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CHSC121169 L. P. Janeway; B. Castro 12786 2018-07-03
United States, California, Siskiyou, Klamath Ranges. Northeast end of Scott Mountains, 6.8 air-km north-northwest of China Mountain; southerly sloping above Mountain House Creek above its mouth at East Fork Scott River; at junction of Roads 41N03 and 41N09. T41N, R7W, NW¼ of SE¼ of sec. 2. China Mtn 7.5' quad., 41.424192 -122.632037, 1582m
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CHSC025480 L. Ahart 1977-05-19
United States, California, Sutter, Found growing on hills, South Butte of Sutter Buttes., 39.200833 -121.825833, 200m
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CHSC034881 M. S. Taylor 4252 1981-08-31
United States, California, Plumas, S side of Hwy 89, ca. 0.5 mi s of Clio. T22N R12E S25 SE1/4 of SE1/4 USGS Quadrangle: Sierra City NE, 39.734444 -120.573889, 1341m
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CHSC036322 M. S. Taylor 4766 1982-06-28
United States, California, Plumas, Ramelli Ranch, s of Hwy 70, w of Calpine Rd, ca. 1 mi w of Beckwourth. Along dirt roads. T23n R14E S27 NW1/4 of NE1/4 USGS Quadrangle: Portola, 39.821111 -120.396389, 1487m
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CHSC037301 L. Ahart 3489 1982-05-30
United States, California, Sutter, Bottom of a small wash, ca. 1/4 mi w of Myers home, Myers Ranch, Sutter Buttes., 39.273333 -121.818056, 50m
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CHSC038370 Vernon Oswald 564 1983-05-27
United States, California, Butte, Upper Bidwell Park. Chico, along the South Rim Trail between the Golf Course and the power lines., 39.770556 -121.769167, 122m
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CHSC039899 M. R. Crosby; Nancy Morin 14371 1982-05-11
United States, California, San Benito, Coalinga Rd. 4.3 mi. from junction with Highway 25., 36.396667 -120.944167, 305m
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CHSC042765 Lowell Ahart 1381 1977-05-19
United States, California, Sutter, Fields, on the south side of the South Butte, Sutter Buttes., 39.170833 -121.826944, 183m
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CHSC043082 L. P. Janeway; C. A. Janeway 1740 1986-06-19
United States, California, Fresno, Alcalde Cyn ca 1 1/2 mi south of Warthan Cr, ca 4-5 mi west of Coalinga via hwy 198. Slope along dirt road. T21S R14E S25 NW1/4 USGS Quadrangle: Curry Mountain 1:24,000, 36.078056 -120.416944, 320m
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CHSC043085 L. P. Janeway; C. A. Janeway 1525 1986-04-14
United States, California, Merced, North side of N Fk Los Banos Cr and Billie Wright Rd ca 22 mi southwest of Los Banos. T11S R07E S25 NE1/4 USGS Quadrangle: Mariposa Peak 1:24,000, 36.951389 -121.148611, 259m
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CHSC048173 Vernon Oswald 2161 1986-06-27
United States, California, Tehama, Long Rd. (A6) 5.8 mi ne of Dales, 2.8 mi sw of jct. Lanes Valley Rd. T29N R01W S07 SW1/4, 40.378889 -122.018889, 305m
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CHSC048174 Vernon Oswald 1191 1984-05-21
United States, California, Butte, Humbug Rd. (Centerville Rd.), 4.1 mi s-w of Nimshew Ridge Rd., 39.803889 -121.644167, 396m
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CHSC050314 Vernon Oswald; Mary Bailey 4221 1990-05-19
United States, California, Butte, First side branch of Nance Canyon northeast of the power transmission lines, its head at "The Narrows", ca. 1.2 mile northeast of the Butte County Sanitary Landfill on Neal Rd, south of Chico. T21N R02E S12 NE1/4 of SW1/4, 39.689722 -121.709722, 137m
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CHSC063035 Vernon H. Oswald; Lowell Ahart 6217 1994-06-01
United States, California, Glenn, Ivory Mill Rd. 0.2 mi W of the junction of 20N01 and Rd. 308 at the Mendocino Nation Forest boundary. Roadside. T20N R07W S23 SW1/4, 39.5725 -122.619722, 451m
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CHSC063597 Vernon H. Oswald; Lowell Ahart 6454 1994-08-10
United States, California, Siskiyou, Pilgrim Creek Rd. (FS13) at Mud Creek, 2.7 mi N of Hwy. 89, ca. 4.5 mi (air) NE of McCloud. Roadside. T40N R02W S27 NE1/4 of NE1/4, 41.288056 -122.06, 1097m
