Search Results — 457 specimen records retrieved (286 records with coordinates)
Results for search: Scientific name=Lemna minuta (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
  CAS-BOT-BC126608  Lemna minuscula Dana York 1996-3-2 302 Fresno Ca. 22 km E of Fresno, along the Friant-Kern Canal near Watts Valley Rd. 130 Comment
  JEPS25513  Lemna minuscula W. L. Jepson 1927-9-27 15283 Tehama Manton 853 Comment
  JEPS26827  Lemna minuscula Rimo Bacigalupi with L. R. Heckard 1961-4-30 7692 Fresno upper Millerton Lake, Temperance Flat Millerton Lake; , Temperance Flat 167 Comment
  JEPS28060  Lemna minuscula Rimo Bacigalupi and Barbara Brock, L. Heckard 1961-6-13 7749 Madera 9.4 mi w of North Fork (Road from O'Neals to North Fork, along Fine Gold Creek, 0.1 mi w of bridge across Fine Gold Creek); Fine Gold Creek 396 Comment
  JEPS32233  Lemna minuscula W. J. V. Osterhout and N. L. Gardner 1903-7-25 Alameda San Leandro, Lake Chabot Lake Chabot; San Leandro, Lake Chabot Comment
  JEPS34473  Lemna minuscula L. R. Heckard 1964-5-23 1362 Napa about 2 mi sw of Aetna Springs (Cleary Reserve (Nature Conservancy)); Cleary Reserve (Nature Conservancy) 365 Comment
  JEPS405  Lemna minuscula W. L. Jepson 1918-8-9 7920 Modoc Fort Bidwell 1432 Comment
  JEPS411  Lemna minuscula N. L. Gardner San Francisco San Francisco, Lake Merced Lake Merced; San Francisco, Lake Merced Comment
  JEPS414  Lemna minuscula W. L. Jepson 1923-5-25 9904 San Joaquin Middle River Comment
  JEPS417  Lemna minuscula W. L. Jepson 1922-1-25 9530 Marin Fort Barry Comment
  JEPS429  Lemna minuscula Joseph P. Tracy 1926-9-6 7786 Trinity on Trinity River, 5 mi e of the South Fork, Sharber Slough Trinity River; Northern Coast Ranges, , Sharber Slough 182 Comment
  JEPS71353  Lemna minuscula L. R. Heckard with R. Bacigalupi, T. I. Chuang 1973-7-28 3455 Nevada 5 1/2 mi s of Sierra County line (near Highway 89) 1767 Comment
  JEPS75302  Lemna minuscula L. R. Heckard 1975-11-2 4211 Contra Costa nw side Brooks Island (Richmond); , Brooks Island Comment
  JEPS86279  Lemna minuscula L. R. Heckard with R. Bacigalupi, T. I. Chuang 1973-7-28 3455 Nevada 5 1/2 mi s of Sierra County line (near Highway 89) 1767 Comment
  JEPS87236  Lemna minuscula Jack and Betty Guggolz 1992-4-22 1349 Sonoma cattle ranch se of Bloomfield Road 36 Comment
  JEPS89219  Lemna minuscula Mrs. R. M. Austin June, 1894 Lassen Cold Springs, Willow Creek Valley Willow Creek Valley; North East California, Cold Springs, Willow Creek Valley Comment
  UC1019908  Lemna minuscula Peter Rubtzoff 1951-6-17 287 Sonoma Pitkin Marsh near Forestville; Pitkin Marsh Comment
  UC1083189  Lemna minuscula Herbert L. Mason 1937-6-21 11550 San Joaquin 1/2 mi sw of Holt Comment
  UC1101253  Lemna minuscula Malcolm A. Nobs, S. Galen Smith 1949-8-9 1247 Humboldt Clam Beach Comment
  UC1101272  Lemna minuscula Malcolm A. Nobs, S. Galen Smith 1949-8-1 1105 Sonoma 2 mi e of Stewart's Point (on road to Geyserville) Comment
  UC1101275  Lemna minuscula Herbert L. Mason, S. Galen Smith 1948-8-11 8326 Merced 5 mi w of Merced (Black Rascal Creek); Black Rascal Creek Comment
  UC1147079  Lemna minuscula James L. Reveal 1962-6-22 367 Madera in Sotcher Creek in Red's Meadow Sotcher Creek; Red's Meadow, Sotcher Creek 2316 Comment
  UC1157918  Lemna minuscula John C. Roos September 1938 Napa Angwin, Pacific Union College farm Angwin; , Pacific Union College farm 487 Comment
  UC1300217  Lemna minuscula Robert M. Lloyd 1963-7-12 2986 Inyo Antelope Springs in n portion of Deep Springs Valley Antelope Springs; White Mountains, Deep Springs Valley, Antelope Springs 1706 Comment
  UC142431  Lemna minuscula T. S. Brandegee Oct. 1903 San Diego Ramona Comment
  UC1535044  Lemna minuscula James D. Morefield, Douglas H. McCarty 1986-5-4 3563 Inyo White Mountains, at w base of Black Mountain, Owens Valley drainage Black Mountain; White Mountains, Black Mountain 1216 Comment
  UC1607680  Lemna minuscula Barbara Ertter, Chris Thayer 1993-5-7 11690 Contra Costa Hopkins Spring 1/2 mi se of Inspiration Point (on Wildcat Canyon Road, East Bay Municipal Utilities District land e of Tilden Park); Hopkins Spring, Wildcat Canyon Road 304 Comment
  UC183714  Lemna minuscula S. B. Parish 1915-6-25 10516 San Bernardino at Rancho Verde, Victorville, Mohave Desert Victorville; Mohave Desert, , Rancho Verde Comment
  UC35112  Lemna minuscula Geo. B. Grant Sept. 1902 5058 Los Angeles Pasadena Comment
  UC421728  Lemna minuscula Katharine Brandegee San Diego Ramona Comment
  UC429880  Lemna minuscula Ira L. Wiggins 1928-6-13 3053 A San Diego near Bonsall Comment
  UC455203  Lemna minuscula I. J. Condit 1908-11-14 San Luis Obispo Oceano Comment
  UC52247  Lemna minuscula W. J. V. Osterhout and N. L. Gardner 1903-7-25 Alameda San Leandro, Lake Chabot Lake Chabot; San Leandro, Lake Chabot Comment
  UC55668  Lemna minuscula Mrs. R. M. Austin Jun 1894 Lassen Willow Creek Valley, Cold Springs Cold Springs; Willow Creek Valley, Cold Springs Comment
  UC650364  Lemna minuscula Ira L. Wiggins 1930-4-18 4607 Contra Costa Jersey Island Comment
  UC650613  Lemna minuscula Ira L. Wiggins 1928-6-13 San Diego 2 mi along Bonsall on Pala Road Bonsall; Pala Road Comment
  UC692082  Lemna minuscula Mary L. Bowerman 1933-9-9 2430 Contra Costa Mount Diablo, (spring which feeds Frog Pond) Mount Diablo Comment
  UC692083  Lemna minuscula Mary L. Bowerman 1932-8-27 1518 Contra Costa s of Turtle Rock (Mount Diablo); Mount Diablo Comment
  UC723031  Lemna minuscula H. K. Sharsmith 1934-6-11 1297 Santa Clara e side of Copernicus Peak, Mount Hamilton, edge of Murietta Springs Murietta Springs; Mount Hamilton, Copernicus Peak, Murietta Springs 1112 Comment
  UC936136  Lemna minuscula Herbert L. Mason 1946-7-24 12926 Marin about 2.5 mi nw of Lake Ranch (e side of Drakes Bay); Drakes Bay 60 Comment
  UCR132725  Lemna minuscula A. C. Sanders, P. J. MacKay, C. Walton, et al 1994-7-8 14989 San Bernardino San Gabriel Mtns., San Bernardino Mountains, N slope of the mtns. off of Bowen Ranch Road, along a small stream c. 0.1 mi above Rock Spring 1159 Comment
  UCR208173  Lemna minuscula L. C. Wheeler 1931-12-24 410 San Bernardino Mojave Desert, Mohave River at Victorville 829 Comment
  UCR211724  Lemna minuscula Fred M. Roberts, Ileene Anderson 2005-5-20 6208 Riverside Perris Basin, San Jacinto Valley, field 0.5 km west of Sanderson Road, 3.2 km southwest of Gilman Hot Springs 446 Comment
  UCR230150  Lemna minuscula A. C. Sanders, Dan S. Cooper 2010-4-30 38129 Los Angeles South Coast, Madrona Marsh, Torrance 24 Comment
  JEPS424  Lemna minuscula W. L. Jepson 1900-9-16 1186 Marin Point Reyes, Russell's Cream Factory Point Reyes; , Russell's Cream Factory Comment
  SEINET10465987  Lemna minuscula Lowell Ahart 1984-8-3 Ahart 4776 Sutter Under the bridge across Pass Road, a little east of the Gas Compression Station, about 7 miles west of Sutter. Comment
  UC1101251  Lemna minuscula Malcolm A. Nobs, S. Galen Smith 1949-8-19 1420 Plumas 2 mi s of Greenville (Indian Valley); Indian Valley Comment
  UC1101254  Lemna minuscula Malcolm A. Nobs, S. Galen Smith 1949-8-9 1237 Humboldt on s side of town of Blue Lake Blue Lake Comment
  UC1101255  Lemna minuscula Malcolm A. Nobs, S. Galen Smith 1949-7-8 950 Solano 4 mi sw of Rio Vista (along Highway 24, along Sacramento River); Sacramento River Comment
  UC1101283  Lemna minuscula Malcolm A. Nobs, S. Galen Smith 1949-8-19 1421 Plumas 2 mi s of Greenville (Indian Valley); Indian Valley Comment
  UC1103516  Lemna minuscula Joseph P. Tracy 1919-9-14 5212 Humboldt opposite Willow Creek (Lack Pond on Trinity River); Northern Coast Ranges, Trinity River, Lack Pond 152 Comment
  UC1106909  Lemna minuscula Herbert L. Mason 1937-6-17 11545 Alameda Thornhill pool, on road to Moraga, Oakland Oakland; , Thornhill pool Comment
  UC421727  Lemna minuscula H. P. Chandler 6057 Santa Clara half-way from Smith Creek to Mount Hamilton Comment
  UC692107  Lemna minuscula Mary L. Bowerman 1933-11-4 2459 Contra Costa Alder Springs, (most easterly of the springs) Alder Springs; Mount Diablo, Alder Springs 487 Comment
  CAS-BOT-BC210093  Lemna minuta Peter Rubtzoff 1969-7-5 6107 Sonoma Pond 5.25 mi. NE of Penngrove near Lichan Road Comment
  CAS-BOT-BC434953  Lemna minuta C. Kellner; T. Gosliner; J. Nuzzo; K. Laurenson-Wright; S. Whelan 2014-6-14 14351 Marin Mount Tamalpais. Marin Municipal Water District lands: Lily Lake, from mile mark 5.98 on Bolinas-Fairfax Road, past Lily Lake gate, down Lily Lake Road to the pond. Comment
  CAS-BOT-BC534640  Lemna minuta Dana York 1998-11-14 2253 Fresno 40 km E of Fresno, along Sycamore Creek just above Pine Flat Resrvoir, inholding w/ in the Sierra National Forest 305 Comment
  CAS-BOT-BC536059  Lemna minuta R. G. Swinney 1994-10-29 3347 San Bernardino San Gabriel Mtns: Cajon Wash, ca 1.4 mi N of Swarthout Canyon Rd., between Cajon and Cosy Dell 875 Comment
  CDA39175  Lemna minuta L. Ahart 2006-5-26 12639 Butte On the south side of Sheldon Avenue at the intersection with Larkin Road, about one mile south of Gridley Road, about 2 miles (air) southeast of Gridley. Comment
