Search Results — 425 specimen records retrieved (292 records with coordinates)
Results for search: Scientific name=Ludwigia peploides (including nomenclatural synonyms);   More information: Jepson Online Interchange

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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CLARK-A1528-5706  Jussiaea repens var. peploides John C. Roos 1949-10-1 4685 Orange Doheney Beach Comment
  CAS-BOT-BC157689  Ludwigia peploides Peter Rubtzoff 1961-8-24 4711 Sonoma Vacation Beach, 2 miles below Guerneville along Russian River. Comment
  CAS-BOT-BC157695  Ludwigia peploides Peter Rubtzoff 1956-9-11 2844 Sonoma Vacation Beach, near Guerneville, along Russian River Comment
  CAS-BOT-BC157696  Ludwigia peploides Peter Rubtzoff 1955-8-21 2091 Sonoma Vacation Beach, near Guerneville along Russian River, below the dam. Comment
  CAS-BOT-BC157973  Ludwigia peploides Peter Rubtzoff 1958-7-20 3782 Sonoma Laguna de Santa Rosa, northeast of Graton (near Guerneville Road) Comment
  CAS-BOT-BC164036  Ludwigia peploides Peter Rubtzoff 1958-8-9 3851 Sonoma Laguna de Santa Rosa, north of Sebastopol (near Occidental Road) Comment
  CAS-BOT-BC164642  Ludwigia peploides Peter Rubtzoff 1955-9-10 2134 Sonoma East Guernewood, near Guerneville along Russian River. Comment
  CAS-BOT-BC173514  Ludwigia peploides Peter Rubtzoff 1955-7-9 1937 Sonoma Forestville Marsh Comment
  CDA1047  Ludwigia peploides D. G. Kelch 2006-12-9 6 .561 Orange Irvine. University Dr along tidal creek just E of I-73. Comment
  CHSC21155  Ludwigia peploides M. S. Taylor 1975-10-3 925 Butte In slough at bridge over Big Chico Creek on River Rd, ca. 10 mi w of Chico. 36 Comment
  CHSC26808  Ludwigia peploides M. S. Taylor 1978-5-7 1608 Butte In irrigation ditch in Richvale vernal pool area, ca. 20 mi s of Chico on w side of Hwy 99. 30 Comment
  CHSC28425  Ludwigia peploides M. S. Taylor 1979-10-2 2206 Butte Sacramento River sandbar, ca. 5 mi w of Chico. 30 Comment
  CHSC28457  Ludwigia peploides R. A. Schlising; R. Banchero 1979-9-23 3491 Butte SW of Chico and E of Ordbend, at W margin of county at Sacramento River and Ord Ferry Road; in slough. Comment
  CLARK-A1045-401  Ludwigia peploides George K. Helmkamp 1979-5-15 Riverside Jurupa ""at S.A. Picnic Area""; ; Fontana 7.5' Q 243 Comment
  CLARK-A1045-402  Ludwigia peploides George K. Helmkamp 1979-5-15 Riverside Jurupa ""at S.A. Picnic Area""; ; Fontana 7.5' Q 243 Comment
  CLARK-A1528-2653  Ludwigia peploides Robert A. Hawthorne 1957-5-1 Riverside Fairmont Park 243 Comment
  CLARK-A1528-666  Ludwigia peploides John C. Roos 1951-9-25 5250 Riverside Riverside 259 Comment
  CLARK-A1528-6667  Ludwigia peploides Ken F. Clarke 1971-9-7 Riverside Santa Ana River Comment
  CLARK-A1528-667  Ludwigia peploides Ken F. Clarke 1971-9-7 Riverside Santa Ana River Comment
  CLARK-A1528-668  Ludwigia peploides Rose Gagnon 1968-5-14 680514-2 Riverside Riverside Comment
  JEPS111572  Ludwigia peploides D. G. Kelch 2004-7-9 04 .299 Contra Costa Port Costa - Reservoir. Port Costa pond 28 Comment
  OBI12026  Ludwigia peploides Robert F. Hoover 1966-9-21 10087 San Luis Obispo Oso Flaco Lake Comment
  OBI42567  Ludwigia peploides A. C. Sanders, B. Pitzer, & A. Strickland, A. Strickland 1986-6-11 6596 San Bernardino Mojave Desert, Mojave River at the narrows between Victorville and Oro Grande, ca 2.5 mi W of hwy I-15 on the Natl Trls hwy, just above the bridge over the river 792 Comment
  RSA557780  Ludwigia peploides Steve Boyd 1992-4-29 7116 San Diego San Mateo Canyon Wilderness Area. San Mateo Canyon, southeast of Indian Potrero at base of eastern-most segment of Clark Trail. 213 Comment
  RSA717042  Ludwigia peploides Fred M. Roberts, Chris M. Barnhill 2005-9-27 6285 Orange San Juan Capistrano: San Juan Creek wash, east of La Novia Road bridge, 1.4km E Mission San Juan Capistrano. 27 Comment
  RSA736657  Ludwigia peploides Justin M. Wood 2008-7-16 29 Riverside Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan property, Alberhill area. Comment
  RSA748956  Ludwigia peploides Jim R. Shevock 1982-8-25 10062 Kern Greenhorn Foothills. Along Kern River at Hart Park on the N edge of Bakersfield. 183 Comment
  RSA790998  Ludwigia peploides Peter Rubtzoff 1961-8-24 4711 Sonoma Vacation Beach, 2 miles below Guerneville along Russian River. Comment
  RSA799649  Ludwigia peploides Justin M. Wood 2010-9-29 2739 Orange Santa Ana Canyon: Santa Ana River, southwest of Green River Golf Course and north of Hwy 91 and Santa Ana River Trail. 128 Comment
  SBBG105757  Ludwigia peploides S. A. Junak 1992-10-3 SC 3495 Santa Barbara Christi beach, at mouth of Canada Christi 1 Comment
  SBBG114785  Ludwigia peploides R. Burgess, P. Munro 1996-8-24 2124 Ventura Valley View Ranch (Hedrick Ranch), E of Santa Paula, N of S Mtn Rd, S bank of the Santa Clara River, Santa Paula 91 Comment
  SBBG114786  Ludwigia peploides R. Burgess, P. Munro 1999-9-21 3572 Ventura Santa Clara River, mudflats downstream from Harbor Blvd Bridge; Oxnard 6 Comment
  SBBG114787  Ludwigia peploides R. Burgess, P. Munro 1999-10-24 3626 Ventura Camarillo Regional Park, Calleguas Crk Levee 21 Comment
  SBBG120885  Ludwigia peploides M. A. Elvin, R. Burgess 2007-6-30 5541 Ventura Santa Clara River, ca. 1.5 km from ocean, 700 m E of Harbor Blvd, W of Victoria Ave 5 Comment
  SBBG121128  Ludwigia peploides R. Burgess, P. Munro 2001-9-19 4971 Ventura El Rio, in waterworks sump at NE corner of Detroit Dr and Stroube St 25 Comment
  SBBG12254  Ludwigia peploides E. R. Blakley 1959-4-25 2838 Santa Barbara vernal pool E side of bird refuge by railroad track; Santa Barbara 6 Comment
  SBBG38318  Ludwigia peploides H. M. Pollard 1959-11-14 Santa Barbara drainage ditch E of and near Andree Clark Bird Refuge; Santa Barbara Comment
  SBBG38636  Ludwigia peploides M. B. Dunkle 1939-8-13 8569 Santa Barbara Prisoners Harbor Comment
  SBBG38871  Ludwigia peploides E. R. Blakley, E. K. Balls 1958-10-13 2558 Santa Barbara just above high tide line in the mouth of the stream in Canada del Puerto 1 Comment
  SBBG41882  Ludwigia peploides H. M. Pollard 1966-9-14 Ventura beach E of Ventura wharf Comment
  SBBG60089  Ludwigia peploides Mark Kerr 1939-10-10 Inyo 1 mi E of Lone Pine, Owens River Comment
  SBBG60090  Ludwigia peploides R. Hoffmann 1930-9-10 Ventura Hueneme Comment
  SBBG60092  Ludwigia peploides R. Hoffmann 1927-10-14 San Luis Obispo Alamo Crk, Cuyama Valley Comment
  SBBG7566  Ludwigia peploides R. Burgess, P. Munro 2001-9-19 4971 Ventura El Rio, in waterworks sump at NE corner of Detroit Dr and Stroube St 25 Comment
  SBBG82759  Ludwigia peploides H. M. Pollard 1959-11-14 Santa Barbara near Bird Refuge (Los Patos and Cabrillo Boulevard); Santa Barbara Comment
  SBBG82760  Ludwigia peploides H. M. Pollard 1955-8-10 Santa Barbara near tennis courts, across hwy NW of Andree Clark Bird Refuge; Santa Barbara Comment
  SBBG85333  Ludwigia peploides S. A. Junak 1987-9-7 3438 Santa Barbara Mission Crk between Gutierrez and Haley St; Santa Barbara Comment
  SD148100  Ludwigia peploides G. K. Helmkamp, E. A. Helmkamp 2000-8-29 5981 Riverside Colorado Desert.: South of Mecca, where Lincoln St. crosses the Whitewater River. About 0.5 miles from the Salton Sea. One large cluster beside the river water. 67 Comment
  SD152798  Ludwigia peploides Steve Boyd, Tim Ross 1992-4-29 7116 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon, southeast of Indian Potrero at base of eastern-most segment of Clark Trail. Local in slow-moving, shallow water at edge of stream. 213 Comment
  SD175839  Ludwigia peploides D. G. Kelch 2006-12-9 06 561 Orange Irvine. University Drive along tidal Creek just east of Interstate 73. 9 Comment
  SDSU14919  Ludwigia peploides Craig H. Reiser, Fred T. Sproul 1989-6-15 15 -VI-89 San Diego Camp Joseph Pendleton MCB. San Diego County, California. Base Section: Charlie. 244 Comment
  SEINET2042038 Image available Ludwigia peploides George Helmkamp, E. A. Helmkamp 2000-8-29 5981 Riverside Colorado Desert: S of Mecca, where Lincoln St. Crosses the Whitewater River. Ca. 0.5 mi from the Salton Sea. 67 Comment
  SEINET3093276 Image available Ludwigia peploides A. C. Sanders, B. Pitzer, A. Strickland 1986-6-11 6596 San Bernardino Mojave Desert, Mojave River at the narrows between Victorville and the Oro Grande, ca. 2.5 mi. W of Hwy I-15 on the National Trails Highway, just above the bridge over the river. Comment
  UCD107103  Ludwigia peploides Daryl Koutnik; John Sowell 1978-10-27 575 Yolo Putah Creek, east of County Road 106 and west of Yolo Causeway. 6 Comment
  UCD107105  Ludwigia peploides Malcolm A. Nobs; S. Galen Smith 1949-8-29 1633 Tuolumne 1.5 miles W of Sonora (well fertilized by Sonora's sewer). Comment
  UCD107110  Ludwigia peploides Ernest C. Twisselmann 1961-7-27 6456 Kern Sierra Nevada. Kern River at Borel Intake (east of Wofford). 784 Comment
  UCD107119  Ludwigia peploides P. B. Kennedy 1914-8-25 s.n. Solano Van Sickle Island. Comment
