CCH1:
Featuring California vascular plant data from the Consortium of California Herbaria and other sources
CCH1: Search Results

Please cite data retrieved from this page:
Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal, ucjeps.berkeley.edu/consortium/, 2022 December 08.

Literature Citation:
CCH1 Portal. 2022. Biodiversity data provided by the participants of the Consortium of California Herbaria (https://ucjeps.berkeley.edu/consortium/ Accessed on December 08).

Records are made available under the CCH Data Use Terms.

Please send questions or comments to Jason Alexander (jason_alexander@berkeley.edu).


  • Click on column header to sort data.
  • Click in left-most checkbox to select record.
  • The color of the left most checkbox indicates the flagging status of the specimen. See the CCH Help Page for more on each flag color code.
  • Check the CCH Help Page for more information on each field in the table below.

  • Downloading of query results will be restored in a future update


Mapping Options:

(Note: only records with coordinates are mappable)


TOTAL selected query parameters: 2

You searched for: Polygonum punctatum

CHECK ALLSORTING BY COLL. & COLL NUM. IS DISABLED
  F  CCH1_AIDherbscientific namecollectorcoll. num.formatted datecountylocality
CDA0011155CDAPolygonum punctatumG.F. Hrusa115661993-12-03 NapaSarco Creek, N side of Mt. George, 10 NE of city of Napa. North Coast Biodiversity Arena.
CDA0011696CDAPolygonum punctatumG.F. Hrusa82461990-10-04 Sacramentoisland within Willow Creek near entrance to Lake Natoma Willow Creek access. Natoma Unit-Folsom Lake State Rec. Area.
CDA0011773CDAPolygonum punctatumG.F. Hrusa82481990-10-04 SacramentoApprox. 1-8 mi. above lake margin in Willow Creek. E side of Lake Natoma. Natoma Unit-Folsom Lake State Rec. Area.
CDA0012123CDAPolygonum punctatumG.F. Hrusa81481990-07-26 SacramentoFirst main bay to S of Willow Creek access. Natoma Unit-Folsom Lake State Rec. Area.
CDA0012127CDAPolygonum punctatumG.F. Hrusa81231990-06-18 SacramentoAlongside summit of American River bluffs at snowberry Lane entrance. Natoma Unit-Folsom Lake State Rec. Area.
CDA0012489CDAPolygonum punctatumG.F. Hrusa82031990-09-04 SacramentoImmediately upstream from estuary of first canyon to S of American River Bluffs. Natoma Unit-Folsom Lake State Rec. Area.
CDA0013840CDAPolygonum punctatumG.F. Hrusa135681996-09-05 ButteImmed. W of Butte Creek at Western Canal District Dam. Butte Basin.
CDA0015346CDAPolygonum punctatumG.F. Hrusa148251998-09-14 FresnoCorner of Belmont & Oliver, 6 NE of Sanger. San Joaquin Valley.
CDA0015890CDAPolygonum punctatumJ. DiTomasos.n.2000-07-25 ModocAlong Eastside Canal, 1-4 W of US Hwy 395 off Jones Lane, and 1-2 mi. S of southern tip of Modoc National Wildlife Refuge. Modoc Plateau.
CDA0022843CDAPolygonum punctatumA.C. Sanders318292005-10-12 San DiegoCarlsbad, Carlsbad Highlands Ecological Reserve, slopes & canyons ca. 1 mile SE of Cerro de la Calavera, SW of the end of Canon Rd. South Coast.
CDA0022844CDAPolygonum punctatumL. Ahart134282006-10-08 ButteEast 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.
CDA0022847CDAPolygonum punctatumHenry M. Pollard1965-10-06 VenturaBed of Ventura River, north of and near Casitas Springs. ,Ventura River Basin .
CDA0022848CDAPolygonum punctatumM. Switzenberg1958-09-24 San JoaquinW. Oleander Avenue, San Joaquin.
CDA0025216CDAPolygonum punctatumG.K. Helmkamp131212007-10-28 SutterAlong Nicolaus Road, 0.1 mile west of the Placer County line. ,Sacramento Valley.
CDA0029742CDAPolygonum punctatumM.K. Beyers2102009-08-29 NapaLake Berryessa: In a moist, but drying arm of Lake Berryessa, off of Berryessa Knoxville Road, extending towards Capell Valley Road (Highway 128).
CDA0034378CDAPolygonum punctatumE. FinleyPDR 5278451991-08-30 TuolumneSherwood Forrest Lake, Twain Harte.
CDA0034379CDAPolygonum punctatumE. FinleyPDR 5278461991-08-30 TuolumneSherwood Forest Lake.
CDA0034662CDAPolygonum punctatumL. Ahart164492009-10-12 NapaBelow the high water line of Lake Berryessa, along Capell Creek northeast 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.
CDA0034690CDAPolygonum punctatumL. Ahart165222009-11-12 MendocinoSouth edge of the 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.
CDA0034691CDAPolygonum punctatumL. Ahart16522-A2009-11-12 MendocinoSouth edge of the 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.
CDA0034746CDAPolygonum punctatumL. Ahart172852010-10-04 TehamaAlong Toomes Creek, Toomes Creek at Tehama-Vina Road crossing, 1.2 miles (air) east of the Sacramento River, 3.4 miles (air) southeast of Los Molinos (High School), 3 miles (air) northwest of Vina.
CDA0043025CDAPolygonum punctatumN. BarreraPDR# 430P061347592013-09-10 Santa ClaraGilroy; Henry W. Coe State Park, Hunting Hollow fish pond.
CDA0045375CDAPolygonum punctatumG.K. Helmkamp197802012-09-07 AmadorAlong CA-49 in Plymouth; 0.1 mile south of its junction with Fiddletown Rd.-Plymouth-Shenandoah Rd. Northern Sierra Nevada Mountains Foothills.
CDA0054101CDAPolygonum punctatumJ. Dunnicliffs.n.1990-08-09 FresnoFirebaugh.
CDA0054102CDAPolygonum punctatumJ. Dunnicliffs.n.1990-08-09 FresnoFirebaugh.
CHSC103173CHSCPolygonum punctatumLowell Ahart165592009-11-19 ButteAbout 30 yards west of table, about 100 yards south of Ten Mile House Road, Upper Bidwell Park, about 1-2 mile (air) west of Highway 32, about 10 miles northeast of Chico. T2 N R02E S3 W1-4
CHSC103434CHSCPolygonum punctatumLowell Ahart16522A2009-11-12 MendocinoSouth edge of the 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. T1 N R1 W S14 SW1-4
CHSC105654CHSCPolygonum punctatumLowell Ahart172852010-10-04 TehamaAlong Toomes Creek, Toomes Creek at Tehama-Vina Road crossing, 1.2 miles (air) east of the Sacramento River, 3.4 miles (air) southeast of Los Molinos (High School), 3.0 miles (air) northwest of Vina. T2 N R0 W S
CHSC108124CHSCPolygonum punctatumLowell Ahart17724A2011-10-29 ButteOn the bare sides of a ditch, on the south side of Biggs Princeton Road, about 500 yards west of Riceton Highway, about 1 mile northwest of Biggs. T1 N R02E S15 NE1-4
CHSC61057CHSCPolygonum punctatumVernon H. Oswald57791993-08-05 GlennSacramento National Wildlife Refuge locaed ca. 7 mi S of Willows, SE corner of Cell 3, Tract 5. Growing on the edge of the North Fork of Logan Creek on the upstream side of the locked gate at the NE corner of the Tour Route. T1 N R0 W S11 NW1-4 of NE1-4
CHSC94486CHSCPolygonum punctatumLowell Ahart132372006-08-29 ButteIn the field north of the canal and Parking Lot 16, west of the gravel road, Gray Lodge Wildlife Area (Gray Lodge Waterfowl Management Area). T1 N R01E S16 NE1-4
CLARK-A1045-1074CLARKPolygonum punctatumGeorge K. Helmkamp1977-08-27 InyoBishop northwest of Bishop; saline grassland along River in Pleasant Valley;; Fish Slough 7.5 Q
CLARK-A1528-3790CLARKPolygonum punctatumJohn C. Roos1965-09-13 San BernardinoVictorville
CLARK-A1528-3791CLARKPolygonum punctatumJohn C. Roos17841937-08-23 San BernardinoSnow Creek
CLARK-A1528-762CLARKPolygonum punctatumJohn C. Roos, Lucille Roos52011951-09-11 San BernardinoLoma Linda
FSC0006503FSCPolygonum punctatumSimon Simonian3361952-11-30 FresnoConsolidated Irrigation District. Consolidated Canong Belmont Ave. w. of xing of Trimmer Spring Rd. 2 m. ne. of Centerville. Main canal.
