CHSC:V
CHSC090093 Rebecca L. Hill 19 1990-04-21
United States, California, Butte, Ca. 2 mi e on Humboldt Rd, ca. 150 yds on side of road. Ca. 2.5 mi sw of Butte Meadows an ca. 27 mi ne of Chico., 40.066389 -121.588611, 1311m
CHSC:V
CHSC021109 F. T. Griggs; A. Pass 23 1975-07-01
United States, California, Plumas, East of Grizzly Peak. Buck's Lake Forest Service Survey. T23N R07E S05, 39.875556 -121.220278
CHSC:V
CHSC020051 M. S. Taylor 496 1975-04-25
United States, California, Butte, Abundant along dirt rd, ca. 1/4 mi e of Cohasset Hwy, ca. 10 mi n of Chico., 39.863056 -121.775833
CHSC:V
CHSC056302 K. R. Stern 8145 1985-06-14
United States, California, El Dorado, Echo Summit., 38.856944 -120.071944, 2225m
CHSC:V
CHSC078083 Leah Mahan 1 1998-03-11
United States, California, Shasta, Collected on a slope near Spiers Gulch. T29N R10W S04, 40.389444 -122.994167, 914m
CHSC:V
CHSC020608 Robert A. Schlising; S. Banwar, G. Keator 2215 1962-04-29
United States, California, Calaveras, Along Hwy 4, 2.8 miles SW of Calaveras Big Trees State Park; in area of ponderosa pines along road., 38.2575 -120.345556
CHSC:V
CHSC067228 James D. Jokerst 1699 1983-04-02
United States, California, Tehama, Wurlitzer Ranch on Pine Creek 1.5 mi E of Meridian Rd, slopes of small canyon S of (below) the first ridge S of Pine Creek in area of Native American Shelters. T23N R01E S26 SW1/4 center, 39.8925 -121.887778, 442m
CHSC:V
CHSC007761 Beverly J. Wise 99 1969-05-17
United States, California, Lassen, 16.5 mi. N. W. of Susanville on the west side of Gallatin Creek, 1/4 mi. south of Eagle Lake., 40.555 -120.76, 1554m
CHSC:V
CHSC059323 Donald P. Gaskill 3 1992-02-28
United States, California, Tehama, Location on open rock face exp sw of Thomes Creek Rd 7 mi west of Paskenta., 39.891944 -122.633611, 549m
CHSC:V
CHSC045976 Lowell Ahart 90 1972-04-28
United States, California, Yuba, Growing on a dry open mountain side, about 3 air miles north-east of Strawberry Valley, near Slate Creek, about 10 air miles south of La Porte., 39.599167 -121.058611, 914m
CHSC:V
CHSC003463 Roger Jaegel 55 1966-03-26
United States, California, Trinity, Located on a dry south slope three miles west of Hyampom., 40.638611 -123.488333
CHSC:V
CHSC057385 Helen L. Parker 155 1990-04-15
United States, California, Shasta, N. side of 299 E 200 ft. N. of 4000 ft. elevation marker on Hatchet Mountain., 40.869444 -121.746667, 1219m
CHSC:V
CHSC011904 E. B. Copeland 648 1931-05-09
United States, California, Butte, Jonesville., 40.1125 -121.463333, 1500m
CHSC:V
CHSC001663 J. Gulick 1929-03-10
United States, California, Butte, Paradise., 39.763889 -121.598889, 610m
CHSC:V
CHSC003299 M. L. Hillier 1966-04-23
United States, California, Butte, Off rt. side of state route 32, approx. 9 miles e. of Forest Ranch., 39.9925 -121.633056
CHSC:V
CHSC010615 Lowell Ahart 1968-04-06
United States, California, Tehama, Five miles south of Mineral., 40.275556 -121.597222, 1372m
CHSC:V
CHSC045977 Lowell Ahart 751 1975-05-04
United States, California, Yuba, Near Brownsville., 39.471944 -121.271111, 610m
CHSC:V
CHSC042152 Mary H. Hardin 5 1986-04-13
United States, California, Nevada, Scattered population ca 10.5 mi ene of Nevada City, ca. .8 mi n of Hwy 20. Open area on edge of Yellow Pine Forest., 39.331944 -120.848889, 1219m