  CDA42937  Lemna minuta L. Ahart 2012-10-2 18491 Butte On the south side of Big Chico Creek, about 50 yards east of Table 5, west of Cedar Grove, Lower Bidwell Park, Chico. Comment
  CHSC102422  Lemna minuta Lowell Ahart 2009-7-9 16008 Butte On wet soil and in shallow water, along streams, on the east side of the dirt road which is Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west Highway 32, about 10 miles northeast of Chico. 236 Comment
  CHSC102650  Lemna minuta Lowell Ahart; John Dittes, Josephine Guardino 2009-8-27 16341 Tehama In a small seep (spring), west side of pond, on the east side of Forest Service Road 29N25A, Childs Meadows, about 2600 ft south of the intersection of Highway 36 (89) and Forest Service Road 29N25A, 2.3 miles (air) northeast of the town of Mill Creek, 9.1 miles (air) south of Lassen Peak. In area between Sec 23 SE1/4 and Sec 24 SW1/4. 1493 Comment
  CHSC103014  Lemna minuta Lowell Ahart 2009-10-8 16410 Butte On the south side of the road, about 50 yards east of Parking Lot 15, Gray Lodge Waterfowl Management Area, about 7 miles (air) southwest of Gridley. 19 Comment
  CHSC103126  Lemna minuta Lowell Ahart; John Dittes, Josephine Guardino 2009-7-21 16118 Plumas About 20 yards east of Forest Service Road 27N26, about 1000 feet northwest of Powerhouse at the north end of Butt Valley Reservoir, about 3 miles (air) southwest of Lake Almanor. 1302 Comment
  CHSC103169  Lemna minuta Lowell Ahart 2009-11-19 16556 Butte About 40 yards southwest of table, about 100 yards south of Ten Mile House Road, Upper Bidwell Park, about 1/2 mile (air) west of Highway 32, about 10 miles northeast of Chico. 242 Comment
  CHSC106103  Lemna minuta Lowell Ahart; John Dittes 2010-7-30 16958 Siskiyou On the south side of the Shasta River, about 80 yards west of the pipe across the Shasta River, about 200 yards east of the East Louie Road Bridge, Shasta Big Springs Ranch, 1.6 miles (air) southwest of Big Springs Lake, 4.6 miles (air) northwest of Dwinnel Dam, 5.7 miles (air) southeast of Grenada. 716 Comment
  CHSC109775  Lemna minuta Lowell Ahart 2012-10-20 18491 Butte About 50 yards east of Table 5, west of Cedar Grove, Lower Bidwell Park, Chico. 68 Comment
  CHSC111954  Lemna minuta Lowell Ahart 2012-6-5 18158 Butte Wet area along the poor dirt road, on the south side of Beatson Hollow, about 1 mile northwest of the iron gate on the north side of Cherokee Road, North Table Mountain, about 6 miles (air) north of Oroville. 295 Comment
  CHSC112602  Lemna minuta Lowell Ahart 2013-9-20 19063 Butte Along a ditch, about 20 yards north of Hamilton Road, about 1/8 mile east of Riceton Highway, about one mile southeast of the Rice Experiment Station. 30 Comment
  CHSC113002  Lemna minuta Lowell Ahart 2013-8-2 18989 Tehama Small natural pond, on the south side of Burris Creek, strand of Black Butte Reservoir, about 1 1/2 miles southwest of the Dam, about 12 miles (air) northwest of Orland. 135 Comment
  CHSC115829  Lemna minuta Lowell Ahart; John Dittes 2015-7-17 20397 Modoc On the south side of Ash Creek, Ash Creek State Wildlife Area, about 3/4 mile south of county Road B7, about 2.7 miles (air) west of Adin, about 9.1 miles (air) northeast of Bieber. 1279 Comment
  CHSC116673  Lemna minuta Lowell Ahart; John Dittes, Josephine Guardino 2016-2-14 20723 Colusa Small pond on the east side of the graveel road, about 1/2 mile north of Letts Lake, about 1/2 mile south of the large campground, about 13 miles (air) southwest of Stonyford. 966 Comment
  CHSC117030  Lemna minuta Lowell Ahart; John Dittes 2016-6-6 20969 Modoc About 100 yards east of the parking area, about one mile south of the intersection of County Road 87 and Access Road to Pilot Butte parking area, 3.8 miles (air) east of Lookout, 7.5 miles (air) west of Adin, Ash Creek State Wildlife Area. 1271 Comment
  CHSC117706  Lemna minuta Lowell Ahart 2016-9-4 21341 Butte Rice field. Peter Ahart Ranch, about 2 miles north and 1/2 mile east of Honcut, about 12 miles (air) south of Oroville. 30 Comment
  CHSC32121  Lemna minuta L. Ahart 1975-1-9 696 Butte In dredger pond near edge of North Honcut Creek, from Honcut go e to Dunstone Dr, stop when at s curve, then go w ca. 1/4 mi to North Honcut Creek; 2 mi n and 3 mi e of Honcut. 60 Comment
  CHSC33813  Lemna minuta M. S. Taylor; M. Foster 1981-6-2 3831 Plumas In swamp, w side of Williams Loop, 0.2 mi se of Spring Garden overpass, ca. 7.5 mi se of Quincy. 1188 Comment
  CHSC34879  Lemna minuta M. S. Taylor 1981-7-13 4003 Plumas At spring, s side of spur rd, ca. 1/2 mi n of Lookout Creek, ca. 1 mi w of 28N11, ca. 1.5 mi nw of n tip of Frenchman Lake, ca. 15 air mi n of Chilcoot. 1920 Comment
  CHSC46533  Lemna minuta Lowell Ahart 1984-8-3 4776 Sutter In water under the bridge across Pass Road, a little east of the Gas Compression Station, about 7 miles west of Sutter. 45 Comment
  CHSC49692  Lemna minuta Vernon Oswald 1987-3-20 2294 Butte West side of Hwy 99, 0.6 mi nw of Butte Creek. In a dredger pond. 67 Comment
  CHSC49693  Lemna minuta Vernon Oswald 1984-2-25 1084 Butte Upper Bidwell Park, Chico, ca. halfway between Upper Park Rd. and the north rimrock, slightly e of Day Camp. Near the head of a ravine. 152 Comment
  CHSC49694  Lemna minuta Vernon Oswald 1984-7-20 1623 Colusa Lily Pond n of Letts Lake in Mendocino National Forest. In a pool where meadow drains beneath road. 1280 Comment
  CHSC51513  Lemna minuta L. P. Janeway 1987-6-29 2406 Trinity Old floodplain of Trinity River near mouth of Grass Valley Cr; 'Lowden Ranch.' On N side of Lewiston Rd 1.8 mi from hwy 299. 533 Comment
  CHSC62027  Lemna minuta Vernon H. Oswald 1993-9-29 5953 Glenn Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, in the SW corner of Cell 5, Tract C. On the edge of a field. 25 Comment
  CHSC75320  Lemna minuta Vernon H. Oswald; Lowell Ahart 1999-4-21 9714 Tehama McClure Place on the High Trestle-McClure Trail starting on Hogback Road ca. 0.5 mi northeast of Finley Lake. On a meadow at the homestead. 609 Comment
  CHSC84352  Lemna minuta Lowell Ahart 2003-9-22 10615 Yuba In a rice field, Shintaffer Farms, in the rice field east of the canal and the large Shintaffer Farms rice dryer, about 300 yards south of Woodruff lake, about 3 miles (air) northeast of Marysville. 40 Comment
  CHSC91370  Lemna minuta Lowell Ahart; John Dittes 2005-6-10 12110 Siskiyou At intake pipe, at pump house along the Shasta River, about 1.9 miles (air) south of Highway 99/97 Cutoff, about 6 miles (air) east-southeast of Grenada. 776 Comment
  CHSC93791  Lemna minuta Lowell Ahart 2006-5-26 12639 Butte In a drain ditch, on the south side of Sheldon Avenue at the intersection with Larkin Road, about one mile south of Gridley Road, about 2 miles (air) southeast of Gridley. 28 Comment
  CHSC97125  Lemna minuta Lowell Ahart 2007-7-7 14254 Sutter Deep drainage ditch, on the north side of Pennington Road, about 1/10 mile east of Powell Road, about 5 1/2 miles west of Live Oak. 21 Comment
  CHSC97126  Lemna minuta Lowell Ahart 2007-7-7 14259 Colusa Deep ditch, on the north side of the Gridley Colusa Highway, about 1 1/4 miles east of River Road, about 17 miles west of Gridley. 20 Comment
  CHSC97266  Lemna minuta Lowell Ahart; John Dittes, Josephine Guardino 2007-8-10 14480 A Plumas About 30 yards southwest of Beckwourth Gensee Road, about 2 miles (air) north of the north end of Lake Davis. 1773 Comment
  CHSC97298  Lemna minuta Lowell Ahart; John Dittes, Josephine Guardino 2007-8-10 14480 Plumas About 40 yards southwest of Beckwourth Gensee Road, about 2 miles (air) north of the north end of Lake Davis. 1773 Comment
  CHSC99242  Lemna minuta Lowell Ahart; John Dittes 2008-6-22 15022 Lassen On shallow water, south side of the levee, about 50 yards east of the tall poles, mountain meadow, in Big Valley, about 3.5 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber. 1260 Comment
  CHSC99245  Lemna minuta Lowell Ahart; John Dittes 2008-6-21 15008 Modoc On shallow water 6-8 inches deep, along a deep natural drainage, about 30 yards west of the levee, mountain meadow, in Big Valley about 3.6 miles (air) north of the Headquarters at Ash Creek State Wildlife Area, about 6.4 miles (air) northeast of Bieber. 1269 Comment
  CHSC99246  Lemna minuta Lowell Ahart; John Dittes 2008-6-21 14994 Modoc On shallow water on water on the south side and east end of a large culvert, a part of the large levee, mountain meadow, in Big Valley about 2.8 miles (air) north of the Headquarters at Ash Creek State Wildlife Area, about 5.4 miles (air) northeast of Bieber. 1255 Comment
  HSC101143  Lemna minuta Dana York 1996-3-22 425 Fresno Kings River Basin; approx. 29 km E-NE of Fresno, 1.3 km N of Wildcat Mountain, along Watts Valley Road 390 Comment
  HSC84872  Lemna minuta Gladys L. Smith 1979-6-14 5637 Mendocino Minor Hole Rd., 3.2 km N of Pt. Arena 3 Comment
  HSC95178  Lemna minuta Gordon Leppig 1998-7-12 935 Lassen Modoc National Forest, Blue Lake Ranch 1970 Comment
  HSC95315  Lemna minuta Gordon Leppig, Tony LaBanca 1997-6-29 526 Lassen Modoc National Forest, Blue Lake Ranch 1970 Comment
  HSC95316  Lemna minuta Gordon Leppig 1998-8-17 1048 Lassen Modoc National Forest, Blue Lake Ranch 1970 Comment
