Search Results — 253 specimen records retrieved (183 records with coordinates)
Results for search: Scientific name=Amaranthus powellii;   More information: Jepson Online Interchange

Mapping Options:

BerkeleyMapper with county and bioregion layers
BerkeleyMapper without layers.
KML export
(Note: only records with coordinates are mappable)

Download Options:
Select all records · Select records with coordinates

Include annotations and voucher information

PLEASE NOTE: Due to changes in newer versions of Excel, directly copying text from the above selected results does not produce a usable table.
    Follow these steps:
      1. The contents of the selected results window must be copied into a text editor like TextEdit for Mac or WordPad for Windows
      2. The selected results must be saved as a new text document.
      3. This new text document can now be copied into Excel or imported as a tab delimited text file.

(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 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.

Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page.
Turn on yellow flags to show possible range discrepancies. Read more ...
? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC21492  Amaranthus powellii Bruce Bartholomew; Barrett Anderson 1990-7-21 5558 Modoc W edge of Middle Alkali Lake, directly E of Cedarville, Surprise Valley. 1370 Comment
  CDA13478  Amaranthus powellii G. F. Hrusa, T. D. Wilfred 1996-7-21 13325 Modoc Modoc Plateau; Adjacent to Pit River at Modoc Co. Rd. 90 bridge. E base of Splawn Mtn. N end of Big Valley. Comment
  CDA15762  Amaranthus powellii G. F. Hrusa, R. Gill, E. Brennan 1998-8-19 14779 Alameda Cultivated Plants; Near Eucalyptus plantings at Garin County Park. Comment
  CDA16007  Amaranthus powellii G. F. Hrusa, A. Hardy, S. Oswalt, S. Kinnee 2000-7-23 15663 Sacramento Central Valley; RR tracks betw. Freeport Marina and Hood (Station). 0 Comment
  CDA16017  Amaranthus powellii G. F. Hrusa, A. Hardy, S. Oswalt, S. Kinnee 2000-7-23 15673 Sacramento Central Valley; Along old RR tracks betw. Freeport Marina and Hood (Station). 1 Comment
  CDA17117  Amaranthus powellii G. F. Hrusa, P. Akers 2003-10-14 16189 Monterey Salinas Valley; West side of US 101 just past tracks at corner of Folletta and Alta Rds, Gonzales. 30 Comment
  CDA23722  Amaranthus powellii M. S. Bergseng 1958-9-11 Sacramento O and 14th Streets, Sacramento. 0 Comment
  CDA23723  Amaranthus powellii T. C. Fuller 1958-9-23 San Diego 50 yards east of Highway 101, north side of Chestnut Street, Carlsbad. 0 Comment
  CDA23724  Amaranthus powellii T. C. Fuller 1959-10-28 Kern Walker Creek Basin, road to Piute Mountains. 0 Comment
  CDA23726  Amaranthus powellii H. M. Pollard 1962-9-19 Ventura Ventura River Basin; Near Ventura River bridge, Foster Park. 0 Comment
  CDA23727  Amaranthus powellii H. M. Pollard 1967-12-21 Ventura Southern Pacific Railroad near Seaward Ave. crossing, City of Ventura 0 Comment
  CDA23731  Amaranthus powellii David J. Keil 1998-9-3 28060 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. 0 Comment
  CDA23732  Amaranthus powellii M. S. Bergseng Aug 1958 Sacramento Parking area, 1610 N Street (back yard), Sacramento. 0 Comment
  CDA25625  Amaranthus powellii G. K. Helmkamp, E. A. Helmkamp 2007-10-13 13083 San Joaquin Northern San Joaquin Valley; Along Highway CA-88, 1.0 mile southwest of Clements at Disch Road. Comment
  CDA25869  Amaranthus powellii Mark A. Elvin 2007-7-21 5571 Ventura Southern Coastal; Southern Ventura; south of 101; Portola Road. Comment
  CDA3308  Amaranthus powellii J. Orr 1993-10-29 Sacramento 7700 Eagle Nest Road, Sacramento. 0 Comment
  CDA3309  Amaranthus powellii H. M. Pollard 1967-10-6 Ventura Ventura River Basin: Rancho Arnaz Apple Orchards. 0 Comment
  CDA34231  Amaranthus powellii L. Ahart, J. Dittes 2010-8-31 17107 Modoc On the west 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. Comment
  CHSC106212  Amaranthus powellii Lowell Ahart; John Dittes 2010-8-31 17107 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
  CHSC112997  Amaranthus powellii Lowell Ahart 2013-8-2 18984 Tehama On the bottom of Burris Creek, strand of Black Butte Reservoir, about 1 1/2 miles southwest of the Dam, about 12 miles (air) northwest of Orland. 135 Comment
  CHSC115592  Amaranthus powellii Lowell Ahart; John Dittes 2015-7-16 20382 Modoc North edge of Ash Creek (destroyed), southeast of the gravel pit (destroyed), about 1/8 mile east of the parking area on the east side of Elkins Lane, Ash Creek State Wildlife Area, about 4 miles (air) west of Adin, about 8 miles (air) northeast of Bieber, Big Valley. 1267 Comment
  CHSC34288  Amaranthus powellii L. Ahart 1981-9-6 3083 Plumas On a sandbar along Indian Creek ca. 1/2 mile sw of the jct of Hwy 89 and Arlington Rd, ca. 1.5 mi sw of Crescent Mills. 1200 Comment
