CHSC:V
CHSC073062 L. P. Janeway 5985 1998-08-06
United States, California, Placer, North side of Blackwood Creek, 1.7 mi west of Lake Tahoe. Lake Tahoe Basin Management Unit - National Forest meadow 216,218,219,222. Large, dry, open, gravelly area on the upslope side of the meadow. T14N R16E S35 NW1/4 of NW1/4 USGS Quadrangle: Homewood 1:24,000, 39.103889 -120.186944, 1939m
CHSC:V
CHSC052112 L. P. Janeway; C. A. Janeway 1857 1986-09-13
United States, California, Butte, Near mdw of upper Willow Creek. T26N R05E S23 SW1/4 USGS Quadrangle: Jonesville 1:64,000, 40.091667 -121.377778, 1951m
CHSC:V
CHSC111644 David Isle 2085 1987-08-10
United States, California, Glenn, Mendocino National Forest - North Coast Ranges Grindstone Creek Watershed. NE side Black Butte Mtn, NE of FH-7 ~0.2mi. (N of skid trail in logged Abies mangifica v shastensis units T-4/T-5 of Black Timber Sale) (Involucres & calyx glabrous). T22N R09W S22 SE1/4 of SE1/4 USGS Quadrangle: Plaskett Meadows, 39.66527 -122.522339, 1975m
CHSC:V
CHSC092958 L. P. Janeway; B. Castro 4704 1994-07-31
United States, California, Glenn, High North Coast Ranges. Just northwest of Telephone Campground (site), near road to Smith Camp; about 1.6 mi north-northwest of Black Butte. On ridge top. T22N R09W S21 SW1/4 of NE1/4 USGS Quadrangle: Plaskett Ridge 1:24,000, 39.748611 -122.8825, 2030m
CHSC:V
CHSC037680 M. S. Taylor 4849 1982-07-16
United States, California, Alpine, Alpine-Mono county line, on Hwy 89, ca. 4 mi e of Monitor Pass. T10N R22E S29 SW1/4 USGS Quadrangle: Topaz Lake, 38.680833 -119.593056, 2438m
CHSC:V
CHSC090892 Niall McCarten 5314 1986-06-20
United States, California, Tehama, Mendocino National Forest; North Coast Ranges; Thomes Creek Watershed. "Ovenlid," S side Rd. 25N29. T25N R08W S18 NE1/4 USGS Quadrangle: Yolla Bolly SE, 40.029444 -122.798611, 2012m
CHSC:V
CHSC071393 Vernon H. Oswald 9246 1998-07-06
United States, California, Lassen, Shugru Reservoir in Bass Hill WA on Hwy. 395 between Susanville and Janesville, 2.7 mi southeast of Hwy. 36. Roadside flat. T29N R13E S19 SE1/4 of SW1/4, 40.351944 -120.558889, 1244m
CHSC:V
CHSC087118 L. P. Janeway 7200 2001-06-20
United States, California, Lassen, Modoc Plateau. Along "22" Road about 1.8 km west of Black Hole, about 11.9 km north-northeast of Harvey Mountain. T34N R09E S05 NW1/4 of NW1/4 USGS Quadrangle: Bullard Lake 1:24,000, 40.844444 -120.994167, 1500m
CHSC:V
CHSC086947 L. P. Janeway 7190 2001-06-20
United States, California, Lassen, High Cascade Range. South side of the junction of the "22" road and Road 34N41; about 5.6 km south of Dixie Valley and 8.9 km north of Harvey Mountain. T34N R08E S11 NW1/4 center USGS Quadrangle: Straylor Lake 1:24,000, 40.828889 -121.049444, 1560m
CHSC:V
CHSC057304 Mary Meyer 1980-07-09
United States, California, Lassen, One mile northwest of Horse Camp Spring. Meadow. T34N R10E S12 NW1/4 of NE1/4, 40.829722 -120.795556, 1707m
CHSC:V
CHSC067274 James D. Jokerst 3211B 1990-08-02
United States, California, Modoc, Hwy. 139 NW of Canby, ca. 300 m N of the road at the SE edge of a large dry lake, within the dry-down zone adjacent to a concrete overflow structure. T42N R08E S03 NWcorner, 41.5125 -121.038611