FSC0006565FSCPolygonum punctatumHarry Steer70-1831970-04-19 TulareFound 1 mile south of Kaweah Lake Dam at Dry Creek.
FSC0006573FSCPolygonum punctatumChas. H. Quibell21751953-06-02 FresnoStewart and Nuss gravel property in the narrowed San Joaquin R. bottom (where it runs ne-sw) just down-stream from Hiway 99 and SP.R.R. bridges. River on S.E. side- separated from mile long pond on N.W. slide by road-bearing dike 8-10 high.
FSC0006576FSCPolygonum punctatumChas. H. Quibell23061953-06-09 FresnoOn the sandy strand of the San Joaquin R. about 1-2 m. n. of Shields Ave., on ne-sw leg of river, 23 m. w-nw of Fresno; around a shallow pool at inner edge of strand next to 4 bank to bench.
FSC0006578FSCPolygonum punctatumChas. H. Quibell20921953-05-29 FresnoScout Camp at Scout Isld., s. side of San Joaquin R., in broad bottom, w. of terminus of N. Van Ness Blvd.; on sandy bar in edge of river just below camp.
HREC712HRECPolygonum punctatumH. F. Heady5111952-10-16 MendocinoHagen Lake - Hopland Field Station
HREC713HRECPolygonum punctatumA. H. M.HF 3031979-09-05 MendocinoS-1 Hopland Field Station
HSC100737HSCPolygonum punctatumLowell Ahart16,4492009-10-12 NapaBelow the high water line of Lake Berryessa, along Capell Creek, E of rest area, 3-4 NE of Hwy. 128 on Berryessa Knoxville Rd., 3-4 mi. SW of Capell Cove Launch Ramp, 19 (air) mi. W of Winters.
IRVC16555IRVCPolygonum punctatumKarlin G. Marshs.n.1977-09-01 OrangeMission Viejo: Jeronimo Springs
IRVC16556IRVCPolygonum punctatumGordon A. Marshs.n.1977-09-01 OrangeMission Viejo: Alicia Springs
IRVC21771IRVCPolygonum punctatumFred M. Roberts14411984-11-27 OrangeSan Juan Capistrano: San Juan Creek, 0.1 WSW Novia St. bridge; 0.7km S Bench mark 133,
IRVC23010IRVCPolygonum punctatumE. A. Dudley1751950-09-28 OrangeToner Canon
IRVC23296IRVCPolygonum punctatumKarlin G. Marshs.n.1987-09-09 SacramentoAbout 3km SSE of Folson.
IRVC27431IRVCPolygonum punctatumA.C. Sanders154771994-08-28 San BernardinoSW end of Silverwood Lake, near Cleghorn Day Use Area.
IRVC28755IRVCPolygonum punctatumA.C. Sanders; Mark Elvin, Cathleen Weigand255262002-08-01 Los AngelesNewhall Ranch, upper Potrero Canon
IRVC30385IRVCPolygonum punctatumG.K. Helmkamp; E.A. Helmkamp114712006-10-06 Amadoralong Calif. Hwy 49, 1.1 miles south of Plymouth
IRVC30453IRVCPolygonum punctatumG.K. Helmkamp; E.A. Helmkamp115312006-10-18 El DoradoDiamond Springs; village along Calif. Hwy 49 south of Placerville
IRVC8538IRVCPolygonum punctatumP.14691964-08-21 MontereyCarmel River Bird Sanctuary, Carmel
JEPS105919UCJEPSPolygonum punctatumLowell Ahart, Samantha Mackey Hillaire112092004-07-09 TehamaSeep on the north side of the Mill Creek Trail (4E10), north of Mill Creek, about 3-4 mile west of the Black Rock, Black Rock Campground, and Ponderosa Way (Forest Road 2 N29), about 26 miles (air) east of Red Bluff
JEPS108863UCJEPSPolygonum punctatumLowell Ahart134282006-10-08 ButteMud flat, 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
JEPS108958UCJEPSPolygonum punctatumLowell Ahart132912006-09-11 ButteSouth 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
JEPS110100UCJEPSPolygonum punctatumLowell Ahart131332006-08-09 ColusaNorth side and under the bridge across Stony Creek, just north of Stonyford
JEPS110120UCJEPSPolygonum punctatumLowell Ahart132372006-08-29 ButteIn the field north of the canal and Parking Lot 16, west of the gravel road, Gray Lodge Wildlife Area (Gray Lodge Waterfowl Management Area)
JEPS112591UCJEPSPolygonum punctatumJake Ruygt403a1978-08-29 Napa0.6 N of Hoffman Lane on Solano Avenue
JEPS112592UCJEPSPolygonum punctatumJake Ruygt24101969-12-31 NapaNapa River about 1-2 mile north of Trancas St., Napa
JEPS115145UCJEPSPolygonum punctatumLowell Ahart16522A2009-11-12 MendocinoSouth edge of the 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
JEPS115153UCJEPSPolygonum punctatumLowell Ahart165592009-11-19 ButteAbout 30 yards west of table, about 100 yards south of Ten Mile House Road, Upper Bidwell Park, about 1-2 mile (air) west of Highway 32, about 10 miles northeast of Chico
JEPS115209UCJEPSPolygonum punctatumLowell Ahart165222009-11-12 MendocinoSouth edge of the 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
JEPS115743UCJEPSPolygonum punctatumLowell Ahart164492009-10-12 NapaBelow the high water line of Lake Berryessa, along Capell Creek northeast 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
JEPS117390UCJEPSPolygonum punctatumLowell Ahart, John Dittes172852010-10-04 TehamaAlong Toomes Creek, Toomes Creek at Tehama-Vina Road crossing, 1.2 miles (air) east of the Sacramento River, 3.4 miles (air) southeast of Los Molinos (High School), 3.0 miles (air) northwest of Vina
JEPS120417UCJEPSPolygonum punctatumJake Ruygt57342010-08-23 NapaBell Canon Reservoir near dam.
JEPS39508UCJEPSPolygonum punctatumCharlotte N. Smith9091943-08-30 Kernflats outside of Kernville
JEPS45406UCJEPSPolygonum punctatumPerry Allen1961-08-17 StanislausVicinity of La Grange
JEPS50651UCJEPSPolygonum punctatumWillis L. Jepson102751923-10-22 San JoaquinUnion Island Lower San Joaquin
JEPS50652UCJEPSPolygonum punctatumWillis L. Jepson30681908-07-20 San Luis ObispoSan Luis Obispo
JEPS50653UCJEPSPolygonum punctatumR. J. Smith31908-10-01 Santa ClaraMilpitas
JEPS50654UCJEPSPolygonum punctatumEdward Lee Greene1883-09-10 Marin
JEPS50655UCJEPSPolygonum punctatumWillis L. Jepson148011893-09-24 NapaAngwin′s Meadows Napa River Basin, Howell Mt.
