Search Results — 2000 specimen records retrieved (1609 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC78026  Abies concolor John Thomas Howell 1962-7-8 38279 Kern 1.5 miles se. of Summit, Greenhorn Mountains 1524 Comment
  CAS-BOT-BC78032  Abies concolor Ernest C. Twisselmann; Donald J. Bedell 1967-10-14 13967 Kern Big Meadow Trail above Manter Meadow 2255 Comment
  RSA519163  Abies concolor F. C. Vasek 1977-5-28 770528 -14 Kern Greenhorn Mountains, Rancheria Road, 0.3 mi. S of Shirley Meadow. Comment
  RSA730295  Abies concolor Naomi Fraga, Sarah J. De Groot 2003-8-8 937 Kern THE OWENS PEAK EASTERN WATERSHED. Along the Pacific Crest Trail, on the northeast side of Mount Jenkins. 2165 Comment
  RSA787247  Abies concolor Naomi Fraga, Sarah J. De Groot 2003-8-8 937 Kern THE OWENS PEAK EASTERN WATERSHED. Along the Pacific Crest Trail, on the northeast side of Mount Jenkins. 2165 Comment
  UCD134168  Abies concolor John M. Tucker 1958-8-8 3455 Kern Tunis Canyon, southwestern part of Tehachapi Range. 1798 Comment
  SBBG30285  Abronia pogonantha D. Myrick 1968-5-4 1923 Kern Sand Ridge Wildflower Preserve N of Arvin 304 Comment
  CAS-BOT-BC383939  Abronia pogonantha Ernest C. Twisselmann 1963-5-11 8201 Kern Mojave Desert, Mojave-Randsburg Region. Slope below Holly Mine, northwest end of El Paso Mountains 1097 Comment
  RSA563550  Abronia villosa D. Charlton 1991-06 5454 Kern North of Koehn Dry Lake, Fremont Valley, north of California City northside of Red Rock-Randsburg Rd. 762 Comment
  CAS-BOT-BC22508  Acamptopappus sphaerocephalus Palmer Stockwell 1934-5-9 46 Kern Tehachapi Pass Comment
  JEPS60867  Acamptopappus sphaerocephalus var. hirtellus Ernest C. Twisselmann 1969-5-21 15345 Kern slope at head Tarweed Creek; Mojave Desert, Red Rock Canyon 777 Comment
  RSA105911  Acamptopappus sphaerocephalus var. hirtellus Harry L. Buckalew 1956-6-5 29 Kern Kelso Valley along N-S rd. between hiways No. 6 and 178. Comment
  UC2042007  Acer macrophyllum Nick Jensen with Ed Kentner, Russell Kokx, David Varner 2013-8-31 536 Kern Tejon Ranch. Along the main road about 0.5 road km west of Lopez Flats. Comment
  CHSC98069  Acer negundo var. californicum L. M. Moe 2002-5-26 2331 Kern Ft. Tejon State Park. Overhanging creek in the front of Park. 975 Comment
  CAS-BOT-BC28620  Achillea millefolium Ernest C. Twisselmann 1965-7-27 11249 Kern Meadow at Breckenridge Public Camp. 2065 Comment
  CAS-BOT-BC28624  Achillea millefolium Evalyn L. Farnsworth 1964-6-1 128 Kern Greenhorn Range: Lynns Valley 975 Comment
  SD125670  Achillea millefolium Michael Theroux 1982-5-26 303 Kern Dougherty Creek, above Kern River, Sequoia National Forest.(Breckenridge 15' Quad 455 Comment
  CAS-BOT-BC260392  Achnatherum hymenoides Ernest C. Twisselmann 1964-5-7 9368 Kern Mojave-Randsburg Region. SW end of Rogers Lake, Edwards Air Force Base 620 Comment
  CAS-BOT-BC260395  Achnatherum hymenoides Ernest C. Twisselmann 1954-5-20 1259 Kern Temblor Range and the Western San Joaquin Valley. North Belridge Oil Field, 0.25 miles W of North Belridge Store 152 Comment
  RSA761727  Achnatherum hymenoides Thomas Stoughton, J. McConnaughy, Andrew Monks, M. Volke 2010-4-28 180 Kern El Paso Mtns Wilderness. Red Rock Inyokern Rd. Near Freeman Wash Well. 869 Comment
  SBBG21063  Achnatherum hymenoides E. C. Twisselmann 1964-5-7 9368 Kern SW end of Rogers Lake, Edwards Air Force Base 620 Comment
  SDSU21110  Achnatherum hymenoides Ian Cain, Bruce Lund 2010-5-11 1420 Kern West of Rosamond. Just west of intersection of Rosamond and 70th Street 732 Comment
  UC1927565  Achnatherum hymenoides Naomi Fraga, Michael Denslow 2003-4-8 497 Kern Sierra Nevada; Southern Sierra Nevada region; Sierra Nevada; Southern Sierra Nevada region: The Owens Peak Eastern Watershed. Lower sand dunes just N of Short Canyon. Near road leading to old mining prospect. 915 Comment
  JEPS82385  Achnatherum speciosum Agnes Chase 1910-5-9 802 Kern Open dry hills s Sunshine Mills; Mojave Desert, Randsberg Comment
  UC1745824  Achnatherum speciosum Annetta M. Carter, Ethel Crum, Elsie Osgood 1937-5-6 1259 Kern Between Mojave and Kramer, 12 mi. E of Mojave. 2.5 mi. S of highway. 731 Comment
  OBI47584  Acmispon glaber var. glaber Michael Theroux 1982-5-20 233 Kern Oiler Cyn area, Caliente-Bodfish Rd, 4 mi N of jctn with Caliente Crk (Caliente-Lorrain rd) 1219 Comment
  SJSU3170  Acmispon nevadensis var. davidsonii J. W. Tilden 1957-6-20 1120 Kern easterly slope of Mount Pinos 2286 Comment
  RSA0082645  Acmispon nevadensis var. nevadensis Ernest C. Twisselmann 1962-6-21 7398 Kern Tejon Ranch: summit of the high ridge south of Purdy Canyon. 1950 Comment
  RSA0073958  Acmispon strigosus Nick Jensen, Ed Kentner, Chris Winchell, Onkar Singh, Loraine Washburn 2014-4-5 829 Kern Tejon Ranch. Lower end of Sacatara Canyon, east of the road; about 1.1 road km north of Contour Rd. 1373 Comment
  RSA0073959  Acmispon strigosus Nick Jensen, Ed Kentner, Chris Winchell, Onkar Singh, Loraine Washburn 2014-4-5 846 Kern Tejon Ranch. Lower part of Little Oak Canyon, about 0.4 road km north of Contour Road. 1341 Comment
  CAS-BOT-BC202613  Aesculus californica Samuel B. Parish 1887-6-1 2010 Kern Ft. Tejon Comment
  SFV19127  Aesculus californica P. M. Schiffman 2004-5-26 s. n. Kern Canyon mouth adjacent to Interstate Highway 5, Frazier Park exit (northbound). 1440 Comment
  UC2042082  Aesculus californica Nick Jensen with Onkar Singh, Katie Gallagher, Tim Thomas 2014-6-13 2268 Kern Tejon Ranch. Upper Los Alamos Canyon along the west fork of the road/creek. Near the junction with the road leading north from Meeke Hogan Mine. Comment
  UC708697  Agnorhiza invenusta Rimo Bacigalupi and Roxana S. Ferris 1941-7-14 2479 Kern about 1.5 mi e Alta Sierra Store (grade over Greenhorn Mountain); Greenhorn Mountain 1767 Comment
  CAS-BOT-BC29629  Agoseris grandiflora var. grandiflora Ernest C. Twisselmann 1959-6-2 5291 Kern Mount Pinos Region: Mount Abel Road at the summit of Ballinger Canyon 1219 Comment
  CAS-BOT-BC13380  Agoseris retrorsa Ernest C. Twisselmann 1966-5-20 12247 Kern Tehachapi-Kernville Region: ridge at the head of Tweedy Creek (mountains east of Keene). 1539 Comment
  CAS-BOT-BC13384  Agoseris retrorsa E. L. Greene 1889-6-22 s.n. Kern Tehachapi Comment
  JEPS36196  Agoseris retrorsa Ernest C. Twisselmann 1964-6-21 9644 Kern Bear Mountain; Tehachapi Mountains 1981 Comment
  RSA0060745  Agoseris retrorsa Nick Jensen, J. Mark Porter 2014-5-21 1869 Kern Tejon Ranch. Along the road in Upper Tejon Canyon just west of the ranch boundary. 1335 Comment
  CAS-BOT-BC127260  Agrostis exarata Ernest C. Twisselmann 1956-9-20 3199 Kern Tehachapi-Kernville Region. Piute Mountains. Brown Meadow. 2301 Comment
  CAS-BOT-BC139684  Agrostis gigantea Ernest C. Twisselmann 1956-7-8 3022 Kern Temblor Range and the Western San Joaquin Valley. Ernest Still Ranch grounds, 1 mile south of Annette. 609 Comment
  UCD53388  Agrostis scabra Ernest C. Twisselmann 1963-7-10 8697 Kern Fork of Cannell Creek on Pine Flat, Kern Plateau. 2164 Comment
  VVC926  Alchemilla occidentalis A. C. Sanders 1997-3-7 19826 Kern San Emigdio Ranch, Doc Williams Canyon, 2 km above confluence with San Emigdio Canyon. 1037 Comment
  RSA118157  Aliciella Alva Grant 1958-4-28 10112 Kern Near Inyo-Kern County Line. Comment
  RSA317352  Alisma triviale James R. Shevock 1980-5-26 7388 Kern Along county road M-447. West end of Linns Valley at the base of Blue Mountain. Greenhorn Mountains. 976 Comment
  LA204664  Allenrolfea occidentalis Jonathan Sauer; L. Wester 1971-11-13 4997 Kern Devil's Den 160.0 Comment
  CAS-BOT-BC131922  Allium James R. Shevock 1972-1-1 1615 Kern Slopes about Lake Isabella (4 mi. s. of county dump on road to South Fork) 822 Comment
  SEINET3884153  Allium burlewii D. W. McNeal 1992-4-30 3887 Kern Below the Piute Pk. Rd., about 1/4 mi. above the Bodfish-Havilah Rd. and 4.8 mi. s. of Hwy. #178.; 0 Comment
  CAS-BOT-BC462997  Allium burlewii James R. Shevock 1982-5-8 9449 Kern At Barrolas Country, Kern Plateau; Sequoia National Forest; Southern Sierra Nevada 2286 Comment
  CAS-BOT-BC465488  Allium campanulatum John Thomas Howell; Gordon H. True 1971-6-17 48028 Kern Upper Sonoran woods and brush, 0.5 mile east of Bodfish Gap; Sierra Nevada 1219 Comment
  CAS-BOT-BC466721  Allium cratericola John Thomas Howell 1962-7-11 38556 Kern Northwest slope of Black Mt 2133 Comment
  UCD150549  Allium denticulatum Geoffrey Levin 1974-5-9 105 Kern Highway 178, 1.7 miles east of Walker Pass. Sierra Nevada Mountain Range. 1402 Comment
  UC119980  Allium fimbriatum var. fimbriatum T. S. Brandegee 1892-5-15 Kern Hobo Hot Springs Comment
  CAS-BOT-BC472022  Allium lacunosum var. davisiae Ernest C. Twisselmann 1958-5-6 4428 Kern El Paso Mountains: Black Mountain Road 0.2 mile east of Gerbrachts Camp. 1219 Comment
  CAS-BOT-BC472025  Allium lacunosum var. davisiae A. Davidson 1922-5-1 3489 Kern Kern Co. Comment
  RSA70463  Allium lacunosum var. kernense Margaret Stason 1933-04 10927 Kern West of Kernville on Glenville road. Comment
  CAS-BOT-BC204722  Allium peninsulare James R. Shevock 1991-4-20 12022 Kern Southern Sierra Nevada, Sequoia National Forest. Near mouth of South Fork Kern River Canyon, trail along Bartolas Creek, Domeland Wilderness, north of Calif. highway 178 and NW of the Bloomfield Ranch 1005 Comment
  RSA145327  Allium peninsulare var. peninsulare Marcus E. Jones 1927-4-24 s.n. Kern North of Lebec. Comment
  RSA0103949  Allium shevockii Duncan S. Bell, Jerred Branch, Isaac Marck, Evan Meyer 2015-6-3 8401 Kern The northeastern slope of Spanish Needle, about a quarter mile northeast from the summit. 2133 Comment
  JEPS69374  Allophyllum gilioides subsp. gilioides Allison Krames 1935-4-28 Kern Greenhorn Mts., Laver's Meadow Comment
  JEPS69379  Allophyllum gilioides subsp. gilioides W. L. Jepson 1917-5-26 7186 Kern flats w. Keene; Tehachapi Mts. 944 Comment
  SD135578  Allophyllum integrifolium Ernest C. Twisselmann 1966-6-23 12405 Kern Ridge 1.0 mile northwest of Rhymes Toolbox. 1920 Comment
  SEINET7042350  Allophyllum violaceum W. P. Vestal, A. G. Vestal 1960-7-21 s.n. Kern McGill Public Camp, Mt. Pinos (3.8 miles by road below parking area near top). Cuddy Valley quarangle UTM Zone 11, 308263mE, 3854394mN. Comment
  JEPS33475  Almutaster pauciflorus Ernest C. Twisselmann 1963-8-30 8892 Kern below Isabella; Tehachapi-Kernville Region, Scovern Hot Springs 762 Comment
  CAS-BOT-BC170952  Alnus rhombifolia Ernest C. Twisselmann 1957-4-30 3451 Kern Piute Mountains: Erskine Creek near Iconoclast Mine. Tehachapi-Kernville Region 1127 Comment
  CAS-BOT-BC170955  Alnus rhombifolia Ernest C. Twisselmann 1965-6-3 10899 Kern First Fork of Spanish Needle Creek. Sierra Nevada 1249 Comment
  RSA195795  Alnus rhombifolia Eben McMillan 1987-2-8 12901 Kern Weldon Road, 1 mile southeast of Kernville. 762 Comment
  RSA727883  Alnus rhombifolia Naomi Fraga, Sue Mills 2004-5-22 1216 Kern The Owens Peak Eastern Watershed. North Fork of Grapevine Canyon. 1250 Comment
  UCR214388  Alyssum simplex A. C. Sanders 2010-4-13 37886 Kern Southern Foothills of Tehachapi Mountains, ridge between Little Sycamore Cyn. and Los Alamos Creek, 0.7 mi. WNW (288 deg. ) of VABM 'Cow 1113 Comment
  RSA770082  Amaranthus blitoides Pam De Vries, Alexandra Morton 2010-10-19 7709 Kern Western Transverse Range; San Emigdio Mts; Bitter Creek National Wildlife Refuge, approx. 1 air mile SSE of the intersection of Cerro Noroeste Rd. and Hwy 33. Management unit 9, southwest corner of Refuge on east side of Cerro Noroeste Rd. 894 Comment
  CAS-BOT-BC471208  Ambrosia acanthicarpa Erika M. Gardner; Jennifer Pilapil 2013-8-9 466 Kern Southern Sierra Nevada, Scodie Mountains, Sequoia National Forest. Along Horse Canyon Road, on the second switch-back, near large disturbed turnout 1718 Comment
  JEPS40943  Ambrosia acanthicarpa W. L. Jepson 1940-10-9 20221 Kern 1.5 mi N of, along rd to McKittrick Taft Comment
  RSA0083055  Ambrosia acanthicarpa Erika M. Gardner, Erma Gardner 2013-9-18 479 Kern Along Hose Canyon Road, along the first switchback. 1637 Comment
  RSA720570  Ambrosia acanthicarpa Naomi Fraga 2002-9-28 159 Kern The Owens Peak Eastern Watershed: Owens Peak Wilderness Area. Lower end of Grapevine Canyon. 915 Comment
  RSA515735  Ambrosia acanthicarpa L. F. LaPre 1988-9-21 s.n. Kern In wash, 5 mi. E of Backersfield (sec. 35). Comment
  SD92975  Ambrosia acanthicarpa W. Bertsch 1953-10-25 340 Kern Mt. Pinos near Lebec. 1220 Comment
  CAS-BOT-BC272932  Ambrosia salsola L. R. Abrams 1915-7-29 5336 Kern Cottonwood Creek, between Bakersfield and Bodfish Comment
  CAS-BOT-BC272935  Ambrosia salsola Ernest C. Twisselmann 1965-6-3 10922 Kern Mouth of Spanish Needle Creek Canyon 1188 Comment
  CAS-BOT-BC272952  Ambrosia salsola E. W. Voegelin 1933-5-14 150 Kern 1/2 mile northwest of Onyx 853 Comment
  CAS-BOT-BC272978  Ambrosia salsola Ernest C. Twisselmann 1969-5-21 15332 Kern Mojave Desert, Red Rock Canyon. Ridge east of the Freeway bridge 777 Comment
  UC1088692  Amsinckia Peter M. Ray 1952-4-7 2201 Kern 2.3 mi s of Wheeler Ridge (on US Hwy #99,) Comment
  RSA499889  Amsinckia douglasiana Pricilla Osborn 1930-06 2261 Kern Bakersfield Comment
  RSA0090936  Amsinckia eastwoodiae P. A. Munz 1949-5-13 13187 Kern West slope of Greenhorn Mountains, east of Glennville on road to Kernville. 1524 Comment
  UCD118947  Amsinckia eastwoodiae G. H. Vansell Date Unknown 2212 Kern County Unknown. County and location unknown. Comment
  CAS-BOT-BC126644  Amsinckia intermedia Dana York 1996-3-14 319 Kern Ca. 11 km NE of Bakersfield, adjacent to Highway 178 at the Mouth of the Kern River Canyon 215 Comment
  SD25212  Amsinckia intermedia Frank F. Gander 1939-5-15 7551 Kern Kern River Canyon Comment
  UC2047590  Amsinckia intermedia Nick Jensen with J. Mark Porter, Kevin Davey, Fred Roberts, Mike White, Chris Winchell, Colin Wilkinson, Josh Steele 2015-2-27 3040 Kern Tejon Ranch. Top of the Tejon Hills on a high point between Chanac and Comanche Creeks. Comment
  SBBG28638  Amsinckia intermedia E. C. Twisselmann 1967-5-31 13229 Kern Dry Crk just above the Cherry Hill Rd 1325 Comment
  SEINET7042584  Amsinckia intermedia A. G. Vestal 1963-3-30 s.n. Kern Arvin Grade [Bear Mountain Boulevard]. Arvin quadrangle UTM Zone 11, 339186mE, 3897513mN. Comment
  POM297934  Amsinckia intermedia var. eastwoodiae W. L. Kennedy 1876-1 s.n. Kern [No locality provided] Comment
  CHSC109017  Amsinckia menziesii Pam De Vries 2010-3-17 7600 Kern Western Transverse Range; San Emigdio Mountains Region; Bitter Creek National Wildlife Refuge. Near 287703E; 3872063N. 559 Comment
  RSA0080805  Amsinckia menziesii Nick Jensen, Alex Guiggi, Evan Meyer, Sean Lahmeyer 2014-5-7 1536 Kern Along Comanche Creek, southeast of Comanche Point at the base of the Tejon Hills. About 2.5 air km south of Amargo Spring. 239 Comment
  UCD119758  Amsinckia menziesii Lewis S. Rose 1967-4-3 67008 Kern Kernville. Comment
  SBBG23566  Amsinckia tessellata E. C. Twisselmann 1965-6-18 11027 Kern ridge between San Emigdio Cyn and Little Pleito Cyn 807 Comment
  UCD40559  Amsinckia tessellata Ellen Dean; Thomas Starbuck, Margaret Starbuck 2003-3-26 1506 Kern Along Hwy 58, 26 road miles east of the intersection of 58 with Soda Lake Road and west of town of McCittrick and 33/58 split. Pull off near oil well on north side of road. 530 Comment
  RSA0091261  Amsinckia tessellata Lyman Benson 1933-3-18 4118 Kern Mt. Breckenridge. Greenhorn Mountains, Cottonwood Creek watershed. 610 Comment
  RSA0091267  Amsinckia tessellata Keith C. Hughes 1960-5-8 210 Kern Summit of US Hwy 395, between Inyokern and Johannesburg. Mojave drainage area. 822 Comment
  RSA0091234  Amsinckia tessellata var. gloriosa LeRoy Gross, Pam De Vries, Otto Gasser 2009-3-30 3614 Kern West end of the San Emigdio Mountains: Bitter Creek National Wildlife Refuge; Low hills with drainages that drain west toward Cuyama Valley. South of Cerro Noroeste Road, east of Stubblefield Road, off of Highway 166., Unit number 9 on map of the refuge. Near 34.94520N, 119.43606W to 34.94087N, 119.42625W. Collected near 34.94520N, 119.43606W. 937 Comment
  RSA0001743  Amsinckia tessellata var. macrosepala Marcus E. Jones 1903-5-20 s.n. Kern Mojave. 915 Comment
  RSA0037346  Amsinckia tessellata var. tessellata Nick Jensen, Ed Kentner 2013-2-20 142 Kern San Joaquin Valley, Between the Temblor Range and the Antelope Hills, Twisselman Ranch, south of Highway 46 and west of Highway 33 275 Comment
  RSA0077306  Amsinckia tessellata var. tessellata Nick Jensen, J. Mark Porter, Neal Kramer, Onkar Singh 2015-2-21 2953 Kern Immediately south of the David Road entrance gate. Western base of the Tejon Hills along Tejon Creek. 234 Comment
  RSA0077402  Amsinckia tessellata var. tessellata Erika M. Gardner, Sarah De Groot 2014-3-21 594 Kern About 0.36 (air) miles north of the PCT trailhead from Bird Springs Pass. 1657 Comment
  UC1922199  Amsinckia tessellata var. tessellata Naomi Fraga, M. Patrick Griffith 2004-4-14 1090 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak eastern watershed. East slope above Indian Wells Canyon. 1707 Comment
  UCR120399  Amsinckia tessellata var. tessellata Mitch Provance, J. Ross 2000-4-16 1973 Kern Southern Sierra Nevada/ West Mojave Desert, Unnamed Cyn. splitting northward from the E end of Pinetree Cyn, c. 1.5 miles SSE of Chuckwalla Mt. 1050 Comment
  RSA765030  Ancistrocarphus filagineus Pam De Vries 2010-5-6 7661 Kern Western Transverse Range; San Emigdio Mountains; Bitter Creek National Wildlife Refuge, approx. 5 air miles south-southeast of the intersection of Cerro Noroeste Road and Highway 33. 1312 Comment
  CAS-BOT-BC46972  Androsace elongata subsp. acuta Roxana S. Ferris 1930-5-15 5140 Kern Slope of the Greenhorn Range. Comment
  CAS-BOT-BC400284  Anemopsis californica B. Schwartzman 1980-5-23 214 Kern Scodie Mts. Sage Canyon Comment
  RSA0087981  Anemopsis californica Nick Jensen, J. Mark Porter, Sarah DeGroot, Hester Bell 2015-5-9 3522 Kern Large spring at the head of Sacatara Canyon. 1414 Comment
  CAS-BOT-BC400276  Anemopsis californica James R. Shevock 1981-5-8 8448 Kern Southern Sierra Nevada, Scodie Mountains. In Sage Canyon. East base of the Scodie Mts., 3.7 miles west of the California Aquaduct [Aqueduct]. Mojave Desert 1219 Comment
  CAS-BOT-BC64033  Anisocoma acaulis Cecil Hart 1922-5-14 55 Kern between Barstow & Victorville Comment
  CAS-BOT-BC64045  Anisocoma acaulis E. Roy Weston 1926-3-15 s.n. Kern Iron Canyon, Mojave Desert Comment
  OBI8189  Anisocoma acaulis David J. Keil, Malcolm McLeod 1977-3-30 12173 Kern 4 mi S of Havilah along Caliente-Bodfish Rd 1311 Comment
  RSA0073940  Anisocoma acaulis Erika M. Gardner, Chul Paik 2013-4-7 115 Kern Bird Spring Canyon. On rocky east-west running ridge, adjacent to Bird Springs Canyon Road (SC120). 1570 Comment
  RSA40284  Anisocoma acaulis L. S. Rose 1948-4-25 48057 Kern Kernville. 777 Comment
  UC2045161  Anisocoma acaulis Nick Jensen with Ed Kentner, Eve Laeger, Shannon Still, Tim Thomas, Neal Kramer 2014-3-19 707 Kern Tejon Ranch. Along Contour Road about halfway between Big Sycamore and Bronco Canyons. Comment
