Search Results — 231 specimen records retrieved (190 records with coordinates)
Results for search: Scientific name=Avena sativa (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/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  SEINET3919699  Avena fatua var. sativa Ernest C. Twisselmann 1964-5-26 9540 Kern Eastern San Joaquin Valley. Enos Road at Rio Bravo School.; 0 91 Comment
  SEINET3919697  Avena fatua var. sativa C. B. Shah 1960-5-15 23 Yolo University of California campus, Davis.; 0 16 Comment
  CAS-BOT-BC145726  Avena sativa John Thomas Howell 1955-7-16 30670 Trinity Bed of Weaver Creek, 1.5 miles above Douglas City. 579 Comment
  CAS-BOT-BC145727  Avena sativa John Thomas Howell 1981-10-13 54610 A Sutter Bobelaine Audubon Sanctuary, Feather River at mouth of Bear River. 9 Comment
  CAS-BOT-BC145728  Avena sativa Lowell Ahart 1983-5-14 4010 Sutter Sierra Nevada. Near the Sacramento Outing Club. West Butte Road, ca. 1/8 mile south of Club. 50 Comment
  CAS-BOT-BC145729  Avena sativa David L. Morgan 1956-5-17 s.n. Sonoma Watmaugh Road, 0.5 mile west of junction of Arnold Drive. Comment
  CAS-BOT-BC145730  Avena sativa John Thomas Howell; Walter Knight; Irja Knight 1987-5-20 6238 Sonoma East Cotati Avenue, near Sonoma State University. Comment
  CAS-BOT-BC145731  Avena sativa John H. Thomas 1955-5-5 4950 Santa Clara Santa Clara Valley. Near intersection of Edenvale and Chynoweth Roads, about 0.5 mile south of Edenvale. Comment
  CAS-BOT-BC145732  Avena sativa Henry M. Pollard 1963-8-18 s.n. Santa Barbara Slope of Micheltorena Street ramp west of Southern Pacific Railroad, Santa Barbara. Comment
  CAS-BOT-BC145733  Avena sativa Henry M. Pollard 1955-6-30 s.n. Santa Barbara Southern Pacific Railroad between Naples and Elwood. Comment
  CAS-BOT-BC145734  Avena sativa Ned Cahill 1974-5-30 315 San Mateo About 3 miles westward from Redwood City. Near the intersection of Canada and Edgewood roads, about 3 miles westward from Redwood City. Comment
  CAS-BOT-BC145735  Avena sativa John Thomas Howell 1964-6-29 40786 San Luis Obispo Cambria. Comment
  CAS-BOT-BC145736  Avena sativa Ernest C. Twisselmann 1964-5-6 9290 San Bernardino Mojave Desert. South end of Kramer Hills. 883 Comment
  CAS-BOT-BC145737  Avena sativa V. W. Steinmann 1996-4-13 829 Riverside Just east of Route 15 along Temescal Canyon Road 1.3 km southeast of the junction with Indian Truck Trail. 350 Comment
  CAS-BOT-BC145738  Avena sativa John Thomas Howell 1960-3-24 35146 Riverside Hemet. Comment
  CAS-BOT-BC145739  Avena sativa Gordon H. True 1962-5-17 612 Nevada Sierra Nevada. G.H. True Ranch, 7 miles southwest of Grass Valley on McCourtney Road. 548 Comment
  CAS-BOT-BC145740  Avena sativa Peter H. Raven 1964-4-19 18829 Merced 3 miles southwest of Livingston. Comment
  CAS-BOT-BC145741  Avena sativa Gordon H. True; Clare B. Hardham 1967-5-20 3453 Mendocino 2 miles north of Point Arena, between Highway and beach. 15 Comment
  CAS-BOT-BC145742  Avena sativa John Thomas Howell 1964-4-26 40458 Mariposa Sierra Nevada. Just southeast of Mariposa on the road to Morman Bar. 594 Comment
  CAS-BOT-BC145743  Avena sativa Peter H. Raven 1959-10-25 14709 Los Angeles Santa Monica Mountains. Point Dume. Morning View Drive. 60 Comment
  CAS-BOT-BC145744  Avena sativa John Thomas Howell 1958-5-25 33339 Inyo Sierra Nevada. Corral on Carroll Creek. 1676 Comment
  CAS-BOT-BC145745  Avena sativa Henry M. Pollard 1951-8-2 s.n. Fresno Huntington Lake and Vicinity. Big Creek. 1524 Comment
  CAS-BOT-BC145746  Avena sativa Peter H. Raven 1951-7-28 3660 Madera Red's Meadows Pack Station. 2286 Comment
  CAS-BOT-BC145747  Avena sativa Peter H. Raven 1954-6-30 7119 Fresno Sierra Nevada. Mono Hot Springs. 1981 Comment
  CAS-BOT-BC145748  Avena sativa Peter H. Raven 1954-6-30 7118 Fresno Sierra Nevada. Mono Hot Springs. 1981 Comment
  CAS-BOT-BC145750  Avena sativa John Thomas Howell; Barbara T. Menzies; Roberta Shockey 1978-6-26 53071 Calaveras Sierra Nevada. Near Dorrington. 1524 Comment
  CAS-BOT-BC145751  Avena sativa John Thomas Howell 1965-5-9 41272 Tulare Vernal pool natural area. About 4.5 miles east-northeast of Pixley. 83 Comment
  CAS-BOT-BC145752  Avena sativa John Thomas Howell 1967-4-30 42106 Tulare Vernal pool natural area. About 4.5 miles east-northeast of Pixley. Outside fence at northwest corner. 83 Comment