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CHSC066374 Vernon H. Oswald; Lowell Ahart 7782 1996-06-17
United States, California, Lassen, Modoc Plateau. Bizz Johnson Trail accessed at Devils Corral Trailhead located off of Hwy. 36 ca. 7 mi W of Susanville. Along the trail at the 7 mile post on the N side of Hwy. 36 between the trail and highway bridges spanning the Susan River. T29N R11E S06 SW1/4 of SE1/4, 40.3975 -120.783889, 1433m
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CHSC068145 L. E. Detling 8248 1959-06-12
United States, California, Siskiyou, Klamath River Valley (Hornbrook). T47N R06W S, 41.909722 -122.563056, 671m
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CHSC068995 Vernon Oswald; Lowell Ahart 8748 1997-07-17
United States, California, Trinity, Forest Route 29 (in Trinity National Forest) 1.4 mi south of its junction with 29N58 (to Forest Glen), 7.0 mi south of Hwy. 36. Along the edge of the road. T29N R12W S25, 40.335556 -123.164722, 1286m
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CHSC070225 C. A. Janeway; L. P. Janeway 1986-04-12
United States, California, Merced, Along Billie Wright Road, and North Fork Los Banos Creek about 1 1/2-3 1/2 mi west of its confluence with South Fork. T11S R08E S30 T11S R07E S25, 26 USGS Quadrangle: Mariposa Peak, 36.955556 -121.117222, 274m
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CHSC070353 C. A. Janeway; L. P. Janeway 1986-06-05
United States, California, Merced, Los Banos Valley, near and along Billie Wright Road. T11S R08E S15 NE1/4 USGS Quadrangle: Los Banos Valley, 36.981389 -121.073889, 175m
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CHSC071565 Vernon H. Oswald; Lowell Ahart 9408 1998-08-03
United States, California, Siskiyou, USFS 41N03 1.0 mi east of its junction with Gazelle-Callahan Rd. 11.5 mi west of Gazelle. Roadside. T41N R07W S02, 41.427222 -122.624167, 1524m
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CHSC071865 Vernon H. Oswald; Lowell Ahart 9575 1998-09-08
United States, California, Lassen, Hwy. 299 at the RR overpass on the east side of Nubieber. T38N R07E S28 SW1/4 center, 41.100278 -121.176389, 1256m
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CHSC076122 G. C. Barbe; J. T. Howell, T. C. Fuller 3281 1981-06-25
United States, California, Plumas, Beckwourth-Greenville Road 0.7 mile south of Arlington Road, east of Taylorsville. T26N R10E S26, 40.078333 -120.830556, 1113m
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CHSC007633 Beverley J. Wise 24 1969-05-03
United States, California, Lassen, 4.5 mi. east of Hwy 395 on Las. Co. Rd. 338., 40.481944 -120.22, 1554m
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CHSC077733 B. Castro; L. P. Janeway 959 1999-06-03
United States, California, Tehama, About 23 air miles W of Red Bluff, vicinity of Pettyjohn Rd and S. Fork Cottonwood Creek. In E-trending arm of side-cyn, on bank of creek. T27N R07W S USGS Quadrangle: Cold Fork, 40.150278 -122.655833, 355m
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CHSC078808 Julie Cunningham; Jenny Marr, Caroline Warren 1998-05-11
United States, California, Tehama, Vicinity of Round Valley Road and Newville Road (Garland Road). T23N R06W S USGS Quadrangle: Newville 1:24,000, 39.835833 -122.570556, 280m
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CHSC079463 G. F. Hrusa; B. Smith 13224 1996-07-15
United States, California, Plumas, Northern California. Sierra Nevada -- Plumas National Forest. Roadside near inter. of Hwy 70 & Sloat Rd. approx. 3 m. E of Spring Garden. [Original lat./long. on label is "39 52 N; 120 44 W"]. USGS Quadrangle: Johnsville 1:24,000, 39.875 -120.735833, 1530m
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CHSC080601 Lowell Ahart 8835 2001-06-14
United States, California, Tehama, Northwest of the dirt road that leads to the tower, on the north, south, and west sides of road M2, about 8 miles west of Paskenta. T24N R07W S34 SE1/4, 39.889167 -122.631944, 610m
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CHSC084443 Lowell Ahart; John Dittes 10483 2003-08-08
