CHSC:V
CHSC075220 Richard R. Halse 5148 1996-08-02
United States, Oregon, Morrow, Along the Columbia River at Threemile Canyon about 12 miles W of Boardman. T04N R23E S20 /21, 45.80931 -119.96686, 76m
CHSC:V
CHSC076006 Lowell Ahart; Vernon H. Oswald 8129 1999-08-13
United States, California, Butte, Aling the east side of the Sacramento River, northwest of Parrott Landing, about 1 mile southeast of Ord Ferry, about 2 miles southeast of Ordbend, about 12 miles (air) southwest of Chico. T20N R01W S, 39.619167 -121.979444, 32m
CHSC:V
CHSC076421 Lowell Ahart 8299 1999-10-28
United States, California, Butte, Along the east side of the Sacramento River, northwest of Parrott Landing, about 1mile southeast of Ord Ferry, about 2miles southeast of Ordbend, about 12 miles (air) southwest of Chico. T20N R01W S, 39.619167 -121.979444, 32m
CHSC:V
CHSC077387 L. P. Janeway; B. Castro 6418 1999-05-05
United States, California, Tehama, Vicinity of Thomes Creek and Williams Butte. T23N R07W S USGS Quadrangle: Newville 1:24,000, 39.868056 -122.604444, 274m
CHSC:V
CHSC077388 Heidi West; Joyce Lacey-Rickert 1998-10-29
United States, California, Colusa, Vicinity of Antelope Valley and Sites. T17N R04W S USGS Quadrangle: Sites, 39.305833 -122.357778, 110m
CHSC:V
CHSC077804 B. Castro; H. West 943 1999-06-01
United States, California, Tehama, About 22 air miles W of Orland, vicinity of Newville and Salt Creek. T23N R06W S USGS Quadrangle: Newville, 39.802778 -122.5425, 198m
CHSC:V
CHSC078174 Lowell Ahart 8397 2000-05-25
United States, California, Yuba, On the bottom of a deep wash, a north branch of Dry Creek, about 100 yards west of Smartville Road, about 2 miles north of the intersection of Waldo Road and Smartville Road, about 6 miles (air) south of Smartville. T15N R06E S09 SW1/4, 39.161389 -121.317778, 146m
CHSC:V
CHSC078983 Julie Cunningham; Heidi West, Caroline Warren 1998-07-07
United States, California, Tehama, Vicinity of Bell Road and Jackass Canyon. T26N R06W S USGS Quadrangle: Oxbow Bridge, 40.132222 -122.567778, 314m
CHSC:V
CHSC083665 L. P. Janeway; Shirley Innecken 7552 2002-05-16
United States, California, Glenn, Inner North Coast Ranges. Vicinity of Kendrick Creek and Rocky Ridge. Area along creek near head; meadow. T23N R06W S USGS Quadrangle: Newville 1:24,000, 39.8275 -122.522778, 314m
CHSC:V
CHSC084310 Lowell Ahart; John Dittes 10266 2003-06-11
United States, California, Tehama, On the west side of Battle Creek, about 1 mile north of Manton Road, about 1 1/2 miles (air) northeast of the Colman Power House, about 5 miles (air) west-southwest of Darah Springs State Fish Hatchery, about 10 miles (air) east-northeast of Cottonwood. T30N R02W S33 SW1/4, 40.413056 -122.098611, 153m
CHSC:V
CHSC087948 Lowell Ahart 11133 2004-06-28
United States, California, Tehama, Gravel bar on the south side of Thomes Creek, about 1/4 mile east of Paskenta. T23N R06W S04 NE1/4, 39.882778 -122.533889, 214m
CHSC:V
CHSC087886 Lowell Ahart 11107A 2004-06-18
United States, California, Glenn, Gravel bar on the south side of Salt Creek, south of the bridge across Salt Creek, on the south side of Newville Road, about 1/4 mile west of Newville, about 5 miles (air) west of Black Butte Reservoir. T23N R06W S03 SW1/4, 39.793056 -122.533333, 204m
CHSC:V
CHSC108159 David Isle 1935 2008-04-17