  UCD107121  Ludwigia peploides Ernest C. Twisselmann 1959-8-7 5595 Kern Eastern San Joaquin Valley. Wasco district. Schofield Road, 0.3 mile N of Elmo Highway. 64 Comment
  UCD148364  Ludwigia peploides Peter Rubtzoff 1955-8-21 2091 Sonoma Vacation Beach, near Guerneville along Russian River, below the dam. Comment
  UCD148388  Ludwigia peploides Peter Rubtzoff 1956-9-11 2844 Sonoma Vacation Beach, near Guerneville, along Russian River. Comment
  UCD166501  Ludwigia peploides Peter Rubtzoff 1961-8-24 4711 Sonoma Vacation Beach, 2 miles below Guerneville along Russian River. Comment
  UCD74465  Ludwigia peploides J. E. Sandoval 1995-8-28 63 Merced Great Valley Grasslands State Park (encompasses the former Fremont Ford State Recreation Area). South of the town of Stevinson, 1 mi. south of Hwy 140 on Hwy 165. 17 Comment
  UCR109741  Ludwigia peploides T. W. Fisher, R. E. Orth 1963-4-24 s.n. Orange Peninsular Range; Santa Ana Mtns., San Juan Creek off the Ortega Hwy 500 Comment
  UCR11951  Ludwigia peploides P. H. Raven, H. J. Thompson 1959-10-18 14669 Los Angeles Western Transverse Range; Santa Monica Mtns., mouth of Malibu Creek, N arm of Malibu Lake 221 Comment
  UCR122571  Ludwigia peploides George K. Helmkamp, E. A. Helmkamp 2000-8-29 5981 Riverside Colorado Desert., South of Mecca, where Lincoln St. crosses the Whitewater River, about 0.5 mile from the Salton Sea -67 Comment
  UCR183051  Ludwigia peploides Mitch Provance 2003-7-4 4619 San Bernardino Santa Ana River Valley, La Loma Hills Region, 'La Placentia' a few hundred yards north of the Trujillo Adobe site, west of the La Loma Hills, and south of the Santa Ana River 259 Comment
  UCR205648  Ludwigia peploides A. C. Sanders, T. B. Salvato, Mitch Provance 2009-5-26 36941 Los Angeles San Gabriel Valley, San Gabriel River between Bassett and South El Monte, from Hwy 60 crossing to above confluence with San Jose Creek, vicinity of Thienes Ave. public access to San Gab. Riv. greenway, along the Edison powerlines 71 Comment
  UCR205657  Ludwigia peploides A. C. Sanders, T. B. Salvato 2009-5-20 36881 Los Angeles San Gabriel Valley, Whittier Narrows Recreation Area near Legg Lake, under SCE powerlines east of Rosemead Blvd. (Hwy 19) and west of Santa Anita Ave. 69 Comment
  UCR23474  Ludwigia peploides John C. Roos 1965-9-15 s.n. San Bernardino Mojave Desert, Victorville Comment
  UCR237643  Ludwigia peploides Mark A. Elvin 2003-8-14 3008 Los Angeles Santa Clarita Valley, Newhall Ranch, Santa Clara River at mouth of Chiquito Canyon, south of SR 126 271 Comment
  UCR239881  Ludwigia peploides O. F. Clarke 2004-5-29 s.n. Orange Santa Ana River Canyon, Santa Ana River on the west side of Featherly Park 110 Comment
  UCR280184  Ludwigia peploides Peter Rubtzoff 1958-7-20 3782 Sonoma Laguna de Santa Rosa NE of Graton (near Guerneville Road) 30 Comment
  UCR40837  Ludwigia peploides E. A. Wise 1983-1 1713 San Luis Obispo Salinas River at Las Pilitas Road 359 Comment
  UCR44449  Ludwigia peploides A. C. Sanders, B. Pitzer, A. Strickland 1986-6-11 6596 San Bernardino Mojave Desert, Mojave River, at Lower Narrows between Victorville and Oro Grande, c. 2.5 mi NW of Hwy I-15 on the National Trails Hwy, just above the bridge over the river 795 Comment
  UCR462  Ludwigia peploides H. M. Pollard 1955-8-10 s.n. Santa Barbara Across highway NW of Andree Clark Bird Refuge, Santa Barbara 7 Comment
  UCR56125  Ludwigia peploides Steven A. Junak 1987-9-7 3438 Santa Barbara Mission Creek between Gutierrez and Haley Streets, City of Santa Barbara 4 Comment
  UCR73184  Ludwigia peploides Scott D. White 1992-10-8 906 Los Angeles Western Transverse Range; Santa Monica Mtns., Malibu, just north of Pacific Coast Hwy (= Calif. Hwy 1), extending as far E as Malibu Creek. Bounded on the S by Civic Center Road; terminates on the W in vicinity of Malibu School 91 Comment
  UCR91539  Ludwigia peploides B. G. Pitzer, Paul Gomez 1996-4-28 2738 Los Angeles Los Angeles Basin, Harbor City / City of Wilmington, Harbor Regional Park, at intersection of Pacific Coast Hwy (Calif. Hwy 1) with Vermont Avenue Comment
  UCSB64191  Ludwigia peploides Magney, David 1987-8-16 Ventura South Coast; Ventura Quad.; T2N, R23W; San Bernardino BM; drainage ditch immediately N of Main Street bridge; in Ventura River bed 4 Comment
  CAS-BOT-BC157963  Ludwigia peploides Peter Rubtzoff 1955-8-28 2110 Sonoma Forestville Marsh Comment
  CAS-BOT-BC157972  Ludwigia peploides Peter Rubtzoff 1958-7-26 3807 Sonoma Laguna de Santa Rosa, east of Sebastopol Comment
  CAS-BOT-BC157979  Ludwigia peploides Peter Rubtzoff 1958-9-6 3969 Sonoma Laguna de Santa Rosa, north of Cunningham (near Todd Road) Comment
  CAS-BOT-BC164056  Ludwigia peploides Peter Rubtzoff 1956-9-15 2911 Sonoma Atascadero Creek Marsh Comment
  CAS-BOT-BC164062  Ludwigia peploides Peter Rubtzoff 1958-8-16 3881 Sonoma Laguna de Santa Rosa, north of Sebastopol (near Occidental Road) Comment
  CAS-BOT-BC164350  Ludwigia peploides Peter Rubtzoff 1964-6-20 s.n. Sonoma Laguna de Santa Rosa, southeast of Sebastopol (near Cooper Road) Comment
  CDA32986  Ludwigia peploides P. W. Hiatt 1979-9-13 Sutter Feather River below rapids. 0 Comment
  CDA38127  Ludwigia peploides J. B. Gianelli 1972-10-5 s.n. San Joaquin Spoils area south of Stockton Yacht Club, Calaveras River. 0 Comment
  CDA38128  Ludwigia peploides G. M. Cole 1930-4-25 s.n. Sacramento Near Del Paso Country Club. 0 Comment
  OBI26403  Ludwigia peploides David J. Keil 1980-9-21 14262 San Luis Obispo 3 mi S of Creston along Calif Rte 229 along middle branch of Huer Huero Crk cyn Comment
  OBI36938  Ludwigia peploides Eric Wise 1981-6-27 735 San Luis Obispo Alamo Crk near Twitchell Res Comment
  OBI36939  Ludwigia peploides Eric Wise 1981-7-27 731 San Luis Obispo Alamo Crk near Twitchell Res Comment
  OBI36940  Ludwigia peploides Eric Wise unknown 1713 San Luis Obispo About 30 cm deep in the Salinas River at Las Pilitas Rd Comment
  OBI71081  Ludwigia peploides Austin P. Griffiths, Jack Schaeffer, Peggy Hart 1983-8-16 s.n. Santa Barbara Guadalupe Dunes Region; In old cattle cistern in marsh near mouth of Santa Maria river Comment
  OBI78343  Ludwigia peploides H. M. Pollard 1959-11-14 s.n. Santa Barbara Near Bird Refuge (Los Patos and Cabroillo blvd), Santa Barbara Comment
  RSA791567  Ludwigia peploides Peter Rubtzoff 1958-7-26 3807 Sonoma Laguna de Santa Rosa, east of Sebastopol. Comment
  RSA791568  Ludwigia peploides Peter Rubtzoff 1958-7-20 3782 Sonoma Laguna de Santa Rosa, NE of Graton (near Guerneville Road). Comment
  SBBG60088  Ludwigia peploides L. Rowntree 1931-8-26 Sonoma near Sonoma Comment
  SEINET10453035  Ludwigia peploides Mary Susan Taylor 1979-10-2 Taylor 2206 Butte Sacramento River Chico Landing and park, off River Road near the washout, ca. 5 mi W of Chico; Riparian Woodland. 30 Comment
  SEINET10453036  Ludwigia peploides Mary Susan Taylor 1978-5-7 Taylor 1608 Butte In and around Richvale vernal pool area, ca. 20 mi S of Chico, on W side of Hwy 99; Valley Grassland. 30 Comment
  SEINET9286240  Ludwigia peploides Unknown 1952-6-8 778 Fresno Fresno County Comment
  SJSU393  Ludwigia peploides A. W. Jacobs 1938-6-15 Sonoma Russian R near Hilton Comment
  SJSU5382  Ludwigia peploides C. T. Osugi 1970-7-22 195 Merced drying bed of Loaf L, San Luis Wildlife Refuge on W side San Joaquin R c. 10 mi N of Los Banos Comment
  SJSU5416  Ludwigia peploides C. T. Osugi 1970-7-10 181 Merced canal near Teal L, San Luis Wildlife Refuge on W side San Joaquin R c. 10 mi N of Los Banos Comment
  SJSU5417  Ludwigia peploides C. T. Osugi 1970-7-10 181 (dupl) Merced canal near Teal L, San Luis Wildlife Refuge on W side San Joaquin R c. 10 mi N of Los Banos Comment
  UCD107098  Ludwigia peploides A. S. Crafts 1926-7-24 494 Merced Between Merced and Manteca. Comment
  UCD107100  Ludwigia peploides Chas. Heiser 1947-6-25 s.n. Yolo Under E end of Yolo Causeway. Comment
  UCD107101  Ludwigia peploides G. F. Hrusa; S. A. Wagner 1992-7-8 9164 San Joaquin Caswell Memorial State Park. Oxbow Lake. Comment
  UCD107108  Ludwigia peploides J. M. Tucker 1951-9-14 2291 Fresno South of South Dos Palos, just S of the Fresno-Merced county line. Comment
  UCD107112  Ludwigia peploides G. L. Webster; G. L. Stebbins 1967-8-22 7693 Sutter Ca. 1 mile W of 'The Berry Patch' (6 miles W of Pennington). 15 Comment
  UCD107114  Ludwigia peploides C. F. Dunshee 1923-9-1 2 Unknown County Unknown. Comment
  UCD107115  Ludwigia peploides Chas. Heiser 1947-6-25 1941 Yolo Under E end of Yolo Causeway. Comment
  UCD107117  Ludwigia peploides E. M. Johnston 1915-6-1 s.n. Merced Dos Palos. Comment
  UCD107118  Ludwigia peploides Jane Justus 1966-5-14 45 Sacramento Sacramento. Between Arden Way, El Camino Avenue, Eastern Avenue, and Watt Way. 7 Comment
  UCD107120  Ludwigia peploides P. B. Kennedy 1921-9-26 s.n. Madera Near Ranch. Comment
  UCD38219  Ludwigia peploides Beecher Crampton 1952-6-8 778 Fresno 4 miles east of Reedley. Comment
  UCD53899  Ludwigia peploides Homrighausen 1992-5-17 20- 25 Sacramento Cosumnes River Preserve Plant Inventory. Comment
