CHSC:V
CHSC020780 K. R. Stern 5835 1975-07-24
United States, California, Plumas, S shore of Lake Almanor., 40.171667 -121.0875, 1372m
CHSC:V
CHSC021254 M. S. Taylor 933 1975-10-03
United States, California, Butte, Ca. 1/4 mi n of the washout, between River Rd and the Sacramento River, ca. 10 mi w of Chico., 39.704722 -121.940833, 37m
CHSC:V
CHSC021795 F. J. Young
Germany
CHSC:V
CHSC023541 M. S. Taylor 968 1975-10-29
United States, California, Butte, Along Butte Creek, ca. 250 yds s of Humbug Rd and ca. 2 mi e of junc of the Skyway and Humbug Rd, ca. 8 mi e of Chico, 39.713333 -121.739444
CHSC:V
CHSC025424 M. P. Hayes; Warner 58 1977-09-11
United States, California, Butte, Along roadside, dirt and gravel shoulder 2 m south of Hwy 32, exactly 24.6 mi east of the Hwy 99 overpass on Hwy 32 in Chico., 40.003611 -121.628611, 914m
CHSC:V
CHSC025451 Hayes; Warner 98 1977-09-12
United States, California, Butte, Growing in flowerbed beside the Agriculture rainshed near the Clear Creek. On the Butte College Campus at the intersection of Clark and Pentz Roads, approx. 15 mi sse of Chico., 39.643889 -121.642778, 85m
CHSC:V
CHSC025520 Hayes; Warner 61 1977-09-11
United States, California, Butte, Along dirt and gravel shoulder, Hwy 32, exactly 24.6 mi e of the Hwy 99 overpass on Hwy 32 in Chico., 40.008889 -121.628889, 914m
CHSC:V
CHSC002637 Lena B. Henderson 1938-09-27
United States, Virginia, Campbell, C & O Track, Lynchburg.
CHSC:V
CHSC026666 M. S. Taylor; M. Hayes 1445 1977-08-16
United States, California, Butte, In flower bed, Butte College, Campus, ca. 15 mi s of Chico., 39.644167 -121.643889, 61m
CHSC:V
CHSC027594 George Deniso 85 1978-07-22
United States, California, Lassen, E shore of Eagle L, in basalt rock and cattle manure, several ft S of Little Traxel Pt. T32N R11E S14, 40.64 -120.705, 1585m
CHSC:V
CHSC028105 J. A. Shafer 1900-08-04
United States, Pennsylvania, Allegheny, Vicinity of Natrona.
CHSC:V
CHSC028606 M. S. Taylor 1273 1976-09-25
United States, California, Monterey, Abundant in Coastal Strand, ca. 5 ft up from the Salinas River, near mouth of the river, ca. 2 mi w of Salinas Bridge over Hwy 1, ca. 5 mi s of Moss Landing., 36.751667 -121.804444
CHSC:V
CHSC028617 M. S. Taylor 2226 1979-10-05
United States, California, Butte, SE side of Paradise Lake, ca. 1/2 mi n of Coutelenc Rd, ca. 5 mi n of Magalia., 39.854722 -121.570556, 732m
CHSC:V
CHSC029818 M. S. Taylor; J. D. Jokerst 2248 1979-10-13
United States, California, Butte, By creek, crossing Jordan Hill Rd (Ponderosa Way on some maps) ca. 0.8 mi n of its jct with Concow Rd, ca. 5 mi e of Paradise. T22N R04E S21 SW1/4, 39.745556 -121.524444, 427m
CHSC:V
CHSC031235 M. S. Taylor 3358 1980-10-06
United States, California, Butte, N side of Hwy 70, ca. 1/4 mi w of Bear Creek jct with n fork Feather River, ca. 0.5 mi w of Arch Rock Tunnel Rest Stop. T23N R05E S15 SE1/4 USGS Quadrangle: Pulga, 39.841944 -121.402222, 488m
CHSC:V
CHSC031540 L. Ahart 1799 1978-08-30
United States, California, Butte, Along the edge of North Honcut Creek. Peter Ahart Ranch., 39.357222 -121.488333, 15m