  CAS-BOT-BC145756  Avena sativa Beatrice F. Howitt 1955-4-22 245 Monterey Monterey Peninsula. By side of Carmel - Pacific Grove Highway near grove Highlands. Comment
  CAS-BOT-BC145757  Avena sativa F. Durham 1942-5-12 13 Monterey Santa Lucia Mountains. Frances Simes Hastings Natural History Reservation. Comment
  CAS-BOT-BC145759  Avena sativa John Thomas Howell 1946-6-30 22140 Marin Rodeo Lagoon. Comment
  CAS-BOT-BC145761  Avena sativa J. T. Howell 1988-7-16 s.n. Marin In Terra Linda. Comment
  CAS-BOT-BC145762  Avena sativa Ernest C. Twisselmann 1964-5-26 9540 Kern San Joaquin Valley. Enos Road at Rio Bravo School. 91 Comment
  CAS-BOT-BC145763  Avena sativa Ernest C. Twisselmann 1964-5-6 9278 Kern Mojave Desert. Mojave-Randsburg Region. Highway U.S. 466 at Desert Lake. 746 Comment
  CAS-BOT-BC145764  Avena sativa Ernest C. Twisselmann 1957-6-21 3736 Kern Sierra Nevada. Greenhorn Range. Tiger Flat. 2019 Comment
  CAS-BOT-BC145765  Avena sativa Ernest C. Twisselmann 1965-3-17 10444 Kern San Joaquin Valley. Kern National Wildlife Refuge. 68 Comment
  CAS-BOT-BC145766  Avena sativa Ernest C. Twisselmann 1964-5-6 9278 Kern Mojave Desert. Mojave-Randsburg Region. Highway U.S. 466 at Desert Lake. 746 Comment
  CAS-BOT-BC145767  Avena sativa Ernest C. Twisselmann 1964-7-17 9758 Kern Tehachapi Mountains. Bear Trap Road, 0.5 mile east of Lebec. 1066 Comment
  CAS-BOT-BC145768  Avena sativa John Thomas Howell 1962-5-21 37137 Kern Sierra Nevada. Kernville. 807 Comment
  CAS-BOT-BC145769  Avena sativa Ernest C. Twisselmann 1964-7-17 9758 Kern Tehachapi Mountains. Bear Trap Road, 0.5 mile east of Lebec. 1066 Comment
  CAS-BOT-BC145770  Avena sativa Ernest C. Twisselmann 1958-3-26 4206 Kern San Joaquin Valley. Seventh Standard Road, near Poplar Avenue. 76 Comment
  CAS-BOT-BC145771  Avena sativa Ernest C. Twisselmann 1964-5-26 9540 Kern San Joaquin Valley. Enos Road at Rio Bravo School. 91 Comment
  CAS-BOT-BC145772  Avena sativa Ernest C. Twisselmann 1965-3-17 10444 Kern San Joaquin Valley. Kern National Wildlife Refuge. 68 Comment
  CAS-BOT-BC145773  Avena sativa Henry M. Pollard 1945-5-15 s.n. Ventura Ventura River Basin. San Antonio Creek Road. Comment
  CAS-BOT-BC145774  Avena sativa Henry M. Pollard 1969-7-18 s.n. Ventura On Ventura River floodplain north of Baldwin Road, south of Meners Oaks. Comment
  CAS-BOT-BC145775  Avena sativa John Thomas Howell 1949-7-16 26361 Tuolumne Dardanelle, Middle Fork Stanislaus River. Comment
  CAS-BOT-BC145797  Avena sativa Ernest C. Twisselmann 1967-6-26 13387 Tulare Sierra Nevada. Kern Plateau. Burton Pack Station. 1737 Comment
  CAS-BOT-BC145798  Avena sativa Ernest C. Twisselmann 1969-5-8 15297 Tulare San Joaquin Valley. Porterville Highway, 1.5 mile east of Tipton. 91 Comment
  CAS-BOT-BC145799  Avena sativa Ernest C. Twisselmann 1962-9-19 7851 Tulare Sierra Nevada. Kern Plateau. Troy Meadow forest road, 2.2 miles west of South Fork of Kern River. 2103 Comment
  CAS-BOT-BC145800  Avena sativa Ernest C. Twisselmann 1969-5-8 15297 Tulare San Joaquin Valley. Porterville Highway, 1.5 mile east of Tipton. 91 Comment
  CAS-BOT-BC227446  Avena sativa James R. Shevock 1982-4-24 9299 Tulare Southern Sierra Nevada, Sequoia National Park. Along Marble Fork Trail north of Potwisha Campground 822 Comment
  CATA1703  Avena sativa Mark L. Hoefs, Steven A. Junak, Keri Kirkland 1999-5-6 3020 Los Angeles Santa Catalina Island: Parson's Landing 4 Comment
  CATA3360  Avena sativa Amy Catalano 2017-4-25 067 Los Angeles Santa Catalina Island: NW end of Little Harbor Campground, old horse tie-out post at campsite #2 13 Comment
  CHSC10836  Avena sativa Lowell Ahart 1962-5-20 Butte Ahart Ranch, Honcut. 39 Comment
  CHSC2123  Avena sativa H. Silberman; D. Isaac 1949-5-17 Butte Manzanita Ave., 4 mi. E. Chico. 57 Comment
  CHSC64642  Avena sativa Vernon H. Oswald; Lowell Ahart 1995-4-17 6677 Tehama Cascade Range Foothills. Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1.5 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. On the edges of Manton Rd. n of its junction with the s end of the old highway. 213 Comment
  CHSC8167  Avena sativa M. Banning 1969-3-22 19 Butte South edge of Chico Golf Course, Bidwell Park. 73 Comment
  CHSC8168  Avena sativa Dave Isle 1969-4-17 339 Butte Off the E. side of Bruce Road about 1 mile N. of the Bruce Rd. - Skyway intersection. 59 Comment