CHSC:V
CHSC059787 Mary Meyer 1980-06-19
United States, California, Modoc, Larkspur seeding, far end, south 1/4 mi off road. T46N R17E S30 NW1/4 of SE1/4, 41.826667 -120.063056, 1524m
CHSC:V
CHSC068755 Vernon H. Oswald; Lowell Ahart 8491 1997-05-27
United States, California, Lassen, East side of Hwy. 139 at a small farm pond 38.2 mi north of Susanville, 7.4 mi north of Eagle Lake Rd. T35N R11E S32, 40.848333 -120.755, 1628m
CHSC:V
CHSC064846 Vernon H. Oswald 6927 1995-06-26
United States, California, Lassen, Ash Valley Rd. (Lassen 527), 8.5 mi w of Madeline, ca. 1 mi e of the reservoir at Fleming Sheep Camp. T38N R12E S32, 41.08 -120.611111, 1670m
CHSC:V
CHSC068725 Vernon H. Oswald 8473 1997-05-20
United States, California, Shasta, BLM Wilderness Study Area south of Fall River Mills on Bald Mtn. Rd, 1.5 mi east of Cassel-Fall River Rd, west edge of lava beds. T36N R05E S17, 40.951389 -121.412778, 1082m
CHSC:V
CHSC060914 Vernon H. Oswald; Lowell Ahart 5674 1993-07-08
United States, California, Lassen, Halls Flat rd. (33N18), 1.4 mi SSW of Pittville Rd. (Lassen 111, 36N01), ca. 5.4 mi (air) NW of Poison Lake. On an open sagebrush flat on the E side of the road. T33N R06E S24 NW1/4 of SW1/4, 40.706944 -121.26, 1695m
CHSC:V
CHSC042183 C. E. Laver 1985-07-12
United States, California, Modoc, Ca. 18 mi sw of Alturas and 0.5 mi sw of Graven Reservoir., 41.281944 -120.681667, 1524m
CHSC:V
CHSC071311 Vernon H. Oswald; Mike Dolan, Beth Corbin 9242 1998-06-27
United States, California, Siskiyou, Big Tableland at the southwest edge of the lower Klamath National Wildlife Refuge., 41.886389 -121.750556
CHSC:V
CHSC001331 J. Wakeman 1963-06-15
United States, California, Siskiyou, Yreka Hill., 41.674722 -122.525278
CHSC:V
CHSC006226 1944-06-30
United States, California, Lassen, Eagle Lake. Grasshopper Valley., 40.849444 -120.712778, 1624m
CHSC:V
CHSC112053 Lowell Ahart; John Dittes 18344 2012-07-11
United States, California, Modoc, About 1/2 mile southeast of the Pilot Butte Parking Lot, north edge of Ash Creek floodplain, about 1.5 miles (air) south of County Road 87, about 7.5 miles (air) west of Adin, about 10.2 miles (air) east of Lookout, Big Valley. T39N R08E S30 NE1/4, 41.194722 -121.071111, 1261m
CHSC:V
CHSC117034 Lowell Ahart; John Dittes 20953 2016-06-06
United States, California, Modoc, About 40 yards west of the dirt road, about 50 yards southwest of the intersection of County Road 87 and Access Road to Pilot Butte Parking Area, northeast base of Pilot Butte, 3.8 miles (air) east of Lookout, 7.5 miles (air) west of Adin, Ash Creek State Wildlife Area. T39N R08E S19 NE1/4, 41.210833 -121.088611, 1271m
CHSC:V
CHSC118625 Richard R. Halse 9723 2016-05-29
United States, California, Siskiyou, Along Hilt Road east of Hilt., 42.996111 -123.631111, 902m
CHSC:V
CHSC110769 Dean Wm. Taylor 21200b 2012-05-16
United States, California, Lassen, Modoc Plateau. Ca. 1 air mile S of Stanford Camp (ca. 3 air mi SSE of Big Jack Lake). T34N R09E S23 USGS Quadrangle: Bullard Lake 1:24,000, 40.788611 -120.925, 1920m
CHSC:V