  CHSC42946  Amaranthus powellii Lowell Ahart 1987-7-3 5756 Butte Along the North Fork of the Feather River, near the Poe Power House, about 2 miles southeast of Jarbo Gap. 271 Comment
  CHSC50639  Amaranthus powellii Lowell Ahart 1990-5-28 6500 Butte Along the edges of Palm Avenue, about 1 /12 mile east of Larkin Raod, about 21/2 miles north-east of East Gridley. 30 Comment
  CHSC51347  Amaranthus powellii Vernon Oswald 1990-9-22 4453 Butte Growing in median along the Esplanade between 10th and 11th avenues. 59 Comment
  CHSC69419  Amaranthus powellii Lowell Ahart 1997-10-13 7859 Nevada At overlook at lake Wildwood , on the east side of Pleasant Valley Road, southeast of the intersection of Pleasant Valley Road and Mooney Flat Road, at the dam forming Lake Wildwood. 304 Comment
  CHSC71844  Amaranthus powellii Vernon Oswald; Lowell Ahart 1998-9-8 9570 Lassen Hwy 299 at the RR overpass on the east side of Nubieber. 1255 Comment
  CHSC76262  Amaranthus powellii Lowell Ahart; Vernon H. Oswald 1999-9-13 8226 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
  CHSC88254  Amaranthus powellii Lowell Ahart; Samantha Mackey Hillaire 2004-7-9 11212 Tehama On the north side of the Mill Creek Trail (4E10), road north of Mill Creek, about 1/2 mile west of the Black Rock, Black Rock Campground, and Ponderosa Way (Forest Road 28N29), about 26 miles (air) east of Red Bluff. 653 Comment
  CHSC99903  Amaranthus powellii Lowell Ahart; John Dittes 2008-8-25 15290 Modoc On the west bank of the Pit River, about 1/8 mile east of County Road 91, about 3.8 miles (air) north-northeast of Lookout. 1273 Comment
  HSC65316  Amaranthus powellii J. P. Smith, Steve Selva 1970-8-9 4584 Siskiyou In potato fields W of Macdoel. Comment
  HSC82671  Amaranthus powellii James D. Morefield 1985-8-22 3110 Inyo White Mtns., Antelope Springs in Deep Springs Valley drainage 1698 Comment
  IRVC28766  Amaranthus powellii A. C. Sanders, Mark Elvin, Cathleen Weigand 2002-8-6 25554 Los Angeles north of Hwy 126 at Del Valle, between San Martinez Grande and S.M. Chiquito Canyons Santa Clara River Valley 274 Comment
  JEPS106239  Amaranthus powellii Lowell Ahart, Samantha Mackey Hillaire 2004-7-9 11212 Tehama On the north side of the Mill Creek Trail (4E10), road north of Mill Creek, about 1/2 mile west of the Black Rock, Black Rock Campground, and Ponderosa Way (Forest Road 28N29), about 26 miles (air) east of Red Bluff 653 Comment
  JEPS114664  Amaranthus powellii Lowell Ahart, John Dittes 2008-8-25 15290 Modoc On the west bank of the Pit River, about 1/8 mile east of County Road 91, about 3.8 miles (air) north-northeast of Lookout 1273 Comment
  JEPS117481  Amaranthus powellii Lowell Ahart, John Dittes 2010-8-31 17107 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
  JEPS124366  Amaranthus powellii Lowell Ahart, John Dittes 2015-7-16 20382 Modoc Ash Creek State Wildlife Area, about 4 miles (air) west of Adin, about 8 miles (air) northeast of Bieber, Big Valley. Comment
  JEPS94956  Amaranthus powellii Lowell Ahart 1997-8-13 7859 Nevada at the dam forming Lake Wildwood (at the overlook at Lake Wildwood, on e side of Pleasant Valley Road, se of the intersection Pleasant Valley Road and Mooney Flat Road); overlook at Lake Wildwood, Pleasant Valley Road 304 Comment
  JEPS95168  Amaranthus powellii Lowell Ahart 1997-8-13 7859 Nevada at the dam forming Lake Wildwood (at the overlook at Lake Wildwood, on e side of Pleasant Valley Road, se of the intersection Pleasant Valley Road and Mooney Flat Road); overlook at Lake Wildwood, Pleasant Valley Road 304 Comment
  LA211649  Amaranthus powellii Mark A. Elvin; 2014-11-2 7799 Ventura Near junction of Market Street and Portola Road, beside ag fields, vacant land, and industrial complex. 42.0 Comment
  LA31575  Amaranthus powellii Peter H. Raven; 1959-10-25 14707 Los Angeles 60 Comment
  LA31576  Amaranthus powellii Peter H. Raven; Henry J. Thompson 1959-10-18 14686 Ventura 91 Comment
  NY1012584  Amaranthus powellii J. D. Morefield 1985-8-22 3110 -(a) Inyo At Antelope Springs at base of Range in Deep Springs Valley drainage. 1697.7 Comment
  OBI13079  Amaranthus powellii Hans Wilgenburg 1977-8-11 10 San Luis Obispo Cal Poly campus Comment
  OBI17617  Amaranthus powellii Kamran Alavi 1977-8-21 89 San Luis Obispo Cal Poly, SLO. Along field 21 Comment
  OBI20429  Amaranthus powellii Betty Sheehan 1957-10-10 3 San Luis Obispo Cal Poly campus, science bldg Comment
  OBI31720  Amaranthus powellii Turnquist, Smeltzer 1982-7-23 191 San Luis Obispo Laguna Lake Park, near developed trls and roadway on E side of lake Comment
  OBI36600  Amaranthus powellii H. M. Pollard 1972-10-18 s.n. Santa Barbara Comm Eco Center, El Mirasol block, Micheltorena and Garden St, Santa Barbara Comment
  OBI36602  Amaranthus powellii H. M. Pollard 1972-10-8 s.n. Santa Barbara Comm Eco Center, El Mirasol block, Micheltorena and Garden St, Santa Barbara Comment
