CHSC:V
CHSC082493 Lowell Ahart 9770 2002-06-26
United States, California, Plumas, On the east side of the poor road, about 1 mile south of the intersection of Lumpkin Ridge Road and the road to Tamarack Flat, about 1 mile (air) northwest of Little Grass Valley Reservoir dam, about 4 miles (air) northwest of La Porte. T22N R08E S36 NW1/4, 39.726944 -121.043056, 1760m
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CHSC082532 L. P. Janeway 7266 2001-07-03
United States, California, Plumas, Northern High Sierra Nevada. Top of south-facing slope overlooking Middle Fork Feather River; head of Sherman Creek. T23N R08E S23 NE1/4 of SE1/4 USGS Quadrangle: Dogwood Peak 1:24,000, 39.839444 -121.045833, 1707m
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CHSC014186 M. S. Taylor 305 1974-07-12
United States, California, Lassen, Scattered around Mahogany Lake, ca. 3 mi s of Eagle Lake Field Station, ca. 13 mi nw of Susanville., 40.534444 -120.731111, 1524m
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CHSC060903 Vernon H. Oswald; Lowell Ahart 5658 1993-07-08
United States, California, Lassen, Pittville Rd. (Lassen 111, 36N01) 1.9 mi N of Hwy. 44, on the SE edge of Poison Lake. T32N R07E S04 SE1/4 of SE1/4, 40.659167 -121.190833, 1710m
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CHSC060745 Vernon H. Oswald; Lowell Ahart 5539 1993-06-14
United States, California, Lassen, Eagle Lake Rd. (Lassen A1) at Sandy Beach on the W shore of Eagle Lake, ca. 2.0 mi ENE of Spaulding Tract Rd. (Rd. 518, 33N89). In dry sand between clumps of brush on the N side of the road. T33N R11E S29 SW1/4, 40.689167 -120.765, 1567m
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CHSC037788 R. N. Bowman 3218 1982-06-14
United States, California, Mono, 1.0 mi E of entrance to Tufa State Reserve on State Highway 120, and S of Mono Lake; ca. 10 m. S of roadway., 37.918333 -119.008056, 2036m
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CHSC030763 M. S. Taylor; J. Prouty, E. Heinitz 3256 1980-08-18
United States, California, Siskiyou, Ca. 50 ft e of Hwy 15, ca. 3 mi n of its jct with Hwy 89, in Yellow Pine plantation, ca. 17 mi e of McCloud. T40N R02E S30 SW1/4, 41.274444 -121.789444
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CHSC033986 J. D. Prouty 7908221 1979-08-22
United States, California, Siskiyou, E slopes of Mt. Shasta. T41N R02W S17 NE1/4, 41.402778 -122.101944, 1951m
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CHSC021033 F. T. Griggs; A. Pass 71 1975-07-03
United States, California, Plumas, Buck's Lake. North of Grizzly Forebay. T24N R06E S34, 39.8925 -121.286667
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CHSC071876 Vernon H. Oswald; Lowell Ahart 9610 1998-09-08
United States, California, Siskiyou, USFS 3 ca. 0.8 mi west of Julia Glover Flat, ca. 6 air mi west of Mosquito Lake and Whitehorse Flat Reservoir, ca. 2 air mi northwest of Indian Spring Mtn. T40N R03E S02 NW1/4, 41.336944 -121.594722, 1128m
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CHSC065058 Vernon H. Oswald; Lowell Ahart 7096 1995-07-17
United States, California, Tehama, Forest Road 29N22 2.2 mi W of Hwy. 89, ca. 2.5 mi SSE of the SW corner of Lassen Volcanic National Park. T29N R04E S08 NE1/4 of SE1/4, 40.388056 -121.553611, 1780m
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CHSC048464 Vernon Oswald 885 1983-07-19
United States, California, Butte, Bull Hill Rd. 2.6 mi s of Butte Meadows., 40.065 -121.5475, 1494m
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CHSC028921 L. Hanson 37 1979-07-16
United States, California, Plumas, On north slope of Mt. Ararat near junct of roads from Lookout Rock and Little Bear Creek. T23N R08E S30, 39.825 -121.130556
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CHSC028790 J. D. Prouty 7908221 1979-08-22