CHSC:V
CHSC020960 M. S. Taylor 909 1975-09-12
United States, California, Butte, Ca. 500 ft w of Hwy 32, ca. 24 mi ne of Chico., 40.002222 -121.630833, 1067m
CHSC:V
CHSC044939 Richard Steward 8 1988-04-25
United States, California, Butte, Ca. 6 mi n, 1.5 mi nw of Paradise., 39.883611 -121.612778, 640m
CHSC:V
CHSC003607 Gerry Carrauthers 28 1966-03-05
United States, California, Butte, E. of Chico along highway 32 toward Susanville ca. 12 mi., 39.852778 -121.69
CHSC:V
CHSC020733 K. R. Stern 5898 1975-07-24
United States, California, Plumas, NW shore of Lake Almanor., 40.286389 -121.238889, 1372m
CHSC:V
CHSC020732 K. R. Stern 5899 1975-07-23
United States, California, Plumas, W shore of Lake Almanor., 40.231944 -121.209167, 1372m
CHSC:V
CHSC059322 Frederic Hrusa 5508 1988-03-29
United States, Oregon, Josephine, Occasional shrub to 4 ft. on west and south slopes of Lone Mt. above the upper west fork of the Illinois River. Approximately 5 miles south of O'Brien., 488m
CHSC:V
CHSC115457 M. Sutton; C. Yasuda 11 2013-03-10
United States, California, Butte, Feather Falls Trail., 39.636389 -121.267222, 1069m
CHSC:V
CHSC007228 Bruce K. Briggs 94 1969-08-14
United States, California, Lassen, 5 mi. from ELBS.
CHSC:V
CHSC008051 Carol Weld 39 1969-06-26
United States, California, Lassen, Springs near roadside, 7.8 miles S.W. of Eagle Lake Field Station., 40.54826 -120.779068, 1585m
CHSC:V
CHSC012470 C. Weld 8 1969-06-19
United States, California, Lassen, Forest Service #516.2., 1676m
CHSC:V
CHSC010987 Nick Santamaria 108 1969-06-16
United States, California, Lassen, In the southern part of Dean's meadow near Eagle Lake., 40.556158 -120.721974, 1890m
CHSC:V
CHSC063012 Tej Johl 2 1993-06-03
United States, California, Lassen, Along road 5.18, 1.9 north of junction of roads 4.25 and5.18.
CHSC:V
CHSC055410 Vivian L. Long 14 1991-04-13
United States, California, Tehama, Ca. 7 m s of Digger Creek. T30N R01E S23 SEcorner USGS Quadrangle: Manton, 40.4375 -121.828333, 730m
CHSC:V
CHSC057469 S. R. Mitchelson 13 1987-04-12
United States, California, Tehama, Jct. of N. Fork of Antelope Creek and Deadhorse Creek, ca 10 m s of jct. Shaded area under Pseudotsuga menziesii. T28N R02E S16 W central border USGS Quadrangle: Manton 1:64,000, 40.281111 -121.761389, 930m
CHSC:V
CHSC026423 J. Anthony Danna 28 1977-04-06
United States, California, San Bernardino, Ca. 500' west on Every canyon Rd. from Mt. Baldy Rd, south side of canyon wall. T01N R08W S14 SE corner USGS Quadrangle: Ontario 1:64,000, 34.165833 -117.6825, 823m
CHSC:V
CHSC063113 B. Castro 118 1987-05-21
United States, California, Butte, Ca 9 mi E of Chico via Hwy 32 and ca 2 mi E on Alatina Drive. In bed of ephemeral stream between two S-trending ridges. T23N R02E S36 NE1/4 of SW1/4 USGS Quadrangle: Paradise West 1:24,000, 39.803056 -121.709444, 463m
CHSC:V
CHSC110538 Julie Kierstead Nelson; M. Lenz, R. Posey, Don Lepley, B. Montagne 2012-091 2012-08-31
United States, California, Shasta, Forest Road 37N30 along Peavine Creek, north of Pit River, west of hwy 89, south of Red Mountain, near Pacific Crest Trail; southern Cascades. USGS Quadrangle: Skunk Ridge, 41.070278 -121.794167, 1533m
CHSC:V
CHSC090906 Niall McCarten; Roxanne Bittman 5457 1986-06-15