  HSC95338  Lemna minuta Gordon Leppig, J. Cromwell 1997-7-27 621 Lassen Modoc National Forest, Blue Lake Ranch. 1970 Comment
  HSC97027  Lemna minuta L. Ahart 2006-5-26 12639 Butte On the S side of Sheldon Avenue at the intersection with Larkin Rd., ca. 1 mi. S of Gridley Rd., ca. 2 air mi. SE of Gridley. 28 Comment
  JEPS107391  Lemna minuta Lowell Ahart, John Dittes 2005-6-10 12110 Siskiyou At intake pipe, at pump house along the Shasta River, about 1.9 miles (air) south of Highway 99/97 Cutoff, about 6 miles (air) east-southeast of Grenada 776 Comment
  JEPS110291  Lemna minuta Lowell Ahart 2006-5-26 12639 Butte In a drain ditch, on the south side of Sheldon Avenue at the intersection with Larkin Road, about one mile south of Gridley Road, about 2 miles (air) southeast of Gridley 28 Comment
  JEPS113703  Lemna minuta Lowell Ahart, John Dittes, Josephine Guardino 2007-8-10 14480 A Plumas About 30 yards southwest of Beckwourth Gensee Road, about 2 miles (air) north of the north end of Lake Davis 1773 Comment
  JEPS114851  Lemna minuta Lowell Ahart, John Dittes 2008-6-22 15022 Lassen On shallow water, south side of the levee, about 50 yards east of the tall poles, mountain meadow, in Big Valley, about 3.5 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber 1260 Comment
  JEPS115904  Lemna minuta Lowell Ahart, John Dittes, Josephine Guardino 2009-7-21 16118 Plumas About 20 yards east of Forest Service Road 27N26, about 1000 feet northwest of Powerhouse at the north end of Butt Valley Reservoir, about 3 miles (air) southwest of Lake Almanor 1302 Comment
  JEPS116017  Lemna minuta Lowell Ahart, John Dittes, Josephine Guardino 2009-8-27 16341 Tehama In a small seep (spring), west side of pond, on the east side of Forest Service Road 29N25A, Childs Meadows, about 2600 ft south of the intersection of Highway 36 (89) and Forest Service Road 29N25A, 2.3 miles (air) northeast of the town of Mill Creek, 9 1493 Comment
  JEPS116084  Lemna minuta Lowell Ahart 2009-10-8 16410 Butte On the south side of the road, about 50 yards east of Parking Lot 15, Gray Lodge Waterfowl Management Area, about 7 miles (air) southwest of Gridley 19 Comment
  JEPS117633  Lemna minuta Lowell Ahart, John Dittes 2010-7-30 16958 Siskiyou On the south side of the Shasta River, about 80 yards west of the pipe across the Shasta River, about 200 yards east of the East Louie Road Bridge, Shasta Big Springs Ranch, 1.6 miles (air) southwest of Big Springs Lake, 4.6 miles (air) northwest of Dwinn 716 Comment
  JEPS120087  Lemna minuta Lowell Ahart 2012-6-5 18158 Butte On the south side of Beastson Hollow, about 1 mile northwest of the iron gate on the north side of Cherokee Road, North Table Mountain, about 6 miles (air) north of Oroville. Comment
  JEPS120152  Lemna minuta Lowell Ahart 2012-10-20 18491 Butte On the south side of Big Chico Creek, about 50 yards east of Table 5, west of Cedar Grove, Lower Bidwell Park, Chico. Comment
  JEPS120346  Lemna minuta Jake Ruygt 1983-3-28 1395 b Napa 0.3 miles east Highway 29 near Suscol Creek. Cuttings Wharf 7.5' Quad. Comment
  JEPS120767  Lemna minuta Lowell Ahart 2013-9-20 19063 Butte About 20 yards north of Hamilton Road, about 1/8 mile east of Riceton Highway, about 1 mile southeast of the Rice Experiment Station. Comment
  JEPS121007  Lemna minuta D. G. Kelch 2007-5-5 07 .265 Solano Vallejo; S end of Mare Island, S of stock pond. Comment
  JEPS121170  Lemna minuta Lowell Ahart 2013-8-2 18989 Tehama S side of Burris Creek, strand of Black Butte Reservoir, about 1.5 miles SW of the Dam, about 12 air miles NW of Orland. Comment
  JEPS123836  Lemna minuta Lowell Ahart, John Dittes 2015-7-17 20397 Modoc Ash Creek State Wildlife Area, about 3/4 mile south of County Road B7, about 2.7 miles (air) west of Adin, about 9.1 miles (air) northeast of Bieber. Adin USGS 7.5' Topographic Quadrangle. Comment
  JEPS125697  Lemna minuta William Harnach 2015-10-6 1454 Sierra 1.8 miles each of Highway 49 on Lemmon Canyon road, east of Sierraville. Comment
  JEPS125703  Lemna minuta William Harnach 2015-10-6 1456 Sierra 2.2 miles East of Highway 49 on Lemmon Canyon Road, East of Sierraville Comment
  JEPS125704  Lemna minuta William Harnach 2015-10-6 1458 Sierra Intersection of Highway 49 and Lemmon Canyon Road, Sierraville. Comment
  JEPS125706  Lemna minuta William Harnach 2015-10-6 1460 Sierra 1.6 miles North of Sattley on County Road A-23. Comment
  JEPS125712  Lemna minuta William Harnach 2015-10-13 1461 Sierra 2.4 miles West of Loyalton (intersection of Hill St and Highway 49) on North side of Highway 49. Comment
  JEPS125713  Lemna minuta William Harnach 2015-10-13 1462 Sierra Approximately 4.0 miles West of Loyalton, South of the intersection of Fillippini Road and Highway 49. Comment
  JEPS127105  Lemna minuta Lowell Ahart, John Dittes, Josephine Guardino 2016-2-14 20723 Colusa About 1/2 mile north of Letts Lake, about 1/2 mile south of the large campground, about 13 miles (air) southwest of Stonyford. Comment
  JEPS127248  Lemna minuta Lowell Ahart 2016-9-4 21341 Butte Peter Ahart Ranch, about 2 miles north and 1/2 mile east of Honcut, about 12 miles (air) south of Oroville. Comment
  JROH5675  Lemna minuta John Rawlings 2014-7-29 1277 San Mateo Jasper Ridge Biological Preserve, Stanford University. San Francisquito Cr. streambed, up-stream from old Boething Nursery crossing. 65 Comment
  OBI38505  Lemna minuta Eric Wise 1982-7-2 1622 San Luis Obispo Oso Flaco Lake Comment
  OBI38506  Lemna minuta Eric Wise 1982-7-2 1627 San Luis Obispo Lettuce lake. Immed SW of Oso Flaco Lk. Flat land to the E. Dune encroachment to the N and W Comment
  OBI38507  Lemna minuta Eric Wise 1981-9-29 1281 San Luis Obispo Oso Flaco Lake Comment
  OBI38508  Lemna minuta Eric Wise 1983-8-30 1764 San Luis Obispo Along the length of Black Lake Cyn with San Luis Obispo Co Planning Board Et al Comment
  OBI38509  Lemna minuta Eric Wise 1981-9-29 1284 San Luis Obispo Black Lake Cyn. At hwy 1 Comment
  OBI38510  Lemna minuta Eric Wise 1981-5-14 300 San Luis Obispo Sweet Springs marsh. NW of 4th and Ramona, Los Osos Comment
  OBI38511  Lemna minuta Eric Wise 1982-6-25 1591 San Luis Obispo Black Lake Cyn. About 1 mi E of hwy 1 Comment
  OBI39993  Lemna minuta David J. Keil, Eric Wise 1982-7-2 16308 San Luis Obispo Nipomo Mesa area W of Pomeroy Rd along Black Lake Cyn Trl Comment
  OBI43037  Lemna minuta David J. Keil, Kathy Jones 1982-4-4 15847 San Luis Obispo Nipomo Mesa along Black Lake Cyn Comment
  OBI53394  Lemna minuta David J. Keil, V. L. Holland, Lynne Dee Oyler, and Wayne Ferren 1995-7-7 25534 Santa Barbara Vandenberg AFB. North Base. MOD III Pond, S of Umbra Rd, W of El Rancho Rd Comment
  OBI71324  Lemna minuta David J. Keil 1995-7-14 25592 Santa Barbara Vandenberg AFB. South Base. Pair of small reservoirs just W of South Gate Comment
  OBI73599  Lemna minuta David J. Keil, with V. L. Holland 2010-6-15 30887 A San Luis Obispo Between San Luis Obispo and Arroyo Grande at 615 Ormonde Road, south of intersection of Ormonde Road with Price Canyon Road. 5-acre rectangular parcel. Comment
  OBI78983  Lemna minuta David J. Keil 2013-8-22 31943 San Luis Obispo Morro Bay State Park. Turtle Rock trail (Morro Creek Road) on northern side of Cerro Cabrillo 12 Comment
  OBI79092  Lemna minuta David J. Keil 2011-11-5 31135 San Luis Obispo Oceano. Pismo State Beach, Oceano Campground. Trail around lagoon 3 Comment
  OBI79145  Lemna minuta David J. Keil 2013-8-22 31969 San Luis Obispo Turri Road, just west of junction with unpaved private road (1800 Turri Road) 8 Comment
  OBI79843  Lemna minuta David J. Keil 2012-7-27 31488 San Luis Obispo Oceano. Area of dunes and marsh southwest of Oceano Airport between Maui Circle and Laguna Drive 2 Comment
  OBI80107  Lemna minuta David J. Keil, Mike Walgren 2012-9-8 31526 San Luis Obispo Harmony Headlands State Park, south of Cambria, west of California Highway 1 Comment
  POM10170  Lemna minuta Philip A. Munz 1921-5-1 4513 San Bernardino Twenty-nine Palms 915 Comment
Read comments
May 28 2011
  POM155989  Lemna minuta Le Roy Abrams 1902-8-5 2898 San Bernardino Pine Lake, San Bernardino Mountains. Comment
  POM156128  Lemna minuta Le Roy Abrams 1903-6-18 3758 San Diego Lakeside. Comment
  POM17774  Lemna minuta Philip A. Munz 1923-6-29 7301 San Diego 5 miles SW of Warners Hot Springs. Comment
  POM181451  Lemna minuta I. L. Wiggins 1930-4-18 4607 Contra Costa Jersey Island. Comment
  POM264171  Lemna minuta J. C. Roos 1937-7-25 656 San Bernardino Seven Oaks, San Bernardino Mountains. Comment
  POM47718  Lemna minuta I. M. Johnston 1924-8-31 s.n. San Bernardino Victorville. Comment
  RSA0014978  Lemna minuta Justin M. Wood, Dustin M. Ray 2010-9-13 2680 San Bernardino Clark s Ranch, accessed via Seven Pines Road. 1480 Comment
  RSA0021823  Lemna minuta David J. Keil, Mike Walgren 2012-9-8 31526 San Luis Obispo Harmony Headlands State Park, south of Cambria, west of California Highway 1. 1 Comment
  RSA0029633  Lemna minuta David J. Keil 2013-8-22 31969 San Luis Obispo Turri Road, just west of junction with unpaved private road (1800 Turri Road). Pond in channel of unnamed tributary of Los Osos Creek. 8 Comment
  RSA160975A  Lemna minuta D. F. Howe 1962-7-22 s.n. San Luis Obispo Oso Flaco Comment