  OBI37490  Amaranthus powellii Steve Boyd 1985-7-23 1025 Riverside De luz rd, 8.5 mi W of rancho Calif 274 Comment
  OBI44932  Amaranthus powellii David J. Keil 1984-7-20 18312 San Luis Obispo E of Arroyo Grande along Lopez Lake Rd jctn with Cecchetti Rd Comment
  OBI52729  Amaranthus powellii David J. Keil, with V. L. Holland 1991-8-22 22576 San Luis Obispo San Simeon State Park and vicinity along San Simeon Creek from beach to about ___ miles inland and on adjoining slope to C.T. Ranch. Comment
  OBI56814  Amaranthus powellii David J. Keil 1998-9-3 28060 San Luis Obispo Campus of California Polytechnic State University, San Luis Obispo. Comment
  OBI62563  Amaranthus powellii David J. Keil 1995-7-5 25525 Santa Barbara North base. santa ynez river at 13th street bridge. Comment
  OBI62564  Amaranthus powellii David J. Keil, with V. L. Holland 1995-10-27 25747 Santa Barbara North base. north side of barka slough at eastern base boundary. Comment
  OBI62566  Amaranthus powellii David J. Keil 1991-10-26 22648 Santa Barbara Vandenberg Air Force base, North base. barka slough, near eastern boundary of base along san antonio creek. areas of freshwater marsh, riparian woodland, and salt-marsh meadow. Comment
  OBI64574  Amaranthus powellii David J. Keil 2001-4-10 29290 San Luis Obispo Campus of California Polytechnic State University. Grounds of new sports complex Comment
  OBI74449  Amaranthus powellii David J. Keil, with V. L. Holland 1988-9-9 21117 San Luis Obispo North of Cayucos. West of Highway 1 on Villa Creek Road at site of partially constructed abalone farm 20 Comment
  OBI79797  Amaranthus powellii David J. Keil 2011-12-11 31207 San Luis Obispo Arroyo Grande. Southwest of intersection of P.C. Railway and E. Cherry Ave 39 Comment
  OBI80447  Amaranthus powellii David J. Keil 1985-6-19 18921 San Luis Obispo Cultivated field east of Eto Lake. 10 Comment
  OBI81456  Amaranthus powellii Zachary McDermott, Kelsey Kurze, Andrew Warnock, Jack Zarafis 2015-11-8 1 San Luis Obispo Morro Creek, next to CA 1 and Keiser Park Comment
  POM102608  Amaranthus powellii Marcus E. Jones 1881-6-30 s.n. Santa Cruz Santa Cruz. Comment
  POM193083  Amaranthus powellii W. R. Dudley 1895-10-12 s.n. Santa Clara Stanford University, Pasture west of Quadrangle Comment
  POM201875  Amaranthus powellii L. M. Booth 1932-7-21 s.n. Orange Anaheim Creek Comment
  POM718  Amaranthus powellii I. M. Johnston 1918-9-21 s.n. Los Angeles Upland. Comment
  POM96654  Amaranthus powellii P. A. Munz 1926-7-20 10741 San Bernardino Baldwin Lake 2043 Comment
  RSA0104496  Amaranthus powellii Duncan S. Bell 2015-9-30 8659 Riverside Santa Rosa Mountains; collecting in the summit area of Asbestos Mountain. 1573 Comment
  RSA128250  Amaranthus powellii P. H. Raven 1959-10-25 14707 Los Angeles Santa Monica Mountains, Morning View Drive 61 Comment
  RSA201994  Amaranthus powellii H. M. Pollard 1960-9-20 s.n. Ventura Southern Pacific R.R. east of and near San Jon Barranca crossing. Comment
  RSA210861  Amaranthus powellii R. F. Thorne, J. Henrickson, C. W. Tilforth 1969-9-3 39026 Modoc SE end of Tule Lake Sump 0.5 miles N of turnoff to Lava Beds National Monument, (2.2 miles E of NE entrance to monument) 1265 Comment
  RSA234559  Amaranthus powellii Peter Rubtzoff 1956-9-14 2878 Sonoma Vacation Beach, near Guerneville. Banks of Russian River. Comment
  RSA274  Amaranthus powellii J. T. Howell 1927-7-27 502 Orange Near ranch, Rancho Santa Ana 152 Comment
  RSA31464  Amaranthus powellii H. M. Pollard 1944-10-22 s.n. Ventura Ojai Valley. Baldwin Road. Comment
  RSA335017  Amaranthus powellii Steve Boyd 1985-7-23 1025 San Diego De Luz Canyon: Along De Luz-Murrieta Road and De Luz Creek. 150 Comment
  RSA404557  Amaranthus powellii E. A. Purer 1933-8-25 5531 San Diego De Luz Canyon: Along De Luz-Murrieta Road and De Luz Creek. 150 Comment
  RSA404559  Amaranthus powellii Anstruther Davidson 1917-10 3298 Los Angeles Streets. Comment
  RSA404570  Amaranthus powellii H. M. Pollard 1968-10-4 s.n. Ventura Waste area, Ventura Avenue near Kunkle Street, Oak View. Comment
  RSA500816  Amaranthus powellii C. F. Smith 1947-11-22 2187 San Diego De Luz Canyon: Along De Luz-Murrieta Road and De Luz Creek. 150 Comment
  RSA516237  Amaranthus powellii Steven A. Junak 1984-11-3 SC- 916 Santa Barbara Santa Cruz Island. About 0.3 miles SE of Triangulation Point harbor, at head of W fork of Cananda del Agua. 175 Comment
  RSA517082  Amaranthus powellii C. F. Smith 1960-10-17 6304 Ventura 1/2 mile from beach and 2 miles north of mouth of Santa Clara River. Comment
  RSA563931  Amaranthus powellii A. C. Sanders 1992-8-23 12472 San Bernardino San Bernardino Mountains: Oak Glen, Riley s Farm on E side of Oak Glen Road ca. 2 miles above Wildwood Canyon Road. 1372 Comment
  RSA597226A  Amaranthus powellii A. C. Sanders, G. L. Helmkamp 1996-8-25 19489 San Diego De Luz Canyon: Along De Luz-Murrieta Road and De Luz Creek. 150 Comment
