CHSC:V
CHSC098807 Lowell Ahart 14704 2008-05-02
United States, California, Butte, Below the high water line of Lake Oroville, about 300 yards east of the Enterprise Boat Launch Area, about 10-1/2 miles (air) northeast of Oroville. T19N R05E S01 NE1/4, 39.538611 -121.354167, 217m
CHSC:V
CHSC099293 Lowell Ahart; John Dittes 14960 2008-06-20
United States, California, Lassen, About 300 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
CHSC099777 Lowell Ahart; John Dittes 14988 2008-06-21
United States, California, Modoc, On dry soil, about 10 yards north of a large culvert, on the large levee mountain meadow, in Big Valley, about 2.8 miles (air) north of the Headquarters at Ash Creek State Wildlife Area, about 5.4 miles (air) northeast of Bieber. T39N R08E S30 SE1/4, 41.1875 -121.088056, 1256m
CHSC:V
CHSC099775 Lowell Ahart; John Dittes 14997 2008-06-21
United States, California, Modoc, On wet soil in the drying pond, north of the large culvert, east of the large levee, mountain meadow, in Big Valley, about 2.8 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 5.4 miles (air) northeast of Bieber. T39N R08E S30 SE1/4, 41.1875 -121.088056, 1256m
CHSC:V
CHSC102664 Lowell Ahart; John Dittes, Josephine Guardino 16343 2009-08-27
United States, California, Tehama, On damp dark soil (humus), drying pond, west side of pond, on the east side of Forest Service Road 29N25A, Childs Meadows, about 2,600 feet south of intersection of Highway 36 (89) and Forest Service Road 29N25A, 2.3 miles (air) northeast of the town of Mill Creek, 9.1 miles (air) south of Lassen Peak. T29N, R4E, area between southeast 1/4 Section 23 and southwest 1/4 Section 24. T29N R04E S23 SE1/4, 40.355 -121.505, 1494m
CHSC:V
CHSC103737 Lowell Ahart 16691 2010-05-16
United States, California, Butte, About 1/4 mile south of the parking area, North Table Mountain, about 4 1/2 miles (air) northeast of Oroville. T20N R04E S20 NE1/4, 39.5775 -121.545, 372m
CHSC:V
CHSC107235 Lowell Ahart; John Dittes 17434 2011-06-09
United States, California, Tehama, Rio De Los Molinos Land Grant. Bottom of a large vernal pool, sand dune area, about 100 yards south of fence, 1.6 miles (air) east of Highway 99, 2.4 miles (air) north of Vina. T24N R02W S, 39.869444 -122.043889, 81m
CHSC:V
CHSC108017 Lowell Ahart; John Dittes 17504 2011-06-20
United States, California, Lassen, In the small stream, about 80 yards south 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
CHSC110902 Lowell Ahart; John Dittes 1357 2012-07-12
United States, California, Modoc, 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 Adin, about 8 miles (air) northeast of Bieber, Big Valley. T39N R08E S26 NW1/4, 41.198611 -121.020833, 1266m
CHSC:V
CHSC110894 Lowell Ahart; John Dittes 18289 2012-07-09
United States, California, Lassen, About 100 yards southeast of the tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. T39N R08E S33 SW1/4, 41.175278 -121.065556, 1268m
CHSC:V
CHSC110838 David Isle; Mike Dennis f2016 1980-05-20
United States, California, Lake, Mendocino Natl. Forest-North Coast Ranges, Rice Fork Watershed. S edge Snow Mtn. Wilderness, in Timber Lake W end. PIPO on W side. Access via 24N02 (J17N87) & hike up blocked rd 17N71 (MNF collection site uncertain.) T18N R08W S32 SE1/4 of SE1/4, 39.363544 -122.77696, 1483m
CHSC:V
CHSC112469 Lowell Ahart; John Dittes, Todd Sloat 18731 2013-06-08
United States, California, Lassen, About 30 yards north of the four tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. T39N R08E S33 SW1/4, 41.175278 -121.065556, 1268m
CHSC:V
CHSC112687 Lowell Ahart; John Dittes, Todd Sloat 18768 2013-06-08
United States, California, Modoc, Meadow, about 100 yards northeast of the Parking Area, northeast of the old barn, 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
CHSC113284 Lowell Ahart 19403 2014-04-25
United States, California, Butte, Sides of a cleaned ditch, on the west side of Richvale South Highway, south of the intersection of Richvale South Road and Richvale South Highway, Richvale. T19N R02E S21 NE1/4, 39.492778 -121.745, 30m
CHSC:V
CHSC113278 Lowell Ahart 19417 2014-04-26
United States, California, Butte, Sides of a cleaned ditch, on the south side of Butte City Highway (Highway 162), collected from the railroad to the east about 200 yards, east of the Rice Experimental Station. T19N R02E S34 NE1/4, 39.464722 -121.730556, 30m
CHSC:V
CHSC113257 Lowell Ahart; John Dittes 19522 2014-05-18
United States, California, Tehama, Along the east side of the canal, about 100 yards south of the bridge, about 1 1/2 miles east of the end of Lyon Cattle Road, about 3 1/2 miles (air) northeast of Los Molinos. T26N R02W S36 SW1/4, 40.060556 -122.049722, 99m
CHSC:V
CHSC113365 Lowell Ahart 19368 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
CHSC:V
CHSC114467 Louis C. Wheeler 5783 1943-05-09
United States, California, Monterey, : 1 mile South, Southeast Alisal. Ca 3 miles East, southeast Salinas. Stage Road.