  RSA180239  Lemna minuta E. W. Lathrop 1965-3-30 5779 Riverside 6 miles W of Murrieta. Comment
  RSA180477  Lemna minuta E. W. Lathrop 1960-6-9 4989 Riverside 14 miles west of Murrieta. Comment
  RSA191401  Lemna minuta E. W. Lathrop, Robert F. Thorne 1967-9-26 6632 Riverside 6 miles NW of Murrieta. Comment
  RSA192135B  Lemna minuta E. W. Lathrop 1965-3-30 5608 -B Riverside 12 miles west of Murrieta. Comment
  RSA202050  Lemna minuta Henry M. Pollard 1962-9-19 s.n. Ventura Coyote Creek north of Santa Ana Road bridge, Foster Park. Comment
  RSA216141  Lemna minuta Peter Rubtzoff 1956-10-28 3017 San Francisco South of Stanley Drive, east of Lake Merced. Comment
  RSA220872  Lemna minuta Philip A. Munz 1942-6-17 17112 San Bernardino South base of Sugarloaf Mountain, San Bernardino Mountains. 2073 Comment
  RSA309353  Lemna minuta Wayne P. Armstrong 1983-6-3 1141 San Luis Obispo Black Lake Canyon-- marsh on east side of Highway 1, 3.1 miles south of junction with Valley Road in Arroyo Grande 9 Comment
  RSA309354  Lemna minuta Wayne P. Armstrong 1973-7-31 1160 San Bernardino Mojave River -- 1 mile E of Victorville (Mojave Narrows Regional Park) 823 Comment
  RSA310053B  Lemna minuta Wayne P. Armstrong 1983-11-19 1189 San Diego Santa Ysabel Creek (San Pasqual Valley). 160 Comment
  RSA310060  Lemna minuta Wayne P. Armstrong 1983-10-14 1173 San Diego San Diego River 1.5 miles W (below) El Capitan Dam (E of El Monte County Park). 213 Comment
  RSA310062B  Lemna minuta Wayne P. Armstrong 1984-1-14 1195 -B San Diego S of Lake Hodges, SW of junction between I-15 and Pomerado Road. 98 Comment
  RSA310065A  Lemna minuta Wayne P. Armstrong 1983-11-27 1191 San Diego Sandia Creek Road (Fallbrook) at bridge crossing Santa Margarita River. 198 Comment
  RSA310070  Lemna minuta Wayne P. Armstrong 1983-10-29 1178 San Diego San Dieguito River 0.5 mile SW of Lake Hodges Dam, S side of Highway S-6. 84 Comment
  RSA310072B  Lemna minuta Wayne P. Armstrong 1984-1-14 1196 -B San Diego S of Lake Hodges, SW of junction between I-15 and Pomerado Road. 98 Comment
  RSA313406C  Lemna minuta Wayne P. Armstrong 1983-10-23 1176 -C San Diego San Dieguito River -- 0.5 kilometers of SW of Lake Hodges Dam 84 Comment
  RSA31373  Lemna minuta Henry M. Pollard 1946-10-20 s.n. Ventura Coyote Creek near Foster Park. Comment
  RSA318272  Lemna minuta Wayne P. Armstrong 1984-2-12 1198 San Diego Santa Ysabel Creek 1 mile NE of bridge at Pame Valley Road (N of Ramona). 457 Comment
  RSA318278A  Lemna minuta Wayne P. Armstrong 1984-7-8 1206 San Luis Obispo Oso Flaco Lake-- north shore 5 Comment
  RSA332349A  Lemna minuta Wayne P. Armstrong 1985-1-2 1230 San Diego North Twin Oaks Valley Road., 2.4 kilometers N of junction with Highway S-12. 244 Comment
  RSA332353  Lemna minuta Wayne P. Armstrong 1985-6-21 1238 San Diego San Diego Wild Animal Park. 183 Comment
  RSA368966  Lemna minuta L. C. Wheeler 1931-12-24 410 San Bernardino Mohave River at Victorville Comment
  RSA376132  Lemna minuta Robert F. Thorne, Steve Boyd, E. W. Lathrop 1985-7-18 61204 Riverside Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon. 535 Comment
  RSA43951  Lemna minuta Henry M. Pollard 1949-2-20 s.n. Ventura Ventura River near Foster Park Comment
  RSA500133  Lemna minuta Steve Boyd, Timothy S. Ross, L. Arnseth 1989-6-10 3677 Riverside Vail Lake area, benches of Arroyo Seco and slopes of adjacent hills to E. 488 Comment
  RSA522548  Lemna minuta David J. Keil, Eric Wise 1982-7-2 16308 San Luis Obispo Nipomo Mesa area W of Pomeroy Rd along Black Lake Canyon trail. Comment
  RSA537691  Lemna minuta L. R. Heckard 1964-5-23 1362 Napa Cleary Reserve (Nature Conservancy), which is about 2 miles southwest of Aetna Springs 366 Comment
  RSA543492  Lemna minuta Wayne P. Armstrong, J. L. Platt 1991-1-26 1306 San Diego San Dieguito River - pond at base of Lake Hodges Dam. 76 Comment
  RSA586313  Lemna minuta Darin L. Banks, Steve Boyd 1995-5-3 224 Riverside NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco. 500 Comment
  RSA588178  Lemna minuta Darin L. Banks, Steve Boyd 1995-6-27 736 San Diego NW Palomar Mountains; Agua Tibia Mountains; Crosley Homestead, S end of Crosley Road; Between Arroyo Seco and small drainage to the east, in a heavily grazed meadow / riparian interface. 841 Comment
  RSA588600  Lemna minuta Darin L. Banks, Steve Boyd 1995-10-17 811 Riverside NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along lower Arroyo Seco, S of the Dripping Springs Campground., Along the narrow benches where Arroyo Seco turns to the E, just W of the Metasedimentary hills. 524 Comment
  RSA600544  Lemna minuta Steve Boyd, Lauren Raz 1997-5-28 9856 Los Angeles Liebre Mountains region: Knapp Ranch area at upper end of Castaic Creek drainage in broad alluvial valley at head of Cienaga Canyon, south of Liebre Mountain. 866 Comment
  RSA618982  Lemna minuta LeRoy Gross 1998-9-20 70 Los Angeles Southern base San Gabriel Mtns.: Tujunga Ponds. West of 210 freeway in big Tujunga wash, city of Sunland 365 Comment
  RSA633360  Lemna minuta L. C. Wheeler, John L. Mohr 1961-7-15 s.n. San Luis Obispo Oso Flaco Lake. Comment
  RSA633365  Lemna minuta L. C. Wheeler, John L. Mohr 1961-6-24 s.n. San Luis Obispo Lake north of Oso Flaco lake. Comment
  RSA69726  Lemna minuta F. W. Peirson 1924-8-31 5111 San Bernardino South of Victorville. 793 Comment
  RSA714001  Lemna minuta R. E. Riefner 2005-10-27 5 -303 Orange City of Irvine; along Jeffrey Rd. N of Barranca Rd. near Irvine Valley College. 47 Comment
  RSA715699  Lemna minuta Fred M. Roberts, Chris M. Barnhill 2005-9-27 6280 Orange San Juan Capistrano: San Juan Creek wash, east of La Novia Road bridge, 1.4km E Mission San Juan Capistrano, 27 Comment
  RSA715934  Lemna minuta Lowell Ahart, John Dittes 2005-6-10 12110 Siskiyou At the pump house along the Shasta River, about 1.9 miles (air) S of Hwy 99/97 Cutoff, about 6 miles (air) ESE of Granada. 777 Comment
  RSA719630  Lemna minuta R. G. Swinney 1994-10-29 3347 San Bernardino Cajon Wash, ca 1.4 mile north of Swarthout Canyon Rd., between Cajon and Cosy Dell 875 Comment
  RSA740205  Lemna minuta Naomi Fraga, Duncan S. Bell, Sarah M. Siedschlag 2008-7-21 2439 San Bernardino Sugarloaf Meadow at the end of FS Road 1N03. 2043 Comment
  RSA741378  Lemna minuta Scott D. White, Justin M. Wood 2008-5-15 11978 Riverside Johnson Meadow. 1415 Comment
  RSA751375  Lemna minuta Orlando Mistretta 2009-4-16 3561 San Bernardino Santa Ana River Canyon, vicinity of Seven Oaks. W of Jct. of Seven Oaks Rd. and Radford Camp Rd. 1638 Comment
  RSA762361  Lemna minuta R. G. Swinney 2009-3-11 10083 Los Angeles San Gabriel Mtns. Foothills Azusa, San Gabriel River Canyon, El Encanto Azusa River Wilderness Park 296 Comment
Read comments
May 10 2012
  RSA768301  Lemna minuta LeRoy Gross, Jose D. Zuniga 2010-8-17 5312 San Bernardino Sugarloaf Meadow area. Small meadow just to the east of main meadow. Near the base of the southwest side of Sugarloaf Mountain, north of the Santa Ana River. 2055 Comment
  RSA796885  Lemna minuta W. R. Ferren 1982-7-13 LP- 5 Santa Barbara La Purisima Mission State Historic Park: 2 kilometers NE of Lompoc City Limit. Comment
  SBBG104378  Lemna minuta M. D. Proctor, E. A. Young 1993-3-20 ROB 280 San Luis Obispo 1 km NE of Chorro Reservoir; Camp San Luis Obispo Comment
  SBBG110777  Lemna minuta E. Neese, E. Painter 1995-10-24 HL 2219 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
  SBBG121697  Lemna minuta R. Burgess, P. Munro 2002-10-26 5423 Ventura W side of Somis Rd (St Hwy 34), S of St Hwy 118; Somis 91 Comment
  SBBG124906  Lemna minuta E. Neese, E. Painter 1994-7-19 HL 786 Monterey gravel pits, ca. 1 km E of San Antonio River, ca. 2.5 km NNW of Oro Fino Cyn; Ft Hunter Liggett 300 Comment
  SBBG125087  Lemna minuta R. Burgess, P. Munro 1995-4-5 1516 Ventura Broome Ranch, S of Potrero Rd, W of Rancho Sierra Vista, at w side of ranch in vicinity of spring; Thousand Oaks 274 Comment
  SBBG126226  Lemna minuta D. Keil 1995-7-14 25592 Santa Barbara pair of small reservoirs just W of S Gate; Vandenberg Air Force Base Comment
  SBBG127499  Lemna minuta D. Keil, V. L. Holland, L. D. Oyler, W. Ferren 1995-7-7 25534 Santa Barbara MOD III Pond, S of Umbra Rd, W of El Rancho Rd; Vandenberg Air Force Base Comment
  SBBG130693  Lemna minuta D. J. Keil, M. Walgren 2012-9-8 31526 San Luis Obispo Harmony Headlands State Park, S of Cambria, W of California Hwy 1 1 Comment
  SBBG133503  Lemna minuta R. Burgess, P. Munro 2007-9-15 7745 Ventura arroyo just W of Rt 23 Freeway, E of Miller ParkMoorpark 200 Comment
  SBBG15679  Lemna minuta M. A. Piehl 1962-9-24 62461 Ventura Coyote Crk, just N of Foster Park Comment
  SBBG40050  Lemna minuta H. M. Pollard 1970-6-25 Ventura Coyote Crk N of and near Santa Ana Rd bridge, Foster Park Comment
  SBBG41275  Lemna minuta H. M. Pollard 1965-10-26 Ventura Ventura River ca. 0.5 mi downstream from Foster Park Comment
  SBBG41279  Lemna minuta H. M. Pollard 1962-9-19 Ventura Coyote Crk N of Santa Ana Rd bridge, Foster Park Comment
  SBBG57221  Lemna minuta R. Hoffmann 1929-4-27 San Bernardino Mojave River, Helendale Comment