  UC696101  Anisocoma acaulis Annie M. Alexander and Louise Kellogg 1940-4-12 1016 Kern w of summit on Walker Pass Road; Sierra Nevada 533 Comment
  CAS-BOT-BC64035  Anisocoma acaulis Cecil Hart 1927-4-25 s.n. Kern Barstow to Granite Wells Comment
  CAS-BOT-BC453325  Aphanes occidentalis Ernest C. Twisselmann 1965-4-21 10579 Kern Tejon Canyon 1013 Comment
  UC22892  Apocynum cannabinum J. Burtt Davy 1896-4 1852 Kern Greenfield near Bakersfield; Head of San Joaquin Valley Comment
  RSA482621  Arabis pulchra W. B. McDougall 1930-4-26 14633 Kern East of Mojave Comment
  UC1542753  Arabis pulchra Barbara Ertter with James Shevock and Teresa Sholars 1987-5-26 7020 Kern ca 20 mi wnw Ridgecrest (Pacific Crest Trail, between Lamont Meadows and Owens Peak, slopes at head of Spanish Needle Creek, on sw side of Spanish Needle); Spanish Needle, Spanish Needle Creek, Pacific Crest Trail 1981 Comment
  UCR119239  Arabis pulchra David Charlton 1990-6-10 4369 Kern Piute Mtns, red clay hill west of the Bodfish Piute Cypress Botanical Area, Piute Mountain Road, 12 miles south of Lake Isabella 1280 Comment
  POM96066  Arabis pulchra P. A. Munz 1926-4-4 10033 Kern [Unspecified] Comment
  CAS-BOT-BC407735  Arceuthobium abietinum Ernest C. Twisselmann 1964-7-23 9798 Kern Greenhorn Range, saddle between Cane Peak and Black Mountain 1996 Comment
  UCR184693  Arctostaphylos glauca A. C. Sanders, Mitch Provance 2007-6-1 34054 Kern Tehachapi Mtns., Johnson Canyon above Bear Trap Canyon, c. 7 miles NE of Lebec in vicinity of Calif. Aqueduct tunnel 1067 Comment
  CAS-BOT-BC42199  Arctostaphylos patula subsp. patula John Thomas Howell 1976-5-18 51722 Kern About 2 mi. from Alta Sierra, along old road from Alta Sierra to Wofford Heights. Green Mountains. Comment
  RSA636999  Arctostaphylos viscida Jon E. Keeley 1992-10-6 21874 Kern NW end of Quail Valley, off San canyon Rd., NE of Tehachipi, southern Sierra Nevada. 1525 Comment
  CAS-BOT-BC47128  Arctostaphylos viscida subsp. mariposa Ernest C. Twisselmann 1964-5-15 9428 Kern W. side of the summit of Blue Mountain. 1493 Comment
  RSA636994  Arctostaphylos viscida subsp. viscida Jon E. Keeley 1992-10-6 21871 Kern NW end of Quail Valley, off San canyon Rd., NE of Tehachipi, southern Sierra Nevada. 1525 Comment
  SBBG14465  Argemone munita D. J. Bedell 1962-6-29 4 -1 Kern Media Agua Crk [Agua Media], Antelope Plains 320 Comment
  CAS-BOT-BC102130  Arida carnosa Jack M. Zaninovich 1979-8-28 s.n. Kern Central Part. Paine Preserve of The Nature Conservancy Comment
  LA102422  Arida carnosa Barry A. Prigge; 1983-8-8 4979 Kern Indian Wells Valley, China Lake Naval Weapons Station, Lark Seep 670 Comment
  RSA417267  Artemisia douglasiana Maurice Zigmond 1939-8-7 697 Kern Indian village. Monolith Comment
  CAS-BOT-BC90531  Artemisia dracunculus John Thomas Howell 1962-9-23 38832 Kern South side of Black Mt., Greenhorn Mountains 1066 Comment
  POM29950  Artemisia dracunculus Marcus E. Jones 1900-7-24 s.n. Kern Cameron. 1159 Comment
  RSA727449  Artemisia dracunculus Naomi Fraga, Sarah J. De Groot 2003-10-20 984 Kern Owens Peak Eastern Watershed; Short Canyon. 1037 Comment
  RSA729127  Artemisia dracunculus Naomi Fraga, Jane Buck, Heath McAllister, Tammy Morgan, Aydee Virgen 2003-9-26 958 Kern The Owens Peak Eastern Watershed; Short Canyon. 1220 Comment
  UC463494  Artemisia dracunculus Ira L. Wiggins 1929-10-6 4206 Kern roadside 5 mi s Bakersfield Comment
  UCD83193  Artemisia tridentata CNPS SSN-SJV Foothill Team 2008-6-18 132 Kern Kern County; Wind Wolves Preserve. 1216 Comment
  CAS-BOT-BC97262  Artemisia tridentata subsp. parishii Louis C. Wheeler 1931-10-25 294 Kern Cuddy Canyon, near Lebec 1219 Comment
  UC1922215  Artemisia tridentata subsp. tridentata Naomi Fraga, Sue Mills 2004-5-22 1206 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak eastern watershed. North Fork of Grapevine Canyon. 1220 Comment
  CAS-BOT-BC99279  Artemisia tridentata subsp. vaseyana W. R. Dudley 1895-6-24 309 Kern Tehachapi [Tehachpi] Mountains - Top Tehachapi Peak 2438 Comment
  UC2047783  Arundo donax Nick Jensen with J. Mark Porter 2014-5-21 1789 Kern Tejon Ranch. Lower end of Tejon Canyon near the old Indian Schoolhouse adjacent to a spring. Comment
  CAS-BOT-BC182825  Asclepias californica James R. Shevock 1982-5-22 9543 Kern Piute Mountains, Kern River Basin. Along California highway 178, 0.3 mile east of Paradise Cove paralleling Lake Isabella Reservoir 853 Comment
  RSA0103615  Asclepias californica Nick Jensen, Chris Winchell, Colin Wilkinson 2015-3-21 3275 Kern Tejon Ranch. Tejon Hills, high point between Chanac and Comanche Creeks. 555 Comment
  SEINET5222295  Asclepias eriocarpa Unknown 2002-7-25 49 Kern Road to Tehachapi Mountain Park between park and turn off to nunnery, up Water Canyon Rd., Tehachapi Mountains. 5 miles S of Tehachapi. Comment
  UC495427  Asclepias erosa E. W. Voegelin 1932-7-7 25 Kern Rancheria Weldon Comment
  UC661068  Asclepias erosa L. R. Short and I. H. Johnson 1934-5-1 S- 161 Kern San Emigdio Ranch Mt. Pinos Quadrangle 426 Comment
  UCR222347  Asclepias erosa Pam De Vries 2009-7-1 7558 Kern Western Transverse Range; San Emigdio Mtns. Region, Bitter Creek National Wildlife Refuge; c. 2.0 air miles E of the junction of Cerro Noroeste and Klipstein Canyon Road 1097 Comment
  UCR104147  Asclepias fascicularis Scott D. White 1997-8-19 5650 Kern SW Sierra Nevada Mtns., Bodfish: slopes adjacent to Lake Isabella Road beneath SCE flume crossing over road and Bodfish Creek. 768 Comment
  RSA223786  Asclepias fascicularis E. C. Twisselmann 1970-9-8 17494 Kern Edwards Air Force Base: Rosamond Boulevard just west of Rosemond Dry Lake. 732 Comment
  CAS-BOT-BC68896  Aspidotis californica Evalyn L. Farnsworth 1965-5-31 551 Kern Greenhorn Range - Cedar Creek, just below the Stone Corral 853 Comment
  SEINET11842879  Aster chilensis W. Knight, Knight, I.; Vale, J. 1985-1 5229 Kern in picnic area of Frazier County Park 1463 Comment
  OBI54523  Astragalus didymocarpus N. Misa Werner 1997-4-5 138 Kern Bitter Crk Natl Wildlife Refuge. Cyn about .6 mi down rd past Red Lake Comment
  RSA0068031  Astragalus didymocarpus Erika M. Gardner, Sierra Sutton 2015-3-7 1238 Kern Horse Canyon. 1238 Comment
  UC2044801  Astragalus didymocarpus Nick Jensen with Chris Winchell 2014-5-11 1655 Kern Tejon Ranch. Meadow east of the National Cement Plant and south of the Contour Road. Comment
  RSA498260  Astragalus didymocarpus W. B. McDougall 1930-3-30 s.n. Kern Near Bakersfield in the foothills Comment
  JEPS46101  Astragalus didymocarpus var. didymocarpus Charlotte N. Smith 1941-3-9 251 Kern chalk hills 1 1/2 mi sw Long Tom Mines (Greenhorn Mts., high on a ridge between s slopes of a range of chalk hills and w slopes that drain into Sycamore Canyon); Greenhorn Mts., sw of Long tom Mines, Sycamore Canyon 502 Comment
  CAS-BOT-BC182288  Astragalus didymocarpus var. didymocarpus L. R. Abrams 1941-4-17 13866 Kern [Grape Vine] Grapevine Grade (U.S. Highway 99) Comment
  CLARK-A1045-984  Astragalus didymocarpus var. dispermus George K. Helmkamp 1977-4-16 Kern Mojave 3 miles east of Mojave; ; Mojave 7.5'Q Comment
  SBBG21127  Astragalus douglasii E. C. Twisselmann 1964-6-21 9629 Kern summit of the E flank of Bear Mtn 1981 Comment
  RSA119244  Astragalus hornii J. M. Tucker 1958-5-21 3384 Kern East side of Enos Road (from Buena Vista Lake to Shafter), ca. 1/4 mile N of Kern River Bridge. Comment
  SEINET5325463  Astragalus layneae M. Demming, B. Martineau 1938-3-18 91 Kern District Cal. 1, 10 mi. S Inyo 914 Comment
  RSA752082  Astragalus lentiginosus Scott D. White, Justin M. Wood 2009-6-3 13091 Kern Tehachapi Willow Springs Rd, +- 5 miles S of Oak Creek Rd., just S of Cal Portland Cement facility on E side of the road. 1098 Comment
  RSA0029822  Astragalus lentiginosus John F. Emmel 1987-4-30 1053 Kern Kelso Valley region; summit of Pinyon Mountain. 30 Comment
  CAS-BOT-BC187089  Astragalus lentiginosus var. borreganus L. R. Abrams 1927-4-30 11794 Kern Between Rosamund [Rosamond] and Mojave Comment
  RSA232920  Astragalus lentiginosus var. fremontii L. S. Rose 1968-4-23 68043 Kern Temblor Range, head of Black Canyon. 1098 Comment
  CAS-BOT-BC187204  Astragalus lentiginosus var. idriensis Ernest C. Twisselmann 1959-6-2 5295 Kern Tecuya Ridge 2011 Comment
  CAS-BOT-BC178077  Astragalus lentiginosus var. nigricalycis Ernest C. Twisselmann 1954-3-27 944 Kern Middlewater Plain at mouth of Santos Canyon - Temblor Range and the Western San Joaquin Valley 304 Comment
  CAS-BOT-BC178109  Astragalus lentiginosus var. nigricalycis Roxana S. Ferris; F. Murray Scott; Rimo Bacigalupi 1924-3-17 3889 Kern Base of Tehachapi Grade, 10 mi. out of Bakersfield Comment
  CAS-BOT-BC178149  Astragalus lentiginosus var. nigricalycis Geo. D. Abrams 1900-3-14 s.n. Kern Rosedale Comment
  RSA59160  Astragalus lentiginosus var. nigricalycis Lee W. Lenz 1950-3-29 14522 Kern 4 mi S of Maricopa, Hwy 399. 274 Comment
  RSA750051  Astragalus lentiginosus var. nigricalycis LeRoy Gross 2009-5-19 3928 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
  SBBG19435  Astragalus lentiginosus var. nigricalycis E. C. Twisselmann 1963-4-18 8066 Kern San Emigdio Cyn 563 Comment
  UCR11612  Astragalus lentiginosus var. nigricalycis O. H. Kappler 1952-3-23 2212 Kern Central Valley, Hwy 65, 8 miles north of Bakersfield 213 Comment
  UCSB47450  Astragalus lentiginosus var. nigricalycis Steele, Kelly 1983-3-18 Kern Western San Joaquin Valley, along CA Hwy. 33, 5.9 miles northwest of its junction with Lokern Road, 2.5 miles W of Missouri Triangle; (T28S R21E S32) 205 Comment
  SEINET6919898  Astragalus lentiginosus var. nigricalycis W. P. Vestal, A. G. Vestal 1955-3-27 3512 Kern About 6.5 miles north-northeast of Oildale. Comment
  CAS-BOT-BC187406  Astragalus lentiginosus var. variabilis F. J. Kirby 1959-4-5 1265 Kern Summit w. of Dove Canyon, NW of Red Rock Canyon 1828 Comment
  RSA0068037  Astragalus lentiginosus var. variabilis Erika M. Gardner, Sarah De Groot 2014-3-21 602 Kern About 0.40 (air) miles north of the PCT trailhead from Bird Springs Pass. 1683 Comment
  RSA112133  Astragalus lentiginosus var. variabilis H. D. Ripley 1941-6-7 3778 Kern Walker Pass 1326 Comment
  RSA699504  Astragalus lentiginosus var. variabilis J. R. Bruff 1937-3-20 s.n. Kern Near Bakersfield Comment
  UC1175852  Astragalus lentiginosus var. variabilis Ira L. Wiggins 1955-5-4 13402 Kern 8 mi w Boron; w of Boron 762 Comment
  RSA799643  Astragalus nuttallianus Justin M. Wood, J. Miner 2011-4-6 3443 -B Kern Mojave Desert: Ridgecrest, SW of the intersection of Downs St. and Ridgecrest Blvd., just W of the SCE Downs Substation. 713 Comment
  JEPS48918  Astragalus oxyphysus W. L. Jepson 1939-4-22 19252 Kern Antelope Valley Comment
  RSA613705  Astragalus oxyphysus George K. Helmkamp, E. A. Helmkamp 1998-4-9 3268 Kern Foothills of the Tehachapi Mtns, E of Arvin along CA hwy 223. 305 Comment
  UCR102508  Astragalus oxyphysus George K. Helmkamp, E. A. Helmkamp 1998-4-9 3268 Kern Foothills of the Tehachapi Mtns., east of Arvin along Calif. Hwy 223 305 Comment
  CAS-BOT-BC194215  Astragalus pachypus L. R. Abrams 1927-5-1 11876 Kern Red Rock Canyon Comment
  CAS-BOT-BC194212  Astragalus pachypus R. C. Barneby 1954-5-7 11370 Kern Caliente 502 Comment
  OBI52971  Astragalus pachypus var. pachypus David J. Keil, V. L. Holland and Lynne Dee Oyler 1995-4-30 25035 Kern Opal Canyon rd at Hwy 14, N of Red rock Cyn State Park Comment
  RSA415632  Astragalus pachypus var. pachypus G. R. Johnstone, John Raiselis 1933-4-13 17226 Kern Petrified Forest Comment
  CAS-BOT-BC209917  Astragalus purshii James R. Shevock 1982-4-20 9273 Kern Western slope of the Southern Sierra Nevada. Breckenridge Mountains, Kern River Basin. Along old mining 4WD road between Golf Ranch and Hobo Piute Cypress Grove 1463 Comment
  CAS-BOT-BC192937  Astragalus purshii var. tinctus Ernest C. Twisselmann 1964-6-21 9640 Kern South slope of Bear Mountain 1767 Comment
  CAS-BOT-BC193000  Astragalus purshii var. tinctus Ernest C. Twisselmann 1955-6-23 2190 Kern San Emigdio Range. Mt. Abel Road, 4 miles from the summit 2310 Comment
  HSC14528  Astragalus purshii var. tinctus M. B. Walsh 1966-4-6 69 Kern On D. Gorey Ranch 8 mi. W of Mojave on Tehachapi-Mojave grade. Comment
  RSA0082734  Astragalus purshii var. tinctus Ernest C. Twisselmann 1961-5-24 6245 Kern Tejon Ranch: upper end of Lopez Flats. 1676 Comment
  UCSB32436  Astragalus whitneyi var. whitneyi Miller, Brian 1962-6-23 Kern Summit of Mt. Pinos; near bench marker 2689 Comment
  CAS-BOT-BC17486  Athysanus pusillus John Thomas Howell; Gordon H. True 1969-5-13 45623 Kern Sierra Nevada. Spanish Needle Creek road to Lamont Meadow. 1280 Comment
  UCR46995  Athysanus pusillus Michael Theroux 1982-4-3 129 Kern Sierra Nevada Mtns, Kern River, Sequoia Nat. Forest, 1.5 mi. north of Delonegha Hot Spr, between Hwy 178 & the river 703 Comment
  CAS-BOT-BC168616  Atriplex Jack M. Zaninovich 1980-11-11 s.n. Kern Kern National Wildlife Refuge - Desert Natural Area Comment
  UCD14581  Atriplex A. Darin 1985-7-24 s.n. Kern California, Kern Co.; along Interstate 5, ca. 2.5 miles north of Bakersfield; Comment
  UCD97865  Atriplex G. F. Hrusa 1992-4-17 9653 Kern 1/2 mile S of Delano, along State Route 99. Comment
  OBI52949  Atriplex canescens David J. Keil, V. L. Holland and Lynne Dee Oyler 1995-4-30 25031 -B Kern Opal Canyon rd at hwy 14, N of Red Rock Canyon State Park Comment
  SBBG26134  Atriplex canescens E. C. Twisselmann 1966-9-8 12782 Kern slope on the W side of Cuddy Valley 1630 Comment
  CAS-BOT-BC170013  Atriplex confertifolia L. R. Abrams 1927-5-1 11837 Kern Red Rock Canyon Comment
  CAS-BOT-BC172611  Atriplex coronata Ernest C. Twisselmann 1968-8-22 14900 Kern Jerry Slough at the Tracy Ranch (UC Public Health study area) 91 Comment
  SEINET4032456  Atriplex coronata H. C. Stutz 1993-1 95777 Kern Junction I-5 and 58. Comment
  JEPS90652  Atriplex coronata var. vallicola Dean W. Taylor 1987-9-17 9359 Kern between Buena Vista Canal and California Aqueduct (about 0.7 mi s of Hwy 58, under high-voltage transmission line (Diablo-Midway 500kV PG&E line)); San Joaquin Valley 91 Comment
  CAS-BOT-BC170103  Atriplex lentiformis Ernest C. Twisselmann 1969-10-16 16288 Kern DiGiorgio Road, 0.6 mile east of Cottonwood Road (Caliente Creek) - San Joaquin Valley 91 Comment
  POM277727  Atriplex lentiformis subsp. breweri Lyman Benson 1932-10-16 4078 Kern Bakersfield. Kern River Watershed. 122 Comment
  UCR88967  Atriplex parryi K. H. Berry 1995-7-14 s.n. Kern Mojave Desert,, Desert Tortoise Research Natural Area, NNE of California City, SW of Koehn Dry Lake Comment
  RSA707497  Atriplex polycarpa L. M. Moe 2004-8-16 2622 Kern Tule Elk State Reserve 88 Comment
  RSA730192  Atriplex polycarpa Naomi Fraga, Daniel Brock 2004-10-31 1340 Kern The Owens Peak Eastern Watershed. Indian Wells Canyon. 1098 Comment
  UC217290  Atriplex polycarpa H. M. Hall 1921-10-14 11774 Kern 10 mi w Lost Hills (nw Kern Co.); w of Lost Hills Comment
  UCD14579  Atriplex rosea A. Darin 1985-7-24 s.n. Kern California, Kern Co.; along Interstate 5, ca. 2.5 miles north of Bakersfield; Comment
  UCR25940  Atriplex rosea John C. Roos 1949-11-27 4702 Kern Tehachapi Mtns., Monolith Dry Lake [= Proctor Lake] 1204 Comment
  CDA2941  Atriplex rosea H. L. Wilson 1957-8-26 202 -58 Kern Sand Canyon, south of Tehachapi. 0 Comment
  RSA552601  Atriplex semibaccata Unlisted 1989-9-24 s.n. Kern Astronautics Laboratory, Leuhman Ridge, Edward Air Force Base. Near building 7652. 945 Comment
  CAS-BOT-BC176640  Atriplex serenana var. serenana Ernest C. Twisselmann 1958-11-1 4903 Kern Greenfield region: Cottonwood Road, 1.3 mile south of Panama Lane 137 Comment
  JEPS82149  Atriplex serenana var. serenana Charlotte L. Bowen 1983-7-19 814 Kern Coal Oil Canyon Quad. Coal Oil Canyon Quad. (edges of dry alkaline patches next to (rare) spring in lush alkaline sink) Comment
  CAS-BOT-BC176651  Atriplex serenana var. serenana Ernest C. Twisselmann 1954-7-20 1473 Kern Lokern Sink: 5 miles northwest of Buttonwillow 77 Comment
  OBI5812  Atriplex spinifera Carl B. Wolf 1931-11-8 2625 Kern Mojave Desert; 1/4 mi S of Rosamond Comment
  OBI17267  Atriplex vallicola Robert F. Hoover 1968-5-12 11075 Kern 4 mi N of Lost HIlls Comment
  UCD56242  Avena barbata Ernest C. Twisselmann 1965-4-26 10602 Kern Sierra Nevada. The Greenhorn Range. Adobe Knoll at the head of Adobe Canyon. 502 Comment
  RSA129564  Avena fatua G. T. Nordstrom 1935-4-26 491 Kern 2.5 miles SSE of mouth of Pastoria Creek. 701 Comment
  POM289605  Baccharis emoryi Arthur L. Cohen 1935-12-26 775 Kern Bakersfield, Kern River 122 Comment
  RSA0088398  Baccharis salicifolia subsp. salicifolia Nathan R. Vega 2016-3-13 19 Kern San Joaquin Valley, Tejon Ranch. 543 Comment
  UC495411  Baccharis salicifolia subsp. salicifolia E. W. Voegelin 1932-7-28 5 Kern Onyx, Bloomfield Ranch Onyx Comment
  UCR275396  Baccharis salicifolia subsp. salicifolia Melissa Jernigan 2016-3-13 014 Kern Tehachapi Mountains, Tejon Ranch, Upper Chanac Creek, east border of Tejon Ranch 550 Comment
  CAS-BOT-BC100000  Balsamorhiza deltoidea Ernest C. Twisselmann 1964-6-10 9570 Kern Tecuya Ridge 2026 Comment
  RSA727510  Balsamorhiza deltoidea Naomi Fraga, M. Patrick Griffith 2003-6-5 797 Kern The Owens Peak Eastern Watershed: On Trail to Owens Peak, trail running alonside dry stream. 1677 Comment
  CAS-BOT-BC99992  Balsamorhiza deltoidea Roxana S. Ferris; R. Bacigalupi 1952-6-6 12501 Kern Road to Recreation area on Mt. Abel about 10 mi. from turn-off from the Cuyama-Maricopa Road (State Highway 166) Comment
  UCD127250  Berula erecta Ernest C. Twisselmann 1959-6-18 5361 Kern Tehachapi-Kernville Region. Piute Mountains: Erskine Creek at the mouth of Erskine Canyon. 853 Comment
  CAS-BOT-BC127884  Blepharizonia laxa Ernest C. Twisselmann 1958-10-19 4884 Kern Cedar Canyon, western Kern County. 624 Comment
  RSA0008354  Blepharizonia laxa J. T. Howell 1954-11-2 30118 Kern Caneros [Carneros] Canyon, Temblor Range Comment
  UC1922086  Boechera inyoensis Naomi Fraga, Valerie Soza 2003-7-4 873 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak eastern watershed. Summit of Mount Jenkins. Comment
  CAS-BOT-BC14570  Boechera pulchra Joseph M. Keefe 1973-7-28 13 -981 Kern South slopes of Owens Peak, west of Inyokern. 1981 Comment
  CAS-BOT-BC14574  Boechera pulchra L. R. Abrams 1927-5-1 11936 Kern Summit of Walker Pass on eastern slope. Comment
  UCD170973  Boechera pulchra A. C. Sanders; Mitch Provance 2007-5-4 33678 B Kern Tehachapi Mountains, gentle slopes NE of upper Oso Canyon, c. 3 miles ESE of Castac Lake, 0.5 mi. south of peak 4908, 0.5 mi. north of the Los Angeles Co. line. 1372 Comment
  JEPS53161  Boechera repanda Edw. L. Greene 1889-6-24 Kern Tehachapi Comment
  CAS-BOT-BC478472  Boisduvalia John Thomas Howell 1976-5-17 51654 Kern Pruett Hill on road from Glennville to Granite Station Comment
  SEINET6944412  Boisduvalia densiflora W. P. Vestal, A. G. Vestal 1955-6-10 11705 .8 Sn Sierra 7 Kern 2.7 miles northwest of Glennville. Comment
  CAS-BOT-BC29693  Bolboschoenus maritimus Ernest C. Twisselmann 1953-9-7 749 Kern Temblor Oil Field Creek. 518 Comment