CHSC:V
CHSC031541 L. Ahart 1790 1978-07-23
United States, California, Butte, Along the rd to our home. Peter Ahart Ranch, Honcut., 39.360556 -121.506389, 50m
CHSC:V
CHSC031542 L. Ahart 1806 1978-09-24
United States, California, Butte, Where a new well was drilled. The well is just over the south boundary of the Peter Ahart Ranch, ca. 1 mi ne of Honcut., 39.340278 -121.521667, 50m
CHSC:V
CHSC031543 L. Ahart 1224 1976-11-30
United States, California, Butte, Peter Ahart Ranch, Honcut., 39.360556 -121.506389, 46m
CHSC:V
CHSC031991 L. Ahart 615 1974-08-19
United States, California, Nevada, Along edge of rd below Fuller Lake in road gravel., 39.344722 -120.650833, 1524m
CHSC:V
CHSC034193 R. A. Schlising 3510 1979-10-14
United States, California, Butte, Along Sacramento River w of Chico. Just n of Chico Landing Site in Bidwell River State Park. T22N R01W S, 39.713611 -121.944722
CHSC:V
CHSC034200 J. D. Jokerst 1490B 1981-09-26
United States, California, Butte, Locally abundant in dry sand bars adjacent to and E of Sacramento River at the Bidwell River State Park (Chico Landing) ca. 5.0 mi W of Chico., 39.712222 -121.944444
CHSC:V
CHSC034782 L. Ahart 3086 1981-09-06
United States, California, Plumas, On a sandbar along Indian Creek, ca. 1/2 mi sw of the jct of Hwy 89 and Arlington Rd, ca. 1.5 mi sw of Crescent Mills., 40.077778 -120.936111, 1200m
CHSC:V
CHSC034788 L. Ahart 3224 1981-11-06
United States, California, Butte, Near the parking area a little w of the Graylodge Waterfowl Mgmt HQ, ca. 3/4 mi w of Pennington Rd, ca. 12 mi sw of Gridley., 39.321944 -121.821667, 35m
CHSC:V
CHSC036508 L. Ahart 3075 1981-09-06
United States, California, Plumas, On a sandbar along Indian Creek, ca. 1/2 mi sw of the jct of Hwy 89 and Arlington Rd, ca. 1.5 mi sw of Crescent Mill., 40.079722 -120.927778, 1200m
CHSC:V
CHSC036509 L. Ahart 3206 1981-09-26
United States, California, Butte, On a sand bar near the Sacramento River., 39.722778 -121.949444, 40m
CHSC:V
CHSC003692 M. MacArthur 16 1966-05-12
United States, California, Los Angeles, San Rafael Hills- Glendale College., 34.167778 -118.227778, 213m
CHSC:V
CHSC037102 L. Ahart 3794 1982-09-12
United States, California, Butte, Along banks of North Honcut Creek, ca. 1 1/4 mi n and 3 mi e of Honcut, Peter Ahart Ranch., 39.346389 -121.486111, 50m
CHSC:V
CHSC003716 Sue Boergadine 1966-05-10
United States, California, Los Angeles, San Rafael Hills., 34.180278 -118.2075, 213m
CHSC:V
CHSC038309 Vernon Oswald 1011 1983-08-19
United States, California, Butte, Upper Bidwell Park, Chico, in Lindo Channel ca. 100 ft. upstream of the flood-control gates., 39.761667 -121.796667, 79m
CHSC:V
CHSC038310 Vernon Oswald 1043 1983-09-17
United States, California, Butte, Upper Bidwell Park, Chico, in Lindo Channel just upstream from the flood-control gates., 39.761667 -121.796667, 79m
CHSC:V
CHSC038311 Vernon Oswald 706 1983-06-18
United States, California, Butte, Upper Bidwell Park, Chico, in Lindo Channel at the diversion weir., 39.762222 -121.796389, 79m
CHSC:V
CHSC038312 Vernon Oswald 675 1983-06-13
