Search Results — 1129 specimen records retrieved (842 records with coordinates)
Results for search: Scientific name=Sisymbrium altissimum (including nomenclatural synonyms);   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/cch_archive/).
 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-BC126712  Sisymbrium altissimum A. C. Sanders; Matthew Malle 2010-4-23 38007 Riverside Peninsular Range: Menifee Hills, south of Sun City, south side of Bundy Canyon Rd. at intersection with Murrieta Rd. 518 Comment
  CAS-BOT-BC126742  Sisymbrium altissimum K. Vaughn; K. Buckler 2008-6-18 LCTA 101 Monterey Ca. 2.15 air km SE of Interlake Rd. bridge and 0.55 air km NNW of southern TA 29 Interlake Rd. Gate; Training Area 29, Fort Hunter Liggett Military Installation; adjacent to San Antonio River 240 Comment
  CAS-BOT-BC126743  Sisymbrium altissimum R. G. Swinney 2008-12-11 9987 San Bernardino San Gabriel Mtns./Mojave Desert: Bob's Gap, NE of Valyermo and 3 miles S of Hwy 138 1280 Comment
  CAS-BOT-BC172758  Sisymbrium altissimum Mark A. Elvin; Cathleen Weigand 2003-5-22 2895 Los Angeles Santa Susana Mtns.: crest of mountains at head of Salt Canyon, Newhall Ranch 915 Comment
  CAS-BOT-BC183858  Sisymbrium altissimum A. C. Sanders; Petra Wester; T. B. Salvato 2004-5-1 27727 Ventura Western Transverse Range: Cuyama Valley, mouth of Apache Canyon, 0.4 mi. east of Hwy 33 1029 Comment
  CAS-BOT-BC227712  Sisymbrium altissimum Sarah J. DeGroot; J. Mark Porter 2003-3-18 1644 San Bernardino Whipple Mountains: Eastern side, Havasu Palms road just south of Chemehuevi Indian Reservation Boundary 168 Comment
  CAS-BOT-BC376188  Sisymbrium altissimum Andrew Townesmith; Karen M. Meyer 2007-9-15 932 Modoc Modoc National Forest, Warner Mountain Ranger District. Cedar Creek Upper Trailhead, 0.6 miles off state route 299 on Forest Service road 195 1948 Comment
  CAS-BOT-BC475247  Sisymbrium altissimum Erika M. Gardner 2014-5-9 903 Kern Southern Sierra Nevada region; Scodie Mountains; Kiavah Wilderness; Bureau of Land Management. At the trailhead of the Pacific Crest Trail in Walker Pass Campground 1540 Comment
  CAS-BOT-BC505203  Sisymbrium altissimum Ann Howald 2015-5-13 3385 Mono East of Sierra Nevada Mtns.: Mono Basin, Lee Vining, E side Hwy 395 at jct with Hwy 120 2084 Comment
  CAS-BOT-BC75027  Sisymbrium altissimum Lowell Ahart 1987-5-6 5513 Butte Along the North Fork of the Feather River, near the Poe Power House, about 2 miles southeast of Jarbo Gap. 274 Comment
  CAS-BOT-BC75031  Sisymbrium altissimum M. S. Jussel 1933-7-3 349 Lake Between Cobb Mountain and Adams Springs on the Binkely Ranch. Comment
  CAS-BOT-BC75034  Sisymbrium altissimum John Thomas Howell 1947-4-23 23076 Marin Point Reyes Road west of Ledum Swamp. Comment
  CAS-BOT-BC75035  Sisymbrium altissimum John Thomas Howell 1947-4-23 23076 Marin Point Reyes Road west of Ledum Swamp. Comment
  CAS-BOT-BC75037  Sisymbrium altissimum John Thomas Howell 1927-6-6 2448 Orange Santa Ana River bottom, Santa Ana Canyon. 152 Comment
  CAS-BOT-BC75038  Sisymbrium altissimum John Thomas Howell 1927-7-24 2821 Orange Santa Ana River bottom, Santa Ana Canyon. 152 Comment
  CAS-BOT-BC75039  Sisymbrium altissimum Ynez Whilton Winblad 1937-4-23 s.n. Riverside Palms to Pines Highway. Mount San Jacinto. Comment
  CAS-BOT-BC75042  Sisymbrium altissimum John H. Thomas 1953-5-30 3235 Santa Cruz Along Pajaro River, near bridge on San Juan Bautista - Watsonville Highway, #67. 91 Comment
  CAS-BOT-BC75043  Sisymbrium altissimum John H. Thomas 1953-5-23 3212 Santa Cruz Near summit of Santa Cruz - Los Gatos Highway, State Highway #17. 548 Comment
  CAS-BOT-BC75046  Sisymbrium altissimum P. B. Kennedy 1920-6-23 s.n. Yolo Holland Land Company. Clarksburg. Sacramento River. Comment
  CAS-BOT-BC75048  Sisymbrium altissimum Henry M. Pollard 1951-8-23 s.n. Fresno Huntington Lake and Vicinity. Big Creek. 1524 Comment
  CAS-BOT-BC75049  Sisymbrium altissimum John Thomas Howell 1960-6-8 35470 Fresno Sierra Nevada. 3 miles westerly from Sequoia Lake. 1402 Comment
  CAS-BOT-BC75050  Sisymbrium altissimum John Thomas Howell 1958-7-19 33651 Fresno Sierra Nevada. Cedar Grove. South Fork Kings River. 1402 Comment
  CAS-BOT-BC75051  Sisymbrium altissimum Peter H. Raven; G. L. Stebbins, Jr. 1950-7-29 17 Inyo Schobers Pack Station to Table Mountain near Lake Sabrina. 2895 Comment
  CAS-BOT-BC75052  Sisymbrium altissimum Peter H. Raven 1954-6-17 7040 Inyo Antelope Springs, Deep Springs Valley. 1493 Comment
  CAS-BOT-BC75053  Sisymbrium altissimum John Thomas Howell 1958-5-25 33343 Inyo Sierra Nevada. Corral on Carroll Creek. 1676 Comment
  CAS-BOT-BC75054  Sisymbrium altissimum John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-8-13 54566 Inyo On Old Highway 395 just north of Rock Creek bridge, Owens Valley. 1371 Comment
  CAS-BOT-BC75059  Sisymbrium altissimum Ernest C. Twisselmann 1958-4-17 4297 Kern Mohave-Randsburg Region. U.S. 466, 10.3 miles west of Boron. 792 Comment
  CAS-BOT-BC75060  Sisymbrium altissimum Ernest C. Twisselmann 1958-4-17 4297 Kern Mohave-Randsburg Region. U.S. 466, 10.3 miles west of Boron. 792 Comment
  CAS-BOT-BC75071  Sisymbrium altissimum John Thomas Howell 1962-9-26 38949 Kern Sierra Nevada. Greenhorn Mountains. Glennville. 960 Comment
  CAS-BOT-BC75073  Sisymbrium altissimum Carl B. Wolf 1928-6-17 2199 Kern 4-5 miles south Tehachapi. 1524 Comment
  CAS-BOT-BC75074  Sisymbrium altissimum Carl B. Wolf 1928-6-17 2199 Kern 4-5 miles south Tehachapi. 1524 Comment
  CAS-BOT-BC75075  Sisymbrium altissimum Evalyn L. Farnsworth 1964-6-14 169 Kern Greenhorn Range. The old bull road from Cedar Creek to Greenhorn Pass. 1066 Comment
  CAS-BOT-BC75079  Sisymbrium altissimum Louella Bass 1973-5-25 46 Lassen Sierra Nevada. Elysian Valley. 1325 Comment
  CAS-BOT-BC75081  Sisymbrium altissimum Ernest C. Twisselmann 1955-8-10 2307 Los Angeles San Emigdio Range. Upper Castaic Valley. 1226 Comment
  CAS-BOT-BC75082  Sisymbrium altissimum Ernest C. Twisselmann 1955-8-10 2307 Los Angeles San Emigdio Range. Upper Castaic Valley. 1226 Comment
  CAS-BOT-BC75083  Sisymbrium altissimum Carl B. Wolf 1936-5-27 7834 Los Angeles San Gabriel Mountains. Indian Canyon Camp. 2 miles off Soledad Canyon. 914 Comment
  CAS-BOT-BC75084  Sisymbrium altissimum Carl B. Wolf 1936-5-27 7834 Los Angeles San Gabriel Mountains. Indian Canyon Camp. 2 miles off Soledad Canyon. 914 Comment
  CAS-BOT-BC75087  Sisymbrium altissimum Joseph Andorfer Ewan 1936-7-22 9790 Los Angeles San Gabriel Mountains. Big Pines Meadow. 2072 Comment
  CAS-BOT-BC75089  Sisymbrium altissimum Tim Ross; Steve Boyd 1993-5-23 7290 Los Angeles Liebre Mountains. Lower, easterly ridge of Red Mountain. 975 Comment
  CAS-BOT-BC75093  Sisymbrium altissimum Peter H. Raven 1951-6-30 3114 Mono Mono Lake Post Office. 1950 Comment
  CAS-BOT-BC75106  Sisymbrium altissimum Gordon H. True 1965-6-29 2080 Nevada Sierra Nevada. Truckee River at Farad Powerhouse. 1584 Comment
  CAS-BOT-BC75107  Sisymbrium altissimum Gordon H. True 1965-10-5 2667 Nevada Truckee River near Mystic Railroad bridge, just west of Sierra county line. 1554 Comment
  CAS-BOT-BC75111  Sisymbrium altissimum Alice Eastwood 1927-6-18 s.n. Plumas Near Greenville. United States Forest Preserve. Comment
  CAS-BOT-BC75114  Sisymbrium altissimum Walter Knight; Irja Knight; John Thomas Howell; Gordon H. True 1967-6-12 1937 Plumas Butterfly Botanical Area and Vicinity. Halfway between valley and Darlintonia bog. 1066 Comment
  CAS-BOT-BC75115  Sisymbrium altissimum John Thomas Howell 1955-7-19 30765 Plumas Sierra Nevada. Beckwourth. 1493 Comment
  CAS-BOT-BC75117  Sisymbrium altissimum John Thomas Howell 1959-9-24 34917 Plumas Sierra Nevada. Crescent Mills. 1066 Comment
  CAS-BOT-BC75118  Sisymbrium altissimum John Thomas Howell 1961-6-21 36677 Plumas Sierra Nevada. Greenville. 1097 Comment
  CAS-BOT-BC75121  Sisymbrium altissimum Greg Sommers 1976-7-20 189 Plumas Sierra Nevada. Sierra Valley Marsh. On Dyson Lane 50 meters east of metal bridge. 1524 Comment
  CAS-BOT-BC75122  Sisymbrium altissimum Anna Head 1920-6-6 s.n. Plumas Feather River Region. Camp Rodgers. Railroad cutting. 701 Comment
  CAS-BOT-BC75126  Sisymbrium altissimum S. B. Parish 1912-7-20 8132 San Bernardino San Bernardino. Comment
  CAS-BOT-BC75127  Sisymbrium altissimum S. B. Parish 1912-6-25 8131 and 8132 San Bernardino San Bernardino. Comment
  CAS-BOT-BC75128  Sisymbrium altissimum S. B. Parish 1912-7-20 8132 San Bernardino San Bernardino. Comment
  CAS-BOT-BC75129  Sisymbrium altissimum S. B. Parish 1913-5-20 8522 San Bernardino Redlands. Comment
  CAS-BOT-BC75130  Sisymbrium altissimum S. B. Parish 1913-5-20 8522 San Bernardino Redlands. Comment
  CAS-BOT-BC75131  Sisymbrium altissimum S. B. Parish 1913-5-20 8522 San Bernardino Redlands. Comment
  CAS-BOT-BC75132  Sisymbrium altissimum F. J. Kirby 1958-4-1 1112 San Bernardino 10 miles southwest of Victorville. 457 Comment
  CAS-BOT-BC75133  Sisymbrium altissimum John Thomas Howell 1927-6-12 2534 San Bernardino Old road between Hesperia and Cajon Pass, Mojave Desert. 975 Comment
  CAS-BOT-BC75134  Sisymbrium altissimum Ira L. Wiggins 1923-5-12 1336 San Diego Between Wynola and Julian. 1722 Comment
  CAS-BOT-BC75135  Sisymbrium altissimum H. H. van der Werff 1980-6-7 3867 San Diego Pine Valley. Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC75136  Sisymbrium altissimum H. H. van der Werff 1980-5-10 3771 San Diego Pine Valley. Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC75137  Sisymbrium altissimum Mary F. Spencer 1919-5-30 1329 San Diego Mesa Grande. 1005 Comment
  CAS-BOT-BC75141  Sisymbrium altissimum Chas. Bergmann 1920-6-10 s.n. San Francisco San Francisco. Comment
  CAS-BOT-BC75143  Sisymbrium altissimum R. F. Hoover 1965-9-19 9622 San Luis Obispo West edge of Carrizo Plain, west of Simmler. Comment
  CAS-BOT-BC75144  Sisymbrium altissimum Robert F. Hoover 1969-7-12 11473 San Luis Obispo Salinas River at Paso Robles. Comment
  CAS-BOT-BC75149  Sisymbrium altissimum Rimo Bacigalupi; R. S. Ferris; Richard Holm; Dr. Robert M. Page; Mrs. Robert M. Page 1953-7-25 4337 San Luis Obispo Along S.P. right-of-way, opposite Black Lake, about 3 miles south of Oceano. Comment
  CAS-BOT-BC75151  Sisymbrium altissimum Henry M. Pollard 1964-6-17 s.n. Santa Barbara On Forest Service Road south of Potrero Seco along the Matilija-Agua Caliente divide. Los Padres National Forest. 1615 Comment
  CAS-BOT-BC75156  Sisymbrium altissimum Doris K. Kildale 1928-7-25 5901 Siskiyou Klamath River at Mack's Creek near Hamburg. 457 Comment
  CAS-BOT-BC75173  Sisymbrium altissimum Ira L. Wiggins 1971-5-24 21238 Tuolumne Along Jacksonville Road, near Tuolumne River, Jacskonville to Sonora. 277 Comment
  CAS-BOT-BC75174  Sisymbrium altissimum Ira L. Wiggins 1971-7-29 21749 Tuolumne Shoulder of Highwy 108, 0.4 mile east of west exit to Twain Harte. 1143 Comment
  CAS-BOT-BC75176  Sisymbrium altissimum Henry M. Pollard 1945-5-23 s.n. Ventura Ventura River Basin. Pipe-line Trail near school. Comment
  CAS-BOT-BC75177  Sisymbrium altissimum Henry M. Pollard 1960-5-5 s.n. Ventura Ventura River Basin. Near Camp Ortega, Matilija Canyon. Comment
  CAS-BOT-BC75178  Sisymbrium altissimum Henry M. Pollard 1965-5-26 s.n. Ventura Ventura River Basin. Forest Service Road in upper Murietta Canyon. Ojai District, Los Padres National Forest. 914 Comment
  CAS-BOT-BC95042  Sisymbrium altissimum Bruce Bartholomew 1994-10-8 6875 Modoc 1 km S of Lookout - Adin Road on County Road 87A. 1260 Comment
  CAS-BOT-BC95043  Sisymbrium altissimum James D. Jokerst 1983-7-27 1903 Modoc Near Signal Butte. 1340 Comment
  CAS-BOT-BC95045  Sisymbrium altissimum Bruce Bartholomew 1993-6-14 6648 Modoc 2 km E of County Road 114 on County Road 108, NW of Clear Lake Reservoir. 1320 Comment
  CAS-BOT-BC95046  Sisymbrium altissimum Bruce Bartholomew; Barrett Anderson 1988-6-23 4258 Modoc 1.8 km WSW of Day on County Road 94. 1170 Comment
  CAS-BOT-BC95047  Sisymbrium altissimum E. S. Willits 1940-5-17 272 Modoc Willow Ranch. Comment
  CAS-BOT-BC95048  Sisymbrium altissimum Bruce Bartholomew 1993-6-14 6678 Modoc Kelly Hot Spring, between Alturas and Canby. 1510 Comment
  CDA13477  Sisymbrium altissimum G. F. Hrusa, T. D. Wilfred 1996-7-21 13324 Modoc Modoc Plateau; Adjacent to Pit River at Modoc Co. Rd. 90 bridge. E base of Splawn Mtn. N end of Big Valley. Comment
  CDA14868  Sisymbrium altissimum G. D. Barbe, J. T. Howell, T. C. Fuller 1981-8-13 3547 Inyo 800 feet north of Rock Creek, Old Highway 395 at foot of Sherwin Grade. 1371 Comment
  CDA15933  Sisymbrium altissimum G. F. Hrusa, J. Glazner 1999-7-17 15133 Placer Martis Valley; Martis Valley, off Hwy 267, S of Truckee. 1889 Comment
  CDA16577  Sisymbrium altissimum G. F. Hrusa 2000-6-2 15551 Santa Barbara Sierra Madre Mountains; Sierra Madre Rd, E of Miranda Pine Mtn. 1554 Comment
  CDA16606  Sisymbrium altissimum G. F. Hrusa 1999-4-18 14984 Santa Barbara Sierra Madre Mountains; Santa Barbara Canyon. Open roadside. 929 Comment
  CDA17128  Sisymbrium altissimum G. F. Hrusa 2001-6-5 15842 Siskiyou Shasta Valley; Northbound exit from I-5 at Louie Rd. 914 Comment
  CDA29594  Sisymbrium altissimum M. Beyers, G. F. Hrusa 2009-6-14 127 Santa Barbara Sierra Madre Mountains; San Rafael Wilderness. Continuing to descend down side-canyon of Sweetwater Canyon. 1127 Comment
  CDA30307  Sisymbrium altissimum G. F. Hrusa 2009-5-9 17789 Santa Barbara Sierra Madre Mountains; San Rafael Wilderness. Sisquoc River canyon approx. 2 mi. E of Cliff Camp. 565 Comment
  CDA30881  Sisymbrium altissimum M. Beyers 2010-8-27 791 Mono Highway 89. Monitor Pass. Approximately, 2 miles west of Highway 395. 1772 Comment
  CDA33574  Sisymbrium altissimum LeeAnne Mila 2010-5-21 PDR# 1332951 Alpine Markleeville: Hwy 88 0 Comment
  CDA36226  Sisymbrium altissimum G. K. Helmkamp, E. A. Helmkamp 2009-8-4 15362 Alpine Sierra Nevada Mountains; Along CA Hwy 4 at milepost 30, 1.6 miles south of its junction with CA-89; along East Fork Carson River. Comment
  CDA36277  Sisymbrium altissimum R. Robison 2011-8-17 El Dorado South Lake Tahoe; Washoe Meadow State Park. 0 Comment
  CDA36278  Sisymbrium altissimum R. Robison 2011-8-17 El Dorado South Lake Tahoe; Washoe Meadow State Park. 0 Comment
  CDA3861  Sisymbrium altissimum L. C. Wheeler 1968-4-26 s.n. Los Angeles San Gabriel Mountains region; Transverse Ranges; saddle immediately east of Magic Mountain 0 Comment
  CDA3868  Sisymbrium altissimum T. C. Fuller 1962-4-4 8010 Imperial Highway 99 [later renumbered Highway 86] to Indio, 24.7 miles northwest of Westmoreland. 0 Comment
  CDA8769  Sisymbrium altissimum Joseph A. Betzler, C. Wood 2003-4-6 905 San Diego San Filipe Valley; San Felipe Creek, near wash and close to road, 4.7 miles due north of Banner, ca. 2 1/2 miles east of Catfish Spring. (33.1357 N, 116.5463 W) Comment
  CHSC106327  Sisymbrium altissimum Lowell Ahart; John Dittes 2010-8-31 17130 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
  CHSC106340  Sisymbrium altissimum Lowell Ahart; John Dittes 2010-8-30 17078 Modoc Along the fence, south edge of the meadow, Ash Creek State Wildlife Area, 2,300 feet north of Lassen County Line, about 3.6 miles (air) west of Adin, about 8.0 miles (air) northeast of Bieber, Big Valley. 1267 Comment
  CHSC106672  Sisymbrium altissimum B. Ignacio 2008-5-3 Lassen Fort Sage Mountains. 1520 Comment
  CHSC111252  Sisymbrium altissimum L. P. Janeway; B. Castro 2012-7-2 10935 Lassen Modoc Plateau. Along Smoke Creek Ranch Road 6.9 road km east of Hwy 395. 1387 Comment
  CHSC112766  Sisymbrium altissimum Lowell Ahart; John Dittes 2013-7-23 18884 Lassen Drainage filled with dirt from construction of a pond, 40 yards south of the man made pond, about 110 yards north of the four tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. 1267 Comment
  CHSC116070  Sisymbrium altissimum Lowell Ahart; John Dittes 2015-7-13 20316 -A Lassen About 100 yards southwest of the 4 tall poles, Ash Creek State Wildlife Area, about 5.5 miles (air) northeast of Bieber, Big Valley. 1267 Comment
  CHSC117365  Sisymbrium altissimum Lowell Ahart; John Dittes 2016-7-14 21180 Modoc West side of a new pond, south of Ash Creek Canal (now filled in), south of Ash Creek, Ash Creek State Wildlife Area, 0.79 mile (air) south of County Road 87, 1.73 miles (air) west of Adin, Big Valley. 1273 Comment
  CHSC118551  Sisymbrium altissimum Lowell Ahart 2017-4-22 21390 A Butte Where we park vehicals, Peter Ahart Ranch, about 1 1/2 miles north and 1 mile east of Honcut, about 12 miles (air) south of Oroville. 31 Comment
  CHSC20830  Sisymbrium altissimum K. R. Stern 1975-7-24 5821 Plumas E shore of Lake Almanor. 1371 Comment
  CHSC31234  Sisymbrium altissimum M. S. Taylor 1980-10-8 3362 Plumas S side of Beckwourth Rd, ca. 1/4 mi se of its jct with Beckwourth-Genesee Rd, ca. 10 mi e of Taylorsville. Comment
  CHSC34329  Sisymbrium altissimum L. Ahart 1981-9-6 3093 Plumas On a sandbar along Indian Creek, ca. 1/2 mi sw of the jct of Hwy 89 and Arlington Rd, ca. 1.5 mi sw of Crescent Mills. 1200 Comment
  CHSC35760  Sisymbrium altissimum R. E. Preston 1982-6-18 302 Butte In meadow; site of Merrimac, ca. 22 mi ne of Oroville. 1173 Comment
  CHSC36945  Sisymbrium altissimum M. S. Taylor 1982-9-13 5132 Plumas Ramelli Ranch, at jct of Grizzly Creek and Feather River, ca. 2 mi w of Beckwourth. 1487 Comment
  CHSC38077  Sisymbrium altissimum R. E. Preston 1983-7-14 331 Shasta At roadside, Subway Cave, ca. 1 mi N of Old Station. 1328 Comment
  CHSC38088  Sisymbrium altissimum R. E. Preston 1983-6-9 394 Siskiyou In vacant lot; MacDoel. 1292 Comment
  CHSC40877  Sisymbrium altissimum K. R. Stern 1985-6-25 8199 Plumas Vicinity of Blairsden. 1402 Comment
  CHSC42698  Sisymbrium altissimum Lowell Ahart 1987-5-6 5513 Butte Gravel bar along the North Fork of the Feather River, near the Poe Power House, about 2 miles south-east of Jarbo Gap. 274 Comment
  CHSC43438  Sisymbrium altissimum Lowell Ahart 1977-4-16 1310 Yuba Sidewalks in Marysville, near the Rideout Hospital. 27 Comment
  CHSC48344  Sisymbrium altissimum Vernon Oswald 1986-5-29 2068 Siskiyou Lower Klamath National Wildlife Refuge, on the tour route ca. 1.5 mi s of Hwy 161. On levees. 1245 Comment
  CHSC50404  Sisymbrium altissimum Vernon Oswald 1990-6-10 4287 Butte Hwy 32 at Lomo (jct. Humboldt Rd to Butte Meadows). On the west edge of the pullout on Hwy 32. 1158 Comment
  CHSC50656  Sisymbrium altissimum Lowell Ahart 1990-6-18 6528 Sierra Along the edge of the corral, on the east side of the road, about 1 mile north-east of Scales. 1524 Comment
  CHSC5235  Sisymbrium altissimum L. Harman 1946-6-26 Lassen Webb's, Eagle Lake. 1584 Comment
  CHSC5243  Sisymbrium altissimum L. Harman 1946-6-25 Lassen Eagle Lake. S. S. Camp at Webbs. 1584 Comment
  CHSC544  Sisymbrium altissimum E. Wager 1937-5-14 Plumas Feather River Canyon. 457 Comment
  CHSC63328  Sisymbrium altissimum Vernon H. Oswald; L. Ahart 1994-6-14 6293 Trinity Asbestos Gulch on Forest Rd. 25 W of Castella, 2.0 mi W of Forest Rd. 26 to Mt. Shasta (city). Along the edge of the road. 1511 Comment
  CHSC85184  Sisymbrium altissimum John Dittes; Josephine Guardino 1991-7-21 429 Modoc Modoc Plateau; Big Valley; Ash Creek Wildlife Area; ca. 5.7 air-miles northeast of Bieber, ca. 7.6 air-miles west of Adin, ca. 1.5 air-mile southeast of Pilot Butte summit; meadow at northern edge of Ash Creek Floodplain (Big Swamp) at southeast base of Pilot Butte. 1258 Comment
  CHSC85400  Sisymbrium altissimum John Dittes; Josephine Guardino 1991-7-21 416 Modoc Modoc Plateau; Big Valley; Ash Creek Wildlife Area; ca. 5.7 air-miles northeast of Bieber, ca. 7.6 air-miles west of Adin, ca. 1.5 air-mile southeast of Pilot Butte summit, meadow at northern edge of Ash Creek Floodplain (Big Swamp) at southeast base of Pilot Butte. 1258 Comment
  CHSC88743  Sisymbrium altissimum R. Fischer; J. Marr 2004-5-25 257 Shasta Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located in mdw. between Horr Pond and Camp 7. Near main park rd., throughout park. 1010 Comment
  CHSC88770  Sisymbrium altissimum R. Fischer 2004-7-3 285 Shasta Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located in mdw. below Camp 7. 1010 Comment
  CHSC90830  Sisymbrium altissimum Lowell Ahart 2005-5-2 11754 Butte Overflow area on the east side of the Sacramento River, northwest of Parrott Landing, about 1 mile southeast of Ord Ferry, about 2 miles southeast of Ordbend, about 12 miles (air) southwest of Chico. 25 Comment
  CHSC91206  Sisymbrium altissimum Lowell Ahart; John Dittes 2005-6-2 11921 Lassen Along the road, near the Anderson Ranch home, Long Valley, about 4 3/4 miles (air) north of the intersection of Scott Road and Highway 70, 6.2 miles (air) northwest of Hallelujah Junction. 1459 Comment
  CHSC91318  Sisymbrium altissimum Lowell Ahart; John Dittes 2005-6-1 11850 Lassen On the west side of the poor dirt road, about 1/2 mile west of Scott Road, Long Valley, about 2 miles (air) northwest of the intersection of Scott Road and Highway 70, 3.9 miles (air) northwest of Hallelujah Junction. 1448 Comment
  CHSC93541  Sisymbrium altissimum Lowell Ahart; John Dittes 2005-6-9 12020 Siskiyou Open pasture field, on the east side of a poor rock fence, about 300 yards east of where cattle water in the Shasta River, about 3/5 mile (air) south of Highway 99/97 Cutoff, about 2 1/2 miles (air) east-southeast of Grenada. 774 Comment
  CHSC95808  Sisymbrium altissimum LeRoy Gross; Ted Anderson 2004-5-3 1218 Los Angeles Transverse Ranges; San Gabriel Mountains region: Road started west of Mt. Lukens, down (Southeast) to a little west of Earl Canyon Road. (Angeles National Forest Road surveys. Roads, 2N76.1 and 2N76.2). 1333 Comment
  CHSC95904  Sisymbrium altissimum LeRoy Gross 2005-4-28 2149 Los Angeles Transverse Ranges; San Gabriel Mountains region: Ridgeline to Mt. Emma and canyon south of this ridge. West from Mt. Emma (northwest trending ridge, lower part of ridgeline starts to turn southwest.) East of Mt. Emma Road. Near 34.45864N, 118.08684W to 34.46310N, 118.07530W. Than dropped off ridge into canyon bottom back to origin. T4NR12W S1 NE1/4, T4NR11W S6 NW1/4. General collecting started from a slight decline bench south of the ridgeline. 1324 Comment
  CHSC99241  Sisymbrium altissimum Lowell Ahart; John Dittes 2008-6-19 14859 Shasta Open grassland, about 50 yards east of the Pit River, about 100 yards southwest of the intersection of Cassel-Fall River Road and Dee-Knoch Road, about 1/4 mile southeast of Highway 299 in Fall River Mills. 993 Comment
  CLARK-A1045-1131  Sisymbrium altissimum George K. Helmkamp 1977-9-1 III Alpine Sierra Nevada roadside in sagebrush scrub area at the Pass; ; Topaz Lake 7.5'Q 2529 Comment
  CLARK-A1045-1132  Sisymbrium altissimum George K. Helmkamp 1977-9-1 III Alpine Sierra Nevada roadside in sagebrush scrub area at the Pass; ; Topaz Lake 7.5'Q 2529 Comment
  CLARK-A1045-84  Sisymbrium altissimum George K. Helmkamp 1978-4-27 Riverside San Jacinto Mountains .5 mile [north northwest] from CA Highway 74; Hemet 15'Q Comment
  CLARK-A1528-366  Sisymbrium altissimum B. Day 1952-2-13 San Diego Oceanside Comment
  GMDRC3461  Sisymbrium altissimum J. Andre, T. La Doux 2006-7-23 10662 Inyo Eastern Sierra Nevada: Eastern Sierra Nevada: Big Pine Canyon, at Glacier Lodge, in meadow just upstream from bridge crossing creek. USGS 7.5 min. Quad: Coyote Flat.. Elev. 7777 ft. 2371 Comment
  GMDRC3714  Sisymbrium altissimum J. Andre 2009-6-7 11161 San Bernardino Mid Hills: Mid Hills: along Cedar Canyon Road in Pinto Valley, just S. of Pinto Mtn and approx. 1 mi. W. of Quail Rock, Mojave National Preserve. USGS 7.5 min. Quad: Pinto Valley 35 deg. 9.483' N 115 deg. 22.251' W. Elev. 5026 ft. 1532 Comment
  GMDRC4279  Sisymbrium altissimum J. Andre 2010-4-3 13144 San Bernardino Providence Mountains: Mojave National Preserve; just above Bonanza King Mine growing on limestone shelves 1229 Comment
  GMDRC4827  Sisymbrium altissimum J. Andre, T. La Doux 2006-7-1 15279 Inyo Eastern Sierra Nevada: Big Pine Canyon; along Big Pine Creek at private cabin 3 mi. east of Glacier Lodge cabins 2088 Comment
  GMDRC5153  Sisymbrium altissimum J. Andre 2010-6-19 18508 Inyo Big Pine Canyon: northeast flanks of Kidd Mtn, o.5 mi. south of Glacier Lodge Road, growing in small ravine 2133 Comment
  GMDRC6571  Sisymbrium altissimum J. M. Andre 2012-6-15 30527 Riverside San Jacinto Mountains: along Hwy 243, 8.6 mi. south of Interstate 10 (Banning), just northeast of Hungry Hollow and Poppet Flat; SB Natl. Forest 1309 Comment
  GMDRC9324  Sisymbrium altissimum J. M. Andre 2016-2-29 37027 San Bernardino Turtle Valley, 0.6 mi. west of Interstate 15, approx 15 mi. north of Victorville and 20 mi. SW of Barstow 886 Comment
  HSC27354  Sisymbrium altissimum D. H. Norris, T. Nelson, S. Dowty 1971-6-22 19283 Lassen Along Hwy. 395, 4 mi. E of Standish Comment
  HSC49861  Sisymbrium altissimum J. P. Smith, J. O. Sawyer 1978-4-29 9761 Lake Walker Ridge Rd., 1.4 mi. from its junction with Hwy. 20 671 Comment
