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

Please cite data retrieved from this page:
Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal, ucjeps.berkeley.edu/consortium/, 2024 March 28.

Literature Citation:
CCH1 Portal. 2024. Biodiversity data provided by the participants of the Consortium of California Herbaria (https://ucjeps.berkeley.edu/consortium/ Accessed on March 28).

Records are made available under the CCH Data Use Terms.

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


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An accepted name was found

BM TABFILE==>CHC_1711669863_UCJEPS.txt

— 416 specimen records retrieved (58 without coordinates)
Results for search: Scientific name=bidens frondosa (including synonyms);

Query finished in — 0.51 processing seconds

block 1 (page start-up): 0.01 processing seconds block 2 (create new array with only records present in each array): 0.02 processing seconds block 3 (time between query start and query finish): 0.50 processing seconds block 4 (time between query finish and last record displayed in search list): 0.00 processing seconds
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  F     CCH1_AIDherbscientific namecollectorcoll. num.formatted datecountyelev. (M)locality
        AHUC104092 DAV Bidens frondosa Beecher Crampton 9276 1975-09-09   Placer 914 Placer County: Gold Run rest area along Interstate Hwy. 8 W.
        AHUC104093 DAV Bidens frondosa Beecher Crampton 6063 1961-10-31   Sacramento NULL Sacramento County: Western city limits of Carmichael, El Camino Avenue junction with Eastern Avenue.
        AHUC104094 DAV Bidens frondosa Beecher Crampton 1638 1953-09-30   Sutter NULL Sutter County: 5 miles east of Robbins, along irrigation canal east of Sutter Bypass.
        AHUC104095 DAV Bidens frondosa Beecher Crampton 927 1952-11-09   Placer NULL Placer County: Along a ditch near Meadow Vista, about 6 miles east of Auburn.
        AHUC104096 DAV Bidens frondosa Beecher Crampton 1633 1953-09-30   Yolo NULL Yolo County: Knights Landing, Sycamore Slough.
        AHUC104097 DAV Bidens frondosa Beecher Crampton 1633 1953-09-30   Yolo NULL Yolo County: Knights Landing, Sycamore Slough.
        CAS-BOT102001 CAS Bidens frondosa True, Gordon H. 6427 1970-09-16   Nevada 822 Spring Hill between Grass Valley and Nevada City
        CAS-BOT102002 CAS Bidens frondosa True, Gordon H. 7412 1972-08-23   Nevada 213 Falls, ca. 2 miles southeast of Spenceville
        CAS-BOT102003 CAS Bidens frondosa True, Gordon H. 228 1961-09-07   Nevada 731 On Highway 49, 2 miles south of Grass Valley
        CAS-BOT102004 CAS Bidens frondosa Raven, Peter 7171 1954-08-27   Nevada 762 Western outskirts of Nevada City
        CAS-BOT102005 CAS Bidens frondosa Howell, John Thomas 22849 1946-08-17   Sonoma NULL The Laguna north of Sebastopol
        CAS-BOT102006 CAS Bidens frondosa Knight, W. & I. 5291 1984-08-28   Sonoma NULL Spring Lake, Santa Rosa
        CAS-BOT102007 CAS Bidens frondosa Baker, Milo S. 11560 1946-08-17   Sonoma NULL The Laguna at Crossing of the Occidental Rd.
        CAS-BOT102009 CAS Bidens frondosa Wiggins, Ira L. 22187 1976-10-01   Tuolumne NULL Roadside drainage ditch along Golf Club Drive, near E end of golf course, Twain Harte
        CAS-BOT102010 CAS Bidens frondosa Wiggins, Ira L. 21941 1972-09-17   Tuolumne 1127 Roadside along Meadow Drive, Twain Harte
        CAS-BOT102011 CAS Bidens frondosa Williamson, Mrs. W. J. 338 1919-08-08   Tuolumne 213 Stanislaus River
        CAS-BOT102054 CAS Bidens frondosa Abrams, L. R. 7772 1920-09-29   Merced NULL Merced River, Merced
        CAS-BOT102055 CAS Bidens frondosa Howell, John Thomas 4427 1929-10-04   Placer NULL 1 1-2 miles from Auburn on road to Colfax
        CAS-BOT102056 CAS Bidens frondosa Abrams, L. R. 6758 1917-09-15   Placer NULL 3-5 miles above Auburn
        CAS-BOT102057 CAS Bidens frondosa Ahart, Lowell 3103 1981-09-06   Plumas 1200 1 1-2 miles SW of Crescent Mills
        CAS-BOT102058 CAS Bidens frondosa Roos, J. C. 3054 1946-09-20   San Bernardino NULL Mojave River near Apple Valley
        CAS-BOT102059 CAS Bidens frondosa Raven, Peter H. 16629 1961-09-10   San Bernardino 853 near pond, North Verde Ranch, near the Mojave River east of Victorville
        CAS-BOT102060 CAS Bidens frondosa Atwater, Brian BA-147 1978-09-16   San Joaquin NULL inside a meander of Middle River; between Victoria Is. and Upper Jones Tract
        CAS-BOT102061 CAS Bidens frondosa Howell, John Thomas 4408 1929-09-21   San Joaquin NULL Holt
        CAS-BOT102062 CAS Bidens frondosa Grant 5278 1902-09-18   Shasta NULL Redding
        CAS-BOT102063 CAS Bidens frondosa Wheeler, Louis C. 3285 1934-09-19   Siskiyou 518 Walker, Klamath National Forest
        CAS-BOT102064 CAS Bidens frondosa Pollard, Henry M. s.n. 1956-10-07   Siskiyou NULL Klamath River bar on Spink′s Ranch at Roger′s Creek, Somes Bar
        CAS-BOT102065 CAS Bidens frondosa Raven, Peter H.; Thompson, Henry J. 14524 1959-09-27   Ventura 291 north-west side of Lake Sherwood, Santa Monica Mountains
        CAS-BOT102066 CAS Bidens frondosa Howell, John Thomas 54622 1981-10-13   Sutter 9 Bobelaine Audubon Sanctuary, Feather River at mouth of Bear River
        CAS-BOT102067 CAS Bidens frondosa Shevock, James R. 6616 1979-09-29   Tulare 137 Along the Tule River at South Jaye Street bridge, Porterville
        CAS-BOT102068 CAS Bidens frondosa Ahart, Lowell 3167 1981-09-15   Butte 1300 Along French Creek
        CAS-BOT102069 CAS Bidens frondosa Ahart, Lowell 5238 1985-11-07   Butte 274 Near Ponderosa Dam Lake Oroville about 90 feet below the high water line of Lake Oroville, on the south side of the South Fork of the Feather River, where Sucker Creek flows into the river, about 1-2 mile west of the Ponderosa Dam
        CAS-BOT102070 CAS Bidens frondosa Ahart, Lowell 6398 1989-09-21   Butte 1158 On a small branch of French Creek, north of the gravel road, about 1 mile west of the Sly Creek Reservoir
        CAS-BOT102071 CAS Bidens frondosa Heller, A. A. 11134 1913-09-12   Butte NULL Chico, on Big Chico creek
        CAS-BOT102072 CAS Bidens frondosa McLean, Forman T. 23 1921-09-29   Butte NULL Chico
        CAS-BOT102073 CAS Bidens frondosa Ahart, Lowell 3857 1982-10-11   Butte 35 west of the check-in-station, Gray Lodge, about 12 miles south-west of Gridley
        CAS-BOT102074 CAS Bidens frondosa Ahart, Lowell s.n. 1976-06-27   Butte 150 Near Honcut
        CAS-BOT102075 CAS Bidens frondosa Ahart, Lowell 4433 1983-09-17   Butte 600 At Dunkle Res., near Paradise
        CAS-BOT102077 CAS Bidens frondosa Ahart, Lowell s.n. 1974-09-30   Butte NULL Peter Ahart Ranch, Honcut
        CAS-BOT102078 CAS Bidens frondosa Dudley, Chester s.n. 1927-09-12   Stanislaus NULL Modesto
        CAS-BOT102079 CAS Bidens frondosa Culbertson 4651 1904-10-04   Fresno NULL Millwood
        CAS-BOT102080 CAS Bidens frondosa Culbertson 4651 1904-10-04   Fresno NULL Millwood
        CAS-BOT102081 CAS Bidens frondosa Jussel, M. S. 105 1948-09-25   Merced NULL Los Banos, Canal
        CAS-BOT102082 CAS Bidens frondosa Ahart, Lowell 5863 1987-08-30   Butte 271 along the North Fork of the Feather River, near Poe Power House, about 2 miles southeast of Jarbo Gap
        CAS-BOT102083 CAS Bidens frondosa Knight, Walter; Knight, Irja; Howell, John Thomas; McClintock, E.; et. al 3243 1978-09-05   Contra Costa NULL Browns Island, Yucca Landin
        CAS-BOT102084 CAS Bidens frondosa Crawford, F. C. 101 1963-09-16   Contra Costa NULL Brentwood, Apricot Way. Milen′s pipe line
        CAS-BOT102085 CAS Bidens frondosa Knight, Walter 3153 1978-08-27   Contra Costa 30 Contra Loma Regional Park
        CAS-BOT102086 CAS Bidens frondosa Knight, Walter; Dean, Joanne 3157 1978-08-14   Contra Costa NULL Browns Island
        CAS-BOT102087 CAS Bidens frondosa Smith, S. Galen; Nobs, Malcom A. 1758a 1949-09-02   Inyo NULL Marshy meadow on Pine Creek road, 2 miles west of Highway 395, 13.5 miles north of Bishop
        CAS-BOT102088 CAS Bidens frondosa Kerr, Mark s.n. 1939-08-18   Inyo NULL near Fish Springs, 5 mi. S. of Big Pine
        CAS-BOT102089 CAS Bidens frondosa Smith, S. Galen; Nobs, Malcom A. 1758a 1949-09-02   Inyo NULL Marshy meadow on Pine Creek road, 2 miles west of Highway 395, 13.5 miles north of Bishop
        CAS-BOT102090 CAS Bidens frondosa Howell, John Thomas 38926 1962-09-25   Kern 807 Near Kernville
        CAS-BOT102091 CAS Bidens frondosa Howell, John Thomas 47415 1970-09-25   Kern 807 Kernville
        CAS-BOT102092 CAS Bidens frondosa Twisselmann, Ernest C. 9015 1963-09-18   Kern 807 Weldon Road, 1 mile south of Kernville
        CAS-BOT102093 CAS Bidens frondosa Twisselmann, Ernest C. 6475 1961-08-21   Kern 777 Kern River just east of the Kernville Cemetery
        CAS-BOT102094 CAS Bidens frondosa Twisselmann, Ernest C. 10220 1964-09-16   Kern 822 Lake Isabella flood plain, ca. 2 miles south of Kernville
        CAS-BOT102095 CAS Bidens frondosa Smith, Doreen s.n. 1988-08-01   Marin NULL Margin of Scottsdale ponds, Novato
        CAS-BOT102096 CAS Bidens frondosa Smith, Doreen s.n. 1995-08-01   Marin NULL Bel Marin [Keyes] Keys pond, Novato
        CAS-BOT102097 CAS Bidens frondosa Smith, Doreen s.n. 1989-09-01   Marin NULL along Ignacio Creek near The Humane Society
        CAS-BOT290551 CAS Bidens frondosa Rubtzoff, Peter 4012 1958-09-27   Sonoma NULL Laguna de Santa Rosa, northeast of Graton (0.5 mi. north of Guerneville Road).