United States, California, Butte, Upper Bidwell Park, Chico, 100 ft s of the footbridge at the Golf Course. Common around a refuse dump., 39.768333 -121.778056, 85m
CHSC:V
CHSC040610 Lowell Ahart 5188 1985-09-26
United States, California, Plumas, Below the high water line of Little Grass Valley Reservoir, where Black Rock Creek flows into the lake, about 4 miles north-west of La Porte., 39.743889 -121.007222, 1585m
CHSC:V
CHSC040611 Lowell Ahart 5203 1985-10-12
United States, California, Butte, Along the boat ramp, at the end of Nelson Bar Road, about 1 mile south of Kunkle Reserovir, about 3 miles south of Paradise., 39.694722 -121.561111, 302m
CHSC:V
CHSC040873 K. R. Stern 8220 1985-06-25
United States, California, Plumas, Vicinity of Blairsden, e margin of highway 70., 39.781944 -120.614444, 1402m
CHSC:V
CHSC040900 Lowell Ahart 5229 1985-11-07
United States, California, Butte, Below the high water line of Lake Oroville, on the north side of the South Fork of the Feather River, about 200 yards north-west of the Ponderosa Dap., 39.552222 -121.306389, 287m
CHSC:V
CHSC040903 Lowell Ahart 5237 1985-11-07
United States, California, Butte, About 80 feet below the high water line of Lake Oroville, on a silt bar along the South Fork of the Feather River, about 400 yards north-west of the Ponderosa Dam., 39.552222 -121.306389, 277m
CHSC:V
CHSC041896 Lowell Ahart 682 1974-12-05
United States, California, Butte, Near Pinkard Creek, along the dirt road, about 2 miles west of the Sly Creek Dam., 39.584722 -121.147778, 914m
CHSC:V
CHSC042107 Lowell Ahart 5460 1986-11-09
United States, California, Butte, On the bottom of a pond, about 1/10 mile south of the clay burrow for Oroville Dam, 1/4 mile east of Larkin Road, about 6 miles south-west of Oroville., 39.420278 -121.638333, 37m
CHSC:V
CHSC042110 Lowell Ahart 5419 1986-11-07
United States, California, Butte, In a prune orchard, east of the Feather River, north of the Oroville Gridley Highway, about 3 miles east of Gridley., 39.365556 -121.635278, 29m
CHSC:V
CHSC042731 Lowell Ahart 5712 1987-05-27
United States, California, Butte, On a sand bar along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap., 39.723333 -121.470556, 271m
CHSC:V
CHSC042960 Lowell Ahart 5755 1987-07-03
United States, California, Butte, Along the North Fork of the Feather River, near Poe Power House, about 2 miles south-east of Jarbo Gap., 39.723333 -121.469444, 271m
CHSC:V
CHSC042962 Lowell Ahart 5831 1987-07-17
United States, California, Butte, On a sand bar along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap., 39.723333 -121.470556, 271m
CHSC:V
CHSC042963 Lowell Ahart 5834 1987-07-17
United States, California, Butte, On a gravel bar along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap., 39.723333 -121.470556, 271m
CHSC:V
CHSC043600 Vernon Oswald 1057 1983-10-10
United States, California, Butte, City of Chico Sewage Treatment Plant on Chico River Rd, 1/4 mi w of its jct with Alberton Ave., 39.7 -121.908333
CHSC:V
CHSC045547 Lowell Ahart 4672 1984-06-08