  HSC60256  Sisymbrium altissimum Richard Spjut 1979-4-14 5471 Inyo Mojave Desert, between Shoshone and Pahrump, NV at summit along Hwy. 178 701 Comment
  HSC65548  Sisymbrium altissimum Thomas Wood 1979-8-8 201 Modoc 1 mi. S of Ft. Bidwell along Hwy. 1, corner house where road turns W 1372 Comment
  HSC6905  Sisymbrium altissimum M. T. Milligan 1965-6-26 337 Modoc N end Jess Valley. 1616 Comment
  HSC6906  Sisymbrium altissimum M. T. Milligan 1966-6-29 488 Modoc N end of Jess Valley 1616 Comment
  HSC6917  Sisymbrium altissimum C. L. Hitchcock, C. V. Muhlick 1964-3-20 23200 Imperial 15 mi. W of El Centro Comment
  HSC70925  Sisymbrium altissimum R. York 1980-5-18 576 Humboldt Near Black Mtn 792 Comment
  HSC72145  Sisymbrium altissimum J. P. Smith, Thomas W. Nelson, Jane P. Nelson 1978-4-2 9558 Colusa Bear Valley Rd., 2.1 mi. from its junction with Hwy. 20 366 Comment
  HSC80330  Sisymbrium altissimum Tim Messick 1979-9-11 924 Mono Beside Clearwater Creek in Mormon Meadow, 0.4 mi. NE of junction of Bodie Rd. with road to Bridgeport Canyon 2241 Comment
  HSC80338  Sisymbrium altissimum Tim Messick 1979-6-21 541 Mono 0.1 mi. SE of The Hot Springs 2012 Comment
  IRVC1168  Sisymbrium altissimum L. Lewton 1965-3-22 Orange [Newport] Back Bay Newport Beach Comment
  IRVC1169  Sisymbrium altissimum T. Baskin 1965-4-9 Orange Corona del Mar High School. Newport Beach Comment
  JEPS107467  Sisymbrium altissimum Lowell Ahart, John Dittes 2005-6-1 11850 Lassen On the west side of the poor dirt road, about 1/2 mile west of Scott Road, Long Valley, about 2 miles (air) northwest of the intersection of Scott Road and Highway 70, 3.9 miles (air) northwest of Hallelujah Junction 1448 Comment
  JEPS107671  Sisymbrium altissimum Lowell Ahart, John Dittes 2005-6-9 12020 Siskiyou Open pasture field, on the east side of a poor rock fence, about 300 yards east of where cattle water in the Shasta River, about 3/5 mile (air) south of Highway 99/97 Cutoff, about 2 1/2 miles (air) east-southeast of Grenada 774 Comment
  JEPS107864  Sisymbrium altissimum Lowell Ahart, John Dittes 2005-6-2 11921 Lassen Along the road, near the Anderson Ranch home, Long Valley, about 4 3/4 miles (air) north of the intersection of Scott Road and Highway 70, 6.2 miles (air) northwest of Hallelujah Junction 1459 Comment
  JEPS111235  Sisymbrium altissimum Steve Matson 2005-6-13 1278 Nevada Martis Valley, ca 3 miles southeast of Truckee, National Recreation Area (Army Corps) north of 267, west side of Martis Creek Reservoir; 39.3198 N, 120.1160 W; Elevation 5840 ft. 1780 Comment
  JEPS114456  Sisymbrium altissimum Lowell Ahart, John Dittes 2008-6-19 14859 Shasta Open grassland, about 50 yards east of the Pit River, about 100 yards southwest of the intersection of Cassel-Fall River Road and Dee-Knoch Road, about 1/4 mile southeast of Highway 299 in Fall River Mills 993 Comment
  JEPS117364  Sisymbrium altissimum Lowell Ahart, John Dittes 2010-8-30 17078 Modoc Along the fence, south edge of the meadow, Ash Creek State Wildlife Area, 2,300 feet north of Lassen County Line, about 3.6 miles (air) west of Adin, about 8.0 miles (air) northeast of Bieber, Big Valley 1267 Comment
  JEPS126414  Sisymbrium altissimum Steve Matson 2002-7-7 557 Placer Tahoe north shore; Snow Creek watershed, Tahoe Vista/Kings Beach; on west side of pond near Highway 28. Comment
  JEPS13140  Sisymbrium altissimum rimo bacigalupi with R. S. Ferris, Richard Holm, and Dr. and Mrs. Robt. M. Page 1953-7-25 4337 San Luis Obispo about 3 mi s of Oceano (along S. P. right-of-way, opposit Black Mountain) Comment
  JEPS18027  Sisymbrium altissimum V. F. Hesse 1957-5-13 2180 San Benito 1.5 mi w of Hollister (San Benito River bed); San Benito River bed 76 Comment
  JEPS18035  Sisymbrium altissimum V. F. Hesse 1957-4-25 2157 San Benito 1.5 mi w of Hollister (San Benito River bed); San Benito River bed 76 Comment
  JEPS53874  Sisymbrium altissimum W. L. Jepson 1935-4-21 17162 Riverside Wisser Valley Comment
Read comments
Apr 7 2009
  JEPS53875  Sisymbrium altissimum Carl V. Meyer 1929-6-5 741 San Diego Escondido Comment
  JEPS53885  Sisymbrium altissimum W. L. Jepson 1932-8-8 16530 Humboldt hill above Weott Comment
  JEPS53886  Sisymbrium altissimum R. Kuhn 1914-6-1 Sonoma Sonoma Comment
  JEPS53887  Sisymbrium altissimum W. L. Kleaver 1919-6-10 2 Siskiyou Yreka Comment
  JEPS53888  Sisymbrium altissimum F. M. Essig 1916-6-17 Nevada Cape Horn Comment
  JEPS53889  Sisymbrium altissimum H. L. Bauer 1927-1 Kern Tehachapi Pass Comment
  JEPS53890  Sisymbrium altissimum W. L. Jepson 1927-6-3 12242 San Benito Rabbit Valley 518 Comment
  JEPS53891  Sisymbrium altissimum W. L. Jepson 1914-8-13 5790 Siskiyou Sisson 1097 Comment
  JEPS53892  Sisymbrium altissimum Frank W. Peirson 1918-5-26 61 Los Angeles Henninger Flats; San Gabriel Range, Henninger Flats 868 Comment
  JEPS53893  Sisymbrium altissimum W. L. Jepson 1913-5-20 5538 San Bernardino Redlands 365 Comment
  JEPS95574  Sisymbrium altissimum Vernon H. Oswald and L. Ahart 1994-6-14 6293 Trinity T38N R5W center Sec. 19, 4960 ft, Yellow Pine Forest. Asbestos Gulch on Forest Rd. 25 W of Castella, 2.0 mi W of Forest Rd. 26 to Mt. Shasta (city) 1511 Comment
  JEPS96780  Sisymbrium altissimum Dean W. Taylor 1997-9-19 16233 Mariposa Yosemite Valley, Yosemite National park, ruderal disturbed margin of paths and parking area in employee housing tents on SE edge of Yosemite Village area 1188 Comment
  JOTR29412  Sisymbrium altissimum La Doux, Tasha, Mike Bell, Colleen Ely 2006-5-22 1489 San Bernardino Joshua Tree National Park. Willow Hole Comment
  JOTR30164  Sisymbrium altissimum La Doux, Tasha, Erin Babich 2009-6-8 1795 San Bernardino Joshua Tree National Park. Lost Horse Valley. 1243 Comment
  JOTR30853  Sisymbrium altissimum La Doux, Tasha, Erin Babich, Bill Truesdell, Mark Wheeler 2008-4-8 1911 San Bernardino Joshua Tree National Park. (Stop 1) Little San Bernardino Mountains, Quail Wash Comment
  JOTR30901  Sisymbrium altissimum La Doux, Tasha, Bill Truesdell 2008-4-29 2577 San Bernardino Joshua Tree National Park. Little San Bernardino mountains, west of Quail Springs picnic area; Open sandy bajada north of old Quail Spring road (Stop 2) 1164 Comment
  JOTR31030  Sisymbrium altissimum La Doux, Tasha 2010-4-27 1250 San Bernardino Joshua Tree National Park. Oasis of Mara, Park Head Quarters, survey surrounding administrative buildings 597 Comment
  JOTR31126  Sisymbrium altissimum La Doux, Tasha, M. Harding, B. Truesdell, M. Wheeler 2010-5-12 2508 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Ridgeline just south of Quail Mountain peak with steep loose slopes and rocky outcrops (Stop 6) Comment
  JOTR32361  Sisymbrium altissimum La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-6-1 2476 Riverside Joshua Tree National Park. Little San Bernardino Mountains: Northeast side of Quail Mountain; Steep, loamy, loose slopes just below the summit (Stop 3) Comment
  JOTR33794  Sisymbrium altissimum La Doux, Tasha, A. Miller 2007-5-8 3307 Riverside Joshua Tree National Park. South Lost Horse Valley, along Keys View Road (stop 1) 1385 Comment
  JOTR33795  Sisymbrium altissimum La Doux, Tasha, A. Miller 2007-5-8 3308 Riverside Joshua Tree National Park. Lost Horse Valley, south of Hidden Valley Campground on Keys View Road (stop 2) 1371 Comment
  JOTR36189  Sisymbrium altissimum Callahan, Kipp 2013-5-2 s.n. San Bernardino Joshua Tree National Park. Keys Ranch 1280 Comment
  LA210070  Sisymbrium altissimum Peter H. Raven; Henry J. Thompson 1960-5-29 15433 Ventura Santa Monica Mountains, Triunfo Pass 640 Comment
  NY189186  Sisymbrium altissimum J. D. Morefield 1984-6-11 2079 Inyo At Antelope Springs at base of Range in Deep Springs Valley drainage. 1697.7 Comment
  NY675114  Sisymbrium altissimum M. Honer 2001-7-1 1114 Mono Glass Mountain Region: Deer Spring: Along FS Road 3S01, east and over divide from Watterson Troughs 2300 Comment
  OBI14957  Sisymbrium altissimum Robert J. Rodin 1953-5-17 5839 Kern Fraser State park Comment
  OBI34863  Sisymbrium altissimum F. C. Vasek 1978-4-28 s.n. San Bernardino N of Round Mtn and E of Hesperia at Valley Vista and Powerline. Sec 13 T4N R3W Comment
  OBI3835  Sisymbrium altissimum Elizabeth Rudd 1971-6-10 296 San Luis Obispo 3 mi NE of Santa Margarita 335 Comment
  OBI54555  Sisymbrium altissimum N. Misa Werner 1997-4-5 112 Kern Bitter Crk Natl Wildlife Refuge. Cyn about .6 mi down rd past Red Lake Comment
  OBI54789  Sisymbrium altissimum David J. Keil 1995-7-5 25453 Santa Barbara North base. at gate g4, along ca 135 just n of ca 1 (vandenberg rd.) exit. Comment
  OBI57222  Sisymbrium altissimum David J. Keil 1998-6-5 27629 San Luis Obispo Carrizo Plain. Selby Rd., 1.6 miles SE from junction with Soda Lake Rd. Comment
  OBI65089  Sisymbrium altissimum Greg Wilvert 2005-4-25 340 San Luis Obispo SE half of the Caliente Range. 1 km NW of Semper Spring 822 Comment
  POM273785  Sisymbrium altissimum Lyman Benson 1934-6-12 6095 Lake Kelseyville, Kelsey Creek. Middle N Coast mtn range, Clear Lake watershed. 427 Comment
  POM273792  Sisymbrium altissimum Lyman Benson 1937-12-30 8566 Lake Soda Bay Grade, Mt Konocti. Middle N Coast mtn range, Clear Lake watershed. 457 Comment
  POM296176  Sisymbrium altissimum Cora W. Benson 1935-5-11 118 Lake Mt Konocti. Comment
  POM307279  Sisymbrium altissimum Henry J. Ramsey, Henry J. Ramsey 1937-5-30 2140 Riverside Palms to Pines Highway. Comment
  POM96164  Sisymbrium altissimum Marcus E. Jones 1926-6-20 s.n. Riverside 20 miles north of Idyllwild. Comment
Read comments
Sep 3 2011
  RSA0010524  Sisymbrium altissimum LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser 2015-3-19 6799 Los Angeles San Gabriel Mountains: Arrastre Canyon, south of Acton. 846 Comment
  RSA0010583  Sisymbrium altissimum LeRoy Gross, Joy England, Naomi S. Fraga 2015-5-6 7342 Ventura USC/Best Property; Off Pyle Road, south of Highway 126. Almost halfway between Santa Paula and Fillmore. 99 Comment
  RSA0011397  Sisymbrium altissimum Duncan S. Bell, Amanda Turek 2010-5-30 1147 San Bernardino Sawtooth Mountains; approximately 3 air miles west of Pioneertown, and about 1.25 air miles northeast of Chaparrosa Peak. 1463 Comment
  RSA0013143  Sisymbrium altissimum LeRoy Gross, Caitlin Elam 2013-5-14 6069 Riverside Garner cattle company (Garner ranch), east of Lake Hemet, and highway 74. West of the ranch's buildings. North of the road to the buildings, and south of the old landing strip. 1332 Comment
  RSA0013620  Sisymbrium altissimum LeRoy Gross, Duncan S. Bell 2013-4-30 6027 Riverside Surveyed from Apela Drive, right at junction of road to sewage disposal ponds, south to Strawberry Creek. Started near 33.73367N, 116.75074W. And ended at 33.72912N 116.75098W. 1510 Comment
  RSA0021297  Sisymbrium altissimum Duncan S. Bell, Keir Morse 2013-3-30 4662 Riverside A small hidden spring in an unnamed canyon to the east of Snow Canyon, about 1.8 air miles southwest of Windy Point. 482 Comment
  RSA0024940  Sisymbrium altissimum Greg Wilvert 2005-4-25 339 San Luis Obispo 1 kilometer NW of Semper Spring. 822 Comment
  RSA0029937  Sisymbrium altissimum Fred M. Roberts 2013-5-15 7773 Orange San Joaquin Hills: Buck Gully, north slope, along south side of San Joaquin Hills Drive, 1.6 km NNW summit Pelican Hill. 174 Comment
  RSA0033817  Sisymbrium altissimum Duncan S. Bell, Grace Cho, Sarah Fisher 2013-7-25 5456 San Bernardino San Bernardino National Forest; collecting on the western section of the Snow Summit ski slopes from 34.22385, 116.88835 to 34.22729, 116.89797. 2457 Comment
  RSA0035835  Sisymbrium altissimum Jon P. Rebman, Warren Schmidtmann, G. Kenney 2014-5-8 28339 San Diego Camp Pendleton: Training Area India: eastern portion of Base; along the Santa Margarita River just southwest of the De Luz Road crossing. Square D6. 35 Comment
  RSA0047912  Sisymbrium altissimum R. G. Swinney 2010-5-12 12748 Los Angeles Soledad Canyon bottom, 2.2 miles west of Angeles Forest Hwy., 1.4 miles west of Vincent Grade Acton Station (RR), from Foreston Dr. to 200 m. to the east on the south side of West Carson Mesa Rd. 921 Comment
  RSA0050059  Sisymbrium altissimum Duncan S. Bell, Joy England 2014-6-3 7100 San Bernardino Bighorn Mountains; San Bernardino National Forest; in rocky/bouldery canyon below Forest Service Road 3N03A, about 0.2 air mile northeast of Top Spring. 1763 Comment
  RSA0053872  Sisymbrium altissimum R. G. Swinney 2010-5-11 12627 Los Angeles San Gabriel Mountains: Acton 0.7 road miles SE of jct. of Soledad Canyon Rd. and Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt rd., below US Forest Service boundary. 829 Comment
  RSA0060600  Sisymbrium altissimum LeRoy Gross, Pam DeVries, Otto Gasser 2015-4-15 7099 Ventura McConica Ranch Property; Along the river wash, between a short distance from the end of S. Hallock Drive, and end of Willard Road, south of Highway 126. East of Santa Paula. 82 Comment
  RSA0062430  Sisymbrium altissimum Nick Jensen, Ed Kentner, Eve Laeger, Shannon Still 2014-3-20 755 Kern Tejon Ranch. About 0.5 km south along the jeep trail emanating from Cordon Ridge Road; east of El Paso Creek. 978 Comment
  RSA0062590  Sisymbrium altissimum Duncan S. Bell 2014-3-28 6359 San Bernardino Granite Mountains; to the east of Apple Valley, approximately 3.5 air miles northwest of Rabbit Dry Lake, and about 1 air mile south of Amaral Spring. 1225 Comment
  RSA0064145  Sisymbrium altissimum Nick Jensen, Chris Winchell 2014-5-10 1574 Kern Tejon Ranch. Blue Ridge; near the road leading from Canyon de la Lecheria to the old radio tower site. On the hill just south of the jeep road that connects to Canyon de los Gatos Montes. 1677 Comment
  RSA0069469  Sisymbrium altissimum R. G. Swinney 2010-5-12 12712 Los Angeles Palmdale, Barrell Springs Rd. from 150 to 300 meters SE of 42nd St. East, on W side of road along Palmdale Ditch (services Lake Palmdale from Little Rock Dam), San Andreas Rift Zone. 921 Comment
  RSA0076082  Sisymbrium altissimum Erika M. Gardner, Travis Columbus 2013-6-1 324 Kern About 0.30 miles south of PCT/4x4 road and about 0.80 miles west from McIver's Cabin. 2043 Comment
  RSA0076965  Sisymbrium altissimum CNPS-SSNF Team 2011-4-22 8015 Kern Windwolves Wildlife Refuge; foothills of the San Emigdio Mountains, about 2.5 air miles SW of the town of Grapevine. 1397 Comment
  RSA0077407  Sisymbrium altissimum CNPS-SSNF Team 2011-4-22 8038 Kern Windwolves Wildlife Refuge; foothills of the San Emigdio Mountains, about 2.5 air miles SW of the town of Grapevine. 1412 Comment
  RSA0077456  Sisymbrium altissimum CNPS-SSNF Team 2012-6-12 8049 Kern Windwolves Wildlife Refuge; foothills of the San Emigdio Mountains, about 2.6 air miles SW of the community of Grapevine. 1395 Comment
  RSA0077594  Sisymbrium altissimum CNPS-SSNF Team 2011-4-23 8081 Kern Bitter Creek National Wildlife Refuge; about 5.4 air miles SE of the junction of Hwy 33 and Hudson Ranch Road (formerly Cerro Noroeste Rd.). 1269 Comment
  RSA0078123  Sisymbrium altissimum Erika M. Gardner, Naomi S. Fraga 2015-3-21 1352 Kern Short Canyon, near Kelso Valley and Onyx. 907 Comment
  RSA0078782  Sisymbrium altissimum CNPS-SSNF Team 2011-4-24 8091 Kern Bitter Creek National Wildlife Refuge; about 3.1 air miles SSE of the junction of Hwy 33 and Hudson Ranch Road (formerly Cerro Noroeste Rd.). 1171 Comment
  RSA0081141  Sisymbrium altissimum R. G. Swinney 2010-6-1 13126 Los Angeles Lower west side of Carson Mesa, 0. 8 miles south of Pearblossom Hwy., 0.35 miles east of Angeles Forest Hwy on north side of dirt service rd. 1037 Comment
  RSA0082582  Sisymbrium altissimum Erika M. Gardner, Travis Columbus 2014-5-21 996 Kern Near the junction of the PCT and McIvers 4x4 road. 2043 Comment
  RSA0083064  Sisymbrium altissimum Erika M. Gardner 2014-5-9 903 Kern At the trailhead of the PCT in Walker Pass Campground. 1540 Comment
  RSA0088580  Sisymbrium altissimum R. G. Swinney 2010-5-11 12685 Los Angeles East of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd. 872 Comment
  RSA0093323  Sisymbrium altissimum Thomas R. Stoughton, Sarah J. De Groot 2016-2-23 2059 San Bernardino NE slope of San Bernardino Mountains off highway 247 at New Dixie Mine Road. 1158 Comment
  RSA0093465  Sisymbrium altissimum Richard G. Swinney 2011-6-7 15059 Los Angeles San Gabriel Mountains: Chilao Flat, 26 road miles NE of I-210 Fwy at Hwy.2 jct., at Horse Flat/Silver Moccasin Trail crossing of Chilao Creek. 1573 Comment
  RSA0103419  Sisymbrium altissimum Duncan S. Bell, Noravit Chumchim 2015-6-18 8467 San Bernardino San Bernardino National Forest; Arrastre Creek, just south of where Forest Service Road 2N02 crosses creek. 1966 Comment
  RSA0115447  Sisymbrium altissimum R. G. Swinney 2011-10-13 15782 Los Angeles San Gabriel Mountains: Chilao Flat near central meadow, 0.2 miles ESE of Chilao Station, along Chilao Creek. 1573 Comment
  RSA0118262  Sisymbrium altissimum Sarah J. J. De Groot, Rachel Darney-Lane 2016-7-20 7999 San Bernardino San Bernardino Mountains: Lake Fire burn area, north foot of San Bernardino Mountain, south of Jenks Lake Road, west of Poopout Hill Road 1N78, west of Horse Meadows, east of East Fork. 2206 Comment
  RSA0119818  Sisymbrium altissimum Duncan S. Bell, Joy England 2016-5-25 9628 San Bernardino Above Fish Creek in the upper Santa Ana River Watershed, in the vicinity of the Aspen Grove. 2256 Comment
  RSA0120343  Sisymbrium altissimum Duncan S. Bell, Joy England, Dolores Ruiz 2016-6-28 9791 San Bernardino San Gorgonio Wilderness area; Fish Creek Meadows area at the head of Fish Creek in the upper Santa Ana River watershed. 2476 Comment
  RSA0120721  Sisymbrium altissimum Duncan S. Bell, Joy England, Corina Godoy, Marta Lefevre-Levy, Mitch Miralaie, Amy Tims 2016-6-21 9768 San Bernardino San Gorgonio Wilderness area; near the head of Fish Creek, in the vicinity of Fish Creek Meadows. 2435 Comment
  RSA0121859  Sisymbrium altissimum Duncan S. Bell 2011-4-23 2359 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; along Water Canyon, approximately 0.5 air mile south of Chaparrosa Spring and approx. 1.9 air miles southwest of Pioneertown. 1248 Comment
  RSA0122914  Sisymbrium altissimum Duncan S. Bell 2016-4-18 9376 B San Bernardino Pipes Canyon, approximately 6 air miles northwest of Pioneertown, or about 3 air miles north northwest of the Pipes Canyon Ranger Station. 1570 Comment
  RSA0123681  Sisymbrium altissimum Duncan S. Bell, LeRoy Gross 2016-3-9 8860 Riverside Orocopia Mountains; northwestern section of the range, approximately 6.5 air miles southwest of Chiriaco Summit, collecting in the area know as Hotel California. 775 Comment
  RSA0124829  Sisymbrium altissimum Duncan S. Bell, LeRoy Gross 2016-7-27 10025 San Bernardino San Gorgonio Wilderness area; East Fork of Barton Creek, approximately 1.5 air miles northeast of Anderson Peak. 2502 Comment
  RSA0125818  Sisymbrium altissimum Duncan S. Bell, LeRoy Gross 2016-8-3 10097 San Bernardino San Gorgonio Wilderness area; an unnamed side canyon off of Fish Creek in the upper Santa Ana River watershed, on the eastern slopes of Grinnell Mountain. 2569 Comment
  RSA17078  Sisymbrium altissimum C. B. Wolf 1936-5-27 7834 Los Angeles Indian Canyon Camp, 2 miles off Soledad Canyon 915 Comment
  RSA2251  Sisymbrium altissimum J. W. Blankinship 1928-7-12 s.n. Lake Kelseyville, Clear Lake. Comment
  RSA225779  Sisymbrium altissimum R. F. Thorne, Selwyn Everist 1971-7-31 41110 San Bernardino Cienega near head of Coldwater Fork of Lytle Creek 2133 Comment
  RSA431722  Sisymbrium altissimum N. C. Cooper 1944-4-23 1098 Riverside Banning 701 Comment
  RSA431729  Sisymbrium altissimum B. C. Templeton 1957-6-17 s.n. Tulare Camp Nelson, Sequoia National Forest. 1402 Comment
  RSA431762  Sisymbrium altissimum L. E. Hoffman 1929-5-18 s.n. Los Angeles Pacoima, Angeles National Forest. Comment
  RSA431763  Sisymbrium altissimum L. E. Hoffman 1929-5-14 s.n. Los Angeles Pacoima Canyon, Angeles National Forest. Comment
  RSA437260  Sisymbrium altissimum James D. Morefield, D. H. McCarty 1986-6-7 3785 Mono 1 mile N6 deg W of Black Warrior Mine on fan southwest of Morris Creek. Owens Valley drainage. 1945 Comment
  RSA450523  Sisymbrium altissimum B. A. Prigge 1987-4-16 7480 San Bernardino 1.7 miles N of Mentone, Santa Ana Wash. 500 Comment
  RSA495441  Sisymbrium altissimum Steve Boyd, Timothy S. Ross, L. Arnseth 1989-3-18 2968 Riverside Agua Tibia Mountains. Vail Lake area, Temecula Creek Canyon below Vail Lake dam. 418 Comment
  RSA518561  Sisymbrium altissimum George K. Helmkamp 1990-9-23 I- 18 Modoc Drying mud flats beside Goose Lake, within 0.1 mile of the Oregon border 1372 Comment
  RSA528092  Sisymbrium altissimum Scott D. White 1991-4-10 91 -63 Riverside Diamond Valley area, ca. 1/2 mi. E of Mica Butte, & S of Cactus Valley Road 518 Comment
  RSA562557  Sisymbrium altissimum Steve Boyd, Orlando Mistretta 1993-5-11 8123 Los Angeles North of Sylmar and south of Santa Clarita, within the Tujunga Ranger District of the Angeles National Forest. Western edge of Forest on ridge dividing Whitney Canyon and Placerita Canyon. 488 Comment
  RSA584480  Sisymbrium altissimum R. G. Swinney 1993-6-18 2271 San Bernardino Upper Lytle Creek Ridge. 2.9 miles west of 2N56 on Sheep Creek Rd. about 400 feet north of road. 1457 Comment
  RSA586124  Sisymbrium altissimum D. L. Banks 1995-4-11 163 Riverside NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, along the Dripping Springs Trail. 646 Comment
  RSA586302  Sisymbrium altissimum D. L. Banks, S. D. Boyd 1995-5-3 213 Riverside Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco. 500 Comment
  RSA586945  Sisymbrium altissimum D. L. Banks, S. D. Boyd 1995-5-17 474 Riverside NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mtn., E of the Dripping Springs Alcove area W of the Dripping Springs Trail., In the drainage immediately E of the spring just inside the wilderness boundary in north-central, section 33. 707 Comment
  RSA587227  Sisymbrium altissimum Orlando Mistretta 1994-5-11 1172 Los Angeles Little Rock Creek, E slopes of canyon W of Basin Campground 1037 Comment
  RSA587362  Sisymbrium altissimum Orlando Mistretta 1992-5-4 252 Los Angeles Little Rock Creek, Alimony Ridge. 1463 Comment
  RSA587382  Sisymbrium altissimum Orlando Mistretta 1992-5-8 284 Los Angeles San Gabriel Mountains. Little Rock Creek. slopes E. of Little Rock Creek Reservoir 1066 Comment
  RSA590870  Sisymbrium altissimum Orlando Mistretta 1994-4-12 999 Los Angeles Little Rock Creek: Slopes E of Little Rock Reservoir 976 Comment
  RSA593448  Sisymbrium altissimum Steve Boyd 1996-4-24 8649 Los Angeles Liebre Mountains, northwestern base of the range at the extreme southeastern end of Peace Valley along Angeles National Forest Road 8N01 6.7 road miles from jtn with 8N05 and ca 1.0 road mile from West Branch California Aqueduct. 1098 Comment
  RSA594760  Sisymbrium altissimum D. L. Banks, Dylan Hannon 1996-5-3 1002 Riverside NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco. 500 Comment
  RSA598862  Sisymbrium altissimum Steve Boyd, Timothy S. Ross 1997-3-21 9239 Los Angeles Liebre Mountains, Portal Ridge, upper Broad Canyon, ca. 1 mile east of VABM King and 1.2 miles east of the junction of Forest Service Roads 7N07 and 7N07A, along the ridgeline dividing Bleich Canyon and Broad Canyon. 1195 Comment
  RSA600366  Sisymbrium altissimum Steve Boyd, Lauren Raz 1997-5-28 9872 Los Angeles Liebre Mountains region: Knapp Ranch area at upper end of Castaic Creek drainage in broad alluvial valley at head of Cienaga Canyon, south of Liebre Mountain. 866 Comment
  RSA603882  Sisymbrium altissimum L. C. Wheeler 1936-8-11 4352 Monterey Headland Meadow, Pt Lobos Reserve. 23 Comment
  RSA612612  Sisymbrium altissimum D. L. Banks, Victor Steinmann 1997-3-13 1497 Riverside Agua Tibia Mountains: Vail Lake area, north and just S of Hwy. 79. The hills east of the Dripping Springs alcove and west of Vail Lake Marina Road, that were burned in the Vail fire of May 1996. 476 Comment
  RSA621253  Sisymbrium altissimum L. C. Wheeler 1968-4-26 s.n. Los Angeles Saddle immediately east of Magic Mountain Comment
  RSA628616  Sisymbrium altissimum L. C. Wheeler 1955-6-16 7162 Riverside San Jacinto Mountains: 1402 Comment
  RSA63105  Sisymbrium altissimum L. S. Rose 1950-7-25 50183 Mono Tioga Lodge, Mono Lake. 1982 Comment
  RSA632459  Sisymbrium altissimum Scott D. White 1999-5-28 7432 Riverside Gavilan Hills: Ca. 3 air miles SE of junction Cajalco Rd. / Gavilan Rd.: East of Juniper Rd. between Blue Sky Drive and Celestial Dr. 670 Comment
  RSA63337A  Sisymbrium altissimum Milo S. Baker 1950-5-6 12192 Lake About 1 mile SE of Borax Lake Comment
  RSA63337B  Sisymbrium altissimum Milo S. Baker 1950-5-23 12232 Lake About 1 mile SE of Borax Lake Comment
  RSA641650  Sisymbrium altissimum L. C. Wheeler 1967-9-4 10679 Los Angeles San Gabriel Mountains: Camp Lupine, Prairie Fork. 1981 Comment
  RSA648075  Sisymbrium altissimum S. Kanegae, M. Lucey, H. Tuma 1982-4-25 28 San Bernardino 11.3 mi. W. from Hwy. 18 on U.S. Hwy. 395 in Mojave Desert. Comment