  CAS-BOT-BC29695  Bolboschoenus maritimus Ernest C. Twisselmann 1953-9-7 749 Kern Temblor Oil Field, Temblor Ranch. 518 Comment
  UC1982205  Bolboschoenus maritimus subsp. paludosus LeRoy Gross 2010-4-27 4424 Kern Coast Ranges; Temblor Mountains region Bitter Creek National Wildlife Refuge, far west end of the San Emigdio Mountains. Down the Bitter Creek stream from 34.95954N 119.34890W to fence line near 34.97261N 119.34573W. Unit # 2 within refuge. Collection site near 34.95954 0'N, 119.34890 0'W. Santiago Creek 7.5' Quad. Comment
  UCR183898  Bowlesia incana A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-16 33828 Kern Tehachapi Mountains, hills c. 0.2 mi. southeast of NE arm of Castac Lake 1159 Comment
  SBBG15341  Bowlesia incana E. C. Twisselmann 1962-4-19 6988 Kern Woody Rd, ca. 7.1 mi W of Glennville 838 Comment
  JEPS96172  Brickellia californica Dana York and Jim Shevock 1995-10-8 185 Kern ca. 90 km. n.e. Bakersfield (on n. slope of Spanish Needle); Spanish Needle 2035 Comment
  RSA789758  Brickellia californica J. R. Shevock, Jim Jokerst 1987-9-8 11814 Kern Western slope of the Southern Sierra Nevada: Owens Peak Wilderness, BLM. Along trail from Indian Wells Canyon to the summit of Owens Peak. 1829 Comment
  UCR275533  Brickellia microphylla Nick Jensen, Neal Kramer 2013-8-16 498 Kern Tehachapi Mountains, Tejon Ranch, along the road from Canyon de la Lecheria to the old radio tower site, c. 0.25 air km west of the radio tower site 1728 Comment
  SD147624  Brodiaea coronaria Ernest C. Twisselmann 1966-5-12 12205 Kern Sierra Nevada, Kern Hot Springs. Scarce in a dense growth in moist highly mineralized soil. 808 Comment
  SEINET7072590  Brodiaea elegans A. G. Vestal 1963-5-1 s.n. Kern Graces Highway (Route 155). About 5.6 miles northwest of Woody. Coordinate datum: NAD 27. UTM Zone 11, 328563mE, 3956842mN. Comment
  CAS-BOT-BC492106  Brodiaea terrestris subsp. kernensis Ernest C. Twisselmann 1958-5-21 4486 Kern Wagy Flat Road, 8 miles east of the summit, Greenhorn Range, Sierra Nevada 1158 Comment
  CAS-BOT-BC144183  Bromus arenarius Ernest C. Twisselmann 1961-5-23 6185 Kern Tehachapi Mountains. Tejon Ranch. Telephone Road above Pastoria Canyon. 1005 Comment
  CAS-BOT-BC144190  Bromus arenarius John Thomas Howell 1962-5-20 37122 Kern Sierra Nevada. Kernville. 807 Comment
  RSA0077593  Bromus arenarius CNPS-SSNF Team 2011-4-23 8082 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
  RSA731259  Bromus arenarius Steve Boyd, Valentin Arvizu 2008-5-1 11959 Kern Southern Sierra Nevada region: Piute Mountains, lower Esperanza Canyon at eastern base of Sorrell Peak and western edge of Kelso Valley. 1372 Comment
  SD87668  Bromus arenarius Frank W. Peirson 1937-5-30 12079 Kern Cottonwood Creek, Tehachapi Mys. 2 miles above White Oaks Lodge. 1676 Comment
  RSA0073798  Bromus berteroanus Erika M. Gardner, Chul Paik 2015-2-21 1103 Kern Base of Tit Mountain. South side of Mountain. 1206 Comment
  RSA720453  Bromus berteroanus Naomi Fraga, M. Patrick Griffith, Karen Walker 2003-4-26 564 Kern The Owens Peak Eastern Watershed. Short Canyon. 1189 Comment
  UCR238181  Bromus berteroanus Anonymous 2011-5-3 s.n. Kern Western Mojave Desert, U.S. Borax plant [Boron?] 747 Comment
  CAS-BOT-BC149551  Bromus carinatus var. carinatus Ernest C. Twisselmann 1961-5-4 6063 Kern Sierra Nevada. Greenhorn Range. Greenhorn Pass Road 10.8 miles east of Glennville. 1325 Comment
  CAS-BOT-BC149599  Bromus carinatus var. carinatus Ernest C. Twisselmann 1962-6-22 7307 Kern Tehachapi-Kernville Region. Weldon Meadows, Piute Mountains. 2087 Comment
  CAS-BOT-BC148880  Bromus carinatus var. marginatus Ernest C. Twisselmann 1959-5-2 5158 Kern Tehachapi-Kernville Region. Breckenridge Mountain Road, 4 miles west of Munzer Meadow. 1645 Comment
  CAS-BOT-BC156241  Bromus catharticus Ernest C. Twisselmann 1963-5-10 8146 Kern Mojave Desert. Mojave-Randsburg Region. Farmlands 2 miles south of Cantil. 640 Comment
  CAS-BOT-BC156250  Bromus catharticus Gerald Griffith 1937-5-18 243 Kern San Joaquin Valley. 126 Comment
  CAS-BOT-BC156083  Bromus diandrus John Thomas Howell 1962-5-20 37120 Kern Sierra Nevada. Kernville. 807 Comment
  CAS-BOT-BC156090  Bromus diandrus Ernest C. Twisselmann 1955-5-17 1986 Kern Temblor Range and the Western San Joquin Valley. Devil's Water Canyon, Temblor Mountains. 518 Comment
  HSC9277  Bromus diandrus B. D. Rogers 1964-6-14 Kern Eugene Grade, Greenhorn Mtn. 762 Comment
  CAS-BOT-BC155411  Bromus hordeaceus Ernest C. Twisselmann 1964-5-15 9419 Kern Sierra Nevada. Greenhorn Range. North flank of Blue Mountain. 1158 Comment
  HSC9252  Bromus hordeaceus R. V. Papike 1962-4-19 20 Kern Hwy. 6, 3 mi. below Freeman Comment
  POM286739  Bromus hordeaceus Walter D. Riley 1934-5-6 212 Kern Woody Road (Poso Creek). Poso Creek Watershed. 762 Comment
  UCSB47419  Bromus hordeaceus Steele, Kelly 1983-4-20 Kern Belridge Field Cogeneration Project; Western San Joaquin Valley, along Lokern Rd, 6.9 mi W of Buttonwillow (T29S R22E S22) 114 Comment
  UC34031  Bromus madritensis subsp. madritensis J. Burtt Davy 1896-4 1975 Kern Head of the San Joaquin Valley, mouth of San Emigdio Canyon San Emigdio Canyon; San Joaquin Valley, San Emigdio Canyon Comment
  RSA0088187  Bromus madritensis subsp. rubens CNPS-SSNF Team 2011-6-9 8024 Kern Windwolves Wildlife Refuge; foothills of the San Emigdio Mountains, about 2.5 air miles SW of the town of Grapevine. 1393 Comment
  SD40773  Bromus madritensis subsp. rubens Carl B. Wolf 1933-5-11 4553 Kern Upper end of San Joaquin Valley; 3 miles west of U.S. Highway 99 on road to Maricopa 152 Comment
  UC1024747  Bromus marginatus Leo Whitney 1935-3-28 3013 Kern Lost Hills Comment
  CAS-BOT-BC161887  Bromus rubens Lyman Benson 1932-3-13 3085 Kern Greenhorn Mountain Range. Caliente Wash. 304 Comment
  CAS-BOT-BC161909  Bromus rubens John H. Thomas 1959-3-25 7613 Kern Randsburg. 1066 Comment
  LA103050  Bromus rubens Barry A. Prigge; 1985-3-16 6205 Kern Soledad Mountain, 4.5 air mi. S of Mojave 883 Comment
  RSA761515  Bromus rubens LeRoy Gross, Pamela Conway 2010-5-15 4563 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 34.91520N, 119.38393W near top to about 34.91876N, 119.38396. 1079 Comment
  UCD59576  Bromus rubens James B. Garner 1956-4-22 63 Kern 2 miles above mouth of Kern River Canyon. 304 Comment
  RSA0047548  Bromus sterilis A. C. Sanders, T. B. Salvato 2007-5-16 33846 Kern hills c. 0.6 mi. east of Castac Lake, west of pipeline road 1220 Comment
  JEPS121850  Bromus tectorum Nick Jensen with Sandy Namoff 2014-4-17 1086 Kern Tejon Ranch: Big Sycamore Canyon about 4.2 air km north of Contour Road. Comment
  RSA0060893  Bromus tectorum James R. Shevock 1982-5-15 9500 Kern Scodie Mountains, Kiavah Wilderness. End of access road to McIvers Spring. 2011 Comment
  SEINET206243 Image available Bromus tectorum Charlotte N. Smith 1962-5-28 1100 Kern On Greenhourn Mt. near the Rattlesnake Grade road about 5 miles southwest of Eugene Grade 1372 Comment
  RSA720687  Calandrinia ciliata Naomi Fraga, Amber Maurice 2003-2-22 252 Kern The Owens Peak Eastern Watershed: Upper reaches of Short Canyon. SW side of canyn. 1372 Comment
  UC1136624  Calandrinia ciliata G. T. Nordstrom 1935-3-14 376 Kern w Mouth of Grapevine; Tejon B Quadrangle Comment
  UCR183557  Calandrinia ciliata A. C. Sanders, Mitch Provance, T. B. Salvato, Aaron Keller, et al 2007-4-3 33355 Kern Southern Tehachapi Mtns. Foothills, canyon just west of Bronco Canyon, but draining toward mouth of Big Sycamore Canyon 1052 Comment
  UCD105535  California macrophylla Robert E. Preston 2010-4-23 2773 Kern Temblor Range, 6.8 mi ENE of Simmler. 1068 Comment
  CAS-BOT-BC80398  Calocedrus decurrens Ernest C. Twisselmann 1966-5-11 12183 Kern Ridge east of Bartolas Creek 2255 Comment
  CAS-BOT-BC80400  Calocedrus decurrens John Thomas Howell 1962-9-22 38781 Kern Cooks Peak, Greenhorn Mountains 2072 Comment
  CAS-BOT-BC80404  Calocedrus decurrens Ernest C. Twisselmann 1966-5-11 12183 Kern Ridge east of Bartolas Creek 2255 Comment
  UCSB69683  Calocedrus decurrens 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. 1767 Comment
  RSA352859  Calocedrus decurrens M. B. Dunkle 1929-8-26 2338 Kern Kern River Comment
  RSA0068398  Calochortus invenustus Erika M. Gardner, Travis Columbus 2014-5-20 979 Kern About 0.40 (air) miles south of McIvers Cabin. 2036 Comment
  UC68815 Image available Calochortus venustus H. M. Hall Jun 1905 6265 b Kern s slope Tejon Pass 1280 Comment
  CAS-BOT-BC496720  Calochortus venustus Marion Ownbey; Ruth P. Ownbey 1938-7-2 1686 Kern North of Mt. Pinos Comment
  CAS-BOT-BC496777  Calochortus venustus Evalyn L. Farnsworth 1965-5-31 547 Kern Cedar Creek below the narros on the Farnsworth Ranch; The Greenhorn Range 853 Comment
  SBBG30826  Calycoseris parryi T. L. Secrest 1948-4-24 Kern Jawbone Cyn Comment
  SBBG66303  Calycoseris parryi R. Hoffmann 1929-4-2 Kern ca. 1 mi E of Randsburg Comment
  UC455228  Calyptridium monandrum Katharine Brandegee 1911-6-22 Kern Kernville Comment
  CAS-BOT-BC223648  Calystegia longipes Philip A. Munz 1954-5-21 19460 Kern West slope of Walker Pass 1432 Comment
  OBI63059  Calystegia longipes R. K. Brummitt 1997-6-13 19737 Kern By N end of Lake Isabella, 3 km S of Kernville on road to Weldon 800 Comment
  UCR272472  Calystegia longipes Mitch Provance 2016-6-21 616- 22 Kern Southern Sierra Nevada, Kern River Canyon, near Lower Richbar on Hwy. 178. 441 Comment
  RSA96906  Calystegia longipes R. M. Straw 1954-5-31 595 Kern Slope of Hooper Hill, above road from Bodfish to Caliente, 3 mi. s. of Bodfish. 1220 Comment
  UC599260  Calystegia occidentalis subsp. fulcrata Frank W. Peirson 1937-5-30 12078 Kern Cottonwood Creek, Tehachapi Mts., open flat about 1 mi below White Oak Lodge. 1524 Comment
  JEPS31812  Camissonia campestris Julia A. Bettys 1928-2-27 Kern 2 mi n Delano Comment
  OBI65626  Camissonia campestris G. F. Hrusa 1998-4-26 14259 Kern South Coast Ranges. Near summit of Elk Hills within Petroleum Reserve, between Taft and Buttonwillow. USGS Quad: East Elk Hills 7.5 300 Comment
  UCR186342  Camissonia campestris Michael Honer 2007-4-23 2523 Kern Tehachapi Mtns., near mouth of Little Oak Canyon 1311 Comment
  UCR4476  Camissonia campestris Frank C. Vasek 1963-5-11 630511- 13 Kern Southern Sierra Nevada Mtns, on Breckenridge Road, c. 7.4 mi NE of Cottonwood Creek just below upper of two cattle guards Comment
  RSA145056  Camissonia campestris subsp. campestris Claude T. Powers, Thorp, Stage 1959-3-28 59 -51 Kern 18 miles E of Bakersfield. Comment
  RSA173521  Camissonia campestris subsp. campestris Ralph Hoffmann s.n. Kern Isabella Comment
  SBBG48620  Camissonia campestris subsp. campestris L. S. Matlovsky 1974-4-5 DM 1889 -21 Kern near Crocker Pass Rd, Elkhorn Plain Comment
  UC764072  Camissonia campestris subsp. campestris R. F. Hoover 1941-3-22 4792 Kern between Bena and Caliente Comment
  UCR98790  Camissonia campestris subsp. campestris Steve Boyd, A. C. Sanders, R. T. Hawke, S. Hawke, et al. 1997-4-20 9587 Kern San Emigdio Range, Pleito Hills, San Emigdio Ranch, ridge on W side of Pleito Canyon, c. 4.5 air mi due north of Antimony Peak 1220 Comment
  RSA0110601  Camissonia claviformis Mitch Provance, Callen Huff 2009-4-22 10573 Kern Foothills of the Tehachapi Mountains: About 7 miles N of Hwy. 138 at Neenach, at the mouth of Canyon del Gato Montes and E of 270th St. 1112 Comment
  RSA0060955  Camissonia graciliflora James R. Shevock, Barbara Ertter 1986-4-19 11406 Kern Scodie Mountains, Kiavah Wilderness. Off of California Highway 178 in a canyon on north ridge toward Pinyon Peak. 1500 Comment
  UC1922175  Camissonia kernensis subsp. gilmanii Naomi Fraga, Mitchell McGlaughlin 2004-5-12 1180 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak eastern watershed. North slope; just north of Peak 6651' 1524 Comment
  CAS-BOT-BC160802  Camissonia kernensis subsp. kernensis Ernest C. Twisselmann 1962-5-8 7117 Kern Mojave Desert, the Mojave-Randsburg Region. Grapevine Canyon, southern Sierra Nevada 853 Comment
  CAS-BOT-BC160805  Camissonia kernensis subsp. kernensis Ernest C. Twisselmann 1958-5-27 4525 Kern Head of Indian Wells Canyon 1737 Comment
  CAS-BOT-BC160824  Camissonia kernensis subsp. kernensis Ernest C. Twisselmann 1962-4-11 6912 Kern Divide between Kelso Canyon and Kelso Valley 1417 Comment
  RSA125263  Camissonia kernensis subsp. kernensis P. A. Munz 1957-5-15 22581 Kern Walker Pass, west slope. 1524 Comment
  RSA49281  Camissonia kernensis subsp. kernensis P. A. Munz 1949-5-21 13367 Kern 2.4 miles east of Walker Pass 1220 Comment
  RSA729445  Camissonia pallida Naomi S. Fraga, Genie Fraga 2005-3-26 1520 Kern The Owens Peak Eastern Watershed: Short Canyon. 884 Comment
  RSA790534  Camissonia palmeri Jim R. Shevock 1982-5-8 9437 Kern Sequoia National Forest: Kern Plateau, South Fork Kern River. Along Fay Creek Trail 34E24 just north of Fay Ranch. 1341 Comment
  RSA0075992  Camissonia pubens Erika M. Gardner, Kathy LaShure 2014-5-9 885 Kern Along the PCT, about 1.07 (air) miles west from the Walker Pass Campground. Along switch backs of the PCT. 1760 Comment
  UC2045011  Camissonia strigulosa Nick Jensen with J. Mark Porter 2014-5-21 1825 Kern Tejon Ranch. Tejon Canyon on a terrace above Tejon Creek just west of the inholding. Comment
  RSA101749  Canbya candida R. Weatherby 1955-4-3 1155 Kern 6 miles from Weldon on road to Kelso Valley. 915 Comment
  RSA179924  Canbya candida E. C. Twisselmann 1965-5-5 10670 Kern Slope above the northwest end of Buckhorn Lake, Edwards Air Force Base. 755 Comment
  SEINET3124192 Image available Canbya candida Herbert L. Mason 1935-4-30 10006 Kern Walker Pass. Comment
  RSA759706  Cardaria pubescens J. R. Shevock 1994-7-9 12219 Kern Along California Highway 178 just east of turn-off to Kernville and est of Weldon. South fork Valley. 799 Comment
  RSA0073902  Carex alma Erika M. Gardner, Caitlin Elam, Nico 2013-6-15 398 b Kern About 1.40 miles northwest from McIver's cabin. Old mining claim or cattle trough., Site experienced human disturbance, probably from the early 20th century. Old artifacts found at this site. 2015 Comment
  NY25622  Carex amplectens B. J. Ertter 1988-8-6 7898 Kern Squirrel meadow on Breckenridge Mountain ca. 13 airmiles south-southwest of Lak Isabella, head of Mill Creek 2000 Comment
  CAS-BOT-BC20648  Carex douglasii D. E. Breedlove 1961-7-16 707 Kern Summit of Mount Pinos. 2712 Comment
  UCR264592  Carex hassei Mitch Provance, Callen Huff 2009-4-20 10443 Kern Tehachapi Mountains, Tejon Ranch, Pescado Creek at the mouth of Bronco Canyon, 7.5 miles NE of Quail Lake 1048 Comment
  RSA0080955  Carex praegracilis Erika M. Gardner, Travis Columbus 2013-6-2 339 Kern McIver's Spring and Cabin. 2041 Comment
  UCR263033  Carex praegracilis Mitch Provance, Callen Huff 2009-6-24 10975 Kern Tehachapi Mountains Foothills, Tejon Ranch, 4.7 miles NNE of Quail Lake, 0.3 miles NE of South Portal No. 4 of Los Alamos Creek and the Tehachapi Afterbay 984 Comment
  LA209038  Castilleja affinis subsp. affinis Geo. C. Hastings; C. Darland 1931-4-1 s.n. Kern TEHACHAPI MOUNTAINS, Keene Station. Comment
  UCR185054  Castilleja angustifolia Naomi Fraga, Sarah J. De Groot, Mark Porter 2003-5-2 683 Kern Southern Sierra Nevada, The Owens Peak eastern Watershed. Buena Vista Canyon, small canyon draining into the SW side of Indian Wells Canyon off drainage of Morris Peak 1524 Comment
  POM283630  Castilleja angustifolia Lyman D. Benson 1932-4-24 3381 Kern Keene (Woodford), Tehachapi Mt, Watershed Caliente Creek. 762 Comment
  RSA296364  Castilleja applegatei subsp. martinii R. C. Bacigalupi, G. T. Robbins, L. R. Heckard 1953-6-19 4263 Kern Along road to Mt. Abel Winter Recreation Area (Route 364), 12.6 miles above southeast of tis junction with Calif. 166 and U.S. 499 (Maricopa-Cuyama Valley road) 1524 Comment
  UC1562901  Castilleja applegatei subsp. pinetorum Barbara Ertter with James R. Shevock 1986-4-21 6032 Kern 2-3 mi n Walker Pass (just past first saddle, Pacific Crest Trail, e of Isabella Lake); Southern Sierra Nevda 1889 Comment
  JEPS77747  Castilleja attenuata L. R. Heckard, R. C. Bacigalupi and T. I. Chuang 1978-4-22 4765 Kern 0.8 mi above Granite Station (on Glennville road) 640 Comment
  JEPS77756  Castilleja attenuata L. R. Heckard, R. C. Bacigalupi and T. I. Chuang 1978-4-22 4755 Kern s side Keene exit; Tehachapi Mts. 822 Comment
  SBBG108444  Castilleja attenuata N. Meng 1965-5-27 131 Kern just W of St Hwy 155 at Pasco Rd Comment
  CAS-BOT-BC184113  Castilleja chromosa James R. Shevock 1985-3-23 11085 Kern Indian Wells Canyon, north-facing slope along L.A. Aqueduct Road 1036 Comment
  RSA195815  Castilleja foliolosa E. C. Twisselmann 1967-5-23 13106 Kern Cottonwood Pass just east of the San Luis Obispo County Line. Small dense colony growing in the sun in brown shale in a long abandoned road bed. 541 Comment
  UCR253988  Castilleja subinclusa Mitch Provance, Callen Huff 2009-4-21 10473 Kern Tehachapi Mountains Foothills, Canyon del Gato Montes, north of Neenach, dirt track east of 270th St., c. 5.5 miles north of Los Angeles Co. line 1304 Comment
  CAS-BOT-BC38426  Caulanthus coulteri Ernest C. Twisselmann 1957-6-5 3612 Kern Tehachapi - Kernville Region. Piune Mountains. West side of Bald Eagle Peak. 1958 Comment
  CAS-BOT-BC38432  Caulanthus coulteri D. E. Breedlove 1962-7-14 3857 Kern Piute Mountains. Along Saddle Springs - Claraville Rd on ridge N of Liepel Peak, 4.7 miles SW of Bodfish - Havilah Road. 1645 Comment
  CAS-BOT-BC38442  Caulanthus coulteri R. C. Barneby 1954-5-4 11317 Kern West slope of Greenhorn Mountains, between Alta Sierra and Kernville. 1341 Comment
  POM216224  Caulanthus coulteri D. D. Keck 1933-5-7 2273 Kern Tehachapi Pass, 3.6 miles east of Monolith. 1220 Comment
  UC1601417  Caulanthus coulteri Brandegee 1891-4-4 Kern Caliente Comment
  UCD114204  Caulanthus coulteri A. A. Heller 1905-5-5 s.n. Kern Tehachapi. Comment
  UCR269419  Caulanthus coulteri Mitch Provance, Callen Huff 2009-4-22 10332 Kern Foothills of the Tehachapi Mountains, Tejon Ranch, 8 miles NNE of Neenach, about 0.7 mi W of Canyon del Gato Montes and 270th St. 417 Comment
  UC1733828  Caulanthus coulteri var. coulteri Kay H. Beach 1940-3-25 334 Kern 4 mi NE of Onyx (opposite gate to Bloomfield Ranch); Walker Pass Highway 853 Comment
  UC564118  Caulanthus inflatus Roxana S. Ferris 1935-3-28 9074 Kern near oil well e of junction with Cholame- Simmler Road (along Bitterwater Creek, Temblor Range); Temblor Range, along Bitterwater Creek 457 Comment
  UC706994  Caulanthus inflatus Lyman Benson 1937-4-25 8279 Kern 15 mi e Mojave; Mojavean Desert drainage area, e of Mojave 609 Comment
  CAS-BOT-BC40562  Caulanthus lasiophyllus L. R. Abrams 1941-4-25 13958 Kern Mojave Desert between Mojave and Tehachapi Grade. Comment
  SBBG70233  Caulanthus lasiophyllus R. Hoffmann 1929-4-27 Kern Muroc Comment
  RSA708310  Ceanothus cuneatus var. cuneatus L. M. Moe 2002-3-31 2214 Kern Ft. Tejon State Park. 1037 Comment
  UC703072  Ceanothus greggii var. vestitus Alice Eastwood, John Thomas Howell 9635 Kern Walker Pass Comment