        CAS-BOT290558 CAS Bidens frondosa Rubtzoff, Peter 2905 1956-09-15   Sonoma NULL Atascadero Creek Marsh.
        CAS-BOT290559 CAS Bidens frondosa Rubtzoff, Peter 3891 1958-08-17   Sonoma NULL Laguna de Santa Rosa, northeast of Graton (0.5 mi. north of Guerneville Road).
        CAS-BOT290560 CAS Bidens frondosa Rubtzoff, Peter 3995 1958-09-20   Sonoma NULL Laguna de Santa Rosa, northeast of Graton (0.5 mi. north of Guerneville Road).
        CAS-BOT290660 CAS Bidens frondosa Rubtzoff, Peter 7297 1973-09-04   Sonoma NULL Russian River bottom at Forest Hills (5.5 miles east of Guerneville).
        CAS-BOT290706 CAS Bidens frondosa Rubtzoff, Peter 5090 1962-09-16   Sonoma NULL Vacation Beach, 1.5 miles below Guerneville along Russian River.
        CAS-BOT290718 CAS Bidens frondosa Rubtzoff, Peter 5984 1968-09-21   Sonoma NULL Russian River bottom at Forest Hills (5.5 miles east of Guerneville).
        CAS-BOT290719 CAS Bidens frondosa Rubtzoff, Peter 4509 1960-06-25   Sonoma NULL Laguna de Santa Rosa, east of Graton, between Occidental and Guerneville roads.
        CAS-BOT290721 CAS Bidens frondosa Rubtzoff, Peter 5644 1965-09-05   Sonoma NULL Russian River bottom at Forest Hills (5.5 miles east of Guerneville).
        CAS-BOT290722 CAS Bidens frondosa Rubtzoff, Peter 4712 1961-08-24   Sonoma NULL Vacation Beach, 2 miles below Guerneville along Russian River.
        CAS-BOT290723 CAS Bidens frondosa Rubtzoff, Peter 4528 1960-09-14   Sonoma NULL Laguna de Santa Rosa, east of Graton, between Occidental and Guerneville roads.
        CAS-BOT300480 CAS Bidens frondosa Rubtzoff, Peter 3785 1958-07-20   Sonoma NULL Laguna de Santa Rosa, northeast of Graton (0.5 mi. north of Guerneville Road)
        CDA0010506 CDA Bidens frondosa L. Ahart 13274 2006-09-11   Butte 431 South edge of the North Fork of the Feather River, north side of Highway 70, about 1⁄8 mile west of the Poe Dam, about 3⁄4 mile northeast of Pulga, about 21 miles (air) northeast of Oroville.
        CDA0010507 CDA Bidens frondosa M. Tu 77 1997-07-16  ? Sacramento 1 Cosumnes River Preserve - Tall Forest. Collected from an open area at the southern end of the Tall Forest immediately across Wood Duck Slough at the pump station.
        CDA0010508 CDA Bidens frondosa M. Tu 77 1997-07-16  ? Sacramento 1 Cosumnes River Preserve - Tall Forest. Collected from an open area at the southern end of the Tall Forest immediately across Wood Duck Slough at the pump station.
        CDA0010509 CDA Bidens frondosa G.D. Barbe 4098 1983-09-13   El Dorado NULL Trout Lake, earth-dam reservoir at Mosquito and Highgrade Roads, northeast of Placerville.
        CDA0010510 CDA Bidens frondosa Joanna Clines 1920 2005-08-15   Madera 914 Along State Highway 41, south and north of County Road 620 (Bisset Station Road).
        CDA0010511 CDA Bidens frondosa T.C. Fuller 1238-58 1958-09-03   Stanislaus NULL Couchman Farms, 3 miles north of Modesto.
        CDA0010512 CDA Bidens frondosa NULL 162 2003-09-12   Solano 2 Mare Island. West center of island at end of Tennessee. Carquinez Strait Region.
        CDA0010513 CDA Bidens frondosa L. Brown NULL 1958-01-01   Amador NULL Ione Elementary School.
        CDA0012774 CDA Bidens frondosa G.F. Hrusa 8204 1990-09-04   Sacramento 75 Upper end of estuary at S end of American River Bluffs. Natoma Unit-Folsom Lake State Rec. Area.
        CDA0015070 CDA Bidens frondosa NULL 14878 1998-10-11   Sacramento 5 Georgiana Slough, middle part. Sacramento Delta.
        CDA0015318 CDA Bidens frondosa NULL s.n. 1998-09-14   Nevada NULL Hwy 49&slo;20 at the Brunswick Exit in Nevada City. Sierra Nevada.
        CDA0015560 CDA Bidens frondosa NULL 14891 1998-10-14  ? San Joaquin 20 Caswell Memorial State Park on Stanislaus River. W terminus of Fence Line trail.
        CDA0016933 CDA Bidens frondosa NULL 15981 2001-09-22   Sacramento NULL Snodgrass Slough immediately downstream from Lambert Rd. crossing. Sacramento Delta.
        CDA0021290 CDA Bidens frondosa NULL 17077 2007-10-18   Yolo 3 Merritt boat launch on W side of Sacramento River approx. 1 N of Hood. Sacramento Delta.
        CDA0042925 CDA Bidens frondosa L. Ahart 18458 2012-09-28   Butte 62 Just east of the east end of Sycamore Pool in Big Chico Creek, Lower Bidwell Park, Chico.
        CDA0042976 CDA Bidens frondosa L. Ahart 19259 2013-11-17   Butte 245 Along the sides of McCabe Creek, below the high water line of Lake Oroville, about 5⁄8 of a mile southwest of the Enterprise Bridge across Lake Oroville.
        CDA0044312 CDA Bidens frondosa NULL 11.767 2011-09-23   Contra Costa 7 Antioch. Dow Wetlands.
        CDA0049632 CDA Bidens frondosa NULL 13.351B 2013-09-09   El Dorado 420 CCentral Valleyentral Valley,Central Valley.
        CDA0054106 CDA Bidens frondosa Bruce Clayton s.n. 1975-09-15   Fresno NULL Fresno, corner of West and Floral, growing along roadside with Centaurea solstitialis.
        CDA0054107 CDA Bidens frondosa T. Clarke, T. Zapanovich s.n. 1973-07-13   Fresno NULL west side Fresno city.
        CHSC101052 CHSC Bidens frondosa NULL 1548 2008-10-08   Tehama 62 Northern Sacramento Valley; east bank of Sacramento River at southern edge of Mill Creek confluence; sand bar in active floodplain of Sacremento River. T2 N R0 W S USGS Quadrangle: Los Molinos 1:24,000
        CHSC110394 CHSC Bidens frondosa Lowell Ahart 18468 2012-09-28   Butte 65 Gravel bar in the middle of Big Chico Creek, about 30 yards east of the freeway, Lower Bidwell Park, Chico. T2 N R01E S2 W 1⁄4
        CHSC110397 CHSC Bidens frondosa Lowell Ahart 18458 2012-09-28   Butte 62 Just east of the east end of Sycamore Pool in Big Chico Creek, Lower Bidwell Park, Chico. T2 N R01E S2 NE 1⁄4
        CHSC113131 CHSC Bidens frondosa Lowell Ahart 19259 2013-11-17   Butte 245 Along the sides of McCabe Creek, below the high water line of Lake Oroville, about 5⁄8 of a mile southwest of the Enterprise Bridge across Lake Oroville. T2 N R06E S0 W 1⁄4
        CHSC116138 CHSC Bidens frondosa Lowell Ahart 20590 2015-10-26   Butte 207 Strand of Lake Oroville, on the west side of the West Branch of the Feather River, about 1 mile (air) southeast of Kunckle Reservoir, about 5 miles (air) southeast of Paradise. T2 N R04E S06 SE 1⁄4
        CHSC116315 CHSC Bidens frondosa Lowell Ahart 20671 2015-11-19   Yuba 512 100 yards or more north of the spillway area, below the high water line, west side of Lake Francis, about 1_ miles south of Dobbins. T1 N R07E S0 NE 1⁄4
        CHSC119832 CHSC Bidens frondosa Lowell Ahart 21666 2017-09-22   Butte 34 On the north edge of North Honcut Creek, about 1 mile north 2 _ miles east of Honcut, about 13 miles southeast of Oroville. Elevation 114 GPS feet. T1 N R04E S1 W 1⁄4
        CHSC25452 CHSC Bidens frondosa NULL 101 1977-09-12   Butte 82 Ca. 1 N of wooden foot-bridge across W branch of Clear Creek on Butte College Campus near the intersection of Pentz and Clark Rds.
        CHSC26659 CHSC Bidens frondosa M. S. Taylor 1503 1977-08-16   Butte 60 In Clear Creek, Butte College Campus, ca. 15 mi S of Chico.
        CHSC28384 CHSC Bidens frondosa J. D. Jokerst 384 1979-10-13   Butte NULL Intersection of Concow Cr. and Jordan Hill Rd., 0.8 W of Concow Rd. T2 N R04E S21 SE 1⁄4
        CHSC28424 CHSC Bidens frondosa M. S. Taylor 2208 1979-10-02   Butte 30 Sacramento River at Chico Landing, ca. 5 W of Chico.
        CHSC30286 CHSC Bidens frondosa M. S. Taylor 1877 1978-09-08   Butte 60 Along flood control slough, ca. 4 N of Chico, on Hwy 99.
        CHSC30414 CHSC Bidens frondosa M. Merryman 50 1979-09-23   Butte 30 SW of Chico, just E of Ord Ferry and Sacramento River. T2 N R0 W S USGS Quadrangle: Ord Ferry 1:24,000
        CHSC31576 CHSC Bidens frondosa Lowell Ahart 1145 1976-06-27   Butte 45 Along the edge of North Honcut Creek, near Honcut.
        CHSC32369 CHSC Bidens frondosa J. D. Jokerst 1229 1979-11-13   Butte 396 Table Mountain. Top of North Table Mountain, ca. 10 N of Cherokee Rd at the E edge of the mountain. T2 N R04E S17 USGS Quadrangle: Oroville 1:24,000
        CHSC34182 CHSC Bidens frondosa Lowell Ahart 3167 1981-09-15   Butte 1300 Where the road forks and crosses French Creek, ca. 1 W of Sly Creek Reservoir.