  RSA649612  Sisymbrium altissimum Lori Ackerman, Gerald Braden 1988-5-20 15 Los Angeles North end [bank] of West Fork [San Gabriel] River, San Gabriel Mountains. Comment
  RSA649705  Sisymbrium altissimum Patricia Krueger 1991-5-5 122 Kern 3 miles west of Hwy 14 on Oak Creek Drive; Mojave. Comment
  RSA656492  Sisymbrium altissimum James Henrickson 1973-5-20 10025 San Diego 2 miles SE of Alpine along Sweetwater River, S of reservoir in Palos Verdes Ranch Development, near jct. of Viejas Creek. Comment
  RSA659871  Sisymbrium altissimum Orlando Mistretta 1992-8-20 765 Los Angeles San Gabriel Mts region: Mt. Gleason Management Unit. Mt Gleason. Tujunga Ranger District. Comment
  RSA673550  Sisymbrium altissimum Scott D. White, Tasha La Doux 2000-4-20 7699 Riverside South of Hemet: Gibbel Flat in the Santa Rosa Hills. 610 Comment
  RSA681772  Sisymbrium altissimum Michael Honer 2001-7-1 1114 Mono Deer Spring: Along FS Rd. 3S01, E and over divide from Watterson Troughs. 2300 Comment
  RSA683359  Sisymbrium altissimum Steve Boyd, Michael Denslow, Amber Maurice, Sarah Swartzentruber, Aydee Virgen 2003-6-27 10559 Tulare Chimney Peak Recreation Area, summit of northern high point on Bear Mountain (Bear Peak). 2509 Comment
  RSA688815  Sisymbrium altissimum Michael Honer 2001-9-29 1586 Mono Deadman Summit; along E side of Hwy 395, 100m SE of turnoff to FS Rd. 1S05. 2452 Comment
  RSA696356  Sisymbrium altissimum Keith E. Hoffmaster 1937-6-6 s.n. Riverside San Jacinto Mountains. Comment
  RSA699880  Sisymbrium altissimum LeRoy Gross, Ted Anderson 2004-5-3 1218 Los Angeles Road started west of Mt. Lukens, down (Southeast) to a little west of Earl Canyon Road. (Angeles National Forest Road surveys. Roads, 2N76.1 & 2N76.2) 1333 Comment
  RSA700808  Sisymbrium altissimum Michael Honer 2001-8-27 1556 Mono Glass Mountain Region: Wildrose Grade; along Benton Crossing Rd, appx. 300m E of Wildrose Mine Rd. 2290 Comment
  RSA700966  Sisymbrium altissimum Steve Boyd, LeRoy Gross 2004-5-4 11167 San Diego Hills north of Warner Springs, north Indian Flats Campground of Cleveland National Forest along Road 9S05. 899 Comment
  RSA709229  Sisymbrium altissimum Sarah J. De Groot, Lee De Groot 2003-4-5 2233 San Bernardino WHIPPLE MOUNTAINS: Chemehuevi Wash at junction with highway 95, north of Vidal Junction. 335 Comment
  RSA712470  Sisymbrium altissimum LeRoy Gross 2005-5-19 2291 Los Angeles South of Ave A (Kern County boundary) east of the #14 freeway. South of the city of Rosamond. between 20th Street West and Sierra Highway., Started at Ave A, Near 34.820450N, 118.16535W then walked south to 34.81703N, 118.16403W. 715 Comment
  RSA715618  Sisymbrium altissimum L. Ahart, John Dittes 2005-6-1 11850 Lassen On the west side of the poor dirt road, about 1/2 mile west of Scott Road, Long Valley, About 2 miles (air) northwest of the intersection of Scott Road and Highway 70, 3.9 miles (air) northwest of Hallelujah Junction. 1449 Comment
  RSA715632  Sisymbrium altissimum L. Ahart, John Dittes 2005-6-9 12020 Siskiyou On the east side of a poor rock fence, about 350 yards E of where cattle water in the Shasta River, about 3/5 mile (air) south of Highway 99/97 Cutoff, about 2.5 miles (air) ESE of Grenada. 775 Comment
  RSA716268  Sisymbrium altissimum L. Ahart, John Dittes 2005-6-2 11921 Lassen Along the road, near the Anderson Ranch home, Long Valley, about 4.75 miles (air) N of the intersection of Scott Road and Hwy 70, 6.2 miles (air) NW of Hallelujah Junction. 1460 Comment
  RSA716398  Sisymbrium altissimum Scott D. White, Angelia Carey 2004-4-5 9996 Riverside North of Valle Vista. Indian Creek Watershed. 518 Comment
  RSA718984  Sisymbrium altissimum R. G. Swinney 1996-6-8 4875 San Bernardino Frankish Peak, N of Upland. On top of ridge (peak) 1259 Comment
  RSA724766  Sisymbrium altissimum K. Dobry 1991-4-22 d- 392 Los Angeles West San Gabriel Mts. at Elsmere Cyn Comment
  RSA724805  Sisymbrium altissimum K. Dobry 1991-4-22 d- 391 Los Angeles San Gabriel Mts. at Elsmere Cyn Comment
  RSA725211  Sisymbrium altissimum Sula Vanderplank, LeRoy Gross, Steve Hoskinson 2005-5-6 050506 -32 Los Angeles Off Big Pines Hwy (Road N) on the N side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside. 1444 Comment
  RSA729233  Sisymbrium altissimum R. G. Swinney 1998-7-10 6402 Los Angeles San Gabriel Mtns.: SW of Wrightwood, dry lake adjacent to Rd 3N06 (Blue Ridge Rd.), 0.4 mi. east of Hwy 2 2250 Comment
  RSA729317  Sisymbrium altissimum R. G. Swinney 1998-7-2 6213 Los Angeles San Gabriel Mtns.: high point of East Table Mountain, Wrightwood area. 2256 Comment
  RSA735267  Sisymbrium altissimum Keith E. Hoffmaster 1937-6-6 798 Riverside Desert grade of Palms to Pines Highway. Comment
  RSA736602  Sisymbrium altissimum Scott D. White, Justin Wood 2007-6-7 11725 San Bernardino Moonridge, Rathbone Creek, between Moonridge Rd and the golf course. 2104 Comment
  RSA740601  Sisymbrium altissimum Naomi Fraga, LeRoy Gross 2008-5-19 2083 San Bernardino Along PCT north and south of 2N02 Burns Canyon Road. 2043 Comment
  RSA741166  Sisymbrium altissimum Scott D. White, Justin M. Wood 2008-5-15 12002 Riverside Johnson Meadow. 1415 Comment
  RSA747089  Sisymbrium altissimum Pam De Vries 2009-4-14 7288 Kern Western Transverse Range; San Emigdio Mountains Region; Bitter Creek National Wildlife Refugel bottom of Bitter Creek Canyon; ca 3.5 air miles east northeast from the junction of Cerro Noroeste and Klipstein Cyn Rds 621 Comment
  RSA748284  Sisymbrium altissimum Justin M. Wood, Brandy Wood 2009-4-17 502 San Bernardino Just W of Mojave River on Helendale Rd. between Vista Rd to Colusa Rd. 747 Comment
  RSA748346  Sisymbrium altissimum Justin M. Wood 2009-6-1 792 Los Angeles Mill Creek Summit, roadisde turnout on Angeles Forest Hwy, 0.75 NE of Mt. Gleason Rd. junction. 1399 Comment
  RSA749074  Sisymbrium altissimum R. G. Swinney 2005-8-11 8448 Los Angeles Big Rock Creek at Paradise Springs 1439 Comment
  RSA749495  Sisymbrium altissimum LeRoy Gross 2009-5-12 3852 Kern Near west end of the San Emigdio Mountains: Bitter Creek National Wildlife Refuge; North facing headwall of Bitter Creek. North of Cerro Noroeste Road, east of Pelato Peak. Southwest end of Unit #2 of Refuge map., Started near 34.91570N, 119.38533W dropped down along an old dirt road that more or less strarting to turn to a trail. to a flat area with Artemisia tridentata, Atriplex spp. that you can see from the starting point, to 34.92206N, 119.38200W. 1000 Comment
  RSA750048  Sisymbrium altissimum LeRoy Gross 2009-5-19 3925 Kern Far west end of the San Emigdio Mountains: Bitter Creek National Wildlife refuge, south end, within map units 6, and 11. South and southwest of Cerro Noroeste Road. Just north of Ventura County line., Collections started in section 36, near 34.90241N 119.38576W, and ended in section 34, near 34.90862N 119.43329W. The end was along a dirt road that runs east back to the Cerro Noroeste road, and is across from Pelato Peak. 1170 Comment
  RSA751653  Sisymbrium altissimum Orlando Mistretta 2009-5-14 3652 San Bernardino Santa Ana River Canyon. Near the confluence of Staircase Canyon and the Santa Ana River. 1729 Comment
  RSA751901  Sisymbrium altissimum Justin M. Wood, J. D. England 2009-7-29 1229 San Bernardino Cienega Seca Creek, between Heart Bar Campground (Fish Creek Trail) and 7,000 ft. 2095 Comment
  RSA752717  Sisymbrium altissimum Fred M. Roberts, Sandra Leatherman, Jennifer S. Pareti 2009-4-14 7153 Orange Dana Point Headlands: Dana Strand Beach and slopes above beach, 0.8 km WNW Marine Institute at Dana Point Harbor. CNLM Dana Point Preserve. 3 Comment
  RSA754015  Sisymbrium altissimum J. Andre, T. La Doux 2009-5-30 10351 Inyo Inyo Mts.: along Death Valley Road (to Eureka Valley), 13.1 miles ESE of Jct with Hwy 168, just W of summit and Jct with Waucoba Spring/Saline Valley Road. 2281 Comment
  RSA756222  Sisymbrium altissimum Michael Honer 2008-7-7 3176 Inyo Bishop Creek drainage: about 14 mi. SW of Bishop, Aspendell subdivision, 184 Columbine Rd. 2561 Comment
  RSA760678  Sisymbrium altissimum R. G. Swinney 2008-12-11 9987 San Bernardino Bob s Gap, NE of Valyermo and 3 miles S of Hwy 138 1223 Comment
  RSA761510  Sisymbrium altissimum LeRoy Gross, Pamela Conway 2010-5-15 4568 Kern Bitter Creek National Wildlife Refuge: Far west end of the San Emigdio Mountains; Unit # 3. Headwall of Bitter Creek, east of Pelato Peak, and north of Cerro Noroeste Road., Surveyed from 34.90473N, 119.37574W along top to about 34.90735N, 119.37456W. Near the east side boundary line. 1079 Comment
  RSA761552  Sisymbrium altissimum LeRoy Gross, Pamela Conway 2010-5-13 4515 Kern Bitter Creek National Wildlife Refuge; far west end of the San Emigdio Mountains. Unit 11 area. Southwest of Pelato Peak and Cerro Noroeste Road. Started off a dirt road near 34.91142N, 119.42112W., Headed southeast and stopped by 34.90254N, 119.41684W, then proceeded west northwest to 34.90391N, 119.42276W, (the north slope of this spot had nice woodland of Pinus monophylla/ Quercus john-tuckeri above this tributary that drains into Ballinger Canyon), then back to starting point. 1196 Comment
  RSA761575  Sisymbrium altissimum LeRoy Gross 2010-5-24 4648 Kern Bitter Creek National Wildlife Refuge; Far west end of the San Emigdio Mountains. Unit # 3. Surveyed the middle drainage north of Pelato Peak. Started by saddle southeast of Pelato near 34.91715N, 119.40225W., Traveled north, east of the peak, then finished at Cerro Noroeste Road, near 34.93626N, 119.40217W. 1113 Comment
  RSA761672  Sisymbrium altissimum LeRoy Gross, P. De Vries, Otto Gasser 2010-4-27 4446 Kern Bitter Creek National Wildlife Refuge, far west end of the San Emigdio Mountains. West of Cerro Noroeste Road, due west, southwest of Pelato. Along dirt road. 1177 Comment
  RSA765042  Sisymbrium altissimum J. Andre 2009-6-7 11161 San Bernardino Mid Hills. Along Cedar Canyon Road in Pinto Valley. Just S of Pinto Mtn and approx. 1 mile W of Quail Rock. Mojave National Preserve. 1532 Comment
  RSA767358  Sisymbrium altissimum J. Andre, T. La Doux 2008-5-16 13981 Inyo Big Pine Canyon, along north side of Glacier Lodge Rd., approx. 2 miles down-canyon from Sage Flat Campground 1901 Comment
  RSA769488  Sisymbrium altissimum LeRoy Gross, Ryan Parker 2010-6-29 4849 San Bernardino Horse Meadows, near the head of Frog Creek. Near 2257 Comment
  RSA769771  Sisymbrium altissimum Duncan S. Bell, J. D. England 2010-5-17 1004 A Riverside San Bernardino National Forest: Rouse Ridge, approximately 3 air miles southeast of junction of Highway 74 and forest service road 5S15. Field surveys for potential habitat for the endangered Quino Checkerspot butterfly. 1045 Comment
  RSA770665  Sisymbrium altissimum Duncan S. Bell, Jacky McConnaughy, Colleen Wheeler 2010-8-9 1749 San Bernardino San Bernardino National Forest: at an unnamed and unmapped spring along forest service route 2N77; approximately 0.7 air mile southwest of the junction of Wildhorse Meadows road and Sand Canyon road. 2364 Comment
  RSA771495  Sisymbrium altissimum R. G. Swinney 2009-4-28 10540 Los Angeles summit of Mt. Emma 1585 Comment
  RSA772442  Sisymbrium altissimum LeRoy Gross, Pamela Conway 2011-5-4 5449 Ventura Quatal Canyon, south off Forest Service Road 9N09, east of Highway 33 and the upper Cuyama Valley., Started just off the road near 34.82657N, 119.40509W. Surveyed SSE across large wash to south slope, near 34.82097N, 119.39975W. 1024 Comment
  RSA773607  Sisymbrium altissimum R. G. Swinney 2009-6-24 11278 Los Angeles summit of Roundtop Mountain, south end of USFS Rd. 3N90, 2.3 rd. miles south of Pacifico Mtn. Rd. 1909 Comment
  RSA777636  Sisymbrium altissimum J. Andre, G. L. Clifton 2011-5-25 18088 Inyo Owens Valley; along Death Valley Road, 2.4 miles east of Big Pine 1208 Comment
  RSA777650  Sisymbrium altissimum J. Andre, G. L. Clifton 2011-5-25 18015 Inyo Owens Valley; along Mazourka Canyon Road, 4.6 miles E of Independence, at historic railroad crossing 1143 Comment
  RSA778939  Sisymbrium altissimum Duncan S. Bell, Terry Higgins 2011-6-7 2658 San Bernardino San Bernardino National Forest: west of Holcomb Valley, just west of the junction of forest service road 3N89 and forest service road 3N84, approximately 0.3 air mile northwest of Hitchcock Spring. 2251 Comment
  RSA781288  Sisymbrium altissimum George K. Helmkamp, E. A. Helmkamp 2009-6-29 15067 El Dorado Ice House Road, 5.5 miles north of its junction with CA-50, c. 10.5 air miles NE (78 deg ) of Pollock Pines 1520 Comment
  RSA781788  Sisymbrium altissimum Duncan S. Bell, Lindsay Ward, Christi Gabriel 2011-8-3 2852 San Bernardino San Bernardino National Forest: northwest of Holcomb Valley, at the head of Crystal Creek, approximately 1.3 air miles north of Hitchcock Spring. 2374 Comment
  RSA785084  Sisymbrium altissimum J. Andre 2011-7-10 18847 Inyo Inyo Mtns: north end of range along Death Valley Road at Little Cowhorn Valley. 2192 Comment
  RSA785191  Sisymbrium altissimum Ann Howald 2010-6-14 2549 Mono Convict Creek, UC Sierra Nevada Aquatic Research Lab, Mt. Morrison Rd, 0.8 mi NW of intersection with Hwy 395 2154 Comment
  RSA786000  Sisymbrium altissimum J. Andre, G. L. Clifton 2011-5-24 17860 Inyo Eastern Sierra Nevada: Cottonwood Creek, Wormhole Canyon. Along Cottonwood Rd, 2.1 mi W of US 395, approx 11 mi N of Olancha. Slopes along margin of Cottonwood Creek. 1393 Comment
  RSA786991  Sisymbrium altissimum Naomi Fraga, Gary D. Wallace, Scott Eliason, Chris Craig, Kerry Myers, Gina Richmond, Deb Nelson 2010-4-13 3257 San Bernardino Whitewater Canyon Bioblitz. Wathier Landing. 1159 Comment
  RSA787932  Sisymbrium altissimum Naomi Fraga, Kathleen Ashbaker, Joshua Paiolini 2010-7-12 3578 San Bernardino The Nature Conservancy Meadow (TNC Meadow). Bounded by Swan Drive, Andes Lane, and Garstin Drive, in Big Bear. 2071 Comment
  RSA793412  Sisymbrium altissimum Naomi Fraga, David Fraker, Tommy Stoughton 2012-3-15 3954 Riverside Off of Box Canyon Rd. S. of Shaver well in a wash. 229 Comment
  RSA793982  Sisymbrium altissimum J. Andre 2011-8-6 20296 Inyo Big Pine Canyon; Eastern Sierra; along Big Pine Creek at Hines property, approx. 8.5 mi. west of Big Pine along banks of creek 2087 Comment
  RSA796164  Sisymbrium altissimum Duncan S. Bell, Joella Adkins, Ezekiel Kwemba 2012-8-10 4039 San Bernardino San Bernardino National Forest; north side of Sugarloaf Mountain; collecting on open ski-slopes of Rathbone Canyon approximately 0.9 air mile north of Sugarlump. 2268 Comment
  RSA796261  Sisymbrium altissimum Duncan S. Bell, Joella Adkins 2012-7-31 3974 San Bernardino San Bernardino National Forest; north side of Big Bear Lake, just southwest of the junction of Highway 38 and Highway 18, about 1 air mile southeast of the Big Bear Discovery Center. 2061 Comment
  RSA796299  Sisymbrium altissimum Duncan S. Bell, Joella Adkins 2012-7-31 3965 San Bernardino San Bernardino National Forest; north side of Big Bear Lake, just southwest of the junction of Highway 38 and Highway 18, about 1 air mile southeast of the Big Bear Discovery Center. 2061 Comment
  RSA796415  Sisymbrium altissimum Duncan S. Bell, Joella Adkins, Jennifer Pilapil 2012-8-9 4019 San Bernardino San Bernardino National Forest; north side of Sugarloaf Mountain; collecting around the the exit/entrance to ski-lifts at the top of Sugarlump. 2676 Comment
  RSA798118  Sisymbrium altissimum Jane Tirrell, Graham Bothwell, Walter Fidler, Shirley Imsand, Rich Philibosian 2012-7-27 LS 0134 Los Angeles South side California State Route 2 at mile marker 66.82 2295 Comment
  RSA798697  Sisymbrium altissimum Duncan S. Bell, Joella Adkins 2012-7-30 3943 San Bernardino San Bernardino National Forest; north side of Big Bear Lake, south of Highway 38 and northwest of Juniper Point, approximately 0.2 air mile southeast of the Big Bear Discovery Center. 2065 Comment
  RSA798721  Sisymbrium altissimum Duncan S. Bell, Joella Adkins, Lizzy Eichorn, Terri Granillo 2012-7-24 3876 San Bernardino San Bernardino National Forest: north section of Fawnskin Valley below Little Bear Peak, about 0.3 air mile north of the junction of forest service road 3N14 and forest service 3N12. 2219 Comment
  RSA798737  Sisymbrium altissimum Duncan S. Bell, Joella Adkins 2012-7-25 3892 A San Bernardino San Bernardino National Forest: along forest service road 2N06Y above the community of Fawnskin, just behind the water tower on the southeastern slopes of Delamar Mountain. 2182 Comment
  RSA799145  Sisymbrium altissimum J. Andre 2012-6-14 23281 San Bernardino Along Hwy 18 in upper Cushenbury Canyon, approx. 2 mi north of Baldwin Lake, 12.1 mi south of Jct Hwy 247 (Lucerne Valley). 1817 Comment
  RSA800309  Sisymbrium altissimum J. Andre 2012-7-19 21995 Mono Sierra Nevada; McGee Creek trailhead area, along creek. 2376 Comment
  RSA800371  Sisymbrium altissimum J. Andre 2012-2-20 22249 San Bernardino Along the National Trails Highway (Route 66), 7.3 miles east of Goffs, far south end of Piute Valley. 613 Comment
  RSA800868  Sisymbrium altissimum J. Andre 2012-6-11 21423 San Bernardino Along the Mojave River near Oro Grande, 3.1 miles northwest of I-15 (at D Street exit), Victorville. 795 Comment
  RSA82892  Sisymbrium altissimum J. M. Tucker 1950-7-25 1968 Modoc beside highway 139, 26.4 miles southeast of Tule Lake Comment
  RSA89744  Sisymbrium altissimum Chas H. Quibell 1953-6-5 2220 Fresno S.P.R.R. right of way along Hiway 99 just N of Ashlan Ave. xing at N end freight yards. Comment
  SBBG103888  Sisymbrium altissimum D. Swinney 1992-6-30 1779 San Bernardino upper Lytle Crk Ridge, USFS Rd 3N06, 0.9 mi NW of jct with USFS Rd 3NO6A; Telegraph Pk Q: T3N, R6W, WC S31 Comment
  SBBG104480  Sisymbrium altissimum F. L. Johnson, E. A. Young 1993-5-23 ROB 491 San Luis Obispo Boy Scout Rd by Nacimiento River; Camp Roberts Comment
  SBBG112742  Sisymbrium altissimum C. B. Hardham 1956-5-11 669 San Luis Obispo Huerhuero River near Geneseo School Comment
  SBBG118723  Sisymbrium altissimum L. C. Wheeler 1955-6-16 7162 Riverside E of Mountain Center 1402 Comment
  SBBG122057  Sisymbrium altissimum L. Eliassen, K. Buckler 2008-6-18 LCTA- 101 Monterey ca. 2.15 km SE of Interlake Rd bridge, 0.55 km NNW of southern Interlake Rd Gate: Ft Hunter Liggett 240 Comment
  SBBG126751  Sisymbrium altissimum R. Burgess, P. Munro 1996-4-14 1928 Ventura Ballinger Cyn, fenced pasture NE of cmpgrd 1066 Comment
  SBBG127136  Sisymbrium altissimum R. Burgess, P. Munro 1996-8-25 2138 Ventura Lockwood Valley Rd W of Mutau Rd at mile marker 7.5 1249 Comment
  SBBG127783  Sisymbrium altissimum R. Burgess, P. Munro 2008-6-21 8090 Ventura Fishbowl Trail along Piru Crk 1489 Comment
  SBBG13948  Sisymbrium altissimum E. R. Blakley 1959-6-8 2851 Santa Barbara Escondido Public Camp, S fork of Blue Cyn Comment
  SBBG14624  Sisymbrium altissimum E. C. Twisselmann 1962-9-20 7900 Kern summit of Eugene Grade at Rattlesnake Grade 1524 Comment
  SBBG17092  Sisymbrium altissimum D. Myrick 1962-4-13 538 San Bernardino Ord Mtns, ca. 20 mi S of Barstow on Lucerne Valley Rd 1219 Comment
  SBBG20856  Sisymbrium altissimum E. C. Twisselmann 1963-5-10 8156 Kern Rosamond Blvd, 0.25 mi E of US Hwy 6 708 Comment
  SBBG21194  Sisymbrium altissimum J. Patman 1963-6-5 Santa Barbara Quatal Cyn Rd, 0.5 mi E of Hwy 399 975 Comment
  SBBG21204  Sisymbrium altissimum E. R. Chandler 1964-5-8 1565 Santa Barbara Escondido Cyn Public Camp Comment
  SBBG24434  Sisymbrium altissimum E. R. Chandler 1966-5-2 3896 Ventura Cherry Crk Cyn, ca. 2 mi in from Hwy 33 1310 Comment
  SBBG2532  Sisymbrium altissimum C. F. Smith 1945-6-12 1385 Santa Barbara Las Canoas Rd, near Foothill Dairy Comment
  SBBG2551  Sisymbrium altissimum C. F. Smith 1945-7-25 1551 Santa Barbara near dairy along Las Canoas Rd, near Mission Cyn 243 Comment
  SBBG2553  Sisymbrium altissimum H. and M. Dearing 1940-4-25 4240 Los Angeles Mint Cyn Comment
  SBBG27702  Sisymbrium altissimum D. Myrick 1967-6-10 1625 San Bernardino just below S end of Lake Arrowhead 1554 Comment
  SBBG30263  Sisymbrium altissimum D. Myrick 1968-4-28 1846 Kern rd to Tehachapi from Willow Springs 1066 Comment
  SBBG35556  Sisymbrium altissimum E. R. Chandler 1968-9-27 3842 Alpine Hope Valley on rd to Luther Pass 2072 Comment
  SBBG35611  Sisymbrium altissimum K. K. Muller, J. Broughton 1967-6-22 1224 Ventura near Pine Springs Cmpgrd 1767 Comment
  SBBG38393  Sisymbrium altissimum H. M. Pollard 1964-6-17 Santa Barbara USFS Rd, S of Potrero Seco along Matilija-Agua Caliente divide 1615 Comment
  SBBG38547  Sisymbrium altissimum E. C. Twisselmann 1969-8-1 15806 Tulare just below summit of Chimney Pk 2404 Comment
  SBBG38960  Sisymbrium altissimum H. M. Pollard 1965-5-26 Ventura Forest Service Rd in upper Murietta Cyn 914 Comment
  SBBG41403  Sisymbrium altissimum J. P. Broughton, K. K. Muller 1971-4-2 1353 Los Angeles between Palmdale and Lancaster Comment
  SBBG43357  Sisymbrium altissimum E. R. Chandler 1967-6-9 3522 b Ventura Hwy 33 near maintenance yard (ca. 2.5 mi above Beaver Camp turnoff) 1051 Comment
  SBBG51622  Sisymbrium altissimum R. Gustafson, C. Davidson 1977-4-20 12 Los Angeles Fort Tejon Rd, S of Littlerock, ca. 1.5 mi E of jct with 82nd St 975 Comment
  SBBG53616  Sisymbrium altissimum R. Moran 1977-5-14 24011 Unknown roadside opening in chaparral, 4 km NE of Jacomun, Sierra Juarez 840 Comment
  SBBG72148  Sisymbrium altissimum R. Hoffmann 1925-4-19 Los Angeles Antelope Valley Comment
  SBBG72149  Sisymbrium altissimum R. Hoffmann 1925-4-19 Los Angeles W border of Antelope Valley Comment
  SBBG72150  Sisymbrium altissimum R. Hoffmann 1927-6-13 Kern Cuddy Valley Comment
  SBBG72151  Sisymbrium altissimum R. Hoffmann 1927-4-30 Los Angeles Mint Cyn, Oak's Garage Comment
  SBBG72152  Sisymbrium altissimum R. Hoffmann 1929-4-27 Los Angeles near Castaic Comment
  SBBG72154  Sisymbrium altissimum R. Hoffmann 1928-2-9 San Bernardino Barstow Comment
  SBBG72155  Sisymbrium altissimum R. Hoffmann 1929-4-26 Ventura near Camulos Comment
  SBBG72156  Sisymbrium altissimum M. N. Ackley -May-1926 150 Los Angeles Harold 792 Comment
  SBBG72157  Sisymbrium altissimum R. Hoffmann 1929-9-7 Riverside Strawberry Valley Comment
  SBBG72158  Sisymbrium altissimum R. Hoffmann 1930-4-22 Santa Barbara Knapp's Lodge Comment
  SBBG72159  Sisymbrium altissimum R. Hoffmann 1929-4-5 San Bernardino Barstow Comment
  SBBG72160  Sisymbrium altissimum H. M. Pollard 1944-1 Ventura Ojai Valley Comment
  SBBG72231  Sisymbrium altissimum R. Hoffmann 1930-4-24 Los Angeles near station, Saugus Comment
  SBBG80451  Sisymbrium altissimum C. F. Smith 1975-11-11 10957 Santa Barbara bed of Twitchell Reservoir, near Santa Maria Comment
  SBBG86625  Sisymbrium altissimum C. F. Smith 1948-8-11 2260 Santa Barbara around milk dairy at N end of Cieneguitas Rd; Santa Barbara Comment
  SBBG86626  Sisymbrium altissimum C. F. Smith 1948-8-4 Santa Barbara Sandyland, W of Carpinteria Comment
  SBBG93427  Sisymbrium altissimum C. F. Smith 1956-7-12 4791 Ventura near forest at end of Pine Mtn Rd near Reyes Pk, off Hwy 399 2133 Comment
  SBBG93428  Sisymbrium altissimum C. F. Smith 1956-4-17 4401 Santa Barbara El Camino Cielo, ca. 2 mi W of San Marcos Pass 792 Comment
  SBBG93458  Sisymbrium altissimum T. L. Secrest 1955-6-1 Ventura Rose Valley, off Hwy 399 Comment
  SBBG93460  Sisymbrium altissimum C. F. Smith 1957-4-21 5155 San Luis Obispo Hwy 399 (St Hwy 33), near turnoff to Maricopa on Hwy 166 Comment
  SBBG93471  Sisymbrium altissimum C. F. Smith 1960-7-1 6216 Ventura Ozena Guard Stn Comment
  SBBG93472  Sisymbrium altissimum T. L. Secrest 1957-4-24 Santa Barbara Hwy 399 in Cuyama Valley Comment
  SBBG94052  Sisymbrium altissimum C. F. Smith 1956-1-1 Santa Barbara Mono Adobe near Gibraltar Lake, upper Santa Ynez River Comment
  SBBG94135  Sisymbrium altissimum C. F. Smith 1955-5-18 4131 Santa Barbara near Pendola Flats, Santa Ynez River Comment
  SBBG96281  Sisymbrium altissimum C. F. Smith 1952-7-11 3684 San Luis Obispo Hwy 166 between Russell and Spanish Ranches 609 Comment
  SBBG96282  Sisymbrium altissimum H. M. Pollard 1955-11-1 Santa Barbara Southern Pacific Railroad Goleta Comment
  SCFS131  Sisymbrium altissimum B. Trowbridge 1970-7-25 1599 Nevada Sagehen Basin, Along Sagehen Creek nr fords just W of Hwy 89 1920 Comment
  SD104511  Sisymbrium altissimum R. Mitchel Beauchamp 1971-5-30 2564 San Diego In grove above ranch house, Bornt Ranch north of Harrison Park. 1320 Comment
  SD106558  Sisymbrium altissimum Henk van der Werff 1980-6-7 3867 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106693  Sisymbrium altissimum Henk van der Werff 1980-8-10 4111 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106697  Sisymbrium altissimum Henk van der Werff 1980-8-10 4111 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106699  Sisymbrium altissimum Henk van der Werff 1980-5-10 3771 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD113147  Sisymbrium altissimum Darley F. Howe 1935-5-12 226 San Diego Chula Vista Comment