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
CHSC121311 Kathleen Alexander 154 1972-07-09
United States, California, Lassen, Ca. 3.4 mi. S. of Dean's Meadow of road to Colman L., 1829m
CHSC:V
CHSC084628 Matt Quinn 30 2001-04-01
United States, California, Mendocino, Found in MacKerricher State Park, approximately 1/2 mile inland from the coast. T19N R17W S30, 39.482778 -123.796944, 15m
CHSC:V
CHSC019492 B. D. Rogers 411 1965-04-01
United States, California, Humboldt, About 4 miles southeast of Arcata, along Jacoby Creek. T05N R01E S14, 40.818889 -124.030278
CHSC:V
CHSC024732 C. E. Stopher 6 1976-01-21
United States, California, Glenn, 56 km e of Willows on road to Plaskett Meadows. 10 m n of road on n facing slope in Grindstone Canyon. T20N R06W S22, 39.663611 -122.527222, 732m
CHSC:V
CHSC024919 M. B. Simpson 19 1976-04-10
United States, California, Humboldt, On w bank of West Haven Creek, ca. 20 yds n of Wagon Wheel Road, ca. .1 mi e of West Haven Dr, ca. 13 mi n of Arcata., 41.036389 -124.107222, 122m
CHSC:V
CHSC026298 J. D. Jokerst 6 1977-02-27
United States, California, Mendocino, S. bank Big River, 3.3 km. e. of Mendocino., 39.3 -123.755556, 2m
CHSC:V
CHSC020613 Catherine Boyd 1964-04-12
United States, California, Alameda, SW slope in Strawberry Canyon in shade, along dirt road., 37.875 -122.236389, 305m
CHSC:V
CHSC020617 Robert A. Schlising; Glenn Keator 2056 1962-02-18
United States, California, Marin, Along Sir Francis Drake Highway, 8 mi W of Jct with Pierce Point Road; on seeping bank., 38.003889 -122.997222
CHSC:V
CHSC003491 Roger Jaegel 143 1966-04-24
United States, California, Trinity, Located six miles north west of Hayfork., 40.589444 -123.264722
CHSC:V
CHSC093573 L. N. Gooding 1930-03-29
United States, Oregon, 20 miles East of Myrtle Point.
CHSC:V
CHSC064666 H. H. Schmidt; M. Merello, R. Noyes 916 1993-07-03
United States, Oregon, Josephine, Bureau of Land Management Property. On the Galice Access Road, 10.8 miles W from the junction with the Merlin-Galice Road. Label says Lat. 42 33' 74" and Long. 123 43' 86"., 42.55 -123.716667, 1030m
CHSC:V
CHSC069320 Richard R. Halse 3794 1989-04-28
United States, Washington, Clark, Along State Hwy. 14, on Lady Island, 1.5 miles west of Washougal. T01N R03E S15, 6m
CHSC:V
CHSC058351 Georgia Mason 9347 1972-05-20
United States, Oregon, Lane, Off Rt. 242 in Three Sisters Wilderness Area; about 1 mile west of Proxy Falls. T16S R07E S, 44.17147518 -121.9623048, 762m
CHSC:V
CHSC009148 William A. Wood 39 1970-04-18
United States, Washington, Whatcom, Found on steep dry cutbank along county road approximately 4 miles south of Lake Whatcom.
CHSC:V
CHSC026438 J. Detzer 20 1977-04-09
United States, California, Del Norte, N-facing slope s side of n bend in South Fork of Smith River, on gravel road 5 mi from junction with Hwy. 99. T17N R02E S30 SW1/4 USGS Quadrangle: Gasquet 1:64,000, 41.831667 -123.996111, 229m
CHSC:V
CHSC058097 John Hale 1 1990-04-09
United States, California, Mendocino, 40 m N. of Little River. T16N R17W S05 NE1/4 USGS Quadrangle: Mendocino 1:24,000, 39.278889 -123.773611, 20m
CHSC:V
CHSC025236 O. A. Olsen 70 1971-04-07
Canada, Newfoundland and Labrador, Churchill Falls (spray zone). In spruce-fir woods along path to Falls.