United States, California, Plumas, On an old abandoned road, on the east side of Beckwourth Calpine Road, about 3 miles south of Beckwourth, Sierra Valley. T22N R14E S11 NE1/4, 39.77 -120.3725, 1482m
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CHSC084448 Lowell Ahart; John Dittes 10480 2003-08-08
United States, California, Plumas, On the west side of Beckwourth Calpine Road, about 50 yards north of the Western Pacific Railroad, about 1/2 mile (air) southwest of Beckwourth, Sierra Valley. T23N R14E S26 SW1/4, 39.814722 -120.389444, 1479m
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CHSC088321 R. Fischer; J. Marr 204 2004-05-24
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located near Camp 7, just n. of Horr Pond. USGS Quadrangle: Fall River Mills 1:24,000, 41.1125 -121.429722, 1015m
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CHSC085167 John Dittes; Josephine Guardino 447 1991-08-23
United States, California, Modoc, Modoc Plateau; Big Valley; Ash Creek Wildlife Area; ca. 7.7 air-miles northeast of Bieber, ca. 4.0 air-miles west by southwest of Adin, ca. 5.0 air-mile east by southeast of Pilot Butte summit, ca. 0.6 mile east of Walters Road and Owl Barn; meadow at southern edge of Ash Creek Floodplain. T39N R08E S26 SW1/4 USGS Quadrangle: Big Swamp 1:24,000, 41.187778 -121.020556, 1271m
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CHSC112833 Lowell Ahart; John Dittes 18946 2013-07-25
United States, California, Modoc, 30 yards north of the east-west fence, south edge of Ash Creek Floodplain, northeast of Patterson Homestead, east of Elkins Lane, 1.0 mile (air) south of County Road 87, 3.14 miles (air) west of Adin, Big Valley. T38N R08E S25 NW1/4, 41.194167 -121.004167, 1268m
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CHSC117513 Lowell Ahart; John Dittes 21109 2016-07-13
United States, California, Lassen, West of the pond, 80 yards east of Stonebreaker Road, 0.6 mile south of County Road A-2, 5.3 miles (air) east of Beiber, 7.3 miles 9air) southwest of Adin, hills at the southern slope of Big Valley. T38N R08E S22 SW1/4, 41.114722 -121.042222, 1289m
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CHSC091340 Lowell Ahart; John Dittes 12016 2005-06-09
United States, California, Siskiyou, Pasture field, on the east side of a poor rock fence, about 300 yards east of where cattle water in the Shasta River, about 3/5 mile (air) south of Highway 99/97 Cutoff, about 2 1/2 miles (air) east-southeast of Grenada. T44N R05W S30 SW1/4, 41.632222 -122.473611, 775m
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CHSC099264 Lowell Ahart; John Dittes 14857 2008-06-19
United States, California, Shasta, About 50 yards east of the Pit River, about 100 yards southwest of the intersection of Cassel-Fall River Road and Dee-Knoch Road, about 1/4 mile southeast of Highway 299 in Fall River Mills. T37N R05E S31 E1/2, 40.998611 -121.434444, 994m
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CHSC105946 Lowell Ahart; John Dittes 16855 2010-07-17
United States, California, Tehama, Near brush piles, about 80 yards south 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, 40.383611 -121.802778, 819m
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CHSC106070 Lowell Ahart; John Dittes 16997 2010-07-31
United States, California, Lassen, Dry meadow on the bottom of a small wash, about 5 yards north of the large culvert, 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 S22 center of north 1/2, 41.121111 -120.809722, 1516m
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CHSC106345 Lowell Ahart; John Dittes 17065 2010-08-30
United States, California, Modoc, About 15 yards west of the fence, south edge of the meadow, Ash Creek State Wildlife Area, 2,300 feet north of Lassen County Line, about 3.6 miles (air) west of Adin, about 8.0 miles (air) northeast of Bieber, Big Valley. T39N R08E S26 SE1/4, 41.190833 -121.014444, 1268m
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CHSC110420 David Isle; Rhonda Isle, 1948 2011-01-19
United States, California, Tehama, On s edge of Black Butte Road about 2 mi NE of jct. with Newville Rd (about 1/3 way between Newville and Corning).
