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CHSC071488 Vernon H. Oswald; Lowell Ahart 9315 1998-07-21
United States, California, Siskiyou, Shasta NF plantation on the west side of Hwy. 97 2.2 mi northeast of Lake Shastina-Big Springs Rd. northeast of Weed. T42N R04W S08 SE1/4, 41.495556 -122.331667, 975m
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CHSC078154 Lowell Ahart 8427 2000-05-31
United States, California, Butte, Steep grassy and shrubby slope, just west of Lake Oroville, about 400 yards east of where Kunkle Creek enters Lake Oroville, east of the Kunkle Power House, about 3 miles southeast of Paradise. T21N R04E S07 NE1/4, 39.6975 -121.566667, 287m
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CHSC080220 L. P. Janeway 6469 1999-06-19
United States, California, Tehama, Cascade Range Foothills. Along Laynes Valley Road 7.2 km northwest of Hwy 36; about 0.8 km south of Battle Creek. T29N R01W S10 NE1/4 of NE1/4 USGS Quadrangle: Shingletown 1:24,000, 40.386389 -121.953056, 430m
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CHSC080394 Caroline Warren; Joyce Lacey-Rickert, Natalie Wight 1998-07-02
United States, California, Tehama, Vicinity of Grizzly Creek and Long Hollow. T26N R06W S USGS Quadrangle: Lowrey 1:24,000, 40.103889 -122.565278, 274m
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CHSC080663 Lowell Ahart 8849 2001-06-16
United States, California, Tehama, North of the dirt road, about 5 miles west of Highway 32, west of Soda Springs Campground, about 5 miles (air) west of Butte Meadows. T26N R03E S29 SE1/4, 40.074722 -121.656667, 1082m
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CHSC086588 Jenny Marr; Heidi West, Joyce Lacey-Rickert 1998-05-21
United States, California, Tehama, Vicinity of South Fork Cottonwood Creek and Cooks Flat. T27N R07W S USGS Quadrangle: Cold Fork 1:24,000, 40.149722 -122.628611, 427m
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CHSC086572 L. P. Janeway 7841 2003-06-14
United States, California, Tehama, High Cascade Range. Along Cohasset Road 3.1 road km north-east of Deer Creek crossing. T26N R02E S24 NE1/4 of SE1/4 USGS Quadrangle: Devils Parade Ground 1:24,000, 40.089722 -121.692778, 713m
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CHSC047435 Lowell Ahart 1890 1979-05-29
United States, California, Butte, About 1/4 mile north of Kunkle Reservoir, west of Kunkle Creek, about 2 1/2 miles south-east of Paradise., 39.719722 -121.575278, 488m
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CHSC065038 Vernon H. Oswald; Lowell Ahart 6957 1995-07-05
United States, California, Lassen, Modoc Plateau. North of Honey Lake on Smoke Creek Ranch Rd, 4.0 mi e of Hwy. 395. T30N R16E S07 NW1/4 of NW1/4, 40.481111 -120.224167, 1384m
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CHSC066391 Vernon H. Oswald; Lowell Ahart 7796 1996-06-17
United States, California, Lassen, Modoc Plateau. Bizz Johnson Trail accessed at Devils Corral Trailhead located off of Hy. 36 ca. 7 mi W of Susanville. T29N R11E S05 SW1/4 of SW1/4, 40.397778 -120.773056, 1420m
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CHSC044283 Vernon Oswald; Bruce Baldwin 3387 1988-06-16
United States, California, Butte, Upper Bidwell Park, Chico, on the slope just s of the Police Pistol Range., 39.771667 -121.773611, 107m
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CHSC039668 Lowell Ahart 4094 1983-06-21
United States, California, Butte, Found along Bloomer Hill Road, about 1 1/4 miles west of the Oroville Quincy Highway, about 15 miles north-east of Oroville., 39.627222 -121.454167, 450m
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CHSC048601 Vernon Oswald 1743 1985-05-02
United States, California, Butte, Spur road on the w side of Hsy 32 opposite Crown Point Rd. s of Forest Ranch. Growing on a bare bank of red dirt beside the road. T23N R02E S24 S Center, 39.831667 -121.706389, 585m
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CHSC047432 Lowell Ahart 1753 1978-06-04
United States, California, Sierra, About 1 mile south of Alleghany, west of the Foote Road, growing on dry red soil around shrubs., 39.461667 -120.857222, 1219m
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CHSC048600 Vernon Oswald 2167 1986-06-27
United States, California, Shasta, Dirt road to Grace Lake, 0.5 mi e of Shingletown-Manton Rd. T30N R01E S04 center, 40.483611 -121.867778, 1036m
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CHSC029090 M. S. Taylor; J. D. Jokerst 2637 1980-05-15
United States, California, Butte, Ca. 1/4 mi e of Cohasset Rd, on Cohasset Ridge, ca. 9 mi ne of Chico. T23N R02E S07 NE1/4, 39.866389 -121.795, 396m
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CHSC048602 Vernon Oswald 805 1983-07-06
United States, California, Butte, Near Calif. Hwy. 32, 6.3 mi n-e of Forest Ranch. Growing on an old logging road in yellow pine forest. T24N R03E S09, 39.956944 -121.639167, 1036m