CHSC:V
CHSC080652 V. H. Oswald; B. Corbin, K. Earll, G. Schoolcraft 10033 2001-06-02
United States, California, Lassen, Northeast of Doyle in the Fort Sage Mtns, trailhead to top of mountain from the end of a 4WD road. T26N R17E S35 SW1/4 USGS Quadrangle: Doyle 1:24,000, 40.058889 -120.031667, 1798m
CHSC:V
CHSC088343 R. Fischer; J. Marr 226 2004-05-24
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Located along Spatter Cone Trail. USGS Quadrangle: Fall River Mills 1:24,000, 41.130556 -121.446667, 1029m
CHSC:V
CHSC060743 Vernon H. Oswald; Lowell Ahart 5547 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). T33N R11E S29 SW1/4, 40.689167 -120.765, 1567m
CHSC:V
CHSC013639 M. S. Taylor 288 1974-06-24
United States, California, Lassen, Abundant ca. 50 ft w of Eagle Lake Field Station ca. 13 mi nw of Susanville., 40.618333 -120.729444, 1524m
CHSC:V
CHSC012424 Anne Linda Brisk 1 1969-06-19
United States, California, Lassen, 1/4 mi NE of ELBS., 40.62 -120.723056, 1554m
CHSC:V
CHSC023559 W. O. Baum 39 1971-06-21
United States, California, Lassen, E slope of Gallatin Peak along edge of fire trail., 40.564167 -120.736111, 1920m
CHSC:V-VascularPlants
CHSC021396 M. S. Taylor 588 1975-05-09
United States, California, Nevada, Scattered on n side of Malacoff Diggings ca. 15 mi ne of Nevada City., 39.377222 -120.912778, 975m
CHSC:V
CHSC036158 K. Bridwell 86 1978-04-14
United States, California, Siskiyou, Along Klamath River, ca. 4 mi s of Hornbrook. T46N R06W S04 NW1/4, 41.871667 -122.553889, 671m
CHSC:V
CHSC042153 C. E. Laver 1985-07-20
United States, California, Lassen, Ca. 8 mi se of hayden Hill and 1 mi nw of Said Valley Reservoir., 40.937222 -120.758889, 1585m
CHSC:V
CHSC007760 Beverly J. Wise 100 1969-04-21
United States, California, Lassen, 2.6 mi south of Susanville on Old Dump Rd., 40.376389 -120.656389, 1341m
CHSC:V
CHSC099257 Lowell Ahart; John Dittes 14863 2008-06-19
United States, California, Shasta, About 20 yards east of the Pit River, about 130 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
CHSC:V
CHSC106588 C. Dow; D. Garrison 2008-05-03
United States, California, Lassen, Fort Sage Mtns. OHV Trailhead and Trail to Indian Springs., 40.060833 -120.073056, 1439m
CHSC:V
CHSC118000 James R. Shevock 10414 1983-05-21
United States, California, Tulare, Kern Plateau. Long Valley north of Long Canyon Campground and 13 miles northwest of Lamont Meadow. T24S R36E S7, 35.854167 -118.136111, 1829m
CHSC:V
CHSC006330 Nick Santamaria 41 1968-07-11
United States, California, Lassen, On ELBS., 40.617285 -120.727396
CHSC:V
CHSC007377 Carol Weld 40 1969-06-26
United States, California, Lassen, Springs near roadside, 7.8 miles SW of Eagle Lake Field Station., 40.547734 -120.783516, 1585m
CHSC:V
CHSC006371 Marilyn Lee 219 1968-06-19
United States, California, Lassen, On the Eagle Lake Biology Station., 40.617285 -120.727396, 1524m
CHSC:V
CHSC012469 C. Weld 3 1969-06-09
United States, California, Lassen, 150 yards north of Eagle Lake Field Station., 40.618351 -120.728011, 1554m
CHSC:V
CHSC121310 Kathleen Alexander 200 1972-07-16
United States, California, Lassen, Next to and east of old "circus" tent platform, E.L.F.S.
