Search Results — 226 specimen records retrieved (158 records with coordinates)
Results for search: Scientific name=Chamomilla occidentalis (including nomenclatural synonyms);   More information: Jepson Online Interchange

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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CDA11382  Chamomilla occidentalis G. F. Hrusa 1995-4-15 12102 San Luis Obispo Carrizo Plain. S end of Soda Lake. Comment
  CDA12359  Chamomilla occidentalis G. F. Hrusa, S. A. Wagner 1992-4-19 10441 A Kern San Joaquin Valley; Right-of-way SR 99 between Bakersfield and Delano. Comment
  CDA15145  Chamomilla occidentalis G. F. Hrusa 1998-4-26 14232 Kern San Joaquin Valley; Above SW bank of Corn Canal. Adjacent to intersection of Hwy 58 & Lokern. Comment
  CDA16830  Chamomilla occidentalis G. F. Hrusa, L. Saslaw 2001-4-12 15767 San Luis Obispo Carrizo Plain; Panorama Rd. +- 1/2 mi. E of entrance to Washburn Administrative Site (Washburn ranch). Comment
  CDA17162  Chamomilla occidentalis G. F. Hrusa, M. I Wibawa 2004-3-31 16208 Merced San Luis Wildlife Refuge; W of Hwy 165 across from Great Valley Grasslands St. Pk. 30 Comment
  CDA17174  Chamomilla occidentalis G. F. Hrusa, M. I Wibawa 2004-3-31 16221 Merced Central Valley; Central Valley Grasslands State Park. W of Hwy 165 across from San Luis Wildlife Refuge. 18 Comment
  CDA20301  Chamomilla occidentalis M. I. Wibawa, G. F. Hrusa 2004-3-31 350 Merced Central Valley; San Luis Wildlife Refuge. Along Hwy 165 across from Great Valley Grasslands State Park. 18 Comment
  RSA708865  Chamomilla occidentalis L. M. Moe 2004-4-3 2547 Kern Tule Elk State Reserve. Large colony along west bank of outlet canal near the Adobe. 88 Comment
  CAS-BOT-BC348261  Matricaria occidentalis Alice Eastwood 1927-5-19 14446 Contra Costa Byron Springs Comment
  CAS-BOT-BC348262  Matricaria occidentalis Alice Eastwood 1921-4-10 10227 a Glenn Willows Comment
  CAS-BOT-BC348263  Matricaria occidentalis Ernest C. Twisselmann 1965-3-17 10478 Kings San Joaquin Valley. Plains 3 miles west of Alpaugh 68 Comment
  CAS-BOT-BC348264  Matricaria occidentalis Ernest C. Twisselmann 1965-3-17 10478 Kings San Joaquin Valley. Plains 3 miles west of Alpaugh 68 Comment
  CAS-BOT-BC348265  Matricaria occidentalis M. S. Taylor; L. Ahart; J. Jokerst 1982-4-28 4359 Butte Graylodge Waterfowl Refuge, n side of Rutherford Rd, w of Pennington Rd, ca. 12 mi sw of Gridley 21 Comment
  CAS-BOT-BC348269  Matricaria occidentalis Alice Eastwood 1925-5-9 12610 Madera Madera Comment
  CAS-BOT-BC348270  Matricaria occidentalis A. C. Sanders; Mitch Provance; T. B. Salvato 2001-5-8 24198 Riverside Perris-Aguanga Basin region: S of Hemet, E end of Diamond Valley, ca. 1/4 mi. N of Newport Rd. and 3/4 mi. E of State St. 506 Comment
  CAS-BOT-BC348273  Matricaria occidentalis S. B. Parish 1894-5-2 2845 San Bernardino Streets of Highland Comment
  CAS-BOT-BC348274  Matricaria occidentalis E. E. Stanford 1928-4-19 888 San Joaquin Stockton Comment
  CAS-BOT-BC348275  Matricaria occidentalis A. A. Heller; H. E. Brown 1902-5-23 5589 Solano Vacaville Comment
  CAS-BOT-BC348277  Matricaria occidentalis Lowell Ahart 1983-5-4 3938 Sutter Along the edge of Pass Road, about 4 miles west of Kellogg Road, Sutter Buttes 50 Comment
  CAS-BOT-BC348278  Matricaria occidentalis Alice Eastwood 1914-3-24 3870 Tulare Corcoran Comment
  CAS-BOT-BC348279  Matricaria occidentalis Lowell Ahart 1977-4-25 s.n. Butte Peter Ahart Ranch, Honcut 50 Comment
  CAS-BOT-BC348283  Matricaria occidentalis Ernest C. Twisselmann 1968-3-14 14056 Kern San Joaquin Valley. Cole property on the Corcoran Road, ca. 7 miles north of Highway 46 106 Comment
  CAS-BOT-BC348284  Matricaria occidentalis Ernest C. Twisselmann 1969-4-5 15081 Kern Temblor Range and the Western San Joaquin Valley. Paine Preserve, 2.1 miles north of Highway 46 on the Corcoran Highway 91 Comment
  CAS-BOT-BC348285  Matricaria occidentalis Ernest C. Twisselmann 1954-3-13 871 Kern Temblor Range and the Western San Joaquin Valley. Alkali Sink: 9 miles north of Lost Hills 74 Comment
  CAS-BOT-BC348289  Matricaria occidentalis John Thomas Howell 1965-4-27 41241 Merced 5 miles east of Los Banos 30 Comment
  CAS-BOT-BC348290  Matricaria occidentalis John Thomas Howell 1965-4-27 41241 Merced 5 miles east of Los Banos Comment
  CAS-BOT-BC348293  Matricaria occidentalis Alice Eastwood 1930-5-10 17955 Merced Los Banos [Banos] Bird Reserve Comment
  CAS-BOT-BC348297  Matricaria occidentalis Brandegee No date on label s.n. San Francisco San Francisco Comment
  CAS-BOT-BC348300  Matricaria occidentalis Ernest C. Twisselmann 1968-5-19 14210 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch 640 Comment
  CAS-BOT-BC348301  Matricaria occidentalis Ernest C. Twisselmann 1968-5-19 14210 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch 640 Comment