  SD11380  Sisymbrium altissimum Frank F. Gander 1935-5-8 204 12 San Diego Chihuahua Valley Comment
  SD115428  Sisymbrium altissimum Tom Koenig 1971-6-23 San Diego Palomar State Park, Doane Valley Campground. Comment
  SD12027  Sisymbrium altissimum Frank F. Gander 1935-7-10 231 16 San Diego Near head of Nate Harrison Grade, Palomar Mountain. Comment
  SD122203 Image available Sisymbrium altissimum Sarah Swenk May 1987 San Diego Gap in chaparral, Oak Grove Valley. Present outside treatment plot. Comment
  SD12389  Sisymbrium altissimum Frank F. Gander 1935-10-31 278 11 San Diego 6 miles west of Jacumba. Comment
  SD126622  Sisymbrium altissimum Ed LaRue 1989-5-11 Los Angeles Palmdale, ca. 0.5 mile east of Alpine Springs Park, ca. 0.5 mile north of point where Highway 138 crosses the California Aqueduct. 910 Comment
  SD132960  Sisymbrium altissimum Frank F. Gander 1937-6-13 4111 San Diego Pine Hills Comment
  SD137827  Sisymbrium altissimum Darin L. Banks 1995-4-11 163 Riverside Agua Tibia Mountains Watershed; North slope of Agua Tibia Mountain, east of the Dripping Springs Alcove Area, along the Dripping Springs Trail 760 Comment
  SD13916  Sisymbrium altissimum Frank F. Gander 1936-3-12 720 San Diego Near Morena Dam Comment
  SD139310  Sisymbrium altissimum Jon Rebman, Henk van der Werff, Dale Clark 1996-6-1 3217 San Diego Corte Madera Ranch: South of Pine Valley 1220 Comment
  SD140142  Sisymbrium altissimum Dick Swinney 1992-6-25 1727 San Bernardino Cajon Wash, west of Devore Hiehts off-ramp from I-215 and of Old Highway 395, in wash bottom. 740 Comment
  SD140448  Sisymbrium altissimum Jon Rebman, M. Howe 1997-4-3 3843 San Diego San Felipe Valley Wildlife Area: E of Julian: Along Hwy S2, approx. 4.5 mi. N of Hwy 78. 800 Comment
  SD15174  Sisymbrium altissimum Frank F. Gander 1936-5-5 1764 San Diego Pine Hills Comment
  SD153379  Sisymbrium altissimum Jeannie Gregory, John Gregory 2003-5-30 297 San Diego Maple Lode Mine, Palomar Divide Truck Trail, near Oakgrove, California 1372 Comment
  SD155237  Sisymbrium altissimum Jon P. Rebman, L. Hendrickson and a SDNHM class 2002-4-6 7830 San Diego Anza-Borrego Desert State Park: San Felipe Valley; northwest corner of Sentenac Cienega/Canyon acquisition area, along S-2 approx. 1 mile north of Scissors Crossing at junction with Hwy. 78 750 Comment
  SD155637  Sisymbrium altissimum Andrew R. Pigniolo 2003-4-19 1043 San Diego Boulevard - Garza Property near Shasta Lane - Location 1- near graded area at southwestern edge of property. 1123 Comment
  SD155638  Sisymbrium altissimum Andrew R. Pigniolo 2003-6-2 1343 San Diego Cuyamaca Lake, Lucky 5 Acquisition, Location 9 - Slope on east side of small drainage. 1452 Comment
  SD156067  Sisymbrium altissimum Jon P. Rebman, L. Hendrickson and a SDNHM class 2002-4-6 7818 San Diego Anza-Borrego Desert State Park: San Felipe Valley; northwest corner of Sentenac Cienega/Canyon acquisition area, along S-2 approx. 1 mile north of Scissors Crossing at junction with Hwy. 78 750 Comment
  SD157252  Sisymbrium altissimum Jeannie Gregory, John Gregory 2004-5-16 902 San Diego Boulevard, 3 miles north on McCain Valley Road, east to Sacatone Springs. 1194 Comment
  SD157253  Sisymbrium altissimum Jim Lightner 2004-5-20 33 San Diego L.L. Ranch, Bell Bluff Truck Trail, 2 mi south of I-8 on Japatul Valley Road. 961 Comment
  SD15836  Sisymbrium altissimum Frank F. Gander 1936-5-26 2402 San Diego Valley Center Comment
  SD159829  Sisymbrium altissimum Paula Knoll, Celia Condit 2004-5-21 6 San Diego Pioneer Mail area of Laguna Recreation Area, Cleveland National Forest, ca. 10 miles north of I-8 on Sunrise Hwy (S1) on the west side of S1, south of Garnet Mountain 1586 Comment
  SD160652  Sisymbrium altissimum Jon P. Rebman, Jeannie Gregory 2003-4-10 8410 San Diego Laguna Mountains: Lucky 5 Ranch, in burned area across from the gate to the southern portion of new acquisition by California State Parks: east side of Sunrise Hwy (S-1) between Cuyamaca Lake and Mount Laguna 1680 Comment
  SD160653  Sisymbrium altissimum Jon P. Rebman 2002-5-28 8148 San Diego Kelley/Rebman Ranch at 565 Anderson Truck Trail on northwest side of Viejas Mountain: approx. 2 miles north of Victoria Road in Alpine 808 Comment
  SD16080  Sisymbrium altissimum Frank F. Gander 1936-6-30 2644 San Diego Mt. Woodson Comment
  SD162503  Sisymbrium altissimum Robert Lauri 2003-4-30 435 San Diego Palomar Mountain, Cleveland National Forest. Base of Rope trail approximately 0.4 miles north of Nate Harrison Grade. 615 Comment
  SD163257  Sisymbrium altissimum Robert Lauri 2003-9-11 598 San Diego Palomar Mountain State Park. South end of Upper Doane Valley at beginning of Doane Creek. 1413 Comment
  SD167687  Sisymbrium altissimum Jeannie Gregory, J. Carlstrom, A. Bogardt, L. Young 2005-6-29 1707 San Diego Cleveland National Forest; Laguna Mountains; intersection of Sunrise Hwy (S-1) and Foster Point Trail, 1.0 mile W of Monument Peak, 1.0 mile E of El Prado Meadow 1723 Comment
  SD167688  Sisymbrium altissimum Jeannie Gregory, J. Carlstrom, A. Bogardt, L. Young 2005-6-29 1706 San Diego Cleveland National Forest; Laguna Mountains; intersection of Sunrise Hwy (S-1) and Foster Point Trail, 1.0 mile W of Monument Peak, 1.0 mile E of El Prado Meadow 1723 Comment
  SD169322  Sisymbrium altissimum Linnea Spears, H. Schmallbach 2005-5-18 229 San Diego Cuyamaca Rancho State Park (West Mesa) 2.25 miles SE of Cuyamaca Peak, 0.1 miles SW of intersection of West Mesa Fire Road and Fern Flat Fire Road, 5.75 miles SW of intersection of St Rd 79 and old Hwy 80 1388 Comment
  SD171064  Sisymbrium altissimum Larry Hendrickson, L. Louise Jee 2005-5-3 691 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
  SD171624  Sisymbrium altissimum Jon P. Rebman, Margie Mulligan 2005-3-22 11400 San Diego Walker Canyon Ecological Reserve (Ca. Dept. of Fish & Game): between Boulevard and Jacumba on the north side of Interstate 8, on the extreme southeast side of the reserve. 990 Comment
  SD174752  Sisymbrium altissimum Jon P. Rebman, Parabotanist Team 2005-6-29 12080 San Diego Laguna Mountains: Cleveland National Forest; S of Garnet Peak and above Storm Canyon, Penny Pines area, 0.1 miles E of Sunrise Highway 1665 Comment
  SD174994  Sisymbrium altissimum Amadeo M. Rea 1991-4-23 1994 San Diego 3 miles west of Jacumba, east of Boulevard (mak 7/07) Comment
  SD175411  Sisymbrium altissimum Jon P. Rebman, J. Gregory, K. Rich, Z. Principe 2006-4-27 12641 San Diego Monte Vista Ranch (owned by The Nature Conservancy): S of Ramona, NW of San Vicente Reservoir; S of San Vicente Road along Chuckwagon Road onto the Ranch; along road west of central meadow 338 Comment
  SD17626  Sisymbrium altissimum Frank F. Gander 1937-5-20 3842 San Diego Palomar Comment
  SD176302  Sisymbrium altissimum Margaret R. Mulligan, C. Weigand 2006-5-3 1395 San Diego Between Warner Springs and Ranchita on Vista Irrigation District land. Just south of S-2 (San Felipe Road), I(c) mi NW of its intersection with S-22 (Monetzuma Valley Rd). 979 Comment
  SD176303  Sisymbrium altissimum Joe Barth 2005-10-11 624 San Diego Pine Valley: Ol' Hwy 80 at Deodar Tr. just west of county park. 1146 Comment
  SD177222  Sisymbrium altissimum Jerilyn Hirshberg 2006-5-9 1296 San Diego 0.3 mile northwest of entrance to Inaja picnic area on Hwy 78/79 berween Santa Isabel and Wynola 1039 Comment
  SD177839  Sisymbrium altissimum Jon P. Rebman, J. Gregory, K. Rich, M. Wall 2006-5-18 12659 San Diego Monte Vista Ranch (owned by The Nature Conservancy): S of Ramona, NW of San Vicente Reservoir; S of San Vicente Road along Chuckwagon Road onto the Ranch; western portion of Ranch, N of Daney Canyon 309 Comment
  SD178177  Sisymbrium altissimum Mark A. Elvin, Cathleen Weigand 2003-5-22 2895 Los Angeles Santa Susana Mtns.: crest of mountains at head of Salt Canyon, Newhall Ranch. 915 Comment
  SD17942  Sisymbrium altissimum Frank F. Gander 1937-6-17 4164 San Diego Sweetwater River, near Jamacha. Comment
  SD179754  Sisymbrium altissimum Jon P. Rebman, J. Gregory and L. Aerne-Hains 2007-7-9 13725 San Diego Lake Henshaw: SE of East Grade Road and along Henshaw Truck Trail, approx. 1.2 air miles NE of the dam; north of the Lake 840 Comment
  SD180375  Sisymbrium altissimum Nancy Nenow, Char Glacy 2005-9-5 205 San Diego Warner Springs Ranch, along the dirt road just north of and parallel to highway 79, just NW of the intersection of Hwy 79 and Camino Chico. 1064 Comment
  SD180377  Sisymbrium altissimum Larry Hendrickson, L. Louise Jee, Heather Thomson 2005-6-13 1036 San Diego Anza-Borrego Desert State Park. East of Lake Cuyamaca, approx. 1.5 mi SE of intersection of State Hwy 79 and County Hwy S-1 on south side of Hwy S-1 opposite Pedro Fages monument parking (Lucky 5 Ranch acquisition). 1417 Comment
  SD180378  Sisymbrium altissimum Larry Hendrickson 2005-6-13 1046 San Diego Cuyamaca Rancho State Park. South of Lake Cuyamaca, approx. 0.3 mi NE of intersection of State Hwy 79 and paved access road to Stonewall Mine. About 100 ft. up access road to Los Caballos equestrian campground. 1434 Comment
  SD180379  Sisymbrium altissimum Enrique Medina, Paula Knoll, Celia Condit 2005-5-14 61 San Diego Cleveland National Forest (Deer Park), Deer Park Road, approx. I(c) mi N of its junction with Laguna Meadow Road. 1423 Comment
  SD181633  Sisymbrium altissimum Scott D. White, Tasha LaDoux 2000-4-20 7699 Riverside Gibbel Flat in the Santa Rosa Hills. 609 Comment
  SD181634  Sisymbrium altissimum James Henrickson 1973-5-20 10025 San Diego 2 miles southeast of Alpine along Sweetwater River, south of reservoir in Palos Verdes Ranch development, near junction of Viejas Creek, in open field. Annual in field above river. Comment
  SD181635  Sisymbrium altissimum Louis C. Wheeler 1955-6-16 7162 Riverside San Jacinto Mountains, east of Mountain Center. 1402 Comment
  SD183719  Sisymbrium altissimum L. Louise Jee, L. E. Hendrickson 2006-6-10 68 San Diego Cuyamaca Rancho State Park, ca. 1 mi N of Little Stonewall Peak, 0.14 mi ENE of the intersection of (Los Vaqueros Camp Rd) Soapstone Grade road and Stonewall Mine Rd, on the north-facing hillside overlooking Lake Cuyamaca. 1403 Comment
  SD183720  Sisymbrium altissimum Sharon Paulin 2004-4-29 45 San Diego Corte Madera Ranch, Oak Valley, ca. 1 mi S of gate entrance of Ranch (and I-8) on Corte Madera Rd. 1150 Comment
  SD183721  Sisymbrium altissimum Millie Basden-Thomas, Peter Thomas 2006-5-20 58 San Diego South of Julian, approx. 1 mile east of Pine Hills Road, along Van Duesen Road. 1281 Comment
  SD183722  Sisymbrium altissimum Sharon Paulin 2004-6-20 69 A San Diego Corte Madera Ranch, ca. A| mi NE of Corte Madera Mountain, SE of lake, in Corte Madera Valley. 1200 Comment
  SD184717  Sisymbrium altissimum Larry Hendrickson 2006-5-7 1340 San Diego Banner. About 100 feet SE of the Banner Recreation Ranch parking lot, south side of State hwy. 78 in a clearing that was the old historic road to Julian. 839 Comment
  SD186751  Sisymbrium altissimum Jon P. Rebman, Ziad Hussami 2008-4-21 14624 San Diego Hauser Wilderness: Cleveland National Forest; W of Morena Reservoir, at Bronco Flats just S of Skye Valley Road 995 Comment
  SD186752  Sisymbrium altissimum Jon P. Rebman 2008-4-22 14789 San Diego Hauser Wilderness: Cleveland National Forest; W of Morena Reservoir, vicinity of Salazar Canyon, just S of and along Skye Valley Road 960 Comment
  SD186753  Sisymbrium altissimum Jon P. Rebman, M. Mulligan & W. Schmidtmann 2008-5-7 15129 San Diego Hauser Wilderness: Cleveland National Forest; W of Morena Reservoir and NE of Barrett Lake, canyon W of Stokes Valley and S of Corral Canyon, hiked along trail S of Skye Valley Road 794 Comment
  SD186754  Sisymbrium altissimum Jon P. Rebman, M. Mulligan and J. Hirshberg 2008-6-2 15444 San Diego Hauser Wilderness: Cleveland National Forest; SW of Morena Reservoir and E of Barrett Lake, along the creek that runs below Morena Lake Dam north of its confluence with Hauser Creek 590 Comment
  SD187384  Sisymbrium altissimum Naomi Fraga, Aydee Virgen 2005-2-23 1471 Inyo Just west of Ibex Hills near old mine site along old mine road. 436 Comment
  SD18743  Sisymbrium altissimum Frank F. Gander 1937-9-16 4460 San Diego Pine Valley Comment
  SD187799  Sisymbrium altissimum Joseph A. Betzler, Chris Wood (RBG Kew) 2003-4-6 905 San Diego San Filipe Valley, San Felipe Creek, near wash and close to road. 4.7 miles due N of Banner, ca. 2I(c) mi E of Catfish Spring. 818 Comment
  SD187800  Sisymbrium altissimum Larry Hendrickson 2006-5-4 1324 San Diego Anza-Borrego Desert State Park. Just east of Borrego Palm Canyon trailhead parking in campground. 274 Comment
  SD189588  Sisymbrium altissimum Denise McKay, Judy Dunning 2006-6-4 88 San Diego Descanso, Guatay, Farley Flat, 2.5 mi N of Interstate 8, along Old Hwy 80, N side of Guatay Mountain 1159 Comment
  SD190465 Image available Sisymbrium altissimum Jon P. Rebman, M. Mulligan & D. Bieber 2008-6-25 15789 San Diego Camp Pendleton Marine Corps Base: south of Stagecoach Road and just north of the airstrip along Vandegrift Blvd.; in the Santa Margarita River bed 24 Comment
  SD1930  Sisymbrium altissimum Frank Stephens 1934-6-7 San Bernardino Hesperia Comment
  SD195804  Sisymbrium altissimum Jon P. Rebman, Jim Rocks & Margie Mulligan 2009-4-12 16983 San Diego South of Boulevard; northwest of Lake Domingo; along the proposed powerlink powerline area 1039 Comment
  SD196390  Sisymbrium altissimum Larry Hendrickson, Paul Johnson 2007-4-26 2054 San Diego Cuyamaca Rancho State Park, Descanso, near cement dam on Sweetwater River adjacent to Merigan Ranch Fire Road, 1.0 mile NNE of intersection with Viejas Blvd. 1057 Comment
  SD196391  Sisymbrium altissimum Larry Hendrickson, Paul Johnson 2007-6-19 2418 San Diego Cuyamaca Rancho State Park, Cuyamaca Mountains. Fern Flat Fire Road, 0.2 mile NW of intersection with West Mesa Fire Road, and 1.5 air miles east of Japacha Peak summit. 1387 Comment
  SD197246  Sisymbrium altissimum Jon P. Rebman, Mike Simpson and Mike Mayer 2009-5-13 17640 San Diego Anza Borrego Desert State Park: vicinity of Whale Peak; south of Pinyon Mountain Valley Road; northwest side of the highest point of Whale Peak 1455 Comment
  SD199087  Sisymbrium altissimum Jon P. Rebman, Karen Rich and Jerry Green 2009-6-9 18007 San Diego Cuyamaca Rancho State Park: Middle Peak; along Middle Peak Loop Fire Road in the vicinity of the water tank on the north side of the peak 1748 Comment
  SD199088  Sisymbrium altissimum Jon P. Rebman, L. Aerne Hains & E. Piehel 2009-6-11 18079 San Diego Palomar Mountains: Cleveland National Forest; on top of Mountain between Lower Doane Valley and Upper French Valley, east of Doane Valley Road 1640 Comment
  SD204207  Sisymbrium altissimum Barbara Booth, Justin M. Wood 2009-5-3 156 San Diego Oak Grove. 25249 Oak Grove Truck Trail, ca. 1 mile S of its intersection of Highway 79, adjacent to Truck Trail N of road hairpin. 921 Comment
  SD205689  Sisymbrium altissimum Paul Larson, Larry Henrickson, Mary Ekelund, Mary Olson 2008-5-10 1 San Diego Ranchita, 3/4 mi E of boundary Anza-Borrego Desert State Park immediately north of County Hwy. S-22, 1/2 mi E of intersection with Rancho Chiminey Rock Road. 1285 Comment
  SD206616  Sisymbrium altissimum Jon P. Rebman, J. Schlachter & volunteer plant collectors 2010-6-12 19638 San Diego Southeast of Campo: along road in Smith Canyon approximately 0.7 miles north of the USA/Mexico border; on Bureau of Land Management lands 894 Comment
  SD206617  Sisymbrium altissimum Jon P. Rebman, J. Schlachter & volunteer plant collectors 2010-6-12 19523 San Diego East of Campo: along Shockey Truck Trail approximately 1.75 miles north of the USA/Mexico border; on Bureau of Land Management lands 965 Comment
  SD208750  Sisymbrium altissimum Larry Hendrickson 2008-4-24 2961 San Diego Rodriquez Canyon, Bureau of Land Management. East of Rodriquez Spur Road, at base of Granite Mountain, 500 feet SE of intersection with the Pacific Crest Trail and 2.5 miles west of Granite Mountain summit. 1041 Comment
  SD20994  Sisymbrium altissimum Frank F. Gander 1938-4-26 5448 San Diego Foster Comment
  SD210132  Sisymbrium altissimum Jon P. Rebman, J. Schlachter, L. Aerne Hains, & volunteers 2010-8-14 20160 San Diego Along Cooper Cienega Truck Trail: S of the Riverside/San Diego County border and N of Chihuahua Valley Road; on Bureau of Land Management lands in the vicinity of a pond and canyon below 1200 Comment
  SD210133  Sisymbrium altissimum Jon P. Rebman, Grant Fletcher, J. Gregory, J. LaGrange, N. Nenow 2010-5-26 19325 San Diego Eagles Nest: Fletcher Family Ranch; E of Warner Springs on the SW side of Hot Springs Mountain; at the end on Eagles Nest Road; meadow area northeast of lake 1410 Comment
  SD21162  Sisymbrium altissimum Frank F. Gander 1938-5-8 5585 San Diego Hidden Glen, near Alpine. Comment
  SD212124  Sisymbrium altissimum Charles Wolfinger 2008-6-28 98 San Diego Warner Springs, quater mile east of northbound Pacific Crest Trail, 6 miles from Lost Valley Road trailhead (trailhead 4.5 miles N of Hwy 79) along stream bank of dry tributary to Agua Celiente Creek 1480 Comment
  SD21423  Sisymbrium altissimum Frank F. Gander 1938-5-18 5666 San Diego Burn at Boulevard Comment
  SD214234  Sisymbrium altissimum Richard L. Breisch 2009-5-4 580 San Diego Cleveland National Forest, I(c) mi ESE Mountain Empire High School, near Boulder Oaks, W of Interstate 8, along Old Highway 80. 970 Comment
  SD214924  Sisymbrium altissimum Nancy Nenow, Char Glacy 2009-6-5 654 San Diego Warner Springs Ranch, about 1 mi NE of intersection Hwy 79 and Lost Creek Road, about 1/3 mi north of highway 79 in streambed south of the Pacific Crest Trail. 903 Comment
  SD214925  Sisymbrium altissimum Nancy Nenow, Lawrence Glacy 2009-5-25 635 San Diego Warner Springs Ranch Los Tules residential area, about 1 mi NE of intersection Camino San Ignacio and Hwy 79, in large vacant lot north of Camino Moro. 974 Comment
  SD214926  Sisymbrium altissimum Larry Hendrickson, Paul Johnson 2009-5-21 3977 San Diego Cuyamaca Rancho State Park. East Mesa. East Mesa Fire Road, 2.7 air miles ENE of intersection with State hwy. 79. 1487 Comment
  SD214927  Sisymbrium altissimum Ian Cain, Erin Bergman 2009-5-26 1127 San Diego Cleveland National Forest, 13km north of Campo. North side of I-8 off Kitchen Creek Road. 370 meters north west of Cameron Fire Facility 1007 Comment
  SD215956  Sisymbrium altissimum Larry Hendrickson 2009-5-23 3984 San Diego San Felipe Valley. East side of Volcan Mountain. San Felipe Valley Wildlife Area, California Department of Fish & Game property. N-side of intersection of access road and Banner Creek, 3.0 miles WSW of Scissors Crossing and 0.2 mile N of State hwy. 78. 765 Comment
  SD217652  Sisymbrium altissimum Jeannie Gregory, V. Marshall, J. La Grange, Z. Principe 2009-6-11 3187 San Diego Mesa Grande, Nature Conservancy (Wheatly Property), 2 miles W of Morettis Junction (Pala Road & Hwy 79) E of Mesa Grande Road, 2.5 miles S of dam at Lake Henshaw 1042 Comment
  SD217653  Sisymbrium altissimum Jerilyn Hirshberg 2009-4-11 2059 San Diego Cleveland National Forest, W of Cuyamaca Mts., at Kessler Flat, edge of Eagle Peak Road, 3.5 mi SW of intersection with Boulder Creek Road, near pond 920 Comment
  SD221069  Sisymbrium altissimum Charles Wolfinger 2011-7-12 181 San Diego Cleveland National Forest, southbound on Pacific Crest Trail, 2 miles from Chihuahua Valley Rad trailhead, (11 miles from State 79 South), 200 yards east, westerrn streambank of tributary to Agua Caliente Ck.) 1477 Comment
  SD221070  Sisymbrium altissimum Barbara Booth, Chris Murphy 2010-6-1 365 San Diego Chihuahua Valley, ca 1 mile NNW of intersection Chihuahua Valley Road and Old Mitchell Camp Road, now under BLM management and slated to be part of the Beauty Mountain Wilderness Area. 1257 Comment
  SD221613  Sisymbrium altissimum Jon P. Rebman, Jim Rocks & Erika Eidson 2012-4-24 23434 San Diego Mountain Warfare Training Camp Michael Monsoor: La Posta area; east of Morena Reservoir and west of La Posta Road; along a dirt road 970 Comment
  SD221975  Sisymbrium altissimum Michael G. Simpson, Lori Simpson 2011-4-30 3428 San Diego Ca. 200 feet west of Kitchen Creek Road at junction with dirt road 0.4 mile north of I-8. 1004 Comment
  SD223383  Sisymbrium altissimum Jon P. Rebman, J. Green, V. Marshall, D. Sinclair, C. Brennen 2012-5-2 23617 San Diego Cleveland National Forest: Buckman Springs area, E of Morena Reservoir; along the creek in the vicinity of The Narrows east of Buckman Springs Road 960 Comment
  SD224898  Sisymbrium altissimum G. K. Helmkamp 1997-9-30 2494 Inyo East side of the White Mountains 1707 Comment
  SD224899  Sisymbrium altissimum Scott D. White 1997-4-11 4912 San Bernardino Cajon Wash: Just S of Hwy 138 crossing. 853 Comment
  SD22590  Sisymbrium altissimum Frank F. Gander 1938-8-30 6379 San Diego Laguna Public Camp, Laguna Mountains. Comment
  SD226030  Sisymbrium altissimum Jon P. Rebman, W. Schmidtmann, V. Marshall, M. Sweet, T. Barckley 2012-5-8 23647 San Diego McCain Valley area: north of Boulevard and I-8; just west of the junction of McCain Valley Road and Lost Valley Road 1180 Comment
  SD226429  Sisymbrium altissimum Barbara Booth, Chris Murphy 2011-5-8 454 San Diego Chihuahua Valley Road at top of grade at turnout, 1.6 E of intersection with Highway 79. 1088 Comment
  SD229911  Sisymbrium altissimum Jon P. Rebman, John LaGrange & Jerry Greene 2012-6-7 24818 San Diego Barrett Lake: along Barrett Lake Road between Lyons Valley Road and the Lake where a creek crosses the road; west of Barrett Lake 530 Comment
  SD23018  Sisymbrium altissimum Frank F. Gander 1938-10-5 6661 San Diego Creek, 2I(c) miles southwest White Star Station. Comment
  SD236251  Sisymbrium altissimum G. K. Helmkamp, E. A. Helmkamp 2008-7-22 13883 Alpine Eastern Sierra Nevada Mountains: Carson River road, 0.4 mile east of its west junction with CA-88 (Woodfords 7.5'Q) 1712 Comment
  SD237390  Sisymbrium altissimum R. G. Swinney 2008-6-17 9035 Los Angeles San Gabriel Mountains: 2.3 miles north of Hwy 2 at Vincent Gap at Pinyon Ridge Motorway (Valyermo 7.5'Q) 1992 Comment
  SD238680  Sisymbrium altissimum Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-5-21 26683 San Diego Camp Pendleton: south-central portion of Base; Training Area SMR2; northeast of the intersection of Vandegrift Blvd. and Basilone Road; east of Area 25; on a sandy flat along the northwest side of the Santa Margarita River 24 Comment
  SD240340  Sisymbrium altissimum J. M. Andre 2013-5-20 26003 San Bernardino Region: MNP; Clark Mountain Range Mojave National Preserve; N. side of range along Yates Well Rd, approx 2 mi. NW of Colosseum Mine area, 1.5 mi. S. of Powerline Rd 1367 Comment
  SD241407  Sisymbrium altissimum Nancy Nenow, Judy Johnson 2010-4-14 1126 San Diego Cleveland National Forest; Puerta La Cruz Road; 2.2 miles SE Mitchell Camp Road and Chihuahua Valley Road; 5.5 miles N of Warner Springs and Hwy 79 1155 Comment
  SD241408  Sisymbrium altissimum Nancy Nenow 2010-5-8 1079 San Diego Cleveland National Forest; Puerta La Cruz Road; about 1 mile SE Mitchell Camp Road and Chihuahua Valley Road near a sharp U-bend in the road on steep roadside cliff. 1264 Comment
  SD241409  Sisymbrium altissimum Melvin M. Sweet 2009-8-6 831 San Diego Cuyamaca Rancho State Park, East Mesa; near the East Mesa Fire Road, 2.3 miles E of intersection with Hwy 79; .75 mile (line of sight) NE of Oakzanita Peak. 1442 Comment
  SD241410  Sisymbrium altissimum Joe Barth 2011-6-26 1759 San Diego By McCain Valley Rd, 1.3 miles due N of Interstate 8. About 2.2 miles ~SW of Mt Tule in the southern In-Ko-Pah Mts. 1073 Comment
  SD241411  Sisymbrium altissimum Nancy Nenow, Lawrence Glacy 2010-5-20 1250 San Diego Northern San Diego County near 1 mile N of Chihuahua Valley Road on northern extension of Old Mitchell Camp Road along dirt road. 1271 Comment
  SD241412  Sisymbrium altissimum Nancy Nenow, Lawrence Glacy 2010-5-31 1204 San Diego Northern San Diego County 2 miles north of Chihauhua Valley Road along Cooper Cienega Truck Trail. 1319 Comment
  SD244383  Sisymbrium altissimum Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-5-8 28339 San Diego Camp Pendleton: Training Area India: eastern portion of Base; along the Santa Margarita River just southwest of the De Luz Road crossing 35 Comment
  SD245010  Sisymbrium altissimum Jon P. Rebman, Layla Aerne-Hains, Carl Bell, & David Thompson 2014-5-16 28537 San Diego Manzanita Band of Kumeyaay Nation Reservation: northwest of Boulevard; approx. 4.5 miles north of the Golden Acorn Casino & I-8: vicinity of Manzanita Lake 1200 Comment
  SD246815  Sisymbrium altissimum Richard L. Breisch 2013-5-2 985 San Diego Cleveland National Forest; vicinity 1.95 miles N of junction Kitchen Creek Road and I-8; on hillside along Pacific Crest Trail & above Kitchen Creek. 1135 Comment