  SBBG57222  Lemna minuta R. Hoffmann 1930-6-5 Ventura Lockwood Valley 1524 Comment
  SBBG57223  Lemna minuta R. Hoffmann 1931-6-6 Santa Barbara Surf Comment
  SBBG57224  Lemna minuta H. M. Pollard 1946-10-20 Ventura Coyote Crk near Foster Park Comment
  SBBG57227  Lemna minuta R. Hoffmann 1927-9-7 Santa Barbara Arroyo Hondo near Gaviota Comment
  SBBG68851  Lemna minuta A. C. Sanders, G. K. Helmkamp, S. C. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15647 San Bernardino Bear Crk at confluence with Santa Ana River 1045 Comment
  SCFS549  Lemna minuta R. Schmid 1964-7-16 188 Nevada Sagehen Basin, Drainage ditch 30 ft SE of fish hatchery 1951 Comment
  SCFS550  Lemna minuta L. Loeblich 1964-6-26 42 Nevada Sagehen Basin, Ca. 500 yds W of Sagehen Creek Rd, w/i 10 ft of Sagehen Creek 1951 Comment
  SD112790  Lemna minuta Darley F. Howe 1938-7-24 705 San Diego Stream, Highland Valley Road. Comment
  SD114819  Lemna minuta Wayne P. Armstrong 1983-6-3 1141 San Luis Obispo Black Lake Canyon, marsh east side Highway 1, 3.1 miles south of junction with Valley Road, in Arroyo Grande. 9 Comment
  SD114827  Lemna minuta Wayne P. Armstrong, G. Jackson 1983-9-23 1169 San Luis Obispo Northeast shore of Oso Flaco Lake. 4 Comment
  SD114834  Lemna minuta Wayne P. Armstrong 1983-7-2 1144 San Diego North shore of Lake Wohlford. Forming dense colonies along quiet inlets. 456 Comment
  SD114838  Lemna minuta Wayne P. Armstrong 1983-7-31 1160 San Bernardino Mojave River, 1 mile east of Victorville (Mojave Narrows Regional Park). Abundant in shady pond under stand of Populus fremontii. 822 Comment
  SD114849  Lemna minuta Wayne P. Armstrong 1983-10-14 1173 San Diego San Diego River, 1.5 miles west (below) El Capitan Dam (east of El Monte County Park). 213 Comment
  SD114854  Lemna minuta Wayne P. Armstrong 1983-11-27 1191 San Diego Sandia Creek Rd. (Fallbrook), at bridge crossing Santa Margarita River. Mixed with mud and debris. 198 Comment
  SD114859  Lemna minuta Wayne P. Armstrong 1983-10-29 1178 San Diego San Dieguito River, 0.5 miles southwest of Lake Hodges Dam, south side of Highway S-6. In small pond. 84 Comment
  SD115031  Lemna minuta Wayne P. Armstrong 1984-2-12 1198 San Diego Santa Ysabel Creek, 1 mile northeast of bridge at Pamo Valley Road (north of Ramona). 456 Comment
  SD115789  Lemna minuta Wayne P. Armstrong 1984-7-8 1206 San Luis Obispo Oso Flaco Lake, north shore. 4 Comment
  SD117496  Lemna minuta Wayne P. Armstrong 1985-1-2 1230 San Diego Pond on east side of North Twin Oaks Valley Road, 2.4 km north of junction with Highway S-12. Freshwater marsh 244 Comment
  SD12293  Lemna minuta Frank F. Gander 1935-10-24 266 11 San Diego Deadman's Hole, north of Lake Henshaw. Comment
  SD12400  Lemna minuta Frank F. Gander 1935-11-7 280 4 San Diego Pine Valley Creek bridge. Comment
  SD124944  Lemna minuta Robert F. Thorne, Steve Boyd, Earl Lathrop 1985-7-18 61204 Riverside Santa Rosa Plateau, Nature Conservancy Reserve, riparian woodland along Cole Canyon. 534 Comment
  SD130876 Image available Lemna minuta Wayne P. Armstrong, J. L. Platt 1991-1-26 1306 San Diego San Dieguito River, pond at base of Lake Hodges Dam spillway. Homogeneous population in small pond within metavolcanic boulders. 75 Comment
  SD137980  Lemna minuta Darin L. Banks, Steve Boyd 1995-10-17 811 Riverside Northwest Palomar Mts,Agua Tibia Mts, Cleveland National Forest, Agua Tibia Wilderness Area, along lower Arroyo Seco, south of Dripping Springs Campground, along narrow benches where Arroyo Seco turns to the east, just west of the metasedimentary hills. 523 Comment
  SD139731  Lemna minuta Jon P. Rebman 1997-2-7 3792 San Diego San Felipe Valley Wildlife Area, northeast of Julian, approximately 4.5 miles north of Highway 78 on S2, between the Volcan Mountains and San Felipe Hills. Aquatic plant floating on water of San Felipe Creek. (IPB 1/07) 800 Comment
  SD15204  Lemna minuta Frank F. Gander 1936-5-5 1795 San Diego San Diego River falls, Spencer Valley. Comment
  SD15782  Lemna minuta Frank F. Gander 1936-5-26 2349 San Diego Lake Hodges. Comment
  SD166988  Lemna minuta Jon P. Rebman, J. Gregory & parabotany team 2004-8-20 10671 San Diego Lake Sutherland: north of Hwy. 78 between Ramona and Santa Ysabel; dry lakebed at southeast end of lake 605 Comment
  SD176118  Lemna minuta Margaret R. Mulligan, Joe Barth 2005-7-26 1285 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
  SD179966  Lemna minuta Jon P. Rebman, P. Famolaro & Parabotany Team 2007-8-8 13740 San Diego Loveland Reservoir: S of Alpine and Japatul Valley Road; just below the dam (south) at the extreme southeastern end of the reservoir 390 Comment
  SD179967  Lemna minuta Jon P. Rebman, Parabotanist team 2007-5-8 13497 San Diego Barrett Lake: just south of the dam, along the bottom of the dam and on the canyon floor just east of Barrett Lake Road 459 Comment
  SD20224  Lemna minuta Frank F. Gander 1937-12-31 4897 San Diego Rolando. Comment
  SD238015  Lemna minuta Jon P. Rebman, Victoria Marshall 2013-5-16 26523 San Diego Los Penasquitos Canyon Preserve: between I-5 & I-15, south of Hwy. 56 and west of Black Mountain Road; north of the waterfall; in the vicinity of a small pond 79 Comment
  SD239498  Lemna minuta R. G. Swinney 2009-3-11 10083 Los Angeles San Gabriel Mountains Foothills: Azusa, San Gabriel River Canyon, El Encanto Azusa River Wilderness Park (Azusa 7.5'Q) 295 Comment
  SD245172  Lemna minuta David J. Keil, Mike Walgren 2012-9-8 31526 San Luis Obispo Harmony Headlands State Park, south of Cambria, west of California Highway 1. Drainage of small reservoir. 0 Comment
  SD254106  Lemna minuta Jon Rebman, W. Schmidtmann, & G. Kenney 2016-8-24 31938 San Diego Camp Pendleton: southwestern portion of Base; near SMR Up Training Area; along the Santa Margarita River, in a small pond on the riparian flats on the south side of the river between I-5 and Stuart Mesa Road 3 Comment
  SD262757  Lemna minuta Susan T Welker 1990-10-31 San Diego San Elijo Lagoon Ecological Reserve; drain from I-5 and houses, across from Cardiff Cove development. West of I-5, north side of Reserve, adjacent to Manchester Avenue. 3 Comment
  SD262759  Lemna minuta Susan T Welker 1993-10-5 San Diego Lake Henshaw area; freshwater pond, north west of Vista Irrigation District gate #2, west of Hwy 79, south of Linton Road (Puerta La Cruz Conservation Camp), north of Warner Springs air strip. 871 Comment
  SD262760  Lemna minuta Susan T Welker 1992-8-18 San Diego Potrero area; Off Horizon View, slow freshwater stream, west of Round Potrero Road, north of Potrero 743 Comment
  SD28263  Lemna minuta Frank F. Gander 1940-10-29 8884 San Diego McCain's Ranch, Manzanita Indian Reservation Comment
  SD53372  Lemna minuta Darley F. Howe 1962-7-22 3355 San Luis Obispo Oso Flaco Lake. Comment
  SD6008  Lemna minuta Richard Alderson 1934-4-5 San Diego Cottonwood Creek, above Buckman's Springs. Comment
  SD71367  Lemna minuta Henry M. Pollard 1962-9-19 Ventura Ventura River Basin, covering shaded pools under willows, Coyote Creek north of Santa Ana Road bridge, Foster Park. Comment
  SD9086  Lemna minuta Unknown 1876-1 San Diego San Diego. Comment
  SDSU12321  Lemna minuta Michael G. Simpson 1996-6-21 21 VII96B San Diego Growing in Lake next to shore, in non-turbulent inlet. In partial shade of open Salix spp. Woodland. East shore of Kumeyaay Lake, Mission Trails Regional Park. 91 Comment
  SDSU13654  Lemna minuta W. Miller 1972-8-9 Riverside 357 Comment
  SEINET8655822  Lemna minuta W. Harnach 2015-10-13 1462 Sierra Approx 4.0 miles west of Loyalton, south of the intersection of Fillippini Rd. & Hwy 49. 1501 Comment
  SEINET8655826  Lemna minuta W. Harnach 2015-10-13 1461 Sierra 2.4 miles West of Loyalton (intersection of Hill St & Hwy 49) on north side of Hwy 49. 1496 Comment
  SEINET8655849  Lemna minuta W. Harnach 2015-10-6 1460 Sierra 1.6 miles North of Sattley on County Road A-23. 1503 Comment
  SEINET8655858  Lemna minuta W. Harnach 2015-10-6 1458 Sierra Intersection of Hwy 49 & Lemmon Canyon Road, Sierraville. North side of Hwy 49. 1509 Comment
  SEINET8655860  Lemna minuta W. Harnach 2015-10-6 1456 Sierra 2.2 miles east of Hwy 49 on Lemmon Canyon Road, east of Sierraville. 1598 Comment
  SEINET8655867  Lemna minuta W. Harnach 2015-10-6 1454 Sierra 1.8 miles east of Hwy 49 on Lemmon Canyon Road, east of Sierraville. Under bridge on Lemmon Creek 1558 Comment
  SJSU4553  Lemna minuta K. A. Scott 1960-5-21 52 Santa Cruz Scotts Valley Comment
  UC1965432  Lemna minuta David J. Keil 2013-8-22 31969 San Luis Obispo Turri Road, just west of junction with unpaved private road (1800 Turri Road). Pond in channel of unnamed tributary of Los Osos Creek. Comment
  UC1969534  Lemna minuta David Keil with V. L. Holland 2010-6-15 30887 A San Luis Obispo Between San Luis Obispo and Arroyo Grande at 615 Ormonde Road, south of intersection of Ormonde Road with Price Canyon Road. 5-acre rectangular parcel. Comment
  UCD138141  Lemna minuta Henry M. Pollard 1962-9-19 s.n. Ventura Ventura River Basin. Coyote Creek north of Santa Ana Road bridge, Foster Park. Comment
  UCD141666  Lemna minuta Ellen Dean; M. Taylor, K. MacMillan 2013-6-13 7792 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 4E of the Putah Creek vegetation survey. 9 Comment
