Search Results — 599 specimen records retrieved (409 records with coordinates)
Results for search: Scientific name=Azolla filiculoides;   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/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC183576  Azolla filiculoides James R. Shevock 1985-3-24 11087 Kern Grapevine Canyon, east base of Owens Peak and east of L.A. Aqueduct 1036 Comment
  CAS-BOT-BC376136  Azolla filiculoides Eve Laeger 2000-12-19 553 Kern Western slope of the Southern Sierra Nevada. Kern Audubon Preserve. Off of Sierra Way north slope of the South Fork Kern River 807 Comment
  CAS-BOT-BC376137  Azolla filiculoides Eve Laeger 2000-11-30 513 Kern Western slope of the Southern Sierra Nevada. South Fork Valley. Bank of the South Fork Kern River, Kern Audubon Preserve 792 Comment
  CAS-BOT-BC423334  Azolla filiculoides A. Williams; R. Truitt; K. Martin; D. Morawitz 2014-9-13 14412 Marin Mount Tamalpais. Marin Municipal Water District lands: Edge of Hidden Lake, off of Stocking Trail. Comment
  CAS-BOT-BC53686  Azolla filiculoides Ernest C. Twisselmann 1963-6-11 8431 Kern Tehachapi-Kernville Region - Erskine Creek, Piute Mountains 1188 Comment
  CAS-BOT-BC53687  Azolla filiculoides Ernest C. Twisselmann 1963-6-11 8431 Kern Tehachapi-Kernville Region - Erskine Creek, Piute Mountains 1188 Comment
  CAS-BOT-BC53688  Azolla filiculoides Ernest C. Twisselmann 1966-8-26 12734 Kern Sierra Nevada, the Greenhorn Range - Cedar Creek, 0.25 mile below the mouth of Lureau Creek 792 Comment
  CAS-BOT-BC53689  Azolla filiculoides Ernest C. Twisselmann 1966-8-26 12734 Kern Sierra Nevada, the Greenhorn Range - Cedar Creek, 0.25 mile below the mouth of Lureau Creek 792 Comment
  CAS-BOT-BC53690  Azolla filiculoides David D. Keck 1932-9-29 1891 Kern Grapevine Creek, first crossing above Grapevine 609 Comment
  CAS-BOT-BC53691  Azolla filiculoides David D. Keck 1932-9-29 1891 Kern Grapevine Creek, first crossing above Grapevine 609 Comment
  CAS-BOT-BC53692  Azolla filiculoides John Thomas Howell 1967-11-5 44108 Kern Sierra Nevada - Flood bed of the Kern River 2 miles above Kernville 822 Comment
  CAS-BOT-BC53694  Azolla filiculoides John Thomas Howell; Gordon H. True 1971-6-16 74884 Kern Sierra Nevada - Kelso Creek 7 miles south of Weldon 914 Comment
  CAS-BOT-BC53697  Azolla filiculoides Peter Raven; Henry J. Thompson 1959-10-18 14676 A Los Angeles Santa Monica Mountains - north arm of Malibu Lake 220 Comment
  CAS-BOT-BC53698  Azolla filiculoides Marcus E. Jones 1882-3-7 3043 Los Angeles Pasadena Comment
  CAS-BOT-BC53699  Azolla filiculoides Marcus E. Jones 1882-3-7 3043 Los Angeles Pasadena Comment
  CAS-BOT-BC53700  Azolla filiculoides Marcus E. Jones 1882-3-7 3043 Los Angeles Pasadena Comment
  CAS-BOT-BC65172  Azolla filiculoides Dana Adrian York 1996-3-2 303 Fresno Ca 22 km E of Fresno, along the Friant-Kern Canal near Watts Valley Rd. 130 Comment
  CAS-BOT-BC66103  Azolla filiculoides J. Ewan 1931-12-24 5577 San Bernardino [Mohave] Mojave River at Victorville Comment
  CAS-BOT-BC66104  Azolla filiculoides Louis C. Wheeler 1931-12-24 409 San Bernardino [Mohave] Mojave River at Victorville Comment
  CAS-BOT-BC66105  Azolla filiculoides Peter H. Raven 1961-9-10 16645 San Bernardino along Mojave River just east of Victorville 822 Comment
  CAS-BOT-BC66106  Azolla filiculoides Philip A. Munz 1947-3-15 11658 San Bernardino Afton Canyon, Mojave River, Mojave Desert 487 Comment
  CAS-BOT-BC66107  Azolla filiculoides Frederick V. Coville; Frederick Funston 1890-12-28 24 San Bernardino About one mile east of San Bernardino Comment
  CAS-BOT-BC66108  Azolla filiculoides S. B. Parish; W. F. Parish 1882-1-1 915 San Bernardino San Bernardino Valley Comment
  CAS-BOT-BC66203  Azolla filiculoides Henry M. Pollard 1962-9-19 s.n. Ventura in Coyote Creek, ca. 1/4 mi. north of Ventura River bridge, Foster Park Comment
  CAS-BOT-BC66204  Azolla filiculoides Henry M. Pollard 1945-9-22 s.n. Ventura Ventura River, near mouth Comment
  CAS-BOT-BC66205  Azolla filiculoides Clare B. Hardham 1957-11-13 2747 San Luis Obispo Santa Rita Creek Comment
  CAS-BOT-BC66206  Azolla filiculoides Henry M. Pollard 1970-6-20 s.n. Ventura Coyote Creek north of Santa Ana Road bridge, Foster Park Comment
  CAS-BOT-BC66207  Azolla filiculoides Henry M. Pollard 1965-8-31 s.n. Ventura in San Antonio Creek between Arnaz Apple Orchards and Oak View Comment
  CAS-BOT-BC66208  Azolla filiculoides Alice Eastwood 1927-4-8 14352 San Luis Obispo Black Lake Comment
  CAS-BOT-BC66210  Azolla filiculoides Henry M. Pollard 1946-10-13 s.n. Ventura Near Foster Park Comment
  CAS-BOT-BC66211  Azolla filiculoides Ira L. Wiggins 1926-2-20 1835 San Diego above dam at summit of Potrero Grade Comment
  CAS-BOT-BC66212  Azolla filiculoides Ira L. Wiggins 1928-6-13 3064 San Diego San Luis Rey River 4 miles below Pala Comment
  CAS-BOT-BC66213  Azolla filiculoides D. E. Breedlove 1962-8-7 4119 Santa Barbara near mouth of Santa Maria River, 2 miles west of Guadalupe Comment
  CAS-BOT-BC66214  Azolla filiculoides John Thomas Howell 1927-7-6 2663 Orange Santa Ana River bottom, Santa Ana Canyon 152 Comment
  CAS-BOT-BC66217  Azolla filiculoides Malcom A. Nobs; S. Galen Smith 1949-8-9 1246 Humboldt Clam Beach Comment
  CAS-BOT-BC66218  Azolla filiculoides David D. Keck 1932-9-28 1844 Fresno China slough, creek through Centerville Comment
  CAS-BOT-BC66219  Azolla filiculoides C. L. Hitchcock 1940-4-30 6242 Inyo 4 miles west of Lone Pine Comment
  CAS-BOT-BC66220  Azolla filiculoides Ira L. Wiggins 1926-2-20 1835 Los Angeles at top of Potrero Grnde Comment
  CAS-BOT-BC66223  Azolla filiculoides Malcom A. Nobs; S. Galen Smith 1949-8-9 1246 Humboldt Clam Beach Comment
  CAS-BOT-BC66226  Azolla filiculoides Robert F. Thorne; John Dourley; Selwyn Everist 1971-8-4 41223 Mono Inyo National Forest: c. 1/2 mi. above Hot Springs in Hot Creek 2124 Comment
  CAS-BOT-BC66230  Azolla filiculoides Robert F. Thorne; P. Everett 1965-8-9 35325 Humboldt Clam Beach County Park 3 Comment
  CAS-BOT-BC66232  Azolla filiculoides Mary DeDecker 1973-1-30 3047 Inyo Owens Valley, Artesian well ca. 1 mile east of Independence 1170 Comment
  CAS-BOT-BC66233  Azolla filiculoides Ernest C. Twisselmann 1968-6-26 14501 Tulare Chimney Creek 1 mile below Lamont Meadow 1584 Comment
  CAS-BOT-BC66235  Azolla filiculoides Lowell Ahart 1981-9-27 3214 Butte North-east of Palermo 80 Comment
  CAS-BOT-BC66236  Azolla filiculoides Lowell Ahart 1985-3-24 4850 Butte south of Highway 70, at the intersection of Highway 70 and 191 100 Comment
  CAS-BOT-BC66237  Azolla filiculoides Joseph P. Tracy 1936-10-11 15197 Mendocino Outlet Creek, Longvale 365 Comment
  CAS-BOT-BC66240  Azolla filiculoides Lewis S. Rose 1935-9-3 35618 San Benito Pinnacles 304 Comment
  CAS-BOT-BC68326  Azolla filiculoides Malcom A. Nobs; S. Galen Smith 1949-8-26 1593 San Mateo Mouth of Pescadero Creek Comment
  CAS-BOT-BC68327  Azolla filiculoides Malcom A. Nobs; S. Galen Smith 1949-8-26 1593 San Mateo Mouth of Pescadero Creek Comment
  CAS-BOT-BC68330  Azolla filiculoides Le Roy Abrams 1901-10-1 2240 Santa Clara Stanford University Comment
  CAS-BOT-BC68331  Azolla filiculoides Le Roy Abrams 1902-10-13 3044 Santa Cruz Aptos Comment
  CAS-BOT-BC68332  Azolla filiculoides V. F. Hesse 1944-8-11 554 Santa Cruz Near Camp Evers 121 Comment
  CAS-BOT-BC68333  Azolla filiculoides V. F. Hesse 1944-8-11 554 Santa Cruz Near Camp Evers 121 Comment
  CAS-BOT-BC68334  Azolla filiculoides W. R. Dudley 1902-10-13 s.n. Santa Cruz Santa Cruz Peninsula - Aptos Comment
  CAS-BOT-BC68335  Azolla filiculoides J. H. Thomas 1953-6-14 3361 Santa Cruz Camp Evers 152 Comment
  CAS-BOT-BC68336  Azolla filiculoides John H. Thomas 1953-10-24 3649 Santa Cruz Along beach at Davenport Landing Comment
  CAS-BOT-BC68337  Azolla filiculoides Greg de Nevers 1987-2-8 8125 Sonoma Pepperwood Ranch Natural Preserve, 3500 Franz Valley Rd., Santa Rosa 400 Comment
  CAS-BOT-BC68339  Azolla filiculoides Peter Rubtzoff 1962-10-9 5113 Sonoma Lower Salmon Creek Marsh Comment
  CAS-BOT-BC68342  Azolla filiculoides Peter Rubtzoff 1959-6-13 4133 Sonoma Willow Creek Marsh Comment
  CAS-BOT-BC68343  Azolla filiculoides Peter Rubtzoff 1955-4-30 1812 Sonoma Forestville Marsh Comment
  CAS-BOT-BC68344  Azolla filiculoides Peter Rubtzoff 1960-5-29 4424 Sonoma Laguna de Santa Rosa near Trenton (south of Woolsey Road). Comment
  CAS-BOT-BC68345  Azolla filiculoides Peter Rubtzoff 1951-8-4 574 A Sonoma Pitkin Marsh, near Forestville - Northern half of Lower Marsh Comment
  CAS-BOT-BC68351  Azolla filiculoides Alice Eastwood 1906-5-31 s.n. Los Angeles Bimini Baths Comment
  CAS-BOT-BC68353  Azolla filiculoides Michael R. Benedict 1970-6-27 s.n. Los Angeles Santa Catalina Island - Lower Cape Canyon, stream under large wooden bridge. Comment
  CAS-BOT-BC68354  Azolla filiculoides John Thomas Howell 1946-7-4 22183 Marin East of Aurora School at Sonoma Co. line. Comment
  CAS-BOT-BC68355  Azolla filiculoides John Thomas Howell 1946-6-30 22170 Marin Rodeo Lagoon Comment
  CAS-BOT-BC68356  Azolla filiculoides John Thomas Howell 1963-6-21 39441 Monterey Along Highway US 101, Prunedale Comment
  CAS-BOT-BC68357  Azolla filiculoides Mrs. Joseph Clemens 1910-8-15 s.n. Monterey Carmel River Comment
  CAS-BOT-BC68367  Azolla filiculoides unspecified s.n. San Francisco San Francisco Comment
  CAS-BOT-BC68374  Azolla filiculoides John Thomas Howell 1956-8-26 31805 San Francisco San Francisco - Pine Lake Comment
  CATA313  Azolla filiculoides Mark L. Hoefs 1973-6-5 339 Los Angeles Santa Catalina Island: Lower Cottonwood Canyon, in stream bed by main road at bridge 22 Comment
  CATA405  Azolla filiculoides Mark L. Hoefs, A. Douglas Propst & Robert F. Thorne 1974-9-12 532 Los Angeles Santa Catalina Island: Cottonwood Stream, above bridge at main road 22 Comment
  CDA33712  Azolla filiculoides Patrick Akers 2011-2-22 s.n. Sonoma Sonoma. 2299 Sobre Vista Road 0 Comment
  CDA34273  Azolla filiculoides L. Ahart 2009-10-8 16412 Butte About 20 yards east of Parking Lot 13, Gray Lodge Waterfowl Management Area. Approximately, 7 miles (air) southwest of Gridley. Comment
  CDA42498  Azolla filiculoides W. McCans 1967-5-26 s.n. San Diego Pepper Reservoir, Ballena, near Ramona. 0 Comment
  CDA42499  Azolla filiculoides F. J. Willmarth Apr 1958 s.n. Riverside Reservoir, Hemet Valley. 0 Comment
  CHSC113304  Azolla filiculoides Lowell Ahart 2014-4-9 19338 Butte Bottom of a drying deep pond, about 50 yards west of the parking area, west end of West Liberty Road, about one mile (air) south of Colusa Highway, about 7 miles (air) southwest of Gridley. 19 Comment
  CHSC116021  Azolla filiculoides Lowell Ahart 2015-10-20 20570 Butte On the west side of the Feather River, about half way of and east of One Mile Pond, about 6 miles (air) east of Biggs. 26 Comment
  CHSC116268  Azolla filiculoides Lowell Ahart 2015-11-18 20652 Butte About one mile south of Palm Avenue, about 2 miles southeast of the intersection of Palm Avenue and Larkin Road, about 5 miles (air) northeast of Gridley. 26 Comment