United States, California, Siskiyou, E slopes of Mt. Shasta. T41N R02W S17 NE1/4, 41.402222 -122.096667, 1951m
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CHSC048463 Vernon Oswald 2057 1986-05-28
United States, California, Lassen, Rd. 201 on the w side of Eagle Lake, 28.7 mi n of Hwy 36, 6.8 mi sw of Hwy 139 T33N R11E S29 SE1/4, 40.690833 -120.757222, 1585m
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CHSC024222 D. Brink; L. Mayer 1975-07-02
United States, California, Plumas, Buck's Lake. T24N R06E S06, 39.963611 -121.355556
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CHSC063341 Vernon H. Oswald; Lowell Ahart 6384 1994-07-11
United States, California, Trinity, Forest Rd. 26(to Mt. Shasta), 5.0 mi N of Castle Creek Rd. (Forest Rd.25), W of Dunsmuir. T38N R06W S02, 41.1825 -122.515278, 1798m
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CHSC025743 John Steiner 90 1977-07-04
United States, California, Shasta, Gravelly, sandy slope in an open area .6 km ene Echo Lake and 2.8 km s Big Bear Lake., 41.183056 -122.483333, 1951m
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CHSC039100 R. A. Schlising; K. Tarp 4437 1983-08-12
United States, California, Butte, N part of county, N of Philbrook Reservoir on unnamed road. T25N R04E S12, 40.036667 -121.470833, 1829m
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CHSC039099 R. A. Schlising 3929 1980-07-28
United States, California, Butte, E of Jonesville in n part of county, on road to Scotts John Creek. T26N R05E S17, 40.105278 -121.433333
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CHSC033665 R. A. Schlising; M. Merryman, R. Banchero, J. Fuller 4091 1981-06-20
United States, California, Butte, E of Inskip, 5.8 miles E of crossing of West Branch of Feather River. Immediate roadside. T25N R04E S25, 39.993056 -121.475
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CHSC043311 Lowell Ahart 543 1974-07-09
United States, California, Lassen, Along the edge of the road, near the wouth-west edge of Eagle Lake., 40.554444 -120.821389, 1585m
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CHSC009485 J. F. Goodwin 136 1971-07-03
United States, California, Siskiyou, 6.0 mi. south of Mt. Shasta Ski Bowl area., 41.332222 -122.255278, 1737m
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CHSC004554 J. E. Bowlin 41 1967-07-18
United States, California, Siskiyou, On roadside, ca. 3.9 mi w of Mount Shasta Ski Bowl., 41.345278 -122.252222, 2134m
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CHSC042355 Lowell Ahart 5685 1987-05-22
United States, California, Butte, A little north of the dirt county road, Lumpkin Ridge Road, about 4 miles northeast of Feather Falls., 39.625833 -121.227222, 1280m
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CHSC043314 Lowell Ahart 593 1974-08-07
United States, California, Plumas, Along the dirt road near Grizzly Mountain, about 4 miles south of Bucks Lake., 39.8225 -121.190556, 1829m
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CHSC066541 Vernon H. Oswald 8001 1996-07-12
United States, California, Siskiyou, Everitt Memorial Hwy.(A10) E of Mt. Shasta city between mileposts 6 & 7. T40N R04W S, 41.328889 -122.266944, 1798m
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CHSC043338 Lowell Ahart 884 1975-07-16
United States, California, Plumas, In a small open flat, about 1 mile north of Little Grass Valley Reservoir, about 5 miles north of La Porte., 39.745556 -120.9925, 1829m
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CHSC011971 E. B. Copeland 448 1930-06-27
United States, California, Butte, Jonesville., 40.1125 -121.463333, 1600m
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CHSC024489 M. S. Taylor 1165 1976-06-28
United States, California, Butte, Ca. 4 mi se of Jonesville on Scotts John Creek Rd, ca. 2 ft n of rd., 40.1025 -121.424167, 1829m
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CHSC000693 V. Holt 1932-06-20