  CAS-BOT-BC63689  Ceanothus integerrimus Ernest C. Twisselmann 1956-6-14 2954 Kern Mt. Pinos road near McGill Public Camp. Shandon. 1996 Comment
  CAS-BOT-BC63696  Ceanothus integerrimus John Thomas Howell 1962-7-10 38428 Kern 1.5 mi. s. of summit. Greenhorn Mountains. 1950 Comment
  SFV16383  Ceanothus integerrimus anon. 1992-6-17 Kern Ventura Mountains Near Mount Pinos. Comment
  UCR60705  Ceanothus integerrimus Kathy Harper 1989-5-28 s.n. Kern Sierra Nevada Mtns, Greenhorn Mtns., Sequoia National Forest. Basket Pass Loop 1768 Comment
  RSA0034326  Ceanothus vestitus Michael Honer 2007-4-19 2510 Kern Along dirt road running from head of Big Sycamore Canyon to head of Bronco Canyon. 1463 Comment
  RSA113350  Celtis reticulata Percy C. Everett, E. K. Balls 1956-7-5 21875 Kern 3 mi. E of Caliente along road to Bodfish. 518 Comment
  CAS-BOT-BC184943  Cenchrus longispinus Ernest C. Twisselmann 1963-9-6 8950 Kern San Joaquin Valley. Poso Creek near Famosa. 114 Comment
  CAS-BOT-BC272052  Centaurea melitensis Robert Luthey 1970-7-1 213 Kern Luthey residence, 1 mile southeast of Kernville 792 Comment
  CAS-BOT-BC272055  Centaurea melitensis Ernest C. Twisselmann 1954-5-25 1292 Kern McGovern Grade, 1 1/2 miles east of Annette, Temblor Range and the Western San Joaquin Valley 365 Comment
  RSA720853  Centaurium exaltatum Naomi S. Fraga, Genie Fraga 2002-5-25 132 Kern The Owens Peak Watershed. Owens Peak Wilderness Area. Short Canyon. 1098 Comment
  RSA763328  Centromadia pungens subsp. pungens Justin M. Wood 2009-5-17 763 Kern East side of Lake Isabella, just off of Hwy 178 on Patterson Lane. 792 Comment
  CAS-BOT-BC279564  Centromadia pungens subsp. pungens Ernest C. Twisselmann 1958-9-3 4788 Kern Eastern San Joaquin Valley. Jerry Slough at Brandt Road 91 Comment
  RSA749860  Centromadia pungens subsp. pungens P. De Vries 2008-3-27 0827 Kern San Joaquin Valley, City of Bakersfield. S of Rosedale Hwy, about 500 feet E of El Toro Viejo Road. 118 Comment
  CAS-BOT-BC179766  Centrostegia thurberi Clare B. Hardham 1957-6-9 2128 Kern 12 mi E of Weldon. Sierra Nevada Comment
  RSA0119320  Centrostegia thurberi Pam De Vries 2016-5-24 8189 Kern Western Transverse Range; San Emigdio Mountains; Edison Road (Forest Route 9N01), about 0.7 air miles northeast of the intersection of Frazier Mountain Park Rd and Mt Pinos Way, Frazier Park. 1459 Comment
  OBI45726  Cerastium glomeratum Michael Theroux 1985-5-25 680 Kern Farnsworth Ranch, SE of Glennville, 1-3.5 mi E of Glenville-Granite Rd, 1-2 mi S of Fulton Ranger Station, mostly near confluence of Fulton and Cedar Crks (Glenville 15' Quad sec 31, 32, 36, 5 & 6) 1067 Comment
  UC2044766  Cerastium glomeratum Nick Jensen with Ed Kentner, Eve Laeger, Shannon Still 2014-3-20 731 Kern Tejon Ranch. El Paso Creek about 0.5 air km south of Tejon Reservoir #2; about 0.5 km north of the Winters Canyon confluence. Comment
  UC863554  Cercis occidentalis L. R. Abrams 1927-5-1 11942 Kern on Walker Pass road 1 mi e Onyx Comment
  POM268527  Cercocarpus betuloides Lyman D. Benson 1932-5-22 3597 Kern Temblor-Tehachapie Mountain Range. Fort Tejon 1006 Comment
  CAS-BOT-BC135542  Cercocarpus betuloides var. betuloides James R. Shevock 1981-8-4 8914 Kern In the chaparral along the Breckenridge Road between Havila and Lightners Flat just inside the Forest boundary, Breckenridge Mts., Sequoia National Forest - Southern Sierra Nevada 1645 Comment
  UC1928442  Cercocarpus ledifolius Naomi Fraga, M. Patrick Griffith 2003-6-26 860 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak Eastern Watershed. On Trail to Owens Peak. Comment
  CAS-BOT-BC276370  Chaenactis carphoclinia Ernest C. Twisselmann 1969-5-21 15399 Kern Red Rock Canyon. Ridge in the E fork of the canyon 792 Comment
  CAS-BOT-BC100652  Chaenactis douglasii var. alpina Eben McMillan; Clifton F. Smith; Ernest C. Twisselmann 1966-10-28 12898 Kern Ridge southeast of Pine Flat 2377 Comment
  CAS-BOT-BC204704  Chaenactis fremontii James R. Shevock 1992-5-16 12165 Kern Southern Sierra Nevada, Sequoia National Forest. Along the Pacific Crest Trail about 1.5 miles south of Walker Pass. Northeast base of the Scodie (Kiavah) Mountains 1706 Comment
  CAS-BOT-BC276857  Chaenactis fremontii John Thomas Howell 1962-5-21 37168 Kern NE of Lake Isabella 792 Comment
  CAS-BOT-BC276864  Chaenactis fremontii David D. Keck; J. Clausen 1935-4-11 3174 Kern Comanche Point (Tejon Hills), 1 mile from extreme tip, W side on W exposure, E of and just above Tehon Creek Comment
  UCR195269  Chaenactis fremontii Naomi Fraga, Genie Fraga 2004-4-24 1110 Kern Southern Sierra Nevada, Owens Peak Eastern Watershed, Short Canyon, along aqueduct road on the way to Five Fingers 1037 Comment
  POM214836  Chaenactis fremontii Victor Duran 1932-5-27 3221 Kern Between Mojave and Randsburg 762 Comment
  CAS-BOT-BC277279  Chaenactis glabriuscula var. glabriuscula Ernest C. Twisselmann 1966-5-10 12115 Kern Tehachapi-Kernville Region. Piute Mountains: west end of King Solomon's Ridge 1524 Comment
  POM213228  Chaenactis glabriuscula var. glabriuscula Philip A. Munz 1935-4-2 13660 Kern 15 miles E. of Bakersfield. Near Caliente Creek. Comment
  UC569188  Chaenactis glabriuscula var. glabriuscula Wm. Ingram and V. Hansen 1935-4-1 Kern Tehachapi Mt. Comment
  CAS-BOT-BC277303  Chaenactis glabriuscula var. glabriuscula Frank J. Kirby 1956-4-15 712 Kern East side, Greenhorn Mountains 1524 Comment
  CAS-BOT-BC277814  Chaenactis santolinoides Ernest C. Twisselmann 1962-6-22 7364 Kern Tehachapi-Kernville Region. North end of Piute Mountain 2011 Comment
  UCSB51497  Chaenactis santolinoides Hodgson, John 1928-9-1 Kern Mt. Pinos; Santa Barbara Forest 2590 Comment
Read comments
Dec 21 2006
  RSA0068364  Chaenactis stevioides Nick Jensen, J. Mark Porter 2014-5-22 1931 Kern Tejon Ranch. Along Contour Rd just west of the road leading to Canyon de la Agua Escondida, between Sacatara Canyon and Canyon de los Gatos Montes. 1243 Comment
  UC1927435  Chaenactis stevioides Naomi Fraga, Sarah DeGroot, Mark Porter 2003-5-2 578 Kern Sierra Nevada; Southern Sierra Nevada region; THE OWENS PEAK EASTERN WATERSHED. East end of Five Fingers. 1220 Comment
  RSA160863  Chaenactis stevioides Percy C. Everett, Nick Lolonis 1962-4-30 24463 Kern Hwy 6, 4.5 miles N of Rosamond Comment
  CAS-BOT-BC279679  Chaenactis xantiana Catherine Best 1957-6-10 2152 Kern Between 8 and 9 miles east of summit, Greenhorn Mt. Comment
  RSA0103702  Chaenactis xantiana Nick Jensen, J. Mark Porter, Sarah DeGroot, Hester Bell 2015-5-9 3574 Kern Tehachapi Mountains, head of Sacatara Canyon north and west of the end of the road. 1528 Comment
  RSA599551  Chaenactis xantiana Steve Boyd, A. C. Sanders, R. T. Hawke, Shaun Hawke, Susan Hobbs, Paul Hobbs 1997-4-20 9575 Kern San Emigdio Range: Pleito Hills region, San Emigdio Ranch, ridge on west side of Pleito Canyon, approximately 4.5 air miles due north of Antimony Peak. 1098 Comment
  SEINET7450371 Image available Chaenactis xantiana H. M. Hall 1905-6-17 6285 Kern Near Old Fort Tejon, about 2.5 km. south of the fort 1170 Comment
  CAS-BOT-BC140789  Chamaebatia foliolosa E. Roy Weston 1926-5-20 145 Kern Greenhorn Mts. Comment
  RSA0062734  Chamaesyce ocellata subsp. ocellata Nick Jensen, Ed Kentner 2014-9-28 2574 Kern Tejon Ranch. North of Contour Road in the wash emanating from Little Sycamore Canyon. 973 Comment
  UCR196664  Cheilanthes covillei Naomi Fraga, Michael Honer, Valerie Soza 2003-5-19 720 Kern Southern Sierra Nevada, The Owens Peak Eastern Watershed. Grapevine Canyon. On the way to Coyote Spring 1067 Comment
  SEINET5867633 Image available Cheilanthes covillei L. S. Rose 1967-1 67009 Kern Onyx Comment
  POM279691  Chenopodium album Lyman Benson 1932-4-3 3206 Kern Bakersfield. Kern River Watershed. 122 Comment
  UCR162654  Chenopodium berlandieri David Charlton, S. Wilson 1994-6-7 6016 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 1372 Comment
  UCR186201  Chenopodium californicum Melissa Lippincott 2007-6-23 s.n. Kern Tehachapi Mountains, slopes north of Rising Canyon, survey area 2.5A, c. 1.2 mi. east of Ft. Tejon, c. 3 miles N of Lebec 1220 Comment
  CAS-BOT-BC426277  Chenopodium desiccatum Ernest C. Twisselmann 1962-11-14 8012 Kern San Joaquin Valley: Kern River at Enos Road 114 Comment
  RSA0065650  Chenopodium fremontii Erika M. Gardner, Kristin Forgrave 2013-6-29 432 Kern Canyon bottom of Sage Canyon. 1500 Comment
  UC1394421  Chenopodium pratericola H. A. Wahl 1967-9-24 21896 A Kern 15 mi ne Bakersfield; Kern River Canyon Comment
  RSA300145  Chenopodium vulvaria J. T. Howell, G. True 1971-6-14 47694 Kern Isabella. 762 Comment
  CAS-BOT-BC184888  Chloris virgata Ernest C. Twisselmann 1954-9-26 1595 Kern Temblor Range and the Western San Joaqin Valley. Cotton field, 2 miles south of Goose Lake. 70 Comment
  UCR185420  Chlorogalum pomeridianum A. C. Sanders, Mitch Provance 2007-6-28 34267 Kern Tehachapi Mtns., dry exposed slopes above Dry Field Canyon, c. 2 miles east of Castac Lake and 4 miles NE of Gorman, under the powerlines 1250 Comment
  CAS-BOT-BC191695  Chorizanthe brevicornu var. brevicornu Ernest C. Twisselmann 1966-4-13 11840 Kern Plains E of Ridgecrest, along County Line Road. Mojave Desert 719 Comment
  UC178496  Chorizanthe brevicornu var. brevicornu Katharine Brandegee Kern Randsburg Mojave Desert, Randsburg Comment
  CAS-BOT-BC191692  Chorizanthe brevicornu var. brevicornu Ernest C. Twisselmann 1963-5-10 8142 Kern SW end of Rand Mountains. Mojave Desert 670 Comment
  RSA0004897  Chorizanthe floccosa Marcus E. Jones 1903-5-23 s.n. Kern Bakersfield. 305 Comment
  CAS-BOT-BC256982  Chorizanthe membranacea Ernest C. Twisselmann 1970-5-23 16604 Kern Sierra Nevada, the Greenhorn Range. High ridge north of the head of Lumreau Creek (old Bull Road) 1402 Comment
  UC144289  Chorizanthe membranacea A. A. Heller 1905-4-26 7777 Kern Kern Canyon Comment
  UC511152  Chorizanthe membranacea Lyman Benson 1932-4-23 3366 Kern Mt. Breckenridge Cottonwood Creek Watershed, Greenhorn Mt. Range (Greenhorn Mountains, Cottonwood Creek Zone) 914 Comment
  UCR184471  Chorizanthe membranacea A. C. Sanders, T. B. Salvato 2007-6-7 34114 Kern Tehachapi Mtns., Geghus Ridge c. 8 miles NE of Lebec, south facing slopes above Bear Trap Canyon 1341 Comment
  CAS-BOT-BC244695  Chorizanthe spinosa Ernest C. Twisselmann 1965-5-18 10841 Kern Dunes at the northeast end of Buckhorn Lake, Edwards Air Force Base. The Mojave-Randsburg region 746 Comment
  SBBG32163  Chorizanthe spinosa E. C. Twisselmann, E. McMillan, C. F. Smith 1968-5-22 14213 Kern SE end of Buckhorn Dry Lake 746 Comment
  SBBG62264  Chorizanthe spinosa R. Hoffmann 1929-5-7 Kern Red Rock Cyn Comment
  UCD99919  Chorizanthe spinosa A. C. Sanders; B Phillips, B. Pitzer 1988-5-22 7862 Kern Mojave Desert, 1.5 mi. NW of Rosamond near the airport, N of Felsite St. and W of 35th St. W. 731 Comment
  CAS-BOT-BC244716  Chorizanthe staticoides Samuel B. Parish 1887-6-1 1989 Kern Ft. Tejon Comment
  RSA66350  Chorizanthe uniaristata F. W. Peirson 1933-7-10 10705 Kern 20 miles from Bakersfield on road to Woody. Comment
  SBBG23867  Chorizanthe uniaristata E. C. Twisselmann 1965-7-27 11183 Kern Breckenridge Mtn Rd at the S fork of upper Lucas Crk 1874 Comment
  SEINET4183199  Chorizanthe uniaristata J. T. Howell 1962-5-20 37097 Kern 5 miles east of Bakersfield 213 Comment
  UCR47174  Chorizanthe xanti Michael Theroux 1982-6-5 320 Kern Southern Sierra Nevada Mtns, Lake Isabella, Pioneer Campground. Eastern exposure of Greenhorn Mtns., behind campground 838 Comment
  CAS-BOT-BC167509  Chorizanthe xanti var. xanti Dana York; Susan Carter 1996-5-10 723 Kern Ca. 59 km E-NE of Bakersfield, 9.3 km E-SE of Bodfish, Erskine Creek drainage, W-facing, metamorphic ridge below Laura Peak 1410 Comment
  CAS-BOT-BC255331  Chorizanthe xanti var. xanti John Thomas Howell 1962-5-21 37173 Kern Northeast of Lake Isabella, Sierra Nevada 792 Comment
  CAS-BOT-BC255340  Chorizanthe xanti var. xanti Ernest C. Twisselmann 1956-6-26 3009 Kern Drake Rocks, Drake Ridge, Temblor Range and the Western San Joaquin Valley 929 Comment
  CAS-BOT-BC255351  Chorizanthe xanti var. xanti Ernest C. Twisselmann 1956-6-26 3009 Kern Drake Ridge at Drake Rocks, Temblor Range and the Western San Joaquin Valley 929 Comment
  SBBG23436  Chorizanthe xanti var. xanti D. Myrick 1965-6-23 1105 Kern Rancheria Rd 1524 Comment
  UCR200052  Chrysothamnus nauseosus subsp. consimilis Naomi Fraga, Steve Boyd, Michael Denslow, LeRoy Gross 2003-3-11 353 Kern Southern Sierra Nevada, The Owens Peak Eastern Watershed, Short Canyon 1189 Comment
  SD129688  Chylismia claviformis subsp. aurantiaca Barbara Ertter, James R. Shevock 1986-4-20 5990 Kern Scodie Mountains, east of Isabelle Lake, ca. 4.0 miles northwest of Walker Pass, canyon on north side of Pinyon Peak. 1646 Comment
  CAS-BOT-BC279868  Cichorium intybus Ernest C. Twisselmann 1959-7-7 5544 Kern Tehachapi-Kernville Region. South Fork Valley just east of Lake Isabella 792 Comment
  CDA1142  Cirsium crassicaule T. C. Fuller 1968-4-9 16774 -C Kern Central Valley; San Joaquin Valley region; East bank of the Kern river, N side of Old River-Taft Hwy (119), 3 miles SE of Tupman 0 Comment
  OBI67343  Cirsium cymosum var. canovirens David J. Keil 2004-5-9 30302 -8 Kern Steep hillsides with groves of Piute cypress trees and expanses of chaparral and arid woodlands Comment
  CAS-BOT-BC286432  Cirsium occidentale var. venustum John Thomas Howell; Gordon H. True 1969-5-13 45657 Kern Spanish Needle Creek road to Lamont Meadow 1371 Comment
  CAS-BOT-BC286435  Cirsium occidentale var. venustum Ernest C. Twisselmann 1954-5-13 1247 Kern Temblor Range and the Western San Joaquin Valley. Drake Ridge: 5 miles northwest of Temblor Ranch 914 Comment
  RSA0070225  Cirsium occidentale var. venustum Marcus Anthony Lorusso 2015-4-29 CA 650 -89 Kern Bright Star Wilderness (SC431). From Ridgecrest take CA-178W for 12.2 mi. Left onto CA-14 and travel 2.8 mi. Rt. onto CA-178W for 29.1 mi. Left onto Kelso Cr. Rd. for 4.4 mi. Continue onto S Kelso Valley Rd. for 6.8 mi., Rt. onto unmarked road across private bridge and up hill for ~0.5 mi. Left onto SC431 for 2.5 miles. W of road on hilltop. 1316 Comment
  RSA0066521  Cirsium occidentale var. venustum Noel Wallace, Maurice Zigmond 1938-8-25 44 Kern Tejon Canyon. [Label incorrectly identifies county as Los Angeles] Comment
  UCR46546  Cirsium proteanum Michael Theroux 1982-5-23 262 Kern Sierra Nevada Mtns, Alta Sierra, Greenhorn Mtns, Sequoia National Forest, 8 mi. north of Lake Isabella off Hwy 155 1707 Comment
  IRVC29693  Cirsium scariosum Mark A. Elvin, Steve Boyd, Rick Burgess, Lloyd Simpson 2006-11-8 5261 Kern East of Mount Pinos; E edge of Cuddy Valley; S of Cuddy Valley Road and S of Cuddy Creek. Western Transverse Ranges 1605 Comment
  JEPS32746  Cirsium scariosum var. citrinum Ernest C. Twisselmann 1963-8-8 8833 Kern Cienegas near the head of Tejon Creek; Tehachapi Mountains 1615 Comment
  RSA418967  Cirsium vulgare Arthur L. Cohen 1935-9-1 752 Kern Bakersfield. Kern River Watershed. 122 Comment
  CAS-BOT-BC205702  Cistanthe monandra James R. Shevock; Larry Norris; Loren Ross 1985-5-25 11189 Kern Eastern slope of the Southern Sierra Nevada. Kern Plateau. BLM-Owens Peak Wilderness. Along the Sierran crest, summit of Owens Peak 2514 Comment
  CAS-BOT-BC438698  Cistanthe monandra Frank J. Kirby 1956-5-14 741 Kern Indian Wells Canyon 1066 Comment
  CAS-BOT-BC438710  Cistanthe monandra Ernest C. Twisselmann 1962-4-11 6911 Kern Tehachapi-Kernville Region. Kelso Canyon, about 12 miles south of Weldon. 944 Comment
  CAS-BOT-BC233905  Cistanthe umbellata Joseph Andorfer Ewan 1933-7-16 7765 Kern Near summit Mt. Prios 2682 Comment
  POM128687  Clarkia cylindrica Marcus E. Jones 1927-4-24 s.n. Kern North of Lebec. Comment
  SFV16920  Clarkia cylindrica R. Sanchez 1997-4-27 2 Kern Ventura Mountains Route 166, 10 km south of Maricopa. 700 Comment
  UCR130755  Clarkia cylindrica A. C. Sanders, K. D. Jones, D. Malueg, T. Rado 1999-5-19 22770 Kern Mt. Pinos to Temblor Range area, dirt road along So. Calif. Gas Co. line from Hwy 33 near BM 2785 (San Andreas Rift Zone) to Klipstein Cyn. Rd. (Cienaga Cyn.) near old Klipstein Ranch 854 Comment
  UC407101  Clarkia cylindrica subsp. clavicarpa L. R. Abrams 1927-5-2 11989 Kern 4 mi from mouth Kern River Canyon Comment
  CAS-BOT-BC164289  Clarkia cylindrica subsp. cylindrica Ernest C. Twisselmann 1958-5-21 4471 B Kern Cienaga Canyon near the Klipstein Ranch 883 Comment
  RSA0047549  Clarkia cylindrica subsp. cylindrica A. C. Sanders, Mitch Provance 2007-5-4 33691 Kern above dirt road east into hills from upper Oso Canyon, just north of the Los Angeles Co. line 1220 Comment
  RSA0047564  Clarkia cylindrica subsp. cylindrica A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-10 33727 Kern Tehachapi Mountains: hills west of Dry Field Canyon, c. 2 miles east of Castac Lake. 1250 Comment
  LA87836  Clarkia exilis H. Lewis; M. Lewis, Frank C. Vasek 1952-4-19 908 Kern 1 mi from the mouth of the Kern River Canyon Comment
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Oct 29 2013
  POM145922  Clarkia exilis L. R. Abrams 1927-5-2 11990 Kern Lower Kern River Canyon, 4 miles from its mouth. Comment
  RSA0049826  Clarkia heterandra A. C. Sanders, Mitch Provance 2007-5-24 33937 Kern tributary of Pastoria Creek (Bear Trap) Canyon, near Bench Mark (3364 ft.) Tejon K, c. 6 miles NE of Lebec 854 Comment
  UCD104967  Clarkia purpurea subsp. viminea Gordon J. Pilone 1961-5-6 19 Kern 2 miles SW of Woody on Glenville Road. 487 Comment
  UCR47139  Clarkia rhomboidea Michael Theroux 1983-6-18 574 Kern Greenhorn Mountains, Alta Sierra, Sequoia National Forest. 8 mi north of Lake Isabella off Hwy 155 1768 Comment
  NY89402  Clarkia speciosa C. R. Annable 1996-6-21 3023 Kern Sequoia National Forest, Basket Pass Rd, 0.8km W of Rancheria Rd 1650 Comment
  UC20043 Image available Clarkia tembloriensis J. Burtt Davy 1896-4-26 1711 Kern Bakersfield Head of the San Joaquin Valley Comment
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Jul 16 2013
  SEINET7073371  Clarkia unguiculata A. G. Vestal 1963-4-30 s.n. Kern Lower Kern River off Route 178. UTM Zone 11, 358261mE, 3937568mN. Coordinate datum: NAD27. Comment
  UCD105043  Clarkia unguiculata James B. Garner 1956-4-27 74 Kern On Highway 178, 2 miles above mouth of Kern River Canyon. 609 Comment
  UCR271291  Clarkia unguiculata Mitch Provance, Luis Aguilar 2016-5-11 516- 18 Kern Southern Sierra Nevada, Little Sycamore Canyon, about 5 miles SE of Arvin, , along an SCE access road N of Bear Valley Rd. 730 Comment
  SEINET10492203  Clarkia unguiculata Tim Holtsford 1992-5-11 Holtsford 920511 -1-B Kern Clear creek rd (exit at hart flat from state hwy 58 between tehachipi & bakers- Field). 1.2 Mi e of hart oaks, tejon rd. Ne-facing roadcut/slope with oaks (Probably quercus engelmanii), asclepias, bromus, avena, lupinus, clarkia Williamsonii, (aesculus californica, platanus racemosa, pinus sabiniana nearby But not closely associated). 200-300 Plants evident. Plants are infested with A mite which seems to be eating pollen. Comment