  CHSC117707  Azolla filiculoides Lowell Ahart; John Dittes 2016-8-25 21309 Tehama Southeast of the parking area, about 200 yards west of the Sacramento River, Anderson River Park, 0.7 miles (air) upstream from Stillwater Creek Confluence 1.8 miles (air) northeast of Balls Ferry Road exit from Interstate 5 in Anderson. Undesignated section of San Buenaventura Land Grant. 117 Comment
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Sep 8 2018
  CHSC24883  Azolla filiculoides T. L. Reynolds 1976-4-17 51 Yolo In Putah Creek ca. 50 yds s of Road 128 and ca. 10 yds nw of Low Water Bridge, 4.5 mi sw of Winters. 60 Comment
  CHSC27  Azolla filiculoides M. Anthony 1962-2-10 Butte Oxbow Lake inlet, e. of Sacramento River. 36 Comment
  CHSC34148  Azolla filiculoides L. Ahart 1981-9-27 3214 Butte Ca. 1/8 mi ne of jct of Lower Wyandotte Rd and Upper Palermo R, ca. 4 mi ne of Palermo. 80 Comment
  CHSC36303  Azolla filiculoides M. S. Taylor; L. Ahart, J. Jokerst 1982-4-28 4370 Butte Ca. 1/2 mi s of HQ on Graylodge Waterfowl Refuge, ca. 12 mi sw of Gridley. 19 Comment
  CHSC40397  Azolla filiculoides Lowell Ahart 1985-3-24 4850 Butte South of Highway 70, at the intersection of Highway 70 and 191. 100 Comment
  CHSC4062  Azolla filiculoides J. Wheeler 1967-4-23 10 Tehama On the w side of Paskenta Road. 91 Comment
  CHSC43601  Azolla filiculoides Vernon Oswald 1987-4-30 2361 Butte Butte Creek Reserve on the s side of Butte Creek, ne of the Skyway. 80 Comment
  CHSC44628  Azolla filiculoides Vernon Oswald 1987-5-20 2913 Butte Butte Creek Canyon Ecological Reserve on the s side of Butte Creek, ne of the Skyway. 80 Comment
  CHSC44629  Azolla filiculoides Vernon Oswald 1983-4-23 1162 Glenn Big Tree Nature Trail on Black Butte Rd. near the w end of the Stony Creek arm of Black Butte Lake. 146 Comment
  CHSC46165  Azolla filiculoides Lowell Ahart 1981-9-27 3214 Butte About 1/8 mile north-east of the intersection of Lower Wyandotte Road and Upper Palermo Road, about 4 miles north-east of Palermo. 73 Comment
  CHSC46166  Azolla filiculoides Lowell Ahart 1975-3-16 708 Placer About 1/2 mile north-east of the intersection of Wise Road and McCortney Road, north-east of Lincoln. 41 Comment
  CHSC47371  Azolla filiculoides Lowell Ahart 1989-11-12 6405 Butte About 1/4 mile south of the Feather River, about 4/10 mile west of Pacific Heights Road, about 4 1/2 miles south-west of Oroville. 30 Comment
  CHSC50017  Azolla filiculoides Lowell Ahart 1990-1-17 6409 Butte Below the high water line of Lake Oroville, west of the Enterprise Boat Launch Area, about 1/4 mile north-west of the Enterprise Bridge across Lake Oroville. 301 Comment
  CHSC50637  Azolla filiculoides Lowell Ahart 1990-5-20 6473 Butte About 1/4 mile south of the Feather River, about 4/10 mile west of Pacific Heights Road, about 4 1/2 miles south-west of Oroville. 30 Comment
  CHSC64060  Azolla filiculoides B. Castro; L. P. Janeway, M. Halterman, C. Pidgeon 1987-10-17 247 Butte Graylodge Waterfowl Management Area, ca. 0.5 mi NW of the headquarters. 20 Comment
  CHSC76826  Azolla filiculoides Lowell Ahart 1999-12-31 8321 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
  CHSC79632  Azolla filiculoides Lowell Ahart 2001-1-26 8718 Butte On the east side of the parking lot, on the north side of Rutherford Road, about 1/4 mile west of Pennington Road, Gray Lodge Waterfowl Management Area, about 6 miles (air) southwest of Gridley. 21 Comment
  CHSC8761  Azolla filiculoides S. Chulasmai 1966-3-25 2 Butte Highway 99 E (3 miles south of Chico) Dradger pond. Comment
  CHSC8769  Azolla filiculoides S. Chulasmai 1966-4-15 7 Mendocino Eastman Creek (Arleta Village). Comment
  CHSC90953  Azolla filiculoides Lowell Ahart 2005-4-14 11703 Butte East of the railroad tracks, in the stream at the railroad bridge, north of Spruce Street, Gridley. 28 Comment
  CHSC96926  Azolla filiculoides Lowell Ahart 2007-7-7 14260 Colusa On north side of the Gridley Colusa Highway, about 1 1/4 miles east of River Road, about 17 miles west of Gridley. 20 Comment
  CLARK-A1528-3085  Azolla filiculoides John C. Roos 1937-6-11 2012 San Diego otay reservoir Comment
  CLARK-A1528-4071  Azolla filiculoides John C. Roos 1947-2-27 3269 San Bernardino Colton Comment
  GH376900  Azolla filiculoides Mrs. Ellwood Cooper 1879-06-01 - 1879-07-01 Unknown Santa Barbara Comment
  GH376903  Azolla filiculoides Miss E. Cannon Unknown San Francisco Comment
  GH376904  Azolla filiculoides P. A. Munz 1968-5-2 18060 Unknown on Hogback Creek, north end of Alabama Hills 1280 Comment
  GH376905  Azolla filiculoides R. F. Thorne 1966-9-14 36659 Unknown Santa Catalina Island: lower Middle Ranch Canyon ca. 3/4 mi. above Ben Weston Beach 53 Comment
  GH376906  Azolla filiculoides M. Rodman 1899-1-1 Unknown San Diego Comment
  GH376907  Azolla filiculoides H. H. Tracy 1908-9-15 Unknown Palo Alto Comment
  GH376908  Azolla filiculoides W. L. Jepson 1916-1-17 6591 a Unknown Barstow Comment
  GH376910  Azolla filiculoides J. W. Blankinship 1892-5-30 Unknown Pt. Reyes Comment
  GH376911  Azolla filiculoides E. D. Palmer 1875-1-1 435 Unknown Warner's, near Hot Springs Comment
  GH376913  Azolla filiculoides S. B. Parish & W. F. Parish 1881-06-01 - 1881-07-01 915 Unknown San Bernardino Comment
  GH376915  Azolla filiculoides W. N. Suksdorf 1913-6-15 190 Unknown Santa Inez River north of Lompoc Comment
  GH376917  Azolla filiculoides M. E. Jones 1882-3-7 3043 Unknown Pasadena Comment
  GH376922  Azolla filiculoides L. F. Kimball 1900-05-01 - 1900-06-01 229 Unknown San Diego, San Diego River (above Mission Dam) Comment
  GH376925  Azolla filiculoides H. N. Bolander 1860 [1860's] Unknown San Francisco Comment
  GH376926  Azolla filiculoides J. W. Congdon 1881-1-1 Unknown Visalia Comment
  GH376927  Azolla filiculoides C. L. Hitchcock 1940-4-30 6242 Unknown 4 miles west of Lone Pine Comment
  GH376928  Azolla filiculoides L. Abrams 1902-10-13 1833 Unknown Aptos Comment
  GH376930  Azolla filiculoides J. P. Tracy 1936-10-11 15197 Unknown Outlet Creek, Longvale 365 Comment
  GH376932  Azolla filiculoides W. Gambel Unknown Santa Barbara Comment
  GH376933  Azolla filiculoides L. S. Rose 1942-9-12 42246 Unknown San Francisco Comment
  GH376934  Azolla filiculoides L. C. Wheeler 1932-10-21 1411 Unknown Los Angeles River at Los Feliz Blvd. 121 Comment
  GH376936  Azolla filiculoides L. C. Wheeler 1933-7-27 2044 Unknown Santa Ana River at Chico Creek 152 Comment
  GMDRC5121  Azolla filiculoides J. Andre, G. L. Clifton 2011-5-27 18327 Inyo Owens Valley: along Lubken Rd, approx 1 mi. west of US 395 1237 Comment
  HREC1085 Image available Azolla filiculoides A. H. M. 1959-3-22 HF 145 Mendocino Lake pasture Comment
  HSC60017  Azolla filiculoides M. A. Baker 1978-5-20 566 Humboldt W side of the Klamath River along Hwy. 96 Comment
  HSC65732  Azolla filiculoides R. F. Thorne, D. Propst, Mark Hoefs 1974-9-12 45109 Los Angeles Cottonwood Canyon below Rancho Escondido, Santa Catalina Island 107 Comment
  IRVC20498  Azolla filiculoides Fred M. Roberts, M. L. Polek 1983-11-16 1149 Orange Upper Newport Back Bay, near Bayside Dr., 1.0km SSW Bayview School, 3.0km W UCI campus center, Newport Beach 2 Comment
  IRVC23261  Azolla filiculoides Fred M. Roberts 1985-7-17 2029 Orange San Juan Capistrano: San Juan Creek at 405 Fwy bridge Southern Coastal 21 Comment
  IRVC26110  Azolla filiculoides A. C. Sanders, Mark Elvin, Dave Fleitner 2003-8-6 27137 Los Angeles Newhall Ranch, Santa Clara Riverbed, below confluence of Castaic Creek, east of Del Valle NE end of Santa Susana Mtns. 280 Comment
  IRVC29728  Azolla filiculoides Mark A. Elvin, Barry S. Nerhus 2006-11-4 5240 Orange Huntington Beach; 1.5 km SW of Wintersburg, SW of jct Slater and Goldenwest; Shipley Nature Center. Southern Coastal 1 Comment
  JEPS102437  Azolla filiculoides Lowell Ahart 2011-1-26 8718 Butte On the east side of the parking lot, on the north side of Rutherford Road, about 1/4 mile west of Pennington Road, Gray Lodge Waterfowl Management Area, about 6 miles (air) SW of Gridley. 21 Comment
  JEPS107680  Azolla filiculoides Lowell Ahart 2005-4-14 11703 Butte East of the railroad tracks, in the stream at the railroad bridge, north of Spruce Street, Gridley 28 Comment
  JEPS111348  Azolla filiculoides R. V. Lansdown 2007-4-27 Butte Oroville Wildlife Area, W of Oroville. Complex of deep basins around the car park on the northern margin of the Wildlife Area. Comment
  JEPS112257  Azolla filiculoides Andrew G. Murdock 2004-4-30 311 Contra Costa In Pinole Creek near Pig Sale. Comment
  JEPS113773  Azolla filiculoides Lowell Ahart 2007-7-7 14260 Colusa On north side of the Gridley Colusa Highway, about 1 1/4 miles east of River Road, about 17 miles west of Gridley 20 Comment
  JEPS116119  Azolla filiculoides Lowell Ahart 2009-10-8 16412 Butte In a deep large ditch, on the east side of the road, about 20 yards east of Parking Lot 13, Gray Lodge Waterfowl Management Area, about 7 miles (air) southwest of Gridley 19 Comment
  JEPS122266  Azolla filiculoides Lowell Ahart 2014-4-9 19338 Butte West end of Liberty Road, about one mile (air) south of Colusa Highway, about 7 miles (air) southwest of Gridley. Comment
  JEPS124281  Azolla filiculoides Lowell Ahart 2015-11-18 20652 Butte About 2 miles southeast of intersection of Palm Avenue and Larkin Road, about 5 miles (air) northeast of Gridley. Comment
  JEPS124325  Azolla filiculoides Lowell Ahart 2015-10-20 20570 Butte About half way of and east of One Mile Pond, about 6 miles (air) east of Biggs. Comment
  JEPS126110  Azolla filiculoides Jake Ruygt 1981-4-22 995 Napa East of Kaiser Steel, west of Highway 29 (221) Rocktram. Napa 7.5' Qua. Comment
  JEPS127247  Azolla filiculoides Lowell Ahart, John Dittes 2016-8-25 21309 Tehama Anderson River Park, 0.7 mile (air) upstream from Stillwater Creek Confluence, 1.8 miles (air) northeast of Balls Ferry Road exit from Interstate 5 in Anderson. Undesignated Section of San Buenaventura Land Grant. Comment
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Sep 8 2018
  JEPS302  Azolla filiculoides W. L. Jepson 1920-4-23 8757 San Diego e Warner Pass (Grapevine Spring) Comment
  JEPS303  Azolla filiculoides S. B. Parish 1892-11-5 San Bernardino San Bernardino Comment
  JEPS30313  Azolla filiculoides Norma Baumback 1962-5-6 Madera nw Madera City (1 mi s and 3 mi w of Dixieland Grammar School) Comment
  JEPS304  Azolla filiculoides W. L. Jepson 1916-1-17 6591 a San Bernardino Barstow Comment
  JEPS35112  Azolla filiculoides S. B. and W. F. Parish May 1884 San Bernardino San Bernardino Valley Comment
  JEPS35134  Azolla filiculoides Carl V. Meyer 1927-7-12 794 San Diego ner Rincon (San Luis Rey River) Comment
  JEPS35137  Azolla filiculoides P. B. Kennedy 1917-4-29 San Francisco Colma Canyon Comment
  JROH5  Azolla filiculoides S. F. Blake 1927-6-24 9944 San Mateo Jasper Ridge Biological Preserve, Stanford University. Searsville Lake Comment
