CHSC:V
CHSC002198 V. Holt 1935-09-01
United States, California, Butte, Locality: Chico Creek., 39.755 -121.800278, 56m
CHSC:V
CHSC044295 V. Oswald 3363 1988-06-08
United States, California, Butte, Small pond in the Oroville Wildlife Area on the west side of the Feather River between the levels of Walnut and Biggs Ave. T18N R03E S Fernandez Grant, 39.415833 -121.630556, 32m
CHSC:V
CHSC004578 C. Glascock 199 1965-01-27
United States, California, Butte, Near w boundary of Cuager property, 2723 Oro-Quincy Hwy, Oroville., 39.510278 -121.515278
CHSC:V
CHSC049635 Vernon Oswald 1651 1984-08-20
United States, California, Butte, Wilson Landing Slough at the w end of Wilson Landing Rd. In a slough of the Sacramento River., 39.796944 -122.021111, 40m
CHSC:V
CHSC072778 John B. Nelson; Furman Long 19248 1998-05-20
United States, South Carolina, Georgetown, Sandy Island. Swamp forest in E-W channel of Cooter Creek SW of Indian Lake., 33.547222 -79.119722
CHSC:V
CHSC075028 G. B. Rossbach 9261 1975-09-13
United States, West Virginia, Upshur, Farm pond, Thorpe's Mobile Home Village, n. of Rt. 33, ca. 2 mi. w. of Buckhannon.
CHSC:V
CHSC008771 S. Chulasmai 23 1960-04-30
United States, California, Shasta, Locality: Hat Creek River., 40.649444 -121.461389
CHSC:V
CHSC114346 D. Sarricinno 2008-10-17
United States, California, Sacramento, Isleton, Hogback Island.
CHSC:V
CHSC114683 P. W. Hiatt 1979-09-13
United States, California, Sutter, Sacramento Exclusion & Detection District II T14N R03E S
CHSC:V
CHSC114682 R. L. Reeves 1977-01-13
United States, California, Placer, Pond at 990 Stonewood Road, Newcastle, Placer County. T12N R07E S09, 38.904965 -121.200621
CHSC:V
CHSC116301 Lowell Ahart 20653 2015-11-18
United States, California, Butte, On the west side of the Feather River, about one mile south of Palm Avenue, about 2 miles southeast of the intersection of Palm Avenue and Larkin Road, about 5 miles (air) northeast of Gridley. T18N R03E S22 SE1/4, 39.403333 -121.619444, 27m
CHSC:V
CHSC120415 Peter F. Zika; R. E. Brainerd 28557 2016-11-19
United States, Oregon, Linn, Excavated poolls between Dead River and SE shore of Willamette River, Truax Island, 11.1 air km SE of Dimple Hill., 44.583611 -123.183611, 60m
CHSC:V
CHSC013608 G. Lenser 61 1972-08-06
United States, Wisconsin, Trempealeau, Marinuka Lake. Galesville. T19N R08W S
CHSC:V
CHSC021138 M. S. Taylor 959 1975-10-04
United States, California, Butte, Kunkle Reservoir, ca. 500 yds e of Pentz-Magalia Hwy, ca. 1 mi s of Paradise., 39.714722 -121.576111
CHSC:V
CHSC028573 M. S. Taylor; J. D. Jokerst 2278 1979-11-11
United States, California, Butte, Irrigation ditch, at jct with Goodspeed Watt Rd, ca. 6 mi s of Chico., 39.638056 -121.861667, 34m
CHSC:V
CHSC029845 K. R. Stern 6661 1980-06-19
United States, California, Butte, In Gold Run Creek, SE of Shippee Rd., 39.5875 -121.675278, 69m
CHSC:V
CHSC003124 M. Anthony 1945-06-28
United States, Michigan, Cheboygan, Northern Michigan. Sedge Point.