United States, California, Colusa, Sacramento River Watershed. 5 miles N of Maxwell; S of Delevan Rd; 0.6 mile W of I-5 Overpass; In irrigation dtich water on W side of 10 rice checks on Ruesser Moore property. T17N R03W S09 NW1/4, 39.348056 -122.205278, 30m
CHSC:V
CHSC089098 W. Till 2003-06-22
Austria, Lower Austria, Thermenlinie, Wienersdorf near Traiskirchen, left bank of the river Schwechat., 48 16.283333, 200m
CHSC:V
CHSC089433 Lowell Ahart 11423 2004-10-03
United States, California, Butte, Sandbar on the west side of North Honcut Creek, Peter Ahart Ranch, about 1_ miles north and 2 3/4 miles east of Honcut, about 12 miles (air) southeast of Oroville. T17N R04E S11 NE1/4, 39.350556 -121.487222, 53m
CHSC:V
CHSC094646 Lowell Ahart 13375 2006-09-28
United States, California, Butte, On the east side of the North Fork of the Feather River, on the west side of Highway 70, about 50 yards southwest of the Shady Rest Area south of the Arch Rock Tunnel. T23N R05E S14 SW1/4, 39.8475 -121.394722, 445m
CHSC:V
CHSC102288 Lowell Ahart 16453 2009-10-12
United States, California, Napa, Below the high water line of Lake Berryessa, along Capelll Creek east of Rest Area, 3/4 mile northeast of Highway 128 on Berryessa Knoxville Road, 3/4 mile southwest of Capell Cove Launch Ramp on Berryessa Knoxville Road, about 19 miles (air) west of Winters. T08N R03W S30 E border of SW1/4, 38.510278 -122.2325, 133m
CHSC:V
CHSC103451 Lowell Ahart 16524 2009-11-12
United States, California, Mendocino, Mud flat on the south side of the Russian River, below the high water line of Lake Mendocino, about 200 yards south of Highway 20. T16N R12W S14 SW1/4, 39.236389 -123.161944, 230m
CHSC:V
CHSC111106 Lowell Ahart; John Dittes 18361 2012-07-12
United States, California, Modoc, North edge of Ash creek, south of the gravel pit, 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. T39N R08E S26 NW1/4, 41.1975 -121.020556, 1266m
CHSC:V
CHSC112666 Lowell Ahart 19154 2013-10-19
United States, California, Glenn, Under branches of large trees, on the west side of the backwater, along the west side of the Sacramento River, about 300 yards north of the bridge, west of Butte City. T19N R01W S32, 39.462222 -121.994444, 27m
CHSC:V
CHSC113005 Lowell Ahart 18994 2013-08-02
United States, California, Tehama, Gravel on the bottom of Burris Creek, strand of Black Butte Reservoir, about 1 1/2 miles southwest of the Dam, about 12 miles (air) northwest of Orland. T23N R05W S35 SE1/4, 39.802778 -122.394722, 136m
CHSC:V
CHSC113363 Lowell Ahart 19401 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 West Road and Richvale South Highway, Richvale. T19N R02E S21 NE1/4, 39.492778 -121.745, 30m
CHSC:V
CHSC115517 Lowell Ahart; John Dittes 20364 2015-07-16
United States, California, Modoc, North edge of Ash Creek (destroyed), southeast of the gravel pit (destroyed), about 1/8 mile east of parking area on 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, 41.198333 -121.016944, 1268m
CHSC:V
CHSC117507 Lowell Ahart; John Dittes 21186 2016-07-14
United States, California, Modoc, South of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin, Big Valley. T39N R09E S30 NE1/4, 41.191389 -120.975833, 1274m
CHSC:V
CHSC117712 Lowell Ahart; John Dittes 21299 2016-08-25
United States, California, Tehama, Along the west edge of the Sacramento River, Anderson River Park, 0.7 miles (air) upstream from Stillwater Creek Confluence 1.8 miles (air) northeast of Balls Ferry Road exit from Interstate 5 in Anderson. Undesignated section of San Buenaventura Land Grant. T30N R04W S, 40.470833 -122.261667, 117m