  RSA605640  Amaranthus powellii L. C. Wheeler 1969-10-12 12328 San Bernardino San Gabriel Mountains: Glen Helen Park, Cajon Canyon. Comment
  RSA614670  Amaranthus powellii Scott D. White, Julie Greene 1994-8-28 2390 San Bernardino Santa Ana River Canyon, Angeles Oaks area: Control Road at Cold Creek crossing. 1720 Comment
  RSA640148  Amaranthus powellii L. C. Wheeler 1968-7-12 s.n. San Bernardino San Gabriel Mountains: Young s Cherry Range; Middle Fork Lytle Creek 945 Comment
  RSA653206  Amaranthus powellii A. C. Sanders, Mihai Costea, T. Salvato 1999-11-11 23248 San Bernardino San Bernardino Mountains: Los Rios Rancho at Oak Glen. 1463 Comment
  RSA715263  Amaranthus powellii A. C. Sanders 1999-9-26 23104 Riverside Garner Valley, along Hwy 74 at Horse Canyon Rd., toward east end of valley 1448 Comment
  RSA749527  Amaranthus powellii George K. Helmkamp, E. Helmkamp 2008-10-6 14209 Yuba Ostrom #3 Road, 1.2 miles east of junction with CA-65, southeast of Olivehurst 20 Comment
  RSA764724  Amaranthus powellii Justin M. Wood, D. Ray 2010-9-10 2623 San Bernardino Upper Santa Ana River watershed. Santa Ana River at Glass Road. 1593 Comment
  RSA768066  Amaranthus powellii L. Ahart, John Dittes 2010-8-31 17107 Modoc East side of Elkins Lane, about 100 yrds north of bridge across Ash Creek, Ash Creek State Wildlife Area, about 4.3 air miles west of Adin, about 7.7 air miles northeast of Bieber, Big Valley 1268 Comment
  RSA789502  Amaranthus powellii George K. Helmkamp, E. Helmkamp 2011-10-15 18432 San Joaquin along CA-26, 0.6 mile northeast of Escalon-Bellota Rd. 40 Comment
  SBBG115273  Amaranthus powellii R. Burgess, P. Munro 1993-7-11 1155 Ventura Santa Clara River flood plain, E of Fillmore Fish Hatchery 152 Comment
  SBBG121741  Amaranthus powellii R. Burgess, P. Munro 2002-9-25 5354 Ventura agricultural field off Valentine Rd and Knoll Rd; Ventura 18 Comment
  SBBG131075  Amaranthus powellii S. A. Junak 1988-8-19 EA 90 Ventura overlooking Sea Arch, below lighthouse 60 Comment
  SBBG16696  Amaranthus powellii H. M. Pollard 1961-8-19 Santa Barbara Ortega Ridge Rd, Summerland Comment
  SBBG27839  Amaranthus powellii H. M. Pollard 1967-8-11 Ventura Ventura Ave, Foster Park Comment
  SBBG29305  Amaranthus powellii H. M. Pollard 1967-10-12 Ventura Ventura Avenue at Foster Park Comment
  SBBG35635  Amaranthus powellii H. M. Pollard 1968-10-4 Ventura Ventura Avenue near Kunkle St intersection; Oak View Comment
  SBBG35665  Amaranthus powellii H. M. Pollard 1969-10-7 Ventura bar of Ventura River S of Casitas Springs Comment
  SBBG41103  Amaranthus powellii H. M. Pollard 1959-8-16 Santa Barbara Fairview Rd near Municipal Airport; Goleta Comment
  SBBG41104  Amaranthus powellii H. M. Pollard 1957-8-19 Santa Barbara San Antonio Rd near Hollister Ave; Santa Barbara Comment
  SBBG41105  Amaranthus powellii H. M. Pollard 1962-9-19 Ventura near Ventura River bridge at Foster Park Comment
  SBBG41106  Amaranthus powellii H. M. Pollard 1959-11-13 Ventura Southern Pacific Branch Railroad, 1 mi S of Foster Park Comment
  SBBG41137  Amaranthus powellii H. M. Pollard 1965-10-23 Ventura jct of Casitas Pass and Santa Ana Rds, near Foster Park Comment
  SBBG46283  Amaranthus powellii H. M. Pollard 1972-10-18 Santa Barbara Community Ecological Center, El Mirasol block, Micheltorena and Garden streets; Santa Barbara Comment
  SBBG81652  Amaranthus powellii C. F. Smith 1975-9-18 10936 Santa Barbara San Antonio Crk Rd ca. 1 mi W of Los Alamos Comment
  SBBG88566  Amaranthus powellii C. F. Smith 1965-9-28 9050 Santa Barbara just S of Mission La Purisima near Lompoc Comment
  SBBG90275  Amaranthus powellii C. F. Smith 1960-10-17 6317 Ventura Southern Pacific Railroad near Pierpont Inn; Ventura Comment
  SBBG90278  Amaranthus powellii H. M. Pollard 1959-8-3 Santa Barbara Fairview Rd; Goleta Comment
  SBBG90455  Amaranthus powellii C. F. Smith 1960-10-17 6304 Ventura ca. 0.5 mi from beach and 2 mi N of mouth of Santa Clara River Comment
  SBBG90479  Amaranthus powellii C. F. Smith 1962-10-19 Ventura Railroad; Ventura Comment
  SD112940 Image available Amaranthus powellii Darley F. Howe 1949-7-2 1988 San Diego Cultivated ground near Otay. Comment
  SD128079  Amaranthus powellii Steven A. Junak 1984-11-3 SC 916 Santa Barbara Santa Cruz Island, Ca. 0.3 miles southeast of Triangulation Point Harbor, at head of west fork of Canada del Agua. 178 Comment
  SD146058  Amaranthus powellii A. C. Sanders, Mihai Costea and T. Salvato 1999-11-11 23248 San Bernardino Los Rios Rancho at Oak Glen Falls. 1463 Comment
  SD155514  Amaranthus powellii Craig Reiser 2001-9-16 San Diego East of Sunrise Highway and Scove Canyon. Comment
  SD198120  Amaranthus powellii Jerilyn Hirshberg 2007-8-4 1632 San Diego Julian township, 0.25 mi E of Hwy 79, 0.33 mi S of intersection of Julian Road and Main St. 1239 Comment
