CHSC:V
CHSC009340 B. Anthony 403 1968-04-01
United States, California, Butte, Lawn at Vets Village, Chico State College., 39.73 -121.846111
CHSC:V
CHSC009347 B. Anthony 461 1968-04-16
United States, California, Butte, Chico State College Campus, entrance to Vets Village, Chico., 39.73 -121.846111
CHSC:V
CHSC009348 B. Anthony 449 1968-04-11
United States, California, Tehama, Rest stop on Interstate Hwy, 5 North, 11 miles S. of Cottonwood., 40.251111 -122.261111
CHSC:V
CHSC085713 G. F. Hrusa; T. D. Wilfred 12939 1996-06-10
United States, California, Shasta, Lassen National Forest. On Hwy 44 approx 1/2 m. N of Hwy 89 intersection. USGS Quadrangle: Manzanita Lake 1:24,000, 40.551667 -121.580278, 1730m
CHSC:V
CHSC085471 G. F. Hrusa; T. D. Wilfred 12946 1996-06-10
United States, California, Shasta, Lassen National Forest. Near Forest Boundary on Hwy 44 approx 2 m. W of Hwy 89 intersection. USGS Quadrangle: Manzanita Lake 1:24,000, 40.538056 -121.610833, 1540m
CHSC:V
CHSC088101 Jenny Marr 111 1993-07-01
United States, California, Siskiyou, Butte Valley Wildlife Area, +/- 7 air miles NW of the town of MacDoel. Meadow NW of Meiss Lake. T46N R04W S06 NE1/4 USGS Quadrangle: Panther Rock 1:24,000, 41.865 -122.131944, 1350m
CHSC:V
CHSC085957 Jenny Marr; Heidi West 1998-04-30
United States, California, Glenn, Vicinity of North Fork Stony Creek, Rocky Ridge, and Newville. T22N R06W S USGS Quadrangle: Newville 1:24,000, 39.789444 -122.513889, 198m
CHSC:V
CHSC086460 Jenny Marr 77 1993-07-01
United States, California, Siskiyou, Butte Valley Wildlife Area, +/- 7 air miles NW of the town of MacDoel. Meadow NE of Meiss Lake. T46N R04W S06 NE1/4 USGS Quadrangle: Panther Rock 1:24,000, 41.865 -122.131944, 1350m
CHSC:V
CHSC086619 Jenny Marr 2 1993-07-01
United States, California, Siskiyou, Butte Valley Wildlife Area, +/- 7 air miles NW of the town of MacDoel. Meadow NW of Meiss Lake. T46N R04W S06 NE1/4 USGS Quadrangle: Panther Rock 1:24,000, 41.865 -122.131944, 1350m
CHSC:V
CHSC087150 Jenny Marr; Beth Hendrickson 1999-02-18
United States, California, Colusa, Vicinity of Funks Creek, Antelope Valley, and Sites. T17N R04W S USGS Quadrangle: Sites 1:24,000, 39.3475 -122.378889, 107m
CHSC:V
CHSC086013 Jenny Marr; Joyce Lacey-Rickert, Heidi West, Caroline Warren 1998-04-01
United States, California, Tehama, Vicinity of Long Hollow and Grizzly Creek. T26N R06W S USGS Quadrangle: Lowrey 1:24,000, 40.112778 -122.573056, 274m
CHSC:V
CHSC085595 Richard R. Halse 6166 2002-05-27
United States, Oregon, Benton, McDonald State Forest, NW of Corvallis, along Road 6021. In meadow., 44.624167 -123.353889, 531m
CHSC:V
CHSC087361 Lowell Ahart 10784 2004-04-29
United States, California, Tehama, Near a vernal pool, along the Nomalaki Trail, about 1/2 mile northwest of Bowers Creek, about 1 1/4 miles northwest of Forest Road 23N69 (Mud Flat Road), about 7 miles (air) southwest of Paskenta. T23N R07W S20 NE1/4, 39.840278 -122.665, 571m
CHSC:V
CHSC087987 Lowell Ahart; John Dittes, Josephine Guardino, Robert Schlising 11181 2004-07-03
United States, California, Plumas, On the north side of a forest road, about 1/4 mile north of Taylor rock, about 1 mile (air) southwest of Grizzly Peak, about 5 miles (air) south of Taylorsville, about 8 miles (air) northeast of Quincy. T25N R10E S25 NE1/4, 40.004722 -120.817778, 2053m
CHSC:V
CHSC087989 Lowell Ahart; John Dittes, Josephine Guardino, Robert Schlising 11155 2004-07-03
United States, California, Plumas, On the north side of a forest road, about 1/4 mile north of Taylor rock, about 1 mile (air) southwest of Grizzly Peak, about 5 miles (air) south of Taylorsville, about 8 miles (air) northeast of Quincy. T25N R10E S25 NE1/4, 40.01 -120.8075, 2139m