JEPS50656UCJEPSPolygonum punctatumWillis L. Jepson148031892-10-22 Napariver bed near St. Helena; Napa River
JEPS50657UCJEPSPolygonum punctatumWillis L. Jepson148021894-09-01 AlamedaAshby station Berkeley
JEPS50658UCJEPSPolygonum punctatumWillis L. Jepson102481923-10-18 San FranciscoLake Merced San Francisco
JEPS50659UCJEPSPolygonum punctatumWillis L. Jepson41591910-08-18 San MateoButano Creek
JEPS74999UCJEPSPolygonum punctatumL. R. Heckard, P. Rubtzoff28051971-09-15 San Joaquinalong Airport Way 2.6 mi s junction of West Ripon road (ca 7 mi sw of Manteca)
JEPS75000UCJEPSPolygonum punctatumL. R. Heckard, P. Rubtzoff28051971-09-15 San Joaquinalong Airport Way 2.6 mi s junction of West Ripon road (ca 7 mi sw of Manteca)
JEPS77906UCJEPSPolygonum punctatumEdward Lee9581934-07-04 San JoaquinHolt Holt (roadside marsh)
JEPS77907UCJEPSPolygonum punctatumEdward Lee9581934-07-04 San JoaquinHolt Holt (roadside marsh)
JEPS78882UCJEPSPolygonum punctatumEdward Lee16001935-08-13 Alameda1.4 mi out of Niles (lower part of canyon); Niles Canon (Alameda Canon on topo. map)
JEPS88548UCJEPSPolygonum punctatumVernon H. Oswald, Lowell Ahart80771996-07-22 ButteU.S. Fish and Wildlife Service parcel between 7-Mile Lane and Sacramento River (edge of farm road crossing a branch of Angel Slough w of Refuge HQ at se corner of Tract 1...); Sacramento River National Wildlife Refuge, Llano Seco Unit
JEPS94873UCJEPSPolygonum punctatumLowell Ahart80551998-09-11 Butteabout 7 air mi n Oroville (w of cow chute on the w side of Cherokee Road, North Table Mountain); North Table Mountain
JEPS95856UCJEPSPolygonum punctatumLowell Ahart82431999-09-17 Yubasouth of Woodruff Lane; just east of Mathews Road; east of Sam Shintaffer′s rice dryer; about 5 miles (air) northeast of Marysville
JEPS96082UCJEPSPolygonum punctatumVernon H. Oswald, Lowell Ahart82571996-09-04 Tehamaalong creek ca 1 mi upstream from old bridge site (BLM parcel along Hwy 36 ne Red Bluff); Cascade Range Foothills, Hog Lake Plateau, Paynes Creek
JEPS96183UCJEPSPolygonum punctatumDana York, Jim Shevock1591995-10-07 Fresnoalong creek crossing the Kings River (Sierra National Forest); Kings River Basin, Sierra National Forest
LA00642539LAPolygonum punctatumPeter H. Raven146241959-10-14 Los AngelesSanta Monica Mountains; Triunfo Canon; Malibu Lake, E-end
MACF031611MACFPolygonum punctatumFay A. McFadden127641934-07-17 Nevada3 miles from Nevada City on Downieville road
POM128576RSAPolygonum punctatumA. D. E. Elmers.n.1902-09-01 MontereyCarmel Bay.
POM144835RSAPolygonum punctatumHarriet Ann Walker4871906-00-01 AlamedaVicinity of Berkeley
POM144838RSAPolygonum punctatumA. A. Heller60531902-08-20 SonomaLagoon at Scbastopol
POM144845RSAPolygonum punctatumC. F. Baker18571903-10-20 LakeSearville
POM144853RSAPolygonum punctatumC. F. Baker18581902-10-20 San MateoSearsville.
POM147783RSAPolygonum punctatumE. E. Stanford7251927-09-26 San JoaquinStockton, near San Joaquin River. Louis Park.
POM147807RSAPolygonum punctatumE. E. Stanford681926-10-19 San JoaquinStockton, near San Joaquin River. Louis Park.
POM153401RSAPolygonum punctatumP. A. Munz113001928-09-12 Riverside3 miles north of Temecula. Warm Springs Creek
POM158218RSAPolygonum punctatumP. A. Munz112191928-09-05 San BernardinoRancho Verde, Victorville.
POM180158RSAPolygonum punctatumJ. Ewan52541931-10-11 VenturaWest end of Los Turas Lake.
POM182766RSAPolygonum punctatumHarriet Ann Walker4871906-00-01 AlamedaVicinity of Berkeley
POM225313RSAPolygonum punctatumJ. T. Howell107701932-09-18 SonomaKenwood Marsh near Kenwood
POM2375RSAPolygonum punctatumI. M. Johnstons.n.1916-12-09 San BernardinoRed Hill, Alt. 1300 ft.
POM2376RSAPolygonum punctatumI. M. Johnstons.n.1916-12-01 San BernardinoRed Hill, east of Upland.
POM2377RSAPolygonum punctatumI. M. Johnston19621917-07-01 San BernardinoUpland. Wash west of town.
POM280324RSAPolygonum punctatumLyman Bensons.n.1929-09-22 LakeN Coast, Clear Lake. Big Valley. Lakeside Park.
POM294041RSAPolygonum punctatumLyman Benson118831945-10-08 San BernardinoBed of Mojave River, 1 mile above Victorville.
POM310405RSAPolygonum punctatumHulda Crooks211945-10-08 San BernardinoVictorville- Mojave R.
POM312529RSAPolygonum punctatumMalcolm A. Nobs13291949-08-11 Del Norte3 miles SE of Crescent city
POM466333RSAPolygonum punctatumAnstruther Davidsons.n.1890-09-01 Los AngelesCienega, Los Angeles.
POM48249RSAPolygonum punctatumI. M. Johnstons.n.1924-08-31 San BernardinoRancho Verde, Victorville.
PUA33726PUAPolygonum punctatumJoe Callizo1979-09-04 NapaLocal landmark: Napa River. St. Helena Quad.
PUA33745PUAPolygonum punctatumJoe Callizo1979-09-04 NapaLocal landmark: Napa River. Calistoga Quad.
PUA33878PUAPolygonum punctatumJoe Callizo1979-08-16 NapaLocal landmark: Burton Creek. St. Helena Quad.
PUA44603PUAPolygonum punctatumG.L. Clifton1971-08-19 StanislausLocal landmark: Dry Creek. La Grange Quad.
PUA67541PUAPolygonum punctatumG.L. Clifton1984-07-25 PlumasLocal landmark: Injun Jim. Pulga Ne Quad.
PUA69083PUAPolygonum punctatumG.L. Clifton1984-08-09 PlumasLocal landmark: Lake Almanor. Almanor Quad.
PUA8887PUAPolygonum punctatumMarvin Butler1970-09-05 NapaLocal landmark: Silverado Trail. St. Helena Quad.
RSA0035340RSAPolygonum punctatumLowell Ahart184612012-09-28 ButteJust east of the east end of Sycamore Pool in Big Chico Creek, Lower Bidwell Park, Chico.
RSA0035341RSAPolygonum punctatumLowell Ahart184662012-09-28 ButteGravel bar in the middle of Big Chico Creek, about 30 yards east of the freeway, Lower Bidwell Park, Chico.
RSA0081176RSAPolygonum punctatumGeorge K. Helmkamp114712006-10-06 AmadorAlong Calif. Hwy 49 beside Big Indian Creek; 2.2 miles south of El Dorado County line.; Fiddletown 7.5′ Q.