  UCSB40541  Ludwigia peploides Takeda, Brian 1978-3-6 Los Angeles West of Sepulveda Boulevard at the end of Royal Oak Place, Santa Monica Mountains 243 Comment
  UCSB57756  Ludwigia peploides Pollard, Henry 1959-11-17 Ventura Below Foster Park, Ventura River Comment
  UCSB64155  Ludwigia peploides Magney, David 1987-11-15 Ventura South Coast; Ventura Quad.; T2N, R23W; San Bernardino BM; found above Main Street 6 Comment
  UCSC003552  Ludwigia peploides Unknown 1981-5-17 204 Kern South Fork Wildlife Area Comment
  UCSC005850  Ludwigia peploides Randall Morgan 2004-8-3 4283 Santa Cruz Santa Cruz, Colony at San Lorenzo River Comment
  CDA38606  Ludwigia peploides subsp. montevidensis Eric Wrubel 2011-9-19 NPS 24 Marin Golden Gate National Recreation Area. Rodeo Lake, Fort Cronkhite, Marin Headlands. Comment
  CDA5222  Ludwigia peploides subsp. montevidensis Castle Seed Co. 1959-8-13 San Joaquin A. L. Castle Seed Company, Stockton. 0 Comment
  CHSC108516  Ludwigia peploides subsp. montevidensis R. E. Riefner Jr. 2007-6-28 07 -283 Los Angeles Harbor City, Bixby Slough, vicinity of 255th St. and Dodge Ave. UTM 11S 0380759E 3740038N. 39 Comment
  CHSC115504  Ludwigia peploides subsp. montevidensis B. Castro 2014-7-10 2030 Tehama Sacramento Valley. Ca 0.5 mi NNW of Woodson Bridge over the Sacramento River, in center of southern half of Kopta Slough. 54 Comment
  CHSC39249  Ludwigia peploides subsp. montevidensis Peter H. Raven 1961-8-27 16594 Stanislaus Bridge 38-45 on San Joaquin River east of Vernalis. Comment
  CHSC45337  Ludwigia peploides subsp. montevidensis Vernon Oswald 1984-6-3 1244 Glenn W. side of Sacramento River near the e end of Rd. 29. Along the edge of a slough. 38 Comment
  CHSC45528  Ludwigia peploides subsp. montevidensis L. P. Janeway; C. A. Janeway 1986-9-14 1863 Butte Pine Creek Landing; backwater of Sacramento River at Pine Creek. Along edges of the slough. 39 Comment
  CHSC61053  Ludwigia peploides subsp. montevidensis Vernon H. Oswald 1993-7-29 5739 Butte Chico Landing (site) boat ramp, Bidwell River State Park, along the Sacramento River W of Chico. In slough and leading up to the ramp. 38 Comment
  CHSC66896  Ludwigia peploides subsp. montevidensis Vernon H. Oswald 1996-10-22 8300 Butte Northern Sacramento Valley. Oroville Wildlife Area on the NW side of the Feather River just upstream from the outlet of Thermalito Afterbay. Along the edge of the Feather River. 33 Comment
  CHSC75970  Ludwigia peploides subsp. montevidensis Lowell Ahart; Vernon H. Oswald 1999-8-13 8172 Butte 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. 32 Comment
  CHSC78388  Ludwigia peploides subsp. montevidensis Lowell Ahart 2000-7-18 8601 Butte On the margins of a small pond, about 1/2 mile west of Pacific Heights Road, Oroville Wildlife Area, about 4 miles (air) southwest of Oroville. 42 Comment
  JEPS31549  Ludwigia peploides subsp. montevidensis Adele Lewis Grant 1916-5-18 790 Tuolumne Sierra Nevada, Mountain Pass Comment
  JEPS95927  Ludwigia peploides subsp. montevidensis Lowell Ahart 1999-8-13 8172 Butte northwest of Parrott Landing; about 1 mile southeast of Ord Ferry; about 2 miles southeast of Ordbend; about 12 miles (air) southwest of Chico 32 Comment
  JEPS97799  Ludwigia peploides subsp. montevidensis D. Gail DeLalla 1997-1 Alameda Upper San Leandro Reservoir Comment
  JEPS98531  Ludwigia peploides subsp. montevidensis Lowell Ahart 2000-7-18 8601 Butte On the margins of a small pond, about 1/2 mile west of Pacific Heights Road, Oroville Wildlife Area, about 4 miles (air) southwest of Oroville. 42 Comment
  JEPS98690  Ludwigia peploides subsp. montevidensis Lowell Ahart 2000-7-18 8601 Butte On the margins of a small pond, about 1/2 mile west of Pacific Heights Road, Oroville Wildlife Area, about 4 miles (air) southwest of Oroville. 42 Comment
  POM129627  Ludwigia peploides subsp. montevidensis W. J. Williamson 1919-7-22 320 Tuolumne Jamestown Creek, Jamestown 427 Comment
  POM310932  Ludwigia peploides subsp. montevidensis Robert F. Hoover 1937-6-8 2390 Stanislaus Between Warnerville and Knight s Ferry Comment
  RSA157752  Ludwigia peploides subsp. montevidensis I. L. Wiggins 1938-8-15 9001 Tuolumne Small roadside pool at Yosemite Junction, 10 miles W of Jamestown. Comment
  SBBG131552  Ludwigia peploides subsp. montevidensis S. A. Junak 1999-7-16 SCa 1040 Los Angeles Deer Valley Reservoir, E of Two Harbors 164 Comment
  SEINET3445468  Ludwigia peploides subsp. montevidensis Unknown 2006-7-27 1354621 Mendocino Potter Valley, Potter Valley, 11385 East Side Road 300 Comment
  SJSU5978  Ludwigia peploides subsp. montevidensis C. W. Sharsmith 1972-5-26 7789 Tuolumne near Jamestown on way to Sonora 426 Comment
  UC1122143  Ludwigia peploides subsp. montevidensis G. T. Nordstrom 1934-4-30 72 Sacramento 1 1/2 mi. s. Alders; Sacramento Quad. Comment
  UC1122145  Ludwigia peploides subsp. montevidensis P. L. Johannsen 1935-5-18 650 Sacramento 5 mi. e. Folsom; Sacramento Quad. Comment
  UC1190201  Ludwigia peploides subsp. montevidensis Ira L. Wiggins and Dorothy B. Wiggins 1959-5-23 14900 Tuolumne junction of State Hwys. 108 & 120 Yosemite Junction Comment
  UC1191766  Ludwigia peploides subsp. montevidensis Malcolm A. Nobs and S. Galen Smith 1949-8-29 1633 Tuolumne 1.5 mi. w. Sonora ((well fertilized Sonora's sewer)) Comment
  UC473730  Ludwigia peploides subsp. montevidensis Mrs. W. J. Williamson 1919-7-22 320 Tuolumne Jamestown Creek 426 Comment
  UC581542  Ludwigia peploides subsp. montevidensis R. F. Hoover 1937-6-8 2390 Stanislaus between Warnerville and Knight's Ferry Comment
  UC767808  Ludwigia peploides subsp. montevidensis Robert F. Hoover 1937-6-8 2390 Stanislaus between Warnerville and Knight's Ferry Comment
  UC768524  Ludwigia peploides subsp. montevidensis R. F. Hoover 1937-6-26 2557 Tuolumne 1 mi. w. Chinese Camp Comment
  UC873712  Ludwigia peploides subsp. montevidensis Mrs. W. J. Williamson 1919-7-22 320 Tuolumne Jamestown Creek 426 Comment
  UCD50018  Ludwigia peploides subsp. montevidensis M. Tu 1997-7-16 95 Sacramento Cosumnes River Preserve Plant Inventory - Tall Forest West. Collected from W side of small dirt road approximately 200 m SW of the Equipment Pad. This road runs adjacent to the W side of the Tall Forest, along Wood Duck Slough. 1 Comment
  UCD50024  Ludwigia peploides subsp. montevidensis M. Tu 1997-6-21 58 Sacramento Cosumnes River Preserve Plant Inventory - Valensin Ranch. Collected from a large sunken area in the middle SE portion of the Valensin Ranch mature forest. 6 Comment
  UCD65951  Ludwigia peploides subsp. montevidensis B. J. Grewell 2006-9-19 06- 72 -LU Napa Lake Hennessey where reservoir overflow backs up into confluence with Sage Creek south of Hwy 128. 97 Comment
  UCD65952  Ludwigia peploides subsp. montevidensis B. J. Grewell 2006-9-19 06- 71 -LU Napa Lake Hennessey where reservoir overflow backs up into confluence with Sage Creek south of Hwy 128. 97 Comment
  UCD65957  Ludwigia peploides subsp. montevidensis B. J. Grewell 2007-10-16 07- 102 -LU Yolo Cache Creek immediately upstream of Rumsey Bridge, Rumsey, CA. 124 Comment
  UCD65958  Ludwigia peploides subsp. montevidensis B. J. Grewell 2007-10-16 07- 103 -LU Yolo Cache Creek immediately upstream of Rumsey Bridge, Rumsey, CA. 124 Comment
  UCD65963  Ludwigia peploides subsp. montevidensis B. J. Grewell 2007-10-18 07- 106 -LU Napa Roadside drain west of Hwy 29 at Solano Avenue and Hoffman Lane crossing, Yountville, CA. 23 Comment
  UCD65967  Ludwigia peploides subsp. montevidensis B. J. Grewell 2007-10-18 07- 107 -LU Napa Roadside drain along Solano Ave west of Hwy 29 between Vinters Golf Club and Hoffman Lane crossing, Yountville, CA. 23 Comment
  UCD66058  Ludwigia peploides subsp. montevidensis B. J. Grewell; Robert McKee 2006-8-15 06- 38 -LU Yolo Yolo Bypass Wildlife Area within the Yolo Bypass floodplain west of the Sacramento River, east of Davis, CA, and s. of I-80 hwy. NE edge of pond across from drain canal at #3 stop on refuge auto tour map. 1 Comment
  UCD66059  Ludwigia peploides subsp. montevidensis B. J. Grewell 2005-8-23 05- 15 -LU Yolo Putah Creek at upstream of Los Rios Ranch seasonal crossing, Rd 105 and Rd 35. 7 Comment
  UCD66060  Ludwigia peploides subsp. montevidensis B. J. Grewell 2005-8-23 05- 15 -LU Yolo Putah Creek at upstream of Los Rios Ranch seasonal crossing, Rd 105 and Rd 35. 7 Comment
  UCD66061  Ludwigia peploides subsp. montevidensis B. J. Grewell; Robert McKee 2006-8-15 06- 39 -LU Yolo Yolo Bypass Wildlife Area within the Yolo Bypass floodplain west of the Sacramento River, east of Davis, CA, and s. of I-80 hwy. NE edge of pond across from drain canal at #3 stop on refuge auto tour map. 2 Comment
  UCD75887  Ludwigia peploides subsp. montevidensis B. J. Grewell 2007-10-15 07- 104 -LU Yolo Cache Creek at Rumsey Bridge, Yolo County. 124 Comment
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Oct 13 2009