CHSC:V
CHSC087855 Lowell Ahart; John Dittes, Josephine Guardino, Robert Schlising 11068 2004-06-14
United States, California, Plumas, On the north margin of the dirt road (Forest 24N10), about 1/4 mile west of Cow Creek, west of Lake Davis, about 9 1/4 miles northeast of Slote. T24N R13E S31 NW1/4, 39.903333 -120.556667, 1796m
CHSC:V
CHSC088148 Lowell Ahart 11305 2004-07-23
United States, California, Butte, On the east side of the road, north of the West Branch Campground, south of the Bridge across the West Branch of the Feather River, about 1 1/2 miles (air) west of Philbrook Reservoir Dam, about 3 3/4 miles (air) southeast of Butte Meadows. T25N R04E S10 NE1/4, 40.043333 -121.504167, 1456m
CHSC:V
CHSC085107 John Dittes; Josephine Guardino 440 1991-07-21
United States, California, Modoc, Modoc Plateau; Big Valley; Ash Creek Wildlife Area; ca. 5.7 air-miles northeast of Bieber, ca. 7.6 air-miles west of Adin, ca. 1.5 air-mile southeast of Pilot Butte summit; meadow at northern edge of Ash Creek Floodplain (Big Swamp) at southeast base of Pilot Butte. T39N R08E S30 NE1/4 USGS Quadrangle: Big Swamp 1:24,000, 41.195833 -121.089722, 1259m
CHSC:V
CHSC085133 John Dittes; Josephine Guardino 435 1991-07-21
United States, California, Modoc, Modoc Plateau; Big Valley; Ash Creek Wildlife Area; ca. 5.7 air-miles northeast of Bieber, ca. 7.6 air-miles west of Adin, ca. 1.5 air-mile southeast of Pilot Butte summit; meadow at northern edge of Ash Creek Floodplain (Big Swamp) at southeast base of Pilot Butte. T39N R08E S30 NE1/4 USGS Quadrangle: Big Swamp 1:24,000, 41.195833 -121.089722, 1259m
CHSC:V
CHSC085108 John Dittes; Josephine Guardino 366 1991-06-01
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
CHSC:V
CHSC087984 Lowell Ahart; John Dittes, Josephine Guardino, Robert Schlising 11165 2004-07-03
United States, California, Plumas, Around a small meadow, on the north side of a forest road, about 1/4 mile north of Taylor rock, about 1 mile (air) southwest of Grizzly Peak, about 5 miles (air) south of Taylorsville, about 8 miles (air) northeast of Quincy. T25N R10E S25 NE1/4, 40.01 -120.8075, 2139m
CHSC:V
CHSC087860 Lowell Ahart; John Dittes, Josephine Guardino 11010 2004-06-06
United States, California, Plumas, Near a very small flat drainage, on the east side of the logging road, about 3 miles (air) south of Lower Taylor Rock, about 7 miles (air) northeast of Quincy. T24N R10E S13 SE1/4, 39.932222 -120.811944, 1344m
CHSC:V
CHSC088152 Lowell Ahart 11304 2004-07-23
United States, California, Butte, On the east side of the road, north of the West Branch Campground, south of the Bridge across the West Branch of the Feather River, about 1 1/2 miles (air) west of Philbrook Reservoir Dam, about 3 3/4 miles (air) southeast of Butte Meadows. T25N R04E S10 NE1/4, 40.043333 -121.504167, 1456m
CHSC:V
CHSC085106 John Dittes; Josephine Guardino 436 1991-07-21
United States, California, Modoc, Modoc Plateau; Big Valley; Ash Creek Wildlife Area; ca. 5.7 air-miles northeast of Bieber, ca. 7.6 air-miles west of Adin, ca. 1.5 air-mile southeast of Pilot Butte summit; meadow at northern edge of Ash Creek Floodplain (Big Swamp) at southeast base of Pilot Butte. T39N R08E S30 NE1/4 USGS Quadrangle: Big Swamp 1:24,000, 41.195833 -121.089722, 1259m
CHSC:V
CHSC085399 John Dittes; Josephine Guardino 441 1991-07-21
United States, California, Modoc, Modoc Plateau; Big Valley; Ash Creek Wildlife Area; ca. 5.7 air-miles northeast of Bieber, ca. 7.6 air-miles west of Adin, ca. 1.5 air-mile southeast of Pilot Butte summit, meadow at northern edge of Ash Creek Floodplain (Big Swamp) at southeast base of Pilot Butte. T39N R08E S30 NE1/4 USGS Quadrangle: Big Swamp 1:24,000, 41.195833 -121.089722, 1259m