CHSC:V
CHSC122844 B. Castro; L. P. Janeway 2088 2015-06-05
United States, California, Lassen, Great Basin, Modoc Plateau. Along the road from the south end of Surprise Valley to Tuledad Canyon, 4.6 road-mi S of Surprise Valley Road; 1.4 air-mi NW of Mahogany Mtn. T38N, R17E, sw¼ of sw¼ of Sec. 28. Little Hat Mtn 7.5' quad., 41.124444 -120.054444, 1731m
CHSC:V
CHSC123743 L. P. Janeway 13463 2021-05-05
United States, Nevada, Washoe, Modoc Plateau/Great Basin. Along Smoke Creek about 13 air-km northwest of Smoke Creek Desert. T31N, R18E, NE1/4 of sec. 24. Smoke Creek Ranch 7.5' quad., 40.54 -119.918056
CHSC:V
CHSC080651 Lowell Ahart 8753 2001-06-04
United States, California, Plumas, About 1/8 mile north of the Feather Fork Mine, about 2 miles northeast of Little Grass Valley Reservoir, about 6 miles (air) northeast of La Porte. T22N R09E S14 NE1/4, 39.769722 -120.940278, 1615m
CHSC:V
CHSC087644 Lowell Ahart; John Dittes, Josephine Guardino 10912 2004-05-16
United States, California, Plumas, On the east side of Forest Road 25N10, about 2 miles (air) west of Grizzly Peak, about 8 miles (air) northeast of Quincy. T25N R10E S23 NW1/4, 40.0225 -120.836667, 1804m
CHSC:V
CHSC046659 Lowell Ahart 6355 1989-07-02
United States, California, Plumas, About 10 miles north-east of La Porte, about 1/4 mile north of Pilot Peak, growing on dry bare soil in openings, north of where the dirt road forks, the south fork leads to the Lookout on Pilot Peak., 39.7875 -120.864722, 2103m
CHSC:V
CHSC046658 Lowell Ahart 6355a 1989-07-02
United States, California, Plumas, About 10 miles north-east of La Porte, about 1/4 mile north of Pilot Peak, growing on dry bare soil in openings, north of where the dirt road forks, the south fork leads to the Lookout on Pilot Peak., 39.7875 -120.864722, 2103m
CHSC:V
CHSC054400 Vernon H. Oswald 4659 1991-06-12
United States, California, Plumas, Lassen Volcanic National Park. Access road near Terminal Geyser. T30N R05E S36 NW1/4 of NW1/4, 40.420833 -121.378333, 1786m
CHSC:V
CHSC048903 Vernon Oswald 2968 1987-06-09
United States, California, Butte, Near the headwaters of Scotts John Creek, 3.3. mi n of the connector road between Humboldt and Humbug roads, ca. 4 mi ne of Jonesville. T27N R05E S33 NE1/4 of SW1/4, 40.150833 -121.418056, 1926m
CHSC:V
CHSC037831 R. A. Schlising; K. Tarp 4338 1982-07-24
United States, California, Butte, E of Sterling City, below Diversion Dam on West Branch of Feather River, on Retson Road. At streamside. T24N R04E S16, 39.933611 -121.531389, 975m
CHSC:V
CHSC023568 W. O. Baum 32 1971-06-21
United States, California, Lassen, E slope on fire trail on Gallatin Peak., 40.564167 -120.736111, 1920m
CHSC:V
CHSC021151 M. S. Taylor 845 1975-07-17
United States, California, Tehama, Scattered on s side of Carter Meadows, ca. 1/2 mi e of Butte Mountain, ca. 5 mi s of junc of Hwys 32, 36 & 89., 40.219167 -121.414722, 1829m
CHSC:V
CHSC001669 M. Yoder 1941-06-06
United States, California, Siskiyou, Castle Lake., 41.224167 -122.384167, 1981m
CHSC:V
CHSC097983 April A. Allard; Gregory D. O'Connell 13 2005-06-15
United States, California, Humboldt, NE of Grouse Mtn. Roadside. T04N R04E S01 NE1/4, 40.761111 -123.669444, 5339m
CHSC:V
CHSC043752 Vernon Oswald 2133 1986-06-18
United States, California, Glenn, Road off of FH7 to the summit of Black Butte Mt. Uncommon on the floor of fir forest. T22N R09W S27 NW1/4, 39.734444 -122.869444, 2134m