  UCD166178  Lemna minuta Peter Rubtzoff 1969-7-5 6107 Sonoma Pond 5.25 mi. northeast of Penngrove near Lichan Road. Comment
  UCD166422  Lemna minuta Peter Rubtzoff 1965-11-9 5667 B Sonoma Laguna de Santa Rosa area, E of Graton (btwn. Occidental and Guerneville Roads). Comment
  UCD41578  Lemna minuta Geri Hulse-Stephens 2001-4-27 547 Lake Goat Mountain. Fallen Fir Marsh. 1280 Comment
  UCD41635  Lemna minuta Geri Hulse-Stephens 2001-4-27 548 Lake Goat Mountain. Indian Flat. At south end of Indian Flat along small slow stream. 1371 Comment
  UCD44814  Lemna minuta C. E. H. R. Meadow Assessment; Kathren Murrell and Kara DeVries 2000-8-9 2180 El Dorado Lake Tahoe Basin; Upper Truckee River. UTM's 10 757900E; 4304450N. 1944 Comment
  UCD60422  Lemna minuta Ellen Dean; K. Mawdsley, K. Ehmsen, and M. Starbuck 2007-6-15 3974 El Dorado Washoe Meadows State Park. West side of Angora Meadow, opposite manholes #1 and #2. 1920 Comment
  UCD72669  Lemna minuta Ellen Dean; T. Sasaki 2007-7-23 4391 El Dorado Washoe Meadows State Park, southeastern corner of the park on the south side of the Upper Truckee River. Upper Truckee River Restoration Project monitoring well #1 plot. 1920 Comment
  UCR119565  Lemna minuta L. C. Wheeler 1952-11-29 7012 Los Angeles San Gabriel Mtns., Wildwood Canyon. Foothills north of San Dimas Comment
  UCR132741  Lemna minuta A. C. Sanders, G. K. Helmkamp, Scott D. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15647 San Bernardino San Bernardino Mtns., Bear Creek at confluence with Santa Ana River 1045 Comment
  UCR171395  Lemna minuta R. E. Riefner Jr. 2005-10-27 05 303 Orange City of Irvine; along Jeffrey Rd. N of Barranca Rd. near Irvine Valley College 47 Comment
  UCR180476  Lemna minuta R. G. Swinney 1994-10-29 3347 San Bernardino San Gabriel Mtns., Cajon Wash, c. 1.4 mile north of Swarthout Canyon Rd., between Cajon and Cosy Dell 875 Comment
  UCR201466  Lemna minuta Scott D. White, Justin M. Wood 2008-5-15 11978 Riverside San Jacinto Mountains, Johnson Meadow 1476 Comment
  UCR249734  Lemna minuta Jon P. Rebman, Victoria Marshall 2013-5-16 26523 San Diego Los Penasquitos Canyon Preserve, between Hwy I-5 and Hwy I-15, south of Hwy 56 and west of Black Mountain Road, north of the waterfall in the vicinity of a small pond. Square: N9 80 Comment
  UCR256956  Lemna minuta Peter Rubtzoff 1960-9-14 4552 Sonoma Laguna de Santa Rosa, east of Graton, between Occidental and Guerneville roads 37 Comment
  UCR256959  Lemna minuta Peter Rubtzoff 1962-5-11 4815 Sonoma Laguna de Santa Rosa, east of Cunningham, near Llano Road 30 Comment
  UCR266656  Lemna minuta David J. Keil 2012-7-18 31462 San Luis Obispo Central Coast, [Nipomo]1550 Hwy 1, [c. 0.5 mi] north of Oso Flaco Lake Road 22 Comment
  UCR27142  Lemna minuta T. P. Krantz 1982-6-30 s.n. San Bernardino San Bernardino Mtns., Big Bear Valley, in vicinity of Pan Hot Springs, SW of Baldwin Lake 2058 Comment
  UCR271717  Lemna minuta Mitch Provance, Callen Huff 2009-4-4 10830 Kern Foothills of the Southern Sierra Nevada, Tejon Ranch, Tejon Hills, tributary of Chanac Creek, 3.3 mi WSW of Stallion Springs, 11 mi SE of Arvin, west side of the southwestward dirt road extension of Horsethief Dr. out of Stallion Springs 580 Comment
  UCR52615  Lemna minuta James D. Morefield, D. H. McCarty 1986-5-4 3563 Inyo White Mtns., Owens Valley Drainage. About the warm springs at the W base of Black Mtn. 1216 Comment
  UCR82299  Lemna minuta A. C. Sanders, P. J. MacKay, S. D. White, C. L. Sanders 1994-9-18 15699 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
  UCR89385  Lemna minuta A. C. Sanders, O. F. Clarke, P. J. MacKay, S. D. White, C. L. Sanders 1994-11-27 15870 Riverside San Jacinto Mtns/Colorado Desert, Palm Canyon, from Hermit's Bench upstream to just beyond the confluence with East Fork 300 Comment
  UCR90412  Lemna minuta D. L. Banks, S. D. Boyd 1995-6-27 736 San Diego Peninsular Range; NW Palomar Mtns., Agua Tibia Mtns. Crosley Homestead, S end of Crosley Road between Arroyo Seco & small drainage to the east 841 Comment
  UCSB14525  Lemna minuta Breedlove, Dennis 1962-6-30 Santa Barbara Along the Alamo Pintado Creek from 7-8 miles north of Los Olivos; base of Figueroa Mountain, Birabent Canyon, San Rafael Range 426 Comment
  UCSB47700  Lemna minuta Ferren, Wayne 1982-7-13 Santa Barbara In the upper reservoir; La Purisima Mission State Historic Park; 2 km. NE of Lompoc City Limit Comment
  UCSB56701  Lemna minuta Pritchett, David 1987-7-22 Santa Barbara San Antonio Terrace, Vandenberg Air Force Base 60 Comment
  UCSB61357  Lemna minuta Parikh, Anuja; Gale, Nathan 1994-6-17 Santa Barbara In the bottom areas of created wetland site Wildflower Wetland 37 Comment
  UCSC009406  Lemna minuta Unknown 2015-4-21 7841 San Benito Strathearn Ranch 810 Comment
  CAS-BOT-BC344880  Lemna minuta Peter Rubtzoff 1961-10-17 4769 Sonoma Cunningham Marsh. Comment
  CAS-BOT-BC527267  Lemna minuta Ira L. Wiggins 1980-9-1 22271 San Mateo Pool in San Francisquito Creek, ca. 250 m. upstream from Pope Street Bridge, Menlo Park Comment
  CAS-BOT-BC527268  Lemna minuta W. Knight; I. Knight 1966-10-4 2039 San Mateo Crocker Hills marsh between Geneva and Guadalupe Parkway, San Bruno Mountain Comment
  CAS-BOT-BC527269  Lemna minuta Walter Knight; Irja Knight 1965-3-28 s.n. San Mateo April Brook adjacent to Radio Road Comment
  CAS-BOT-BC527270  Lemna minuta Walter Knight; Irja Knight 1963-10-23 376 San Mateo Cow Trough Ravine, San Bruno Mt. Comment
  CAS-BOT-BC527271  Lemna minuta W. R. Dudley 1909-10-4 s.n. San Mateo W. twin pond near Mussel Rock, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC527272  Lemna minuta Carl B. Wolf 1929-4-29 3660 San Mateo 10 miles south of San Franciscot on Skyline Blvd. Comment
  CAS-BOT-BC527273  Lemna minuta Roxana S. Ferris 1921-3-20 2114 a San Mateo Alpine Creek Road near juncture with Pescadero Road Comment
  CAS-BOT-BC527274  Lemna minuta Roxana S. Ferris 1920-10-1 2100 San Mateo 1st mud lake, Coal Mine Ridge, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC527275  Lemna minuta Peter Rubtzoff 1951-7-28 543 Sonoma Southern half of Lower Marsh, Pitkin Marsh near Forestville Comment
  CAS-BOT-BC527276  Lemna minuta Peter Rubtzoff 1951-7-28 542 Sonoma Southern half of Lower Marsh, Pitkin Marsh near Forestville Comment
  CAS-BOT-BC527277  Lemna minuta Peter Rubtzoff 1951-8-4 574 Sonoma Northern half of Lower Marsh, Pitkin Marsh near Forestville Comment
  CAS-BOT-BC527278  Lemna minuta Peter Rubtzoff 1951-8-19 652 Sonoma Northern half of Lower Marsh, Pitkin Marsh near Forestville Comment
  CAS-BOT-BC527280  Lemna minuta Peter Rubtzoff 1951-7-8 385 Sonoma Lower part of Upper Marsh, Pitkin Marsh near Forestville Comment
  CAS-BOT-BC527281  Lemna minuta Peter Rubtzoff 1951-9-2 705 Sonoma Northern half of Lower Marsh, Pitkin Marsh near Forestville Comment
  CAS-BOT-BC527282  Lemna minuta Peter Rubtzoff 1951-7-28 543 Sonoma Southern half of Lower Marsh, Pitkin Marsh near Forestville Comment
  CAS-BOT-BC527283  Lemna minuta Peter Rubtzoff 1951-6-17 287 Sonoma Northern half of Lower Marsh, Pitkin Marsh near Forestville Comment
  CAS-BOT-BC527284  Lemna minuta Peter Rubtzoff 1951-8-4 574 Sonoma Northern half of Lower Marsh, Pitkin Marsh near Forestville Comment
  CAS-BOT-BC527285  Lemna minuta Peter Rubtzoff 1964-9-3 5492 Sonoma Laguna de Santa Rosa area east of Cunningham near Llano Road Comment
  CAS-BOT-BC527286  Lemna minuta Peter Rubtzoff 1964-8-20 5467 Sonoma One mile southeast of jenner near crossing of Hwys. 1 and 12 Comment
  CAS-BOT-BC527287  Lemna minuta Peter Rubtzoff 1951-7-8 385 Sonoma Lower part of teh Upper Marsh, Pitkin Marsh near Forestville Comment
  CAS-BOT-BC527288  Lemna minuta Mary P. Wells 1984-8-9 437 Sonoma Sagpond near airstrip, Timber Ridge Road, The Sea Ranch Comment
  CAS-BOT-BC534372  Lemna minuta Peter H. Raven 1953-8-20 6255 Inyo In canal, Deep Springs Lake Comment
  CAS-BOT-BC534373  Lemna minuta Martin Simon Jussel 1948-8-6 66 Lake Buckhingham Park Comment
  CAS-BOT-BC534374  Lemna minuta Peter H. Raven 1951-7-28 3641 Madera Reds Meadows 2286 Comment
  CAS-BOT-BC534375  Lemna minuta Geo Hansen 1893-7-7 481 Amador Sequoia Region, New York 609 Comment
  CAS-BOT-BC534638  Lemna minuta Lowell Ahart 1975-1-9 s.n. Butte Sierra Nevada. 2 miles north and 3 miles east of Honcut. Foothill woodland. 200 Comment
  CAS-BOT-BC534639  Lemna minuta Ira L. Wiggins 1930-4-18 4607 Contra Costa Jersey Island Comment
  CAS-BOT-BC534641  Lemna minuta Henry M. Pollard 1956-10-11 s.n. Humboldt Orleans Forest Service Station Comment
  CAS-BOT-BC534642  Lemna minuta C. H. Thompson 1895-10-7 s.n. Kern Bakersfield Comment
  CAS-BOT-BC534643  Lemna minuta Ernest C. Twisselmann 1957-8-13 3977 Kern Tehachapi-Kernville Region, Tehachapi Road, 0.9 mile west of Oak Creek Pass. Upper Sonoran Grassland. Shandon, California. 1341 Comment
  CAS-BOT-BC534644  Lemna minuta Ernest C. Twisselmann 1957-8-13 3977 Kern Tehachapi-Kernville Region, Tehachapi Road, 0.9 mile west of Oak Creek Pass. Upper Sonoran Grassland. Shandon, California. 1341 Comment
