CHSC:V
CHSC031104 Thomas Chastain 17 1980-04-12
United States, California, Tehama, Ca. 3 km n of Black Butte Dam and 22.1 km sw of Corning., 39.842778 -122.336111, 160m
CHSC:V
CHSC036149 C. W. Dawson 13 1978-04-02
United States, California, Butte, 2.1 mi. ne of junction of Cal. Hwy. 99 and Pentz Rd. se side of roadway., 39.639722 -121.673611, 61m
CHSC:V
CHSC090498 Jose Romero 12 1983-04-20
United States, California, Butte, Site located on the Oroville Wildlife Area. Junction of Larkin and Timothy Rds, 4 mi. s.w. of Oroville., 39.456111 -121.641667, 46m
CHSC:V
CHSC097437 Robert Fischer 1038 2006-07-02
United States, California, Plumas, Buckslake. Between Oroville and Bucks Lake, off the Oro-Quincy Hwy, at large meadow just south of Bucks Lake., 39.868056 -121.176111, 1372m
CHSC:V
CHSC026322 M. Snipes 4 1977-03-28
United States, California, Kern, Top of Grapevine, e side of Hwy. 5., 34.915 -118.923333, 1276m
CHSC:V
CHSC057379 Sandy Trimble 11 1987-04-13
United States, California, San Mateo, On e slope of Hwy 84, 6.7 mi w of Hwy 1, and 8.6 mi e of Hwy 35., 37.318889 -122.295833, 274m
CHSC:V
CHSC012053 K. J. Hislop 115 1970-03-26
United States, California, Sutter, Found ca. 200 yds e of Moore Creek, ca. 100 yds n of Cole House, Moore Canyon, Sutter Buttes., 39.198889 -121.795, 122m
CHSC:V
CHSC106710 Barbara Ertter 8616 1989-07-01
United States, California, Colusa, Road to Goat Mt Lookout, 0.4 mi S of Rt M-10 (Bear Creek-Fouts Spring Rd) at head of S fk Stony Creek, ca 12 airmiles WSW of Stonyford. T17N R08W S, 39.290278 -122.749167, 1372m
CHSC:V
CHSC008404 Edward L. Smith 478 1958-06-20
United States, California, Madera, Located at Bass Lake., 37.323056 -119.5625, 914m
CHSC:V
CHSC062830 Ella Icard 1893-04-00
United States, California, Butte, [No locality info given on label]
CHSC:V
CHSC003941 D. F. Johnson 10 1967-03-09
United States, California, Tehama, Found on hillsides, especially around reservoir ca. 150 yds. north of Johnson Rd. ca. 10 mi. west of Red Bluff., 40.151389 -122.403056, 171m
CHSC:V
CHSC116216 Arthur C. Barrett 25 1915-07-13
United States, California, Plumas, Plumas National Forest. Lone Rock Valley., 40.235278 -120.693611, 1676m
CHSC:V
CHSC091407 Richard R. Halse 4013 1990-05-18
United States, Oregon, Polk, Along State Hwy. 99W, 3.6 miles N of its junction with State Hwy. 22 in Pickreall. T07S R04W S06, 44.99248 -123.22474, 60m
CHSC:V
CHSC091973 Richard R. Halse 3562 1988-04-07
United States, Washington, Klickitat, White Salmon, near the intersection of NE Park and NE Grandview. T03N R11E S19, 156m
CHSC:V
CHSC092233 Richard R. Halse 6595 2004-06-18
United States, Oregon, Lake, Along State Hwy. 140, 2.5 miles east of its junction with U.S. Hwy. 395., 42.250278 -120.167778, 1619m
CHSC:V
CHSC093729 Richard R. Halse 6705 2005-05-17
United States, Oregon, Lane, At the end of Baker Beach Road ca. 6 miles north of Florence off of U. S. Hwy. 101., 44.087778 -124.118333, 2m
CHSC:V
CHSC096862 Lowell Ahart 13979 2007-06-03
United States, California, Butte, On the east side of Highway 70, about 1/4 mile northeast of the Poe Dam on the North Fork of the Feather River. T23N R05E S32 NE1/4, 39.812222 -121.427222, 486m
CHSC:V
CHSC098152 Aaron Liston; Richard Halse 1260 2006-05-05
United States, Oregon, Douglas, Lower Wolf Creek road.