  SD246816  Sisymbrium altissimum Larry Hendrickson 2011-4-9 5262 San Diego Anza-Borrego Desert State Park, Earthquake Valley. At intersection of County Road S-2 and access road to Cool Canyon, 4.5 miles SSE of intersection of State hwy. 78 and S-2. 710 Comment
  SD246817  Sisymbrium altissimum Larry Hendrickson, Sharyl Massey 2011-6-26 5442 San Diego Volcan Mountain. Volcan Mountain Foundation property 4.3 air miles N of Julian and 2.1 surface miles N of locked gate at Farmer road, < 0.1 mile W of intersection of Volcan road and northern spur road to Pine Ridge area. 1540 Comment
  SD246818  Sisymbrium altissimum Larry Hendrickson 2011-6-29 5458 San Diego Cuyamaca Mountains, Cuyamaca Rancho State Park. Stonewall Creek below Stonewall Creek Fire Road, 2.2 miles S of intersection with Soapstone Fire Road and 0.2 mile N of intersection with Upper Green Valley Fire Road. 1280 Comment
  SD246819  Sisymbrium altissimum Richard L. Breisch 2012-7-6 946 San Diego Lake Morena County Park, south of Corral Canyon Road, north of lake along Morena Creek where it empties into Lake Morena 910 Comment
  SD246820  Sisymbrium altissimum Richard L. Breisch 2011-8-17 832 San Diego Lake Morena County Park; along Cottonwood Creek, just south of Corral Canyon Road about 1.3 mile SW of junction with Buckman Springs Road (S-1). 920 Comment
  SD246821  Sisymbrium altissimum Larry Hendrickson 2011-5-19 5339 San Diego Volcan Mountain, Volcan Mountain Foundation property. 4.3 air miles N of Julian and 0.4 air mile N and upslope from Ironside Spring, a few yards S of Volcan Road in area formerly known as HunterAs Camp. 1526 Comment
  SD247112  Sisymbrium altissimum Suzann M. Leininger 2008-7-12 263 San Diego Palomar Mountain; 500' South of the Palomar Mountain Volunteer Fire Department, 950' South East of the Canfield and East Grade Road (S-7) intersection. 1595 Comment
  SD24911  Sisymbrium altissimum Frank F. Gander 1939-5-9 7403 San Diego Near Lilac. Comment
  SD252099  Sisymbrium altissimum Larry Hendrickson 2012-4-13 5702 San Diego Anza-Borrego Desert State Park, Mason Valley. 0.3 mile SW of intersection of County Road S-2 and access road to Oriflamme Canyon. 678 Comment
  SD252100  Sisymbrium altissimum Larry Hendrickson 2012-7-14 5873 San Diego Anza-Borrego Desert State Park, Cuyamaca Valley. Above meadow on E-slope of North Peak. 1.0 mile SSW of intersection of State hwy. 79 and County Road S-1 (Sunrise Highway) and 0.2 mile NNW of intersection of 79 and gated road. 1458 Comment
  SD253078  Sisymbrium altissimum Larry Hendrickson, Sonja Lane, Paul Johnson. 2014-4-15 6374 San Diego Anza-Borrego Desert State Park. Old Culp Valley Road, 1.7 air miles ESE of Ranchita and 1.4 air miles SE of intersection of County Rd. S-22 and Jasper Trail, and 1.4 miles E of intersection of Jasper Trail and Old Culp Valley Rd. 1224 Comment
  SD264140  Sisymbrium altissimum Larry Hendrickson 2015-4-17 6643 San Diego Banner Canyon; south side State Route 78 (Banner Grade); 300 feet SE of historic Gardner Bluehill Mine; 1.7 air miles east of Julian; and 2.1 surface miles SE of intersection with Wynola Road. 975 Comment
  SD27621  Sisymbrium altissimum Frank F. Gander 1940-5-22 8720 San Diego Hot Spring Mountain Comment
  SD28742  Sisymbrium altissimum Frank F. Gander 1941-5-22 9322 San Diego Burn between Campo and Canyon City. Comment
  SD37958  Sisymbrium altissimum Edith A. Purer 1934-4-21 5868 San Diego Hillside, Cuyamaca Lake Region. Comment
  SD37959  Sisymbrium altissimum Edith A. Purer 1933-7-26 5325 Mariposa Valley floor, Yosemite National Park. Comment
  SD50077  Sisymbrium altissimum Mike Merkel 1960-5-18 C 18 San Diego Green Valley 1250 Comment
  SD51941  Sisymbrium altissimum Reid Moran 1962-7-7 9866 Riverside By Strawberry Creek, 2.0 miles southwest of Idyllwild, San Jacinto Mountains. 1550 Comment
  SD53267  Sisymbrium altissimum Darley F. Howe 1962-4-16 3202 Kern 1.2 miles north of Inyokern on Highway 395. 869 Comment
  SD54449  Sisymbrium altissimum Reid Moran 1962-7-7 9866 Riverside By Strawberry Creek, 2.0 miles southwest of Idyllwild, San Jacinto Mountains. 1550 Comment
  SD76050  Sisymbrium altissimum Helen V. Witham 1970-5-30 935 San Diego Cuyamaca School Camp. 1399 Comment
  SD81040  Sisymbrium altissimum Darley F. Howe 1971-7-3 Placer Truckee 2000 Comment
  SD85905  Sisymbrium altissimum R. Mitchel Beauchamp, D. Preston 1971-7-23 2897 San Diego Glencliff Campground. 1440 Comment
  SDSU12140  Sisymbrium altissimum Michael G. Simpson 1996-4-19 19 IV96A San Diego North side of San Diego River, ca. 100 feet west of Old Mission Dam, Mission Trails Regional Park. 91 Comment
  SDSU1238  Sisymbrium altissimum R. M. Beauchamp 1967-5-13 520 San Diego Beside road in Japatul Valley. Comment
  SDSU12653  Sisymbrium altissimum Michael G. Simpson 1997-6-11 11 VI97AR San Diego Cold springs trail. Ca. 1.2 miles south-southeast of Stonewall Peak, Cuyamaca Rancho State Park. 1390 Comment
  SDSU14023  Sisymbrium altissimum Kimberly O'Connor 2000-4-29 23 Riverside Santa Margarita Ecological Reserve (SMER), research station at north side of reserve, ca. 2.75 miles northeast of Gavilan Mtn. 351 Comment
  SDSU16717  Sisymbrium altissimum Robert Lauri 2003-9-11 598 San Diego Palomar Mountain State Park. South end of Upper Doane Valley at beginning of Doane Creek. 1413 Comment
  SDSU19806  Sisymbrium altissimum Michael G. Simpson, Lori Simpson 2011-4-30 3428 San Diego Ca. 200 feet west of Kitchen Creek Road at junction with dirt road 0.4 mile north of I-8. 1005 Comment
  SDSU19929  Sisymbrium altissimum Nicole Simonetti, Michael G. Simpson, Jenny B. Cornell 2011-5-7 7 San Diego Cuyamaca Rancho State Park, Pasa Picacho Campground, Azalea Glen Trail, 1.0 miles from start of trail on east side in open grass area. 1479 Comment
  SDSU21333  Sisymbrium altissimum Jonathan Rodriguez, Michael G. Simpson 2014-5-2 8 San Diego Cuyamaca Rancho State Park, along Azalea Glen trail, ca. 1 mile along trail from Rancho Picacho picnic area. 1676 Comment
  SEINET10735739  Sisymbrium altissimum Andrew Townesmith, Karen M. Meyer 2007-9-15 Townesmith 932 Modoc Modoc National Forest, Warner Mountain Ranger District. Cedar Creek Upper Trailhead, 0.6 miles off state route 299 on Forest Service road 195. T43N R15E S33. 1948 Comment
  SEINET11571021  Sisymbrium altissimum M. Lavin 1980-6-21 SW 53 Mono Sierra Nevada, 2 miles W of Twin Lakes at mouth of Little Slide Canyon. 2438 Comment
  SEINET11572429  Sisymbrium altissimum M. Lavin 1980-6-18 SW 43 Mono Sierra Nevada, head of Taylor Canyon, S of Walker CA. 2103 Comment
  SEINET11572879  Sisymbrium altissimum M. J. Williams 1974-7-26 74 -L-33 Lassen 2 mi. W of Hallelujah Junction, S of Hwy 70. 1494 Comment
  SEINET1908453  Sisymbrium altissimum G. K. Helmkamp, E. A. Helmkamp 2008-1 13883 Alpine Eastern Sierra Nevada Mountains: Carson River road, 0.4 mile east of its west junction with CA-88. 1713 Comment
  SEINET2061389 Image available Sisymbrium altissimum Joseph A. Betzler, Chris Wood (RBG Kew) 2003-4-6 905 San Diego San Filipe Valley, San Felipe Creek, near wash and close to road. 4.7 miles due N of Banner, ca. 2 1/2 E of Catfish Spring. 818 Comment
  SEINET3562878 Image available Sisymbrium altissimum Jon Rebman, Henk van der Werff, Dale Clark 1996-6-1 3217 San Diego Corte Madera Ranch: South of Pine Valley. 1220 Comment
  SEINET3562888 Image available Sisymbrium altissimum Howard Scott Gentry 8174 Riverside Gentry Farm, ca. 3 miles NE of Murrieta. Comment
  SEINET3562908 Image available Sisymbrium altissimum K. Kirtland 1986-3-31 sn San Bernardino Southern Mojave Desert, Engle property, 1 mile SSE of Phelan Comment
  SEINET3562992 Image available Sisymbrium altissimum Scott D. White, Steve Ogg 1995-5-19 3170 Inyo Historic Radcliffe Mine; ridgetop & steep mountainside above Pleasant Cyn. E margin of USGS Ballarat & adj. W margin of Panamint 7 1/2' topos. 1828 Comment
  SEINET3563011 Image available Sisymbrium altissimum Ricardo Montijo 1990-4-27 Riverside Rancho California area: E of Santa Rosa Plateau, Green Meadow Road off of de Portoloa Road. (Sage 7.5' USGS quad.) Comment
  SEINET4557894  Sisymbrium altissimum Naomi Fraga, David Fraker, Tommy Stoughton 2012-1 3954 Riverside Mojave Desert; Southcentral Mojave Desert region: Off of Box Canyon Rd. S. of Shaver Well in wash 229 Comment
  SEINET7992184  Sisymbrium altissimum Jon P. Rebman 1997-4-3 3843 San Diego San Diego, California, San Felipe Valley Wildlife Area; E of Julian 800 Comment
  SEINET7992185  Sisymbrium altissimum Joe Barth 2005-10-11 624 San Diego Pine Valley, Ol Hwy 80 at Deodar Tr. Just W of county Park 1147 Comment
  SEINET8567733 Image available Sisymbrium altissimum Naomi Fraga, Kathleen Ashbaker, Joshua Paiolini 3578 San Bernardino Big Bear Lake, Transverse Ranges; San Bernardino Mountains region: The Nature Conservancy Meadow (TNC Meadow) (Big Bear Lake). Swan Dr., Andes Lane and Garstin Dr. 2071 Comment
  SEINET867130  Sisymbrium altissimum Steven P. MacLaughlin, Janice E. Bowers 2004-1 10202 Inyo Birch Creek watershed. 1320 Comment
  SEINET9313537  Sisymbrium altissimum Patricia Lincoln, Moldenke, A 1976-3-30 San Diego 8Mi SE of Borrengo Springs Comment
  SFV12410  Sisymbrium altissimum D. L. Koutnik, V. Dawes 1978-4-7 306 Los Angeles Mojave Desert South of Pearblossom Highway at 47th Street East. 850 Comment
  SFV13138  Sisymbrium altissimum M. J. Thor 1982-9-16 117 Riverside San Jacinto Mountains Idyllwild Park. 1616 Comment
  SFV15147  Sisymbrium altissimum S. Crowther 1983-5-7 s. n. Kern Mojave Desert West of California City. 800 Comment
  SFV1528  Sisymbrium altissimum M. L. Vincent 1962-5-19 251 Los Angeles Mojave Desert 1 mile from Pearblossom on the road to Valyermo. Roadside. 1000 Comment
  SFV21424  Sisymbrium altissimum L. Gross, T. Anderson 2004-5-3 1218 Los Angeles San Gabriel Mountains Road started west of Mount Lukens, down (southeast) to a little west of Earl Canyon Road (USFS Roads 2N76.1 & 2N76.2) 1333 Comment
  SFV5207  Sisymbrium altissimum B. C. Templeton 1957-6-17 s. n. Tulare Sierra Nevada Camp Nelson. 1402 Comment
  SFV6504  Sisymbrium altissimum T. Gordon, L. R. Ballou, K. A. Wilson, D. E. Bianchi 1974-6-6 231 Tulare Sierra Nevada Cedar Slope. 1829 Comment
  SJSU15691  Sisymbrium altissimum John Rawlings, Ken Hickman 2015-5-29 1554 Santa Clara Mt Umunhum, Mt Umunhum summit pad 1054 Comment
  SJSU3753  Sisymbrium altissimum C. W. Sharsmith 1963-4-14 7047 Kern hillslope bordering Tehachapi Cr, 1 mi W of Keene, Tehachapi Mts 762 Comment
  UC1005266  Sisymbrium altissimum V. F. Hesse 1955-8-4 1679 Santa Cruz Bear Creek Road 213 Comment
  UC1043021  Sisymbrium altissimum John and Lucille Roos 1952-5-17 5682 San Bernardino Mohave Desert, near junction of Highways 395 and 66 Mohave Desert 1005 Comment
  UC1096832  Sisymbrium altissimum Milo S. Baker 1957-6-15 13110 Siskiyou just s of Weed; North Coast Ranges Comment
  UC1126785  Sisymbrium altissimum W. A. Peterson 1936-9-15 602 Mono 2 3/4 mi e of Devils Gate (Mono National Forest); Mono National Forest 2225 Comment
  UC1126786  Sisymbrium altissimum C. W. Hanks 1934-8-6 4 Plumas ne part of Sierra Valley, Plumas National Forest Sierra Valley; Plumas National Forest, Sierra Valley 1554 Comment
  UC1126787  Sisymbrium altissimum A. Simontacchi 1937-4-9 268 Lake 1 mi ne of Kelsey Creek School 411 Comment
  UC1126788  Sisymbrium altissimum A. Simontacchi 1937-7-24 350 Lake 1/3 mi w of Soda Bay 457 Comment
  UC1126791  Sisymbrium altissimum C. M. Belshaw 1935-8-5 29 Tuolumne Stanislaus National Forest, Ackerson's Meadow Ackerson's Meadow; Stanislaus National Forest, Ackerson's Meadow 1524 Comment
  UC1126792  Sisymbrium altissimum E. Sawyer 1935-6-27 224 Lassen Long Valley 1310 Comment
  UC1126793  Sisymbrium altissimum A. D. Gifford 1935-4-30 640 Los Angeles 6 mi wsw of Manzana 1005 Comment
  UC1176819  Sisymbrium altissimum John Thomas Howell 1947-4-23 23076 Marin Point Reyes Road w of Ledum Swamp; Point Reyes Road Comment
  UC1189998  Sisymbrium altissimum John H. Thomas 1953-5-30 3235 Santa Cruz along Pajaro River, near bridge on San Juan Bautista-Watsonville Highway #67 Pajaro River 91 Comment
  UC1198790  Sisymbrium altissimum Joseph P. Tracy 1933-6-25 12618 Humboldt 2 to 5 mi e of the South Fork (along Eel River, Camp Grant); Eel River, Camp Grant 45 Comment
  UC1198791  Sisymbrium altissimum Joseph P. Tracy 1929-8-18 8660 Humboldt on Van Duzen River, Dinsmore's Ranch, opposite Buck Mountain Van Duzen River; Northern Coast Ranges, , Dinsmore's Ranch 670 Comment
  UC1198792  Sisymbrium altissimum Joseph P. Tracy 1937-5-31 15319 Humboldt Trinity River Valley at Willow Creek Willow Creek; Trinity River Valley, Willow Creek 152 Comment
  UC1198793  Sisymbrium altissimum Joseph P. Tracy 1945-7-20 17515 Humboldt Eureka 30 Comment
  UC1222649  Sisymbrium altissimum Joseph P. Tracy 1950-8-20 19322 Humboldt 8 mi below Orleans (near Slate Creek, along Klamath River at Big Bar); Klamath River, Big Bar 121 Comment
  UC1282794  Sisymbrium altissimum J. R. Sweeney 1952-5-18 904 Lake 5 1/2 mi nw of Lower Lake (Seigler Canyon, Kelseyville Road); Seigler Canyon, Kelseyville Road Comment
  UC1293705  Sisymbrium altissimum P. C. Everett and E. K. Balls 1959-5-22 23797 San Bernardino 12.7 mi w along State Hwy 138 from jct with U. S. Highway 395 (Cajon Pass, n base San Gabriel Mountains); San Gabriel Mountains, Cajon Pass 1219 Comment
  UC1364141  Sisymbrium altissimum Victor Duran May 31,1930- June 5, 1930 2728 Inyo Black Canyon at Marble Fork Black Canyon; White Mountains, , Marble Fork 1737 Comment
  UC1389303  Sisymbrium altissimum Robert M. Lloyd 1963-7-12 3016 Inyo Antelope Springs in n end of Deep Springs Valley Antelope Springs; White Mountains, Deep Springs Valley, Antelope Springs 1706 Comment
  UC1443171  Sisymbrium altissimum H. A. Wier and R. M. Beauchamp 1978-7-4 Ventura 1000 ft w of Mouth Tule Creek (San Nicolas Island); San Nicolas Island 19 Comment
  UC1587605  Sisymbrium altissimum Tim Ross 1991-8-14 5754 Los Angeles Roundtop Mountain; San Gabriel Mountains, Roundtop Mountain 1892 Comment
  UC164858  Sisymbrium altissimum S. B. Parish 1912-6-25 8131 San Bernardino San Bernardino Comment
  UC1786740  Sisymbrium altissimum Michael Honer 2001-8-27 1556 Mono Glass Mountain Region; Wildrose Grade; along Benton Crossing Rd, appx. 300m E of Wildrose Mine Rd. 2289 Comment
  UC1787732  Sisymbrium altissimum Jon P. Rebman, Jeannie Gregory 2003-4-10 8410 San Diego Laguna Mountains: Lucky 5 Ranch, in burned area across from the gate to the southern portion of new acquisition by California State Parks: east side of Sunrise Hwy (S-1) between Cuyamaca Lake and Mount Laguna 1680 Comment
  UC178927  Sisymbrium altissimum Katharine Brandegee May 1913 Inyo mountains w of Bishop (Andrews Camp); Andrews Camp Comment
  UC178928  Sisymbrium altissimum Katharine Brandegee San Bernardino Goffs Comment
  UC183562  Sisymbrium altissimum Joseph P. Tracy 1913-6-14 4117 Humboldt in Valley of Van Duzen River (opposite Buck Mountain, Dinsmore's Ranch); Northern Coast Ranges, Dinsmore's Ranch 762 Comment
  UC184692  Sisymbrium altissimum Joseph P. Tracy 1912-8-3 3975 Humboldt in Valley of Van Duzen River (opposite Buck Mountain, Dinsmore's Ranch); Northern Coast Ranges, Dinsmore's Ranch 762 Comment
  UC1870173  Sisymbrium altissimum LeRoy Gross, Ted Anderson 2004-5-3 1218 Los Angeles Transverse Ranges; San Gabriel Mountains region: Road started west of Mt. Lukens, down (Southeast) to a little west of Earl Canyon Road. (Angeles National Forest Road surveys. Roads, 2N76.1 & 2N76.2) 1333 Comment
  UC1873025  Sisymbrium altissimum David Keil 2001-3-20 29176 Kings San Joaquin Valley. Ca. 0.4 mi E of Interstate Route 5, just S of Utica Ave. under powerline corridor. 73 Comment
  UC1929775  Sisymbrium altissimum Steve Boyd, Michael Denslow, Amber Maurice, Sarah Swartzentruber, Aydee Virgen 2003-6-27 10559 Tulare Sierra Nevada; Southern Sierra Nevada region; Chimney Peak Recreation Area, summit of northern high point on Bear Mountain (Bear Peak). 2509 Comment
  UC1951182  Sisymbrium altissimum Justin M. Wood with Brandy Wood 2009-4-17 502 San Bernardino MOJAVE DESERT: Just W of Mojave River on Helendale Rd. between Vista Rd. to Colusa Rd. USGS Victorville 7.5' Quad. Comment
  UC195305  Sisymbrium altissimum S. B. Parish 1913-5-20 8522 San Bernardino Redlands Comment
  UC2027398  Sisymbrium altissimum Greg Wilvert 2005-3-21 7 San Luis Obispo Southeast Half of the Caliente Range. 3/4 km S of Soda Lake Road along Pipeline Road. Comment
  UC2044941  Sisymbrium altissimum Nick Jensen with Chris Winchell 2014-5-10 1574 Kern Tejon Ranch. Blue Ridge; near the road leading from Canyon de la Lecheria to the old radio tower site. On the hill just south of the jeep road that connects to Canyon de los Gatos Montes. Comment
  UC2044944  Sisymbrium altissimum Nick Jensen with Ed Kentner, Eve Laeger, Shannon Still 2014-3-20 755 Kern Tejon Ranch. About 0.5 km south along the jeep trail emanating from Cordon Ridge Road; east of El Paso Creek. Comment
  UC205889  Sisymbrium altissimum I. M. Johnston 1918-7-7 San Bernardino Coldwater Fork of Lytle Creek; San Antonio Mountains, Coldwater Fork of Lytle Creek 1752 Comment
  UC2062971  Sisymbrium altissimum Naomi Fraga with Kathleen Ashbaker, Joshua Paiolini 2010-7-12 3578 San Bernardino Transverse Ranges; San Bernardino Mountains region: The Nature Conservancy Meadow. Bounded by Swan Drive, Andes Lane, and Garstin Drive, in Big Bear, CA Comment
  UC212656  Sisymbrium altissimum S. B. Parish 1917-5-2 11141 San Bernardino Lytle Creek wash; Southern California, Lytle Creek wash Comment
  UC398777  Sisymbrium altissimum Katharine Brandegee Kern Caliente Comment
  UC402608  Sisymbrium altissimum H. M. Hall 1917-6-16 Nevada near Kress (Sierra Nevada Mountains); Sierra Nevada Mountains 914 Comment
  UC402609  Sisymbrium altissimum D. L. Crawford 1915-7-2 563 Los Angeles Claremont Comment
  UC492253  Sisymbrium altissimum Joseph P. Tracy 1932-5-17 10090 Humboldt Trinity River near Willow Creek; Northern Coast Ranges, Trinity River 152 Comment
  UC519549  Sisymbrium altissimum M. S. Jussel 1933-7-3 349 Lake Cobb Comment
  UC596550  Sisymbrium altissimum R. F. Hoover 1936-4-10 893 Merced near Merced River (opposite Cressey) Comment
  UC604711  Sisymbrium altissimum Louis C. Wheeler 1936-8-11 4352 Monterey Point Lobos Reserve, Headland Meadow Headland Meadow; Point Lobos Reserve, Headland Meadow 22 Comment
  UC618766  Sisymbrium altissimum W. Bridge Cooke 1938-8-19 11525 Siskiyou Mount Shasta, Lower Bear Spring Lower Bear Spring; Mount Shasta, Lower Bear Spring 1524 Comment
  UC856977  Sisymbrium altissimum C. B. Clokey, I. W. Clokey, B. C. Templeton 1930-4-15 4741 Riverside Gavilan Peak 600 Comment
  UC856978  Sisymbrium altissimum I. W. Clokey 1935-4-18 6645 Riverside Gavilan Flats 600 Comment
  UC856985  Sisymbrium altissimum Louis C. Wheeler 1932-7-22 996 San Bernardino 3 mi n of Lake Arrowhead (Squint's Ranch); San Bernardino Mountains, Squint's Ranch 1402 Comment
  UC856991  Sisymbrium altissimum A. A. Heller 1916-7-21 12480 Siskiyou near Upton 1097 Comment
  UC857350  Sisymbrium altissimum C. B. Clokey, I. W. Clokey, B. C. Templeton 1930-4-15 4741 Riverside Gavilan Peak 600 Comment
  UC857598  Sisymbrium altissimum I. W. Clokey 1935-4-18 6645 Riverside Gavilan Flat 600 Comment
  UC909719  Sisymbrium altissimum Milo S. Baker 1950-5-23 12232 Lake about 1 mi se of Borax Lake Comment
  UC916546  Sisymbrium altissimum Q. Tomich 1948-6-11 253 Monterey Hastings Reservation, Jamesburg Quadrangle Hastings Reservation Comment
  UC916556  Sisymbrium altissimum W. Cook, S. Cook 1946-6-8 106 Monterey Hastings Reservation, Jamesburg Quadrangle Hastings Reservation Comment
  UC942939  Sisymbrium altissimum Lewis S. Rose 1950-7-25 50183 Mono Mono Lake, Tioga Lodge Mono Lake; , Tioga Lodge 1981 Comment
  UCD115466  Sisymbrium altissimum Mary DeDecker 1968-7-21 1970 Inyo Sierra Nevada, west of Bishop, near foot of jeep trail to Coyote. 1981 Comment
  UCD115468  Sisymbrium altissimum K. Esau 1935-6-21 s.n. San Bernardino Road 138. Comment
  UCD115469  Sisymbrium altissimum James B. Garner 1956-9-14 221 Inyo 4 miles southwest of Big Pine. Comment
  UCD115470  Sisymbrium altissimum Tom Gordon; L. Ballou, D. Bianchi, K. A. Wilson 1974-6-6 231 Tulare Cedar Slope. 1828 Comment
  UCD115474  Sisymbrium altissimum P. B. Kennedy 1920-6-23 s.n. Yolo Holland Land Co. Clarksberg, Sacramento River. Comment
  UCD115497  Sisymbrium altissimum Daryl Koutnik; Bruce Holguin 1978-4-1 210 Los Angeles Sierra Pelona Valley, west side of Anthony Road and north of Sierra Highway. 890 Comment
  UCD115499  Sisymbrium altissimum E. W. Lathrop Date unknown 6196 Riverside Santa Ana Mountains, trail between El Carriso and San Mateo Canyon. Cleveland National Forest. 1219 Comment
  UCD115501  Sisymbrium altissimum Jack Major; M. Fleschner, R. Pemble 1966-7-1 s.n. Kern along Highway 142 near Fulton Ranger Station, 20 miles west of Lake Isabella, Sierra Nevada. 1127 Comment
  UCD115502  Sisymbrium altissimum Herbert L. Mason 1947-7-10 13346 Modoc Dorris Reservoir, 2 miles east of Alturas. Comment
  UCD115509  Sisymbrium altissimum Clifton F. Smith 1945-7-12 1380 Santa Barbara along Las Canoas Road near Foothill Dairy in Santa Barbara. Comment
  UCD115511  Sisymbrium altissimum Clifton F. Smith 1945-7-25 1551 Santa Barbara near dairy along Las Canoas Road, near Mission Canyon in Santa Barbara. 243 Comment
  UCD115514  Sisymbrium altissimum Dick Swinney 1970-6-13 749 Inyo White Mountains, Westgard Road (Highway 168), 5.9 miles east of junction with Highway 395, N of Big Pine. 1584 Comment
  UCD115517  Sisymbrium altissimum Dean Wm. Taylor 1979-7-22 7499 Mono above town of Lee Vining. 2103 Comment
  UCD115519  Sisymbrium altissimum John H. Thomas 1953-5-30 3235 Santa Cruz along Pejaro River, near bridge on San Juan Bautista, Watsonville Highway, #67. 91 Comment
  UCD115526  Sisymbrium altissimum C. W. Tilforth; J. Dourley, W. Wisura 1977-5-19 1304 San Diego 3 miles NW of Bankhead Springs, Highway 80. 914 Comment
  UCD115532  Sisymbrium altissimum J. M. Tucker 1950-7-25 1968 Modoc beside Highway 139, 26.4 miles southwest of Tule Lake. Comment
  UCD115534  Sisymbrium altissimum Ernest C. Twisselmann 1961-5-4 6102 Kern Poso Flat. 716 Comment
  UCD115538  Sisymbrium altissimum Ernest C. Twisselmann 1962-9-20 7900 Kern summit of Eugene Grade at Rattlesnake Grade. 1524 Comment
  UCD115540  Sisymbrium altissimum Ernest C. Twisselmann 1963-4-12 8043 Kern east side of county, at the mouth of the Tejon Canyon. 243 Comment
  UCD115542  Sisymbrium altissimum Ernest C. Twisselmann 1963-5-10 8156 Kern Rosamond, Rosamond Boulevard 0.25 mile east of Highway US 6. 708 Comment
  UCD115546  Sisymbrium altissimum Robert J. Weatherby 1949-5-13 402 Riverside near Arlington. 152 Comment
  UCD128484  Sisymbrium altissimum Albert Grigarick 2011-6-24 266 Nevada Approx. 300 yds downstream from Prosser Dam, 15 yds E of Prosser Creek. 1713 Comment
  UCD136999  Sisymbrium altissimum Ellen Dean; with Plant Biology 102 interns 2013-5-4 7737 Lake Clear Lake State Park. NE of Kelseyville. North side of park, North of Soda Bay road. Within meadow on east side of entrance road to park. Just south of entrance kiosk. 412 Comment
  UCD149752  Sisymbrium altissimum Ellen Dean; K. Craig and V. Stewart 2014-7-30 8497 El Dorado Southwest corner of the Tahoe Basin. Washoe Meadows State Park. Old quarry area near road that hugs the south side of the fen system. 1932 Comment
  UCD150489  Sisymbrium altissimum James A. Neilson Jr. 1971-7-25 2282 Placer Tahoe Basin, 1/2 mile north of Tahoma. 1920 Comment
  UCD164119  Sisymbrium altissimum N. Ivalu Cacho; Sharon Y. Strauss 2010-5-2 IC-SS 58 Ventura Ballinger Canyon: hills SE of campground, by flag and cross. 1096 Comment
  UCD165989  Sisymbrium altissimum Daniel M. McNair 2016-6-10 2136 El Dorado west side of Tahoe Basin at D.L. Bliss State Park. 2075 Comment
  UCD35649  Sisymbrium altissimum Beecher Crampton 1959-6-11 5352 Yolo West Sacramento, West Capitol Ave. Comment
  UCD47536  Sisymbrium altissimum G. Ledyard Stebbins 1981-4-22 C 116 Solano Stebbins Cold Canyon Reserve. Comment
  UCD61438  Sisymbrium altissimum Ellen Dean; G. Harrington, N. Voegtly, J. Alderson, C. Thomsen 2007-6-24 3883 Colusa Payne Ranch (owned by BLM), lands to the SW of the intersection of Hwy 16 and Hwy 20. West of BLM equestrian parking lot (Cowboy Camp) on west side of Bear Creek. Approximately 1000 ft NNW of parking lot. 314 Comment
  UCD63623  Sisymbrium altissimum Craig D. Thomsen 2008-3-21 2720 Colusa BLM Payne Ranch. 0.25 mile south of intersection of Hwy 16 and Hwy 20. Between Bear Creek and Hwy 16. Comment
  UCD73739  Sisymbrium altissimum Ellen Dean; J. Poloske and K. Mawdsley 2007-8-24 4439 El Dorado Washoe Meadows State Park. Restored quarry. 1925 Comment
  UCD83801  Sisymbrium altissimum Susie Kocher 2009-7-24 1 El Dorado South Lake Tahoe, area burned by the Angora fire in 2007. 1920 Comment
  UCD84476  Sisymbrium altissimum Chuck Hughes 2010-5-3 162 Kern About 0.5 mile south of Highway 58. 981 Comment