  CAS-BOT-BC534645  Lemna minuta J. Walter Thompson 1896-8-15 208 Kern Drain ditch 6 miles west of Bakersfield Comment
  CAS-BOT-BC534646  Lemna minuta Beatrice F. Howitt 1960-4-15 1115 Monterey Across the road up Malpaso Canyon Comment
  CAS-BOT-BC534647  Lemna minuta Helen Lind 1969-8-18 s.n. Monterey South of Seal Rock-17 Mile Drive, Del Monte Forets. Monterey Peninsula. Comment
  CAS-BOT-BC534651  Lemna minuta Peter Rubtzoff 1957-2-27 3269 San Francisco Presidio. Lobos Creek between 16th Ave. and Lincoln Boulevard Comment
  CAS-BOT-BC534652  Lemna minuta Peter Rubtzoff 1956-10-28 3017 San Francisco Marsh on the bottom of gully south of Stanley Drive, east of Lake Merced Comment
  CAS-BOT-BC534653  Lemna minuta Peter Rubtzoff 1956-9-8 2830 San Francisco Presidio. Lobos Creek between 16th Ave. and Lincoln Boulevard Comment
  CAS-BOT-BC534654  Lemna minuta W. R. Dudley 1897-10-3 s.n. San Francisco Santa Cruz Peninsula; Lake Merced, San Francisco Comment
  CAS-BOT-BC534655  Lemna minuta W. R. Dudley 1909-10-9 s.n. San Francisco Santa Cruz Peninsula; Cienega lagoon. Ocean Beach at end of Ocean Ave. Parkside, San Francisco Comment
  CAS-BOT-BC534656  Lemna minuta John Thomas Howell 1956-8-26 31806 San Francisco Pine Lake, San Francisco Comment
  CAS-BOT-BC534657  Lemna minuta John Thomas Howell 1956-8-12 31759 San Francisco Swamp, Alemany Blvd. near Bayshore Freeway, San Francisco Comment
  CAS-BOT-BC534658  Lemna minuta John Thomas Howell 1956-9-2 31828 San Francisco East end of Lake Merced, San Francisco Comment
  CAS-BOT-BC534659  Lemna minuta Peter H. Raven 1954-5-1 6814 San Francisco In stagnant pool, Strybing Aboretum, Golden Gate park, San Francisco Comment
  CAS-BOT-BC534660  Lemna minuta Peter H. Raven 1956-9-16 10488 San Francisco North side of Lake Merced, San Francisco Comment
  CAS-BOT-BC534661  Lemna minuta Peter H. Raven 1956-2-26 8862 San Francisco Mouth of Lobos Creek, San Francisco Comment
  CAS-BOT-BC534662  Lemna minuta Peter H. Raven 1950-12-23 2621 San Francisco Lobos Creek, San Francisco Comment
  CAS-BOT-BC534663  Lemna minuta Eric Walther 1956-8-28 s.n. San Francisco Pond, Strybing Arboretum Golden Gate Park, San Francisco Comment
  CAS-BOT-BC534664  Lemna minuta Louis C. Wheeler 1931-12-24 410 San Bernardino Mohave River at Victorville, Mohave Desert Comment
  CAS-BOT-BC534666  Lemna minuta Philip A. Munz 1942-6-17 17112 San Bernardino Small stream, south base of Sugarloaf San Bernardino Mts. Southern California 2072 Comment
  CAS-BOT-BC534667  Lemna minuta S. B. Parish 1915-6-25 10576 San Bernardino Pond at Rancho Verde, Victorville, Mojave Desert Comment
  CAS-BOT-BC534668  Lemna minuta S. B. Parish 1898-9-1 4583 San Bernardino Swamp South of San Bernardino, Southern California Comment
  CAS-BOT-BC534669  Lemna minuta S. B. Parish 1897-10-16 4534 San Bernardino Ditch in swamp south of San Bernardino, Southern California 457 Comment
  CAS-BOT-BC534670  Lemna minuta Roxana S. Ferris 1929-4-1 7628 San Luis Obispo Lily pond between Oceano and Callender Comment
  CAS-BOT-BC534671  Lemna minuta Ernest C. Twisselmann 1967-9-9 13693 San Luis Obispo Ortega Spring, Palo Prieta Canyon, Temblor Range and Western San Joaquin Valley 598 Comment
  CAS-BOT-BC534672  Lemna minuta Ernest C. Twisselmann 1955-9-1 2370 San Luis Obispo Salinas River, 1 mile southwest of Pozo. La Panza Range 426 Comment
  CAS-BOT-BC534673  Lemna minuta Ernest C. Twisselmann 1956-8-8 3112 San Luis Obispo Ortega Spring, palo Prieta Canyon, Temblor Range and the Western San Joaquin Valley 426 Comment
  CAS-BOT-BC534674  Lemna minuta Ernest C. Twisselmann 1955-9-1 2370 San Luis Obispo Salinas River, 1 mile southwest of Pozo, La Panza Range 426 Comment
  CAS-BOT-BC534801  Lemna minuta Peter H. Raven 1954-6-17 7051 Inyo Antelope Springs, Deep Springs Valley 1493 Comment
  CAS-BOT-BC534802  Lemna minuta Peter H. Raven 1954-6-18 7060 Inyo Springs near S end of Deep Springs Lake 1432 Comment
  CAS-BOT-BC534804  Lemna minuta P. A. Munz 1968-5-2 18062 Inyo Boggy place on Hogback Creek, north end of Alabama Hills 1280 Comment
  CAS-BOT-BC534805  Lemna minuta Javier Penalosa 1961-6-15 1771 Inyo Spring 1/2 mi. south of Antelope Spring, Deep Springs Valley 1706 Comment
  CAS-BOT-BC534806  Lemna minuta Jas. McMurphy 1903-5-1 129 Mendocino Big Lagoon, Big River Comment
  CAS-BOT-BC534807  Lemna minuta Clare B. Hardham 1967-8-6 15275 Mendocino Point Arena, P.G. & E. Comment
  CAS-BOT-BC534808  Lemna minuta Gladys L. Smith 1979-6-14 5637 Mendocino Minor Hole Road, 3.2 km. north of Point Arena 3 Comment
  CAS-BOT-BC534809  Lemna minuta Gladys L. Smith 1981-6-10 6622 Mendocino W. of summit, Sherwood Road 853 Comment
  CAS-BOT-BC534810  Lemna minuta Gladys L. Smith; Clare R. Wheeler 1981-8-3 7310 Mendocino Pt. Arena Landing Comment
  CAS-BOT-BC534811  Lemna minuta Gladys L. Smith; Clare R. Wheeler 1980-5-21 5793 -A Mendocino Upper Reeves Canyon ca. 10 miles (16 km.) NW of junction with Route 101 487 Comment
  CAS-BOT-BC534812  Lemna minuta Clare R. Wheeler 1979-5-25 1070 Mendocino Cahto Reservoir, 1.50 miles W. of Laytonville 518 Comment
  CAS-BOT-BC534813  Lemna minuta Clare R. Wheeler 1981-9-16 2831 Mendocino Manchester State Beach, 8 mi. N. of Pt. Arena 3 Comment
  CAS-BOT-BC534826  Lemna minuta Clare R. Wheeler; Gladys L. Smith 1981-5-30 2374 Mendocino Gualala, marsh between Gualala River and Hwy 1, N end of bridge 3 Comment
  CAS-BOT-BC534926  Lemna minuta Gordon H. True; John Thomas Howell No date on label 3799 B Nevada Sagehen Creek Wildlife and Fisheries Station of the University of California. Sierra Nevada, California. 1981 Comment
  CAS-BOT-BC534927  Lemna minuta M. S. Taylor; M. Foster 1981-2-6 3831 Plumas Spring garden quad, w side of Williams Loop, 0.2 mi se of Spring Garden overpass, ca. 7.5 mi se of Quincy. 1188 Comment
  CAS-BOT-BC534928  Lemna minuta Malcolm A. Nobs; S. Galen Smith 1949-8-19 1420 Plumas About 2 miles south of Greenville, Indian Valley. Comment
  CAS-BOT-BC534929  Lemna minuta Clifton F. Smith 1946-12-12 1765 Santa Barbara Mission Canon Watershed. In rock pool of Botanic Garden east of library. 213 Comment
  CAS-BOT-BC534930  Lemna minuta Peter H. Raven 1964-7-19 19644 Santa Clara Alamitos Creek, above New Almaden. Comment
  CAS-BOT-BC534931  Lemna minuta Bertha Henney 1896-10-8 s.n. Santa Cruz Santa Cruz Comment
  CAS-BOT-BC534932  Lemna minuta Ida Hayward 1928-7-21 s.n. Santa Cruz Watsonville golf course, Watsonville. Comment
  CAS-BOT-BC534933  Lemna minuta S. Galen Smith; Malcom A. Nobs 1949-8-20 1495 Sierra Marshy pasture about 0.5 mile west of Loyalton on road to Sierraville, Sierra Valley. Comment
  CAS-BOT-BC534934  Lemna minuta S. Galen Smith; Malcom A. Nobs 1949-8-20 1496 Sierra Marshy pasture about 0.5 mile west of Loyalton on road to Sierraville, Sierra Valley. Comment
  CAS-BOT-BC534935  Lemna minuta Lowell Ahart 1983-9-4 4378 Sutter Dean Ranch, Sutter Buttes, California. 250 Comment
  CAS-BOT-BC534936  Lemna minuta Lowell Ahart 1984-8-3 4776 Sutter Along Pass Road, west of Sutter, California. 50 Comment
  CAS-BOT-BC534937  Lemna minuta Henry M. Pollard 1970-6-25 s.n. Ventura Coyote Creek north of and near Santa Ana Road bridge, Foster Park. Comment
  CAS-BOT-BC534938  Lemna minuta Henry M. Pollard 1949-2-20 s.n. Ventura Ventura River near Foster Park. Comment
  CAS-BOT-BC534939  Lemna minuta Henry M. Pollard 1965-9-14 s.n. Ventura 1/4 mile downstream from Foster Park bridge, Ventura River. Comment
  CAS-BOT-BC534940  Lemna minuta Lowell Ahart 1981-6-13 2858 Yuba Near McGinn Hill, Loma Rica. Sierra Nevada, California. 300 Comment
  CAS-BOT-BC534941  Lemna minuta W. R. Dudley 1895-7-15 720 Tulare Kern River, Second Dry Meadow Creek Crossing Comment
  CAS-BOT-BC534942  Lemna minuta Henry M. Pollard 1962-9-19 s.n. Ventura Coyote Creek, north of Santa Ana Road bridge, Foster Park. Comment
  CAS-BOT-BC534943  Lemna minuta W. R. Dudley 1897-5-15 s.n. Santa Clara In a R.R. ditch, near spring, below Sargents, California. Comment
  CAS-BOT-BC534944  Lemna minuta W. R. Dudley; C. H. Thompson 1903-12-26 s.n. Riverside Palm Canyon Comment
  CAS-BOT-BC534945  Lemna minuta Roxana S. Ferris 1920-9-24 2072 Santa Clara Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC534946  Lemna minuta Roxana S. Ferris 1920-9-24 2073 Santa Clara Santa Cruz Mountain Peninsula. Tank in greenhouse Stanford Univ. Comment
  CAS-BOT-BC534947  Lemna minuta I. L. Wiggins 1927-8-29 2621 San Diego Creek 12 mi. E. of Ramona on highway to Santa Ysabel (Hatfield Creek?) Comment
  CAS-BOT-BC534948  Lemna minuta Evelina Cannon 1901-7-15 s.n. Napa Johannisberg Comment
  CAS-BOT-BC534949  Lemna minuta Peter H. Raven 1953-4-2 5291 Napa Tulucay Creek 243 Comment
  CAS-BOT-BC534950  Lemna minuta Peter H. Raven 1951-6-26 3073 Napa Wooden Valley grade 304 Comment
  CAS-BOT-BC534951  Lemna minuta 1895-11-17 s.n. Los Angeles Arroyo Seco, Pasadena, California. Comment
  CAS-BOT-BC534952  Lemna minuta G. B. Grant 1900-2-24 2265 Los Angeles Arroyo Seco, Pasadena, California. Comment
  CAS-BOT-BC534953  Lemna minuta Le Roy Abrams 1901-6-1 1726 Los Angeles Ballona Creek Comment
  CAS-BOT-BC534954  Lemna minuta L. R. Abrams 1903-9-27 4058 Monterey 3 mi. from Mass Landing on Pajaro road. Comment