  JROH6  Azolla filiculoides Lawrence J. Winship 1974-11-16 16 San Mateo Jasper Ridge Biological Preserve, Stanford University. On and below Searsville Dam Comment
  LA206325  Azolla filiculoides Peter H. Raven; Henry J. Thompson 1959-10-18 14676 A Los Angeles Santa Monica Mountains, N arm of Malibu Lake 220 Comment
  LA211697  Azolla filiculoides Mark A. Elvin; 2014-9-16 7633 San Luis Obispo GUADALUPE DUNES, Guandalupe-Nipomo Dunes National Wildlife Refuge, "Colorado Pond," ca. 80 meters from south Refuge boundary. 17.0 Comment
  LA94038  Azolla filiculoides Lawrence L. Kiefer; 1963-6-9 547 Los Angeles SANTA MONICA MOUNTAINS, Triunfo Canyon, N arm of Malibu Lake, N of bridge (Mulholland Hwy). 304 Comment
  LA94039  Azolla filiculoides Peter H. Raven; 1959-9-27 14534 Ventura SANTA MONICA MOUNTAINS, Hidden Valley, NW-side of Lake Sherwood. 291 Comment
  NY814353  Azolla filiculoides M. A. Nobs 1949-6-22 380 San Luis Obispo Dune Lakes Gun Club, ca. 3 miles south of Oceano Comment
  OBI43085  Azolla filiculoides David J. Keil, Kathy Jones 1982-4-4 15846 San Luis Obispo Nipomo Mesa along Black Lake Canyon Comment
  POM11740  Azolla filiculoides Philip A. Munz 1922-4-29 5109 Riverside Lancaster Valley, s. of Hemet 457 Comment
  POM12202  Azolla filiculoides Philip A. Munz 1922-4-29 5095 Riverside Dripping Springs, near Temecula Creek 518 Comment
  POM127989  Azolla filiculoides L. R. Abrams 1901-10 2240 Santa Clara Stanford University. Comment
  POM13848  Azolla filiculoides Edmund C. Jaeger 1921-7-15 1181 Riverside Massacre Canyon, near San Jacinto. Comment
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Nov 5 2011
  POM13868  Azolla filiculoides Philip A. Munz 1922-4-29 5099 Riverside Dripping Springs, near Temecula Creek 518 Comment
  POM171891  Azolla filiculoides F. M. Cota 1930-7-13 35 San Diego San Isabel Creek, near Sutherland Dam site. Comment
  POM173656  Azolla filiculoides W. J. V. Osterhout 1903-05 s.n. Alameda Berkeley. Comment
  POM18172  Azolla filiculoides Philip A. Munz 1923-3-10 6588 Riverside San Jacinto River, 3 miles from Elsinore Comment
  POM22487  Azolla filiculoides L. R. Abrams 1902-10-13 1833 Santa Cruz Aptos Comment
  POM273017  Azolla filiculoides Henry M. Pollard 1946-10-13 s.n. Ventura near Foster Park Comment
  POM282013  Azolla filiculoides Lyman Benson 1931-11-1 2928 Kern Bakersfield, Kern River, near China Grade 122 Comment
  POM303782  Azolla filiculoides Lyman Benson 1948-7-2 12882 Lake Lakeside Park, north of Kelseyville on Clear Lake, Middle North Coast Mt. Range, Clear Lake Drainage Area. 396 Comment
  POM312955  Azolla filiculoides Herbert L. Mason 1947-8-12 13503 Modoc Junction of North and South forks of Pit River, Alturas. Comment
  POM312956  Azolla filiculoides Malcolm A. Nobs, S. Galen Smith 1949-8-9 1246 Humboldt Clam Beach Comment
  POM47766  Azolla filiculoides Ivan M. Johnston 1929-8-31 s.n. San Bernardino Victorville, at Rancho Verde. Comment
  POM87716  Azolla filiculoides L. R. Abrams 1900-10 1008 Santa Clara Stanford University Comment
  POM87722  Azolla filiculoides L. R. Abrams 1902-10-13 3044 Santa Cruz Aptos Comment
  RSA0014977  Azolla filiculoides Justin M. Wood, D. M. Ray 2010-9-13 2679 San Bernardino Clark s Ranch, accessed via Seven Pines Road. 1480 Comment
  RSA0040411  Azolla filiculoides Nick Jensen, Ed Kentner, Chris Winchell, Onkar Singh, Lorraine Washburn 2014-4-6 920 Kern Spring along Tunis Creek, approx. 3 air miles SW of Chimenez Road. 532 Comment
  RSA0040523  Azolla filiculoides Nick Jensen, Neal Kramer 2014-9-7 2492 Kern Along Lower Tejon Creek 244 Comment
  RSA0064081  Azolla filiculoides LeRoy Gross, Loraine Washburn 2015-4-30 7308 Ventura Vulcan Property; End of Torrey Road/Main street, south of Highway 126, and Piru. Surveyed up stream. 193 Comment
  RSA0087325  Azolla filiculoides R. G. Swinney 2010-6-29 13384 Los Angeles Hansen Food Control Basin, confluence of Big Tujunga Wash/stream with Hansen Lake. 308 Comment
  RSA0089267  Azolla filiculoides Mark A. Elvin, Michael Brady, Jason Storlie 2014-9-16 7633 San Luis Obispo Central Coast: Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, Colorado Pond, ca. 80 m from S Refuge boundary. 17 Comment
  RSA0113941  Azolla filiculoides LeRoy Gross, Sarah J. De Groot 2016-9-1 7715 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
  RSA0118070  Azolla filiculoides Sarah J. J. De Groot, Rachel Darney-Lane 2016-7-6 7957 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
  RSA13  Azolla filiculoides John Thomas Howell 1927-7-6 284 Orange Santa Ana River bottom, Rancho Santa Ana 152 Comment
  RSA132451  Azolla filiculoides Charles H. Quibell 1953-5-25 2056 a 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
  RSA146494  Azolla filiculoides Peter H. Raven 1961-9-17 16703 San Bernardino Cajon Canyon below Cajon Station, at Cajon Campground 793 Comment
  RSA151152  Azolla filiculoides Peter H. Raven 1961-9-10 16645 San Bernardino Along Mojave River just east of Victorville 823 Comment
  RSA167849  Azolla filiculoides Robert F. Thorne, Percy C. Everett 1964-2-7 33484 Los Angeles Santa Catalina Island. Along creek in Middle Canyon below dam. 152 Comment
  RSA17461  Azolla filiculoides Carl B. Wolf 1936-9-21 8273 Orange Rancho Santa Ana, Santa Ana Canyon 121 Comment
  RSA187697  Azolla filiculoides Robert F. Thorne 1966-9-14 36659 Los Angeles Santa Catalina Island: lower Middle Ranch Canyon, ca. 3/4 mile above Ben Weston Beach 53 Comment
  RSA192262  Azolla filiculoides Earl W. Lathrop 1965-3-30 5609 Riverside 12 miles west of Murrieta. Tenaja Range Comment
  RSA195425  Azolla filiculoides John Thomas 1953-10-24 3649 Santa Cruz Davenport Landing Comment
  RSA202055  Azolla filiculoides Henry M. Pollard 1962-9-19 s.n. Ventura in Coyote Creek, ca. 1/4 mile north of Ventura River bridge, Foster Park. Comment
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Mar 2 2009
  RSA21069  Azolla filiculoides Ramon Valverde 1938-8-4 9435 Orange Rancho Santa Ana, Santa Ana Canyon. 122 Comment
  RSA233312  Azolla filiculoides Philip A. Munz 1968-5-2 18060 Inyo Place on Hogback Creek, north end of Alabama Hills. 1280 Comment
  RSA2477  Azolla filiculoides J. W. Blankinship 1928-9-17 s.n. Lake Lakeport. Comment
  RSA25336  Azolla filiculoides C. Leo Hitchcock 1940-4-30 6242 Inyo 4 miles west of Lone Pine. Comment
  RSA38237  Azolla filiculoides Philip A. Munz 1947-3-15 11658 San Bernardino Afton Canyon, Mojave River 488 Comment
  RSA39988  Azolla filiculoides Henry M. Pollard 1945-6-14 s.n. Ventura Muddy Lake; Ventura River basin Comment
  RSA43963  Azolla filiculoides Henry M. Pollard 1949-2-20 s.n. Ventura Ventura River near Foster Park Comment
  RSA557315  Azolla filiculoides Julie Greene, S. D. Boyd, Dave Bramlet, Hilda Flores, Helga Ochoterana 1993-7-9 1418 Riverside San Jacinto Wildlife Area: from the edge of drying flood area. 433 Comment
  RSA594042  Azolla filiculoides Darin L. Banks, Elizabeth Hedge Banks 1996-5-2 946 Riverside NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve, at the Emerson Cottage. 524 Comment
  RSA595164  Azolla filiculoides Steve Boyd 1996-4-25 8693 Los Angeles Liebre Mountains, Knapp Ranch area at upper end of Castaic Creek drainage in broad alluvial valley at head of Cienaga Canyon, south of Liebre Mountain. 915 Comment
  RSA607697  Azolla filiculoides Scott D. White 1997-11-5 6011 Los Angeles Malibu Coast: Mouth of Trancas Cyn., north of Pacific Coast Hwy. USGS Point Dume quad. 34 deg 2'N, 118 deg 50.5'W 7 Comment
  RSA611952  Azolla filiculoides Louis Cutter Wheeler 1935-10-16 4053 Glenn Stony Creek 2 miles N Orland 82 Comment
  RSA612740  Azolla filiculoides Louis Cutter Wheeler 1931-12-24 409 San Bernardino Mohave River at Victorville Comment
  RSA612741  Azolla filiculoides Louis Cutter Wheeler 1932-10-21 1411 Los Angeles Los Angeles River at Los Feliz Blvd. 121 Comment
  RSA618983  Azolla filiculoides LeRoy Gross 1998-9-20 69 Los Angeles Southern base San Gabriel Mtns.: Tujunga Ponds. West of 210 freeway in big Tujunga wash, city of Sunland 365 Comment
  RSA639390  Azolla filiculoides Louis Cutter Wheeler 1933-7-27 2044 Riverside Santa Ana River at Chino Creek. 152 Comment
  RSA647909  Azolla filiculoides LeRoy Gross, Wayne Law 2000-8-8 258 Los Angeles Big Tujunga Wash/ Verdugo Mountains region: East of Hansen Dam, entered at Orcas Ave. parked at Orcas Park, hiked east of this park along river (just north of Wentworth Street), but not as far as the Tujunga ponds 325 Comment
  RSA648013  Azolla filiculoides J. C. Roos 1937-6-11 2012 San Diego Otay Reservation. 152 Comment
Read comments
Jun 6 2016
  RSA694973  Azolla filiculoides Samuel R. Tyson 1943-7-7 s.n. Los Angeles San Dimas Canyon (San Dimas Resevoir) Comment
  RSA694975  Azolla filiculoides Freda Detmers 1931-11-11 s.n. Los Angeles Griffith Park Comment
Read comments
May 14 2007
  RSA694977  Azolla filiculoides Anonymous s.n. Los Angeles Pasadena, Calif. Comment
  RSA694978  Azolla filiculoides Freda Detmers 1928-10-17 s.n. Los Angeles Verdugo Woodlands. Comment
  RSA694979  Azolla filiculoides Philip A. Munz 1947-3-15 s.n. San Bernardino Afton Canyon, Mojave River 488 Comment
  RSA694980  Azolla filiculoides George R. Johnstone 1936-3-22 s.n. Los Angeles Soledad Comment
  RSA703632  Azolla filiculoides Scott D. White, Angelia Carey 2004-9-16 10762 Riverside Indian Creek. Stream and margins in slow-flowing areas, gen. beneath riparian canopy. 549 Comment
  RSA709378  Azolla filiculoides A. C. Sanders 2003-8-6 27137 Los Angeles Newhall Ranch, Potrero Canyon, bottom of valley above old ranch headquarters 320 Comment
  RSA713587  Azolla filiculoides A. C. Sanders 1997-4-20 20557 Kern San Emigdio Range: San Emigdio Ranch, along dirt road from San Emigdio Canyon south to Los Lobos Creek 762 Comment
  RSA717048  Azolla filiculoides Fred M. Roberts, Chris M. Barnhill 2005-9-27 6281 Orange San Juan Capistrano: San Juan Creek wash, east of La Novia Road bridge, 1.4km E Mission San Juan Capistrano. 27 Comment
  RSA726847  Azolla filiculoides Lowell A. Ahart 2007-7-7 14260 Colusa About 1.25 miles east of River Road, about 17 miles west of Gridley. 20 Comment
  RSA728884  Azolla filiculoides Naomi Fraga, Daniel Brock 2004-10-31 1336 Kern THE OWENS PEAK EASTERN WATERSHED. Indian Wells Canyon. 1098 Comment
  RSA731721  Azolla filiculoides Jeannie Gregory, Karen Rich 2007-3-9 2109 San Diego Ramona; Mount Gower Open Space Preserve; at dead end of Gunn Stage Rd ca 2 mi. N of intersection with San Vicente Rd. 494 Comment
  RSA741420  Azolla filiculoides Justin M. Wood 2008-12-2 257 Riverside City of Temecula, Murrieta Creek, downstream of 1st street bridge. 290 Comment
  RSA751897  Azolla filiculoides Justin M. Wood, Joy England 2009-7-27 1212 San Bernardino Chino Hills State Park. McDermont Spring. 351 Comment
  RSA755370  Azolla filiculoides Lowell A. Ahart 2009-10-8 16412 Butte In a deep large ditch on the east side of the road, about 20 yards east of Parking Lot 13, Gray Lodge Waterfowl Management Area, about 7 air miles southwest of Gridley. 20 Comment