CHSC100839 L. P. Janeway; B. Castro 9575 2008-08-17
United States, California, Modoc, Warner Mountains. 2.4 km east of Bald Mountain; broad saddle between Daniels Creek and an unnamed northern branch of Soldier Creek. T43N R15E S09 SE1/4 of NW1/4 USGS Quadrangle: Cedarville 1:24,000, 41.608056 -120.241111, 2209m
CHSC:V
CHSC114015 L. P. Janeway 11439 2014-07-07
United States, California, Modoc, Warner Mountains. East side of crest of Warner Mountains 2.3 air-km east of Cedar Pass; along Road 43N07 1.4 road-km east of Stough Reservoir. T43N R15E S27 SE1/4 USGS Quadrangle: Cedarville 1:24,000, 41.564444 -120.242778, 2000m
CHSC:V
CHSC112342 L. P. Janeway; B. Castro 11298 2014-06-02
United States, Oregon, Lake, Great Basin. Flat-topped bluff above Twelvemile Creek, north side of the canyon; near mouth of Long Canyon. T41S R23E S21 NW1/4 of NE1/4 USGS Quadrangle: Collins Rim 1:24,000, 42.002222 -120.013611, 1624m
CHSC:V
CHSC089682 R. Fischer 326 2004-07-03
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Spattercone Trail near the tr. loop cross-over. USGS Quadrangle: Fall River Mills 1:24,000, 41.124444 -121.440833, 1036m
CHSC:V
CHSC112343 L. P. Janeway; B. Castro 11280 2014-06-02
United States, California, Modoc, Great Basin. Along County Road 5 1.0 km west of the southwest corner of Cow Head Lake. T47N R17E S31 SE1/4 of NE1/4 USGS Quadrangle: Lake Annie 1:24,000, 41.901667 -120.058056, 1627m
CHSC:V
CHSC113988 L. P. Janeway 11467 2014-07-08
United States, California, Modoc, Modoc Plateau. East corner of Dry Creek Rim; along Road 47N08 (Corral Creek Road) 3.1 road-km north-northwest of Road 48 (along the west edge of Goose Lake). T47N R13E S06 NW1/3 of NE1/4 USGS Quadrangle: Pease Flat 1:24,000, 41.9525 -120.519722, 1650m
CHSC:V
CHSC089739 L. P. Janeway 8142 2004-06-26
United States, California, Lassen, High Cascade Range. Halls Flat; about 0.3 km east of Road 33N13 3.5 km north of junction of Road 33N18. T33N R06E S15 NE1/4 USGS Quadrangle: Swains Hole 1:24,000, 40.726111 -121.290556, 1714m
CHSC:V
CHSC025314 Pauleen Broyles 165 1977-06-01
United States, California, Lassen, Spencer Basin, 8 km n of Herlong. T28N R16E S25 USGS Quadrangle: Wendel, 40.252222 -120.121111, 1770m
CHSC:V
CHSC122294 L. P. Janeway 12658A 2018-06-12
United States, California, Modoc, Modoc Plateau. Devils Garden area; along Road 48N70 13.5 road-km north of Road 136 (Crowder Flat to Clear Lake); 4.1 road-km northwest of crossing of North Fork Willow Creek; 1.9 air-km southwest of Fourmile Valley. T47N, R9E, NW¼ of SW¼ of sec. 2. Steele Swamp 7.5' quad., 41.942778 -120.911111, 1538m
CHSC:V
CHSC122298 L. P. Janeway 12674 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
CHSC:V
CHSC122301 L. P. Janeway 12694 2018-06-14
United States, California, Modoc, Modoc Plateau. Devils Garden area; along Road 136 (Crowder Flat to Clear Lake) 3.3 road-km west of Quaking Aspen Spring, 6.3 air-km west of Blue Mountain. T46N, R9E, NE¼ of SE¼ of sec. 9. Pothole Valley 7.5' quad., 41.837778 -120.938611, 1468m
CHSC:V
CHSC122313 L. P. Janeway 12718 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
CHSC:V