  CHSC9339  Avena sativa B. Anthony 1968-5-17 523 Butte Corner of Pentz Road and Dry Creek Road, Pentz. Comment
  CHSC99609  Avena sativa LeRoy Gross; Lisa Rojas 2005-6-15 2349 San Bernardino Transverse Ranges; San Bernardino Mountains region: Along Highway 330 on ridge between Little Mill Creek and East Fork City Creek. Growing along shoulder of road. 1375 Comment
  CLARK-A1528-1269  Avena sativa John C. Roos 1939-4-16 257 Napa Angwin Comment
  CLARK-A1528-4498  Avena sativa John C. Roos, Lucille Roos 1952-5-19 5685 Riverside San Timoteo Canyon 518 Comment
  HSC100287  Avena sativa J. P. Smith 2011-4-27 13132 Yolo North - West of the junction of Hwy. 16 and Co. Rd 22. 39 Comment
  HSC102755  Avena sativa J. P. Smith 2014-4-8 13820 Glenn Crop plant from cultivated field. 69 Comment
  HSC59146  Avena sativa Linda M. Barker 1975-7-3 1098 Del Norte Old Gasquet Toll Rd., 0.2 mi. N of southern entrance 145 Comment
  HSC75513  Avena sativa J. O. Sawyer, R. J. Cole 1977-7-3 3002 Humboldt Environs of Mud Spring, Big Hill Rd. (FS Rd. 8N01) 1524 Comment
  HSC9032  Avena sativa E. W. Styskel 1964-4-28 76 Humboldt End of Davis St. at the edge of Eel River in Rio Dell Comment
  HSC91810  Avena sativa Susan H. Bicknell 1989-4-16 San Luis Obispo Montana de Oro State Park Comment
  IRVC28881  Avena sativa Mark A. Elvin 2005-4-6 4216 San Diego San Ysidro Mtns: S side of Otay Mtn at reservoir between "Big Murphy's" and "Tin Can" hills; 0.6km N of MX border. Peninsular Ranges 168 Comment
  LA105442  Avena sativa Barry A. Prigge; 1989-3-19 8573 San Luis Obispo San Lucia Mountains, San Bernardo Creek: between State Hwy 1 and Chorro Creek, ca 1.5 mi E of Morro Bay 9 Comment
  OBI40976  Avena sativa David J. Keil, Eric A. Wise 1985-4-25 18542 San Luis Obispo Black Lake Cyn between Calif hwy 1 and the Guadalupe rd Comment
  OBI53932  Avena sativa David J. Keil 1993-5-1 24037 Santa Barbara Vandenberg AFB. North Base. Along Lompoc-Casmalia Rd, 0-0.4 mi N of San Antonio Rd Comment
  PGM1022  Avena sativa Allison & Lind 1972-6-26 Monterey Santa Lucia Mountains, Carmel Valley Rancho San Carlos Rd, Rancho San Carlos Rd Comment
  PGM1320  Avena sativa Helen Lind 1975-5-5 Monterey Santa Lucia Mountains, Carmel Valley @ Farm Center, Gravel Co work lot Comment
  PGM5837  Avena sativa Beatrice F Howitt 1955-4-22 0244 Monterey Monterey Peninsula, Pacific Grove, Grove Highlands Highway 68 Comment
  POM207300  Avena sativa Jos Burtt Davy 1899-5-25 5061 Mendocino Ukiah to Walkers Valley Comment
  RSA122664B  Avena sativa A. Simontacchi 1940-6-13 854 Lassen 3.4 miles W.S.W. of Patterson Mtn.; Halls Flat 1738 Comment
  RSA1358205  Avena sativa John H. Thomas 1955-5-5 4950 Santa Clara near intersection of Edenvake and Chynoweth Roads, about 0 .5 miles south of Edenvale. Santa Clara valley. Comment
  RSA150914  Avena sativa P. H. Raven 1962-5-8 17622 Los Angeles near summit of ridge above Wilson Cove, San Clemente Island 137 Comment
  RSA169193  Avena sativa E. C. Twisselmann 1964-5-6 9278 Kern Highway U.S. 466 at Desert Lake. 747 Comment
  RSA169218  Avena sativa E. C. Twisselmann 1964-5-26 9540 Kern [Rio Bravo.] Enos Road at Rio Bravo School. 91 Comment
  RSA187949  Avena sativa R. F. Thorne 1966-4-29 36274 Los Angeles Santa Catalina Island: above ranch in Middle Ranch Canyon 229 Comment
  RSA292271  Avena sativa James Henrickson, Edward Lee 1979-5-6 17971 -B Inyo Ca. 17 miles S of Olancha, at Coso Junction rest stop, in Rose Valley. 1024 Comment
  RSA33455  Avena sativa N. C. Cooper 1944-5-6 1218 Riverside Banning. 701 Comment
  RSA385406  Avena sativa M. Zigmond 1939-8-8 707 Kern Mary Leon's farm east of Cinco Comment
  RSA385412  Avena sativa Robert M. Perkins 1936-4-4 198 Los Angeles Arcadia. Comment
  RSA385413  Avena sativa F. R. Fosberg 1931-3-31 S- 4425 Los Angeles Avalon, Santa Catalina Island. Comment
  RSA385414  Avena sativa F. R. Fosberg 1931-4-16 S- 4662 Los Angeles Eagles Nest, Middle Ranch Canyon; Santa Catalina Island. 180 Comment
  RSA463069  Avena sativa Lyman Benson 1939-4-14 9337 Los Angeles Hermosa Beach. 15 Comment
  RSA522280  Avena sativa Steve Boyd, Timothy S. Ross 1989-5-10 3590 San Diego De Luz Canyon: Along De Luz-Murrieta Road and De Luz Creek. 150 Comment
  RSA563040  Avena sativa D. Charlton 1991-5-27 5304 Los Angeles Mojave Desert: Junction 90th and C Streets west of Palmdale and south of Little Rock on road to Edwards AFB. 945 Comment