  RSA151723  Clarkia xantiana R. C. Bacigalupi 1953-7-22 4310 Kern Road over Greenhorn Mountain, on Kern River side, 2.5 miles southeast of summit (and Greenhorn Mtn. County Park) 1601 Comment
  SEINET10837683  Clarkia xantiana Tim Holtsford 1992-5-12 Holtsford 920512 -6 Kern Bodfish-caliente rd, 3.3 mi n of caliente post office, 25.7 mi s of jct with Kern canyon rd (in bodfish). Small pop, sympatric with c. Unguiculata; both Were grazed before seed was collected. Oak/digger woodland. Comment
  SEINET6944619  Clarkia xantiana W. P. Vestal, A. G. Vestal 1955-6-10 s.n. Kern Greenhorn Mountain grade, ca. 2.4 miles up grade from base near Isabella (3.3 miles north). Comment
  UC1719578  Clarkia xantiana subsp. parviflora Monica Geber with Vincent Eckhart 1995-6-3 95 23 w Kern Ca. 100 m w of Canebrake Road (connecting Hwy 178 to Chimney Peak fire Station), ca. 4 km N of 178 1150 Comment
  UCD105125  Clarkia xantiana subsp. xantiana Brad D. Schafer 2005-6-15 154 Kern Tejon Ranch; Tejon Mountain Village in Dry Field Canyon. 1158 Comment
  UCR271434  Clarkia xantiana subsp. xantiana Mitch Provance, Luis Aguilar 2016-5-11 516- 19 Kern Southern Sierra Nevada, Little Sycamore Canyon, about 5 miles SE of Arvin, , along an SCE access road N of Bear Valley Rd. 730 Comment
  CAS-BOT-BC439181  Claytonia exigua subsp. exigua Ernest C. Twisselmann 1955-3-20 1738 Kern Temblor Range and the Western San Joaquin Valley. Packwood Canyon, 10 miles west of Blackwell's Corner 472 Comment
  UCR214732  Claytonia parviflora A. C. Sanders 2010-4-26 38046 Kern Southern Foothills of Tehachapi Mountains, mouth of Canyon de la Lecheria, north of the end of 290th St. West, head of Pescado Creek 1259 Comment
  UCR261407  Claytonia parviflora A. C. Sanders, Mitch Provance 2015-5-12 41659 Kern Tehachapi Mountains, south of Old Town Tehachapi along Water Canyon Rd. between Tehachapi and Tehachapi Mountain Park, above Highline Rd., c. 350 m above Parkview Lane 1454 Comment
  JEPS43377  Claytonia parviflora subsp. parviflora Allison Krames 1935-4-28 Kern Greenhorn Range Comment
  CAS-BOT-BC439488  Claytonia parviflora subsp. parviflora Ernest C. Twisselmann 1963-5-17 8254 Kern Sierra Nevada, Greenhorn Range. High slope about 1 mile east of Poso Creek Narrows 762 Comment
  CAS-BOT-BC92614  Clematis ligusticifolia W. I. Follett; E. B. Follett 1980-8-8 s.n. Kern Mount Pinos Region. San Emigdio Creek, 1.3 mile east of Pine Mountain (town). Comment
  RSA102015  Cleome isomeris R. Weatherby 1950-4-2 1137 Kern Near Oildale, 15 miles north toward Woody. 244 Comment
  RSA650745  Cleome isomeris A. Mayor 1973-4-14 s.n. Kern Randsburg Comment
  RSA66772  Cleome isomeris F. W. Peirson 1925-3-19 5503 Kern North slope of Tehachapi Mountains. 457 Comment
  CAS-BOT-BC423196  Cleomella parviflora L. R. Abrams 1927-4-30 11753 Kern South of Rosamund [Rosamond] Comment
  OBI19924  Collinsia bartsiifolia Walter F. Chesbro 1978-5-6 133 Kern Along Soda lake Rd, 19 mi E of Soda Lake 610 Comment
  UC311248  Collinsia bartsiifolia var. bartsiifolia Philip A. Munz 1926-4-4 9994 Kern 10 mi s Willow Springs (open sandy plain) Comment
  UCR253960  Collinsia bartsiifolia var. davidsonii Mitch Provance, Callen Huff 2009-4-21 10470 Kern Tehachapi Mountains Foothills, Canyon del Gato Montes, north of Neenach, dirt track east of 270th St., c. 5.5 miles north of Los Angeles Co. line 1304 Comment
  RSA408239  Collinsia callosa Christopher Davidson 1975-6-29 2929 Kern San Emigdio Canyon, following old Mil Potrero Road, along San Emigdio Creek, Los Padres National Forest. Los Padres National Forest. 1677 Comment
  UCR104694  Collinsia childii David Charlton 1989-6-17 3348 Kern Sierra Nevada Mtns, Sequoia National Forest, 0.5 mi west of Rancheria Road, at a point 2 mi north of Alta Sierra, NE of Lake Isabella 2000 Comment
  HSC34788  Collinsia heterophylla R. E. Cooksey May 1974 272 Kern Raljon Ranch, 2 mi. N of Glenville 1189 Comment
  JEPS27706  Collinsia heterophylla Ernest C. Twisselmann 1961-5-4 6096 Kern 3.2 mi e Poso Flat (Burke Hill); Sierra Nevada, Greenhorn Range, Burke Hill 1005 Comment
  SFV20034  Collinsia torreyi var. wrightii A. Dittmer, R. Provin 2004-5-30 54 Kern Rancheria Road beyond Shirley Meadows ski resort (just as the road turns to dirt). Close to Forest Service sigh indicating road #25S15 on west facing slope. 2034 Comment
  UC204761  Collomia grandiflora W. R. Dudley 1895-6-27 380 Kern vicinity Bisses Station; Tehachapi Mts. Comment
  UCR219869  Convolvulus arvensis Pam De Vries, Sarah DeGroot 2009-5-19 7475 Kern Western Transverse Range; San Emigdio Mtns. Region, Bitter Creek National Wildlife Refuge; c. 2.9 air miles SE of the junction of Cerro Noroeste and Klipstein Cyn Rd. at a water tank near south boundary of the Refuge 1403 Comment
  SBBG23537  Convolvulus simulans E. C. Twisselmann 1965-4-26 10597 Kern Adobe Knoll at the head of Adobe Cyn 502 Comment
  CAS-BOT-BC286106  Conyza canadensis Ernest C. Twisselmann 1959-8-7 5580 Kern Eastern San Joaquin Valley. McFarland district: Poso Creek at Whistler Road 100 Comment
  RSA557861  Conyza coulteri D. Charlton 1992-10-18 5689 Kern Quail Sanctuary near Chalco Bldg. Philips Laboratory, Leuhman Ridge, Edwards AFB. Joshua Tree Woodland with manmade seep. 915 Comment
  UCR223976  Conyza floribunda David Charlton 2010-7-21 s.n. Kern Western Mojave Desert, Edwards Air Force Base, Branch Park near intersection of Redman Rd./120th St. East and Ave 'A', between Rosamond and Rogers dry lakes, south side of freshwater fishing lake 700 Comment
  SBBG23845  Cordylanthus rigidus subsp. rigidus E. C. Twisselmann 1965-7-4 11107 Kern near summit of Mesa Ridge 1005 Comment
  UCR277471  Cordylanthus rigidus subsp. rigidus Mitch Provance, Luis Aguilar 2016-8-1 816- 07 Kern Tehachapi Mountains, 6.5 miles W of Tehachapi, between 0.5 miles W of the intersection of Route 202 and Bertram Circle, and Cummings Valley Rd. 1250 Comment
  CAS-BOT-BC287684  Coreopsis bigelovii Steve Boyd; Valentin Arvizu 2008-5-1 11930 Kern Piute Mts, lower Esperanza Canyon at E base of Sorrell Peak and W edge of Kelso Valley 1463 Comment
  RSA114367  Coreopsis californica Percy C. Everett 1956-5-9 21569 Kern 5.2 miles N of Los Angeles-Kern County Line along Hwy 6 732 Comment
  RSA498158  Coreopsis californica Maurice Zigmond 553 Kern Walker Basin Grade. Comment
  JEPS41296  Coreopsis californica var. californica Ernest C. Twisselmann 1965-5-5 10655 Kern nw end of Buckhorn Lake; Edwards Air Force Base, Buckhorn Lake 746 Comment
  UC696065  Coreopsis californica var. californica Annie M. Alexander and Louise Kellogg 1940-4-13 1037 Kern 5 mi e Inyokern; Mohave Desert 710 Comment
  CAS-BOT-BC287005  Coreopsis calliopsidea Ernest C. Twisselmann 1969-4-4 15062 Kern Temblor Range and the Western San Joaquin Valley. Highway US 46, 2 miles W of Lost Hills 152 Comment
  CAS-BOT-BC287024  Coreopsis calliopsidea Roxana S. Ferris 1935-3-30 9131 Kern 1 mile below junction of Maricopa Highway with Carriso Plain rd Comment
  JEPS60845  Coreopsis calliopsidea Ernest C. Twisselmann 1969-4-4 15062 Kern 2 mi w Lost Hills; western San Joaquin Valley 152 Comment
  UC1733784  Coreopsis calliopsidea Kay H. Beach 1940-3-21 153 Kern 11 mi e Mohave (on rd to Barstow) 762 Comment
  UC33131  Coreopsis calliopsidea J. Burtt Davy Apr 29 1896-May 30 1896 1871 Kern Bakersfield San Joaquin Valley, Bakersfield Comment
  CAS-BOT-BC105789  Corethrogyne filaginifolia Ernest C. Twisselmann 1962-8-27 7728 Kern Burnt Trough Spring on Mill Creek, west slope of Basket Peak, Greenhorn Range - Sierra Nevada 1402 Comment
  POM311374  Corethrogyne filaginifolia Keith C. Hughes 1960-10-15 282 Kern Second Canyon north of Lebec. 1159 Comment
  RSA0077459  Corethrogyne filaginifolia CNPS-SSNF Team 2011-6-9 8052 Kern Windwolves Wildlife Refuge; foothills of the San Emigdio Mountains, about 2.5 air miles SW of the community of Grapevine. 1470 Comment
  RSA186876  Corethrogyne filaginifolia E. C. Twisselmann 1966-9-8 12790 Kern Castaic Valley, 1.5 miles SE of Fort Tejon. 1037 Comment
  RSA729063  Corethrogyne filaginifolia Naomi Fraga, LeRoy Gross 2003-10-3 965 Kern The Owens Peak Eastern Watershed: On the trail to Owens Peak. 1677 Comment
  SBBG24573  Corethrogyne filaginifolia E. R. Chandler 1965-9-15 2712 Kern Mt Abel Rd [Cerro Noroeste Rd], ca. 3 mi E of St Hwy 166 883 Comment
  CAS-BOT-BC105800  Corethrogyne filaginifolia Philip A. Munz 1947-9-19 12142 Kern Gilbert Public Camp, Kern River, 5.7 miles northeast of Kernville 914 Comment
  SD135607  Cornus nuttallii Clare B. Hardham 1957-6-10 2166 Kern 1.1 mile east of summit, Greenhorn Mountain. Comment
  CAS-BOT-BC427722  Crassula connata Ernest C. Twisselmann 1957-3-27 3291 Kern Eastern San Joaquin Valley. Kern Mesa at the foot of White Wolf Grade. 373 Comment
  CAS-BOT-BC427725  Crassula connata Ernest C. Twisselmann 1963-4-12 8035 Kern San Joaquin Valley, the Kern County East Side. Tejon Hills north of the mouth of Tejon Canyon. 304 Comment
  CAS-BOT-BC299707  Crocidium Charlotte N. Smith 1965-4-20 1336 Kern Chimney Gulch, just above its confluence with Little Poso Creek somewhat over a mile east of the confluence of Little Poso and Big Poso Creeks, western base of teh Greenhorn Range 838 Comment
  UC2044870  Croton californicus Nick Jensen with Neal Kramer 2014-9-7 2488 Kern Tejon Ranch. At base of the Tejon Hills on the main road heading north-south just of the transmission line corridor road. Comment
  UCD168798  Croton californicus Nick Jensen; Neal Kramer 2014-9-7 2488 Kern Tejon Ranch. At base of the Tejon Hills on the main road heading north-south just [sic] of the transmission line corridor road. 185 Comment
  UCR282567  Cryptantha barbigera Dan S. Cooper 2017-3-30 317- 60 Kern Southern Sierra Nevada/Mojave Desert, Kelso Valley Road area, 341 Adobe Drive, Kelso Creek drainage 1159 Comment
  CAS-BOT-BC189369  Cryptantha circumscissa Ernest C. Twisselmann 1966-5-10 12119 Kern Tehachapi-Kernville Region. Piute Mountains: W end of King Solomon's Ridge 1516 Comment
  POM368314  Cryptantha circumscissa E. Birdsall 1973-6-9 s.n. Kern Pine Mountain Club, vicinity of Mt. Pinos, Los Padres Natl. Forest Comment
  RSA715653  Cryptantha circumscissa L. P. Janeway 2004-5-2 8049 Kern Southern High Sierra Nevada. East slope of Piute Mountains. 150 m north of Piute Mountain Road, 2.3 road km east of Forest Service boundary. 1728 Comment
  RSA728757  Cryptantha circumscissa Naomi Fraga, M. Patrick Griffith 2004-4-14 1089 Kern The Owens Peak Eastern Watershed. East slope above Indian Wells Canyon. 1707 Comment
  RSA784891  Cryptantha circumscissa Pam De Vries 2010-6-1 7736 Kern About 0.45 mi northeast of intersection of Cuddy Valley Road and Forest Rte 9N22. 1872 Comment
  CAS-BOT-BC189498  Cryptantha circumscissa var. circumscissa L. R. Abrams 1927-5-1 11839 Kern Red Rock Canyon Comment
  RSA0069612  Cryptantha circumscissa var. circumscissa Erika M. Gardner, Travis Columbus 2014-5-20 966 Kern About 0.55 (air) miles southeast of McIvers Cabin. 2048 Comment
  RSA599563  Cryptantha flaccida Steve Boyd, A. C. Sanders, R. T. Hawke, Shaun Hawke, Susan Hobbs, Paul Hobbs 1997-4-20 9543 Kern San Emigdio Range: Pleito Hills region, San Emigdio Ranch, ridge on west side of Pleito Canyon, approximately 4.5 air miles due north of Antimony Peak. 1098 Comment
  RSA499620  Cryptantha intermedia E. R. Chandler 1963-6-5 1286 Kern Toad Springs, Quatal Canyon 1677 Comment
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Feb 3 2015
  UC1552169  Cryptantha micrantha David Charlton 1988-4-2 1547 Kern w of Johanesburg (on Randsburg Rd, along Bajada to Alkali Sink Community in Koehn dry Lake) 579 Comment
  UC1927405  Cryptantha micrantha Naomi Fraga, Steve Boyd, Michael Denslow, LeRoy Gross 2003-3-11 347 Kern Sierra Nevada; Southern Sierra Nevada region; THE OWENS PEAK EASTERN WATERSHED. Short Canyon. 1189 Comment
  UCSB5588  Cryptantha micrantha Haller, John 1958-4-11 Kern On U.S. 6, 0.6 miles S. of junc. with U.S. 395 914 Comment
  UCD119901  Cryptantha micrantha var. micrantha A. C. Sanders; E. J. Lawlor 5 and 6 Mar 1988 7702 Kern Mojave Desert, S side of Koehn Dry Lake, S of Munsey Rd. at a point 4 mi E of Neuralia Road. 609 Comment
  CAS-BOT-BC518715  Cryptantha muricata var. muricata Ernest C. Twisselmann 1965-6-23 11062 Kern Tehachapi Mountains, head of Lecheria Canyon, Tejon Ranch 1935 Comment
  UC133673  Cryptantha nevadensis A. A. Heller 1905-4-11 7645 Kern Pampa Station Comment
  UCR224337  Cryptantha nevadensis var. rigida Justin M. Wood 2009-5-16 744 Kern Southern Sierra Nevada Mountains, Fay Creek, tributary of the South Fork of the Kern River, via Fay Ranch Road, 3.75 air mi north of Weldon, Hwy 178 1075 Comment
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Oct 21 2013
  UCR76375  Cryptantha nevadensis var. rigida Steve Morgan, H. M. Soldan et al 1991-6-16 s.n. Kern Los Padres National Forest, Marion Campground, slopes of Brush Mountain, 2 mi north of Mill Potrero Road. NW of town of Pine Mountain 2012 Comment
  SBBG63849  Cryptantha oxygona R. Hoffmann 1928-5-25 Kern Chula Vista Camp, Mt Pinos Comment
  UCR186110  Cryptantha oxygona A. C. Sanders, Mitch Provance 2007-5-3 33647 Kern Tehachapi Mountains, NE of upper Oso Canyon, c. 3 miles ESE of Castac Lake, below peak 4908 1402 Comment
  UCR186494  Cryptantha oxygona Michael Honer 2007-4-26 2547 Kern Tehachapi Mtns. Foothills, 0.5 mile due west of White Oak Lodge Landing Field, above small drainage running east toward Cottonwood Creek, ranch road nearby 1341 Comment
  UC1561977  Cryptantha pterocarya Barbara Ertter with James R. Shevock 1986-4-21 6035 Kern 1-2 mi ne Walker Pass (e of Isabella Lake, S Sierra Nevada); Sierra Nevada, Pacific Crest Trail 1828 Comment
  SBBG30252  Cryptantha pterocarya var. purpusii D. Myrick 1968-5-2 1911 Kern Kelso Cyn, 20 mi S of Weldon at pass into Kelso Valley 1524 Comment
  UC78649  Cryptantha sparsiflora T. S. Brandegee 1891-5-16 Kern Havilah Comment
  UC1922924  Cucurbita foetidissima Naomi Fraga, Amber Maurice, Aydee Virgen, Shannon Scovell 2003-7-17 908 Kern Sierra Nevada; Southern Sierra Nevada region: THE OWENS PEAK EASTERN WATERSHED. Indian Wells Canyon. Comment
  CAS-BOT-BC80519  Cupressus arizonica Ralph Hoffmann 1930-4-28 s.n. Kern Bodfish 914 Comment
  NY16576  Cupressus arizonica J. T. Howell 1967-11-6 44174 Kern This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  RSA1958  Cupressus arizonica subsp. nevadensis C. B. Wolf 1930-10-2 1689 Kern 3 miles SE of Bodfish. 1220 Comment
  RSA26700  Cupressus arizonica subsp. nevadensis C. B. Wolf 1943-3-5 11445 H Kern Red Hill, Piute Mountains, vicinity of Bodfish (actually about 3 miles due South). 1372 Comment
  CAS-BOT-BC224459  Cuscuta californica Ernest C. Twisselmann 1956-9-20 3177 Kern Tehachapi-Kernville Region. Breckenridge Mountain road, 7.9 miles west of the Havilah road 1859 Comment
  UCSB69598  Cynoglossum occidentale 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
  RSA164158  Cyperus eragrostis Ernest C. Twisselmann 1963-9-6 8954 Kern Lake Woolloomes, near Delano. 114 Comment
  RSA114306  Cyperus erythrorhizos Ernest C. Twisselmann 1954-9-26 1587 Kern Tupman Highway, 2 miles south of Buttonwillow. 91 Comment
  CAS-BOT-BC113952  Cyperus odoratus Ernest C. Twisselmann 1963-9-6 8968 Kern Poso Creek, 6.5 miles NW of Famosa 91 Comment
  CAS-BOT-BC189771  Dactylis glomerata Ernest C. Twisselmann 1962-7-19 7518 Kern Tehachapi-Kernville Region. South Fork Valley, about 3 miles below Weldon. 861 Comment
  CHSC59639  Dactyloctenium aegyptium Harold M. Kempen 1979-9-11 Kern In alfalfa field on David Road, ca. 2 miles east of State Highway 99. South of the town of Bakersfield. Comment
  JEPS26322  Datisca glomerata Charlotte N. Smith 1942-6-13 672 Kern about 2 1/4 mi sw Poso Mine (along Poso Creek, Greenhorn Mountains (foothills)); Greenhorn Mountains (foothills) along Poso Creek 381 Comment
  OBI3470  Datisca glomerata Call, T. G. & Janes, K. R., Sr. projects of King R. Janes, Joel Wallace, and Bruce Little 1969-10-11 2748 Kern jcnt of Cedar and Lumreau Crk near Glennville 960 Comment
  SEINET12315565  Datura inoxia C. V. Braun 1976-1 202 Kern San Joaquin Valley, 6-8 mi NW of Wasco, Sec. 10 Comment
  CAS-BOT-BC291977  Deinandra pallida Ernest C. Twisselmann 1956-3-21 2569 Kern Tehachapi-Kernville Region. Highway U.S. 466, 2 miles west of Bena Siding 270 Comment
  JEPS38288  Deinandra pallida W. L. Jepson 1932-4-4 16243 Kern McKittrick 304 Comment
  SD46746  Deinandra pallida P. C. Everett, E. K. Balls 1956-5-10 21598 Kern 2.0 miles east of Arvin, along a side road. 149 Comment
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May 24 2013
  UC575277  Deinandra pallida David D. Keck and J. Clausen 1935-4-10 3122 Kern 3 mi e McKittrick 274 Comment
  UC1039643  Delphinium Herbert L. Mason 1935-4-30 6258 Kern Kern River Canyon Comment
  SD58357  Delphinium gracilentum Allison Krames 1935-4-23 Kern wooded hillside above a mountain stream on one of the Tejon Ranchos, about 35 miles s.e. of Bakerfield Comment
  CAS-BOT-BC8673  Delphinium gypsophilum C. Epling; H. Lewis 1943-4-21 s.n. Kern 1 mile south of Caliente Comment
  CAS-BOT-BC8674  Delphinium gypsophilum A. C. Sanders; P. J. MacKay; Tim Thomas; Oscar F. Clarke 1997-4-13 20419 Kern San Joaquin Valley: San Emigdio Ranch, mouth of San Emigdio Canyon & adjacent slopes 518 Comment
  CAS-BOT-BC8708  Delphinium gypsophilum Lyman David Benson 1932-4-10 3254 Kern 10 mi. N of Bakersfield, Greenhorn Mountain Range 182 Comment
  CDA24239  Delphinium gypsophilum D. M. Poore 1975-4-23 Kern Skyline Road, Elk Hills area, ca. 12 miles northeast of Taft. 0 Comment
  JEPS89302  Delphinium gypsophilum Dean W. Taylor 1987-4-18 8908 Kern Comanche Point San Joaquin Valley (w base, facing Valley) 259 Comment
  LA207267  Delphinium gypsophilum J. Warren; B. H. Brattstrom April 1953 sn Kern Wheeler Ridge Comment
  LA207282  Delphinium gypsophilum H. Lewis; G. Mehlquist 1941-7-5 sn Kern State Highway #33, 1 mi. N of McKittrick Comment
  SBBG129596  Delphinium gypsophilum A. Parikh, N. Gale 2013-4-7 3620 Kern E of Pastoria Crk, 8.2 km E of I-5, 0.5 km S of Edmonston Pumping Plant Rd 407 Comment
  UCD95740  Delphinium gypsophilum H. Lewis; G. Mehlquist 1941-5-7 s.n. Kern State Highway #33, 1 mi. N. of McKittrick. Comment
  CAS-BOT-BC10418  Delphinium hansenii David Daniels Keck 1933-5-7 2264 Kern Caliente Creek Canyon, 8 miles northwest of Caliente Comment
  LA207428  Delphinium hansenii H. Lewis; Carl Epling, G. Mehlquist 1943-5-23 sn Kern 2 mi E of Onyx Comment
  UCD95780  Delphinium hansenii Ernest C. Twisselmann 1965-5-27 10892 Kern The Greenhorn Range. Northwest town limits of Glennville (across the road from the school). 960 Comment
  LA38152  Delphinium hansenii Lewis; Epling, Mehlquist 465 Kern 6.1 mi. E of mouth of Kern River Comment
  UC854130  Delphinium hansenii subsp. arcuatum L. R. Abrams 1927-5-2 11987 Kern 4 mi from mouth; Lower Kern River Canyon Comment
  RSA731096  Delphinium hansenii subsp. kernense Steve Boyd, Valentin Arvizu 2008-5-1 11968 Kern Piute Mountains, lower Esperanza Canyon at eastern base of Sorrell Peak and western edge of Kelso Valley. 1372 Comment
  CAS-BOT-BC8736  Delphinium hansenii var. arcuatum Geo. D. Abrams 1900-4-1 s.n. Kern Kern River Canyon Comment