  UCD87606  Sisymbrium altissimum Ellen Dean; K. Mawdsley, R. and R. Norris,T. and M. Starbuck,G. Walden 2010-6-30 6494 Alpine Grover Hot Springs State Park, W of town of Markleeville. In meadow N of Hot Springs Creek. 1794 Comment
  UCD87982  Sisymbrium altissimum Ellen Dean; K. Mawdsley, R. and R. Norris,T. and M. Starbuck,G. Walden 2010-6-30 6538 Alpine Grover Hot Springs State Park, W of town of Markleeville. W side of park across the street from hot springs facility. 1810 Comment
  UCD88431  Sisymbrium altissimum Ellen Dean; J. Chau, K. Mawdsley, E. Salvia, B. Rice. 2010-7-17 6610 Alpine Grover Hot Springs State Park, W of town of Markleeville. W side of park NW of hot springs. 1814 Comment
  UCD89921  Sisymbrium altissimum Ellen Dean and Margaret Starbuck; K. Mawdsley, L. Huiet, P. McIntyre, C. Loughran 2010-8-2 6753 Alpine Grover Hot Springs State Park, W of town of Markleeville. West side of park, NW of hot springs, S of Hot Springs Creek. 1805 Comment
  UCR100028  Sisymbrium altissimum A. C. Sanders, G. Helmkamp 1997-3-15 19980 Riverside Lake Skinner area, NE shore of Skinner Lake, SE foot of Bachelor Mtn., NE slopes of a small hill 473 Comment
  UCR100349  Sisymbrium altissimum George K. Helmkamp 1997-9-30 2494 Inyo White Mountains, [Deep Springs Valley], east side of White Mountains 1585 Comment
  UCR101006  Sisymbrium altissimum George K. Helmkamp, E. A. Helmkamp 1998-4-8 3240 San Luis Obispo Soda Lake Rd at Arrowbear Trail, vic. of California Valley, c. 5 mi. NW of Soda Lake 610 Comment
  UCR103537  Sisymbrium altissimum George K. Helmkamp, E. A. Helmkamp 1997-9-9 2301 Alpine Sierra Nevada Mtns., junction of Calif. Hwy 89 and Calif. Hwy 4, south of Markleeville 1799 Comment
  UCR104915  Sisymbrium altissimum A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke 1997-5-4 20632 Riverside San Jacinto Mountains, north side along Hwy 243, 1.5 mi below Twin Pines Ranch Road (McMullen Flat), north slope of Peak 3740 1067 Comment
  UCR122185  Sisymbrium altissimum George K. Helmkamp, E. A. Helmkamp 2002-4-23 7567 Fresno Central Valley; San Joaquin Valley, along CA Hwy 180, 10.8 mi west of CA Hwy 145 107 Comment
  UCR124754  Sisymbrium altissimum B. C. Templeton 1932-6-17 4912 Los Angeles San Gabriel Mtns., Big Pines Park, Angeles National Forest 2195 Comment
  UCR125938  Sisymbrium altissimum A. C. Sanders, Mark Elvin 2002-6-19 25185 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, 'Long Cyn.' 1.5 mi. SE of Del Valle, SW of Castaic Junction, north of Potrero Cyn. 335 Comment
  UCR127633  Sisymbrium altissimum Mark A. Elvin, Cathleen Weigand 2003-5-22 2895 Los Angeles Western Transverse Range; Santa Susana Mtns., crest of mountains at head of Salt Canyon, Newhall Ranch 915 Comment
  UCR134321  Sisymbrium altissimum A. C. Sanders, Petra Wester, T. B. Salvato 2004-5-1 27727 Ventura Western Transverse Range, Cuyama Valley, mouth of Apache Canyon, 0.4 mi. east of Hwy 33 1029 Comment
  UCR135723  Sisymbrium altissimum Mitch Provance, Kerry Knudsen, Petra Wester 2004-5-8 9030 Riverside Santa Rosa Mtns., c. 0.05 miles S on Santa Rosa Mt. Road from Hwy 74 1402 Comment
  UCR136123  Sisymbrium altissimum A. C. Sanders, Petra Wester, T. B. Salvato 2004-5-1 27713 San Bernardino Southern Mojave Desert, Hesperia, on dirt track 0.1 mi. SE of frontage road of I-15, 0.2 mi. south of Ranchero St. 1189 Comment
  UCR138917  Sisymbrium altissimum Julie A. Greene 1993-4-3 1077 Riverside San Jacinto Valley, San Jacinto Wildlife Area. south of levee road, south of the permanent pond 441 Comment
  UCR140636  Sisymbrium altissimum Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero 2004-5-18 6- 39 San Bernardino San Gabriel Mtns, east of Wrightwood on Route 2, 2 km west of Route 138, Angeles National Forest, Site L6 1556 Comment
  UCR140714  Sisymbrium altissimum A. C. Sanders 2004-4-9 27459 Riverside San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., in central valley among the three peaks 518 Comment
  UCR141474  Sisymbrium altissimum James Henrickson 1973-5-20 10025 San Diego Peninsular Ranges: Cuyamaca-Laguna Mountains region, 2 mi SE of Alpine along Sweetwater River, south of reservoir in Palos Verde Ranch Development, near jct. of Viejas Creek Comment
  UCR141948  Sisymbrium altissimum Karen Kirtland 2004-7-11 s.n. San Bernardino San Bernardino Mtns., Big Bear Valley, south of Big Bear Lake at Metcalf Bay, east side of Cienega Rd. south of Big Bear Blvd.(Hwy 18), west of Drive-in Theater 2058 Comment
  UCR147753  Sisymbrium altissimum L. C. Wheeler 1955-6-16 7162 Riverside Peninsular Range, San Jacinto Mountains, San Jacinto Mountains: ___ miles east of Mountain Center 1402 Comment
  UCR149558  Sisymbrium altissimum R. G. Swinney 1996-8-12 5322 San Bernardino Eastern San Gabriel Mtns., Wrightwood at Wright Lake 1841 Comment
  UCR149837  Sisymbrium altissimum L. C. Wheeler 1967-5-29 9772 Los Angeles Transverse Ranges; San Gabriel Mountains region, Cow Canyon Saddle, [covered former dump] 1378 Comment
  UCR151111  Sisymbrium altissimum Scott D. White 1999-5-28 7432 Riverside Peninsular Ranges/Perris-Aguanga Basin region/Gavilan Hills, Gavilan Hills, c. 3 air mi SE of junction of Cajalco Rd. and Gavilan Rd.; east of Juniper Rd. between Blue Sky Dr. and Celestial Dr 689 Comment
  UCR153955  Sisymbrium altissimum A. C. Sanders 2005-5-11 30193 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, Plum Canyon along Plum Canyon Rd. between crest and vernal pool on bench in mid canyon, NW of Forest Park between Mint and Bouquet Cyns. 671 Comment
  UCR160647  Sisymbrium altissimum David Charlton, S. Wilson 1994-6-4 5939 Kern Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads 1433 Comment
  UCR162404  Sisymbrium altissimum S. J. Myers, Chet McGaugh 2003-4-7 s.n. Riverside San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain 1098 Comment
  UCR163842  Sisymbrium altissimum A. C. Sanders, R. T. Hawke, et al. 2005-7-4 31367 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, N and W sides of the meadow 2470 Comment
  UCR166087  Sisymbrium altissimum Dat Tien 2004-5-1 s.n. Los Angeles Western Mojave Desert, Antelope Valley, c. 9 mi NE of Littlerock and c. 4 mi west of Lake Los Angeles (housing development) 884 Comment
  UCR166515  Sisymbrium altissimum D. J. Bradney 1987-7-15 324 Inyo Northern Mojave Desert, Death Valley National Monument; Panamint Mountains, Wildrose Canyon Road 1829 Comment
  UCR169818  Sisymbrium altissimum Scott D. White, David Charlton 2005-5-10 11021 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR174979  Sisymbrium altissimum Jennifer H. Jones 2006-6-13 416 San Bernardino Transverse Ranges; San Bernardino Mtns., N side of Cajon Pass on E side of Interstate 15. Forest service roads at S end of Mariposa Road, east of water tank 1290 Comment
  UCR177637  Sisymbrium altissimum S. J. Myers, John Green 2003-4-23 s.n. Riverside San Jacinto Mtns., Reed Valley at beginning of powerline trail to Juan Diego Flats, NW of Cahuilla Mountain 1037 Comment
  UCR177650  Sisymbrium altissimum S. J. Myers, John Green 2003-4-23 s.n. Riverside San Jacinto Mtns., powerline trail on slope above Juan Diego Flats, toward Reed Valley, NW of Cahuilla Mountain 1250 Comment
  UCR179699  Sisymbrium altissimum R. G. Swinney, Dave Larson 1996-7-17 5128 Los Angeles San Gabriel Mountains, San Dimas Experimental Forest, east half (grass portion) of Browns Flat 1341 Comment
  UCR180350  Sisymbrium altissimum Scott D. White, Angelia Carey 2004-4-5 9996 Riverside San Jacinto Mountains, Foothills, north of Valle Vista. Indian Creek Watershed 671 Comment
  UCR182839  Sisymbrium altissimum Mitch Provance 2005-4-17 6537 San Bernardino San Bernardino Valley, Colton, Santa Ana River Wash, just west of the Main St. / Riverside Ave. bridge 256 Comment
  UCR184493  Sisymbrium altissimum A. C. Sanders 2007-6-12 34164 Kern Tehachapi Mtns., Geghus Ridge c. 10 miles NE of Lebec, large side canyon above Bear Trap Canyon, SE of the corral near bench mark 4821 1280 Comment
  UCR186922  Sisymbrium altissimum A. C. Sanders, T. B. Salvato, Michael Honer 2006-4-28 32236 Los Angeles Tehachapi Mtns. Foothills/Mojave Desert, western end of the Antelope Valley, SW corner of intersection of Ave. 300 West and Oso Pumping Plant Rd. 915 Comment
  UCR188979  Sisymbrium altissimum T. B. Salvato, A. C. Sanders 2006-5-23 1465 San Bernardino San Bernardino Valley, Cajon Wash at Glen Helen Parkway, south of Cajon Blvd at Devore 616 Comment
  UCR189714  Sisymbrium altissimum R. G. Swinney 1998-7-10 6402 Los Angeles San Gabriel Mtns., SW of Wrightwood, dry lake adjacent to Rd 3N06 (Blue Ridge Rd.), 0.4 mi. east of Hwy 2 2250 Comment
  UCR193659  Sisymbrium altissimum R. G. Swinney 1999-5-8 7120 San Bernardino San Gabriel Mtns., Pinon Hills, Boneyard Peak east of Boneyard Canyon [0.3 miles east of county line, 1.9 miles south of Smoke Tree Rd., 0.32 miles east of Smoke Tree Cyn.] 1559 Comment
  UCR193716  Sisymbrium altissimum R. G. Swinney 1999-6-18 7293 Los Angeles San Gabriel Mtns., Big John Flat, SE end along canyon bottom of east fork of Boulder Canyon 1732 Comment
  UCR196823  Sisymbrium altissimum George K. Helmkamp, E. A. Helmkamp 2008-7-22 13883 Alpine Eastern Sierra Nevada Mountains, Carson River road, 0.4 mile east of its west junction with CA-88 1713 Comment
  UCR197727  Sisymbrium altissimum Sula Vanderplank, LeRoy Gross, Steve Hoskinson 2005-5-6 050506- 32 Los Angeles Transverse Ranges; San Gabriel Mountains, off Big Pines Hwy (Road N) on the north side of the San Gabriel Mountains. Near Shoemaker Canyon. Along ridge, wash and roadside 1444 Comment
  UCR199006  Sisymbrium altissimum Kai T. Palenscar 2008-4-3 s.n. Los Angeles San Bernardino Mountains, west of Angeles Forest Hwy and off of Aliso Canyon Road 1231 Comment
  UCR199753  Sisymbrium altissimum Scott D. White, Justin Wood 2007-6-7 11725 San Bernardino San Bernardino Mountains, Moonridge, Rathbone Creek, between Moonridge Road and the golf course 2128 Comment
  UCR201656  Sisymbrium altissimum Scott D. White, Justin M. Wood 2008-5-15 12002 Riverside San Jacinto Mountains, Johnson Meadow 1476 Comment
  UCR202014  Sisymbrium altissimum Mike Misenhelter 1998-7-7 s.n. Riverside Peninsular Range; San Jacinto Mtns. Foothills, 35 acre 'Searl Tank' site, foot of the north end of Mica Butte, just SE of the intersection of State St. and Cactus Valley Rd., c. 1 mile south of Hemet 585 Comment
  UCR204456  Sisymbrium altissimum R. G. Swinney 2005-7-21 8310 Los Angeles San Gabriel Mountains, Juniper Hills, 0.4 mi south of the junction of Longview Road and Tumbleweed Road, Mike Booth property 1216 Comment
  UCR204616  Sisymbrium altissimum Naomi Fraga, LeRoy Gross 2008-5-19 2083 San Bernardino San Bernardino Mountains, along Pacific Coast Trail north and south of 2N02 Burns Canyon Road 2073 Comment
  UCR205206  Sisymbrium altissimum R. G. Swinney 2006-6-18 8544 Los Angeles San Gabriel Mountains, Devil's Punchbowl County Park, northeast of Punchbowl Road, Sandrock Creek north of the nature center 1402 Comment
  UCR205242  Sisymbrium altissimum R. G. Swinney 2005-8-11 8448 Los Angeles San Gabriel Mtns, Big Rock Creek at Paradise Springs 1439 Comment
  UCR208283  Sisymbrium altissimum Justin M. Wood, Brandy N. Wood 2009-4-17 502 San Bernardino Mojave Desert, just west of Mojave River on Helendale Road between Vista Road to Colusa Road 854 Comment
  UCR208474  Sisymbrium altissimum Justin M. Wood, Joy England 2009-7-29 1229 San Bernardino San Bernardino Mountains, Cienaga Seca Creek, between Heart Bar Campground (Fish Creek Trail) and 7,000 ft. 2134 Comment
  UCR20865  Sisymbrium altissimum Steve Boyd 1980-5-14 s.n. Riverside Perris Basin, Motte Reserve, in the rocky hills 2.5 mi NW of Perris 518 Comment
  UCR209279  Sisymbrium altissimum R. G. Swinney 2008-10-8 9527 Los Angeles San Gabriel Mtns., Table Mountain West, north of Big Pines 2291 Comment
  UCR209497  Sisymbrium altissimum R. G. Swinney 2008-6-17 9035 Los Angeles San Gabriel Mountains, 2.3 mi. north of Hwy 2 at Vincent Gap at Pinyon Ridge Motorway 1992 Comment
  UCR209697  Sisymbrium altissimum George K. Helmkamp, E. A. Helmkamp 2009-8-4 15362 Alpine Sierra Nevada Mountains, along CA-4 at milepost 30, 1.6 miles south of its junction with CA-89; along East Fork Carson River 1787 Comment
  UCR210427  Sisymbrium altissimum R. G. Swinney 2008-12-11 9987 San Bernardino San Gabriel Mtns./Mojave Desert, Bob's Gap, NE of Valyermo and 3 miles S of Hwy 138 1280 Comment
  UCR212537  Sisymbrium altissimum Jon P. Rebman, Layla Aerne Hains, E. Piehel 2009-6-11 18079 San Diego Palomar Mountains, Cleveland National Forest, on top of mountain between Lower Doane Valley and Upper French Valley, east of Doane Valley Road. Square D14 1640 Comment
  UCR213568  Sisymbrium altissimum A. C. Sanders, Matthew Malle 2010-4-23 38007 Riverside Peninsular Range, Menifee Hills, south of Sun City, south side of Bundy Canyon Rd. at intersection with Murrieta Rd. 518 Comment
  UCR213686  Sisymbrium altissimum Justin M. Wood 2009-6-1 792 Los Angeles San Gabriel Mountains, Mill Creek Summit, roadside turnout on Angeles Forest Hwy, 0.75 NE of Mt. Gleason Rd. junction 1402 Comment
  UCR215918  Sisymbrium altissimum George K. Helmkamp, E. A. Helmkamp 2009-6-29 15067 El Dorado Sierra Nevada Mountains, Ice House Road, 5.5 miles north of its junction with CA-50, c. 10.5 air miles NE (78 deg. ) of Pollock Pines 1520 Comment
  UCR217863  Sisymbrium altissimum George K. Helmkamp, E. A. Helmkamp 2010-7-9 16476 El Dorado Northern Sierra Nevada Mountains, Light Canyon Road, 0.1 mile north of its junction with Mormon Emigrant Trail (Iron Mountain Rd.), 20.5 mi. ESE (99 deg. ) of Placerville 1831 Comment
  UCR218347  Sisymbrium altissimum Jim Andre 2009-6-7 11161 San Bernardino Eastern Mojave Desert, Mid Hills, along Cedar Canyon Road in Pinto Valley, just south of Pinto Mountain and c. 1 mile west of Quail Rock, Mojave National Preserve 1532 Comment
  UCR220063  Sisymbrium altissimum R. G. Swinney 2009-4-24 10445 Los Angeles Transverse Ranges; San Gabriel Mtns./ Mojave Desert, Littlerock Creek, 0.3 mi. NW of Littlerock Creek Campground 915 Comment
  UCR220291  Sisymbrium altissimum R. G. Swinney 2009-4-24 10475 Los Angeles Transverse Ranges; San Gabriel Mtns./ Mojave Desert, Littlerock Creek, c. 200 m below (north of) Littlerock Creek Dam 963 Comment
  UCR22141  Sisymbrium altissimum Steve Boyd 1980-6-2 307 Riverside Gavilan Hills, Harford Springs County Park, northwest corner of the Gavilan Plateau 640 Comment
  UCR221865  Sisymbrium altissimum Jim Andre, T. La Doux 2008-5-16 13981 Inyo Eastern Sierra Nevada Mtns., Big Pine Canyon, along north side of Glacier Lodge Rd, c. 2 mi. down-canyon from Sage Flat Campground 1900.43 Comment
  UCR221899  Sisymbrium altissimum R. G. Swinney 2009-4-28 10540 Los Angeles Transverse Range; San Gabriel Mountains, summit of Mt. Emma 1608 Comment
  UCR222165  Sisymbrium altissimum Jim Andre 2010-6-4 13904 San Bernardino Eastern Mojave Desert, Mid Hills, Mojave National Preserve; northern Pinto Valley at Howe Spring, 0.7 mi. north of Bathtub Spring, c. 2.5 mi. west of 4th of July Cyn (New York Mtns) 1741.02 Comment
  UCR222959  Sisymbrium altissimum Ann Howald 2010-6-14 2549 Mono Eastern Sierra Nevada Mtns., Convict Creek, UC Sierra Nevada Aquatic Research Lab, Mt. Morrison Rd, 0.8 mi NW of intersection with Hwy 395 2154.935996724497285 Comment
  UCR223071  Sisymbrium altissimum R. G. Swinney 2009-5-6 10679 B Los Angeles Transverse Range; San Gabriel Mtns./Western Mojave Desert, Carr Canyon at confluence with Little Rock Creek 909 Comment
  UCR223578  Sisymbrium altissimum R. G. Swinney 2009-6-17 11225 Los Angeles Transverse Range; San Gabriel Mtns., Fenner Canyon just above confluence with Big Rock Creek 1628 Comment
  UCR223797  Sisymbrium altissimum R. G. Swinney 2009-8-25 11474 Los Angeles Transverse Range; San Gabriel Mtns., Big Pines Meadow, west of Wrightwood, SW junction of Hwy 2, Table Mtn. Rd. and Big Pines Rd. 2061 Comment
  UCR224264  Sisymbrium altissimum R. G. Swinney 2009-6-24 11278 Los Angeles Transverse Range; San Gabriel Mtns., summit of Roundtop Mountain, south end of USFS Rd. 3N90, 2.3 rd. miles south of Pacifico Mtn. Rd. 1926 Comment
  UCR230800  Sisymbrium altissimum Jim Andre, Tasha La Doux 2006-7-1 15279 Inyo Eastern Sierra Nevada Range, Big Pine Canyon, along Big Pine Creek at private cabin 3 mi east of Glacier Lodge cabins 2088 Comment
  UCR232711  Sisymbrium altissimum Jim Andre 2010-6-19 18508 Inyo Eastern Sierra Nevada Range, Big Pine Canyon, northeast flanks of Kidd Mountain, 0.5 mi south of Glacier Lodge Road 2133 Comment
  UCR235172  Sisymbrium altissimum Jim Andre, Glenn L. Clifton 2011-5-24 17860 Inyo Eastern Sierra Nevada, Cottonwood Creek, Wormhole Canyon, along Cottonwood Road, 2.1 mi west of US Hwy 395, c. 11 mi north of Olancha 1393 Comment
  UCR238842  Sisymbrium altissimum Jon P. Rebman, Warren Schmidtmann, Victoria Marshall, Melvin M. Sweet, T. Barckley 2012-5-8 23647 San Diego McCain Valley area; north of Boulevard and Hwy I-8, just west of the junction of McCain Valley Road and Lost Valley Road. Square: R26 1180 Comment
  UCR238855  Sisymbrium altissimum Jon P. Rebman, Jim Rocks, Erika Eidson 2012-4-24 23434 San Diego Mountain Warfare Training Camp Michael Monsoor: La Posta area; east of Morena Reservoir and west of La Posta Road; along a dirt road. Atlas Square: T23 970 Comment
  UCR243531  Sisymbrium altissimum Jim Andre 2011-7-10 18847 Inyo Inyo Mountains, north end of range along Death Valley Rd at Little Cowhorn Valley 2192 Comment
  UCR243909  Sisymbrium altissimum Jim Andre 2011-8-6 20296 Inyo Eastern Sierra Nevada Mtns., Big Pine Canyon; along Big Pine Creek at Hines property, c. 8.5 mi. west of Big Pine 2087 Comment
  UCR245306  Sisymbrium altissimum Jim Andre 2012-6-11 21423 San Bernardino Mojave Desert, along the Mojave River near Oro Grande, 3.1 mi. NW of I-15 (at D Street exit), Victorville 795 Comment
  UCR246663  Sisymbrium altissimum Duncan S. Bell, Joella Adkins 2012-7-30 3943 San Bernardino Transverse Ranges; San Bernardino Mountains, San Bernardino National Forest, north side of Big Bear Lake, south of Hwy 38 and northwest of Juniper Point, c. 0.2 air mile southeast of the Big Bear Discovery Center 2065 Comment
  UCR249759  Sisymbrium altissimum Jon P. Rebman, Warren Schmidtmann, G. Kenney 2013-5-21 26683 San Diego Camp Pedleton, south-central portion of the base; Training Area SMR2, northeast of the intersection of Vandegrift Blvd and Basilone Road, east of Area 25, sandy flat along the northwest sided of the Santa Margarita River. Square: E6 25 Comment
  UCR250556  Sisymbrium altissimum A. C. Sanders 2014-4-29 41083 San Bernardino San Bernardino Mtns., Wildlands Conservancy Oak Glen Preserve property along trail from headquarters area down canyon to Oak Glen Rd. 1463 Comment
  UCR255762  Sisymbrium altissimum R. G. Swinney 2010-5-12 12712 Los Angeles San Gabriel Mountains/Mojave Desert, Palmdale, Barrell Springs Rd. from 150 to 300 meters SE of 42nd St. East, on W side of road along Palmdale Ditch (services Lake Palmdale from Little Rock Dam), San Andreas Rift Zone 921 Comment
  UCR255808  Sisymbrium altissimum R. G. Swinney 2010-5-12 12748 Los Angeles San Gabriel Mountains, Soledad Canyon near Kentucky Springs, 2.2 miles west of Angeles Forest Hwy, 1.4 miles west of Vincent Grade Acton Station (RR), from Foreston Dr. to 200 m east on the south side of West Carson Mesa Rd. 921 Comment
  UCR256207  Sisymbrium altissimum R. G. Swinney 2010-5-19 12844 A Los Angeles San Gabriel Mountains, horseshoe bend in Pacific Telephone Access Rd., 0.3 air miles NNE of Oracle Hill Summit, 2.1 air miles due east of Angeles Forest Hwy, 0.8 air miles due west of Mt. Emma Rd. 1207 Comment
  UCR257844  Sisymbrium altissimum George K. Helmkamp, Ann Kerchner, Amy Barnes 2012-7-23 19496 Sierra Northern Sierra Nevada Mountains, Stampede Dam Road, 1.7 miles north of the Nevada County line, just east of Stampede Reservoir 1770 Comment
  UCR257894  Sisymbrium altissimum George K. Helmkamp, Amy Barnes 2014-8-27 23051 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 0.6 mile south of the junction with Big Springs Road 2360 Comment
  UCR259956  Sisymbrium altissimum R. G. Swinney 2010-5-11 12627 Los Angeles San Gabriel Mountains, Acton, 0.7 road miles SE of jct. of Soledad Canyon Rd. & Crown Valley Rd., 0.3 miles east of Crown Valley Rd. on dirt Rd., below US Forest Service boundary 829 Comment
  UCR260916  Sisymbrium altissimum Duncan S. Bell, Grace Cho, Sarah Fisher 2013-7-25 5456 San Bernardino Transverse Range; San Bernardino Mtns., San Bernardino National Forest; on the western section of the Snow Summit ski slopes from 34.22385, 116.88835 to 34.22729, 116.89797 2457 Comment
  UCR261488  Sisymbrium altissimum A. C. Sanders, Katie Young, John Hale 2015-4-22 41583 Riverside San Gorgonio Pass, San Gorgonio River wash, SE of Cabazon, east of Elm St., c. 1.6 km south of I-10, 1.2 km NW (319 deg. ) of One Horse Spring 458 Comment
  UCR261773  Sisymbrium altissimum R. G. Swinney 2010-5-11 12685 Los Angeles San Gabriel Mountains, east of Acton, 0.3 miles south of Soledad Canyon Wash in Aliso Cyn., due west of jct. of Aliso Canyon Road and Shadow Canyon Rd 872 Comment
  UCR265081  Sisymbrium altissimum Ann Howald 2015-5-13 3385 Mono East of Sierra Nevada Mtns., Mono Basin, Lee Vining, east side Hwy 395 at intersection with Hwy 120 2084 Comment
  UCR265216  Sisymbrium altissimum Karen Kirtland 2015-5-7 s.n. San Bernardino San Bernardino Mtns., Pisgah Peak, proposed tower site off Pisgah Peak Rd., 3.6 km SW (227 deg. ) of Oak Glen, north of Wildwood Canyon Rd. and west of Oak Glen Rd. 1372 Comment
  UCR265371  Sisymbrium altissimum Ann Howald 2015-6-18 3472 Mono Eastern Sierra Nevada Mtns., Lee Vining Canyon, Poole Power Plant Rd, c. 3.2 miles west of Hwy 120 intersection 2385 Comment
  UCR265538  Sisymbrium altissimum Ann Howald 2015-6-12 3420 Mono Eastern Sierra Nevada Mtns., Hwy 89 (Monitor Pass Rd), c. 4.2 miles west of intersection with Hwy 395 2030 Comment
  UCR265627  Sisymbrium altissimum Erika M. Gardner, Jennifer Pilapil 2013-8-8 461 Kern Southern Sierra Nevada Mountains, Scodie Mountains, Kiavah Wilderness, Sequoia National Forest, along the Pacific Crest Trail/McIvers 4X4 road, near old OHV roads stemming off of the PCT 2054 Comment
  UCR266224  Sisymbrium altissimum Jim Andre 2015-7-17 31799 Mono Sweetwater Range, Swauger Creek Rd., 3.1 miles north of US Hwy 395 at Pimentel Meadows 2526 Comment
  UCR26950  Sisymbrium altissimum E. W. Lathrop 1966-4-27 6215 Riverside Santa Ana Mtns., Main Divide Truck Trail between El Cariso and San Mateo Canyon, Cleveland National Forest. 1220 Comment
  UCR270126  Sisymbrium altissimum R. G. Swinney 2010-6-1 13126 Los Angeles San Gabriel Mountains, lower west side of Carson Mesa, 0. 8 miles south of Pearblossom Hwy., 0.35 miles east of Angeles Forest Hwy on north side of dirt service rd. 1037 Comment
  UCR270399  Sisymbrium altissimum John F. Emmel 2001-5-8 1713 San Bernardino Mojave Desert, c. 5 miles NNE of Hwy 395 on Trona Rd., NNE of Randsburg 976 Comment
  UCR272060  Sisymbrium altissimum Duncan S. Bell 2015-3-13 7840 San Bernardino Western Mojave Desert, valley between Black Lava Butte and Flat Top Mesa at the southeastern end of the Bighorn Mountains 1205 Comment
  UCR272173  Sisymbrium altissimum Duncan S. Bell, Noravit Chumchim 2015-6-18 8467 San Bernardino San Bernardino Mountains, San Bernardino National Forest, Arrastre Creek, just south of where Forest Service Road 2N02 crosses creek 1966 Comment
  UCR274400  Sisymbrium altissimum Duncan S. Bell 2014-3-28 6359 San Bernardino Western Mojave Desert, Granite Mountains, east of Apple Valley, c. 3.5 air miles northwest of Rabit Dry Lake and c. 1 air mile south of Amaral Spring 1225 Comment
  UCR280562  Sisymbrium altissimum R. G. Swinney 2014-4-10 16012 Los Angeles San Gabriel Mountains/Mojave Desert, SW of Littlerock, north foot of mountains on desert slope, south side of CA Aqueduct 100-400 m east of Cheseboro Rd. 921 Comment
  UCR281290  Sisymbrium altissimum R. G. Swinney 2014-5-8 16468 Los Angeles San Gabriel Mountains, near Lang, 50-100 meters SW of Soledad Cyn. Rd. at a curve, Santa Clara Wash and Bee Cyn. confluence 537 Comment
  UCR281334  Sisymbrium altissimum R. G. Swinney 2014-4-24 16241 Los Angeles San Gabriel Mountains/Mojave Desert, SE of Valyermo, Shoemaker Cyn., S-facing slope on south side of Big Pines Hwy at 2nd horseshoe curve, 0.7 mile ENE of jct. of Big Rock Creek Rd. 1244 Comment
  UCR3676  Sisymbrium altissimum Frank C. Vasek 1963-5-29 630529- 02 San Bernardino San Gabriel Mtns., State Hwy 138, 1.4 miles south of junction of with State Hwy 2 1341 Comment
  UCR39151  Sisymbrium altissimum D. A. Hoover 1985-5-23 511 San Bernardino Little San Bernardino Mtns/Southern Mojave Desert, Morongo Canyon, SE of Morongo Valley. Edge of dry wash near upper end of Desert Wash Trail 777 Comment