  CAS-BOT-BC348302  Matricaria occidentalis Ernest C. Twisselmann 1970-11-24 17569 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch at the summit of Palo Prieta Canyon 670 Comment
  CAS-BOT-BC348303  Matricaria occidentalis Ernest C. Twisselmann 1970-11-24 17569 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch at the summit of Palo Prieta Canyon 670 Comment
  CAS-BOT-BC348305  Matricaria occidentalis Ernest C. Twisselmann 1958-4-29 4383 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Alkali sink at the south end of Soda Lake 609 Comment
  CAS-BOT-BC348306  Matricaria occidentalis Ernest C. Twisselmann 1958-4-29 4383 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Alkali sink at the south end of Soda Lake 609 Comment
  CAS-BOT-BC348307  Matricaria occidentalis R. F. Hoover 1966-3-30 9761 San Luis Obispo West side of Soda Lake, Carrizo Plain Comment
  CAS-BOT-BC348308  Matricaria occidentalis R. F. Hoover 1968-4-17 11059 San Luis Obispo West side of Soda Lake, Carrizo Plain Comment
  CAS-BOT-BC348309  Matricaria occidentalis R. F. Hoover 1966-4-2 9796 San Luis Obispo East side of Soda Lake, Carrizo Plain Comment
  CAS-BOT-BC348310  Matricaria occidentalis Peter Rubtzoff 1970-5-30 6239 Sonoma 5 mi. north of Sears Point Comment
  CAS-BOT-BC348312  Matricaria occidentalis Peter Rubtzoff 1958-8-9 3835 A Sonoma Laguna de Santa Rosa north of Sebastopol (near Occidental Road) Comment
  CAS-BOT-BC348313  Matricaria occidentalis Peter Rubtzoff 1972-5-25 6772 Sonoma Laguna, Chileno Valley Comment
  CAS-BOT-BC465567  Matricaria occidentalis R. E. Riefner, Jr. 2015-4-3 15 -110 Riverside City of Menifee, Haun Rd. at Holland Rd. 446 Comment
  CAS-BOT-BC474718  Matricaria occidentalis R. E. Riefner, Jr. 2015-6-3 15 -169 Riverside City of Hemet, ca 100 yds N of W. Devonshire Ave. and Meyers St. 473 Comment
  CDA10742  Matricaria occidentalis A. C. Sanders, Mitch Provance, T. B. Salvato 2001-5-8 24198 Riverside Perris-Aguanga Basin region; S of Hemet, E end of Diamond Valley, ca. 1/4 mi. N of Newport Rd. and 3/4 mi. E of State St. Comment
  CHSC107375  Matricaria occidentalis Lowell Ahart; John Dittes 2011-6-22 17542 Modoc On the west side of the road, about 30 yards north of the Pilot Butte Parking Lot, north edge of Ash Creek Floodplain, 1.1 miles (air) south of County Road 87, 7.7 miles (air) west of Aden, 10 miles (air) east of Lookout, Big Valley. 1264 Comment
  CHSC112767  Matricaria occidentalis Lowell Ahart; John Dittes 2013-7-22 18863 Lassen Drainage filled with dirt from construction of a pond, 30 yards south of the man made pond, about 120 yards north of the four tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. 1267 Comment
  CHSC117040  Matricaria occidentalis Lowell Ahart; John Dittes 2016-6-6 20961 Modoc About 100 yards east of the Parking Area, about one mile south of the intersection of County Road 87 and Access Road to Pilot Butte Parking Area, 3.8 miles (air) east of Lookout, 7.5 miles (air) west of Adin, Ash Creek State Wildlife Area. 1271 Comment
  CHSC117571  Matricaria occidentalis Lowell Ahart; John Dittes 2016-7-14 21156 Modoc South of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin, Big Valley. 1273 Comment
  CHSC22936  Matricaria occidentalis Robert A. Schlising; G. Keator 1963-4-19 2510 d Madera East of Chowchilla along Highway Ave 26, 0.6 miles west of Jct with White Rock Road; in field. Comment
  CHSC25479  Matricaria occidentalis L. Ahart 1977-4-25 1320 Butte Peter Ahart Ranch, Honcut. 50 Comment
  CHSC29877  Matricaria occidentalis Robin L. Ondricek 1978-8-26 127 Lassen At roadside ca. .5 mi n of turn-off to ELFS on Hwy 139. 1493 Comment
  CHSC36282  Matricaria occidentalis M. S. Taylor 1982-6-12 4651 Lassen Alkali flats in Hartson Lake Refuge, ca. 1 mi n of Hartson lake on n side of Honey Lake, ca. 13 mi se of Susanville. 1222 Comment
  CHSC36289  Matricaria occidentalis M. S. Taylor; L. Ahart, J. Jokerst 1982-4-28 4359 Butte Graylodge Waterfowl Refuge, n side of Rutherford Rd, w of Pennington Rd, ca. 12 mi sw of Gridley. 21 Comment
  CHSC46112  Matricaria occidentalis J. D. Jokerst 1982-4-29 1541 Butte Grey Lodge Waterfoul Management Area. Along the edge of Rutheford Rd. where it turns 90 degrees to the north in the center of section 14. Comment
  CHSC46313  Matricaria occidentalis Vernon Oswald 1989-6-6 3799 Butte Butte Sink Wildlife Area (w portion of Schohr Ranch). Waste area just n of the lighted parking area on the main ranch road n of Butte Creek-Little Dry Creek. 18 Comment
  CHSC46958  Matricaria occidentalis Lowell Ahart 1983-5-4 3938 Sutter Along the edge of Pass Road, about 4 miles west of Kellogg Road. 45 Comment