  UCR82044  Delphinium parishii David Charlton, S. Wilson 1994-6-4 5979 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
  UCD84469  Delphinium parishii subsp. parishii Chuck Hughes 2010-5-4 169 Kern About 2 miles west of Highway 58. 1063 Comment
  SD186310  Delphinium patens subsp. montanum A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clark, et al. 1997-4-12 20354 Kern San Emigdio Ranch, confluence of Wan Emigdio Canyon and Doc Wiliams Canyon, 2.5 miles west-northwest of Eagle Rest Peak; north facing slopes 854 Comment
  RSA516343  Delphinium purpusii Barbara J. Ertter, Shevock 1986-4-19 5948 Kern Erskine Creek on NW side Piute Mountains, S of Isabelle Lake, below Liebel Ranch at base of Laura Peak. 1159 Comment
  SEINET11672480  Deschampsia danthonioides C. V. Braun 1975-1 49 Kern San Joaquin Valley, 6-8 mi NW of Wasco, Sec. 21 Comment
  CAS-BOT-BC201790  Deschampsia elongata Ernest C. Twisselmann 1957-8-5 3922 Kern Shirley Meadows 2057 Comment
  RSA0080827  Deschampsia elongata Erika M. Gardner, Caitlin Elam, Nico 2013-6-15 399 Kern About 1.50 miles northwest from McIver's cabin. 1991 Comment
  CAS-BOT-BC201783  Deschampsia elongata J. G. Lemmon 1888-6-19 s.n. Kern Harris Val., Tehachepi [Tehachapi] Mtns Comment
  SBBG49898  Descurainia pinnata L. S. Matlovsky 1975-3-28 DM 0011 -13 Kern Mercury and Lancaster Blvds., Edwards Air Force Base Comment
  UCSB46511  Descurainia pinnata Chieffo, Scott 1983-5-20 Kern Near Walker Pass Trailhead off California 178 1524 Comment
  RSA0039090  Descurainia pinnata subsp. glabra Nick Jensen, Ed Kentner 2013-3-20 213 Kern San Joaquin Valley, Between the Temblor Range and the Antelope Hills, Twisselman Ranch, south of Highway 46 and west of Highway 33 200 Comment
  RSA202489B  Descurainia pinnata subsp. glabra E. C. Twisselmann 1968-3-21 14061 Kern Scodie Mtns, Cholla Canyon, a fork of Kelso Canyon. 976 Comment
  POM265116  Descurainia pinnata subsp. glabra I. L. Wiggins 1937-3-10 8777 Kern 18 miles S of Bakersfield. Comment
  RSA749985  Descurainia pinnata subsp. glabra P. DeVries 2008-3-19 804 Kern San Joaquin Valley, City of Bakersfield. Mid Channel of the Kern River, about 200 feet SW of 24th Street. 122 Comment
  RSA101744  Descurainia pinnata subsp. menziesii R. Weatherby 1950-4-3 1150 Kern 6 miles from Weldon on road to Kelso Valley. 914 Comment
  CAS-BOT-BC43470  Descurainia sophia Ernest C. Twisselmann 1962-5-21 s.n. Kern Sierra Nevada. North side of Lake Isabella. Comment
  CAS-BOT-BC43474  Descurainia sophia Ernest C. Twisselmann 1964-5-7 9361 Kern Mojave Desert. Mojave-Randsburg Region. Cottonwood grove at the north end of Rosamond Lake, Edwards Air Force Base. 601 Comment
  SBBG21108  Descurainia sophia E. C. Twisselmann 1964-5-7 9361 Kern Rosamond Lake, near the north end; Edwards Air Force Base 601 Comment
  UC10808  Descurainia sophia J. Burtt Davy May 1896 2371 Kern Fort Tejon Comment
  UCR78684  Descurainia sophia Steve Morgan, H. M. Soldan, Cliff Sussman 1991-6-16 s.n. Kern Los Padres National Forest, Marion Campground, slopes of Brush Mountain, 2 mi north of Mill Potrero Road. NW of town of Pine Mountain 2012 Comment
  UCSB27763  Descurainia sophia Taylor, P. 1975-5-23 Kern Along Piute Mtn. Rd., 3 1/2 mi. east of Caliente-Bodfish Rd. 1158 Comment
  CAS-BOT-BC402229  Dicentra chrysantha W. R. Dudley 1895-6-27 446 Kern Tehachpi [Tehachapi] Mountains. Lime Kiln Canon [Canyon], near lower ranch. Vicinity of Bisses Station Comment
  POM145710  Dichelostemma capitatum subsp. capitatum Le Roy Abrams 1927-4-30 11692 Kern Fort Tejon. Comment
  CAS-BOT-BC500044  Dichelostemma capitatum subsp. pauciflorum Ernest C. Twisselmann 1965-6-4 10979 Kern Petitt Meadow 1447 Comment
  CAS-BOT-BC503138  Dichelostemma volubile Clare B. Hardham 1957-6-10 2100 Kern 2 miles below summit west side of Greenhorn Mt. Comment
  CAS-BOT-BC150623  Diplacus calycinus L. R. Abrams 1915-7-29 5350 Kern Kern River Road, between Bakersfield & Bodfish Comment
  CAS-BOT-BC152982  Diplacus constrictus John Thomas Howell; Gordon H. True 1971-6-16 47955 Kern 3 miles east of Claraville on road to Kelso Valley 1950 Comment
  CAS-BOT-BC152985  Diplacus constrictus Clare B. Hardham 1958-6-10 3660 Kern Wagy Creek Fire Rd., east side of Greenhorn Mt. Comment
  CAS-BOT-BC153036  Diplacus constrictus Ernest C. Twisselmann 1963-6-27 8554 Kern North slope of Basket Peak 1478 Comment
  CAS-BOT-BC153027  Diplacus constrictus Ernest C. Twisselmann 1966-5-20 12325 Kern West slope of [Kain] Cane Peak 1767 Comment
  SEINET8404521  Diplacus constrictus Unknown 1965-6-23 3842 Kern ridge south of Purdy Canyon, Tejon Ranch, Tehachapi Mountains. 1981 Comment
  CAS-BOT-BC151096  Diplacus whitneyi Geo. B. Grant 1902-7-18 4996 Kern Alta Meadow Comment
  CAS-BOT-BC208691  Distichlis spicata Ernest C. Twisselmann 1964-5-7 9397 Kern South shore of Rogers Lake, Edwards Air Force Base, Mojave-Randsburg Region, Mojave Desert 609 Comment
  SBBG19446  Distichlis spicata E. C. Twisselmann 1963-6-11 8451 Kern Scovern Hot Springs, below Isabella 762 Comment
  SEINET10558193  Distichlis spicata var. nana A. Arthur Heller 1905-4-6 Heller 7593 Kern Santa Fe railroad west of Bakersfield. Comment
  CAS-BOT-BC43618  Dithyrea californica Ernest C. Twisselmann 1969-5-21 15317 Kern Mojave Desert. Red Rocks Canyon. Northeast of the Freeway bridge. 762 Comment
  SBBG19683  Dithyrea californica E. C. Twisselmann 1963-5-11 8209 Kern Indian Wells Valley, Copper Basin Rd, 2.1 mi E of Harts Place 975 Comment
  UCSB33298  Dithyrea californica Griesel, Wesley 1962-4-19 Kern Mojave Desert, near mouth of Last Chance Canyon 762 Comment
  UCSB2311  Dithyrea californica Sage, Paul 1958-4-11 Kern On U.S. 6, 0.6 mi. South of jct. with U.S. 395 914 Comment
  CAS-BOT-BC475163  Drymocallis glandulosa var. reflexa Erika M. Gardner; Travis Columbus 2013-5-31 286 Kern Southern Sierra Nevada, Scodie Mountains, Sequoia National Forest. IN E-W drainage, 1 mi SSW from McIver's Cabin 1921 Comment
  CAS-BOT-BC159332  Drymocallis lactea var. lactea D. E. Breedlove 1962-7-15 3980 Kern Brown Meadow, 5.2 miles northwest of Claraville, Piute Mountains 1920 Comment
  CAS-BOT-BC428095  Dudleya cymosa subsp. cymosa James R. Shevock 1971-4-30 973 Kern Along the Kern Cyn 289 Comment
  RSA397810  Dudleya multicaulis W. Hutchinson 1925-5-1 s.n. Kern Tehachapi Comment
  CAS-BOT-BC291077  Eastwoodia elegans Ernest C. Twisselmann 1954-5-5 1175 Kern Temblor Range and the Western San Joaquin Valley. Temblor Ranch: Sulfur Spring Ridge 822 Comment
  RSA505405  Eastwoodia elegans R. C. Bacigalupi, J. Robert Sweeney 1957-5-11 5867 Kern Top of road cut along US 466 1.5 miles NW of Caliente, just before start of ascent of road. 427 Comment
  CAS-BOT-BC197123  Echinochloa crus-galli Ernest C. Twisselmann 1954-6-10 1346 Kern Temblor Range and the Western San Joaquin Valley. Temblor Ranch: Western Kern County 563 Comment
  CAS-BOT-BC197215  Echinochloa crus-pavonis Ernest C. Twisselmann 1961-8-21 6492 Kern Isabella Lake Bed: old Kern River channel about 1/4 mile south of the old Borel Canal Bridge Comment
  CAS-BOT-BC291149  Eclipta prostrata Ernest C. Twisselmann 1958-11-1 4892 Kern Eastern San Joaquin Valley. Greeley Region: Canal at Stockdale Highway & Renfro Road 114 Comment
  UCD131245  Eclipta prostrata Ernest C. Twisselmann 1963-9-6 8953 Kern Lake Woolloomes, near Delano. 114 Comment
  CAS-BOT-BC113651  Eleocharis acicularis Ernest C. Twisselmann 1957-8-5 3927 Kern Shirley Meadows 2057 Comment
  POM290727  Eleocharis acicularis var. acicularis Lyman Benson 1936-9-27 8006 Kern Greenhorn Mountains: Portuguese Meadows, Sunday Peak. Kern River Watershed. 2134 Comment
  CAS-BOT-BC112811  Eleocharis macrostachya Evalyn L. Farnsworth 1967-6-2 798 Kern Vernal pool near the Lavers Place in Lynns Valley 975 Comment
  SD255594  Eleocharis parishii Mitch Provance, Callen Huff 2009-6-16 10861 Kern Tehachapi Mountains Foothills/San Joaquin Valley: White Wolf Grade, 0.6 mile south of Bena Road crossing of Hwy 58 (Bena 7.5'Q) 680 Comment
  UCR184522  Elymus condensatus A. C. Sanders, T. B. Salvato 2007-6-6 34083 Kern Tehachapi Mtns., Geghus Ridge c. 7 miles NE of Lebec, S-facing slopes above Bear Trap Canyon, below VABM (4260 ft.) Lewis 1280 Comment
  UCR282407  Elymus elymoides Mitch Provance 2015-5-3 515- 36 Kern Southern Sierra Nevada Mountains, Near Brite Creek, between Brite Valley and Tehachapi Valley, vicinity of Hwy. 202 and Old Town Rd. (Banducci Rd.) 1299 Comment
  CAS-BOT-BC531707  Elymus elymoides subsp. californicus Erika M. Gardner; Caitlin Elam; Nico 2013-6-15 401 Kern Southern Sierra Nevada region; Scodie Mountains; Kiavah Wilderness; Sequoia National Forest: about 1.2 mi N of McIver's cabin and about 0.6 mi NW of Pacific Crest Trail 2015 Comment
  CAS-BOT-BC234082  Elymus multisetus Carl B. Wolf 1928-6-17 2204 Kern 4-5 mi. so. Tehachapi 1524 Comment
  CAS-BOT-BC234085  Elymus multisetus John Thomas Howell 1962-7-8 38262 Kern Black Mt. south side, Greenhorn Mountains, Sierra Nevada 1432 Comment
  OBI3203  Elymus triticoides Larry E. Brown 1970-5-24 1809 Kern In San Joaquin Valley near Buttonwillow Comment
  JEPS76454  Emmenanthe penduliflora L. R. Heckard with Rimo Bacigalupi and Maynard Moe 1977-3-11 4483 Kern North end of Rosamond Lake; Edwards Air Force Base Comment
  CAS-BOT-BC131114  Encelia actoni Ernest C. Twisselmann 1956-4-20 2671 Kern Jawbone Canyon 701 Comment
  PASA419  Encelia actoni Margaret Stason 1930-4-15 Kern Kern Cañon, near Hobo Hot Spring Comment
  RSA778686  Encelia actoni Amber Swanson 2011-4-13 435 Kern In Cyn off Hwy 14 S of Lone Pine Cyn. 1012 Comment
  CAS-BOT-BC409881  Enemion occidentale John Thomas Howell 1960-3-26 35199 Kern Near Delonegha Hot Springs Comment
  RSA384594  Ephedra californica H. L. Bauer 1928-03 s.n. Kern Tehachapi foothills. 1220 Comment
  CAS-BOT-BC457341  Ephedra nevadensis Erika M. Gardner; Sierra Sutton 2015-3-7 1241 Kern Southern Sierra Nevada region; Scodie Mountains; Kiavah Wilderness; Bureau of Land Management, Horse Canyon; West of the main road in Horse Canyon 1220 Comment
  CAS-BOT-BC81780  Ephedra nevadensis Roxana S. Ferris 1929-5-3 7703 Kern Juniper-Yucca forest, 23 miles west of Lancaster in Antelope Valley Comment
  CAS-BOT-BC81784  Ephedra nevadensis John Thomas Howell; Gordon H. True 1969-5-13 45703 Kern 1.3 miles from Walker Pass highway on Spanish Needle Creek road 1158 Comment
  NY70874  Ephedra nevadensis A. Eastwood 1913-5-13 3220 Kern Mojave Comment
  POM182398  Ephedra nevadensis Philip A. Munz 1932-5-5 12469 Kern West slope of Walker Pass 1372 Comment
  LA6819  Ephedra viridis Carl Epling; Louis Wheeler 1933-6-4 1832 Kern Cuddy Canyon near Lebec 1523 Comment
  RSA383843  Ephedra viridis M. Zigmond 592 Kern Summit of Jawbone Grade. [Sierra Nevada] Comment
  UC1927316  Ephedra viridis Naomi Fraga, Sarah DeGroot, Mark Porter 2003-5-2 596 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak Eastern Watershed. East end of Five Fingers. 1220 Comment
  UCD133245  Ephedra viridis John Thomas Howell; Gordon H. True 1971-6-16 47945 Kern Piute Mts., Pinyon woodland, 4.5 miles east of Claraville on road to Kelso Valley. 1828 Comment
  CAS-BOT-BC166126  Epilobium canum John Thomas Howell 1962-7-11 38584 Kern Summit ridge, Black Mt., Greenhorn Mountains 2255 Comment
  CAS-BOT-BC171891  Epilobium canum subsp. latifolium James R. Shevock; Larry L. Norris; Dale McNeal 1986-6-10 11668 Kern Kern Plateau, BLM-Owens Peak Wilderness. Above the Pacific Crest Trail, northwestern slope of Spanish Needle about 2.5 miles southeast of Lamont Meadow, western slope of the Southern Sierra Nevada 2194 Comment
  UC874255  Epilobium canum subsp. latifolium Louis C. Wheeler 1931-10-25 1135 Kern down road Mt. Pinos 1950 Comment
  RSA516808  Epilobium ciliatum E. C. Twisselmann 1961-10-5 6600 Kern Kern River below Lake Ming. 191 Comment
  POM145633  Epilobium ciliatum subsp. ciliatum L. R. Abrams 1927-5-2 12010 Kern Lower Kern River Canyon, 4 miles from its mouth. Comment
  UCR104072  Epilobium oregonense David Charlton 1989-7-15 3617 Kern Mt. Pinos Region, McGill Campground on the E side of Mt. Pinos, near Kern/Ventura Co. line, west of Frazier Park 2256 Comment
  CAS-BOT-BC57279  Equisetum laevigatum Ernest C. Twisselmann 1972-9-22 19183 Kern Poso Creek 1 mile west of Glennville 914 Comment
  CAS-BOT-BC57288  Equisetum laevigatum Ernest C. Twisselmann 1962-7-19 7484 Kern French Meadow, Piute Mountains 2072 Comment
  SEINET239012 Image available Eragrostis diffusa Beecher Crampton 1965-10-27 7596 Kern Cawelo US Hwy 99 ca. 5 miles east of Shafter Comment
  CAS-BOT-BC204563  Eragrostis mexicana subsp. virescens Ernest C. Twisselmann 1961-8-22 6536 Kern Tehachapi-Kernville Region. South Fork Valley, 2 miles east of Weldon 792 Comment
  UCD63869  Eragrostis mexicana subsp. virescens Ernest C. Twisselmann 1961-8-22 6536 Kern South Fork Valley, 2 miles east of Weldon. 792 Comment
  CAS-BOT-BC284112  Eragrostis pectinacea var. pectinacea John Thomas Howell 1962-9-25 38909 Kern Kernville, Sierra Nevada 807 Comment
  CAS-BOT-BC284115  Eragrostis pectinacea var. pectinacea John Thomas Howell 1967-11-6 44172 Kern Kernville, Sierra Nevada 807 Comment
  RSA720374  Eremalche exilis Naomi S. Fraga, Michael Denslow 2003-4-8 490 Kern The Owens Peak Eastern Watershed: Lower sand dunes just north of Short Canyon. Near road leading to old mining prospect. 915 Comment
  SJSU4488  Eremalche exilis S. S. Rewak 1962-4-14 30 Kern 5 mi E of Mohave Comment
  CAS-BOT-BC203263  Eremalche parryi Ernest C. Twisselmann 1954-7-1 s.n. Kern Alkali Sink, 10 miles north of Lost Hills Comment
  CAS-BOT-BC203297  Eremalche parryi Gerald Griffith 1937-4-4 s.n. Kern China Grade, Kern River 152 Comment
  CAS-BOT-BC203323  Eremalche parryi Ernest C. Twisselmann 1962-5-25 7198 Kern San Emigdio Range and the Mt. Pinos Region. Toad Spring, Quatal Canyon 1722 Comment
  RSA432681  Eremalche parryi Donald Anderson 1931-4-21 s.n. Kern Kern River 137 Comment
  POM282869  Eremalche rotundifolia Lyman Benson 1932-5-7 3530 Kern Desert Mountains. Mojave Desert Watershed; Red Rock Canyon, Rand Mt. 793 Comment
  UCSB59734  Eremalche rotundifolia Jennings, W. 1991-5-21 Kern SW end of the Rand Mtns. on the NW side, S of Koehn Lake 685 Comment
  SBBG30629  Eremocarya micrantha T. L. Secrest 1948-4-24 Kern Jawbone Cyn ca. 6 mi W of St Hwy 14 Comment
  UC2044755  Eremogone macradenia var. arcuifolia Nick Jensen 2014-5-31 2005 Kern Tejon Ranch. Blue Ridge just south of Martinez Ridge along the jeep road connecting Canyon de los Gatos Montes and Canyon de la Lecheria. Comment
  UC1183593  Eremothera boothii subsp. decorticans H. Lewis 1957-6-22 1106 Kern near Havilah Comment
  RSA780165  Eriastrum J. Mark Porter 2005-6-10 14451 Kern Sequoia National Forest, along Hwy. 155, between Wilford Heights and Alta Sierra. Comment
  JEPS69005  Eriastrum densifolium Charlotte N. Smith 1940-6-5 202 Kern upper ridge between Poso Creek and Badger Canyon (on backbone of mt.); Greenhorn Mts., Bald Mt. 1188 Comment
  RSA0119638  Eriastrum densifolium subsp. mohavense Naomi Fraga, Samantha Tessel 2002-7-20 155 Kern The Owens Peak Eastern Watershed: Owens Peak Wilderness Area. Short Canyon. 1128 Comment
  RSA0119639  Eriastrum densifolium subsp. mohavense Dieter H. Wilken, E. Painter 1995-6-20 15196 Kern Near confluence of Dove Spring Cyn and upper Red Rock Cyn, Mojave Desert. 850 Comment
  UCR238983  Eriastrum densifolium subsp. mohavense Anuja Parikh, Nathan Gale 2010-5-28 3231 Kern Sierra Nevada; Tehachapi Mountains, near western edge of the Mojave Desert, 0.4 km southwest of Tehachapi Willow Springs Road, 1.8 km northwest of Los Angeles Aqueduct 1024 Comment
  RSA0119641  Eriastrum densifolium subsp. mohavense J. T. Howell 1957-6-24 32736 Kern 2.5 miles SSW of Red Rock Canyon. 640 Comment
  RSA0120802  Eriastrum pluriflorum subsp. albifaux Naomi Fraga, Valerie Soza 2003-5-19 697 Kern The Owens Peak Eastern Watershed: 0.4 miles from road to Grapevine Canyon. 854 Comment
  CAS-BOT-BC514601  Eriastrum pluriflorum subsp. albifaux Frank W. Gould 1941-8-30 1350 Kern 8 mi E of Mojave Comment
  SD247685  Eriastrum sapphirinum subsp. brevibracteatum Ed Kentner 2014-4-27 386 Kern Western Mojave Desert, ca. 15 km west of Mojave. Ca. 1200 km northwest of Tehachapi Willow Springs Road in the vicinity of the cement plant. 1117 Comment
  UC2028814  Eriastrum signatum Neal Kramer 2012-5-10 2058 Kern Kelso Valley. Comment
  RSA0088818  Eriastrum sparsiflorum Mitch Provance, Luis Aguilar 2016-6-13 616 -03 Kern Tehachapi Mountains: Brite Valley, 4.5 mile WSW of Tehachapi, Valley Blvd., 0.1 mi W of Banducci Rd. 1265 Comment
  RSA0088819  Eriastrum sparsiflorum Mitch Provance, Luis Aguilar 2016-6-14 616 -02 Kern Tehachapi Mountains: Cummings Valley, west portion of California Correctional Institution, east of Highline Rd. 1196 Comment
  RSA164031  Ericameria arborescens E. C. Twisselmann 1963-8-30 8897 Kern E flank of Bald Eagle Peak (on the N end of Piute Mtn). 1799 Comment
  POM290355  Ericameria cooperi Lyman Benson 1932-5-7 3494 Kern Tehachapi Pass. Piute Mountains, Mojave Desert. 1220 Comment
  SBBG62816  Ericameria cooperi var. cooperi R. Hoffmann 1930-4-27 Kern ca. 10 mi N of Ricardo Comment
  RSA788527  Ericameria cuneata J. R. Shevock 1981-11-16 9106 Kern Breckenridge Mountains. Kern River Canyon along California highway 178 about 1.5 miles east of Richbar. 579 Comment
  UCR196743  Ericameria cuneata Naomi Fraga, T. Anderson 2003-9-13 942 Kern Southern Sierra Nevada Range, Pacific Crest trail north of Spanish Needle and south of Chimney Creek Campground 1951 Comment
  CAS-BOT-BC286739  Ericameria cuneata var. cuneata John Thomas Howell 1962-9-23 38808 Kern Near Tiger Flat, Greenhorn Mountains 1981 Comment
  CAS-BOT-BC286791  Ericameria cuneata var. spathulata Ernest C. Twisselmann 1955-10-21 2482 Kern Tehachapi-Kernville Region. Summit of Kelso Valley on the Jawbone Canyon Road 1524 Comment
  CAS-BOT-BC287601  Ericameria linearifolia John Thomas Howell; Gordon H. True 1969-5-13 45610 Kern Spanish Needle Creek Rd to Lamont Meadow 1280 Comment
  POM311380  Ericameria linearifolia Keith C. Hughes 1960-5-8 192 Kern 8 miles SW of Kernville, Greenhorn sumit road, Greenhorn Mtns, Kern River 1220 Comment
  RSA0046620  Ericameria linearifolia Nick Jensen, Sandy Namoff 2014-4-17 1121 Kern Hill just west of Antelope Canyon just north of the 290th Street Gate, about 1 air km north of Contour Rd. 1124 Comment
  RSA0069636  Ericameria linearifolia Erika M. Gardner, Thomas Stoughton 2014-3-12 539 Kern About 400 feet west from Highway 178, near a large turnout. 1363 Comment
  UC31178  Ericameria nauseosa J. Burtt Davy May 9 1896-May 24 1896 2258 Kern near Dry Lake; Antelope Valley Comment
  UC2044056  Ericameria nauseosa var. ceruminosa Neal Kramer 2012-10-6 2074 Kern Contour Road Canyon del Gato Montes west end of Antelope VAlley, Tejon Ranch Comment
  CAS-BOT-BC299000  Ericameria nauseosa var. hololeuca Ernest C. Twisselmann 1964-5-7 9353 Kern Near the shore of the broad desert dry lake, N end of Rosamond Lake, Edwards Air Force Base Comment
  JEPS21438  Ericameria nauseosa var. hololeuca W. L. Jepson 1929-1-10 15097 Kern Castaic Valley Comment