CHSC:V
CHSC098177 LeRoy E. Detling 4906 1941-06-18
United States, Oregon, Klamath, Modoc Point T36S R07E S, 42.444861 -121.868345, 1281m
CHSC:V
CHSC098178 LeRoy E. Detling 4908 1941-06-18
United States, Oregon, Klamath, 2 miles south of Fort Klamath. T33S R07 1/2 E; lodgepole pine forest., 42.7045128 -121.9956303, 1295m
CHSC:V
CHSC106689 B. Ignacio 2008-05-03
United States, California, Lassen, Fort Sage Mountains., 40.057222 -120.062222, 1520m
CHSC:V
CHSC106688 Zachary Garcia 2008-05-03
United States, California, Lassen, Fort Sage Mtns. OHV Trailhead & trail to Indian Springs., 40.061111 -120.073056, 1439m
CHSC:V
CHSC108001 Lowell Ahart; John Dittes 17498 2011-06-20
United States, California, Lassen, 40 yards west of the stream, about 300 yards 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 S22 center of north 1/2, 41.121667 -120.808611, 1521m
CHSC:V
CHSC108254 Ann Pinzl 12345 1997-05-26
United States, Nevada, Carson City, East base of Carson Range, west side of Rte 395, 0.2 road mile south of Hobart Road. T16N R20R S36, 1570m
CHSC:V
CHSC108334 Richard R. Halse 7223 2007-06-18
United States, Oregon, Umatilla, Along Mt. Emily Summit Road ca. .4 miles east of its junction with Interstate Hwy. 84 (Exit 243), ca. 30 miles SE of Pendleton., 45.438611 -118.319444, 1190m
CHSC:V
CHSC111346 Lowell Ahart 17952 2012-05-02
United States, California, Butte, On damp dark clay soil, along the fence, west of the Government Pole Line, Upper Bidwell Park, about 1 mile east of Chico. T22N R02E S18 NE 1/4, 39.768889 -121.793889, 85m
CHSC:V
CHSC111697 David Isle 2087 1987-08-10
United States, California, Glenn, Black Butte River Watershed. S aspect, S of Pinto Riddge ridgetop road. T22N R09W S21 NE1/4 of SE1/4, 39.745243 -122.877338, 2073m
CHSC:V
CHSC114354 D. G. Kelch 06.175 2006-05-10
United States, California, Marin, Lucas Valley Rd., 38.043889 -122.613611, 99m
CHSC:V
CHSC115452 M. Sutton; C. Yasuda, S. Luse 23 2013-04-09
United States, California, Butte, Centerville Flumes., 39.804722 -121.643056, 350m
CHSC:V
CHSC118202 Tim Kask 257 2016-04-01
United States, California, Tehama, Antelope Cr. drainage, McClure trail approx. .5 mi. from top. 10T 0598851/4458647
CHSC:V
CHSC118557 Lowell Ahart; John Dittes, Josephine Guardino 21405 2017-06-15
United States, California, Shasta, Along poor dirt road extending from end of Mackey's Cove Road to northeast shore of Fall River Lake, about 0.5 mile northwest of airport runway, about 1.2 miles (air) north of Fall River Mills, Fall River Valley. T37N R05E S19 SW1/4, 41.0225 -121.442778, 1008m
CHSC:V
CHSC118701 Chelsea Morgan 2015-022 2015-06-28
United States, California, Plumas, Plumas National Forest. Located near Moonlight Valley, south of Forest Service road 28N30B, northwest of 28N30B1 UTM 688739 E, 4455754 N, NAD83 Zone 10N., 1800m
CHSC:V
CHSC118728 Reed Kenny; Wendy L. Boes 2015-003 2016-06-26
United States, California, Plumas, Plumas National Forest. Near Smith Creek, near Forest Service road 28N03 (UTM 693689 E, 4456513 N, NAD83 Zone 10N), 1580m
CHSC:V
CHSC118582 Richard R. Halse 9715 2016-05-29
United States, California, Siskiyou, Along Hilt Road ca. 2.1 miles northwest of Hilt on the Oregon/California State Line., 42.004722 -122.645, 876m
CHSC:V
CHSC119095 Richard R. Halse 8170 2011-04-26
United States, Oregon, Douglas, Along Cow Creek Road ca. 23.2 miles northwest of Glendale., 42.884167 -123.558056, 272m
CHSC:V
CHSC098607 LeRoy Gross; Michael Honer, Leland Lubinsky 181 2000-04-27
United States, California, Los Angeles, San Rafael Hills: Ridge running west from Lookout Tower, east of the (2) Glendale Freeway. Near ridgetop; area burned in 1999., 34.186667 -118.210833, 488m
CHSC:V
