Search Results — 1574 specimen records retrieved (882 records with coordinates)
Results for search: Scientific name=Polygonum aviculare;   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-BC164071  Polygonum aviculare Peter Rubtzoff 1958-8-9 3828 Sonoma Laguna de Santa Rosa north of Sebastopol (nr. Occidental Road) Comment
  CAS-BOT-BC218107  Polygonum aviculare Herbert Louis Mason; Verne Grant 1947-7-18 8043 Modoc Eastside Canal, 5 mi N of Bayley's bridge, S of Alturas. Comment
  CAS-BOT-BC224892  Polygonum aviculare George K. Helmkamp; E. A. Helmkamp 2010-10-20 17036 Sutter Sacramento Valley: Pleasant Grove Road 0.1 mile north of the junction with Marcum Road, S of Nicolaus Ave., 2 miles SE (105 deg. ) of Trowbridge 17 Comment
  CAS-BOT-BC311776  Polygonum aviculare A. Williams 2013-8-9 13778 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Ranger Station Comment
  CAS-BOT-BC413910  Polygonum aviculare James Jokerst 1983-7-24 1877 Lassen Near Madeline Plains 1614 Comment
  CAS-BOT-BC413911  Polygonum aviculare Miss Patterson; Miss Wiltz 1907-6-24 s.n. Monterey Pacific Grove Comment
  CAS-BOT-BC413912  Polygonum aviculare H. A. Zuill 1966-6-27 244 Riverside 2-4 miles WSW of Murrieta Comment
  CDA16586  Polygonum aviculare G. F. Hrusa 2000-6-2 15560 Santa Barbara Sierra Madre Mountains; Sierra Madre Rd, E of Miranda Pine Mtn. 1463 Comment
  CDA25214  Polygonum aviculare G. K. Helmkamp, E. A. Helmkamp 2007-10-13 13081 San Joaquin Northern San Joaquin Valley; Along Highway CA-88, 1.0 mile southwest of Clements at Disch Road. Comment
  CDA43192  Polygonum aviculare Richard R. Halse 2015-3-24 9359 San Luis Obispo Western end of the Santa Maria Valley, at the end of Oso Flaco Lake Road; ca. 5 air miles south of Oceano. Comment
  CDA9497  Polygonum aviculare D. G. Kelch, Michael Park, Abigail Moore 2007-5-1 7 .222 Contra Costa Byron Airport. Comment
  CHSC100501  Polygonum aviculare Lowell Ahart; John Dittes, Josephine Guardino 2008-11-8 15409 Butte On the north side of the gravel road, about 50 yards east of Cedar Grove Parking Area in Lower Bidwell Park, Chico. 67 Comment
  CHSC105780  Polygonum aviculare Lowell Ahart 2010-9-15 17167 Sierra Open areas, about 5 yards west of the cabin, at the spring, about 2 3/4 miles (air) north of Yuba Pass on Highway 49, about 4 miles (air) east of Haskell Peak. 2134 Comment
  CHSC106194  Polygonum aviculare Lowell Ahart; John Dittes 2010-8-31 17136 Modoc On the east side of Elkins Lane, about 100 yards north of the bridge across Ash Creek, Ash Creek State Wildlife Area, about 4.3 miles (air) west of Adin, about 7.7 miles (air) northeast of Bieber, Big Valley. 1267 Comment
  CHSC106350  Polygonum aviculare Lowell Ahart; John Dittes 2010-8-30 17071 Modoc About 150 yards west of the fence, south edge of the meadow, Ash Creek State Wildlife Area, 2,300 feet north of Lassen County Line, about 3.6 miles (air) west of Adin, about 8.0 miles (air) northeast of Bieber, Big Valley. 1267 Comment
  CHSC107246  Polygonum aviculare Lowell Ahart 2011-6-3 17364 Butte Wood chipped planter area between Bidwell Mansion parking area and Gateway Science Museum, Chico. 60 Comment
  CHSC112725  Polygonum aviculare Lowell Ahart 2013-10-26 19217 Butte South side of Philbrook Creek, below the high water line (strand) of Philbrook Reservoir. 1681 Comment
  CHSC112836  Polygonum aviculare Lowell Ahart; John Dittes 2013-7-24 18915 Modoc Around a man made pond, north side of Ash Creek Floodplain, 0.54 mile (air) southeast of Pilot Butte Parking Area, 1.1 miles (air) south of County Road 87, 6.8 miles (air) west of Adin, Big Valley. 1263 Comment
  CHSC113440  Polygonum aviculare Lowell Ahart 2014-7-7 19563 Butte About 5 yards east of the Skyway, about one-mile north of Stirling City. 1142 Comment
  CHSC115538  Polygonum aviculare Lowell Ahart; John Dittes 2015-8-5 20479 Tehama On dry distributed bare soil, poor logging road, east side of Child Meadow, 15 yards west of Highway 36, 0.69 air-miles northwest of intersection of State Highway 36 and Wilson Lake Road (County Road 769), 1.2 air-miles east of Doe Mt., 9.77 air-miles south of Lassen Peak. 1498 Comment
  CHSC115549  Polygonum aviculare Lowell Ahart; John Dittes 2015-8-5 20468 Tehama East side of Childs Meadow, 150 yards west of Hihgway 36, 0.69 air-miles northwest of intersection of State Highway 36 and Wilson Lake Road (County Road 769), 1.2 air-miles east of Doe Mt., 9.77 air-miles south of Lassen Peak. 1498 Comment
  CHSC116093  Polygonum aviculare Lowell Ahart; John Dittes 2015-7-16 20390 Modoc North edge of Ash Creek (destroyed), southeast of gravel pit (destroyed), about 1/8 mile east of parking area on east side of Elkins Lane, Ash Creek State Wildlife Area, about 4 miles d(air) west of Adin, about 8 miles (air) northeast of Bieber, Big Valley. 1267 Comment
  CHSC116331  Polygonum aviculare Lowell Ahart 2015-10-20 20575 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
  CHSC116609  Polygonum aviculare Lowell Ahart; Josephine Guardino 2016-4-19 20782 Contra Costa Undesignated section of Canada de Los Vaqueros Land Grant. 1.4 miles northwest of Los Vaqueros Reservoir Marina, 1.9 miles (air) southwest of Los Vaqueros Reservoir Dam, approximately 25 miles (air) southwest of Stockton. 144 Comment
  CHSC117541  Polygonum aviculare Lowell Ahart; John Dittes 2016-7-13 21133 Lassen 20 yards south of the overflow, about 30 yards north of the dam, 180 yards east of Stonebreaker Road, 0.6 miles south of County Road A-2, 5.3 miles (air) east of Bieber, 7.3 miles (air) southwest of Adin, hills at the southern slope of Big Valley. 1289 Comment
  CHSC20497  Polygonum aviculare M. S. Taylor 1975-5-24 770 Butte Abundant weed in lawns, 1456 Arcadian, Chico. 60 Comment
  CHSC20756  Polygonum aviculare K. R. Stern 1975-7-24 5874 Plumas S shore of Lake Almanor. 1371 Comment
  CHSC23355  Polygonum aviculare Willis Ball 1975-3-2 462 Contra Costa Contra Loma Regional Park. In area #4. In sand on beach e side of lake ca. 75 yds s of dam. 30 Comment
  CHSC26625  Polygonum aviculare M. P. Hayes 1977-9-4 122 Butte Growing on disturbed ground near organic gardens on Butte College Campus at the corner of Clark and Pentz roads. 90 Comment
  CHSC27247  Polygonum aviculare P. Moyer 1972-3-4 103 Butte CSUC campus. 2nd and Ivy parking lot. 60 Comment
  CHSC28012  Polygonum aviculare M. S. Taylor 1978-7-21 1793 Butte Lake Madrone at its jct with Oroville-Quincy Hwy ca. 10 mi ne of Oroville. 609 Comment
  CHSC28569  Polygonum aviculare M. S. Taylor; J. D. Jokerst 1979-11-11 2281 Butte Scattered on edge of ricefield. Ca. 6 mi s of Chico, on w side of Goospeed-Watt Rd. 33 Comment
  CHSC31216  Polygonum aviculare M. S. Taylor 1980-10-6 3359 Butte N side of Hwy 70 in granitic gravel, ca. 1/4 mi w of Bear Creek jct with n fork Feather River, ca. 0.5 mi w of Arch Rock Tunnel Rest Stop. 487 Comment
  CHSC31768  Polygonum aviculare L. Ahart 1980-5-10 2232 Butte Peter Ahart Ranch, ca, 2,5 mi n and 1/4 mi e of Honcut, in farmed field. 50 Comment
  CHSC38612  Polygonum aviculare Vernon Oswald 1983-5-31 596 Butte Upper Bidwell Park, Chico, at the Rifle and Trap Range. Gowing in hard, disturbed soil of the parking lot. 103 Comment
  CHSC38613  Polygonum aviculare Vernon Oswald 1983-6-27 772 Butte Upper Bidwell Park, Chico, at the Horse Arena. Growing in disturbed soil in the parking lot. 79 Comment
  CHSC39199  Polygonum aviculare M. S. Taylor 1982-12-26 5209 Merced In disturbed soil around edge of Rest Stop, e side of Interstate 5, on Merced-Stanislaus Co border, ca. 15 mi sw of Merced. Comment
  CHSC40623  Polygonum aviculare Lowell Ahart 1985-9-26 5174 Plumas Below the high water line of Little Grass Valley Reservoir, where Black Rock Creek flows into the lake, about 4 miles north-west of La Porte. 1584 Comment
  CHSC40874  Polygonum aviculare K. R. Stern 1985-6-25 8219 Plumas Vicinity of Blairsden, Feather River bottoms. 1371 Comment
  CHSC41074  Polygonum aviculare Pauleen Broyles 1982-6-10 723 Tehama The Nature Conservancy Vina Plains Preserve on w side of barn in s pasture. 62 Comment
  CHSC41905  Polygonum aviculare Lowell Ahart 1976-9-21 1200 Butte Along a dirt road, about 1/8 mile east of the Golden Trout Crossing, east of the South Fork of the Feather River, about 3 miles west of the Sly Creek Dam. 762 Comment
  CHSC42052  Polygonum aviculare Lowell Ahart 1986-11-9 5453 Butte On the bottom of a pond, about 1/10 mile south of the clay burrow for Oroville Dam, 1/4 mile east of Larkin Road, about 6 miles south-west of Oroville. 36 Comment
  CHSC43265  Polygonum aviculare Lowell Ahart 1987-9-24 5893 Butte On a gravel bar along the North Fork of the Feather River, near the Poe Power House, about 2 miles southeast of Jarbo Gap. 271 Comment
  CHSC45855  Polygonum aviculare Lowell Ahart 1981-7-3 2886 Sutter Sutter Buttes, near the old gas well on the south side of the South Butte, along the edge of the dirt road. 91 Comment
  CHSC46193  Polygonum aviculare L. P. Janeway; C. A. Janeway 1986-10-5 1911 Butte Along Pine Creek at Cana Hwy. Gravel bar along the creek. 48 Comment
  CHSC46194  Polygonum aviculare L. P. Janeway; C. A. Janeway 1986-10-5 1912 Butte Along Pine Creek at Cana Hwy. Gravel bar along the creek. 48 Comment
  CHSC46195  Polygonum aviculare L. P. Janeway; C. A. Janeway 1986-10-5 1913 Butte Along Pine Creek at Cana Hwy. Gravel bar along the creek. 48 Comment
  CHSC46204  Polygonum aviculare L. P. Janeway 1986-10-19 1940 Butte Wet area along small creek feeding Thermalito Forebay from the NE. Between bay and hwy 99 and just N of the State Park picnic grounds. 67 Comment
  CHSC46878  Polygonum aviculare Vernon Oswald 1989-9-6 3991 Butte Between the Midway and the railroad at Butte Creek, ca. 1.5 mi sse of Durham. Rancho Esquon. Common weed on hard-packed soil of a parking area on the north edge of the creek. 30 Comment
  CHSC47685  Polygonum aviculare Lowell Ahart 1989-9-21 6393 Butte Along the south edge of the gravel road, south of French Creek, about 1 mile west of the Sly Creek Reservoir. 1158 Comment
  CHSC52636  Polygonum aviculare James Jokerst 1983-7-27 1908 Modoc Near Signal Butte. 1340 Comment
  CHSC53692  Polygonum aviculare L. P. Janeway 1989-7-19 3498 Plumas Edge of forest along SW side of Red Clover Valley; 0.2 mi SW of Beckwourth-Genesee Rd (rd 111) 11.7 mi from Beckwourth. In center of dirt road. Beckwourth Ranger District Plumas National Forest. 1676 Comment
  CHSC55729  Polygonum aviculare K. R. Stern 1986-5-21 8306 Tehama Deer Creek Meadows, 1 mi SE of jct hwys 32 and 36. 1402 Comment
Read comments
Jul 6 2009
  CHSC59093  Polygonum aviculare Vernon H. Oswald 1992-8-19 5162 Tehama Lassen Volcanic National Park. Jeep trail passing beneath the ski lift near the lower end of the slope on the W side of Lassen Hwy., ca. 0.3 mi NW of the Southwest Entrance Station. Locally abundant in summer-dry soil of a vernally wet drainage crossing the trail. 2084 Comment
  CHSC59094  Polygonum aviculare Vernon H. Oswald; Lowell Ahart 1992-8-25 5191 Lassen Lassen Volcanic National Park. West shore of Snag Lake SW of the islands. Locally common in wet, muddy volcanic gravel on the drying strand of the lake. 1851 Comment
  CHSC60003  Polygonum aviculare Mark S. Lubinski 1975-5-16 36 Yolo Open sandy hillside; recreation pool next to volleyball courts on University of California, Davis campus. Comment
  CHSC64823  Polygonum aviculare Vernon H. Oswald 1995-6-4 6829 Tehama Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1.0 mi n of Hwy. 36 at Dales Station, ca. 14 mi ne of Red Bluff. 213 Comment
  CHSC76287  Polygonum aviculare Lowell Ahart; Vernon H. Oswald 1999-9-13 8225 Lassen Along a small slough, on the north side of Mapes Road, about 1/2 mile east of Lambert Lane, about 3 1/2 miles (air) southeast of Standish. 1210 Comment
  CHSC76805  Polygonum aviculare L. P. Janeway 1997-9-29 5364 Plumas Along Soda Creek 0.1 mi north of Hwy 70 and East Branch North Fork Feather River. Common along edge of dirt road. 944 Comment
  CHSC77364  Polygonum aviculare L. P. Janeway; B. Castro, Jenny Marr, Caroline Warren 1999-8-11 6517 Tehama Vicinity of South Fork Cottonwood Creek. In river gravels and sand of high gravel bar. 335 Comment
  CHSC78527  Polygonum aviculare Lowell Ahart 2000-8-29 8672 Sutter On the north side of Pass Road, Sutter Buttes, about 1 1/2 miles northwest of Sutter. 51 Comment
  CHSC81043  Polygonum aviculare Lowell Ahart 2001-8-14 9142 Nevada On the north side of Meadow Lake Road (Forest Road 18), north of the first set of three large culverts where the road crosses Jackson Creek, closest to the east end of Bowman Lake and west of the major campgrounds and buildings. 1706 Comment
  CHSC81624  Polygonum aviculare Lowell Ahart 2001-10-8 9309 Plumas On the sides of Boulder Creek, below the high water line of Antelope Lake, about 24 mies (air) northeast of Quincy. 1522 Comment
  CHSC81807  Polygonum aviculare Lowell Ahart 2001-10-16 9386 Plumas On the south side of a small stream and on the northwest side of Round Valley Reservoir, about 2 1/2 miles southwest of Greenville. 1363 Comment
  CHSC83052  Polygonum aviculare Lowell Ahart 2002-10-17 9991 Butte On the hills below the high water line of Lake Oroville, about 1 1/2 miles south of Highway 162 (Oroville Quincy Highway), about 3 miles (air) northeast of Oroville Dam. 227 Comment
  CHSC84450  Polygonum aviculare Lowell Ahart; John Dittes 2003-8-8 10486 Plumas On an old abandoned road, on the east side of Beckwourth Calpine Road, about 3 miles south of Beckwourth, Sierra Valley. 1482 Comment
  CHSC84938  Polygonum aviculare Lowell Ahart 2003-10-23 10657 Colusa Along Squaw Creek, just south of East Park Reservoir, about 1/8 mile northwest of Sites Lodoga Road, about 1 mile north of Lodoga, about 21 miles west of Maxwell. 368 Comment
  CHSC85960  Polygonum aviculare Jenny Marr; Caroline Warren 1998-5-4 Colusa Vicinity of Sites, Stone Corral Creek, and Antelope Valley. 106 Comment
  CHSC86452  Polygonum aviculare Jenny Marr 1993-7-1 69 Siskiyou Butte Valley Wildlife Area, +/- 7 air miles NW of the town of MacDoel. Meadow NE of Meiss Lake. 1349 Comment
  CHSC86836  Polygonum aviculare Jenny Marr; Heidi West, Caroline Warren, Natalie Wight 1998-6-11 Colusa Vicinity of Funks Creek, Logan Ridge, Golden Gate, and Antelope Valley. 121 Comment
  CHSC88095  Polygonum aviculare Jenny Marr 1993-7-1 105 Siskiyou Butte Valley Wildlife Area, +- 7 air miles NW of the town of MacDoel. Meadow NW of Meiss Lake. 1349 Comment
  CHSC89429  Polygonum aviculare Lowell Ahart 2004-9-29 11407 Nevada Along Forest Road 41, about 1 mile northwest of Weaver Lake, about 2 miles (air) northwest of Bowman Lake, about 4 miles (air) northeast of Graniteville. 1882 Comment
  CHSC91233  Polygonum aviculare Lowell Ahart; John Dittes 2005-6-10 12060 Siskiyou In a depression, near a poor dirt road, about 80 yards north of the 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
  CHSC92178  Polygonum aviculare Lowell Ahart; John Dittes 2005-9-19 12410 Plumas Along the east side of a good dirt road, about 1 1/4 miles southeast of Kettle Rock, about 1 1/4 miles southeast of Taylor Lake. 1986 Comment
  CHSC92508  Polygonum aviculare Lowell Ahart 2005-12-11 12521 Butte On the sides of small ditches, on the Rice Experiment Station, between the Main Ditch and Stine Lateral, on the north side of Hamilton Road, about 1/4 mile east of Riceton Highway, about 2 1/4 miles (air) east of Biggs. 30 Comment
  CHSC92981  Polygonum aviculare R. Fischer 2005-7-18 456 Shasta Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along main park road just east of old homestead at western edge of the park. Meadow. 1010 Comment
  CHSC94093  Polygonum aviculare R. Fischer 2005-5-23 454 Shasta Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Growing outside of park along Rat Farm Road near the stockyard of the McArthur fairgrounds. 1010 Comment
  CHSC94653  Polygonum aviculare Lowell Ahart 2006-9-28 13372 Butte On the east side of the North Fork of the Feather River, on the west side of Highway 70, about 50 yards southwest of the Shady Rest Area south of the Arch Rock Tunnel. 445 Comment
  CHSC95015  Polygonum aviculare Lowell Ahart 2006-10-23 13483 Plumas Gravel bar, on the west side of Slate Creek (there is a large gravel flat caused by the dam), where the road ends, about 50 yards north of the dam across Slate Creek, about 1/8 mile northeast of Scales Road, about 5 1/2 miles (air) northeast of Strawberry Valley. 1281 Comment
  CHSC9535  Polygonum aviculare M MacArthur 1968-6-17 300 Butte SW yard of Building D along So-will-lon-no Street on the Chico State College campus. 60 Comment
  CHSC97099  Polygonum aviculare Lowell Ahart; Josephine Guardino 2007-7-21 14375 Plumas Along a small dry drainage, about 5 yards south of the Beckwourth Taylorsville Road, about 1/4 miles (air) northwest of the most northwest part of Lake Davis. 1813 Comment
  CHSC97454  Polygonum aviculare Lowell Ahart 2007-5-14 13879 Yuba East of the dirt road, 20 yards northeast of the gate, about 20 yards south of the power tower, about 30 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville. 35 Comment
  CHSC97464  Polygonum aviculare Lowell Ahart 2007-5-12 13809 Yuba Along road to the power towers, about 100 yards north of the first power tower, about 150 yards north of Fruitland Road, about 13 miles (air) northeast of Marysville. 35 Comment
  CHSC97683  Polygonum aviculare Lowell Ahart 2007-11-1 14537 Yuba On the south side of Willow Creek, above the high water line of Bullards Bar Reservoir, about 1 mile northwest of Old Camptonville Road, about 1 1/2 miles (air) west of Camptonville. 627 Comment
  CHSC99299  Polygonum aviculare Lowell Ahart; John Dittes 2008-6-20 14931 Lassen On the levee road, where the levee road crosses Big Valley Canal, in Big Valley, about 4 miles (air) northeast of the Headquarters at Ash Creek State Wildlife Area, about 7 miles (air) northeast of Bieber. 1263 Comment
  CHSC99897  Polygonum aviculare Lowell Ahart; John Dittes 2008-8-21 15242 Merced On the banks and bottom of Dutchman Slough, about 220 yards south of the wire gate on the south side of Sandy Mush Road, 3.7 miles west of Highway 99, about 8.5 miles south-southeast of Merced. 53 Comment
  CLARK-A1528-3775  Polygonum aviculare H. M. Pollard 1972-5-27 Santa Barbara Santa Barbara Comment
  CLARK-A1528-3776  Polygonum aviculare John C. Roos 1953-3-31 5911 San Bernardino Loma Linda Comment
  CLARK-A1528-758  Polygonum aviculare C. M. Flanagan 1973-4-17 OO 111 Riverside Riverside 243 Comment
  CLARK-A1528-759  Polygonum aviculare Roberta H. Smith 1969-5-6 33 Riverside Riverside 152 Comment
  CLARK-A1528-919  Polygonum aviculare Patricia A. Andrews 1975-6-26 5916 Orange Capistrano Bay Beach 9 Comment
  HSC17467  Polygonum aviculare P. W. Shields 1955-6-18 Humboldt HSC Campus Comment
  HSC17470  Polygonum aviculare P. W. Shields 1955-6-18 Humboldt HSC Campus Comment
  HSC17474  Polygonum aviculare C. B. Wolf 1927-8-29 1208 Humboldt Devil's Gate, S of Cape Mendocino. Comment
  HSC27798  Polygonum aviculare Richard Spjut 1972-1-2 2061 San Bernardino Black lava in hills south of Highway 62, in the vicinity of Old Ironage Road. 610 Comment
Read comments
Jan 10 2012
  HSC31424  Polygonum aviculare R. F. Thorne, P. Everett 1965-8-8 35244 Humboldt N edge of Eureka, E of Hwy 101 5 Comment
  HSC38370  Polygonum aviculare Peter Sorensen 1976-8-8 Humboldt King Salmon Comment
  HSC40574  Polygonum aviculare Thomas W. Nelson, James Nelson 1976-6-22 2753 Trinity Above Senteney Rock 1524 Comment
  HSC54412  Polygonum aviculare G. L. Clifton 1979-7-19 8608 Trinity Near Mad River, close to the town of Mad River. 817 Comment
  HSC72519  Polygonum aviculare Gail Newton 1980-7-2 900 Trinity Near Swim Ridge 1341 Comment
  HSC79942  Polygonum aviculare Tim Messick 1979-8-3 839 Mono Beside creek along road from Mormon Meadow to Bridgeport Canyon, 0.7 mi. S of Mormon Meadow 2287 Comment
  HSC86699  Polygonum aviculare Gladys L. Smith 1978-8-15 5029 Mendocino Big River, near mouth of river under highway bridge 0 Comment
  JEPS121070  Polygonum aviculare Dean G. Kelch and Andrew G. Murdock 2005-6-27 DGK 05 .396 Contra Costa Crockett. 6th Street at Lillian Street. Comment
  JEPS121226  Polygonum aviculare Lowell Ahart, John Dittes 2013-7-24 18915 Modoc N side of Ash Creek Floodplain, 0.54 air miles SE of Pilot Butte parking area, 1.1 air miles S of County Road 87, 6.8 air miles W of Adin, Big Valley. Comment
  JEPS121259  Polygonum aviculare Lowell Ahart 2013-10-26 19217 Butte S side of Philbrook Creek, below the high water line (strand) of Philbrook Reservoir. Comment
  JEPS121981  Polygonum aviculare Lowell Ahart 2014-7-7 19563 Butte About 5 yards east of the Skyway, about one-mile north of Stirling City. Comment
  JEPS124017  Polygonum aviculare Lowell Ahart, John Dittes 2015-8-5 20468 Tehama East side of Childs Meadow, 150 yards west of Highway 36, 0.69 air-miles northwest of intersection of State Highway 36 and Wilson Lake Road (County Road 769), 1.2 air-miles east of Doe Mountain, 9.77 air-miles south of Lassen Peak. Comment
  JEPS124056  Polygonum aviculare Lowell Ahart, John Dittes 2015-8-5 20479 Tehama East side of Childs Meadow, 150 yards west of Highway 36, 0.69 air-miles northwest of intersection of State Highway 36 and Wilson Lake Road (County Road 769), 1.2 air-miles east of Doe Mountain, 9.77 air-miles south of Lassen Peak. Comment
  JEPS79753  Polygonum aviculare Louis C. Wheeler 1935-8-28 3928 Modoc 1 1/2 mi s Lakeshore Reservoir; Devil's Garden 1524 Comment
  JEPS79754  Polygonum aviculare Louis C. Wheeler 1935-8-26 3922 Modoc 1 mi nw Mud Lake; Devil's Garden 1524 Comment
  JEPS83272  Polygonum aviculare J. D. Jokerst 1983-7-24 1877 Lassen nw Ravendale; Madeline Plains 1615 Comment
  NY404735  Polygonum aviculare Mrs. Ames 1876-1 s.n. Plumas Comment
  OBI10867  Polygonum aviculare Eben McMillan 1952-6-16 153 San Luis Obispo E. McMillan Ranch, Choice Valley 2 mi S, 8 mi E of Shandon Comment
  OBI17691  Polygonum aviculare Dave Imper 1977-4-7 107 San Luis Obispo Price Cyn Tarsands Project. 1 mi SW of Hwy 227 on Price Cyn Rd 76 Comment
  OBI17820  Polygonum aviculare Hans Wilgenburg 1977-8-11 16 San Luis Obispo Cal Poly campus Comment
  OBI23036  Polygonum aviculare David J. Keil 1979-10-27 13657 San Luis Obispo E end of Lopez Lake below confluence of Arroyo Grande crk and Phoenix crk, 0.2 mi from jctn of Lopez Cyn Rd and Pozo Rd Comment
  OBI30707  Polygonum aviculare Julie M. Vanderwier 1980-11-10 s.n. San Luis Obispo Indian Knob tar Sands Comment
  OBI31703  Polygonum aviculare Smeltzer, Turnquist 1982-7-28 205 San Luis Obispo Along the N foot trl in Laguna Lake Park Comment
  OBI34330  Polygonum aviculare David J. Keil, Eric Wise 1983-8-30 17907 San Luis Obispo Black Lake Cyn, S of Arroyo Grande Comment
  OBI37297  Polygonum aviculare G. Helmkamp 1985-4-30 446 San Bernardino Morongo Cyn. SE of Morongo Valley; at the entrance to the Preserve Comment
  OBI72082  Polygonum aviculare Michael Walgren 2008-7-15 83 San Luis Obispo N of San Simeon along cattle trl near Arroyo Hondo, W of hwy 1 Comment
  OBI74931  Polygonum aviculare David J. Keil, with Lynne Dee Oyler 1990-9-28 21440 Santa Barbara San Luis Obispo-Santa Barbara County line area west of Guadalupe. From west end of West Main Street eastward along channel of Santa Maria River. Comment
  OBI78712  Polygonum aviculare David J. Keil 2013-8-28 31988 San Luis Obispo Morro Bay State Park. Morro Rock Ecological Preserve. Weedy area along east base of Morro Rock at edge of parking lot 6 Comment
  OBI79926  Polygonum aviculare David J. Keil, Michael Walgren, Lisa Andreano, Aaron Sims, and Sally Krenn 2013-7-27 31852 San Luis Obispo Montana de Oro State Park. Along Coon Creek 30 Comment
  POM104610  Polygonum aviculare Edward Palmer 1892-9-6 2760 Tulare Between Tulare and Tulare Lake Comment
  POM104611  Polygonum aviculare Marcus E. Jones 1881-6-29 s.n. Santa Cruz Santa Cruz. Comment
  POM144893  Polygonum aviculare A. A. Heller 1902-6-11 5693 Sonoma Santa Rosa creek, E of Santa Rosa Comment
  POM165592  Polygonum aviculare Roxana Stinchfield 1916-7-11 457 Colusa Sycamore Comment
  POM181450  Polygonum aviculare I. L. Wiggins 1930-4-18 4612 Contra Costa East end of Jersey Island. Comment
  POM312903  Polygonum aviculare Verne Grant, Irving Schneider 1947-7-18 8043 Modoc E side Canal, 5 miles N of Bayley's bridge, S of Alturas. Comment
  RSA0010584  Polygonum aviculare LeRoy Gross, Joy England, Naomi S. Fraga 2015-5-6 7341 Ventura USC/Best Property; Off Pyle Road, south of Highway 126. Almost halfway between Santa Paula and Fillmore. 99 Comment
  RSA0013161  Polygonum aviculare LeRoy Gross, Caitlin Elam 2013-5-14 6061 Riverside Garner cattle company (Garner ranch), east of Lake Hemet, and highway 74. West of the ranch's buildings. North of the road to the buildings, and south of the old landing strip. 1332 Comment
  RSA0021339  Polygonum aviculare Duncan S. Bell 2013-7-30 5489 San Bernardino Southeast side of Big Bear Lake, on ski slopes downhill from Snow Summit. 2369 Comment
  RSA0033966  Polygonum aviculare Naomi Fraga, Caitlin Elam, Bryce Kunzel 2013-9-12 4516 San Bernardino Mound Spring, south of Vaughn Spring. 1662 Comment
  RSA0057872  Polygonum aviculare George K. Helmkamp, Elizabeth A. Helmkamp 2013-9-7 22281 Amador on the south side of CA-88/Carson Pass Hwy, c. 0.3 mile west of the junction with Bear River Reservoir Road 1934 Comment
  RSA0064309  Polygonum aviculare LeRoy Gross, Joy England 2015-4-29 7244 Ventura Bunn-Birrell Property; Survey the river bed at junction of S. Mountain Road and Converse Road. Southwest area of Santa Paula. 57 Comment
  RSA0068432  Polygonum aviculare R. G. Swinney 2010-8-16 13541 Los Angeles Arcadia, Big Santa Anita Canyon, Arcadia Wilderness Park. 280 Comment
  RSA0080723  Polygonum aviculare R. G. Swinney 2010-9-7 13710 Los Angeles Crystal Lake, within 50 ft. of shore line around the entire perimeter. 1683 Comment
  RSA0092240  Polygonum aviculare R. G. Swinney 2010-9-7 13710 Los Angeles San Gabriel Mountains: Crystal Lake, within 50 ft of shore line around the entire perimeter. 1683 Comment
  RSA0105209  Polygonum aviculare R. G. Swinney 2011-10-27 15902 Los Angeles San Gabriel Mountains: West Fork San Gabriel River, c. 300 meters east (downstream) of entrance gate to Cogswell Dam, between FS Rd 2N25 and the stream. 649 Comment
  RSA0113674  Polygonum aviculare LeRoy Gross, Sarah J. De Groot 2016-8-31 7637 Ventura Totlcom II/McGrath/Circle Properties. Southwest from Montalvo, west of Victoria Ave. Survey the north side of river bed near 34.23627N 119.22710W up river to 34.23724N 119.21710W. 11 Comment
  RSA0116450  Polygonum aviculare R. G. Swinney 2010-8-11 13501 Los Angeles San Gabriel Mountains; San Olene Canyon, below Chantry Flats, junction with Chantry Flats Trail/ service road. 595 Comment
  RSA0116481  Polygonum aviculare R. G. Swinney 2010-9-30 13945 Los Angeles San Gabriel Mountains: 1.5 miles SW of Dawson Saddle, in S. Fork Big Rock Creek, from Hwy 2 (Angeles Crest Hwy) to 100 m (east) up canyon. 2305 Comment
  RSA0116759  Polygonum aviculare R. G. Swinney 2010-10-5 13972 Los Angeles San Gabriel Mountains; Placerita Canyon Natural Area, west of Oak of the Golden Dreams, at west boundary of park. 451 Comment
  RSA10387  Polygonum aviculare H. A. Barker 1927-4-29 s.n. Santa Clara Palo Alto. Comment
  RSA127049  Polygonum aviculare J. T. Howell 1944-5-7 19428 Marin Greenbrae. Comment
  RSA132086  Polygonum aviculare Chas H. Quibell 1953-6-9 2271 Fresno S side Ashlan Ave, at Plumas Ave, 20miles WNW of Fresno, 1/2 miles S of San Joaquin River. Salt Grass psture N of Ashlan to line of Salix nigra Vineyards to S Comment
  RSA178653  Polygonum aviculare Peter H. Raven 1961-8-27 16606 Stanislaus Modesto. Comment
  RSA178661  Polygonum aviculare Peter H. Raven 1961-8-27 16598 Stanislaus Modesto. Comment
  RSA178663  Polygonum aviculare T. R. Mertens 1963-9-28 5 Santa Cruz Edge of an irrigated Brussel's sprouts field along Hwy 1, 5 miles N of Santa Cruz. Comment
  RSA178686  Polygonum aviculare Peter H. Raven 1961-8-23 16581 San Francisco Aong W side of Lake Merced Comment
  RSA178688  Polygonum aviculare Peter H. Raven 1961-8-27 16607 Stanislaus Modesto. Comment
  RSA180990  Polygonum aviculare E. C. Twisselmann 1958-10-1 4841 Tulare Kennedy Meadows near S Fork of the Kern River 1890 Comment
  RSA187548  Polygonum aviculare John H. Thomas 1953-5-30 3222 Santa Cruz Along Pajaro River, near bridge on San Juan Bautista- Watsonville Highway, (number 67). 91 Comment
  RSA195419  Polygonum aviculare John H. Thomas 1953-5-10 3135 Santa Cruz Northern end of Hilton Airport, open area between highway and airstrip. 244 Comment
  RSA195560  Polygonum aviculare John H. Thomas 1955-8-1 5305 Santa Clara Along Alviso Slough, near South Bay Yacht Club, Alviso. 0 Comment
  RSA339130  Polygonum aviculare F. R. Fosberg 1962-9-3 43224 Santa Cruz 4 miles SE of Saratoga Gap, on Summit Road, Santa Cruz Mountains. 900 Comment
  RSA464429  Polygonum aviculare Bonnie C. Templeton 1931-9-7 1575 San Bernardino Near Big Bear Lake. 2000 Comment
  RSA464433  Polygonum aviculare Freda Detmers 1931-9-1 s.n. San Diego Silver Strand, San Diego Bay. Comment
  RSA464434  Polygonum aviculare C. R. Quick 1929-4-22 s.n. San Joaquin Campus, Stockton, San Joaquin County Comment
  RSA466382  Polygonum aviculare George B. Grant 1905-5-24 1020 Los Angeles Waste lots, along streets, Pasadena Comment
  RSA502802  Polygonum aviculare Tim S. Ross, Annette H. Ross 1988-8-16 1562 San Luis Obispo Morro Bay, near Atascadero State Beach, 1 Comment
  RSA596962  Polygonum aviculare R. G. Swinney 1996-6-8 4886 San Bernardino Eastern San Gabriel Mountians: Frankish Peak, N of Upland. On top of ridge (peak). 1265 Comment
  RSA597335  Polygonum aviculare R. G. Swinney 1994-10-19 3319 San Bernardino San Gabriel Mountains: Lone Pine Canyon, approx. 0.6 - 1.2 mi SW of Lost Lake on S side of Swarthout Canyon Road, near Lone Pine Canyon Stream. 875 Comment
  RSA599750  Polygonum aviculare Louis C. Wheeler 1935-8-28 3928 Modoc Modoc Plateau: 1.5 mi. south of Lakeshore Reservoir, Devil's Garden. 1524 Comment
  RSA602839  Polygonum aviculare R. G. Swinney 1994-8-25 3259 San Bernardino San Gabriel Mountains: Wrightwood, NE junction of Mill Road and Mockingbird Road. 1875 Comment
  RSA669282  Polygonum aviculare LeRoy Gross, Naomi Fraga, Steve Williams 2002-7-17 552 Los Angeles Transverse Ranges; Verdugo Mountains region: North side: La Tuna Canyon, follow creekbed just north of La Tuna Canyon Road 425 Comment
  RSA715277  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2004-6-24 8698 Santa Barbara Central Coast: Ocean Park at Surf, NW of Lompoc. 6 Comment
  RSA720653  Polygonum aviculare John Green 2005-5-4 s.n. Riverside SE corner Markham St. and Day St., Mead Valley area, 2-3 mi SW of March Air Reserve Base. 534 Comment
  RSA743378  Polygonum aviculare Fred M. Roberts 2008-4-9 6858 Orange Dana Point: Dana Point Headlands, CNLM Preserve near Outlook 2, 0.7 km W Marine Institute (Dana Point Harbor). 52 Comment
  RSA748405  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2008-10-30 14301 Sacramento Southern Sacramento Valley: along CA-104, 0.6 mile west of Clay. 24 Comment
  RSA749041  Polygonum aviculare A. C. Sanders, Fred M. Roberts 2008-8-7 35972 Orange lower Weir Canyon, at narrow gorge c. 0.6 mi. above mouth of cyn at Irvine Ranch gate. 185 Comment
  RSA749119  Polygonum aviculare R. G. Swinney 2005-8-5 8396 Los Angeles Big Rock Creek at Paradise Springs. 1439 Comment
  RSA749120  Polygonum aviculare R. G. Swinney 2005-8-9 8406 Los Angeles San Gabriel Mts: Big Rock Creek at Paradise Springs. 1439 Comment
  RSA749528  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2008-10-6 14216 Sutter South Butte Road 1.2 miles northwest of junction with CA-20, west of Yuba City. 23 Comment
  RSA754067  Polygonum aviculare A. C. Sanders, Fred M. Roberts 2008-7-16 35866 Orange Lomas de Santiago, Santiago Creek wash at and above the confluence of Hangmans Tree Canyon. 358 Comment
  RSA760569  Polygonum aviculare R. G. Swinney 2009-3-10 10076 Los Angeles Azusa, San Gabriel River Canyon, El Encanto Azusa River Wilderness Park 296 Comment
  RSA760612  Polygonum aviculare R. G. Swinney 2008-12-6 9967 Los Angeles Azusa, mouth of San Gabriel Canyon west of Roberts Canyon on north side of San Gabriel River channel. 229 Comment
  RSA762728  Polygonum aviculare R. G. Swinney 2008-12-4 9941 Los Angeles Azusa, mouth of San Gabriel Canyon 1 mi. north of Foothill Blvd. 201 Comment
  RSA782206  Polygonum aviculare R. G. Swinney 2009-8-25 11473 Los Angeles Big Pines Meadow, west of Wrightwood, SW junction of Hwy 2, Table Mtn. Rd. and Big Pines Rd. 2061 Comment
  RSA798995  Polygonum aviculare Duncan S. Bell, Joella Adkins 2012-7-16 3809 San Bernardino San Bernardino National Forest: the Grout Creek area northwest of Fawnskin, along forest service road 2N13, about 0.1 air mile southwest of Grays Peak Group camp. 2195 Comment
  SBBG104575  Polygonum aviculare F. L. Johnson, E. A. Young 1993-5-23 ROB 527 San Luis Obispo Twin Bridges on Boy Scout Rd; Camp Roberts Comment
  SBBG114642  Polygonum aviculare R. Burgess, P. Munro 1997-9-19 2599 Ventura Sespe drainage at Hwy 33, Los Padres Nat Forest 1188 Comment
  SBBG114643  Polygonum aviculare R. Burgess, P. Munro 2000-9-2 4204 Ventura trail between Punta Gorda and La Conchita, inland of US Hwy 101 9 Comment
  SBBG114709  Polygonum aviculare R. Burgess, P. Munro 1999-7-4 3486 Ventura The Pothole. 2 mi S of Aqua Blanca Crk 701 Comment
  SBBG114712  Polygonum aviculare R. Burgess, P. Munro 1999-3-21 3204 Ventura banks of Kalorama Barranca, where barranca crosses coastal strand, San Buenaventura State Beach 6 Comment
  SBBG114713  Polygonum aviculare R. Burgess, P. Munro 1998-12-15 3152 Ventura behind dunes adjacent to bike path, S of life guard Station, San Buenaventura State Beach 3 Comment