  RSA755573  Azolla filiculoides R. G. Swinney 2008-9-9 9335 Los Angeles Little Rock Creek, 0.2 mi. north of Little Rock Reservoir 960 Comment
  RSA756078  Azolla filiculoides A. C. Sanders, Mark Elvin, Dave Fleitner 2003-8-6 27131 Los Angeles Newhall Ranch, Santa Clara Riverbed, below confluence of Castaic Creek, east of Del Valle 280 Comment
  RSA790529  Azolla filiculoides James R. Shevock 1985-3-24 11087 Kern Eastern slope of the Southern Sierra Nevada: Grapevine Canyon, east base of Owens Peak and east of L.A. Aqueduct. 1037 Comment
  RSA84261  Azolla filiculoides Frank W. Peirson 1922-4-30 2948 Riverside Lancaster Valley, less than 2 miles from the Temecula River on the road to Hemet. 518 Comment
  RSA84263  Azolla filiculoides Frank W. Peirson 1924-8-31 5109 San Bernardino South of Victorville 792 Comment
  SBBG104902  Azolla filiculoides M. D. Proctor, E. A. Young 1993-4-12 ROB 397 San Luis Obispo 1 km SW of Ranch House on Nacimiento Rd; Camp Roberts Comment
  SBBG111835  Azolla filiculoides E. Neese, E. Painter 1994-6-22 HL 708 Monterey San Antonio River, near Nacimiento-Fergusson Rd bridge, ca. 1.3 km NNW of Oro Fino Cyn; Ft Hunter Liggett 300 Comment
  SBBG116284  Azolla filiculoides R. Burgess, P. Munro 1993-7-11 1159 Ventura Santa Clara River flood plain, E of Fillmore Fish Hatchery 152 Comment
  SBBG12498  Azolla filiculoides E. R. Blakley 1959-3-16 2680 Santa Barbara Lotusland Estate, corner of Coldsprings Rd and St Hwy 150 152 Comment
  SBBG126936  Azolla filiculoides D. Keil with V. L. Holland, L. D. Oyler and W. Ferren 1995-7-7 25574 Santa Barbara pond in triangle formed by San Antonio Rd W and Lompoc-Casmalia Rd intersection; Vandenberg Air Force Base Comment
  SBBG127952  Azolla filiculoides M. A. Elvin, G. M. Greenwald 2013-8-28 7281 San Luis Obispo "Colorado Pond", 4-Pond Valley, ca. 80 m from S Refuge boundary, Guadalupe-Nipomo Dunes National Wildlife Refuge 17 Comment
  SBBG132775  Azolla filiculoides R. Burgess, M. Elvin 2007-6-30 7708 Ventura Santa Clara River Channel, 3-400 m N of Victoria St Bridge 4 Comment
  SBBG17387  Azolla filiculoides E. R. Blakley 1963-7-26 6095 Santa Barbara N fork of La Brea Crk 0.25 mi S of Webber Ranch 335 Comment
  SBBG19424  Azolla filiculoides E. C. Twisselmann 1963-6-11 8431 Kern Erskine Crk; Piute Mtns 1188 Comment
Read comments
Mar 31 2010
  SBBG26221  Azolla filiculoides E. C. Twisselmann 1966-8-26 12734 Kern Cedar Crk, 0.25 mi below mouth of Lumreau Crk 792 Comment
  SBBG28505  Azolla filiculoides E. Lee 1934-7-4 970 San Joaquin Borden Hwy between Middle and Old Fks of San Joaquin River Comment
  SBBG31306  Azolla filiculoides R. F. Thorne 1966-9-14 Los Angeles lower Middle Ranch Cyn, ca. 0.75 mi above Ben Weston Beach 53 Comment
  SBBG316  Azolla filiculoides C. F. Smith 1947-9-3 2094 Santa Barbara Mission Crk, NW of old Mission Santa Barbara Comment
  SBBG32137  Azolla filiculoides R. N. Philbrick with R. F. Thorne 1967-5-18 B 67 -223 Los Angeles lower Middle Ranch Cyn crk Comment
  SBBG34282  Azolla filiculoides H. M. Pollard 1946-10-13 Ventura near Foster Park Comment
  SBBG40056  Azolla filiculoides H. M. Pollard 1959-3-16 Santa Barbara Ganna Walska Estate (Lotusland), Sycamore Cyn Rd, Montecito Comment
  SBBG41911  Azolla filiculoides H. M. Pollard 1962-9-19 Ventura Coyote Crk, ca. 0.25 mi N of Ventura River bridge, Foster Park Comment
  SBBG45311  Azolla filiculoides M. R. Benedict 1970-6-27 Los Angeles under wooden bridge, lower Cape Cyn Comment
  SBBG56305  Azolla filiculoides R. Hoffmann 1929-4-27 San Bernardino Mojave River, at Helendale Comment
  SBBG56306  Azolla filiculoides H. M. Pollard 1945-9-22 Ventura near mouth; Ventura River Comment
  SBBG56307  Azolla filiculoides S. B. Parish 1892-1 915 San Bernardino San Bernardino Valley Comment
  SBBG56309  Azolla filiculoides R. Hoffmann 1927-9-11 Santa Barbara Santa Ynez River, Buellton Comment
  SBBG85802  Azolla filiculoides C. C. Forbes 1987-7-23 1373 Santa Barbara railroad tracks N of San Antonio Crk, W of Test Pad 2; Vandenberg Air Force Base Comment
  SD10042  Azolla filiculoides Frank F. Gander 1933-5-15 San Diego San Diego, Balboa Park Comment
  SD10043  Azolla filiculoides Daniel Cleveland Jun 1885 San Diego Mission Valley Comment
  SD10044  Azolla filiculoides T. S. Brandegee 1894-5-29 San Diego Ramona Comment
  SD10045  Azolla filiculoides Irma Van Gorder 1931-8-1 31 31 San Diego Mission Gorge Comment
  SD106429  Azolla filiculoides Wayne P. Armstrong 1980-6-30 San Diego Lake Hodges, east of Interstate 15 152 Comment
  SD112058  Azolla filiculoides Linda Allen, Betsy Carpenter 1975-3-21 Los Angeles Santa Catalina Island, Cottonwood Creek Comment
  SD112346  Azolla filiculoides Darley F. Howe 1938-9-4 741 San Diego San Pasqual River Comment
  SD13443  Azolla filiculoides Susan G. Stokes Jun 1895 San Diego Sweetwater Comment
  SD14585  Azolla filiculoides Frank F. Gander 1936-4-15 1375 San Diego Near Ramona Comment
  SD155377  Azolla filiculoides Jon P. Rebman, Mike Mayer 2001-10-3 7506 San Diego Mission Valley Preserve: along the San Diego River from Sefton Park to the Interstate 5 bridge 20 Comment
  SD15781  Azolla filiculoides Frank F. Gander 1936-5-26 2348 San Diego Lake Hodges Comment
  SD15819  Azolla filiculoides Frank F. Gander 1936-5-26 2386 San Diego San Pasqual Comment
  SD167015  Azolla filiculoides Jon P. Rebman, J. Gregory, J. Rocks, & J. Dewitt 2004-8-10 10620 San Diego Sycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, southwest of Loveland Reservoir; on the lower northeast side of Sycuan Peak, near Sloan Ranch 284 Comment
  SD171259  Azolla filiculoides Jeannie Gregory, Joe Barth 2005-7-23 1834 San Diego Town of Alpine, Viejas West private property, 1.6 miles WSW of Viejas Mountain summit, 0.6 miles NW of intersection of Anderson Road and Victoria Drive 601 Comment
  SD176157  Azolla filiculoides Margaret R. Mulligan, Joe Barth 2005-7-26 1284 San Diego McGinty Mountain Ecological Reserve (California Fish & Game). SE of city El Cajon. SE of intersection of Willow Glen Dr and Hillsdale Rd, in bed of Sweetwater River. 111 Comment
  SD185052  Azolla filiculoides Andrew C. Sanders 2005-10-7 31776 San Diego Buena Vista Lagoon Ecological Reserve, Oceanside, NW side of lagoon near Audubon Nature Center at Hill St./Carlsbad Blvd. Comment
  SD187295  Azolla filiculoides Scott D. White, Angelia Carey 2004-9-16 10762 Riverside San Jacinto Mountain foothills: Indian Creek. 548 Comment
  SD194675  Azolla filiculoides Jeannie Gregory, K. Rich 2007-3-9 2109 San Diego Ramona; Mount Gower Open Space Preserve; at dead end of Gunn Stage Road ca 2 mi N of intersection with San Vicente Road. 494 Comment
  SD194676  Azolla filiculoides Jeremy Buegge 2006-8-5 1419 San Diego Escondido, San Dieguito River, ca. 500m west of Lake Hodges dam and 100m south of Del Dios Hwy 54 Comment
  SD20259  Azolla filiculoides Frank F. Gander 1938-1-12 4933 San Diego Near Old Mission Dam, Mission Gorge Comment
  SD21929  Azolla filiculoides Frank F. Gander 1938-7-13 6133 San Diego Poway Junction Comment
  SD221479  Azolla filiculoides Jon P. Rebman, W. Schmidtmann, L. Aerne & V. Marshall 2011-8-23 22311 San Diego Cleveland National Forest: around a large pond in Ritchie Creek just north of Eagle Peak Road; east side of pond 844 Comment
  SD223217  Azolla filiculoides Jon P. Rebman, W. Schmidtmann, G. Kenney, J. Martin 2012-4-18 23241 San Diego Camp Pendleton: northeast of Stuart Mesa Road and west of Vandergrift Blvd.; along dirt road on the north side of the Santa Margarita River 4 Comment
  SD228015  Azolla filiculoides Jon P. Rebman, W. Schmidtmann, J. Green, V. Marshall,T. Barckley 2012-5-31 24620 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
  SD230943  Azolla filiculoides James Shevock 1985-3-24 11087 Kern Eastern slope of the Southern Sierra Nevada. Grapevine Canyon, east base of Owens Peak and east of L.A. Aqueduct. 1036 Comment
  SD231449  Azolla filiculoides Jon P. Rebman, Victoria Marshall & Tom Barckley 2012-6-26 24995 San Diego Cleveland National Forest: vicinity of Buckman Springs, NE of Morena Reservoir; south of Morena Stokes Valley/Corral Canyon Rd. and west of Buckman Springs Road; along streambed 929 Comment
  SD235130 Image available Azolla filiculoides Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-5-15 26450 San Diego Camp Pendleton: west-central portion of Base; Training Area Alpha Three; northwest of Camp Horno and southwest of Basilone Road; in the vicinity of Range 207; along the South Fork of San Onofre Creek 70 Comment
  SD238395  Azolla filiculoides Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-5-21 26625 San Diego Camp Pendleton: south-central portion of Base; Training Area SMR2; northeast of the intersection of Vandegrift Blvd. and Basilone Road; along the southeast side of the Santa Margarita River 24 Comment
  SD239478  Azolla filiculoides A. C. Sanders, Mark Elvin, Dave Fleitner 2003-8-6 27131 Los Angeles NE end of Santa Susana Mtns.: Newhall Ranch, Santa Clara Riverbed, below confluence of Castaic Creek, east of Del Valle (Val Verde 7.5'Q) 280 Comment
  SD240473  Azolla filiculoides Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-5-8 28329 San Diego Camp Pendleton: Training Area India: eastern portion of Base; along the Santa Margarita River just southwest of the De Luz Road crossing 35 Comment
  SD244256  Azolla filiculoides Jon P. Rebman, V. Marshall, J. Greene, D. Fosket, & J. Roberts 2013-5-29 26798 San Diego Lake Sutherland: northeast of Ramona; east of Lake Sutherland Dam Road; northeast side of the Lake near a creek and east of the dam and spillway 619 Comment
  SD244838  Azolla filiculoides Jon P. Rebman, Layla Aerne-Hains, Carl Bell, & David Thompson 2014-5-16 28614 San Diego Manzanita Band of Kumeyaay Nation Reservation: northwest of Boulevard; approx. 4.5 miles north of the Golden Acorn Casino & I-8: vicinity of Manzanita Lake 1200 Comment
  SD249294  Azolla filiculoides Richard L. Breisch 2011-8-5 817 San Diego Lake Morena County Park; along Cottonwood Creek, just south of Corral Canyon Road about 0.75 mile SW of junction with Buckman Springs Road (S-1). 925 Comment
  SD254556  Azolla filiculoides Ann Howald, Christina Freeman 2015-1-1 3411 Sonoma Inner North Coast Ranges: Annadel State Park, Ledson Marsh, northwest corner, south of Marsh Trail (Kenwood 7.5'Q) 362 Comment
  SD254729  Azolla filiculoides Susan T Welker 1993-10-5 San Diego Lake Henshaw area. North west of Vista Irrigation District. Gate #2; west of Hwy 79; south of Linton Rd., (Puerta La Cruz Cons. Camp); north of Warner Springs 868 Comment
  SD43552  Azolla filiculoides Philip A. Munz 1947-3-15 11658 San Bernardino Afton Canyon, Mohave River, Mohave Desert 487 Comment
Read comments
Jan 4 2007
  SD69569  Azolla filiculoides Robert F. Thorne 1966-9-14 36659 Los Angeles Santa Catalina Island, Lower Middle Ranch Canyon, ca.75 miles above Ben Weston Beach, on surface of small shallow stream 53 Comment