CHSC117052 Lowell Ahart; John Dittes 20951 2016-06-06
United States, California, Modoc, About 40 yards west of the dirt road, about 50 yards southwest of the intersection of County Road 87 and Access Road to Pilot Butte Parking Area, northeast base of Pilot Butte, 3.8 miles (air) east of Lookout, 7.5 miles (air) west of Adin, Ash Creek State Wildlife Area. T39N, R8E, northeast 1/4 Section 19., 41.210917 -121.088583, 1271m
CHSC:V
CHSC124772 Josephine Guardino 347 1993-06-23
United States, California, Modoc, Modoc Plateau; Big Valley; Ash Creek State Wildlife Area; 6.8 air-miles northeast of Bieber, 5.0 air-mile west of Adin; southern edge of Ash Creek floodplain; west of Elkins Lane Parking Lot, north of "2 Cottonwood Trees"; T39N, R8E, sw¼ of sw¼ Sec. 27; Big Swamp 7.5' Quad., 1266m
CHSC:V
CHSC124758 Josephine Guardino 309 1993-06-09
United States, California, Modoc, Modoc Plateau; Big Valley, Ash Creek State Wildlife Area; 7.2 air-miles northeast of Bieber, 4.5 air-mile west of Adin; southwest of Elkins Lane Parking Lot. T39N, R8E, se ¼ Sec. 27. Big Swamp 7.5' quad., 41.184461 -121.031381, 1268m
CHSC:V
CHSC006225 A. Santos 1946-06-17
United States, California, Lassen, Eagle Lake. Mt. Fredonyer summit., 40.687778 -120.598333, 2319m
CHSC:V
CHSC064885 Vernon H. Oswald; Lowell Ahart 6875 1995-06-19
United States, California, Lassen, Between Litchfield and Revendale on Smoke Creek Ranch Rd, 0.3 mi e of Hwy. 395. T30N R15E S22 center, 40.445556 -120.270278, 1384m
CHSC:V
CHSC001330 V. Holt 1946-06-17
United States, California, Lassen, Mt. Fredonyer., 40.691667 -120.6, 2377m
CHSC:V
CHSC025087 K. R. Stern 2456 1967-07-01
United States, California, Lassen, Ca. 16 mi. NE of Susanville. State Hwy 139., 40.556111 -120.635278
CHSC:V
CHSC030827 M. S. Taylor 2065 1979-06-25
United States, Nevada, Lyons, Ca. 2 mi n of Hwy 50, ca. 4 mi e of Sayton.
CHSC:V
CHSC120756 Peter F. Zika 28892 2017-07-05
United States, Oregon, Crook, Route 126, 17 air km WSW of Ochoco Reservoir., 44.2575 -120.930833, 995m
CHSC:V
CHSC119540 L. P. Janeway 12216 2017-06-12
United States, California, Lassen, Modoc Plateau. Along Road 26024 8.4 air-km south of Snowstorm Mtn, 1.4 road-km west of Karlo; 6.8 air-km west Hwy 395. T31N R14E S12 SE1/4 of NE1/4 USGS Quadrangle: Karlo 1:24,000, 40.564167 -120.335278, 1385m
CHSC:V
CHSC121428 Peter F. Zika 27781 2016-05-30
United States, Washington, Grant, Sand Hollow, above Route 26, 1 air km E of junction of Routes 243 & 26 on E shore of Wanapum Reservoir on Columbia River., 46.015537 -119.01574, 230m
CHSC:V
CHSC013445 J. Pitts 248 1972-06-22
United States, California, Lassen, 70 yds. n of Eagle Lake Biology Station., 40.618056 -120.726944
CHSC:V
CHSC067123 James D. Jokerst 2879 1987-05-14
United States, California, Modoc, Radar Survey Site S of Doublehead Mtn, S of Clear Lake Reservoir, E and adjacent to SW-NE oriented fence. T44N R07E S06 SE1/4 of SE1/4 Nedge, 41.678333 -121.202222, 1349m
CHSC:V
CHSC067377 James D. Jokerst 2750 1986-08-10
United States, California, Modoc, Radar Survey Site S of Doublehead Mtn, ca. 400 m NE of a NW-SE-oriented fence and road. T45N R07E S32 NW1/4 of SE1/4center, 41.696944 -121.185278, 1341m