  SBBG114714  Polygonum aviculare R. Burgess, P. Munro 2000-8-8 4087 Ventura Emma Wood State Beach group cmpgrd, Ventura River, S of the W end of Main St 6 Comment
  SBBG114715  Polygonum aviculare R. Burgess, P. Munro 1996-8-25 2158 Kern E slope of Mount Pinos, Cuddy Valley Rd 1737 Comment
  SBBG114717  Polygonum aviculare R. Burgess, P. Munro 1999-9-17 3594 Ventura Lockwood Valley, alkali drainage W of Chuchupate Ranger Station, opposite Conover Private Airport 1524 Comment
  SBBG117587  Polygonum aviculare D. C. Estrella 2003-4-25 104 San Diego W of Gatchell ca. 500 ft from water treatment facility; Point Loma Naval Facility, SPAWAR 40 Comment
  SBBG119471  Polygonum aviculare R. F. Thorne, T. Krantz 1982-8-20 55158 San Bernardino lower Holcomb Crk Botanical Area, near crk where crossed by rd N from Fawnskin, N of Delamar Mtn, W of Hitchcock Ranch 2194 Comment
  SBBG120302  Polygonum aviculare J. Olson 2001-5-16 San Luis Obispo LCTQ plot 136 Comment
  SBBG121050  Polygonum aviculare R. Burgess, P. Munro, A. Burgess 1994-10-9 1446 Ventura proposed Farmont Golf Course site, N side of Hwy 150, just W of Rancho Matilija 176 Comment
  SBBG121350  Polygonum aviculare R. Burgess, P. Munro, A. Burgess 1996-8-25 2158 Kern E slope of Mount Pinos, Cuddy Valley Rd 1737 Comment
Read comments
Feb 13 2015
  SBBG128207  Polygonum aviculare M. G. Simpson, A. Russell, J. Dunn 2000-7-20 2195 Los Angeles Horse Beach Cyn, ca. 2.3 mi N of China Point 183 Comment
  SBBG133474  Polygonum aviculare R. Burgess, P. Munro 2013-6-1 9357 Ventura Apache Potrero, vernal pool along Cerro Noroeste Rd 1562 Comment
  SBBG14597  Polygonum aviculare E. C. Twisselmann 1962-9-18 7770 Tulare Marshall Meadow 1996 Comment
  SBBG16128  Polygonum aviculare E. C. Twisselmann 1962-8-23 7685 San Luis Obispo O'Brien Lake, hills at the summit of Palo Prieto Cyn 640 Comment
  SBBG1680  Polygonum aviculare C. F. Smith 1945-9-15 1607 Santa Barbara West Beach; Santa Barbara Comment
  SBBG1681  Polygonum aviculare C. F. Smith 1949-7-5 2383 Santa Barbara parking area, Botanic Garden [natural; not planted] Comment
  SBBG1682  Polygonum aviculare C. F. Smith 1947-5-13 2013 Santa Barbara More Ranch above ocean SE of Goleta Comment
  SBBG1683  Polygonum aviculare C. B. Hardham 1956-11-12 1522 San Luis Obispo Atascadero Lake Comment
  SBBG1684  Polygonum aviculare C. F. Smith 1943-11-7 383 Santa Barbara Tunnel Rd, Mission Cyn 335 Comment
  SBBG1685  Polygonum aviculare H. and M. Dearing 1940-11-3 4505 Ventura near Foster Park Comment
  SBBG1686  Polygonum aviculare H. and M. Dearing 1938-10-15 3004 Tulare Camp Nelson 1828 Comment
  SBBG22818  Polygonum aviculare E. R. Chandler 1965-7-9 2582 Santa Barbara N of Lompoc adjacent to St Hwy 1, ca. 5 mi above Santa Ynez River bridge Comment
  SBBG23155  Polygonum aviculare E. R. Chandler 1965-8-10 2653 Ventura Ozena to Lockwood Valley Rd, before last summit into Lockwood Valley 1645 Comment
  SBBG24757  Polygonum aviculare E. R. Chandler 1966-5-24 3071 Santa Barbara Tepusquet Cyn Rd crossing Sisquoc River wash 121 Comment
  SBBG29212  Polygonum aviculare H. M. Pollard 1967-8-30 Santa Barbara harbor breakwater; Santa Barbara Comment
  SBBG30763  Polygonum aviculare T. L. Secrest 1950-8-8 Calaveras Big Meadow 2042 Comment
  SBBG30878  Polygonum aviculare T. L. Secrest 1950-8-15 Alpine near Markleeville 1737 Comment
  SBBG35340  Polygonum aviculare H. M. Pollard 1969-5-22 Ventura roadside by Ventura River's overflow, Ventura Avenue, Foster Park Comment
  SBBG35510  Polygonum aviculare H. M. Pollard 1969-4-30 Santa Barbara Santa Barbara St between Sola and Victoria Streets; Santa Barbara Comment
  SBBG35515  Polygonum aviculare H. M. Pollard 1969-5-22 Ventura ground recently inundated by Ventura River floods, Ventura Avenue at Foster Park Comment
  SBBG35550  Polygonum aviculare H. M. Pollard 1969-10-28 Ventura Ventura River flood-plain N of and near Rancho Arnaz; Oak View Comment
  SBBG36189  Polygonum aviculare C. B. Hardham 1957-11-19 2765 San Luis Obispo Piedras Blancas Comment
  SBBG38423  Polygonum aviculare H. M. Pollard 1967-5-25 Ventura Main St near Ventura River bridge; Ventura Comment
  SBBG39297  Polygonum aviculare H. M. Pollard 1970-8-25 Ventura Seaward Avenue near beach; Ventura Comment
  SBBG40951  Polygonum aviculare H. M. Pollard 1962-10-19 Ventura Front St near Oak St Comment
  SBBG41390  Polygonum aviculare H. M. Pollard 1969-4-30 Santa Barbara Anapamu St between Chapala and State Streets; Santa Barbara Comment
  SBBG41429  Polygonum aviculare H. M. Pollard 1969-10-28 Ventura Ventura River flood-plain N of and near Rancho Arnaz; Oak View Comment
  SBBG44301  Polygonum aviculare H. M. Pollard 1972-1-1 Ventura entrance to Rancho Arnaz, Ventura Avenue; Oak View Comment
  SBBG44859  Polygonum aviculare C. A. White 1972-2-17 Ventura McGrath State Beach Comment
  SBBG45152  Polygonum aviculare H. M. Pollard 1972-5-15 Santa Barbara W side of De L Vina St near Canon Perdido St; Santa Barbara Comment
  SBBG45426  Polygonum aviculare H. M. Pollard 1972-5-27 Santa Barbara N side of Canon Perdido St between De La Vina and Anacapa Streets; Santa Barbara Comment
  SBBG45434  Polygonum aviculare H. M. Pollard 1972-4-20 Ventura Mirror Lake, Ventura Avenue S of and near Baldwin Rd intersection Comment
  SBBG45728  Polygonum aviculare H. M. Pollard 1972-6-10 Ventura Emma K. Wood State Beach Park, ca. 0.5 mi W of Ventura River estuary Comment
  SBBG45735  Polygonum aviculare H. M. Pollard 1972-6-10 Ventura Hwy 101 at entrance to Taylor Ranch, ca. 0.5 mi W of Ventura River estuary Comment
  SBBG45760  Polygonum aviculare H. M. Pollard 1972-6-6 Santa Barbara near NE corner of Anapamu and Chapala st intersection; Santa Barbara Comment
  SBBG45953  Polygonum aviculare H. M. Pollard 1972-6-20 Ventura W Main Street near Southern Pacific Railroad crossing; Ventura Comment
  SBBG46138  Polygonum aviculare H. M. Pollard 1972-11-29 Santa Barbara Ortega and State Streets; Santa Barbara Comment
  SBBG61501  Polygonum aviculare R. Hoffmann 1927-8-2 Santa Barbara Goleta, near beach Comment
  SBBG61502  Polygonum aviculare R. Hoffmann 1928-7-27 Santa Barbara 5 mi W of Buellton Comment
  SBBG61503  Polygonum aviculare M. N. Ackley 1927-3-13 883 Riverside Coral Reef Ranch -9 Comment
  SBBG61504  Polygonum aviculare M. N. Ackley -Jun-1926 882 Los Angeles Eagle Rock 182 Comment
  SBBG61507  Polygonum aviculare P. L. Bartholomew 1938-6-28 Santa Barbara Mono Camp, Los Padres Nat Forest Comment
  SBBG61508  Polygonum aviculare C. F. Smith 1947-5-13 2013 Santa Barbara above ocean SE of Goleta Comment
  SBBG86202  Polygonum aviculare H. M. Pollard 1957-8-2 Santa Barbara railroad near Goleta Comment
  SBBG86208  Polygonum aviculare C. F. Smith 1951-8-12 3186 Santa Barbara yard at horse riding school on Nogal Drive, N of Vieja Drive, Hope Ranch; Santa Barbara Comment
  SBBG86299  Polygonum aviculare C. F. Smith 1943-9-2 21 Santa Barbara Cheltenham Rd and Montrose Place near Tunnel Rd, Mission Cyn Comment
  SBBG86303  Polygonum aviculare C. F. Smith 1948-8-11 2263 Santa Barbara near El Capitan Comment
  SBBG86309  Polygonum aviculare C. F. Smith 1943-10-9 237 Santa Barbara Mission Cyn Rd ca. 1 block below Richter's at end of rd above Botanic Garden Comment
  SBBG86310  Polygonum aviculare C. F. Smith 1947-9-23 2111 Santa Barbara Plaza del Mar Park, West Beach; Santa Barbara Comment
  SBBG95338  Polygonum aviculare C. F. Smith 1965-8-10 8951 Ventura Ozena to Lockwood Valley rd, just below Lockwood Valley in Cuyama Valley watershed 1524 Comment
  SBBG95339  Polygonum aviculare C. F. Smith 1965-9-23 9039 Santa Barbara US Forest rd on N side of Santa Ynez Mtns above Blue Cyn off upper Santa Ynez River 670 Comment
  SBBG95366  Polygonum aviculare C. F. Smith 1970-9-23 10238 Santa Barbara road near mouth of Santa Maria River Comment
  SBBG95367  Polygonum aviculare C. F. Smith 1947-8-26 2084 Santa Barbara W of town, on Ocean Avenue, Lompoc Comment
  SBBG95368  Polygonum aviculare C. F. Smith 1951-8-12 3185 Santa Barbara Nogal Drive N of Vieja Drive, Hope Ranch Park Comment
  SBBG95376  Polygonum aviculare C. F. Smith 1966-7-15 9401 Santa Barbara rd to Pt Sal, overlooking Corralitos Cyn, ca. 3/4 way up grade out of cyn Comment
  SBBG95882  Polygonum aviculare C. F. Smith 1972-5-24 10305 Santa Barbara W Canon Perdido St near De La Vina St; Santa Barbara Comment
  SBBG95883  Polygonum aviculare C. F. Smith 1970-9-23 10239 Santa Barbara near mouth of San Antonio Crk; Vandenberg Air Force Base Comment
  SBBG95884  Polygonum aviculare H. M. Pollard 1958-7-20 Santa Barbara railroad; Santa Barbara Comment
  SBBG95885  Polygonum aviculare C. F. Smith 1965-10-28 9103 Santa Barbara El Camino Cielo, ca. 0.25 mi W of Arroyo Burro crossing Comment
  SBBG96610  Polygonum aviculare C. F. Smith 1943-9-2 21 Santa Barbara near end of Cheltenham Rd and Montrose Place, above Tunnel Rd Comment
  SCFS81  Polygonum aviculare B. Trowbridge 1969-8-30 523 Nevada Sagehen Basin, Various loc around Sagehen Station 1920 Comment
  SD106922  Polygonum aviculare Henk van der Werff 1980-7-6 4063 San Diego Pine Valley, Corte Madera Ranch On dried mud 1200 Comment
  SD114142  Polygonum aviculare Darley F. Howe 1935-7-28 290 San Diego Chula Vista Comment
  SD1172  Polygonum aviculare Frank F. Gander 1933-5-28 San Diego East San Diego Comment
  SD126186  Polygonum aviculare Andy C. Sanders 1987-9-18 7354 Los Angeles El Segundo Dunes, W of Los Angeles Int. Airport and Pershing Drive, much of area occupied by houses until 15 years ago 124 Comment
  SD156610  Polygonum aviculare Unknown Aug 1949 San Diego La Posta (IPB 3/06) Comment
  SD164643  Polygonum aviculare Andrew C. Sanders 2005-6-17 31070 San Diego Boden Canyon Ecological Reserve at E end of San Pasqual Valley, lower part of reserve along Santa Ysabel Creek at confluence with Clevenger Canyon 200 Comment
  SD18777  Polygonum aviculare Frank F. Gander 1937-9-16 4495 San Diego Pine Valley Comment
  SD193338  Polygonum aviculare A. C. Sanders 2005-6-24 31195 San Diego San Dieguito Lagoon Ecological Reserve, north edge of reserve along Palm Lane, east of San Dieguito Dr. near old airport site. Comment
  SD197886  Polygonum aviculare A. C. Sanders 2005-6-22 31140 San Diego Buena Vista Lagoon Ecological Reserve, north side of lagoon between Carlsbad Blvd. and the RR, south of Eaton St. Comment
  SD212688  Polygonum aviculare G. K. Helmkamp, Elizabeth Helmkamp 2004-6-24 8698 Santa Barbara Ocean Park at Sirf, Northwest of Lompoc, saltwater marsh bordered by disturbed soil of a parking area. 6 Comment
  SD212689  Polygonum aviculare Andrew C. Sanders 2005-5-27 30311 San Diego Batiquitos Lagoon Ecological Reserve, north side of lagoon, east of the I-5 Fwy, along the trail past the nature center Quad: Encinitas 7.5A Q. Comment
  SD215622  Polygonum aviculare Louis C. Wheeler 1935-8-26 3922 Modoc Modoc Plateau; 1.0 mile northwest of Mud Lake, Devil's Garden. 1524 Comment
  SD215623  Polygonum aviculare Louis C. Wheeler 1935-8-26 3928 Modoc Modoc Plateau; 1.5 mile south of Lakeshore Reservoir, Devil/ Garden. 1524 Comment
  SD217916  Polygonum aviculare Jeannie Gregory, V. Marshall, John La Grange, Z. Principe 2009-6-11 3143 San Diego Mesa Grande, Nature Conservancy (Wheatly Property), 2 miles W of Morettis Junction (Pala Road & Hwy 79) E of Mesa Grande Road, 2.5 miles S of dam at Lake Henshaw 1032 Comment
  SD218841  Polygonum aviculare Larry Hendrickson 2009-9-6 4229 San Diego Farmer Road, Harmony Gulch (historic name), 1.8 air miles N of Julian, and 0.1 mile N of intersection of Farmer Road and Wynola Road. opposite access road to Volcan Mountain Wilderness Preserve. 1257 Comment
  SD219570  Polygonum aviculare Jon P. Rebman, John Martin & volunteers 2011-5-31 22001 San Diego San Diego National Wildlife Refuge: East of Bonita and just south of the Sweetwater Reservoir; Shinohara Vernal Pool area 89 Comment
  SD221685  Polygonum aviculare Jon P. Rebman, W. Schmidtmann, J. Rocks, G. Kenney 2011-6-7 22142 San Diego Camp Pendleton: Training Area Beach F, around the tower just west of the LCAC facility; on the beach and surrounding coastal bluff 2 Comment
  SD23151  Polygonum aviculare Frank F. Gander 1938-10-20 6788 San Diego 2 mi. S.W. of Ramona Comment
  SD23174  Polygonum aviculare Frank F. Gander 1938-10-20 6811 San Diego Ballena Comment
  SD236380  Polygonum aviculare Jeffrey Ross, R. Zaka 1998-5-2 40 Orange South Coast: North side of San Joaquin hills; William R. Mason Regional Park, near intersection of Yale Ave and University drive. 24 Comment
  SD236381  Polygonum aviculare G. K. Helmkamp, E. A. Helmkamp 2008-10-6 14216 Sutter Sacramento Valley: South Butte Road 1.2 miles northwest of junction with CA-20 west of Yuba City. 22 Comment
  SD237567  Polygonum aviculare R. G. Swinney 2009-8-25 11473 Los Angeles Transverse Range: San Gabriel Mountains: Big Pines Meadow, west of Wrightwood, SW junction of Hwy 2, Table Mtn, Road and Big Pines Road (Mescal Creek 7.5'Q) 2061 Comment
  SD239865  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2011-9-16 18273 Calaveras Northern Sierra Nevada Mountains Foothills: Bald Mountain Road, 1.5 miles SW of Hunter Creek crossing, 7.3 miles NE of the junction of Blue Mountain Road and Rail Road Flat Road (Devils Nose 7.5'Q) 1036 Comment
  SD243186  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2011-9-23 18311 El Dorado Northern Sierra Nevada Mountains: along Ice House Road, 8.6 miles north of its junction with US-50. Roadside. 1613 Comment
  SD247488  Polygonum aviculare George K. Helmkamp, Elizabeth Helmkamp 2012-9-7 22281 Amador Northern Sierra Nevada Mountains: on the south side of CA-88/Carson Pass Hwy, c. 0.3 mile west of the junction with Bear River Reservoir Road (Peddler Hill 7.5'Q) 1933 Comment
  SD249268  Polygonum aviculare Michael G. Simpson, Adrienne Russell, Jonathan Dunn 2000-7-20 2195 Los Angeles San Clemente Island, Horse Beach Canyon, ca. 2.3 miles north of China Point. 182 Comment
  SD253530  Polygonum aviculare R. G. Swinney 2011-10-27 15902 Los Angeles San Gabriel Mountains: West Fork San Gabriel River, ca. 300 meters east of entrance gate to Cogswell Dam, between FS Rd 2N25 and the stream. 648 Comment
  SD26003  Polygonum aviculare Frank F. Gander 1939-10-20 7822 San Diego Boulevard Comment
  SD261892  Polygonum aviculare Susan T Welker 1990-10-6 San Diego San Elijo Lagoon Ecological Reserve; Along trail east from N. Rios Ave., near water below Holmwood Canyon. West of I-5, south side of Reserve. 0 Comment
  SD28205  Polygonum aviculare Frank F. Gander 1940-9-25 8837 San Diego Santa Margarita River near Fallbrook Comment
  SD62484  Polygonum aviculare Reid Moran 1962-7-19 9877 5 San Diego Canyon south of Museum, Balboa Park. Comment
  SD7876  Polygonum aviculare Unknown Jun 1877 San Diego San Diego Comment
  SDSU19667  Polygonum aviculare Michael G. Simpson, Adrienne Russell, Jonathan Dunn 2000-7-20 2195 Los Angeles San Clemente Island, Horse Beach Canyon, ca. 2.3 miles north of China Point. 183 Comment
  SEINET10825729  Polygonum aviculare John R. Stone 1999-10-25 Stone 2277 Alameda Berkeley. Spring Wind Herb Company, 2325 Fourth St. #6, 94710, phone (800) 588-4883. Wholesale distributor of Chinese herbs. Comment
  SEINET13276753 Image available Polygonum aviculare George K. Helmkamp, Amy Barnes 2014-1 23142 Amador Northern Sierra Nevada Mountains: Plasse Road at the south end of Silver Lake and 0.1 mile north of Plasse's Resort (Tragedy Spring 7.5' Q.) 2214 Comment
  SEINET13276754 Image available Polygonum aviculare George K. Helmkamp, Amy Barnes 2014-1 23158 Alpine Northern Sierra Nevada Mountains: along CA-89, 0.6 mile south of Luther Pass 2286 Comment
  SEINET3160315  Polygonum aviculare G. B. Grant 1904-5-24 1020 Los Angeles Pasadena Comment
  SEINET3245713  Polygonum aviculare G. K. Helmkamp, E. A. Helmkamp 2007-1 13037 Sutter Sacramento Valley: Sutter Buttes. 2.3 miles northwest of Sutter on Pass Road 70 Comment
  SEINET3245885  Polygonum aviculare G. K. Helmkamp, E. A. Helmkamp 2007-1 12933 El Dorado Northern Sierra Nevada Mountains: Along Hwy US-50, 0.4 mile southwest of Phillips. 1829 Comment
  SEINET3245953  Polygonum aviculare R. G. Swinney 2009-1 11473 Los Angeles Transverse Range; San Gabriel Mtns. :Big Pines Meadow, west of Wrightwood, SW junction of Hwy 2, Table Mtn. Rd. and Big Pines Rd. (Mescal Creek 7.5') 2060 Comment
  SEINET3828546  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2011-1 18485 Sutter Sacramento Valley: Garden Hwy at the southwest end of the village of Nicolaus (Nicolaus 7.5') 18 Comment
  SEINET3856758 Image available Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2010-10-20 17036 Sutter Sacramento Valley: Pleasant Grove Road 0.1 mile N of the junction with Marcum Road, S of Nicolaus Ave., 2 miles SE of Trowbridge 17 Comment
  SEINET4560747  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2011-1 18357 Nevada Northern Sierra Nevada Mountains: small, open flat along CA-20, 2.6 miles west of its junction with Lowell Hill Road. 1581 Comment
  SEINET7249152  Polygonum aviculare George K. Helmkamp, Elizabeth Helmkamp 2013-1 22115 Nevada Sierra Nevada Mountains Foothills: junction of Table Meadow Road and Combie Road, SE of Higgins Corner. 448 Comment
  SEINET8532903  Polygonum aviculare L. E. Stevens 2014-1 s.n. Tuolumne Stanislaus National Forest, Roadcut Springs, SSI ID# 159440, Duckwall Mountain Quad 1343 Comment
  SEINET9002261  Polygonum aviculare R. R. Halse 2015-1 9359 San Luis Obispo W end of the Santa Maria Valley, at the end of Oso Flaco Lake Road, ca 5 air miles S of Oceano. 3 Comment
  SEINET998808  Polygonum aviculare G. K. Helmkamp, E. A. Helmkamp 2006-1 11565 Amador Central Valley/Northern Sierra Nevada Foothills: Along CA-16 0.2 miles east of Waits Station, southwest od Plymouth (Irish Hill 7.5' Q) 305 Comment
  SFV22117  Polygonum aviculare J. M. Keefe 2001-1-19 30899 Los Angeles Los Angeles Basin Los Angeles, Highland Park. Across street from 1871 Upperton Avenue, at intersection with Upperton Place. South-facing slope on north side of street in pass in ridge between Eagle Rock Valley and York Valley. 262 Comment
  SJSU15692  Polygonum aviculare John Rawlings, Ken Hickman 2015-5-18 1530 Santa Clara Mt. Umunhum, Abandoned, seasonally dry stock pond up-slope from Summit Trail 793 Comment
  UC1136136  Polygonum aviculare G. A. Graham 1937-8-16 174 Mono 2.2 mi sw Masonic (lake bottom); Mono National Forest, Bridgeport Quadrangle Comment
  UC153935  Polygonum aviculare Geo. Hansen Aug 1892 313 Calaveras Big Trees Sequoia Region 1524 Comment
  UC2044460  Polygonum aviculare Belinda Lo 2013-11-24 45 Madera Sierra National Forest, Lewis Creek Trailhead parking lot Comment
  UC2044462  Polygonum aviculare Belinda Lo 2013-10-12 23 Madera Sierra National Forest, Lewis Creek Trailhead parking lot Comment
  UC466072  Polygonum aviculare Katharine Brandegee Aug. 1907 San Joaquin near Lathrop; San Joaquin Bridge Comment
  UCD140614  Polygonum aviculare Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7656 Sutter Sutter County; Sutter Buttes. Dean Ranch. Southwest of North Peak. 228 Comment
  UCR100169  Polygonum aviculare Scott D. White 1996-12-26 4644 Riverside Perris Basin, Perris area 442 Comment
  UCR100622  Polygonum aviculare B. G. Pitzer 1996-5-5 2859 Los Angeles Palos Verdes Peninsula, Palos Verdes Hills, San Pedro Naval Fuel Depot, at San Pedro Hill [between Western Ave. & Gaffey St] 451 Comment
  UCR106332  Polygonum aviculare John Wear, N. Moorhatch 1996-9-19 s.n. Riverside Peninsular Range; San Jacinto Mtns., upper end of Garner Valley 1433 Comment
  UCR108376  Polygonum aviculare L. C. Wheeler 1970-6-9 s.n. Los Angeles San Pedro: 17th Street at Gaffey Street 29 Comment
  UCR111579  Polygonum aviculare Mitch Provance 1999-1-23 1743 Riverside Jurupa Mountains, Along roadside at corner of Crestmore Rd. and Rubidoux Blvd. 262 Comment
  UCR119820  Polygonum aviculare Mitch Provance 1998-6-11 644 Riverside Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St. 267 Comment
  UCR120838  Polygonum aviculare B. G. Pitzer 1998-10-17 3766 San Bernardino San Bernardino Mtns, Los Rios Rancho, south of Oak Glen areas between and around orchards 1341 Comment
  UCR123628  Polygonum aviculare A. C. Sanders, Mark Elvin, Cathleen Weigand 2002-7-30 25480 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, Potrero Canyon just above old ranch buildings and corrals 335 Comment
  UCR127419  Polygonum aviculare A. C. Sanders, Mark A. Elvin 2003-5-15 26711 Ventura Santa Susana Mtns., along dirt road to the crest of the range above Salt Canyon, 1 km west of Los Angeles Co. line, Newhall Ranch 732 Comment
  UCR131391  Polygonum aviculare Alison Lipman 1998-6-30 s.n. Los Angeles South Coastal Plains Region, Los Angeles, San Pedro area, Defense Fuel Support Point (Naval Reservation) 3171 North Gaffey St. 30 Comment
  UCR132057  Polygonum aviculare George K. Helmkamp 2003-7-31 8057 San Luis Obispo Central Coast, west edge of Nipomo Hill at junction of Cienaga Rd. and Valley View Road 15 Comment
  UCR132062  Polygonum aviculare George K. Helmkamp 2003-7-29 8047 B San Luis Obispo Central Coast, 0.6 mi south of Nipomo Hill in Arroyo Grande area 46 Comment
  UCR132495  Polygonum aviculare Michael D. Wilcox 2003-6-23 s.n. San Bernardino San Bernardino Valley, Richland Dairy site, Ontario 213 Comment
  UCR134378  Polygonum aviculare George K. Helmkamp 2003-9-21 8166 San Luis Obispo Central Coast, Los Berros Rd, 0.9 mi SE of El Campo Rd., SE of Arroyo Grande 46 Comment
  UCR146007  Polygonum aviculare Jon P. Rebman, Jeannie Gregory 2003-5-29 9112 San Diego Peninsular Range, Rancho Jamul Ecological Reserve: west of Hwy. 94, south of Jamul & north of Otay Lakes Road; west part of reserve, around a small pond 220 Comment
  UCR146436  Polygonum aviculare R. F. Thorne, T. P. Krantz 1982-8-20 55158 San Bernardino San Bernardino Mtns, San Bernardino National Forest, Lower Holcomb Creek Botanical Area, near creek where crossed by road N from Fawnskin, north of Delamar Mtn., west of Hitchcock Ranch 2195 Comment
  UCR146611  Polygonum aviculare Jon P. Rebman, Jeannie Gregory 2003-7-25 9474 San Diego Peninsular Range, Rancho Jamul Ecological Reserve: west of Hwy 94, south of Jamul and north of Otay Lakes Road; restored wetland area along Jamul Creek 200 Comment
  UCR146690  Polygonum aviculare Scott D. White 2004-7-27 10623 Los Angeles San Gabriel Mountains, Clear Creek area; roadside and hiking trail south side of Angeles Forest Hwy, c. 0.2 mi west of jct. with Angeles Crest Hwy; Condor Peak 1067 Comment
  UCR147489  Polygonum aviculare Jon P. Rebman 2000-6-27 6892 San Diego Coastal Plains & Basins; South Coastal Plain region, San Diego Urban Canyons, North Park: Switzer Canyon, west of 30th st. east of Balboa Park, south of Palm St. N of Laurel 100 Comment
  UCR148965  Polygonum aviculare Jon P. Rebman, Robert K. Lauri 2000-6-30 6903 San Diego South Coast, San Diego Urban Canyons, North Park/Golden Hill area: Cedar Ridge Park Canyons, along stream beside I-15 Comment
  UCR1491  Polygonum aviculare J. R. Allen 1962-5-23 m362- 94 San Bernardino San Bernardino Valley, [Grand Terrace] Near intersection of Mt. Vernon Avenue and Pico Street 335 Comment
  UCR149559  Polygonum aviculare R. G. Swinney 1996-8-12 5323 San Bernardino Eastern San Gabriel Mtns., Wrightwood at Wright Lake 1841 Comment
  UCR150051  Polygonum aviculare L. C. Wheeler 1973-6-8 s.n. Los Angeles Coastal Plains & Basins; Los Angeles Basin region, Los Angeles: [Long Beach/Carson] SE of Alameda Street and San Diego (405) Fwy, between Sepulveda Blvd. & 233rd Street [Los Angeles Harbor Department, Classification Yard, east of Dominguez Flood Control channel] 8 Comment
  UCR150052  Polygonum aviculare L. C. Wheeler 1973-6-15 s.n. Los Angeles Coastal Plains & Basins; Los Angeles Basin region, Los Angeles: between San Diego (405) Fwy and Sepulveda Blvd., just east of Alameda St 8 Comment
  UCR150053  Polygonum aviculare L. C. Wheeler 1973-6-14 s.n. Los Angeles Coastal Plains & Basins; Los Angeles Basin region, California State University, Long Beach Comment
  UCR154803  Polygonum aviculare A. C. Sanders 2005-5-27 30311 San Diego South Coast, Batiquitos Lagoon Ecological Reserve, north side of lagoon, east of the I-5 Fwy, along the trail past the nature center 30 Comment
  UCR155420  Polygonum aviculare A. C. Sanders, T. B. Salvato 2005-6-17 31070 San Diego Peninsular Range, Boden Canyon Ecological Reserve at E end of San Pasqual Valley, lower part of reserve along Santa Ysabel Creek at confluence with Clevenger Canyon 213 Comment
  UCR155815  Polygonum aviculare John F. Green 2005-5-4 s.n. Riverside Perris-Aguanga Region, SE corner Markham St. and Day St., Mead Valley area, 2-3 mi SW of March Air Reserve Base 534 Comment
  UCR157378  Polygonum aviculare A. C. Sanders, Jennifer Jones 2005-6-22 31140 San Diego South Coast, Buena Vista Lagoon Ecological Reserve (DFG), Carlsbad, north side of lagoon between Carlsbad Blvd. (S-21) and the RR, south of Eaton St. 6 Comment
  UCR158163  Polygonum aviculare Adrian Wolf 1998-5-15 271 Orange South Coast, Lambert Reservoir, north of El Toro Marine Corps Air Station 134 Comment
  UCR159062  Polygonum aviculare A. C. Sanders 2005-6-24 31195 San Diego South Coast, San Dieguito Lagoon Ecological Reserve (DFG), north edge of reserve along Palm Lane (closed/abandoned) east of San Dieguito Dr. near old airport site 2 Comment
  UCR160402  Polygonum aviculare Jon P. Rebman, J. Gregory, K. Rich, M. Elvin 2003-9-30 9543 San Diego Otay Mtn Ecological Reserve (Calif. Dept. of Fish & Game): SE of Otay Lake, c. 1 mi south of Otay Lakes Rd.; around a small pond on E side of the reserve. Square: U14 240 Comment
  UCR161249  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2005-1-1 8876 Santa Barbara Central Coast, N side Casmalia Hills, Corallitos Canyon along Brown Road, 3.5 mi west of Calif. highway 1. 146 Comment
  UCR16519  Polygonum aviculare H. C. Sharma 1976-4-20 760420- 05 Riverside UCR area. Across railway line just behind Alphabeta stores 259 Comment
  UCR167932  Polygonum aviculare T. B. Salvato, Gregg Miller 2005-6-3 1362 Riverside Peninsular Range; Perris-Aguanga Basin Region, San Jacinto River c. 2.5 mi SSW of Perris, 1.5 mi downstream of Goetz Road where the river leaves the Perris Plain and enters the hill area above Railroad Canyon 427 Comment
  UCR169945  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2004-6-24 8698 Santa Barbara Central Coast, Ocean Park at Surf, NW of Lompoc 6 Comment
  UCR170138  Polygonum aviculare Jeffrey Ross, R. Zaka 1998-5-2 40 Orange South Coast, North side of San Joaquin Hills; William R. Mason Regional Park, near intersection of Yale Avenue and University Drive 27 Comment
  UCR171407  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2005-7-11 9679 El Dorado Northern Sierra Nevada Foothills, Cameron Park (E of Sacramento, along US Highway 50); corner of Santos Street and Santos Court Road 370 Comment
  UCR175954  Polygonum aviculare A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-8 33134 San Bernardino San Bernardino Mtns., east of Running Springs School Rd. at the SE edge of Running Springs, south of Hwy 18 near Seymour Flat 1890 Comment
  UCR176537  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2006-8-14 11228 Nevada Northern Sierra Nevada Mtns, just south of I-80 on Lake Valley Rd 1755 Comment
  UCR179668  Polygonum aviculare R. G. Swinney 1989-6-25 s.n. Los Angeles Eastern San Gabriel Mtns, in and near Glendora Wilderness Park; in Little Dalton Debris Basin 366 Comment
  UCR180059  Polygonum aviculare Mitch Provance 2005-5-18 9816 Riverside Warm Springs Valley, Nichols road wetland area at Alberhill Creek, south of the I-15 Freeway and Collier Ave., along the SE side of Pierce St., properties on both the NE and SW sides of Baker St. in the city of Elsinore 396 Comment
  UCR180488  Polygonum aviculare R. G. Swinney 1994-8-25 3259 San Bernardino San Gabriel Mtns., Wrightwood, NE of junction of Mill Road and Mockingbird Road, south of Hwy 2 near Wright Lake 1875 Comment
  UCR182146  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2006-10-23 11565 Amador Central Valley/ Northern Sierra Nevada Foothills, along Calif. Hwy 16, 0.2 mile east of Waits Station, southwest of Plymouth 305 Comment
  UCR188881  Polygonum aviculare David Charlton 1991-1 s.n. Kern Tehachapi Mountains, Tehachapi, Jeffery Road east of White Oak Ave. 1235 Comment
  UCR189209  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2007-9-11 12933 El Dorado Northern Sierra Nevada Mountains, along Hwy US-50, 0.4 mile southwest of Phillips 1829 Comment
  UCR190162  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2007-9-30 13027 Sutter Central Valley; Sacramento Valley, American Basin, junction of Sankey Road and CA-99, 2.0 miles north of the Sacramento Co. line 3 Comment
  UCR190234  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2007-9-30 13037 Sutter Sacramento Valley, Sutter Buttes, 2.3 miles northwest of Sutter on Pass Road 70 Comment
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Dec 5 2010
  UCR190635  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2007-9-19 12988 El Dorado Northern Sierra Nevada Mountains Foothills, junction of Lost Creek Road and French Creek Road just north of Frenchtown 366 Comment
  UCR191119  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2007-8-29 12825 Yuba Northern Sierra Nevada Mountains Foothills, Mountain House Road 0.6 mile west of the Sierra Co. line; Sleighville area beside Willow Creek 1021 Comment
  UCR193820  Polygonum aviculare A. C. Sanders, Fred M. Roberts 2008-7-16 35866 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, Santiago Creek wash at and above the confluence of Hangmans Tree Canyon 370 Comment
  UCR194985  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2007-10-13 13081 San Joaquin Northern San Joaquin Valley, along Hwy CA-88, 1.0 mile southwest of Clements at Disch Road 37 Comment
  UCR195017  Polygonum aviculare A. C. Sanders, Fred M. Roberts 2008-8-7 35972 Orange Peninsular Range; Santa Ana Mtns., lower Weir Canyon, at narrow gorge c. 0.6 mi. above mouth of cyn at Irvine Ranch gate 192 Comment
  UCR201549  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2008-10-14 14267 Colusa Sacramento Valley, along River Road (generally following the Sacramento River), 8.4 miles north of Colusa 17 Comment
  UCR201626  Polygonum aviculare Scott D. White, Justin M. Wood 2008-6-16 12139 Riverside San Jacinto Mountains, meadow at Quinn Flat 1378 Comment
  UCR201760  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2008-10-6 14216 Sutter Sacramento Valley, South Butte Road 1.2 miles northwest of junction with CA-20, west of Yuba City 23 Comment
  UCR202171  Polygonum aviculare Jon P. Rebman, Parabotanist Team 2005-6-29 12197 San Diego Laguna Mountains, Cleveland National Forest, south of Garnet Peak, along Sunrise Hwy north of the Penny Pines parking area. Square N23 1650 Comment
  UCR204857  Polygonum aviculare R. G. Swinney 2005-8-5 8396 Los Angeles San Gabriel Mtns, Big Rock Creek at Paradise Springs 1439 Comment
  UCR204879  Polygonum aviculare R. G. Swinney 2005-8-9 8406 Los Angeles San Gabriel Mountains, Big Rock Creek at Paradise Springs 1439 Comment
  UCR20510  Polygonum aviculare H. M. Pollard 1972-6-6 s.n. Santa Barbara City of Santa Barbara; NE corner of Anapamu and Chapala street intersection Comment
  UCR20511  Polygonum aviculare H. M. Pollard 1972-1-7 s.n. Ventura Roadside at entrance to Rancho Arnaz, Ventura Ave., Oak View Comment
  UCR205157  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2008-10-30 14301 Sacramento Southern Sacramento Valley, along CA-104, 0.6 mile west of Clay 24 Comment
  UCR210338  Polygonum aviculare R. G. Swinney 2008-10-16 9601 Los Angeles San Gabriel Mtns., Jackson Lake, south side of Big Pines Highway 1872 Comment
  UCR210418  Polygonum aviculare R. G. Swinney 2008-12-6 9967 Los Angeles San Gabriel Mtns., Azusa, mouth of San Gabriel Canyon west of Roberts Canyon on north side of San Gabriel River channel 229 Comment
  UCR210536  Polygonum aviculare R. G. Swinney 2008-12-4 9941 Los Angeles San Gabriel Mtns., Azusa, mouth of San Gabriel Canyon 1 mi. north of Foothill Blvd. 201 Comment
  UCR213576  Polygonum aviculare A. C. Sanders, Dan S. Cooper 2010-4-30 38161 Los Angeles South Coast, Madrona Marsh, Torrance 24 Comment
  UCR215803  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2009-7-30 15333 Calaveras Sierra Nevada Mountains, Ganns Meadow Drive just south of its junction with CA-4, 16.7 miles northeast of Arnold 2067 Comment
  UCR217310  Polygonum aviculare R. G. Swinney 2009-3-10 10076 Los Angeles San Gabriel Mtns. Foothills, Azusa, San Gabriel River Canyon, El Encanto Azusa River Wilderness Park 296 Comment
  UCR218414  Polygonum aviculare Jim Andre 2009-6-7 11189 San Bernardino Eastern Mojave Desert, Ford Lake, small playa at northwest corner of Hackberry Mountains 1237 Comment
  UCR219163  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2009-10-21 15695 El Dorado Sierra Nevada Mountains Foothills, Diamond Springs, Canyon Valley Way just south of its junction with Pleasant Valley Road 567 Comment
  UCR219338  Polygonum aviculare Lorraine Weller 2009-7-7 070709- 03 Los Angeles Los Angeles, Stanford-Avalon Community Gardens, 658 East 111th Place 34 Comment
  UCR222941  Polygonum aviculare Ann Howald 1998-8-8 1987 Mono Eastern Sierra Nevada Mtns., Convict Creek, UC Sierra Nevada Aquatic Research Lab, Mt. Morrison Rd, 0.8 mi NW of intersection with Hwy 395 2155 Comment
  UCR223798  Polygonum aviculare R. G. Swinney 2009-8-25 11473 Los Angeles Transverse Range; San Gabriel Mtns., Big Pines Meadow, west of Wrightwood, SW junction of Hwy 2, Table Mtn. Rd. and Big Pines Rd. 2061 Comment