RSA0121673RSAPolygonum punctatumRobert F. Thorne521121978-04-29 ImperialSouth of Salton Sea: Margin of Coachella Canon bank at water line.
RSA0279319RSAPolygonum punctatumL. M. Moe5571970-08-23 SacramentoSherman Island Rd., 1.5 miles west of Hwy #160 on Sherman Island.
RSA120203RSAPolygonum punctatumChas. H. Quibell27201953-06-09 FresnoS side Shields Ave W of Yuba Ave, 22 miles WNW of Fresno and 1-2 mile E of San Joaquin River.
RSA120434RSAPolygonum punctatumRoxana S. Ferris40931924-10-06 San MateoSearville Lake on Portola Hwy.
RSA127050RSAPolygonum punctatumJ. T. Howells.n.1945-10-14 MaderaOlema marshes
RSA127445RSAPolygonum punctatumPeter H. Ravens.n.1959-10-14 Los AngelesEast end of Malibu Lake.
RSA131180RSAPolygonum punctatumJohn H. Thomas81061959-08-27 Santa ClaraNear Hwy 101 and Metcalf Road. 1.5 miles NW of Coyote, Santa Clara Valley.
RSA133795RSAPolygonum punctatumPeter H. Ravens.n.1959-09-27 VenturaNorth-west side of Lake Sherwood.
RSA142420RSAPolygonum punctatumClare B. Hardham62941960-06-19 MontereyEl Piojo Creek, 7 miles S of Jolon; Santa Lucia Mountains.
RSA161192RSAPolygonum punctatumPeter H. Raven166321961-09-10 San BernardinoNorth Verde Ranch, near the Mojave River east of Victorville.
RSA164102RSAPolygonum punctatumE. C. Twisselmann91011963-11-22 KingsAlkali Flats 4 miles N of Stratford.
RSA176633RSAPolygonum punctatumJohn H. Thomas96751961-08-13 Santa CruzBog at Camp Evers.
RSA201385RSAPolygonum punctatumJ. T. Howells.n.1963-09-04 Montereynear Palmdale
RSA202828RSAPolygonum punctatumH. M. Pollards.n.1965-09-24 VenturaVentura River near Casitas Springs.
RSA212461RSAPolygonum punctatumH. M. Pollards.n.1968-09-13 VenturaMargin of Ventura River bed, N of E end of bridge, Foster Park.
RSA215934RSAPolygonum punctatumJ. T. Howell317991956-08-26 San FranciscoShallow water of Pine Lake
RSA217992RSAPolygonum punctatumJ. T. Howell399331963-08-05 MontereyAlong Watsonville-San Juan road, about 2 miles south of Aromas.
RSA223948RSAPolygonum punctatumCherie L. Wetzel1771967-11-03 AlamedaNiles Canon and Vicinity: Alameda Creek at Mission Blvd.
RSA234570RSAPolygonum punctatumPeter Rubtzoff21061955-08-28 SonomaForestville Marsh
RSA2379RSAPolygonum punctatumJ. W. Blankinships.n.1928-07-20 LakeKelseyville.
RSA29893RSAPolygonum punctatumLouis C. Wheeler13201932-09-04 RiversideSanta Ana River at Chino Creek.
RSA309545RSAPolygonum punctatumRobert A. Norris45891983-09-10 MarinTennessee Valley Trail, 1-4 mile inland from Tennessee Cove.
RSA312537RSAPolygonum punctatumMalcolm A. Nobs16261949-08-29 TuolumneBorders of marshy meandering stream, 1.5 miles W of Sonora (well fertilized by Sonora′s sewer)
RSA312538RSAPolygonum punctatumH. L. Mason49691928-09-30 San JoaquinSan Joaquin Delta near Holt.
RSA334990RSAPolygonum punctatumSteve Boyd10141985-07-23 RiversideDe Luz Road, 8.0 miles W of Rancho California. Sandia Creek.
RSA346347RSAPolygonum punctatumF. R. Fosberg336081951-10-14 Stanislaus2 miles S of Hughson
RSA370872RSAPolygonum punctatumRobert F. Thorne612691985-07-18 San DiegoDe Luz Canon: along De Luz-Murrieta Road and De Luz Creek.
RSA38366RSAPolygonum punctatumP. A. Munz121371947-09-19 KernGilbert Public Camp; Kern River, 5-7 miles north of Kernville.
RSA450151RSAPolygonum punctatumJ. C. Rooss.n.1950-06-23 San BernardinoVictorville. Mojave River bottom.
RSA466366RSAPolygonum punctatumWm. Martin202961971-09-11 El Dorado1 mile north of Greenwood, 14 miles south of Auburn on Hwy 193
RSA466368RSAPolygonum punctatumFreda Detmerss.n.1933-08-26 InyoLone Pine, just west of Mt. View Cabins.
RSA466369RSAPolygonum punctatumM. B. Dunkle48661936-08-24 LakeNear Cobb
RSA466370RSAPolygonum punctatumF. R. FosbergS41771930-11-11 Los AngelesTempleton S of Puente.
RSA466371RSAPolygonum punctatumLouis C. Wheeler14301932-10-14 Los AngelesRio Hondo.
RSA466372RSAPolygonum punctatumHoward de Forests.n.1932-08-10 Los AngelesVerdugo Woodlands, Glendale
RSA466373RSAPolygonum punctatumE. S. Spaldings.n.1923-10-11 Los AngelesNear Dahlia farm, La Canada road
RSA466375RSAPolygonum punctatumF. R. FosbergS41891930-11-17 San Bernardino3 mi. SE of Chino.
RSA466376RSAPolygonum punctatumL. M. Booth21001932-10-22 San Francisco[Unspecified]
RSA466377RSAPolygonum punctatumSam Tysons.n.1943-09-24 Stanislaus5 miles N of Modesto.
RSA466378RSAPolygonum punctatumL. Ahart48171984-10-22 SutterOn the S side of South Butte, Sutter Buttes, west of Marysville.
RSA466379RSAPolygonum punctatumH. M. Pollards.n.1968-08-01 VenturaEast side of Ventura River-bed N of and near Foster Park bridge, Ventura Ave.
RSA466380RSAPolygonum punctatumF. R. Fosberg72191931-10-11 VenturaSherwood Lake, Santa Monica Mountains.
RSA518813RSAPolygonum punctatumBarbara J. Ertter80381988-11-05 MendocinoJct. Hwy 128 and Fish Rock Road, 15 airmiles WNW of Cloverdale, along Rancheria Creek.
RSA518814RSAPolygonum punctatumBarbara J. Ertter80311988-11-05 SonomaLake Sonoma 5 air miles due S of Cloverdale, point below Little Flat parking area W of bridge.
RSA518878RSAPolygonum punctatumBarbara J. Ertter7991988-10-21 YoloCache Creek at Rd 89 crossing just W of I-505, E of gravel pits 1.5 N of Madison, ca 10 airmiles W of Woodland.
RSA528096RSAPolygonum punctatumS. J. Myerss.n.1990-12-05 RiversideLouis Rubidoux Nature Center: along the drainage that connects to the Sunnyslope Channel, and to the confluence with the Santa Ana River. (Near 33d 5 N, 117D 2 W)
RSA564516RSAPolygonum punctatumA. C. Sanders141931993-07-31 San BernardinoSan Bernardino Mountains: Santa Ana River Canon just below the confluence with Warm Springs Canon.; Yucaipa 7.5
RSA594872RSAPolygonum punctatumFred M. Roberts48271991-11-29 OrangeSanta Ana Canon: Featherly Regional Park, Santa Ana River, Horseshoe Bend, c.a. 3.8 km S San Juan Hill.