        CHSC34899 CHSC Bidens frondosa M. S. Taylor 4268 1981-09-02   Plumas 1371 N tip of Round Valley Reservoir by rd 204, ca. 3 air mi S of Greenville. T2 N R09E S1 W 1⁄4 of SW 1⁄4 USGS Quadrangle: Greenville SW
        CHSC38327 CHSC Bidens frondosa Vernon H. Oswald 1028 1983-08-26   Butte 100 Upper Bidwell Park, Chico, at Horseshoe Lake.
        CHSC39407 CHSC Bidens frondosa Lowell Ahart 4433 1983-09-17   Butte 600 East end of Kunkle Reservoir Dam, south of Paradise. T2 N R04E S31 SE 1⁄4
        CHSC40911 CHSC Bidens frondosa Lowell Ahart 5238 1985-11-07   Butte 274 About 90 feet below the high water line of Lake Oroville, on the south side of the South Fork of the Feather River, where Sucker Creek flows into the river, about _ mile west of the Ponderosa Dam.
        CHSC41879 CHSC Bidens frondosa Lowell Ahart 5474 1986-11-14   Butte 36 About 1⁄10 mile south of the clay burrow for Oroville Dam, _ mile east of Larkin Road, about 6 miles southwest of Oroville.
        CHSC43272 CHSC Bidens frondosa Lowell Ahart 5863 1987-08-30   Butte 271 On sand and gravel bars along the North Fork of the Feather River, near the Poe Power House, about 2 miles southeast of Jarbo Gap.
        CHSC47653 CHSC Bidens frondosa Lowell Ahart 6398 1989-09-21   Butte 1158 On a small branch of French Creek, north of the gravel road, about 1 mile west of the Sly Creek Reservoir. T2 N R08E S05 Center
        CHSC61023 CHSC Bidens frondosa Vernon H. Oswald 5769 1993-08-05   Glenn 30 Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, N edge of Cell 2, Tract 4. T1 N R0 W S0 NE 1⁄4 of SW 1⁄4
        CHSC66355 CHSC Bidens frondosa Vernon H. Oswald 7833 1996-06-20  ? Butte 33 Sacramento River National Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. At the NW corner of Tract 2, Sanctuary II. T2 N R01E S0 W 1⁄4 W 1⁄4
        CHSC66872 CHSC Bidens frondosa NULL 8260 1996-09-04   Tehama 131 Cascade Range Foothills. Hogs Lake Plateau. BLM parcel along Hwy. 3 NE of Red Bluff. Paynes Creek ca. 1 mi upstream from the old bridge site. T2 N R0 W S14 SE 1⁄4 NE 1⁄4
        CHSC71850 CHSC Bidens frondosa NULL 9613.1 1998-09-08   Shasta 929 Hwy 89 at its closest approach to Burney Creek just south of McArthur-Burney Falls Memorial State Park. T3 N R01E S04 SE 1⁄4
        CHSC72247 CHSC Bidens frondosa Lowell Ahart 8053 1998-09-11   Butte 403 Seep area west of the cattle chute on the west side of Cherokee Road, North Table Mountain, about 7 (air) miles north of Oroville. T2 N R04E S1 NE 1⁄4
        CHSC72296 CHSC Bidens frondosa L. P. Janeway 6275 1998-09-10   Plumas 1205 Along the northwest shore of Snake Lake; about 5 mi northwest of Quincy. T2 N R09E S0 NE 1⁄4 NE 1⁄4 USGS Quadrangle: Meadow Valley 1:24,000
        CHSC76266 CHSC Bidens frondosa Lowell Ahart 8262 1999-09-21   Butte 32 Large disturbed area along the east side of the Sacramento River, northwest of Parrott Landing, about 1 mile southeast of Ord Ferry, about 2 miles southeast of Ordbend, about 12 miles (air) southwest of Chico. T2 N R0 W S
        CHSC76267 CHSC Bidens frondosa Lowell Ahart 8235 1999-09-17   Yuba 24 On the south side of Woodruff Lane, just east of Mathews Road, east of Sam Shintaffer′s rice dryer, about 5 miles (air) northeast of Marysville. T1 N R04E S
        CHSC79663 CHSC Bidens frondosa NULL NULL 1998-09-14   Nevada NULL Sierra Nevada. Drainage ditch off Hwy 49&slo;20 at the Brunswick Exit in Nevada City.
        CHSC81750 CHSC Bidens frondosa Lowell Ahart 9367 2001-10-16   Plumas 1363 On a high bank, and the north side of a small stream, on the northwest side of Round Valley Reservoir, about 2 1⁄2 miles southwest of Greenville. T2 N R09E S1 W 1⁄4
        CHSC84621 CHSC Bidens frondosa NULL 10569 2003-09-17   Tehama 60 On a gravel bar on the south side of Deer Creek, about 400 yards east of Highway 99, about 5 miles (air) southeast of Los Molinos. T2 N R0 W S
        CHSC94573 CHSC Bidens frondosa Lowell Ahart 13274 2006-09-11   Butte 431 South edge of the North Fork of the Feather River, north side of Highway 70, about 1⁄8 mile west of the Poe Dam, about 3⁄4 mile northeast of Pulga, about 21 miles (air) northeast of Oroville. T2 N R05E S3 NE 1⁄4
        CHSC94746 CHSC Bidens frondosa Lowell Ahart 13344 2006-09-26   Colusa NULL Along the deep ditch, south side of the Delevan National Wildlife Refuge, north side of Maxwell Road, about 3 miles west of Colusa Princeton Road, about 5 1⁄2 miles east of Maxwell. T1 N R0 W S3 W 1⁄4
        CHSC94892 CHSC Bidens frondosa Lowell Ahart 13363 2006-09-28   Butte 445 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. T2 N R05E S1 W 1⁄4
        CHSC95190 CHSC Bidens frondosa R. D. Fischer 837 2004-08-10  ? Glenn 45 Capay. Northern Sacramento Valley, along the Sacramento River, ca. 4 miles north of Capay off of private property adjacent river.
        CHSC97459 CHSC Bidens frondosa NULL 14497 2007-09-18   Yuba 1015 On the east side of a small pond, on the west side of the dirt road, Hampshire Creek Meadow, about 2 yards west of the dirt road, about 1 mile (air) east of Clipper Mills. T1 N R07E S0 NE 1⁄4
        CHSC97740 CHSC Bidens frondosa Lowell Ahart 14570 2007-11-03   Butte 259 Below the high water line of Lake Oroville, about 3⁄4 mile east of the Power House below Kunckle Reservoir, about 1 1⁄4 miles north of the Lime Saddle Campground, about 5 miles (air) southeast of Paradise. T2 N R04E S0 NE 1⁄4
        CLARK-A1528-1651 CLARK Bidens frondosa John C. Roos, Lucille Roos 6254 1954-10-09   Ventura 300 Lake Sherwood
        CLARK-A1528-1652 CLARK Bidens frondosa John C. Roos 5265 1951-09-25   Riverside 259 Riverside
        CLARK-A1528-171 CLARK Bidens frondosa John C. Roos 5265 1951-09-25   Riverside 259 Riverside
        CLARK-A1528-5452 CLARK Bidens frondosa John C. Roos 5265 1951-09-25   Riverside 259 Riverside
        DAV239177 DAV Bidens frondosa NULL HAN-051 2021-09-03   Nevada 249 1⁄2 mile down trail at Black Swan Preserve at main pond.
        DAV239206 DAV Bidens frondosa NULL HAN-067 2021-09-08   Nevada 134 Spenceville Wildlife Area. Dry Creek beside bridge at Fairy Falls Trailhead.
        DAV330835 DAV Bidens frondosa Lowell Ahart 19259 2013-11-17   Butte 245 Butte County: McCabe Creek, about 5⁄8 mile southwest of the Enterprise Bridge across Lake Oroville.
        DAV330836 DAV Bidens frondosa Eric Wohlgemuth 10--205 1992-06-21   Sacramento 4 Sacramento Co.: Cosumnes River Preserve Plant Inventory. Area 10: Location of public river walk trail.
        DAV330837 DAV Bidens frondosa J. Buck 104 2000-06-01   Sacramento NULL CALIFORNIA: SACRAMENTO COUNTY: Cosumnes River Preserve, McFarland Ranch, located south of Twin Cities Road.
        DAV330838 DAV Bidens frondosa M. Tu 181 1995-09-12  ? Sacramento 1 Sacramento Co.: Cosumnes River Preserve Plant Inventory - Tall Forest. Collected from the southern end of the Tall Forest about 150 m from the pump station.
        DAV330839 DAV Bidens frondosa M. Tu 77 1997-07-16  ? Sacramento 1 Sacramento Co.: Cosumnes River Preserve Plant Inventory - Tall Forest. Collected from an open area at the southern end of the Tall Forest immediately across Wood Duck Slough at the pump station.
        DAV330840 DAV Bidens frondosa F. C. Crawford 101 1963-09-16  ? Sonoma NULL Sonoma County: Petaluma, Brentwood. Apricot Way.
        DAV330841 DAV Bidens frondosa C. F. Dunshee 13 1922-09-02   Colusa NULL Colusa County: Cortena.
        DAV330842 DAV Bidens frondosa NULL 12919 2007-09-10   El Dorado 530 El Dorado Couty: Northern Sierra Nevada Mountains: Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive.
        DAV330843 DAV Bidens frondosa NULL 12955 2007-09-14   Placer 942 Placer County: Northern Sierra Nevada Mountains. Along Mosquito Ridge Road, 0.4 mile east of Foresthill.
        DAV330844 DAV Bidens frondosa NULL 9333 1992-08-09   San Joaquin NULL San Joaquin County: Oxbow Lake, Caswell Memorial State Park.
        DAV330928 DAV Bidens frondosa NULL 1856a 1949-09-09   Lake NULL Lake County: Scott Creek, Bridge 1431, northwestern end of Clear Lake.
        DAV330929 DAV Bidens frondosa NULL 1758a 1949-09-02   Inyo NULL Inyo County: Pine Creek Road, 2 miles west of Highway 395, 13.5 miles north of Bishop.
        DAV330930 DAV Bidens frondosa Rodney Gale Myatt 1687 1972-06-01   Placer 914 Along Forest Hill and Soda Springs Road. Northeast of Auburn.
        DAV330931 DAV Bidens frondosa Rodney Gale Myatt 1682 1972-06-01   Nevada 792 Washington River. North of Hwy 20, about 20 mi. east of Nevada City, near community of Washington.