United States, California, Butte, Along the dirt road to the generator on the north side of the Ponderosa Reservoir, about 2 miles north of Forbestown., 39.555833 -121.279167, 427m
CHSC:V
CHSC045548 Lowell Ahart 4781 1984-08-19
United States, California, Butte, Growing on dry bare sand in an area where gravel is removed, north of the state borrow area, west of Pacific Heights Road, about 5 miles south-west of Oroville., 39.453611 -121.607778, 37m
CHSC:V
CHSC045549 Lowell Ahart 1216 1976-10-01
United States, California, Sierra, Growing on a pile or road gravel, along the edge of Ridge Road, this is the road that goes from Highway 49 to the town of Alleghany, about 3 miles south of Camptonville., 39.411111 -121.021389, 914m
CHSC:V
CHSC045550 Lowell Ahart 1608 1977-11-13
United States, California, Yuba, Near the edge of the road, west of the bridge across Slate Creek, about 5 miles east of Strawberry Valley., 39.605833 -121.061111, 914m
CHSC:V
CHSC046358 Lowell Ahart 6315 1989-05-29
United States, California, Butte, Near the gravel road to the Forbestown Reservoir, about 1 mile north-east of Forbestown Road, about 2 1/2 miles north-east of Forbestown., 39.530833 -121.241389, 792m
CHSC:V
CHSC047403 Lowell Ahart 6404 1989-11-12
United States, California, Butte, In a disturbed area near a small pond, in the borrow area, about 1/4 mile south of the Feather River, about 4/10 mile west of Pacific Heights Road, about 4 1/2 miles south-west of Oroville. T18N R03E S03 NE1/4, 39.451111 -121.614167, 30m
CHSC:V
CHSC047672 Lowell Ahart 6391 1989-09-21
United States, California, Butte, Along the south edge of the gravel road, south of French Creek, about 1 mile west of the Sly Creek Reservoir. T20N R08E S05 center, 39.619444 -121.107222, 1158m
CHSC:V
CHSC047673 Lowell Ahart 6379 1989-08-16
United States, California, Sierra, At Ahart Sheep Camp, about 1 mile north-west of Milton Reservoir. T19N R12E S11 NE1/4, 39.533889 -120.592778, 1707m
CHSC:V
CHSC048290 Vernon Oswald 1059 1983-10-10
United States, California, Butte, Bidwell State Park on the e bank of the Sacramento R. w of Chico. Between the parking lot at the boat ramp and the river., 39.714167 -121.945556
CHSC:V
CHSC048291 Vernon Oswald 913 1983-07-25
United States, California, Butte, River Road at the washout w of Chico., 39.711944 -121.944444
CHSC:V
CHSC048293 Vernon Oswald 3103 1987-07-13
United States, California, Butte, Humboldt Rd. between Butte Meadows and Jonesville at Cherry Hill Campground. T26N R04E S14 SW1/4 of SW1/4, 40.102778 -121.4975, 1439m
CHSC:V
CHSC052010 L. P. Janeway; C. A. Janeway 1944 1986-11-23
United States, California, Butte, Foreman Creek access to Lake Oroville. On a +/- muddy and gravelly point in Lake Oroville ca 20-40 ft low below high watr mark. T20N R05E S18 SE1/4 USGS Quadrangle: Oroville Dam 1:24,000, 39.587222 -121.451944, 274m
CHSC:V
CHSC054864 Vernon H. Oswald 4857 1991-09-01
United States, California, Tehama, Lassen Volcanic Park. Lasen Hwy (Hwy 89) just inside the south park boundary. T30N R04E S27 SW1/4, 40.424167 -121.534167, 1999m
CHSC:V
CHSC054892 John Bright 1913-08-14
United States, Pennsylvania, Beaver, Monaca.