CHSC:V
CHSC085416 John Dittes 466 1992-05-05
United States, California, Butte, Sierra Nevada Range Foothills; ca. 2.6 air-miles southeast of Paradise Civic Center, ca. 1.8 air-miles west of West Branch Feather River, ca. 1.3 air-mile northwest of Kunkle Reservoir; slope above tributary drainage of Dry Creek, south of terminus of Libby Road. T22N R03E S25 SW1/4 USGS Quadrangle: Cherokee 1:24,000, 39.729722 -121.591111, 445m
CHSC:V
CHSC085278 John Dittes; Josephine Guardino, Lowell Ahart 785 2003-08-23
United States, California, Tehama, High North Coast Range; Yolla Bolly-Middle Eel Wilderness; South Yolla Bolly Mountains; north slope of eastern ridge of Mt. Linn; ca. 0.6 air-mile east of Square Lake, along trail to Square Lake. T25N R09W S USGS Quadrangle: South Yolla Bolly 1:24,000, 40.041944 -122.836389, 2160m
CHSC:V
CHSC102781 David Isle; Arnold James 1702 1993-07-22
United States, California, Mendocino, Mendocino National Forest; North Coast Ranges; Elk Creek Watershed. About 1/4 mi. N of Millsap Cabin Site; just W of 1N02 and S of EUI Plot 16. T20N R10W S22 NE1/4 of NE1/4, 39.582222 -122.943333, 1804m
CHSC:V
CHSC102780 David Isle; Arnold James 1690 1993-07-22
United States, California, Mendocino, Mendocino National Forest; North Coast Ranges; Elk Creek Watershed. S of Millsap Cabin site, near jct. 4x4 road to Spruce Grove; in thick yarrow patch on W edge 1N02, with Veratrum perimeter. (3/8 mile N in S22 NE1/4 is Upper Spruce Grove Road Jct.) T20N R10W S22 /23 center line, 39.5775 -122.94, 1811m
CHSC:V
CHSC103503 David Isle; Arnold James 1820 1993-06-30
United States, California, Mendocino, Mendocino National Forest; North Coast Ranges; Elk Creek Watershed. Approx. one mile N of Monkey Rock; W of 1N02. T20N R10W S27 Center, lower 1/2 NW1/4, 39.561944 -122.952222, 1676m
CHSC:V
CHSC089034 Pat Sater 2001-04-23
United States, California, Tehama, Tehama Wildlife Area. 1 mile north of Antelope Creek upper slab crossing, 5 yds from Ishi Road. UTM: 10 0594961 E, 4454220 N., 40.2325 -121.883889, 551m
CHSC:V
CHSC091552 D. Isle 1104 1994-06-08
United States, California, Mendocino, Mendocino National Forest--North Coast Ranges. Upper Middle Fork Eel River Watershed. Fossil Creek headwaters. T24N R11W S15 SW1/4 of SW1/4, 39.9275 -123.082222, 1875m
CHSC:V-VascularPlants
CHSC092641 D. Isle 1237 1994-07-26
United States, California, Mendocino, Mendocino National Forest--North Coast Ranges. Black Butte River Watershed. Rd 22N11.2. Keller Lake Road. T22N R09W S33 NW1/4, 39.717778 -122.892222, 1853m
CHSC:V
CHSC093134 D. Isle; Arnold James 1447 1993-08-03
United States, California, Mendocino, Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. S of Bald Mountain, >1 mile S of jct. M-1/20N02 along M-1. Inside enclosure. T20N R10W S09 S1/2, 39.600833 -122.969444, 1853m
CHSC:V-VascularPlants
CHSC093127 D. Isle 1443 1993-08-03
United States, California, Mendocino, Mendocino National Forest--North Coast Ranges. Upper Main Eel River Watershed. S of Bald Mountain, >1 mile S of jct. M-1/20N02 along M-1. Inside enclosure. T20N R10W S09 S1/2, 39.600833 -122.969444, 1853m
CHSC:V-VascularPlants
CHSC093132 D. Isle; Arnold James 1454 1993-07-22
United States, California, Mendocino, Mendocino National Forest--North Coast Ranges. Elk Creek Watershed. S and E of road marker 57. 1N02 (M-1)/20N36 jct, 0.6 mi S of jct; W of 1N02. T20N R10W S15 SE1/4 of SW1/4 of SE1/4, 39.584167 -122.946111, 1804m
CHSC:V-VascularPlants
CHSC099055 D. Isle 1480 1990-05-18