CHSC091882 Richard R. Halse 6499 2004-05-30
United States, Oregon, Harney, Along U.S. Hwy. 20 ca. 22 miles southeast of Hampton., 43.538056 -119.851944, 1405m
CHSC:V
CHSC091995 Lowell Ahart 12181 2005-07-23
United States, California, Nevada, Meadow, under the power lines, about 100 yards west of the paved road, southwest of Lake Spaulding, about 1/2 mile north of Highway 20. T17N R12E S21 SW1/4, 39.3175 -120.64, 1573m
CHSC:V
CHSC092054 Lowell Ahart 12347 2005-08-30
United States, California, Sierra, On a gravel bar, on the east side of Pass Creek, about 1/8 mile south of French Meadow, about 2 1/2 miles west of Webber Lake. T19N R13E S24 SE1/4, 39.497778 -120.465833, 2032m
CHSC:V
CHSC093459 Lowell Ahart 12595 2006-05-08
United States, California, Butte, About 300 yards south of the three Gray Pines on the rim of Coal Canyon, about 2 miles northwest of the parking area, cow chute, and Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. T20N R04E S07 SW1/4, 39.600556 -121.572778, 337m
CHSC:V
CHSC093523 Lowell Ahart; John Dittes 12015 2005-06-09
United States, California, Siskiyou, Open 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
CHSC:V
CHSC093684 Lowell Ahart; John Dittes 11873 2005-06-01
United States, California, Lassen, On the east side of the poor dirt road, about 1/2 mile west of Scott Road, Long Valley, about 2 miles (air) northwest of the intersection of Scott Road and Highway 70, 3.8 miles (air) northwest of Hallelujah Junction. T23N R17E S29 SE1/4, 39.812222 -120.089722, 1449m
CHSC:V
CHSC093736 Richard R. Halse 2844 1984-06-08
United States, Oregon, Polk, Along State Hwy> 22, 7 miles W of Salem or 3 miles E of Rickrell Junction by intersection with Greenwood Road. T07S R04W S28, 44.93371 -123.18394, 50m
CHSC:V
CHSC094276 Lowell Ahart 12991 2006-07-16
United States, California, Butte, On the west side of Willow Creek, on the east side of a large meadow and bog, about 200 yards southeast of the cabin, about 3/4 mile (air) northwest of Jonesville, about 5 miles (air) northeast of Butte Meadows. T26N R04E S12 SW1/4, 40.116944 -121.474167, 1569m
CHSC:V
CHSC094360 Lowell Ahart 13032 2006-07-19
United States, California, Tehama, North edge of an open dry flat, about 100 yards west of the dirt road, about 50 yards east of Colby Creek, about 2 miles (air) southeast of Colby Mountain, about 5 miles (air) northeast of Butte Meadows. T26N R04E S11 NE1/4, 40.1225 -121.488889, 1525m
CHSC:V
CHSC094711 Lowell Ahart 12763 2006-06-15
United States, California, Glenn, On the west side of the creek, about 400 yards north of the ford across Stony Creek (Forest Road 18N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford. T18N R07W S15 SW1/4, 39.411944 -122.635, 608m
CHSC:V
CHSC094928 K. Lang; classmates 18 2005-04-02
United States, California, Lake, Walker Ridge., 39.085278 -122.487222, 1000m
CHSC:V
CHSC096661 Lowell Ahart 13735 2007-05-08
United States, California, Tehama, Along flood plain of Dibble Creek, about 100 yards north of Highway 36, about 3.7 miles west of the intersection of Highway 36 and 99 or I-5, about 4 miles (air) northwest of Red Bluff. T27N R04W S04 north half, 40.225556 -122.296389, 111m
CHSC:V
CHSC097083 Lowell Ahart; Josephine Guardino 14378 2007-07-21
United States, California, Plumas, Around pine trees, about 100 yards northeast of the bridge, about 80 yards east of the intersection, on the north side of the Beckwourth Taylorsville Road, about 2 1/2 miles (air) northwest of the most northwest part of Lake Davis. T24N R12E S11 SE1/4, 39.931389 -120.622778, 1793m
CHSC:V
CHSC097310 Lowell Ahart; John Dittes, Josephine Guardino 14476 2007-08-10