Read comments
Jan 20 2015
  RSA596488  Avena sativa L. C. Wheeler 1967-5-24 9731 Los Angeles San Gabriel Mountains. Indian Canyon, near mouth. 678 Comment
  RSA599356  Avena sativa L. C. Wheeler 1968-3-21 s.n. Los Angeles Foothills; Brown School for Girls, vicinity of stables. 335 Comment
  RSA600393  Avena sativa V. W. Steinmann 1996-4-13 829 Riverside East of route 15 along Temescal Canyon Road 1.3 kilometers southeast of junction with Indian Truck Trail 350 Comment
  RSA603034  Avena sativa L. C. Wheeler 1944-5-12 5941 Monterey Point Lobos: intersection of main road with road to Quarry. Comment
  RSA618623  Avena sativa D. L. Banks 1997-6-16 2072 San Diego NW Palomar Mountains, Agua Tibia Mountains: Pala Indian Reservation. North of the San Luis Rey River, along the disturbed roadsides of S16, between Trujillo Road and Pala Creek. 122 Comment
  RSA640819  Avena sativa L. C. Wheeler 1931-4-19 s.n. Los Angeles LaVerne: Wheeler's residence. Comment
Read comments
Nov 23 2015
  RSA650455  Avena sativa Burgess Spring 1948-4-2 s.n. Los Angeles 1 mile East of San Dimas. 274 Comment
  RSA651746  Avena sativa Michael J. Graeser 1988-4-19 14 Los Angeles Brea Canyon Road, 100 feet south of Hwy 57 overcrossing. Diamond Bar. Comment
  RSA654015  Avena sativa Valerie L. Soza, Laura Moore 2000-5-10 846 Los Angeles Verdugo Mountains, north side: Verdugo Crestline Dr., N of La Tuna Canyon and S of Pasko Park. Fire road south of Verdugo Crestline Dr. from fire gate to powerlines, W of peak ''1936''. 579 Comment
  RSA705986  Avena sativa LeRoy Gross, Lisa Rojas 2005-6-16 2349 San Bernardino Along Highway 330 on ridge between Little Mill Creek and East Fork City Creek. Harrison Mountain 7.5 Quad. 1375 Comment
  RSA707936  Avena sativa L. M. Prince 2002-4-28 02 -336 San Luis Obispo CA Rte. 166, 5 km east of CA Rte. 101. 30 Comment
  RSA710386  Avena sativa LeRoy Gross 2005-5-3 2185 Los Angeles West terminus of Holcomb Ridge, west of Big Rock Creek. General collecting along the east, northeast side of hill. North of Fort Tejon Road, west of Valyermo Road., Near 34.46587N, 117.86280W to 34.46838N, 117.87262W, than back to 34.47336N, 117.86053W. 1085 Comment
  RSA714058  Avena sativa G. Ocampo 2006-4-23 1689 Kern En un jardinera al costado de la gasolinera Chevron, que se encuenta en la carretera 178, en las calles Janice y Madine, Inyokern. Comment
  RSA731071  Avena sativa Gary D. Wallace 1979-4-23 1821 Santa Barbara Santa Cruz Island. Prisoner Harbor. Comment
  RSA780264  Avena sativa Jon P. Rebman, Warren Schmidtmann, V. Marshall, J. Barth 2011-4-28 21418 San Diego Cleveland National Forest: E of Eagle Peak; along a dirt road to Cedar Creek off of Boulder Creek Road 850 Comment
  SACT000420  Avena sativa D. Meyer 1984-7-9 Placer pear and plum orchard 206.0 Comment
  SBBG106504  Avena sativa S. A. Junak 1994-5-16 SR 622 Santa Barbara Bechers Bay, at SE end of cultivated field just E of Vail Ranch 30 Comment
  SBBG127476  Avena sativa M. L. Hoefs, S. A. Junak, K. Kirkland 1999-5-6 3020 Los Angeles Parson's Landing 4 Comment
  SBBG16053  Avena sativa M. A. Piehl 1962-12-1 62552 Santa Barbara Los Positas Rd (E side) near jct with Veronica Springs Rd Comment
  SBBG41409  Avena sativa H. M. Pollard 1965-4-26 Santa Barbara Micheltorena Street, ramp W of Southern Pacific Railroad crossing; Santa Barbara Comment
  SBBG455  Avena sativa M. A. Piehl 1963-6-28 65599 Santa Barbara Madulce Trail ca. 0.5 mi from jct with Big Pine Rd 1859 Comment
  SBBG59420  Avena sativa H. M. Pollard 1945-5-15 Ventura San Antonio Crk Rd Comment
  SBBG59429  Avena sativa P. Bartholomew 1939-5-3 Santa Barbara Mono Crk Comment
  SBBG59430  Avena sativa R. Hoffmann 1930-5-5 Santa Barbara Santa Barbara Comment
  SBBG59431  Avena sativa R. Hoffmann 1927-9-15 Santa Barbara Lompoc Comment
  SBBG77140  Avena sativa R. Hoffmann 1932-5-10 Santa Barbara W of ranch Comment
  SCFS756  Avena sativa V. Hardham 1965-7-6 89 Sierra Ditch ca 0.25 mi from Hwy 89, Cal Pine and Beckworth Rds 1524 Comment
  SD112687  Avena sativa Darley F. Howe 1940-2-13 967 San Diego Lemon orchard, between Chula Vista and Otay. Comment
  SD119690 Image available Avena sativa Judy Gibson 1986-5-9 San Diego Roadside ditch, Viejas Blvd., near Highway 79, Descanso. 1167 Comment
  SD144502  Avena sativa A. C. Sanders, P. MacKay, T. Thomas, O. Clarke 1997-5-4 20649 Riverside San Jacinto Mtns: N side along Hwy 243, 1.5 mi below Twin Pines Ranch Rd (McMullen Flat), N slope of peak 3740. 1067 Comment