  SD236158  Amaranthus powellii A. C. Sanders 1999-9-26 23104 Riverside Peninsular Range; San Jacinto Mtns.: Garner Valley, along Hwy 74 at Horse Canyon Rd., toward east end of valley 1448 Comment
  SD240817  Amaranthus powellii George K. Helmkamp, E. A. Helmkamp 2011-10-15 18432 San Joaquin San Joaquin Valley: along CA-26, 0.6 mile northeast of Escalon-Bellota Road (Linden 7.5'Q) 39 Comment
  SD71433  Amaranthus powellii Henry M. Pollard 1962-10-19 Ventura Ortonville Oil fields, Ventura River flood plains Comment
  SD8014  Amaranthus powellii Daniel Cleveland 1875-1 San Diego San Diego Comment
  SEINET3155531  Amaranthus powellii S. B. Parish 1907-10-7 6492 San Bernardino San Bernardino Valley 305 Comment
  SEINET959638  Amaranthus powellii A. C. Sanders 1999-1 23104 Riverside Peninsular Range; San Jacinto Mtns.: Graner Valley, along Hwy 74 at Horse Canyon Rd., toward east end of valley (Butterfly Peak 7.5) 1448 Comment
  UC1043011  Amaranthus powellii John C. Roos 1954-11-21 6257 San Bernardino Loma Linda 335 Comment
  UC116333  Amaranthus powellii Edward Palmer 1875-8-18 319 San Diego Larkens southern part of San Diego Co. Comment
  UC1176783  Amaranthus powellii John Thomas Howell 1943-9-5 Marin Mill Valley Comment
  UC1221779  Amaranthus powellii Beecher Crampton 1958-10-14 5124 Sacramento Walsh Station, ditch along State Hwy 16 Comment
  UC135841  Amaranthus powellii K. Brandegee Oct 1903 San Diego Ramona Comment
  UC1523935  Amaranthus powellii James D. Morefield 1985-8-22 3110 Inyo Antelope Springs White Mountains, Deep Springs Valley drainage 1697 Comment
  UC153851  Amaranthus powellii Geo. Hansen Sep 1895 1411 Amador Agrc. Station Sequoia Region 609 Comment
  UC1558093  Amaranthus powellii Steven A. Junak 1984-11-3 SC 916 Santa Barbara about 0.3 mi SE of Triangulation Point Harbor ( at head of W fork of Canada del Agua); Santa Cruz Island 175 Comment
  UC1562412  Amaranthus powellii Lowell Ahart 1990-5-28 6500 Butte about 2 1/2 mi NE of East Gridley ( along the edges of Palm Avenue, about 1/12 [sic] mile E of Larkin Road) 30 Comment
  UC213025  Amaranthus powellii S. B. Parish 1917-10-27 11657 San Bernardino streets of San Bernardino Comment
  UC310497  Amaranthus powellii Philip A. Munz Nov 1925 10811 Los Angeles Claremont 365 Comment
  UC465925  Amaranthus powellii Robert L. Pendleton 1905-7-10 191 Santa Clara 1 mi E of Saratoga ( Farwell Avenue) 152 Comment
  UC465926  Amaranthus powellii Harriet A. Walker 1907-8-3 772 Santa Cruz Boulder Creek Comment
  UC495842  Amaranthus powellii Mark Kerr 1932-9-1 46 Inyo Independence Comment
  UC537271  Amaranthus powellii Lawrence M. Booth 1932-7-21 1295 Orange Anaheim Marsh Comment
  UC56557  Amaranthus powellii H. M. Hall Aug 1901 Riverside vicinity of Riverside Southern California 304 Comment
  UC56558  Amaranthus powellii L. A. Greata Los Angeles Los Angeles Southern California Comment
  UC618855  Amaranthus powellii W. Bridge Cooke 1938-8-21 11553 Siskiyou Horse Camp, near the Shasta Alpine Lodge Mount Shasta 2438 Comment
  UC72608  Amaranthus powellii J. Q. Adams 1905-1 2 Los Angeles Southern California; Soldier's Home Comment
  UC7553  Amaranthus powellii J. Burtt Davy 1900-7-28 7050 Santa Clara Berryessa Plants of Western Middle California Comment
  UC7557  Amaranthus powellii J. Burtt Davy 1897-9-19 4044 Marin San Rafael Comment
  UCD13412  Amaranthus powellii K. Meares 1996-9-24 017 Yolo City of Davis, northern part. On greenbelt between Jalisco and Grande. 15 Comment
  UCD57354  Amaranthus powellii J. Shepard 2000-6-2 287 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. In gravelly area of parking lot north of entrance road. 12 Comment
  UCD97534  Amaranthus powellii G. K. Helmkamp; E. A. Helmkamp 2006-10-20 11540 El Dorado Northern Sierra Nevada Mountains Foothills. Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset. 625 Comment
  UCD97536  Amaranthus powellii G. K. Helmkamp; E. A. Helmkamp 2007-9-30 13042 Sutter Sacramento Valley. Oak Ave. at its junction with CA-99, about 2.8 miles N of the Feather River crossing. 8 Comment
  UCD97540  Amaranthus powellii Steven A. Junak 1984-11-3 SC- 916 Santa Barbara Santa Cruz Island: about 0.3 miles se. of Triangulation Point Harbor, at head of w. fork of Canada del Agua. 359 Comment
  UCD97543  Amaranthus powellii Herbert L. Mason; Verne Grant 1947-7-10 13343 Modoc Dorris Reservoir, 2 miles east of Alturas. Comment
  UCD97553  Amaranthus powellii Henry M. Pollard 1960-9-20 s.n. Ventura Ventura River Basin. Southern Pacific R.R. near San Jon Barranca crossing, Ventura. Comment
  UCD97561  Amaranthus powellii Clifton F. Smith 1946-9-12 1739 a Santa Barbara 1300 block of Indio Muerto Street, near Milpas Street, Santa Barbara. Comment
  UCD97565  Amaranthus powellii Clifton F. Smith 1947-7-31 2068 Santa Barbara Along new 101 Highway near Gaviota. Comment