RSA605315RSAPolygonum punctatumLouis C. Wheeler123471969-10-12 San BernardinoSan Gabriel Mountains: Glen Helen Park, Canon Canon.
RSA609756RSAPolygonum punctatumLouis C. Wheeler63711946-09-22 Los AngelesRosemead Blvd. and San Gabriel Blvd.
RSA611980RSAPolygonum punctatumValerie L. Soza571997-08-16 Los AngelesClaremont, Bernard Field Station (BFS), Claremont Colleges, NW corner of Mills Avenue and Foothill Boulevard. [Coordinates given are] at center of BFS; ca. 10 feet east of fire road.
RSA614335RSAPolygonum punctatumB. Pitzer27441996-04-28 Los AngelesHarbor City- City of Wilmington, Harbor Regional Park, at intersection of Pacific Coast Highway (St. Hwy) and Vermont Ave.
RSA653320RSAPolygonum punctatumA. C. Sanders237182000-10-05 RiversideSanta Ana River Valley: Hidden Valley Wildlife Area, about 1-2 mile west of the park office (nature center), near Riverside between La Sierra and Norco.; Riverside West
RSA66324RSAPolygonum punctatumF. W. Peirson104751932-09-05 San DiegoHenshaw reservoir.
RSA69864RSAPolygonum punctatumJ. C. Roos52011951-09-11 San BernardinoLoma Linda.
RSA706652RSAPolygonum punctatumA. C. Sanders255262002-08-01 Los AngelesSanta Clara River Valley; Newhall Ranch, large natural spring at north foot of Airport Mesa, 0,75 mi. SW of Canon.; Newhall 7.5
RSA707224RSAPolygonum punctatumJon P. Rebman81802002-08-02 San DiegoEl Capitan Reservoir, south end near Chocolate Canon; Southeast of El Canon Mountain, northwest of Alpine and north I-8 at Peutz Valley.
RSA714295RSAPolygonum punctatumA. C. Sanders281092004-06-10 San DiegoSouth Coast: Canonda Ecological Reserve, near El Camino Real and Canon Rd., along lower Agua Hedionda Creek.; San Luis Rey 7.5 Q
RSA721740RSAPolygonum punctatumBarbara J. Ertter128031994-05-28 AlamedaCerrito Creek at north base of Albany Hill in northwest Albany
RSA724947RSAPolygonum punctatumL. Ahart134282006-10-08 ButteE side of the N fork of the Feather River, just E of where the river flows into a pool, on the W side of Hwy 70, 1-2 mile N of Cresta Power House.
RSA724952RSAPolygonum punctatumL. Ahart131332006-08-09 ColusaNorth side and under the bridge across Stony Creek, just north of Stonyford.
RSA725032RSAPolygonum punctatumL. Ahart132372006-08-29 ButteN of the canal and parking lot 1 W of the gravel road, Gray Lodge Wildlife area (Gray Lodge Waterflow Management area).
RSA730991RSAPolygonum punctatumFred M. Roberts64652006-11-15 OrangeSanta Ana Cyn., Santa Ana River, north bank, 1.1 km ENE Imperial Hwy crossing.
RSA736735RSAPolygonum punctatumScott D. White106892004-08-05 RiversideSan Jacinto Mountain foothills: Soboba Indian Reservation- Indian Creek and adjacent uplands, from confluence w- San Jacinto River to +- 2 miles upstream.; Lake Fulmor, San Jacinto
RSA747468RSAPolygonum punctatumGeorge K. Helmkamp143002008-10-30 SacramentoSouthern Sacramento Valley: along CA-104, 0.6 mile west of Clay.; Clay 7.5
RSA755360RSAPolygonum punctatumL. Ahart164492009-10-12 NapaBelow the high water line of Lake Berryessa, along Capell Creek northeast 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 air miles west of Winters.
RSA760692RSAPolygonum punctatumR. G. Swinney97592008-11-07 San BernardinoGlen Helen Regional Park, marsh to the west of the fishing lakes.; Devore 7.5 Q.
RSA768932RSAPolygonum punctatumL. Ahart172852010-10-04 TehamaAlong Toomes Creek, Toomes Creek at Tehama-Vina Road crossing, 1.2 air miles east of the Sacramento River, 3.4 air miles southeast of Los Molinos (High School), 3 air miles northwest of Vina.
RSA769007RSAPolygonum punctatumL. Ahart165222009-11-12 MendocinoSouth side of the Russian River, below the high water line of Lake Mendocino, about 200 yards south of Highway 20.
RSA769228RSAPolygonum punctatumL. Ahart16522A2009-11-12 MendocinoSouth side of the Russian River, below the high water line of Lake Mendocino, about 200 yards south of Highway 20.
RSA790543RSAPolygonum punctatumAnuja ParikhVAFBSAT-1091994-05-21 Santa BarbaraSan Antonio Terrace, Vandenberg Air Force Base. Bottom areas of created wetland site Live Oak Springs.
RSA796043RSAPolygonum punctatumL. Ahart17724-A2011-10-29 ButteSouth side of Biggs Princeton Road, about 500 yards west of Riceton Highway, about 1 mile northwest of Biggs.
RSA796199RSAPolygonum punctatumDuncan S. Bell3970B2012-07-31 San BernardinoSan Bernardino National Forest; north side of Big Bear Lake, just southwest of the junction of Highway 38 and Highway 18, about 1 air mile southeast of the Big Bear Discovery Center.; Fawnskin Quad.
RSA796758RSAPolygonum punctatumW. R. FerrenCSM-2511987-11-17 Santa BarbaraMOD III pond, San Antonio Terrace, Vandenberg Air Force Base.
RSA87756RSAPolygonum punctatumL. R. Abrams30941902-10-19 Santa ClaraMt. View - Alviso
RSA89439RSAPolygonum punctatumChas. H. Quibell19851953-05-20 FresnoKings R. bottom e. of Sanger, between gravel plant and e. end of bridge, Annadale Ave. and Riverbend Rd.
RSA94323RSAPolygonum punctatumPeter Rubtzoff13301952-10-26 SonomaWestern branch of the upper Marsh, at a shady place in shallow water
RSA97219RSAPolygonum punctatumM. S. Jussels.n.1948-09-23 MercedLos Banos Bird Reserve No. 84
RSA97600RSAPolygonum punctatumChas. H. Quibell21751953-06-02 FresnoStewart and Nuss gravel property in the narrow San Joaquin R. bottom (where it runs ne-sw) just downstream from Hiway 99 and S.P.R.R. bridges.
RSA98439RSAPolygonum punctatumChas. H. Quibell20921953-05-29 FresnoScout Camp at Scout Island, S side of San Joaquin River, W of terminus of N Van Ness Blvd.