  SD16646  Avena sativa Frank F. Gander 1937-4-1 3102 San Diego Otay, south side of river Comment
  SD16967  Avena sativa Frank F. Gander 1937-4-10 3331 San Diego San Luis Rey Comment
  SD170086  Avena sativa Larry Hendrickson, L. Louise Jee 2005-5-3 662 San Diego Los Caballos equestrian campground, Cuyamaca Rancho State Park. 0.8 air mile north of Stonewall Peak. 0.3 mi east of State Hwy 79, southside of access road to Stonewall Mine. 1434 Comment
  SD171227  Avena sativa Larry Hendrickson 2004-5-18 155 San Diego Los Caballos Horse Camp, Cuyamaca Rancho State Park. Around pipe corrals on loop road. Comment
  SD17133  Avena sativa Frank F. Gander 1937-5-6 3468 B San Diego Anahuac School Comment
  SD171727  Avena sativa Jon P. Rebman, J. Gregory, M. Mulligan, & J. Rocks 2005-5-10 11921 San Diego Walker Canyon Ecological Reserve (Ca. Dept. of Fish & Game): between Boulevard and Jacumba on the north side of Interstate 8, central portion of the reserve. 900 Comment
  SD190584  Avena sativa Larry Hendrickson, Jon Rebman, et al. 2005-4-16 3186 Imperial Picacho State Recreation Area, south side of Colorado River, and north of main access road. 63 Comment
  SD214008  Avena sativa Larry Hendrickson 2007-4-23 2036 San Diego Southwest slope of Banner Canyon, 2.25 mi E of Julian, ca. 1.4 surface miles NW of intersection of State hwy. 778 and Chariot Canyon Road, and 0.1 mile ESE of Warlock Mine Group. 985 Comment
  SD215743  Avena sativa Larry Hendrickson 2009-4-15 3727 San Diego Banner Grade, road shoulder of State hwy. 78, 0.3 mile NE of intersection with Chariot Canyon Road, 2.6 mile E of Julian 819 Comment
  SD216654  Avena sativa Jon P. Rebman, W. Schmidtmann, V. Marshall, J. Barth 2011-4-28 21418 San Diego Cleveland National Forest: E of Eagle Peak; along a dirt road to Cedar Creek off of Boulder Creek Road 850 Comment
  SD218471  Avena sativa John LaGrange, Mary Rider 2009-5-15 433 San Diego Cleveland National Forest, Carney Canyon, 5A| mi SW Lake Henshaw Dam, waterfall area in stream bed W of Lusardi Canyon Truck Trail I(c) mi S of turn off to Patton Lode mine 558 Comment
  SD223247  Avena sativa Jon P. Rebman, J. Martin, J. Green, W. Schmidtmann, J. LaGrange 2012-5-17 23938 San Diego San Diego National Wildlife Refuge: San Miguel Mountain, east of the Sweetwater Reservoir; in a northwest-facing canyon west of the highest peak of San Miguel Mountain 220 Comment
  SD226305  Avena sativa Barbara Booth, Chris Murphy 2011-5-8 485 San Diego Dodge Valley; at north edge of Highway 79 South, just west of westerly curve of highway, where BLM parcel touches highwaynear 0.5 mile N on intersection Hwy 79 & Chihuahua Valley Road 942 Comment
  SD26450  Avena sativa Frank F. Gander 1940-3-6 7902 San Diego Near Poway Comment
  SEINET10753279  Avena sativa Andrew Townesmith, Karen M. Meyer; Tracy Scott 2007-3-30 Townesmith 725 San Bernardino San Bernardino National Forest, Front Country Ranger District. Along route 330, within a couple miles of the entrance to San Bernardino National Forest, at call box 330-346. T1N R3W S15, San Bernardino Meridian. 900 Comment
  SEINET2473453 Image available Avena sativa Richard G. Swinney 2009-1 10377 Los Angeles Transverse Ranges; San Gabriel Mtns. Foothills; Duarte, lower Van Tassel fire road, Van Tassel Canyon 439 Comment
  SEINET3127991  Avena sativa G. B. Grant 88 Los Angeles Pasadena Comment
  SEINET3238894 Image available Avena sativa George K. Helmkamp, E. A. Helmkamp 2008-3-6 13133 Sutter Sacramento Valley: Sutter Basin; junction of CA-20 and South Butte Rd, west of Yuba City. 19 Comment
  SJSU9913  Avena sativa R. L. Herb 1959-3-25 Santa Clara Tenth St 1 block S of Phelan Ave. Comment
  UC1152028  Avena sativa Joseph P. Tracy 1951-5-26 19511 Humboldt Willow Creek Trinity River Valley 152 Comment
  UC1215155  Avena sativa Peter H. Raven 1962-5-8 17622 Los Angeles ridge above Wilson Cove (near summit); San Clemente Island 137 Comment
  UC144165  Avena sativa A. A. Heller 1904-4-6 Santa Clara foothills w Los Gatos Comment
  UC1714484  Avena sativa S. B. Parish 1917-6-2 11261 San Bernardino field near Colton; San Bernardino Valley 300 Comment