CHSC:V
CHSC055211 L. P. Janeway 4034 1991-06-15
United States, California, Shasta, Battle Creek Wildlife Area. Along north side of Battle Creek; ca 1 1/2 mi east of the Sacramento River. T29N R03W S02 SE1/4 USGS Quadrangle: Balls Ferry 1:24,000, 40.395 -122.162222, 120m
CHSC:V
CHSC061972 Vernon H. Oswald 5937 1993-09-20
United States, California, Glenn, Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, Wetlands Hiking Trail along the W boundary S of the main entrance (Cell 3, Tract 11). T18N R03W S10 NW1/4 of SW1/4, 39.427222 -122.189167, 29m
CHSC:V
CHSC061973 Vernon H. Oswald 5925 1993-09-07
United States, California, Tehama, Lassen Volcanic National Park. Lassen Chalet at the Southwest Entrance Station. Weed on N edge of the parking lot. T30N R04E S28 NE1/4, 40.437778 -121.534167, 2050m
CHSC:V
CHSC062446 L. P. Janeway 4588 1993-09-07
United States, California, Butte, Plumas National Forest. About 300 ft west of the south end of Ponderosa Dam. Along the edge of the dirt road. T20N R06E S33 SE1/4 of NW1/4 USGS Quadrangle: Forbestown 1:24,000, 39.548611 -121.306944, 299m
CHSC:V
CHSC062447 L. P. Janeway 4581 1993-09-03
United States, California, Butte, Plumas National Forest. Along dirt road to Bear Ranch Creek falls from Hwy 70; in canyon of North Fork Feather River. T23N R05E S14 SW1/4 USGS Quadrangle: Pulga 1:24,000, 39.843056 -121.3925, 488m
CHSC:V
CHSC065050 Vernon H. Oswald; Lowell Ahart 7065 1995-07-17
United States, California, Tehama, Dales Lake Ecological Reserve. Cascade Range Foothills. W side of Manton Rd. (A6) ca. 1.5 mi N of Dales Station on Hwy. 36, ca. 14 mi NE of Red Bluff. Collected on a pile of gravel hauled into the parking area at the S end of the old highway. T29N R02W S26 NE1/4 of SE1/4, 40.343611 -122.051389, 213m
CHSC:V
CHSC065166 Lowell Ahart 7616 1995-08-19
United States, California, Butte, East side of North Honcut Creek, Peter Ahart Ranch, about 1 mile north and 2 3/4 miles east of Honcut, about 12 miles south-east of Oroville. T17N R04E S11 SE1/4, 39.3425 -121.490278, 37m
CHSC:V
CHSC066191 Vernon H. Oswald; Lowell Ahart 7692.2 1996-06-03
United States, California, Tehama, Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. Cascade Range Foothills. Growing on a gravel bar along Paynes Creek at the old bridge site. T28N R03W S15 SE1/4 of SE1/4, 40.276111 -122.182222, 104m
CHSC:V
CHSC066192 Vernon H. Oswald; Lowell Ahart 7692.1 1996-06-03
United States, California, Tehama, Hog Lake Plateau. Cascade Range Foothills. BLM parcel along Hwy. 36 NE of Red Bluff. Growing on a gravel bar along Paynes Creek at old bridge site. T28N R03W S15 SE1/4 of SE1/4, 40.276111 -122.182222, 104m
CHSC:V
CHSC066436 V. H. Oswald; Lowell Ahart 7739 1996-06-10
United States, California, Butte, Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. Scattered plants on the riprapped bank of the Sacramento River at the N end of the Riparian Sanctuary. T20N R01W S29 NE1/4 of NE1/4, 39.567222 -121.986667, 29m
CHSC:V
CHSC066437 Vernon H. Oswald; Lowell Ahart 7738 1996-06-10
United States, California, Butte, Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. Scattered plants on the riprapped bank of the Sacramento River at the N end of the Riparian Sanctuary. T20N R01W S29 NE1/4 of NE1/4, 39.567222 -121.986667, 29m
CHSC:V
CHSC066666 Vernon H. Oswald 8064 1996-07-17
United States, California, Butte, Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. T20N R01W S29 SE1/4 of NE1/4, 39.565833 -121.989167, 30m
CHSC:V
CHSC066878 Vernon H. Oswald; Lowell Ahart 8261 1996-09-04
United States, California, Tehama, Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. Cascade Range Foothills. Scattered plants on gravel bars along Paynes Creek ca. 1 mi upstream from the old bridge site. T28N R03W S14 SE1/4 of NE1/4, 40.281667 -122.162778, 131m