  UCD75888  Ludwigia peploides subsp. montevidensis B. J. Grewell 2007-10-15 07- 105 -LU Yolo Cache Creek at Rumsey Bridge, Yolo County. 124 Comment
  UCD75889  Ludwigia peploides subsp. montevidensis B. J. Grewell 2007-10-9 07- 108 -LU Yolo Putah Creek at UC Davis Putah Creek Riparian Reserve upstream (west) of USDA-ARS Aquatic Weed Laboratory and south of Levee Road. 12 Comment
  UCD75891  Ludwigia peploides subsp. montevidensis B. J. Grewell 2007-10-19 07- 109 -LU Yolo USDA-ARS pond at 2705 Levee Road, Putah Creek-University of California, Davis Putah Creek Riparian Reserve. 15 Comment
  UCD78326  Ludwigia peploides subsp. montevidensis B. J. Grewell 2007-10-19 07- 111 -LU Yolo University of California, Davis. Pond at USDA-ARS research facility, 2705 Levee Road. 20 Comment
  UCD78327  Ludwigia peploides subsp. montevidensis B. J. Grewell 2007-10-19 07- 110 -LU Yolo University of California, Davis. Pond at USDA-ARS research facility, 2705 Levee Road. 20 Comment
  UCD78328  Ludwigia peploides subsp. montevidensis B. J. Grewell 2005-10-4 05- 35 -LU Napa Lake Hennessey shoreline at Sage Creek overflow, s. of Hwy 128 and east of main lake body. 98 Comment
  UCD78329  Ludwigia peploides subsp. montevidensis B. J. Grewell 2005-9-14 05- 20 -LU Napa Lake Hennessey shoreline at Sage Creek overflow, s. of Hwy 128 and east of main lake body. 99 Comment
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Oct 2 2009
  UCD78330  Ludwigia peploides subsp. montevidensis B. J. Grewell 2005-9-14 05- 21 -LU Napa Lake Hennessey shoreline at Sage Creek overflow, s. of Hwy 128 and east of main lake body. 99 Comment
  UCR170661  Ludwigia peploides subsp. montevidensis George K. Helmkamp, E. A. Helmkamp 2005-8-14 9812 El Dorado Northern Sierra Nevada Foothills, Diamond Springs. Lake Oaks mobile home park 521 Comment
  UCR218957  Ludwigia peploides subsp. montevidensis George K. Helmkamp, E. A. Helmkamp 2009-8-30 15568 Sutter Sacramento Valley, along Nicolaus Ave., at the crossing over Coon Creek, just south of the junction with Warren Road, 1.1 mi. SE (103 deg. ) of Trowbridge 14 Comment
  CDA19140  Ludwigia peploides subsp. montevidensis J. R. Guthrie 2001-7-24 PDR 1225143 Sacramento Sacramento Valley; on Elkhorn and East Levee bridge, Rio Linda. 0 Comment
  CDA19784  Ludwigia peploides subsp. montevidensis Cobb 2001-9-1 PDR P 083204 Shasta Northern California; Co Station in the vicinity of Redding. 0 Comment
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Mar 10 2011
  CDA23162  Ludwigia peploides subsp. montevidensis R. E. Riefner Jr. 2007-6-28 07 -283 Los Angeles Harbor City, Bixby Slough, vicinity of 255th Street and Dodge Avenue. Comment
  CDA35787  Ludwigia peploides subsp. montevidensis Paul Schwall 2011-7-26 PDR# 1305809 Sutter SW of Yuba City, near Reclaimation Rd. 0 Comment
  CDA39068  Ludwigia peploides subsp. montevidensis Blaine Manchester 2013-7-24 PDR# 010 P06131212 Alameda Union City; Flood Control Channel-Alameda Creek. 0 Comment
  CDA5223  Ludwigia peploides subsp. montevidensis C. C. Wilson 1940-10-4 Sacramento Michigan Bar. 0 Comment
  CDA5224  Ludwigia peploides subsp. montevidensis M. Petach 1964-10-18 El Dorado Sierra Nevada; Armin Winje property, Cold Springs Road & Gold Hill Road, Coloma. Comment
  CHSC114694  Ludwigia peploides subsp. montevidensis Paul Schwall 2011-7-26 Sutter SW of Yuba City, near Reclaimation Rd. Comment
  POM160769  Ludwigia peploides subsp. montevidensis Lester Rowntree 1929-9-18 s.n. Tuolumne Near Sonora Comment
  POM312609  Ludwigia peploides subsp. montevidensis Malcolm A. Nobs, S. Galen Smith 1949-8-29 1633 Tuolumne Borders of marshy meandering stream, 1.5 miles W of Sonora (well fertilized by Sonora s sewer) Comment
  RSA0026153  Ludwigia peploides subsp. montevidensis Barbara Ertter, Lincoln Constance 1995-6-16 14263 Contra Costa East edge Dow Marsh on west side Antioch Marina, south side San Joaquin River in Delta area. Comment
  RSA122208  Ludwigia peploides subsp. montevidensis G. T. Nordstrom 1934-4-30 72 Sacramento 1.5 miles south of Aldero 30 Comment
  RSA126386  Ludwigia peploides subsp. montevidensis I. L. Wiggins, Dorothy Wiggins 1959-5-23 14900 Tuolumne At junction of State Highways 108 and 120 (Yosemite Junction). Comment
  RSA262464  Ludwigia peploides subsp. montevidensis Kenneth Yeargan 1972-5-6 P 065 Sacramento Folsom Comment
  RSA31270  Ludwigia peploides subsp. montevidensis Lester Rowntree 1931-8-24 s.n. Tuolumne Near Sonora Comment
  RSA597251  Ludwigia peploides subsp. montevidensis B. Pitzer 1996-4-28 2738 Los Angeles Harbor City/ City of Wilmington, Harbor Regional Park, at intersection of Pacific Coast Highway (St. Hwy) and Vermont Ave. Comment
  RSA698238  Ludwigia peploides subsp. montevidensis J. Vlahos 1934-8-1 s.n. Amador Jacksonville - on way to Yosemite. Comment
  RSA75381  Ludwigia peploides subsp. montevidensis Ruth Conrad 1932-8-14 10411 Tuolumne Near Jamestown. Comment
  SD187447  Ludwigia peploides subsp. montevidensis R. E. Riefner Jr. 2007-6-28 07 283 Los Angeles Harbor City, Bixby Slough, vicinity of 255th St. and Dodge Ave. 39 Comment
  UC1191763  Ludwigia peploides subsp. montevidensis Malcolm A. Nobs and S. Galen Smith 1949-7-8 952 Solano marsh just across Sacramento R. from Rio Vista Comment
  UC1191764  Ludwigia peploides subsp. montevidensis Malcolm A. Nobs and S. Galen Smith 1949-8-22 1535 Placer pool 6 mi. n.w. on Dunn's Dam Rd. Auburn Comment
  UC1922341  Ludwigia peploides subsp. montevidensis R. E. Riefner Jr. 2007-6-28 07 -283 Los Angeles Harbor City, Bixby Slough, vicinity of 255th St. and Dodge Ave. Comment
  UC2029111  Ludwigia peploides subsp. montevidensis Barbara Ertter with Lincoln Constance 1995-6-16 14263 Contra Costa East edge Dow Marsh on west side Antioch Marina, south side San Joaquin River in Delta area, edge of marsh. Comment
  UC2070500  Ludwigia peploides subsp. montevidensis Barbara Ertter, Lindsay Woodruff 1998-7-16 16380 Stanislaus Tuolumne River at County Route J59 immediately north of La Grange. Comment
  UC581541  Ludwigia peploides subsp. montevidensis R. F. Hoover 1937-6-8 2390 Stanislaus between Warnerville and Kinght's Ferry Comment
  UCD41061  Ludwigia peploides subsp. montevidensis Carol W. Witham 2003-8-8 992 Yolo DFG Tule Ranch vernal pools. Approximately 8 miles southeast of Davis. Southeast of the junctions of County Roads 38 and 105. 4 Comment
  CAS-BOT-BC190814  Ludwigia peploides subsp. peploides Bruce Bartholomew 1994-10-9 6887 Modoc 0.5 km N of Lassen County on road to Eagleville, S end of Surprise Valley. 1380 Comment
  CAS-BOT-BC190815  Ludwigia peploides subsp. peploides Bruce Bartholomew 1994-10-9 6887 Modoc 0.5 km N of Lassen County on road to Eagleville, S end of Surprise Valley. 1380 Comment
  CDA11774  Ludwigia peploides subsp. peploides G. F. Hrusa 1990-10-4 8239 Sacramento Natoma Unit-Folsom Lake State Rec. Area; Approx. 1/8 mile above lake margin in Willow Creek. E side of Lake Natoma. Comment
  CDA31151  Ludwigia peploides subsp. peploides D. G. Kelch 2009-10-8 9 .661 Kings West of Lemoore, east of Lemoore NAS (Naval Air Station). Jackson Avenue, 1 kilometer east of Avenal Cutoff Road, south of Highway 198. Comment
  CHSC10847  Ludwigia peploides subsp. peploides Lowell Ahart 1966-9-5 Yuba San Shintaffer Ranch. 42 Comment
  CHSC1135  Ludwigia peploides subsp. peploides D. Bower 1953-7-16 Butte 3A Llano Seco. Marsh. 30 Comment
  CHSC13718  Ludwigia peploides subsp. peploides K. R. Stern 1972-9-19 3775 Butte Margin of Perkins Lake, Llano Seco Rancho, ca. 5 mi wsw of Chico. Comment
  CHSC25320  Ludwigia peploides subsp. peploides Hayes; Warner, Schlising 1977-8-23 46 Butte Found in canal at Gray Lodge State Wildlife Refuge. 50 Comment
  CHSC39250  Ludwigia peploides subsp. peploides Peter H. Raven 1961-8-27 16611 Merced Merced River at bridge below Snelling. Comment
  CHSC60913  Ludwigia peploides subsp. peploides Vernon H. Oswald 1993-7-7 5633 Glenn Sacramento National Wildlife Refuge. SW corner of Cell 3, Tract 5, located near the NE corner of the Tour Route. On the bed of a marsh. 27 Comment
  CHSC61054  Ludwigia peploides subsp. peploides Vernon H. Oswald 1993-7-29 5736 Butte Gray Lodge Wildlife Management Area W of Gridley, 0.3 mi S of Rutherford Rd. on the first levee road E of the headquarters complex. In a drainage ditch. 19 Comment
  CHSC66360  Ludwigia peploides subsp. peploides Vernon H. Oswald 1996-6-20 7827 Butte Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. In a drainage in the SW corner of Tract 2, Sanctuary II. 33 Comment
  CHSC76286  Ludwigia peploides subsp. peploides Lowell Ahart 1999-9-21 8280 Butte 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. 32 Comment
  CHSC99910  Ludwigia peploides subsp. peploides Lowell Ahart; John Dittes 2008-8-22 15270 Merced About 40 yards east of the west fence, on bottom of Dutchman Slough, about 1/4 mile southwest of the wire gate on the south side of Sandy Mush Road, 3.7 miles west of Highway 99, about 8.5 miles south-southeast of Merced. 49 Comment