THRI-SEKI17523THRIPolygonum punctatumJohnson, Brent1997-08-12 UnknownSycamore Creek
UC1042522UCJEPSPolygonum punctatumPeter Rubtzoff13381952-10-26 SonomaLower Marsh Pitkin Marsh (near Forestville)
UC1101179UCJEPSPolygonum punctatumMalcolm A. Nobs, S. Galen Smith18391949-09-07 Lakeirrigation ditch about 7 mi n Middletown
UC1101181UCJEPSPolygonum punctatumMalcolm A. Nobs, S. Galen Smith16271949-08-29 Tuolumnemeandering stream 1.5 mi w Sonora
UC1101204UCJEPSPolygonum punctatumMalcolm A. Nobs, S. Galen Smith13291949-08-11 Del Nortefresh water marsh about 3 mi se Crescent City
UC1136144UCJEPSPolygonum punctatumC. M. Belshaw2091935-12-01 Tuolumne1 mi e Jacksonville; Sonora Quadrangle
UC1176906UCJEPSPolygonum punctatumJohn Thomas Howell221671946-06-30 MarinRodeo Lagoon
UC1191249UCJEPSPolygonum punctatumP. Schulthess1931-08-08 Lake6 mi se Kelseyville; Hildebrand Ranch
UC1191250UCJEPSPolygonum punctatumHerbert L. Mason, S. Galen Smith83011948-08-09 Merced1 mi w Los Banos; Alkaline Grasslands of the San Joaquin Valley
UC1191251UCJEPSPolygonum punctatumHerbert L. Mason, S. Galen Smith82861948-08-09 Mercedabout 10 mi w summit of Pacheco Pass; Pacheco Creek
UC1191252UCJEPSPolygonum punctatumHerbert L. Mason, S. Galen Smith82731948-08-09 Santa Clara5 mi e Gilroy (at w base of pass); Pacheco Pass
UC1191253UCJEPSPolygonum punctatumMalcolm A. Nobs, S. Galen Smith18871949-09-10 Glennirrigation ditch at Colusa-Glenn County Line (on Hwy 9 W)
UC1191254UCJEPSPolygonum punctatumMalcolm A. Nobs, S. Galen Smith18381949-09-07 Lakeirrigation ditch about 7 mi n Middletown
UC1191255UCJEPSPolygonum punctatumMalcolm A. Nobs, S. Galen Smith16261949-08-29 Tuolumnemeandering stream 1.5 mi w Sonora
UC1191256UCJEPSPolygonum punctatumMalcolm A. Nobs, S. Galen Smith15601949-08-25 San MateoSharp Park; marshes
UC1191257UCJEPSPolygonum punctatumMalcolm A. Nobs, S. Galen Smith15401949-08-22 PlacerRoseville; stream at sw city limits
UC1191258UCJEPSPolygonum punctatumMalcolm A. Nobs, S. Galen Smith11171949-08-02 Mendocinon Point Arena; Garcia Slough
UC1191259UCJEPSPolygonum punctatumMalcolm A. Nobs6881948-09-25 PlacerHwy 49 about 9 mi n Auburn; Rock Creek
UC1191260UCJEPSPolygonum punctatumMalcolm A. Nobs, S. Galen Smith6641948-09-09 San Luis Obispoabout 4 mi s Pismo Beach; Dune Lakes Gun Club
UC1191261UCJEPSPolygonum punctatumMalcolm A. Nobs, S. Galen Smith4031948-08-24 Merced15 mi e Gustine; Alkaline Grasslands of San Joaquin Valley, Modesto Propert
UC1191262UCJEPSPolygonum punctatumMalcolm A. Nobs, S. Galen Smith901948-07-13 Merced2 mi n Los Banos; Los Banos Wildlife Refuge
UC1191263UCJEPSPolygonum punctatumHerbert L. Mason, Verne Grant132531947-06-26 SolanoCordelia Slough Suisun Marsh
UC1191264UCJEPSPolygonum punctatumHerbert L. Mason, Verne Grant131091946-09-04 ButteWest Gridley Rd 833 Canal
UC1191265UCJEPSPolygonum punctatumHerbert L. Mason129221946-07-24 Marinmargin of first lake s Bear Valley (2.8 mi n of Lake Ranch)
UC1191266UCJEPSPolygonum punctatumHerbert L. Mason126641945-08-17 Solanon Rio Vista
UC1191267UCJEPSPolygonum punctatumHerbert L. Mason49691928-09-30 San Joaquinnear Holt; Alkaline Grasslands of San Joaquin Valley, San Joaquin Del
UC1252083UCJEPSPolygonum punctatumJ. H. Thomas81061959-08-27 Santa Claraabout 1.5 mi nw Coyote (near Hwy 101 and Metcalf Rd, edges of gravel pit); Santa Clara Valley
UC126475UCJEPSPolygonum punctatumHarley P. Chandler71101906-09-07 NapaAlta Loma Ranch Howell Mountain
UC127882UCJEPSPolygonum punctatumMiss Harriet A. Walker4871906-07-01 AlamedaVicinity of Berkeley
UC127982UCJEPSPolygonum punctatumHarriet A. Walker9771907-09-22 SolanoSuisun
UC1334724UCJEPSPolygonum punctatumC. W. Tilforth1781968-10-01 Los AngelesLos Angeles State and County Arboretum Arcadia (s bank of upper lagoon)
UC1391113UCJEPSPolygonum punctatumD. M. Porter, S. H. Porter15751967-11-11 San FranciscoLake Merced San Francisco (e side, just s of pedestrian crossway)
UC150077UCJEPSPolygonum punctatumL. R. Abrams40511903-09-27 MontereyPajaro Rd near Moss Landing
UC1509594UCJEPSPolygonum punctatumL. Ahart44411983-09-19 SutterSouth Butte Sutter Buttes (s side, near the old homestead, w of Marysville)
UC1548592UCJEPSPolygonum punctatumC. WilsonFS1031983-07-23 MonoRocked-in-Spring Owens Valley, Fish Slough and vicinity (ne end of slough, n end of valley, 4.5 mi n of Bishop)
UC1562671UCJEPSPolygonum punctatumBarbara Ertter79901988-10-21 Yolocreek at road crossing just w I-505 (e of gravel pits 1.5 mi n of Madison, ca 10 air mi w of Woodland); Sacramento Valley, Cache Creek
UC1562672UCJEPSPolygonum punctatumBarbara Ertter, Elizabeth Neese79531988-10-02 Napaon creek below spillway on N side of Rt. 128 (ca 15 air mi nnw of Napa); North Coast Ranges, Lake Hennessey, Conn Creek
UC1562684UCJEPSPolygonum punctatumBarbara Ertter80311988-11-05 Sonomapoint below Little Flat parking area (w of bridge, ca 5 air mi due s of Cloverdale); Lake Sonoma
UC1562685UCJEPSPolygonum punctatumBarbara Ertter80381988-11-05 Mendocinojct Hwy 128 and Fish Rock Rd (ca 15 mi wnw of Cloverdale); Rancheria Creek
UC1563289UCJEPSPolygonum punctatumLowell Ahart66201990-10-03 Butteabout 1-4 mi ne Canon Creek Bridge across lake; Lake Oroville, East Fork of Canon Creek
UC1586533UCJEPSPolygonum punctatumLowell Ahart67141991-09-14 Butteabout 2 mi e Honcut (sides of reservoir); Joie Osgood Ranch
UC1594171UCJEPSPolygonum punctatumJerry Powell16101991-06-29 Contra CostaAntioch National Wildlife Refuge; intertidal zone
UC1607639UCJEPSPolygonum punctatumBarbara Ertter123051993-11-08 Tehamae side of river e Corning; Sacramento River, Tehama County River Park
UC1607644UCJEPSPolygonum punctatumBarbara Ertter, Dianne Lake, Brad Olson, Lynne Hosley, Amy Hiss106791991-08-18 Contra Costan Pittsburg (near confluence of Sacramento and San Joaquin Rivers, opposite Pittsburg Marina, at edge of lagoon in center of w end of island); Browns Island
UC1618387UCJEPSPolygonum punctatumBarbara Ertter, B. Olson, D. Lake, L. Hosley, A. Youngson108751991-10-20 Contra Costajust w of Antioch Marina (Dow Wetlands Preserve); Dow Wetlands Preserve
UC162921UCJEPSPolygonum punctatumJoseph P. Tracy34731911-07-08 HumboldtClover Flat mine Northern Coast Ranges, Valley of Trinity River (along streamlet, near mouth of Willow Creek)
UC168662UCJEPSPolygonum punctatumC. F. Baker18571903-10-20 San MateoSearsville
UC168663UCJEPSPolygonum punctatumC. F. Baker18581902-10-20 San MateoSearsville; about lake
UC1713715UCJEPSPolygonum punctatumI. Johnston941916-12-01 San Bernardinoe Upland; Red Hill
UC175846UCJEPSPolygonum punctatumJoseph P. Tracy39931912-10-20 HumboldtLoleta Pond Northern Coast Ranges, Eel River Valley
UC1795689UCJEPSPolygonum punctatumBarbara Ertter128031994-05-28 AlamedaCerrito Creek at north base of Albany Hill in northwest Albany
UC184407UCJEPSPolygonum punctatumA. D. E. Elmer40661902-09-01 MontereyCarmel Bay
UC204575UCJEPSPolygonum punctatumA. A. Heller115781914-07-16 Buttehills 8 mi n Oroville
UC2062634UCJEPSPolygonum punctatumBarbara Ertter158621997-09-20 AlamedaAlong Arroyo Mocho in Robertson Park in eastern Livermore.