  SD71366  Azolla filiculoides Henry M. Pollard 1965-8-31 Ventura Antonio Creek between Arnaz Apple Orchards and Oak View. Comment
  SD75731  Azolla filiculoides D. W. Taylor 1970-6-4 T 70 51 San Luis Obispo Reservoir Canyon: 900' E, 1700' S, S30, T30S, R13E. Comment
  SD86073  Azolla filiculoides R. Mitchel Beauchamp, R. C. Pierce 1971-6-2 2698 San Diego In slow stream, Echo Dell. 1007 Comment
  SDSU13513  Azolla filiculoides W. Miller 1972-8-9 Riverside 75 m. north of road. Comment
  SDSU14014  Azolla filiculoides Dinna Estrella, M. G. Simpson 2002-4-20 29 Riverside Santa Margarita Ecological Reserve. River, ca. 1/4 mile east of junction with Via Tornado Road. 229 Comment
  SDSU14320  Azolla filiculoides Michelle Perl 2002-4-20 13 Riverside Santa Margarita Ecological Reserve 1/8 mile east of the junction between Santa Margarita River and Via Tornado Road. 229 Comment
  SDSU16204  Azolla filiculoides Jon Rebman, Mike Mayer 2001-10-3 7506 San Diego Mission Valley Preserve: along the San Diego River from Sefton Park to the Interstate 5 bridge 20 Comment
  SDSU2050  Azolla filiculoides FMC 179 San Diego Mission Gorge Comment
  SEINET3154491  Azolla filiculoides S. B. Parish 1906-10-4 5278 San Bernardino San Bernardino Valley 305 Comment
  SEINET3875614  Azolla filiculoides Steve Boyd 1996-4-25 8693 Los Angeles Liebre Mountains, Knapp Ranch area at upper end of Castaic Creek drainage in broad alluvial valley at head of Cienega Canyon, south of Liebre Mountain.; 0 914 Comment
  SEINET3875617  Azolla filiculoides Lowell Ahart 1990-5-20 6473 Butte About 1/4 mile south of the Feather River, about 4/10 mile west of Pacific Heights Road, about 4 1/2 miles south-west of Oroville.; 0 30 Comment
  SEINET4142883  Azolla filiculoides R. G. Swinney 2008-9-9 9335 Los Angeles San Gabriel Mtns. Little Rock Creek, 0.2 mil north of Little Rock Reservoir. (Pacifico Mountain 7.5' Q.).; 0 960 Comment
  SEINET5777572 Image available Azolla filiculoides S. M. Tracy 1887-1 307 San Bernardino Barstow Comment
  SEINET6188358  Azolla filiculoides David Keil 1981-10-25 14272 -1 San Luis Obispo Just west of junction of Huasna and Branch Mill Road east of Arroyo Grande Comment
  SFV7092  Azolla filiculoides K. A. Wilson 1974-8-21 1443 Los Angeles Santa Monica Mountains Malibu Creek. Kanan Road and Triunfo Canyon Road intersection. 245 Comment
  SJSU3922  Azolla filiculoides C. W. Sharsmith 1964-6-21 7349 Sacramento Bradshaw Rd. c. 10 mi SE of Sacramento Comment
  UC1063697  Azolla filiculoides Jerome S. Horton 1938-7-28 513 Los Angeles surface of San Dimas Reservoir; Pomona Quadrangle, San Dimas Watershed Comment
  UC1101612  Azolla filiculoides Herbert L. Mason 1947-8-12 13503 Modoc juction of N and S forks of Pit River Altura Comment
  UC1177515  Azolla filiculoides John Thomas Howell 1946-6-30 22170 Marin Rodeo Lagoon Comment
  UC1192362  Azolla filiculoides Malcolm A. Nobs and S. Galen Smith 1949-8-26 1593 San Mateo marshes at mouth of Pescadero Creek Comment
  UC1192363  Azolla filiculoides Malcolm A. Nobs and S. Galen Smith 1949-8-9 1246 Humboldt Clam Beach Comment
  UC1192364  Azolla filiculoides Malcolm A. Nobs and S. Galen Smith 1949-6-22 830 San Luis Obispo ca. 3 mi s Oceano (Dune Lakes Gun Club) Comment
  UC122588  Azolla filiculoides unknown 1894-4-25 San Diego Ramona Comment
  UC122589  Azolla filiculoides unknown 1894-5-29 San Diego Ramona Comment
  UC122590  Azolla filiculoides Mrs. R. M. Austin June 1894 Modoc Willow Creek Valley Comment
  UC122591  Azolla filiculoides H. N. Bolander 1866-1 San Francisco San Francisco Comment
  UC1302459  Azolla filiculoides Robert F. Thorne and P. C. Everett 1964-2-7 33484 Los Angeles seepage pool below dam Middle Canyon Creek; Santa Catalina Isl. 152 Comment
  UC1483380  Azolla filiculoides Robert F. Thorne, D. Propst, and M. Hoefs 1974-9-12 45109 Los Angeles below Rancho Escondido; Santa Catalina Isl., Cottonwood Canyon 106 Comment
  UC150771  Azolla filiculoides LeRoy Abrams 1902-10-13 1833 Santa Cruz Aptos Comment
  UC1536056  Azolla filiculoides Robert F. Thorne and C. W. Tilforth 1971-5-24 39622 Madera ca. 3 mi se of Coarse Gold; Coarse Gold Highlands DVP 609 Comment
  UC1562367  Azolla filiculoides Lowell Ahart 1990-5-20 6473 Butte ca. 4 1/2 mi sw of Oroville (ca. 1/4 mi s of Feather River, ca. 4/10 mi w of Pacific Heights Rd.) 30 Comment
  UC1562395  Azolla filiculoides Lowell Ahart 1990-5-20 6473 Butte ca. 4 1/2 mi sw of Oroville (ca. 1/4 mi s of Feather River, ca. 4/10 mi w of Pacific Heights Rd.) 30 Comment
  UC1619933  Azolla filiculoides Barbara Ertter, Brad Olson 1991-9-28 10849 Contra Costa S end San Pablo Reservoir between Orinda and El Sobrante 97 Comment
  UC1738569  Azolla filiculoides E. Neese, E. Painter 1994-6-22 HL 708 Monterey Fort Hunter Liggett (Cantonment), both sides of Nacimiento-Fergusson Road bridge over San Antonio River, ca. 1.3 air km NNW of Oro Fino Canyon, ca. 4 air km NW of Lower Stony Reservoir 300 Comment
  UC1783437  Azolla filiculoides A. C. Sanders 25227 Los Angeles Santa Clara Riverbed 304 Comment
Read comments
Dec 7 2014
  UC1789109  Azolla filiculoides A. C. Sanders, P. J. MacKay, S. D. White, C. L. Sanders 1994-9-18 15698 San Bernardino San Bernardino Mountains: Clarks Ranch (site) along the Seven Pines Road, ca. 0.25 mi E of Deer Creek, Santa Ana River Canyon 1494 Comment
  UC1922449  Azolla filiculoides Naomi Fraga, Daniel Brock 2004-10-31 1336 Kern Sierra Nevada; Southern Sierra Nevada region: THE OWENS PEAK EASTERN WATERSHED. Indian Wells Canyon. Comment
  UC202031  Azolla filiculoides Dr. P. B. Kennedy 1917-4-29 San Mateo Colma Creek in San Francisco Comment
  UC2042150  Azolla filiculoides Nick Jensen with Neal Kramer 2014-9-7 2492 Kern Tejon Ranch. Along Lower Tejon Creek. Comment
  UC211178  Azolla filiculoides I. Johnston 1917-5-13 1030 Los Angeles El Monte Comment
  UC218677  Azolla filiculoides P. A. Munz 1922-4-29 5109 Riverside Lancaster Valley, S of Hemet 457 Comment
  UC375172  Azolla filiculoides W. J. V. Osterhout May, 1903 Alameda Berkeley Comment
  UC380920  Azolla filiculoides Marcus E. Jones, A. M. 1882-3-7 3043 Los Angeles Pasadena Comment
  UC414640  Azolla filiculoides F. M. Cota 1930-7-21 35 San Diego below Sutherland Dam (Santa Isabella Creek) Comment
  UC42325  Azolla filiculoides M. A. Howe 1892-10-21 San Francisco near San Francisco (Lake Merced) Comment
  UC42326  Azolla filiculoides S. B. and W. F. Parish July 1887 San Bernardino San Bernardino Valley Comment
  UC42328  Azolla filiculoides W. A. Setchell May, 1896 Alameda Alvarado Comment
  UC42330  Azolla filiculoides Marshall A. Howe 1895-11-13 San Francisco Mountain Lake Comment
  UC455201  Azolla filiculoides I. J. Condit 1908-11-14 San Luis Obispo Oceano Comment
  UC489007  Azolla filiculoides C. V. Meyer 1929-7-12 794 San Diego San Luis Rey River Rincon Comment
  UC503075  Azolla filiculoides Joseph P. Tracy 1927-7-16 8258 Humboldt Eureka; Northern Coast Ranges 0 Comment
  UC505576  Azolla filiculoides E. W. Voegelin 1933-5-19 202 Kern 2 1/2 mi n Weldon (<Steban> Miranda's rancheria); n side of S. Fork valley Comment
  UC519277  Azolla filiculoides C. V. Meyer 1929-7-12 794 San Diego San Luis Rey River Rincon Comment
  UC535004  Azolla filiculoides Edward Lee 1934-7-4 970 San Joaquin Borden Hwy. between Middle and Old forks of San Joaquin River Comment
  UC552470  Azolla filiculoides N. L. Gardner 1936-6-8 San Francisco Lake Merced Comment
  UC650471  Azolla filiculoides Ira L. Wiggins 1928-6-13 3064 San Diego 4 mi below Pala Comment
  UC650576  Azolla filiculoides Ira L. Wiggins 1928-6-13 3064 San Diego 4 mi below Pala (San Luis Rey River) Comment
  UC667945  Azolla filiculoides Joseph P. Tracy 1936-10-11 15197 Mendocino Outlet Creek Longvale 371 Comment
Read comments
Jan 4 2007
  UC750504  Azolla filiculoides Henry M. Pollard 1945-6-13 Ventura Mirror Lake, Ojai Valley Comment
Read comments
Apr 23 2015
  UC750505  Azolla filiculoides Henry M. Pollard Ventura Ventura River near Foster Park; Ventura River Basin Comment
  UC766943  Azolla filiculoides R. F. Hoover 1935-3-1 257 Stanislaus Grayson Comment
  UC812935  Azolla filiculoides Mrs. Joseph Clemens 1910-8-15 Monterey Carmel River Comment
  UC812937  Azolla filiculoides C. L. Hitchcock 1940-4-30 6242 Inyo 4 mi W of Lone Pine Comment
  UCD136018  Azolla filiculoides Ernest C. Twisselmann 1961-10-5 6632 Kern Kern River at Hart Memorial Park. 152 Comment
  UCD136019  Azolla filiculoides Clifton F. Smith 1947-9-3 2094 Santa Barbara In Mission Creek northwest of Old Mission Santa Barbara. Comment
  UCD136020  Azolla filiculoides Henry M. Pollard 1962-9-19 s.n. Ventura Ventura River Basin, in Coyote Creek, ca. 1/4 mile north of Ventura River bridge, Foster Park. Comment
  UCD136021  Azolla filiculoides P. B. Kennedy 1927-7-13 s.n. San Luis Obispo San Luis Obispo County: Oceano, California. Comment
  UCD146925  Azolla filiculoides Chuck Hughes 2012-5-1 307 Mendocino Little Lake Valley, north of Willits. 403 Comment
  UCD149960  Azolla filiculoides William Anderson 1964-8-25 s.n. Fresno Firebaugh. 46 Comment
  UCD170029  Azolla filiculoides Louis C. Wheeler 1933-7-15 1941 Los Angeles Los Angeles Basin, Los Angeles River at Los Feliz Blvd. 121 Comment
  UCD170030  Azolla filiculoides Henry M. Pollard 1946-10-13 s.n. Ventura Near Foster Park. 70 Comment
  UCD41865  Azolla filiculoides Geri Hulse-Stephens 2001-9-9 861 Lake Goat Mountain. Three Walnuts Marsh. 1st glade east of vernal pools. 944 Comment
  UCD42045  Azolla filiculoides Geri Hulse-Stephens 2001-6-5 633 Lake Goat Mountain. Bear Wallow. 944 Comment
  UCD74463  Azolla filiculoides J. E. Sandoval 1995-8-28 61 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
  UCR109011  Azolla filiculoides L. C. Wheeler 1968-9-21 s.n. Los Angeles San Gabriel Mtns, Soledad Canyon, Santa Clara River 530 Comment
  UCR123672  Azolla filiculoides George K. Helmkamp, Elizabeth Helmkamp 1999-10-16 5324 Mono Sierra Nevada Mountains, Along Owens River, 0.6 mi NW of Benton's Crossing. 2119 Comment
  UCR12631  Azolla filiculoides Margaret-Lee Dean 1965-3-23 s.n. San Bernardino Mojave Desert, Mojave River at Oro Grande 793 Comment
  UCR127645  Azolla filiculoides A. C. Sanders, Mark Elvin, Dave Fleitner 2003-8-6 27137 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, Santa Clara Riverbed, below confluence of Castaic Creek, east of Del Valle 280 Comment
  UCR127646  Azolla filiculoides A. C. Sanders, Mark Elvin, Dave Fleitner 2003-8-6 27131 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, Santa Clara Riverbed, below confluence of Castaic Creek, east of Del Valle 280 Comment
  UCR127647  Azolla filiculoides A. C. Sanders, Mark Elvin 2002-6-20 25227 Los Angeles NE end of Santa Susana Mtns., Santa Clara River bottom at confluence with Castaic Creek, near and above bench mark 926, at foot of bluffs on south side of river 290 Comment