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CHSC048599 Vernon Oswald 2149 1986-06-23
United States, California, Tehama, M2 (23N01) 12.7 mi w of Paskenta. Road cut through serpentine. T23N R07W S20 SW1/4, 39.829444 -122.677222, 1189m
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CHSC041914 Lowell Ahart 4286 1983-08-16
United States, California, Butte, Along the edge of Humboldt Road, about 3 miles south-west of Butte Meadows., 40.059444 -121.590278, 1450m
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CHSC047433 Lowell Ahart 1132 1976-05-27
United States, California, Yuba, Along Ponderosa Way, near the Brownsville Dump, south-west of Brownsville., 39.458611 -121.290278, 549m
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CHSC069013 Vernon Oswald; Lowell Ahart 8727 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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CHSC047434 Lowell Ahart 826 1975-06-30
United States, California, Yuba, Growing on dry bare soil along the edge of La Porte Road, about 3 miles north-east of Rackerby., 39.4575 -121.285833, 488m
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CHSC001013 V. Holt 1931-06-03
United States, California, Butte, Forest Ranch., 39.880278 -121.674444, 549m
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CHSC023743 M. S. Taylor 272 1974-07-10
United States, California, Lassen, Scattered on e side of Gallatin Beach Rd, ca. 3 mi s of Gallatin Beach on Eagle Lake, ca. 12 mi nw of Susanville., 40.519167 -120.768333, 1524m
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CHSC040373 Lowell Ahart 5085 1985-06-30
United States, California, Butte, Along the road to the Forbestown Res, about 2 1/2 miles north-east of Forbestown., 39.530833 -121.229722, 869m
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CHSC011792 E. B. Copeland 656 1931-07-12
United States, California, Butte, Jonesville. Dry bare ridge between Jones and North Willow Creeks., 40.119167 -121.463889, 1700m
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CHSC023183 Robert F. Thorne; Fred Oettinger 38947 1969-08-10
United States, California, Siskiyou, Mt. Shasta National Forest: SW slope of Mt. Shasta along Ski Bowl Road., 41.373333 -122.207222, 1280m
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CHSC001012 M. Roberson 1956-05-21
United States, California, Butte, SW of Paradise, along Skyway., 39.735 -121.672778, 427m
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CHSC105524 Lowell Ahart; John Dittes 16872 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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CHSC106086 Lowell Ahart; John Dittes 16975 2010-07-31
United States, California, Lassen, About 100 yards northeast 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 S22 center of N1/2, 41.121667 -120.808611, 1521m
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CHSC111718 Lowell Ahart 18260 2012-07-01
United States, California, Plumas, On the sides and in the gutter of the dirt road to the large pipe, about 1/4 mile east of Caribou Road, about 3 1/2 miles (air) northeast of Belden. T25N R07E S08 SE1/4, 40.036111 -121.215833, 808m
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CHSC112465 Lowell Ahart 18713 2013-05-27
United States, California, Butte, On the east side of Black Bart Road, about 3/4 mile (by road) southwest from the intersection of Forbestown Road and Black Bart Road, about 3 1/2 miles (air) southwest of Forbestown. T19N R06E S18 SE1/4, 39.321389 -121.570833, 732m
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CHSC116996 Lowell Ahart 20934 2016-06-04
United States, California, Butte, On the west side of Ponderosa Way, about 1 mile (air) northwest of Sunset Hill, about 2 1/8 miles (air) northwest of Forbestown. T19N R06E S05 SE1/4, 39.526944 -121.316667, 732m
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CHSC117516 Lowell Ahart; John Dittes 21123 2016-07-13
United States, California, Lassen, 20 yards south of the overflow, about 30 yards north of the dam, 180 yards east of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) 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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CHSC120486 Barbara Ertter; Brad Olson 10272 1991-07-04
United States, California, Tehama, Toomes Camp / Ball Rock Rd 16.1 mi W of Paskenta, 2 mi SE of Kingsley Glade/Maxin jct ca 28 airmiles W of Corning; SW-facing dry meadow edged by ceanothus & mixed forest. T24N R08W S36 NW, 39.893763 -122.708562, 1463m
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CHSC067473 James D. Jokerst 2658 1986-06-19
United States, California, Sierra, Turner property, S end of Sierra Valley, Stringer Meadow along intermittent creek ca. 200 m E of Hwy. 89. T20N R14E S32 SE1/4 of NW1/4 USGS Quadrangle: Calpine 1:24,000, 39.629167 -120.436944, 1494m
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CHSC107429 L. P. Janeway 10642 2011-08-10