CHSC:V
CHSC096293 R. Fischer 912 2006-07-21
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected at edge of Horr Pond near campsite 7. USGS Quadrangle: Fall River Mills 1:24,000, 41.112222 -121.430556, 1007m
CHSC:V
CHSC117787 B. Castro; Jim Wilcox, other members of Plumas CRM 1655 2007-06-26
United States, California, Plumas, Northern High Sierra Nevada. Plumas National Forest. Ferris Flat, on Ferris Creek flood plain ca 0.25 mi SW with Last Chance Creek. Ca 7 air mi SE of Milford, 5 mi SW of Hwy 395 and 12 mi NW of Doyle. T26N R15E S30 SE1/4 USGS Quadrangle: Ferris Creek 1:24,000, 40.073889 -120.323611, 1762m
CHSC:V
CHSC119177 David Isle; Frank Pendell 2171 2017-05-17
United States, California, Colusa, Foothills E edge N Coast Range: ~1.8 miles W of Stonyford; just W of Pendell's S field N-S fenceline on E edge of Pat and Erin Callaban Ranch. T18N R06W S31 NW1/4 of SW1/4 USGS Quadrangle: Gilmore Peak, 39.370791 -122.57069, 366m
CHSC:V
CHSC124034 Lowell Ahart; John Dittes, Josephine Guardino 22415 2021-06-06
United States, California, Sierra, Near fence on the bottom of a small deep drainage west of the poor road along pole line, about 1/4 mile north of gravel road, about 1/2 mile west of Long Valley Creek, 1.8 miles (air) west of Border Town, 7.8 miles (air) southeast of Hallelujah Junction, Long Valley., 39.672533 -120.022269, 1567m
CHSC:V
CHSC124495 Josephine Guardino 221 1993-05-30
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; north edge of Big Valley Canal. T39N, R8E. se¼ Sec. 33. Big Swamp 7.5' Quad., 41.171292 -121.052794, 1266m
CHSC:V
CHSC039061 R. A. Schlising; A. Ratcliff 3548 1980-04-06
United States, California, Butte, About 5 miles s of Chico, at the junction of Neal Road and Oroville-Chico Highway. T21N R02E S16, 39.665 -121.754444, 54m
CHSC:V
CHSC042874 Lowell Ahart 5626 1987-05-12
United States, California, Butte, South of Lumpkin Ridge Road, south of the dirt road, 1 1/2 miles east of Camp 18, about 8 miles north-east of Feather Falls., 39.628611 -121.143611, 1280m
CHSC:V
CHSC043774 Vernon Oswald 1188 1984-05-16
United States, California, Butte, Upper Bidwell Park, Chico, on the s side of Chico Creek at Five Mile Recreation Area., 39.762778 -121.791389, 82m
CHSC:V
CHSC044354 Lowell Ahart 5959 1988-04-15
United States, California, Butte, Peter Ahart Ranch, about 1 1/2 miles north and 1 mile east of Honcut, about 12 miles south of Oroville., 39.349722 -121.516111, 37m
CHSC:V
CHSC044432 Lowell Ahart 6022 1988-05-30
United States, California, Butte, Near the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap., 39.722778 -121.468889, 271m
CHSC:V
CHSC047509 Lowell Ahart 2195 1980-05-04
United States, California, Butte, About 1/2 mile east of the Oak Grove Cementery, about 1 mile south-east of Hurleton., 39.488611 -121.375833, 549m
CHSC:V
CHSC049046 Vernon Oswald 1704 1985-04-10
United States, California, Butte, Upper Bidwell Park, Chico, on the s side of Chico Creek at Five Mile Recreation Area., 39.762778 -121.790833, 79m
CHSC:V
CHSC005555 R. Dale Thomas 1966-04-23
United States, Tennessee, Servier, Chilhowee Mountain. North slope of Sugarloaf Mountain., 442m
CHSC:V
CHSC005843 R. Dale Thomas; Steven Dale Thomas 2045 1967-03-31
United States, Louisiana, Ouachita. In yard at 746 Bayou Shores, Monroe.