UC302994UCJEPSPolygonum punctatumJoseph P. Tracy77891926-09-06 TrinitySharber Slough Northern Coast Ranges, Trinity River (3 mi e of the South Fork)
UC454274UCJEPSPolygonum punctatumI. J. Condit1910-06-07 San Luis Obispon ranch (along stream); C.P.S. fields
UC465745UCJEPSPolygonum punctatumA. J. McClatchie1896-07-08 RiversideTemecula
UC56358UCJEPSPolygonum punctatumWillis L. Jepson1894-11-05 Napanear St. Helena; Napa River Basin
UC580083UCJEPSPolygonum punctatumIra L. Wiggins69411934-07-28 San Joaquinditch at roadside 3.2 mi e Escalon
UC60910UCJEPSPolygonum punctatumN. K. Berg1903-12-12 San JoaquinRough and Ready < Isl.? > San Joaquin < ? >
UC6629UCJEPSPolygonum punctatumW. H. Brewer8361861-09-06 Santa Claranear Monte Diablo; Mission San Jose, Camp 50
UC6631UCJEPSPolygonum punctatumunknown1866-09-01 AlamedaAlameda
UC6632UCJEPSPolygonum punctatumR. D. Alderson1991-05-07 San DiegoWitch Creek
UC6634UCJEPSPolygonum punctatumunknown1892-10-22 NapaSt. Helena Napa River (river bed)
UC6635UCJEPSPolygonum punctatumunknown1866-09-01 Alamedabet. San Leandro and Alameda
UC6636UCJEPSPolygonum punctatumState Survey8361939-07-02 Unknown
UC674764UCJEPSPolygonum punctatumNorman W. Frazier531942-07-28 TulareWoodlake St. Johns River
UC676954UCJEPSPolygonum punctatumR. Bacigalupi, R. S. Ferris, I. L. Wiggins25061941-07-26 Tularehog wallow along Dinuba Blvd. 8 mi n Visalia city limits
UC727707UCJEPSPolygonum punctatumMilo S. Baker115611946-08-17 SonomaThe Laguna; at crossing of the Occidental Rd
UC733135UCJEPSPolygonum punctatumRoxana S. Ferris111071945-09-25 San MateoPedro Point; State Hwy 1
UC750679UCJEPSPolygonum punctatumLewis S. Rose462671946-08-23 Marin6 mi nw Inverness; Pt. Reyes Penisula
UC771745UCJEPSPolygonum punctatumR. F. Hoover63611946-08-26 San Luis ObispoBaywood Park
UC849901UCJEPSPolygonum punctatumA. A. Heller124551916-07-19 Shasta5 mi s Redding
UC850158UCJEPSPolygonum punctatumI. Johnston19621917-07-19 San BernardinoUpland
UC850309UCJEPSPolygonum punctatumLouis C. Wheeler13201932-09-04 RiversideChino Creek Santa Ana River
UC85391UCJEPSPolygonum punctatumK. Brandegee1903-10-01 San DiegoRamona
UC990710UCJEPSPolygonum punctatumRoxana S. Ferris, R. Bacigalupi124351951-08-24 Fresnoditch on General Grant Grove hwy just e Centerville
UCR0086952UCRPolygonum punctatumI.M. Johnston941916-12-01 San BernardinoRed Hill east of Upland
UCR0087133UCRPolygonum punctatumGeorge K. Helmkamp199752012-10-05 Amadorbeside Sutter Creek along the Sutter Creek-Volcano Road, 0.6 mile southwest of Meadowlark Lane
UCR0087134UCRPolygonum punctatumGeorge K. Helmkamp197802012-09-07 Amadoralong CA-49 in Plymouth; 0.1 mile south of its junction with Fiddletown Rd.-Plymouth-Shenandoah Rd.
UCR0087135UCRPolygonum punctatumGeorge K. Helmkamp141682008-09-28 AmadorSutter Creek Rancho Road on the north side of CA-88 and 4.2 miles southwest of the junction of CA-88 and CA-49
UCR0087136UCRPolygonum punctatumGeorge K. Helmkamp114712006-10-06 Amadoralong Calif. Hwy 49 beside Big Indian Creek; 2.2 miles south of El Dorado County line
UCR0087137UCRPolygonum punctatumGeorge K. Helmkamp221532013-08-11 AmadorSutter Creek-Volcano Road, 11.3 miles northeast of the town of Sutter Creek
UCR0087138UCRPolygonum punctatumGeorge K. Helmkamp224252013-10-15 El DoradoOak Hill Road, 3.6 miles south of its junction with Pleasant Valley Road
UCR0087139UCRPolygonum punctatumGeorge K. Helmkamp157162009-10-30 El DoradoNW edge of Canon Park, Bass Lake Road at Bass Lake, 2.1 miles north of junction with US-50
UCR0087140UCRPolygonum punctatumGeorge K. Helmkamp115312006-10-18 El DoradoDiamond Springs; village along Calif. Hwy 49 south of Placerville
UCR0087141UCRPolygonum punctatumGeorge K. Helmkamp98142005-08-14 El DoradoDiamond Springs. Lake Oaks mobile home park
UCR0087142UCRPolygonum punctatumA.C. Sanders255262002-08-01 Los AngelesNewhall Ranch, large natural spring at north foot of Airport Mesa, 0.75 mi. SW of Canon
UCR0087143UCRPolygonum punctatumB.G. Pitzer27441996-04-28 Los AngelesHarbor City - City of Wilmington, Harbor Regional Park, at intersection of Pacific Coast Hwy 1 with Vermont Avenue
UCR0087144UCRPolygonum punctatumC.W. Tilforth1781968-10-01 Los AngelesArcadia, Los Angeles State and County Arboretum
UCR0087145UCRPolygonum punctatumLouis C. Wheeler63711946-09-22 Los AngelesRosemead Blvd. and San Gabriel Blvd, just north of intersection
UCR0087146UCRPolygonum punctatumMitch Provance176032012-11-10 RiversideRiverside, Springbrook Creek (remnant) Fairmount Park, between the east side of Lake Evans and the west side of Market St.