CHSC:V
CHSC031636 L. Ahart 1610 1977-11-22
United States, California, Butte, Along the edge of North Honcut Creek. Peter Ahart Ranch, Honcut., 39.346667 -121.480833, 50m
CHSC:V
CHSC037397 R. A. Schlising 3979 1980-08-31
United States, California, Butte, Richvale Vernal Pools, 1/4 mi s of jct of Hwy 162 to Oroville and Hwy 49, along latter and across from Thermalito Afterbay. T19N R02E S24, 39.490833 -121.687778
CHSC:V
CHSC037706 M. S. Taylor; H. Swanson 4977 1982-08-11
United States, California, Plumas, In beaver ponds, Plumas Eureka State Park, on Beaver trail at s end of Jamison Creek Campground, ca. 2 mi sw of Johnsville. T22N R11E S26 NW1/4 of SE1/4 USGS Quadrangle: Sierra City NW, 39.738333 -120.709722, 1713m
CHSC:V
CHSC044441 Lowell Ahart 6020 1988-05-30
United States, California, Butte, Along 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
CHSC049634 Vernon Oswald 3325 1988-05-19
United States, California, Butte, Feenstra's Riverview Orchard located at the w end of Cana Hwy between the s half of Cana Lake (on Dicus Slough) and the Sacramento River. In a marchy pond located along an old chanel of the Sacramento River. T23N R02W S portion of Rancho Bosquejo, 39.831667 -122.055, 46m
CHSC:V
CHSC049636 Vernon Oswald 3326 1988-05-19
United States, California, Butte, Feenstra's Riverview Orchard located at the w end of Cana Hwy between the s half of Cana Lake (on Dicus Slough) and the Sacramento River. In a marchy pond located along an old chanel of the Sacramento River. T23N R02W S portion of Rancho Bosquejo, 39.831667 -122.055, 46m
CHSC:V
CHSC055297 L. P. Janeway 4039 1991-06-15
United States, California, Shasta, Battle Creek Wildlife Area. Along north side of Battle Creek; ca 1 1/4 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
CHSC059015 Maxcine Williams 1973-06-01
United States, Oregon, Lane, Bank of the Willamette River at the Town and Country Mobile Court, Eugene. Near the shore of the Willamette River.
CHSC:V
CHSC062811 Richard R. Halse 2411 1981-07-20
United States, Washington, Klickitat, 27 1/2 miles east of Bingen along State Hwy. 14 at the Avery Recreation Area, in a small bay off the Columbia River. T02N R14E S15, 51m
CHSC:V
CHSC066216 Vernon H. Oswald; Lowell Ahart 7711 1996-06-03
United States, California, Tehama, Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. Cascade Range Foothills. A slough along Paynes Creek ca. 0.5 mi downstream from the old bridge site. T28N R03W S22 SE1/4 of NE1/4, 40.265833 -122.183056, 101m
CHSC:V
CHSC066650 Vernon H. Oswald; Lowell Ahart 8047 1996-07-15
United States, California, Plumas, E side of Last Chance Marsh at the N end of Lake Almanor, ca. 1.4 mi S of Last Chance High Cascade Range. Campground at the streams and marshy meadow extending E from road 29N11. In marshy meadow on the E side of the road to the campground. T29N R07E S28 NE1/4 of SW1/4, 40.341944 -121.205556, 1372m
CHSC:V
CHSC080887 Lowell Ahart 8883 2001-07-06
United States, California, Butte, Small pond, west of a large pond, large overflow area on the east side of the Sacramento River, northwest of Parrott Landing, about 1 mile southeast of Ord Ferry, about 2 miles southeast of Ord bend, about 12 miles (air) southwest of Chico. T20N R01W S section not surveyed, 39.619722 -121.98, 32m
CHSC:V
CHSC080982 Lowell Ahart 9085 2001-08-10