CHSC:V
CHSC005986 M. MacArthur 155 1968-06-12
United States, California, Butte, In lawn on SW side of Life Science bld, Chico State College campus., 39.73 -121.846111, 61m
CHSC:V
CHSC060691 Vernon H. Oswald 5249 1993-04-04
United States, California, Butte, Middle Butte Creek Trail ca 0.4 mi. N of where Ponderosa Way crosses the creek. T23N R03E S26 NE1/4 of NW1/4, 39.827222 -121.609167, 610m
CHSC:V
CHSC061505 Lowell Ahart 7003 1993-06-20
United States, California, Butte, Jackass Flat, Mooreville Ridge, about 1 (air) mile northwest of the Lost Creek Reservoir Dam. T20N R07E S23 NW1/4, 39.583056 -121.16, 1158m
CHSC:V
CHSC063280 Lowell Ahart 7275 1994-03-30
United States, California, Butte, Garden area at the north-east corner of Oregon City School House, Oregon City, about 7 miles north of Oroville. T20N R04E S16 SW1/4 of NE1/4, 39.593889 -121.529444, 366m
CHSC:V
CHSC006639 M. MacArthur 320 1968-06-10
United States, California, Butte, Yard N of LS Building, Chico State College campus., 39.73 -121.846111, 61m
CHSC:V
CHSC067703 James D. Jokerst 732 1980-05-21
United States, California, Mendocino, Howard Lake located ca. 6 mi (air) NE of Eel River Work Center, ca. 4 mi (air) NNW of Anthony Pk. T23N R10W S05 NW1/4 of NE1/4, 39.881667 -122.9925, 1219m
CHSC:V
CHSC068216 Hyltin Cavallus 1886-07-00
United States, California, Vallejo [location partly illegible].
CHSC:V
CHSC071055 Vernon Oswald; Lowell Ahart 9045 1998-05-14
United States, California, Tehama, Hwy. 36 between Red Bluff and Plantina, 0.9 mi west of Bowman Rd. T28N R06W S14, 40.275833 -122.509167, 201m
CHSC:V
CHSC074884 Barbara McKenzie 1967-05-04
United States, West Virginia, Monongalia, On bank between Woodburn and Brooks Halls, West Virginia University campus, Morgantown.
CHSC:V
CHSC075307 Lowell Ahart 8083 1999-05-24
United States, California, Butte, Butte County Historical Society museum, 2335 Baldwin Avenue, Oroville. T19N R04E S08 SW1/4, 39.512222 -121.556389, 61m
CHSC:V
CHSC079583 G. F. Hrusa 12902 1996-04-30
United States, California, Shasta, Upper Sacramento Valley. E side of Sacramento River at corner of Gover Rd. and Saramento River ~3 m. S of Anderson. USGS Quadrangle: Balls Ferry 1:24000, 40.411944 -122.19, 110m
CHSC:V
CHSC082419 Lowell Ahart 9629 2002-05-07
United States, California, Butte, High banks of a pond, at the beginning of a southeast branch of Schirmer Ravine, about 50 yards east of the pond on the east side of Cherokee Road, North Table Mountain, about 4 miles (air) north of Oroville. T20N R04E S29 NW1/4, 39.566389 -121.551111, 229m
CHSC:V
CHSC084162 Lowell Ahart 10320 2003-06-29
United States, California, Yuba, In a wash, on the east side of Ponderosa Way, about 1 1/2 miles north of La Porte Road, about 1 mile (air) west of Brownsville. T19N R06E S27 SW1/4, 39.475 -121.293333, 702m
CHSC:V
CHSC084789 R. D. Henry 1851 1967-05-21
United States, Illinois, Hancock, South of Nuavoo. Roadside.