United States, California, Mendocino, Mendocino National Forest - North Coast Ranges. Upper Main Eel River Watershed. NE of Monkey Rock and SW of Red Rock. T20N R10W S27 NE1/4 of SW1/4, 39.558611 -122.9525, 1676m
CHSC:V
CHSC100244 D. Isle 1509 1988-04-13
United States, California, Colusa, Mendocino National Forest - North Coast Ranges. Middle Fork Stony Creek Watershed. West of Fouts Springs youth facility; Approx. 1 mile west of current gate on Rd to Bathhouse Trail; East of road and E of Trout Ck Trailhead; Within fenced exclosure burned during 1987 Fouts Fire. T17N R07W S06 SE1/4 of NE1/4, 39.355833 -122.676389, 610m
CHSC:V
CHSC101409 David Isle 1530 1990-06-06
United States, California, Colusa, From Lower Summit Valley below Rock Outcrop w of Rd 17N10. T17N R08W S26 SE1/4 of SE1/4, 39.292222 -122.722778, 1682m
CHSC:V
CHSC091828 G. Douglas Barbe; T. C. Fuller 3736 1982-06-15
United States, California, Plumas, Sierra Nevada. Red Hill Summit, Plumas National Forest. T25N R07E S10, 40.041111 -121.186111, 1902m
CHSC:V
CHSC091839 G. Douglas Barbe; T. C. Fuller 3752 1982-07-16
United States, California, Plumas, Sierra Nevada. Lava cap ridge 1.5 miles west of Wheeler Peak and 1 mile south of Beadsley Mine on forest road 3.8 mile south of Green Flat, Plumas National Forest. T26N R11E S23, 40.1025 -120.712778, 1981m
CHSC:V
CHSC089014 Pat Sater 2001-04-29
United States, California, Tehama, Tehama Wildlife Area. 500 yds south of Grapevine Creek Slab on Powerline Road. UTM: 10 05992930 E, 4449270 N., 40.192778 -121.835, 621m
CHSC:V
CHSC089224 W. Till 2001-06-15
Austria, NiederĀsterreich, 200m
CHSC:V
CHSC091842 M. I. Wibawa; L. Pico 310 2002-06-01
United States, California, Nevada, San Juan Ridge. Along Hwy 40, Ā±2 mi S of junction to Tyler Foote Crossing Rd. Flats above meadow. UTM: 10S, 4355398 N, 0663938 E., 39.333333 -121.097778, 700m
CHSC:V
CHSC091944 Lowell Ahart; Josephine Guardino 12278 2005-08-09
United States, California, Plumas, Northeast of the cabin (destroyed) and corral, on the south side of Fant Creek, north of Forest Road 27N09, about 6 miles (air) northwest of the Boulder Creek Work Center at Antelope Lake. T27N R11E S03 NE1/4, 40.228889 -120.718611, 1597m
CHSC:V
CHSC092138 Lowell Ahart; John Dittes 12371 2005-09-19
United States, California, Plumas, On the east side of Taylor Lake, about 6 miles (air) southwest of Antelope Lake. T27N R11E S35 SW1/4, 40.153611 -120.716667, 2077m
CHSC:V
CHSC092828 Lowell Ahart; Josephine Guardino 12299 2005-08-09
United States, California, Plumas, On a steep slope, between the east edge of the meadow and west of the forest, about 50 yards southeast of Fant Creek and the corral, north of Forest Road 27N09, about 6 miles (air) northwest of the Boulder Creek Work Center at Antelope Lake. T27N R11E S03 NE1/4, 40.228889 -120.718611, 1597m
CHSC:V
CHSC093550 Lowell Ahart; John Dittes 12006 2005-06-09
United States, California, Siskiyou, Meadow area along a small drainage, 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
CHSC093735 Richard R. Halse 2818 1984-05-13
United States, Washington, Klickitat, White Salmon, growing along N. E. Vine St. T03N R11E S19, 144m
CHSC:V
CHSC093886 Richard R. Halse 6843 2005-07-02
United States, Oregon, Umatilla, Along U.S. Hwy. 395 ca. 3.1 miles south of its junction with State Hwy. 244; Ukiah-Dale Forest Wayside; ca. 11 miles north of Dale., 45.103611 -118.987222, 961m
CHSC:V
CHSC094199 Lowell Ahart 12801 2006-06-21
United States, California, Sierra, On the west side of the Foote Road, near Blue Ravine, about 3 miles (by road) southwest of Alleghany. T18N R10E S06 SW1/4, 39.454167 -120.868889, 1053m
CHSC:V
CHSC094258 Lowell Ahart 12972 2006-07-16