United States, California, Sierra, At the dam, diversion dam across the Little Truckee River (water flows to Sierra Valley), about 100 yards south of Fiberboard Road (Forest Road 18), about 1/8 mile north of Henness Pass Road, about 5 miles (air) east of Webber Lake. T19N R15E S15 SW1/4, 39.495556 -120.308056, 1920m
CHSC:V
CHSC008770 S. Chulasmai 14 1966-04-30
United States, California, Shasta, Hat Creek River., 40.649444 -121.461389
CHSC:V
CHSC088243 Lowell Ahart 11225 2004-07-11
United States, California, Butte, On the southeast shore of Paradise Lake, about 3/4 mile northeast of the picnic area, about 1 mile northeast of Paradise Dam, about 4 miles (air) southwest of Stirling City. T23N R04E S07 SE1/4, 39.856944 -121.567222, 815m
CHSC:V
CHSC085154 John Dittes; Josephine Guardino 407 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; in channel 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
CHSC105213 Lowell Ahart; John Dittes 16888 2010-07-19
United States, California, Tehama, About 10 yards south of the poor road crossing, on the bottom of the South Fork of Battle Creek, about 3.3 miles (air) southwest of Manton, about 4.2 miles (air) north of Highway 36 and Lane Valley Road intersection. T30N R01E S06 SW1/4, 40.395833 -121.909167, 433m
CHSC:V
CHSC106104 Lowell Ahart; John Dittes 16964 2010-07-30
United States, California, Siskiyou, In the Shasta River, about 30 yards northwest of the East Louie Road Bridge, Shasta Big Springs Ranch, 1.6 miles (air) southwest of Big Springs Lake, 4.6 miles (air) northwest of Dwinnel Dam, 5.7 miles (air) southeast of Grenada. T43N R05W S09 NW1/4, 41.590833 -122.438333, 717m
CHSC:V
CHSC112636 Lowell Ahart 19166 2013-10-19
United States, California, Glenn, In the Sacramento River, east of the large gravel bar, along the west side of the Sacramento River, southwest of the boat launch area, west of Butte City. T19N R01W S32, 39.462222 -121.994444, 27m
CHSC:V
CHSC113372 Lowell Ahart 19371 2014-04-16
United States, California, Butte, In shallow water, small pond on 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
CHSC116068 Lowell Ahart; John Dittes 20381 2015-07-16
United States, California, Modoc, Ash Creek (destroyed), southeast of gavel 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) northeasst of Bieber, Big Valley. T39N R08E S26 NW1/4, 41.198333 -121.016944, 1268m
CHSC:V
CHSC115792 Lowell Ahart; John Dittes 20398 2015-07-17
United States, California, Modoc, On the south side of Ash Creek, Ash Creek State WildlifeArea, about 3/4 mile south of County Road B7, about 2.7 miles(air) west of Adin, about 9.1 miles (air) northeast of Beiber. T39N R08E S25 NE1/4 USGS Quadrangle: Adin 1:24,000, 41.196611 -120.994, 1280m
CHSC:V
CHSC123970 Richard R. Halse 8125 2010-12-31
United States, Oregon, Linn, 3437 N.E. Electric Road, just east of Corvallis off of State Hwy. 34; behind the O.S.U. Salmon Disease Laboratory., 44.577042 -123.241017, 65m
CHSC:V
CHSC124484 Peter F. Zika 28370 2016-08-30
United States, Washington, Stevens, W shore of Pierre Lake, near boat ramp and campground, 2.8 air km NW of Hungry Hill, E of FS Road 4013., 48.9051 -118.1406, 615m
CHSC:V
CHSC125177 Charlotte Pyle s.n. 1978-08-31
United States, Nevada, Douglas, Lake Tahoe Basin. Just south of fence on Southern end of Nevada Beach in creek emptying into Lake Tahoe., 1905m