United States, California, Siskiyou, Mt. Shasta flats., 41.333889 -122.308611, 1829m
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CHSC100332 Lowell Ahart 15060 2008-07-09
United States, California, Plumas, On the northeast side of a small stream, on the northwest side of the good logging road , north of the South Fork of the Feather River, about 1/2 mile southwest of the Feather Fork Mine, about 1 mile northeast of Little Grass Valley Reservoir. T22N R09E S23 NW1/4, 39.759444 -120.953056, 1646m
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CHSC116162 Lowell Ahart 20292 2015-07-04
United States, California, Plumas, On the north side of the paved road, about 1 1/2 mile north of the intersection of Lumpkin Ridge Road and road to Little Grass Valley Reservoir, about 2 1/2 miles (air) north of Little Grass Valley Reservoir dam. T22N R09E S20 NE1/4, 39.747778 -121.017222, 1720m
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CHSC116207 Lowell Ahart 20267 2015-07-04
United States, California, Butte, On both sides of the dirt road, branch road to a meadow west of road to Jackson Ranch, about 300 yards north of the County Road, about one mile west of the intersection of Lumpkin Ridge Road, road to Cascade or Fall River and County Road, about 7 (air) miles northeast of Feather Falls. T21N R07E S33 SW1/4, 39.629167 -121.197222, 1253m
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CHSC091296 Lowell Ahart; John Dittes 11908A 2005-06-01
United States, California, Lassen, On the east side of Scott Road, Long Valley, about 4 3/4 miles (air) north of the intersection of Scott Road and Highway 70, 5.7 miles (air) northwest of Hallelujah Junction. T23N R17E S17 NE1/4, 39.850556 -120.090556, 1461m
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CHSC091324 Lowell Ahart; John Dittes 11874 2005-06-01
United States, California, Lassen, On the south side of the poor dirt road, about 1/2 mile west of Scott Road, Long Valley, about 1 3/4 miles (air) northwest of the intersection of Scott Road and Highway 70, 3.7 miles (air) northwest of Hallelujah Junction. T23N R17E S29 SE1/4, 39.812222 -120.089722, 1462m
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CHSC071236 Vernon H. Oswald; Lowell Ahart 9164 1998-06-04
United States, Nevada, Washoe, Red Rock Rd. 10.1 mi (odometer) southeast of Hwy. 395, south of Constantia and east of Hallelujah Junction., 1661m
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CHSC111052 H. C. Forbes FS 442 1986-05-02
United States, California, Inyo, 2.5 miles N of jct. of Fish Slough Rd. and Jean Blanc Rd. on west side of rd. Fish Slough: a desert wetland system 4.5 mi. north of Bishop at the northern end of Owens Valley: study site includes 14 sq. mi. along a 7 mi. location., 37.491667 -118.383333, 1308m
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CHSC033274 Thomas E. Lewis, Jr. 53 1978-05-23
United States, California, Inyo, Scattered (inconspicuous) from 40-20m e. of Jct. hwy. 168 and Saline Valley-Devil's Gate Rd.; ca. 4.0 km (2.5 mi) ne of Big Pine. T09S R34E S10 NW1/4 of NW1/4 USGS Quadrangle: Big Pine, 37.185278 -118.252222, 1204m
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CHSC056547 L. P. Janeway 923 1984-07-15
United States, California, Plumas, Along dirt road on south side of Frenchman Hill; ca 3 mi west-southwest of Bucks Lake. T23N R07E S18 N1/2 USGS Quadrangle: Bucks Lake 1:64,000, 39.849722 -121.239444, 1737m
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CHSC046197 L. P. Janeway 2857 1988-06-25
United States, California, Butte, Along the Skyway 2.4 mi N of Inskip; ridge top near Bottle Hill. T25N R04E S21 NW1/4 USGS Quadrangle: Butte Meadows 1:64,000, 40.0131097 -121.5334102, 1554m
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CHSC046198 L. P. Janeway 2859 1988-06-25