United States, California, Butte, West edge of a large meadow and bog, about 20 yards east of the poor dirt road, about 100 yards south of the cabin, about 3/4 mile (air) northwest of Jonesville, about 5 miles (air) northeast of Butte Meadows. T26N R04E S12 SW1/4, 40.120556 -121.474722, 1569m
CHSC:V
CHSC096379 Lowell Ahart 13594 2007-03-19
United States, California, Butte, Peter Ahart Ranch, about 1 3/4 miles north and 1 1/4 miles east of Honcut, about 12 miles south of Oroville. T17N R04E S03 SW1/4, 39.355278 -121.516389, 35m
CHSC:V
CHSC096459 Lowell Ahart; Brian Williams 13665 2007-04-13
United States, California, Placer, On the bottom of vernal pools, about 1/2 mile south of the Manzanita Cemetery, about 1/2 mile west of Gladding Road, about 2 3/4 miles north of Lincoln. T13N R06E S34 NW1/4, 38.937222 -121.302778, 44m
CHSC:V
CHSC096859 Lowell Ahart; John Dittes, Josephine Guardino 14030 2007-06-08
United States, California, Plumas, Strand of Lake Davis, southeast of the end of the road, north end of Lake Davis. T24N R13E S22, 39.935278 -120.521944, 1763m
CHSC:V
CHSC097088 Lowell Ahart; Josephine Guardino 14369 2007-07-21
United States, California, Plumas, Around pine trees, about 20 yards north of a large meadow, about 100 yards east of the bridge, about 30 yards south 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
CHSC097141 Lowell Ahart; John Dittes, Josephine Guardino 14057 2007-06-09
United States, California, Plumas, Open rocky flat, about 50 yards west of a poor dirt road, about a mile (air) north of the north end of Lake Davis. T24N R13E S18, 39.946667 -120.556944, 1857m
CHSC:V
CHSC097484 Lowell Ahart 13826 2007-05-12
United States, California, Yuba, Along the dirt road and about 20 yards northwest of the gate, about 20 yards south of the power tower, about 50 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville. T17N R04E S26 SW1/4, 39.295278 -121.500556, 36m
CHSC:V
CHSC097538 Lowell Ahart; John Dittes 14191 2007-06-17
United States, California, Plumas, Meadow, about 100 yards southwest of County Road 111 (Beckwourth Gensee Road), about 1/4 mile southeast of bridge across Red Clover Creek, Red Clover Valley, about 2 miles (air) north of the north end of Lake Davis. T24N R13E S09 NE1/4, 39.961667 -120.516944, 1654m
CHSC:V
CHSC097605 Lowell Ahart; John Dittes 14115 2007-06-16
United States, California, Plumas, East of a small stream, on the south side of County Road 111 (Beckwourth Genesee Road), 50 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
CHSC097762 Lowell Ahart 14538 2007-11-01
United States, California, Yuba, On the south side of Willow Creek, above the high water line of Bullards Bar Reservoir, about 1 mile northwest of Old Camptonville Road, about 1 1/2 miles (air) west of Camptonville. T18N R08E S03 SW1/4, 39.453889 -121.0775, 627m
CHSC:V
CHSC098115 Richard R. Halse 6922 2006-04-22
United States, Oregon, Linn, At the OSU Botany & Plant Pathology Field Laboratory just east of Corvallis on the north side of State Hwy. 34., 44.566944 -123.242778, 61m
CHSC:V
CHSC098630 Richard R. Halse 6935 2006-05-04
United States, Oregon, Wasco, Along the Mosier-The Dalles Hwy. ca. 2 miles east of Mosier at the Memaloose Overlook., 45.693611 -121.3575, 168m
CHSC:V
CHSC099014 Lowell Ahart 14776 2008-05-21
United States, California, Butte, Dry bare granite soil, below the high water line of Lake Oroville, on the south side of the South Fork of the Feather River, where Sucker Creek enters the South Fork of the Feather River, about 1/4 mile northwest of the Ponderosa Dam. T20N R06E S33 SW1/4, 39.549722 -121.311667, 246m
CHSC:V
CHSC099319 Lowell Ahart 14775 2008-05-21