CHSC:V
CHSC013650 M. S. Taylor 256 1974-06-20
United States, California, Lassen, Ca. 500 yds n of Eagle Lake Field Station, ca. 13 mi nw of Susanville., 40.621389 -120.726944, 1554m
CHSC:V
CHSC063467 Lowell Ahart 7483 1994-07-20
United States, California, Plumas, Open bare area, on both sides of the Pacific Crest Trail, on Bunker Hill Ridge, about 1/2 mile north-west of Mount Etna. Label said both Plumas and Sierra County. T22N R10E S22 NE1/4, 39.754167 -120.841111, 1981m
CHSC:V
CHSC032928 J. P. Smith; J. O. Sawyer 7246 1973-08-08
United States, California, Modoc, South slopes of Eagle Peak. T40N R16E S31, 41.2825 -120.196389, 2743m
CHSC:V
CHSC071247 Vernon H. Oswald; Lowell Ahart 9147 1998-06-04
United States, California, Lassen, Spur road on north side of Red Rock Rd. 0.6 mi east of Hwy. 395, south of Constantia. T24N R18E S31 NE1/4 of NE1/4, 39.907222 -120.002222, 1390m
CHSC:V
CHSC025913 K. R. Stern 2438 1967-06-24
United States, California, Lassen, Murrer Meadow Road, ca. 2.5 mi SE of Eagle Lake Biology Station., 40.596111 -120.695, 1554m
CHSC:V
CHSC012967 K. R. Stern 5865 1974-06-26
United States, California, Lassen, E end of Champs flat. T33N R10E S19, 40.708611 -120.890833
CHSC:V
CHSC006224 A. Santos 1946-06-17
United States, California, Lassen, Mt. Fredonyer road. Eagle Lake., 40.683056 -120.604444, 2134m
CHSC:V
CHSC051119 Marion Ownbey; Fred G. Meyer 2120 1940-06-30
United States, Oregon, Harney, Horse Head Mountain., 43.1658 -119.7397
CHSC:V
CHSC093663 Lowell Ahart; John Dittes 11984 2005-06-02
United States, California, Lassen, North side of the poor dirt road, Long Valley, about 4 1/2 miles (air) northeast of the intersection of Scott Road and Highway 70, 5.8 miles (air) northwest of Hallelujah Junction. T23N R17E S10 SW1/4, 39.856111 -120.066389, 1430m
CHSC:V
CHSC097165 Lowell Ahart; John Dittes, Josephine Guardino 14022 2007-06-08
United States, California, Plumas, East side of an open rocky flat, 20 yards east of a poor dirt road, about a mile (air) north of the north end of Lake Davis. T24N R13E S18, 39.948611 -120.559167, 1966m
CHSC:V
CHSC099136 Lowell Ahart; John Dittes 14893 2008-06-19
United States, California, Lassen, Open hillside, about 100 yards east of Willow Creek, about 120 yards northeast of Highway 139, near Forest Road 36N02, about 19.6 miles east-southeast of Bieber. T37N R10E S34 SE1/4, 40.993889 -120.821111, 1579m
CHSC:V
CHSC106067 Lowell Ahart; John Dittes 16989 2010-07-31
United States, California, Lassen, About 2,300 feet north of where the road crosses Hunsinger Draw, 1.9 miles (air) northwest of Moll Reservoir, 2.8 miles (air) west of Ash Valley, 8.4 miles (air) southeast of Adin. T38N R10E S15 SW 1/4, 41.126944 -120.81, 1510m
CHSC:V
CHSC120786 Peter F. Zika 28891 2017-08-05
United States, Oregon, Crook, Along Route 126, 17 air km WSW of Ochoco Reservoir., 44.2575 -120.930833, 995m
CHSC:V
CHSC120776 Peter F. Zika 28016 2016-07-05
United States, Oregon, Deschutes, Route 20, 1.7 road miles S of Empire Avenus., 44.270278 -121.512222, 975m
CHSC:V
CHSC073807 B. Castro; M. A. Griggs, Plumas NF botanists 764 1997-07-10