  CHSC46959  Matricaria occidentalis Lowell Ahart 1977-4-29 1338 Butte Along the edge of a road, Peter Ahart Ranch, about 1 1/2 miles north and 1 mile east of Honcut, about 12 miles south of Oroville. 36 Comment
  CHSC5216  Matricaria occidentalis P. Collett 1946-6-17 Lassen Eagle Lake. Willow Creek Valley. 1463 Comment
  CHSC58021  Matricaria occidentalis Vernon H. Oswald; Wes Dempsey 1992-5-20 4943 Butte South-east corner of Llano Seco. In a field bordering a marsh. 30 Comment
  CHSC61133  Matricaria occidentalis Vernon H. Oswald 1993-5-10 5366 Glenn Sacramento National Wildlife Refuge. Main unit of refuge located ca. 7 mi S of Willows, Cell 1, Tract C. On the levee road bordering the 'Gravel Pit'. 27 Comment
  CHSC65986  Matricaria occidentalis Vernon H. Oswald 1996-5-9 7545 Butte Sacramento River Wildlife Refuge, Llano Seco Unit. U.S. Fish and Wildlife Service parcel between 7 Mile Lane and the Sacramento River. In the S paddock of Tract 7, Sanctuary II. 32 Comment
  CHSC69822  Matricaria occidentalis C. L. Mitchcock; C. V. Muhlick 1964-3-17 Orange Along road, 8 miles e. of Yorba Linda, Santa Ana Canyon. Comment
  CHSC98037  Matricaria occidentalis L. M. Moe 2004-4-3 2547 Kern Common along canal banks near the Adobe building. 88 Comment
  CHSC98838  Matricaria occidentalis Lowell Ahart; John Dittes, Josephine Guardino 2008-4-11 14651 Merced Dry soil, along the fence, about 5 yards west of the wire gate on the south side of Sandy Mush Road, 3.7 miles west of Highway 99, about 8.5 miles south-southeast of Merced. 53 Comment
  JEPS101347  Matricaria occidentalis Dean W. Taylor 1999-4-15 17110 Kings ca.13 miles S of Kettleman City; along pipeline access road lying 0.3 mi E of I5, at a point along the freeway 3.1 road mi N of Kern County line 66 Comment
  JEPS118334  Matricaria occidentalis Lowell Ahart, John Dittes 2011-6-22 17542 Modoc On the west side of the road, about 30 yards north of the Pilot Butte Parking Lot, north edge of Ash Creek Floodplain, 1.1 miles (air) south of County Road 87, 7.7 miles (air) west of Aden [Adin], 10 miles (air) east of Lookout, Big Valley. 1264 Comment
  JEPS126541  Matricaria occidentalis Lowell Ahart, John Dittes 2016-6-6 20961 Modoc About 100 yards east of the Parking Area, about one mile south of the intersection of County Road 87 and Access Road to Pilot Butte Parking Area, 3.8 miles (air) east Lookout, 7.5 miles (air) west of Adin, Ash Creek State Wildlife Area. Comment
  JEPS26826  Matricaria occidentalis Rimo Bacigalupi with L. R. Heckard 1961-4-30 7691 Fresno Temperance Flat, at mouth of small side canyon, shores of upper Millerton Lake Upper Millerton Lake 167 Comment
  JEPS31276  Matricaria occidentalis Ernest C. Twisselmann 1962-6-1 7262 Kern nw end Cummings Valley; Tehachapi Mountains 1158 Comment
  JEPS37122  Matricaria occidentalis Willis L. Jepson 1892-5-13 Solano Collinsville Comment
  JEPS37123  Matricaria occidentalis Willis L. Jepson 1892-5-17 Solano Little Oak Comment
  JEPS37133  Matricaria occidentalis L. M. Booth 1932-5-12 1011 Orange Newport Bay Comment
  JEPS37174  Matricaria occidentalis R. F. Hoover 1937-4-10 1776 Fresno 9 mi s Kerman Comment
  JEPS38181  Matricaria occidentalis John Thomas Howell 1965-4-27 41241 Merced 5 mi e Los Banos 30 Comment
  JEPS51991  Matricaria occidentalis Ernest C. Twisselmann 1965-3-17 10478 Kings plains 3 mi w Alpaugh; San Joaquin Valley 68 Comment
  OBI15633  Matricaria occidentalis Robert F. Hoover 1966-4-2 9796 San Luis Obispo E side of Soda Lake, Carrizo Plain Comment
  OBI15634  Matricaria occidentalis Robert F. Hoover 1967-4-27 9761 San Luis Obispo W side of Soda Lake, Carrizo Plain Comment
  OBI15635  Matricaria occidentalis Robert F. Hoover 1968-4-17 11059 San Luis Obispo W side of Soda Lake, Carrizo Plain Comment
  OBI45201  Matricaria occidentalis S. Morgan & D. Kucera, D. Kucera 1987-3-25 s.n. San Diego NW side of Otay Mesa, N of Otay Mesa Rd at head of Dennery Cyn (T18S, R1W, sec 29) Vicinity of muddy pond 152 Comment
  OBI52905  Matricaria occidentalis David J. Keil, V. L. Holland and Lynne Dee Oyler 1995-4-27 24971 Kern Along Tupman Rd N of Tupman Comment
  OBI55578  Matricaria occidentalis George Butterworth 1998-6-3 269 a San Luis Obispo Carrizo Plain Natural Area. Beside Soda L. Rd, at Coyote Knoll, 1.75 mi SE of Painted rock rd T32S, R20E, S4 NE Qtr 594 Comment
  OBI62183  Matricaria occidentalis G. F. Hrusa, L. Saslaw 2001-4-12 15767 San Luis Obispo Carrizo Plain Natl Monument. On Panorama Rd +/- 1/2 mi E of entrance to Washburn Admin Site (Washburn ranch). USGS quad : Painted Rock 7.5 625 Comment
  OBI62651  Matricaria occidentalis George Butterworth 2003-4-21 496 San Luis Obispo Carrizo Plain Natl Monument. Along Panorama Rd 2 mi N of Soda Lake rd Comment