United States, California, Butte, Below the high water line of Lake Oroville, on the north and south side of the South Fork of the Feather River, where Sucker Creek enters the South Fork of the Feather River, about 1/4 mile northwest of the Ponderosa Dam. T20N R06E S33 SW1/4, 39.549722 -121.311667, 246m
CHSC:V
CHSC099276 Lowell Ahart; John Dittes 15035 2008-06-22
United States, California, Lassen, About 220 yards west of the road levee, on the banks of a small natural drainage, in Big Valley, about 2.1miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 5 miles (air) northeast of Bieber. T39N R08E S32 SE1/4, 41.173056 -121.073611, 1262m
CHSC:V
CHSC100964 Lowell Ahart; Josephine Guardino, Steve Green 15491 2009-02-20
United States, California, Butte, Near the north side of Cedar Grove, Lower Bidwell Park, Chico. T22N R01E S24 SE1/4, 39.745278 -121.810556, 67m
CHSC:V
CHSC101295 Lowell Ahart 15598 2009-04-22
United States, California, Butte, South side of Guardians Trail, about 50 yards west of Pine Trail, Upper Bidwell Park, west of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico. T23N R02E S35 SE1/4, 39.803889 -121.718889, 382m
CHSC:V
CHSC101936 Lowell Ahart; John Dittes 16082 2009-07-15
United States, California, Plumas, Near a small wash, on the north side of Forest Service Road 26N671, northeast of Forest Service Road 26N67, about 2.8 miles (air) southeast of Butt Valley Reservoir Dam. T26N R08E S30 SE1/4, 40.076111 -121.123611, 1702m
CHSC:V
CHSC102043 Lowell Ahart; John Dittes, Josephine Guardino 16230 2009-07-29
United States, California, Plumas, On dry to damp bare soil, below the high water line of Lake Almanor, 1,849 feet northwest of Lake Almanor Dam. T27N R08E S28 NW1/4, 40.175278 -121.094722, 1591m
CHSC:V
CHSC102380 Lowell Ahart; John Dittes, Josephine Guardino 16133 2009-07-22
United States, California, Plumas, On the east side of Forest Service Road 27N92K, 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 SW1/4, 40.119722 -121.018889, 1606m
CHSC:V
CHSC102732 Lowell Ahart 16022 2009-07-09
United States, California, Butte, On the east side of Big Chico Creek, about 50 yards west of Ten Mile House Road, Upper Bidwell Park, about 1/4 mile west of the intersection of Highway 32 and Ten Mile House Road, about 10 miles northeast of Chico. T23N R02E S35 SW1/4, 39.805833 -121.727222, 204m
CHSC:V
CHSC102820 Lowell Ahart 15815 2009-06-03
United States, California, Butte, About 100 yards west of the table at the hold homestead and southwest of Ten Mile House Road, Upper Bidwell Park, about 3/4 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, 39.801667 -121.727778, 240m
CHSC:V
CHSC103190 Richard R. Halse 1815 1978-06-03
United States, Oregon, Lincoln, On sand dunes near Sandpiper Village, 2 miles north of Waldport off of US Hwy 101. T13S R11W S07, 44.4549 -124.06797, 20m
CHSC:V
CHSC105505 Lowell Ahart 17198 2010-09-21
United States, California, Butte, On damp humus, under firs, about 50 yards east of the poor dirt road, about 100 yards west of Big Kimshew Creek, about 1 1/2 miles (air) northeast of Jones Meadow, about 2 1/2 miles (air) southeast of Philbrood Reservoir. T25N R05E S29 NE1/4, 40.001389 -121.428333, 1918m
CHSC:V
CHSC105716 R. E. Brainerd 1652 2010-04-27
United States, Oregon, Benton, Corvallis; Oregon State University campus; railroad right-of-way along Washington Way; directly south of ROTC Naval Science Building. UTM Zone 10 477915E 4934316N. Population extends sporadically east to 15th Street and west to 35th Street., 44.5618 -123.2781, 69m
CHSC:V
CHSC106360 Lowell Ahart; John Dittes 16992 2010-07-31
United States, California, Lassen, On the bottom of a small wash, about 20 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 N 1/2, 41.121111 -120.809722, 1516m