        DAV330932 DAV Bidens frondosa P. B. Kennedy s.n. 1921-09-26   Madera NULL Madera County: New Ranch.
        DAV330933 DAV Bidens frondosa E. M. Johnston s.n. 1915-01-01   Butte NULL Butte County: Biggs.
        DAV330934 DAV Bidens frondosa R. Raynor s.n. 1939-08-12   Merced NULL Merced County: T.H. Fox Ranch.
        DAV330935 DAV Bidens frondosa Patricia Lesky 15--20 1993-06-13   Sacramento 7 Sacramento Co.: Cosumnes River Preserve; collected in Plot 15, Cottonwood Grove. Bounded by levee on N, washout / ag. field on W, Cosumnes River on S and E.
        DAV330936 DAV Bidens frondosa Walter Russell 180 1947-07-14   Tehama NULL Tehama County: Red Bluff.
        DAV330937 DAV Bidens frondosa J. E. Sandoval 78 1995-09-25   Merced 17 Merced Co.: 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.
        DAV330938 DAV Bidens frondosa Dean W. Taylor 6193 1976-10-31   Tehama NULL Tehama County: Sacramento River: 6 miles below Red Bluff diversion dam.
        DAV330939 DAV Bidens frondosa Joseph P. Tracy 19367 1950-09-22   Humboldt 121 Humboldt County: Klamath River, near Slate Creek, below Orleans 8 miles. From Orleans down the river.
        DAV330940 DAV Bidens frondosa Ernest C. Twisselmann 6475 1961-08-21   Kern 777 Kern County: Kern River just east of the Kernville Cemetery.
        DAV330941 DAV Bidens frondosa Ernest C. Twisselmann 9015 1963-09-18   Kern 807 Kern County: Sierra Nevada. Weldon Road, 1 mile south of Kernville.
        DAV338071 DAV Bidens frondosa Konshau Duman 146 2019-06-14   Glenn 20 Bird Haven Ranch, Butte City. About 100 meters East of Garden Pond by Main House in seasonal pond near small island with willows.
        DAV338072 DAV Bidens frondosa Konshau Duman 146 2019-06-14   Glenn 20 Bird Haven Ranch, Butte City. About 100 meters East of Garden Pond by Main House in seasonal pond near small island.
        FSC0025271 FSC Bidens frondosa NULL NULL NULL   Unknown NULL NULL
        FSC0025275 FSC Bidens frondosa NULL NULL NULL   Fresno NULL NULL
        FSC0025276 FSC Bidens frondosa NULL NULL NULL   Fresno NULL NULL
        FSC0025279 FSC Bidens frondosa NULL NULL NULL   Fresno NULL NULL
        GH00404243 GH Bidens frondosa P. Rubtzoff 2905 1956-09-15   Sonoma NULL Altascadero Creek Marsh
        HSC103997 HSC Bidens frondosa L. Ahart 19259 2013-11-17   Butte 245 About 5⁄8 mi. SW of the Enterprise Bridge across Lake Oroville, below the high water line of Lake Oroville, along the sides of McCabe Creek
        HSC104183 HSC Bidens frondosa NULL 19863 2012-09-17   El Dorado 564 Northern Sierra Nevada Mountains Foothills: north of Pollock Pines, along Forebay Rd. at South Fork American River
        HSC27220 HSC Bidens frondosa NULL 4793 1971-09-18   Siskiyou NULL Hwy. 3, between Callahan and Etna at the turnoff to the Proctor Ranch.
        HSC42937 HSC Bidens frondosa Ken Stillman 437 1976-08-24   Siskiyou 366 Along the Klamath River at Williams Point
        HSC5198 HSC Bidens frondosa R. Spellenberg 602 1964-09-10   Del Norte NULL 15 miles E. of Gasquet on Hwy.199
        HSC5199 HSC Bidens frondosa R.C. Wunner 504A 1965-09-01   Modoc NULL Lava Beds National Monument, near NE entrance to monument by shore of Tule Lake
        HSC61105 HSC Bidens frondosa Ruby Van Deventer sn 1960-09-25   Del Norte NULL Crescent City area
        HSC82607 HSC Bidens frondosa James D. Morefield 3117 1985-08-25   Inyo 1296 At the spring 1 mi. S of the mouth of Silver Canyon, 1.5 mi. ESE of Laws, Owens Valley drainage
        HSC97042 HSC Bidens frondosa L. Ahart 13274 2006-09-11   Butte 432 S edge of the N Fork of the Feather River, N side of Highway 70, about 1⁄8 miles W of the Poe Dam, about 3⁄4 mile NE of Pulga, about 21 miles (air) NE of Oroville
        INF00324 INF Bidens frondosa Morefield, James D. NULL 1985-08-25   Inyo 1295 White Mts. Region; Owens Valley Basin; At the spring 1 mi. S of the mouth of Silver Canyon, 1.5 mi. ESE of Laws; Quad
        JEPS101383 UCJEPS Bidens frondosa Dean W. Taylor 17371 1999-09-16  ? Madera 64 San Joaquin River 0.5 miles west (downstream) from Skaggs Bridge (Highway 145 10 miles S of Madera)
        JEPS102555 UCJEPS Bidens frondosa Lowell Ahart 9367 2001-10-16   Plumas 1363 On a high bank, and the north side of a small stream, on the NW side of Round Valley Reservoir, about 2 1⁄2 miles SW of Greenville.
        JEPS104382 UCJEPS Bidens frondosa Lowell Ahart 10569 2003-09-17   Tehama 60 On a gravel bar on the south side of Deer Creek, ca 400 yd e of Highway 99, ca 5 mi (air) se of Los Molinos.
        JEPS108781 UCJEPS Bidens frondosa Lowell Ahart 13344 2006-09-26   Colusa NULL Along the deep ditch, south side of the Delevan National Wildlife Refuge, north side of Maxwell Road, about 3 miles west of Colusa Princeton Road, about 5 1⁄2 miles east of Maxwell
        JEPS108975 UCJEPS Bidens frondosa Lowell Ahart 13274 2006-09-11   Butte 431 South edge of the North Fork of the Feather River, north side of Highway 70, about 1⁄8 mile west of the Poe Dam, about 3⁄4 mile northeast of Pulga, about 21 miles (air) northeast of Oroville
        JEPS109289 UCJEPS Bidens frondosa Dean W. Taylor 18331 2002-08-31   Trinity NULL Clair Engle Reservoir, upper end along Hwy 3 ca. 2 miles S of Carrville, upper Trinity watershed.
        JEPS110125 UCJEPS Bidens frondosa Lowell Ahart 13363 2006-09-28   Butte 445 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
        JEPS111645 UCJEPS Bidens frondosa A. G. Murdock 162 2003-09-12  ? Solano 2 Mare Island West center of island at end of Tennessee
        JEPS115000 UCJEPS Bidens frondosa Lowell Ahart 14570 2007-11-03   Butte 259 Below the high water line of Lake Oroville, about 3⁄4 mile east of the Power House below Kunckle Reservoir, about 1 1⁄4 miles north of the Lime Saddle Campground, about 5 miles (air) southeast of Paradise
        JEPS115047 UCJEPS Bidens frondosa Lowell Ahart, Lawrence Janeway, Linnea Hanson 14497 2007-09-18   Yuba 1015 On the east side of a small pond, on the west side of the dirt road, Hampshire Creek Meadow, about 2 yards west of the dirt road, about 1 mile (air) east of Clipper Mills
        JEPS119942 UCJEPS Bidens frondosa Lowell Ahart 18458 2012-09-28   Butte NULL Just east of the east end of Sycamore Pool in Big Chico Creek, Lower Bidwell Park, Chico.
        JEPS120603 UCJEPS Bidens frondosa Lowell Ahart 19259 2013-11-17   Butte NULL McCabe Creek, below the high water line of Lake Oroville, about 5⁄8 mile southwest of the enterprise Bridge across Lake Oroville.
     ?  JEPS122693 UCJEPS Bidens frondosa Jake Ruygt 1882 1986-07-19   Napa 1 East bank of Napa River below confluence with Tulocay Creek. Quad: Napa.
        JEPS124257 UCJEPS Bidens frondosa Lowell Ahart 20590 2015-10-26   Butte NULL About 1 mile (air) southeast of Kunckle Reservoir, about 5 miles (air) southeast of Paradise.
        JEPS124267 UCJEPS Bidens frondosa Lowell Ahart 20671 2015-11-19   Yuba NULL West side of Lake Francis, about 1 1⁄2 miles south of Dobbins.
