889 -122.613611, 1670m
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CHSC121317 Kathleen Alexander 114 1972-07-03
United States, California, Lassen, Ca. 1 3/4 mi. above Five Points on the way to Gallatin Rd., 1981m
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CHSC121308 Kathleen Alexander 97 1972-06-29
United States, California, Lassen, From Dean's Meadow., 40.55764 -120.72175
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CHSC121307 Kathleen Alexander 116 1972-07-03
United States, California, Lassen, On roadside near top of Green's Peak between Colman L.E. Landon Lookout., 2057m
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CHSC121296 Cathy Crittenden 15 1970-06-27
United States, California, Lassen, Dean's Meadow. Northeast edge of meadow.
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CHSC120705 R. Banchero 213 1980-06-12
United States, California, Butte, Along Hwy 32, 0.3 mi N of its jct with Humbolt Rd, 0.4 mi S of the Butte County line. T25N R03E S10 NE 1/4 near border with 11., 40.043119 -121.617489, 1073m
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CHSC120706 R. Banchero 221 1980-06-13
United States, California, Butte, Little Bald Rock, ca 1.0 mi E of Bald Rock Rd. T21N, R06E, NW1/4 sec 29., 39.648845 -121.328623, 1036m
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CHSC120707 R. Banchero 156 1980-05-12
United States, California, Butte, Along Hwy 70, 0.85 mi NE of Arch Rock, at Butte County line. T23N, R5E, Center sec 11., 39.863883 -121.385508, 488m
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CHSC120708 R. Banchero 157 1980-05-12
United States, California, Butte, Along Hwy 70, 0.65 mi NE of Arch Rock, ca 0.2 mi S of the Butte County line. T23N, R5E, Center sec 11., 39.860749 -121.388077, 488m
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CHSC120710 R. Banchero 237 1980-06-16
United States, California, Butte, Chico Meadows,0.95 mi N of the jct of Humboldt Rd and the Skyway. T26N, R4E, center sec 20., 40.093386 -121.547953, 1317m
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CHSC120944 R. Banchero 329 1980-08-01
United States, California, Butte, 0.4 mi w of the e end of Philbrook Lake, 4.3 mi se of the jct of Skyway & Philbrook Rd. Jonesvillle Quad 15', T25N, R5E, nw1/4 sec. 18., 1707m
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CHSC121351 Julie Kierstead Nelson 2018-128 2018-07-09
United States, California, Trinity, Klamath Ranges, Trinity Alps. Open west-facing slope above south side of Lilypad Lake; on margin of meadow in forest., 41.02698 -122.80678, 1945m
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CHSC121562 J. Looman 10394 1966-06-28
Canada, Saskatchewan, SE of Tompkins.
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CHSC121600 B. Castro; L. P. Janeway 2305 2018-07-04
United States, California, Siskiyou, Klamath Ranges. Ca. 2.2 air-mi SW of China Mountain, in the Pillow Lava Geological Area. Along road to Cabin Meadow trailhead, 0.6 rd mi SSE of Road 41N03 crossing of the creek. TRS: T41N, R7W, ne1/4 of sw1/4 of Sec. 36. South China Mtn. 7.5' quad., 41.358333 -122.608333, 1840m
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CHSC040245 K. R. Stern 8198 1985-06-25
United States, California, Plumas, Meadow, vic. Blairsden., 39.662778 -120.618889, 1372m
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CHSC121638 B. Castro; L. P. Janeway 2299 2018-07-04
United States, California, Siskiyou, Klamath Ranges. Northeast end of Scott Mountains, 1.8 air-mi NW of China Mountain; Pre-Cambrian Rock Geologic Site. Ca 300 ft upslope of jcn Rd 41N03and road to Crater Lake (Rd 41N27) ±overlooking Crater Creek. TRS: 41N, R7W, ne¼ of nw¼ of Sec. 24. China Mountain 7.5' quad., 41.391111 -122.605833, 1757m
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CHSC122074 J. F. Smith 15637 2018-07-08
United States, Idaho, Boise, Scott Mountain Lookout Road (FS 555BC). Lookout gate to Lookout along the road. 3.9 miles from intersection with FS 555., 44.18296 -115.78418, 2437 - 2503m
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CHSC122068 J. F. Smith; Jacob Cantrell 15567 2018-07-02
United States, Idaho, Washington, Cuddy Mountain. Slope and roadside south of Rush Lake., 44.81172 -116.67611, 1653m
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CHSC122052 J. F. Smith; James Jarrett 15362 2018-06-20