UCR0087148UCRPolygonum punctatumScott D. White106892004-08-05 RiversideSoboba Indian Reservation, Indian Creek and adjacent uplands, from confluence with San Jacinto River to c. 2 miles upstream
UCR0087149UCRPolygonum punctatumSteve Boyd10141985-07-23 RiversideDe Luz Road, 8 miles west of Rancho California. Side canyon of Sandia Creek
UCR0087150UCRPolygonum punctatumA.C. Sanders158511994-10-23 RiversideWhitewater River Canon, between the trout hatchery and Bonnie Bell
UCR0087151UCRPolygonum punctatumStephen J. Myerss.n.1987-10-27 Riversidec. 3 miles west of Temecula, NE portion of Santa Rosa Plateau, 3-4 mile east of Walker Basin
UCR0087152UCRPolygonum punctatumA.C. Sanders237182000-10-05 RiversideHidden Valley Wildlife Area, c. 1-2 mile west of the park office (nature center), near Riverside between La Sierra and Norco; Santa Ana River Valley
UCR0087153UCRPolygonum punctatumR.G. Swinney97592008-11-07 San BernardinoGlen Helen Regional Park, marsh to the west of the fishing lakes
UCR0087154UCRPolygonum punctatumG.R. Ballmers.n.2005-11-21 San BernardinoPrado Basin; Euclid Ave. at Chino Creek crossing
UCR0087155UCRPolygonum punctatumA.C. Sanders141931993-07-31 San BernardinoSanta Ana River Canon just below the confluence with Warm Springs Canon
UCR0087156UCRPolygonum punctatumJohn C. Rooss.n.1965-09-13 San BernardinoVictorville, Mojave River bottom
UCR0087157UCRPolygonum punctatumA.C. Sanders154771994-08-28 San BernardinoSW end of Silverwood Lake, near Cleghorn Day Use Area
UCR0087158UCRPolygonum punctatumStephen J. Myers92--31991-10-03 San BernardinoMojave Narrows Regional Park, at the Lower Slough (marsh), 0.25 mi. north of Horseshoe Lake
UCR0087159UCRPolygonum punctatumStephen J. Myerss.n.1991-09-26 San BernardinoMojave River Floodplain at Mojave Narrows Regional Park, 0.5 km north of Pelican Lake
UCR0087160UCRPolygonum punctatumLouis C. Wheeler123471969-10-12 San BernardinoGlen Helen Park, Canon Canon
UCR0087162UCRPolygonum punctatumLarry Hendrickson17531997-09-23 San DiegoAnza-Borrego Desert State Park. San Felipe Valley, San Flipe Creek east of S-2, 0.1 mi northwest of intersection of State Hwy 78 and county hwy S-2-San Felip Road, Scissors Crossing. Square J22
UCR0087163UCRPolygonum punctatumA.C. Sanders318292005-10-12 San DiegoCarlsbad, Carlsbad Highlands Ecological Reserve, slopes & canyons c. 1 mile SE of Cerro de la Calavera, SW of the end of Canon Rd.
UCR0087164UCRPolygonum punctatumA.C. Sanders311872005-06-22 San DiegoBatiquitos Lagoon Ecological Reserve, north side east of the I-5 Fwy, along the trail past the nature center
UCR0087165UCRPolygonum punctatumJon P. Rebman91242003-05-29 San DiegoRancho Jamul Ecological Reserve: west of Hwy. 94, south of Jamul & north of Otay Lakes Road; southwest part of reserve, around a small pond east of the old kiln
UCR0087166UCRPolygonum punctatumA.C. Sanders281092004-06-10 San DiegoCanonda Ecological Reserve, near El Camino Real and Canon Rd., along lower Agua Hedionda Creek
UCR0087167UCRPolygonum punctatumJon P. Rebman61211999-12-17 San DiegoSan Diego Urban Canons, North Park-Golden Hill, near Cedar Ridge Park at end of Pentuckett, surrounding canyons, streambed with water along Hwy I-15
UCR0087171UCRPolygonum punctatumDan S. Cooper813--712013-08-07 San Luis ObispoLos Osos, Audubon Society Sweet Springs Preserve
UCR0087172UCRPolygonum punctatumGeorge K. Helmkamp81922003-10-08 San Luis Obispobase of Nipomo Mesa 0.25 mile SW of Halcyon Rd along an unnamed road [probably Mountain View Rd.-Willow St.] near the railroad crossing
UCR0087173UCRPolygonum punctatumDavid J. Keil189341985-06-22 San Luis ObispoHill south of Los Osos Creek estuary at eastern edge of Morro Bay salt marsh, west of South Bay Blvd.
UCR0087215UCRPolygonum punctatumGeorge K. Helmkamp230952014-09-16 AlpineCanon Valley, 1.35 NE of Paynesville at junction of Fredericksburg Lane and US-88 (Canon Pass Hwy), 2.8 miles northeast of Woodfords
UCR0087216UCRPolygonum punctatumVernon H. Oswald80771996-07-22 ButteSacramento National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. Common among tules on the edge of the farm road crossing a branch of Angel Slough W of Refuge Headquarters at the SE corner of Tract 1, Sanctuary I
UCR0087217UCRPolygonum punctatumGeorge K. Helmkamp130692007-10-07 ButteEast Gridley Road at the west edge of the Feather River bridge
UCR0087218UCRPolygonum punctatumGeorge K. Helmkamp222982013-09-23 CalaverasUtica Powerhouse Road (beside Angels Creek), 0.6 mile northeast of its junction with CA-4
UCR0087219UCRPolygonum punctatumGeorge K. Helmkamp182712011-09-16 CalaverasBald Mountain Road, 1.5 miles SW of Hunter Creek crossing, 7.3 miles NE of the junction of Blue Mountain Rd and Rail Road Flat Rd
UCR0087220UCRPolygonum punctatumG. Fred Hrusa135681996-09-05 GlennImmediately west of Butte Creek at Western Canal District Dam
UCR0087221UCRPolygonum punctatumBarbara Ertter79531988-10-02 NapaLake Hennessey, c. 15 air mi NNW of Napa, on Conn Creek
UCR0087222UCRPolygonum punctatumGeorge K. Helmkamp221202013-08-07 Nevadajunction of Table Meadow Road and Combie Road, SE of Higgins Corner
UCR0087223UCRPolygonum punctatumGeorge K. Helmkamp200492012-10-20 PlacerNorth Auburn; unnamed dirt road on east side of CA-49, between Rock Creek Road and Locksley Lane
UCR0087224UCRPolygonum punctatumGeorge K. Helmkamp200912012-10-30 PlacerSouth Dowd Road, 0.1 mile south of its junction with Moore Road, southwest of Lincoln
UCR0087225UCRPolygonum punctatumGeorge K. Helmkamp143002008-10-30 Sacramentoalong CA-104, 0.6 mile west of Clay
UCR0087227UCRPolygonum punctatumGeorge K. Helmkamp142182008-10-06 SutterSouth Butte Road 1.2 miles northwest of junction with CA-20, west of Yuba City
UCR0087228UCRPolygonum punctatumGeorge K. Helmkamp131212007-10-28 Sutteralong Nicolaus Road, 0.1 mile west of the Placer County line
UCR0087229UCRPolygonum punctatumGeorge K. Helmkamp128262007-08-29 YubaMountain House Road 0.6 mile west of the Sierra Co. line; Sleighville area beside Willow Creek
UCSB014955UCSBPolygonum punctatumWayne R. FerrenUO-561984-10-12 Santa BarbaraSanta Ynez River Estuary. Below and west of Lompoc-Canondo crossing. 0.7 km SE of Vandenberg Village.
CDA0022849CDAPolygonum punctatum var. leptostachyumM. Switzenberg1958-09-24 San JoaquinHale Ranch, Highway 120, west of Seidner Avenue.
RSA0049694RSAPolygonum punctatum var. punctatumDean Wm. Taylor214102013-09-06 ShastaBurney Creek, at the crossing of county road (Clark Creek Road, Forest Road 3 N03) 0.7 road miles NW from Highway 89; Burney Falls, CA

Your search returned 331 rows.

  Copyright © 2022 Regents of the University of California — Updated December 06, 2022