  JEPS114539  Ludwigia peploides subsp. peploides Lowell Ahart, John Dittes 2008-8-22 15270 Merced About 40 yards east of the west fence, on bottom of Dutchman Slough, about 1/4 mile southwest of the wire gate on the south side of Sandy Mush Road, 3.7 miles west of Highway 99, about 8.5 miles south-southeast of Merced 49 Comment
  JEPS30280  Ludwigia peploides subsp. peploides Harry Wills 1959-5-23 Merced 100 ft. e. on s. bank Merced R. Snelling Hwy. bridge; e. Merced Co., Merced R. Comment
  JEPS31487  Ludwigia peploides subsp. peploides L. M. Booth 1932-6-7 1164 Orange Newport Bay Comment
  JEPS31548  Ludwigia peploides subsp. peploides W. L. Jepson 1928-8-18 13316 Fresno Four-mile Slough Comment
  JEPS33274  Ludwigia peploides subsp. peploides Rimo Bacigalupi and L. Constance 1962-8-13 7812 San Joaquin just n. San Joaquin City (San Joaquin R., just n. of bridge of Durham Ferry Rd.); San Joaquin R. 3 Comment
  JEPS44323  Ludwigia peploides subsp. peploides W. L. Jepson 1897-9-9 14378 Alameda Alvarado Comment
  JEPS44324  Ludwigia peploides subsp. peploides W. L. Jepson 1896-6-25 14377 Alameda Warm Springs Comment
  JEPS44325  Ludwigia peploides subsp. peploides Willis L. Jepson 1893-6-20 14376 Solano Cache Slough Comment
  JEPS44326  Ludwigia peploides subsp. peploides W. L. Jepson 1923-10-22 10291 Stanislaus San Joaquin R., Grayson Comment
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Sep 12 2008
  JEPS44327  Ludwigia peploides subsp. peploides Willis L. Jepson 1923-8-3 10031 San Joaquin lower San Joaquin Co., Old River, canal lower San Joaquin Co., Old River Comment
  JEPS44328  Ludwigia peploides subsp. peploides W. L. Jepson 1900-6-18 559 Tulare near Lemon Cove; Sierra Nevadas, Kaweah R. Comment
  JEPS44329  Ludwigia peploides subsp. peploides M. S. Jussel Aug. 1921 Merced Los Banos Comment
  JEPS44645  Ludwigia peploides subsp. peploides W. L. Jepson 1891-9-17 14378 Solano Ryer Isl. Comment
  JEPS8304  Ludwigia peploides subsp. peploides V. F. Hesse 1954-10-30 1417 Santa Cruz shore of Kelly Lake near Watsonville; Kelly Lake 45 Comment
  JEPS95993  Ludwigia peploides subsp. peploides Lowell Ahart 1999-9-21 8280 Butte northwest of Parrott Landing; about 1 mile southeast of Ord Ferry; about 2 miles southeast of Ordbend; about 12 miles (air) southwest of Chico 32 Comment
  JROH3078  Ludwigia peploides subsp. peploides John Hunter Thomas 1981-7-12 20706 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  JROH3081  Ludwigia peploides subsp. peploides M. Whitley 1990-5-28 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; by the floats Comment
  PGM3162  Ludwigia peploides subsp. peploides Vern Yadon 1991-10-9 Monterey Monterey Peninsula, Seaside, Roberts Lake Comment
  PGM4070  Ludwigia peploides subsp. peploides Vern Yadon 1988-9-22 Monterey Santa Lucia Mountains, Ft Hunter Liggett, Piojo Pond Sam Jones Rd E of Palisades Comment
  POM20186  Ludwigia peploides subsp. peploides L. M. Booth 1932-6-7 1164 Orange Newport Lagoon. Comment
  POM228807  Ludwigia peploides subsp. peploides Florence J. Youngberg 1935-7-10 s.n. San Diego San Luis Rey River, about 1/2 mile NE of Mission San Luis Rey. Comment
  POM271780  Ludwigia peploides subsp. peploides Lyman Benson 1928-6-30 366 Lake Soda Bay, Middle N Coast mt. range, Clear Lake watershed 427 Comment
  POM271781  Ludwigia peploides subsp. peploides Lyman Benson 1928-6-23 338 Lake Kelseyville, western base of mt. Konocti, Middle N Coast Mt. Ranges, Cold Creek 442 Comment
  POM271782  Ludwigia peploides subsp. peploides Lyman Benson 1931-8-31 2895 Lake Soda Bay; Mt. Range: Middle N Coast; Watershed: Clear Lake. 427 Comment
  POM271786  Ludwigia peploides subsp. peploides Lyman Benson 1936-5-23 7634 Kern Bakersfield. 122 Comment
  POM3165  Ludwigia peploides subsp. peploides I. M. Johnston 1917-5-30 1166 San Bernardino Chino Creek, south of Ontario. 152 Comment
  POM3166  Ludwigia peploides subsp. peploides D. L. Crawford, I. M. Johnston 1917-6-9 1221 Riverside Santa Ana River near Corona Comment
  POM355465  Ludwigia peploides subsp. peploides Wm. Martin 1971-8-11 s.n. Los Angeles Along drainage of Malibu Creek, vicinity of Tapia Park. Comment
  POM355471  Ludwigia peploides subsp. peploides S. B. Parish 1907-9-7 6404 San Bernardino San Bernardino Valley. 300 Comment
  POM355472  Ludwigia peploides subsp. peploides E. E. Stanford 1930-08 1864 San Joaquin Clifton Court Road Comment
  POM37908  Ludwigia peploides subsp. peploides J. Clemens 1910-7-5 s.n. Tulare Lemmon Cove Comment
  POM50322  Ludwigia peploides subsp. peploides L. R. Abrams 1901-6-6 1718 Los Angeles Mesmer. Comment
  RSA0113886  Ludwigia peploides subsp. peploides LeRoy Gross, Sarah J. De Groot 2016-9-1 7702 Ventura Loughman Property; East of the Santa Paula Creek junction. South of Highway 126, off of S. Hallock Dr. Started near 34.35610N 119.03311W, ended near 34.35288N 119.03742W. 82 Comment
  RSA0113958  Ludwigia peploides subsp. peploides LeRoy Gross, Sarah J. De Groot 2016-8-24 7563 Ventura Vulcan Property. End of Torex/Main Road, Piru. South of Highway 126. Started near 34.39767N 118.79458W. Survey up river to 34.40147N 118.75117. 183 Comment
  RSA0113979  Ludwigia peploides subsp. peploides LeRoy Gross, Sarah J. De Groot 2016-8-25 7621 Ventura Hanson/Villanueva Properties. South, southeast of Highway 126 and Briggs Road. Between Santa Paula and Saticoy. Started near 34.32102N 119.09072W, ended near 34.30517N 119.10191. 54 Comment
  RSA0117850  Ludwigia peploides subsp. peploides Sarah J. J. De Groot, Rachel Darney-Lane 2016-7-6 7950 Ventura The Nature Conservancy McConica Ranch property; west of Santa Paula and south of Highway 126. Along the Santa Clara River north of South Mountain and South Mountain Road. 82 Comment
  RSA0117962  Ludwigia peploides subsp. peploides Sarah J. J. De Groot, Rachel Darney-Lane 2016-7-5 7925 Ventura The Nature Conservancy Banman - Prairie Pacific property; south of Santa Paula and Highway 126. Along the Santa Clara River between South Mountain and Sulphur Mountain, just downstream/west of South Mountain Road. 69 Comment
  RSA109784  Ludwigia peploides subsp. peploides E. K. Balls, Percy C. Everett 1956-10-24 22214 San Bernardino North of Victorville along Mojave River. 823 Comment
  RSA130811  Ludwigia peploides subsp. peploides E. K. Balls 1958-10-13 23680 Santa Barbara Santa Cruz Island. Above Cuerva Valdez 488 Comment
  RSA14611  Ludwigia peploides subsp. peploides F. F. Gander 1935-7-10 s.n. San Diego San Luis Rey River Mission. Comment
  RSA175072  Ludwigia peploides subsp. peploides Robert F. Thorne, Percy C. Everett 1962-10-3 31427 San Luis Obispo Margin of Oso Flaco Lake. 8 Comment
  RSA192347  Ludwigia peploides subsp. peploides H. A. Zuill 1966-7-7 279 Riverside San mateo canyon, 9-10 miles SW of Murrieta. Comment
  RSA209531  Ludwigia peploides subsp. peploides E. C. Twisselmann 1959-8-7 5595 Kern Wasco district: Schofield Road 0.3 mile north of Elmo Highway. 64 Comment
  RSA21063  Ludwigia peploides subsp. peploides Ramon Valverde 1938-8-4 3229 Orange Rancho Santa Ana, Santa Ana Canyon. 122 Comment
  RSA216115  Ludwigia peploides subsp. peploides Peter Rubtzoff 1963-9-12 5253 Lake Clear Lake State Park. In lower Kelsey Creek. Comment
  RSA232237  Ludwigia peploides subsp. peploides James Henrickson 1970-8-29 5301 Orange 3 miles NE of Huntington Beach in pasture just N of Bolsa Chica Salt Marsh. Sea level. 0 Comment
  RSA316210  Ludwigia peploides subsp. peploides Robert F. Thorne, Barry A. Prigge, Kay Wright, R. K. Benjamin 1981-6-4 54943 San Bernardino San Bernardino Mountains: Mojave Narrows Recreational Park, near Pelican Lake, south of Victorville. Cedar Springs Dam. 838 Comment
  RSA355165  Ludwigia peploides subsp. peploides A. C. Sanders, B. Pitzer, A. Strickland 1986-6-11 6596 San Bernardino Mojave Desert, Mojave River, at Lower Narrows between Victorville and Oro Grande, ca 2.5 mi NW of Hwy I-15 on the National Trails Hwy, just above the bridge over the river. 795 Comment
  RSA355468  Ludwigia peploides subsp. peploides Anstruther Davidson 1889-07 s.n. Los Angeles Cienega, Los Angeles. Comment
  RSA355469  Ludwigia peploides subsp. peploides Harry Elmore 1927-9-14 5989 Orange San Juan Creek, San Juan Capistrano. Comment
  RSA355473B  Ludwigia peploides subsp. peploides M. B. Dunkle 1939-8-13 8569 Santa Barbara Santa Cruz Island. Prisoner s Harbor. Comment
  RSA355474  Ludwigia peploides subsp. peploides H. M. Pollard 1948-10-17 s.n. Ventura Southeast of Pierpoint Inn, Ventura. Comment
  RSA38193  Ludwigia peploides subsp. peploides P. A. Munz 1946-10-2 11557 Orange Bank of Santa Ana River, Rancho Santa Ana. 122 Comment
  RSA48859  Ludwigia peploides subsp. peploides J. C. Roos 1949-10-1 4685 Orange Doheney Beach. [Now Capistrano Beach] Comment
  RSA502  Ludwigia peploides subsp. peploides J. T. Howell 1927-7-14 396 Orange Santa Ana River bottom, Rancho Santa Ana. 152 Comment
  RSA554465  Ludwigia peploides subsp. peploides S. J. Myers 1991-9-7 91 -64 San Bernardino Southern Mojave Desert, near Victorville; Mojave Narrows Regional Park. Comment