CHSC:V
CHSC034897 M. S. Taylor 4264 1981-09-02
United States, California, Plumas, N tip of Round Valley Reservoir by rd 204, ca. 3 air mi s of Greenville. T26N R09E S15 NW1/4 of SW1/4 USGS Quadrangle: Greenville SW, 40.114722 -120.965556, 1372m
CHSC:V
CHSC036999 M. S. Taylor 4955 1982-08-10
United States, California, Plumas, In s end of Lake Almanor, ca. 1 mi w of Canyon Dam. T27N R08E S28 NW1/4 of NW1/4 USGS Quadrangle: Almanor NE, 40.175278 -121.095278, 1372m
CHSC:V
CHSC071731 Vernon H. Oswald; Lowell Ahart 9526 1998-08-20
United States, California, Nevada, Catfish Lake on the south side of Meadow Lake Rd. ca. 4 air mi east of Bowman Lake. T19N R13E S31 NW1/4 of SE1/4, 39.471667 -120.555556, 1969m
CHSC:V
CHSC089424 Lowell Ahart 11422 2004-09-29
United States, California, Nevada, Near the east shore of Weaver Lake, about 10 yards south of McMurray Lake Road, about 1/2 mile east of Forest Road 41, about 3/4 mile (air) northwest of Bowman Lake, about 5 miles (air) northeast of Graniteville. T19N R12E S32 SW1/4, 39.466389 -120.655, 1905m
CHSC:V
CHSC096717 Gordon Leppig 970 1998-07-13
United States, California, Lassen, Modoc National Forest, Blue Lake Ranch. Peatland in large meadow complex. Submersed near creek., 41.16 -120.289167, 1970m
CHSC:V
CHSC117981 Peter F. Zika 28043 2016-07-07
United States, Oregon, Deschutes, Near boaat launch, SW shore of Hosmer Lake, 0.8 air km NW of Red Crater., 43.959167 -121.788611, 1515m
CHSC:V
CHSC096179 R. Fischer 891 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 from an arm of water feeding Big Lake, the southern end and western shore. USGS Quadrangle: Fall River Mills 1:24,000, 41.104722 -121.413889, 1007m
CHSC:V
CHSC019597 L. W. Miller 1933-06-27
United States, Iowa, W. Okoboji.
CHSC:V
CHSC003134 M. Anthony 1945-07-19
United States, Michigan, Cheboygan, Black Lake.
CHSC:V
CHSC049676 Vernon Oswald 3600 1988-07-19
United States, California, Plumas, Willow Lake located se of Drakesbad just s of the boundary of Lassen Volcanic National Park. At the boggy east end of the lake. T29N R06E S06 NE1/4 of SW1/4, 40.401389 -121.354444, 1676m
CHSC:V
CHSC058535 Vernon H. Oswald 5080 1992-07-09
United States, California, Shasta, Lassen Volcanic Park. S side of Horseshoe Lake. T30N R06E S08 SE1/4 of SW1/4, 40.468889 -121.3375, 1995m
CHSC:V
CHSC068920 Vernon Oswald; Beth Corbin, Mike Dolan 8655 1997-06-28
United States, California, Shasta, North of McArthur on the arm of Big Lake leading to the boat launch ramp at the Rat Farm. T38N R05E S29, 41.103056 -121.414167, 1006m
CHSC:V
CHSC108155 David Isle; Rhonda Isle 1913 2010-07-28
United States, California, Glenn, Mendocino National Forest - North Coast Ranges Middle Fork Stony Creek Watershed. 200 yds W of George Pendell's Gate; S side Stonyford Water System access Rd in irrigation water pool. T18N R06W S29 SE1/4 of SE1/4 of NW1/4, 39.3875 -122.553056, 349m
CHSC:V
CHSC090662 D. Isle 1011 1996-08-07
United States, California, Mendocino, Mendocino National Forest--North Coast Ranges. Upper Middle Fork Eel River Watershed. Take Buck Creek Trail off of Indian Dick Road 1N02.3. Pond (MP-3) is below the trail. 0.5 miles north of junction of 23N29 with Indian Dick Road (along Buck Creek Trail +/- 0.75 miles). T23N R11W S11 SE1/4 of SE1/4, 39.859444 -123.045, 811m