  UCD97566  Amaranthus powellii Clifton F. Smith 1947-11-22 2187 Santa Barbara Via Roblata in Hope Ranch Park, Santa Barbara. Comment
  UCD97569  Amaranthus powellii J. M. Tucker 1946-8-11 1428 Santa Barbara 724 Fellowship Road, ca. 3/4 mile from ocean, Santa Barbara. Comment
  UCD97580  Amaranthus powellii Ernest C. Twisselmann 1959-11-2 5863 Santa Barbara Santa Maria Valley. 2.8 miles west of Guadalupe. 9 Comment
  UCR118165  Amaranthus powellii A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23248 San Bernardino San Bernardino Mountains, Los Rios Rancho at Oak Glen 1463 Comment
  UCR127371  Amaranthus powellii A. C. Sanders, Mark Elvin, Cathleen Weigand 2002-8-6 25554 Los Angeles Santa Clara River Valley, north of Hwy 126 at Del Valle, between San Martinez Grande and S.M. Chiquito Canyons 274 Comment
  UCR143337  Amaranthus powellii Anstruther Davidson 1917-1 3299 Los Angeles Los Angeles Basin, Los Angeles 152 Comment
  UCR174337  Amaranthus powellii A. C. Sanders 1999-9-26 23104 Riverside Peninsular Range; San Jacinto Mtns., Garner Valley, along Hwy 74 at Horse Canyon Rd., toward east end of valley 1448 Comment
  UCR179824  Amaranthus powellii George K. Helmkamp, E. A. Helmkamp 2006-10-20 11540 El Dorado Northern Sierra Nevada Mountains Foothills, Bucks Bar Road, 3.9 miles south of Pleasant Valley Road, general vicinity of Somerset 625 Comment
  UCR18739  Amaranthus powellii John C. Roos 1965-9-28 s.n. Riverside San Jacinto Valley, Hemet Comment
  UCR188494  Amaranthus powellii George K. Helmkamp, E. A. Helmkamp 2007-9-30 13042 Sutter Sacramento Valley, Oak Ave. at its junction with CA-99, about 2.8 miles north of the Feather River crossing 8 Comment
  UCR194721  Amaranthus powellii George K. Helmkamp, E. A. Helmkamp 2007-10-13 13083 San Joaquin Northern San Joaquin Valley, along Hwy CA-88, 1.0 mile southwest of Clements at Disch Road 37 Comment
  UCR201766  Amaranthus powellii George K. Helmkamp, E. A. Helmkamp 2008-10-6 14209 Yuba Sacramento Valley, Ostrom #3 Road, 1.2 miles east of junction with CA-65, southeast of Olivehurst 20 Comment
  UCR209716  Amaranthus powellii George K. Helmkamp, E. A. Helmkamp 2009-8-8 15417 El Dorado Foothills, northern Sierra Nevada Mountains, Pleasant Valley [Sly Park] Road, 0.3 mile west of Pleasant Valley 595 Comment
  UCR224093  Amaranthus powellii Justin M. Wood, Dustin M. Ray 2010-9-10 2623 San Bernardino San Bernardino Mountains, Upper Santa Ana River watershed, Santa Ana River at Glass Road 1593 Comment
  UCR232675  Amaranthus powellii George K. Helmkamp, E. A. Helmkamp 2011-10-15 18432 San Joaquin San Joaquin Valley, along CA-26, 0.6 mile northeast of Escalon-Bellota Rd. 40 Comment
  UCR23422  Amaranthus powellii John C. Roos 1937-8-31 2558 Orange San Juan Capistrano [beach] Comment
  UCR23423  Amaranthus powellii John C. Roos 1954-11-21 6257 San Bernardino San Bernardino Valley, Loma Linda 336 Comment
  UCR237981  Amaranthus powellii Mark A. Elvin, Michelle Balk 2004-6-7 3532 San Bernardino Transverse Range; San Bernardino Mountains, Hooks Creek Rd., east of Lake Arrowhead 1463 Comment
  UCR265147  Amaranthus powellii Mark A. Elvin 2014-11-2 7799 Ventura South Coast, Ventura; near junction of Market St. and Portola Road, beside agricultural fields, vacant land and industrial complex 43 Comment
  UCR269224  Amaranthus powellii T. B. Salvato, Arlee Montalvo 2015-8-22 8238 Riverside San Jacinto Mountains, Apple Canyon Road, 1.35 air miles northeast of its junction with Hwy 74 1418 Comment
  UCR272196  Amaranthus powellii Duncan S. Bell 2015-9-30 8659 Riverside Santa Rosa Mountains, summit area of Asbestos Mountain 1573 Comment
  UCR273630  Amaranthus powellii Steven A. Junak 1988-8-19 EA- 90 Ventura Channel Islands, East Anacapa Island, overlooking Sea Arch, below lighthouse 61 Comment
  UCR4345  Amaranthus powellii O. F. Clarke, Jeanine Derby 1973-9-23 s.n. Riverside Santa Ana River Valley, City of Corona, river bottom area Comment
  UCR44215  Amaranthus powellii James D. Morefield 1985-8-22 3110 Inyo White Mountains, Antelope Springs in Deep Springs Valley 1698 Comment
  UCR58450  Amaranthus powellii George K. Helmkamp 1989-10-7 s.n. Riverside San Jacinto Mtns., Edge of Lake Hemet 1400 Comment
  UCR60009  Amaranthus powellii C. F. Smith 1947-7-31 2067 Santa Barbara Along new Hwy 101 near Gaviota 100 Comment
  UCR60011  Amaranthus powellii C. F. Smith 1947-11-22 2187 Santa Barbara Via Roblada, Hope Ranch Park, Santa Barbara 44 Comment
  UCR97703  Amaranthus powellii Scott D. White, J. Greene 1994-8-28 2380 San Bernardino San Bernardino Mtns, Santa Ana River Canyon, Angelus Oaks area: Control Road at Cold Creek crossing 1720 Comment
  UCSB48239  Amaranthus powellii Roberts, Fred 1981-7-8 Orange Rancho Mission Viejo; Calif. Rte. 74, 10.5 km. by road, ENE San Juan Capistrano 104 Comment