United States, California, Butte, At the jct of Skyway & Bull Hill Rd; 3.8 mi N of Inskip. T25N R04E S16 NE1/4 USGS Quadrangle: Butte Meadows 1:64,000, 40.030278 -121.5275, 1585m
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CHSC062465 L. P. Janeway 4525 1993-08-14
United States, California, Plumas, Plumas National Forest. Oroville Ranger District. Haskins Valley Compartment. Dirt road cutbank along Road 24N29Y; ca 0.7 mi northwest of Haskins Creek, ca 1.4 mi east-southeast of Bucks Lake. T23N R08E S07 SE1/4 of NW1/4 USGS Quadrangle: Haskins Valley 1:24,000, 39.8625 -121.239444, 1731m
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CHSC046191 L. P. Janeway; R. A. Schlising 2919 1988-07-01
United States, California, Butte, South-facing cutbank of dirt road just NW of Summit Lake. T26N R05E S28 SW1/4 USGS Quadrangle: Jonesville 1:64,000, 40.078333 -121.416944, 1951m
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CHSC044042 L. P. Janeway 2329 1987-06-27
United States, California, Butte, Along Little Kimshew Cr just north of Ramsey Bar. Open sandy DG among mtn. whitethorn. Site of old Ramsey Bar mining and timber activities. T24N R05E S21 NW1/4 USGS Quadrangle: Kimshew Point 1:24,000, 39.924722 -121.428056, 1341m
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CHSC056548 L. P. Janeway 963 1984-08-03
United States, California, Sierra, Top of the ridge (Sierra crest) west of Packer Lake (just north of Packer Saddle). South-facing slope along ridgetop; edge of skid-road. T20N R12E S06 NE1/4 USGS Quadrangle: Sierra City, 39.622222 -120.6625, 2195m
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CHSC063634 B. Castro; R. Zebell 324 1989-07-20
United States, California, Plumas, Off the S end of Walker Plains, on S side of the Oro-Quincy Hwy. T22N R06E S04 NE1/4 of NE1/4 USGS Quadrangle: Soapstone Hill 1:24,000, 39.794444 -121.304722, 1524m
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CHSC026189 J. P. Kroessig 56 1977-08-05
United States, California, Siskiyou, Ca 11 km e on Everitt Memorial Hwy, ca 13 km ssw of Mt. Shasta Peak. T40N R04W S12 USGS Quadrangle: Weed 1:64,000, 41.3275 -122.259722, 1640m
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CHSC025310 Pauleen Broyles 157 1977-06-01
United States, California, Lassen, Skedaddle Ranch Road at South Fork Reservoir turn-off, ca 8 km ne of Herlong. T28N R17E S03 USGS Quadrangle: Wendel, 40.306389 -120.038056, 1660m
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CHSC006375 Marilyn Lee 239 1968-06-19
United States, California, Lassen, North east of Eagle Lake Biological Station, east side of Eagle Lake., 40.617285 -120.727396
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CHSC012220 George Ellmore 733 1973-07-04
United States, California, Lassen, 30 m off south shore of Horse Lake.
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CHSC122611 L. P. Janeway 13203 2019-10-16
United States, California, Plumas, Plumas National Forest; along Road 22N27 4.8 road-km northeast of Road 22N94; above Black Rock Creek. 1.7 air-km north of the Black Rock Creek arm of Little grass Valley Reservoir. TRS: T22N, R9E, NW1/4 of sec. 20. Dogwood Peak 7.5' quad., 39.758333 -121.006667, 1690m
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CHSC122610 L. P. Janeway 13200 2019-10-14
United States, California, Butte, Along Philbrook Road 2.6 road-km east of Humbug Summit Road; between Philbrook Creek and West Branch Feather River. TRS: T25N, R4E, center of sec. 11. Jonesville 7.5' quad., 40.038056 -121.494722, 1628m
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CHSC124084 Lowell Ahart; John Dittes, Josephine Guardino 22452 2021-06-07
United States, California, Lassen, In Loyalton Fire (August 2020), west of Scott Road, 0.2 mile south of Highway 70, 2.2 miles (air) west of Hallelujah Junction, west side of Long Valley. T22N, R17E, southeast 1/4 Section 4., 39.783183 -120.078306, 1480m