  UCR230733  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2010-10-20 17036 Sutter Sacramento Valley, Pleasant Grove Road 0.1 mile north of the junction with Marcum Road, S of Nicolaus Ave., 2 miles SE (105 deg. ) of Trowbridge 17 Comment
  UCR231104  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2011-9-16 18273 Calaveras Northern Sierra Nevada Mountains Foothills, Bald Mountain Road, 1.5 miles SW of Hunter Creek crossing, 7.3 miles NE of the junction of Blue Mountain Rd and Rail Road Flat Rd 1037 Comment
  UCR231848  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2010-8-11 16755 Placer Northern Sierra Nevada Mountains, Finning Mill Road, 1.2 miles north of Forest Hill Road, at the crossing of Mill Creek 1085 Comment
  UCR231875  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2010-10-16 17020 Placer Northern Sierra Nevada Mountains Foothills, Yankee Jim's Road, 0.5 mile north of Forest Hill Road in Foresthill, near intersection with Mayflower Rd. 948 Comment
  UCR232662  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2011-9-30 18357 Nevada Northern Sierra Nevada Mountains, small, open flat along CA-20, 2.6 miles west of its junction with Lowell Hill Road 1581 Comment
  UCR233030  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2011-9-23 18311 El Dorado Northern Sierra Nevada Mountains, along Ice House Road, 8.6 miles north of its junction with US-50 1613 Comment
  UCR235402  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2011-11-28 18485 Sutter Sacramento Valley, Garden Hwy at the southwest end of the village of Nicolaus 18 Comment
  UCR241405  Polygonum aviculare T. B. Salvato, Matt Malle, Tom Sullivan 2013-3-27 7449 Riverside Perris-Aguanga Basin, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road 432 Comment
  UCR241705  Polygonum aviculare Dan S. Cooper 2012-9-6 912- 65 Los Angeles Los Angeles Basin, West Los Angeles College, Culver City, along College Blvd. 43 Comment
  UCR241985  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2012-9-7 19794 Amador Northern Sierra Nevada Mountains Foothills, along CA-49 in Plymouth; 0.1 mile south of its junction with Fiddletown Rd./Plymouth-Shenandoah Rd. 303 Comment
  UCR242018  Polygonum aviculare George K. Helmkamp, E. A. Helmkamp 2012-9-17 19857 El Dorado Northern Sierra Nevada Mountains Foothills, north of Pollock Pines, along Forebay Road at South Fork American River 564 Comment
  UCR243760  Polygonum aviculare Ann Howald 1975-8-30 762 Mono Eastern Sierra Nevada Mtns., Univ. of California Valentine Camp Reserve, 2380 Old Mammoth Road, 2.3 miles southwest of its intersection with Hwy 203 2460 Comment
  UCR243921  Polygonum aviculare Jim Andre 2011-8-6 20327 Inyo Eastern Sierra Nevada Mtns., Big Pine Canyon; along Big Pine Creek at Hines property, c. 8.5 mi. west of Big Pine 2087 Comment
  UCR245858  Polygonum aviculare George K. Helmkamp, Amy Barnes 2013-9-24 22368 Calaveras Northern Sierra Nevada Mountains, SE side of White Pines Reservoir, 0.6 mile NE of Arnold 1184 Comment
  UCR246657  Polygonum aviculare Duncan S. Bell, Joella Adkins, Ezekiel Kwemba 2012-8-10 4044 San Bernardino Transverse Ranges; San Bernardino Mountains, San Bernardino National Forest, north side of Sugarloaf Mountain, open ski slopes of Rathbone Canyon c. 0.9 air mile north of Sugarlump 2268 Comment
  UCR246720  Polygonum aviculare Duncan S. Bell, Joella Adkins 2012-7-16 3809 San Bernardino Transverse Ranges; San Bernardino Mountains, San Bernardino National Forest, the Grout Creek area northwest of Fawnskin, along Forest Service Road 2N13, about 0.1 air mile southwest of Grays Peak Group Camp 2195 Comment
  UCR248535  Polygonum aviculare George K. Helmkamp, Elizabeth Helmkamp 2013-7-25 22031 El Dorado Northern Sierra Nevada Mountains, Wentworth Springs Road, 2.1 miles east of Stumpy Meadows Lake, 15.6 km NNE (06 deg. ) of Pollock Pines 1357 Comment
  UCR248762  Polygonum aviculare Peter Rubtzoff 1966-8-25 5802 Sonoma Todd Road, 1.4 miles from Hwy 116 and 0.6 miles from Llano Road 29 Comment
  UCR252265  Polygonum aviculare Mitch Provance 2012-8-22 812- 17 San Francisco San Francisco Bay, northeast part of Treasure Island 13 Comment
  UCR252945  Polygonum aviculare George K. Helmkamp, Elizabeth Helmkamp 2013-8-7 22115 Nevada Sierra Nevada Mountains Foothills, junction of Table Meadow Road and Combie Road, SE of Higgins Corner 448 Comment
  UCR253536  Polygonum aviculare George K. Helmkamp, Amy Barnes 2013-9-23 22309 Calaveras Sierra Nevada Mountains Foothills, Utica Powerhouse Road (beside Angel's Creek), 0.6 mile northeast of its junction with CA-4 974 Comment
  UCR253598  Polygonum aviculare George K. Helmkamp, Elizabeth Helmkamp 2012-11-5 20118 Calaveras Sierra Nevada Mountains Foothills, CA-26, 2.1 miles southwest of West Point 791 Comment
  UCR253615  Polygonum aviculare George K. Helmkamp, Elizabeth Helmkamp 2012-10-26 20075 San Joaquin San Joaquin Valley, Rock Creek, at East Sonora Road, 1.3 miles southeast of CA-4 50 Comment
  UCR255518  Polygonum aviculare Peter Rubtzoff 1972-10-26 7053 El Dorado Sierra Nevada Mountains, U.C. Blodgett Forest Research Station; at main station entrance 1296 Comment
  UCR255857  Polygonum aviculare Dan S. Cooper 2014-5-19 514- 57 Los Angeles Western Transverse Range; Eastern Santa Monica Mtns., Wonder View Dr., northwest of Hollywood Reservoir 273 Comment
  UCR256642  Polygonum aviculare George K. Helmkamp, Elizabeth Helmkamp 2013-10-10 22394 Nevada Sierra Nevada Mountains Foothills, junction of Combie Road and Timber Ridge Dr. southeast of Higgins Corner near Lake of the Pines 456 Comment
  UCR256862  Polygonum aviculare R. G. Swinney 2010-8-16 13541 Los Angeles San Gabriel Mountains, Arcadia, Big Santa Anita Canyon, Arcadia Wilderness Park 280 Comment
  UCR257557  Polygonum aviculare George K. Helmkamp, Elizabeth Helmkamp 2013-9-7 22281 Amador Northern Sierra Nevada Mountains, on the south side of CA-88/Carson Pass Hwy, c. 0.3 mile west of the junction with Bear River Reservoir Road 1934 Comment
  UCR257879  Polygonum aviculare George K. Helmkamp, Amy Barnes 2012-8-12 19596 Alpine Northern Sierra Nevada Mountains, Woods Lake Road, 0.8 mile SE of its junction with CA-88 and beside Woods Creek 2286 Comment
  UCR258138  Polygonum aviculare George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-8-4 19565 Amador Northern Sierra Nevada Mountains, West Lake Road along the west side of Silver Lake; 4.1 miles north of junction with Plasse Road 2247 Comment
  UCR259458  Polygonum aviculare R. G. Swinney 2010-9-7 13710 Los Angeles San Gabriel Mountains, Crystal Lake, within 50 ft. of shore line around the entire perimeter 1683 Comment
  UCR259881  Polygonum aviculare George K. Helmkamp, Elizabeth Helmkamp 2013-10-22 22452 Amador Sierra Nevada Mountains Foothills, Shenandoah Road, near Sobon Creek, 6.8 miles northeast of its junction with CA-49 in Plymouth 563 Comment
  UCR260160  Polygonum aviculare Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff 2013-4-7 4776 Riverside Eastern Mojave Desert, east side of Arica Mountains, west side of Rice Valley c. 6 air mi southeast of the ghost town of Rice or c. 5.25 air mi east-southeast of Priests Well 211 Comment
  UCR260204  Polygonum aviculare Duncan S. Bell, Grace Cho, Sarah Fisher 2013-7-25 5470 San Bernardino Transverse Range; San Bernardino Mtns., San Bernardino National Forest; on the western section of the Snow Summit ski slopes from 34.22385, 116.88835 to 34.22729, 116.89797 2457 Comment
  UCR261997  Polygonum aviculare George K. Helmkamp, Amy Barnes 2014-10-10 23142 Amador Northern Sierra Nevada Mountains, Plasse Road at the south end of Silver Lake and 0.1 mile north of Plasse's Resort 2215 Comment
  UCR262004  Polygonum aviculare George K. Helmkamp, Amy Barnes 2014-10-10 23158 Alpine Northern Sierra Nevada Mountains, along CA-89, 0.6 mile south of Luther Pass 2287 Comment
  UCR264615  Polygonum aviculare Mitch Provance 2011-6-6 17010 Riverside Badlands, San Timoteo Canyon, El Casco area, north of San Timoteo Canyon Rd. and east of Woodhouse Rd 626 Comment
  UCR272550  Polygonum aviculare R. G. Swinney 2011-10-27 15902 Los Angeles San Gabriel Mountains, West Fork San Gabriel River, c. 300 meters east (downstream) of entrance gate to Cogswell Dam, between FS Rd 2N25 and the stream 649 Comment
  UCR276742  Polygonum aviculare R. G. Swinney 2010-8-11 13501 Los Angeles San Gabriel Mountains, San Olene Canyon, below Chantry Flats, junction with Chantry Flats Trail/ service road 595 Comment
  UCR277181  Polygonum aviculare R. G. Swinney 2010-10-5 13972 Los Angeles San Gabriel Mountains, Placerita Canyon Natural Area, west of 'Oak of the Golden Dreams', at west boundary of park 451 Comment
  UCR35080  Polygonum aviculare L. B. Ziegler 1967-8-29 210 Riverside San Jacinto Mtns., Pine Meadow area 1418 Comment
  UCR45222  Polygonum aviculare A. C. Sanders 1986-9-12 6955 Kern San Joaquin Valley, Twisselman Road at Interstate Hwy 5, 4.9 mi south of Kings County line 67 Comment
  UCR46714  Polygonum aviculare B. G. Pitzer, D. C. Hawks 1986-12-17 0380 Orange Peninsular Range; Santa Ana Mtns. Foothills, Lomas de Santiago, on Santiago Cyn Rd., c. 1.0 mi SW of [Irvine Lake] Santiago Reservoir 305 Comment
  UCR48975  Polygonum aviculare A. C. Sanders 1987-9-18 7354 Los Angeles Pacific coast, El Segundo Dunes, west of Los Angeles International Airport, between Pershing Drive and Vista Del Mar Blvd. 38 Comment
  UCR49989  Polygonum aviculare S. J. Myers 1987-10-27 s.n. Riverside Peninsular Range; Santa Ana Mtns., c. 3 mi. west of Temecula, NE portion of Santa Rosa Plateau, 3/4 mi. east of Walker Basin 488 Comment
  UCR51456  Polygonum aviculare George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, 2.5 mi upstream from Benton Crossing 2104 Comment
  UCR64227  Polygonum aviculare B. G. Pitzer, B. L. Phillips 1990-9-23 s.n. San Bernardino San Bernardino Mtns., Big Bear area, WSW of Big Bear City & NE of Moonridge 1982 Comment
  UCR78680  Polygonum aviculare S. J. Myers 1991-9-7 91- 76 San Bernardino Southern Mojave Desert, Mojave River floodplain at Mojave Narrows Regional Park, near Victorville 841 Comment
  UCR78761  Polygonum aviculare R. G. Swinney 1992-6-25 1763 San Bernardino Eastern San Gabriel Mtns., NW of Applewhite Station in Lytle Creek Canyon, c. 300 m north of Lytle Creek along Sheep Creek, at the debris basin 1060 Comment
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Aug 24 2010
  UCR79515  Polygonum aviculare George K. Helmkamp 1993-9-22 38- 02 San Bernardino San Bernardino Mtns., Meadow at junction of Burns Canyon and Round Valley Roads [near Rose Mine] 2073 Comment
  UCR80787  Polygonum aviculare Scott D. White 1992-6-30 92- 382 San Bernardino San Bernardino Mtns, San Bernardino National Forest, vicinity of Willow Creek Jeep Trail 1402 Comment
  UCR82217  Polygonum aviculare J. M. Stewart 1994-5-2 843 Riverside Western Colorado Desert, Coachella Valley, Thermal. Hwy 86 & Avenue 60 Comment
  UCR82975  Polygonum aviculare Scott D. White 1993-7-21 1741 San Bernardino San Bernardino Mtns, Cleghorn Canyon 1463 Comment
  UCR92252  Polygonum aviculare Scott D. White, M. A. Patten 1995-8-16 3556 Riverside San Jacinto Valley, Just west of Hemet, valley floor and foothills at SE margain of Lakeview Mts. north of Florida Ave. (SR 74) and west of California Avenue 500 Comment
  UCR93498  Polygonum aviculare Scott D. White, S. Ogg 1994-10-17 2502 Riverside City of Temecula, Murrieta Creek channel at confluence with Santa Gertrudis Creek 320 Comment
  UCR95275  Polygonum aviculare L. C. Wheeler 1966-10-6 8956 Los Angeles San Gabriel Mtns., Islip Saddle, Angeles Crest Hwy 2043 Comment
  UCR95367  Polygonum aviculare L. C. Wheeler 1966-10-12 8965 Los Angeles San Gabriel Mtns., San Gabriel Canyon, the forks Comment
  UCR95516  Polygonum aviculare L. C. Wheeler 1966-9-21 8883 Los Angeles San Gabriel Mtns., San Gabriel Canyon, El Encanto 259 Comment
  UCR96858  Polygonum aviculare Scott D. White 1993-4-28 1284 Orange Pacific slope, Tustin Marine Corps Air Station, NW of Peters Canyon Channel, between Moffett Dr. & Warner Comment
  UCR98379  Polygonum aviculare R. G. Swinney 1994-10-19 3319 San Bernardino San Gabriel Mtns, Lone Pine Canyon, c. 0.6-1.2 mi. SW of Lost Lake on south side of Swarthout Canyon Road, near Lone Pine Canyon Stream 875 Comment
  UCR98380  Polygonum aviculare R. G. Swinney 1994-8-25 3263 San Bernardino San Gabriel Mtns., Wrightwood, NE of junction of Mill Road and Mockingbird Road, south of Hwy 2 near Wright Lake 1875 Comment
  UCR98393  Polygonum aviculare R. G. Swinney 1996-6-8 4886 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR99679  Polygonum aviculare Scott D. White 1992-8-12 631 San Bernardino San Bernardino Mtns, City of Big Bear Lake, c. 1 mi east of Eagle Point on the lake, NW of Sandalwood Road, east of old sewage ponds & west of Rathbone Creek 2073 Comment
  UCR99858  Polygonum aviculare Scott D. White 1993-3-5 1126 Orange Tustin. Marine Air Corps Air Station: SE of Red Hill Ave and NE of Barranca 15 Comment
  UCSB21747  Polygonum aviculare Whistler, Art 1967-5-5 Santa Barbara Purisima Hills locality is 0.7 miles (via a dirt road) from State Hwy 1, 0.6 miles south of the Hwy's intersection with the Los Alamos-Casmalia road. Comment
  UCSB31468  Polygonum aviculare Clark, Sharon 1978-5-18 Santa Barbara On the south-east corner of Camino Corto and El Colegio; near the vernal pools. 10 Comment
  UCSB36418  Polygonum aviculare Steele, Kelly; Koehler, D.; Gordon, P. 1980-4-30 Santa Barbara Southwest of intersection of Storke Road and El Colegio, and adjacent to Isla Vista, on northern portion of West Campus, UCSB. Comment
  UCSB49732  Polygonum aviculare Ferren, Wayne 1982-7-13 Santa Barbara La Purisima Mission State Historic Park. 2 km NE of Lompoc City Limit Comment
  UCSB53440  Polygonum aviculare Magney, David; Burgess, Rick 1983-10-23 Ventura Road turnout of Hwy 33 (mile marker 27.43) at east end of ridge; 12 miles N of Ojai, western Transverse Ranges T5N, R23W, S. 1, 2 & 3, Wheeler Springs Quadrangle 1097 Comment
  UCSB56743  Polygonum aviculare Pritchett, David 1986-5-8 Santa Barbara Pool at southeastern Ellwood Mesa Comment
  UCSB56746  Polygonum aviculare Pritchett, David 1986-5-8 Santa Barbara Pool at southeastern Ellwood Mesa. Comment
  YM-YOSE225086  Polygonum aviculare Sierra Smith 2009-7-1 225 Mariposa Yosemite valley, Northside Drive, East side of Cooks Meadow. North side of the road 1212 Comment
  YM-YOSE66364  Polygonum aviculare Enid Michael 1926-9-1 376 Mariposa YOSEMITE VALLEY Comment
  CAS-BOT-BC218106  Polygonum aviculare John H. Hatton 1911-6-14 86 Modoc unspecified Comment
  CAS-BOT-BC389685  Polygonum aviculare Jeanie Nieri 1953-2-3 23 San Mateo Growing three miles west of Hillsdale Comment
  CAS-BOT-BC413906  Polygonum aviculare R. E. Frenkel 1963-10-5 283 Alameda Virginia Street and Curtis Street, Berkeley Comment
  CAS-BOT-BC413907  Polygonum aviculare Peter H. Raven 1954-6-16 7025 Inyo W. of Deep Springs Lake 1432 Comment
  CAS-BOT-BC413908  Polygonum aviculare Ernest C. Twisselmann 1965-7-27 11182 Kern Tehachapi-Kernville Region. Breckenridge Mountain Road at the south fork of upper Lucas Creek 1874 Comment
  CAS-BOT-BC413909  Polygonum aviculare Ernest C. Twisselmann 1965-7-27 11182 Kern Tehachapi-Kernville Region. Breckenridge Mountain Road at the south fork of upper Lucas Creek 1874 Comment
  CAS-BOT-BC413913  Polygonum aviculare Clare B. Hardham 1957-7-31 2504 San Luis Obispo Santa Lucia Mountains. 11.8 miles east of Cambria. Road to Templeton Comment
  CAS-BOT-BC413914  Polygonum aviculare John Thomas Howell 1924-9-28 664 San Mateo At the Leslie Salt Refinery Comment
  CAS-BOT-BC413915  Polygonum aviculare John H. Thomas 1958-8-16 7414 Santa Clara Stanford University Campus. In front of Jordan Hall Comment
  CAS-BOT-BC413916  Polygonum aviculare John H. Thomas 1958-8-16 7434 Santa Clara Stanford University Campus. In front of Encina Hall Comment
  CAS-BOT-BC413917  Polygonum aviculare John W. Willoughby 1975-8-15 1041 Solano Vaca Mountains. Mix Canyon, along Mix Canyon Road 152 Comment
  CAS-BOT-BC413918  Polygonum aviculare Ernest C. Twisselmann; Eben McMillan; Liberto R. Nathan; Robert Burkhart 1971-9-3 18477 Tulare Sierra Nevada, Kern Plateau. Burkhart's Pack Station at the northwest end of Troy Meadow 2340 Comment
  CAS-BOT-BC413919  Polygonum aviculare Ernest C. Twisselmann; Eben McMillan; Liberto R. Nathan; Robert Burkhart 1971-9-3 18477 Tulare Sierra Nevada, Kern Plateau. Burkhart's Pack Station at the northwest end of Troy Meadow 2340 Comment
  CAS-BOT-BC413920  Polygonum aviculare Henry M. Pollard 1964-7-10 s.n. Ventura Ventura River Basin. Foot of Seaward Ave., Ventura Comment
  CATA2528  Polygonum aviculare Steven A. Junak 1991-10-22 95 Ventura East Anacapa Island: Terrace, along N and W sides of NPS Visitors' Center building 60 Comment
  CATA2529  Polygonum aviculare Steven A. Junak 1988-8-19 92 Ventura East Anacapa Island: Terrace, on E side of NPS Visitor's Center building 60 Comment
  CDA22753  Polygonum aviculare P. M. Goodwin 1932-5-3 Yolo Davis. 0 Comment
  HSC12351  Polygonum aviculare Steve Dorei 1970-10-31 141 Humboldt Scotia Bluffs, N of railroad tracks Comment
  HSC12419  Polygonum aviculare D. Santana 1970-10-15 70 Humboldt 10th and G St. behind Regal Gas Station Comment
  HSC12591  Polygonum aviculare C. Kline 1970-11-9 64 Humboldt .5 mi. N of Bayside, Bayside Rd. Comment
  HSC17463  Polygonum aviculare Geo. D. Butler 1908-6-24 181 Siskiyou Butler's Ranch near Yreka Comment
  HSC17465  Polygonum aviculare Lincoln Constance 1934-6-12 860 Humboldt N bank of S Fork Eel River, Bull Creek Rd. Comment
  HSC17469  Polygonum aviculare D. E. Anderson 1961-9-13 1822 Humboldt Comment
  HSC24010  Polygonum aviculare Tim Baroni 1971-7-10 134 Marin San Anselmo, 25 Luzanne Circle Comment
  HSC24656  Polygonum aviculare David K. Smith 1968-10-19 18 Del Norte Near junction of Stony Creek and N Fork of Smith River. Comment
  HSC27096  Polygonum aviculare J. P. Smith, J. O. Sawyer 1972-9-14 5807 Siskiyou Miner's Creek Rd. just S of French Creek Rd. between Callahan and Etna. 915 Comment
  HSC39646  Polygonum aviculare Thomas W. Nelson, James Nelson 1976-6-22 2747 Trinity Above Senteney Rock near junction of 5E27 and 6E42 1524 Comment
  HSC41121  Polygonum aviculare Thomas W. Nelson, Jane P. Nelson, James Nelson 1976-8-29 3256 Modoc Modoc National Forest: along Hwy. 299 just NW of Adin Pass 1524 Comment
  HSC43173  Polygonum aviculare R. Sutherland 1976-8-13 10 .13876 Humboldt Redwood Creek, Whittemore Grove. 91 Comment
  HSC64421  Polygonum aviculare J. P. Smith 1971-10-9 5048 Humboldt Banks and flood plain of the Mad River above the fish hatchery. Comment
  HSC79937  Polygonum aviculare Tim Messick 1981-6-28 1590 Mono Road to lakes SW of Beauty Pk., 0.3 mi. from the intersection 2384 Comment
  HSC79938  Polygonum aviculare Tim Messick 1981-7-21 1702 Mono At Masonic Lower Town 2317 Comment
  HSC83989  Polygonum aviculare L. P. Janeway, C. K. Geldin-Meyers 1983-4-15 224 Humboldt Field around the new Science and Engineering Bldg., HSU campus 30 Comment
  HSC86698  Polygonum aviculare Gladys L. Smith 1983-10-6 8399 Mendocino Along shoulder of Reynolds Rd. E side of Little Lake Valley, 2 mi. N of Willits 427 Comment
  HSC93150  Polygonum aviculare F. Bowcutt 1987-5-28 1029 Mendocino Old town site of Wheeler at confluence of Jackass Creek and N Fork, SE of Bear Harbor 2 air mi., old home sites 0 Comment
  IRVC28542  Polygonum aviculare A. C. Sanders, Mark A. Elvin 2003-5-15 26711 Ventura along dirt road to the crest of the range above Salt Canyon, 1 km west of Los Angeles Co. line, Newhall Ranch Santa Susana Mtns. 701 Comment
  IRVC28697  Polygonum aviculare A. C. Sanders, Mark Elvin, Cathleen Weigand 2002-7-30 25480 Los Angeles Newhall Ranch, Potrero Canyon just above old ranch buildings and corrals NE end of Santa Susana Mtns. 335 Comment
  IRVC28951  Polygonum aviculare G. K. Helmkamp 2003-9-21 8166 San Luis Obispo Los Berros Rd, 0.9 mi SE of El Campo Rd., SE of Arroyo Grande Central Coast 46 Comment
  NY404731  Polygonum aviculare Anonymous 337 Unknown San Diego Comment
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Aug 9 2010
  NY404734  Polygonum aviculare A. M. Ottley 1921-6-25 1523 Unknown Fort Bragg Comment
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Mar 20 2017
  NY404736  Polygonum aviculare Collector unspecified 1984-6-29 2199 -a Mono White Mountains, 1.8 miles S20°E of Jeffrey Mine in Milner Canyon, Owens Valley Drainage 2057.4 Comment
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Aug 26 2015
  OBI10868  Polygonum aviculare Robert F. Hoover 1965-9-15 9560 San Luis Obispo Upper Salinas River just S of Pozo Comment
  OBI17418  Polygonum aviculare Kamran Alavi 1977-8-8 5 San Luis Obispo Cerro Ramauldo St Comment
  OBI20388  Polygonum aviculare Laura Allen 1978-10-8 2 Santa Clara Hill Park Dr, San Jose Comment
  OBI30214  Polygonum aviculare SAW 1971-3-12 3 F Orange Cal State Fullerton Campus 122 Comment
  OBI51202  Polygonum aviculare Jan Barber 1994-5-29 183 San Luis Obispo San Simeon State Park. Near Washburn campground Comment
  OBI70870  Polygonum aviculare Louis C. Wheeler 1935-8-26 3922 Modoc Modoc Plateau: 1 mi NW of Mud lake, Devil's Garden 1524 Comment
  OBI7941  Polygonum aviculare Kurt R. Neisess 1976-2-16 s.n. San Luis Obispo In the lawn behind the dorms here at Cal Poly Comment
  OBI83421  Polygonum aviculare Butterworth 1999-10-19 346 San Luis Obispo Saucito waterhole. 655 Comment
  POM165315  Polygonum aviculare W. J. Williamson 1919-5-19 146 Tuolumne Spring Gulch near Bear Creek. 320 Comment
  POM181761  Polygonum aviculare H. F. Copeland 1923-7-4 559 Butte Nelson Comment
  POM2366  Polygonum aviculare W. R. Shaw 1900-7-3 77 Los Angeles Claremont. Comment
  POM258847  Polygonum aviculare Nathan C. Sweet 1940-7-10 s.n. Mariposa Along Big Creek at Summerdale Public Camp, near Fish Camp P O. 1372 Comment
  POM280340  Polygonum aviculare Lyman Benson 1936-8-23 7956 Lake Kelseyville. Mt. range: Middle N. Coast; watershed: Clear Lake. 412 Comment
  POM280342  Polygonum aviculare Lyman Benson 1931-8-24 2872 Amador Silver Lake; Sierra Nevada. The edge of the lake (back 200 ft). 2287 Comment
  POM280344  Polygonum aviculare Lyman Benson 1936-9-4 7976 Santa Clara Palo Alto Yacht Harbor 3 Comment
  POM320617  Polygonum aviculare Greg Wright 1971-5-16 119 Los Angeles Rio Hondo (river). S of the Pomona Freeway and W of Rosemead Blvd. S El Monte. Pacific Ocean drainage area. Comment
  RSA0034989  Polygonum aviculare P. R. Brown 1970-5-19 57 Los Angeles Lower end of Canon de Lana. [county not specified] Comment
  RSA0051242  Polygonum aviculare Keith E. Hoffmaster 1934-1 491 Orange Santa Ana. Comment
  RSA0054921  Polygonum aviculare Keith E. Hoffmaster 1926-12-18 490 Orange Santa Ana. Comment
  RSA0080687  Polygonum aviculare Bonnie C. Templeton 1977-7-26 11646 San Bernardino 100 ft. from south shore of Big Bear Lake, Ca. 1 1/2 mi. west of Big Bear Village, San Bernardino Mts. 2133 Comment
  RSA107088  Polygonum aviculare L. S. Rose 1956-8-20 56151 Marin Marin-Sonoma County line: San Antonio Creek, Hwy 101. 6 Comment
  RSA130588  Polygonum aviculare Simon Simonian 1954-5-15 21943 Fresno Dry Creek Canal, EW Sect N and Bishop Aves 3 miles SE of Kerman, Main canal Comment
  RSA141088  Polygonum aviculare John H. Thomas 1960-6-25 8784 a San Mateo Redwood City, in vacant lot near Main and Stambaugh Streets Comment
  RSA158272  Polygonum aviculare Peter H. Raven 1962-4-12 17343 Los Angeles Nears docks, Wilson Cove; San Clemente Island. 15 Comment
  RSA178660  Polygonum aviculare T. R. Mertens 1963-10-12 9 Alameda Newark Comment
  RSA195740  Polygonum aviculare John H. Thomas 1958-8-16 7414 Santa Clara Lawn in front of Jordan Hall; Stanford University. Comment
  RSA216728  Polygonum aviculare Robert F. Hoover 1965-9-18 s.n. San Luis Obispo Santa Margarita, in low lying stubble field Comment
  RSA226761  Polygonum aviculare I. L. Wiggins 1969-5-25 21023 Santa Clara In lawn at E end of Hoover Library annex, Stanford campus. Comment
  RSA231892  Polygonum aviculare E. C. Twisselmann, Eben McMillan 1971-8-31 18271 Tulare [Unspecified] 1671 Comment
  RSA231897  Polygonum aviculare E. C. Twisselmann, Eben McMillan, L. R. Nathan, Robert Burkhart 1971-9-3 18477 Tulare Burkhart's Pack Station at the NW end of Troy Meadow. Kern Plateau. 2341 Comment
  RSA231931  Polygonum aviculare E. C. Twisselmann, Eben McMillan, L. R. Nathan, Robert Burkhart 1971-9-3 18476 Tulare Burkhart's Pack Station at the NW end of Troy Meadow. Kern Plateau. 2341 Comment
  RSA2376  Polygonum aviculare J. W. Blankinship 1926-9-1 s.n. Lake Kelseyville. Comment
  RSA237802  Polygonum aviculare Frederick W. Oettinger 1969-8-24 1531 Siskiyou Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mtn Wilderness Area. 1829 Comment
  RSA464418  Polygonum aviculare M. Bisbee 1917-5-26 s.n. Los Angeles Roadsides and yards, Eagle Rock Comment
  RSA464419  Polygonum aviculare G. J. Hollenberg 1928-7-25 s.n. Los Angeles Near Santa Monica. Mouth of Topanga Canyon Comment
  RSA464421  Polygonum aviculare M. B. Dunkle 1933-4-14 3300 Los Angeles Long Beach. Comment
  RSA464426  Polygonum aviculare Wm. Martin 1971-9-9 20113 Mono 5 miles north of the Sonora junction on Hwy 395. Comment
  RSA464432  Polygonum aviculare F. R. Fosberg 1931-8-17 7370 San Diego Cuyamaca Lake. 1120 Comment
  RSA464438  Polygonum aviculare M. B. Dunkle 1939-8-15 8628 Santa Barbara Santa Cruz Island. Main Ranch. Comment
  RSA518874  Polygonum aviculare Barbara J. Ertter 1988-11-5 8026 Sonoma Lake Sonoma 5 air miles due S of Cloverdale, point below Little Flat parking area W of bridge. 152 Comment
  RSA573479  Polygonum aviculare Tim S. Ross 1992-6-15 6569 Los Angeles Whittier Hills ( local name for the western extremity of the Puente Hills) grassy uplands at the head of the S fork of Sycamore Canyon. 354 Comment
  RSA599749  Polygonum aviculare Louis C. Wheeler 1935-8-26 3922 Modoc Modoc Plateau: 1 mi. northwest of Mud Lake, Devil's Garden. 1524 Comment
  RSA685262  Polygonum aviculare James R. Shevock 1971-8-9 1243 Tulare Ryles Comp, Lloyd Meadows. 1686 Comment
  RSA85916  Polygonum aviculare F. W. Peirson 1925-7-2 6204 El Dorado South side of Lake Tahoe. 1905 Comment
  RSA88939  Polygonum aviculare Chas H. Quibell 1953-5-22 2004 Fresno East side McCall Ave., 150 yards north Ventura Ave. Comment
  SBBG104932  Polygonum aviculare F. L. Johnson, E. A. Young 1993-5-27 ROB 658 San Luis Obispo W edge of post; Camp San Luis Obispo Comment
  SBBG117480  Polygonum aviculare E. Painter, M. Wetherwax 2002-8-13 CR 344 San Luis Obispo near E end of Bee Rock Rd, near Gate 9; Camp Roberts Comment
  SBBG40952  Polygonum aviculare H. M. Pollard 1951-7-29 Fresno near Lakeshore 2133 Comment
  SBBG47355  Polygonum aviculare J. Copeland 1973-9-8 1022 San Luis Obispo 13.6 mi E of jct with Hwys 41 and 101 Comment
  SBBG47785  Polygonum aviculare P. A. Meyers 1973-9-3 DM 1098 Ventura drainage channel through agricultural lands 0.5 mi inland from beach, 1 mi E of jetty for Port Hueneme Naval base 3 Comment
  SBBG52443  Polygonum aviculare R. Zembal 1977-6-4 Ventura just W of the firing range near Pacific Coast Hwy; Pacific Missile Test Center Comment
  SBBG95337  Polygonum aviculare C. F. Smith 1957-8-8 5601 Ventura St Hwy 33, just S of Pine Mtn Pass 1554 Comment
  SD1184  Polygonum aviculare Fidella G. Woodcock Oct 1930 San Diego Hills near the sea in dry ground, San Diego Comment
  SD46511  Polygonum aviculare Robert J. Weatherby 1950-7-21 1468 Plumas Railroad tracks east Quincy 1036 Comment
  SEINET10479332  Polygonum aviculare Mary Susan Taylor 1982-9-13 Taylor 5135 Plumas T23N R14E se/ne sec 27. Portola quad. Ramelli Ranch, in vicinity of Calpine Rd bridge (109) over Feather River, on s side of the river, ca. 1 mi w of Beckwourth. 4880 ft. 1487 Comment
  SEINET10479333  Polygonum aviculare Mary Susan Taylor 1982-12-26 Taylor 5209 Merced In disturbed soil around edge of Rest Stop, e side of Interstate 5, on Merced-Stanislaus Co border, ca. 15 mi sw of Merced. Comment
  SEINET10479334  Polygonum aviculare Mary Susan Taylor 1980-10-6 Taylor 3359 Butte T23N R5E se sec 15, Pulga quad. S side of Hwy 70, ca. 0.4 mi W of Bear Creek jct with N Fork Feather River, ca. 0.5 mi W of Arch Rock Tunnel Rest Stop, near Butte-Plumas county line; granitic soils. 488 Comment
  SEINET10479335  Polygonum aviculare Lowell Ahart, Peter Ahart 1985-9-26 Ahart 5174 Plumas Below the high water line of Little Grass Valley Reservoir, where the South Fork of the Feather River flows into the lake, about 4 1/4 miles north-east of La Porte. Comment
  SEINET10479337  Polygonum aviculare Mary Susan Taylor 1982-8-19 Taylor 5021 Lassen T23N R17E ne sec 23? Beckwourth Pass quad. E side of Hwy 395, ca. 4 mi n of its jct with Hwy 70 at Hallelujah Jct. Sagebrush Scrub; 4900 ft. 1493 Comment
  SEINET10838838  Polygonum aviculare Mary Susan Taylor 1975-5-24 Taylor 770 Butte Lower Bidwell park, between Cork Oak Grove and Cypress Grove Picnic Area, Chico. 61 Comment
  SEINET10871692  Polygonum aviculare Mary Susan Taylor 1978-7-21 Taylor 1793 Butte Vicinity of Lake Madrone, at Oroville- Quincy Hwy turnoff, ca. 10 mi NE of Oroville; Yellow Pine Forest. 610 Comment
  SEINET10904502  Polygonum aviculare Mary Susan Taylor 1979-11-11 Taylor 2281 Butte T20 N R1E. Ca. 6 mi S of Chico, on W side of Goodspeed-Watt Road. With Jim Jokerst. 34 Comment
  SEINET11934445  Polygonum aviculare L. Ahart, Ahart, P. 1985-1 5174 Plumas Below the high water line of Little Grass Valley Reservoir, where the South Fork of the Comment
  SEINET11938671  Polygonum aviculare Unknown 1932-1 8998 Santa Clara Comment
  SEINET11938672  Polygonum aviculare Unknown 1929-1 7284 Santa Clara near Dumfaiten Bridge Comment
  SEINET12883609 Image available Polygonum aviculare D. L. Banks 1996-1 1116 Unknown Comment
  SEINET12883610 Image available Polygonum aviculare L. C. Wheeler 1973-1 Unknown Comment
  SEINET12883611 Image available Polygonum aviculare A. A. Heller 1917-1 12876 Unknown Comment
  SEINET12883612 Image available Polygonum aviculare L. C. Wheeler 1973-1 Unknown Comment
  SEINET12883614 Image available Polygonum aviculare J. F. Macbride, F. E. Drouet 1941-1 4549 Unknown Comment
  SEINET12883615 Image available Polygonum aviculare Unknown 1943-1 Unknown Comment
  SEINET12883617 Image available Polygonum aviculare E. C. Knopf 1921-1 154 Unknown Comment
  SEINET12883618 Image available Polygonum aviculare L. W. Nuttall 1920-1 298 Unknown Comment
  SEINET12883620 Image available Polygonum aviculare H. E. Brown 1897-1 498 Unknown Comment
  SEINET12883626 Image available Polygonum aviculare B. F. Leeds 1888-1 Unknown Comment
  SEINET12883633 Image available Polygonum aviculare F. E. Drouet, D. Richards 1941-1 4158 Unknown Comment
  SEINET12883683 Image available Polygonum aviculare C. F. Millspaugh 1911-1 2580 Unknown Comment
  SEINET12883743 Image available Polygonum aviculare L. C. Wheeler 1966-1 8965 Unknown Comment
  SEINET12883763 Image available Polygonum aviculare L. C. Wheeler 1973-1 Unknown Comment
  SEINET12883765 Image available Polygonum aviculare L. C. Wheeler 1967-1 Unknown Comment
  SEINET12883766 Image available Polygonum aviculare L. C. Wheeler 1966-1 8956 Unknown Comment
  SEINET12883767 Image available Polygonum aviculare A. A. Heller 1915-1 12207 Unknown Comment
  SEINET12883768 Image available Polygonum aviculare A. A. Heller 1919-1 13349 Unknown Comment
  SEINET12883769 Image available Polygonum aviculare L. C. Wheeler 1966-1 8883 Unknown Comment
  SEINET518072  Polygonum aviculare J. Reveal Mono Head of Black Canyon Comment
  SEINET5728967 Image available Polygonum aviculare Jeffrey Lowe 1967-1 8 Yolo ca. 100 yards behind administration Building, University of California; Davis 15 Comment
  UC1952046  Polygonum aviculare Clifton F. Smith 1965-9-23 9039 Santa Barbara Along roadbank of U.S. Forest road on N side of Santa Ynez Mountains above Blue Canyon on upper Santa Ynez River. Comment
  UC2046518  Polygonum aviculare William J. Ferlatte 1976-9-21 1836 Trinity Big Flat; head of Coffee Creek; open, gravelly area, SE edge of ephemeral pond (known locally as Lake Martin) Comment
  UCD105598  Polygonum aviculare Geoffrey Levin 1975-5-17 521 Los Angeles vacant area east of Harwood Court, Pomona College, Claremont. 335 Comment
  UCSB12367  Polygonum aviculare Dearing, Hugh; Dearing, Margaret 1940-11-3 Ventura Near Foster Park Comment
  UCSB15600  Polygonum aviculare Breedlove, Dennis 1961-3-23 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
  UCSB1565  Polygonum aviculare Wedberg, H. 1958-4-14 Los Angeles UCLA campus above vivdrium Comment
  UCSB18447  Polygonum aviculare Shaw, Merrilee 1963-3-19 Santa Barbara N of Santa Rosa Hall, University of California,Santa Barbara, 2 miles SW of Goleta 9 Comment
  UCSB22621  Polygonum aviculare Strong, Carol 1967-11-18 Santa Barbara Near slough, on west side of south end of Sandspit Road, Goleta. Comment
  UCSB29345  Polygonum aviculare Boyce, Carol 1970-10-14 Santa Barbara along SE side of channel. Coal Oil Point Reserve, 2 miles west of Goleta Point, on West Campus of UCSB. Comment
  UCSB30611  Polygonum aviculare Edwards, David 1974-7-30 Humboldt In NW corner of Uniontown Shopping Center at the corner of "F" St. and 7th St., Arcata 18 Comment
  UCSB33637  Polygonum aviculare Miller, Brian 1962-7-15 Ventura Coyote Creek, Foster Park 152 Comment
  UCSB34471  Polygonum aviculare Roberts, Fred 1980-6-7 Santa Barbara Along Glen Annie Road, 0.6 km. from end. North of Goleta 73 Comment
  UCSB34638  Polygonum aviculare Bailey, Jon 1978-5-19 Santa Barbara Near the UCSB Lagoon. Approximately 50 feet. 15 Comment
  UCSB35779  Polygonum aviculare Howald, Ann 1975-8-30 Mono Univ. of Calif. Valentine Eastern Sierra Reserve, Old Mammoth Rd., 2.5 mi. SW of Highway 203; lawn in front of caretaker's cabin 2560 Comment