United States, California, Plumas, About 30 yards south of Beckwourth Gensee Road, there is a small quarry east of a poor road, the meadow and stream, about 2 miles (air) north of the north end of Lake Davis. T24N R13E S07 NE1/4, 39.967222 -120.552222, 1761m
CHSC:V
CHSC097527 Lowell Ahart; John Dittes 14119 2007-06-16
United States, California, Plumas, West of a small stream, on the south side of County Road 111 (Beckwourth Genesee Road), 10 yards east of Forest Road 24N08, Red Clover Valley, about 2 miles (air) north of the north end of Lake Davis. T24N R13E S09 NW1/4, 39.968056 -120.5325, 1648m
CHSC:V
CHSC098166 Richard R. Halse 6961 2006-06-04
United States, Oregon, Harney, East base of the Pueblo Mountains by Cottonwood Creek, ca. 7.5 miles south of Fields., 42.161667 -118.61, 1314m
CHSC:V
CHSC098176 Lilla Leach 1314 1927-07-31
United States, Oregon, Hood River, Elk Meadows, Mt. Hood, Oregon., 45.3239 -121.6386
CHSC:V
CHSC098636 Richard R. Halse 6996 2006-08-04
United States, California, Modoc, Modoc National Forest, south end of the Warner Mountains, along Patterson Mill Road by Homestead Flat., 41.198611 -120.171667, 2152m
CHSC:V
CHSC098967 Lowell Ahart 14750 2008-05-12
United States, California, Butte, Below the high water line of Lake Oroville, on the east side of Sucker Creek, about 100 yards north of where Sucker Creek enters the South Fork of the Feather River, about 1/4 mile northwest of the Ponderosa Dam. T20N R06E S33 NW1/4, 39.550278 -121.310833, 258m
CHSC:V
CHSC099140 Lowell Ahart; John Dittes 14873 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
CHSC099135 Lowell Ahart; John Dittes 14886A 2008-06-19
United States, California, Lassen, Open flat, east bank of Willow Creek, about 30 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
CHSC099124 Lowell Ahart; John Dittes 14886 2008-06-19
United States, California, Lassen, Open flat, east bank of Willow Creek, about 30 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
CHSC099103 Lowell Ahart; John Dittes 14969 2008-06-20
United States, California, Lassen, About 10 yards west of where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber. T39N R08E S34 NE1/4, 41.183056 -121.036111, 1263m
CHSC:V
CHSC101706 Lowell Ahart 15619 2009-04-26
United States, California, Butte, In a small open meadow, about 150 yards southwest of Ten Mile House Road, Upper Bidwell Park, about 1/2 mile (air) southwest of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico. T23N R02E S35 SW1/4, 39.802778 -121.723611, 287m
CHSC:V
CHSC101779 Lowell Ahart; John Dittes, Josephine Guardino 15872 2009-06-14
United States, California, Plumas, East of Forest Road 27N01Y, about 1.3 miles (air) west of Lake Almanor Dam. T27N R08E S29 NW 1/4, 40.176111 -121.113056, 1462m
CHSC:V
CHSC102641 Lowell Ahart; John Dittes, Josephine Guardino 16136 2009-07-22
United States, California, Plumas, On the west side of Forest Service Road 27NO2K, east side of Long Valley, about 3.5 miles (air) west-southwest of Greenville, about 5.2 miles (air) southeast of Lake Almanor Dam. T26N R09E S07 SW/14, 40.119722 -121.018889, 1606m
CHSC:V
CHSC103192 Richard R. Halse 7448 2008-05-24
United States, Oregon, Jackson, Northwest of Medford, along Meadows Road at junction with road to White Feathers Farm, ca 1 Mile south of its junction with Ramsey Road., 42.5775 -122.954722, 604m
CHSC:V
CHSC105808 Lowell Ahart 17205 2010-09-21
United States, California, Butte, About 70 yards east of the poor dirt road, about 80 yards west of Big Kimshew Creek, about 1 1/2 miles (air) northeast of Jones Meadow, about 2 1/2 miles (air) southeast of Philbrook Reservoir. T25N R05E S29 NE1/4, 40.001389 -121.428333, 1918m
CHSC:V
CHSC105781 Lowell Ahart 17158 2010-09-15