        JEPS24015 UCJEPS Bidens frondosa Rimo Bacigalupi, Drs. Reino, Aloha Alava 6876 1958-09-03   Siskiyou 396 2 mi w, in canyon of Portugese Creek Seiad Valley; Klamath River, Portugeuese Creek
        JEPS25018 UCJEPS Bidens frondosa G. Thomas Robbins 3942 1958-10-04   Alameda NULL about equidistant between Eastshore Freeway and Oakland Municipal Airport, along Hegenberger Road, Oakland Oakland Municipal Airport
        JEPS26041 UCJEPS Bidens frondosa Lewis S. Rose 60092 1960-09-14   Sonoma 15 2 mi e Graton; Laguna de Santa Rosa
        JEPS30651 UCJEPS Bidens frondosa Peter H. Raven, Henry J. Thompson 14524 1959-09-27   Ventura 291 nw side of Lake Sherwood Santa Monica Mountains, Lake Sherwood
        JEPS30677 UCJEPS Bidens frondosa Peter H. Raven 16629 1961-09-10   San Bernardino 853 e of, near pond, North Verde Ranch, near the Mojave River Victorville
        JEPS31094 UCJEPS Bidens frondosa Ernest C. Twisselmann 6475 1961-08-21   Kern 777 just e of Kernville Cemetery; Sierra Nevada, Kern River
        JEPS32531 UCJEPS Bidens frondosa Willis L. Jepson 15340 1928-10-01   Glenn 60 Orland
        JEPS32532 UCJEPS Bidens frondosa Willis L. Jepson 15285 1929-09-27   Tehama 853 Manton, edge of streamlet
        JEPS32535 UCJEPS Bidens frondosa Willis L. Jepson 10279 1923-10-22   San Joaquin NULL Union Island, Lower San Joaquin River Lower San Joaquin River
        JEPS32541 UCJEPS Bidens frondosa Willis L. Jepson NULL 1891-09-17   Sacramento NULL Lower Sac. Grand Island
        JEPS32543 UCJEPS Bidens frondosa Elizabeth Day Palmer NULL 1908-08-15   Los Angeles NULL Arroyo Seco
        JEPS32546 UCJEPS Bidens frondosa R. F. Hoover 170 1934-10-20   Stanislaus NULL Modesto
        JEPS33457 UCJEPS Bidens frondosa Ernest C. Twisselmann 9015 1963-09-18   Kern 807 1 mi s of, on Weldon Road Kernville; Sierra Nevada
        JEPS45176 UCJEPS Bidens frondosa Perry Allen NULL 1961-08-28   Stanislaus NULL vicinity of La Grange
        JEPS7753 UCJEPS Bidens frondosa Peter H. Raven 7971 1954-08-27   Nevada 762 w outskirts Nevada City; Sierra Nevada
        JEPS79580 UCJEPS Bidens frondosa Edward Lee, A. Carter, F. Little 955 1934-07-04   San Joaquin NULL Borden Road between Middle River and Holt
        JEPS79581 UCJEPS Bidens frondosa Edward Lee, A. Carter, F. Little 955 1934-07-04   San Joaquin NULL Borden Road between Middle River and Holt
        JEPS8224 UCJEPS Bidens frondosa G. Thomas Robbins, D. M. Post, J. W. Dawson, P. H. Raven 3650 1954-09-03   Merced 25 about 0.8 mi n of, along road between Gustine and Volta Ingomar
        JEPS88392 UCJEPS Bidens frondosa Vernon H. Oswald, Lowell Ahart 8260 1996-09-04   Tehama 131 parcel along Hwy 36 ne Red Bluff (on flood plain of creek ca. 1 mi upstream from old bridge site); Cascade Range Foothills, Hog Lake Plateau, Paynes Creek
        JEPS94090 UCJEPS Bidens frondosa Vernon H. Oswald, Lowell Ahart 9613.1 1998-09-08   Shasta 929 Hwy. 89 at its closest approach to Burney Creek just s. McArthru-Burney Falls Memorial State Park (edge of creek)
        JEPS94871 UCJEPS Bidens frondosa Lowell Ahart 8053 1998-09-11   Butte 403 about 7 air mi n of Oroville (w of the cow chute on w side of Cherokee Road, North Table Mountain); North Table Mountain, Cherokee Road
        LA202619 LA Bidens frondosa Arthur C. Gibson 5138 2006-09-06   Ventura 381 Santa Monica Mountains; S of Westlake Village on State Hwy 23 at Lake Eleanor, NE corner of dam
        LA212045 LA Bidens frondosa R.G. Swinney 11587 2009-11-09   Los Angeles 427 Transverse Ranges; San Gabriel Mountains; Confluence of San Gabriel River and East Fork San Gabriel River, to 150 m upstream in East Fork
        LA213681 LA Bidens frondosa Louis C. Wheeler 3285 1934-09-19   Siskiyou 518 Siskiyou Mountains; Walker, Klamath River
        LA31648 LA Bidens frondosa NULL 14524 1959-09-27   Ventura 291 Santa Monica Mountains; Hidden Valley; NW-side of Lake Sherwood
        NCC003274 NCC Bidens frondosa Baker, Milo S. 11612 1946-09-04  ? Colusa NULL Butte Sink, near locked gate of Colusa Gun Club
        NCC003275 NCC Bidens frondosa Baker, Milo S. 11560 1946-08-17   Sonoma NULL At the crossing of the Occidental Rd.
        NCC21927 NCC Bidens frondosa Wagnon, H. K. 1833 1988-09-17   Sonoma 64 Spring Lake Village, Montgomery Dr, Santa Rosa
        NY02715238 NY Bidens frondosa G. K. Helmkamp 19999 2012-10-09   Nevada Co. 445 Northern Sierra Nevada Mountains Foothills: Higgins Corner; Combie Road, 0.1 mile east of its junction with CA-49, between Auburn and Grass Valley (Lake Combie 7.5′ Q.)
        NY1742360 NY Bidens frondosa J. D. Morefield 3117 1985-08-25   Inyo Co. 1295 White Mountains. At the spring 1 mile south of the mouth of Silver Canyon, 1.5 mile ESE of Laws, Owens Valley drainage.
        NY1909573 NY Bidens frondosa G. K. Helmkamp 18350 2011-09-30  ? Nevada Co. 854 Northern Sierra Nevada Mountains Foothills: Dutch Flat X Road (extension of Diggins Hill Road), 3.1 miles northeast of Dutch Flat and north of the Bear River Reservoir (Dutch Flat 7.5′ Q.)
        OBI148371 OBI Bidens frondosa Peter Rubtzoff 5644 1965-09-05   Sonoma NULL Russian River bottom at Forest Hills (5.5 miles east of Guerneville).
        OBI165790 OBI Bidens frondosa David J. Keil 21132 1988-09-17   Fresno NULL Along shores of Hume Lake.
        OBI165791 OBI Bidens frondosa Joseph P. Tracy 19367 1950-09-22   Humboldt NULL Klamath River, near Slate Crk. Below Orleans 8 mi
        OBI165792 OBI Bidens frondosa R.D. Goeden s.n. 1986-09-10   Plumas 1371 NE shore of Round Valley Reservoir, 3 mi S of Greenville, Plumas Natl forest
        OBI167481 OBI Bidens frondosa NULL 22301 2013-09-23   Calaveras 974 Utica Powerhouse Road (beside Angel′s Creek), 0.6 mile northeast of its junction with CA-4
        OBI178605 OBI Bidens frondosa Lowell Ahart 9367 2001-10-16  ? Plumas 1363 On a high bank, and the north side of a small stream, on the NW side of Round Valley Reservoir, about 2 1⁄2 miles SW of Greenville.
        POM129631 RSA Bidens frondosa W. J. Williamson 338 1919-08-08   Tuolumne 213 Stanislaus River
        POM180850 RSA Bidens frondosa H. F. Copeland 862 1923-01-01   Butte NULL Nelson
        POM211183 RSA Bidens frondosa L. C. Wheeler 3285 1934-09-19   Siskiyou 518 Walker, Klamath River
        POM264773 RSA Bidens frondosa L. C. Wheeler 2232 1933-11-05   San Bernardino 1584 Arrowhead Village, Lake Arrowhead.
        POM290157 RSA Bidens frondosa Arthur L. Cohen 724 1935-08-23   Tulare NULL Los Cenitos ( ? ) Canyon. Pacific Ocean watershed.
        POM312324 RSA Bidens frondosa NULL 8333 1948-08-12   Merced NULL About 5 miles east of Gustine
        POM350839 RSA Bidens frondosa Wm. Martin 20022 1971-09-08   Inyo NULL 5 miles NW of Bishop on Hwy 395.
        POM350840 RSA Bidens frondosa L. C. Wheeler 1401 1932-09-19   Los Angeles 121 Los Angeles R. [River] at Los Feliz Blvd
        POM350841 RSA Bidens frondosa Anstruther Davidson 3271 1917-09-01   Los Angeles NULL Los Angeles.
        POM350842 RSA Bidens frondosa Geo L. Moxley 508 1916-08-17   Los Angeles NULL L.A. riverbed near Broadway Bridge
        POM350843 RSA Bidens frondosa Wm. Martin 20205 1971-09-10   Placer 609 8 miles east of Auburn on Hwy. 80, road to Applegate.
        POM350844 RSA Bidens frondosa Christopher Davidson 3204 1975-08-30   San Bernardino 2042 Big Bear Lake, South Shore Drive. Along beach to N of road, ca. 100 yds E of the dam
        POM350845 RSA Bidens frondosa NULL s.n. 1943-09-24   Stanislaus NULL 5 miles N of Modesto.
        POM4981 RSA Bidens frondosa Anstruther Davidson s.n. 1917-09-15   Los Angeles NULL Alvarado St.
        POM54099 RSA Bidens frondosa Culbertson 4651 1904-10-04   Fresno NULL Millwood.
     ?  PUA003174 PUA Bidens frondosa Jake Ruygt NULL 1986-07-19   Napa 2 Local landmark: Imola. Napa Quad.
        PUA003175 PUA Bidens frondosa G.L. Clifton 12247 1984-07-02   Sutter 9 Local landmark: Sutter Bypass. Gilsizer Slough Quad.
        PUA003177 PUA Bidens frondosa G.L. Clifton NULL 1974-09-06   Plumas 1524 Local landmark: Smith Lake. Bucks Lake Quad.
        PUA003178 PUA Bidens frondosa G.L. Clifton NULL 1975-09-19   Plumas 853 Local landmark: Rock Creek Dam. Pulga Quad.
        RSA0015633 RSA Bidens frondosa Peter Rubtzoff 4012 1958-09-27   Sonoma NULL Laguna de Santa Rosa, northeast of Graton (0.5 N of Guerneville Road).
        RSA0015634 RSA Bidens frondosa Peter Rubtzoff 3995 1958-09-20   Sonoma NULL Laguna de Santa Rosa, northeast of Graton (0.5 mile north of Guerneville Rd.)
        RSA0015635 RSA Bidens frondosa Peter Rubtzoff 3891 1958-08-17   Sonoma NULL Laguna de Santa Rosa, northeast of Graton (0.5 mi north of Guerneville Road).
        RSA0015636 RSA Bidens frondosa Peter Rubtzoff 2905 1956-09-15   Sonoma NULL Atascadero Creek Marsh.
        RSA0015838 RSA Bidens frondosa NULL 6212 2013-10-17   Los Angeles 314 Hansen Dam flood control basin, Big Tujunga wash, between foothill Blvd. and Wentworth street. West of the 210 freeway. Collected short distance east and west, just south of Orcas Park, off Orcas Ave.; Sunland 7.5 quad
        RSA0020331 RSA Bidens frondosa Peter Rubtzoff 7297 1973-09-04   Sonoma NULL Russian River at Forest Hills, 5.5 mi east of Guerneville.
        RSA0020350 RSA Bidens frondosa Peter Rubtzoff 4528 1960-09-14   Sonoma NULL Laguna de Santa Rosa, E of Graton, between Occidental and Guerneville roads.
        RSA0035339 RSA Bidens frondosa Lowell Ahart 18458 2012-09-28   Butte 62 Just east of the east end of Sycamore Pool in Big Chico Creek, Lower Bidwell Park, Chico.
        RSA0035896 RSA Bidens frondosa R. G. Swinney 11587A 2009-11-09   Los Angeles 426 confluence of San Gabriel River and East Fork San Gabriel River, to 150 m upstream in East Fork; Glendora 7.5 Q.
        RSA0037017 RSA Bidens frondosa Lowell A. Ahart 19259 2013-11-17   Butte 245 Along the sides of McCabe Creek, below the high water line of Lake Oroville, about 5⁄8 mile southwest of the Enterprise Bridge across Lake Oroville.
        RSA0058200 RSA Bidens frondosa Richard G. Swinney 13667 2010-09-01   Los Angeles 338 San Gabriel Mountains&slo;Verdugo Mountains: Big Tujunga Creek, under the overpass of the I-210 Fwy. and on either side, south of W. Tujunga Valley St.; Sunland 7.5 Quad
        RSA0093482 RSA Bidens frondosa NULL 19999 2012-10-08   Nevada 445 Northern Sierra Nevada Mountains Foothills. Higgins Corner; Combie Road, 0.1 mile east of its junction with CA-49, between Auburn and Grass Valley.; Lake Combie 7.5′ Q.