  CAS-BOT-BC494132  Amaranthus powellii W. Harnach; N. Harnach 2000-8-22 980 Sierra Sierra Valley. 1.0 miles E of Calpine on Capine Road (home) 1504 Comment
  CDA16923  Amaranthus powellii G. F. Hrusa, K. Kosta 2001-10-1 15990 Sutter Sacramento Valley; Mung garden N of Yuba City. 0 Comment
  CDA23720  Amaranthus powellii D. G. Kelch 2002-7-15 2 .005 Contra Costa CA Delta; Old San Joaquin River channel, E of Brentwood. San Joaquin County border. 0 Comment
  CDA23721  Amaranthus powellii O. W. Newman Nov 1915 Sacramento Sacramento. Comment
  CDA23725  Amaranthus powellii W. S. Ball 1931-10-3 Unknown 0 Comment
  CDA23728  Amaranthus powellii H. M. Pollard 1957-8-19 Santa Barbara San Antonio Road near Holllister Avenue, Santa Barbara. 0 Comment
  CDA23729  Amaranthus powellii G. D. Barbe, T. C. Fuller, P. W. Michael 1989-8-28 4359 Monterey Salinas Valley; River Road near Limekiln Road, west of Gonzales. 0 Comment
  CDA23730  Amaranthus powellii G. D. Barbe, T. C. Fuller, P. W. Michael 1989-8-28 4359 Monterey Salinas Valley; River Road near Limekiln Road, west of Gonzales. 0 Comment
  CDA43131  Amaranthus powellii David J. Keil 1991-10-26 22648 Santa Barbara Vandenberg Air Force Base, North Base. Barka Slough, near eastern boundary of base along San Antonio Creek. 0 Comment
  CHSC21446  Amaranthus powellii Peter H. Raven 1956-9-20 10518 San Francisco California St. near 18th Ave. Comment
  HSC27226  Amaranthus powellii J. P. Smith, J. O. Sawyer 1971-9-18 4801 Siskiyou Hwy. 3, between Callahan and Etna at the turnoff to the Proctor Ranch. Comment
  HSC43150  Amaranthus powellii Ken Stillman 1976-8-24 426 Siskiyou Along Klamath River at Williams Point. 366 Comment
  HSC65142  Amaranthus powellii J. P. Smith, Steve Selva 1970-7-17 4434 Siskiyou Parking lot behind ice machine in Ft. Jones. Comment
  HSC86777  Amaranthus powellii Clare R. Wheeler 1979-8-5 1203 Mendocino Wheeler Ranch, 6 mi. W of Yorkville 488 Comment
  JEPS113958  Amaranthus powellii W. and N. Harnach 2000-8-22 980 Sierra Sierra Valley 1.0 miles east of Calpine, CA on Calpine Road. (home) Comment
  LA211180  Amaranthus powellii Arthur C. Gibson; 2008-9-3 5348 Ventura SIMI HILLS, northern boundary of flora of the Simi HIlls at junction of Hill Canyon Rd. and Santa Rosa Rd., Camarillo. Comment
  OBI56843  Amaranthus powellii David J. Keil 1998-6-8 27688 San Luis Obispo Along Hwy 41 between Creston and Shandon, 5 miles E of junction with La Panza Rd. Comment
  OBI59332  Amaranthus powellii David J. Keil 1996-9-3 26000 Santa Barbara Vandenberg AFB. North Base. Ca. 0.3 mi E of jctn with San Antonio Rd E on Vandenberg Rd 122 Comment
  OBI62562  Amaranthus powellii David J. Keil 1995-8-29 25713 Santa Barbara Vandenberg AFB. North Base. Ag field on N side of Terra Rd at jctn with 13th St Comment
  OBI62565  Amaranthus powellii David J. Keil 1996-9-3 26000 Santa Barbara Vandenberg AFB. North Base. Ca. 0.3 mi E of jctn with San Antonio Rd E on Vandenberg Rd 122 Comment
  OBI66170  Amaranthus powellii D. R. Miller 1994-6-22 694 -474 San Luis Obispo Pine Mt Region. In veg garden at 1st gate area. San Simeon crk drainage 500 Comment
  OBI69142  Amaranthus powellii Kristina L. Schultz 2000-11-24 34 San Luis Obispo San Luis Obispo airport. Located off broad across from San Luis Obispo airport Comment
  OBI69145  Amaranthus powellii Bryan T. Wallingford 2000-11-6 15 San Luis Obispo Behind the Crops unit Bldg 17, on left hand side approx .5 mi to the W on the side of the rd 200 Comment
  OBI77247  Amaranthus powellii Robert F. Hoover 1966-9-21 10094 San Luis Obispo Edna Comment
  PGM5010  Amaranthus powellii Beatrice F Howitt 1963-7-12 1664 Monterey Salinas Valley, Salinas Valley, River Rd along Comment
  PGM5011  Amaranthus powellii Beatrice F Howitt 1963-9-30 1772 Monterey Salinas Valley, Salinas River near, Bridge on Black Rd 1 mi E of Reservation Rd Comment
  POM226226  Amaranthus powellii J. T. Howell 1933-9-17 11667 Napa North of Vallejo Comment
  POM96197  Amaranthus powellii P. A. Munz 1925-11 10811 Los Angeles Claremont. 366 Comment
  RSA0114841  Amaranthus powellii Steven A. Junak 1988-8-19 EA- 90 Ventura East Anacapa Island. Overlooking Sea Arch, below lighthouse. 61 Comment
  RSA105447  Amaranthus powellii Leo Koch 1938-10-20 324 Sonoma S.R.J.C. campus field along Highway 101, Santa Rosa Comment
  RSA115297  Amaranthus powellii H. M. Pollard 1956-9-11 s.n. Santa Barbara Hope Ave. Comment
  RSA128248  Amaranthus powellii P. H. Raven, Henry J. Thompson 1959-10-18 s.n. Ventura 2.6 miles east of Lewis Road on Potrero Road, near Camarillo State Hospital 91 Comment
  RSA177068  Amaranthus powellii John H. Thomas 1964-9-3 10473 Santa Clara 838 Cedro Way, Stanford. Comment
  RSA184132  Amaranthus powellii I. L. Wiggins 1965-10-24 20293 Orange Yorba Linda Blvd. 1/4 mi. E of State College Blvd., Fullerton. Comment
  RSA215962  Amaranthus powellii J. T. Howell 1957-7-28 32837 San Francisco Third and Davidson Streets, San Francisco. Comment