  OBI64692  Matricaria occidentalis G. F. Hrusa 1998-4-26 14232 Kern San Joaquin Valley. Above SW bank of Corn Canal. Adj to intersection of hwy 58 and Lokern. uSGS quad : Lokern 7.5 75 Comment
  OBI77034  Matricaria occidentalis George Butterworth 1998-6-3 269 a San Luis Obispo Carrizo Plain Natural area. Beside Soda L rd, at Coyote Knoll, 1.75 mi SE of Painted rock Rd T32S, R20E, S4, NE qtr 594 Comment
  POM174059  Matricaria occidentalis Joseph P. Tracy 1918-6-16 4955 Humboldt Northern Coast Ranges: Eureka; old logging camp 0 Comment
  POM55039  Matricaria occidentalis A. A. Heller, H. E. Brown 1902-5-23 5589 Solano Vacaville Comment
  RSA0012172  Matricaria occidentalis A. C. Sanders, T. B. Salvato 2011-3-28 38817 Riverside Menifee Valley, between Sun City and Perris, from McLaughlin & Evans roads intersection east to I-215 Fwy 434 Comment
  RSA0103586  Matricaria occidentalis Nick Jensen, Chris Winchell, Colin Wilkinson 2015-3-21 3289 Kern Amargo Spring at the northern edge of Comanche Point. Tejon Hills. 177 Comment
  RSA0126837  Matricaria occidentalis R. E. Riefner Jr. 2017-5-18 17 -257 Riverside City of Hemet, E of Winchester, N of Simpson Road, E of San Diego Aqueduct, W of active agricultural fields. 467 Comment
  RSA0126892  Matricaria occidentalis R. E. Riefner Jr. 2017-4-2 17 -139 Riverside City of Hemet, along California Ave. near Stowe Rd. 468 Comment
  RSA179990  Matricaria occidentalis E. C. Twisselmann 1965-3-17 10478 Kings San Joaquin Valley: plains 3 miles west of Alpaugh 69 Comment
  RSA188030  Matricaria occidentalis R. F. Thorne 1966-4-29 36290 Los Angeles Santa Catalina Island. Middle Ranch, Middle Ranch Canyon 198 Comment
  RSA202176  Matricaria occidentalis L. M. Booth 1932-5-12 1011 Orange Newport Bay. Comment
  RSA396059  Matricaria occidentalis Mark Bagley, Pat Athey 1987-4-14 1952 San Bernardino 0.1mile S of SEGS III, just NE of waer tank on hill 2486. 750 Comment
  RSA593887  Matricaria occidentalis Steve Boyd, David E. Bramlet 1996-4-19 8613 Riverside San Jacinto Valley, ca 2 air miles NE of Winchester and 0.5 mi W of Ryan Airfield in the upper Salt Creek floodplain, at the N end of California Avenue, N of Stetson Avenue, W of the Metropolitan Water District canal. 457 Comment
  RSA642090  Matricaria occidentalis Orlando Mistretta, Mark Elvin 1995-3-30 1679 Los Angeles Lancaster area: Northwest corner of Sierra Highway and Avenue C, north of Lancaster. Comment
  RSA667003  Matricaria occidentalis A. C. Sanders, Mitch Provance, T. B. Salvato 2001-5-8 24198 Riverside S. of Hemet, E end of Diamond Valley, ca 1/4 mi. N of Newport Rd. and 3/4 mi. E of State St. 506 Comment
  RSA714659  Matricaria occidentalis A. C. Sanders, Guy Bruyea 2004-4-2 27420 Riverside San Jacinto Valley: Tres Cerritos, ca. 3 miles WNW of Hemet, east of the Lakeview Mtn., mouth of canyon on south side, just north of Rose Rd. 463 Comment
  RSA715693  Matricaria occidentalis A. C. Sanders 2003-5-9 26580 Riverside San Jacinto Valley: west of Hemet, west edge of Warren Road just north of Hwy 74 (Florida Ave.) 457 Comment
  RSA747965  Matricaria occidentalis Justin M. Wood 2009-5-15 712 Riverside Romoland, 1/4 mile S of Ethanac Rd, between San Jacinto Rd and Palomar Rd, just S of railroad tracks. 442 Comment
  RSA789122  Matricaria occidentalis J. R. Shevock, Jack Zaninovich 1983-3-31 10239 San Luis Obispo Carrizo Plain, San Andreas rift Zone between the Caliente and Temblor Ranges. Along Soda Lake Road, 5.9 miles south of California City then 1.2 miles east on Seven Mile Road. 595 Comment
  RSA793925  Matricaria occidentalis A. C. Sanders, T. B. Salvato 2011-4-29 39362 Riverside Romoland, McLaughlin Rd. east of Palomar Rd., near powerplant and railroad 445 Comment
  SBBG28615  Matricaria occidentalis E. C. Twisselmann 1967-6-16 13367 San Luis Obispo San Andreas Fault in the hills at the summit of Palo Prieto Cyn 701 Comment
  SD155511  Matricaria occidentalis Craig Reiser 2001-5-3 San Diego Chula Vista, several hundred yards southwest of Knott's Soak City, along dirt trail at base of slope. Comment
  SD17395 Image available Matricaria occidentalis Frank F. Gander 1937-5-11 3731 San Diego Masters Ranch, Rainbow Valley Comment
  SD174781  Matricaria occidentalis Jon P. Rebman, J. Gregory, J. Rocks, & M. Hawke 2005-5-17 11943 San Diego Otay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Lower Otay Lake, east of the landing strip; just south of Otay Lakes Road near the reserve entrance 155 Comment
  SD186095  Matricaria occidentalis A. C. Sanders 2003-5-9 26580 Riverside West of Hemet, west edge of Warren Road, just north of Highway 74. 456 Comment
  SD234831  Matricaria occidentalis R. E. Riefner Jr. 2004-6-27 4 221 Riverside Paloma Valley; along Scott Road, in general vicinity of Leon Road (Winchester 7.5'Q) 434 Comment