  HSC15300  Lemna minuta Rollin Sparrowe 1962-4-17 17 Marin Along Sir Frances Drake Hwy., 2 mi. S of Olema Comment
  HSC78116  Lemna minuta Tim Messick 1981-7-22 1708 Mono Below spring at base of cliffs E of Clearwater Creek, 0.5 mi. downstream from Warm Spring. 2332 Comment
  HSC78117  Lemna minuta Tim Messick 1981-7-22 1710 Mono Clearwater Creek, 0.1 mi. downstream from Warm Spring 2332 Comment
  HSC84873  Lemna minuta Gladys L. Smith 1981-6-10 6622 Mendocino W of the summit on Sherwood Rd. 853 Comment
  HSC84874  Lemna minuta Gladys L. Smith, Clare R. Wheeler 1981-8-3 7310 Mendocino On gravelly beach at Pt. Arena Landing Comment
  HSC85081  Lemna minuta James D. Morefield, D. H. McCarty 1986-5-4 3563 Inyo Owens Valley Drainage, about the warm springs at the W base of Black Mtn. 1216 Comment
  OBI21199  Lemna minuta Robert D. Page 1963-10-26 212 San Luis Obispo 3 mi E of routzhan County park Talon Pozo Rd Comment
  OBI53352  Lemna minuta David J. Keil, V. L. Holland, Lynne Dee Oyler, and Wayne Ferren 1995-7-7 25568 Santa Barbara Vandenberg AFB. North Base. W of Pt. Sal and N of Shumann Cyn at W edge of San Antonio Terr Comment
  OBI71326  Lemna minuta David J. Keil 1996-8-15 25946 Santa Barbara Vandenberg AFB. North Base. W of El Rancho Oeste Rd, 0.3 mi N of jctn with North Rd 49 Comment
  PGM617  Lemna minuta Helen Lind 1969-8-18 Monterey Monterey Peninsula, Del Monte Forest 17 Mi Drive, Stream just S of Seal Rock 17 Mile Dr Comment
  PGM7360  Lemna minuta Vern Yadon 2004-10-19 Monterey Santa Lucia Mountains, Palo Corona Ranch, Animas Pond Comment
  POM161069  Lemna minuta Joseph P. Tracy 1926-9-6 7786 Trinity Northern Coast Ranges: Sharber Slough on Trinity River 5 miles E of the South Fork 183 Comment
  POM193861  Lemna minuta W. R. Dudley 1909-10-9 s.n. San Francisco Lagoon near Ocean Boulevard of Parkside car line, San Francisco Comment
  POM273454  Lemna minuta Lyman Benson 1933-10-29 5715 Kern Greenhorn Mountains, Kern River Watershed. 396 Comment
  POM273578  Lemna minuta Arthur L. Cohen 1934-5-6 298 Kern Sunday Peak Road, Greenhorn Mountains. Granite Canyon Cr. Watershed. 823 Comment
  POM312456  Lemna minuta H. L. Mason, Verne Grant 1946-8-6 12966 Colusa Pond on Colusa-Marysville Hwy, 4 miles S of Colusa, west side of Sacramento River. Comment
  RSA0009526  Lemna minuta Marcus E. Jones 1897-5-15 s.n. Inyo Bishop, Owen's Valley 1220 Comment
  RSA0025211  Lemna minuta Peter Rubtzoff 1955-7-31 2007 Sonoma Forestville Marsh. Comment
  RSA0102759  Lemna minuta Jessica Orozco, Travis Columbus 2015-3-9 795 Tulare Tule River Indian Reservation. Off dirt road that starts behind McCarthy Ranch. 297 Comment
  RSA166289  Lemna minuta M. A. Piehl 1962-9-24 62461 Ventura Coyote Creek, just N of Foster Park. Comment
  RSA18088  Lemna minuta Carl B. Wolf 1929-4-29 3660 San Mateo 10 miles south of San Francisco, Skyline Drive Comment
  RSA212056  Lemna minuta Ernest C. Twisselmann 1969-8-23 15930 San Luis Obispo Temblor Range, western San Joaquin Valley: Loffaly Spring, hills at the head of Palo Prieta Canyon 655 Comment
  RSA216134  Lemna minuta Peter H. Raven 1956-9-16 10488 San Francisco North side of Lake Merced Comment
  RSA280977  Lemna minuta Robert F. Thorne, Mary DeDecker 1969-7-21 38701 Inyo Alabama Hills: Tuttle Creek 1280 Comment
  RSA304198  Lemna minuta James R. Shevock 1971-10-1 1316 Ventura Santa Clara River 305 Comment
Read comments
Dec 5 2006
  RSA310069  Lemna minuta Wayne P. Armstrong 1983-11-11 1186 Inyo Near Corral Springs [Buckhorn Springs] --Deep Springs Lake. 1479 Comment
  RSA310071B  Lemna minuta Daniel V. Richards 1981-10-25 104 Mendocino 11.2 km south of Willits, west side of Highway 101 442 Comment
  RSA318294A  Lemna minuta Wayne P. Armstrong 1984-8-22 1214 San Joaquin Trapper Slough-- north side of Highway 4 approximately 4 miles west of Holt 2 Comment
  RSA318295  Lemna minuta Wayne P. Armstrong 1984-8-23 1215 San Joaquin South side of Highway 4-- 3 miles southwest of Holt 2 Comment
  RSA332350B  Lemna minuta Wayne P. Armstrong 1985-4-4 1228 San Luis Obispo Marsh at Alamo Creek Bridge on Highway 166 about 10 miles northeast of Santa Maria 213 Comment
  RSA368964  Lemna minuta F. R. Fosberg 1930-6-26 446 Los Angeles Lower Ballona Creek. 6 Comment
  RSA380213  Lemna minuta Wayne P. Armstrong 1986-11-29 1269 Mono Fish Slough-- about 10 miles north of Bishop 1220 Comment
  RSA387462  Lemna minuta James D. Morefield, D. H. McCarty 1986-5-4 3563 Inyo Black Mountain. Owens Valley drainage. 1216 Comment
  RSA539348  Lemna minuta Fred M. Roberts, Gordon Marsh 1987-8-31 3589 Orange Santa Ana River: adjacent to Santa Ana. 15 Comment
  RSA597142  Lemna minuta L. C. Wheeler 1961-2-28 7801 Los Angeles Santa Monica Mountains. Griffith Park, Ferndell. Comment
  RSA616783  Lemna minuta Mary DeDecker 1969-7-22 2240 Inyo Alabama Hills: Tuttle Creek 1280 Comment
  RSA718342  Lemna minuta Lowell Ahart 2006-5-26 12639 Butte On the south side of Sheldon Avenue at the intersection with Larkin Road, about 1 mile south of Gridley Road, about 2 miles (air) southeast of Gridley 28 Comment
  RSA92943  Lemna minuta Peter Rubtzoff 1957-6-17 287 Sonoma Northern half of Lower Marsh [probably Duncans Mills Marsh] Comment
  RSA95422  Lemna minuta Peter H. Raven 1951-7-28 3641 Madera Red s Meadows 2287 Comment
  SCFS548  Lemna minuta J. Brook 1964-7-16 225 Nevada Sagehen Basin, Sagehen Creek bank, 50 ft downstream from men's shower 1951 Comment
  SD114858  Lemna minuta Wayne P. Armstrong 1983-11-11 1186 Inyo Near Corral Springs, marsh east of Deep Springs Lake. 1477 Comment
  SD117136  Lemna minuta Wayne P. Armstrong 1984-8-23 1215 San Joaquin Roadside ditch, south side [of] Highway 4, 3 miles southwest of Holt. 2 Comment
  SD117137  Lemna minuta Wayne P. Armstrong 1984-8-22 1214 San Joaquin Trapper Slough, north side of Highway 4, approximately 4 miles west of Holt. 2 Comment
  SD120692  Lemna minuta Wayne P. Armstrong 1986-11-29 1269 Mono Fish Slough, about 10 miles north of Bishop. 1219 Comment
  SEINET10466000  Lemna minuta Mary Susan Taylor 1980-6-12 Taylor 2865 Trinity Shallow mountain lake, on S side of 5N40, ca. 3.7 mi S of its jct with Underwood Mountain Road (5N09), ca. 9.5 mi S of Trinity Hwy (299) at Burnt Ranch; Shasta National Forest. Comment
  SEINET10466001  Lemna minuta Mary Susan Taylor 1981-7-13 Taylor 4003 Plumas 6300 ft. T25N R16E ne/sw sec 31, Frenchman Lake quad; at spring, S side of spur rd ca. 0.5 mi N of Lookout Creek, ca. 1 mi N of 28N11, ca. 1.5 air mi NW of N tip of the Lake, ca. 15 air mi N of Chilcoot. 1920 Comment
  SEINET10466002  Lemna minuta Mary Susan Taylor 1982-4-28 Taylor 4371 Butte T17N R1E se/sw sec 14. Pennington quad. Aquatic in slough, ca. 1/2 mi s of HQ on Graylodge Wildlife Refuge, ca. 12 mi sw of Gridley. 65 ft. 20 Comment
  SEINET10466003  Lemna minuta Lowell Ahart 1983-9-4 Ahart 4378 Sutter Southeast of the Dean Cabin, Dean Ranch, Sutter Buttes, west of Marysville. Foothill Woodland; 250 m. 250 Comment
  SEINET10466004  Lemna minuta Mary Susan Taylor, M. Foster 1981-6-2 Taylor 3831 Plumas T24N R10E nw/se sec 25, Spring Garden quad. Aquatic in swamp inside Williams Loop, 0.2 mi S of Spring Garden Overpass on Hwy 70, ca. 1.5 mi W of Spring Garden. 3900 ft. 1189 Comment
  SEINET11770869  Lemna minuta Unknown 1984-1 4776 Sutter under bridge across Pass Rd, a little E of Gas Compression Station, about 7 mi W of Sutter 50 Comment
  SEINET3883681  Lemna minuta James D. Morefield, Douglas H. McCarty 1986-5-4 3563 (dupl. f) Inyo White Mountains. About the warm springs at W base of Black Mountain. Owens Valley drainage.; 0 1216 Comment
  UC2027751  Lemna minuta Barbara Ertter 1996-11-24 15412 Contra Costa Southwest side of Mount Diablo, streamlet east of Macedo Ranch trailhead. Comment
  UC2028592  Lemna minuta Barbara Ertter with Dan Norris 2001-4-15 17606 Contra Costa Diablo Foothills Regional Park, Alamo Trail from Livorna Staging Area. Comment
  UCD138139  Lemna minuta Herbert L. Mason; Verne Grant 1946-8-6 12966 Colusa on Colusa-Marysville Highway, four miles south of Colusa, west side of Sacramento River. Comment
  UCD138144  Lemna minuta A. C. Sanders; G. K. Helmkamp, Scott White, et al. 1994-9-11 15647 San Bernardino Bear Creek at confluence with Santa Ana River. Comment
  UCD138145  Lemna minuta Robert 'Roy' J. van de Hoek 1995-4-30 261 San Luis Obispo San Luis Obispo County: Carrizo Plain, near Saucito Ranch House. 710 Comment
  UCSB52476  Lemna minuta Roberts, Fred; Ferren, Wayne 1982-7-21 Orange Newport Beach; Newport Backbay, Back Bay Dr., 1.4 km. N jct. San Joaquin Hills Rd. 1 Comment
  UCSB57067  Lemna minuta Hayes, Virginia 1985-4-13 Santa Barbara 100 m. east of the Lompoc-Casmalia Rd. at the bridge over San Antonio Creek 100 Comment
  UCSB69851  Lemna minuta Ferren, Wayne 1985-5-10 Santa Barbara Santa Ynez River Estuary. San Antonio Creek at railroad bridge Comment
  UCSC009686  Lemna minuta D. Styer 2010-10-27 470 Monterey Salinas River by El Toro Creek; Fort Ord Region N6 Comment
  UCSC010207  Lemna minuta David Styer 2005-8-17 899 Monterey Crescent Bluffs Road, Fort Ord National Monument (Region L5) Comment



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