CHSC:V
CHSC085173 John Dittes; Josephine Guardino 394 1991-07-21
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
CHSC091308 Lowell Ahart; John Dittes 11903 2005-06-01
United States, California, Lassen, On the north side of Scott Road, east side of the railroad underpass, Long Valley, about 4 3/4 miles (air) north of the intersection of Scott Road and Highway 70, 6.2 miles (air) northwest of Hallelujah Junction. T23N R17E S08 SE1/4, 39.855833 -120.092222, 1459m
CHSC:V
CHSC092273 Richard R. Halse 3580 1988-05-10
United States, Oregon, Benton, Corvallis, in flower bed in the Witham Village Apartment Complex along N.W. Walnut Blvd. T11S R05W S, 44.58337 -123.2995, 93m
CHSC:V
CHSC096808 Lowell Ahart 13901 2007-05-22
United States, California, Butte, In a small meadow at the parking area, Big Bald Rock, about 14 miles (air) northeast of Oroville. T21N R06E S30 SE1/4, 39.645556 -121.34, 894m
CHSC:V
CHSC099506 Lowell Ahart; John Dittes 14925 2008-06-20
United States, California, Lassen, About 100 yards southwest 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
CHSC101165 Lowell Ahart 15697 2009-05-15
United States, California, Butte, About 60 yards northwest of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 2/3 mile (air) west of Highway 32, about 10 miles northeast of Chico. T23N R02E S35 SW1/4, 39.806944 -121.723333, 268m
CHSC:V
CHSC101279 Lowell Ahart 15535 2009-04-03
United States, California, Butte, Along the north margin of the gravel road, east of the Cedar Grove parking area in Lower Bidwell Park, Chico. T22N R01E S24 SE/1/4, 39.745556 -121.808889, 67m
CHSC:V
CHSC104823 Lowell Ahart 16754 2010-06-01
United States, California, Butte, On the south side of the Guardians Trail, about 150 yards east of the end of Centennial, Upper Bidwell Park, about 1/2 mile east of Chico Canyon Road. T22N R02E S17 NE1/4, 39.767778 -121.775, 126m
CHSC:V
CHSC104819 Lowell Ahart 16738 2010-05-28
United States, California, Butte, Wood chipped area on the north side of Bidwell Mansion, Chico. T22N R01E S26 SW1/4, 39.729167 -121.839444, 61m
CHSC:V
CHSC114884 Richard R. Halse 7946 2010-06-16
United States, Oregon, Wallowa, Along Little Sheep Creek Hwy. ca. 7.8 miles southwest of Imnaha; milepost 21., 45.475 -116.940833, 867m
CHSC:V
CHSC115192 Lowell Ahart 20084 2015-04-27
United States, California, Butte, On the north side of the dirt road, about 5/8 mile northwest of the iron gate of the dirt road, along Cherokee Road, Beatson Hollow, North Table Mountain, about 7 miles (air) north of Oroville. T20N R04E S18 SE1/4, 39.588611 -121.559167, 304m
CHSC:V
CHSC116101 Lowell Ahart; John Dittes 20321 2015-07-13
United States, California, Lassen, About 100 yards southwest of the 4 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
CHSC116213 Lowell Ahart 20234 2015-06-16
United States, California, Butte, On the west side of the paved road, about 4 miles (by road) northwest of Fall River Bridge, about 5 1/2 miles (air) northwest of Camp 18, about 9 miles (air) northeast of Feather Falls. T21N R07E S04 NE1/4, 39.687778 -121.196944, 1407m
CHSC:V
CHSC120435 Lowell Ahart 21712 2018-05-09
United States, California, Butte, About 1 yard south of the dirt road, south side of Beatson Hollow, about 1 and 3/4 miles southwest of the parking area near Cow Chute along Cherokee Road, about 8 miles (air) north of Oroville. T20N R04E S18 SE1/4, 39.588889 -121.560278, 273m
CHSC:V
CHSC112348 L. P. Janeway 11222 2014-04-09
United States, California, Butte, Northern High Sierra Nevada. Plumas National Forest; along Road 22N12Xwhere it crosses Peavine Creek just below the confluence of Coon Creek; French Creek Basin. T22N R06E S21 SW1/4 of SW1/4 USGS Quadrangle: Brush Creek 1:24,000, 39.742222 -121.318056, 762m
CHSC:V
CHSC093307 R. Fischer 562 2005-04-18
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected near Crystal Springs on a road bed. USGS Quadrangle: Fall River Mills 1:24,000, 41.111944 -121.448611, 1009m
CHSC:V
CHSC088740 R. Fischer; J. Marr 254 2004-05-25
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located at water edge along Horr Pond, near Camp 7. USGS Quadrangle: Fall River Mills 1:24,000, 41.111944 -121.43, 1009m
CHSC:V
CHSC122221 Lowell Ahart; John Dittes, Josephine Guardino, Steve Green 21926 2019-04-26
United States, California, Butte, Lawn at the home of Steve Green, residence on Higgins Avenue, southwest of intersection with Crisper Avenue, about 1.8 miles (air) northeast of Chico City Hall, Chico. TRS: 22N, R1E, undesignated Section., 39.747528 -121.816028, 69m
CHSC:V
CHSC123506 Lowell Ahart 22359 2021-05-08
United States, California, Butte, Southwest corner of Olive Highway (162) and Lower Wyandotte Road, in Oroville. T19N, R4E, southwest ¼ Section 16., 39.502417 -121.539528, 79m
CHSC:V
CHSC125044 Lowell Ahart 22711 2022-09-06
United States, California, Yuba, Private home, about 100 yards south of Manna Lane, about 1/4 mile (air) north of Loma Rica Road, about 1 1/2 miles (air) southeast of the intersection of Loma Rica Road and La Porte Road. T17N, R5E, northwest 1/4 Section 17., 39.298278 -121.453083, 76m
CHSC:V
CHSC125118 Wendy L. Boes; Reed Kenny, Rick Wachs 2018-022 2018-04-20
United States, California, Nevada, Northern Sierra Nevada, San Juan Ridge, Montezuma Hill. Volcanic outcrop along Redbud Trail., 39.32302 -121.06388, 843m
CHSC:V-VascularPlants
CHSC005161 R. J. Taylor 575 1965-06-15
United States, Idaho, Teton, 5 miles west of Victor.