  UCSB37475  Polygonum aviculare Thomson, Jean 1981-5-2 Santa Barbara Coastal mesa ca. 3 km west of Isla Vista and 1 km south of Ellwood Station, Goleta. 18 Comment
  UCSB39279  Polygonum aviculare Ferren, Wayne 1979-4-9 Santa Barbara Northern margin of Carpinteria Salt Marsh, ca. 600 m W of Apple Rd., Carpinteria. Comment
  UCSB39480  Polygonum aviculare Steele, Kelly 1982-5-13 Santa Barbara SW coastal section, area 2a; MORE MESA: along the Pacific Ocean, south of Atascadero Creek, adjacent to and west of Hope Ranch Park, ca. 3 km southeast of Goleta. elevation 10-40 m. Comment
  UCSB40129  Polygonum aviculare Norton, R. 1979-7-24 Santa Barbara At road side on San Marcos Rd. about 100 ft. from Hollister Rd. 30 Comment
  UCSB40649  Polygonum aviculare Ferren, Wayne 1978-11-19 Santa Barbara Santa Maria River, Guadalupe. Comment
  UCSB41859  Polygonum aviculare Matkin, Craig 1971-3-19 Orange At the corner of Chapman and Bitterbush in Orange. Comment
  UCSB43274  Polygonum aviculare Fletcher, Martin 1980-10-11 Santa Barbara 2.5 miles north of the coast in Bulito Canyon 115 Comment
  UCSB44105  Polygonum aviculare Sawyer, Larry 1980-4-13 Santa Barbara On west side of Patterson where it crosses the bikepath 15 Comment
  UCSB48371  Polygonum aviculare Roberts, Fred 1982-5-22 Orange DANA POINT: jct. of Stone Hill and Selva Rds 1.0km ESE Dana Hills High School; 1.7km SW Marco Forster Junior High School 12 Comment
  UCSB49778  Polygonum aviculare Lain, Maria 1978-4-9 Santa Barbara Stow House museum grounds, Goleta 30 Comment
  UCSB52841  Polygonum aviculare Ferren, Wayne 1985-3-26 Santa Barbara In creek bed with intermittent stream on the north side of Santa Cruz Is. at the second stream crossing leaving Fraser Point. 3 Comment
  UCSB53596  Polygonum aviculare Reisentz, Paul 1979-4-22 Ventura west of southern portion of Mirror Lake and along embankments of Woodland Ave; Mirror Lake, 1/2 mile south of intersection of Hwy 150 and Hwy 33, 3 miles SW of Ojai, 12 miles N of Ventura. 190 Comment
  UCSB56661  Polygonum aviculare Pritchett, David 1987-5-13 Santa Barbara Lompoc-Casmalia Rd. 1/2 mi S of Bishop Rd., Vandenberg Air Force Base. Comment
  UCSB60155  Polygonum aviculare Penkala, B.; Ryan, P. 1987-7-28 Santa Barbara At far east end of Lake Cachuma, Santa Ynez River mouth. 219 Comment
  UCSC000206  Polygonum aviculare Harriet A. Walker 2007-9-22 1004 Solano Suisun Comment
  UCSC009540  Polygonum aviculare Unknown 2012-4-8 869 Monterey Ft. Ord (Region H1, Salinas River) Comment
  YM-YOSE66363  Polygonum aviculare Carl W. Sharsmith 1944-7-10 4862 Mariposa FRONT OF N.P.S. MUSEUM. YOSEMITE VALLEY 1219 Comment
  CAS-BOT-BC413931  Polygonum aviculare subsp. aviculare Carl B. Wolf 1927-8-29 1208 Humboldt Devil's Gate, south of Camp Mendocino Comment
  CAS-BOT-BC413933  Polygonum aviculare subsp. aviculare John Thomas Howell 1958-8-10 34266 Madera Miller Meadow 2103 Comment
  CAS-BOT-BC413938  Polygonum aviculare subsp. aviculare H. A. Zuill 1966-6-27 244 Riverside 2-4 miles WSW of Murrieta Comment
  CAS-BOT-BC413939  Polygonum aviculare subsp. aviculare Peter Kamb 1948-2-1 763 a Riverside Valley in the Jurupa Mts west of Colton, San Bernardino/Riverside County 304 Comment
  CAS-BOT-BC413942  Polygonum aviculare subsp. aviculare H. van der Werff 1980-7-6 4063 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC413943  Polygonum aviculare subsp. aviculare E. A. McGregor 1916-7-30 66 San Diego Colorado Desert. Boulevard. Laguna Mts 914 Comment
  CAS-BOT-BC413953  Polygonum aviculare subsp. aviculare G. R. Kleeberger 1879-8-31 s.n. Trinity Weaverville Comment
  CAS-BOT-BC414018  Polygonum aviculare subsp. aviculare Jas. McMurphy 1903-7-1 223 Mendocino Big River Comment
  CAS-BOT-BC414021  Polygonum aviculare subsp. aviculare Gladys L. Smith 1978-8-15 5029 Mendocino Along Big River near mouth of river, under highway bridge at Mendocino City Comment
  CAS-BOT-BC414027  Polygonum aviculare subsp. aviculare John H. Thomas 1964-9-8 10492 Mono McGee Creek near highway 395 between Lee Vining and Bishop 2743 Comment
  CAS-BOT-BC414032  Polygonum aviculare subsp. aviculare John Thomas Howell 1963-11-20 40427 Monterey Near the Custom House, Monterey Comment
  CAS-BOT-BC414033  Polygonum aviculare subsp. aviculare Olaf Jenkins 1907-7-15 s.n. Monterey Pacific Grove Comment
  CAS-BOT-BC414043  Polygonum aviculare subsp. aviculare Ira L. Wiggins 1966-5-25 20667 Orange Parkway along south side of Nutwood Lane, margin of CSCF campus, Fullerton Comment
  CAS-BOT-BC414051  Polygonum aviculare subsp. aviculare John C. Roos 1953-3-31 5911 San Bernardino Loma Linda 320 Comment
  CAS-BOT-BC414052  Polygonum aviculare subsp. aviculare S. B. Parish 1907-9-16 6471 San Bernardino San Bernardino Valley 300 Comment
  CAS-BOT-BC414053  Polygonum aviculare subsp. aviculare S. B. Parish 1915-6-25 10550 San Bernardino Mojave Desert. Victorville Comment
  CAS-BOT-BC414060  Polygonum aviculare subsp. aviculare John Thomas Howell 1956-4-28 31296 San Francisco Lake Merced, San Francisco Comment
  CAS-BOT-BC414081  Polygonum aviculare subsp. aviculare Eben McMillan 1952-6-16 153 San Luis Obispo E. McMillan Ranch, Choice Valley; 2 mi. south, 8 mi. east of Shandon Comment
  CAS-BOT-BC414092  Polygonum aviculare subsp. aviculare John H. Thomas 1958-6-13 7239 Santa Clara Near North Gate at Moffett Field near Mountain View. Altitude near sea level Comment
  CAS-BOT-BC414093  Polygonum aviculare subsp. aviculare John H. Thomas 1955-8-1 5305 Santa Clara Along Alviso Slough, near South Bay Yacht Club. Altitude about sea level Comment
  CAS-BOT-BC414100  Polygonum aviculare subsp. aviculare J. H. Thomas 1950-9-24 2422 Santa Cruz 2.5 miles from Palm Beach on road to Watsonville Comment
  CAS-BOT-BC414101  Polygonum aviculare subsp. aviculare John H. Thomas 1953-5-30 3222 Santa Cruz Along Pajaro River near bridge on San Juan Bautista - Watsonville Highway (#67) 91 Comment
  CAS-BOT-BC414102  Polygonum aviculare subsp. aviculare John H. Thomas 1950-10-1 2463 Santa Cruz Rancho del Oso, about 1 mile inland from coast. 8.5 miles NW of Davenport Landing Comment
  CAS-BOT-BC414103  Polygonum aviculare subsp. aviculare John H. Thomas 1953-5-10 3135 Santa Cruz Northern end of Hilton Airport, open area between highway and airstrip 243 Comment
  CAS-BOT-BC414105  Polygonum aviculare subsp. aviculare J. H. Thomas 1949-10-16 1145 San Mateo Just north of outlet of San Gregorio Creek Comment
  CAS-BOT-BC414132  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann; Eben McMillan; Liberto R. Nathan; Robert Burkhart 1971-8-29 18183 Tulare Sierra Nevada, Kern Plateau. Jordan Hot Springs 1981 Comment
  CAS-BOT-BC414145  Polygonum aviculare subsp. aviculare John Thomas Howell 1969-8-26 45951 Tulare Mineral King 2377 Comment
  CAS-BOT-BC473167  Polygonum aviculare subsp. aviculare Erika M. Gardner; Sarah De Groot 2014-3-23 723 Kern Southern Sierra Nevada: Scodie Mountains, Kiavah Wilderness. Sequoia National Forest: Horse Canyon, about 600 ft S of the first hairpin turn of Horse Canyon Road. Along an old minig road in unnamed canyon, slopes and base of Skinner Peak Comment
  CDA34322  Polygonum aviculare subsp. aviculare G. F. Hrusa 2011-6-8 18308 Sacramento Pear orchard in Courtland. 3 Comment
  CHSC112247  Polygonum aviculare subsp. aviculare Lowell Ahart 2013-4-29 18658 Butte In corral at the barn, about 1/4 mile north of the Honcut Cemetary, about 3 1/4 miles (air) northeast of Honcut. 47 Comment
  CHSC113603  Polygonum aviculare subsp. aviculare Lowell Ahart 2014-8-24 19728 Butte On the south side of the road, about 50 yards west of Woodleaf Creek, about 1/2 mile southwest of the Forbestown Reservoir Dam, about 4 miles (air) northeast of Forbestown. 611 Comment
  CHSC113858  Polygonum aviculare subsp. aviculare Lowell Ahart 2014-9-9 19842 Plumas Below the high water line,on the sides of Sly Creek, Sly Creek Reservoir, about 7 miles (air) southwest of La Porte. 1069 Comment
  CHSC113873  Polygonum aviculare subsp. aviculare Lowell Ahart 2014-8-24 19760 Plumas Center of the South Fork of the Feather River, Little Grass Valley Reservoir, about 200 yards southwest of the parking lot to the Pacific Crest Trail, about 1/4 mile southwest of the bridge across the South Fork of the Feather River, about 4 miles (air) north of La Porte. 1533 Comment
  CHSC117358  Polygonum aviculare subsp. aviculare Lowell Ahart; John Dittes 2016-7-14 21191 A Modoc West of a new pond, south of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin, Big Valley. 1273 Comment
  CHSC37676  Polygonum aviculare subsp. aviculare M. S. Taylor; J. Hickman 1982-9-8 5112 Plumas Bellas Flat near Bellas Creek, Round Valley Reservoir, ca. 4 air mi s of Greenville. 1371 Comment
  CHSC37700  Polygonum aviculare subsp. aviculare M. S. Taylor; J. Hickman 1982-9-13 5134 Plumas Ramelli Ranch, under Calpine Rd (109) bridge over Feather River, ca. 1 mi w of Beckwourth. 1487 Comment
  CHSC46585  Polygonum aviculare subsp. aviculare V. Oswald; L. Ahart 1989-7-21 3870 Butte Junction of Willow and Colby Creeks on the n side of Humboldt Rd, ca. 1 mi w of Jonesville. Common on an open alluvial flat on the w side of Colby Creek. 1487 Comment
  CHSC71261  Polygonum aviculare subsp. aviculare Lowell Ahart 1998-7-1 8035 Butte Along the fence, east of the cow chute and on the east side of Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. 403 Comment
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Jan 19 2011
  JEPS122238  Polygonum aviculare subsp. aviculare Lowell Ahart 2014-9-9 19842 Plumas Below the high water line, on the sides of Sly Creek, Sly Creek Reservoir, about 7 miles (air) southwest of La Porte. Comment
  JEPS122293  Polygonum aviculare subsp. aviculare Lowell Ahart 2014-8-24 19728 Butte On the south side of the road, about 50 yards west of the Woodleaf Creek, about 1/2 mile southwest of Forbestown Reservoir Dam, about 4 miles (air) northeast of Forbestown. Comment
  JEPS122302  Polygonum aviculare subsp. aviculare Lowell Ahart 2014-8-24 19760 Plumas Center of the South Fork of the Feather River, Little Grass Valley Reservoir, about 200 yards southwest of the parking lot to the Pacific Crest Trail, about 1/4 mile southwest of the bridge across the South Fork of the Feather River, about 4 miles (air) north of La Porte. Comment
  JEPS41120  Polygonum aviculare subsp. aviculare Rimo Bacigalupi, L. R. Heckard and C. L. Custer 1965-10-4 9130 Yolo along n-s lateral road 0.9 mi n Hebron Siding (Sacramento Northern Railroad) (1.9 mi ene of Woodland flanking waste water disposal areas on both sides of road) 10 Comment
  JEPS50555  Polygonum aviculare subsp. aviculare W. L. Jepson 1939-8-4 19333 Plumas Rock Creek Meadow Valley 1219 Comment
  JEPS51305  Polygonum aviculare subsp. aviculare Lawrence M. Booth 1932-7-4 1254 Orange Newport Bay Comment
  JEPS51308  Polygonum aviculare subsp. aviculare W. L. Jepson 1891-5-24 Contra Costa Mt. Diablo Comment
  JEPS51309  Polygonum aviculare subsp. aviculare Willis L. Jepson 1892-5-14 Solano Montezuma Hills Comment
  JEPS51310  Polygonum aviculare subsp. aviculare W. L. Jepson 1893-9-26 Solano near Vacaville; Little Oak Comment
  JEPS51311  Polygonum aviculare subsp. aviculare W. L. Jepson Oct 4 1893-Oct 5 1893 Sacramento Millers Ferry Tyler Island Comment
  JEPS51312  Polygonum aviculare subsp. aviculare W. L. Jepson 1894-7 Siskiyou Sisson Comment
  JEPS51314  Polygonum aviculare subsp. aviculare Willis L. Jepson 1893-9-24 Napa Angwin's Meadows Napa River Basin, Howell Mt. Comment
  JEPS51315  Polygonum aviculare subsp. aviculare W. L. Jepson 1893-6-26 Napa Howell Mt. Napa Range Comment
  JEPS51316  Polygonum aviculare subsp. aviculare Willis L. Jepson 1893-9-28 Solano Lagoon Valley Comment
  JEPS51318  Polygonum aviculare subsp. aviculare J. W. Blankinship 1928-8-12 Lake Cold Creek Kelseyville Comment
  JEPS51319  Polygonum aviculare subsp. aviculare J. W. Blankinship 1928-9-16 Lake Kelseyville Comment
  JEPS51320  Polygonum aviculare subsp. aviculare J. W. Blankinship 1926-9-1 Lake Kelseyville Comment
  JEPS51321  Polygonum aviculare subsp. aviculare J. W. Blankinship 1928-8-4 Lake Kelseyville Comment
  JEPS51323  Polygonum aviculare subsp. aviculare Lincoln Constance 1934-6-12 860 Humboldt Bull Cr. road and n. bank of river; South Fork Eel River, Bull Creek Region Comment
  JEPS81645  Polygonum aviculare subsp. aviculare M. S. Taylor 1982-9-13 5134 Plumas Calpine Rd (109) bridge Portola quad., Feather River, Ramelli Ranch (base, ca 1 mi w of Beckwourth) 1487 Comment
  JEPS81646  Polygonum aviculare subsp. aviculare M. S. Taylor 1982-9-8 5112 Plumas near Bellas Creek (w side of Round Valley Reservoir, ca 4 air mi s of Greenville); Greenville SW quad, Bellas Fault 1371 Comment
  JEPS90489  Polygonum aviculare subsp. aviculare Dean W. Taylor 1994-9-13 14680 Monterey along Nacimiento-Ferguson Rd. ca. 4 mi. w. of boundary Hunter Liggett Military Reservation (Nacimiento Campground, Los Padres Nat'l Forest); Santa Lucia Mts., Cone Peak 7 1/2' Quad., Los Padres Nat'l F 502 Comment
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Jul 19 2008
  JEPS93393  Polygonum aviculare subsp. aviculare Ralph N. Philbrick and David Leaberry 1975-5-11 B 75184 Santa Barbara ne of Black Mountain (roadway below Vail House and windmill, Santa Rosa Island); California Islands, Santa Rosa Island 45 Comment
  JEPS93607  Polygonum aviculare subsp. aviculare Steven A. Junak with Gail Meadows 1991-9-13 SC 2826 Santa Barbara along road between Smugglers Ranches and Scorpion (just e of Benchmark 808, Santa Cruz Island); California Islands, Santa Cruz Island 204 Comment
  JEPS94731  Polygonum aviculare subsp. aviculare Lowell Ahart 1998-7-1 8035 Butte about 7 air mi n Oroville (along the fence, e of cow chute and on e side of Cherokee Road); North Table Mountain 403 Comment
  POM2364  Polygonum aviculare subsp. aviculare D. L. Crawford 1916-7-26 s.n. Orange Aliso Canyon. Comment
  POM48737  Polygonum aviculare subsp. aviculare P. A. Munz, I. M. Johnston 1924-7-29 8822 Riverside Banning Idyllwild Road. 945 Comment
  RSA0088024  Polygonum aviculare subsp. aviculare Erika M. Gardner, Sarah De Groot 2014-3-23 723 Kern Horse Canyon, about 900 feet south of the first hairpin turn of Horse Canyon Road. Along an old mining road 1627 Comment
  RSA177685  Polygonum aviculare subsp. aviculare Robert F. Thorne, Percy C. Everett 1965-5-10 34458 Los Angeles Black Jack Mt., few hundred feet below summit; Santa Catalina Island 488 Comment
  RSA187655  Polygonum aviculare subsp. aviculare Robert F. Thorne 1966-9-14 36674 Los Angeles Santa Catalina Island. Bank along Cottonwood Creek near Isthmus road 30 Comment
  RSA187865  Polygonum aviculare subsp. aviculare Robert F. Thorne 1966-4-29 36280 Los Angeles Santa Catalina Island. Middle Ranch, Middle Ranch Canyon. 198 Comment
  RSA188311  Polygonum aviculare subsp. aviculare Robert F. Thorne 1966-6-1 36465 Los Angeles Pebbly Beach terminal, Santa Catalina Island. 6 Comment
  RSA226855  Polygonum aviculare subsp. aviculare Mary DeDecker 1970-6-20 2518 Inyo Sierra Nevada - Parker Ranch. South Fork Oak Creek nw of Independence. 1555 Comment
  RSA289124  Polygonum aviculare subsp. aviculare R. M. Beauchamp 1978-7-4 s.n. Ventura San Nicolas Island. 1500 ft East of Treaks Peak. 171 Comment
  RSA305067  Polygonum aviculare subsp. aviculare Dave Dunn 1941-3-3 696 Los Angeles Pacific Electric tracks on Santa Monica Blvd. 2 blocks east of Sepulveda. Comment
  RSA355917  Polygonum aviculare subsp. aviculare Robert F. Thorne 1975-9-4 47395 Los Angeles Santa Catalina Island: Fisherman's Cove; campus of USC Marine Science Center. Comment
  RSA430464  Polygonum aviculare subsp. aviculare A. C. Sanders 1987-9-18 7354 Los Angeles El Segundo Dunes, W of L.A. International Airport and Pershing Drive. 38 Comment
  RSA464414  Polygonum aviculare subsp. aviculare F. R. Fosberg 1930-6-26 S- 3035 Los Angeles Lower Ballona Creek. 10 Comment
  RSA464423  Polygonum aviculare subsp. aviculare I. M. Johnston 1917-4-11 s.n. Los Angeles Gardena 16 Comment
  RSA466386  Polygonum aviculare subsp. aviculare F. R. Fosberg 1931-4-8 S- 4510 Los Angeles Santa Catalina Island; Avalon Valley 30 Comment
  RSA563041  Polygonum aviculare subsp. aviculare D. Charlton 1991-5-27 5303 San Bernardino Southwest of Mormon Rocks, Hwy 138, El Cajon Pass, San Gabriel Mountains. 1006 Comment
  RSA593416  Polygonum aviculare subsp. aviculare Steve Boyd, Valerie Soza, Victoria Jotikasthira, Lauren Raz 1996-7-11 8904 Los Angeles Liebre Mountains, Castaic Creek drainage from Fish Canyon downstream to powerplant, just north of upper end of Castaic Lake. 470 Comment
  RSA594347  Polygonum aviculare subsp. aviculare Steve Boyd, Lauren Raz 1996-10-14 9032 Los Angeles Liebre Mountains region, Agua Dulce Canyon, just north of Highway 14 and the confluence with Escondido Canyon, along Agua Dulce Canyon Road. 671 Comment
  RSA594985  Polygonum aviculare subsp. aviculare Mark Hoefs, Steven A. Junak, Janet Takara, M. Gay 1995-7-13 2377 Los Angeles Santa Catalina Island. Boushay canyon Road, by Ironwood grove off of Upper West End Road. 396 Comment
  RSA618721  Polygonum aviculare subsp. aviculare Scott D. White, Sandy Leatherman 1998-5-19 6535 Los Angeles Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 Freeway/ Old Ridge Route and the lake. Proposed North Lake Planned Community. 427 Comment
  RSA625924  Polygonum aviculare subsp. aviculare Mary DeDecker 1989-5-17 6099 Inyo Owens Valley: Cabin Bar Ranch, Cartago; Between Highway 395 and Owens Lake. 1104 Comment
  RSA639641  Polygonum aviculare subsp. aviculare Robert F. Thorne, T. P. Krantz 1982-8-20 55158 San Bernardino San Bernardino National Forest: Lower Holcomb Creek Botanical Area, near creek where crossed by road N from Fawnskin, N of Delamar Mt., W of Hitchcock Ranch 2195 Comment
  RSA666101  Polygonum aviculare subsp. aviculare Fred M. Roberts, Michelle Lee 2001-6-4 5485 Orange Rancho Mission Viejo: Chiquita Ridge, 0.3km WNW Median Rancho Survey Marker. PCR Vernal Pool 4. (Canada Gobernadora. 226 Comment
  RSA68337  Polygonum aviculare subsp. aviculare F. W. Peirson 1951-1 1796 Los Angeles 1077 New York Ave., Altadena Comment
  SEINET4337882  Polygonum aviculare subsp. aviculare W. Harnach, N. Harnach 1990-7-29 480 Sierra Sierra Valley approx. 1/4 mile south of the Plumas-Sierra county line on county road A-23 Comment
  UC1010233  Polygonum aviculare subsp. aviculare John C. Roos 1953-3-31 5911 San Bernardino Loma Linda 320 Comment
  UC1045258  Polygonum aviculare subsp. aviculare W. Bridge Cooke 1940-8-2 15403 Siskiyou Bear Springs Meadow Mount Shasta (along road) Comment
  UC1106193  Polygonum aviculare subsp. aviculare John Thomas Howell 1945-7-15 21291 Marin Fairfax Comment
  UC112770  Polygonum aviculare subsp. aviculare Miss Harriet A. Walker Jun 23-29 1906 330 Mendocino near Comptche Comment
  UC1192339  Polygonum aviculare subsp. aviculare Malcolm A. Nobs, S. Galen Smith 1949-9-8 1862 Lake Thurston Lake Comment
  UC1192343  Polygonum aviculare subsp. aviculare Malcolm A. Nobs and S. Galen Smith 1949-8-11 1344 Humboldt Stone Lagoon; marsh on e shore Comment
  UC1192344  Polygonum aviculare subsp. aviculare Malcolm A. Nobs, S. Galen Smith 1948-7-13 109 Merced 2 mi N of Los Banos (Los Banos Wildlife Refuge) Comment
  UC1192345  Polygonum aviculare subsp. aviculare Verne Grant and Irving Schneider 1947-8-25 8276 Siskiyou Tule Lake; w side Comment
  UC1192352  Polygonum aviculare subsp. aviculare Herbert L. Mason, Verne Grant 1946-9-3 13098 Butte 3 mi W of Colusa Comment
  UC128182  Polygonum aviculare subsp. aviculare Harriet A. Walker 1907-9-22 997 Solano Suisun Comment
  UC132268  Polygonum aviculare subsp. aviculare J. and H. W. Grinnell 1906-8-26 365 Los Angeles near Pasadena (vacant lot) Comment
  UC1443178  Polygonum aviculare subsp. aviculare R. M. Beauchamp 1978-7-4 Ventura 1500 ft e Treak's Peak; San Nicholas Island 170 Comment
  UC1532941  Polygonum aviculare subsp. aviculare Robert F. Thorne 1975-9-4 47395 Los Angeles Fisherman's Cove Santa Catalina Island, campus of USC Marine Science Center Comment
  UC1543012  Polygonum aviculare subsp. aviculare Donald G. Nelson 1936-5-29 430 Orange edge of lot along hwy between Marshall Avenue and Grand Avenue (on W. Commonwealth Ave.); Buena Park Comment
  UC1553602  Polygonum aviculare subsp. aviculare E. Dean 1988-7-8 100 Shasta along rd 29N68 0.2 mi se jct with 29N28; Brushy Mtn. 1493 Comment
  UC1562675  Polygonum aviculare subsp. aviculare Barbara Ertter 1988-11-5 8026 Sonoma point below Little Flat parking area (w of bridge, ca 5 air mi due s of Cloverdale); Lake Sonoma 152 Comment
  UC1563221  Polygonum aviculare subsp. aviculare Steven A. Junak with T. Ayers, R. Scott 1989-9-12 SC- 1400 Santa Barbara along Islay Canyon Rd 1.1 mi from intersection with S Ridge Road (s side of valley); Santa Cruz Island, Central Valley 243 Comment
  UC1564727  Polygonum aviculare subsp. aviculare V. Oswald and L. Ahart 1989-7-21 3870 Butte junction of Willow Creek and Colby Creek (on n side of Humbold Rd ca 1 mi w of Jonesville, w side of Colby Creek) 1487 Comment
  UC159167  Polygonum aviculare subsp. aviculare B. W. Johnson Oct 1910 Stanislaus Salida Comment
  UC1614372  Polygonum aviculare subsp. aviculare Charles M. Belshaw 1934-10-6 214 Alameda Poultry Farm Station Berkeley, Strawberry Canyon (by cattleyard) 146 Comment
  UC164485  Polygonum aviculare subsp. aviculare H. M. Hall 1911-7-15 9131 Mariposa Yosemite Meadows Yosemite National Park 1219 Comment
  UC164521  Polygonum aviculare subsp. aviculare H. M. Hall July 1911 9132 Mariposa Yosemite Valley Yosemite National Park 1219 Comment
  UC168761  Polygonum aviculare subsp. aviculare Geo. B. Grant 1904-5-24 1020 Los Angeles Pasadena Comment
  UC186378  Polygonum aviculare subsp. aviculare S. B. and W. F. Parish June 1880 1105 San Bernardino San Bernardino; in waste places Comment
  UC205902  Polygonum aviculare subsp. aviculare S. B. Parish 1918-7-5 12002 San Bernardino Meadowbrook Park San Bernardino Comment
  UC454282  Polygonum aviculare subsp. aviculare I. J. Condit 1909-10-15 San Luis Obispo Cal Polytechnic School grounds Comment
  UC454283  Polygonum aviculare subsp. aviculare I. J. Condit 1909-10-15 San Luis Obispo California Polytechnic School grounds Comment
  UC465853  Polygonum aviculare subsp. aviculare Tracy J. Storer 1912-7-12 Contra Costa 2 mi SW of Walnut Creek 60 Comment
  UC466032  Polygonum aviculare subsp. aviculare Geo. B. Grant 1906-9-1 7172 Los Angeles Catalina Is. Comment
  UC480586  Polygonum aviculare subsp. aviculare Carl V. Meyer 1928-3-28 352 Alameda U.C. Campus Berkeley Comment
  UC521682  Polygonum aviculare subsp. aviculare Joseph Andorfer Ewan 1933-9-2 7938 Alameda Strawberry Canyon, near poultry houses Comment
  UC55943  Polygonum aviculare subsp. aviculare J. P. Tracy 1901-7-28 1219 Humboldt Immediate vicinity of Eureka 0 Comment
  UC572802  Polygonum aviculare subsp. aviculare W. Bridge Cooke 1937-8-6 9187 Siskiyou Bear Spring Mt. Shasta 1524 Comment
  UC589494  Polygonum aviculare subsp. aviculare Beryl O. Schreiber 1932-8-5 739 Marin Point Julia Tomales Bay Comment
  UC642558  Polygonum aviculare subsp. aviculare W. Bridge Cooke 1937-8-6 9187 Siskiyou Bear Springs Mount Shasta (meadow) Comment
  UC64891  Polygonum aviculare subsp. aviculare Geo. B. Grant 1904-7-2 6312 Los Angeles Pasadena Comment
  UC650682  Polygonum aviculare subsp. aviculare Ira L. Wiggins 1930-4-18 4612 Contra Costa Jersey Island Comment
  UC6648  Polygonum aviculare subsp. aviculare Jos. Burtt Davy Sept. 1898 Alameda Berkeley Comment
  UC6649  Polygonum aviculare subsp. aviculare Hansen Sept. 1899 Contra Costa Byron Springs Comment
  UC6651  Polygonum aviculare subsp. aviculare C. Michener May 1891 Alameda West Berkeley Comment
  UC6652  Polygonum aviculare subsp. aviculare J. Burtt Davy 1898-7-9 Alameda San Leandro Middle Western California Comment
  UC6653  Polygonum aviculare subsp. aviculare R. D. Alderson San Diego Witch Creek Comment
  UC6654  Polygonum aviculare subsp. aviculare W. L. Jepson 1892-1 Alameda West Berkeley Comment
  UC6655  Polygonum aviculare subsp. aviculare J. Burtt Davy May, 1898 Colusa near Willows Comment
  UC675614  Polygonum aviculare subsp. aviculare Ralph Hoffmann 1932-3-5 Santa Barbara Prisoner's Harbor Chennel Islands, Santa Cruz Island (in corrals) Comment
  UC676935  Polygonum aviculare subsp. aviculare R. Bacigalupi, R. S. Ferris and I. L. Wiggins 1941-7-26 2489 Fresno Hwy 180 between Fresno and Centerville (5 mi w of Sanger) Comment
  UC692128  Polygonum aviculare subsp. aviculare Mary L. Bowerman 1930-10-4 475 Contra Costa Maple Spring Mount Diablo Comment
  UC729950  Polygonum aviculare subsp. aviculare Carl B. Wolf 1932-6-20 3755 Orange around administration building; Santa Ana Canyon, Rancho Santa Ana 198 Comment
  UC850002  Polygonum aviculare subsp. aviculare Ezra C. Knopf 154 Los Angeles Santa Catalina Island Comment
  UC850344  Polygonum aviculare subsp. aviculare A. A. Heller 1917-8-12 12876 Placer w Emigrant Gap; Southern Pacific reservoir Comment
  UCD166508  Polygonum aviculare subsp. aviculare Peter Rubtzoff 1956-9-14 2887 Sonoma Vacation Beach, near Guerneville. Russian River. Comment
  CAS-BOT-BC413921  Polygonum aviculare subsp. aviculare J. Rothrock 1875-1-1 s.n. Unknown Unspecified Comment
  CAS-BOT-BC413922  Polygonum aviculare subsp. aviculare Geo. Hansen 1893-10-1 756 Amador Silver Lake 2438 Comment
  CAS-BOT-BC413923  Polygonum aviculare subsp. aviculare John Thomas Howell 1962-6-16 37564 Butte Magalia 731 Comment
  CAS-BOT-BC413924  Polygonum aviculare subsp. aviculare Lowell Ahart 1980-5-10 2232 Butte Peter Ahart Ranch, Honcut 50 Comment
  CAS-BOT-BC413925  Polygonum aviculare subsp. aviculare Geo. Hansen 1892-8-1 313 Calaveras Big Trees 1524 Comment
  CAS-BOT-BC413926  Polygonum aviculare subsp. aviculare W. R. Dudley 1906-8-19 s.n. Calaveras Big Tree Meadow, Calaveras Big Trees Comment
  CAS-BOT-BC413927  Polygonum aviculare subsp. aviculare Doris K. Kildale 1925-7-12 1030 Del Norte Crescent City Beach Comment
  CAS-BOT-BC413928  Polygonum aviculare subsp. aviculare Ruby Van Deventer 1934-7-1 s.n. Del Norte Crescent City Comment
  CAS-BOT-BC413929  Polygonum aviculare subsp. aviculare Wm. Vortriede 1931-7-1 s.n. El Dorado Camp Sacramento 2438 Comment
  CAS-BOT-BC413930  Polygonum aviculare subsp. aviculare John Thomas Howell 1943-8-7 19168 Glenn Plaskett Meadows 1828 Comment
  CAS-BOT-BC413932  Polygonum aviculare subsp. aviculare John Thomas Howell 1973-7-10 49796 Lassen Susanville 1295 Comment
  CAS-BOT-BC413934  Polygonum aviculare subsp. aviculare Peter H. Raven 1951-7-28 3666 Madera Red's Meadows Pack Station 2286 Comment
  CAS-BOT-BC413935  Polygonum aviculare subsp. aviculare Peter H. Raven 1951-9-9 3893 Napa Fields at Solano Co. line w. of Hy. 29 15 Comment
  CAS-BOT-BC413936  Polygonum aviculare subsp. aviculare John Thomas Howell 1943-7-25 18820 Placer West side of Donner Pass near Norden 2133 Comment
  CAS-BOT-BC413937  Polygonum aviculare subsp. aviculare A. A. Heller 1917-8-12 12876 Placer Southern Pacific reservoir west of Emigrant Gap Comment
  CAS-BOT-BC413940  Polygonum aviculare subsp. aviculare Peter H. Raven 1950-5-28 2150 San Benito Union District, Hollister. 30 Comment
  CAS-BOT-BC413941  Polygonum aviculare subsp. aviculare R. E. Frenkel 1964-4-23 439 San Benito 0.1 mile E. of Tres Pinos on Quien Sabe Road 170 Comment
  CAS-BOT-BC413944  Polygonum aviculare subsp. aviculare Thomas R. Mertens 1963-9-28 6 San Mateo 1-2 miles north of Santa Cruz County line on State Highway 1 Comment
  CAS-BOT-BC413945  Polygonum aviculare subsp. aviculare E. M. Zeile 1921-7-31 s.n. San Mateo Salada Comment
  CAS-BOT-BC413946  Polygonum aviculare subsp. aviculare Robin Schramm 1998-6-20 56 Shasta Redding, end of Salmon Creek Rd., on the bank of Salmon Creek, near its junction with Clear Creek Comment
  CAS-BOT-BC413947  Polygonum aviculare subsp. aviculare W. Harnach; N. Harnach 1990-7-29 480 Sierra Sierra Valley. Approx. 1/4 mile south of the Plumas-Sierra Co. line on co. rd. A-23 1502 Comment
  CAS-BOT-BC413948  Polygonum aviculare subsp. aviculare Lowell Ahart 1980-9-9 2613 Sierra Gorge between the outlet of Webber Lake and Little Truckee River 2200 Comment
  CAS-BOT-BC413949  Polygonum aviculare subsp. aviculare Wm. Bridge Cooke 1940-8-2 15403 Siskiyou Mount Shasta. Along the road in Bear Springs meadow Comment
  CAS-BOT-BC413950  Polygonum aviculare subsp. aviculare Peter H. Raven 1961-8-27 16606 Stanislaus Near Modesto Reservoir Comment
  CAS-BOT-BC413951  Polygonum aviculare subsp. aviculare Alice Eastwood 1912-8-22 1802 Tehama Morgans Springs, Lassen Butte Region Comment
  CAS-BOT-BC413952  Polygonum aviculare subsp. aviculare P. A. Munz 1951-7-19 16699 Trinity 1 mi. n.w. of Stuart Gap, north base of North Yolla Bolly Mts. 1402 Comment
  CAS-BOT-BC413954  Polygonum aviculare subsp. aviculare Paul F. Covel 1936-6-26 292 Alameda Oakland Hills Comment
  CAS-BOT-BC413955  Polygonum aviculare subsp. aviculare Cherie L. Wetzel 1967-11-3 187 Alameda Niles Canyon and Vicinity. Alameda Creek at Mission Blvd. Comment
  CAS-BOT-BC413956  Polygonum aviculare subsp. aviculare T. R. Mertens 1963-10-12 9 Alameda Newark Comment
  CAS-BOT-BC413957  Polygonum aviculare subsp. aviculare E. M. Zeile 1921-8-20 s.n. Alameda Berkeley (lot) Comment
  CAS-BOT-BC413958  Polygonum aviculare subsp. aviculare Roxana S. Ferris 1930-5-17 7884 Alameda Tesla Comment
  CAS-BOT-BC413959  Polygonum aviculare subsp. aviculare M. S. Jussel 1945-8-8 s.n. Alameda Near Camp Shoemaker Comment
  CAS-BOT-BC413960  Polygonum aviculare subsp. aviculare John Thomas Howell 1963-10-21 40366 Alameda San Leandro Comment
  CAS-BOT-BC413961  Polygonum aviculare subsp. aviculare John Thomas Howell 1963-10-21 40366 Alameda San Leandro Comment
  CAS-BOT-BC413962  Polygonum aviculare subsp. aviculare John Thomas Howell 1953-4-26 28926 Alameda West of Livermore Comment
  CAS-BOT-BC413963  Polygonum aviculare subsp. aviculare John Thomas Howell 1924-10-11 678 Alameda Euclid Avenue, Berkeley Comment
  CAS-BOT-BC413964  Polygonum aviculare subsp. aviculare Roxana Stinchfield 1916-7-11 457 Colusa Sycamore Comment
  CAS-BOT-BC413965  Polygonum aviculare subsp. aviculare Roxana Stinchfield 1916-6-17 292 Colusa Near College City Comment
  CAS-BOT-BC413966  Polygonum aviculare subsp. aviculare Karl H. Rechinger 1953-4-11 s.n. Colusa 3 miles east of Maxwell Comment
  CAS-BOT-BC413967  Polygonum aviculare subsp. aviculare Alice Eastwood 1920-8-28 1041 Solano Railroad track between Suisun and Vanden. Comment
  CAS-BOT-BC413968  Polygonum aviculare subsp. aviculare Ira L. Wiggins 1930-4-18 4612 Contra Costa Jersey Island Comment
  CAS-BOT-BC413969  Polygonum aviculare subsp. aviculare Walter Knight; Wayne Roderick; Steve Edwards; Bob Doyle 1978-9-19 3256 Contra Costa Brown's Island, South Landing Comment
  CAS-BOT-BC413970  Polygonum aviculare subsp. aviculare R. E. Frenkel 1964-4-8 421 Contra Costa By the south side of Marsh Creek Road near Marsh Creek 33 Comment
  CAS-BOT-BC413971  Polygonum aviculare subsp. aviculare R. E. Frenkel 1964-2-5 349 Contra Costa On California Hwy. 21, Market Plaza Center, Alamo 79 Comment
  CAS-BOT-BC413972  Polygonum aviculare subsp. aviculare J. Rockwell 1970-7-19 70 -0703 Fresno Sequoia Nat. Forest. Highway 180 near Grizzly Creek falls Comment
  CAS-BOT-BC413973  Polygonum aviculare subsp. aviculare Clarence R. Quick 1952-7-22 52 -181 Tuolumne Dodge Ridge near Pinecrest Comment
  CAS-BOT-BC413974  Polygonum aviculare subsp. aviculare Peter H. Raven 1952-7-5 4234 Fresno Florence Lake 2225 Comment
  CAS-BOT-BC413975  Polygonum aviculare subsp. aviculare Peter H. Raven 1952-7-6 4292 Fresno Blaney Meadows 2377 Comment
  CAS-BOT-BC413976  Polygonum aviculare subsp. aviculare Peter H. Raven 1952-8-16 5110 Fresno Blaney Meadows 2377 Comment
  CAS-BOT-BC413977  Polygonum aviculare subsp. aviculare Peter H. Raven 1953-8-16 6211 Fresno Mono Hot Springs 1981 Comment
  CAS-BOT-BC413978  Polygonum aviculare subsp. aviculare Henry M. Pollard 1951-7-29 s.n. Fresno Huntington Lake and Vicinity. Near Lakeshore 2133 Comment
  CAS-BOT-BC413979  Polygonum aviculare subsp. aviculare Henry M. Pollard 1951-8-6 s.n. Fresno Mono Hot Springs 2042 Comment
  CAS-BOT-BC413980  Polygonum aviculare subsp. aviculare R. Bacigalupi; R. S. Ferris; I. L. Wiggins 1941-7-26 2489 Fresno Highway #180 between Fresno and Centerville, 5 miles west of Sanger Comment
  CAS-BOT-BC413981  Polygonum aviculare subsp. aviculare Evalyn L. Farnsworth 1964-6-14 162 Kern Greenhorn Range. Farnsworth Ranch, 2.5 miles southwest of Glennville 883 Comment
  CAS-BOT-BC413982  Polygonum aviculare subsp. aviculare John Thomas Howell 1962-9-22 38756 Kern Kern Co. Park. Greenhorn Mountains 1828 Comment
  CAS-BOT-BC413983  Polygonum aviculare subsp. aviculare Geo. D. Abrams 1900-3-1 s.n. Kern Rosedale Comment
  CAS-BOT-BC413984  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann 1971-6-21 17797 Kern South Fork of Kern River, 0.5 mile below the Kernville highway bridge 762 Comment
  CAS-BOT-BC413985  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann 1958-8-7 4617 Kern Tehachapi-Kernville Region. Tejon Ranch: meadow near the summit of the southwest end of Catskin Basin 1828 Comment
  CAS-BOT-BC413986  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann 1964-9-16 10199 Kern Tehachapi-Kernville Region. Spring at the east end of Landers Meadow, Piute Mountains 1981 Comment
  CAS-BOT-BC413987  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann 1964-9-16 10199 Kern Tehachapi-Kernville Region. Spring at the east end of Landers Meadow, Piute Mountains 1981 Comment