CHSC:V
CHSC106673 B. Ignacio 2008-05-03
United States, California, Lassen, Fort Sage Mountains., 40.057222 -120.062222, 1520m
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CHSC107517 D. G. Kelch 06.127 2006-05-04
United States, California, Contra Costa, Coast Range: Vaca Canyon, on North facing road cut/bank along Alhambra Valley Road., 37.970556 -122.165556, 162m
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CHSC108013 Lowell Ahart; John Dittes 17495 2011-06-20
United States, California, Lassen, About 40 yards east of the stream, about 80 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
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CHSC110222 David Isle; Arnold James 1979 1993-07-22
United States, California, Mendocino, Mendocino National Forest. North Coast Ranges. Elk Creek watershed. Abt 0.28 mile S of 20N36 jct w 1N02; < 100yds W of Rd 1N02. EUI Plot 16; just N of Sec. 22 line and abt 0.1 mi N of Millsap Cabin site Spring in S22. T20N R10W S15 SE1/4 of SW1/4 of SE1/4, 39.58403 -122.94353, 1817m
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CHSC111281 R. E. Brainerd; N. Otting 2039 2012-06-08
United States, California, Mendocino, Combs Road on divide between Red Mountain Creek and McCoy Creek; 4.9 air miles east of Piercy. UTM Zone 10 439928E 4423144N, 39.9564 -123.70344, 747m
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CHSC111294 Barbara L. Wilson; Richard E. Brainerd 17703 2013-07-03
United States, Oregon, Klamath, Wood River Wetland, north end of Klamath Lake; just west of east dike; between 42.M345S5N 121M56S37W and 42.M56S37N,, 121M58S1W., 42.61909 -121.998756, 1265m
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CHSC111387 Lowell Ahart 17979 2012-05-02
United States, California, Butte, On the south side of the paved road, about 100 yards southeast of the entrance to Upper Bidwell Park, about 1/4 mile east of Chico. T22N R02E S18 NW 1/4, 39.764722 -121.799444, 81m
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CHSC112014 David Isle; Mike Dennis 2077 1980-05-20
United States, California, Lake, Mendocino National Forest. On S edge Snow Mtn. Wilderness. On E end of Timber Lake. Access via Snow Mtn. House Rd 24N02 (17N87) up blocked rd 17N71. T18N R08W S32 SE2/4 of SE1/4of SE1/4, 39.363635 -122.77731, 1483m
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CHSC112341 Lowell Ahart 18827 2013-07-09
United States, California, Butte, South bank of North Honcut Creek, east of the steel power line, about 2 mile (air) northeast of Honcut, about 13 miles (air) southeast of Oroville. T17N R04E S11 SW1/4, 39.339444 -121.496944, 38m
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CHSC112298 Lowell Ahart; John Dittes, Josephine Guardino 18620 2013-04-26
United States, California, Mendocino, North Coast. Base of eroding cliffs, above the sand beach, 1.1 miles (air) southeast of Anchor Bay, 2.0 miles (air) northwest of mouth of Gualala River. T11N R15W S20 SW1/4, 38.789167 -123.561111, 3m
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CHSC113108 Lowell Ahart 19245 2013-11-13
United States, California, Butte, Below the high water line of Lake Oroville, along the sides of Sucker Creek, about 30 yards north of the South Fork of the Feather River, about 1/4 mile northwest of the Ponderosa Dam. T20N R06E S33 NW1/4, 39.55 -121.311944, 244m
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CHSC113297 Lowell Ahart 19324 2014-04-09