United States, California, Sierra, Open areas, around trees, about 20 yards southeast of the cabin, about 20 yards southeast of the upper pond, at the spring, about 2 3/4 miles (air) north of Yuba Pass on Highway 49, about 4 miles (air) east of Haskell Peak. T21N R13E S26 NE1/4, 39.645278 -120.488889, 2135m
CHSC:V
CHSC106069 Lowell Ahart; John Dittes 16977 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 north 1/2, 41.121667 -120.808611, 1521m
CHSC:V
CHSC107352 Lowell Ahart; John Dittes 17556 2011-06-22
United States, California, Modoc, About 50 yards east of the road, about 100 yards northeast of the Pilot Butte Parking Lot, north edge of Ash Creek Floodplain, 1.1 miles (air) south of County road 87, 7.7 miles (air) west of Adin, 10 miles (air) east of Lookout, Big Valley. T39N R08E S30 NE1/4, 41.196111 -121.091944, 1265m
CHSC:V
CHSC107346 Lowell Ahart; John Dittes 17555 2011-06-22
United States, California, Modoc, About 50 yards east of the road, about 100 yards northeast of the Pilot Butte Parking Lot, north edge of Ash Creek Floodplain, 1.1 miles (air) south of County road 87, 7.7 miles (air) west of Adin, 10 miles (air) east of Lookout, Big Valley. T39N R08E S30 NE1/4, 41.196111 -121.091944, 1265m
CHSC:V
CHSC107840 Ann Pinzl 13836 2001-05-07
United States, Nevada, Eureka, Simpson Park Mts, McClusky Summit, south side. T23N R49E S06 SE1/4, 39.888611 -116.499444, 2134m
CHSC:V
CHSC108836 Lowell Ahart 17874 2012-04-17
United States, California, Butte, Bare areas where cobbles were removed for Oroville Dam, about 100 yards south of where the road turns north, about 1/2 mile west of Pacific Heights Road, Oroville Wildlife Area, about 5 miles (air) southwest of Oroville. T19N R03E S03 NE1/4, 39.450833 -121.613056, 35m
CHSC:V
CHSC109065 Lowell Ahart 17895 2012-04-20
United States, California, Butte, On the west side of the South Rim Trail, about 5/8 mile west of Highway 32, about 8 1/2 miles northeast of Chico, south part of Upper Bidwell Park. T22N R02E S02 NW1/4, 39.796667 -121.73, 255m
CHSC:V
CHSC109180 Lowell Ahart; Linnea Hanson, Susan Bazell, Josephine Guardino 18012 2012-05-10
United States, California, Butte, On the north side of Big Chico Creek, south side of the path, south of the paved park road, south of the old walnut orchard, south of Vallombrosa Avenue, about 1/4 mile west of Peterson Drive, Lower Bidwell Park, Chico. T22N R02E S19 NW1/4, 39.750833 -121.801389, 76m
CHSC:V
CHSC109635 Lowell Ahart; John Dittes 18338 2012-07-11
United States, California, Modoc, East of the gravel pit, north edge of the meadow, about 1/8 mile east of the parking area on the east side of Elkins Lane, Ash Creek State Wildlife Area, about 4 miles (air) west of Adam, about 8 miles (air) northeast of Bieber, Big Valley. T39N R08E S26 NW1/4, 41.198611 -121.020833, 1266m
CHSC:V
CHSC109679 Lowell Ahart; John Dittes 18330 2012-07-10
United States, California, Modoc, About 300 yards northeast of the old barn, on the sides of the mowed road. Ash Creek State Wildlife Area, about 3.9 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Valley. T39N R08E S27 SE1/4, 41.185278 -121.028611, 1266m
CHSC:V
CHSC112052 Lowell Ahart; John Dittes 18343 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
CHSC112051 Lowell Ahart; John Dittes 18342 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
CHSC112399 Lowell Ahart; John Dittes, Todd Sloat 18781 2013-06-09
United States, California, Lassen, Pasture field, about 100 yards west of the north-south road, on the west side of McArthur Diversion Canal, 2.1 air-miles of Rat Farm Boat Launch, 1.2 air-miles north of McArthur, Fall River Valley, McArthur Swamp. T37N R05E S, 41.068611 -121.410278, 1007m
CHSC:V