CHSC:V
CHSC050425 Vernon Oswald 4294 1990-06-14
United States, California, Butte, Logging road (T-Line) crossing High Rock Ravine, 0.1 mile west of its junction with Retson Rd (10-T), ca. 1.0 mile north-northwest of Bald Mtn Lookout. T24N R04E S01 NW1/4 of SE1/4, 39.961944 -121.480556, 1731m
CHSC:V
CHSC060359 Mary Ann Showers 2580 1992-06-26
United States, California, Tehama, Lassen Volcanic National Park. Canyon bottom along West Sulphur Creek east of Sulphur Works Entrance Station. T29N R04E S27, 40.435278 -121.528889, 1829m
CHSC:V
CHSC056304 K. R. Stern 8143 1985-06-14
United States, California, El Dorado, Echo Summit., 38.856944 -120.071944, 2225m
CHSC:V
CHSC045974 Lowell Ahart 873 1975-07-13
United States, California, Sierra, Growing on moist soil along Pass Creek, about 1/2 mile south of Jackson Meadows Road, about 3 air miles west of Webber Lake., 39.503056 -120.481667, 2134m
CHSC:V
CHSC044235 Vernon Oswald 3529 1988-06-27
United States, California, Tehama, Trail between Ides Cove Trailhead and 25N16 along the e side of the Yolla Bolly-Middle Eel Wilderness west of Paskenta. T25N R09W S15 NE1/4, 40.036389 -122.8375, 2134m
CHSC:V
CHSC036093 R. A. Schlising; K. Tarp, F. J. Fuller 4330 1982-07-18
United States, California, Butte, NE part of county, N of Philbrook Res.; SE of Snow Mountain peak, on flanks of mountain. T26N R05E S33, 40.063889 -121.418056, 2103m
CHSC:V
CHSC020983 F. T. Griggs; A. Pass 199 1975-07-16
United States, California, Plumas, N. shore of Lower Buck's Lake. T24N R07E S29, 39.902778 -121.219444
CHSC:V
CHSC001657 V. Holt 1942-07-09
United States, California, Trinity, Bear Lake, Trinity Alps., 40.9675 -123.039444, 2134m
CHSC:V
CHSC001668 1932-05-28
United States, California, Plumas, Lake Almanor., 40.268611 -121.146111, 1372m
CHSC:V
CHSC012271 Carol Begert 1972-07-23
United States, Washington, Okanogan, On Hart's Pass road in Okanogan Nat'l Forest. Growing at forest edge along road.
CHSC:V
CHSC117551 Lowell Ahart 21101 2016-07-09
United States, California, Plumas, South side of the dirt road, about 1/2 mile southeast of Table Mountain, about 1 1/2 miles (air) northwest of Tamarack Flat, about 3 1/2 miles (air) northwest of Little Grass Valley Reservoir Dam. T22N R08E S15 SE1/4, 39.766111 -121.066111, 1759m
CHSC:V
CHSC119482 Lowell Ahart; John Dittes, Josephine Guardino 21526 2017-06-29
United States, California, Nevada, 20 yards south of Carpenter Valley Road, west of the buildings, about 4.5 miles (air) west of Hobart Mills, about 6 miles (ari) northwest of Truckee, Carpenter Valley, meadow basin of Prosser Creek. T18N R15E S24 NW1/4, 39.395278 -120.2725, 1905m
CHSC:V
CHSC007593 Nick Santamaria 280 1969-07-14
United States, California, Lassen, East side of Gallatin Peak near an old logging road which connects to road 5A.
CHSC:V
CHSC007890 Nick Santamaria 96 1969-06-16
United States, California, Lassen, Along side the road going into Dean's meadow approx 50 feet from the junction of the road going around the western side of Dean's ridge near Eagle Lake., 40.558564 -120.729828, 1981m
CHSC:V
CHSC098942 Lowell Ahart 14812 2008-06-05
United States, California, Plumas, Steep west bank of the South Fork of the Feather River, about 1/8 mile southwest of the Feather Fork Mine, about 1 1/4 miles northeast of the Little Grass Valley Reservoir. T22N R09E S14 SW1/4, 39.763611 -120.944722, 1646m