  UC1922751  Avena sativa Valerie L. Soza, Laura Moore 2000-5-10 846 Los Angeles Transverse Ranges; Verdugo Mountains region; Verdugo Mountains, north side: Verdugo Crestline Dr., N of La Tuna Canyon and S of Pasko Park. Fire road south of Verdugo Crestline Dr. from fire gate to powerlines, W of peak ''1936''. Near 34deg 14' 31.5'' N 118deg 18' 6.9'' W T2N R14W NE/4, SW/4 sec. 2 Comment
  UC2026506  Avena sativa Louis C. Wheeler 1944-5-12 5941 Monterey POINT LOBOS: Intersection of main road with road to Quarry. Comment
  UC204768  Avena sativa Geo. D. Butler 1908-6-25 1093 Siskiyou old fields near Yreka Comment
  UC207825  Avena sativa Joseph P. Tracy 1916-5-31 4703 Humboldt Stitz Creek Northern Coast Ranges, Eel River (along river from South Fork to Scotia) 60 Comment
  UC70925  Avena sativa J. Burtt Davy 1899-6-29 5926 Del Norte Crescent City North Coast Ranges (pastures) Comment
  UCD36819  Avena sativa Beecher Crampton 1955-10-26 3195 Stanislaus 2.5 miles S of Hickman. Comment
  UCD37514  Avena sativa Beecher Crampton 1961-4-3 5849 Yolo Yolo County, city of Davis, Southern Pacific Railroad Station. Comment
  UCD56459  Avena sativa J. Hardison 1989-5-11 133 Yolo Davis. Between Russell Blvd. and bike path. Comment
  UCD56460  Avena sativa Ernest C. Twisselmann 1964-5-26 9540 Kern East side. San Joaquin Valley. Enos Road at Rio Bravo School. 91 Comment
  UCD56461  Avena sativa Ernest C. Twisselmann 1964-5-6 9278 Kern Mojave Desert. Mojave-Randsburg Region. Highway U. S. 466 at Desert Lake. 746 Comment
  UCD56462  Avena sativa Beecher Crampton 1962-4-17 6181 Sutter 3.8 miles west of Live Oak. Along Pennington Road. Comment
  UCD56463  Avena sativa Joseph P. Tracy 1951-5-26 19511 Humboldt Trinity River Valley, at Willow Creek. 152 Comment
  UCD56464  Avena sativa Beecher Crampton 1968-9-18 8378 Nevada Interstate Hwy. 80W summit. 2206 Comment
  UCD56465  Avena sativa Ernest C. Twisselmann 1967-6-26 13387 Tulare Sierra Nevada. The Kern Plateau. Burton Pack Station. 1737 Comment
  UCD56466  Avena sativa Beecher Crampton 1961-4-3 5849 Yolo Davis. Southern Pacific R. R. Station. Comment
  UCD56467  Avena sativa C. B. Shah 1960-5-15 23 Yolo Davis. University of California campus. 15 Comment
  UCD56468  Avena sativa John Thomas Howell 1958-5-25 33339 Inyo Sierra Nevada. On Carroll Creek. 1676 Comment
  UCD56470  Avena sativa Beecher Crampton 1962-4-10 6120 Sacramento Sacramento. 5th and L Streets. Comment
  UCD56472  Avena sativa Ernest C. Twisselmann 1962-9-19 7851 Tulare Sierra Nevada. The Kern Plateau. 2.2 miles W of South Fork of Kern River. Troy Meadow forest road. 2103 Comment
  UCD56474  Avena sativa Beecher Crampton 1955-10-26 3195 Stanislaus 2.5 miles S of Hickman. Comment
  UCD56477  Avena sativa Ernest C. Twisselmann 1964-5-26 9540 Kern East side. San Joaquin Valley. Enos Road at Rio Bravo School. 91 Comment
  UCD56479  Avena sativa Ernest C. Twisselmann 1964-5-6 9278 Kern Mojave Desert. Mojave-Randsburg Region. Highway U. S. 466 at Desert Lake. 746 Comment
  UCR108875  Avena sativa Heidi A. Haid 1968-5-14 s.n. Riverside San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek 915 Comment
  UCR116795  Avena sativa A. C. Sanders, Mitch Provance, T. B. Salvato 2001-5-7 24151 Riverside Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, along Gibbel Rd. 0.5-0.75 mi. east of State St., between Silver Dew Dr. and Morse Girard St., slopes and wash below the mouth of Avery Canyon 549 Comment
  UCR127539  Avena sativa A. C. Sanders, T. B. Salvato 2003-5-21 26807 Riverside Elsinore Valley, Wildomar, old ranch parcel SE of Wesley St. and SW of Laguna Rd., west of Orange St., NE of Palomar St. 402 Comment
  UCR160445  Avena sativa Robert DeRuff 1992-5-29 435 Orange South Coast, Newport Back Bay, just below the bluff top in the Castaways area 15 Comment
  UCR171447  Avena sativa Jon P. Rebman, J. Gregory, M. Mulligan, & J. Rocks 2005-5-10 11921 San Diego Walker Canyon Ecological Reserve (CA Dept. of Fish & Game): between Boulevard and Jacumba on the north side of Interstate 8, central portion of the reserve. San Diego Atlas Square T27 900 Comment
  UCR187331  Avena sativa LeRoy Gross, Lisa Rojas 2005-6-16 2349 San Bernardino San Bernardino Mtns, along Hwy 330 on ridge between Little Mill Creek and East Fork City Creek 1375 Comment
  UCR198540  Avena sativa George K. Helmkamp, E. A. Helmkamp 2008-3-6 13133 Sutter Sacramento Valley, Sutter Basin; junction of CA-20 and South Butte Rd, west of Yuba City 19 Comment