CHSC112820 Lowell Ahart; John Dittes 18953 2013-07-25
United States, California, Modoc, 10 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
CHSC:V
CHSC113397 Lowell Ahart 19536 2014-07-02
United States, California, Butte, On the south side of the County Road, about one mile west of the intersection of County Road and Lumpkin Road, about 7 miles northeast of Feather Falls. T20N R07E S04 N1/2, 39.627222 -121.198611, 1260m
CHSC:V
CHSC113878 Lowell Ahart 19786 2014-08-26
United States, California, Plumas, On the south side of the South Fork of the Feather River, Little Grass Valley Reservoir, about 200 yards southwest of the parking lot to the Pacific Crest Trail, about 1/4 mile southwest of the bridge across the South Fork of the Feather River, about 4 miles (air) north of La Porte. T22N R09E S28 NE1/4, 39.746111 -120.970833, 1534m
CHSC:V
CHSC115308 Lowell Ahart 20132A 2015-04-30
United States, California, Yuba, Near shallow drainage, serpentine, on the west side of the quarry, about 1 1/4 miles (air) southwest of Bullards Bar Dam, about 3 miles (air) northeast of Dobbins. Yellow Pine Forest. T18N R07E S26 SE1/4, 39.381389 -121.148333, 710m
CHSC:V
CHSC115361 Lowell Ahart 19961 2015-02-24
United States, California, Butte, Along the south side of the poor road northeast of the Disc Golf Field, Humboldt Trail, Upper Bidwell Park, about 5 miles (air) northeast of Chico. T22N R02E S11 NW1/4, 39.781111 -121.73, 394m
CHSC:V
CHSC115358 Lowell Ahart 19957 2015-03-21
United States, California, Butte, Steep east road cut, along Oregon Gulch Road, about one mile south of Oregon city, about 4 1/2 miles north of the intersection of Cherokee Road and Oregon Gulch Road, about 8 miles north of Oroville. T20N R04E S22, 39.581389 -121.525278, 309m
CHSC:V
CHSC116232 Lowell Ahart 20289 2015-07-04
United States, California, Plumas, On the west side of the paved road, about 1/2 mile north of the intersection of Lumpkin Ridge Road and road to Little Grass Valley Reservoir, aabout 1/1/2 miles (air) north of Little Grass Valley Reservoir dam. T22N R09E S30 NW1/4, 39.746111 -121.026667, 1731m
CHSC:V
CHSC117186 Lowell Ahart; John Dittes 21018 2016-06-07
United States, California, Lassen, On the west edge of State Highway 299, Big Valley Mountains, 0.4 mile (air) northeast of Big Valley Summit, 5.0 miles (air) southwest of Bieber. T37N R07E S07 NE1/4, 41.065833 -121.207222, 1398m
CHSC:V
CHSC117550 Lowell Ahart 21102 2016-07-09
United States, California, Plumas, 40 yards south 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 SE 1/4, 39.766111 -121.066111, 1759m
CHSC:V
CHSC119477 Lowell Ahart; John Dittes, Josephine Guardino 21503 2017-06-28
United States, California, Nevada, About 50 yards north of the north edge of Carpenter Meadow, about 50 yards south of the poor dirt road, about 4.9 miles (air) west of Hobart Mills, about 6.1 miles (air) northwest of Truckee, Basin of Prosser Creek, Carpenter Valley. T18N R15E S23 NE1/4, 39.403333 -120.278056, 1938m
CHSC:V
CHSC119474 Lowell Ahart; John Dittes, Josephine Guardino 21507 2017-06-28
United States, California, Nevada, About 20 yards north of the north edge of Carpenter Meadow, about 80 yards south of the poor dirt road, about 4.9 miles (air) west of Hobart Mills, about 6.1 miles (air) northwest of Truckee, Basin of Prosser Creek, Carpenter Valley. T18N R15E S23 NE1/4, 39.403333 -120.278056, 1938m
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CHSC120390 Richard R. Halse 9958 2017-05-18
United States, Oregon, Gilliam, Along Blalock Canyon Road ca. 501 miles southeast of its junction with Interstate Hwy. 84., 45.631111 -120.331389, 307m
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CHSC113673 L. P. Janeway 11387 2014-06-17