  CAS-BOT-BC413988  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann 1954-6-27 1399 Kern Temblor Range and the Western San Joaquin Valley. Las Yeguas Creek: 1 mile north of Las Yeguas Ranch; Temblor Mountains 731 Comment
  CAS-BOT-BC413989  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann 1954-6-27 1399 Kern Temblor Range and the Western San Joaquin Valley. Las Yeguas Creek: 1 mile north of Las Yeguas Ranch, Temblor Mountains 731 Comment
  CAS-BOT-BC413990  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann 1971-6-21 17797 Kern South Fork Kern River, 0.5 mile below Kernville highway bridge 762 Comment
  CAS-BOT-BC413991  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann 1961-10-5 6617 Kern Eastern San Joaquin Valley. Hart Memorial Park 152 Comment
  CAS-BOT-BC413992  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann 1964-5-26 9543 Kern San Joaquin Valley, the Kern County East Side. Enos Road, 1.5 mile south of Rio Bravo School 91 Comment
  CAS-BOT-BC413993  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann; Eben McMillan; Liberto R. Nathan; Robert Burkhart 1971-9-3 18476 Tulare Sierra Nevada, Kern Plateau. Burkhart's Pack Station at the northwest end of Troy Meadow 2340 Comment
  CAS-BOT-BC413994  Polygonum aviculare subsp. aviculare Louis C. Wheeler 1973-6-8 s.n. Los Angeles Los Angeles: SE of Alameda St. & San Diego (405) Fwy, between Sepulveda Blvd. & 233rd St. [L. A. Harbor Dept., Classification Yard, E of Dominguez Flood Control Channel.] Comment
  CAS-BOT-BC413995  Polygonum aviculare subsp. aviculare John I. Carlson 1915-6-13 s.n. Los Angeles Avalon, Santa Catalina Isl. Comment
  CAS-BOT-BC413996  Polygonum aviculare subsp. aviculare John I. Carlson 1914-4-25 s.n. Los Angeles Avalon, Catalina Isl. Comment
  CAS-BOT-BC413997  Polygonum aviculare subsp. aviculare C. W. Tilforth 1968-4-17 141 b Los Angeles LASCA Comment
  CAS-BOT-BC413998  Polygonum aviculare subsp. aviculare C. W. Tilforth 1968-3-14 141 a Los Angeles LASCA Comment
  CAS-BOT-BC413999  Polygonum aviculare subsp. aviculare Timothy S. Ross; Steve Boyd 1994-9-20 8255 Los Angeles Liebre Mountains. Upper Bouquet Canyon: ca 2225 m WSW of Lincoln Crest (the canyon head), and ca 2825 m E of Bouquet Reservoir, along Bouquet Canyon Road 993 Comment
  CAS-BOT-BC414000  Polygonum aviculare subsp. aviculare Tim Ross 1992-6-15 6569 Los Angeles Whittier Hills (local name for the western extremity of the Puente Hills): upper end of Turnbull Canyon 219 Comment
  CAS-BOT-BC414001  Polygonum aviculare subsp. aviculare Peter H. Raven; Henry J. Thompson 1959-9-18 14432 Los Angeles Santa Monica Mountains (Lat. N. 34 deg. ; Long. 118 deg. to 119 deg. W.). Santa Monica Boulevard near Beverly Glen Boulevard, West Los Angeles 76 Comment
  CAS-BOT-BC414002  Polygonum aviculare subsp. aviculare Joseph Andorfer Ewan 1936-7-22 9803 Los Angeles Big Pines Mdw., San Gabriel Mts. 2072 Comment
  CAS-BOT-BC414003  Polygonum aviculare subsp. aviculare Geo. B. Grant 1905-5-24 1020 Los Angeles Pasadena Comment
  CAS-BOT-BC414004  Polygonum aviculare subsp. aviculare Doreen L. Smith 1997-6-25 s.n. Marin Bayview Trailhead, Pt. Reyes National Seashore Comment
  CAS-BOT-BC414005  Polygonum aviculare subsp. aviculare John Thomas Howell 1943-10-3 19332 Marin Muir Beach Comment
  CAS-BOT-BC414006  Polygonum aviculare subsp. aviculare John Thomas Howell 1944-5-7 19428 Marin Greenbrae Comment
  CAS-BOT-BC414007  Polygonum aviculare subsp. aviculare John Thomas Howell 1939-7-2 14814 Marin Border of Almonte salt marsh Comment
  CAS-BOT-BC414008  Polygonum aviculare subsp. aviculare John Thomas Howell 1945-8-19 21414 Marin Inverness Comment
  CAS-BOT-BC414009  Polygonum aviculare subsp. aviculare John Thomas Howell 1945-7-15 21291 Marin Fairfax Comment
  CAS-BOT-BC414010  Polygonum aviculare subsp. aviculare John Thomas Howell 1939-6-25 14812 Marin Cascade Canyon, Mill Valley Comment
  CAS-BOT-BC414011  Polygonum aviculare subsp. aviculare John Thomas Howell 1939-6-25 14812 Marin Cascade Canyon, Mill Valley Comment
  CAS-BOT-BC414012  Polygonum aviculare subsp. aviculare Javier Penalosa 1961-4-8 1275 Marin Tiburon Peninsula. Dirt road intersecting Tiburon Blvd. ca. 1000 ft. northwest of road to Belvedere Island 60 Comment
  CAS-BOT-BC414013  Polygonum aviculare subsp. aviculare Javier Penalosa 1961-4-8 1275 Marin Tiburon Peninsula. Dirt road intersecting Tiburon Blvd. ca. 1000 ft. north-west of road to Belvedere Island 60 Comment
  CAS-BOT-BC414014  Polygonum aviculare subsp. aviculare Javier Penalosa; J. T. Howell 1961-6-7 1661 Marin Tiburon Peninsula. Northwest of Marin Country Day School Comment
  CAS-BOT-BC414015  Polygonum aviculare subsp. aviculare Javier Penalosa; J. T. Howell 1961-6-7 1660 Marin Tiburon Peninsula. Northwest of Marin Country Day School Comment
  CAS-BOT-BC414016  Polygonum aviculare subsp. aviculare Peter H. Raven; Michael P. Johnson 1967-5-2 21343 Marin Angel Island. Hospital Cove, west side of island, sea level to 50 feet elevation 15 Comment
  CAS-BOT-BC414017  Polygonum aviculare subsp. aviculare Mary P. Wells 1981-7-19 s.n. Marin Opposite 2180 Vistazo East, Tiburon Comment
  CAS-BOT-BC414019  Polygonum aviculare subsp. aviculare Doris K. Kildale 1928-7-18 5680 Mendocino 1 mile north of Willits on Redwood highway Comment
  CAS-BOT-BC414020  Polygonum aviculare subsp. aviculare Gladys L. Smith 1983-10-6 8399 Mendocino Along the shoulder of Reynolds Road, along eastern side of Little Lake Valley, 2 miles N of Willits Comment
  CAS-BOT-BC414022  Polygonum aviculare subsp. aviculare Clare R. Wheeler 1981-9-17 2836 Mendocino Garcia River bed under Eureka Hill Rd. bridge. Ca. 5.50 mi. e. of Pt. Arena 48 Comment
  CAS-BOT-BC414023  Polygonum aviculare subsp. aviculare Dorothy B. Wiggins; Ira L. Wiggins 1966-10-22 20674 Merced Along Ortigalita Road, 2.5 mi. S of Highway 152 Comment
  CAS-BOT-BC414024  Polygonum aviculare subsp. aviculare John Thomas Howell 1953-12-24 29127 Merced Atwater Comment
  CAS-BOT-BC414025  Polygonum aviculare subsp. aviculare John Thomas Howell 1962-6-2 37406 Merced Merced Comment
  CAS-BOT-BC414026  Polygonum aviculare subsp. aviculare John Thomas Howell 1969-6-2 45786 Merced Santa Fe Drive near R Street, Merced Comment
  CAS-BOT-BC414028  Polygonum aviculare subsp. aviculare John Thomas Howell 1950-7-27 27389 Mono Hilton Creek 2133 Comment
  CAS-BOT-BC414029  Polygonum aviculare subsp. aviculare Mrs. Ella D. Cantelow 1957-7-20 s.n. Mono Tioga Lodge Comment
  CAS-BOT-BC414030  Polygonum aviculare subsp. aviculare L. Tevis 1941-10-1 s.n. Monterey Frances Simes Hastings Natural History Reservation, upper Carmel Valley about 2 miles northeast of Jamesburg Comment
  CAS-BOT-BC414031  Polygonum aviculare subsp. aviculare A. D. E. Elmer 1902-9-1 4098 Monterey Del Monte Comment
  CAS-BOT-BC414034  Polygonum aviculare subsp. aviculare Peter H. Raven 1950-7-11 2521 Monterey Carmel, at base of & near to 11-13th Sts. Comment
  CAS-BOT-BC414035  Polygonum aviculare subsp. aviculare Margaret Williams 1974-8-10 74 -N-51 Nevada Little Truckee River, 5 miles north of Boca 1737 Comment
  CAS-BOT-BC414036  Polygonum aviculare subsp. aviculare Gordon H. True 1961-7-16 43 Nevada G. H. True Ranch, 7 miles south-west of Grass Valley on McCourtney Road 548 Comment
  CAS-BOT-BC414037  Polygonum aviculare subsp. aviculare Gordon H. True; John Thomas Howell No date on label 3846 Nevada Sagehen Creek Wildlife and Fisheries Station of the University of California 1981 Comment
  CAS-BOT-BC414038  Polygonum aviculare subsp. aviculare Carl B. Wolf 1932-6-20 3755 Orange Rancho Santa Ana, Santa Ana Canyon situated around administration building 198 Comment
  CAS-BOT-BC414039  Polygonum aviculare subsp. aviculare Alma Sweet 1919-1-1 s.n. Orange Unspecified Comment
  CAS-BOT-BC414040  Polygonum aviculare subsp. aviculare John Thomas Howell 1927-6-21 2564 Orange North side of Santa Ana Canon [Canyon] 152 Comment
  CAS-BOT-BC414041  Polygonum aviculare subsp. aviculare Ira L. Wiggins 1966-3-31 20570 Orange Along shoulder of Brea Olinda Boulevard near Carolina Avenue, just outside the city limits of Fullerton Comment
  CAS-BOT-BC414042  Polygonum aviculare subsp. aviculare Ira L. Wiggins 1965-11-7 20364 Orange Vacant lot on west side of State College Boulevard near Troy High School, Fullerton Comment
  CAS-BOT-BC414044  Polygonum aviculare subsp. aviculare Greg Sommers 1976-8-4 215 Plumas Sierra Valley Marsh. Along road at west end of Dyson Lane 1524 Comment
  CAS-BOT-BC414045  Polygonum aviculare subsp. aviculare Robert J. Weatherby 1950-7-21 1468 Plumas East Quincy 1036 Comment
  CAS-BOT-BC414046  Polygonum aviculare subsp. aviculare Clare B. Hardham 1970-8-9 17716 DD Plumas Road to Thompson Peak Lookout 2133 Comment
  CAS-BOT-BC414047  Polygonum aviculare subsp. aviculare John Thomas Howell 1955-7-19 30761 Plumas Beckwourth 1493 Comment
  CAS-BOT-BC414048  Polygonum aviculare subsp. aviculare John Thomas Howell 1951-8-19 28191 Plumas Greenville 1097 Comment
  CAS-BOT-BC414049  Polygonum aviculare subsp. aviculare M. S. Taylor 1982-9-13 5134 Plumas Ramelli Ranch, under Calpine Rd (109) bridge over Feather River, ca. 1 mi w of Beckwourth 1487 Comment
  CAS-BOT-BC414050  Polygonum aviculare subsp. aviculare M. S. Taylor 1982-9-8 5112 Plumas Bellas Flat near Bellas Creek, Round Valley Reservoir, ca. 4 air mi s of Greenville 1371 Comment
  CAS-BOT-BC414054  Polygonum aviculare subsp. aviculare J. W. Stacey 1937-9-6 s.n. San Francisco Golden Gate Park near the Aquarium Comment
  CAS-BOT-BC414055  Polygonum aviculare subsp. aviculare Peter Rubtzoff 1956-11-3 3036 San Francisco San Francisco. San Miguel Hills. Bottom of canyon east of O'Shaughnessy Blvd. Comment
  CAS-BOT-BC414056  Polygonum aviculare subsp. aviculare John Thomas Howell 1956-5-19 31441 San Francisco Hunters Point, San Francisco Comment
  CAS-BOT-BC414057  Polygonum aviculare subsp. aviculare John Thomas Howell 1957-6-16 32666 San Francisco San Francisco. Third & Davidson streets Comment
  CAS-BOT-BC414058  Polygonum aviculare subsp. aviculare John Thomas Howell 1956-5-19 31411 San Francisco Near Third & Army streets, San Francisco Comment
  CAS-BOT-BC414059  Polygonum aviculare subsp. aviculare John Thomas Howell 1957-9-1 32935 San Francisco San Francisco. Sutro Heights above Pt. Lobos Comment
  CAS-BOT-BC414061  Polygonum aviculare subsp. aviculare John Thomas Howell 1956-11-4 31952 San Francisco San Francisco. At east end of Marin St. Comment
  CAS-BOT-BC414062  Polygonum aviculare subsp. aviculare John Thomas Howell 1956-5-19 31428 San Francisco Hunters Point, San Francisco Comment
  CAS-BOT-BC414063  Polygonum aviculare subsp. aviculare John Thomas Howell 1957-6-16 32667 San Francisco San Francisco. Third & Davidson streets Comment
  CAS-BOT-BC414064  Polygonum aviculare subsp. aviculare Peter H. Raven 1956-9-29 10510 San Francisco San Francisco. Yacht Harbor, the Marina Comment
  CAS-BOT-BC414065  Polygonum aviculare subsp. aviculare Peter H. Raven 1954-9-11 8148 San Francisco Richmond District, San Francisco Comment
  CAS-BOT-BC414066  Polygonum aviculare subsp. aviculare Peter H. Raven 1954-1-4 6370 San Francisco McAllister St. near Parker St., San Francisco Comment
  CAS-BOT-BC414067  Polygonum aviculare subsp. aviculare Peter H. Raven 1954-9-19 8206 San Francisco Near Laguna Honda, San Francisco Comment
  CAS-BOT-BC414068  Polygonum aviculare subsp. aviculare Peter H. Raven 1954-9-11 8150 San Francisco Golden Gate Park near 14th Ave. - Fulton St., San Francisco Comment
  CAS-BOT-BC414069  Polygonum aviculare subsp. aviculare Peter H. Raven 1954-10-1 8237 San Francisco Near 25th-19th Ave. Drive, Golden Gate Park, San Francisco Comment
  CAS-BOT-BC414070  Polygonum aviculare subsp. aviculare Peter H. Raven 1954-4-9 s.n. San Francisco San Francisco. Golden Gate Park at 25th Avenue Comment
  CAS-BOT-BC414071  Polygonum aviculare subsp. aviculare Peter H. Raven 1954-9-11 8147 San Francisco Richmond District, San Francisco Comment
  CAS-BOT-BC414072  Polygonum aviculare subsp. aviculare Peter H. Raven 1961-8-23 16581 San Francisco San Francisco: along west side of Lake Merced Comment
  CAS-BOT-BC414073  Polygonum aviculare subsp. aviculare Peter H. Raven 1954-4-9 6541 San Francisco 25th Ave. at Fulton St., San Francisco Comment
  CAS-BOT-BC414074  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann 1954-6-14 1366 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Palo Prieta Summit: 8 miles south of Cholame 624 Comment
  CAS-BOT-BC414075  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann 1954-6-14 1366 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Palo Prieta Summit: 8 miles south of Cholame 624 Comment
  CAS-BOT-BC414076  Polygonum aviculare subsp. aviculare Clare B. Hardham 1957-11-19 2765 San Luis Obispo Santa Lucia Mountains. Piedras Blanca [Blancas] Comment
  CAS-BOT-BC414077  Polygonum aviculare subsp. aviculare Clare B. Hardham 1957-11-19 2764 San Luis Obispo Santa Lucia Mountains. Piedras Blancas Comment
  CAS-BOT-BC414078  Polygonum aviculare subsp. aviculare R. F. Hoover 1965-9-29 9688 San Luis Obispo Atascadero Comment
  CAS-BOT-BC414079  Polygonum aviculare subsp. aviculare R. F. Hoover 1965-9-18 9566 San Luis Obispo Santa Margarita Comment
  CAS-BOT-BC414080  Polygonum aviculare subsp. aviculare R. F. Hoover 1965-9-15 9560 San Luis Obispo Upper Salinas River just south of Pozo Comment
  CAS-BOT-BC414082  Polygonum aviculare subsp. aviculare Mrs. Ellwood Cooper 1879-1-1 s.n. Santa Barbara Ellwood, Sta. Barbara Comment
  CAS-BOT-BC414083  Polygonum aviculare subsp. aviculare Steven A. Junak 1990-10-16 SC- 2048 Santa Barbara California Islands. Santa Cruz Island. Middle portion of Canada de los Sauces 128 Comment
  CAS-BOT-BC414084  Polygonum aviculare subsp. aviculare Alice Eastwood 1917-7-29 s.n. Santa Barbara Santa Barbara Comment
  CAS-BOT-BC414085  Polygonum aviculare subsp. aviculare David B. Weissman 1971-7-10 326 Santa Barbara Santa Cruz Island. UCSB research station near Stanton Ranch 61 Comment
  CAS-BOT-BC414086  Polygonum aviculare subsp. aviculare Henry M. Pollard 1967-5-3 s.n. Santa Barbara North of El Colegio Road, Isla Vista, Goleta Comment
  CAS-BOT-BC414087  Polygonum aviculare subsp. aviculare Henry M. Pollard 1972-6-19 s.n. Santa Barbara Parking space on Anapamu St. between Chapala and State Sts., Santa Barbara Comment
  CAS-BOT-BC414088  Polygonum aviculare subsp. aviculare Henry M. Pollard 1972-6-6 s.n. Santa Barbara Near northeast angle of Anapamu and Chapala Sts. intersection, Santa Barbara Comment
  CAS-BOT-BC414089  Polygonum aviculare subsp. aviculare Henry M. Pollard 1972-5-27 s.n. Santa Barbara On north side of Canon Perdido St. east of and near De La Vina St. intersection, Santa Barbara Comment
  CAS-BOT-BC414090  Polygonum aviculare subsp. aviculare Henry M. Pollard 1969-4-30 s.n. Santa Barbara Anapamu Street between Chapala and State streets, Santa Barbara Comment
  CAS-BOT-BC414091  Polygonum aviculare subsp. aviculare Henry M. Pollard 1966-10-7 s.n. Santa Barbara Corner State and Micheltorena Sts., Santa Barbara Comment
  CAS-BOT-BC414094  Polygonum aviculare subsp. aviculare John H. Thomas 1961-6-28 9577 Santa Clara Stanford University Campus. Near Branner Hall Comment
  CAS-BOT-BC414095  Polygonum aviculare subsp. aviculare John H. Thomas 1958-8-16 7400 Santa Clara Stanford University Campus. Memorial Court Comment
  CAS-BOT-BC414096  Polygonum aviculare subsp. aviculare Ira L. Wiggins 1972-9-6 21938 Santa Clara 50 m S of Stanford Mausoleum, Stanford University campus Comment
  CAS-BOT-BC414097  Polygonum aviculare subsp. aviculare Ira L. Wiggins 1969-5-25 21023 Santa Clara In lawn at east end of Hoover Library annex, Stanford campus Comment
  CAS-BOT-BC414098  Polygonum aviculare subsp. aviculare Robert Martineau 1974-7-2 352 Santa Clara Foothills Park, City of Palo Alto. Foothills of the eastern side of the Santa Cruz Mountains. Five miles south of center of Palo Alto. North of Boranda Lake 548 Comment
  CAS-BOT-BC414099  Polygonum aviculare subsp. aviculare T. R. Mertens 1963-9-28 5 Santa Cruz Along State Highway 1 about 5 miles north of Santa Cruz Comment
  CAS-BOT-BC414104  Polygonum aviculare subsp. aviculare John H. Thomas 1950-4-15 1565 Santa Cruz Carlton Road, near Watsonville - Gilroy Highway, #152. Pajaro River Valley Comment
  CAS-BOT-BC414106  Polygonum aviculare subsp. aviculare J. H. Thomas 1960-6-25 8784 A San Mateo Redwood City. Near Main and Stambaugh sts. Comment
  CAS-BOT-BC414107  Polygonum aviculare subsp. aviculare Elizabeth McClintock; Paul Reeberg 1989-8-19 s.n. San Mateo San Bruno Mountains. Reservoir Hill Comment
  CAS-BOT-BC414108  Polygonum aviculare subsp. aviculare Philip C. Wheeler 1965-5-17 s.n. San Mateo San Bruno Mountain. Area in Crocker Hills adjacent to Cow Palace Comment
  CAS-BOT-BC414109  Polygonum aviculare subsp. aviculare George Oberlander 1949-7-24 316 San Mateo San Francisco Watershed Reserve. Cahill Ridge Comment
  CAS-BOT-BC414110  Polygonum aviculare subsp. aviculare Walter Knight; Irja Knight 1963-10-3 346 Sonoma Bennett Valley Comment
  CAS-BOT-BC414111  Polygonum aviculare subsp. aviculare G. DeNevers 1981-6-8 1507 Sonoma Pepperwood Ranch. In Pippindale Garden Comment
  CAS-BOT-BC414112  Polygonum aviculare subsp. aviculare Alice Eastwood 1921-5-8 10476 Sonoma Petaluma Comment
  CAS-BOT-BC414113  Polygonum aviculare subsp. aviculare Peter Rubtzoff 1955-8-7 2034 Sonoma Guerneville Marsh Comment
  CAS-BOT-BC414114  Polygonum aviculare subsp. aviculare Peter Rubtzoff 1954-8-4 1650 Sonoma Guerneville Marsh Comment
  CAS-BOT-BC414115  Polygonum aviculare subsp. aviculare Peter Rubtzoff 1958-8-9 3828 Sonoma Laguna de Santa Rosa north of Sebastopol (nr. Occidental Road) Comment
  CAS-BOT-BC414116  Polygonum aviculare subsp. aviculare Peter Rubtzoff 1956-9-14 2887 Sonoma Vacation Beach, near Guerneville Comment
  CAS-BOT-BC414117  Polygonum aviculare subsp. aviculare Peter Rubtzoff 1954-7-27 1579 Sonoma Guerneville Marsh Comment
  CAS-BOT-BC414118  Polygonum aviculare subsp. aviculare A. A. Heller 1902-6-11 5693 Sonoma Santa Rosa Creek, east of Santa Rosa Comment
  CAS-BOT-BC414119  Polygonum aviculare subsp. aviculare A. A. Heller 1902-6-11 5693 Sonoma Santa Rosa Creek, east of Santa Rosa Comment
  CAS-BOT-BC414120  Polygonum aviculare subsp. aviculare John H. Thomas 1981-4-20 20375 Sutter Sutter Buttes. Dean Place 213 Comment
  CAS-BOT-BC414121  Polygonum aviculare subsp. aviculare Lowell Ahart 1977-5-19 s.n. Sutter South Butte, Sutter Buttes 150 Comment
  CAS-BOT-BC414122  Polygonum aviculare subsp. aviculare Lowell Ahart 1981-7-3 2886 Sutter On the south side of South Butte, Sutter Buttes 100 Comment
  CAS-BOT-BC414123  Polygonum aviculare subsp. aviculare Alice Eastwood 1914-3-24 3876 Tulare Corcoran Comment
  CAS-BOT-BC414124  Polygonum aviculare subsp. aviculare Paul Leskinen 1972-9-12 1468 Tulare Roadway, foot of Red Mountain Comment
  CAS-BOT-BC414125  Polygonum aviculare subsp. aviculare James R. Shevock 1971-8-9 1243 Tulare Sierra Nevada, Kern River Drainage. Pyles Boys Camp at Lloyds Meadow 1685 Comment
  CAS-BOT-BC414126  Polygonum aviculare subsp. aviculare James R. Shevock 1971-8-9 1243 Tulare Sierra Nevada, Kern River Drainage. Pyles Boys Camp at Lloyds Meadow 1685 Comment
  CAS-BOT-BC414127  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann 1962-9-18 7762 Tulare Tyler Meadow, southern Tulare County 1965 Comment
  CAS-BOT-BC414128  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann 1962-9-18 7762 Tulare Tyler Meadow, southern Tulare County 1965 Comment
  CAS-BOT-BC414129  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann 1958-10-1 4841 Tulare Sierra Nevada, Kern Plateau. Kennedy Meadows near South Fork of the Kern River 1889 Comment
  CAS-BOT-BC414130  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann 1958-10-1 4841 Tulare Kennedy Meadows near the south fork of Kern River 1889 Comment
  CAS-BOT-BC414131  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann; Eben McMillan; Liberto R. Nathan; Robert Burkhart 1971-8-31 18271 Tulare Sierra Nevada, Kern Plateau. Soda Flat 1670 Comment
  CAS-BOT-BC414133  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann; E. McMillan; L. Nathan; R. Burkhart 1971-9-3 18476 Tulare Burkhart's Pack Station at northwest end of Troy Meadow. Between store and horse corral. Kern Plateau 2340 Comment
  CAS-BOT-BC414134  Polygonum aviculare subsp. aviculare Ernest C. Twisselmann; E. McMillan; L. Nathan; R. Burkhart 1971-8-31 18271 Tulare Soda Flat. Kern Plateau 1670 Comment
  CAS-BOT-BC414135  Polygonum aviculare subsp. aviculare John Thomas Howell; Gordon H. True 1967-9-19 43876 Tulare Flood-plain of Kern River South Fork, Kennedy Meadows Campground, Kern Plateau 1859 Comment
  CAS-BOT-BC414136  Polygonum aviculare subsp. aviculare John Thomas Howell; Gordon H. True 1970-6-23 46618 Tulare Cherry Hill Road at Burton Camp, Brush Creek Canyon, Kern Plateau 1737 Comment
  CAS-BOT-BC414137  Polygonum aviculare subsp. aviculare John Thomas Howell; Gordon H. True 1969-9-30 46390 Tulare Poison Meadow. Kern Plateau 2316 Comment
  CAS-BOT-BC414138  Polygonum aviculare subsp. aviculare John Thomas Howell; Gordon H. True 1970-6-23 46618 Tulare Cherry Hill Road at Burton Camp, Kern Plateau 1737 Comment
  CAS-BOT-BC414139  Polygonum aviculare subsp. aviculare John Thomas Howell; Gordon H. True 1967-7-5 43082 Tulare About 5 miles s. of Kennedy Meadows, Kern Plateau 2133 Comment
  CAS-BOT-BC414140  Polygonum aviculare subsp. aviculare John Thomas Howell; Gordon H. True 1968-5-15 44481 Tulare About 4 1/2 miles east-northeast of Pixley. Across Road 160 83 Comment
  CAS-BOT-BC414141  Polygonum aviculare subsp. aviculare John Thomas Howell; Gordon H. True 1971-6-14 47665 Tulare Tulare 88 Comment
  CAS-BOT-BC414142  Polygonum aviculare subsp. aviculare John Thomas Howell; R. C. Barneby 1954-5-8 29200 Tulare Terra Bella 152 Comment
  CAS-BOT-BC414143  Polygonum aviculare subsp. aviculare John Thomas Howell 1952-10-28 28904 Tulare Eleven Range View Point, Sequoia Park 1584 Comment
  CAS-BOT-BC414144  Polygonum aviculare subsp. aviculare John Thomas Howell 1967-4-30 42100 Tulare About 4 1/2 miles east-northeast of Pixley. Across Road 160 from SW corner of reserve 83 Comment
  CAS-BOT-BC414146  Polygonum aviculare subsp. aviculare R. E. Frenkel 1964-8-28 786 Tuolumne White Wolf Stables, Yosemite National Park 2377 Comment
  CAS-BOT-BC414147  Polygonum aviculare subsp. aviculare Alice Eastwood 1907-9-5 751 Tuolumne Yosemite National Park. Big Oak Flat Road Comment
  CAS-BOT-BC414148  Polygonum aviculare subsp. aviculare Mrs. W. J. Williamson 1919-5-19 146 Tuolumne Spring Gulch near Bear Creek 320 Comment
  CAS-BOT-BC414149  Polygonum aviculare subsp. aviculare Mrs. W. J. Williamson 1919-5-19 146 Tuolumne Spring Gulch near Bear Creek 320 Comment
  CAS-BOT-BC414150  Polygonum aviculare subsp. aviculare Ira L. Wiggins 1972-9-23 21982 Tuolumne Shoulders of Highway 108, 1.9 mi NE of Long Barn 1554 Comment
  CAS-BOT-BC414151  Polygonum aviculare subsp. aviculare Ira L. Wiggins 1972-9-17 21947 Tuolumne Vacant lot on N side of Post Office, Twain Harte 1127 Comment
  CAS-BOT-BC414152  Polygonum aviculare subsp. aviculare Henry M. Pollard 1970-7-20 s.n. Ventura West of Ventura River estuary, Ventura Comment
  CAS-BOT-BC414153  Polygonum aviculare subsp. aviculare Henry M. Pollard 1972-6-10 s.n. Ventura Highway 101 at entrance to Taylor Ranch, about 1/2 mi. west of Ventura River estuary Comment
  CAS-BOT-BC414154  Polygonum aviculare subsp. aviculare Henry M. Pollard 1944-10-22 s.n. Ventura Baldwin Road, Ojai Valley Comment
  CAS-BOT-BC414155  Polygonum aviculare subsp. aviculare Henry M. Pollard 1966-4-21 s.n. Ventura Ventura River Basin. Flat between Southern Pacific R.R. and beach, west of Ventura River, Taylor Ranch Comment
  CAS-BOT-BC414156  Polygonum aviculare subsp. aviculare Henry M. Pollard 1967-8-11 s.n. Ventura On So. Pierpont Blvd. near Marina, Ventura Comment
  CAS-BOT-BC414157  Polygonum aviculare subsp. aviculare Nora Pettibone; Frank W. Hubby 1894-12-17 s.n. Ventura Ojai Valley and Vicinity Comment
  CAS-BOT-BC414158  Polygonum aviculare subsp. aviculare P. M. Goodwin 1932-5-5 s.n. Yolo Davis Comment
  CAS-BOT-BC414159  Polygonum aviculare subsp. aviculare P. M. Goodwin 1932-5-3 s.n. Yolo Davis Comment
  CAS-BOT-BC414160  Polygonum aviculare subsp. aviculare John Thomas Howell 1963-6-2 39382 Yolo Woodland Comment
  CAS-BOT-BC414161  Polygonum aviculare subsp. aviculare John Thomas Howell; Gordon H. True 1967-6-11 42550 Yolo NW. of Woodland Comment
  CDA34325  Polygonum aviculare subsp. aviculare T. K. Palmer 1979-7-3 79 -5 Stanislaus Keys Rd. and Santa Fe RR. 0 Comment
  JEPS50551  Polygonum aviculare subsp. aviculare W. L. Jepson 1893-9-30 Solano near Wilson's Creek; Vacaville Comment
  JEPS81638  Polygonum aviculare subsp. aviculare J. C. Hickman 1981-7-21 1004 San Mateo Ano Nuevo Reserve; near center Comment
  JEPS81639  Polygonum aviculare subsp. aviculare J. C. Hickman 1981-7-21 1005 San Mateo Ano Nuevo Reserve; se edge Comment
  JEPS84655  Polygonum aviculare subsp. aviculare John W. Willoughby 1976-7-15 1788 Solano at junction of Mix Canyon Rd and Ridge Road; Vaca Mountains, Mix Canyon 794 Comment
  POM122116  Polygonum aviculare subsp. aviculare George B. Grant 1906-9-1 7172 Los Angeles Santa Catalina Island Comment
  POM159503  Polygonum aviculare subsp. aviculare J. B. Feudge 1927-4-11 1643 Riverside Damp border, Temescal Canon. 351 Comment
  POM171304  Polygonum aviculare subsp. aviculare Ralph Hoffmann 1930-6-15 52615 Santa Barbara Santa Cruz Island. Pelican Bay . Comment
  POM171388  Polygonum aviculare subsp. aviculare Ralph Hoffmann 1930-9-21 52615 Santa Barbara Santa Cruz Island. Fry's Harbor. Comment
  POM171390  Polygonum aviculare subsp. aviculare Ralph Hoffmann 1930-9-21 s.n. Santa Barbara Santa Cruz Island. South of main ranch Comment
  POM201766  Polygonum aviculare subsp. aviculare L. M. Booth 1932-7-4 1254 Orange Newport Lagoon. Comment
  POM2365  Polygonum aviculare subsp. aviculare D. L. Crawford 1915-7-5 s.n. Los Angeles Claremont. Comment
  POM280334  Polygonum aviculare subsp. aviculare Lyman Benson 1936-10-25 8013 Kern Bakersfield. 122 Comment
  POM319089  Polygonum aviculare subsp. aviculare Patricia Wilder 1971-5-13 4949 Riverside Prado Flood control Basin; along bank at east end of top of Prado Dam. 213 Comment
  POM48251  Polygonum aviculare subsp. aviculare I. M. Johnston 1924-9-1 s.n. San Bernardino N. end of Baldwin Lake. Comment
  RSA12388  Polygonum aviculare subsp. aviculare Carl B. Wolf 1934-4-11 5600 Los Angeles Bryant Ranch E. of Long Beach on mesa. 100 ft. NE of concrete mon. 15 Comment
  RSA12413  Polygonum aviculare subsp. aviculare Carl B. Wolf 1934-4-11 5626 Los Angeles Bryant Ranch, east of Long Beach, 250 ft. northeast of junction of Hathaway, Los Altos and 8th Streets. 15 Comment
  RSA125544  Polygonum aviculare subsp. aviculare R. Weatherby 1949-5-13 412 Riverside La Sierra district. 152 Comment
  RSA158221  Polygonum aviculare subsp. aviculare Peter H. Raven 1962-7-11 17996 Los Angeles Upper end of first canyon south of Lemon Tank, San Clemente Island. Comment
  RSA180246  Polygonum aviculare subsp. aviculare E. W. Lathrop 1965-4-25 5676 Riverside 4 miles Sw of Murrieta. Comment
  RSA180479  Polygonum aviculare subsp. aviculare E. W. Lathrop 1960-6-7 4905 Riverside 14 miles west of Murrieta. Comment
  RSA184163  Polygonum aviculare subsp. aviculare I. L. Wiggins 1965-11-7 20364 Orange Vacant lot between State College Blvd. and Troy High School Campus, Fullerton. Comment
  RSA191390  Polygonum aviculare subsp. aviculare E. W. Lathrop, Robert F. Thorne 1967-10-27 6675 Riverside 5 miles NW of Murrieta. Santa Rosa ranch. Comment
  RSA196  Polygonum aviculare subsp. aviculare J. T. Howell 1927-6-21 178 Orange Near ranch houses, Rancho Santa Ana. 152 Comment
  RSA201414  Polygonum aviculare subsp. aviculare J. T. Howell 1957-6-16 32667 San Francisco Third and Davidson streets. Comment
  RSA234541  Polygonum aviculare subsp. aviculare James Henrickson 1970-7-25 5084 Orange 3.5 miles NW of Huntington Beach growing along graded inner slope of East Garden Grove-Wintersburg Flood Control Channel near Bolsa Chica Salt Marsh. 2 Comment
  RSA258419  Polygonum aviculare subsp. aviculare C. W. Tilforth 1972-4-13 479 Los Angeles [Unspecified] Comment
  RSA287841  Polygonum aviculare subsp. aviculare Robert F. Thorne, M. Haefs, G. D. Wallace 1977-4-30 49035 Santa Barbara Santa Rosa Island. 1 km N of ranch, dunes W of Northwest Anchorage at NE end of island. 30 Comment
  RSA306855  Polygonum aviculare subsp. aviculare Robert F. Thorne 1979-4-25 52615 Santa Barbara Santa Cruz Island. Near corral at Prisoners Harbor on north side of the island 2 Comment
  RSA332390  Polygonum aviculare subsp. aviculare Robert F. Thorne 1984-5-6 58405 Santa Barbara Santa Cruz Island. Prisoner's Bay Canyon behind Prisoners Harbor Camp. 5 Comment
  RSA33479  Polygonum aviculare subsp. aviculare Tom Burch 1943-07 s.n. Los Angeles Redondo Beach. Comment
  RSA33801  Polygonum aviculare subsp. aviculare N. C. Cooper 1943-9-10 920 Riverside Banning. 640 Comment
  RSA463931  Polygonum aviculare subsp. aviculare James D. Morefield 1984-7-23 2373 Inyo White Mountains: 2.0 miles S45 deg. W of Blanco Mountain at head of Wyman Creek. 3067 Comment
  RSA464410  Polygonum aviculare subsp. aviculare E. Crow 1928-3-21 275 Los Angeles Claremont. Comment
  RSA464411  Polygonum aviculare subsp. aviculare Robert Gustafson 1980-9-16 1914 Los Angeles Ballona Wetlands Comment
  RSA464412  Polygonum aviculare subsp. aviculare Robert Gustafson 1981-4-29 2224 Los Angeles Along the Centinella drainage ditch west of Lincoln Blvd. Comment
  RSA464413  Polygonum aviculare subsp. aviculare Louis C. Wheeler 1931-8-31 40 Los Angeles 2 miles NE of La Verne, along roadside. 381 Comment
  RSA464415  Polygonum aviculare subsp. aviculare F. R. Fosberg 1930-7-7 S- 3167 Los Angeles Alamitos Bay 5 Comment
  RSA464416  Polygonum aviculare subsp. aviculare Wm. Martin, Robert Gustafson 1971-7-14 s.n. Los Angeles Corner of Jefferson and Rodeo Blvd., Los Angeles. Comment
  RSA464417  Polygonum aviculare subsp. aviculare T. A. Burch, B. E. Burch 1943-07 s.n. Los Angeles Redondo Beach. Palos Verdes Hills. Comment
  RSA464420  Polygonum aviculare subsp. aviculare H. L. Bauer 1929-1 s.n. Los Angeles Long Beach. Comment
  RSA464422  Polygonum aviculare subsp. aviculare Robert Gustafson 1978-6-1 986 Los Angeles Near the entrance of Hungry Valley off dirt road leading into the valley, 0.1 west of the paved 2-lane Peace Valley Rd., about 1/4 miles west of Gorman. 1220 Comment
  RSA464427  Polygonum aviculare subsp. aviculare Christopher Davidson 1975-8-30 3194 San Bernardino Big Bear Lake, South Shore Drive. Along beach to N of road, ca. 100 yds E of the dam 2043 Comment
  RSA464430  Polygonum aviculare subsp. aviculare M. B. Dunkle 1937-7-1 s.n. San Bernardino Mc Chenny Rd. Redlands. Comment
  RSA464431  Polygonum aviculare subsp. aviculare E. A. Purer 1933-9-8 5550 San Diego San Diego. Comment
  RSA464435  Polygonum aviculare subsp. aviculare F. H. Elmore 1938-2-8 213 Santa Barbara Santa Rosa Island. Bechers Bay. Comment
  RSA464436  Polygonum aviculare subsp. aviculare M. B. Dunkle 1939-8-5 8453 Santa Barbara Santa Rosa Island. Vail Ranch. Comment
  RSA464437  Polygonum aviculare subsp. aviculare M. B. Dunkle 1939-8-15 8628 Santa Barbara Santa Cruz Island. Main Ranch. Comment
  RSA466387  Polygonum aviculare subsp. aviculare H. M. Pollard 1969-4-30 s.n. Santa Barbara Santa Barbara Street between Sola and Victoria Street, Santa Barbara. Comment
  RSA466388  Polygonum aviculare subsp. aviculare H. M. Pollard 1969-5-22 s.n. Ventura Ventura River, Ventura Avenue, at Foster Park. Comment
  RSA497348  Polygonum aviculare subsp. aviculare Clifton F. Smith 1951-8-12 3186 Santa Barbara Santa Cruz Island. In yard at horse riding school on Nogal Drive, north of Vieja Drive, Hope ranch area. Comment
  RSA519094  Polygonum aviculare subsp. aviculare Steven A. Junak, Tina J. Ayers, R. Scott 1989-9-12 SC- 1400 Santa Barbara Santa Cruz Island. S side of central Valley, along Islay canyon Road, 1.1 road miles from intersection with S Ridge Road 244 Comment
  RSA533912  Polygonum aviculare subsp. aviculare Tim S. Ross, Orlando Mistretta 1991-5-18 5183 Los Angeles San Clemente Island: Twin Dams; shallow pond at the westerly of the two earthen dams, and mesic inlet draw 474 Comment
  RSA542466  Polygonum aviculare subsp. aviculare Fred M. Roberts 1987-3-31 3299 Orange Lomas de Santiago: Lomas Ridge, upper Serrano Canyon, east fork, reservoir, 2.7km SE Bolero Lookout. 350 Comment
  RSA544282  Polygonum aviculare subsp. aviculare Steve Boyd, Tim S. Ross 1991-6-14 6365 Riverside Warm Springs Creek at NE end of Hogbacks ridge from Alamos Road S to confluence with Adobe Springs tributary, 2-3 miles NW of Murrieta Hot Spings. Comment
  RSA549838  Polygonum aviculare subsp. aviculare C. F. Smith 1972-5-24 10305 Santa Barbara On W Canon Perdido Street near de La Vina Street, city of Santa Barbara. Comment
  RSA550232  Polygonum aviculare subsp. aviculare Steven A. Junak 1990-10-16 SC- 2048 Santa Barbara Santa Cruz Island. Middle portion of Canada de los Sauces 128 Comment
  RSA5579  Polygonum aviculare subsp. aviculare Carl B. Wolf 1932-6-28 3763 Orange Bryant Ranch: along western half of north boundary of 40 acre Valencia orange grove at Bryant Ave. and Hansen Road. 9 Comment
  RSA5604  Polygonum aviculare subsp. aviculare Carl B. Wolf 1932-6-20 3755 Orange Common around the administration Blds, Rancho Santa Ana Botanic Garden. 198 Comment
  RSA560847  Polygonum aviculare subsp. aviculare Steve Boyd, Tim S. Ross 1992-5-4 716 B Riverside Southern Santa Ana Mountains; San Mateo Canyon Wilderness Area; Oak Flats area E of Verdugo Potrero 732 Comment