  RSA603350  Ludwigia peploides subsp. peploides Scott D. White, Sandy Leatherman 1997-6-12 5343 Orange East of San Juan Capistrano: San Juan Creek beteen Highway 74 bridge and Mission Vieja site, i.e. ca. 2 - 4 miles E of I-15 [Interstate 5] / Highway 74 junction. 46 Comment
  RSA604617  Ludwigia peploides subsp. peploides Louis C. Wheeler 1967-9-18 s.n. Los Angeles South side Los Feliz Blvd. at Los Angeles River. Comment
  RSA607709  Ludwigia peploides subsp. peploides Scott D. White 1997-11-5 6014 Los Angeles Malibu Coast: Mouth of Trancas Cyn., north of Pacific Coast Hwy. 8 Comment
  RSA608477  Ludwigia peploides subsp. peploides Louis C. Wheeler 1961-6-24 7906 Riverside San Jacinto Mountains: Fulmor Lake. Comment
  RSA633880  Ludwigia peploides subsp. peploides Robert F. Thorne, J. P. Simon, C. W. Tilforth 1969-6-24 38144 Riverside San Jacinto Mountains: San Bernardino National Forest. Lake Fulmor. 1616 Comment
  RSA69870  Ludwigia peploides subsp. peploides J. C. Roos 1951-9-25 5250 Riverside Fairmount Park 259 Comment
  RSA731953  Ludwigia peploides subsp. peploides Fred M. Roberts 2007-12-12 6705 Orange Santa Ana Canyon: Santa Ana River, south of Green River Golf course on south side of river, 0.4km E Coal Cyn. Rd. and 0.7km W Riverside Co. line. 129 Comment
  RSA736761  Ludwigia peploides subsp. peploides Scott D. White, Lynn Stafford 2007-6-27 11753 Riverside Chino Hills State Park: Santa Ana River floodplain just below Prado Dam. 134 Comment
  RSA750449  Ludwigia peploides subsp. peploides George K. Helmkamp, E. A. Helmkamp 2008-8-3 13961 El Dorado Lake Oaks Mobile Home Park in Diamond Springs, Patterson Drive and CA-49 534 Comment
  RSA75379  Ludwigia peploides subsp. peploides F. W. Peirson 1916-09 2080 Los Angeles Kewen Lake, Pasadena Comment
  RSA89230  Ludwigia peploides subsp. peploides Chas H. Quibell 1953-5-20 1988 Fresno Kings R. bottom e. of Sanger, between gravel plant and e. end of bridge, Annadale Ave. and Riverbend Rd. Comment
  RSA89642  Ludwigia peploides subsp. peploides Chas H. Quibell 1953-5-25 2044 Fresno N.W. edge Kings River bottom meads., 2-2 1/2 m. n.e. Sanger; reached thru private vineyard land, above river bluff, after xing main ditch from County Rd. Comment
  SBBG110712  Ludwigia peploides subsp. peploides E. Neese, E. Painter 1994-9-13 HL 883 Monterey San Antonio River, ca. 2.2 km NW of Quail Top, ca. 0.2 rd km SE of jct of Tule and Sam Jones Rds; Ft Hunter Liggett 250 Comment
  SBBG123816  Ludwigia peploides subsp. peploides E. Neese, E. Painter 1995-10-24 HL 2214 Monterey ca. 0.1 km NE of San Antonio River channel, ca. 2.5 km NNW of Quail Top, ca. 0.2 rd km SE of jct of Tule and Sam Jones Rds; Ft Hunter Liggett 250 Comment
  SBBG123890  Ludwigia peploides subsp. peploides E. Painter, E. Neese, M. Andrews 1996-8-29 HL 2952 Monterey ca. 0.1 km NE of San Antonio River channel, ca. 2.5 km NNW of Quail Top, ca. 0.2 rd km SE of jct of Tule and Sam Jones Rds; Ft Hunter Liggett 250 Comment
  SBBG131409  Ludwigia peploides subsp. peploides R. Burgess, M. Elvin 2007-6-30 7656 Ventura Santa Clara River bed between Harbor Blvd Bridge and Victoria St Bridge 4 Comment
  SBBG132017  Ludwigia peploides subsp. peploides S. J. DeGroot, N. Chumchim 2015-7-15 7455 Ventura Santa Clara River floodplain ESE of Santa Paula, E of S Mtn Rd, NW of S Mtn; Nature Conservancy Banman (Prairie Pacific) Property 73 Comment
  SD12057 Image available Ludwigia peploides subsp. peploides Frank F. Gander 1935-7-10 234 1 San Diego San Luis Rey river near San Luis Rey Mission Comment
  SD179599  Ludwigia peploides subsp. peploides Jon P. Rebman, J. Gregory and L. Aerne-Hains 2007-7-9 13652 San Diego Lake Henshaw: SE of East Grade Road and E of Henshaw Truck Trail, approx. 1.3 air miles E of the dam; along the stream feeding into the NE portion of the Lake and on the NE shore 819 Comment
  SD206105  Ludwigia peploides subsp. peploides Jeremy Buegge 2006-8-5 1422 San Diego Escondido, San Dieguito River, ca. 500m west of Lake Hodges dam and 100m south of Del Dios Hwy 54 Comment
  SD216263  Ludwigia peploides subsp. peploides Warren Schmidtmann, M. Mulligan, J. Hirshberg 2009-10-29 246 San Diego Barrett Lake (City of San Diego), southern end at boat dock near dam, ca 5 miles NNE of junction Barrett Lake Road and Highway 94. 490 Comment
  SD220696  Ludwigia peploides subsp. peploides Lisa Ordonez, John Boland 2011-8-10 San Diego Tijuana River Valley, where Dairy Mart Road crosses the Tijuana River Comment
  SD228242  Ludwigia peploides subsp. peploides Jon P. Rebman, W. Schmidtmann, J. Green, V. Marshall,T. Barckley 2012-5-31 24609 San Diego Lake Hodges area: south of Escondido and east of Rancho Santa Fe; east of Del Dios Highway in the canyon to the southwest of the Lake just below the dam 60 Comment
  SD230593  Ludwigia peploides subsp. peploides Jon P. Rebman, John LaGrange & Jerry Greene 2012-6-7 24739 San Diego Barrett Lake: on Pig Point along the west side of Barrett Lake and just east of Barrett Lake Road 490 Comment
  SD23618  Ludwigia peploides subsp. peploides Frank F. Gander 1938-11-4 6898 San Diego Slough South of Carlsbad Comment
  SD238346 Image available Ludwigia peploides subsp. peploides Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-5-22 26721 San Diego Camp Pendleton: northern portion of Base; Training Area Delta; along the San Mateo River near Devil's Canyon approximately 0.5 miles ENE of the Talega Road crossing 135 Comment
  SD255229  Ludwigia peploides subsp. peploides Sarah J. DeGroot 2015-7-15 7455 Ventura The Nature Conservancy Banman (Prairie Pacific) Property. Santa Clara River floodplain ESE of Santa Paula, east of South Mountain Road, NW of South Mountain, south of Sulphur Mountain/Santa Paula Ridge, south of Highway 126. Oak Ridge Fault zine. 73 Comment
  SDSU21893  Ludwigia peploides subsp. peploides Michael G. Simpson, Casey Richart and Shannon Mindeman 2016-10-22 4025 San Diego Mission Trails Regional Park, San Diego, San Diego River, just beneath foot bridge, ca. 600 feet west of Old Mission Dam. 96 Comment
  SEINET7062808  Ludwigia peploides subsp. peploides A. G. Vestal 1947-6-13 s.n. San Diego Along the riverbank of the San Luis Rey River near Bonsall. UTM Zone 11, 479151mE, 3682882mN. (WGS84/NAD83). 49 Comment
  UC1043490  Ludwigia peploides subsp. peploides Chas. H. Quibell 1953-5-20 1999 Fresno e. Sanger (Annnadale Ave. and Riverbend Rd., between gravel plant and e. end of bridge, Kings R. bottom); Kings R. Comment
  UC1075577  Ludwigia peploides subsp. peploides E. K. Balls and P. C. Everett 1956-10-24 22214 San Bernardino n. Victorville (along Mojave R.); Mojave R. 822 Comment
  UC1122144  Ludwigia peploides subsp. peploides B. Schreiber 1936-8-16 2326 Lake 1 mi. e. Lower lake; Lower Lake Quad. 457 Comment
  UC1191761  Ludwigia peploides subsp. peploides Malcolm A. Nobs and S. Galen Smith 1949-9-9 1859 a Lake n.w. end Clear Lake (at Scott Creek, Bridge 1431); Scott Creek Comment
  UC1191762  Ludwigia peploides subsp. peploides Malcolm A. Nobs and S. Galen Smith 1948-7-9 70 Merced 2 mi. e. Los Banos Comment
  UC1191767  Ludwigia peploides subsp. peploides Herbert L. Mason and Verne Grant 1946-8-14 13019 Butte canal near big pond on Sacramento Outing Club; Butte Sink, Sacramento Outing Club Comment
  UC125388  Ludwigia peploides subsp. peploides Rev. J. C. Nevin Los Angeles Los Angeles Comment
  UC1279995  Ludwigia peploides subsp. peploides Peter H. Raven with H. L. Wedberg 1957-6-15 10922 Los Angeles 2.6 mi. e. Seminole Hot Springs; Santa Monica Mts. Comment
  UC1537647  Ludwigia peploides subsp. peploides Gordon H. True Jr. 1937-7-19 795 Merced Los Banos Game Refuge 30 Comment
  UC1929852  Ludwigia peploides subsp. peploides Scott D. White, Lynn Stafford 2007-6-27 11753 Riverside Chino Hills State Park: Santa Ana River floodplain just below Prado Dam. Comment
  UC2030128  Ludwigia peploides subsp. peploides Robert F. Thorne, J. P. Simon, and C. W. Tilforth 1969-6-24 38144 Riverside SAN JACINTO MOUNTAINS: San Bernardino National Forest. Lake Fulmor. Comment
  UC20380  Ludwigia peploides subsp. peploides W. L. Jepson 1891-9-17 Solano Ryer Island Comment
  UC20383  Ludwigia peploides subsp. peploides J. Burtt Davy 1896-4 2431 Kern near Bakersfield and Delano; Head of San Joaquin Valley Comment
  UC2049421  Ludwigia peploides subsp. peploides LeRoy Gross, Sarah J. De Groot 2016-8-24 7563 Ventura Coastal Plains & Basins: Ventura Coastal Basin region: Plants of the Santa Clara River; Vulcan Property of the Nature Conservancy. End of Torex/Main Road. Piru South of Highway 126. Comment
  UC2049462  Ludwigia peploides subsp. peploides LeRoy Gross, Sarah J. De Groot 2016-9-1 7702 Ventura Costal Plains & Basins; Ventura Costal Basin region: Plants of the Santa Clara River; Loughman Property. The Nature Conservancy lands. East of the Santa Paula Creek junction. South of Highway 126, off of S. Hallock Dr. Comment