  SD240893  Matricaria occidentalis A. C. Sanders, T. B. Salvato 2011-4-29 39362 Riverside Peninsular Range: Perris-Aguanga Basin Region; Romoland, McLaughlin Road, east of Palomar Road, near powerplant and railroad (Romoland 7.5'Q) 445 Comment
  SD248343  Matricaria occidentalis R. E. Riefner Jr. 2008-7-28 08 253 Los Angeles Harbor City, Bixby Sough, Harbor Regional ark, Harbor Lake, vicinity of Vermont Ave. and Normande Ave. 0 Comment
  SD69702  Matricaria occidentalis Robert F. Thorne 1966-4-29 36278 Los Angeles Santa Catalina Island, Middle Ranch Canyon 214 Comment
  SEINET9296382  Matricaria occidentalis George Hrusa, Wibawa, M. 2004-3-31 16208 Merced San Luis Wildlife Refuge Comment
  SFV7398  Matricaria occidentalis T. Gordon, K. Kimbrough, M. H. Grayum 1975-4-25 916 Merced San Joaquin Valley In moist fields along CA Highway 140 west of San Joaquin River. About 1.5 miles east of Gustine. 24 Comment
  UC126691  Matricaria occidentalis H. M. Hall and H. P. Chandler 1906-5-11 6963 Inyo Pleasant Canyon Panamint Mts. 2255 Comment
  UC1292308  Matricaria occidentalis C. L. Hitchcock and C. V. Muhlick 1964-3-17 23065 Orange 8 mi e Yorba Linda; Santa Ana Canyon Comment
  UC1392940  Matricaria occidentalis R. F. Hoover 1968-4-17 11059 San Luis Obispo Carrizo Plain, w side of Soda Lake Soda Lake Comment
  UC1479638  Matricaria occidentalis Ernest C. Twisselmann 1952-8-29 562 San Luis Obispo Twisselmann Lake, hills at the head of Palo Prieta Canyon Western San Joaquin Valley, Temblor Range, Palo Prieta Canyo 670 Comment
  UC178613  Matricaria occidentalis T. S. Brandegee 1890-4-27 Alameda Mt. Eden Comment
  UC196492  Matricaria occidentalis M. K. Curran May 1888 San Francisco San Francisco Comment
  UC204870  Matricaria occidentalis Joseph P. Tracy 1918-6-16 4955 Humboldt Eureka Northern Coast Ranges 0 Comment
  UC2049377  Matricaria occidentalis Nick Jensen with Chris Winchell, Colin Wilkinson 2015-3-21 3289 Kern Tejon Ranch. Amargo Spring at the northern edge of Comanche Point. Tejon Hills. Comment
  UC306447  Matricaria occidentalis I. Johnston 1917-3-10 71 San Bernardino Upland Comment
  UC35565  Matricaria occidentalis Mrs. Gregory 1890-1 Riverside San Jacinto Comment
  UC35566  Matricaria occidentalis S. B. Parish 1895-5-11 3648 San Bernardino vicinity San Bernardino 304 Comment
  UC35569  Matricaria occidentalis J. Burtt Davy 1896-4 2441 Kern near Delano; Head of the San Joaquin Valley, Tulare Lake Comment
  UC536900  Matricaria occidentalis Lawrence M. Booth 1932-5-12 1011 Orange Newport Bay Comment
  UC585137  Matricaria occidentalis E. B. Babcock, G. L. Stebbins Jr. 1936-6-8 1781 Lassen 3 mi e Susanville 1219 Comment
  UC68908  Matricaria occidentalis H. M. Hall May, 1905 6186 San Bernardino Victorville Mohave Desert 1036 Comment
  UC75895  Matricaria occidentalis Miss M. Alice King 1905-1 Colusa near City College; Sacramento Valley Comment
  UC762614  Matricaria occidentalis R. F. Hoover 1938-5-2 3335 Alameda Livemore Livermore Comment
  UCD134451  Matricaria occidentalis John Thomas Howell 1965-4-27 41241 Merced 5 miles E of Los Banos. 30 Comment
  UCD14904  Matricaria occidentalis M. Rejmanek 1995-4-15 s.n. San Luis Obispo San Luis Obispo County: at the south end of Soda Lake, on the Carrizo Plain. Comment
  UCD34227  Matricaria occidentalis Beecher Crampton 1978-5-8 9580 Yolo 1/4 mile south of Saxon Station. Comment
  UCD54546  Matricaria occidentalis Ellen Dean; Petra Unger, Dawn Cunningham 2005-10-10 2730 Lassen E. of town of Susanville. Private property N of California Correctional Facility. 1248 Comment
  UCD77528  Matricaria occidentalis Robert E. Preston 1998-6-11 1110 San Luis Obispo San Luis Obispo County: Carrizo Plain, 0.8 mi SW of California Valley, on W side of Soda Lake Rd. 595 Comment
  UCR116900  Matricaria occidentalis A. C. Sanders, Mitch Provance, T. B. Salvato 2001-5-8 24198 Riverside Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, c. 1/4 mi. north of Newport Rd. and 3/4 mi. east of State St. 506 Comment
  UCR121805  Matricaria occidentalis A. C. Sanders, Carolyn Washburn 2001-4-17 24064 Riverside San Jacinto Valley, southwest edge of Hemet, NW of intersection of Stowe Rd. and California Av., 2 miles NE of Winchester 457 Comment
  UCR126985  Matricaria occidentalis A. C. Sanders, T. B. Salvato 2003-5-9 26580 Riverside San Jacinto Valley, west of Hemet, west edge of Warren Road just north of Hwy 74 (Florida Ave.) 457 Comment
  UCR140307  Matricaria occidentalis A. C. Sanders 2004-4-9 27476 Riverside San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., mouth of canyon on south side, vicinity of Rose Rd. 457 Comment
  UCR140326  Matricaria occidentalis A. C. Sanders, Guy Bruyea 2004-4-2 27420 Riverside San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., mouth of canyon on south side, just north of Rose Rd. 463 Comment