  RSA562707  Polygonum aviculare subsp. aviculare D. Charlton 1991-10-2 5632 Kern Ditch draining housing area north of commissary of Edwards AFB, Antelope Valley. Comment
  RSA563464  Polygonum aviculare subsp. aviculare D. Charlton 1991-10-2 5632 Kern Ditch draining housing area north of commissary of Edwards AFB, Antelope Valley. Comment
  RSA591172  Polygonum aviculare subsp. aviculare Steven A. Junak, Gail Meadows 1991-9-13 SC- 2826 Santa Barbara Santa Cruz Island. Along road between Scorpion and Smugglers ranches, just E of Benchmark 809. 204 Comment
  RSA5970  Polygonum aviculare subsp. aviculare Carl B. Wolf 1932-9-13 4043 Orange Bryant Ranch, No. boundary between San Gabriel River Flood Control Dike and Well. 6 Comment
  RSA604192  Polygonum aviculare subsp. aviculare Louis C. Wheeler 1943-1-12 5688 Los Angeles Burbank: 2100 block N. Lincoln Avenue. Comment
  RSA607505  Polygonum aviculare subsp. aviculare Louis C. Wheeler 1973-6-14 s.n. Los Angeles California State University, Long Beach. Comment
  RSA607512  Polygonum aviculare subsp. aviculare Louis C. Wheeler 1973-6-15 s.n. Los Angeles Los Angeles: Between San Diego (405) Fwy and Sepulveda Blvd., just E of Alameda St. Comment
  RSA607580  Polygonum aviculare subsp. aviculare Louis C. Wheeler 1973-6-8 s.n. Los Angeles Los Angeles: SE of Alameda St. and San Diego Fwy, between Sepulveda and 233rd St. [L. A. Harbor Dept., Classification Yard, E of Domiguez Flood Control Channel.]. Comment
  RSA608021  Polygonum aviculare subsp. aviculare Louis C. Wheeler 1973-6-8 s.n. Los Angeles Los Angeles: SE of Alameda St. and San Diego Fwy, between Sepulveda and 233rd St. [L. A. Harbor Dept., Classification Yard, E of Domiguez Flood Control Channel.]. Comment
  RSA608022  Polygonum aviculare subsp. aviculare Louis C. Wheeler 1973-6-8 s.n. Los Angeles Los Angeles: SE of Alameda St. and San Diego Fwy, between Sepulveda and 233rd St. [L. A. Harbor Dept., Classification Yard, E of Domiguez Flood Control Channel.]. Comment
  RSA608023  Polygonum aviculare subsp. aviculare Louis C. Wheeler 1973-6-8 s.n. Los Angeles Los Angeles: SE of Alameda St. and San Diego Fwy, between Sepulveda and 233rd St. [L. A. Harbor Dept., Classification Yard, E of Domiguez Flood Control Channel.]. Comment
  RSA608024  Polygonum aviculare subsp. aviculare Louis C. Wheeler 1973-6-8 s.n. Los Angeles Los Angeles: SE of Alameda St. and San Diego Fwy, between Sepulveda and 233rd St. [L. A. Harbor Dept., Classification Yard, E of Domiguez Flood Control Channel.]. Comment
  RSA608026  Polygonum aviculare subsp. aviculare Louis C. Wheeler 1973-6-8 s.n. Los Angeles Los Angeles: SE of Alameda St. and San Diego Fwy, between Sepulveda and 233rd St. [L. A. Harbor Dept., Classification Yard, E of Domiguez Flood Control Channel.]. Comment
  RSA608027  Polygonum aviculare subsp. aviculare Louis C. Wheeler 1973-6-8 s.n. Los Angeles Los Angeles: SE of Alameda St. and San Diego Fwy, between Sepulveda and 233rd St. [L. A. Harbor Dept., Classification Yard, E of Domiguez Flood Control Channel.]. Comment
  RSA609071  Polygonum aviculare subsp. aviculare Louis C. Wheeler 1931-3-7 s.n. Los Angeles 2 miles NE. La Verne. 381 Comment
  RSA650873  Polygonum aviculare subsp. aviculare Don Black 1948-4-20 s.n. Ventura on 101 Highway 3 miles S.E. of Ventura. 23 Comment
  RSA650874  Polygonum aviculare subsp. aviculare A. E. Hersh 1950-6-30 s.n. Los Angeles Locality - garden 411 Wade St., Venice. 30 Comment
  RSA658974  Polygonum aviculare subsp. aviculare Margaret Murphy 1983-5-21 30 -D Riverside located in the north section fo parsel 475-090-006, lot 20 Moreno Acres of the unincorporated area known as Sunnymead. Comment
  RSA67356  Polygonum aviculare subsp. aviculare F. W. Peirson 1929-7-11 8462 San Bernardino Fawskin, Bear Valley, San Bernardino Mountains. 2043 Comment
  RSA78218  Polygonum aviculare subsp. aviculare J. C. Roos 1953-3-31 5911 San Bernardino Loma Linda. 320 Comment
  SEINET4337907  Polygonum aviculare subsp. aviculare M. Lavin 1980-8-13 SW 127 Mono east Walker River north of Bridgeport, CA along route 22 Comment
  UC1192341  Polygonum aviculare subsp. aviculare Malcolm A. Nobs and S. Galen Smith 1949-8-27 1618 San Mateo salt marshes e Redwood City Comment
  UC1293772  Polygonum aviculare subsp. aviculare Chas. H. Quibell 1953-6-9 2271 Fresno ditch on s side of Ashlan Ave. at Plumas Ave. (20 mi wnw of Fresno, 1/2 mi s of San Joaquin R.) Comment
  UC1713683  Polygonum aviculare subsp. aviculare D. L. Crawford 1915-7-5 Los Angeles Claremont Comment
  UC465854  Polygonum aviculare subsp. aviculare Harriet A. Walker 1907-9-8 889 Unknown Lathrop Comment
  UC56646  Polygonum aviculare subsp. aviculare Miss E. D. Palmer before Feb 1902 Los Angeles Vicinity of Los Angeles Comment
  UC72024  Polygonum aviculare subsp. aviculare Miss E. D. Palmer Nov 1904 Los Angeles Vicinity of Los Angeles Comment
  CAS-BOT-BC414173  Polygonum aviculare subsp. buxiforme Peter H. Raven; Sidney R. Snow 1956-7-1 9642 San Diego On the dry bed of Cuyamaca Lake Comment
  CDA1501  Polygonum aviculare subsp. buxiforme D. G. Kelch, Mary Kay Herzenach, Adam Petler 2004-7-22 4 .323 Solano Suisun marsh; Rush Ranch, Suisun Marsh. Comment
  CDA22736  Polygonum aviculare subsp. buxiforme D. G. Kelch 2006-7-14 06 .328-B Contra Costa Carquinez Strait; Along Marine Vista Ave immmediately west of Pacheco Slough. East of Martinez. Comment
  CDA31465  Polygonum aviculare subsp. buxiforme D. G. Kelch 2006-8-12 6 .376 Contra Costa Carquinez Strait; Martinez. Along Alhambra Creek near train station. Comment
  CHSC110777  Polygonum aviculare subsp. buxiforme Dean Wm. Taylor 2012-7-18 21280 Lassen Cascade Ranges. Windmill Flat (tributary Juniper Creek, Pit River watershed, 11 miles S of Adin). 1706 Comment
  CHSC112072  Polygonum aviculare subsp. buxiforme L. P. Janeway; B. Castro 2014-6-3 11322 Modoc Great Basin. On the dry cracked white mud of Big Mud Lake, near the northwest edge. 1637 Comment
  CHSC115486  Polygonum aviculare subsp. buxiforme L. P. Janeway 2014-7-8 11473 Modoc Modoc Plateau. East corner of Dry Creek Rim; along Road 47N08 (Corral Creek Road) 5.1 road-km north-northwest of Road 48 (along the west edge of Goose Lake). 1759 Comment
  CHSC97872  Polygonum aviculare subsp. buxiforme D. G. Kelch 2006-7-14 06 .328B Contra Costa Along Marine Vista Ave immediately west of Pacheco Slough. East of Martinez. 1 Comment
  JEPS112029  Polygonum aviculare subsp. buxiforme Dean G. Kelch and Andrew G. Murdock 2005-3-13 DGK 05 .044 Contra Costa Crockett - weedy area under Zampa Bridge. Comment
  JEPS127605  Polygonum aviculare subsp. buxiforme L. P. Janeway 2014-7-8 11473 Modoc Modoc Plateau. East corner of Dry Creek Rim; along Road 47N08 (Corral Creek Road) 5.1 road km NNw of Road 48, along the W edge of Goose Lake. Comment
  JEPS91068  Polygonum aviculare subsp. buxiforme Dean Wm. Taylor with Glenn L. Clifton 1989-8-6 10486 Modoc Warner Mountains, bed of Snake Lake Snake Lake; Warner Mountains, bed of Snake Lake 1569 Comment
  RSA0049649  Polygonum aviculare subsp. buxiforme Dean Wm. Taylor 2012-7-18 21280 Modoc Windmill Flat (tributary Juniper Creek, Pit River watershed, 11 miles S of Adin) 1706 Comment
  UC1136135  Polygonum aviculare subsp. buxiforme H. S. Yates 1935-6-28 5270 Sierra 5 1/4 mi nne Sattley; Sierraville Quadrangle 1493 Comment
  UC1192340  Polygonum aviculare subsp. buxiforme Malcolm A. Nobs, S. Galen Smith 1949-9-1 1720 Mono marshy area at Mono Vista Springs on NW shore of Mono Lake Comment
  UC1192342  Polygonum aviculare subsp. buxiforme Malcolm A. Nobs and S. Galen Smith 1949-8-18 1368 Plumas just s Chester (n end of lake); Lake Almanor, Last Chance Marshes Comment
  UC1192347  Polygonum aviculare subsp. buxiforme Verne Grant, Irving Schneider 1947-7-18 8043 Modoc S of Alturas (Eastside Canal, 5 mi N of Bayley's bridge) Comment
  UC1297188  Polygonum aviculare subsp. buxiforme Victor Duran 1931-7-27 3167 Inyo Wyman Creek White Mountains, Roberts Ranch 2438 Comment
  UC1576762  Polygonum aviculare subsp. buxiforme Dean Wm. Taylor with Glenn L. Clifton 1989-8-6 10486 Modoc Snake Lake Warner Mountains (bed) 1569 Comment
  UC164406  Polygonum aviculare subsp. buxiforme Geo. D. Butler 1908-6-24 181 Siskiyou near Yreka Comment
  UC570302  Polygonum aviculare subsp. buxiforme H. S. Yates 1935-6-28 5270 Sierra 5 1/4 miles northeast of Sattley 1493 Comment
  CAS-BOT-BC414162  Polygonum aviculare subsp. buxiforme Peter H. Raven 1953-8-16 6210 Fresno Mono Hot Springs 1981 Comment
  CAS-BOT-BC414163  Polygonum aviculare subsp. buxiforme Ernest C. Twisselmann 1961-10-5 6617 Kern Eastern San Joaquin Valley. Hart Memorial Park 152 Comment
  CAS-BOT-BC414164  Polygonum aviculare subsp. buxiforme Grant 1906-9-1 7172 Los Angeles Santa Catalina Isl. Comment
  CAS-BOT-BC414165  Polygonum aviculare subsp. buxiforme Peter H. Raven 1957-9-21 11331 Los Angeles At n.w. end of U.C.L.A. campus, Los Angeles Comment
  CAS-BOT-BC414166  Polygonum aviculare subsp. buxiforme Peter H. Raven 1951-7-29 3691 Mono Mammoth Post Office Comment
  CAS-BOT-BC414167  Polygonum aviculare subsp. buxiforme Frank W. Peirson 1927-7-28 7577 Mono Mono Lake aet Mono Inn 1958 Comment
  CAS-BOT-BC414168  Polygonum aviculare subsp. buxiforme John Thomas Howell 1965-9-15 41393 Mono Canyon of West Walker River 1828 Comment
  CAS-BOT-BC414169  Polygonum aviculare subsp. buxiforme R. E. Frenkel 1964-8-30 801 Mono In a pulloff south of California Hwy. 108, east of Sonora Pass 2743 Comment
  CAS-BOT-BC414170  Polygonum aviculare subsp. buxiforme Gordon H. True 1965-9-14 2592 Nevada Truckee River at Farad Powerhouse 1645 Comment
  CAS-BOT-BC414171  Polygonum aviculare subsp. buxiforme Clare B. Hardham 1970-8-9 17716 X Plumas Road to Thompson Peak Lookout 2133 Comment
  CAS-BOT-BC414172  Polygonum aviculare subsp. buxiforme Georgia Bentley 1923-9-27 s.n. Sacramento Sacramento Comment
  CAS-BOT-BC414174  Polygonum aviculare subsp. buxiforme Henry M. Pollard 1966-10-7 s.n. Santa Barbara Corner State and Micheltorena Sts., Santa Barbara Comment
  CAS-BOT-BC414175  Polygonum aviculare subsp. buxiforme Geo. D. Butler 1908-6-24 181 Siskiyou Unspecified Comment
  JEPS19750  Polygonum aviculare subsp. buxiforme Rimo Bacigalupi with S. Galen Smith 1957-6-28 5984 Modoc along roadside of US Hwy 299 4.2 mi w Alturas 1371 Comment
  NY404654  Polygonum aviculare subsp. buxiforme L. C. Wheeler 1973-8-23 s.n. Modoc Alturas Comment
  UC1112254  Polygonum aviculare subsp. buxiforme R. C. Bacigalupi with S. Galen Smith 1957-6-28 5984 Modoc depression along Hwy 299 4.2 w junction with Highway 395 at Alturas Comment
  UC402681  Polygonum aviculare subsp. buxiforme W. P. Taylor and H. C. Bryant 1910-7-13 Modoc N. Fork Parker Cr. Warner Mountains (head) 2225 Comment
  CAS-BOT-BC320484  Polygonum aviculare subsp. depressum T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13686 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe dam Comment
  CAS-BOT-BC414178  Polygonum aviculare subsp. depressum James R. Shevock; Dana York 1995-9-22 12316 Fresno Southern Sierra Nevada, Sequoia National Forest. Between Horseshoe Bend and Yucca Point along Calif. highway 180, Kings River drainage 975 Comment
  CAS-BOT-BC414184  Polygonum aviculare subsp. depressum Ira L. Wiggins 1927-8-29 2594 San Diego Along Hatfield Creek 4 mi. E. of Ramona on highway to Santa Ysabel Comment
  CAS-BOT-BC414205  Polygonum aviculare subsp. depressum Lewis S. Rose 1954-10-1 54118 Mariposa Yosemite National Park. West entrance to Wawona Tunnel 1310 Comment
  CAS-BOT-BC414212  Polygonum aviculare subsp. depressum John Thomas Howell 1963-11-20 40429 Monterey Near the Custom House, Monterey Comment
  CAS-BOT-BC414213  Polygonum aviculare subsp. depressum John Thomas Howell 1963-11-20 40428 Monterey Near the Custom House, Monterey Comment
  CAS-BOT-BC414214  Polygonum aviculare subsp. depressum John Thomas Howell 1963-11-20 40428 Monterey Near the Custom House, Monterey Comment
  CAS-BOT-BC414215  Polygonum aviculare subsp. depressum John Thomas Howell 1963-11-20 40427 Monterey Near the Custom House, Monterey Comment
  CAS-BOT-BC414216  Polygonum aviculare subsp. depressum John Thomas Howell 1963-11-20 40429 Monterey Near the Custom House, Monterey Comment
  CAS-BOT-BC414217  Polygonum aviculare subsp. depressum Chester Dudley 1940-6-1 s.n. Monterey Pacific Grove Comment
  CAS-BOT-BC414263  Polygonum aviculare subsp. depressum John H. Thomas 1956-9-8 6449 Santa Clara Stanford University Campus. Along Mayfield Ave. between Stanford Ave. and Frenchman's Road 15 Comment
  CAS-BOT-BC414264  Polygonum aviculare subsp. depressum Josephine D. Randall 1907-7-19 285 Santa Clara Santa Cruz Peninsula. Stanford University Comment
  CAS-BOT-BC414272  Polygonum aviculare subsp. depressum J. H. Thomas 1953-10-3 3590 Santa Cruz Foot of Blooms Grade, 3 miles NW of Boulder Creek 243 Comment
  CAS-BOT-BC414273  Polygonum aviculare subsp. depressum J. H. Thomas 1950-9-24 2426 Santa Cruz 2.5 miles from Palm Beach on road to Watsonville Comment
  CATA1288  Polygonum aviculare subsp. depressum Mark L. Hoefs, Steven A. Junak, Janet Takara, Misty Gay 1995-7-13 2377 Los Angeles Santa Catalina Island: Boushay Canyon Road, by Ironwood grove, off of Upper West End Road 396 Comment
  CATA3041  Polygonum aviculare subsp. depressum Amy Catalano 2016-3-20 050 Los Angeles Santa Catalina Island: Backyard of 106 Middle Ranch 185 Comment
  CDA32177  Polygonum aviculare subsp. depressum M. Beyers 2010-8-27 760 Alpine Highway 89. Monitor Pass. Approximately, 1 mile north of Lake Heenan. 2216 Comment
  CDA32182  Polygonum aviculare subsp. depressum M. Beyers 2010-8-2 726 El Dorado Along a dirt road below and just north of State Route 88. 1495 Comment
  CDA35871  Polygonum aviculare subsp. depressum M. Beyers, G. F. Hrusa 2011-6-12 945 Santa Barbara Sierra Madre Mountains; Southwest of Miranda Pine Mountain, along Kerry Creek. 932 Comment
  CDA43082  Polygonum aviculare subsp. depressum L. P. Janeway 2011-10-2 10780 Butte Sacramento Valley.; South end of Chico; along west side of Hwy 99 0.6 km south of Skyway/East Park Ave and 0.3 km south of Comanche Creek. Comment
  CHSC101808  Polygonum aviculare subsp. depressum Lowell Ahart 2009-6-12 15846 Butte At Bear's Lair Picnic Area and Coastal Redwood Grove sign, about 80 yards east of Cedar Grove, Lower Bidwell Park, Chico. 67 Comment
  CHSC102141  Polygonum aviculare subsp. depressum Lowell Ahart; John Dittes, Josephine Guardino 2009-7-29 16237 Plumas On dry to damp bare soil, below the high water line of Lake Almanor, 1,849 feet northwest of Lake Almanor Dam. 1591 Comment
  CHSC108544  Polygonum aviculare subsp. depressum L. P. Janeway 2011-10-20 10780 Butte Sacramento Valley. South end of Chico; along west side of Hwy 99 0.6 km south of Skyway/East park Ave and 0.3 km south of Comanche Creek. 66 Comment
  CHSC110252  Polygonum aviculare subsp. depressum L. P. Janeway 2012-10-11 11075 Butte Northern High Sierra Nevada. Plumas National Forest; southwest-ern end of Rocky Ridge, 0.8 km west of Ponderosa Way/Rim Road, near high-voltage power lines. 895 Comment
  CHSC112447  Polygonum aviculare subsp. depressum Lowell Ahart; John Dittes, Todd Sloat 2013-6-8 18735 Lassen About 30 yards north of the four tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. 1267 Comment
  CHSC113210  Polygonum aviculare subsp. depressum Lowell Ahart 2014-4-25 19407 Butte Sides of a cleaned ditch, on the west side of Richvale South Highway, south of the intersection of Richvale South Road and Richvale South Highway, Richvale. 30 Comment
  CHSC117624  Polygonum aviculare subsp. depressum Lowell Ahart; John Dittes, Josephine Guardino 2016-9-21 21370 Tehama On the east side of Highway 89, a little south of Bluff Falls, about 1 mile south of Lassen Volcanic National Park, about 2 1/2 miles (air) north of Morgan Mountain. 1963 Comment
  CHSC37701  Polygonum aviculare subsp. depressum M. S. Taylor 1982-9-13 5135 Plumas Ramelli Ranch, under Calpine Rd (109) bridge over Feather River, ca. 1 mi w of Beckwourth. 1487 Comment
  CHSC69430  Polygonum aviculare subsp. depressum Lowell Ahart 1997-8-13 7852 Nevada Along the north side of Penn Valley Road, just west of the intersection of Pleasant Valley Road and Penn Valley Road, just south of Highway 20, about 1.5 miles west of Penn Valley. 426 Comment
  HSC97673  Polygonum aviculare subsp. depressum F. Bowcutt 1994-10-31 1964 Mendocino Sinkyone Wilderness State Park, roadside at Hotel Gulch campground just W of Usal Road 0 Comment
  JEPS112027  Polygonum aviculare subsp. depressum Dean G. Kelch and Andrew G. Murdock 2004-7-9 DGK 04 .290Z Contra Costa Edwards Creek Crockett CA. Comment
  JEPS120904  Polygonum aviculare subsp. depressum Lowell Ahart, John Dittes, Todd Sloat 2013-6-8 18735 Lassen About 30 yards N of the 4 tall poles, Ash Creek State Wildlife Area, about 5.5 air miles NE of Bieber, Big Valley. Comment
  JEPS121072  Polygonum aviculare subsp. depressum Dean G. Kelch and Andrew G. Murdock 2005-8-7 DGK 05 .454 Solano Southampton Marsh. Benicia State Recreation Area, upper marsh brackish and tidal. Comment
  JEPS125107 Image available Polygonum aviculare subsp. depressum D. M. Neubauer 2015-8-12 520 Mono (W&I) White Mountains: North Fork Crooked Creek drainage, UC White Mountain Research Center Crooked Creek Station, in driveway just n of buildings Comment
  JEPS127107  Polygonum aviculare subsp. depressum Lowell Ahart, John Dittes, Josephine Guardino 2016-9-21 21370 Tehama On the east side of Highway 89, a little south of Bluff Falls, about 1 mile south of Lassen Volcanic National Park, about 2 1/2 miles (air) north of Morgan Mountain. Comment
  JEPS50552  Polygonum aviculare subsp. depressum W. C. Mathews 1914-1 Mendocino Ft. Bragg Comment
  JEPS51322  Polygonum aviculare subsp. depressum J. W. Blankinship 1928-7-12 Lake near Clear Lake; Kelsey Creek Comment
  JEPS72804  Polygonum aviculare subsp. depressum Gladys L. Smith 1972-8-23 3446 El Dorado U.S. 50 below Echo Summit 2194 Comment
  JEPS72805  Polygonum aviculare subsp. depressum Gladys L. Smith 1972-8-25 3403 Placer about chairlift above Shirley Lake (tr. to Granite Chief) 2499 Comment
  JEPS81644  Polygonum aviculare subsp. depressum M. S. Taylor 1982-9-13 5135 Plumas vicinity of Calpine Rd (109) bridge Portola quad., Feather River, Ramelli Ranch (base, ca 1 mi w of Beckwourth) 1487 Comment
  JEPS94443  Polygonum aviculare subsp. depressum Lowell Ahart 1997-8-13 7852 Nevada about 1.5 mi w of Penn Valley (along n side of Penn Valley Road, just w of the intersection of Pleasant Valley Road and Penn Valley Road, just s of Highway 20); Penn Valley Road 426 Comment
  JOTR32468  Polygonum aviculare subsp. depressum La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2613 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR35172  Polygonum aviculare subsp. depressum Harding, Mitzi, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-9-14 160 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam 1301 Comment
  JROH3258  Polygonum aviculare subsp. depressum John H. Thomas 1974-8-3 17498 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  JROH3259  Polygonum aviculare subsp. depressum John H. Thomas 1974-8-3 17498 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  JROH3261  Polygonum aviculare subsp. depressum John Hunter Thomas 1977-6-16 18795 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  JROH3265  Polygonum aviculare subsp. depressum John Hunter Thomas 1982-7-22 21087 San Mateo Jasper Ridge Biological Preserve, Stanford University. Near Saersville Lab. Comment
  JROH5583  Polygonum aviculare subsp. depressum John Rawlings 2013-7-16 1192 San Mateo Jasper Ridge Biological Preserve, Stanford University; a few yards downstream from the Low Flow Crossing, San Francisquito Cr. 80 Comment
  OBI10865  Polygonum aviculare subsp. depressum Robert F. Hoover 1965-9-18 9566 San Luis Obispo Santa Margarita Comment
  OBI32196  Polygonum aviculare subsp. depressum David J. Keil, Eric Wise 1981-5-25 14749 San Luis Obispo N of San Simeon in vicinity of Arroyo de la Cruz. Near Hwy 1 Comment
  OBI36812  Polygonum aviculare subsp. depressum Eric Wise 1983-8-10 1739 San Luis Obispo Little Morro Crk, Morro Bay Comment
  OBI40721  Polygonum aviculare subsp. depressum David J. Keil, Dirk Walters 1986-5-2 19352 San Luis Obispo Santa Lucia Mts just N of San Luis Obispo in Reservoir Cyn 305 Comment
  OBI48800  Polygonum aviculare subsp. depressum A. C. Sanders 1986-9-12 6955 Kern San Joaquin Valley, Twisselman Rd at hwy I-5, 4.9 mi S of the Kings Co line 67 Comment
  OBI4987  Polygonum aviculare subsp. depressum Betty Sheehan 1957-10-11 17 San Luis Obispo Science Bldg. Cal Poly campus Comment
  OBI60493  Polygonum aviculare subsp. depressum Larry Kelly, David J. Keil 1988-10-1 305 San Luis Obispo Pismo marsh between Pismo State Beach campground and Grand Ave Comment
  OBI67137  Polygonum aviculare subsp. depressum David J. Keil, Lynne Dee Oyler 1995-5-16 25151 Santa Barbara Vandenberg AFB. North Base. Hills S of jctn of San Antonio Rd E and Vandenberg Rd (Calif Rte 1) and adj fallow fields Comment
  OBI76845  Polygonum aviculare subsp. depressum George Butterworth 2012-9-22 879 San Luis Obispo Carrizo Plain Ecological Reserve American Unit. Eagle Field pond 701 Comment
  RSA0010517  Polygonum aviculare subsp. depressum Jon P. Rebman, Warren Schmidtmann, G. Kenney 2015-4-8 29779 San Diego Cample Pendleton: northwest portion of Base; Bravo 2 Training Area; just north of the junction of San Mateo Dr. & N Range Rd. & N of San Mateo Creek. Vernal pool-like depression near road. Square C2. 65 Comment
  RSA0037116  Polygonum aviculare subsp. depressum M. Beyers 2010-8-27 760 Alpine Highway 89. Monitor Pass. Approximately, 1 mile north of Lake Heenan. Turn-out (eastbound traffic). 2216 Comment
  RSA0105436  Polygonum aviculare subsp. depressum Jon P. Rebman, W. Schmidtmann, M. Mulligan, G. Kenney 2016-4-6 31359 San Diego Camp Pendleton: northwestern portion of Base; Alpha Two Training Area; San Onofre Creek riparian area east of I-5 and just south of Basilone Road, on the northern end of the San Onofre Mountains. 25 Comment
  RSA579561B  Polygonum aviculare subsp. depressum Tim S. Ross, S. D. Boyd 1994-9-20 8255 Los Angeles Upper Bouquet Canyon: ca 2225 m WSW of Lincoln Crest (the canyon head), and ca 2825 m E of Bouquet Reservoir, along Bouquet Canyon Road. 980 Comment
  RSA787354  Polygonum aviculare subsp. depressum Naomi Fraga, Kathleen Ashbaker, Joshua Paolini, Jennifer Pilapil 2010-7-29 3690 San Bernardino The Nature Conservancy Meadow (TNC Meadow). 2071 Comment
  RSA800796  Polygonum aviculare subsp. depressum Jane Tirrell 2012-8-20 LS 0151 Los Angeles South side of California State Route 2 approx. 1.5 miles west of Dawson Saddle; 100 meters east of mile marker 67.86. 2314 Comment
  RSA802442  Polygonum aviculare subsp. depressum Orlando Mistretta, Youssef Atallah 2011-8-16 6038 Los Angeles Aliso Canyon, 0.8 miles south of junction of Aliso Canyon Road and Angeles Forest Highway. 1295 Comment
  SBBG110653  Polygonum aviculare subsp. depressum E. Painter, E. Neese 1995-7-2 HL 1986 Monterey 3rd vernal pool S of rd to Ammunition Supply Pt from Jolon Rd, ca. 0.5 km NE of Jolon Rd, ca. 2.5 km E of Jolon Crk; Ft Hunter Liggett 280 Comment
  SBBG124579  Polygonum aviculare subsp. depressum E. Neese, E. Painter 1994-6-24 HL 767 Monterey around actively used buildings and on nearby hillside, ca. 0.1-0.2 km NW of Infantry Rd, ca. 1.6 km E of San Antonio River; Ft Hunter Liggett 340 Comment
  SBBG125549  Polygonum aviculare subsp. depressum R. Burgess, P. Munro 2002-6-7 5204 Ventura vacant lot on NW side of Ventura Rd and Vineyard Avenue; Oxnard 15 Comment
  SBBG129374  Polygonum aviculare subsp. depressum S. A. Junak, K. Kirkland 1992-5-7 SR 483 Santa Barbara N side of mouth of Water Cyn, E of Beecher Bay airstrip, end of airstrip Comment
  SBBG129442  Polygonum aviculare subsp. depressum S. A. Junak 1998-7-9 EA 166 Ventura terrace, at SW end of NPS cmpgrd (in largest campsite area) 60 Comment
  SBBG129588  Polygonum aviculare subsp. depressum S. A. Junak, K. Kirkland 1997-6-17 EA 156 Ventura trail between NPS Ranger's residence and Water tank building 60 Comment
  SBBG129924  Polygonum aviculare subsp. depressum A. Sawdo, K. Danielsen 1988-7-8 Santa Barbara Arlington Cyn, adjacent to line camp Comment
  SBBG132548  Polygonum aviculare subsp. depressum S. D. White, J. M. Wood 2008-6-16 12139 Riverside meadow at Quinn Flat, San Jacinto Mtns 1378 Comment
  SD122866  Polygonum aviculare subsp. depressum Rober F. Thorne 1984-5-6 58406 Santa Barbara Santa Cruz Island: Prisoner's Bay Canyon, behind Prisoner's Harbor Camp 4 Comment
  SD124691  Polygonum aviculare subsp. depressum A. C. Sanders 1986-9-12 6955 Kern San Joaquin Valley, Twisselman Road at Hwy 1-5, 4.9 mi. S of the Kings Co. line 60 Comment
  SD132834  Polygonum aviculare subsp. depressum Tim Cass 1979-10-10 360 San Diego Otay Mesa, Alta School Site. Disturbed vernal pool. (IPB 3/06) Comment
  SD135384  Polygonum aviculare subsp. depressum Geoffrey A. Levin, J. Gibson, B. Fraught, T. Seymour, A. Winner, R. Levin 1993-7-3 2288 San Diego Volcan Mountain, Rutherford Ranch, near AT&T transmission station. Disturbed roadsides. 1650 Comment
  SD139510  Polygonum aviculare subsp. depressum Jon P. Rebman, Maggie Loy 1996-10-27 3755 Imperial South of Palo Verde, Palo Verde Valley area, along agricultural fields, just west of the Colorado River. (IPB 10/07) 4 Comment
  SD143775  Polygonum aviculare subsp. depressum Scott D. White 1996-12-26 4644 Riverside Perris area, irrigared alfalfa field 424 Comment
  SD152089  Polygonum aviculare subsp. depressum Jon Rebman, Nile Guinty-Riberto 2000-1-21 6157 San Diego San Diego Urban Canyons, North Park/Golden Hill: Cedar Ridge Park area, canyon area along I-15. (IPB 3/06) 149 Comment
  SD153208  Polygonum aviculare subsp. depressum Jeannie Gregory 2003-5-24 215 San Diego Wright's Field / Mesa Del Arroz Preserve Alpine, CA 563 Comment
  SD154262  Polygonum aviculare subsp. depressum Jon P. Rebman 2000-6-27 6892 San Diego San Diego Urban Canyons, North Park: Switzer Canyon, W of 30th St., E of Balboa Park, S of Palm St., N of Laurel. (IPB 3/06) 99 Comment
  SD155569  Polygonum aviculare subsp. depressum Andrew R. Pigniolo 2003-6-29 1414 San Diego Cuyamaca Lake, Lucky 5 Acquisition, Location 1 - North side of creek on slope and toe of slope northwest of Fages Plaque. 1440 Comment
  SD155762  Polygonum aviculare subsp. depressum Jon Rebman, Bob Lauri 2000-6-30 6903 San Diego San Diego Urban Canyons, North Park/Golden Hill area: Cedar Ridge Park Canyons, along stream along I-15. (IPB 3/06) Comment
  SD156257  Polygonum aviculare subsp. depressum Jon P. Rebman, A. Pigniolo and R. Cerutti 2002-8-2 8176 San Diego El Capitan Reservoir, south end near Chocolate Canyon; Southeast of El Cajon Mountain, northwest of Alpine and north I-8 at Peutz Valley 230 Comment
  SD158407  Polygonum aviculare subsp. depressum Dinna C. Estrella 2003-4-25 104 San Diego Point Loma Naval Facility, SPAWAR. West of Gatchell about 500A from water treatment facility. 39 Comment
  SD161111  Polygonum aviculare subsp. depressum Margaret Fillius 2004-9-26 173 San Diego Rose Canyon, on trail down from Tony Drive 49 Comment
  SD161711  Polygonum aviculare subsp. depressum Larry Hendrickson 2004-5-18 154 San Diego Los Caballos Horse Camp, Cuyamaca Rancho State Park. Around pipe corrals on loop road. Comment
  SD161712  Polygonum aviculare subsp. depressum Gay Dorius 2004-9-4 99 San Diego Paved and fenced alley, 1/2 blk. S. of Clairemont Mesa Blvd. between Genesee Ave. & Frink Ave. 113 Comment
  SD161713  Polygonum aviculare subsp. depressum Gay Dorius, Margaret Fillius & Eileen Conway 2004-5-11 50 San Diego San Clemente Park ( Marion Bear); West entrance off Clairemont Mesa Blvd.along dry pathway 56 Comment
  SD161714  Polygonum aviculare subsp. depressum Jerilyn Hirshberg 2004-10-10 886 San Diego Cedar Creek, .75 mile SW of entrance to Heise County Park, Julian 1239 Comment
  SD162980  Polygonum aviculare subsp. depressum Jon P. Rebman, Jeannie Gregory 2003-5-29 9112 San Diego Rancho Jamul Ecological Reserve: west of Hwy. 94, south of Jamul & north of Otay Lakes Road; west part of reserve, around a small pond 220 Comment
  SD163252  Polygonum aviculare subsp. depressum Robert Lauri 2003-9-2 589 San Diego Palomar Mountain State Park. Lower Doane Valley along French Creek 200 m northwest of weir. 1409 Comment
  SD164172  Polygonum aviculare subsp. depressum Jon P. Rebman 2003-8-4 9487 San Diego Kelley/Rebman Ranch at 565 Anderson Truck Trail/West Boundary Road on the northwest side of Viejas Mountain: approx. 2 miles north of Victoria Road in Alpine 762 Comment
  SD164173  Polygonum aviculare subsp. depressum Jon P. Rebman, J. Gregory, K. Rich, & M. Elvin 2003-9-30 9543 San Diego Otay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Otay Lake; approx. 1 mile south of Otay Lakes Road; around a small pond on east side of reserve 239 Comment
  SD164174  Polygonum aviculare subsp. depressum Jon P. Rebman, Jeannie Gregory and Jim Rocks 2003-7-15 9409 San Diego Laguna Mountains: Lucky 5 Ranch; southern portion of new acquisition by California State Parks: west side of Sunrise Hwy (S-1) between Cuyamaca Lake and Mount Laguna 1662 Comment
  SD165477  Polygonum aviculare subsp. depressum Judy Gibson 2004-9-3 337 San Diego Descanso, Hulburd Grove area. Beside Hulburd Grove Drive, a dirt road which follows a drainage course. 1075 Comment
  SD165478  Polygonum aviculare subsp. depressum Judy Gibson 2004-9-3 336 San Diego Descanso, Hulburd Grove area. Roadside at intersection of Oak Grove Drive and Oakgrove Drive; roadside beside Fish Farm 1074 Comment
  SD166446  Polygonum aviculare subsp. depressum Jon P. Rebman, J. Gregory and J. Rocks 2004-6-1 10502 San Diego Otay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Otay Lake; near the gate just south of the bridge on Otay Lakes Road 160 Comment
  SD169198  Polygonum aviculare subsp. depressum Barbara Sullivan, Darren Smith 2005-2-4 131 San Diego City of San Diego, Torrey Pines State Reserve, south section of loop of Guy Fleming Trail. 46 Comment
  SD169199  Polygonum aviculare subsp. depressum Joe Barth 2005-9-28 595 San Diego San Diego, Pacific Beach: Sidewalk and street in front of bike shop at 742A Felspar St.; 0.1 mile E of Pacific Ocean, west part of intersection of Mission Blvd and Felspar St. 2 Comment
  SD169607  Polygonum aviculare subsp. depressum Joe Barth 2005-4-1 420 San Diego National City business district: city block between A and B Avenues, and between E 7th and E 8th Streets; mainly between 105 E 8th St. (McDini's Baja Pub) and 139 E 8th St. (Simon's Pawn Shop). 11 Comment
  SD170587  Polygonum aviculare subsp. depressum Jeannie Gregory, J. Carlstrom, A. Bogardt, L. Young 2005-6-29 1714 San Diego Cleveland National Forest; Laguna Mountains; intersection of Sunrise Hwy (S-1) and Foster Point Trail, 1.0 mile W of Monument Peak, 1.0 mile E of El Prado Meadow 1723 Comment
  SD170588  Polygonum aviculare subsp. depressum Ian Cain, David Kimball 2005-6-20 11 San Diego City of San Diego, Point Loma. Famosa Slough. Just north of intersection of Catalina St and Valeta. North East of Corriea Junior High School. 3 Comment
  SD170589  Polygonum aviculare subsp. depressum Jerilyn Hirshberg 2005-7-13 1156 San Diego 150 meters south of entrance to Inaja picnic area on Highway 78/79 between Santa Isabel and Wynola 1000 Comment
  SD172329  Polygonum aviculare subsp. depressum MaryAnn Brooks-Gonyer, Beverly Pecunia 2005-6-10 327 San Diego Just north of Gopher Canyon Road, approx. 9 miles north of city of Escondido, about 1/2 mile west of intersection with I-15. Comment
  SD174654  Polygonum aviculare subsp. depressum Jon P. Rebman, Parabotanist Team 2005-6-29 12197 San Diego Laguna Mountains: Cleveland National Forest; S of Garnet Peak, along Sunrise Highway north of the Penny Pines parking area 1650 Comment
  SD176530  Polygonum aviculare subsp. depressum Joe Barth 2005-10-13 640 San Diego Jacumba Valley, on the shoulders of Old Highway 80 between the town of Jacumba and Jacumba Airstrip, approx 1.5 miles SSE of Round Mtn, and 0.3 mile N of the international border. 854 Comment
  SD176531  Polygonum aviculare subsp. depressum Joe Barth 2005-10-11 610 San Diego Pine Valley: Ol' Hwy 80 at Deodar Tr. just west of county park. 1146 Comment
  SD176532  Polygonum aviculare subsp. depressum Beverly Pecunia, Mary Ann Brooks-Gonyer 2005-11-6 34 San Diego NE Escondidio, NE section of Lake Wohlford, along trail that parallels the North shore, Ao to I(c) mile E of East Parking Lot. 458 Comment
  SD177036  Polygonum aviculare subsp. depressum Char Glacy, Nancy Nenow 2005-8-22 93 San Diego Los Penasquitos Canyon Preserve, I(c) mi W of the intersection of Black Mountain Rd. and Mercy Road on the main trail S.side of Penasquitos Creek between 1 & 2 mile markers. 111 Comment
  SD177663 Image available Polygonum aviculare subsp. depressum Jon P. Rebman, J. Gregory, K. Rich, Z. Principe 2006-5-18 12844 San Diego Monte Vista Ranch (owned by The Nature Conservancy): S of Ramona, NW of San Vicente Reservoir; S of San Vicente Road along Chuckwagon Road onto the Ranch; western side of the large central meadow around a small dried pond 377 Comment
  SD177664  Polygonum aviculare subsp. depressum Jon P. Rebman, J. Gregory and M. Mulligan 2006-10-5 12923 San Diego Lake Henshaw (Vista Irrigation District property): N side of Lake along Henshaw Truck Trail, approx. 2.2 miles NE of the junction of Hwy. 76 and E Grade Road 819 Comment
  SD179580  Polygonum aviculare subsp. depressum Jon P. Rebman, J. Gregory and L. Aerne-Hains 2007-7-9 13631 San Diego Lake Henshaw: SE of East Grade Road and E of Henshaw Truck Trail, approx. 1.3 air miles E of the dam; along the stream feeding into the NE portion of the Lake and on the NE shore 819 Comment