CHSC:V
CHSC024358 D. E. Brink 1207 1976-07-29
United States, Montana, Big Horn, CX Coal Site. Edge of Pearl Creek. T09S R39E S14 SE1/4 USGS Quadrangle: Pearl School
CHSC:V
CHSC076531 Heidi West; Caroline Warren, Jenny Marr, Natalie Wight 1998-07-09
United States, California, Tehama, Vicinity of Red Bank Creek and Sunflower Gulch. T26N R07W S USGS Quadrangle: Lowrey, 40.075833 -122.631389, 305m
CHSC:V
CHSC093533 Lowell Ahart; John Dittes 12098 2005-06-10
United States, California, Siskiyou, Along the Shasta River, about 30 yards south of the pump house along the Shasta River, about 1.9 miles (air) south of Highway 99/97 Cutoff, about 6 miles (air) east-southeast of Grenada. T44N R05W S05 NW1/4, 41.606944 -122.451111, 777m
CHSC:V
CHSC093531 Lowell Ahart; John Dittes 12034 2005-06-09
United States, California, Siskiyou, Meadow area along a small drainage, about 50 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
CHSC094481 Lowell Ahart 13127 2006-08-09
United States, California, Colusa, North side and under the bridge across Stony Creek, just north of Stonyford. T18N R06W S29 between SW1/4 of SE1/4, 39.382222 -122.551667, 347m
CHSC:V
CHSC094619 Lowell Ahart 13295 2006-09-11
United States, California, Butte, South edge of the North Fork of the Feather River, north side of Highway 70, about 1/8 mile west of the Poe Dam, about 3/4 mile northeast of Pulga, about 21 miles (air) northeast of Oroville. T23N R05E S32 NE1/4, 39.807222 -121.436667, 432m
CHSC:V
CHSC094666 Lowell Ahart 13426 2006-10-08
United States, California, Butte, Near a large gravel bar, east side of the North Fork of the Feather River, just east of where the river flows into a pool, on the west side of Highway 70, about 1/2 mile north of the Cresta Power House. T23N R05E S22 SW1/4, 39.831667 -121.411111, 610m
CHSC:V
CHSC094845 Lowell Ahart 13417 2006-10-08
United States, California, Plumas, On the east bank of Chips Creek, southeast of the bridge on Highway 70, on the north side of the North Fork of the Feather River, about 1 1/4 miles southwest of Belden. T25N R06E S23 SE1/4, 39.999722 -121.270278, 715m
CHSC:V
CHSC094651 Lowell Ahart 13376 2006-09-28
United States, California, Butte, On the east side of the North Fork of the Feather River, on the west side of Highway 70, about 50 yards southwest of the Shady Rest Area south of the Arch Rock Tunnel. T23N R05E S14 SW1/4, 39.8475 -121.394722, 445m
CHSC:V
CHSC096898 Lowell Ahart 14272 2007-07-08
United States, California, Butte, Along North Honcut Creek, Peter Ahart Ranch, about 3/4 miles north and 2 1/2 miles east of Honcut, about 12 miles (air) southeast of Oroville. T17N R04E S11 SW1/4, 39.341944 -121.491667, 46m
CHSC:V
CHSC099255 Lowell Ahart; John Dittes 14998 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) 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
CHSC099740 Lowell Ahart; John Dittes 14932 2008-06-20
United States, California, Lassen, In vernal pools and swales, about 100 yards southwest 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 7.0 miles (air) northeast of Bieber. T39N R08E S34 NE1/4, 41.183056 -121.036111, 1263m
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CHSC102275 Lowell Ahart 16452 2009-10-12
United States, California, Napa, Below the high water line of Lake Berryessa, along Capell Creek south of Rest Area, 3/4 mile northeast of Highway 128 on Berryessa Knoxville Road, 3/4 mile southwest of Capell Cove Launch Ramp on Berryessa Knoxville Road, about 19 miles (air) west of Winters. T08N R03W S30 E border of SW1/4, 38.510278 -122.2325, 133m
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CHSC111110 Lowell Ahart; John Dittes 18286 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