United States, Idaho, Boise, 2.5 miles south of Hawley Mountain Lookout on Forest Service Road., 43.96925 -116.04508, 2070m
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CHSC122049 J. F. Smith 15605 2018-07-08
United States, Idaho, Boise, Scott Mountain Road. Forest Service Road 555, 1.6 miles from intersection with 555BC., 44.18296 -115.7086, 2181m
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CHSC122047 J. F. Smith; Jacob Cantrell 15513 2018-07-02
United States, Idaho, Washington, Cuddy Mountain. slope and roadside south of Rush Lake., 44.81495 -116.7139, 2040m
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CHSC122045 J. F. Smith 15685 2018-07-11
United States, Idaho, Valley, Trail to Box Lake., 44.99028 -115.95926, 1782 - 1903m
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CHSC122277 L. P. Janeway 12614 2018-06-11
United States, California, Modoc, Modoc Plateau. Devils Garden area; along Road 48N70 1.0 km north-northwest of Road 136, about 4.0 air-km northwest of Blue Mountain. T46N, R9E, SW¼ of SE¼ of sec. 1. Pothole Valley 7.5' quad., 41.851111 -120.883889, 1507m
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CHSC122299 L. P. Janeway 12677 2018-06-13
United States, Oregon, Klamath, Modoc Plateau. Devils Garden area; along Willow Valley Road 1.1 road-km west of Road 48N70, 0.6 air-km southeast of Fort Spring; just barely into Oregon from California. T41S, R15E, SE¼ of SE¼ of sec. 21. Steele Swamp 7.5' quad., 41.994167 -120.938889, 1532m
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CHSC122309 L. P. Janeway 12712 2018-06-14
United States, California, Modoc, Modoc Plateau. Devils Garden area; along Road 136 (Crowder Flat to Clear Lake) where the road crosses Boles Creek; 11.2 air-km west of Blue Mountain. T46N, R8E, NE¼ of SE¼ of sec. 12. Pothole Valley 7.5' quad., 41.836111 -120.996111, 1415m
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CHSC122315 L. P. Janeway 12721 2018-06-15
United States, California, Modoc, Modoc Plateau. Along Road 2313 1.0 road-km south of Road 66; lower north-northeast slope of Tule Mountain. T39N, R13E, SW¼ of SW¼ of sec. 24. Tule Mountain 7.5' quad., 41.194444 -120.432778, 1522m
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CHSC122319 L. P. Janeway 12733 2018-06-15
United States, California, Modoc, Modoc Plateau. Along Road 66 3.2 road-km south of Likely-Jess Valley Road; 5.4 air-km southeast of Likely. T39N, R13E, NE¼ of NW¼ of sec. 23. Tule Mountain 7.5' quad., 41.206111 -120.446389, 1488m
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CHSC123148 L. P. Janeway 12990 2019-06-16
United States, California, Shasta, Klamath Ranges. Head of Cedar Gulch, a tributary to East Fork Clear Creek; along Road 27 4.5 road-km north-northwest of East Fork Road/Stoddard Gulch. T34N, R6W, NW¼ of NE¼ of sec. 21. Schell Mtn 7.5' quad., 40.792222 -122.550556, 1078m
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CHSC123248 L. P. Janeway 13041 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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CHSC123326 L. P. Janeway 13080 2019-07-05
United States, California, Siskiyou, Klamath Ranges. Along 45N28 (Ridge Road) 10.1 road-km west of it’s crossing of Yreka-Walker Road, along the west slope of Gunsight Peak. T45N, R8W, NE¼ of NW¼ of sec. 21. Indian Creek Baldy 7.5' quad., 41.739167 -122.777222, 1830m
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CHSC123327 L. P. Janeway 13081 2019-07-05
United States, California, Siskiyou, Klamath Ranges. Along 45N28 (Ridge Road) 10.1 road-km west of it’s crossing of Yreka-Walker Road, along the west slope of Gunsight Peak. T45N, R8W, NE¼ of NW¼ of sec. 21. Indian Creek Baldy 7.5' quad., 41.739167 -122.777222, 1830m
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CHSC123346 L. P. Janeway 13099 2019-07-06
United States, California, Siskiyou, High Cascade Range. Along Forest Road 3 (47N03) between Parker Creek and North Fork; 5.2 air-km northwest of Willow Creek Mountain. T46N, R4W, SE¼ of NW¼ of sec. 15. Dewey Gulch 7.5' quad., 41.839444 -122.294444, 1615m
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CHSC123021 Lowell Ahart 22181 2020-07-04
United States, California, Plumas, On the north side of the dirt road, road on Browns Hill Ridge, about 2 miles northeast of Pinchard Creek Work Center, about 7 1//2 miles (air) west of Little Grass Valley Reservoir Dam. T22N R7E, Section 35., 39.717 -121.171944, 1319m