United States, California, Sierra, Bunker Hill Ridge, on highest ridge crest SE of Duck Soup Pond, along Pacific Crest Trail. T22n R10E S22 NW1/4 of NW1/4 USGS Quadrangle: Blue Nose Mtn 1:24,000, 39.760278 -120.855, 2137m
CHSC:V
CHSC120069 L. P. Janeway 12315 2017-06-15
United States, California, Lassen, Modoc Plateau. Along an unnamed southern tributary to Painters Creek; along Horn Road 4.3 road-km southeast of the old homestead; 6.5 air-km east of Observation Peak. T34N R16E S24 SE1/4 USGS Quadrangle: Buckhorn Canyon 1:24,000, 40.790833 -120.112222, 1670m
CHSC:V
CHSC120070 L. P. Janeway 12241 2017-06-13
United States, California, Lassen, Modoc Plateau. Along the Buckhorn Backcounty Byway 35.1 road-km east of Hwy 395, 1.0 air-km southwest of Rodeo Flat. Southeast-facing slope at top of rim overlooking Buckhorn Creek. T35N R15E S24 NW1/4 of NE1/4 USGS Quadrangle: Buckhorn Lake 1:24,000, 40.882222 -120.052778, 1833m
CHSC:V
CHSC053053 L. P. Janeway 3329 1989-06-16
United States, California, Plumas, Plumas National Forest Beckwourth Ranger District. NE-facing slopes of Crocker Mtn overlooking Red Clover Valley. T24N R14E S20 NE1/4 USGS Quadrangle: Crocker Mtn., 39.921944 -120.432222, 1829m
CHSC:V
CHSC053052 L. P. Janeway 3380 1989-06-23
United States, California, Plumas, Plumas National Forest Beckwourth Ranger District. Upper w-facing slope in ridge between Crocker Mdw and Dotta Cr. T24N R14E S27 SW1/4 USGS Quadrangle: Crocker Mtn., 39.901667 -120.396389, 1890m
CHSC:V
CHSC119547 L. P. Janeway 12317 2017-06-15
United States, California, Lassen, Modoc Plateau. Along an unnamed southern tributary to Painters Creek; along Horn Road 1.1 road-km southeast of the old homestead; 6.2 air-km northeast of Observation Peak. T34N R16E S11 SE1/4 USGS Quadrangle: Observation Peak 1:24,000, 40.82 -120.13, 1667m
CHSC:V
CHSC041117 J. D. Jokerst 2543 1985-07-22
United States, California, Sierra, Sierra Valley in small triangle NW of and adjacent to the junction of Westside Rd. and turnoff to Calpine (Calpine Rd). T21N R14E S16 SE corner, 39.665833 -120.409722, 1494m
CHSC:V
CHSC025912 K. R. Stern 2435 1967-07-01
United States, California, Lassen, California State Hwy. 139, 14 mi. N of Susanville., 40.462778 -120.576667
CHSC:V
CHSC120482 Barbara Ertter; Gary Schoolcraft 8640 1989-07-03
United States, California, Plumas, Ca 1/2 mile below Red Rock lookout, ca 8 airmiles S of Susanville, bare reddish gravel and outcrop between road and cliff. T28N R11E S14 NE1/4, 40.290759 -120.703314, 2134m
CHSC:V
CHSC053055 L. P. Janeway 3381 1989-06-23
United States, California, Plumas, Plumas National Forest Beckwourth Ranger District. Upper w-facing slope in ridge between Crocker Mdw and Dotta Cr. T24N R14E S27 SW1/4 USGS Quadrangle: Crocker Mtn., 39.901667 -120.396389, 1890m
CHSC:V
CHSC053054 L. P. Janeway 3449 1989-06-30
United States, California, Plumas, Plumas National Forest Beckwourth Ranger District. Along rd 24N45 1.2 mi E of Crocker Cr opposite Crocker Guard Station and the Beckwourth-Genesee Rd (rd 111) 6.4 mi N of Beckwourth. T24N R14E S34 SW1/4 USGS Quadrangle: Crocker Mtn., 39.886389 -120.404444, 1875m