  UCR132769  Azolla filiculoides A. C. Sanders, P. J. MacKay, Scott D. White, C. L. Sanders 1994-9-18 15698 San Bernardino San Bernardino Mtns, Clark's Ranch (site) along the Seven Pines Rd, c. 0.25 mi east of Deer Creek, Santa Ana River Canyon 1494 Comment
  UCR145471  Azolla filiculoides L. C. Wheeler 1933-7-15 1941 Los Angeles Los Angeles Basin, Los Angeles River at Los Feliz Blvd. 122 Comment
  UCR146486  Azolla filiculoides Scott D. White, Angelia Carey 2004-9-16 10762 Riverside San Jacinto Mountains foothills, Indian Creek; (Lake Fulmor) 567 Comment
  UCR153997  Azolla filiculoides Jon P. Rebman, M. Mayer 2001-10-3 7506 San Diego Mission Valley Preserve: along the San Diego River from Sefton Park to the Interstate 5 bridge. Square: R8 20 Comment
  UCR156783  Azolla filiculoides Jon P. Rebman, J. Gregory, J. Rocks, & J. Dewitt 2004-8-10 10620 San Diego Sycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, southwest of Loveland Reservoir; on the lower northeast side of Sycuan Peak, near Sloan Ranch 285 Comment
  UCR163039  Azolla filiculoides A. C. Sanders, T. B. Salvato 2005-10-7 31776 San Diego South Coast, Buena Vista Lagoon Ecological Reserve, Oceanside, NW side of lagoon near Audubon Nature Center at Hill St./Carlsbad Blvd. 3 Comment
  UCR171760  Azolla filiculoides Margaret R. Mulligan, Joe Barth 2005-7-26 1284 San Diego McGinty Mountain Ecological Reserve (California Fish & Game). SE of city El Cajon. SE of intersection of Willow Glen Dr and Hillsdale Rd, in bed of Sweetwater River. San Diego Atlas Square R14 112 Comment
  UCR207787  Azolla filiculoides O. F. Clarke 2004-8-23 s.n. Orange Santa Ana River Valley, Yorba Linda, Yorba Regional Park, Santa Ana River bank near intersection of E. La Palma Ave. and Fairmont Blvd. 91 Comment
  UCR207979  Azolla filiculoides Samuel R. Tyson 1943-7-7 s.n. Los Angeles San Gabriel Mountains, San Dimas Canyon, San Dimas Reservoir 438 Comment
  UCR209966  Azolla filiculoides R. G. Swinney 2008-9-9 9335 Los Angeles San Gabriel Mtns., Little Rock Creek, 0.2 mi. north of Little Rock Reservoir 960 Comment
  UCR214668  Azolla filiculoides A. C. Sanders, Dan S. Cooper 2010-4-30 38155 Los Angeles South Coast, Madrona Marsh, Torrance 24 Comment
  UCR23357  Azolla filiculoides John C. Roos 1942-3-7 1009 Los Angeles San Gabriel Mtns., Big Tujunga Canyon 457 Comment
  UCR236127  Azolla filiculoides Jim Andre, Glenn L. Clifton 2011-5-27 18327 Inyo Owens Valley, along Lubken Road c. 1 mi west of US Hwy 395 1237 Comment
  UCR245000  Azolla filiculoides Jon P. Rebman, Victoria Marshall, Tom Barckley 2012-6-26 24995 San Diego Peninsular Range, Cleveland National Forest, vicinity of Buckman Springs, NE of Morena Reservoir, southeast of Morena Stokes Valley/Corral Canyon Road and west of Buckman Springs Road, along streambed. Square: S22 930 Comment
  UCR249735  Azolla filiculoides Jon P. Rebman, Warren Schmidtmann, G. Kenney 2013-5-21 26625 San Diego Camp Pedleton, south-central portion of the base; Training Area SMR2, northeast of the intersection of Vandegrift Blvd and Basilone Road, along the southeast side of the Santa Margarita River. Square: E6 25 Comment
  UCR261389  Azolla filiculoides R. G. Swinney 2010-6-29 13384 Los Angeles San Gabriel Mountains/Verdugo Mountains, Hansen Food Control Basin, confluence of Big Tujunga Wash/stream with Hansen Lake 308 Comment
  UCR261395  Azolla filiculoides Joseph Cahill, Erik Jordan 2010-11-14 1110- 01 Ventura South Coast Range, Old Creek Road off Hwy 33 about 1 mile south of Oak View 98 Comment
  UCR264482  Azolla filiculoides Mark A. Elvin, Michael Brady, Jason Storlie 2014-9-16 7633 San Luis Obispo Central Coastal: Santa Maria River Valley, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, 'Colorado Pond,' c. 80 m from south Refuge boundary 17 Comment
  UCR265434  Azolla filiculoides Ann Howald, Christina Freeman 2015-6-1 3411 Sonoma Inner North Coast Ranges, Annadel State Park, Ledson Marsh, northwest corner, south of Marsh Trail 362 Comment
  UCR271705  Azolla filiculoides Mitch Provance, Callen Huff 2009-4-6 10396 Kern Tehachapi Mountains Foothills/San Joaquin Valley, Tejon Creek c. 11.5 miles east of Mettler, Tejon Ranch 296 Comment
  UCR271712  Azolla filiculoides Mitch Provance 2011-6-27 17172 B San Bernardino San Bernardino Valley, Near Colton, 0.3 mi. S of Agua Mansa Rd., at the confluence of the Rialto Channel and the Santa Ana River 268 Comment
  UCR273970  Azolla filiculoides Mitch Provance 2015-8-10 815- 60 Tulare Foothills of the Eastern San Joaquin Valley, Hungry Hollow, 7 mi due E of Terra Bella, transmission corridor, 2.3 mi S of Deer Creek 506 Comment
  UCR277758  Azolla filiculoides Mitch Provance 2011-7-29 17040 Riverside Santa Ana River Valley, Santa Ana River Wash, area between Market St. and the 60 Freeway 244 Comment
  UCR43227  Azolla filiculoides David J. Keil, E. A. Wise 1982-7-2 16309 San Luis Obispo Central Coast, Nipomo Mesa area west of Pomeroy Rd along Black Lake Canyon trail Comment
  UCR95226  Azolla filiculoides D. L. Banks, E. H. Banks 1996-5-2 946 Riverside Agua Tibia Mountains, NW Palomar Mountains; NW foothills of Dorland Mtn, S end of Los Caballos Road, University of California-Emerson Oaks Reserve, at the Emerson Cottage 524 Comment
  UCR96383  Azolla filiculoides George K. Helmkamp 1996-9-29 1254 Mono Spring [Layton Springs] on the east side of Lake Crowley 3.5 miles SSE of Benton Crossing 2073 Comment
  UCR99570  Azolla filiculoides Julie A. Greene, Steve Boyd, D. Bramlet, H. Flores, H. Ochoterana 1993-7-9 1418 Riverside San Jacinto Valley, San Jacinto Wildlife Area [northwest of Lakeview] 433 Comment
  UCSB21073  Azolla filiculoides Keefe, Joseph 1967-4-21 San Luis Obispo Floating in north edge of Oso Flaco Lake, northwest of Santa Maria 9 Comment
  UCSB28464  Azolla filiculoides Russum, J. 1973-5-26 Santa Cruz Below Hazel Rd., Boulder Creek 149 Comment
  UCSB38544  Azolla filiculoides Lampl, Diane 1981-5-3 Santa Barbara Approximately 2/3 mile southeast of Rancho San Fernando Rey along extreme southeast edge of Lake Cachuma, in an area 200 yards either side of drainage of unnamed creek between dirt road and water's edge on 4/26/1981 228 Comment
  UCSB40957  Azolla filiculoides Baley, Dave 1981-5-3 Santa Barbara Approximately 2/3 mile southeast of Rancho San Fernando Rey along extreme southeast edge of Lake Cachuma, in an area 200 yards either side of drainage of unnamed creek between dirt road and water's edge on 4/26/1981 228 Comment
  UCSB47704  Azolla filiculoides Forbes, Holly 1982-7-13 Santa Barbara La Purisima Mission State Historic Park; 2 km. NE of Lompoc City limit Comment
  UCSB52947  Azolla filiculoides Roberts, Fred; Polek, M. 1983-11-16 Orange Newport Beach; upper Newport Back Bay near Back Bay Drive, 3.0 km. W UCI campus center 2 Comment
  UCSB56894  Azolla filiculoides Ferren, Wayne 1987-7-29 Santa Barbara Shuman Creek estuary, Vandenberg Air Base Comment
  UCSB61353  Azolla filiculoides Parikh, Anuja; Gale, Nathan 1994-6-17 Santa Barbara In bottom areas of created wetland site Wildflower Wetland 37 Comment
  UCSB71633  Azolla filiculoides Olson, Mark 1993-6-18 Santa Barbara Burton Mesa Project Area; W of Vandenberg Village, nearly a mile SW of Cabrillo High School, S of Hwy 1; Shown as intermittent pond on Lompoc quadrangle Comment
  CAS-BOT-BC53684  Azolla filiculoides James R. Shevock 1981-3-7 8066 Kern Along Kelso Creek at the junction with Dry Meadows Creek. MDB&M 975 Comment
  CAS-BOT-BC53685  Azolla filiculoides Ernest C. Twisselmann 1956-8-10 3118 Kern Temblor Range and teh Western San Juaqin Valley - Buena Vista Slough floodgates 4.1 miles northwest of Tupman 82 Comment
  CAS-BOT-BC53693  Azolla filiculoides John Thomas Howell 1970-9-24 47387 Kern Sierra Nevada - Dry bed of Clear Creek, 1.5 mile N of Havilah 914 Comment
  CAS-BOT-BC53695  Azolla filiculoides Robert F. Thorne; D. Propst; M. Hoefs 1974-9-12 45109 Los Angeles Santa Catalina Island: on surface of stream and reservoir in Cottonwood Canyon below Rancho Escondido. 106 Comment
  CAS-BOT-BC53696  Azolla filiculoides Peter Raven 1962-5-22 17853 Los Angeles Channel Islands, Santa Catalina Island - Middle Creek about 1 mile below Ranch. Comment
  CAS-BOT-BC66209  Azolla filiculoides G. R. Vasey 1880-6-1 694 San Diego Hot Springs Comment
  CAS-BOT-BC66215  Azolla filiculoides Mrs. R. M. Austin 1894-6-1 s.n. Butte Cold Springs, Willow Creek Comment
  CAS-BOT-BC66216  Azolla filiculoides David D. Keck 1932-9-28 1844 Fresno China Slough, creek throughout Centerville Comment
  CAS-BOT-BC66221  Azolla filiculoides Henry M. Pollard 1959-3-16 s.n. Santa Barbara on Walska Estate (Lotus land), Sycamore Canyon Rd., Montecito Comment
  CAS-BOT-BC66222  Azolla filiculoides Peter H. Raven; Henry J. Thompson 1959-9-27 14534 Ventura north-west side of Lake Sherwood 291 Comment
  CAS-BOT-BC66224  Azolla filiculoides Malcom A. Nobs; S. Galen Smith 1948-7-12 89 Merced roadside ditch, 2.4 miles north of Volta schoolhouse on road to Gustine Comment
  CAS-BOT-BC66225  Azolla filiculoides John Thomas Howell 1929-4-26 4206 Merced 3 miles n. of Merced on 6 Mile Road 51 Comment
  CAS-BOT-BC66227  Azolla filiculoides Mark Kerr 1940-6-23 663 Inyo 3 miles east of Independence 1127 Comment
  CAS-BOT-BC66228  Azolla filiculoides Edward Lee 1934-7-4 970 San Joaquin Borden Highway between Middle and Old forks of the San Joaquin River Comment
  CAS-BOT-BC66229  Azolla filiculoides J. W. Blankinship 1928-9-17 s.n. Lake Clear Lake, mouth of Scott Cr., Upper Lake Comment
  CAS-BOT-BC66231  Azolla filiculoides Edward Lee 1934-7-4 970 San Joaquin Borden Highway between Middle and Old forks of the San Joaquin River Comment
  CAS-BOT-BC66234  Azolla filiculoides John Thomas Howell 1956-12-3 31972 Mariposa 5.5 miles from Cathay on road to Planada Comment
  CAS-BOT-BC66238  Azolla filiculoides Clare R. Wheeler 1987-1-18 3798 Mendocino Gualala, W of Hwy 1, N of bridge over Gualala River Comment
  CAS-BOT-BC66239  Azolla filiculoides Clare R. Wheeler 1981-9-16 2830 Mendocino ca. 1.6 km up the outlet stream of Hunter Lagoon, Manchester Beach State Park Comment
  CAS-BOT-BC68328  Azolla filiculoides Volney Rattan 1883-3-1 s.n. San Mateo Milbrae Comment
  CAS-BOT-BC68329  Azolla filiculoides Roxana S. Ferris 1920-10-1 2102 San Mateo Santa Cruz Mountain Peninsula - Mud Lakes, Coalmine Ridge Comment
  CAS-BOT-BC68338  Azolla filiculoides Peter Rubtzoff 1963-6-22 5189 Sonoma Bennett Mtn. Lake Comment
  CAS-BOT-BC68340  Azolla filiculoides Peter Rubtzoff 1961-8-6 4673 Sonoma Americano Creek 1/2 mi. east of Valley Ford Comment
  CAS-BOT-BC68341  Azolla filiculoides Peter Rubtzoff 1961-6-23 4653 Sonoma Bennett Mtn. Lake Comment
  CAS-BOT-BC68352  Azolla filiculoides Joseph Cook (Rev.) Nevin 1904-5-1 s.n. Los Angeles Los Angeles River Comment
  CAS-BOT-BC68358  Azolla filiculoides Peter H. Raven 1964-3-25 18750 Monterey along borders of San Antonio river 3 miles north of Jolon Comment
  CAS-BOT-BC68359  Azolla filiculoides Peter H. Raven 1964-3-25 18750 Monterey Along borders of San Antonio river 3 miles north of Jolon Comment