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CHSC123405 L. P. Janeway 13185 2019-09-02
United States, California, Shasta, Klamath Ranges. Along Road #1 5.0 road-km east of crossing of Stoddard Creek, 2.9 air-km west of Bohemotash Mountain. Saddle along the ridgeline. T34N, R6W, NW¼ of sec. 24. Schell Mtn 7.5' quad., 40.794167 -122.506111, 1192m
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CHSC123541 L. P. Janeway 11480 2014-07-08
United States, California, Modoc, Modoc Plateau. East corner of Dry Creek Rim; along Road 47N08 (Corral Creek Road) 5.1 road km NNW of Road 48, along the W edge of Goose Lake. T48N, R13E, SW¼ of SE¼ of sec. 30. Pease Flat 7.5' quad., 41.969167 -120.52, 1759m
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CHSC123687 Peter F. Zika 28897 2017-07-06
United States, Oregon, Lane, FS Road 5893, S of Route 58 near Sno-Park, 1.3 air km NW of Abernathy Lake., 43.607 -122.1181, 1280m
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CHSC123818 Lowell Ahart; John Dittes 22593 2021-08-02
United States, California, Nevada, Meadow on the south side 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 ¼ Section 24., 39.394417 -120.267917, 1904m
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CHSC124138 Lowell Ahart; John Dittes, Josephine Guardino 22412 2021-06-06
United States, California, Sierra, Near fence on the sides of a small deep drainage, west of the poor road along wood pole line, about 1/4 mile north of gravel road, about 1/2 mile west of Long Valley Creek, 1.8 miles (air) west of Border Town, 7.8 miles (air) southeast of Hallelujah Junction, Long Valley. T21N, R17E, southeast 1/4 Section 13., 39.672533 -120.022269, 1567m
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CHSC124178 L. P. Janeway 13567 2021-06-18
United States, California, Siskiyou, Modoc Plateau (west edge). West edge of Butte Valley just north of where Ikes Creek crosses Meiss Lake Road. T46N, R2W, NE¼ of sec. 6. Panther Rock 7.5' quad., 41.86 -122.134444, 1320m
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CHSC124168 L. P. Janeway 13554 2021-06-18
United States, California, Siskiyou, High Cascade Range. Along Bull Mountain-Little Shasta Road at the switchback crossing the low ridgeline between Dry Creek and Little Shasta River. T45N, R4W, NW¼ of sec. 14. Dewey Gulch 7.5' quad., 41.753889 -122.28, 1155m
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CHSC123995 Richard R. Halse 7997 2010-06-29
United States, Oregon, Klamath, Along State Hwy. 31 at its junction with Stage Station Road, ca. 15.6 miles southeast of junction of State Hwy. 31 and U.S. Hwy. 97., 43.44946 -121.35815, 1452m
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CHSC123986 Richard R. Halse 8000 2010-07-05
United States, Oregon, Benton, Prairie Mountain, in the Coast Range; along Prairie Mountain Road ca. 5.6 miles south of its junction with State Hwy. 501; by a quarry., 44.27501 -123.57957, 849m
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CHSC124009 Richard R. Halse 8274 2011-07-08
United States, Oregon, Lane, Willamette National Forest; Cascade Range; along F. S. Road 2133 ca. 4.7 miles south of its junction with F. S. Road 21 (Rigdon Road), south of Oakridge., 43.45074 -122.42455, 930m
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CHSC124735 Josephine Guardino; John Dittes 194 1993-05-29
United States, California, Lassen, Modoc Plateau; Big Valley, Ash Creek State Wildlife Area, 6.0 air-mile southwest of Adin, 5.6 air-miles northeast of Bieber; northeast of Wayman Barn; south side of Big Valley Canal. T39N, R8E, se¼ Sec. 33. Big Swamp 7.5' Quad., 41.173869 -121.049969, 1266m
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CHSC125207 L.P. Janeway 13872 2022-07-01
United States, California, Glenn, High North Coast Ranges. Along FH7 (Road 307) 3.9 road-km east-southeast of the road into Plaskett Meadows. Plaskett Meadows 7.5' quad. T22N, R8W, SW 1/4 of sec. 31., 39.720833 -122.811944, 1756m
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CHSC125208 L. P. Janeway 13868 2022-07-01
United States, California, Glenn, High North Coast Ranges. Along 22N21 0.2 km east of Mendocino Pass. T22N, R10W, NE¼ of sec. 2. Mendocino Pass 7.5' quad., 39.793611 -122.935, 1534m