United States, California, Yuba, Northern High Sierra Nevada. Plumas National Forest; serpentine slope on southeast side of Road 19N04 1.3 km north of Challenge-La Porte road; 2.2 air km northeast of Challenge. T19N R07E S17 NW1/4 of SE1/4 USGS Quadrangle: Clipper Mills 1:24,000, 39.503889 -121.212222, 1023m
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CHSC109201 B. Castro; L. P. Janeway 1468 2004-06-13
United States, California, Butte, Northern High Sierra Nevada. Along Old Forbestown Road 1.6 road mi SE of Forbestown Reservoir Road, 2.25 air mi E of Forbestown; near headwaters of costa Creek; p.15 rd mi NW of jct with Abernathy Rd. T19N R07E S07 NE1/4 of sE1/4 USGS Quadrangle: Clipper Mills 1:24,000, 39.5175 -121.225, 829m
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CHSC096279 R. Fischer 933 2006-07-21
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected adjacent main park road west of Horr Pond, growing in disturbed soil. USGS Quadrangle: Fall River Mills 1:24,000, 41.110556 -121.415, 1009m
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CHSC093305 R. Fischer 547 2005-08-15
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected from the open pine/juniper woodlands north of camp 7. USGS Quadrangle: Fall River Mills 1:24,000, 41.115556 -121.429167, 1018m
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CHSC035612 Thomas W. Nelson; Jane P. Nelson 5927 1980-06-26
United States, California, Trinity, Six Rivers National Forest. Along Covelo-Zenia Rd. opposite Kettenpaum store. T03S R06E S35 USGS Quadrangle: Kettenpaum, 40.157222 -123.463056, 1067m
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CHSC065644 L. P. Janeway 4824 1995-07-02
United States, California, Shasta, North side of Hwy 299 (and Little Cow Creek) 1.25 mi northeast of the Coronado Mine ruins and 1.85 mi northeast of Ingot. T33N R02W S02 SW1/4 of NE1/4 USGS Quadrangle: Oak Run 1:24,000, 40.746667 -122.058333, 372m
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CHSC106303 L. P. Janeway; B. Castro 10003 2010-06-12
United States, California, El Dorado, Northern Sierra Nevada Foothills. Pine Hills Preserve, Salmon Falls Unit; ridge northwest of Kanaka Valley Road, southeast of the upper South Fork American River arm of Folsom Lake, and east of Salmon Falls Road. T10N R09E S06 NE1/4 USGS Quadrangle: Pilot Hill 1:24,000, 38.751667 -121.030556, 343m
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CHSC037687 M. S. Taylor 3769 1981-05-21
United States, California, Butte, S side of Concow Rd, 1/2 mi s of its jct with Ponderosa Way, ca. 20 air mi n of Oroville. T22N R04E S01 NW1/4 of NW1/4 USGS Quadrangle: Pulga SW, 39.799167 -121.485278, 853m
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CHSC106304 L. P. Janeway; B. Castro 10001 2010-06-12
United States, California, El Dorado, Northern Sierra Nevada Foothills. Pine Hills Preserve, Cameron Park Unit; along 4 x 4 dirt frontage road on north side of Hwy 50 1.3 km west of Ponderosa Way and Shingle Springs. T09N R09E S02 NW1/4 of SE1/4 USGS Quadrangle: Shingle Springs 1:24,000, 38.66 -120.953611, 448m
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CHSC075511 G. F. Hrusa 13889 1997-06-26
United States, California, Plumas, Sierra Nevada. Approx. 1/4 mi. N from USFS 23N22D terminus. USGS Quadrangle: Spring Garden 1:24,000, 39.883333 -120.816667, 1400m
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CHSC121247 L. P. Janeway; B. Castro 12756 2018-07-02
United States, California, Siskiyou, Klamath Ranges. Northeast end of Scott Mountains, 6.5 air-km north-northwest of China Mountain; south-southeast facing slope overlooking Mountain House Creek. T41N, R7W, NW¼ of SW¼ of sec. 1. China Mtn 7.5' quad., 41.428889 -122.613611, 1674m
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CHSC004793 R. Carter 570 1967-06-29
United States, California, Lassen, On rd to Murrer's Meadow. Eagle Lake. T32N R11E S26 NW1/4, 40.608611 -120.706111
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CHSC121980 Lowell Ahart 21989 2019-06-09
United States, California, Butte, West of meadow, west of poor dirt road (to service pole line), area in Camp Fire, about 250 yards west of Rim Road, about 2 miles north of Highway 70, about 2 miles (air) east of Concow Reservoir. TRS: T22N, R4E, northeast ¼ Section 14., 39.762611 -121.490306, 861m
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CHSC010963 Nick Santamaria 297 1969-07-27
United States, California, Lassen, Alongside road 5.19 approx. 1/4 mile north of the turn-off to Murrer's Upper meadow east of Eagle Lake., 1554m
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CHSC123551 L. P. Janeway 11504 2014-07-09
United States, California, Modoc, Modoc Plateau. 5.3 air-km west of Goose Lake, 3.5 air-km north-east of Pease Flat; along Road 47N33 0.2 km south of Road 47N03. T47N R12E S10 SE1/4 of SE1/4. Pease Flat 7.5' quad., 41.926389 -120.568333, 1667m