  UCR154842  Matricaria occidentalis A. C. Sanders, Kelly Volansky 2005-3-17 29242 Riverside Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct 412 Comment
  UCR155812  Matricaria occidentalis John F. Green 2005-5-4 s.n. Riverside Perris-Aguanga Region, SE corner Markham St. and Day St., Mead Valley area, 2-3 mi SW of March Air Reserve Base 534 Comment
  UCR179766  Matricaria occidentalis R. E. Riefner Jr. 2004-6-27 04- 221 Riverside Paloma Valley; along Scott Road, in general vicinity of Leon Road 435 Comment
  UCR211712  Matricaria occidentalis Fred M. Roberts, D. E. Bramlet, Kerry Byrne 2006-4-20 6322 Riverside Perris Basin, Upper Salt Creek watershed, southwest of Hemet, 2 km southeast of Winchester, south of Domenigoni Parkway 453 Comment
  UCR228922  Matricaria occidentalis A. C. Sanders, T. B. Salvato 2011-3-28 38817 Riverside Peninsular Range; Perris-Aguanga Basin Region, Menifee Valley, between Sun City and Perris, from McLaughlin & Evans roads intersection east to I-215 Fwy 434 Comment
  UCR230200  Matricaria occidentalis A. C. Sanders, T. B. Salvato 2011-4-29 39362 Riverside Peninsular Range; Perris-Aguanga Basin Region, Romoland, McLaughlin Rd. east of Palomar Rd., near powerplant and railroad 445 Comment
  UCR232930  Matricaria occidentalis R. E. Riefner Jr. 2011-5-31 11- 62 Riverside French Valley, immediately northeast of Hwy 79 and the intersection with Algarve Avenue 415 Comment
  UCR246455  Matricaria occidentalis R. E. Riefner Jr. 2008-7-28 08- 253 Los Angeles South Coast, Harbor City, Bixby Slough, Harbor Regional Park, Harbor Lake, vicinity of Vermont Ave and Normande Ave 1 Comment
  UCR246459  Matricaria occidentalis R. E. Riefner Jr. 2012-3-31 12- 65 Riverside city of Hemet, north of Florida Avenue and south of West Devonshire Avenue and east of Meyers Street 462 Comment
  UCR266267  Matricaria occidentalis D. E. Bramlet 2006-6-12 4020 Riverside Perris-Aguanga Basin Region, San Jacinto Valley, SW of Hemet, south of Stetson Ave. along EMWD canal right-of-way 457 Comment
  UCR266285  Matricaria occidentalis D. E. Bramlet 2005-5-19 3860 Riverside Perris-Aguanga Basin Region, Stowe Vernal Pool, NW corner of the intersection of Stowe Rd. and California Ave., 7.9 km SW (249 deg. ) of Hemet, 3.4 km (62 deg. ) NE of Winchester 457 Comment
  UCR269892  Matricaria occidentalis A. C. Sanders, Sandra L. Leatherman, Jeff Crain 2015-4-8 41579 Riverside Peninsular Range; Elsinore Trough, City of Lake Elsinore, Pasadena St. near intersection with dirt extension of Hunco Way 387 Comment
  UCR280600  Matricaria occidentalis R. E. Riefner Jr. 2016-4-24 17- 196 Riverside city of Menifee, Paloma Wash, immediately north of Holland Road and west of Haun Road 445 Comment
  UCR282161  Matricaria occidentalis R. E. Riefner Jr. 2017-4-2 17- 139 Riverside Perris-Aguanga Basin, city of Hemet, along California Ave. near Stowe Road 468 Comment
  UCR282163  Matricaria occidentalis R. E. Riefner Jr. 2017-5-18 17- 257 Riverside Perris-Aguanga Basin, city of Hemet, east of Winchester, north of Simpson Road, east of San Diego Aqueduct, west of active agricultural fields 467 Comment
  UCR49759  Matricaria occidentalis Steve Morgan, D. Kucera 1987-3-25 s.n. San Diego NW side Otay Mesa, c. 0.5 mile north of Otay Mesa Road, at head of tributary to Dennery Canyon 153 Comment
  UCR92691  Matricaria occidentalis A. C. Sanders 1996-4-20 18058 Riverside San Jacinto Valley, San Jacinto River between Nuevo and Lakeview, from 11th to 13th Streets, E side of the river channel 433 Comment
  UCSB59000  Matricaria occidentalis Magney, David; Burgess, Rick 1986-5-29 Ventura Dry Lakes Ridge; 12 miles N of Ojai, western Transverse Ranges T5N R23W S1, 2 &3, Wheeler Springs Quadrangle; Along Hwy 33 at mile marker 28.62 1066 Comment
Read comments
Dec 21 2017
  CAS-BOT-BC348257  Matricaria occidentalis R. E. Frenkel 1964-4-8 419 Contra Costa Bixler Marsh Comment
  CAS-BOT-BC348258  Matricaria occidentalis R. E. Frenkel 1963-5-15 202 Contra Costa East of Bixler Road between Marsh Creek Road and Point of Timber Road, about 200 yards north of pink house on west side of road, about 10-20 m. east of fence Comment
  CAS-BOT-BC348259  Matricaria occidentalis R. E. Frenkel 1963-5-15 199 Contra Costa East of Bixler Road between Marsh Creek Road and California Hwy. 4 in Byron Tract Comment
  CAS-BOT-BC348260  Matricaria occidentalis R. E. Frenkel 1963-5-15 200 Contra Costa East of Bixler Road between Marsh Creek Road and Point of Timber Road, about 200 yards north of pink house on west side of Road, and about 10-20 m. east of fence Comment
  CAS-BOT-BC348266  Matricaria occidentalis Lowell Ahart 1982-4-29 3392 Butte A little west of the sign in station, Gray Lodge, about 12 miles south-west of Gridley 35 Comment