        RSA0113780 RSA Bidens frondosa NULL 7706 2016-09-01   Ventura 82 The Nature Conservancy (TNC). Loughman Property; East of the Santa Paula Creek junction. South of Highway 126, off of S. Hallock Dr. Started near 34.35 N 119.03 W, ended near 34.35 N 119.03 W.
        RSA0114000 RSA Bidens frondosa NULL 7718 2016-08-24   Ventura 182 The Nature Conservancy (TNC). Vulcan Property. End of Torex&slo;Main Road, Piru. South of Highway 126. Started near 34.39 N 118.79 W. Survey up river to 34.40 N 118.75117.
        RSA0150384 RSA Bidens frondosa NULL 33666 2017-08-22   San Diego 10 Camp Pendleton: southwestern portion of Base; Training Area SMR One: southwest of the main air station on Base and just off of North River Road; on the west side of the Santa Margarita River. Atlas Square: G5.
        RSA0167217 RSA Bidens frondosa NULL 10978 2017-06-13   San Bernardino 1021 San Bernardino National Forest; post-fire surveys on the Pilot Fire of 2016; collecting in Grass Valley, approximately 2 air miles west northwest from the summit of the Pinnacles.; Silverwood Lake
        RSA124899 RSA Bidens frondosa A. G. O′Berg 19 1955-10-07   Fresno 53 7 miles NW of Kerman, 1.5 miles N of Belmont Road on Yuba Road, W of road in drainage ditch of alkali sink.
        RSA127942 RSA Bidens frondosa Peter H. Raven 14524 1959-09-27   Ventura 291 Santa Monica Mountains, north-west side of Lake Sherwood
        RSA132872 RSA Bidens frondosa Simon Simonian 983 1953-09-08   Fresno NULL Briggs Ditch, NW-SE section crossing of Temperance Ave. south of Kings Canon Road, about 6 miles east of Fresno
        RSA151165 RSA Bidens frondosa Peter H. Raven 16629 1961-09-10   San Bernardino 853 North Verde Ranch, near the Mojave River east of Victorville
        RSA152113 RSA Bidens frondosa Wesley O. Griesel s.n. 1961-08-28   Inyo 1371 Bishop
        RSA155645 RSA Bidens frondosa L. S. Rose 60092 1960-09-14   Sonoma 15 Laguna de Santa Rosa, 2 miles east of Grafton
        RSA160437 RSA Bidens frondosa J. D. Olmsted 954 1959-09-11   Inyo 1310 1 mile W of Bishop on main road up Bishop Creek to Lake Sabrina, Sierra Nevada; drainage area: Owens River.
        RSA164114 RSA Bidens frondosa E. C. Twisselmann 9015 1963-09-18   Kern 807 Weldon Rd., 1 mi. S of Kernville.
        RSA167296 RSA Bidens frondosa Joseph P. Tracy 19367 1950-09-22   Humboldt 121 Klamath River, near Slate Creek, below Orleans 8 miles.
        RSA239269 RSA Bidens frondosa NULL 42310 1972-09-20   Plumas 1219 Plumas National Forest: Snake Lake ca. 4 miles NW of Quincy.
        RSA303681 RSA Bidens frondosa R. F. Thorne 53388 1979-07-13   San Bernardino 1386 N end of Lake Gregory,
        RSA320361 RSA Bidens frondosa J. R. Shevock 6616 1979-09-29   Tulare 137 Along Tule River at the south Jaye Street bridge, Porterville
        RSA340153 RSA Bidens frondosa R. F. Thorne 53619 1979-08-25   San Bernardino 1569 Holcomb Valley: E margin of Grass Valley Lake
        RSA342010 RSA Bidens frondosa R. F. Thorne 53624 1979-08-25   San Bernardino 2055 Holcomb Valley: W end of Big Bear Lake on N Shore Dr., S of Gray′s Landing,
        RSA347645 RSA Bidens frondosa James D. Morefield 3117 1985-08-25   Inyo 1295 At the spring 1 mi S of the mouth of Silver Canyon 1.5 mi ESE of Laws, Owens Valley drainage
        RSA43570 RSA Bidens frondosa Mark Kerr s.n. 1939-08-27   Inyo NULL Owens River bank E of Big Pine
        RSA43695 RSA Bidens frondosa Mark Kerr s.n. 1939-08-26   Inyo NULL 2 N of Lone Pine
        RSA552381 RSA Bidens frondosa D. Charlton 5556 1991-08-28   Inyo 1219 Owens River, Dinken Rd 2 miles north of Bishop just south of Fish Slough. [On the border of Inyo and Mono County]
        RSA554641 RSA Bidens frondosa Scott D. White 740 1992-09-01   San Bernardino 2072 San Bernardino Mountains: N of Hwy 1 W of Metcalf Creek at Metcalf Bay, City of Big Bear Lake.; Big Bear Lake 7.5′ Q
        RSA599076 RSA Bidens frondosa L. C. Wheeler s.n. 1967-10-14   San Bernardino NULL San Bernardino Mountains: Pilot Rock Conservation Camp vicinity. (Devil′s Canyon ? ).
        RSA604917 RSA Bidens frondosa L. C. Wheeler 8687 1964-08-29   Kern NULL Kernville.
        RSA606120 RSA Bidens frondosa L. C. Wheeler 2232 1933-11-05   San Bernardino 1584 Arrowhead Village, Lake Arrowhead.
        RSA607609 RSA Bidens frondosa L. C. Wheeler 9085 1966-10-25   Los Angeles NULL E. Waldo Ward′s Grove, 1⁄4 mile N El Encanto, San Gabriel Canyon.
        RSA69817 RSA Bidens frondosa J. C. Roos 5265 1951-09-25   Riverside 259 Fairmount Park
        RSA724044 RSA Bidens frondosa R. E. Riefner 04-420 2004-09-18   Orange 106 City of Yorba Linda; Santa Ana River, Horseshoe Bend, near La Palma Rd. and Via Del Rio Rd.; Prado Dam
        RSA724819 RSA Bidens frondosa L. Ahart 13344 2006-09-26   Colusa 24 South side of the Delevan National Wildlife Refuge, north side of Maxwell Road, about 3 miles west of Colusa Princeton Road, about 5.5 miles east of Maxwell.
        RSA724879 RSA Bidens frondosa L. Ahart 13274 2006-09-11   Butte 431 South edge of the North Fork of the Feather River, North side of Highway 70, About 1⁄8 mile west of the Poe Dam, About 3⁄4 mile northeast of Pulga, About 21 miles (air) northeast of Oroville.
        RSA726433 RSA Bidens frondosa L. Ahart 14570 2007-11-03   Butte 259 About 3⁄4 mile east of the Power House below Kuncke Reservoir, about 1.25 miles north of the Lime Saddle Campground, about 5 miles (air) southeast of Paradise.
        RSA726441 RSA Bidens frondosa NULL 14497 2007-09-18   Yuba 1015 About 1 mile (air) east of Clipper Mills.
        RSA74341 RSA Bidens frondosa Milo S. Baker 11612 1946-09-04  ? Colusa NULL Butte Sink, near gate of Colusa Gun Club
        RSA768290 RSA Bidens frondosa Justin M. Wood 2505 2010-09-01   Shasta 143 City of Redding: Small pond open to the river on the west side of the river, +-- 0.5 miles upstream of Cypress Ave bridge.; Enterprise
        RSA768468 RSA Bidens frondosa Justin M. Wood 2578 2010-09-02   Shasta 345 0.8 miles N of Ingot along the west side of state highway 299.; Oak Run
        RSA782808 RSA Bidens frondosa NULL 38540 2010-08-05   Los Angeles 24 Madrona Marsh Preserve, Torrance; Torrance 7.5′ Q.
        RSA794771 RSA Bidens frondosa NULL 2726 2010-09-28   San Bernardino 2061 San Bernardino Mountains: Big Bear Lake. Grout Bay, just south of Fawnskin adjacent to Highway 38.; Fawnskin
        RSA799647 RSA Bidens frondosa Justin M. Wood 2742 2010-09-29   Orange 128 Santa Ana Canyon: Santa Ana River, southwest of Green River Golf Course and north of Hwy 91 and Santa Ana River Trail.; Black Star Canyon
        RSA92410 RSA Bidens frondosa Annetta Carter 678 1934-07-04   San Joaquin NULL Borden Highway between Middle River and Holt
     ?  SBBG123693 SBBG Bidens frondosa K. Guilliam and L. A. Eliassen NULL 2010-09-13   Monterey 307 Fort Hunter Liggett: ca. 0.8 km SW of jct of Del Venturi Rd and Mission Rd, 0.6 NE of jct of Del Venturi and Vasquez Rds; Ft Hunter Liggett
        SBBG128778 SBBG Bidens frondosa Lowell Ahart 19259 2013-11-17   Butte 245 sides of McCabe Crk, below the high water line of Lake Oroville, ca. 5⁄8 mi SW of Enterprise Bridge across Lake Oroville
        SBBG152211 SBBG Bidens frondosa NULL 33666 2017-08-22   San Diego 10 southwestern portion of Camp Pendleton; Training Area SMR One; SW of main air station on Base and just off of N River Rd, on W side of Santa Margarita River.
        SBBG20827 SBBG Bidens frondosa Ernest C. Twisselmann 9015 1963-09-18   Kern 807 Weldon Rd, ca. 1 mi S of Kernville
        SBBG229026 SBBG Bidens frondosa NULL 7718 2016-08-24   Ventura 182 The Nature Conservancy (TNC). Vulcan Property. End of Torex&slo;Main Road, Piru. South of Highway 126. Started near 34.39 N 118.79 W. Survey up river to 34.40 N 118.75117.
        SBBG60903 SBBG Bidens frondosa Mark Kerr NULL 1939-08-27   Inyo NULL Owens River, E of Big Pine
        SD00016444 SD Bidens frondosa NULL 34653 2018-08-23   San Diego 84 Camp Pendleton: northeast portion of Base; Training Area Hotel: northwest of Fallbrook; along the Santa Margarita River just south of De Luz Road
        SD00059098 SD Bidens frondosa Suzanne Bell 66 1991-09-06   San Diego 1400 Slough at south end of Cuyamaca Lake.
        SD124888 SD Bidens frondosa R. D. Goeden s.n. 1986-09-10   Plumas 1370 Northeast shore of Round Valley Reservoir, 3 miles south of Greenville, Plumas National Forest.