  CAS-BOT-BC68360  Azolla filiculoides Beatrice F. Howitt 1956-11-18 1010 a Monterey Santa Lucia Mountains - In the water of Cachagua Creek on the Hastings Reservation Comment
  CAS-BOT-BC68361  Azolla filiculoides Beatrice F. Howitt 1963-10-21 1814 Monterey Santa Lucia Mountains - Carmel River near the bridge at the Farm Center in Carmel Valley Comment
  CAS-BOT-BC68362  Azolla filiculoides Jean M. Linsdale 1943-6-10 15 Monterey Santa Lucia Mountains - Frances Simes Hastings Natural History Reservatoin Comment
  CAS-BOT-BC68363  Azolla filiculoides Floyd Durham 1942-7-2 s.n. Monterey Frances Simes Hastings Natural History Reservatoin, upper Carmel Valley about 2 miles northeast of Jamesburg. Comment
  CAS-BOT-BC68364  Azolla filiculoides Ira L. Wiggins 1967-9-14 20793 Monterey Drainage ditch on N side of California Highway No. 1, 2 mi. N of Salinas River. Comment
  CAS-BOT-BC68365  Azolla filiculoides M. E. B. Norton 1877-1-1 s.n. Monterey Skyland, Santa Cruz Mts. Comment
  CAS-BOT-BC68366  Azolla filiculoides Howard Walton Clark 1925-7-1 s.n. San Francisco Steinhart Aquarium, Golden Gate Park Comment
  CAS-BOT-BC68368  Azolla filiculoides Miss E. Cannon 1898-5-10 s.n. San Francisco South San Francisco Comment
  CAS-BOT-BC68369  Azolla filiculoides Peter H. Raven 1956-9-16 10485 San Francisco North shore of Lake Merced Comment
  CAS-BOT-BC68370  Azolla filiculoides Peter H. Raven 1951-10-14 3918 San Francisco SW of Pacheco St. at 24th Avenue Comment
  CAS-BOT-BC68371  Azolla filiculoides Peter Rubtzoff 1957-4-27 3268 San Francisco Presidio - Lobos Creek between 16th Ave. and Lincoln Boulevard Comment
  CAS-BOT-BC68372  Azolla filiculoides Evelina Cannon 1896-5-1 s.n. San Francisco San Francisco - Mountain Lake Comment
  CAS-BOT-BC68373  Azolla filiculoides Peter H. Raven 1954-4-12 6564 San Francisco San Francisco - Pine Lake Comment
  CAS-BOT-BC68375  Azolla filiculoides George Oberlander 1951-3-30 1174 San Mateo San Francisco Watershed Reserve, San Mateo Creek Comment
  CDA14197  Azolla filiculoides G. Kalin 1998-4-9 PDR 1112487 San Diego South Coast; no location data 0 Comment
  CDA18795  Azolla filiculoides Deforest, Storm 2000-3-27 PDR 1199217 Yuba Loma Rica Rd., Marysville. 0 Comment
  CDA21224  Azolla filiculoides G. F. Hrusa, S. A. Wagner 1992-4-8 9106 San Joaquin At Oxbow Lake. Caswell Memorial State Park 0 Comment
  CDA42494  Azolla filiculoides B. Oliver D. Griffin 1991-7-26 s.n. Monterey Laguna Seca County Park, Monterey. 0 Comment
  CDA42495  Azolla filiculoides E. O. Mankins 1958-5-31 s.n. Tulare Springville. 0 Comment
  CDA42496  Azolla filiculoides S. T. Ancell 1961-3-22 s.n. Tehama Mills Ranch, Red Bluff. 0 Comment
  CDA42497  Azolla filiculoides R. A. deGrassi 1963-5-15 s.n. Mendocino Ben Mast property, Laytonville. 0 Comment
  GH376901  Azolla filiculoides Unknown Los Angeles Comment
  GH376902  Azolla filiculoides Mrs. C. C. Bruce 1899-10-01 - 1899-11-01 Unknown Pitt River Comment
  GH376909  Azolla filiculoides R. F. Thorne & P. Everett 1964-2-7 33484 Unknown Middle Canyon Creek below dam. Santa Catalina Island 152 Comment
  GH376912  Azolla filiculoides J. G. Lemmon 1878-07-01 - 1878-08-01 Unknown Near Yosemite Comment
  GH376916  Azolla filiculoides F. V. Coville & F. Funston 1890-12-28 24 Unknown Near San Bernardino Comment
Read comments
Jan 17 2015
  GH376918  Azolla filiculoides P. H. Raven & H. J. Thompson 1959-10-18 14676 A Unknown north arm of Malibu Lake 220 Comment
  GH376919  Azolla filiculoides L. C. Wheeler 1933-7-15 1941 Unknown Los Angeles R. at Los Feliz Blvd. 121 Comment
  GH376920  Azolla filiculoides E. P. Lee 1934-7-4 970 Unknown Borden Highway between Middle and Old forks of the San Joqauin River Comment
  GH376921  Azolla filiculoides L. C. Wheeler 1935-9-29 4013 Unknown 2 mi. S Alturas 1356 Comment
  GH376923  Azolla filiculoides Miss E. Cannon 1897-05-01 - 1897-06-01 Unknown San Francisco, Mountain Lake, Presidio Comment
  GH376924  Azolla filiculoides J. M. Bigelow 1853-1-1 Unknown Comment
  GH376929  Azolla filiculoides J. C. Nevin 1904-07-01 - 1904-08-01 2 Unknown Wilson Lake Comment
  GH376931  Azolla filiculoides H. N. Bolander 1866-1-1 Unknown Comment
  GH376935  Azolla filiculoides L. C. Wheeler 1933-7-15 1941 Unknown Los Angeles R. at Los Feliz Blvd. 121 Comment
  GH376937  Azolla filiculoides S. F. Blake 1927-6-24 9944 Unknown Searsville Lake Comment
  GH376957  Azolla filiculoides V. O. Bailey 1891-9-15 2075 Unknown At Three Rivers Comment
  HSC37888  Azolla filiculoides Thomas W. Nelson, J. P. Smith, Jane P. Nelson, James Nelson 1976-4-12 2289 Lake N side of Clearlake State Park Comment
  HSC66432  Azolla filiculoides Melany Seacat, Deni Seymour 1979-6-3 174 Santa Cruz S side of Big River Estuary 5 mi. upriver 0 Comment
  HSC86216  Azolla filiculoides Clare R. Wheeler 1987-1-18 3798 Mendocino Gualala, W of Hwy. 1, covering small pond N of bridge over Gualala River 0 Comment
  IRVC14109  Azolla filiculoides B. T. Gittins 1967-5-27 2028 San Bernardino Rancho Santa Ana Botanic Garden; Claremont. Southern Coastal Comment
  IRVC22750  Azolla filiculoides Fred M. Roberts 1985-5-15 3026 Orange San Joaquin Hills: Laguna Canyon; Laguna Lakes, northernmost pond, south margin, 5km ENE Signal Peak. southern coastal 114 Comment
  JEPS35136  Azolla filiculoides E. Fritz 1922-6-6 Mendocino log pond of Goodyear Redwood <Company> Greenwood Comment
  JEPS45415  Azolla filiculoides Perry Allen 1961-3 Stanislaus vicinity of La Grange (ca. 300 ft. e of R. P. Allen residence) Comment
  OBI71331  Azolla filiculoides David J. Keil 1991-10-26 22657 Santa Barbara Vandenberg Air Force base, North base. barka slough, near eastern boundary of base along san antonio creek. areas of freshwater marsh, riparian woodland, and salt-marsh meadow. Comment
  PGM6839  Azolla filiculoides Beatrice F Howitt 1963-10-21 1814 Monterey Santa Lucia Mountains, Carmel Valley Farm Center, Carmel River near bridge @Farm Center Comment
  PGM6840  Azolla filiculoides Beatrice F Howitt 1956-11-22 1727 Monterey Santa Lucia Mountains, Cachagua Creek, Hastings Reservation not far from Comment
  PGM7359  Azolla filiculoides Vern Yadon 2004-10-23 Monterey Salinas Valley, Salinas River, 0.25 mi W of Toro Creek confluence Comment
  POM10012  Azolla filiculoides Philip A. Munz 1921-05 4554 Los Angeles Pool in South Hills, So. of San Dimas 426 Comment
  POM119140  Azolla filiculoides C. C. Bruce 1897-10-15 2114 Modoc Pitt River Comment
  POM119143  Azolla filiculoides Joseph Clemens 1910-7-6 s.n. Tulare Eshom Valley. Comment
  POM119144  Azolla filiculoides H. B. Norton 1877-1 s.n. Santa Cruz Skyland, Santa Cruz Mountains Comment
  POM119145  Azolla filiculoides Joseph Clemens 1910-8-15 s.n. Monterey Carmel River. Comment
  POM17428  Azolla filiculoides M. Louise Kendall 1923-4-26 s.n. Ventura Foster Park Comment
  POM209887  Azolla filiculoides Edward Lee 1934-7-4 970 San Joaquin Borden Highway between Middle and Old forks of the San Joaquin River Comment
  POM266486  Azolla filiculoides J. C. Roos 1942-3-7 1009 Los Angeles Big Tujunga Canyon, west end of San Gabriel Mountains Comment
  POM282011  Azolla filiculoides Lyman Benson 1931-2-1 2579 Santa Clara Stanford University, San Francisquito Creek, Roble Bridge 6 Comment
  POM282012  Azolla filiculoides Lyman Benson 1935-6-6 6672 Santa Clara Stanford University; U.S. 101; San Francisco Bay watershed 46 Comment
  POM282015  Azolla filiculoides Arthur L. Cohen 1934-4-22 264 Kern Kern River Park 152 Comment
  POM312957  Azolla filiculoides Malcolm A. Nobs, S. Galen Smith 1949-9-9 1862 a Lake Scott Creek, Bridge 1431, northwestern end of Clear Lake Comment
  POM89832  Azolla filiculoides F. T. Bioletti 1893-6-15 s.n. San Mateo Baden Comment
  POM904  Azolla filiculoides Ivan M. Johnston 1917-5-13 1030 Los Angeles El Monte. Comment
  POM905  Azolla filiculoides Philip A. Munz 1918-4-27 2160 Riverside Murietta, on water Comment
  RSA0034488  Azolla filiculoides Philip R. Brown 1970-9-24 s.n. Los Angeles Canon de Lana, L.A. Pierce College, Woodlamd Hills. 274 Comment
  RSA0034489  Azolla filiculoides Philip R. Brown 1971-1-8 s.n. Los Angeles Canon de Lana, L.A. Pierce College. 279 Comment
  RSA0048294  Azolla filiculoides P. R. Brown 1971-1-8 s.n. Los Angeles Upper pond, Canon de Lana. 279 Comment
  RSA0048539  Azolla filiculoides P. R. Brown 1970-9-24 s.n. Los Angeles Pierce College Nature Center, Upper pond, Canon de Lana. Comment
  RSA0102760  Azolla filiculoides Jessica Orozco, Daniela Klein,, Philip Huhn 2015-3-9 794 Tulare Tule River Indian Reservation. Off dirt road that starts behind McCarthy Ranch. 297 Comment
  RSA127417  Azolla filiculoides Peter H. Raven, Henry J. Thompson 1959-10-18 14676 A Los Angeles North arm of Malibu Lake 221 Comment
  RSA133442  Azolla filiculoides Peter H. Raven, Henry J. Thompson 1959-9-27 14534 Ventura Santa Monica Mountains, north-west side of Lake Sherwood 291 Comment
  RSA144545  Azolla filiculoides Peter H. Raven 1961-8-27 16609 Stanislaus 10 miles west of La Grange Comment
  RSA155834  Azolla filiculoides Peter H. Raven 1962-5-22 17853 Los Angeles Santa Catalina Island. Hillside near stream about 1 mile below Middle Ranch. Comment
  RSA162572  Azolla filiculoides Ernest C. Twisselmann 1963-6-11 8431 Kern Erskine Creek, Piute Mountains 1188 Comment
  RSA176659  Azolla filiculoides Peter H. Raven 1964-3-25 18750 Monterey Along borders of San Antonio River 3 miles north of Jolon Comment
  RSA195616  Azolla filiculoides Ira L. Wiggins 1967-9-14 20793 Monterey North side of California Highway No. 1, 2 miles north of Salinas River Comment
  RSA215901  Azolla filiculoides John Thomas Howell 1956-8-26 31805 San Francisco Pine Lake, San Francisco Comment
  RSA226674  Azolla filiculoides Robert F. Thorne, John Dourley, Selwyn Everist 1971-8-4 41223 Mono Inyo National Forest: ca. 1/2 mile above Hot Springs in Hot Creek. 2125 Comment
  RSA227254  Azolla filiculoides Peter Rubtzoff 1961-6-23 4653 Sonoma Bennett Mountain Lake Comment
  RSA235253  Azolla filiculoides Martin A. Piehl 1962-10-3 62522 Los Angeles Cottonwood Creek at bridge along main road, west side of island, Santa Catalina Island. Comment
  RSA244101  Azolla filiculoides Mary DeDecker 1973-1-30 3047 Inyo Owens Valley: Artesian well ca. one mile east of Independence. 1170 Comment
  RSA246915  Azolla filiculoides Robert F. Thorne, Percy C. Everett 1965-8-9 35325 Humboldt Clam Beach County Park: along highway. 3 Comment
  RSA279124  Azolla filiculoides Robert F. Thorne, D. Propst, M. Hoefs 1974-9-12 45109 Los Angeles Santa Catalina Island. Cottonwood Canyon below Rancho Escondido. 107 Comment
  RSA302687  Azolla filiculoides James R. Shevock 1971-10-1 1315 Ventura Santa Clara River 305 Comment
  RSA318294B  Azolla filiculoides Wayne P. Armstrong 1984-8-22 1214 San Joaquin Trapper Slough-- north side of Highway 4 approximately 4 miles west of Holt 2 Comment
  RSA355888  Azolla filiculoides Robert F. Thorne, C. W. Tilforth 1971-5-24 39622 Madera Coarse Gold Highlands DVP: ca. 3 miles SE of Coarse Gold 610 Comment