  SD179581  Polygonum aviculare subsp. depressum Jon P. Rebman, J. Gregory and L. Aerne-Hains 2007-7-9 13692 San Diego Lake Henshaw: SE of East Grade Road and S of Henshaw Truck Trail, approx. 0.5 air miles NE of the dam; along the north shore of the Lake 815 Comment
  SD180139  Polygonum aviculare subsp. depressum Larry Hendrickson 2005-7-16 1139 San Diego Anza-Borrego Desert State Park. E-side of Cuyamaca Valley. Approx. 1.5 mi SE of intersection of State Hwy 79 and County Hwy S-1, about 100m SW of Hwy S-1 and the Pedro Fages Monument. 1413 Comment
  SD182386  Polygonum aviculare subsp. depressum Nancy Nenow, Judy Gibson 2005-9-9 267 San Diego Warner Springs. North side of highway 79 around the bend to the west of Agua Caliente Creek Bridge. 885 Comment
  SD182387  Polygonum aviculare subsp. depressum Nancy Nenow 2005-9-1 176 San Diego San Diego, north end of Balboa Park just south of intersection of Vermont St and Cypress, along dirt access road into the canyon. 88 Comment
  SD183508  Polygonum aviculare subsp. depressum Darlene Ward 2005-9-3 98 San Diego City of San Diego, west of Taft Middle School in Serra Mesa, 10 feet south of Gramercy Drive, near the top of a south-facing slope at the edge of a trail. 110 Comment
  SD183509  Polygonum aviculare subsp. depressum Sharon Paulin 2004-6-30 72 San Diego Corte Madera Ranch, ca. A| mi NE of Corte Madera Mountain, SE of lake, in Corte Madera Valley. 1200 Comment
  SD183510  Polygonum aviculare subsp. depressum Victoria Marshall 2006-8-18 414 San Diego Ramona Grasslands (The Nature Conservancy), Ramona; 0.8 mi NW of the intersection of Highland Valley Rd and Rangeland Rd. 405 Comment
  SD183511  Polygonum aviculare subsp. depressum Jan E. Maxted 2006-6-25 316 San Diego Bratton Valley, Land surrounding 17536 Sierra Cielo Ln, 3 mi. N. of town of Dulzura, 1.25 mi. SW of Lyons Peak summit, 1.25mi. NW of inters of Honey Springs Rd & Deerhorn Valley Rd. 754 Comment
  SD184885  Polygonum aviculare subsp. depressum Judy Carlstrom 2006-6-20 221 San Diego Escondido. W of Mountain Meadows Rd, SW side of Meadows Lake Country Club golf course. 398 Comment
  SD185838  Polygonum aviculare subsp. depressum Larry Hendrickson 2005-10-5 1192 San Diego Cuyamaca Rancho State Park. South of Lake Cuyamaca and Stonewall Mine, at pond beside access road to Los Vaqueros equestrian camp. 1410 Comment
  SD185839  Polygonum aviculare subsp. depressum Carolyn Martus 2006-7-3 286 San Diego Oceanside. Buena Vista Lagoon (western), on the north and east side of Coast Highway along the trail from the Buena Vista Audubon Nature Center. 7 Comment
  SD188998 Image available Polygonum aviculare subsp. depressum Jon P. Rebman, M. Mulligan & W. Schmidtmann 2008-6-19 15690 San Diego Camp Pendleton Marine Corps Base: near North River Road, east of Stuart Mesa Road in the southwestern portion of the base; in the Santa Margarita River bed along the water pipe that crosses the river 10 Comment
  SD189858  Polygonum aviculare subsp. depressum Jon P. Rebman, J. Rocks & M. Mulligan 2008-6-4 15462 San Diego Camp Pendleton Marine Corps Base: Echo Training Area in the north-central portion of base; at Case Springs around the pond 701 Comment
  SD193962  Polygonum aviculare subsp. depressum Jeannie Gregory, J. Litchewski, B. Pecunia, Z. Principe 2007-5-15 2410 San Diego Ramona, The Nature Conservancy, Davis Eagle Ranch, 1I(c) miles N of Ramona Airport, ca 1 mile ENE of Rangeland Road 530 Comment
  SD196605  Polygonum aviculare subsp. depressum Larry Hendrickson, Paul Johnson 2007-6-26 2455 San Diego Cuyamaca Rancho State Park, Cuyamaca Mountains. South end of Green Valley at Sweetwater Parking, just south of Sweetwater River Bridge on east side of State hwy. 79. 1182 Comment
  SD197466  Polygonum aviculare subsp. depressum Jon P. Rebman, M. Mulligan & M. Dinkins 2009-5-6 17516 San Diego Camp Pendleton Marine Corps Base: Bravo Three Training Area in the northwestern portion of base; southwest of San Mateo Road in the San Mateo riverbed 39 Comment
  SD198654  Polygonum aviculare subsp. depressum Kim Marsden 2004-5-5 213 San Diego Cuyamaca Rancho State Park: South Boundary Fire Road SDG&E bulldozer line, 60 yds W of Hwy 79, ca I(c) mi S of Green Valley Falls 1159 Comment
  SD199380  Polygonum aviculare subsp. depressum Jon P. Rebman, Jeannie Gregory & Karen Rich 2009-6-16 18151 San Diego Cuyamaca Rancho State Park: along Azalea Spring Fire Road between Middle Peak and Cuyamaca Peak; vicinity of Azalea Spring 1625 Comment
  SD200951  Polygonum aviculare subsp. depressum Margaret R. Mulligan, J. Rocks, K. Mabb, M. Dinkins 2008-4-23 2465 San Diego Camp Pendleton Marine Corps Base, Juliett Training Area, ca. 1 mi E of the intersection of Vandegrift Blvd and Fallbrook Road, ca. I(c) mi ESE of De Luz Homes housing area 1A| mi NW of Morrow Hill. 84 Comment
  SD206165  Polygonum aviculare subsp. depressum Carolyn Martus 2008-6-9 754 San Diego Northeast of Fallbrook. Rock Mountain Preserve. Adjacent to Sandia Creek Road about 2.25 miles north of the junction of Sandia Creek and the Santa Margarita River and about 0.5 miles south of San Diego/Riverside County Line 306 Comment
  SD208048  Polygonum aviculare subsp. depressum Melvin M. Sweet 2008-9-11 710 San Diego City of San Diego; about 3/4 mile along utility road in canyon running from Eastgate Mall (starting 0.1 mile E of the intersection of Eastgate and Genesee Ave) to the end of Roselle St. (about 1 mile S of the intersection of I-5 and I-805). 52 Comment
  SD210355  Polygonum aviculare subsp. depressum Jon P. Rebman, W. Schmidtmann, J. Rocks & volunteers 2010-12-2 20531 San Diego Camp Pendleton: Golf Training Area; east of De Luz Road and north of Camp De Luz; along De Luz Creek 70 Comment
  SD211172  Polygonum aviculare subsp. depressum Carolyn Martus, Margaret Mulligan 2008-7-9 774 San Diego Fallbrook, 2I(c) mi NE of, 3I(c) mi W of Rainbow, on south side of the Santa Margarita River at the Willow Glen and N. Stagecoach trailhead. 149 Comment
  SD211173  Polygonum aviculare subsp. depressum Jerilyn Hirshberg 2008-8-30 1953 San Diego Cleveland National Forest, NW of Cuyamaca Mtns, about 6 miles south of intersection of Hwy 78 and 79 (Santa Ysabel), north side of Eagle Peak Road at Kessler Flat 920 Comment
  SD212323  Polygonum aviculare subsp. depressum Carolyn Martus, Margaret Mulligan 2008-7-9 805 San Diego Fallbrook, 2I(c) mi NE of, 3I(c) mi W of Rainbow, on south side of the Santa Margarita River at the Willow Glen and N. Stagecoach trailhead. 149 Comment
  SD216330  Polygonum aviculare subsp. depressum Ian Cain, E. Clayton, L. Seiger, L. Wilson 2009-7-23 1244 San Diego City of Escondido. Daley Ranch south entrance from north end of La Honda Drive. 1.051 km north north east of end of La Honda, about 1.5 mi NNW of Dixon Reservoir Dam, near Daley Ranch House 404 Comment
  SD218840  Polygonum aviculare subsp. depressum Richard L. Breisch 2010-6-21 712 San Diego City of San Diego, Tecolote Canyon Natural Park, just W of August Street and Cowley Way, north & east of Tecolote Nature Center. 24 Comment
  SD221235  Polygonum aviculare subsp. depressum Larry Hendrickson 2010-8-22 5080 San Diego Cuyamaca Mountains, Pine Hills residential area. At Eagle Peak Road, 2.0 air miles SW of Julian, < 0.1 south of intersection with Pine Hills Road. 1214 Comment
  SD22188  Polygonum aviculare subsp. depressum Frank F. Gander 1938-8-6 6326 San Diego Doane Valley, Palomar Mountain. (IPB 3/06) Comment
  SD225634  Polygonum aviculare subsp. depressum Jon P. Rebman, W. Schmidtmann and G. Kenney 2012-5-22 24003 San Diego Camp Pendleton: Training Area Romeo II; southeast of San Onofre Peak; along Horno Canyon Road east of El Camino Real and I-5 210 Comment
  SD23115  Polygonum aviculare subsp. depressum Frank F. Gander 1938-10-20 6752 San Diego Santee Comment
  SD231708  Polygonum aviculare subsp. depressum Jon P. Rebman, Victoria Marshall & Tom Barckley 2012-6-26 25035 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
  SD238832 Image available Polygonum aviculare subsp. depressum Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-5-21 26664 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 29 Comment
  SD238833  Polygonum aviculare subsp. depressum Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-2-25 27720 San Diego Camp Pendleton: southwest portion of Base; Training Area Oscar 1, north of the Santa Margarita River between I-5 & Stuart Mesa Road, on edge of mesa in & near fallow field 29 Comment
  SD240702  Polygonum aviculare subsp. depressum Jon P. Rebman, V. Marshall, J. Greene, D. Fosket, & J. Roberts 2013-5-29 26786 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
  SD240703  Polygonum aviculare subsp. depressum Jon P. Rebman, V. Marshall, J. Greene, D. Fosket, & J. Roberts 2013-5-29 26781 San Diego Lake Sutherland: northeast of Ramona; east of Lake Sutherland Dam Road; along the north side of the Lake east of the dam and spillway 609 Comment
  SD240704  Polygonum aviculare subsp. depressum Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-5-8 28414 San Diego Camp Pendleton: Training Area Hotel: eastern portion of Base; along De Luz Creek just south of the confluence with Roblar Creek; on a N-facing slope 74 Comment
  SD246552  Polygonum aviculare subsp. depressum Jon P. Rebman, W. Schmidtmann & G. Kenney 2015-4-8 29779 San Diego Camp Pendleton: northwest portion of Base; Bravo 2 Training Area; just north of the junction of San Mateo Dr. & N Range Rd. & N of San Mateo Creek; vernal pool-like depression near road 64 Comment
  SD261630  Polygonum aviculare subsp. depressum Jon Rebman, W. Schmidtmann and G. Kenney 2017-5-23 33415 San Diego Camp Pendleton: northern portion of Base; Training Area Bravo One: Talega canyon along Talega Creek and Talega Road, canyon bottom and riparian area 164 Comment
  SD262119  Polygonum aviculare subsp. depressum Jon Rebman, W. Schmidtmann, M. Mulligan, & G. Kenney 2016-4-6 31359 San Diego Camp Pendleton: northwestern portion of Base; Alpha Two Training Area; San Onofre Creek riparian area east of I-5 and just south of Basilone Road, on the northern end of the San Onofre Mountains 24 Comment
  SD262120  Polygonum aviculare subsp. depressum Jon Rebman, W. Schmidtmann, & G. Kenney 2016-8-24 31902 San Diego Camp Pendleton: west-central portion of Base; Oscar Two Training Area; in riparian area just south of Las Pulgas Canyon Road to the east of Stuart Mesa Road and west of Basilone Road. 22 Comment
  SD263468  Polygonum aviculare subsp. depressum Onkar Singh, M. Honer 2015-4-7 5377 San Diego Naval Weapons Station Seal Beach Detachment Fallbrook, North Magazine, study area S, ca. 675 m west of Ammunition Rd and 400 m south of Shrike Rd. 117 Comment
  SD71041  Polygonum aviculare subsp. depressum John Thomas Howell 1962-7-9 38349 Kern Alkaline flats, Isabella, Sierra Nevada 762 Comment
  SDSU19720  Polygonum aviculare subsp. depressum Michael G. Simpson 2006-7-19 2771 San Diego Sidewalk along offramp from College Ave. to I-8 east, near San Diego State University. 104 Comment
  SDSU9650  Polygonum aviculare subsp. depressum Frank F Gander 1933-5-28 San Diego East San Diego Comment
  SEINET11119523 Image available Polygonum aviculare subsp. depressum D. M. Neubauer 2015-8-12 520 Mono (W&I) White Mountains: North Fork Crooked Creek drainage, UC White Mountain Research Center Crooked Creek Station, in driveway just n of buildings 3096 Comment
  SEINET8044303 Image available Polygonum aviculare subsp. depressum Jon P. Rebman, W. Schmidtmann, G. Kenney 2015-1 29779 San Diego Camp Pendleton; NW portion of Base; Bravo 2 Training Area; just north of junction of San Mateo Dr. & N Range Rd. & N of San Mateo Creek; vernal pool-like depression near road 65 Comment
  SEINET8567728 Image available Polygonum aviculare subsp. depressum Naomi Fraga, Kathleen Ashbater, Josh Paiolini, and Jennifer Pilapil 3690 San Bernardino Transverse Ranges; San Bernardino Mountains region: The Nature Conservancy Meadow (TNC Meadow) (Big Bear Lake). 2071 Comment
  SJSU12179  Polygonum aviculare subsp. depressum M. W. Stimman 1962-9-20 Alameda above L Chabot, E of San Leandro Comment
  SJSU8704  Polygonum aviculare subsp. depressum C. W. Sharsmith 1980-9-20 8396 Santa Clara by open field, E San Jose Comment
  UC1037309  Polygonum aviculare subsp. depressum Leo Whitney 1934-9-23 1555 Modoc 15 mi NW of Canby (Lake Joaquina, Hackamore); Modoc National Forest 1463 Comment
  UC1136133  Polygonum aviculare subsp. depressum H. S. Yates 1934-9-2 4080 Alameda 1 1/2 mi E of Temescal Lake 365 Comment
  UC1176916  Polygonum aviculare subsp. depressum John Thomas Howell 1939-7-2 14813 Marin Almonte Salt Marsh; border Comment
  UC1192338  Polygonum aviculare subsp. depressum P. Schulthess 1931-7-25 Lake 1 1/2 mi SW of Kelseyville (ranch) Comment
  UC1224614  Polygonum aviculare subsp. depressum Peter H. Raven 1961-8-27 16607 Stanislaus dry pools near Modesto Reservoir Comment
  UC123751  Polygonum aviculare subsp. depressum Harriet A. Walker 1907-7-7 656 Alameda East Oakland Comment
  UC1294248  Polygonum aviculare subsp. depressum Chas. H. Quibell 1954-8-21 3931 Fresno 2 mi N of off Hwy 168 to Big Creek Shaver Lake (open saddle just below point where road to Music Mt Lookout crosses ridge from Hwy canyon to next one W at foot of Music Mt) 1655 Comment
  UC1562686  Polygonum aviculare subsp. depressum Barbara Ertter with Elizabeth Neese 1988-10-2 7971 Napa ca 15 air mi nnw Napa (e of boat-launching ramp on se edge); North Coast Ranges, Conn Creek, Lake Hennessey 91 Comment
  UC1929950  Polygonum aviculare subsp. depressum Scott D. White, Justin Wood 2008-6-16 12139 Riverside San Jacinto Mountains: Meadow at Quinn Flat. Comment
  UC1952006  Polygonum aviculare subsp. depressum Steven A. Junak 1990-10-16 SC- 2048 Santa Barbara Santa Cruz Island. Middle portion of Canada de los Sauces. Comment
  UC1952047  Polygonum aviculare subsp. depressum Clifton F. Smith 1972-5-24 10305 Santa Barbara On W Canon Perdido Street near De La Vina Street, city of Santa Barbara. Comment
  UC1952058  Polygonum aviculare subsp. depressum Steven A. Junak 1984-9-30 SC - 905 Santa Barbara Santa Cruz Island. Along Navy road at gate just S of Mount Pleasant. Comment
  UC2062970  Polygonum aviculare subsp. depressum Naomi Fraga with Kathleen Ashbaker, Joshua Paiolini, Jennifer Pilapil 2010-7-29 3690 San Bernardino Transverse Ranges; San Bernardino Mountains Region: The Nature Conservancy Meadow (TNC Meadow). Bounded by Andes Lane, Swan Drive, Garstin Drive, in Big Bear. Comment
  UC275278  Polygonum aviculare subsp. depressum Joseph P. Tracy 1924-8-24 6826 Humboldt near the South Fork; Northern Coast Ranges, Trinity River Valley 182 Comment
  UC275292  Polygonum aviculare subsp. depressum Joseph P. Tracy 1923-10-7 6567 Humboldt Eureka Northern Coast Ranges 0 Comment
  UC466085  Polygonum aviculare subsp. depressum Katharine Brandegee 1912-10-2 San Luis Obispo San Miguel Mission Comment
  UC604699  Polygonum aviculare subsp. depressum Louis C. Wheeler 1936-8-22 4390 Monterey Carmelo Meadow Pt. Lobos Reserve 9 Comment
  UC6647  Polygonum aviculare subsp. depressum Jos. Burtt Davy 1898-9-28 Alameda Berkeley Comment
  UC672973  Polygonum aviculare subsp. depressum Joseph P. Tracy 1940-10-18 16778 Humboldt Trinidad 9 Comment
  UC672975  Polygonum aviculare subsp. depressum Joseph P. Tracy 1940-10-15 16754 Humboldt Willow Creek Canyon, along Trinity Highway 792 Comment
  UC769826  Polygonum aviculare subsp. depressum R. F. Hoover 1934-10-20 47 Stanislaus Modesto Comment
  UC850001  Polygonum aviculare subsp. depressum Lewis S. Rose 1937-8-28 37643 San Francisco San Francisco, Presidio 60 Comment
  UC850005  Polygonum aviculare subsp. depressum A. A. Heller 1915-8-24 12207 Siskiyou Metcalf's ranch, NE base of Mt. Eddy 1188 Comment
  UCD100000  Polygonum aviculare subsp. depressum Verne Grant; Irving Schneider 1947-7-18 8043 Modoc Eastside canal, 5 miles north of Bayley's bridge, south of Alturas. Comment
  UCD100013  Polygonum aviculare subsp. depressum G. K. Helmkamp; E. A. Helmkamp 2006-8-14 11228 Nevada Northern Sierra Nevada Mountains: just south of I-80 on Lake Valley Rd. 1754 Comment
  UCD100016  Polygonum aviculare subsp. depressum G. K. Helmkamp; E. A. Helmkamp 2006-10-10 11511 Nevada Northern Sierra Nevada Mountains Foothills: along Hwy. CA-49, 10.4 miles north of the crossing of the South Yuba River. 543 Comment
  UCD100023  Polygonum aviculare subsp. depressum G. K. Helmkamp; E. A. Helmkamp 2006-10-23 11565 Amador Central Valley/Northern Sierra Nevada Mountains Foothills: along Hwy. CA-16, 0.2 mile east of Waits Station, southwest of Plymouth. 305 Comment
  UCD100028  Polygonum aviculare subsp. depressum G. K. Helmkamp; E. A. Helmkamp 2007-8-29 12825 Yuba Northern Sierra Nevada Mountains Foothills: Mountain House Road 0.6 mile west of the Sierra Co. line; Sleighville area beside Willow Creek. 1021 Comment
  UCD100034  Polygonum aviculare subsp. depressum G. K. Helmkamp; E. A. Helmkamp 2007-9-11 12933 El Dorado Northern Sierra Nevada Mountains Foothills: Along Hwy US-50, 0.4 mile southwest of Phillips. 1829 Comment
  UCD100037  Polygonum aviculare subsp. depressum G. K. Helmkamp; E. A. Helmkamp 2007-9-30 13027 Sutter Central Valley; Sacramento Valley: American Basin, junction of Sankey Road and CA-99, 2.0 miles north of the Sacramento Co. line. 3 Comment
  UCD100043  Polygonum aviculare subsp. depressum G. K. Helmkamp; E. A. Helmkamp 2007-9-30 13037 Sutter Sacramento Valley: Sutter Buttes, 2.3 miles northwest of Sutter on Pass Road. 3 Comment
  UCD100049  Polygonum aviculare subsp. depressum R. F. Hight 1932-5-1 s.n. San Diego Carlsbad. Comment
  UCD100067  Polygonum aviculare subsp. depressum John Thomas Howell 1959-9-22 34863 Plumas Lassen Volcanic National Park, Drakesbad. 1737 Comment
  UCD100080  Polygonum aviculare subsp. depressum John Thomas Howell 1962-6-16 37564 Butte Magalia. 731 Comment
  UCD100082  Polygonum aviculare subsp. depressum John Thomas Howell 1962-7-9 38349 Kern Sierra Nevada, Isabella. 762 Comment
  UCD100083  Polygonum aviculare subsp. depressum John Thomas Howell; Gordon H. True 1968-5-15 44481 Tulare Valley Grassland, ca. 4.5 miles ENE of Pixley. Across Road 160. 83 Comment
  UCD100087  Polygonum aviculare subsp. depressum W. L. Jepson 1891-8-26 s.n. Alameda Bay Farm Island. Comment
  UCD100093  Polygonum aviculare subsp. depressum B. Pitzer 1996-5-5 2859 Los Angeles Palos Verdes Peninsula: Palos Verdes Hills. San Pedro Naval Fuel Depot, at San Pedro Hill. 408 Comment
  UCD100095  Polygonum aviculare subsp. depressum Henry M. Pollard 1958-7-20 s.n. Santa Barbara Southern Pacific R.R. near Station, Santa Barbara. Comment
  UCD100099  Polygonum aviculare subsp. depressum Clifton F. Smith 1947-5-13 2013 Santa Barbara Along road above ocean southeast of Goleta. Comment
  UCD100107  Polygonum aviculare subsp. depressum Dean Wm. Taylor 1974-6-15 3730 Alpine Mointor Pass Region, Forest City Flat, 1.3 miles N of Highway 89. 2087 Comment
  UCD100128  Polygonum aviculare subsp. depressum Dean W. Taylor 1979-7-22 7495 Mono Mono Basin. On old lake-terrace above town of Lee Vining. 2286 Comment
  UCD100136  Polygonum aviculare subsp. depressum Ernest C. Twisselmann 1958-8-11 4627 San Luis Obispo San Luis Obispo County: Dorothy Twisselmann Ranch, eastern part of county. 670 Comment
  UCD100137  Polygonum aviculare subsp. depressum Ernest C. Twisselmann 1959-9-13 5749 Mono Devil's Gate Summit, Highway U.S. 395. 2291 Comment
  UCD100144  Polygonum aviculare subsp. depressum Ernest C. Twisselmann 1961-10-5 6617 Kern Hart Memorial Park. 152 Comment
  UCD100147  Polygonum aviculare subsp. depressum Ernest C. Twisselmann 1962-8-23 7685 San Luis Obispo San Luis Obispo County: O'Brien Lake, hills at the summit of Palo Prieta Canyon. 640 Comment
  UCD100156  Polygonum aviculare subsp. depressum Ernest C. Twisselmann 1964-9-16 10199 Kern Spring at the east end of Landers Meadow, Piute Mountains. 1981 Comment
  UCD100163  Polygonum aviculare subsp. depressum Scott D. White 1994-8-16 2368 San Bernardino Between Highway 18 and the southwest shore of Big Big Lake between Kidd Cove and Fisher Cove. Comment
  UCD164875  Polygonum aviculare subsp. depressum Henry House 1995-5-20 1995- 17 Yolo Approximately 100 m W of Walnut Blvd., about 1.25 km S of Marsh Creek Rd. 34 Comment
  UCD165766  Polygonum aviculare subsp. depressum Ellen Dean; with Daniel McNair 2016-7-12 9121 El Dorado West side of Tahoe Basin. South end of D.L. Bliss State Park. In disturbed roadside rip-rap area on west side of Highway 89. 2078 Comment
  UCD20600  Polygonum aviculare subsp. depressum E. Dean; with M. Bibbo 2002-7-5 1144 Yolo McLaughlin UC Reserve. 0.8 road miles S of Rayhouse Road reserve gate, along road to Soda Springs, W side of Davis Creek Resevoir. 493 Comment
  UCD40928  Polygonum aviculare subsp. depressum J. Shepard 2000-5-20 265 Yolo Yolo County Grasslands Park: East of Davis, from intersection of I-80 and Mace Blvd., 3.5 mi. south on Mace Blvd. (County Road 104), thence east along unpaved entrance road. Parking lot on north side of entrance road. 12 Comment
  UCD42529  Polygonum aviculare subsp. depressum Lloyd P. Tevis 1902-8-1 s.n. El Dorado Tallac. Lake Tahoe. (elevation estimated by label-maker) 1889 Comment
  UCD46508  Polygonum aviculare subsp. depressum Ellen Dean; Carol Witham and Rod Ries 2005-5-9 2579 Sacramento California: Sacramento County, Deer Creek Hills Reserve. Along Latrobe Rd. at entrance to corral. 67 Comment
  UCD50069  Polygonum aviculare subsp. depressum M. Tu 1995-9-12 179 Sacramento Cosumnes River Preserve Plant Inventory - Tall Forest. Collected from the southern end of the Tall Forest, about 150 m E from the pump station. 1 Comment
  UCD59384  Polygonum aviculare subsp. depressum Ellen Dean; Kate Mawdsley 2007-6-8 3859 Yolo Tuleyome Ireland Ranch, Inner Coast Ranges, northwest of the city of Winters, between Salt Creek and Enos Creek, just N of Wild Cow Mtn. Central part of ranch below main loop road. Near dried stock pond and the small drainage that feeds it. 584 Comment
  UCD61712  Polygonum aviculare subsp. depressum Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske 2007-7-21 4243 El Dorado Washoe Meadows State Park. Southern edge of largest fen and along adjacent logging road near sewer manhole #66. 1936 Comment
  UCD72981  Polygonum aviculare subsp. depressum Ellen Dean; K. Ehmsen, J. Poloske, M. and T. Starbuck 2007-8-25 4539 El Dorado Washoe Meadows State Park. Northern part of park, east of junction of Upper Truckee and Mountain Meadow Roads, along undeveloped trail/road near bridges. 1924 Comment
  UCD74442  Polygonum aviculare subsp. depressum J. E. Sandoval 1995-6-11 23 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
  UCD80942  Polygonum aviculare subsp. depressum Ellen Dean; F. Singh, L. Raber, C. Kraintz, R. Ghaffarzadeh 2009-4-1 5345 Yolo city of Woodland. Mavis Henson field property on the east side of County Road 102, just south of County Road 25. Property owned by city of Woodland. Old rodeo area. Buildings gone now. 9 Comment
  UCD84195  Polygonum aviculare subsp. depressum Ayzik Solomeshch 2009-6-8 s. n. Sierra Sierra Valley, Roen Ranch, along Westside Rd, ca. 2 km N of the intersection of Westside and Calpine Roads, ca. 1 km east of Westside Rd. 1493 Comment
  UCD84213  Polygonum aviculare subsp. depressum Ayzik Solomeshch 2009-6-8 s. n. Sierra Sierra Valley, Roen Ranch, along Westside Rd, ca. 2 km N of the intersection of Westside and Calpine Roads, ca. 1 km east of Westside Rd. 1493 Comment
  UCD90018  Polygonum aviculare subsp. depressum Ellen Dean and Margaret Starbuck; K. Mawdsley, L. Huiet, P. McIntyre, C. Loughran 2010-8-2 6809 Alpine Grover Hot Springs State Park, W of town of Markleeville. West side of park, N of Hot Springs Creek, just N of bridge over creek along trail leading N from Hot Springs. 1789 Comment
  UCD99948  Polygonum aviculare subsp. depressum L. Angst 1917-4-27 26 Alameda Alameda. Comment
  UCD99967  Polygonum aviculare subsp. depressum Frederica Bowcutt 1988-7-19 1119 Mendocino about 10 miles due W of Leggett and 60 miles N of Fort Bragg. Mouth of Usal Creek. 0 Comment
  UCR249099  Polygonum aviculare subsp. depressum Elizabeth Neese, Elizabeth Painter 1994-6-24 HL 767 Monterey South Coast Range, Fort Hunter Liggett Cantonment, around actively used buildings and on nearby hillside, c. 0.1-0.2 km northwest of Infantry Road, c. 1.6 air km due east of San Antonio River, c. 2.5 air km west of Old Man Canyon 340 Comment
  UCR254254  Polygonum aviculare subsp. depressum Jon P. Rebman, Victoria Marshall, Jerry Greene, D. Fosket, J. Roberts 2013-5-29 26786 San Diego Peninsular Range, 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. Square: J16 620 Comment
  UCR264844  Polygonum aviculare subsp. depressum Jon P. Rebman, Warren Schmidtmann, G. Kenney 2015-4-8 29779 San Diego Camp Pendleton; northwest portion of Base, Bravo 2 Training Area; just north of the junction of San Mateo Dr & north Range Road and north of San Mateo Creek. Atlas Square: C2 65 Comment
  UCSB56870  Polygonum aviculare subsp. depressum Pritchett, David 1987-8-5 Santa Barbara Roadside, N of stream channel on Tompkins property, S of Hwy 6 175 Comment
  UCSB63435  Polygonum aviculare subsp. depressum White, Scott 1994-8-16 San Bernardino San Bernardino Mountains: between Highway 18 and the southwest shore of Big Bear Lake between Kidd Cove and Fisher Cove; Big Bear Quad, T2N, R1W, sec SE/4 Comment
  UCSB65228  Polygonum aviculare subsp. depressum Magney, David; Wellonen, Cher 2001-4-3 Santa Barbara Outer South Coast Ranges; Orcutt Quad., T9N, R35W, Punta De La Laguna, San Bernardino BM; between Solomon & Black Roads (~280-ac site); N of SRI, S of Santa Maria Airport, W of Orcutt; Plot #2 ~1,230 ft. NW of Solomon Rd. bridge 374 Comment
  YM-YOSE225084  Polygonum aviculare subsp. depressum Sierra Smith 2009-7-1 226 Mariposa Yosemite valley, Northside Drive, East side of Cooks Meadow. North side of the road 1212 Comment
  YM-YOSE225085  Polygonum aviculare subsp. depressum Sierra Smith 2009-7-1 226 Mariposa Yosemite valley, Northside Drive, East side of Cooks Meadow. North side of the road 1212 Comment
  CAS-BOT-BC414176  Polygonum aviculare subsp. depressum Cherie L. Wetzel 1969-10-12 1070 Alameda Niles Canyon and Vicinity. On Williams Ranch Comment
  CAS-BOT-BC414177  Polygonum aviculare subsp. depressum R. E. Frenkel 1963-9-8 278 Contra Costa On Walnut Blvd., Walnut Creek Comment
  CAS-BOT-BC414179  Polygonum aviculare subsp. depressum Henry M. Pollard 1951-8-2 s.n. Fresno Huntington Lake and Vicinity. Big Creek 1524 Comment
  CAS-BOT-BC414180  Polygonum aviculare subsp. depressum Geo. B. Grant 1905-11-1 s.n. Los Angeles Pasadena Comment
  CAS-BOT-BC414181  Polygonum aviculare subsp. depressum Peter H. Raven; Henry J. Thompson 1959-9-27 14514 Los Angeles Santa Monica Mountains (Lat. N. 34 deg. ; Long. 118 deg. to 119 deg. W.). Sepulveda Canyon 243 Comment
  CAS-BOT-BC414182  Polygonum aviculare subsp. depressum Clare R. Wheeler 1982-1-15 2876 Mendocino Ft. Bragg. On Pine Street 24 Comment
  CAS-BOT-BC414183  Polygonum aviculare subsp. depressum Gordon H. True 1969-10-14 5140 Nevada Grass Valley-Auburn Hwy. ca. 1/2 mi. No. of Bear River bridge 457 Comment
  CAS-BOT-BC414185  Polygonum aviculare subsp. depressum Peter H. Raven 1961-8-27 16607 Stanislaus Near Modesto Reservoir Comment
  CAS-BOT-BC414186  Polygonum aviculare subsp. depressum R. E. Frenkel 1964-9-30 912 Tehama On California Highway 36, 4.3 miles west of Mineral 1356 Comment
  CAS-BOT-BC414187  Polygonum aviculare subsp. depressum John Thomas Howell 1960-8-20 36268 Tehama Near Lassen Volcanic National Park. Morgan 1463 Comment
  CAS-BOT-BC414188  Polygonum aviculare subsp. depressum P. A. Munz 1951-7-19 16699 Trinity 1 mi. n.w. of Stuart Gap, north base of North Yolla Bolly Mts. 1402 Comment
  CAS-BOT-BC414189  Polygonum aviculare subsp. depressum Ira L. Wiggins 1973-9-29 22062 Tuolumne Beside road from Twain Harte to Tuolumne, 3.1 mi S of Highway 108 toward Tuolumne 914 Comment
  CAS-BOT-BC414190  Polygonum aviculare subsp. depressum John Thomas Howell 1961-9-22 36743 Butte Bank of Feather River, Oroville 53 Comment
  CAS-BOT-BC414191  Polygonum aviculare subsp. depressum Lowell Ahart 1976-9-21 s.n. Butte Along the edge of the road 1/8 mile east of Golden Trout Crossing, a bridge across South Fork Feather Riv; about 3 miles west of Sly Creek Reservoir Comment
  CAS-BOT-BC414192  Polygonum aviculare subsp. depressum Lowell Ahart 1987-9-24 5893 Butte Along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap 271 Comment
  CAS-BOT-BC414193  Polygonum aviculare subsp. depressum Lowell Ahart 1986-11-9 5453 Butte About 1/10 mile south of the clay burrow for Oroville Dam, 1/4 mile east of Larkin Road, about 6 miles south-west of Oroville 36 Comment
  CAS-BOT-BC414194  Polygonum aviculare subsp. depressum Lowell Ahart 1989-9-21 6393 Butte South of French Creek, about 1 mile west of the Sly Creek Reservoir 1158 Comment
  CAS-BOT-BC414195  Polygonum aviculare subsp. depressum A. A. Heller 1919-8-9 13349 Butte At Chico Comment
  CAS-BOT-BC414196  Polygonum aviculare subsp. depressum A. A. Heller 1919-8-9 13349 Butte At Chico Comment
  CAS-BOT-BC414197  Polygonum aviculare subsp. depressum Paul R. Hitchborn 1929-6-8 s.n. Lake Lakeport Comment
  CAS-BOT-BC414198  Polygonum aviculare subsp. depressum J. W. Blankinship 1928-7-12 s.n. Lake Clear Lake. Timothy ranch Comment
  CAS-BOT-BC414199  Polygonum aviculare subsp. depressum J. W. Blankinship 1928-9-17 s.n. Lake Lakeport Comment
  CAS-BOT-BC414200  Polygonum aviculare subsp. depressum John Thomas Howell 1939-7-2 14813 Marin Border of Almonte salt marsh Comment
  CAS-BOT-BC414201  Polygonum aviculare subsp. depressum Javier Penalosa 1961-8-26 2177 Marin Tiburon Peninsula. Tiburon Blvd. 1/2 mi. from U.S. 101 Comment
  CAS-BOT-BC414202  Polygonum aviculare subsp. depressum Javier Penalosa 1961-7-8 1931 Marin Tiburon Peninsula. In Tiburon Comment
  CAS-BOT-BC414203  Polygonum aviculare subsp. depressum Saichi Kawahara 1969-9-28 1733 Marin Near office, San Quentin dump Comment
  CAS-BOT-BC414204  Polygonum aviculare subsp. depressum Lewis S. Rose 1953-10-3 53077 Mariposa Yosemite National Park. Old Village, Yosemite Valley 1219 Comment
  CAS-BOT-BC414206  Polygonum aviculare subsp. depressum Lewis S. Rose 1960-9-23 60098 Mariposa Merced River Canyon 1 mi. w. of Indian Flat 457 Comment
  CAS-BOT-BC414207  Polygonum aviculare subsp. depressum R. E. Frenkel 1964-8-29 794 Mariposa In treaded road by picnic area at the east end of Tenya [Tenaya] Lake by a beach 2499 Comment
  CAS-BOT-BC414208  Polygonum aviculare subsp. depressum Gladys L. Smith 1981-9-16 7919 Mendocino At side of Valley Road. Ca. 1.6 km E of Willits 457 Comment
  CAS-BOT-BC414209  Polygonum aviculare subsp. depressum Clare R. Wheeler 1979-8-29 1249 Mendocino Hwy. 128 between Navarro and Philo at Clark Road 121 Comment
  CAS-BOT-BC414210  Polygonum aviculare subsp. depressum Clare R. Wheeler 1979-9-19 1282 Mendocino Jackson State Forest. Big River. Ca. 5 mi. E of Mendocino City on road 700 below Mendocino Woodlands Group Camp 53 Comment
  CAS-BOT-BC414211  Polygonum aviculare subsp. depressum Beatrice F. Howitt 1955-7-24 728 Monterey Monterey Peninsula. Along the roadside of Carmel - Pacific Grove Highway near Grove Highlands Comment
  CAS-BOT-BC414218  Polygonum aviculare subsp. depressum John Thomas Howell 1960-7-19 35614 Plumas Lassen Volcanic National Park. Near buildings, Drakesbad 1828 Comment
  CAS-BOT-BC414219  Polygonum aviculare subsp. depressum John Thomas Howell 1960-8-18 36038 Tehama Near Lassen Volcanic National Park. Bluff Falls 1981 Comment
  CAS-BOT-BC414220  Polygonum aviculare subsp. depressum John Thomas Howell 1961-9-22 36808 Plumas Greenville 1088 Comment
  CAS-BOT-BC414221  Polygonum aviculare subsp. depressum John Thomas Howell 1959-9-22 34863 Plumas Drakesbad 1737 Comment
  CAS-BOT-BC414222  Polygonum aviculare subsp. depressum Walter Knight; Irja Knight 1966-9-12 1742 Plumas Butterfly Botanical Area and Vicinity. Mouth of Butterfly Creek 883 Comment
  CAS-BOT-BC414223  Polygonum aviculare subsp. depressum M. S. Taylor 1982-9-13 5135 Plumas Ramelli Ranch, under Calpine Rd (109) bridge over Feather River, ca. 1 mi w of Beckwourth 1487 Comment
  CAS-BOT-BC414224  Polygonum aviculare subsp. depressum Peter H. Raven 1954-1-4 6370 A San Francisco McAllister St. near Parker St., San Francisco Comment
  CAS-BOT-BC414225  Polygonum aviculare subsp. depressum Peter H. Raven 1954-9-11 8149 San Francisco Golden Gate Park near 14th Ave. at Fulton St., San Francisco Comment
  CAS-BOT-BC414226  Polygonum aviculare subsp. depressum John Thomas Howell 1957-6-11 32609 San Francisco San Francisco. East side of Lone Mt. Comment
  CAS-BOT-BC414227  Polygonum aviculare subsp. depressum J. W. Stacey 1938-7-20 s.n. San Francisco Near De Young Museum tunnel, Golden Gate Park Comment
  CAS-BOT-BC414228  Polygonum aviculare subsp. depressum John Thomas Howell 1964-6-29 40812 San Luis Obispo Cambria Comment
  CAS-BOT-BC414229  Polygonum aviculare subsp. depressum Ernest C. Twisselmann 1971-8-12 18068 San Luis Obispo Templeton 274 Comment
  CAS-BOT-BC414230  Polygonum aviculare subsp. depressum Ernest C. Twisselmann 1971-8-12 18068 San Luis Obispo Templeton 274 Comment
  CAS-BOT-BC414231  Polygonum aviculare subsp. depressum Clare B. Hardham 1956-11-12 1521 San Luis Obispo Santa Lucia Mountains. Atascadero Lake Comment
  CAS-BOT-BC414232  Polygonum aviculare subsp. depressum Clare B. Hardham 1956-11-12 1522 San Luis Obispo Santa Lucia Mountains. Atascadero Lake Comment
  CAS-BOT-BC414233  Polygonum aviculare subsp. depressum Clare B. Hardham 1956-10-1 1719 San Luis Obispo Santa Lucia Mountains. Paradise Valley - Atascadero Comment