  UCR43336  Sisymbrium altissimum David Charlton 1986-6-15 255 Los Angeles San Gabriel Mtns, Betweeen Blue Ridge Campground (1.5 air mi SSE of Bigpine) and the reservoir at the top of Chisolm Ski Run; along the reservoir maintenance road, 0.7 to 1.2 mi south of Angeles Crest hwy on Forest Road 3N06 2439 Comment
  UCR46986  Sisymbrium altissimum Michael Theroux 1982-5-23 263 Kern Sierra Nevada Mtns, Alta Sierra, Greenhorn Mtns, Sequoia National Forest, 8 mi. north of Lake Isabella off Hwy 155 1707 Comment
  UCR47281  Sisymbrium altissimum D. C. Hawks 1987-5-16 s.n. Riverside Terwilliger Valley, S of Anza, Terwilliger Road, 0.9 mi. south of intersection with Wellman Road 1189 Comment
  UCR47380  Sisymbrium altissimum David Charlton 1986-6-15 s.n. Los Angeles San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood 2256 Comment
  UCR60020  Sisymbrium altissimum George K. Helmkamp 1988-9-8 s.n. Mono Sierra Nevada Mtns, SW side of Mono Lake, between the lake and US Hwy 395. Comment
  UCR61913  Sisymbrium altissimum D. F. Howe 1980-5-29 s.n. Inyo Owens Valley, 7.4 - 7.7 mi north of Lone Pine on Hwy 395 1220 Comment
  UCR67470  Sisymbrium altissimum George K. Helmkamp 1990-9-23 I- 18 Modoc Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border 1476 Comment
  UCR73388  Sisymbrium altissimum T. S. Ross 1991-8-14 5754 Los Angeles San Gabriel Mtns, Roundtop Mtn 1890 Comment
  UCR78813  Sisymbrium altissimum R. G. Swinney 1993-6-18 2271 San Bernardino Eastern San Gabriel Mtns., upper Lytle Creek Ridge, 2.9 mi west of FS Road 2N56, on Sheep Creek Road 1457 Comment
  UCR78822  Sisymbrium altissimum R. G. Swinney 1993-6-22 2290 San Bernardino San Gabriel Mtns., Cajon Wash, 300 m west of junction of Cajon Road and Kenwood Avenue 692 Comment
  UCR82972  Sisymbrium altissimum Scott D. White 1993-7-21 1737 San Bernardino San Bernardino Mtns, Cleghorn Canyon 1463 Comment
  UCR88058  Sisymbrium altissimum E. C. Twisselmann 1964-10-21 10391 Tulare Kern Plateau, Summit ridge of Chimney Peak. 2378 Comment
  UCR89754  Sisymbrium altissimum Scott D. White, S. J. Myers, S. Ogg Wilcox 1995-6-16 3308 Riverside Peninsular Range; Santa Ana Mns., Proposed pipeline route; Lake Elsinore Pumped Storage Hydroeletric Project. west of Lake Elsinore, SE of Hwy 74 915 Comment
  UCR89787  Sisymbrium altissimum Scott D. White 1993-5-26 1404 San Bernardino San Bernardino Mtns., Mill Creek Canyon 1067 Comment
  UCR91617  Sisymbrium altissimum D. L. Banks 1995-4-11 163 Riverside Cleveland National Forest, Agua Tibia Wilderness Area, N slope of Agua Tibia Mtn, east of the Dripping Springs Alcove, along the Dripping Springs Trail 695 Comment
  UCR92453  Sisymbrium altissimum A. C. Sanders 1995-11-26 17917 Riverside Tule Creek Valley, NE of Tule Peak, between Aguanga and Anza, south of Hwy 371 1311 Comment
  UCR93208  Sisymbrium altissimum Scott D. White 1995-7-30 3529 San Bernardino San Bernardino Mountains, Unnamed dirt road from crest of Yucaipa Ridge (5400 ft) to 'Bear Paw Ranch' (4500 ft) 1646 Comment
  UCR94350  Sisymbrium altissimum R. G. Swinney 1996-6-8 4875 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR94413  Sisymbrium altissimum R. G. Swinney 1996-5-27 4869 A San Bernardino Eastern San Gabriel Mtns., SW of Cajon Summit, 0.8 mi north of Forest Service Road 3N53 on FS Road 3N21; c. 200 m south of Hwy I-215 on FS Rd 3N21 from Baldy Mesa 1113 Comment
  UCR95336  Sisymbrium altissimum L. C. Wheeler 1946-8-28 6277 Los Angeles San Gabriel Mtns., Mescal Creek, just about (S of) Appletree Flat 1884 Comment
  UCR96059  Sisymbrium altissimum R. G. Swinney 1996-5-27 4715 San Bernardino Eastern San Gabriel Mtns., near summit of peak SE of Oak Spring Ranch, south of Pinon Hills 1872 Comment
  UCR96316  Sisymbrium altissimum B. G. Pitzer 1996-4-20 2698 Los Angeles Western Mojave Desert, Antelope Valley, north side of Hwy 138 (Ave. 'D'), c. 2 mi. west of Neenach (c. 30 mi. west of Hwy 14) 915 Comment
  UCR97648  Sisymbrium altissimum A. C. Sanders, G. Helmkamp 1997-3-15 19939 Riverside Lake Skinner area: hill (1864) east of Skinner Lake at NW end of Tucalota Hills 488 Comment
  UCR98197  Sisymbrium altissimum Scott D. White 1997-4-11 4912 San Bernardino San Bernardino Mtns, Cajon Pass, Cajon Wash, just south of Hwy 138 crossing 884 Comment
  UCR99924  Sisymbrium altissimum George K. Helmkamp 1997-9-29 2440 B Inyo Sierra Nevada Mountains, Onion Valley Road, 7.9 mi west of Hwy US-395 from Independence 2159 Comment
  UCSB2432  Sisymbrium altissimum Sturdy, C. 1957-4-20 Riverside 15 mi. east of Coachella on Rt. #60 121 Comment
  UCSB39322  Sisymbrium altissimum Jorgensen, Jan 1982-3-23 Riverside 3 kilometers up road to aerial tramway, Palm Springs 120 Comment
  UCSB39876  Sisymbrium altissimum Shaw, J. 2013-2-19 Santa Barbara Santa Barbara City College-west campus; at the intersection of Loma Alta and Shoreline Drives 6 Comment
  UCSB69691  Sisymbrium altissimum Theroux, Michael Kern Alta Sierra, Greenhorn Mt. 8 miles above Lake Isabella, off of Hwy 155. Private property (L. Theroux) abutting Sequoia Nat'l Forest. Collection include along portion of Ice House Creek on N of property and in Sequoia N.F. to W of property. 1767 Comment
  VVC152  Sisymbrium altissimum A. C. Sanders, J. Mac 1997-5-4 20632 Riverside San Jacinto Mountains, N side along Hwy 243, 1.5 mi. below Twin Pines Ranch Road (McMullen Flat), N slope of peak 3740 1067 Comment
  YM-YOSE109117  Sisymbrium altissimum Bradley Jelinek 1998-6-25 2000 Mariposa LOWER RIVER CAMPGROUND, YOSEMITE VALLEY, YOSEMITE NATIONAL PARK, CALIFORNIA; 50 M SW OF CAMPGROUND ENTRANCE; FLAT SLOPE, SANDY SOIL DEPOSITED FROM JANUARY 1997 FLOOD. Comment
  YM-YOSE109186  Sisymbrium altissimum Aaron King 1998-7-7 1015 Mariposa SOUTHSIDE DRIVE, YOSEMITE VALLEY, YOSEMITE NATIONAL PARK, CALIFORNIA; SENTINEL MEADOW, 1M FROM NORTH SIDE OF THE ROAD; SANDY SOIL; NEXT TO FOOTPATH. Comment
  YM-YOSE109264  Sisymbrium altissimum Melinda Schroeder 1999-6-14 1104 Mariposa YOSEMITE VALLEY GOVERNMENT STABLES, YOSEMITE NATIONAL PARK, CALIFORNIA. GROWING ON W SIDE OF CORRAL AT EDGE OF NEARBY TRAIL. AREA IS PARTIALLY SHADED AND IS FAIRLY DRY. Comment
  YM-YOSE225090  Sisymbrium altissimum Sierra Smith 2009-7-1 223 Mariposa Yosemite valley, Northside Drive, East side of Cooks Meadow. North side of the road 1212 Comment
  YM-YOSE225091  Sisymbrium altissimum Sierra Smith 2009-7-1 223 Mariposa Yosemite valley, Northside Drive, East side of Cooks Meadow. North side of the road 1212 Comment
  YM-YOSE225092  Sisymbrium altissimum Sierra Smith 2009-7-6 233 Mariposa Yosemite Valley. Northside Drive at BM 3967 and junction with road to Yosemite Village. Northside of road 1210 Comment
  YM-YOSE231850  Sisymbrium altissimum Dean Taylor 2009-5-29 20625 Mariposa Yosemite National Park: Yosemite Valley, vicinity of the government stables in Yosemite Village Comment
  YM-YOSE231851  Sisymbrium altissimum Dean Taylor 2009-5-29 20625 Mariposa Yosemite National Park: Yosemite Valley, vicinity of the government stables in Yosemite Village Comment
  YM-YOSE231852  Sisymbrium altissimum Dean Taylor 2009-5-29 20625 Mariposa Yosemite National Park: Yosemite Valley, vicinity of the government stables in Yosemite Village Comment
  YM-YOSE65266  Sisymbrium altissimum Enid Michael 1927-8-5 455 Mariposa YOSEMITE VALLEY Comment
  YM-YOSE65268  Sisymbrium altissimum Enid Michael 1927-8-18 722 Mariposa YOSEMITE VALLEY Comment
  YM-YOSE65269  Sisymbrium altissimum Enid Michael 1927-8-15 718 Mariposa YOSEMITE VALLEY Comment
  CAS-BOT-BC75026  Sisymbrium altissimum Beatrice F. Howitt 1962-7-16 250 Alpine Sierra Nevada. Near west side of town of Markleeville. 1676 Comment
  CAS-BOT-BC75028  Sisymbrium altissimum Doris K. Kildale; L. B. Kildale 1930-5-25 9509 Del Norte Klamath River at Klamath Glen. 30 Comment
  CAS-BOT-BC75029  Sisymbrium altissimum G. L. Stebbins 1977-8-4 77119 El Dorado South Lake Tahoe, between Trout Creek and State Line. 1920 Comment
  CAS-BOT-BC75030  Sisymbrium altissimum J. W. Blankinship 1928-9-23 s.n. Lake Clear Lake Fields. Comment
  CAS-BOT-BC75032  Sisymbrium altissimum Peter H. Raven 1951-7-28 3661 Madera Red's Meadows Pack Station. 2286 Comment
  CAS-BOT-BC75033  Sisymbrium altissimum John Thomas Howell 1945-5-9 20846 Marin Ignacio. Comment
  CAS-BOT-BC75036  Sisymbrium altissimum John Thomas Howell 1925-5-10 1034 Merced Merced River bottom at the Snelling Bridge. Comment
  CAS-BOT-BC75040  Sisymbrium altissimum Roxana S. Ferris; Ira L. Wiggins 1939-7-26 s.n. San Benito Abandoned ranch on southest shoulder of Hanlon Peak where road joins Harlan Creek. 640 Comment
  CAS-BOT-BC75041  Sisymbrium altissimum Parks 1930-4-12 0519 Santa Clara Near San Jose. Comment
  CAS-BOT-BC75044  Sisymbrium altissimum Catherine Best 1981-6-19 s.n. Sierra Sierra Nevada. Herringtons. Sierra City. Comment
  CAS-BOT-BC75045  Sisymbrium altissimum Catherine Best 1982-7-11 735 Sierra Sierra Nevada. Herringtons. Sierra City. 1219 Comment
  CAS-BOT-BC75047  Sisymbrium altissimum Lowell Ahart 1977-4-16 s.n. Yuba Marysville. 30 Comment
  CAS-BOT-BC75055  Sisymbrium altissimum Ernest C. Twisselmann 1955-6-7 2130 Kern Temblor Range and the Western San Joaquin Valley. Cuyama Highway, 1/8 mile east of Grocer Grade Summit. 798 Comment
  CAS-BOT-BC75056  Sisymbrium altissimum Ernest C. Twisselmann 1955-6-7 2130 Kern Temblor Range and the Western San Joaquin Valley. Cuyama Highway, 1/8 mile east of Grocer Grade Summit. 798 Comment
  CAS-BOT-BC75057  Sisymbrium altissimum Ernest C. Twisselmann 1958-3-22 4176 Kern Eastern San Joaquin Valley. Ridge on the north side of the mouth of Caliente Canyon. 274 Comment
  CAS-BOT-BC75058  Sisymbrium altissimum Ernest C. Twisselmann 1958-3-22 4176 Kern Eastern San Joaquin Valley. Ridge on the north side of the mouth of Caliente Canyon. 274 Comment
  CAS-BOT-BC75061  Sisymbrium altissimum Ernest C. Twisselmann 1961-5-4 6102 Kern Sierra Nevada. Greenhorn Range. Poso Flat. 716 Comment
  CAS-BOT-BC75062  Sisymbrium altissimum Ernest C. Twisselmann 1962-9-20 7900 Kern Sierra Nevada. Greenhorn Range. Summit of Eugene Grade at Rattlesnake Grade. 1524 Comment
  CAS-BOT-BC75063  Sisymbrium altissimum Ernest C. Twisselmann 1963-4-12 8043 Kern San Joaquin Valley. Plain at the mouth of Tejon Canyon. 243 Comment
  CAS-BOT-BC75064  Sisymbrium altissimum Ernest C. Twisselmann 1963-4-12 8043 Kern San Joaquin Valley. Plain at the mouth of Tejon Canyon. 243 Comment
  CAS-BOT-BC75065  Sisymbrium altissimum Ernest C. Twisselmann 1963-5-10 8156 Kern Mojave Desert. Mojave-Randsburg Region. Rosamond: Rosamond Boulevard 0.25 mile east of Highway US 6. 708 Comment
  CAS-BOT-BC75066  Sisymbrium altissimum Ernest C. Twisselmann 1963-5-10 8156 Kern Mojave Desert. Mojave-Randsburg Region. Rosamond: Rosamond Boulevard 0.25 mile east of Highway US 6. 708 Comment
  CAS-BOT-BC75067  Sisymbrium altissimum Ernest C. Twisselmann; Eben McMillan 1968-8-11 14885 Kern Sierra Nevad. Greenhorn Range. Windy Gap. 2072 Comment
  CAS-BOT-BC75068  Sisymbrium altissimum Ernest C. Twisselmann 1969-5-21 15450 Kern Mojave Desert. Red Rock Canyon. Head of the canyon (junction of Abbott Road and the Freeway). 868 Comment
  CAS-BOT-BC75069  Sisymbrium altissimum Ernest C. Twisselmann 1969-5-21 15450 Kern Mojave Desert. Red Rock Canyon. Head of the canyon (junction of Abbott Road and the Freeway). 868 Comment
  CAS-BOT-BC75070  Sisymbrium altissimum John Thomas Howell 1962-9-23 38825 Kern Sierra Nevada. Greenhorn Mountains. Greenhorn Pass (Summit). 1859 Comment
  CAS-BOT-BC75072  Sisymbrium altissimum L. R. Abrams 1941-4-25 13960 Kern Mojave Desert, between Mojave and Tehachapi Grade. Comment
  CAS-BOT-BC75076  Sisymbrium altissimum Henry M. Pollard 1952-6-26 s.n. Kern On road to Abel Mountain. Comment
  CAS-BOT-BC75077  Sisymbrium altissimum Mrs. H. C. Cantelow 1940-5-31 3759 Lassen 11 miles east of McArthur. Comment
  CAS-BOT-BC75078  Sisymbrium altissimum Barrett Anderson 1986-7-9 3123 Lassen Road to Day, about 2.4 km north of Route 299. 1065 Comment
  CAS-BOT-BC75080  Sisymbrium altissimum Ira L. Wiggins; Dorothy B. Wiggins 1961-6-11 16333 Lassen 13.5 miles east of Susanville. Comment
  CAS-BOT-BC75085  Sisymbrium altissimum W. Griesel; B. Miller 1963-7-2 s.n. Los Angeles Sawmill Campground, Sawmill Mountain. Angeles National Forest. 1645 Comment
  CAS-BOT-BC75086  Sisymbrium altissimum F. Grinnell Jr. 1917-6-30 s.n. Los Angeles Altadena. 457 Comment
  CAS-BOT-BC75088  Sisymbrium altissimum Geo. L. Moxley 1914-7-23 s.n. Los Angeles Highland Park. Comment
  CAS-BOT-BC75090  Sisymbrium altissimum Peter H. Raven 1959-5-3 14082 Los Angeles Santa Monica Mountains. Mulholland Drive 1.3 mile west of Laurel Canyon Boulevard. 350 Comment
  CAS-BOT-BC75091  Sisymbrium altissimum Ernest C. Twisselmann 1959-9-11 5724 Mono Lee Vining. 2011 Comment
  CAS-BOT-BC75092  Sisymbrium altissimum R. E. Frenkel 1964-8-29 792 Mono On California Highway 108 roadside, east of Sonora Pass. 2438 Comment
  CAS-BOT-BC75094  Sisymbrium altissimum John Thomas Howell 1950-7-27 27388 Mono Hilton Creek. 2133 Comment
  CAS-BOT-BC75095  Sisymbrium altissimum J. Burch; J. Robins; T. Wainwright 1976-7-1 97 Mono Mono Lake and vicinity, north of Lee Vining. 1965 Comment
  CAS-BOT-BC75096  Sisymbrium altissimum J. H. Thomas 1961-10-1 9794 Mono Tom's Place at foot of Rock Creek Canyon. Along Highway 395 between Bishop and Lee Vining. Comment
  CAS-BOT-BC75097  Sisymbrium altissimum John H. Thomas 1961-9-14 9782 Mono In a vacant lot near the center of Lee Vining. 2133 Comment
  CAS-BOT-BC75098  Sisymbrium altissimum Tomich 1949-5-28 298 Monterey Frances Simes Hastings Natural History Reservation, Santa Lucia Mountains. Comment
  CAS-BOT-BC75099  Sisymbrium altissimum John Thomas Howell 1956-3-24 31186 A Monterey Santa Lucia Mountains. Open valley 2.5 miles southeast of Lockwood. Comment
  CAS-BOT-BC75100  Sisymbrium altissimum John Thomas Howell 1956-3-24 31186 A Monterey Santa Lucia Mountains. Open valley 2.5 miles southeast of Lockwood. Comment
  CAS-BOT-BC75101  Sisymbrium altissimum G. Thomas Robbins 1943-4-28 1040 El Dorado Western edge of property of Institute of Forest Genetics. 792 Comment
  CAS-BOT-BC75102  Sisymbrium altissimum John Thomas Howell 1943-7-21 18678 Nevada West side of Donner Pass near Norden. 2133 Comment
  CAS-BOT-BC75103  Sisymbrium altissimum Catherine Best 1984-6-18 988 Nevada Sierra Nevada. At the eastern intersection of Highway 80 and the old Donner Road. Comment
  CAS-BOT-BC75104  Sisymbrium altissimum Gordon H. True 1961-8-2 115 Nevada Starbright Acres, 2.5 miles southwest of Grass Valley. 731 Comment
  CAS-BOT-BC75105  Sisymbrium altissimum Gordon H. True 1963-8-6 1310 Nevada Sierra Nevada. Just north of Hirschdale. 1676 Comment
  CAS-BOT-BC75108  Sisymbrium altissimum Emily McPherson; Stephen Williams 1975-5-26 75- 10 -5 Nevada Canyon 24 ca, 1 mile west of Sierra county line, 500 feet above Highway 80. 1584 Comment
  CAS-BOT-BC75109  Sisymbrium altissimum Emily McPherson 1975-6-9 75- 20 -3 Nevada Sierra Nevada. East side of Canyon 24, just west of Sierra county line, 100 feet above Highway 80. 1584 Comment
  CAS-BOT-BC75110  Sisymbrium altissimum Alice Eastwood 1927-6-11 14444 Plumas Crescent Mills. United States Forest Preserve. Comment
  CAS-BOT-BC75112  Sisymbrium altissimum Walter Knight; Irja Knight; John Thomas Howell 1966-7-27 1540 Plumas Butterfly Botanical Area and Vicinity. Along roadside near mouth of Butterfly Creek 1036 Comment
  CAS-BOT-BC75113  Sisymbrium altissimum Walter Knight; Irja Knight; John Thomas Howell 1966-7-27 1540 Plumas Butterfly Botanical Area and Vicinity. Along roadside near mouth of Butterfly Creek 1036 Comment
  CAS-BOT-BC75116  Sisymbrium altissimum John Thomas Howell 1959-9-21 34809 Plumas Sierra Nevada. Indian Creek Canyon. 914 Comment
  CAS-BOT-BC75119  Sisymbrium altissimum David D. Keck 1932-7-3 1685 Plumas Quincy, in the northern Sierra Nevada. 1065 Comment
  CAS-BOT-BC75120  Sisymbrium altissimum David D. Keck 1932-7-3 1685 Plumas Quincy, in the northern Sierra Nevada. 1065 Comment
  CAS-BOT-BC75123  Sisymbrium altissimum Lowell Ahart 1981-9-6 3093 Plumas Sierra Nevada. 1.5 mile southwest of Crescent Mills. 1200 Comment
  CAS-BOT-BC75124  Sisymbrium altissimum Janet Jones 1980-7-14 201 Plumas Plumas National Forest. By roadsides and trails around Layman near Blairsden 1280 Comment
  CAS-BOT-BC75125  Sisymbrium altissimum M. S. Taylor 1982-9-13 5132 Plumas Ramelli Ranch, at junction of Grizzly Creek and Feather River, ca. 2 miles west of Beckwourth. 1487 Comment
  CAS-BOT-BC75138  Sisymbrium altissimum E. M. Zeile 1921-8-30 34 San Francisco San Francisco - Sea-cliff district. Comment
  CAS-BOT-BC75139  Sisymbrium altissimum E. M. Zeile 1921-8-30 34 San Francisco San Francisco - Sea-cliff district. Comment
  CAS-BOT-BC75140  Sisymbrium altissimum John Thomas Howell 1957-6-16 32632 San Francisco San Francisco. Third and Davidson streets. Comment
  CAS-BOT-BC75142  Sisymbrium altissimum R. F. Hoover 1947-5-10 7151 San Luis Obispo Cuyama Valley, east of river bridge on main highway. Comment
  CAS-BOT-BC75145  Sisymbrium altissimum Clare B. Hardham 1960-5-5 5833 San Luis Obispo Santa Lucia Mountains. Pine Mountain. Comment
  CAS-BOT-BC75146  Sisymbrium altissimum Clare B. Hardham 1956-5-17 740 San Luis Obispo Santa Lucia Mountains. Streambed, San Marcos Creek Chimney Rock Ranch. Comment
  CAS-BOT-BC75147  Sisymbrium altissimum Ernest C. Twisselmann 1956-6-26 3008 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Carrisa Plains. Bitterwater Road immediately west of McKittrick Hwy. 609 Comment
  CAS-BOT-BC75148  Sisymbrium altissimum Ernest C. Twisselmann 1956-6-26 3008 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Carrisa Plains. Bitterwater Road immediately west of McKittrick Hwy. 609 Comment
  CAS-BOT-BC75150  Sisymbrium altissimum Henry M. Pollard 1956-4-25 s.n. Santa Barbara Camino Cielo. About 3 miles west of San Marcos Pass, Santa Ynez Mountains. 762 Comment
  CAS-BOT-BC75152  Sisymbrium altissimum Henry M. Pollard 1966-5-7 s.n. Santa Barbara Camino Cielo, east of San Marcos Pass and above Painted Cave settlement, Santa Ynez Mountains. Santa Barbara. 975 Comment
  CAS-BOT-BC75153  Sisymbrium altissimum A. A. Heller 1916-7-21 12480 Siskiyou Near Upton. 1097 Comment
  CAS-BOT-BC75154  Sisymbrium altissimum A. A. Heller 1916-7-21 12480 Siskiyou Near Upton. 1097 Comment
  CAS-BOT-BC75155  Sisymbrium altissimum Doris K. Kildale 1928-7-25 5864 Siskiyou Klamath River. Clyborne's Ranch - between Gottville and Brown's Resort. Comment
  CAS-BOT-BC75157  Sisymbrium altissimum Doris K. Kildale 1929-6-25 8372 Siskiyou 6 miles north of Klamath River on Pacific Highway. Comment
  CAS-BOT-BC75158  Sisymbrium altissimum L. B. Kildale 1930-5-31 9812 Siskiyou Island in Klamath River near Camp Lowe. Comment
  CAS-BOT-BC75159  Sisymbrium altissimum Alice Eastwood 1912-7-15 1125 Siskiyou McCloud. Comment
  CAS-BOT-BC75160  Sisymbrium altissimum Alice Eastwood 1912-7-15 1125 Siskiyou McCloud. Comment
  CAS-BOT-BC75161  Sisymbrium altissimum Henry M. Pollard 1947-8-20 s.n. Siskiyou Spinks' Ranch, Roger's Creek near Gomes Bar. Comment
  CAS-BOT-BC75162  Sisymbrium altissimum Wm. Bridge Cooke 1938-8-19 11525 Siskiyou Mount Shasta. Lower Bear Spring. 1524 Comment
  CAS-BOT-BC75163  Sisymbrium altissimum Isabelle C. Kimber 1934-6-9 5 Siskiyou Mount Shasta north slope. 1219 Comment
  CAS-BOT-BC75164  Sisymbrium altissimum L. E. Smith 1915-7-2 s.n. Siskiyou Bray. Comment
  CAS-BOT-BC75165  Sisymbrium altissimum Arthur W. Sampson 1909-5-12 484 Tulare Sequoia Forest. Near Camp on Tule River. 126 Comment
  CAS-BOT-BC75166  Sisymbrium altissimum Ernest C. Twisselmann 1964-10-21 10391 Tulare Sierra Nevada. The Kern Plateau. Summit ridge of Chimney Peak. 2377 Comment
  CAS-BOT-BC75167  Sisymbrium altissimum Ernest C. Twisselmann 1969-8-1 15806 Tulare Sierra Nevada. The Kern Plateau. Old quarry just below the summit of Chimney Peak. 2404 Comment
  CAS-BOT-BC75168  Sisymbrium altissimum John Thomas Howell 1970-9-22 47318 Tulare Sierra Nevada. Fairview. 1066 Comment
  CAS-BOT-BC75169  Sisymbrium altissimum T. L. Secrest 1948-6-8 s.n. Tuolumne Along Merced River highway outside Yosemite. Comment
  CAS-BOT-BC75170  Sisymbrium altissimum Rimo Bacigalupi 1926-5-8 1439 Tuolumne In canyon of the Tuolumne River just below Hetch Hetchy Dam. 1005 Comment
  CAS-BOT-BC75171  Sisymbrium altissimum Rimo Bacigalupi 1926-5-8 1439 Tuolumne In canyon of the Tuolumne River just below Hetch Hetchy Dam. 1005 Comment
  CAS-BOT-BC75172  Sisymbrium altissimum Ira L. Wiggins 1967-6-15 20728 Tuolumne Road cut embankment along Highway 108 about 1.5 mile west of Twain Harte. Comment
  CAS-BOT-BC75175  Sisymbrium altissimum John Thomas Howell 1946-7-11 22222 Tuolumne Big Oak Flat entrance to Yosemite National Park (Carl Inn). Comment
  CAS-BOT-BC75179  Sisymbrium altissimum Ernest C. Twisselmann 1954-6-18 1379 Ventura Temblor Range and the Western San Joaquin Valley. Mount Abel Road, 11 miles south of Grocer Grade Summit. 1524 Comment
  CAS-BOT-BC75180  Sisymbrium altissimum Ernest C. Twisselmann 1954-6-18 1379 Ventura Temblor Range and the Western San Joaquin Valley. Mount Abel Road, 11 miles south of Grocer Grade Summit. 1524 Comment
  CAS-BOT-BC75181  Sisymbrium altissimum Clare B. Hardham 1959-5-1 4362 Ventura Headwaters Cuyama. Comment
  CAS-BOT-BC95044  Sisymbrium altissimum Gordon H. True 1964-6-3 1452 Modoc South Fork Pit River between Alturas and Goose Lake. 1463 Comment
  CDA36795  Sisymbrium altissimum D. B. Joley 1976-6-23 1 Modoc Likely, near Alturas. 0 Comment
  CDA3862  Sisymbrium altissimum T. C. Fuller 1958-8-13 2060 Shasta F. Duncan property, 5 miles south of Cassel. 0 Comment
  CDA3863  Sisymbrium altissimum T. C. Fuller 1958-6-19 1831 Siskiyou South of road to Montague, 1.5 miles east of Yreka. 0 Comment
  CDA3864  Sisymbrium altissimum T. C. Fuller 1958-7-8 1965 Modoc Corporation Ranch, Likely. 0 Comment
  CDA3865  Sisymbrium altissimum R. DeBoer, J. Moon 1961-4-18 Contra Costa Railroad yard, 101 Garrard Boulevard, Richmond. 0 Comment
  CDA3866  Sisymbrium altissimum J. L. Schall 1959-5-26 2532 Ventura Lockwood & Hungry Valley, North Ventura County. 0 Comment
  CDA3867  Sisymbrium altissimum David J. Keil 1998-4-9 26612 San Luis Obispo Between Highway 101 off ramp and Price Street, just southeast of Harbor View, Pismo Beach. 0 Comment
  CHSC114920  Sisymbrium altissimum D. B. Joley 1976-6-23 1 Modoc Likely, near Alturas. Comment
  CSUSB2015  Sisymbrium altissimum R. Wilson, J. Bennett 1979-5-31 s.n. San Bernardino San Bernardino Mts., E of Lake Silverwood off of Hwy. 138 at Pilot Rock turnoff Comment
  HSC26263  Sisymbrium altissimum Thomas W. Nelson 1971-5-9 436 Trinity Beside Hwy. 36 at Forest Glenn Comment
  HSC27774  Sisymbrium altissimum J. P. Smith, J. O. Sawyer 1972-9-14 5798 Siskiyou Miner's Creek Rd. just S of French Creek Rd. between Callahan and Etna. 915 Comment
  HSC43826  Sisymbrium altissimum Maralyn O'Meara 1974-5-27 481 Siskiyou Along FS Rd. 47N03 1280 Comment
  HSC64805  Sisymbrium altissimum J. P. Smith 1974-5-26 7388 Siskiyou Along FS Rd. 47N03 1524 Comment
  HSC64807  Sisymbrium altissimum J. P. Smith 1976-5-21 8776 Siskiyou Klamath National Forest, FS Rd. 40N08, 12.3 mi. from its junction with Hwy. 3 1220 Comment
  HSC6907  Sisymbrium altissimum R. C. Wunner 1965-6-18 210 Siskiyou Indian Well Campground, Lava Beds National Monument 1433 Comment
  HSC6908  Sisymbrium altissimum D. M. Thomson 1965-7-17 147 Siskiyou Lava Beds National Monument, N boundary road by Canbys Cross Comment
  HSC6909  Sisymbrium altissimum D. M. Thomson 1965-6-19 89 Siskiyou Lava Beds National Monument, Captain Jacks Stronghold Comment
  HSC6910  Sisymbrium altissimum D. M. Thomson 1965-6-12 80 Siskiyou Lava Beds National Monument, edge of Monument boundary, at Hovey Point Comment
  HSC80337  Sisymbrium altissimum Tim Messick 1980-8-24 1467 Mono Banks of Clearwater Creek, 0.9 mi. E of Hwy. 395 2119 Comment
  IRVC28589  Sisymbrium altissimum A. C. Sanders, Mark Elvin 2002-6-19 25185 Los Angeles Newhall Ranch, "Long Cyn." 1.5 mi. SE of Del Valle, SW of Castaic Junction, N of Potrero Cyn. NE end of Santa Susana Mtns. 335 Comment
  IRVC28627  Sisymbrium altissimum Mark A. Elvin, Cathleen Weigand 2003-5-22 2895 Los Angeles crest of mountains at head of Salt Canyon, Newhall Ranch Santa Susana Mtns. 915 Comment
  JEPS124526 Image available Sisymbrium altissimum Reinhard Jockel 1969-6-26 2 Sierra On roadside A23 (Beckwourth Calpine Rd.) 2 miles N of Sierra Co. line. Comment
  JEPS83622  Sisymbrium altissimum Vern Yadon 1988-7-10 Monterey along summit rd. 0.7 mi. s. of Willow Creek Rd. junction Santa Lucia Mts. Comment
  JOTR01039  Sisymbrium altissimum Cole, James E. 1941-5-31 843 Riverside Joshua Tree National Park. LOST HORSE MINE ROAD 1463 Comment
  NY189162  Sisymbrium altissimum J. D. Morefield 1986-6-7 3785 -d Mono 1.0 mi N6 deg W of Black Warrior Mine on fan SW of Morris Creek. Owens Valley drainage. 1944.6 Comment
  NY189187  Sisymbrium altissimum E. C. Twisselmann 1959-9-11 5724 Mono Mono Lake region. 2011.7 Comment