United States, California, Sierra, Northern High Sierra Nevada. Plumas National Forest; on the old mining tailings of Poverty Hill, between Gold Run Creek and Slate Creek. T20N R09E S06 NE1/4 USGS Quadrangle: American House 1:24,000, 39.6275 -121.002222, 1372m
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CHSC091929 L. P. Janeway; B. Castro 8482 2005-07-10
United States, California, Lassen, Northern High Sierra Nevada. Crest of the Diamond Mountains overlooking Janesville and the north end of Honey Lake; 0.2 km north of Road 28N01 and 0.6 km east of junction of Janesville Grade Road (Road 208 & 28N02) and Road 28N01. T28N R13E S34 SW1/4 of NW1/4 USGS Quadrangle: Antelope Lake 1:24,000, 40.244722 -120.51, 1859m
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CHSC102566 L. P. Janeway 9893 2009-08-04
United States, California, Siskiyou, High Cascade Range. Flat open area along Military Pass Road (43N19) 3.4 km east of Military Pass, 6.4 air km northwest of Ash Creek Butte. T42N R02W S17 NW1/4 of SE1/4 USGS Quadrangle: Ash Butte 1:64,000, 41.484722 -122.106944, 1804m
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CHSC090421 Niall McCarten; Roxanne Bittman 5421 1986-06-16
United States, California, Tehama, Mendocino National Forest--North Coast Ranges. Thomes Creek Watershed. NE side Rd. 25N01. T25N R08W S28 SE1/4 USGS Quadrangle: Ball Mt., 39.991111 -122.757222, 1524m
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CHSC090449 Niall McCarten; Roxanne Bittman 5398 1986-06-14
United States, California, Tehama, Mendocino National Forest--North Coast Ranges. Thomes Creek Watershed. No. side Rd. 25N26. T24N R09W S03 SE1/4 USGS Quadrangle: Ball Mt., 39.956944 -122.851389, 1402m
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CHSC090911 Niall McCarten; Roxanne Bittman 5397 1986-06-14
United States, California, Tehama, Mendocino National Forest; North Coast Ranges; Thomes Creek Watershed. N side Rd. 25N26. T24N R09W S03 SE1/4 USGS Quadrangle: Ball Mt., 39.956667 -122.85, 1402m
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CHSC120188 R. A. Schlising; R. Banchero 4040 1981-04-17
United States, California, Butte, 2.5 miles north of LaPorte Road; disturbed roadside in savanna of Quercus douglasii. T18N R04E S36 USGS Quadrangle: Bangor 1:24,000, 39.373703 -121.473977, 76m
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CHSC105852 B. Castro; L. P. Janeway 1084 2000-04-21
United States, California, Tehama, High Cascade Range. North side of Mill Creek 1.3 mi east of Black Rock and Ponderosa Way. T27N R03E S18 NW1/4 of SW1/4 USGS Quadrangle: Barkley Mountain 1:24,000, 40.1925 -121.687222, 716m
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CHSC118013 A. C. Sanders 23550 2000-07-08
United States, California, Madera, Sierra Nevada Mtns: NE shore of Bass Lake, along the lakeshore road from Bass Lake School to near mouth of North Fork Willow Creek. USGS Quadrangle: Bass Lake 1:24,000, 37.333333 -119.575, 1037m
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CHSC105864 J. K. Nelson; Lauren Johnson, Brad Rust, Talitha Penland Derksen 2010-023 2010-06-07
United States, California, Tehama, 1.75 mi SSW of Tedoc Gap, ca 20 mi west of Red Bluff, along side Forest Road 2712. UTM N10N 4451503.011 mN, 507778.364mE. T27N R09W S05 USGS Quadrangle: Beegum West 1:24,000, 40.213889 -122.908611, 524m
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CHSC120200 R. A. Schlising; K. Tarp 4357 1982-07-28
United States, California, Butte, Plumas National Forest, southeast of Pulga, and south of Coyote Gap Station. T22N R05E S21 USGS Quadrangle: Berry Creek 1:24,000, 39.797237 -121.378235, 838m