  UCR200178  Avena sativa Valerie Soza, Laura A. Moore 2000-5-10 846 Los Angeles Verdugo Mountains, north side, Verdugo Crestline Drive, north of La Tuna Canyon and south of Pasko Park. Fire road south of Verdugo Crestline Drive from fire gate to powerlines, west of peak ''1936' 579 Comment
  UCR219933  Avena sativa R. G. Swinney 2009-4-16 10377 Los Angeles Transverse Ranges; San Gabriel Mtns. Foothills, Duarte, lower Van Tassel fire road, Van Tassel Canyon 439 Comment
  UCR237712  Avena sativa George K. Helmkamp, E. A. Helmkamp 2012-3-3 18588 Sacramento Sacramento Valley/Delta, River Road (Co. Rd. E-13), just north of Locke 13 Comment
  UCR242843  Avena sativa George K. Helmkamp, E. A. Helmkamp 2010-4-14 15867 Solano Northern San Joaquin Valley, Pitt School Road, 3.8 miles south of its junction with I-80 and south of Dixon 21 Comment
  UCR33688  Avena sativa Faulkner 1978-4-25 454 San Bernardino Eastern Mojave Desert, 6 mi north of Vidal Junction, Hwy 95 354 Comment
  UCR4166  Avena sativa R. H. Sauer 1965-5-1 s.n. Santa Barbara Pasture c. 0.5 mi NW of the UC Santa Barbara campus 15 Comment
  UCR89429  Avena sativa David Charlton 1991-4-27 4981 San Bernardino Mojave Desert, Western Mojave Desert, c. 5 miles west of Barstow on Hwy 58 795 Comment
  UCSB12223  Avena sativa Hochberg, Fred 1961-3-30 Los Angeles NE end of Middle Ranch Lake, Middle Ranch, Middle Canyon; Catalina Island Comment
  UCSB12252  Avena sativa Tarwater, Shirley 1961-3-4 Imperial 15 mi SW of El Centro; 1.5 mi W of Baptiste Bazabal; Hwy 39 -9 Comment
  UCSB30475  Avena sativa Jorgen, R. 1975-5-11 Los Angeles Intersection Ave, US and CA Hwy 138; 20 mi W of Littlerock 975 Comment
  UCSB31369  Avena sativa Parker, V. 1974-5-11 Santa Barbara N side of Happy Canyon Rd, ca. 3 mi from interesection with Armour Ranch Rd Comment
  UCSB34647  Avena sativa Burton, Barbara 1979-6-3 Santa Barbara At intersection of Los Carneros and El Colegio Rds, N of Los Carneros; Isla Vista, Goleta 15 Comment
  UCSB34726  Avena sativa Steele, Kelly; Koehler, D.; Gordon, Patricia 1980-4-30 Santa Barbara In field E of UCSB Child Care Center; SW of intersection of Storke Rd and El Colegio; adjacent to Isla Vista, N portion of UC Santa Barbara West Campus Comment
  UCSB47855  Avena sativa Fletcher, Martin; Roberts, Dar 1983-2-20 Santa Barbara La Purisima Mission State Historic Park; 2 km NE of Lompoc Comment
  UCSB49971  Avena sativa Reisentz, Paul 1979-4-22 Ventura Mirror Lake, 0.5 mi S of intersection of Hwy 150 and Hwy 33, 3 mi SW of Ojai, 12 mi N of Ventura 190 Comment
  UCSB59025  Avena sativa Magney, David; Burgess, Rick 1986-5-29 Ventura Dry Lakes Ridge; alongside Hwy 33, mile marker 28.62; 12 mi N of Ojai, W Transverse Ranges; T5N R23W S 1,2, & 3 Wheeler Springs Quadrangle 1066 Comment
  UCSB65250  Avena sativa Magney, David; Wellonen, Cher 2001-4-2 Santa Barbara Outer South Coast Ranges; Orcutt Quad T9N R35W; Punta De La Laguna, San Bernardino BM; between Solomon and Black Rds; N of SR1, S of Santa Maria Airport, W of Orcutt, Plot #17; ca. 4814 ft WNW of Solomon Rd bridge and ca. 1150 ft NW of drainage from golf 53 Comment
  UCSB6783  Avena sativa Beach, Kay 1943-3-25 Los Angeles San Dimas Experimental Forest; Dalton Comment
  CAS-BOT-BC145749  Avena sativa G. D. Barbe 1983-5-22 4081 Contra Costa On hillside along fire road north of Juniper Campground, Mount Diablo State Park. 877 Comment
  CAS-BOT-BC145753  Avena sativa John Thomas Howell 1956-5-6 31327 San Francisco San Francisco. Third Street near the bridge. Comment
  CAS-BOT-BC145754  Avena sativa Peter H. Raven 1953-6-26 5542 San Francisco San Francisco. Golden Gate Park near 10th Avenue entrance. Comment
  CAS-BOT-BC145755  Avena sativa Peter H. Raven 1954-5-5 6861 San Francisco San Francisco. Northwestern part of Lake Merced. Comment
  CAS-BOT-BC145758  Avena sativa R. E. Frenkel 1964-5-29 539 Marin On Pebble Beach Road, south of Tomales Bay S. P., 0.15 mile east of Tomales Road. 121 Comment
  CAS-BOT-BC145760  Avena sativa Catherine Best 1425 Marin Deer Island. Comment
  CHSC23581  Avena sativa S. Harrison 1976-4-7 Unknown Comment
  CHSC23582  Avena sativa S. Harrison 1976-4-7 Unknown Comment
  GH341481  Avena sativa J. Burtt Davy & W. C. Blasdale 5-25 19__ 5061 Unknown Ukiah to Wakers Valley, Cal. Comment