  CAS-BOT-BC348267  Matricaria occidentalis M. S. Taylor 1982-6-12 4651 Lassen In Hartson Lake Refuge, ca. 1 mi n of Hartson Lake on n side of Honey Lake, ca. 13 mi se of Susanville 1222 Comment
  CAS-BOT-BC348268  Matricaria occidentalis Ernest C. Twisselmann 1964-5-7 9389 Los Angeles Mojave Desert. Avenue A, south of Rogers Lake, Edwards Air Force Base 614 Comment
  CAS-BOT-BC348271  Matricaria occidentalis E. E. Stanford 1930-5-17 1493 Sacramento Mokelumne River bottom Comment
  CAS-BOT-BC348272  Matricaria occidentalis R. F. Hoover 1967-4-27 10502 San Benito Dry Lake Valley Comment
  CAS-BOT-BC348276  Matricaria occidentalis A. A. Heller 1920-4-24 13368 Solano Sacramento Valley near Vacaville along the highway Comment
  CAS-BOT-BC348280  Matricaria occidentalis Ernest C. Twisselmann 1962-6-1 7262 Kern Tehachapi Mountains. Northwest end of Cummings Valley 1158 Comment
  CAS-BOT-BC348281  Matricaria occidentalis Ernest C. Twisselmann 1962-6-1 7262 Kern Tehachapi Mountains. Northwest end of Cummings Valley 1158 Comment
  CAS-BOT-BC348282  Matricaria occidentalis Ernest C. Twisselmann 1968-3-14 14056 Kern San Joaquin Valley. Cole property on the Corcoran Road, ca. 7 miles north of Highway US 46 106 Comment
  CAS-BOT-BC348286  Matricaria occidentalis Ernest C. Twisselmann 1971-4-3 17571 Kern Temblor Range and the Western San Joaquin Valley. Burrio Valley, east of Annette 487 Comment
  CAS-BOT-BC348287  Matricaria occidentalis Ira L. Wiggins 1950-4-9 12318 Kern Hogwallow swale about 5 miles west of Wasco Comment
  CAS-BOT-BC348288  Matricaria occidentalis Jack M. Zaninovich 1979-10-14 467 -79 Kern San Joaquin Valley. About 200 yards N.E. of N.C. Paine Preserve Comment
  CAS-BOT-BC348291  Matricaria occidentalis John Thomas Howell 1925-5-9 1014 Merced 3 miles sw. of Merced Comment
  CAS-BOT-BC348292  Matricaria occidentalis L. R. Abrams 1925-3-24 10759 Merced 3 mi east of Los Banos [Banos] Comment
  CAS-BOT-BC348294  Matricaria occidentalis John Thomas Howell 1957-6-16 32655 San Francisco San Francisco. Third and Davidson streets Comment
  CAS-BOT-BC348295  Matricaria occidentalis T. S. Brandegee 1888-6-1 s.n. San Francisco Streets of San Francisco Comment
  CAS-BOT-BC348296  Matricaria occidentalis John H. Thomas 1958-6-26 7283 A San Francisco San Francisco. Vacant lot at intersection of Davidson Ave. and 3rd St. Alt. near sea level Comment
  CAS-BOT-BC348298  Matricaria occidentalis Ernest C. Twisselmann 1967-6-16 13367 San Luis Obispo Temblor Range and the Western San Joaquin Valley. San Andreas Fault in the hills at the summit of Palo Prieta Canyon 701 Comment
  CAS-BOT-BC348299  Matricaria occidentalis Ernest C. Twisselmann 1967-6-16 13367 San Luis Obispo Temblor Range and the Western San Joaquin Valley. San Andreas Fault in the hills at the summit of Palo Prieta Canyon 701 Comment
  CAS-BOT-BC348304  Matricaria occidentalis Ernest C. Twisselmann 1952-8-29 562 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch, Owens Lake, Eastern San Luis Obispo County 670 Comment
  CAS-BOT-BC348311  Matricaria occidentalis Peter Rubtzoff 1974-5-19 7446 Sonoma Laguna de Santa Rosa east of Graton, between Occidental and Guerneville roads Comment
  CAS-BOT-BC348314  Matricaria occidentalis Peter Rubtzoff 1970-5-16 6227 Sonoma 5 mi. north of Sears Point Comment
  CDA8327  Matricaria occidentalis T. C. Fuller 1963-6-1 10617 Lassen West side of road to Susanville, 2.0 miles south of Pittville. 0 Comment
  CDA8328  Matricaria occidentalis T. C. Fuller 1963-7-15 10907 a Modoc North side of Highway 299, 1.0 mile west of road junction at Alturas. 0 Comment
  CDA8329  Matricaria occidentalis T. C. Fuller 1963-7-15 10886 Lassen East of road to Susanville, 2.2 miles southeast of Pittville. 0 Comment
  GH10033  Matricaria occidentalis E. L. Greene 1886-5-23 Unknown Byron Station Comment
  JEPS124642 Image available Matricaria occidentalis Lynne C. Carter 1967-7-8 72 Sierra 1.2 miles N. of Sattley on County rd. A-23. Comment
  JEPS36099  Matricaria occidentalis Ernest C. Twisselmann 1964-5-7 9389 Los Angeles s of Rogers Lake (Avenue A); Mojave Desert, Edwards Air Force Base 614 Comment
  JEPS38182  Matricaria occidentalis John Thomas Howell 1957-6-16 32655 San Francisco Third and Davidson Streets San Francisco Comment
  JEPS54352  Matricaria occidentalis Ernest C. Twisselmann 1967-6-16 13367 San Luis Obispo summit of Palo Prieta Canyon Western San Joaquin Valley, Temblor Range, San Andreas Fault 701 Comment
  JEPS57920  Matricaria occidentalis Ernest C. Twisselmann 1968-5-19 14210 San Luis Obispo Dorothy Twisselmann Ranch Western San Joaquin Valley, Temblor Range 640 Comment
  JEPS64705  Matricaria occidentalis Ernest C. Twisselmann 1970-11-24 17569 San Luis Obispo Dorothy Twisselmann Ranch, at the summit of Palo Prieta Canyon Western San Joaquin Valley, Temblor Range 670 Comment