  RSA22216  Amaranthus powellii J. T. Howell 1938-5-1 13772 San Mateo Colma Canyon Comment
  RSA223383  Amaranthus powellii J. T. Howell 1963-8-5 39943 Monterey Salinas, northern city limits Comment
  RSA224335  Amaranthus powellii J. T. Howell 1957-6-16 32652 San Francisco Third and Davidson streets. Comment
  RSA224336  Amaranthus powellii J. T. Howell 1963-8-7 40067 Monterey Just south of King City on U.S. Highway 101 Comment
  RSA402989  Amaranthus powellii E. S. Spalding 1922-11-26 s.n. Los Angeles Near Glendale. Comment
  RSA404565  Amaranthus powellii N. C. Cooper 1944-8-25 2439 Mono Leevining. 2439 Comment
Read comments
Sep 12 2016
  RSA404569  Amaranthus powellii R. Reynolds 1927-9-27 47 San Joaquin Stockton Comment
  RSA60211  Amaranthus powellii E. K. Balls 1950-9-6 15686 Plumas Road from Quincy to E Quincy. 1098 Comment
  RSA607599  Amaranthus powellii L. C. Wheeler 1966-10-25 9066 Los Angeles E. Waldo Ward's Grove, 1/4 mile N El Encanto, San Gabriel Canyon. Comment
  RSA613521  Amaranthus powellii C. F. Smith 1946-10-26 3250 Santa Barbara Immediately W of Nojoqui Falls County Park. Comment
  RSA613525  Amaranthus powellii C. F. Smith 1946-10-26 1748 Santa Barbara Nojoqui Park, N of Gaviota Pass Comment
  RSA97929  Amaranthus powellii Beecher Crampton 1953-10-12 1682 Solano Vacant lot adjoining the Sacramento River, Rio Vista Comment
  SD264724  Amaranthus powellii Steven A. Junak 1988-8-19 EA 90 Ventura East Anacapa Island: Overlooking Sea Arch, below lighthouse. 60 Comment
  SEINET10904535  Amaranthus powellii Junak 1984-11-3 JUNAK SC- 916 Santa Barbara Santa Cruz Island: about 0,3 mi SE of Triangulation Point Harbor, at head of W fork of Canada del Agua. Localized in seasonal pond; grassland. Associated species: Capsella bursa-pastoris, Malva parviflora, Silybum marianum, Foeniculum vulgare, Eremocarpus setigerus, Chenopodium murale, C. ambrosioides, Cynodon dactylon, Amaranthus albus. 175 Comment
  SEINET11941435  Amaranthus powellii E. A. Purer 1933-1 5531 Alameda near town of Alvarado Comment
  SFV6616  Amaranthus powellii T. Gordon, K. A. Wilson 1974-5-29 228 Los Angeles San Fernando Valley NW corner of Balboa and Parthenia. In recently plowed field. Comment
  SJSU44  Amaranthus powellii C. D. Duncan 1925-9-12 Santa Clara Coyote Creek & Keyes St, San Jose Comment
  UC455620  Amaranthus powellii I. J. Condit 1910-8-23 San Luis Obispo C. P. S. orchard <i.e. California Polytechnic School> Comment
  UC57170  Amaranthus powellii Ernest Braunton Oct 1902 120 Los Angeles Vernon (LA City) Comment
  UC589409  Amaranthus powellii Beryl O. Schreiber 1932-8-5 741 Marin Point Julia, Tomales Bay Comment
  UC7554  Amaranthus powellii J. Burtt Davy Sep 1898 Alameda Claremont Plants of Western Middle California Comment
  UCD161575  Amaranthus powellii Jake Ruygt 2006-9-5 5096 Napa Rector Creek about 4/10 mile east of Conn Creek. 41 Comment
  UCD36484  Amaranthus powellii Beecher Crampton 1953-10-12 1682 Solano Solano County, Rio Vista, adjacent to Sacramento River. Comment
  UCD97522  Amaranthus powellii Perry S. Allen 1969-6-10 395 Stanislaus 2.5 miles W of La Grange, Grange Company Ranch #10. Comment
  UCD97527  Amaranthus powellii E. K. Balls 1950-9-6 15686 Plumas Road from Quincy to East Quincy. 1097 Comment
  UCD97530  Amaranthus powellii C. J. W. 1913-9-1 313 Yolo Davis. Comment
  UCD97550  Amaranthus powellii Rudolf Schmid 1962-5-24 s.n. Los Angeles Winnie Way and Santa Anita, Arcadia. Comment
  UCD97554  Amaranthus powellii R. N. Raynor 1941-8-9 s.n. Unknown County and location unknown. Comment
  UCD97558  Amaranthus powellii B. A. Rudolph 1926-7-13 s.n. Santa Clara San Jose. Comment
  UCD97567  Amaranthus powellii Gordon H. True 1970-9-16 6430 Nevada Spring Hill between Grass Valley and Nevada City. 822 Comment
  UCD97571  Amaranthus powellii J. M. Tucker 1951-10-31 2314 -1 San Joaquin On Staten Island. Comment
  UCD97574  Amaranthus powellii J. M. Tucker 1951-10-31 2314 -8 San Joaquin On Staten Island. Comment
  UCD97577  Amaranthus powellii J. M. Tucker 1952-8-5 2421 Sacramento Anthony Dutra Ranch, Riverside Boulevard, ca. 8 miles south of Sacramento. Comment
  UCD97578  Amaranthus powellii J. M. Tucker 1952-8-5 2422 Sacramento Anthony Dutra Ranch, Riverside Boulevard, ca. 8 miles south of Sacramento. Comment
  UCSB64013  Amaranthus powellii Ahart, Lowell 1981-9-6 Plumas Along Indian Creek, about 1/2 miles sout-west of the intersection of Highway 89 and Arlington Road, about 1 1/2 miles south-west of Crescent Mills 1097 Comment
  UCR26965  Amaranthus powellii subsp. bouchonii A. C. Sanders 1981-10-27 2387 Ventura Oxnard, agricultural area east of town 14 Comment
  POM201937  Amaranthus powellii subsp. powellii L. M. Booth 1932-7-21 1295 Orange Anaheim Creek Comment



  Copyright © 2019 Regents of the University of California — Updated 11 January 2019
0.03 processing seconds