  IRVC26938  Avena sativa A. C. Sanders, Andy Thompson 2003-4-17 26078 Los Angeles Newhall Ranch, NW of Magic Mountain amusement park, between M.M. and The Old Road, north of M.M. Parkway NE end of Santa Susana Mtns. 351 Comment
  JEPS73952  Avena sativa Virginia E. Long 1931-5-31 82 a Shasta w. of Stocker's place Anderson Comment
  LA210748  Avena sativa Arthur C. Gibson; 2005-3-30 5239 Los Angeles SANTA MONICA MOUNTAINS, 15 m on north side from road of Mulholland Drive near milepost 23. Comment
  LA33353  Avena sativa Peter H. Raven; 1959-10-25 14709 Los Angeles 60 Comment
  OBI66130  Avena sativa D. R. Miller 1994-3-25 394 -128 San Luis Obispo Pine Mt Region. In field aorund walnut orchard at Egebergs, San Simeon crk drainage 600 Comment
  OBI78674  Avena sativa Nancy E. Arnold, Robert L. Allen 1981-5-17 296 San Luis Obispo 7.6 miles NE of Santa Margarita, Calif Cyn, N end of La Panza Muns 305 Comment
  RSA0045164  Avena sativa Andrew Haimov, April Sleigh 1992-5-5 80 Riverside East side of Davis Road, 2 miles north of Ramona Expressway, San Jacinto Wildlife Area. Comment
  RSA0065450  Avena sativa James E. Burns 1948-5-9 22 Ventura Corner of Cypress and Date Streets, Oxnard. Comment
  RSA0092863  Avena sativa Steven A. Junak, Mark Hoefs, Sara L. Crockett 1997-3-27 SCa- 370 Los Angeles Santa Catalina Island: Skull Canyon, at edge of hayfield at storage yard gate, ca. 0.4 road miles from intersection with Middle Ranch Canyon Road. 229 Comment
  RSA122665A  Avena sativa C. M. Belshaw 1936-3-21 1766 San Luis Obispo 1.7 miles S.E. of Cayucos 122 Comment
  RSA272388  Avena sativa James Henrickson 1978-5-5 16821 San Bernardino Ca. 22 miles E of Barstow, 2-7 miles E of Newberry along frontage road S of Highway 40 near Troy Lake. 543 Comment
  RSA437371  Avena sativa Aaron Liston, S. Zona 1987-3-28 645 -A1 San Bernardino Cajon Pass; on I-15 SE of Wrightwood. 850 Comment
  RSA563001  Avena sativa D. Charlton 1991-4-27 4981 San Bernardino Mud Hills, approximately 5 miles west of Barstow on Highway 58 793 Comment
  RSA575988  Avena sativa Steve Boyd 1981-4-8 s.n. Riverside Gavilan Hills Region, Gavilan Plateau along Lake Mathews Road, south of Gavilan Peak. 640 Comment
  RSA609714  Avena sativa Steven A. Junak 1994-5-16 SR- 622 Santa Barbara Santa Rosa Island. Beechers Bay, E of Vail Ranch. 30 Comment
  RSA696691  Avena sativa Keith E. Hoffmaster 1927-5-5 s.n. Orange Santa Ana. Comment
  SACT000421  Avena sativa 1925-5-9 Yolo Comment
  SEINET10514099  Avena sativa David B. Dunn, Douglas G. LeDoux; Katherine L. Morris 1973-6-18 Dunn 20809 Kern 2 mi w of corner of hi line rd nw of tahachapi, in chrysothamnus, summer Condition of grassland. Comment
  SEINET10514110  Avena sativa Edward Palmer 1875-1 Palmer 94 Unknown Comment
  SEINET10514116  Avena sativa Lowell Ahart 1977-5-17 Ahart 1367 Butte Peter Ahart Ranch, Honcut. On dry gravelly soil in one of the farmed fields. Valley Grassland. 50 Comment
  SEINET10514118  Avena sativa Steve Boyd, Timothy S. Ross 1989-5-10 Boyd 3590 San Bernardino City of Ontario, E. side of Milliken Ave, just N of entrance to County landfill. Abandoned vineyard invaded by weedy natives and exotics. Comment
  SEINET10868290  Avena sativa Billy Joe Cox 1971-6-10 Cox 3168 Shasta 15 mi s of weed on i-5. Oats. Comment
  SEINET10869170  Avena sativa Lowell Ahart 1983-5-14 Ahart 4010 Sutter Along West Butte Rd, ca. 1/8 mi n of the Sacramento Outing Club, Sutter Buttes, w of Marysville. Valley Grassland; 35 m. 35 Comment
  SEINET11672437  Avena sativa Unknown 1976-1 171 Kern Sec. 15, San Joaquin Valley, 6-8 mi NW of Wasco Comment
  SEINET14291754  Avena sativa M. Fellows 1982-4-15 San Bernardino just north of Highland and Riverside Ave in Rialto. Comment
  SEINET8718193 Image available Avena sativa Laura Zeller 1965-1 81 Contra Costa Just E of the University of California Botanical Garden. Comment
  UCD95021  Avena sativa Perry S. Allen 1969-4-22 207 Stanislaus 2 miles SW of La Grange. Edge of orchard behind Eisenhauer house. Comment
  UCSB70161  Avena sativa Miller, Brent 2002-5-27 Santa Barbara Isla Vista, empty lot N of El Colegio Rd Comment
  UCSC005607  Avena sativa Randall Morgan 1994-5-18 2238 Monterey Blohm Ranch Comment
  UCSC009110  Avena sativa D. Styer 2013-3-26 637 Monterey Ft. Ord along South Boundary Road (Region C11) Comment
  GH341551  Avena sativa var. orientalis J. Burtt Davy 1898-6-6 4254 Unknown Berkeley Hills Comment



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