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CHSC110887 Lowell Ahart; John Dittes 18376 2012-07-12
United States, California, Modoc, On the east side of Elkins Lane, about 100 yards north of the bridge across Ash Creek, Ash Creek State Wildlife Area, about 4.3 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Valley. T39N R08E S26 NW1/4, 41.198056 -121.028611, 1262m
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CHSC100459 Lowell Ahart; John Dittes 15327 2008-08-25
United States, California, Modoc, On the west side County Road 91, 3.9 miles (air) north-northeast of Lookout. T40N R07E S35 NW1/4 USGS Quadrangle: Donica Mtn. 1:24,000, 41.266944 -121.143056, 1276m
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CHSC088732 R. Fischer; J. Marr 246 2004-05-26
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located between Horr Pond and Camp 7. USGS Quadrangle: Fall River Mills 1:24,000, 41.1125 -121.430278, 1009m
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CHSC105721 David Isle; Arnold James 1760 1993-06-23
United States, California, Lake, Mendocino National Forest - North Coast Ranges Upper Main Eel River Watershed. N of Lake Pillsbury, Oak Flat Cpgd & 20N01.~1/8 Mi. E of Gravelly Valley Airstrip. 1993 EUI Plot 4. By "p" in Airport on USGS Lake Pillsbury Quad 565-2c(35). T18N R10W S02 SW1/4 of NE1/4 USGS Quadrangle: Lake Pillsbury 1:24,000, 39.446667 -122.954722, 561m
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CHSC089865 B. Castro; L. Janeway 1229 2001-04-12
United States, California, Colusa, Vicinity of Sites, Sites-Lodoga Rd, and Grapevine Ck in hilly open blue oak woodland. In grassy understory on relatively flat ridgetop. T18N R05W S USGS Quadrangle: Lodoga 1:24,000, 39.354444 -122.4275, 171m
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CHSC122139 Richard R. Halse 8085 2010-08-25
United States, California, Modoc, Along State Hwy. 139 ca. 25.5 miles northwest of its junction with State Hwy. 299; Modoc National Forest., 41.65234 -121.24424, 1278m
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CHSC030489 Cynthia Seaman 24 1980-06-05
United States, California, Lassen, 2 miles east of Ravensdale Rd. junction and Hwy. 139 on south side of Ravensdale Rd., 1524m
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CHSC030484 E. Joseph Trapp 80-5 1980-06-05
United States, California, Lassen, 2 mi. east of route 139 on Ravendale Rd.
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CHSC010884 Wendy Lowgren 9 1972-06-24
United States, California, Lassen, Ca. 1 mile East E.L.B.S. Along roadside on Murrer's Road.
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CHSC010880 Leonard Walk 14 1972-06-23
United States, California, Lassen, 1.5 mi. s.e. of Eagle Lake Biology Station on rd. 5.16 and on e. side of road., 1554m
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CHSC123445 Kathleen Alexander 91 1972-06-28
United States, California, Lassen, On E side of the road into Eagle Lake Field Station approx. 1½ miles S of ELFS.
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CHSC124784 Josephine Guardino 450 1993-07-20
United States, California, Lassen, Modoc Plateau; Big Valley, Ash Creek State Wildlife Area; 6.1 air-mile west of Adin, 5.6 air-miles northeast of Bieber, app. 0.5 mile north of Wayman Barn; Ash Creek floodplain, near bermed pond. T39N, R8E, se ¼ ne ¼ Sec. 33. Big Swamp 7.5' quad., 41.176181 -121.058453, 1264m
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CHSC125242 Josephine Guardino 810 1995-07-24
United States, California, Modoc, Modoc Plateau; Big Valley, Ash Creek State Wildlife Area; 8.5 air-miles northeast of Bieber, 3.6 air-mile west of Adin, 0.8 mile east of Elkins Lane; near northern edge of Ash Creek floodplain. T39N, R8E, se ¼ Sec. 23. Big Swamp 7.5' Quad., 41.199014 -121.013317, 1268m
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CHSC125351 S. J. Bainbridge 1997-05-20
United States, California, Tehama, Dye Creek Preserve. Head of Hubbard Gulch, adjacent to Brown Road near junction with Black Boar Road. T26N, R1W, unsurveyed., 366m