  UC1922454  Ericameria nauseosa var. hololeuca Naomi Fraga, Daniel Brock 2004-11-14 1346 Kern Sierra Nevada; Southern Sierra Nevada region: THE OWENS PEAK EASTERN WATERSHED. Short Canyon. Comment
  UC558474  Ericameria nauseosa var. hololeuca B. E. White 1936-10-12 Kern Lebec, Ridge Route Lebec Comment
  CAS-BOT-BC299129  Ericameria nauseosa var. mohavensis Noraine Meng 1967-11-4 510 Kern County Road Yard, Inyokern 741 Comment
  RSA0103680  Ericameria nauseosa var. mohavensis Nick Jensen, Ed Kentner 2014-9-28 2575 .2 Kern North of Contour Road in the wash emanating from Little Sycamore Canyon 967 Comment
  RSA0103740  Ericameria nauseosa var. mohavensis Nick Jensen, Ed Kentner 2014-9-28 2583 Kern SE facing slope just N of Contour road east of Canyon de los Gatos Montes and west of Canyon del Agua Escondida Rd. 1254 Comment
  SBBG26251  Ericameria nauseosa var. mohavensis E. C. Twisselmann 1966-9-8 12775 Kern head of Cuddy Valley 1851 Comment
  SD69982  Ericameria nauseosa var. mohavensis Darley Howe 1968-10-10 Kern 24 miles southeast of Bakersfield on Californa Highway 58. 730 Comment
  UC527422  Ericameria paniculata C. B. Wolf 1931-11-8 2613 Kern 5.5 mi nw of Mojave; Tehachapi Pass 1036 Comment
  JEPS36031  Ericameria parryi var. aspera Ernest C. Twisselmann 1964-9-16 10196 Kern flat below Claraville; Tehachapi-Kernville Region, Piute Mountains 1981 Comment
  SD134032  Erigeron breweri var. covillei Ernest C. Twisselmann 1962-9-20 7891 Kern Cooks (Shirley) Peak 2130 Comment
  CAS-BOT-BC205218  Erigeron foliosus James R. Shevock; Rick York; Elaine Hamby 1986-7-12 11706 Kern Western slope of the Southern Sierra Nevada. Kern Plateau, BLM-Owens Peak Wilderness. Along the Pacific Crest Trail, western slope of Spanish Needle about 3 miles southeast of Lamont Meadow 1950 Comment
  RSA0061110  Erigeron foliosus var. foliosus Nick Jensen, Katie Gallagher, Heath Bartosh, Mike Park, Mike White 2013-7-27 319 Kern Tejon Ranch. Blue Ridge, about 0.25 air km south of the junction of the main ranch road with the jeep trail to Araujo spring. 1927 Comment
  RSA730150  Erigeron foliosus var. foliosus Naomi Fraga, Sarah J. De Groot 2003-8-8 927 Kern The Owens Peak Eastern Watershed: Along the Pacific Crest Trail, on the east side of Mount Jenkins. 2134 Comment
  UC1483336  Erigeron foliosus var. foliosus C. W. Tilforth and John Dourley 1975-9-23 1073 Kern 8 mi w Lake of the Woods (along Cuddy Rd.); Cuddy Valley Rd. 2042 Comment
  UC2045153  Erigeron foliosus var. foliosus Nick Jensen with Katie Gallagher, Abby Hird, Evan Meyer 2014-6-14 2284 Kern Tejon Ranch. Lower portion of the Old haul Road about 1.7 road km east of Hayes Canyon. Comment
  CAS-BOT-BC295531  Erigeron multiceps Ernest C. Twisselmann 1971-4-25 17576 Kern Roadside .2 mile above the KR3 Power House, just above Kernville 822 Comment
  CAS-BOT-BC214593  Erigeron philadelphicus Ernest C. Twisselmann 1965-6-4 11000 Kern Sierra Nevada, Greenhorn Range. Cedar Creek at the Stone Corral 853 Comment
  RSA599066  Eriodictyon crassifolium var. nigrescens A. C. Sanders, S. D. Boyd, Scott D. White, G. Helmkamp 1997-3-7 2484 Kern San Emigdio Ranch, Doc Williams Canyon, 2 km above confluence with San Emigdio Canyon. 1037 Comment
  UC24066  Eriodictyon crassifolium var. nigrescens J. Burtt Davy 1896-4 2026 Kern San Emigdio Canyon; head of the San Joaquin Valley, San Emigdio Canyon Comment
  CAS-BOT-BC188928  Eriodictyon parryi Clare B. Hardham 1958-6-9 3608 Kern Dry bed of Tillie Creek, E side of Greenhorn Mountain Comment
  UCSB24762  Eriodictyon parryi Wilken, Dieter; Lopez, Ann; Gardner, Ivana; Haller, John 1968-7-17 Kern 4.0 miles east of junction of rd. to Mill Potrero and Mt. Pinos 1584 Comment
  CLARK-A1528-3614  Eriogonum angulosum John C. Roos 1937-8-11 1816 Kern Tehachapi Pass Comment
  JEPS39801  Eriogonum angulosum Charlotte N. Smith 1962-8-11 1127 Kern 1/2 mi nw near road to Long Tom Gulch Poso Mine; Greenhorn Mountains 640 Comment
  POM279902  Eriogonum angulosum Lyman Benson 1932-4-24 3370 Kern White Wolf Grade. Tehachapi Mountain Range; Caliente Creek Watershed. 457 Comment
  RSA0058153  Eriogonum angulosum Nick Jensen, Ed Kentner, Onkar Singh, Tommy Stoughton 2013-9-14 608 Kern Tejon Ranch. Along Contour Rd; lower reaches of Canyon de los Gatos Montes. 1134 Comment
  RSA0083173  Eriogonum angulosum CNPS-SSNF Team 2011-4-21 7977 Kern Windwolves Wildlife Refuge; foothills of the San Emigdio Mountains, about 3.9 air5 miles SW of the town of Wheeler Ridge. 592 Comment
  RSA0095361  Eriogonum angulosum Nick Jensen, Ed Kentner 2014-9-28 2582 Kern SE facing slope just N of Contour road east of Canyon de los Gatos Montes and west of Canyon del Agua Escondida Rd. 1254 Comment
  RSA0095367  Eriogonum angulosum Nick Jensen 2014-8-27 2428 Kern Lower Pescado Creek drainage along the road connecting Contour Road with Canyon de la Lecheria Road, 0.5 road km south of the road junction. 1243 Comment
  SBBG62079  Eriogonum angulosum R. Hoffmann 1927-10-14 Kern Maricopa Comment
  UCD99676  Eriogonum angulosum John Thomas Howell 1970-11-8 47510 Kern above east arm of Lake Isabella, 6.5 miles from South Fork of Kern River bridge on road from Weldon to Kernville. 792 Comment
  UCD99691  Eriogonum angulosum J. M. Tucker; W. R. Hildreth 1965-6-23 3853 Kern Wash of Sacratarius Canyon. Tejon Ranch, Tehachapi Mountains. 1310 Comment
  UCR146874  Eriogonum angulosum Scott D. White 1998-9-17 7123 Kern West Mojave Desert, California City: Cache Creek channel and adjacent valley floor between city sewage plant and Randsberg Road/20-Mule Team Hwy junction 716 Comment
  UC1927446  Eriogonum baileyi Naomi Fraga, Amber Maurice 2002-9-29 176 Kern Sierra Nevada; Southern Sierra Nevada region; THE OWENS PEAK EASTERN WATERSHED. Owens Peak Wilderness Area. Indian Wells Canyon. 1220 Comment
  JEPS108243  Eriogonum baileyi David Gowen 2005-7-14 488 Kern Frazier Mtn. Park Road. On road shoulder. Comment
  CAS-BOT-BC254174  Eriogonum baileyi var. baileyi John Thomas Howell 1970-9-25 47434 Kern Kernville, Sierra Nevada 807 Comment
  CAS-BOT-BC254186  Eriogonum baileyi var. baileyi Marcus E. Jones 1900-7-24 s.n. Kern Cameron 1158 Comment
  CAS-BOT-BC254208  Eriogonum baileyi var. baileyi Louis C. Wheeler 1931-10-25 295 Kern Cuddy Canyon near Lebec 1219 Comment
  CAS-BOT-BC241708  Eriogonum brachyanthum F. J. Kirby 1958-8-1 1245 Kern Walker Pass, e. Kern Co. 1066 Comment
  RSA766402  Eriogonum brachyanthum Ralph Hoffman 1929-5-20 978 Kern West Mojave Desert. Comment
  CAS-BOT-BC241787  Eriogonum brachypodum Ernest C. Twisselmann 1969-5-21 15440 Kern Mojave Desert, Red Rock Canyon. Head of the canyon on the old highway (Abbott Road) 853 Comment
  CAS-BOT-BC433215  Eriogonum callistum A. C. Sanders; Mitch Provance 2007-6-29 34274 Kern Tehachapi Mtns.: ridge just east of peak 4908, c. 3 miles east of Castac Lake, NE of the head of Oso Canyon. 1463 Comment
  UC2044299  Eriogonum cithariforme var. agninum Nick Jensen with Chris Winchell 2014-6-24 2332 Kern Tejon Ranch. Above Canyon de la Lecheria about 0.5 km from where the road turns sharply to the west from the canyon bottom.. Comment
  UC407097  Eriogonum clavatum L. R. Abrams 1927-4-30 11760 Kern hills between Rosamond and Mojave Comment
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Dec 22 2020
  UCD170248  Eriogonum clavatum Dave Silverman; Cindy Hopkins 2010-4-21 7941 Kern Mojave Desert, Indian Wells Valley, 1.1 km W of Hwy 395, 4.5 km NW of Hwy 395/Brown Rd jct, 9.5 km SE of Inyokern and 14.8 km E of I-14. 799 Comment
  RSA195872  Eriogonum covilleanum E. C. Twisselmann 1967-5-11 13020 Kern Cedar Canyon, 0.25 mile below Alec Cook Rocks 640 Comment
  RSA197226  Eriogonum covilleanum E. C. Twisselmann 1967-5-11 13020 Kern Cedar Canyon, 6 miles south of the Bitterwater Rd., (Same colony as my Nos. 1413, 11769) 640 Comment
  CAS-BOT-BC256085  Eriogonum deflexum var. baratum Ernest C. Twisselmann 1967-9-19 13727 Kern Horse Canyon, Scodie Mountain, Tehachapi-Kernville Region 1813 Comment
  RSA620113  Eriogonum deflexum var. deflexum Mary DeDecker 1975-4-14 3738 Kern Sierra Nevada: Jawbone area. Aqueduct Road toward Water canyon. 1006 Comment
  RSA393266  Eriogonum deflexum var. deflexum Frances Runyan 1973-5-2 46 Kern About 500 ft. off Claymine Road, Boron Dry Lake 823 Comment
  RSA39215  Eriogonum elongatum P. A. Munz 1947-10-14 12244 Kern Lebec. 1143 Comment
  RSA0096519  Eriogonum elongatum var. elongatum Nick Jensen, Ed Kentner 2014-9-29 2591 Kern Wet area in and around the stockpond north of Contour road, about 1 road km east of the National Cement Plant 1059 Comment
  CAS-BOT-BC253352  Eriogonum fasciculatum var. polifolium Carolyn Budgett 1960-4-12 20 Kern Indian Wells Canyon 7 mi. WNW of Inyokern 1280 Comment
  CAS-BOT-BC253355  Eriogonum fasciculatum var. polifolium John Thomas Howell 1962-5-20 37119 Kern Kernville, Sierra Nevada 807 Comment
  POM347137  Eriogonum fasciculatum var. polifolium Lyman Benson 1936-5-30 7653 Kern Kern Canyon. Greenhorn Mtn range. Kern River watershed. 305 Comment
  RSA708473  Eriogonum fasciculatum var. polifolium L. M. Moe 2001-6-21 2108 Kern Ft. Tejon State Park. 1037 Comment
  UC495406  Eriogonum fasciculatum var. polifolium E. W. Voegelin 1932-4-12 1 Kern Weldon Comment
  UCSB59739  Eriogonum fasciculatum var. polifolium Jennings, W. 1991-5-21 Kern SW end of the Rand Mtns. on NW side; S of Koehn Lake 670 Comment
  UC6300  Eriogonum gossypinum J. Burtt Davy 1896-4 1885 Kern hills near Caliente Creek; Head of the San Joaquin Valley Comment
  CAS-BOT-BC252201  Eriogonum gracillimum Janet E. Dibble 1981-7-2 444 Kern Approx. 1/4 mi. N. of Preserve HQ., Weldon 807 Comment
  CAS-BOT-BC261082  Eriogonum gracillimum Ernest C. Twisselmann 1954-5-20 1283 Kern Buena Vista Slough, 7 miles southeast of Lost Hills, Temblor Range and the Western San Joaquin Valley 74 Comment
  CAS-BOT-BC261085  Eriogonum gracillimum Ernest C. Twisselmann 1964-5-6 9314 Kern Head of Alphie Spring fork of Jawbone Canyon, Tehachapi-Kernville Region 1219 Comment
  SBBG108712  Eriogonum gracillimum N. Meng 1967-5-28 347 Kern N side of Sierra Way at S Fk Kern River bridge Comment
  RSA761048  Eriogonum heermannii Pam De Vries 2010-7-27 7702 Kern Western Transverse Range; San Emigdio Mountains; Bitter Creek National Wildlife Refuge, approx. 2 air miles southeast of the intersection of Cerro Noroeste Road and Highway 33. Management Unit 11, near west boundary of Refuge. 1148 Comment
  RSA181041  Eriogonum inerme var. hispidulum E. C. Twisselmann 1965-7-27 11176 Kern Breckenridge Mountain Rd., 2.1 miles west of Munzer Meadow. 1814 Comment
  CAS-BOT-BC257507  Eriogonum inerme var. inerme Le Roy Abrams; E. A. McGregor 1908-6-26 454 Kern Water Canyon, Tehachapi Mountains 2133 Comment
  UCR53449  Eriogonum inflatum M. O. Bagley, P. Athey 1987-4-24 2009 Kern Western Mojave Desert, 1.25 mi NW of Boron 777 Comment
  CAS-BOT-BC257547  Eriogonum inflatum Ernest C. Twisselmann 1961-10-30 6664 Kern Tehachapi-Kernville Region. Pine Tree Canyon at the Aqueduct, southern Sierra Nevada 807 Comment
  RSA0055087  Eriogonum inflatum Jim Shevock 1970-5-22 221 Kern Red Rock Canyon. 914 Comment
  JEPS105773  Eriogonum kennedyi var. pinicola Sandy Hare 1996-5-26 39 Kern Middle Knob area overlooking Pine Tree Canyon, south end of Sierra Nevada Range ca 14 airmiles northeast of Tehachapi 1859 Comment
  CAS-BOT-BC263100  Eriogonum maculatum John Thomas Howell 1962-5-21 37179 Kern Northeast of Lake Isabella 792 Comment
  CAS-BOT-BC268670  Eriogonum microthecum var. corymbosoides Ernest C. Twisselmann 1956-7-17 3088 Kern Tehachapi-Kernville Region. Butterbread Spring Road, 0.25 mile east of Kelso Valley Summit 1463 Comment
  CAS-BOT-BC268754  Eriogonum mohavense Ernest C. Twisselmann 1965-5-6 10773 Kern Mojave Desert, Mojave-Randsburg Region. Indian Wells Valley: plain just south of Harts Station 975 Comment
  CAS-BOT-BC268767  Eriogonum mohavense John Thomas Howell 1930-5-12 4903 Kern 11 miles south of Mojave, Mojave Desert Comment
  RSA0034876  Eriogonum nudum Lyman Benson 1935-10-6 7498 Kern Kern Canyon. 518 Comment
  SEINET4999503  Eriogonum nudum Unknown 2002-7-3 30 a Kern Camp Earl Anna, in Paradise Valley. 2 miles S of nunnery off Water Canyon Rd., Tehachapi Mountains. 7 miles S of Tehachapi. Comment
  CAS-BOT-BC261398  Eriogonum nudum var. indictum Alice Eastwood 1913-5-15 3264 Kern Maricopa hills Comment
  JEPS83563  Eriogonum nudum var. indictum Dean W. Taylor 1987-8-20 9295 Kern along Hwy 33 0.6 mi s southern end of town; San Joaquin Valley, McKittrick brea pit 365 Comment
  UCD100619  Eriogonum nudum var. nudum W. R. Hildreth 1965-6-23 46 Kern head of Lecheria Canyon, Tejon Ranch, Tehachapi Mountains. 1950 Comment
  CAS-BOT-BC269764  Eriogonum nudum var. pauciflorum John Thomas Howell 1962-9-24 38860 Kern Near Tiger Flat, Greenhorn Mountains 1981 Comment
  UCR14939  Eriogonum nudum var. pauciflorum George K. Helmkamp 1975-9-20 s.n. Kern Vacant lot in Frazier Park 1402 Comment
  CAS-BOT-BC269901  Eriogonum nudum var. pubiflorum G. D. Abrams 1900-4-1 s.n. Kern Kern River Canon [Canyon] Comment
  UCD100725  Eriogonum nudum var. pubiflorum Ernest C. Twisselmann 1972-9-22 19228 Kern above Lake Isabella. 822 Comment
  CAS-BOT-BC266799  Eriogonum nudum var. westonii Mitch Provance; J. Ross 2000-4-16 1919 Kern E. side of Barren Ridge, ca 12 km NW of California City, Southern Sierra Nevada/West Mojave Desert 949 Comment
  CAS-BOT-BC266803  Eriogonum nudum var. westonii Ernest C. Twisselmann 1966-5-10 12164 Kern High slope west of Spanigh Needle Creek, Sierra Nevada 1386 Comment
  RSA136686  Eriogonum nudum var. westonii J. T. Howell 1957-6-24 32739 Kern Red Rock Canyon 823 Comment
  RSA149768  Eriogonum nudum var. westonii Jane Turner, D. Verity 1962-4-3 833 Kern Short Canyon, 2.1 miles west of Bradys Station, US Hwy 6, 6.6 miles north of junction with Hwy 178. Comment
  UC1551923  Eriogonum nudum var. westonii David Charlton 1988-4-2 1705 Kern on Hwy 14 n Mojave (s of Red Rock Cyn. State park, at end of dirt road in Alpine Cyn (n side of road) where Jawbone Cyn Rd become<s> dirt, at aqueduct); Jawbone Canyon 762 Comment
  UC849626  Eriogonum nudum var. westonii C. Epling, Wm. Robison 1935-7-4 Kern Democrat Hot Springs Comment
  CAS-BOT-BC258601  Eriogonum ordii Clifton F. Smith 1950-5-2 2753 Kern Gulch near the head of Las Yeguas Creek Comment
  CHSC45539  Eriogonum ordii L. P. Janeway; Jean Witzman 1988-3-5 2600 Kern East end of Bluestone Ridge; ca 2 1/2 mi N-NE of Kecks Corner and ca 1 mi NW of Kecks Rd. Steep gypseous-clay slopes, SE to SW facing. 320 Comment
  RSA601435  Eriogonum ordii D. D. Keck, J. Clausen 1935-4-11 3176 Kern Comanche Point (Tejon Hills), 1 mi. from extreme tip, west side on westerly exposure, east of and just above Tejon Creek. 213 Comment
  CAS-BOT-BC258066  Eriogonum plumatella Ernest C. Twisselmann 1957-8-13 3970 Kern The Tehachapi-Kernville Region. Tehachapi Mountains: Willow Spring Canyon 1097 Comment
  UC1928651  Eriogonum plumatella Naomi Fraga, Sarah J. De Groot, Susan Hobbs 2003-10-20 989 Kern Sierra Nevada; Southern Sierra Nevada region: THE OWENS PEAK EASTERN WATERSHED. Short Canyon. Comment
  UCR196701  Eriogonum pusillum Naomi Fraga, Valerie Soza 2003-5-20 778 Kern Southern Sierra Nevada, Owens Peak Eastern Watershed, ridgeline above Buena Vista Canyon 1860 Comment
  CAS-BOT-BC258223  Eriogonum pusillum L. R. Abrams 1925-3-26 10881 Kern 5 mi from Mojave on the Tehachapi Rd. Comment
  SBBG28608  Eriogonum reniforme E. C. Twisselmann 1967-6-28 13540 Kern Red Rock Cyn 762 Comment
  CAS-BOT-BC258497  Eriogonum roseum W. R. Dudley 1895-7-9 562 Kern Near Guerilla Flat, vicinity of Poso Creek Valley Comment
  UCR102166  Eriogonum roseum Michael Theroux 1981-8-16 51 Kern Sierra Nevada Mtns., Greenhorn Mtns., Alta Sierra, Sequoia National Forest, 8 miles north of Lake Isabella, off Hwy 155 1768 Comment
  RSA255847  Eriogonum roseum C. W. Tilforth, Walter Wisura 1975-9-24 1094 Kern Caliente Creek Rd. between Loraine and Twin Oaks. Comment
  RSA424888A  Eriogonum roseum M. Zigmond 1939-8-11 765 Kern Piute. Comment
  UCR196669  Eriogonum saxatile Naomi Fraga, Michael Honer, Valerie Soza 2003-5-19 729 Kern Southern Sierra Nevada, The Owens Peak Eastern Watershed. Grapevine Canyon 1220 Comment
  CAS-BOT-BC272600  Eriogonum spergulinum var. reddingianum D. E. Breedlove 1962-7-14 3945 Kern On ridge between Liebel Peak and Piute Peak, 5.7 miles northwest of Claraville on Saddle Springs-Claraville Road; Piute Mountains 2377 Comment
  RSA195780  Eriogonum temblorense E. C. Twisselmann 1967-5-26 13110 Kern Chico Martinez Canyon. 427 Comment
  CAS-BOT-BC263029  Eriogonum trichopes E. Roy Weston 1927-5-8 670 Kern Mojave Desert near Randsburg Comment
  UCR88982  Eriogonum trichopes K. H. Berry 1995-8-27 s.n. Kern Desert Tortoise Research Natural Area, NNE of California City 700 Comment
  RSA800720  Eriogonum umbellatum James R. Shevock 1982-7-24 9967 Kern Kern Plateau, Bartolas Country. Off of road 24S14. South Fork Kern River Drainage. 2348 Comment
  JEPS56211  Eriogonum umbellatum var. furcosum W. L. Jepson 1917-8-7 7420 Kern near Double Mt.; Tehachapi Mountains Comment
  SBBG20939  Eriogonum umbellatum var. polyanthum E. C. Twisselmann 1963-8-30 8921 Kern Lookout Point, Piute Mtns 2499 Comment
  CAS-BOT-BC262137  Eriogonum umbellatum var. subaridum Ernest C. Twisselmann 1963-8-30 8921 Kern Tehachapi-Kernville Region. Lookout Point, Piute Mountains 2499 Comment
  RSA0082446  Eriogonum umbellatum var. subaridum Erika M. Gardner, Travis Columbus 2013-6-1 315 Kern About 0.40 miles south of PCT/4x4 road and about 0.90 miles northeast from McIver's Cabin. 2040 Comment
  CAS-BOT-BC204725  Eriogonum wrightii var. trachygonum James R. Shevock; Roy Vandehoek; Jim Bartel 1990-10-11 12009 Kern Western slope of the Southern Sierra Nevada. Near mouth of South Fork Kern River Canyon below forest boundary, north of Calif. highway 178 and NW of the Bloomfield Ranch 883 Comment
  RSA0096518  Eriogonum wrightii var. trachygonum Nick Jensen, Ed Kentner 2014-9-28 2585 Kern Along Contour Road about 0.7 road km south of the junction with Little Oak Canyon Road. 1303 Comment
  UCR46259  Eriophyllum ambiguum K. H. Berry 1966-3-29 236 Kern North-central Mojave Desert, Ridgecrest: desert near Indian Wells [Cerro Coso] College 732 Comment
  POM288376  Eriophyllum ambiguum Arthur L. Cohen 1935-3-28 S.N. Kern Lower Kern Canyon; Watershed: Kern River; Mt. Range: Greenhorn 244 Comment
  RSA178059  Eriophyllum ambiguum E. C. Twisselmann 1965-4-14 10516 Kern W slope of Breckenridge Mtn. 777 Comment
  UCSB69649  Eriophyllum ambiguum Theroux, Michael Kern S slope of Mt. Adelaide, 0.25 mi below microwave relay station, 1-2 mi north of Breckenridge Rd. Rd. in small draw. 914 Comment
  RSA0068216  Eriophyllum ambiguum var. ambiguum Nick Jensen, J. Mark Porter 2014-5-20 1755 Kern Tejon Ranch. Near the spring at the head of the east branch of Bronco Canyon. 1294 Comment
  SD60981  Eriophyllum ambiguum var. ambiguum Darley F. Howe 1964-5-15 3765 Kern Piute Mountains 1830 Comment
  RSA180022  Eriophyllum ambiguum var. paleaceum E. C. Twisselmann 1965-6-3 10908 Kern Head of Spanish Needle Creek 1418 Comment