  JEPS76486  Matricaria occidentalis L. R. Heckard with Maynard Moe 1977-4-1 4543 Kern about 1/2 mi se Radar Station (n of western arm of Muroc Dry Lake); Mohave Desert, Edwards Air Force Base 701 Comment
  OBI15632  Matricaria occidentalis Robert F. Hoover 1967-4-27 10502 San Benito Dry Lake Valley Comment
  OBI56632  Matricaria occidentalis David J. Keil 1998-6-8 27721 San Luis Obispo Along Bitterwater Rd., 11.7 road miles N from Hwy 58. 536 Comment
  OBI56635  Matricaria occidentalis David J. Keil 1998-6-8 27730 San Luis Obispo Hwy 58, 6.2 road miles E of junction with Red Hill Rd. Comment
  OBI56641  Matricaria occidentalis David J. Keil 1998-6-5 27619 San Luis Obispo Carrizo Plain. California Valley. 0.9 miles N of junction Brentwood Trail on Soda Lake Rd. Comment
  OBI56642  Matricaria occidentalis David J. Keil 1998-6-5 27620 San Luis Obispo Carrizo Plain. California Valley. Brentwood Trail and Soda Lake Rd. Comment
  POM11845  Matricaria occidentalis Katherine Brandegee 1916-05 s.n. Contra Costa Byron Springs Comment
  POM362451  Matricaria occidentalis E. E. Stanford 1930-5-17 1493 Sacramento Mokelumne River bottom Comment
  RSA0044722  Matricaria occidentalis I. M. Johnston 1917-3-10 71 San Bernardino Upland. Comment
  RSA0045154  Matricaria occidentalis Andrew Haimov, April Sleigh 1992-5-5 79 Riverside 1 1/2 miles east of Davis Road. 2 miles north of Ramona Expressway, San Jacinto Wildlife Area. Comment
  RSA195840  Matricaria occidentalis E. C. Twisselmann 1967-6-16 13367 San Luis Obispo Temblor Range and western San Joaquin Valley: San Andreas Fault in the hills at the summit of Palo Prieta Canyon 701 Comment
  RSA201433  Matricaria occidentalis J. T. Howell 1965-4-27 41241 Merced 5 miles E of Los Banos. 30 Comment
  RSA201472  Matricaria occidentalis J. T. Howell 1957-6-16 32655 San Francisco Third and Davidson streets. Comment
  RSA202608  Matricaria occidentalis E. C. Twisselmann 1968-5-19 14210 San Luis Obispo Temblor Range and western San Joaquin Valley: Dorothy Twisselmann Ranch 640 Comment
  RSA215988  Matricaria occidentalis R. E. Frenkel 1963-5-15 197 Contra Costa Grazed field east of Bixler Road between Marsh Creek Road and California Highway 4 in Byron Tract Comment
  RSA264723  Matricaria occidentalis Peter Rubtzoff 1974-5-19 7446 Sonoma Laguna de Santa Rosa, E of Graton, between Occidental and Guerneville roads. Comment
  RSA60387  Matricaria occidentalis I. L. Wiggins 1950-4-19 12318 Kern Hogwallow swale about 5 miles W of Wasco Comment
Read comments
Mar 11 2010
  SD71026  Matricaria occidentalis John Thomas Howell 1957-6-16 32655 San Francisco Third and Davidson streets, San Francisco Comment
  SD72063  Matricaria occidentalis John Thomas Howell 1965-4-27 41241 Merced 5.0 miles east of Los Banos. 29 Comment
  SEINET10475266  Matricaria occidentalis Mary Susan Taylor 1982-6-12 Taylor 4651 Lassen 4010 ft. T28N R14E se sec 3. Standish quad. Alkali flats in Hartson Lake Refuge, 1 mi n of Hartson Lake on n side of Honey Lake, ca. 13 mi se of Susanville. 1222 Comment
  SEINET10839148  Matricaria occidentalis Mary Susan Taylor 1982-4-28 Taylor 4359 Butte T17N R1E se/sw sec 13. Pennington qud. Graylodge Wildlife Refuge, n side of Rutherford Rd, ca. 1/2 mi w ofits jct with Pennington Rd, ca. 12 mi sw of Gridley. 70 ft. 21 Comment
  SEINET10937986  Matricaria occidentalis Lowell Ahart 1983-5-4 Ahart 3938 Sutter Along edge of Pass Rd, ca. 4 mi w of Kellogg Rd, Sutter Buttes. Valley Grassland. West of Marysville. 50 Comment
  SEINET9312618  Matricaria occidentalis Unknown 1978-5-8 9580 Yolo 0.25 mi S of Saxon Station, T7N R3E Sect 17 NE 1/4 Btwn rd and fence. UC Davis Herbarium, The Beecher Crampton Herbarium Collection Comment
  UC1314953  Matricaria occidentalis R. F. Hoover 1967-4-27 10502 San Benito Dry Lake Valley Comment
  UC178612  Matricaria occidentalis J. W. B. 1892-1 Yolo Woodland Comment
  UC35562  Matricaria occidentalis unknown 1187 Unknown Comment
  UCD134447  Matricaria occidentalis L. Ahart 1977-4-25 1320 Butte Peter Ahart Ranch, Honcut. 50 Comment
  UCD134448  Matricaria occidentalis F. Angwin 1941-5-28 s.n. Yolo Davis. Comment
  UCD134449  Matricaria occidentalis A. A. Heller 1920-4-24 13368 Solano along the State Highway in the Sacramento Valley near Vacaville. Comment
  UCD134450  Matricaria occidentalis John Thomas Howell 1957-6-16 32655 San Francisco Third and Davidson Streets. Comment
  UCD134452  Matricaria occidentalis Ernest C. Twisselmann 1964-5-7 9389 Los Angeles Avenue A, south of Rogers Lake, Edwards Air Force Base. 614 Comment
  UCD38684  Matricaria occidentalis Beecher Crampton 1957-5-13 4002 Yolo 3.5 miles northeast of Davis. Comment



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