CHSC:V
CHSC034743 M. S. Taylor 3937A 1981-06-18
United States, California, Plumas, N side of rd 25N93, ca. 1.5 air mi nw of Bagley Pass, ca. 12 mi n of Blairsden. T24N R13E S08 NW1/4 of SW1/4 USGS Quadrangle: Grizzly Valley, 39.960556 -120.549722, 1768m
CHSC:V
CHSC053057 L. P. Janeway 3454 1989-07-06
United States, California, Plumas, Plumas National Forest Beckwourth Ranger District Jackson. 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: Johnsville, 39.848056 -120.661389, 1646m
CHSC:V
CHSC060545 L. P. Janeway; Garrett Gibson 4238 1992-06-16
United States, California, Plumas, Plumas National Forest Beckwourth Ranger District Beckwourth Compartment. About 1/2 mi north of Beckwourth Peak, ca 2 1/2 mi south-southeast of Portola. T22N R14E S05 SE1/4 USGS Quadrangle: Portola 1:24,000, 39.782222 -120.432222, 1798m
CHSC:V
CHSC065503 L. P. Janeway; B. Castro 4896 1995-08-20
United States, Oregon, Wasco, Mountain Peak View Roadside, along Hwy 97 0.6 mi west of Shaniko Summit and 6.9 mi northeast of junction with Hwy 197. T07S R16E S06 SE1/4 of NE1/4 USGS Quadrangle: Shaniko Summit 1:24,000, 1058m
CHSC:V
CHSC121230 L. P. Janeway; B. Castro 12738 2018-07-02
United States, California, Siskiyou, Klamath Ranges. Northeast end of Scott Mountains, 6.2 air-km north-northwest of China Mountain; along old mining road crossing steep rocky serpentine northeast-facing slope. T41N, R7W, SE¼ of NE¼ of sec. 1. China Mtn 7.5' quad., 41.430556 -122.599167, 1805m
CHSC:V
CHSC082118 L. P. Janeway 7342 2001-07-15
United States, California, Trinity, Klamath Ranges. Ridgetop 0.3 km west of Mud Spring and about 3.2 km south-southwest of Dubakella Mountain. T29N R12W S24 NW1/4 of NE1/4 USGS Quadrangle: Pony Buck Peak 1:25,000, 40.356667 -123.161667, 1640m
CHSC:V
CHSC082119 L. P. Janeway 7351 2001-07-16
United States, California, Trinity, Klamath Ranges. Ridgetop 1.0 km south of Dubakella Mountain. T29N R12W S12 NE1/4 of NE1/4 USGS Quadrangle: Pony Buck Peak 1:25,000, 40.368611 -123.155278, 1715m
CHSC:V
CHSC066341 V. H. Oswald; Lowell Ahart, Robin Ondricek-Fallsheer 7920 1996-07-01
United States, California, Trinity, High North Coast Ranges. 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, 40.428611 -122.947778, 1366m
CHSC:V
CHSC030831 M. S. Taylor 3160 1980-07-22
United States, California, Trinity, W side of Trinity River, just n of Eagle Creek Campground on Hwy 135 (loop off of Hwy 3)., 41.156389 -122.668611, 853m
CHSC:V
CHSC117337 L. P. Janeway; B. Castro 12128 2016-08-01
United States, California, Trinity, Klamath Ranges. Tamarack Lake, Trinity Mountains. T38N R05W S32 SE1/4 of SE1/4 USGS Quadrangle: Chicken Hawk Hill 1:24,000, 41.105833 -122.459444, 1785m
CHSC:V
CHSC030830 M. S. Taylor; T. Nelson 3292 1980-08-21
United States, California, Trinity, Blue Point Ridge jeep rd, 0.6 mi n of its jct with 29N55, just w of Dubakella Mt. T29N R12W S01 ,12 c border USGS Quadrangle: Dubakella Mt., 40.386667 -123.165, 1615m
CHSC:V
CHSC030832 M. S. Taylor 3134 1980-07-15