  UC423055  Ludwigia peploides subsp. peploides Miss C. M. Hoak Aug. 1912 Sonoma Monte Rio Comment
  UC454605  Ludwigia peploides subsp. peploides I. J. Condit 1908-7-24 Los Angeles Compton Comment
  UC52214  Ludwigia peploides subsp. peploides N. L. Gardner and W. J. V. Osterhout 1903-6-12 San Francisco Lake Merced Comment
  UC596384  Ludwigia peploides subsp. peploides R. F. Hoover 1937-9-4 2720 San Joaquin 3 mi. e. Farmington Comment
  UC634672  Ludwigia peploides subsp. peploides H. L. Mason 1928-9-30 4953 San Joaquin San Joaquin Delta near Holt; San Joaquin Delta Comment
  UC64309  Ludwigia peploides subsp. peploides H. M. Hall Riverside Riverside Comment
  UC676825  Ludwigia peploides subsp. peploides R. Bacigalupi, I. L. Wiggins, and R. S. Ferris 1941-7-29 2675 Fresno 2 mi. w. Tranquility Junction (on State Hwy. 180) Comment
  UC768523  Ludwigia peploides subsp. peploides Robert F. Hoover 1935-5-28 597 Merced Snelling Comment
  UC768525  Ludwigia peploides subsp. peploides R. F. Hoover 1937-7-3 2596 Merced 3 mi. n. Snelling Comment
  UC768526  Ludwigia peploides subsp. peploides R. F. Hoover 1937-9-4 2720 San Joaquin 3 mi. e. Farmington Comment
  UC873711  Ludwigia peploides subsp. peploides I. Johnston 1917-5-30 1166 San Bernardino Chino Creek s. of Ontario; Chino Creek 152 Comment
  UCD141655  Ludwigia peploides subsp. peploides Ellen Dean; M. Taylor, K. MacMillan 2013-6-13 7787 Yolo City of Davis South Fork Preserve, along Mace Blvd. (County Road 104) south of the City of Davis boundary. North bank of Putah Creek in Plot MBN 1A of the Putah Creek vegetation survey. 9 Comment
  UCD46564  Ludwigia peploides subsp. peploides Ellen Dean; David Popp and Kate Mawdsley 2005-6-11 2660 Sacramento Deer Creek Hills Reserve. South side of Latrobe Rd., along dirt road which begins at gate located 0.6 road miles east of Corral Gate entrance. We traveled 0.5 road miles south of Latrobe Rd, before beginning to walk south. 74 Comment
  UCD65935  Ludwigia peploides subsp. peploides B. J. Grewell; S. Kidner 2006-8-10 06- 35 -LU Mendocino Lake Cleone shoreline, MacKerricher State Park, Fort Bragg, CA. 9 Comment
  UCD65936  Ludwigia peploides subsp. peploides B. J. Grewell; S. Kidner 2006-8-10 06- 36 -LU Mendocino Lake Cleone shoreline, MacKerricher State Park, Fort Bragg, CA. 9 Comment
  UCD65949  Ludwigia peploides subsp. peploides B. J. Grewell 2006-9-19 06- 73 -LU Sonoma Spring Lake, Sonoma County Park. Santa Rosa, CA. Shoreline near kayak rental and concession area. 89 Comment
  UCD65950  Ludwigia peploides subsp. peploides B. J. Grewell 2006-9-19 06- 74 -LU Sonoma Spring Lake, Sonoma County Park. Santa Rosa, CA. Shoreline near kayak rental and concession area at Spring Creek overflow spillway. 90 Comment
  UCD65953  Ludwigia peploides subsp. peploides B. J. Grewell 2006-9-15 06- 70 -LU Glenn Sacramento National Wildlife Refuge, south of Willows, CA. Seasonal road south of entrance road visitor pay station. 30 Comment
  UCD65954  Ludwigia peploides subsp. peploides B. J. Grewell 2006-9-15 06- 69 -LU Glenn Sacramento National Wildlife Refuge, south of Willows, CA. Seasonal road south of entrance road visitor pay station. 30 Comment
  UCD66034  Ludwigia peploides subsp. peploides B. J. Grewell; R. McKee 2006-8-17 06- 42 -LU Butte Gray Lodge Wildlife Area north of Sutter Buttes. 21 Comment
  UCD66035  Ludwigia peploides subsp. peploides B. J. Grewell; R. McKee 2006-8-17 06- 43 -LU Butte Gray Lodge Wildlife Area north of Sutter Buttes. 22 Comment
  UCD66053  Ludwigia peploides subsp. peploides B. J. Grewell; Steve Winters 2005-11-3 05- 38 -LU Merced San Luis National Wildlife Refuge, San Luis Unit e. of Wolfsen Rd. 25 Comment
  UCD66054  Ludwigia peploides subsp. peploides B. J. Grewell; Steve Winters 2005-11-3 05- 39 -LU Merced San Luis National Wildlife Refuge, San Luis Unit e. of Wolfsen Rd. 25 Comment
  UCD66055  Ludwigia peploides subsp. peploides B. J. Grewell; Steve Winters 2005-11-3 05- 50 -LU Merced Ditch adjacent to San Luis Drain Canal, Hwy 165. 26 Comment
  UCD66056  Ludwigia peploides subsp. peploides B. J. Grewell; Steve Winters 2005-11-4 05- 40 -LU Stanislaus San Joaquin River National Wildlife Refuge, refuge canal Pelican Rd. at Center Rd. by pumps. 8 Comment
  UCD66057  Ludwigia peploides subsp. peploides B. J. Grewell; Steve Winters 2005-11-4 05- 52 -LU Stanislaus San Joaquin River National Wildlife Refuge, refuge canal Pelican Rd. at Center Rd. by pumps. 8 Comment
  UCD78320  Ludwigia peploides subsp. peploides B. J. Grewell; Mike Wolder 2006-7-11 06- 16 -LU Colusa Colusa National Wildlfe Refuge, west of Colusa, CA. CNWR tract T24.8. 14 Comment
  UCD78323  Ludwigia peploides subsp. peploides B. J. Grewell; Steve Cordes 2005-9-9 05- 24 -LU Butte Gray Lodge Wildlife Management Area, north of Sutter Buttes 20 Comment
  UCD78324  Ludwigia peploides subsp. peploides B. J. Grewell 2006-10-10 06- 75 -LU Mendocino Lake Cleone, McKerricher State Park, n. of Fort Bragg, CA. 9 Comment
  UCD78325  Ludwigia peploides subsp. peploides B. J. Grewell 2006-10-10 06- 76 -LU Mendocino Lake Cleone, McKerricher State Park, n. of Fort Bragg, CA. 9 Comment
  UCD84354  Ludwigia peploides subsp. peploides Ayzik Solomeshch 2009-5-19 s.n. Yolo Yolo Bypass. Glide Ranch. 4 Comment
  UCR104145  Ludwigia peploides subsp. peploides Scott D. White 1997-11-5 6014 Los Angeles Malibu Coast, Mouth of Trancas Canyon, north of Pacific Coast Hwy (= Calif. Hwy 1) 8 Comment
  UCR109740  Ludwigia peploides subsp. peploides T. W. Fisher, R. E. Orth 1964-7-1 s.n. Orange Peninsular Range; Santa Ana Mtns., San Juan Creek off the Ortega Hwy 500 Comment
  UCR138614  Ludwigia peploides subsp. peploides L. C. Wheeler 1961-6-24 s.n. Riverside San Jacinto Mountains, Fulmor Lake Comment
  UCR146248  Ludwigia peploides subsp. peploides R. F. Thorne, Et al. 1969-6-24 38144 Riverside San Jacinto Mtns, San Bernardino National Forest. Lake Fulmor 1677 Comment
  UCR146282  Ludwigia peploides subsp. peploides M. Tu 1997-6-21 58 Sacramento Cosumnes River Preserve - Valesin ranch, Middle SE portion of the Valensin Ranch 6 Comment
  UCR189545  Ludwigia peploides subsp. peploides Fred M. Roberts, S. Leatherman 2007-9-19 6582 Riverside Santa Ana Canyon, Santa Ana River, across from Green River Golf Course, 0.15 km W of Green River Road bridge 128 Comment
  UCR199721  Ludwigia peploides subsp. peploides Scott D. White, Lynn Stafford 2007-6-27 11753 Riverside Chino Hills State Park, Santa Ana River floodplain just below Prado Dam 137 Comment
  UCR201886  Ludwigia peploides subsp. peploides George K. Helmkamp, E. A. Helmkamp 2008-8-3 13961 El Dorado Foothills, northern Sierra Nevada Mountains, Lake Oaks Mobile Home Park in Diamond Springs, Patterson Drive and CA-49 534 Comment
  UCR23195  Ludwigia peploides subsp. peploides Jimbo Behrmann 1981-6-5 18 Riverside Santa Ana River Valley, Louis Rubidoux Nature Center, 1.5 mi. on Riverview Drive in Rubidoux 225 Comment
  UCR255295  Ludwigia peploides subsp. peploides Lisa Ordonez, John M. Boland 2011-8-10 s.n. San Diego Tijuana River Valley, where Dairy Mart Road crosses the Tijuana River Comment
  UCR272714  Ludwigia peploides subsp. peploides M. B. Dunkle 1939-8-13 8569 Santa Barbara Channel Islands, Santa Cruz Island, Prisoner's Harbor 152 Comment
  UCR27650  Ludwigia peploides subsp. peploides John C. Roos 1946-9-6 2993 San Bernardino San Bernardino Valley, Warm Creek south of San Bernardino 305 Comment
  UCR78631  Ludwigia peploides subsp. peploides Scott D. White 1992-9-11 795 Riverside Vicinity of Gilman Hot Springs, north side of San Jacinto River & a thin strip trending north of the river & west of the Hot Springs 459 Comment
  UCR99790  Ludwigia peploides subsp. peploides Julie A. Greene, Steve Boyd, D. E. Bramlet, , Hilda Flores, H. Ochoterana 1993-7-9 1422 Riverside San Jacinto Valley, San Jacinto Wildlife Area [northwest of Lakeview] 433 Comment
  CDA17619  Ludwigia peploides subsp. peploides M. Mcleod, A. P. Griffiths, Tim Gaskin 1983-8-18 s.n. San Luis Obispo Guadalupe Dunes; Near mouth of Santa Maria River. Comment
  CDA30639  Ludwigia peploides subsp. peploides N. Howe 2009-8-12 PDR# 1313574 Marin In the vicinity of Point Reyes Station; Point Reyes National Seashore: Kehoe Beach Wetlands. 0 Comment
  CDA34356  Ludwigia peploides subsp. peploides E. Finley, M. Lubinski 1988-9-26 s.n. San Joaquin Cruiser Haven Marina, San Joaquin Delta region. 0 Comment
  CDA38126  Ludwigia peploides subsp. peploides E. Hogan 1961-7-7 s.n. Fresno Dos Palos; Berta Bros., Rte 2. 0 Comment
  HSC24026  Ludwigia peploides subsp. peploides Mary Katherine Wicksten 1971-6-20 70 San Mateo San Francisquito Creek, by Oak Knoll School Comment
  HSC35988  Ludwigia peploides subsp. peploides Thomas W. Nelson, James Nelson 1975-8-20 2186 Merced At Lake Yosemite Comment
  JEPS27867  Ludwigia peploides subsp. peploides Valerie D. Berke 1962-5-15 Fresno n.e. of Herndon and Santa Fe Ave. ca. 1 1/2 mi. San Joaquin R. (River Rock Company) Comment
  JEPS43864  Ludwigia peploides subsp. peploides Willis L. Jepson 1892-7-31 14375 Lake shores of Clear Lake Clear Lake Comment