  RSA456653  Azolla filiculoides David J. Keil 1980-9-21 K 14270 San Luis Obispo 3 miles south of Creston along Calif. Rte. 229 along middle branch of Huer Huero Creek Canyon Comment
  RSA488058  Azolla filiculoides Clare R. Wheeler 1987-1-18 3798 Mendocino Gualala, west of Highway 1, small pond north of bridge over Gualala River 0 Comment
  RSA518702  Azolla filiculoides Lowell A. Ahart 1990-5-20 6473 Butte About 1/4 mile south of the Feather River, about 0.4 mile west of Pacific Heights Road, about 4.5 miles south-west of Oroville 30 Comment
  RSA522549  Azolla filiculoides Eric Wise 1981-8-7 1042 San Luis Obispo Intersection of Highway 58 and San Juan Creek Comment
  RSA585835  Azolla filiculoides M. D. Proctor, E. A. Young 1993-4-12 ROB 0397 San Luis Obispo 1 km SW of Ranch House on Nacimento Road, Camp Roberts. Comment
  RSA602596  Azolla filiculoides Louis Cutter Wheeler 1946-12-14 6446 Los Angeles San Gabriel Mountains: San Dimas Canyon; ca. 1/4 mile upstream from dam. Comment
  RSA604190  Azolla filiculoides Louis Cutter Wheeler 1943-10-31 5872 Monterey Salinas: Near Monterey County Hospital. Comment
  RSA607614  Azolla filiculoides Louis Cutter Wheeler 1968-9-21 s.n. Los Angeles San Gabriel Mountains: Soledad Canyon, Santa Clara River. 530 Comment
  RSA639346  Azolla filiculoides Louis Cutter Wheeler 1935-9-29 4013 Modoc Two miles south of Alturas 1357 Comment
  RSA640836  Azolla filiculoides Louis Cutter Wheeler 1930-11-26 s.n. San Bernardino Mojave River. Comment
  RSA694976  Azolla filiculoides Geo L. Moxley 1916-8-17 s.n. Los Angeles L.A. riverbed near Broadway Bridge Comment
  RSA694981  Azolla filiculoides Ralph Hoffman 1930-3-9 s.n. Santa Barbara Santa Ynez River Comment
  RSA694982  Azolla filiculoides F. Raymond Fosberg 1931-10-11 s.n. Ventura Sherwood Lake, Santa Monica Mountains. 300 Comment
  RSA694983  Azolla filiculoides Albert J. Perkins 1909-08 s.n. Unknown Near San Juan, Salt River Comment
  RSA694984  Azolla filiculoides Dean William Taylor 1970-6-5 T 70 -51 San Luis Obispo At mouth of Reservoir Canyon, 900 E, 1700 S Comment
  RSA775899  Azolla filiculoides David J. Keil, Lynne Dee Oyler, V. L. Holland, Wayne R. Ferren 1995-7-7 25574 Santa Barbara Vandenberg Air Force Base. North base. Pond in triangle formed by San Antonio RdW and Lompopc -Casmalia Rd intersection. Comment
  RSA84262  Azolla filiculoides Frank W. Peirson 1924-10-26 5257 Los Angeles Arroyo Seco, about 0.5 mile below California Street, Pasadena, 198 Comment
  RSA88935  Azolla filiculoides Charles H. Quibell 1953-5-30 2153 Fresno San Joaquin R bottom about N of Fruit Ave., reached by Jeep from N Van Ness Blvd. along old promotion canal cut into the bluff face. Comment
  SBBG131547  Azolla filiculoides S. A. Junak 1999-7-16 SCa 1054 Los Angeles lower Cottonwood Cyn, just downstream from crossing of rd to Ben Weston Beach 24 Comment
  SBBG13803  Azolla filiculoides M. A. Piehl 1962-10-3 62522 Los Angeles Middle Ranch Crk; Cottonwood Crk at bridge along main rd, W side of island Comment
  SBBG14037  Azolla filiculoides P. H. Raven 1962-5-22 17853 Los Angeles Middle Crk about 1 mi below ranch Comment
  SBBG96140  Azolla filiculoides D. Keil 1981-10-25 14272 -1 San Luis Obispo just W of jct of Huasna Rd and Branch Mill Rd, E of Arroyo Grande Comment
  SD107893  Azolla filiculoides Robert F. Thorne, D. Propst & M. Hoefs 1974-9-12 45109 Los Angeles Santa Catalina Island, Cottonwood Canyon below Rancho Escondido, in thick mat in stream and reservoir 105 Comment
  SD107924  Azolla filiculoides Larry DeBuhr 1977-4-16 2571 Los Angeles Santa Catalina Island, bottom end of Cottonwood Canyon, in stream Comment
  SD112345  Azolla filiculoides Darley F. Howe 1963-6-30 3564 Santa Barbara Lake Oso Flaco Comment
  SD85105  Azolla filiculoides Martin A. Piehl 3-6 Oct 1962 62522 Los Angeles Santa Catalina Island, Cottonwood Creek at bridge along main road, west side of island Comment
  SDSU2044  Azolla filiculoides F. M. Cota 532 San Diego Comment
  SDSU2056  Azolla filiculoides Clinton S. Kimball 229 San Diego Sweetwater River and Mission Dam. Comment
  SDSU2062  Azolla filiculoides Louis C. Wheeler 1931-12-4 409 San Benito Mohave River at Victorville. Comment
  SEINET10839518  Azolla filiculoides Lowell Ahart, James D. Jokerst 1985-3-24 Ahart 4850 Butte On shallow water in the ditch south of Highway 70, at the intersection of Highway 70 and 191. Comment
  SEINET10971464  Azolla filiculoides Samuel B. Parish 1903-10-4 Parish 5278 San Bernardino Vicinity of San Bernardino. 305 Comment
  SEINET11712970  Azolla filiculoides M. E. Jones 1882-1 3043 Los Angeles Pasadena Comment
  SEINET11712971  Azolla filiculoides Unknown 1970-1 s.n. Unknown Danville Comment
  SEINET11718749  Azolla filiculoides L. Ahart, Jokerst, J. 1985-1 4850 Butte S of Hwy 70, at intersection of Hwy 70 & 191, Valle Grassland 100 Comment
  SEINET2441968  Azolla filiculoides David Keil, V. L. Holland; Lynne Dee Oyler; Wayne Ferren 1995-7-7 25574 Santa Barbara Vandenberg Air Force Base. North Base. Pond in triangle fromed by San Antonio Rd W and Lompopc-Casmalia Rd intersection.; 0 Comment
  SEINET3875609  Azolla filiculoides Robert F. Thorne, C. W. Tilforth 1971-5-24 39622 Madera Coarse Gold Highlands DVP.: Surface of shallow pond in foothill woodland in the highlands, ca. 3 miles SE of Coarse Gold.; 0 610 Comment
  SEINET6188360  Azolla filiculoides Eric Wise 1981-9-17 1156 San Luis Obispo Salinas River at Hwy 58 Comment
  SEINET6188361  Azolla filiculoides David Keil 1980-9-21 14270 San Luis Obispo 3 miles S of Creston along California Rte 229 along middle branch of Huer Huero Creek Canyon Comment
  SEINET8713530 Image available Azolla filiculoides N. Floy Bracelin 1942-1 1845 Unknown Native of California to Chile. 2007 Comment
  UC1088858  Azolla filiculoides R. Storer 1947-9-2 419 San Luis Obispo Cammotti Creek 441 Comment
  UC1093984  Azolla filiculoides Herbert L. Mason 1937-6-17 11544 Alameda Thornhill pool Moraga Rd. Oakland Comment
  UC1234792  Azolla filiculoides Peter H. Raven 1962-5-22 17853 Los Angeles ca. 1 mi below Ranch Middle Creek; Santa Catalina Isl. Comment
  UC1239784  Azolla filiculoides Joseph P. Tracy 1911-6-25 3245 Humboldt pool back of Holmes Mill Bucksport; Northern Coast Region 0 Comment
  UC1475015  Azolla filiculoides W. H. Brewer 1860-1-1 2738 Unknown Comment
  UC1536810  Azolla filiculoides Gordon H. True Jr. 1939-7-21 1019 Modoc near Canby (Pit River) Comment
  UC1713567  Azolla filiculoides unknown 1897-1-29 Kern Miramonte Comment
  UC1783434  Azolla filiculoides A. C. Sanders 2003-8-6 27137 Los Angeles Santa Clara Riverbed 304 Comment
  UC1783436  Azolla filiculoides A. C. Sanders 2003-8-6 27131 Los Angeles Santa Clara Riverbed 304 Comment
  UC1945183  Azolla filiculoides Heulan Brown 1959-4-15 16 San Luis Obispo Laguna Lake, Los Osos Valley Comment
  UC2027750  Azolla filiculoides Barbara Ertter 1996-11-24 15423 Contra Costa West side of Mount Diablo, Pine Pond along Stage Road in Pine Canyon. Comment
  UC2028018  Azolla filiculoides Barbara Ertter 1998-1-4 15889 Contra Costa South end of Diablo Foothills Regional Park southeast of Walnut Creek, Hazzard Pond north of Livorna Staging Area. Comment
  UC217979  Azolla filiculoides P. A. Munz May 1921 4554 Los Angeles pool in hills s of San Dimas 426 Comment
  UC275449  Azolla filiculoides Parks and Tracy 1925-6-24 2763 Humboldt ditches along R.R. and tide flats Eureka Comment
  UC302323  Azolla filiculoides Mrs. J. Clemens 1911-11-2 Monterey Del Monte Comment
  UC303081  Azolla filiculoides Joseph P. Tracy 1904-9-11 2143 Humboldt Fields Landing; Northern Coast Region 30 Comment
  UC389942  Azolla filiculoides J. T. Howell 4206 Merced 3 mi n Merced Comment
  UC42327  Azolla filiculoides Mrs. R. M. Austin June, 1894 Modoc Cold Spring; Willow Creek Valley Comment
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Jul 6 2010
  UC42329  Azolla filiculoides F. T. Bioletti 1893-6-15 San Mateo Boden Comment
  UC473636  Azolla filiculoides M. S. Jussel 1931-10-11 28 Mariposa on rd from Mariposa to Wawona Comment
  UC56663  Azolla filiculoides Ernest Braunton July 1902 572 Los Angeles L. A. River Comment
  UC74912  Azolla filiculoides Mrs. R. W. Summers San Luis Obispo bluff near Santa Maria River Comment
  UC812938  Azolla filiculoides P. A. Munz May 1921 4554 Los Angeles hills s of San Dimas Comment
  UCD136015  Azolla filiculoides Frederica Bowcutt 1993-7-16 1701 Sacramento Delta Meadows River Park. About 25 air miles S of Sacramento, 10 air miles W of Galt, and 3 air miles NE of Walnut Grove. 2 air miles NE of Locke, in the Sacramento River Delta, just S of Twin Cities Bridge. Along NW edge of northern most island in park in Snodgrass Slough. 0 Comment
  UCD136016  Azolla filiculoides W. R. Russell; C. B. Heiser Jr. 1947-5-3 1908 f Yolo Under Yolo Causeway. Comment
  UCD136017  Azolla filiculoides Perry Allen 1961-9-30 s.n. Stanislaus In vicinity of La Grange. Comment
  UCD136022  Azolla filiculoides Herbert L. Mason 1947-8-12 13503 Modoc Junction of North and South forks of Pit River, Alturas. Comment
  UCD136023  Azolla filiculoides Malcolm A. Nobs; S. Galen Smith 1949-8-9 1246 Humboldt Clam Beach. Comment
  UCD136024  Azolla filiculoides Irene Brown 1959-4-29 108 Alameda State Highway 21, ca. 1/2 mile north of junction with U.S. Highway 50. 45 Comment
  UCSB30933  Azolla filiculoides Parker, V. 1974-5-16 Madera Off road 600, the Raymond to Ahwahnee road, a few miles before Ahwahnee where the river and the tributary meet by the road 609 Comment
  UCSB31393  Azolla filiculoides Ferren, Wayne 1978-5-10 Santa Barbara Floating on pond in park in Isla Vista, Goleta 45 Comment
  UCSB44815  Azolla filiculoides Hendrick, Roy 1977-5-26 Madera Madera Co. Rd. #600 at the Fresno River 762 Comment
  UCSB57065  Azolla filiculoides Hayes, Virginia 1985-4-13 Santa Barbara Besides Highway 1 about 1/2 mile north of Callender Rd. in Black Lake Canyon 50 Comment
  UCSB61658  Azolla filiculoides Ahart, Lowell 1990-5-20 Butte In the borrow area, about 1/4 mile south of the Feather River, about 4/10 mile west of Pacific Heights Road, about 4 1/2 miles south-west of Oroville 30 Comment
  UCSB8329  Azolla filiculoides B., K. 1943-6-22 Los Angeles Floating on San Dimas Reservoir, San Dimas Experimental Forrest, San Gabriel mountains Comment
  UCSC000953  Azolla filiculoides D. J. Norman 1966-8-20 21 Monterey in carmel River near Farm Center - Carmel Valley 46 Comment
  UCSC006589  Azolla filiculoides Randall Morgan 1988-6-19 1255 Santa Cruz Soquel, Old San Jose Road, just above Mountain School Comment
  UCSC009108  Azolla filiculoides D. Styer, P. Smith 2013-11-13 636 Monterey Ft. Ord along the Salinas River near Marina Airport (Region H1) Comment
  UCSC010171  Azolla filiculoides Unknown 2012-9-12 393 Monterey Salinas River just downstream from El Toro Creek (Fort Ord Region N6) Comment



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