  NY189188  Sisymbrium altissimum B. Anderson 1986-7-9 3123 Lassen Road to Day, about 2.4 km N of Rte. 299. 1065 Comment
  OBI14956  Sisymbrium altissimum Robert F. Hoover 1947-5-10 7151 San Luis Obispo Cuyama Valley, E of river bridge on main hwy Comment
  OBI14958  Sisymbrium altissimum Robert F. Hoover 1965-9-19 9622 San Luis Obispo W edge of Carrizo Plain W of Simmler Comment
  OBI14959  Sisymbrium altissimum Robert F. Hoover 1969-7-12 11473 San Luis Obispo Salinas River bed at Paso Robles Comment
  OBI25942  Sisymbrium altissimum David J. Keil, Dirk Walters 1977-4-30 12216 Kern Between jctn with Calif rte 166 and Valle Vista campground along Cerro Noroeste Rd Comment
  OBI26214  Sisymbrium altissimum Mark Schneider 1973-5-10 27 Ventura El Rancho Adobe, Simi Hills 564 Comment
  OBI40139  Sisymbrium altissimum David J. Keil 1981-4-25 14575 San Luis Obispo Baywood Park at Sweet Springs marsh Comment
  OBI55258  Sisymbrium altissimum Greg Frugolli 1997-5-9 87 San Luis Obispo On Pozo Rd (just W of the summit). La Panza range, Los Padres NF hwy 58 burn area 780 Comment
  OBI57224  Sisymbrium altissimum David J. Keil 1998-6-1 27546 San Luis Obispo Paso Robles vicinity, E side of Salinas River along River Rd., 0.7 miles N of junction with Experimental Rd. Comment
  OBI57230  Sisymbrium altissimum David J. Keil 1998-4-9 26612 San Luis Obispo Between Hwy 101 off ramp and Price St., just SE of Harbor View, Pismo Beach Comment
  OBI63010  Sisymbrium altissimum David J. Keil 2001-3-20 29176 Kings San Joaquin Valley. Ca. 0.4 miles east of Interstate Route 5, just south of Utica Ave. under powerline corridor. 35 deg. 56'02"N, 119 deg. 54'00"W, Los Viejos Quad. 73 Comment
  OBI66260  Sisymbrium altissimum David J. Keil 1997-4-18 26192 San Luis Obispo Los padres national forest. la panza mountains. along black mountain road, 0.4 miles from park hill road just beyond turkey flat campground. 500 Comment
  OBI70180  Sisymbrium altissimum David J. Keil 1991-5-18 21554 San Luis Obispo C.T. ranch on E and N outskirts of Cambria 100 Comment
  OBI72561  Sisymbrium altissimum K. Vaughan and K. Buckler, K. Buckler 2008-6-18 LCTA 101 Monterey UTMs WGS84 datum. Zone 10N 674466E, 3973288N. Ca. 2.15 air km SE of Interlake Rd bridge and 0.55 air km NNW of southern TA29 Interlake Rd. Gate; Training Area 29, Fort Hunter Liggett Miliatary Installation; Williams Hill 7.5 quad. Nearly level historic river terr adj to San Antonio River 240 Comment
  OBI73026  Sisymbrium altissimum David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham 1995-6-27 25434 San Luis Obispo West Cuesta Ridge at east end of botanical area Comment
  PASA2075  Sisymbrium altissimum Frank W. Peirson 1921-5-18 Los Angeles 1 miles south of Saugus Comment
  PGM2247  Sisymbrium altissimum Vern Yadon 1983-6-30 Monterey Diablo Range, Priest Valley Highway 198, 1/4 mi W from North Fork Rd jctn Comment
  PGM2615  Sisymbrium altissimum Vern Yadon 1983-4-21 Monterey Diablo Range, Priest Valley, N Fork Rd 2 mi from Priest Valley Sch Comment
  PGM2886  Sisymbrium altissimum Vern Yadon 1987-4-15 Monterey Santa Lucia Mountains, Willow Creek Rd near Coast Ridge Rd, Willow Creek Road near Junction Coast Ridge Comment
  PGM5638  Sisymbrium altissimum Beatrice F Howitt 1967-8-19 2056 Monterey Santa Lucia Mountains, Pondarosa Camp Los Padres N F, Nacimiento Rd Comment
Read comments
Aug 28 2008
  POM10512  Sisymbrium altissimum P. A. Munz 1921-05 4559 San Bernardino Chino. 305 Comment
  POM11526  Sisymbrium altissimum P. A. Munz 1922-7-3 5954 Riverside Vandeventer Flat 1372 Comment
  POM184700  Sisymbrium altissimum Joseph A. Ewan 1932-5-29 7189 Los Angeles Arrastre Canyon, at end of auto road 1189 Comment
  POM213958  Sisymbrium altissimum Isabelle C. Kimber 1934-6-9 5 Siskiyou Mt Shasta. 1220 Comment
  POM250526  Sisymbrium altissimum I. W. Clokey, C. B. Clokey, B. C. Templeton 1930-4-15 4741 Riverside Gavilan Peak. 600 Comment
  POM250527  Sisymbrium altissimum I. W. Clokey 1945-4-18 6645 Riverside Gavilan Flat 600 Comment
  POM273781  Sisymbrium altissimum Major Irving, A. E. Irving 1929-9-17 s.n. Nevada Nevada line, Sierra Nevada mtn range, Truckee river. Comment
  POM273784  Sisymbrium altissimum Lyman Benson 1929-8-4 1895 Lake Kelsey Creek Canyon Comment
  POM307357  Sisymbrium altissimum Henry J. Ramsey, Henry J. Ramsey 1937-3-21 2182 Los Angeles North Craig Ave., Altadena. Comment
  POM477  Sisymbrium altissimum C. L. Hitchcock 1918-7-5 16 Los Angeles Van Nuys. Comment
  POM490  Sisymbrium altissimum D. L. Crawford 1915-7-2 563 Los Angeles Claremont. Comment
  POM9559  Sisymbrium altissimum P. A. Munz 1920-3-10 3332 Los Angeles Claremont. 366 Comment
  RSA0028051  Sisymbrium altissimum John F. Emmel 1996-7-14 1425 Lassen North base of Ft. Sage Mts., south edge of Honey Lake Valley; gently sloping sandy flats 0.2-0.3 air mile north and 0.15-0.3 air mile east of 4818 ft. peak of Turtle Mtn. 1280 Comment
  RSA0048221  Sisymbrium altissimum A. Lee Haines 1973-3-17 s.n. Los Angeles S. slope of Mesa Park, W. of Malibu Creek, Santa Monica Mts. Comment
  RSA0069262  Sisymbrium altissimum Katie Gallagher 2014-5-13 254 Tuolumne Stanislaus NF, Rim Fire 2013, on 2S01 0.7km east of junction with 2S04, east of Pilot Peak. 1584 Comment
  RSA0082607  Sisymbrium altissimum Ernest C. Twisselmann 1963-4-12 8043 Kern Plain at the mouth of Tejon Canyon. 243 Comment
  RSA0116203  Sisymbrium altissimum Steven A. Junak 2000-3-30 SCa- 1143 Los Angeles Santa Catalina Island. Campground at Little Harbor. 6 Comment
  RSA113633  Sisymbrium altissimum R. McP Brown 1956-7-20 s.n. Siskiyou Lava Beds National Monument, Captain Jack s Stronghold. Comment
  RSA120903  Sisymbrium altissimum Milo S. Baker 1957-6-15 13110 Siskiyou Roadcut just S of Weed. Comment
  RSA124257  Sisymbrium altissimum Chas H. Quibell, Sue Quibell 1953-7-2 2470 Fresno Edison Co. road up San Joaquin Riv. Canyon above Power House 3; 1st adit 1.5 mi up canyon from Mill Crk. Bridge. 610 Comment
  RSA126195  Sisymbrium altissimum J. T. Howell 1942-4-23 23076 Marin Pt Reyes Road, west of Ledum Swamp. Comment
Read comments
Jul 18 2015
  RSA128495  Sisymbrium altissimum P. H. Raven 1950-5-29 2170 A San Benito Hills near Cienaga Valley, Babilon Range. 244 Comment
  RSA131247  Sisymbrium altissimum Percy C. Everett, E. K. Balls 1959-5-22 23797 San Bernardino 12.7 mile W along state Hwy 138 from Jct. with U.S. Hwy 395, Cajon Pass, N base 1219 Comment
  RSA131248  Sisymbrium altissimum Percy C. Everett, E. K. Balls 1959-5-22 23797 San Bernardino 12.7 mile W along state Hwy 138 from Jct. with U.S. Hwy 395, Cajon Pass, N base 1219 Comment
  RSA152595  Sisymbrium altissimum I. L. Wiggins, Dorothy Wiggins 1961-6-11 16333 Lassen 13.5 miles E of Susanville. Comment
  RSA162712  Sisymbrium altissimum J. Olmstead 1959-6-23 659 Riverside Desert Sun School near Idyllwild. 1646 Comment
  RSA165706  Sisymbrium altissimum Wesley O. Griesel, B. Miller 1963-7-2 s.n. Los Angeles Sawmill Campground, Sawmill Mt. Angeles National Forest. 1616 Comment
  RSA220259  Sisymbrium altissimum E. C. Twisselmann 1969-8-1 15806 Tulare Old quarry just below the summit of Chimney Peak. 2405 Comment
  RSA226826  Sisymbrium altissimum I. L. Wiggins 1967-6-15 20728 Tuolumne Road cut embankment along Hwy 108 about 1.5 mi W of Twain Harte. Comment
  RSA226961  Sisymbrium altissimum R. F. Thorne 1971-6-5 39833 San Bernardino San Sevaine Cow Camp 1417 Comment
  RSA228931  Sisymbrium altissimum R. F. Thorne 1969-7-29 38931 San Bernardino San Gabriel Mts., San Bernardino National Forest: ca. 4.5 mi. NE of Wrightwood along Highway 2. 1524 Comment
  RSA230697  Sisymbrium altissimum R. F. Thorne, M. Z. Thorne 1969-7-10 38442 Los Angeles San Gabriel Mountains, Angeles National Forest: N of Jackson Lake 1860 Comment
  RSA230742  Sisymbrium altissimum R. F. Thorne, M. Z. Thorne 1969-7-9 38563 Los Angeles Angeles National Forest; Upper part of large sloping meadow at Big Pines 2088 Comment
  RSA237355  Sisymbrium altissimum Frederick W. Oettinger, R. F. Thorne 1969-8-4 1528 Siskiyou Campsite, English Lake. The Salmon Mtns. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area. 1936 Comment
  RSA249446  Sisymbrium altissimum John F. Emmel 1973-5-13 453 Riverside Firebreak between Dry Creek and Chalk Hill, S of Idyllwild. 1402 Comment
  RSA250526  Sisymbrium altissimum R. F. Thorne, J. Dourley 1967-10-10 37334 Los Angeles Angeles National Forest: Jackson Lake, W end of lake. 1867 Comment
  RSA298160  Sisymbrium altissimum J. P. Smith 1974-5-26 7388 Siskiyou Along Forest Service Road 47N03 1524 Comment
  RSA310146  Sisymbrium altissimum Wayne E. Sawyer 1981-7-10 90 Los Angeles Angeles National Forest: CA Hwy 2 between Dawson Saddle And junction of CA Hwy 39, 1.8 mi. from Dawson Saddle 2287 Comment
  RSA33838  Sisymbrium altissimum N. C. Cooper 1944-5-20 1246 Riverside Palms to Pines Highway [Hwy 74], San Jacinto Mountains. 1280 Comment
  RSA431701  Sisymbrium altissimum F. R. Fosberg 1931-5-12 S 4854 Los Angeles Summit, Wrigley Reservoir, Santa Catalina Island 400 Comment
  RSA431704  Sisymbrium altissimum Freda Detmers 1931-5-17 s.n. Los Angeles Big Rock Canyon Comment
  RSA431709  Sisymbrium altissimum B. C. Templeton 1932-6-17 4912 Los Angeles Big Pines Park, San Gabriel Mtns. Comment
  RSA431715  Sisymbrium altissimum Freda Detmers 1929-8-5 s.n. Merced Along State Highway. Comment
  RSA431716  Sisymbrium altissimum Wm. Martin 1971-9-8 20081 Mono 1.5 miles S of Conway Summit. 2439 Comment
  RSA431718  Sisymbrium altissimum E. S. Spalding 1926-4-1 s.n. San Bernardino Near Redlands, Calif. San Timoteo Canon. Comment
  RSA431719  Sisymbrium altissimum E. A. McGregor 1964-9-15 s.n. Riverside Idyllwild, San Jacinto Mountains. Comment
  RSA431720  Sisymbrium altissimum E. A. McGregor 1964-9-15 s.n. Riverside Idyllwild, San Jacinto Mountains. Comment
  RSA431721  Sisymbrium altissimum Dr H. de Forest, Jack Remple 1933-6-25 s.n. Riverside Along road to Banning, San Jacinto Mts Comment
Read comments
Jun 16 2009
  RSA431723  Sisymbrium altissimum N. C. Cooper 1945-5-24 1661 Riverside Big Oaks Canyon, Banning, San Gorgonio Mountains. 1220 Comment
Read comments
Oct 30 2011
  RSA43852  Sisymbrium altissimum H. M. Pollard 1947-8-6 s.n. Humboldt Roadside W of Orleans. Comment
  RSA532643  Sisymbrium altissimum Timothy S. Ross 1991-8-14 5754 Los Angeles Roundtop Mountain. 1892 Comment
  RSA58424  Sisymbrium altissimum P. A. Munz 1950-7-27 15419 Mono Hilton Creek, east of the Sierra Nevada. 2134 Comment
  RSA586082  Sisymbrium altissimum F. L. Johnson, E. A. Young 1993-5-23 ROB 0491 San Luis Obispo Boyscout Rd by Nacimiento River. Comment
  RSA592540  Sisymbrium altissimum S. O. Mattoon, Ken Hansen 1978-6-16 31 Siskiyou Hwy 96; S/S of Klamath River at Woodrat Bar. 610 Comment
  RSA59429  Sisymbrium altissimum E. K. Balls 1950-9-15 15853 Plumas South tip Lake Almanor, near P. G. E. dam, Highway 89. 1372 Comment
  RSA594682  Sisymbrium altissimum L. C. Wheeler 1946-8-28 6277 Los Angeles Mescal Creek, just about (south of) Appletree Flat 1883 Comment
  RSA594785  Sisymbrium altissimum D. L. Banks, Dylan Hannon 1996-5-3 980 Riverside NW Palomar Mountains; Agua Tibia Mountains; Foothills S of Hwy. 79 ; E of the Dripping Spring Campground; Along a mesic E facing slope, approximately 300 m SE of the Helipad at the upper camp sites 534 Comment
  RSA59810  Sisymbrium altissimum E. K. Balls 1950-5-17 14723 Siskiyou New Lava Flow, along road from Schonchin Butte to Capt. Jack s Stronghold, Lava Beds Nat l Monument. 1463 Comment
  RSA611549  Sisymbrium altissimum R. S. Woglum 1938-5-14 1664 Monterey Outer South Coast Ranges: Jolon; Santa Lucia Range; Fort Hunter Liggett Military Reservation. Comment
  RSA612167  Sisymbrium altissimum L. C. Wheeler 1932-7-8 922 Los Angeles Live Oak wash, 2 mi NE La Verne. 404 Comment
  RSA616002  Sisymbrium altissimum Mary DeDecker 1968-7-21 1970 Inyo Sierra Nevada: Foothills west of Bishop, near foot of jeep trail to Coyote. 1981 Comment
  RSA617053  Sisymbrium altissimum Mary DeDecker 1969-7-16 2178 Inyo Owens Valley: Independence 1188 Comment
  RSA619655  Sisymbrium altissimum Mary DeDecker 1973-5-20 3192 Inyo Inyo Mountains: Roadside east of Big Pine, lakebed area on road to Eureka Valley. 1524 Comment
  RSA629262  Sisymbrium altissimum Mary DeDecker 1969-6-4 2084 Inyo Owens Valley: 1 mile North of Fort Independence 1188 Comment
  RSA639616  Sisymbrium altissimum L. C. Wheeler 1967-5-23 [ 9702 ] Los Angeles Near mouth of Bear Canyon, off Soledad Canyon. 579 Comment
  RSA642724  Sisymbrium altissimum R. F. Thorne, C. W. Tilforth 1973-4-20 43094 Los Angeles San Bernardino National forest; Mormon Rocks and Cajon Canyon 1036 Comment
  RSA649644  Sisymbrium altissimum Michael Horn 1991-5-7 32 Los Angeles Take dirt road 4N06 2.5 miles north of Hwy CN4 to reservoir. East 1/8 mile on unnamed dirt road to site 1463 Comment
  RSA650820  Sisymbrium altissimum Daniel Truong 1991-5-5 14 Orange Irvine Regional Park, left field adjacent to main entrance, within 1/4 mile radius of closed area. Comment
  RSA656662  Sisymbrium altissimum James Henrickson 1985-5-31 20079 San Bernardino Ca. 20 air miles W of San Bernardino, 3 miles NW of Angeles Oaks, near junction of Deer Creek and Santa Ana River near Filaree Flat. 1159 Comment
  RSA656916  Sisymbrium altissimum M. Glenn, Patricia Bennett 1992-5-3 24 San Bernardino Collected in North Shore Campground at Lake Arrowhead, around camp site 26. Comment
  RSA65838  Sisymbrium altissimum F. W. Peirson 1922-4-22 5331 Riverside Field S of Lake Elsinore. Comment
  RSA65839  Sisymbrium altissimum F. W. Peirson 1921-5-18 5330 Los Angeles One mile south of Saugus. Comment
  RSA65841  Sisymbrium altissimum F. W. Peirson 1918-5-26 61 Los Angeles Henni[n]gers Flat Comment
  RSA660168  Sisymbrium altissimum Orlando Mistretta 1992-5-25 438 Los Angeles Transverse Ranges; San Gabriel Mountains region: Fenner Canyon Conservation Camp, Between camp boundary and water tower. Comment
  RSA660321  Sisymbrium altissimum S. Kanegae, M. Lucey, H. Tuma 1982-4-25 28 San Bernardino U.S. route 395, 3/4 miles east of the Outpost Cafe. Comment
  RSA660404  Sisymbrium altissimum Orlando Mistretta 1992-6-17 593 Los Angeles Road 2N09 EA. Curtiss Haul Road, Cow Canyon. From 2nd drainage down to Cattle Canyon. Comment
  RSA68352  Sisymbrium altissimum G. R. Campbell 1951-5-30 16155 Riverside Northern end of Hemet Valley, San Jacinto Mountains. 1616 Comment
  RSA697433  Sisymbrium altissimum J. R. Bruff s.n. San Bernardino Cajon Pass. Comment
  RSA697465  Sisymbrium altissimum J. R. Bruff 1931-5-16 s.n. San Bernardino Deer Lick Springs. Comment
  RSA697466  Sisymbrium altissimum J. R. Bruff 1928-4-6 s.n. San Diego Cuyamaca Lake Comment
  RSA709497  Sisymbrium altissimum L. M. Moe 2001-6-27 2144 Kern Ft. Tejon State Park. Lower Johnson Canyon. 1006 Comment
  RSA709955  Sisymbrium altissimum LeRoy Gross 2005-4-28 2149 Los Angeles Ridgeline to Mt. Emma and canyon south of this ridge. West from Mt. Emma (northwest trending ridge, lower part of ridgeline starts to turn southwest.) East of Mt. Emma Road., Near 34.45864N, 118.08684W to 34.46310N, 118.07530W. Then dropped off ridge into canyon bottom back to origin. 1235 Comment
  RSA719894  Sisymbrium altissimum Michael A. Vincent, K. Levings 2006-7-29 12909 Lassen Along Rt. 36, 14.3 miles west of Susanville. Comment
  RSA85148  Sisymbrium altissimum J. C. Roos 1952-5-7 5613 Riverside Box Springs Mountains, north of Canyon Crest Heights 457 Comment
  SBBG124882  Sisymbrium altissimum M. Honer 2008-7-7 3176 Inyo Aspendell subdivision, Bishop Crk drainage, 14 mi SW of Bishop 2561 Comment
  SBBG133696  Sisymbrium altissimum L. Gross, P. DeVries, O. Gasser 2015-4-15 7099 Ventura McConica Ranch Property, along the river wash, between a short distance from the end of S Hallock Drive and end of Willard Rd, S of Hwy 126, E of Santa Paula 82 Comment
  SBBG72153  Sisymbrium altissimum Mrs. R. W. Summers -Mar-1886 San Luis Obispo San Luis Obispo County [no specific locality] Comment
  SBBG92207  Sisymbrium altissimum D. F. Howe 1980-5-29 Inyo 7.4 mi N of Lone Pine on US Hwy 395 Comment
  SD124476  Sisymbrium altissimum Barry Prigge 1986-3-20 6968 Los Angeles Tehachapi Mountains: 0.4 mile east of Gorman on Lancaster Road. 1232 Comment
  SD128665  Sisymbrium altissimum Darley F. Howe 1980-5-29 Inyo 7.4 miles north of Lone Pine on Highway 395 1220 Comment
  SD252303  Sisymbrium altissimum Steven A. Junak 2000-3-30 Sca 1143 Los Angeles Santa Catalina Island: Campground at Little Harbor. 6 Comment
  SD37961  Sisymbrium altissimum Edith A. Purer 1931-3-8 1542 Los Angeles Comment
  SDSU1244  Sisymbrium altissimum D. F. Howe 1962-4-16 3202 Kern 1.2 miles northwest of Inyokern on #395. 792 Comment
Read comments
Dec 5 2008
  SEINET10448360  Sisymbrium altissimum Mary Susan Taylor 1980-10-8 Taylor 3362 Plumas T25N R12E nw sec 6. Open sandy, dry areas, S side of Beckwourth Rd, ca. 0.4 mi SE of its jct with Beckwourth-Genesee Rd, ca. 10 mi E of Taylorsville. Comment
  SEINET10448851  Sisymbrium altissimum Billy Joe Cox, Paul Gallian 1971-2-2 Cox 2583 Lassen 6 mi. S. Of adin; along calif. 139 Right-of-way; in basalt-clay, grassy road bank; artemesia juniper assoc. 1372 Comment
  SEINET10448865  Sisymbrium altissimum Paul Gallian, David B. Dunn 1971-6-2 Gallian 487 Lassen 5 mi. S. Of milford near honey lake on us 395, along roadside in grass- artemesia tridentata assoc; quercus- jeffrey pine on mountain range to w. At approximately the same altitude. Comment
  SEINET10448866  Sisymbrium altissimum Paul Gallian, David B. Dunn 1971-6-2 Gallian 521 Lassen 6 mi. N. Of hallelujah jct. On us 395, in artemesia tridentata, pinyon pine, jeffrey pine along high ridge and in sandy wash. Comment
  SEINET10448868  Sisymbrium altissimum Melvin L. Conrad, David B. Dunn; Patricia L. Kenney 1973-6-11 Conrad 7102 Ventura South slope in pinyon pine forest along roadside, 11.2 mi. E. Of jct. Of hwy 33 on lockwood valley rd. 1524 Comment
  SEINET10874427  Sisymbrium altissimum Mary Susan Taylor 1982-9-13 Taylor 5132 Plumas T23N R14E sw/nw sec 28. Portola quad. Ramelli Ranch, at jct of Grizzly Creek and Feather River, ca. 2 mi w of Beckwourth. 4880 ft. 1487 Comment
  SEINET11572825  Sisymbrium altissimum I. W. Clokey 1935-4-18 6645 Riverside Gavilan Flats. 600 Comment
  SEINET11572877  Sisymbrium altissimum E. K. Balls 1950-5-17 14723 Siskiyou Lava Beds National Monument, New Lava Flow, along road from Schochin Butte to Captain Jacks Stronghold. 1463 Comment
  SEINET11572979  Sisymbrium altissimum P. B. Kennedy 1905-5-22 1068 Inyo Bishop. Comment
  SEINET11987253  Sisymbrium altissimum J. Vale, Wagnon, K.; Knight, W.; Knight, I. 1981-1 4135 Lassen 65 mi S of Alturas, along edge of hwy #395 Comment
  SEINET3105793  Sisymbrium altissimum Faulkner 1978-4-28 473 San Bernardino One mile east of Needles to 2 miles SE along Colorado River 146 Comment
  SEINET4074108  Sisymbrium altissimum W. Denneen 1960-1 269 Tulare Sequoia National Park, road to Crystal Cave. 1524 Comment
  SEINET5108539  Sisymbrium altissimum Unknown 2002-6-23 04 Kern Camp Earl Anna, in Paradise Valley 2 miles S of nunnery off Water Canyon Rd., Tehachapi Mountains. 7 miles S of Tehachapi. Comment
  SEINET5571620  Sisymbrium altissimum H. S. Gentry, S. Koch 1962-1 19791 Mariposa Near Ahwahnee. 762 Comment
  SEINET5571622  Sisymbrium altissimum H. S. Gentry, Stephen Koch 1962-1 19791 Mariposa Near Ahwahnee. 762 Comment
  SEINET6916929  Sisymbrium altissimum J. L. Crane, J. D. Schoknecht 1988-8-18 s.n. Tulare Sequoia National Park. Comment
  SEINET7992183  Sisymbrium altissimum Jon P. Rebman 1996-6-1 3217 San Diego Corte Madera Mountain, S of Pine Valley 1220 Comment
  SFV1516  Sisymbrium altissimum L. Imamura 1958-8-3 s. n. San Bernardino San Bernardino Mountains North of Big Bear Lake. 2058 Comment
  UC202340  Sisymbrium altissimum Harriet A. Walker 1918-8-17 5014 San Francisco San Francisco, Boulevard between 26th and 80th Avenues San Francisco Comment
  UC501493  Sisymbrium altissimum Joseph Andorfer Ewan 1932-5-29 7189 Los Angeles Arrastre Canyon, at end of Auto Road Arrastre Canyon; San Gabriel Mountains, , Auto Road 1036 Comment
  UCD115460  Sisymbrium altissimum Perry S. Allen 1969-5-10 295 Stanislaus across Lake Road from Mason residence, 2.25 miles southwest of La Grange. Comment
  UCD115461  Sisymbrium altissimum E. K. Balls 1950-9-15 15853 Plumas south tip of Lake Almanor by PG and E Station, Highway 89. 1371 Comment
  UCD115463  Sisymbrium altissimum R. A. Blanchard 1931-5-2 2187 Los Angeles Lancaster. Comment
  UCD115465  Sisymbrium altissimum Beecher Crampton 1954-6-8 1942 Lake 0.5 mile southwest of Boggs Lake, Bottle Rock Road. 914 Comment
  UCD115471  Sisymbrium altissimum Morris Halperin; J. T. Howell 1930-6-24 s.n. San Francisco Land's End, San Francisco. Comment
  UCD115472  Sisymbrium altissimum A. A. Heller 1916-7-21 12480 Siskiyou near Upton. Comment
  UCD115473  Sisymbrium altissimum James S. Horton 1936-8-26 390 Los Angeles Tanbark. 792 Comment
  UCD115496  Sisymbrium altissimum P. B. Kennedy 1927-9-1 s.n. Lassen Janesville. Comment
  UCD115498  Sisymbrium altissimum Daryl Koutnik; Vickie Dawes 1978-4-7 306 Los Angeles south of Pearblossom Highway at 47 Street-East. 792 Comment
  UCD115500  Sisymbrium altissimum Geoffrey Levin 1974-5-5 72 Los Angeles Blanchard Park, Pomona College in Claremont. Alluvial fan of Mt. San Antonio (San Gabriel Mountains.) 335 Comment
  UCD115503  Sisymbrium altissimum Sue Quibell; Chas. H. Quibell 1953-7-2 2470 Fresno Edison Co. Road up San Joaquin River Canyon above Power House 3. 1st Adit 1.5 M. US Canyon from Mill Creek Bridge. Trench into NW facing mountainside to railraod sized tunnel into granite at start of NE trending canyon gorge. Comment
  UCD115504  Sisymbrium altissimum R. N. Raynor 1940-6-21 s.n. Monterey Lockwood. Comment
  UCD115505  Sisymbrium altissimum R. N. Raynor 1940-6-21 s.n. Monterey Lockwood. Comment
  UCD115506  Sisymbrium altissimum R. N. Raynor 1940-6-21 s.n. Monterey Lockwood. Comment
  UCD115507  Sisymbrium altissimum Robbins; Raynor 1943-6-1 s.n. Modoc near Likely. Comment
  UCD115508  Sisymbrium altissimum A. Simontacchi 1937-7-12 284 Lake 0.2 mile west of Soda Bay, Lakeport. 457 Comment
  UCD115513  Sisymbrium altissimum G. L. Stebbins 1977-8-4 77119 El Dorado South Lake Tahoe, between Trout Creek and State Line. 1920 Comment
  UCD115521  Sisymbrium altissimum Robert F. Thorne; P. C. Everett 1964-2-7 33462 Los Angeles at lower end of Pebbly Beach Canyon, on the E end of Santa Catalina Island. 76 Comment
  UCD115523  Sisymbrium altissimum Robert F. Thorne; J. Dourley 1967-10-10 37334 Los Angeles San Gabriel Mountains, Angeles National Forest, Jackson Lake, west end of lake. 1866 Comment
  UCD115524  Sisymbrium altissimum R. F. Thorne; M. Z. Thorne 1969-7-9 38563 Los Angeles San Gabriel Mountains, Angeles National Forest, at Big Pines. 2087 Comment
  UCD115529  Sisymbrium altissimum R. Tofsrud 1951-7-13 s.n. Lassen Bieber area, Albaugh ranch. Comment
  UCD115530  Sisymbrium altissimum Q. Tomich 1948-6-11 253 Monterey Hastings Reservation. Comment
  UCD115543  Sisymbrium altissimum Robert 'Roy' J. van de Hoek 1995-3-30 221 San Luis Obispo San Luis Obispo County: Carrizo Plain, 0.5 mile northwest of the Van Matre Ranch. 650 Comment
  UCD21567  Sisymbrium altissimum A. M. Shapiro 2003-5-5 s.n. Sacramento Sacramento Co, : North Sacramento, waste ground between Blue Diamond Nut Co. and extension of 20th St., N. of C St., near railroad overcrossing of American River. Comment
  UCSB14938  Sisymbrium altissimum 1961-8-2 Ventura At the head of Ozena Valley, 11 miles east of U.S. Highway 399 on Lockwood Valley 1402 Comment
  UCSB2433  Sisymbrium altissimum Kamb, Peter 1948-5-15 San Bernardino Horsethief Canyon road 1/2 mi. above Cajon, San Bernardino Mts. 1036 Comment
  UCSB2434  Sisymbrium altissimum Wedberg, H. 1958-4-13 Los Angeles Near Pearblossom Comment
  UCSB2435  Sisymbrium altissimum Wedberg, H. 1958-3-16 Los Angeles 1/2 mile south of intersection of San Diego Freeway and Wilshire Blvd. Comment
  UCSB27921  Sisymbrium altissimum Kunze, G. 1971-4-17 Los Angeles 160th Street, 6.3 miles south of Lancaster Road, Antelope Valley 914 Comment
  UCSB38382  Sisymbrium altissimum Vasek, Frank 1963-5-29 San Bernardino State Highway 138, 1.4 mi. south of its junction with State 2 1066 Comment
  UCSB39420  Sisymbrium altissimum Michael, E. 1929-6-18 Unknown Yosemite National Park Comment
  UCSB59248  Sisymbrium altissimum Gifford, David 1991-5-17 Kern Top of ridge overlooking the quaint burg of Bodfish, 1 km. up Piute Mtn. Rd. off of Lake Isabella Blvd. 1188 Comment
  UCSB71304  Sisymbrium altissimum Orr, Bruce 1978-7-1 Mono Eastern Sierra Nevada, Convict Creek, UC Sierra Nevada Aquatic Research Lab, Mt. Morrison Rd, 0.8 mi NW of intersection with Hwy 395 2156 Comment
  YM-YOSE65267  Sisymbrium altissimum Enid Michael 1926-9-1 389 Unknown YOSEMITE Comment



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