United States, California, Butte, Rice field, near the pump, on the north side of Colusa Highway, about 4/10 of a mile east of the intersection of Pennington Road and Colusa Highway, about 5 1/2 miles west of Gridley. T18N R02E S31 SW1/4, 39.3625 -121.791111, 23m
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CHSC113282 Lowell Ahart 19367 2014-04-16
United States, California, Butte, On the sides but near the bottom of a large canal, about 100 yards north of East Gridley Road, on the west side of the Feather River, about 2 miles east of Gridley. T18N R03E S33 SW1/4, 39.367222 -121.648333, 30m
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CHSC113420 Lowell Ahart 19609 2014-07-10
United States, California, Butte, About 100 yards southwest of Memorial Spring and the Skyway, about a mile southwest of the intersection of Humbug Road and Philbrook Road, about 2 1/2 miles (air) northwest of Philbrook Reservoir. T25N R04E S10 NE1/4, 40.016389 -121.533889, 1561m
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CHSC113965 Lowell Ahart 19628 2014-07-10
United States, California, Butte, Meadow like area, about 100 yards south of Philbrook Road, about 1 mile (air) west of Philbrook Reservoir. T25N R04E S11 SE1/4, 40.032778 -121.485556, 1665m
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CHSC113928 Lowell Ahart 19714 2014-08-20
United States, California, Plumas, Around rocks, high edge of Lake Almanor, about 200 yards north of the causeway across Lake Almanor, about 1-1/4 miles east of Chester. T28N R07E S04 SE1/4, 40.315556 -121.197222, 1386m
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CHSC115384 Lowell Ahart 19991 2015-04-01
United States, California, Colusa, Burned over in 2012, rocky serpentine outcrop on the north side of State Highway 20, 1/2 mile east of Lake County Line, 12 miles (air) east-northeast of Clear Lake (town), 17 miles (air) west of Williams. Inner Coast Range. T13N R05W S03 NW1/4, 39.0075 -122.398889, 521m
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CHSC115548 Lowell Ahart; John Dittes 20475 2015-08-05
United States, California, Tehama, East side of Childs Meadow, 150 yards west of Highway 36, 0.69 air-miles northwest of intersection of State Highway 36 and Wilson Lake road (County road 769), 1.2 air-miles east of Doe Mt, 9.77 air-miles south of Lassen Peak. T29N R04E S25 NE1/4, 40.347222 -121.483611, 1498m
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CHSC117670 Peter F. Zika; R. E. Brainerd 26616 2014-06-10
United States, California, Del Norte, 0.6 air km NNW of Red Mountain, Road 14N01, 0.3 road miles N of junction with gated road to Red Mountain lookout; Klamath Range., 41.529722 -123.907778, 1235m
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CHSC118164 R. E. Brainerd 2022 2012-05-11
United States, Oregon, Benton, Porter Park in northwest Corvallis; just east of the softball diamond. UTM Zone 10 478318E 4936520N, 72m
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CHSC118776 Chelsea Morgan; Wendy L. Boes 2015-004 2015-05-25
United States, California, Plumas, Plumas National Forest. On the hillside south of Silver Creek, about 1 mi. downstream from the junction with Jack Meadow Creek, north of Forest Service road 24N29X. (UTM 658936 E, 4437694 N, NAD83 Zone 10N.), 1400m
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CHSC118685 Richard R. Halse 9814 2016-08-09
United States, Oregon, Linn, Cascade Range; Willamette National Forest; at the junction of N.F. Roads 560 and 566 by a bridge over South Fork Park Creek; northwest of Santiam Junction., 44.478333 -122.051111, 1115m
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CHSC118955 A. A. Beetle 2724 1941-05-26
United States, Nevada, Ormsby, Mono National Forest, east of Lake Tahoe on route 50