  JROH3080  Ludwigia peploides subsp. peploides M. Whitley 1990-5-5 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; by the boat ramp Comment
  LA201825  Ludwigia peploides subsp. peploides Arthur C. Gibson; 2003-7-25 4939 Los Angeles 219 Comment
  LA202369  Ludwigia peploides subsp. peploides Arthur C. Gibson; 2004-8-3 5050 Ventura SANTA MONICA MOUNTAINS, Conejo Creek, at Adohr Ln. Comment
  LA210571  Ludwigia peploides subsp. peploides Arthur C. Gibson; 2003-7-25 4939 Los Angeles 220 Comment
  LA3032  Ludwigia peploides subsp. peploides Mary V. Hood; 1944-10-8 44 126 k Los Angeles 131 Comment
  LA32251  Ludwigia peploides subsp. peploides Peter H. Raven; Henry J. Thompson 1959-10-14 14630 Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E-end 220 Comment
  LA32252  Ludwigia peploides subsp. peploides Peter H. Raven; Henry J. Thompson 1959-9-27 14529 Ventura SANTA MONICA MOUNTAINS, Hidden Valley, NW-side of Lake Sherwood. 291 Comment
  OBI58319  Ludwigia peploides subsp. peploides David J. Keil 1998-8-19 27958 San Luis Obispo Salinas River at Las Pilitas Rd. 347 Comment
  PGM413  Ludwigia peploides subsp. peploides Helen Lind 1969-8-25 Monterey Santa Lucia Mountains, Carmel Valley Carmel River, Rancho San Carlos Rd near Bridge 0.1 mi E Comment
  POM177001  Ludwigia peploides subsp. peploides G. R. Vasey 1875-1 s.n. Unknown [No location information on label.] Comment
  POM257274  Ludwigia peploides subsp. peploides H. L. Mason 1928-9-30 4953 San Joaquin San Joaquin Delta near Holt. Comment
  POM271777  Ludwigia peploides subsp. peploides George B. Grant 1897-07 1691 Los Angeles Los Angeles River Comment
  POM271778  Ludwigia peploides subsp. peploides Arthur L. Cohen 1934-6-14 422 Kern Bakersfield. 122 Comment
  POM271779  Ludwigia peploides subsp. peploides Arthur L. Cohen 1935-6-23 674 Kern Bakersfield. 122 Comment
  POM3164  Ludwigia peploides subsp. peploides H. M. Hall 1902-05 3288 Los Angeles Fullerton. [Orange Co.?] Comment
Read comments
Dec 5 2012
  POM355470  Ludwigia peploides subsp. peploides H. F. Copeland 1933-8-16 s.n. Sacramento Sacramento Junior College grounds Comment
  POM83510  Ludwigia peploides subsp. peploides Marcus E. Jones 1882-7-18 s.n. Sonoma Duncan s Mills Comment
  RSA113647  Ludwigia peploides subsp. peploides Peter H. Raven 1957-6-15 10922 Los Angeles 2.6 miles east of Seminole Hot Springs, Santa Monica Mountains. Comment
  RSA122189  Ludwigia peploides subsp. peploides B. O. Schreiber 1936-8-16 2326 Lake 1 mile east of Lower Lake 457 Comment
  RSA124891  Ludwigia peploides subsp. peploides Allan G. O Berg Jr. 1955-10-1 4 Fresno 2.1 mi. S of San Joaquin on w side of Colorado Rd. at end of irrigation canal 75 yd from road Comment
  RSA132659  Ludwigia peploides subsp. peploides Franklin Beylik 1958-5-25 55 Fresno In wash 11 miles W of Kerman and 1.5 miles N of Whitesbridge Rd. Comment
  RSA133799  Ludwigia peploides subsp. peploides Peter H. Raven, H. J. Thompson 1959-9-27 14529 Ventura Santa Monica Mountains, north-west side of Lake Sherwood. 291 Comment
  RSA162776  Ludwigia peploides subsp. peploides J. D. Olmsted 1959-9-22 985 Orange Along Santa Ana River N of Sycamore Park along Hwy. 8-9mile WSW of Corona, betw Santa Ana Mts and Puente Hills to Pacific Ocean 137 Comment
  RSA18411  Ludwigia peploides subsp. peploides Carl B. Wolf 1927-7-28 692 Merced 11 mi. east of Los Banos. San Joaquin Valley. Comment
  RSA185775  Ludwigia peploides subsp. peploides I. L. Wiggins, Dorothy Wiggins 1966-10-22 20686 Merced Bank of irrigation canal 7.2 miles E of Los Banos, on south side of Hwy 152. Comment
  RSA2366  Ludwigia peploides subsp. peploides J. W. Blankinship 1928-9-23 s.n. Lake Kelseyville, springs along Cold Creek Comment
  RSA303934  Ludwigia peploides subsp. peploides Jim R. Shevock 1970-9-18 488 Los Angeles Malibu Creek. 152 Comment
  RSA30722  Ludwigia peploides subsp. peploides R. C. Bacigalupi, I. L. Wiggins, R. S. Ferris 1941-7-29 2675 Fresno Fresno County: Alkaline pools, 2 miles W of Tranquility jct on Hwy 180 Comment
  RSA355466  Ludwigia peploides subsp. peploides Louis C. Wheeler 1932-10-14 1432 Los Angeles Rio Hondo. 58 Comment
  RSA355467  Ludwigia peploides subsp. peploides Geo. L. Moxley 1913-06 s.n. Los Angeles Edge of Echo Park Lake. Comment
  RSA44672  Ludwigia peploides subsp. peploides C. F. Smith 1945-7-11 1463 Santa Barbara By municipal tennis courts at Andree Clark Bird Refuge, West Beach, Santa Barbara. Comment
  RSA505682  Ludwigia peploides subsp. peploides Gordon H. True Jr. 1937-7-19 795 Merced Los Banos Game Refuge 30 Comment
  RSA59098  Ludwigia peploides subsp. peploides E. K. Balls 1950-8-29 15503 Sutter Highway 24, Power Line Road, 3.6 miles NE of Elkhorn Ferry 15 Comment
  RSA59099  Ludwigia peploides subsp. peploides E. K. Balls 1950-8-29 15503 Sutter Highway 24, Power Line Road, 3.6 miles NE of Elkhorn Ferry 15 Comment
  RSA627445  Ludwigia peploides subsp. peploides Mary DeDecker 1988-5-29 6000 Inyo Owens Valley: west side of Owens Lake; Cabin Bar Ranch, Olancha. 1105 Comment
  RSA791905  Ludwigia peploides subsp. peploides E. Painter, E. Neese, M. Andrews 1996-8-29 HL- 2952 Monterey Fort Hunter Liggett (Training Areas 22, 25), ca. 0.05 to 0.1 km northeast of San Antonio River channel, ca. 2.5 air km north northwest of Quail Top, ca. 0-0.2 road km (0-0.1 miles) southeast of junction of Tule and Sam Jones Roads. 250 Comment
  RSA90137  Ludwigia peploides subsp. peploides E. K. Balls, George B. Everett 1953-8-19 18528 Riverside Lake Fulmore, on road from Banning to Idyllwild. 1625 Comment
  RSA96431  Ludwigia peploides subsp. peploides Chas H. Quibell 1953-5-20 1999 Fresno Kings R. bottom e. of Sanger, between gravel plant and e. end of bridge, Annadale Ave. and Riverbend Rd. Comment
  RSA97041  Ludwigia peploides subsp. peploides M. S. Jussel 1948-9-25 s.n. Merced Los Banos, Canal No. 97 Comment
  RSA97097  Ludwigia peploides subsp. peploides M. S. Jussel 1948-8-5 22 Lake Bog Lake Comment
  SD25178  Ludwigia peploides subsp. peploides Frank F. Gander 1939-5-14 7517 Kern Canal near Lost Hills Comment
  SEINET12193574  Ludwigia peploides subsp. peploides P. H. Raven 1961-1 16611 Merced Merced River at bridge below Snelling Comment
  UC1229851  Ludwigia peploides subsp. peploides Nancy Stancoff 1962-5-15 Fresno n.e. of Herndon and Santa Fe Ave. ca. 1 1/2 mi. San Joaquin R. (Rover Rock Company) Comment
  UC142983  Ludwigia peploides subsp. peploides Katharine Brandegee 1910-8-1 Los Angeles Bixby Lake near Los Angeles; Bixby Lake Comment
  UC144062  Ludwigia peploides subsp. peploides Joseph P. Tracy 1905-8-17 2362 Lake shore of Clear Lake (at Upper Lake); Northern Coast Ranges, Clear Lake 396 Comment
  UC20379  Ludwigia peploides subsp. peploides Harley P. Chandler 1899-6 460 Monterey Pajaro Hills Comment
  UC20381  Ludwigia peploides subsp. peploides H. N. Bolander 1863-9-20 2645 Lake Cache Creek Comment
  UC20382  Ludwigia peploides subsp. peploides Willis L. Jepson 1892-7 Lake shores of Clear Lake; Mountain Region of Clear Lake, Clear Lake Comment
  UC423054  Ludwigia peploides subsp. peploides Milo S. Baker 1899-6-29 Sonoma near Forestville Station Comment
  UC56480  Ludwigia peploides subsp. peploides Ernest Braunton 1902-7-6 530 Los Angeles Los Angeles R. Comment
  UC56481  Ludwigia peploides subsp. peploides H. M. Hall 1902-5-13 3288 Los Angeles near Fullerton Comment
  UC634673  Ludwigia peploides subsp. peploides H. L. Mason 1927-9-6 4080 a Kern creek 3 mi. n. Bakersfield Comment
  UCD107136  Ludwigia peploides subsp. peploides Frederica Bowcutt 1993-7-3 1666 Sacramento Delta Meadows River Park. About 25 air miles S of Sacramento, 10 air miles W of Galt, and 1 air miles NE of Walnut Grove. Immed. E of Locke in the Sacramento River Delta, N of the Delta Cross Channel. Immed. E of levee on old Southern Pacific Railroad right-of-way in side slough off of Snodgrass Slough. Comment
  UCD107137  Ludwigia peploides subsp. peploides Frederica Bowcutt 1993-7-3 1679 Sacramento Delta Meadows River Park. About 25 air miles S of Sacramento, 10 air miles W of Galt, and 1 air mile NE of Walnut Grove. Immed. E of Locke, in the Sacramento River Delta, N of the Delta Cross Channel. W from the end of levee road on old Southern Pacific Railroad right-of-way. N of side slough off of Snodgrass Slough. Comment
  UCD123956  Ludwigia peploides subsp. peploides Fred Hrusa; Sally Wagner 1992-7-18 9227 Sacramento About 25 air miles S of Sacramento, 10 air miles W of Galt, and 1 air mile NE of Walnut Grove. Immed. E of Locke, in the Sacramento River Delta, N of the Delta Cross Channel. 0 Comment
  UCD15525  Ludwigia peploides subsp. peploides Gregory J. Lowenberg 1988-6-4 17 Sacramento 100 m W. of bicycle bridge Pond Park. 16 Comment
  UCSC010933  Ludwigia peploides subsp. peploides Unknown 2014-9-24 1048 Monterey Fort Ord National Monument; Region H1; Salinas River Comment



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