  CAS-BOT-BC414234  Polygonum aviculare subsp. depressum Elizabeth McClintock 1965-6-13 s.n. San Mateo San Bruno Mountain. Colma Canyon Comment
  CAS-BOT-BC414235  Polygonum aviculare subsp. depressum J. H. Thomas 1963-7-19 10180 B San Mateo Ano Nuevo Point Comment
  CAS-BOT-BC414236  Polygonum aviculare subsp. depressum Ira L. Wiggins 1980-8-29 22251 San Mateo Sandy bed of San Francisquito Creek, 100--200 m upstream from Pope Street Bridge, Menlo Park Comment
  CAS-BOT-BC414237  Polygonum aviculare subsp. depressum Henry M. Pollard 1955-10-17 s.n. Santa Barbara De La Vina and Canon Perdido Strs., Santa Barbara Comment
  CAS-BOT-BC414238  Polygonum aviculare subsp. depressum Henry M. Pollard 1961-9-30 s.n. Santa Barbara Modoc Road near Hope Ranch, Santa Barbara Comment
  CAS-BOT-BC414239  Polygonum aviculare subsp. depressum Henry M. Pollard 1958-7-20 s.n. Santa Barbara So. Pac. (Southern Pacific) R. R. near Station. Santa Barbara Comment
  CAS-BOT-BC414240  Polygonum aviculare subsp. depressum Henry M. Pollard 1957-8-23 s.n. Santa Barbara Figueroa & State Sts., Santa Barbara Comment
  CAS-BOT-BC414262  Polygonum aviculare subsp. depressum Thomas R. Mertens 1963-9-19 3 Santa Clara Field across from Law School, Stanford Campus Comment
  CAS-BOT-BC414265  Polygonum aviculare subsp. depressum Josephine D. Randall 1907-7-19 285 Santa Clara Santa Cruz Peninsula. Stanford University Comment
  CAS-BOT-BC414266  Polygonum aviculare subsp. depressum T. R. Mertens 1963-9-19 1 Santa Clara Near Post Office, Stanford Campus Comment
  CAS-BOT-BC414267  Polygonum aviculare subsp. depressum T. R. Mertens 1963-9-28 4 Santa Clara Corner of Carmel St. and State Highway 9 Comment
  CAS-BOT-BC414268  Polygonum aviculare subsp. depressum T. R. Mertens 1963-9-19 2 Santa Clara East of Memorial Auditorium Comment
  CAS-BOT-BC414269  Polygonum aviculare subsp. depressum Ira L. Wiggins 1972-8-30 21937 Santa Clara Edge of driveway in front of Chemistry Building, Stanford University campus Comment
  CAS-BOT-BC414270  Polygonum aviculare subsp. depressum Ira L. Wiggins 1972-8-30 21923 Santa Clara Edge of roadway, corner of Campus Drive and Lomita Drives, Stanford Universitey campus Comment
  CAS-BOT-BC414271  Polygonum aviculare subsp. depressum J. H. Thomas 1949-5-18 536 Santa Clara West of Natural History Museum, Stanford University Campus Comment
  CAS-BOT-BC414274  Polygonum aviculare subsp. depressum W. H. Rich 1912-5-1 s.n. Santa Cruz Santa Cruz Peninsula. Swanton Comment
  CAS-BOT-BC414275  Polygonum aviculare subsp. depressum Alice Eastwood 1912-6-29 1019 Shasta Goose Valley Comment
  CAS-BOT-BC414276  Polygonum aviculare subsp. depressum R. E. Frenkel 1963-7-15 246 Siskiyou On west side of Everitt Memorial Highway, 0.4 mile north of McCloud River RR crossing, near Mount Shasta 1176 Comment
  CAS-BOT-BC414277  Polygonum aviculare subsp. depressum R. E. Frenkel 1964-10-2 898 Siskiyou On north side of Everitt Memorial Highway near Mount Shasta 1676 Comment
  CAS-BOT-BC414278  Polygonum aviculare subsp. depressum A. A. Heller 1915-8-24 12207 Siskiyou Metcalf's ranch, northeast base of Mt. Eddy 1188 Comment
  CAS-BOT-BC414279  Polygonum aviculare subsp. depressum A. A. Heller 1915-8-24 12207 Siskiyou Metcalf's ranch, northeast base of Mt. Eddy 1188 Comment
  CAS-BOT-BC414280  Polygonum aviculare subsp. depressum Peter Rubtzoff 1961-8-22 4681 Sonoma Fife Creek Marsh Comment
  CAS-BOT-BC414281  Polygonum aviculare subsp. depressum G. DeNevers 1981-7-1 1737 Sonoma Pepperwood Ranch. In Pippindale Garden Comment
  CAS-BOT-BC414282  Polygonum aviculare subsp. depressum John Thomas Howell; Catherine Best; Wilma Follette; Gordon True; Mary P. Wells 1981-5-14 53939 Sonoma Fairfield Osborn Preserve of the Nature Conservancy, 4.5 miles northeast of Penngrove on the west slope of Sonoma Mountain 457 Comment
  CAS-BOT-BC414283  Polygonum aviculare subsp. depressum John Thomas Howell; Gordon H. True 1969-9-29 46303 Tulare Dry Lake about 5 miles south of Big Meadow on Cherry Hill Road. Kern Plateau 2316 Comment
  CAS-BOT-BC414284  Polygonum aviculare subsp. depressum Ernest C. Twisselmann 1962-9-18 7770 Tulare Marshall Meadow, southern Tulare County 1996 Comment
  CAS-BOT-BC414285  Polygonum aviculare subsp. depressum Ernest C. Twisselmann 1962-9-18 7770 Tulare Marshall Meadow, southern Tulare County 1996 Comment
  CAS-BOT-BC414286  Polygonum aviculare subsp. depressum Ernest C. Twisselmann; Jack Zaninovich 1969-8-29 15977 Tulare Sierra Nevada, Kern Plateau. South Dry Lake 2377 Comment
  CAS-BOT-BC414287  Polygonum aviculare subsp. depressum Ralph N. Philbrick; Michael R. Benedict 1969-6-12 B 69 -214 Ventura California Islands. Just south of Jackson Highway, between artificial pond and west end of runway. San Nicolas Island Comment
  CAS-BOT-BC414288  Polygonum aviculare subsp. depressum H. M. Pollard 1969-10-28 s.n. Ventura Surface of Ventura River flood-plain north of and near Rancho Arnaz, Oak View Comment
  CAS-BOT-BC414289  Polygonum aviculare subsp. depressum Henry M. Pollard 1966-8-26 s.n. Ventura Ventura Avenue near Nitroshell Comment
  CAS-BOT-BC414290  Polygonum aviculare subsp. depressum Henry M. Pollard 1962-10-19 s.n. Ventura Ventura River Basin. Front St. near Oak St., Ventura Comment
  CAS-BOT-BC414291  Polygonum aviculare subsp. depressum Henry M. Pollard 1969-5-22 s.n. Ventura Ventura Avenue, Foster Park Comment
  CAS-BOT-BC414292  Polygonum aviculare subsp. depressum Henry M. Pollard 1970-7-20 s.n. Ventura Main Street near Olive Street crossing, Ventura Comment
  CAS-BOT-BC414293  Polygonum aviculare subsp. depressum Henry M. Pollard 1966-10-4 s.n. Ventura Dooryard on Santa Ana Blvd. near Valley Rd., Oak View Comment
  CAS-BOT-BC414294  Polygonum aviculare subsp. depressum Clarence R. Quick 1970-5-31 70 -17 Yolo Merritt Island near Clarksburg Comment
  CAS-BOT-BC414295  Polygonum aviculare subsp. depressum Clarence R. Quick 1971-10-25 71 -68 Yolo Pylman-Quick garden, Merritt Island, near Clarksburg Comment
  CAS-BOT-BC414296  Polygonum aviculare subsp. depressum Clarence R. Quick 1968-8-25 68 -21 Yolo Garden, Merritt Island, near junction of county roads #140 & 142, 3.5 miles south of Clarksburg Comment
  CDA35667  Polygonum aviculare subsp. depressum Michael O Brien 2011-7-11 Los Angeles White Oak Farm Unit of Malibu Creek State Park; along Las Virgenes Road. 0 Comment
  CDA37867  Polygonum aviculare subsp. depressum J. L. Johnson 1978-7-25 s.n. Santa Barbara Santa Rosa Island. 0 Comment
  HSC86181  Polygonum aviculare subsp. depressum Gladys L. Smith 1981-9-16 7919 Mendocino Side of Valley Rd. 1.6 km. E of Willits 457 Comment
  HSC86182  Polygonum aviculare subsp. depressum Clare R. Wheeler 1979-8-29 1249 Mendocino Hwy. 128, between Navarro and Philo at Clark Rd. 122 Comment
  HSC94910  Polygonum aviculare subsp. depressum Helen Constantine-Shull 1996-7-20 936 Mono Minaret Meadow 2731 Comment
  JEPS81636  Polygonum aviculare subsp. depressum J. C. Hickman 1981-7-21 1003 San Mateo Ano Nuevo Reserve; near center Comment
  JEPS81637  Polygonum aviculare subsp. depressum J. C. Hickman 1981-7-21 1003 San Mateo Ano Nuevo Reserve; near center Comment
  JROH3262  Polygonum aviculare subsp. depressum John Hunter Thomas 1980-11-27 20187 San Mateo Jasper Ridge Biological Preserve, Stanford University. Delta. Comment
  JROH3263  Polygonum aviculare subsp. depressum John Hunter Thomas 1981-10-25 20765 San Mateo Jasper Ridge Biological Preserve, Stanford University. Delta. Comment
  JROH3267  Polygonum aviculare subsp. depressum John Hunter Thomas 1992-5-26 25356 San Mateo Jasper Ridge Biological Preserve, Stanford University. Near low-flow crossing. Comment
  LA201286  Polygonum aviculare subsp. depressum Arthur C. Gibson; 2001-6-9 4443 Ventura Santa Monica Mountains, N-fork Conejo Creek, Wildwood Regional Park, Thousand Oaks, picnic area beside creek at head of Eagle Point Trail Comment
  LA201675  Polygonum aviculare subsp. depressum Arthur C. Gibson; 2001-6-4 4366 Ventura Santa Monica Mountains, N-fork Conejo Creek, Wildwood Regional Park, Thousand Oaks, at intersection of Teepee Road and Wildwood Canyon Trail above Paradise Falls Comment
  OBI33021  Polygonum aviculare subsp. depressum David J. Keil, Melissa Luckow, Dirk Walters, Malcolm McLeod, Craig Cunningham, et al 1983-6-12 17147 San Luis Obispo Vicinity of Arroyo de los Chinos and Arroyo de la Cruz N of San Simeon. Along rd E from hwy 1 along Arroyo de la Cruz Valley Comment
  OBI36813  Polygonum aviculare subsp. depressum Eric Wise 1983-10-16 1840 San Luis Obispo Grant Lake. Bordering James Grant's property on Choice Valley rd about 1 mi S of Choice valley school Comment
  OBI37074  Polygonum aviculare subsp. depressum M. J. Erwin 1983-11-11 20 San Mateo Daggett residence, 100 yds W of Old Canada Rd, within proeprty limits of Filoli Center, Canada Rd Comment
  OBI41067  Polygonum aviculare subsp. depressum H. M. Pollard 1972-11-29 s.n. Santa Barbara Crack between sidewalk and bldgs, Ortega and State Sts, Santa Barbara Comment
  OBI4912  Polygonum aviculare subsp. depressum V. Stechman 1965-8-18 s.n. Unknown Near corrals Comment
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Aug 20 2016
  OBI53848  Polygonum aviculare subsp. depressum Arthur W. Hazebrook 1993-5-23 210 San Luis Obispo Nipomo Dunes Complex, Riparian corridor along N bae of Big Coreopsis Hill Comment
  OBI6578  Polygonum aviculare subsp. depressum Robert F. Hoover 1964-10-3 9312 San Luis Obispo S of mouth of Islay Crk Comment
  OBI65863  Polygonum aviculare subsp. depressum D. R. Miller 1994-7-13 794 .503 San Luis Obispo Pine Mt Region. From the driveway edge, Dr. Chappelkas property on ridge rd, on upper Pico crk drainage 900 Comment
  OBI70638  Polygonum aviculare subsp. depressum Louis C. Wheeler 1973-8-23 s.n. Modoc Alturas Comment
  OBI78086  Polygonum aviculare subsp. depressum Unknown 1995-7-2 HL 1986 Monterey Fort Hunter Liggett (Ammunition Supply Point buffer area), 3rd pool S of rd to Ammunition Supply Point from Jolon rd, N of dirt rd inside installation fence paralleling Jolon Rd, ca 0.5 km NE of Jolon rd, ca. 2.5 air km due E of Jolon Crk, ca air km due N of San Antonio River 280 Comment
  PGM1037  Polygonum aviculare subsp. depressum Helen Lind 1972-10-2 Monterey Santa Lucia Mountains, Carmel Valley, Carmel Valley Village League Ball Park Comment
  PGM3614  Polygonum aviculare subsp. depressum Vern Yadon 1982-6-6 Monterey Northern Monterey County, Ft Ord Reservation Rd, W of Fritche Field Comment
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Aug 11 2008
  PGM6593  Polygonum aviculare subsp. depressum Beatrice F Howitt 1955-7-24 0728 Monterey Monterey Peninsula, Pacific Grove, Along Carmel- Pacific Grove Highway Comment
  RSA0089335  Polygonum aviculare subsp. depressum Steven A. Junak, Keri Kirkland 1992-5-7 SR- 483 Santa Barbara Santa Rosa Island. N side of mouth of Water Canyon, E of Beecher Bay airstrip, end of airstrip. Comment
  RSA0092693  Polygonum aviculare subsp. depressum Steven A. Junak, Keri Kirkland 1997-6-17 EA- 156 Ventura East Anacapa Island. Along trail between NPS Ranger's residence & water tank building. 61 Comment
  RSA0114837  Polygonum aviculare subsp. depressum Steven A. Junak 1998-7-9 EA- 166 Ventura East Anacapa Island. Terrace, at SW end of NPS campground (in largest campsite area). 61 Comment
  RSA0115240  Polygonum aviculare subsp. depressum Steven A. Junak 1988-8-19 EA- 92 Ventura East Anacapa Island. On E side of NPS Visitors Center building. 60 Comment
  RSA0115241  Polygonum aviculare subsp. depressum Steven A. Junak 1991-10-22 EA- 95 Ventura East Anacapa Island. Along N and W sides of NPS Visitors Center building. 60 Comment
  RSA19312  Polygonum aviculare subsp. depressum L. S. Rose 1937-8-28 37643 San Francisco Hard roadside, alt 200 ft, Presidio. 61 Comment
  RSA567528  Polygonum aviculare subsp. depressum Tim S. Ross, S. D. Boyd, Orlando Mistretta, Peter Fritsch, Alex Quici 1990-6-27 3926 Los Angeles Liebre Mtn: near center of the long summit, in the vicinity of the old Radio Tower site; nr ctr NE 1/4 sect 10 1720 Comment
  RSA606031  Polygonum aviculare subsp. depressum Louis C. Wheeler 1968-11-3 s.n. Kern Kerrville. Comment
  RSA608025  Polygonum aviculare subsp. depressum Louis C. Wheeler 1973-6-8 s.n. Los Angeles Los Angeles: SE of Alameda St. and San Diego Fwy, between Sepulveda and 233rd St. [L. A. Harbor Dept., Classification Yard, E of Domiguez Flood Control Channel.]. Comment
  RSA611071  Polygonum aviculare subsp. depressum Louis C. Wheeler 1970-6-9 s.n. Los Angeles San Pedro: 17th Street at Gaffey Street. Comment
  RSA626964  Polygonum aviculare subsp. depressum Mary DeDecker 1996-10-4 6566 Inyo Sierra Nevada: Owens Valley drainage; east side; Rock Creek Lake 2951 Comment
  RSA798473  Polygonum aviculare subsp. depressum E. Neese, E. Painter 1994-6-24 HL- 767 Monterey Fort Hunter Liggett (Cantonment), around actively used buildings and on nearby hillside, ca. 0.1-0.2 km northwest of Infantry Road, ca. 1.6 air km due east of San Antonio River, ca. 2.5 air km west of Old Man Canyon. 340 Comment
  SD121735  Polygonum aviculare subsp. depressum H. M. Pollard 1972-11-29 Santa Barbara Crack between sidewalk and buildings, Ortega and State Streets, Santa Barbara Comment
  SD181378  Polygonum aviculare subsp. depressum Louis C. Wheeler 1973-6-14 Los Angeles California State University, Long Beach Comment
  SD181379  Polygonum aviculare subsp. depressum Louis C. Wheeler 1973-6-15 Los Angeles Los Angeles; Between San Diego (405) Fwy and Sepulveda Blvd., just east of Alameda St. Comment
  SD181380  Polygonum aviculare subsp. depressum Louis C. Wheeler 1973-6-8 Los Angeles Los Angeles, SE of Alameda St. & San Diego (405) Fwy, between Sepulveda Blvd. & 233rd St, L.A. Harbor Dept., Classification Yard, E of Dominguez Flood Control Channel Comment
  SD230268  Polygonum aviculare subsp. depressum Louis C. Wheeler 1973-6-8 Los Angeles Los Angeles: Southeast of Alameda St. and San Diego (405) Fwy, between Sepulveda Blvd. and 233rd St. [L.A. Harbor Dept., Classification Yard, East of Dominguez Flood Control Channel.] Comment
  SD230269  Polygonum aviculare subsp. depressum Louis C. Wheeler 1973-6-8 Los Angeles Los Angeles: Southeast of Alameda St. and San Diego (405) Fwy, between Sepulveda Blvd. and 233rd St. [L.A. Harbor Dept., Classification Yard, East of Dominguez Flood Control Channel.] Comment
  SD52850  Polygonum aviculare subsp. depressum Peter H. Raven 1962-7-11 18016 Los Angeles docks area, Wildon Cove, San Clemente Island 9 Comment
  SD71020  Polygonum aviculare subsp. depressum Peter H. Raven 1954-1-4 6370 San Francisco McAllister St. near Parker St., San Francisco Comment
  SEINET11946937  Polygonum aviculare subsp. depressum S. A. Thompson, Rawlins, J. E. 1988-8-25 5253 San Luis Obispo 6 mi N of San Simeon on CA 1, Arroyo de la Cruz 10 Comment
  SJSU13112  Polygonum aviculare subsp. depressum C. W. Sharsmith 1944-7-10 4862 Mariposa Government Center, Yosemite Valley, Yosemite National Park 1219 Comment
  UC1784908  Polygonum aviculare subsp. depressum Barbara Ertter with Richard Rabeler, Tony Morosco 1997-6-10 15671 Contra Costa Martinez Comment
  UC1952005  Polygonum aviculare subsp. depressum Steven A. Junak 1987-10-9 SC- 1189 Santa Barbara Santa Cruz Island. Prisoners Harbor, just W of Pier. Comment
  UCD100004  Polygonum aviculare subsp. depressum D. C. Hagar 1957-7-30 29 Trinity 5 miles southeast of Salyer. Comment
  UCD100008  Polygonum aviculare subsp. depressum Morris Halperin 1938-6-27 K 1318 Alameda Greenhouse. Comment
  UCD100055  Polygonum aviculare subsp. depressum Cynthia Hodges 1982-4-7 6 Yolo 0.5 mi e. Winters, immediately north of Highway 128. 6 Comment
  UCD100060  Polygonum aviculare subsp. depressum John Thomas Howell 1952-10-28 28904 Tulare Eleven Range View Point, Sequoia Park. 1584 Comment
  UCD100062  Polygonum aviculare subsp. depressum John Thomas Howell 1958-8-10 34266 Madera Sierra Nevada, Millow Meadow. 2103 Comment
  UCD100076  Polygonum aviculare subsp. depressum John Thomas Howell 1962-6-2 37406 Merced Merced. Comment
  UCD100086  Polygonum aviculare subsp. depressum G. F. Hrusa 1992-8-26 9557 San Joaquin Caswell Memorial State Park. Comment
  UCD100091  Polygonum aviculare subsp. depressum Javier Penalosa; J. T. Howell 1961-7-8 1931 Marin Tiburon. Comment
  UCD100096  Polygonum aviculare subsp. depressum R. N. Raynor 1939-1-9 s.n. Yolo Botany greenhouse, University Farm. Comment
  UCD100101  Polygonum aviculare subsp. depressum Ronald G. Snyder 1983-1-13 s.n. Merced Ca. 7 miles east of Turlock in the Lower Merced foothills. Comment
  UCD100141  Polygonum aviculare subsp. depressum Ernest C. Twisselmann 1960-10-12 6016 San Luis Obispo San Luis Obispo County: Summit of Palo Prieta Canyon. 655 Comment
  UCD100150  Polygonum aviculare subsp. depressum Ernest C. Twisselmann 1962-9-18 7762 Tulare Southern part of county, Tyler Meadow, Sierra Nevada. 1965 Comment
  UCD100154  Polygonum aviculare subsp. depressum Ernest C. Twisselmann 1962-9-18 7770 Tulare Southern part of county, Marshall Meadow, Sierra Nevada. 1996 Comment
  UCD100160  Polygonum aviculare subsp. depressum J. Warren 1952-5-25 s.n. Los Angeles Hershey Hall, UCLA. 121 Comment
  UCD100167  Polygonum aviculare subsp. depressum Kenneth A. Wilson 1961-2-21 873 Los Angeles Northridge. San Fernando Valley State College campus. Comment
  UCD148369  Polygonum aviculare subsp. depressum Peter Rubtzoff 1955-8-7 2034 Sonoma Guerneville Marsh. Comment
  UCD164344  Polygonum aviculare subsp. depressum Peter Rubtzoff 1977-4-16 8953 San Mateo San Bruno Mountains. 'Saddle' area on north side of Guadalupe Canyon Parkway, west of Radio Road junction, East Fork Colma Creek Canyon. Comment
  UCD41044  Polygonum aviculare subsp. depressum Carol W. Witham 2003-8-8 975 Yolo DFG Tule Ranch vernal pools. Approximately 8 miles southeast of Davis. Southeast of the junctions of County Roads 38 and 105. 4 Comment
  UCD62054  Polygonum aviculare subsp. depressum J. Buck 2000-6-1 29 Sacramento SACRAMENTO COUNTY: Cosumnes River Preserve: in the lower Cosumnes River watershed, south of Twin Cities Road and east of Franklin Blvd. Comment
  UCD62146  Polygonum aviculare subsp. depressum J. Buck 2000-5-1 121 Sacramento SACRAMENTO COUNTY: Cosumnes River Preserve: Valensin Ranch, located east of Highway 99 and south of Dillard Road. Comment
  UCD67906  Polygonum aviculare subsp. depressum E. Dean 1996-10-13 361 Solano Peytonia Slough Marsh, South of Suisun City. Comment
  UCD99940  Polygonum aviculare subsp. depressum Collector unknown Date unknown s.n. Unknown County and location unknown. Comment
  UCD99942  Polygonum aviculare subsp. depressum Collector unknown Date unknown s.n. Unknown County and location unknown. Comment
  UCD99945  Polygonum aviculare subsp. depressum Perry S. Allen 1969-5-27 366 Stanislaus Roadside between Basso Bridge and Grange Company Ranch #10; 2 1/2 miles west of La Grange. Comment
  UCD99952  Polygonum aviculare subsp. depressum R. C. Bacigalupi; S. Galen Smith 1957-6-28 5984 Modoc Along Highway 299, 4.2 miles west of junction with Highway 395 at Alturas. Comment
  UCD99955  Polygonum aviculare subsp. depressum Rimo Bacigalupi; L. R. Heckard, C. L. Custer 1965-10-4 9130 Yolo Along north-south lateral (rd.) 0.9 mile north of Hebron siding (Sacramento Northern Railway). 1.9 miles east of Woodland flanking waste water disposal areas on both sides of road. 10 Comment
  UCD99957  Polygonum aviculare subsp. depressum F. H. Bolster 1912-4-1 s.n. Yolo Davis. Comment
  UCD99962  Polygonum aviculare subsp. depressum Frederica Bowcutt 1986-5-19 738 Mendocino Mouth of Usal Creek. Approx. 12 air miles SE of Four Corners. Immed. S of Hotel Gulch. 152 Comment
  UCD99969  Polygonum aviculare subsp. depressum Frederica Bowcutt 1993-6-25 1596 Sacramento Delta Meadows River Park. About 25 air miles S of Sacramento, 10 air miles W of Galt, and 1 air mile NE of Walnut Grove. Immed. E of Locke, in the Sacramento River Delta, N of the Delta Cross Channel. Along levee road parallel to side slough of Snodgrass Slough. Old Southern Pacific railroad right-of-way between boat put in, N to half way to end of levee road. 1 Comment
  UCD99974  Polygonum aviculare subsp. depressum Frederica Bowcutt 1996-5-18 2120 Sonoma Sugarloaf Ridge State Park. About 50 air miles N of San Francisco, 10 air miles E of Santa Rosa, 2.5 air miles NE of Kenwood, and 18 air miles NW of Napa. Adobe Canyon about 1/2 air mile NNW of Bald Mtn. 396 Comment
  UCD99979  Polygonum aviculare subsp. depressum Frederica Bowcutt; Fred Hrusa and Sally Wagner 1992-7-18 9203 Sacramento Delta Meadows River Park. About 25 air miles S of Sacramento, 10 air miles W of Galt, and 1 air mile NE of Walnut Grove. Immediately E of Locke, in Sacramento River Delta, N of the Delta Cross Channel. 3 Comment
  UCD99985  Polygonum aviculare subsp. depressum C. J. W. 1913-4-1 309 Yolo Davis. Comment
  UCD99986  Polygonum aviculare subsp. depressum H. F. Copeland 1923-6-4 s.n. Butte Nelson. Comment
  UCD99993  Polygonum aviculare subsp. depressum H. R. Drever 1945-6-13 s.n. Yolo Davis. Comment
  UCD99997  Polygonum aviculare subsp. depressum P. M. Goodwin 1932-5-3 s.n. Yolo Davis. Comment
  UCSB50375  Polygonum aviculare subsp. depressum Ferren, Wayne 1979-10-12 Santa Barbara W of N end of Apple Road and S of railroad, Carpinteria Salt Marsh. Comment
  UCSB60290  Polygonum aviculare subsp. depressum Olson, Mark 1992-4-27 Santa Barbara W side of Camino Corto, S of El Colegio Rd, Isla Vista 7 Comment
  RSA629695  Polygonum aviculare subsp. microspermum Louis C. Wheeler 1967-7-13 9975 San Bernardino East San Gabriel Mountains: Lytle Creek, Miller Narrows. Comment
  CAS-BOT-BC414298  Polygonum aviculare subsp. neglectum E. A. McGregor 1921-8-21 s.n. Del Norte Requa and Vicinity. Terwah 8 mi. up Klamath R. Comment
  CAS-BOT-BC414302  Polygonum aviculare subsp. neglectum Carl D. Duncan 1920-9-22 s.n. Humboldt Hoopa Valley Comment
  CAS-BOT-BC414321  Polygonum aviculare subsp. neglectum John Thomas Howell; Gordon H. True 1967-8-8 43533 Tulare Along Chimney Creek, Lamont Meadow, Kern Plateau 1676 Comment
  CAS-BOT-BC414330  Polygonum aviculare subsp. neglectum Ernest C. Twisselmann 1959-9-13 5749 Mono Sierra Nevada. Devil's Gate Summit, Highway U.S. 395 2291 Comment
  CAS-BOT-BC414331  Polygonum aviculare subsp. neglectum Ernest C. Twisselmann 1959-9-13 5749 Mono Sierra Nevada. Devil's Gate Summit, Highway U.S. 395 2291 Comment
  CDA23558  Polygonum aviculare subsp. neglectum D. G. Kelch 2007-10-6 7 .632 Contra Costa Carquinez Strait; Fernandez Ranch. Muir Land Trust Property 4.5 km W of Rodeo. Comment
  CHSC110251  Polygonum aviculare subsp. neglectum L. P. Janeway 2012-10-17 11077 Plumas Northern High Sierra Nevada. Plumas National Forest; 500 m east of Little Grass Valley Reservoir high water line and 200 m south of Kenzie Ravine. 1554 Comment
  CHSC36980  Polygonum aviculare subsp. neglectum M. S. Taylor 1982-8-19 5021 Lassen E side of Hwy 395, ca. 4 mi n of its jct with Hwy 70 at Hallelujah Junction. 1493 Comment
  CHSC50680  Polygonum aviculare subsp. neglectum Lowell Ahart 1990-7-1 6532 Butte On the north edge of the dirt road, south-west of the Forbestown Generator, on the south side of the Forbestown Reservoir. 487 Comment
  CHSC66201  Polygonum aviculare subsp. neglectum Vernon H. Oswald; Lowell Ahart 1996-6-3 7698 Tehama Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. Growing on a gravel bar along Paynes Creek at the old bridge site. 103 Comment
  JEPS120553  Polygonum aviculare subsp. neglectum L. P. Janeway 2012-10-17 11077 Plumas Northern High Sierra Nevada. Plumas National Forest; 500 m east of Little Grass Valley Reservoir high water line and 200 m south of Kenzie Ravine. Comment
  JEPS81643  Polygonum aviculare subsp. neglectum M. S. Taylor 1982-8-19 5021 Lassen e side of Hwy 395 ca 4 mi n jct with Hwy 70 at Hallalujah Junction; Beckwourth Pass quad. 1493 Comment
  JEPS88279  Polygonum aviculare subsp. neglectum Vernon H. Oswald and Lowell Ahart 1996-6-3 7698 Tehama BLM parcel along Hwy 36 ne Red Bluff (along creek, at old bridge site); Cascade Range Foothills, Hog Lake Plateau, Paynes Creek 103 Comment
  RSA0011588  Polygonum aviculare subsp. neglectum Orlando Mistretta, Youssef Atallah 2011-8-16 6054 Los Angeles Aliso Canyon; 1.4 miles north of Mill Creek Summit. 1338 Comment
  RSA0013203  Polygonum aviculare subsp. neglectum Orlando Mistretta, Christine Mistretta 2011-7-13 5931 Los Angeles Big Tujunga Cyn. Along Angeles Forest Hwy, 1.0 miles W of junction With Big Tujunga Cyn Road. 793 Comment
  RSA226851  Polygonum aviculare subsp. neglectum Mary DeDecker 1970-7-28 2537 Inyo Sierra Nevada: Parker Ranch, south fork of Oak Creek. 1585 Comment
  RSA579561A  Polygonum aviculare subsp. neglectum Tim S. Ross, S. D. Boyd 1994-9-20 8255 Los Angeles Upper Bouquet Canyon: ca 2225 m WSW of Lincoln Crest (the canyon head), and ca 2825 m E of Bouquet Reservoir, along Bouquet Canyon Road. 980 Comment
  RSA595899  Polygonum aviculare subsp. neglectum Scott D. White 1996-7-22 4326 San Bernardino San Bernardino Mountains. Lake Arrowhead Area: SE of Papoose Lake and north of ''Cedar Glen'' neighborhood. 1570 Comment
  RSA600358  Polygonum aviculare subsp. neglectum Steve Boyd, Lauren Raz 1997-5-28 9880 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
  RSA619729  Polygonum aviculare subsp. neglectum Mary DeDecker 1970-6-20 2518 Inyo Sierra Nevada: Bright ranch, south fork Oak creek, NW of Independence. 1555 Comment
  RSA620072  Polygonum aviculare subsp. neglectum Mary DeDecker 1970-7-28 2537 Inyo Sierra Nevada: Parker Ranch, south fork of Oak Creek. 1585 Comment
  SD209759 Image available Polygonum aviculare subsp. neglectum Jon P. Rebman, J. Schlachter, L. Aerne Hains, & volunteers 2010-8-14 20129 San Diego Along Cooper Cienega Truck Trail: S of the Riverside/San Diego County border and N of Chihuahua Valley Road; on Bureau of Land Management lands in the vicinity of a pond and canyon below 1200 Comment
  SD217074 Image available Polygonum aviculare subsp. neglectum Jon P. Rebman, Warren Schmidtmann 2011-4-20 21157 San Diego Camp Pendleton: Victor Training Area; south of Las Pulgas Road, west of I-5, along the beach; just west of an airstrip 4 Comment
  UC1293753  Polygonum aviculare subsp. neglectum Chas. H. Quibell and Sue Quibell 1953-7-15 2743 Fresno between Shaver L. Heights and Rock Haven (down off 168); Shaver L., Ball Diamond Mead. Comment
  UC1562374  Polygonum aviculare subsp. neglectum Lowell Ahart 1990-7-1 6532 Butte sw Forbestown Generator (on s side of reservoir); Forbestown Reservoir 487 Comment
  UC163819  Polygonum aviculare subsp. neglectum Geo. D. Butler 1908-8-28 190 Siskiyou Oro Fino Comment
  CAS-BOT-BC414297  Polygonum aviculare subsp. neglectum F. E. Blaisdell, M. D. No date on label s.n. Calaveras Mokelumne Hill Comment
  CAS-BOT-BC414299  Polygonum aviculare subsp. neglectum Elsie Zeile Lovegrove 1951-9-16 s.n. El Dorado Lake Tahoe Basin. Fallen Leaf Lake road Comment
  CAS-BOT-BC414300  Polygonum aviculare subsp. neglectum Clare B. Hardham 1962-9-11 10935 Fresno Sierra Nevada Mountains. Ponderosa Fire Rd. between Tolehouse [Tollhouse] and Auberry 1524 Comment
  CAS-BOT-BC414301  Polygonum aviculare subsp. neglectum H. M. Pollard 1942-9-12 s.n. Humboldt Near Orleans Comment
  CAS-BOT-BC414303  Polygonum aviculare subsp. neglectum A. A. Heller 1902-8-4 6028 Lake On Eel River one mile below Hullville Comment
  CAS-BOT-BC414304  Polygonum aviculare subsp. neglectum Peter Rubtzoff 1956-9-2 2814 Lake Boggs Lake. Southern shore of the lake Comment
  CAS-BOT-BC414305  Polygonum aviculare subsp. neglectum M. S. Taylor 1982-8-19 5021 Lassen E side of Hwy 395, ca. 4 mi n of its jct with Hwy 70 at Hallalujah [Hallelujah] Junction 1493 Comment
  CAS-BOT-BC414306  Polygonum aviculare subsp. neglectum Martin A. Piehl 1962-10-3 62489 Los Angeles California Islands. Along main road near top of Swain's Canyon. Santa Catalina Island 381 Comment
  CAS-BOT-BC414307  Polygonum aviculare subsp. neglectum Cook & Cook 1946-9-21 349 Monterey Upper Finch Creek, Frances Simes Hastings Natural History Reservation, Santa Lucia Mts. Comment
  CAS-BOT-BC414308  Polygonum aviculare subsp. neglectum A. A. Heller 1917-8-12 12876 Placer Southern Pacific reservoir west of Emigrant Gap Comment
  CAS-BOT-BC414309  Polygonum aviculare subsp. neglectum Lowell Ahart 1985-9-26 5174 Plumas Below the high water line of Little Grass Valley Reservoir, where Black Rock Creek flows into the lake, about 4 miles north-west of La Porte 1584 Comment
  CAS-BOT-BC414310  Polygonum aviculare subsp. neglectum Lowell Ahart 1981-9-6 3071 Plumas 1 1/2 miles SW of Crescent Mills 1200 Comment
  CAS-BOT-BC414311  Polygonum aviculare subsp. neglectum John Thomas Howell; Gordon H. True 1967-7-12 43382 Plumas Twain 883 Comment
  CAS-BOT-BC414312  Polygonum aviculare subsp. neglectum J. T. Howell 1957-6-16 32667 San Francisco San Francisco. Third and Davidson streets Comment
  CAS-BOT-BC414313  Polygonum aviculare subsp. neglectum R. E. Frenkel 1963-7-15 226 Siskiyou On Everitt Memorial Highway near Mount Shasta, 4.7 miles north of McCloud River RR crossing 1545 Comment
  CAS-BOT-BC414314  Polygonum aviculare subsp. neglectum Geo. D. Butler 1908-8-28 190 Siskiyou Old mining dump near Oro Fino Comment
  CAS-BOT-BC414315  Polygonum aviculare subsp. neglectum Alice Eastwood 1920-7-31 9979 Solano Vallejo Comment
  CAS-BOT-BC414316  Polygonum aviculare subsp. neglectum Peter H. Raven 1954-8-27 7950 Solano 2.9 miles w. of Vacaville on road to Fairfield (Highway 40) Comment
  CAS-BOT-BC414317  Polygonum aviculare subsp. neglectum Peter Rubtzoff 1959-6-20 4161 Sonoma Willow Creek Marsh Comment
  CAS-BOT-BC414318  Polygonum aviculare subsp. neglectum Peter H. Raven 1961-8-27 16598 Stanislaus Modesto Comment
  CAS-BOT-BC414319  Polygonum aviculare subsp. neglectum Peter H. Raven 1961-8-27 16606 Stanislaus Near Modesto Reservoir Comment
  CAS-BOT-BC414320  Polygonum aviculare subsp. neglectum L. B. Kildale 1930-10-5 10447 Trinity Van Duzen River near Cobbs Comment
  CAS-BOT-BC414322  Polygonum aviculare subsp. neglectum Clarence R. Quick 1963-8-2 63 91 a Tuolumne Jawbone Creek, south of Jawbone Falls Comment
  CAS-BOT-BC414323  Polygonum aviculare subsp. neglectum Henry M. Pollard 1966-8-26 s.n. Ventura Southern Pacific R. R. between Mill School and Nitroshell Comment
  CAS-BOT-BC414324  Polygonum aviculare subsp. neglectum Ernest C. Twisselmann 1965-7-27 11182 Kern Tehachapi-Kernville Region. Breckenridge Mountain Road at the south fork of upper Lucas Creek 1874 Comment
  CAS-BOT-BC414325  Polygonum aviculare subsp. neglectum Ernest C. Twisselmann 1965-10-1 11661 Kern Sierra Nevada, Greenhorn Range. Cedar Creek, 0.25 mile below Lumreau Creek 777 Comment
  CAS-BOT-BC414326  Polygonum aviculare subsp. neglectum Ernest C. Twisselmann 1965-10-1 1166 Kern Sierra Nevada, Greenhorn Range. Cedar Creek, 0.25 mile below Lumreau Creek 777 Comment
  CAS-BOT-BC414327  Polygonum aviculare subsp. neglectum Evalyn L. Farnsworth 1970-7-1 828 Kern Greenhorn Range. Cedar Creek below the Rock Corral 853 Comment
  CAS-BOT-BC414328  Polygonum aviculare subsp. neglectum John Thomas Howell 1970-9-25 47458 Kern Strand-bed of Lake Isabella (east side of north arm), about 5 miles south of Kernville 792 Comment
  CAS-BOT-BC414329  Polygonum aviculare subsp. neglectum Clare B. Hardham 1982-9-5 25204 Mono Sierra Nevada Mountains. Buckeye Creek 2286 Comment
  POM280343  Polygonum aviculare subsp. neglectum Lyman Benson 1936-5-23 7632 Kern Bakersfield. 122 Comment
  RSA127801  Polygonum aviculare subsp. neglectum Peter H. Raven, H. J. Thompson 1959-9-18 14432 Los Angeles Santa Monica Blvd near Beverly Glen Blvd, W Los Angeles. 76 Comment
  RSA624847  Polygonum aviculare subsp. neglectum Mary DeDecker 1981-7-28 5230 Inyo Sierra Nevada: Owens Valley drainage; Entrance to Onion Valley 2774 Comment
  UC2028194  Polygonum aviculare subsp. neglectum Barbara Ertter with Richard Rabeler, Tony Morosco 1997-6-10 15655 Alameda Springtown wetlands at end of Bluebell Drive in N Livermore. Comment
  UCD99836  Polygonum aviculare subsp. neglectum J. A. Ogle 1924-6-1 s.n. Yolo South of Dixon. Comment
  UCD99839  Polygonum aviculare subsp. neglectum A. A. Heller 1915-8-24 12207 Siskiyou Metcalf's ranch, northeast base of Mt. Eddy. 1188 Comment
  UCD99843  Polygonum aviculare subsp. neglectum W. S. Wilkinson 1928-4-1 s.n. Sacramento Sacramento. Comment
  CDA15275  Polygonum aviculare subsp. rurivagum G. F. Hrusa, D. Crowe, R. York 1998-7-17 14712 Contra Costa Sacramento Delta; E end of Dow Chemical property at Antioch. Comment
  JEPS51317  Polygonum aviculare subsp. rurivagum W. L. Jepson 1891-8-26 Alameda Bay Farm Island Comment
  RSA180943  Polygonum aviculare subsp. rurivagum E. C. Twisselmann 1965-7-27 11182 Kern Brekenridge Mountain Road at the south fork of Upper Lucas Creek. 1875 Comment
  CAS-BOT-BC414332  Polygonum aviculare subsp. rurivagum Lewis S. Rose 1956-8-20 56151 Marin Marin-Sonoma County Line. San Antonio Creek, at Highway #101 6 Comment
  CAS-BOT-BC414333  Polygonum aviculare subsp. rurivagum Gordon H. True 1968-6-4 4272 Mendocino 2 miles north of Point Arena between Coast Highway and beach 15 Comment
  CAS-BOT-BC414334  Polygonum aviculare subsp. rurivagum John Thomas Howell 1963-6-22 39579 Monterey Priest Valley 685 Comment
  CAS-BOT-BC414335  Polygonum aviculare subsp. rurivagum John Thomas Howell 1932-9-18 10780 Sonoma Near Kenwood Comment
  CAS-BOT-BC414336  Polygonum aviculare subsp. rurivagum Henry M. Pollard 1972-4-9 s.n. Ventura Bed of Steward Canyon Creek catch basin, near head of Signal St., Ojai Comment
  HSC17464  Polygonum aviculare var. angustissimum Geo. D. Butler 1908-8-28 190 Siskiyou Mining dump of L. Eastlick near Oro Fino Comment



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