CHSC:V
CHSC069180 Vernon Oswald 8831 1997-08-19
United States, California, Sierra, County Rd. 309 on Pliocene Ridge, ca. 3 air mi northeast of Alleghany, 0.1 mi southwest of Henness Pass Road (County Rd. 302). T19N R10E S23 NE1/4, 39.505556 -120.822222, 1707m
CHSC:V
CHSC071530 Vernon H. Oswald; Lowell Ahart 9381 1998-07-28
United States, California, Trinity, Rattlesnake Rd. along the west side of Post Creek 0.2 mi north of Hwy. 36 east of Forest Glen. Roadside. T01S R08E S09, 40.391389 -123.278889, 780m
CHSC:V
CHSC071873 Vernon H. Oswald; Lowell Ahart 9564 1998-09-08
United States, California, Shasta, Hwy. 299 adjacent to a branch of Hatchet Creek 0.1 mi west of the 67 mi post between Hillcrest and Burney, 1.3 mi west of Hatchet Mtn. Summit. T35N R02E S29 SW1/4, 40.856389 -121.783333, 1280m
CHSC:V
CHSC074084 B. Castro 716 1996-08-20
United States, California, Butte, Ca 5 air mi N of Brush Creek, ca 0.25 mi S of Rogers Cow Camp via "J" spur rd S of USFS Rd 23N15. T22N R06E S16 SW1/4 of NE1/4 USGS Quadrangle: Soapstone Hill 1:24,000, 39.762778 -121.312222, 1222m
CHSC:V
CHSC075995 Lowell Ahart 8183 1999-08-22
United States, California, Butte, Large disturbed area along 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
CHSC075996 Lowell Ahart; Vernon H. Oswald 8178 1999-08-13
United States, California, Butte, Disturbed area along the east side of the Sacramento River, northwest of Parrott Landing, about 1 mile southwest 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
CHSC076050 G. F. Hrusa; T. D. Wilfred 13082 1996-07-08
United States, California, Butte, In full sun at old gun range. Old Railroad Grade Rd. nr. Paradise Lake Dam, approx. 3 m. N of Magalia. [Original Lat./Long. on label is "39 51 N; 121 34 W"]. USGS Quadrangle: Paradise Lake 1:24,000, 39.857778 -121.561667, 800m
CHSC:V
CHSC076276 Lowell Ahart 8279 1999-09-21
United States, California, Butte, Large disturbed area along 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
CHSC077562 Heidi West; Jenny Marr, Caroline Warren 1998-10-13
United States, California, Tehama, Vicinity of South Fork Cottonwood Creek and Dippingvat Flat. T27N R07W S USGS Quadrangle: Oxbow Bridge 1:24,000, 40.150278 -122.612778, 305m
CHSC:V
CHSC078974 Vernon H. Oswald 9980 2000-10-14
United States, California, Tehama, Black Butte Rd. 0.5 mi south of County Rd A9 (Corning-Paskenta Rd). T24N R04W S23 SW1/4 of NE1/4 USGS Quadrangle: Henleyville, 39.922222 -122.278889, 110m
CHSC:V
CHSC079989 L. P. Janeway; B. Castro 6450 1999-06-04
United States, California, Butte, Sacramento Valley. East side of the Sacramento River 1.4 km southeast of the Ord Ferry Road Bridge over the Sacramento River. T20N R01W S USGS Quadrangle: Llano Seco 1:24,000, 39.620556 -121.980556, 30m
CHSC:V
CHSC080367 Richard R. Halse 5676 1999-09-29
United States, Oregon, Lincoln, Newport, along OSU Drive by the Hatfield Marine Science Center. T11S R11W S17, 44.61059 -124.0499, 3m
CHSC:V
CHSC081110 Lowell Ahart 9260 2001-08-29
United States, California, Plumas, On the bottom of Little Last Chance Creek, on the strand of Frenchman Lake. T24N R16E S08 SE1/4, 39.947778 -120.204722, 1701m
CHSC:V
CHSC081615 Lowell Ahart 9331 2001-10-08
United States, California, Plumas, Sand bar, on the west side of Indian Creek, about 400 yards south of ArlingtonRoad, about 200 yards east of Highway 89, about 1 1/2 miles south of Crescent Mills. T26N R09E S25 near the center, 40.084167 -120.920278, 1067m
CHSC:V
CHSC081778 Lowell Ahart 9413 2001-10-10