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CHSC111107 Lowell Ahart; John Dittes 18360 2012-07-12
United States, California, Modoc, North edge of Ash creek, south of the gravel pit, 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. T39N R08E S26 NW1/4, 41.1975 -121.020556, 1266m
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CHSC112473 Lowell Ahart; John Dittes 18791 2013-06-09
United States, California, Shasta, On the bottom of a deep irrigation ditch, Hollenbeck Field, 950 feet east of Rat Farm Boat Launch, 3.4 air-miles north of McArthur, Fall River Valley, McArthur Swamp. T38N R05E S, 41.101389 -121.409444, 1007m
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CHSC112773 Lowell Ahart; John Dittes 18922 2013-07-24
United States, California, Modoc, Around a man made pond, north side of Ash Creek Floodplain, 0.54 mile (air) southeast of Pilot Butte Parking Area, 1.1 miles (air) south of County Road 87, 6.8 miles (air) west of Adin, Big Valley. T39N R08E S29 SE1/4, 41.188889 -121.08, 1263m
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CHSC113022 Lowell Ahart 18981 2013-08-02
United States, California, Tehama, South side of Burris Creek, strand of Black Butte Reservoir, about 1 1/2 miles southwest of the Dam, about 12 miles (air) northwest of Orland. T23N R05W S35 SE1/4, 39.802778 -122.394722, 136m
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CHSC115365 Lowell Ahart 20064 2015-04-24
United States, California, Butte, Bottom and sides of a large duck field, 50 yards southeast of Parking Lot 2, about 1 mile north of Rutherford Road, Gray Lodge Wildlife Area, about 6 1/2 miles (air) southwest of Gridley. T17N R01E S11 SW1/4, 39.335556 -121.822778, 20m
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CHSC117143 Lowell Ahart; John Dittes 21187 2016-07-14
United States, California, Modoc, Around the strand of a new pond, south of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin, Big Valley. T39N R09E S30 NE1/4, 41.191389 -120.975833, 1274m
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CHSC096183 R. Fischer 887 2006-07-23
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the grassy shore line of a conic depression pond near the lower and western edge of Big Lake. USGS Quadrangle: Fall River Mills 1:24,000, 41.111667 -121.417778, 1009m
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CHSC096182 R. Fischer 888 2006-07-23
United States, California, Shasta, Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the grassy shore line of Big Lake. USGS Quadrangle: Fall River Mills 1:24,000, 41.121111 -121.411667, 1009m
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CHSC115625 D. Isle; Rhonda Isle 2142 2014-09-27
United States, California, Colusa, Northern Sacramento Valley Foothills: W side East Park Resservoir, 0.3 mi S of boatlaunch, 100 yds E of normal lake edge in muddy clay soil. 10S-0541629E, 435525N. T17N R06W S10 NW1/4 USGS Quadrangle: Gilmore Peak, 39.340767 -122.516839, 354m
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CHSC110846 David Isle 1998 1989-05-14
United States, California, Colusa, Stony Creek Watershed. Pendell Ranch--2 miles W of CO. Rd. 306 Jct. w/Fouts Springs Road; In black adobe soil--150 yds south of Pendell home. T18N R06W S31 NW1/4 of SW1/4 USGS Quadrangle: Gilmore Pk 1:24,000, 39.369722 -122.579167, 384m
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CHSC124142 Lowell Ahart; John Dittes, Josephine Guardino 22508 2021-06-14
United States, California, Lassen, Saline meadow, west of Long Valley Creek, 0.7 miles west of Highway 395, 2.8 miles (air) southwest of Hallelujah Junction, Long Valley, T22N, R17E, northwest ¼ Section 26., 39.736656 -120.055058, 1499m