United States, California, Trinity, Canyon Creek trail, just above Upper McKay Camp, ca. 1.5 mi n of trailhead, ca. 12.1 mi n of Junction City on Hwy 299. T36N R10W S05 NE1/4 USGS Quadrangle: Helena, 40.9525 -123.021667, 1372m
CHSC:V
CHSC099709 L. P. Janeway 9453 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
CHSC:V
CHSC123252 L. P. Janeway 13045 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
CHSC027612 Robert Schlising 3324 1978-07-29
United States, California, Modoc, Warner Mountains, directly E of Warren Peak, just off summit of trail. T41N R15E S23, 41.378889 -120.211944, 2853m
CHSC:V
CHSC032965 J. P. Smith; J. O. Sawyer 7230 1973-08-08
United States, California, Modoc, At or near the summit of Eagle Peak. T40N R16E S31, 41.283611 -120.199444, 2987m
CHSC:V
CHSC112346 L. P. Janeway; B. Castro 11336 2014-06-04
United States, Nevada, Washoe, Great Basin. Along Rock Creek 0.3 km north of Barrel Springs Road; about 1.3 km west of the high-power lines. T46N R18E S14 SW1/4 of NE1/4 USGS Quadrangle: Barrel Springs 1:24,000, 41.911667 -119.935278, 1727m
CHSC:V
CHSC112345 L. P. Janeway; B. Castro 11356 2014-06-04
United States, Nevada, Washoe, Great Basin. Along Barrel Springs Road 1.5 air-km northwest of Mosquito Lake in the switchbacks of the road down the steep east slope of the rim. T45N R19E S04 NW1/4 of NE1/4 USGS Quadrangle: Mosquito Valley 1:24,000, 41.857222 -119.853333, 1893m
CHSC:V
CHSC071493 Vernon H. Oswald; Lowell Ahart 9320 1998-07-21
United States, California, Siskiyou, Hwy. 97 at the 11.0 mile marker 1.2 mi west of A12 northeast of Weed. Roadside bank. T43N R04W S35 NE1/4, 41.534167 -122.268056, 1189m
CHSC:V
CHSC082585 L. P. Janeway 7296 2001-07-08
United States, California, Trinity, Klamath Ranges. North edge of top of Red Mountain. T29N R11W S31 NE1/4 of SE1/4 USGS Quadrangle: Pony Buck Peak 1:25,000, 40.316111 -123.136111, 1710m
CHSC:V
CHSC082586 L. P. Janeway 7306 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
CHSC:V
CHSC069146 Lowell Ahart 7835 1997-08-07
United States, California, Yuba, On the north side of the dirt road, northwest of the bridge across Indian Creek, about 3 miles (air) east of Challenge. T19N R07E S21 SE1/4, 39.485278 -121.190278, 762m
CHSC:V
CHSC093534 Lowell Ahart; John Dittes 12085 2005-06-10
United States, California, Siskiyou, Rocky hillside, about 150 yards southeast of the pump house along the Shasta River, about 1.9 miles (air) south of Highway 99/97 Cutoff, about 6 miles (air) east-southeast of Grenada. T44N R05W S05 NW1/4, 41.606944 -122.451111, 777m
CHSC:V
CHSC096016 L. P. Janeway 8803 2006-07-04
United States, California, Trinity, Klamath Ranges. Floodplain of Trinity River, east side of Hwy 3 and 0.7 km north of Coffee Creek crossing. T37N R07W S5 SW1/4 of SW1/4 USGS Quadrangle: Carrville 1:24,000, 41.09 -122.706111, 760m
CHSC:V
CHSC109467 L. P. Janeway; B. Castro 11036 2012-07-28
United States, California, Modoc, Warner Mountains. At Obsidian Needles Obsidian Collecting Area; along Road 45N34 loverlooking North Fork Davis Creek about 6.0 air km east-northeast of the community of Davis Creek (on Hwy 395). T45N R14E S12 SW1/4 of SE1/4 USGS Quadrangle: Davis Creek 1:24,000, 41.748611 -120.303333, 1905m