United States, California, Butte, On the north side of Gridley Road, about 100 yards southeast of the bridge across the Feather River, about 3 1/2 miles (air) east of Gridley. T18N R03E S33 SE1/4, 39.365556 -121.642778, 27m
CHSC:V
CHSC081779 Lowell Ahart 9343 2001-10-10
United States, California, Placer, French Meadows Reservoir, near the boat or trail access area on the northwest side of the reservoir, about 1 mile southwest of the bridge across the Middle Fork of the American River, about 2 miles southwest of Ahart Camp, about 22 miles (air) northeast of Forest Hill. T15N R14E S28 NW1/4, 39.125556 -120.421389, 1594m
CHSC:V
CHSC083043 Lowell Ahart 9954 2002-10-09
United States, California, Yuba, Area east of a spring, below the high water line of Sly Creek Reservoir, about 1/8 mile southwest of the Day Camp, Sly Creek Reservoir. T20N R08E S20 NE1/4, 39.585556 -121.096944, 1073m
CHSC:V
CHSC083055 Lowell Ahart 9990 2002-10-17
United States, California, Butte, On the hills below the high water line of Lake Oroville, about 1 1/2 miles south of Highway 162 (Oroville Quincy Highway), about 3 miles (air) northeast of Oroville Dam. T20N R05E S19 SE1/4, 39.576944 -121.455, 227m
CHSC:V
CHSC083096 Lowell Ahart; John Dittes, Jim Gannon, Lyle Martinez 10005 2002-11-04
United States, California, Tehama, Bottom of a wash, Jewett Creek, east of Marguerite Road, about 1 1/4 mile (air) southeast of Corning. T24N R03W S26 NE1/4, 39.911111 -122.167222, 74m
CHSC:V
CHSC083694 John Dittes 83 1990-06-07
United States, California, Los Angeles, Transverse Range; San Gabriel Mts, Canyon of Big Tujunga Creek; ca. 1.2 air miles northeast of dam. T03N R12W S USGS Quadrangle: Condor Peak 1:24,000, 34.3025 -118.167778, 922m
CHSC:V
CHSC084083 Lowell Ahart 4936 1985-05-06
United States, California, Butte, On the bottom of Lindo Channel, about 1/10 mile east of Longfellow Avenue, Chico., 39.752778 -121.823056, 61m
CHSC:V
CHSC084579 Lowell Ahart; John Dittes 10575 2003-09-17
United States, California, Tehama, On a gravel bar on the south side of Deer Creek, about 400 yards east of Highway 99, about 5 miles (air) southeast of Los Molinos. T24N R02W S, 39.954167 -122.047778, 61m
CHSC:V
CHSC084580 Lowell Ahart; John Dittes 10574 2003-09-17
United States, California, Tehama, North of the road levee, about 50 yards south of Deer Creek, about 400 yards east of Highway 99, about 5 miles (air) southeast of Los Molinos. T24N R02W S, 39.954167 -122.047778, 61m
CHSC:V
CHSC084610 Lowell Ahart; John Dittes 10573 2003-09-17
United States, California, Tehama, On a gravel bar on the south side of Deer Creek, about 400 yards east of Highway 99, about 5 miles (air) southeast of Los Molinos. T24N R02W S, 39.954167 -122.047778, 61m
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CHSC085783 Richard R. Halse 6418 2003-08-02
United States, Oregon, Siskiyou, Along U.S. Hwy. 20, ca. 3 miles W of the summit of Stinkingwater Pass, near milepost 158., 41.310556 -122.769444, 1427m
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CHSC088296 Lowell Ahart; Samantha Mackey Hillaire 11214 2004-07-09
United States, California, Tehama, On the north side of the Mill Creek Trail (4E10), road north of Mill Creek, about 1/2 mile west of the Black Rock, Black Rock Campground, and Ponderosa Way (Forest Road 28N29), about 26 miles (air) east of Red Bluff. T27N R02E S23 NW1/4, 40.182778 -121.717778, 653m
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CHSC088262 Lowell Ahart; Samantha Mackey Hillaire 11213 2004-07-09
United States, California, Tehama, On the north side of the Mill Creek Trail (4E10), road north of Mill Creek, about 1/2 mile west of the Black Rock, Black Rock Campground, and Ponderosa Way (Forest Road 28N29), about 26 miles (air) east of Red Bluff. T27N R02E S23 NW1/4, 40.182778 -121.717778, 653m