        SD155309 SD Bidens frondosa NULL 7483 2001-10-03   San Diego 20 Mission Valley Preserve: along the San Diego River from Sefton Park to the Interstate 5 bridge
        SD160411 SD Bidens frondosa NULL 1184 2004-09-26   San Diego 1407 Cuyamaca Lake; western shore along Highway 79
        SD169988 SD Bidens frondosa Jerilyn Hirshberg 1180 2005-09-01   San Diego 960 .3 mile south of entrance to Inaja picnic area on Highway 78&slo;79 between Santa Isabel and Wynola, 300 meters east of falls on San Diego River
        SD179858 SD Bidens frondosa NULL 13831 2007-08-08   San Diego 413 Loveland Reservoir: S of Alpine and Japatul Valley Road; along the south shore, 1.1 air miles E of the dam located at the southeast end of the reservoir
        SD210679 SD Bidens frondosa John Groth 226 2008-08-31   San Diego 818 Cleveland National Forest, Cuyamaca Mtns, 3.4 WNW of Cuyamaca Peak, banks of Boulder Creek, 300 yds. E of junction with Boulder Creek Road
        SD212472 SD Bidens frondosa NULL 9848 2005-09-09   El Dorado 683 Northern Sierra Nevada Foothills; east of Sacramento, Squaw Hollow area at junction of Hank′s Exchange Road and Ranch Road, 0.9 mile south of Pleasant Valley Road.
        SD240842 SD Bidens frondosa NULL 38540 2010-08-05   Los Angeles 24 South Coast: Madrona Marsh Preserve, Torrance. Former oil field with gravel service road remnants.
        SD247314 SD Bidens frondosa R.G. Swinney 11587A 2009-11-09   Los Angeles 427 Transverse Range; San Gabriel Mountains: confluence of San Gabriel River and East Fork San Gabriel River, to 150 meters upstream in East Fork.
        SD249126 SD Bidens frondosa David Keil 21132 1988-09-17   Fresno NULL Along shores of Hume Lake.
        SD264994 SD Bidens frondosa NULL 33666 2017-08-22   San Diego 10 Camp Pendleton: southwestern portion of Base; Training Area SMR One: southwest of the main air station on Base and just off of North River Road; on the west side of the Santa Margarita River
        SDSU16355 SDSU Bidens frondosa NULL 1184 2004-09-26   San Diego 1406 Fresh water mudflats of Cuyamaca Lake; western shore along Highway 79. 1407m
        SDSU16416 SDSU Bidens frondosa NULL 7483 2001-10-03   San Diego 19 Mission Valley Preserve: along the San Diego River from Sefton Park to the Interstate 5 bridge
        SFV101597 SFV Bidens frondosa K. A. Wilson 1447 1974-08-21   Los Angeles 245 Santa Monica Mountains; Malibu Creek. Kanan Road and Triunfo Canyon Road intersection.
        SFV101598 SFV Bidens frondosa NULL 813 1961-02-02   Los Angeles 349 Santa Susana Mountains; Granada Hills. Base of Limekiln Canyon.
        SFV101599 SFV Bidens frondosa A. M. Johnson 4536 1934-10-03   Los Angeles 105 Los Angeles Basin; Los Angeles, West Los Angeles. Along Selby Ave. between LeConte and Wilshire Blvd.
        SJSU6039 SJSU Bidens frondosa C.W. Sharsmith 7811 1972-06-24   Sonoma NULL Laguna de Santa Rosa N of Sebastopol, E of Graton
        UC1192170 UCJEPS Bidens frondosa Malcolm A. Nobs, S. Galen Smith 432 1948-08-24   Merced NULL 1 mi e of Gustine (Modesto Properties Gun Club, San Joaquin Valley); San Joaquin Valley
        UC1192171 UCJEPS Bidens frondosa Malcolm A. Nobs 687b 1948-09-25   Placer NULL 9 mi n of Auburn (Rock Creek Highway 49); Rock Creek, Highway 49
        UC1192172 UCJEPS Bidens frondosa Malcolm A. Nobs, S. Galen Smith 1879 1949-09-09   Colusa NULL 3 mi w of Williams
        UC1192173 UCJEPS Bidens frondosa Herbert L. Mason 12707 1945-09-18   Sutter NULL near bridge on Yuba-Knight′s Landing Highway (overflow lands of Sutter By-Pass); Sutter By-Pass
        UC1192174 UCJEPS Bidens frondosa Verne Grant, Irving Schneider 8068 1947-07-19   Modoc NULL s of Alturas (Corporation ranch; irrigation ditch s of south loop road)
        UC1192175 UCJEPS Bidens frondosa Herbert L. Mason, Verne Grant 13108 1946-09-04   Butte NULL 833 Canal, West Gridley Road, Butte Sink Butte Sink, 833 Canal, West Gridley Road
        UC1192177 UCJEPS Bidens frondosa Malcolm A. Nobs, S. Galen Smith 1758a 1949-09-02   Inyo NULL 2 mi w of, 13.5 mi n of Bishop Highway 395 (on Pine Creek Road); Pine Creek Road
        UC1192178 UCJEPS Bidens frondosa Herbert L. Mason, S. Galen Smith 8333 1948-08-12   Merced NULL 5 mi e of Gustine (San Joaquin Valley); San Joaquin Valley
        UC1222894 UCJEPS Bidens frondosa Joseph P. Tracy 19367 1950-09-22   Humboldt 121 near Slate Creek (Klamath River, below Orleans 8 mi); Klamath River
        UC1222968 UCJEPS Bidens frondosa Joseph P. Tracy 19318 1950-08-20   Humboldt NULL 2 mi sw of Orleans
        UC134523 UCJEPS Bidens frondosa Culbertson 4651 1904-10-04   Fresno NULL Millwood
        UC1523858 UCJEPS Bidens frondosa James D. Morefield 3117 1985-08-25   Inyo 1295 at the spring 1 mi s of the mouth of Silver Canyon (1.5 mi ese of Laws, Owens Valley drainage, White Mountains); White Mountains
        UC166167 UCJEPS Bidens frondosa Geo. D. Butler 989 1909-09-20   Siskiyou NULL creek near Yreka
        UC171397 UCJEPS Bidens frondosa A. A. Heller 11134 1913-09-12   Butte NULL on Big Chico Creek, Chico Chico, Big Chico Creek
        UC1730224 UCJEPS Bidens frondosa L. P. Janeway 6275 1998-09-10   Plumas 1205 about 5 W of Quincy (Snake Lake, along NW shore)
        UC1999626 UCJEPS Bidens frondosa J. E. Sandoval 78 1995-09-25   Merced 17 Great Valley Grasslands State Park (encompasses the former Fremont Ford State Recreation Area). South of the town of Stevinson, 1 mi south of Highway 140 on Highway 165.
        UC2026452 UCJEPS Bidens frondosa Louis C. Wheeler 8687 1964-08-29   Kern NULL Kernville.
        UC2044437 UCJEPS Bidens frondosa Belinda Lo 194 2014-10-24   Calaveras NULL Bureau of Reclamation, New Melones Reservoir, Camp 9
        UC2044439 UCJEPS Bidens frondosa Belinda Lo 184 2014-10-12   Calaveras NULL Stanislaus National Forest, Candy Rock Road
        UC2071904 UCJEPS Bidens frondosa A. C. Sanders, S. Ogg 15180 1994-07-28   Riverside NULL Riverside: Santa Ana River between the Highway 60 Bridge and the Mission Blvd. Bridge. Riverside West Quad.
        UC220245 UCJEPS Bidens frondosa Katharine Brandegee NULL 1905-07-01   Tulare NULL Visalia
        UC30564 UCJEPS Bidens frondosa H. Edwards 77 NULL   Sacramento NULL Sacramento
        UC30565 UCJEPS Bidens frondosa Willis L. Jepson NULL 1891-09-17   Sacramento NULL Lower Sacramento River, Grand Island
        UC468898 UCJEPS Bidens frondosa A. Davidson, M. D. 3271 1917-09-01   Los Angeles NULL Alvarado Street
        UC473708 UCJEPS Bidens frondosa Mrs. W. J. Williamson 338 1919-08-08   Tuolumne 213 Stanislaus River
        UC579887 UCJEPS Bidens frondosa Annetta Carter 1934 1934-07-04   San Joaquin NULL between Middle River and Holt Middle River (in drainage ditch Borden Highway); Borden Highway
        UC61669 UCJEPS Bidens frondosa Geo. B. Grant 5278 1902-09-01   Siskiyou 0 Mt. Shasta, Pacific Coast Pacific Coast, Mt. Shasta
        UC623299 UCJEPS Bidens frondosa Mark Kerr 523 1939-08-27   Inyo 1219 near Big Pine (Owens River bank); Owens River
        UC727762 UCJEPS Bidens frondosa Milo S. Baker 11560 1946-08-17   Sonoma NULL at the crossing of the Occidental Road (The Laguna); The Laguna
        UC893954 UCJEPS Bidens frondosa Mrs. W. J. Williamson 338 1919-08-08   Tuolumne 213 Stanislaus River
        UC912219 UCJEPS Bidens frondosa Herbert L. Mason 5452 1929-10-04   Placer NULL 1.5 mi from Auburn
        UC912220 UCJEPS Bidens frondosa Herbert L. Mason 5446 1929-09-21   Contra Costa NULL 2.6 mi ne of Byron (Borden Highway); Borden Highway
        UC912221 UCJEPS Bidens frondosa Herbert L. Mason 4956 1928-09-30   San Joaquin NULL near Holt (San Joaquin Delta); San Joaquin Delta
        UCR110438 UCR Bidens frondosa NULL 23142 1999-10-09   San Bernardino 1875 the lake at Arrowbear Lake, east of Running Springs on south side of Hwy 18; San Bernardino Mtns.
        UCR114010 UCR Bidens frondosa Mitch Provance 2052 2000-06-24   Riverside 244 Santa Ana River Wash, between the Market Street bridge and the 60 Fwy; Riverside
        UCR138771 UCR Bidens frondosa Scott D. White 4522 1996-09-13   San Bernardino 1479 Lake Arrowhead area. Southeast of Papoose Lake and north of Cedar Glen neighborhood
        UCR13942 UCR Bidens frondosa George K. Helmkamp s.n. 1973-09-16   San Bernardino 1570 Lake Arrowhead; San Bernardino Mtns.