CHSC:V
CHSC116741 Lowell Ahart 10837 2016-05-17
United States, California, Butte, Middle of a large vernal pool, about 1/2 mile east of La Porte Road, about 2 1/2 miles (air) east of Honcut. T17N R04E S14 near center, 39.33 -121.489444, 48m
CHSC:V
CHSC117285 Lowell Ahart; John Dittes 21214 2016-07-15
United States, California, Lassen, About 300b yards west of the 4 tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) mortheast of Bieber, Big Valley. T39N R08E S33 SW1/4, 41.173889 -121.072222, 1262m
CHSC:V
CHSC117529 Lowell Ahart; John Dittes 21142 2016-07-13
United States, California, Lassen, Scattered along the west edge of the pond, 100 yards east of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) southwest of Adin, hills at the southern slope of Big Valley. T38N R08E S22 SW1/4, 41.114722 -121.042222, 1289m
CHSC:V
CHSC120377 Richard R. Halse 10032 2017-06-08
United States, Oregon, Jackson, Along State Hwy. 66, just east of milepost 22; ca. 0.8 miles east of Lincoln, by the Mountain View Church., 42.111944 -122.386111, 1103m
CHSC:V
CHSC120653 Lowell Ahart; John Dittes, Josephine Guardino 21742 2018-06-01
United States, California, Tehama, Forested slope/terrace between Gurnsey Creek and Highway 36, 1.53 miles (air) northeast of intersection of Highway 89, 5.66 miles (air) east-southeast of settlement of Mill Creek. T28N R05E S10 NW1/4, 40.300556 -121.416389, 1422m
CHSC:V
CHSC109639 Lowell Ahart; John Dittes 18308 2012-07-10
United States, California, Modoc, Along a deep drainage, northeast of the old homestead, Ash Creek State Wildlife Area, about 3.2 miles (air) west of Adin, about 8.4 miles (air) northeast of Bieber, Big Valley. T39N R08E S26 SE1/4, 41.194444 -121.001944, 1268m
CHSC:V
CHSC109882 Lowell Ahart 18451 2012-09-18
United States, California, Sierra, Bottom of Poverty Hill Hydraulic Mine, about 2 miles (air) southwest of Poverty Hill, about 4 1/2 miles (air) south of La Porte. T20N R09E S06 NE1/4, 39.631667 -121.003333, 1388m
CHSC:V
CHSC098854 Lowell Ahart; John Dittes, Josephine Guardino 14636 2008-04-11
United States, California, Merced, Bottom of a vernal pool, about 20 yards southeast of the wire gate on the south side of Sandy Mush Road, 3.7 miles west of Highway 99, about 8.5 miles south-southeast of Merced. T09S R14E S01 NW1/4 USGS Quadrangle: El Nido, 37.185278 -120.3975, 53m
CHSC:V
CHSC089767 R. Fischer; J. Marr 420 2004-05-22
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off road between McArthur and Rat Farm, E side. In vernal pool on mdw, part of the old McArthur Swamp. USGS Quadrangle: Fall River Mills 1:24,000, 41.087222 -121.406111, 1012m
CHSC:V
CHSC093025 R. Fischer 524 2005-07-17
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. On the west shore of Big Lake. USGS Quadrangle: Fall River Mills 1:24,000, 41.12 -121.411389, 1009m
CHSC:V
CHSC088411 Jenny Marr 170 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
CHSC120882 B. Castro; E. MacKinnon, R. Irwin 2246 2018-03-28
United States, California, Tehama, Sacramento Valley. Near the Sacramento River inlet of East Sand Slough. Ca 0.1 mi E of I-5 bridge and 0.4 mi N of Antelope Blvd. T27N R03W S17 SW1/4 of SE1/4 USGS Quadrangle: Red Bluff East 1:24,000, 40.186389 -122.225833, 77m
CHSC:V
CHSC091541 G. F. Hrusa; J. Hart 15299 2000-04-08
United States, California, Tehama, Northern Sacramento Valley. Coyote Creek Conservation Area. In vernal pools. T26N R04W S22 USGS Quadrangle: West of Gerber 1:24,000, 40.113889 -122.3, 100m
CHSC:V
CHSC121564 Lowell Ahart; John Dittes, Josephine Guardino 21881 2018-08-23
United States, California, Sierra, Sand bar on the south side of the Little Truckee River, Perazzo Meadow, about one-mile northeast of the bridge across Little Truckee River, about 3 miles (air) east of Webber Lake. TRS: T19N, R14E, northeast 1/4 Section 24., 39.492306 -120.351139, 1978m
CHSC:V
CHSC006405 Marilyn Lee 225 1968-06-26
United States, California, Lassen, South end of Murrer's upper meadow, east of Eagle Lake.