CHSC:V
CHSC118243 Peter F. Zika 28306 2016-08-17
United States, Washington, Whatcom, NE shore of Lake Whatcom, Northshore Drive near Silvern Lane., 48.768333 -122.407222, 90m
CHSC:V
CHSC121848 Peter F. Zika 6575 1982-08-26
United States, Vermont, Addison, Marshy cove ca. 0.4 miles W of the mouth of Litttle Otter Creek, Lake Champlain E of MacDonough Point, Ferrisburg., 29m
CHSC:V
CHSC031006 M. S. Taylor 1846 1978-07-21
United States, California, Butte, Ca. 20 ft e of the Midway, ca. 7 mi s of Durham, in rice field., 39.541389 -121.800556, 30m
CHSC:V
CHSC045317 Vernon Oswald 3715 1988-10-25
United States, California, Butte, Wurlitzer Unit, Vina Plains Preserve. T23N R01W S04 NE1/4 of NW1/4, 39.881944 -121.986389, 58m
CHSC:V
CHSC049675 V. Oswald 3360 1988-06-08
United States, California, Butte, Small pond in the Oroville Wildlife Area on the west side of the Feather River slightly north of the level of Cherry Ave. T18N R03E S Fernandez Grant, 39.416944 -121.631389, 32m
CHSC:V
CHSC054874 Vernon H. Oswald; Lowell Ahart 4853 1991-08-28
United States, California, Butte, Rice Experiment Station on the south side of Hwy 162, ca. 3.5 miles north-northwest of Biggs. T19N R02E S34 NW1/4, 39.463056 -121.74, 30m
CHSC:V
CHSC063726 Vernon H. Oswald 6464 1994-09-05
United States, California, Glenn, Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, on the S side of Cell 1 of Tract 11 bordering the Wetlands Hiking Trail, on the N side of the road near the Display Pool. T18N R03W S10 SW1/4 of NW1/4, 39.430278 -122.190556, 27m
CHSC:V
CHSC074905 Charles N. Horn; James Bouknight 7600 1993-08-20
United States, South Carolina, Kershaw, Boat ramp at US 1 on western bank of Wateree River. Ca. 3 mi W of Camden.
CHSC:V
CHSC106698 Barbara Ertter; Brad Olson 10838 1991-09-28
United States, California, Contra Costa, San Pablo Reservoir between Orinda and El Sobrante, in shallow water at S end of reservoir., 37.906667 -122.203889, 91m
CHSC:V
CHSC013564 M. J. Resnick 1973-06-23
United States, Wisconsin, La Crosse, Sub. in bay by public boat access at Badger S. S. Club at Goose Is. T14N R07W S04
CHSC:V
CHSC013760 C. B. Hellquist 7570 1973-07-13
United States, Rhode Island, Washington, Pawcatuck River, Bradford (Westerly).
CHSC:V
CHSC003059 M. Anthony 1945-07-26
United States, Michigan, Presque Isle, Ocqueoc Lake.
CHSC:V
CHSC070704 Mary E. Laferrire; Joseph E. Laferrire 3199 1997-09-20
United States, Rhode Island, Washington, South Kingston, S end of Warden's Pond.
CHSC:V
CHSC080296 Richard R. Halse 5501 1998-09-03
United States, Washington, Klickitat, In Spearfish Lake just upsteam from The Dalles Dam on the Columbia River. T02N R13E S25, 61m
CHSC:V
CHSC116355 Ed Finley PDR1365087 2007-08-23
United States, California, Shasta, Redding; Bella Vista Water District pond on Canby Rd. near Churn Creek Road. T32N R04W S32, 40.591944 -122.353611, 183m
CHSC:V
CHSC120379 Richard R. Halse 10170 2017-08-04
United States, Oregon, Lane, On the east shore of Siltcoos Lake at Siltcoos Station., 43.89 -124.645833, 3m
CHSC:V
CHSC112730 Lowell Ahart 19116 2013-10-16
United States, California, Butte, Thermalito Afterbay, about 20 feet north of the base of the large rock levee, about 100 yards north of Larkin Road, about 4 miles (air) north of East Biggs. T19N R03E S32, 39.4525 -121.655833, 49m