        UCR170573 UCR Bidens frondosa NULL 9848 2005-09-09   El Dorado 683 E of Sacramento; Squaw Hollow area at junction of Hanks Exchange Road and Ranch Road, 0.9 mi south of Pleasant Valley Road
        UCR188892 UCR Bidens frondosa NULL 6585 2007-09-19  ? Riverside 128 Santa Ana River, across from Green River Golf Course, 0.15 W of Green River Road bridge
        UCR189286 UCR Bidens frondosa NULL 6585 2007-09-19  ? Riverside 128 Santa Ana River, across from Green River Golf Course, 0.15 W of Green River Road bridge
        UCR190711 UCR Bidens frondosa NULL 12955 2007-09-14   Placer 942 along Mosquito Ridge Road 0.4 mile east of Foresthill
        UCR193557 UCR Bidens frondosa NULL 12919 2007-09-10   El Dorado 530 Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive
        UCR19492 UCR Bidens frondosa John C. Roos s.n. 1965-09-13   San Bernardino 762 Victorville, Mojave River bottom; Mojave Desert
        UCR197976 UCR Bidens frondosa Beecher Crampton 1633 1953-09-30   Yolo NULL Knights Landing, Sycamore Slough
        UCR201560 UCR Bidens frondosa NULL 14199 2008-10-04   El Dorado 530 Lake Oaks Mobile Home Park, Diamond Springs
        UCR210518 UCR Bidens frondosa R.G. Swinney 9971 2008-12-06   Los Angeles 229 Azusa, mouth of San Gabriel Canyon west of Roberts Canyon on north side of San Gabriel River channel
        UCR218022 UCR Bidens frondosa NULL 38540 2010-08-05   Los Angeles 24 Madrona Marsh Preserve, Torrance
        UCR218950 UCR Bidens frondosa NULL 15557A 2009-08-30   Sutter 8 along Nicolaus Ave., 2.2 miles northwest of the Placer Co. line, 4.4 miles ENE (86 ° ) of Nicolaus
        UCR218995 UCR Bidens frondosa NULL 15605 2009-09-13   El Dorado 529 Lake Oaks Mobile Home Park, Diamond Springs; 0.2 mile south of the junction of Patterson Drive and CA-49&slo;Pleasant Valley Road
        UCR232616 UCR Bidens frondosa NULL 18350 2011-09-30   Nevada 854 Dutch Flat X Road (extension of Diggins Hill Road), 3.1 miles northeast of Dutch Flat and north of the Bear River Reservoir
        UCR239928 UCR Bidens frondosa O.F. Clarke s.n. 2005-10-16   San Bernardino 259 Santa Ana River at North Main St., Agua Mansa area, just north of the Riverside Co. line
        UCR239929 UCR Bidens frondosa O.F. Clarke s.n. 2004-07-05   Riverside 155 Louis Rubidoux Nature Center at RR bridge, Santa Ana River near Riverside
        UCR240006 UCR Bidens frondosa R.G. Swinney 11587A 2009-11-09   Los Angeles 427 confluence of San Gabriel River and East Fork San Gabriel River, to 150 m upstream in East Fork
        UCR240977 UCR Bidens frondosa NULL 19999 2012-10-09   Nevada 445 Higgins Corner; Combie Road, 0.1 mile east of its junction with CA-49, between Auburn and Grass Valley
        UCR241977 UCR Bidens frondosa NULL 19833 2012-09-15   El Dorado 951 Walton Lake; along Balderson Road, 0.4 mile south of its junction with Wentworth Springs Road
        UCR245726 UCR Bidens frondosa NULL 22375 2013-09-24   Calaveras 1186 north end of White Pine Reservoir, 0.6 mile north of Arnold
        UCR248911 UCR Bidens frondosa Peter Rubtzoff 5984 1968-09-21   Sonoma 13 Russian River bottom at Forest Hills, 5.5 miles east of Guerneville
        UCR248917 UCR Bidens frondosa Peter Rubtzoff 4712 1961-08-24   Sonoma 3 Vacation Beach, 2 miles below Guerneville along Russian River
        UCR248930 UCR Bidens frondosa Peter Rubtzoff 7297 1973-09-04   Sonoma 13 Russian River at Forest Hills, 5.5 miles east of Guerneville
        UCR248943 UCR Bidens frondosa Peter Rubtzoff 4509 1960-06-25   Sonoma 15 Laguna de Santa Rosa, east of Graton, between Occidental and Guerneville roads
        UCR248966 UCR Bidens frondosa Peter Rubtzoff 2905 1956-09-15   Sonoma NULL Atascadero Creek Marsh
        UCR250037 UCR Bidens frondosa Peter Rubtzoff 4012 1958-09-27   Sonoma 20 Laguna de Santa Rosa, northeast of Graton, 0.5 mi north of Guerneville Road
        UCR250393 UCR Bidens frondosa Peter Rubtzoff 4528 1960-09-14   Sonoma 15 Laguna de Santa Rosa, east of Graton, between Occidental and Guerneville roads
        UCR25293 UCR Bidens frondosa John C. Roos 3054 1946-09-20   San Bernardino 823 Mojave River near Apple Valley; Mojave Desert
        UCR253554 UCR Bidens frondosa NULL 22301 2013-09-23   Calaveras 974 Utica Powerhouse Road (beside Angels Creek), 0.6 mile northeast of its junction with CA-4
        UCR253810 UCR Bidens frondosa NULL 20105 2012-10-30   Placer 35 north of William Lane on an unnamed levee road to Markham Ravine
        UCR258190 UCR Bidens frondosa NULL 20024 2012-10-16   Nevada 445 Robles Dr., south of the junction of Combie Road and Darkhorse Drive, 2.8 air miles SE (124 ° ) of Higgins Corner
        UCR259656 UCR Bidens frondosa R.G. Swinney 13667 2010-09-01   Los Angeles 338 Big Tujunga Creek, under the overpass of the I-210 Fwy. and on either side, south of W. Tujunga Valley St.
        UCR288986 UCR Bidens frondosa NULL 815--76 2015-08-15   Tulare 191 Deer Creek, 7 mi. ENE of Terra Bella, 0.5 W of Deer Creek Rd. at Mt. Road 112
        UCR290327 UCR Bidens frondosa R.G. Swinney 17767 2015-09-29   Los Angeles 580 Big Tujunga Cyn., Stonyvale Picnic Area, east of jct. of Doske Rd. and Sunnyvale Rd., south and adjacent to picnic area
        UCR30556 UCR Bidens frondosa John C. Roos 3942 1948-09-01   Siskiyou NULL Marsham Stream at Yreka
        UCR44077 UCR Bidens frondosa James D. Morefield 3117 1985-08-25   Inyo 1293 Owens Valley drainage, at the spring [Dry Lake Spr.] 1 mi south of the mouth of Silver Canyon 1.5 mi ESE of Laws
        UCR45296 UCR Bidens frondosa Richard D. Goeden s.n. 1986-09-10   Plumas 1375 NE shore of Round Valley Reservoir 3 miles south of Greenville, Plumas Nat. Forest
        UCR71786 UCR Bidens frondosa Stephen J. Myers 91--63 1991-09-07   San Bernardino 841 Mojave River floodplain at Mojave Narrows Regional Park, near Victorville; Southern Mojave Desert
        UCR72725 UCR Bidens frondosa A.C. Sanders 12449 1992-08-22   San Bernardino 915 Waterman Canyon, 0.6 mile below upper end of Old Waterman Canyon Road (at Hwy 18); San Bernardino Mtns.
        UCR73188 UCR Bidens frondosa Scott D. White 914 1992-10-08   Los Angeles 91 Malibu, just north of Pacific Coast Hwy [= CA Hwy 1], extending as far east as Malibu Creek. Bounded on the south by Civic Center Road; terminates on the west in vicinity of Malibu School; Base of Santa Monica Mtns
        UCR83107 UCR Bidens frondosa NULL 15643 1994-09-11   San Bernardino 1045 Bear Creek at confluence with Santa Ana River; San Bernardino Mtns.
        UCR93062 UCR Bidens frondosa NULL 15180 1994-07-28   Riverside 243 Riverside, Santa Ana River near Hwy 60
        UCSB024030 UCSB Bidens frondosa Wayne R. Ferren FS 431 1984-07-14   Mono 1274 2.4 miles S of Rocked-in-Spring on E side of slough, 225 W of Rd. and 25 N of fence; Fish Slough; a desert wetland system 4.5 mi. north of Bishop at northern end of Owens Valley; study site includes 14 sq. mi. along a 7 mi. drainage axis
        UCSB024031 UCSB Bidens frondosa Wayne R. Ferren; John R. Haller FS 569 1986-08-08   Mono 1274 Near gate S of Rocked-In-Spring; Fish Slough; a desert wetland system 4.5 mi. north of Bishop at northern end of Owens Valley; study site includes 14 sq. mi. along a 7 mi. drainage axis
        UCSB024032 UCSB Bidens frondosa John C. Roos 3054 1946-09-20   San Bernardino NULL Mojave River near Apple Valley
        UCSB039508 UCSB Bidens frondosa Wayne R. Ferren; B. Yahr EPA - 190 1993-08-24   San Bernardino NULL San Bernardino National Forest. Stream near crossing of Rd 1N09. Seep / spring.
        UCSB039827 UCSB Bidens frondosa George K. Helmkamp; Elizabeth A. Helmkamp 12955 2007-09-14   Placer NULL Foothills, northern Sierra Nevada Mountains: along Mosquito Ridge Road 0.4 mile east of Foresthill
     ?  UCSC100005691 UCSC Bidens frondosa Ken Kellman 1609 1998-09-12   Santa Cruz NULL Felton, Henry Cowell Redwoods State Park, San Lorenzo River at Big Rock Hole
        UCSC100005692 UCSC Bidens frondosa Randall Morgan s.n. 2001-09-26   Santa Cruz NULL Santa Cruz, along northern edge, San Lorenzo River, straight back from house at 2121 Ocean Street Extension, Santa Cruz
        US3698556 US Bidens frondosa L. Ahart 19259 2013-11-17   Butte 245 About 5-8 mile southwest of the Enterprise Bridge across Lake Oroville, along the side of McCabe Creek, below the high water line of Lake Oroville, T19N, R6E northwest 1-4 Section 7.
        US3741057 US Bidens frondosa L. Ahart 20671 2015-11-19   Yuba 512 T17N, R7E, northeast 1-4 Section 5. 100 yards or more north of spillway area, below the high water line, west side of Lake Francis, about 1-1-2 miles south of Dobbins.
        US3741065 US Bidens frondosa L. Ahart 20590 2015-10-26   Butte 208 Strand of Lake Oroville, on the west side of the West Branch of the Feather River, about 1 mile (air) southeast of Knuckle Reservoir, about 5 miles (air) southeast of Paradise.
        VVC1353 VVC Bidens frondosa NULL 23142 1999-10-09   San Bernardino 1874 the ′lake′ at Arrowbear Lake, E of Running Springs on S side of Hwy 18; Keller Peak 7.5′ Q.San Bernardino Mtns.
        VVC3948 VVC Bidens frondosa Tim Thomas 723 1984-10-09   Los Angeles 390 Santa Monica Mountains, Stunt Ranch, below and east of residence.Transverse Ranges
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