CHSC:V
CHSC121693 L. P. Janeway 12673 2018-06-13
United States, California, Modoc, Modoc Plateau. Devils Garden area; a large meadow just upstream of Fourmile Reservoir; along Road 48N70 at junction with Road 49N11, 2.2 km south-southeast of the Oregon border. T48N, R9E, SW¼ of NW¼ of sec. 26. Steele Swamp 7.5' quad., 41.976944 -120.915556, 1539m
CHSC:V
CHSC122200 Lowell Ahart 21916 2019-04-25
United States, California, Butte, Depressions, where clay soil was removed for the core of Oroville Dam, about 200 yards east of Larkin Road, south of the Oroville Airport, about 3 miles southwest of Oroville., 39.492583 -121.624972, 38m
CHSC:V
CHSC123469 Lowell Ahart 22306 2021-04-11
United States, California, Butte, About 50 yards south of Table Mountain Golf Course, west side of Oroville Municipal Airport, about 0.67 mile (air) south of State Highway 162, about 4.2 miles (air) west of Oroville. T19N, R3E, northwest ¼ Section 22., 39.488561 -121.626758, 50m
CHSC:V
CHSC123424 Arnold Tiehm; Jan Nachlinger 18148 2018-06-14
United States, Nevada, Elko, Granite Range, about 1.7 air miles SW of Middle Stack Mountain Peak along main road over the range T45N R64E sec 13., 41.786683 -114.678583, 1890m
CHSC:V
CHSC123716 Lowell Ahart; John Dittes, Josephine Guardino 22556 2021-07-17
United States, California, Shasta, On the drying bottom of a low north part of McCumber Lake, 3.3 miles (air) northwest of Viola, about 8.8 miles from Shingletown. T13N, R2E, southeast 1/4 Section 10., 40.548611 -121.729, 1293m
CHSC:V
CHSC123896 Lowell Ahart; John Dittes 22613 2021-08-02
United States, California, Nevada, Gravel bars along the sides of Prosser Creek, about 200 yards northwest of the home, Carpenter Valley, basin of Prosser Creek, about 4.5 miles (air) west of Hobart Mills, about 6 miles (air) north of Truckee. T18N, R15E, northwest ¼ Section 24., 39.394417 -120.267917, 1904m
CHSC:V
CHSC123887 Lowell Ahart; John Dittes 22653 2021-08-03
United States, California, Nevada, On gravel bars along Prosser Creek, about 200 yards northwest of the home, Carpenter Valley, basin of Prosser Creek, about 4.5 miles (air) west of Hobart Mills, about 6 miles (air) north of Truckee. T18N, R15E, northwest 1/4 Section 24., 39.394417 -120.267917, 1904m
CHSC:V
CHSC124490 Josephine Guardino 212 1993-05-29
United States, California, Lassen, Modoc Plateau; Big Valley, Ash Creek State Wildlife Area, 6.0 air-mile southwest of Adin, 5.6 air-miles northeast of Bieber; northeast of Wayman Barn; south side of Big Valley Canal. T39N, R8E, se¼ Sec. 33. Big Swamp 7.5' Quad., 41.169692 -121.052728, 1266m
CHSC:V
CHSC124997 Josephine Guardino; John Dittes 379 1993-07-03
United States, California, Modoc, Modoc Plateau; Big Valley, Ash Creek State Wildlife Area; 7.7 air-miles northeast of Bieber, 4.3 air-mile west of Adin; northern edge of Ash Creek floodplain; east of Elkins Lane. T39N, R8E, nw 1/4 of nw 1/4 Sec. 26; Big Swamp 7.5' Quad., 41.196039 -121.028008, 1268m
CHSC:V
CHSC124993 Josephine Guardino 367 1993-07-03
United States, California, Modoc, Modoc Plateau; Big Valley, Ash Creek State Wildlife Area; 7.7 air-miles northeast of Bieber, 4.3 air-mile west of Adin; northern edge of Ash Creek floodplain; east of Elkins Lane. T39N, R8E, nw 1/4 of nw 1/4 Sec. 26; Big Swamp 7.5' Quad., 41.196039 -121.028008, 1268m
CHSC:V
CHSC041031 Pauleen Broyles 584 1982-05-12
United States, California, Tehama, Nature Conservancy Vina Plains Preserve. T24N R01W ne quadrant Sect 28., 66m
CHSC:V
CHSC125508 A. Miller s.n. 1997-05-21
United States, California, Plumas, Tahoe National Forest. Sierraville R.D. Carman Valley - 2 Cone Mdw.