  RSA727559  Eriophyllum ambiguum var. paleaceum Naomi Fraga, Valerie L. Soza, Michael Honer 2003-5-19 717 Kern The Owens Peak Eastern Watershed: Grapevine Canyon. On the way to Coyote Spring. 1067 Comment
  UC1927598  Eriophyllum ambiguum var. paleaceum Naomi Fraga, Sarah DeGroot, Mark Porter 2003-5-2 632 Kern Sierra Nevada; Southern Sierra Nevada region; THE OWENS PEAK EASTERN WATERSHED. East end of Five Fingers. 1220 Comment
  UCR177447  Eriophyllum ambiguum var. paleaceum LeRoy Gross 2005-5-31 2313 Kern Sierra Nevada, Scodie Mountains: Kiavah Wilderness in the Sequoia National Foest. Head of Horse Canyon (road SC65) N just before the radio towers to McIver 4x4 trail (36E52) 1973 Comment
  CAS-BOT-BC297862  Eriophyllum confertiflorum Mrs. E. C. Van Dyke 1931-5-31 s.n. Kern Greenhorn Mt Comment
  RSA0063982  Eriophyllum confertiflorum var. confertiflorum Nick Jensen 2014-5-31 2006 Kern Tejon Ranch. Blue Ridge just south of Martinez Ridge along the jeep road connecting Canyon de los Gatos Montes and Canyon de la Lecheria. 1867 Comment
  SBBG23639  Eriophyllum confertiflorum var. confertiflorum D. Myrick 1965-6-24 1124 Kern Wofford Heights-Greenhorn Summit Rd 1676 Comment
  UC532272  Eriophyllum confertiflorum var. confertiflorum E. W. Voegelin 1933-6-11 239 Kern 2 mi ne Weldon (road to Seu's Rancheria) Comment
  CHSC90122  Eriophyllum pringlei L. P. Janeway 2004-5-2 8033 Kern Southern Sierra Nevada Foothills. Side canyon southeast from Pinyon Creek, 1.9 km east of Kelso Valley Road; southern end of the Scodie Mountains. 1180 Comment
  POM145890  Eriophyllum pringlei L. R. Abrams 1927-5-1 11866 Kern Kernville. 762 Comment
  RSA0051428  Eriophyllum pringlei Erika M. Gardner, Erma Gardner 2013-4-27 143 Kern Cow Haven Canyon. East side of Cow Haven Canyon Road. 1360 Comment
  SBBG30624  Eriophyllum wallacei T. L. Secrest 1948-4-24 Kern Jawbone Cyn Comment
  SBBG113975  Erodium botrys E. C. Twisselmann 1954-4-5 991 Kern sand dunes 0.5 mi N of Point of Rocks 304 Comment
  SBBG67623  Erodium botrys M. N. Ackley 1931-3-29 1220 Kern Kern County [probably southern San Joaquin Valley] 121 Comment
  RSA0103758  Erodium brachycarpum Nick Jensen, J. Mark Porter, Neal Kramer, Onkar Singh 2015-2-15 2923 Kern Lower foothills of the Tehachapi Mountains, Joaquin Flat about 2 air km to the east of Tejon Reservoir No. 2. 707 Comment
  UCD103122  Erodium brachycarpum Evalyn L. Farnsworth 1965-4-17 383 Kern Greenhorn Range. Farnsworth Ranch, 2 miles south of Glennville. 883 Comment
  RSA0068349  Erodium cicutarium Erika M. Gardner, Sarah De Groot 2014-3-21 571 Kern Trailhead of the PCT near Bird Springs Pass. 1640 Comment
  RSA720584  Erodium cicutarium Naomi S. Fraga, Genie Fraga 2003-2-16 186 Kern The Owens Peak Eastern Watershed: Owens Peak Wilderness Area. Bajada of Short Canyon near the side of a dirt road. 793 Comment
  RSA747650  Erodium cicutarium Pam De Vries 2009-4-7 7239 Kern Western Transverse Range; San Emidgio Mountains Region; Bitter Creek National Wildlife Preserve, ca. 1.10 mile east northeast of junction of Cerro Noroeste Road and Klipstein Canyon Road. 1059 Comment
  SBBG17217  Erodium cicutarium D. Myrick 1962-4-11 502 Kern Jawbone Cyn, off Hwy 6, ca. 20 mi E of Mojave 914 Comment
  RSA231927  Erodium cicutarium E. C. Twisselmann 1971-4-26 17621 Kern Cyrus Canyon. 1189 Comment
  RSA60437  Erodium cicutarium I. L. Wiggins 1950-4-8 12284 Kern Plains 6 miles East of Blackwells Corner. Comment
  RSA13035  Erodium macrophyllum Carl B. Wolf 1935-4-17 6441 Kern Mouth of Cottonwood Canyon, Avenal Ridge, Diablo Range. 305 Comment
  CAS-BOT-BC40679  Erysimum capitatum Ira L. Wiggins 1935-4-19 7972 Kern Roadside at Annette school house. Comment
  CAS-BOT-BC55042  Erysimum perenne Ernest C. Twisselmann 1963-8-30 8912 Kern Tehachapi-Kernville Region. Crest of Piute Mountain. 2468 Comment
  SD7097  Erythranthe androsacea Kate Curran June 1884 Kern Tehachapi? Comment
  UC2062526  Erythranthe discolor Matthew McCarthy with Haley Deal, Naomi Fraga, Nathan Vega 2017-7-5 56 Kern Piute Mountains, French Meadow (Claraville 7.5' Quadrangle) Comment
  RSA0113192  Erythranthe guttata Naomi Fraga, Haley Deal, Matthew McCarthy, Nathan Vega 2017-7-5 6125 Kern Piute Mountains, Brown Meadow along dry tributary of Clear Creek. 2278 Comment
  SJSU15083  Erythranthe shevockii R. Bacigalupi & D. H. Wagner 1983-5-1 Kern Kelso Cr between cr & Kelso Valley Rd 11 mi S of State Hwy 178 Comment
  CAS-BOT-BC402681  Eschscholzia caespitosa Ernest C. Twisselmann 1963-4-12 8037 Kern San Joaquin Valley, the Kern County East Side. Hills above Comanche Point 332 Comment
  SBBG21051  Eschscholzia californica E. C. Twisselmann 1962-7-19 7510 Kern Geringer Grade at S end of Piute Mtn 1737 Comment
  UCD94348  Eschscholzia californica Shannon M. Still; Pam Devries 2009-4-3 521 Kern California. Kern County: Bitter Creek NWP. 982 Comment
  CAS-BOT-BC403056  Eschscholzia californica Ernest C. Twisselmann 1961-4-6 6037 Kern Temblor Range and the Western San Joaquin Valley. Choice Valley Hills, 0.5 mile north of Choice Valley School 594 Comment
  CAS-BOT-BC403070  Eschscholzia californica Roxana S. Ferris; Rimo Bacigalupi 1958-3-19 13313 Kern 4.2 mi. from junction of Jawbone Canyon-Kelso Valley road and U. S. Highway 6 Comment
  UC64962  Eschscholzia californica H. M. Hall and H. D. Babcock Jun 2 1904-Jun 10 1904 5008 Kern Poso Creek Southern Sierra Nevada Mountains, Greenhorn Range Comment
  RSA355139  Eschscholzia lemmonii C. F. Smith 1950-5-2 2741 Kern West Camp Flat, Sumner Ranch, near headwaters of Yeguas Creek Comment
  RSA271742  Eschscholzia lemmonii Harlan Lewis 1954-4-10 s.n. Kern 6.9 miles W of Maricopa, Kern County Comment
  RSA407611  Eschscholzia lemmonii D. W. Taylor, R. E. Palmer 1987-3-20 8885 Kern Pleito Hills, North base of hills fronting San Joaquin Valley, under electrical tranmission line. 232 Comment
  UC178471  Eschscholzia minutiflora Katharine Brandegee Kern Kramer Mojave Desert Comment
  RSA445662  Eschscholzia minutiflora Christopher Davidson, Robert Gustafson, Frances Runyan 1973-3-26 s.n. Kern Boron Dry Lake region; 3 miles on dirt road to fossil diggings off Claymine road, 17 miles E of Mojave Comment
  RSA757590  Eschscholzia minutiflora subsp. twisselmannii Amber Swanson 2010-5-20 138 Kern Off Rd to Benson Gulch (EP 110), left fork, abt 2 mi N of Garlock Rd. 804 Comment
  CAS-BOT-BC167479  Eucnide urens Ernest C. Twisselmann 1958-5-6 4434 Kern Mojave Desert, the Mojave-Randsburg Region. El Paso Mountains: Last Chance Canyon 731 Comment
  SEINET5496031  Eucrypta chrysanthemifolia K. Brandegee May 18th 8 Kern Tehachapi Comment
  JEPS76459  Eucrypta chrysanthemifolia var. bipinnatifida L. R. Heckard with Rimo Bacigalupi and Maynard Moe 1977-3-11 4492 Kern top of Rosamond Peak; Edwards Air Force Base Comment
  UC1927547  Eucrypta chrysanthemifolia var. bipinnatifida Naomi Fraga, Steve Boyd, Michael Denslow, LeRoy Gross 2003-3-11 287 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak Eastern Watershed. Saddle between Short Canyon and Five Fingers. Northeast slope of Five Fingers Ridge. Marked on USGS Owens Peak Topo as Peak 3925'. 1197 Comment
  RSA563473  Eucrypta chrysanthemifolia var. bipinnatifida D. Charlton 1991-4-6 4752 Kern Rosamond Hills north side of Red Hill, Edwards AFB near the base boundary, east of Rosamond, Antelope Valley, Mojave Desert. 808 Comment
  JEPS29213  Euthamia occidentalis E. C. Twisselmann 1962-11-14 8007 Kern Fort Tejon 975 Comment
  UC71883  Euthamia occidentalis J. Burtt Davy October 1896 2925 Kern Rosedale Comment
  JEPS27687  Euthamia occidentalis Ernest C. Twisselmann 1961-7-27 6413 Kern .5 mi N of Kernville Cemetary (Isabella Lake bed); Sierra Nevada, Isabella Lake 792 Comment
  UCR214404  Festuca microstachys A. C. Sanders 2010-4-14 37900 Kern Tehachapi Mountains, head of Canyon del Gato Montes, near foot of road over ridge toward Canyon de la Lecheria 1613 Comment
  JEPS121848  Festuca myuros Nick Jensen with J. Mark Porter 2014-5-20 1719 Kern Tejon Ranch: Spring along the road at the head of Canyon de la Lecheria Comment
  OBI76830  Festuca myuros Walter F. Chesebro 1978-5-7 137 A Kern Valley Vista Campground, 12 mi up Mt Abel rd Comment
  RSA393712  Filago californica Maurice Zigmond 552 Kern Caliente Canyon. Comment
  RSA28009  Filago depressa C. L. Hitchcock 1940-3-23 5822 Kern Red Rock Canyon Comment
  UCR185160  Filago depressa Naomi Fraga, Steve Boyd 2003-3-20 435 Kern Southern Sierra region, The Owens Peak Eastern Watershed. Indian Wells Canyon 915 Comment
  CAS-BOT-BC384166  Forestiera pubescens subsp. parvifolia Ernest C. Twisselmann 1963-5-10 8154 Kern Mojave Desert, Mojave-Randsburg Region. Rosamond region: Avenue A 0.6 mile east of Highway U.S. 6 734 Comment
  CAS-BOT-BC53966  Frangula californica subsp. cuspidata John Thomas Howell; Gordon H. True 1966-7-12 41829 Kern Sierra Nevada - Kern Plateau - Rim of plateau just east of Fay Creek Canyon 2194 Comment
  CAS-BOT-BC53972  Frangula californica subsp. cuspidata John Thomas Howell 1976-5-17 51678 Kern Sierra Nevada - Greenhorn Mtns. - Rocky ridge near headwaters of Lumreau Creek, about 3 miles southeast of Glennville, 1402 Comment
  OBI5832  Frangula californica subsp. cuspidata Carl B. Wolf 1928-6-17 2212 Kern 4-5 mi S of Tehachapi Comment
  RSA604422  Frankenia salina Louis C. Wheeler 1934-5-24 2596 Kern 20 mile SSE Bakerfield Comment
  UC19148  Frankenia salina J. Burtt Davy May 9 1896-May 24 1896 2948 Kern near Rosamond; Antelope Valley, Dry Lake Comment
  UCD40944  Frankenia salina Ellen Dean; Thomas Starbuck, Margret Starbuck 2003-3-27 1563 Kern South of the border of Carrizo Plain National Monument. Along Soda Lake Road, about 1 road mile north of intersection with Hwy 166. 838 Comment
  RSA0067567  Fraxinus velutina Mitch Provance, Callen Huff 2009-6-24 11030 Kern Tehachapi Mountains Foothills: Tejon Ranch, Los Alamos Creek, 0.5 mi. NW of South Portal No. 4 of the Tehachapi Afterbay, 1.5 miles north of the Los Angeles Co. line. 998 Comment
  CAS-BOT-BC212998  Fremontodendron californicum L. J. Fanthus 1857-1-1 16 Kern Fort Tejon Comment
  JEPS42905  Fremontodendron californicum W. L. Jepson 1940-5-6 19884 Kern Onyx 838 Comment
  RSA231908  Fremontodendron californicum E. C. Twisselmann 1971-6-20 17736 Kern Forks of the Kern. Kern Plateau. 1439 Comment
  JEPS50227  Fritillaria striata Charlotte N. Smith 1967-6-13 1540 Kern about 1/4 mi n Long Tom Gulch (about 1 1/2 mi e of Long Tom Mines, in field belonging to Hugh Smith); Long Tom Gulch Area 792 Comment
  CAS-BOT-BC304300  Gaillardia aristata Ben Easley 1964-8-12 s.n. Kern Road to Old Town ca 2 miles of Tehachapi Comment
  UCSB41583  Galium andrewsii Rice, Stanley 1978-5-19 Kern Along Ptiute Mountain Road 2 miles east of junction with Caliente-Bodfish Road 1341 Comment
  POM367757  Galium aparine Christopher Davidson 1975-6-28 2881 Kern Pine Mountain Club, off road 9N05, N slope of Mt. Pinos. Up Zion Way, past water tank. 1768 Comment
  RSA746750  Galium aparine P. De Vries 2009-4-27 7388 Kern Western Transverse Range; San Emigdio Mtns Region; Bitter Creek Nat'l Wildlife Refuge; ca. 2.0 air miles SE of junction of Cerro Noroeste and Klipstein Cyn Rd. 1166 Comment
  UCR130843  Galium aparine David Charlton 1989-7-22 3758 Kern Sequoia National Forest, Summit of Breckenridge Mountain 2287 Comment
  JEPS24069  Galium bolanderi Ernest C. Twisselmann 1956-7-17 3044 Kern near summit Tehachapi-Kernville Region, Piute Peak (around massive granite outcrop) 2560 Comment
  RSA0061035  Galium hallii LeRoy Gross 2006-6-26 2540 a Kern Scodie Mountains; Sequoia National Forest. Kiavah Wilderness area. Horse Canyon-Cane Canyon Saddle (Near 35.58224N, 118.12341W). South along the Pacific Crest Trail to 35.57852N, 118.13255W. 1904 Comment
  RSA0068348  Galium hallii Erika M. Gardner, Travis Columbus 2014-5-20 963 Kern About 0.55 (air) miles southeast of McIvers Cabin. 2089 Comment
  SD129750  Galium hallii Barbara Ertter, James R. Shevock 1986-4-19 5928 Kern Erskine Creek on NW side of Piute Mts S of Isabelle Lake, 5 mi from Bodfish hwy near 13th creek crossing, hillside S of creek 1096 Comment
  UCR196536  Galium matthewsii Naomi Fraga, Genie Fraga 2004-4-24 1106 Kern Southern Sierra Nevada, Owens Peak Eastern Watershed, Short Canyon 1098 Comment
  CAS-BOT-BC186312  Garrya flavescens Ernest C. Twisselmann 1966-5-20 12270 Kern West end of Tollgate Ridge (mountains east of Keene) 1752 Comment
  CAS-BOT-BC186315  Garrya flavescens John Thomas Howell; Gordon H. True 1971-6-15 47840 Kern 2 miles from Lightners Flat, Havilah - Mt. Breckenridge Road 1584 Comment
  CAS-BOT-BC478524  Gayophytum John Thomas Howell 1976-5-18 51714 Kern In burn, nearl Alta Sierra. Along old road from Alta Sierra to Wofford Heights Comment
  RSA0076972  Gayophytum diffusum subsp. parviflorum Erika M. Gardner, Caitlin Elam, Nico 2013-6-15 390 Kern About 0.60 miles west of Pacific Crest Trail and 1 mile northwest from McIver's cabin. 2111 Comment
  RSA355362  Gayophytum diffusum subsp. parviflorum M. B. Dunkle 1929-8-28 s.n. Kern Rattlesnake Creek, Kern River Canyon. Comment
  JEPS103039  Geranium californicum R. Raiche 1985-6-9 50526 Kern Wheldon Meadow (nr French Meadow), Piute Mt Road, Piute Mountains Comment
  RSA0103759  Geranium molle Nick Jensen, Evan Meyer 2015-3-19 3213 Kern El Paso Canyon about 0.5 road km to the south of the junction with Cordon Ridge Road. 624 Comment
  UCR282506  Gilia Dan S. Cooper 2017-4-17 417- 91 Kern Southern Sierra Nevada/Mojave Desert, Kelso Valley Road area, 341 Adobe Drive, Kelso Creek drainage 1159 Comment
  RSA731101  Gilia brecciarum Steve Boyd, Valentin Arvizu 2008-5-1 11963 Kern Piute Mountains, lower Esperanza Canyon at eastern base of Sorrell Peak and western edge of Kelso Valley. 1372 Comment
  RSA0055928  Gilia brecciarum subsp. brecciarum Nick Jensen, Chris Winchell 2014-5-20 1676 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
  RSA0055933  Gilia brecciarum subsp. brecciarum Nick Jensen, J. Mark Porter 2014-5-20 1708 Kern Tejon Ranch. Above Canyon de la Lecheria about 0.5 km from where the road turns sharply to the west from the canyon bottom. 1620 Comment
  RSA148699  Gilia brecciarum subsp. brecciarum E. C. Twisselmann 1961-5-24 6238 Kern Tejon Ranch; high summit s of Purdy Canyon. 1951 Comment
  UC2044275  Gilia brecciarum subsp. brecciarum Nick Jensen with J. Mark Porter 2014-5-22 1935 Kern Tejon Ranch. Little Oak Canyon adjacent to the gate to the private inholding about 2.0 road km north of the junction with Contour Road. Comment
  SBBG122680  Gilia brecciarum subsp. jacens P. De Vries 2009-4-3 7197 Kern ca. 0.5 mi NW of jct of Cerro Noroeste Rd and Klipstein Cyn Rd; Bitter Crk Nat Wildlife Preserve 1024 Comment
  RSA720005  Gilia brecciarum subsp. neglecta Naomi Fraga, Steve Boyd 2003-3-20 407 Kern The Owens Peak Eastern Watershed: Indian Wells Canyon. 1494 Comment
  RSA727554  Gilia cana subsp. speciosa Naomi Fraga, Michael Honer, Valerie Soza 2003-5-19 712 Kern The Owens Peak Eastern Watershed: Grapevine Canyon. On the way to Coyote Spring. Near Water Tower. 1067 Comment
  SBBG5848  Gilia cana subsp. speciosa H. and M. Dearing 1934-4-24 1442 Kern Red Rock Cyn Comment
  CAS-BOT-BC183525  Gilia capitata James R. Shevock 1985-3-23 11072 Kern Piute Mountains. Along Erskine Creek Road, 2.8 miles from the flume and near the first creek crossing of Erskine Creek 1100 Comment
  UCSC001319  Gilia capitata subsp. abrotanifolia D. J. Norman 1969-3-31 341 Kern near Weldon, along the S. fork of the Kern River, growing on dry slope in Valley Grassland, across river at Sierra Way bridge. Weldon, Kern River, Valley Grassland, Sierra Way bridge. 853 Comment
  CAS-BOT-BC226201  Gilia interior Herbert L. Mason 1934-3-28 8000 Kern Kern River Canyon Comment
  CAS-BOT-BC457350  Gilia latiflora Erika M. Gardner; Sierra Sutton 2015-3-11 1276 Kern Southern Sierra Nevada region; Scodie Mountains; Kiavah Wilderness; Bureau of Land Management, East side of Cow Haven Canyon Road, about 0.25 miles from the road 1270 Comment
  RSA761572  Gilia latiflora subsp. cuyamensis LeRoy Gross 2010-5-24 4645 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
  CAS-BOT-BC226284  Gilia latiflora subsp. davyi Herbert L. Mason 1932-4-2 6891 Kern 3 miles west of Muroc, Mohave [Mojave], Mohave [Mojave] Desert Comment
  JEPS126228  Gilia latiflora subsp. davyi Heath Bartosh with Maynard Moe, Neal Kramer and Mike White 2013-4-20 767 Kern Tejon Ranch; in Canyon del Gato-Montes. Comment
  RSA469763  Gilia latiflora subsp. davyi Christopher Davidson 1973-3-26 1778 Kern 1.5 miles W on dirt rd to fossil diggings off Claymore Rd. Boron Dry Lake region. 17 mi E of Mojave, Mojave Desert. 822 Comment
  SBBG58378  Gilia latiflora subsp. davyi R. Hoffmann 1929-4-2 Kern 10 mi S of Mojave Comment
  UC665807  Gilia latiflora subsp. davyi Ira L. Wiggins 1941-3-28 9711 Kern on Highway #466, 10 mi e Mojave (Mojave Desert); , e of Mojave Comment
  CAS-BOT-BC226276  Gilia latiflora subsp. davyi James McMurphy 1939-4-17 s.n. Kern 18 miles east of Mojave Comment
  CAS-BOT-BC226386  Gilia latiflora subsp. latiflora Ernest C. Twisselmann 1965-5-18 10833 Kern Mojave Desert, the Mojave-Randsburg Region. Dunes at the northeast end of Buckhorn Lake, Edwards Air Force Base 746 Comment
  RSA67610  Gilia latiflora subsp. latiflora Verne Grant, Alva Grant 1950-4-2 8816 -a Kern 2.5 miles north of Mojave on road to Tehachapi. Comment
  UCR213984  Gilia latiflora subsp. latiflora Scott D. White, Justin M. Wood 2009-6-2 13035 B Kern Tehachapi Mountains, Oak Creek Pass, just southwest of Tehachapi Willow Springs Road, 4.5 miles south of Hwy 58. Near mapped communication tower 1555 Comment
  RSA118202  Gilia leptantha subsp. purpusii E. C. Twisselmann 1957-6-5 3635 Kern Piute Mountains: Bodfish Road, 0.6 mile northwest of Saddle Springs. 1997 Comment
  CAS-BOT-BC478566  Gilia malior Erika M. Gardner; Rachel Poutasse; Noravit Chumchim 2015-3-1 1189 Kern Southern Sierra Nevada region; Scodie Mountains; Kiavah Wilderness; Bureau of Land Management. Between Cow Haven Canyon and Sage Canyon 1180 Comment
  RSA123797  Gilia malior Alva Grant, Verne Grant 1959-1 3423 Kern Grown in screenhouse, Claremont from seed collected from near Boron, 14.5 miles W of Kramer. Comment
  RSA469457  Gilia malior M. B. Dunkle 1934-3-30 3920 Kern 5 miles south of Mohave. Comment
  UC564125  Gilia malior Roxana S. Ferris 1935-3-30 9125 Kern near junction of Carriso Plain road with Maricopa-Cuyama Valley Highway Comment
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Sep 14 2015
  UC726815  Gilia malior A. A. Heller 1941-4-7 15947 Kern along the highway 3 mi e Mojave; e of Mojave Comment
  RSA518905  Gilia minor A. C. Sanders, E. J. Lawlor 1988-3-6 7720 Kern W slope of a prominenent rocky hill on California City Blvd., 5 miles S of California City and 3.5 miles N of Hwy 58. 732 Comment
  SD132319  Gilia minor A. C. Sanders, E. J. Lawlor 1988-3-6 7720 Kern Mojave Desert, west slope of a prominent rocky hill on California City Blvd., 5.0 miles south of California City and 3.5 north of Highway 58. 730 Comment
  RSA244454  Gilia minor E. K. Balls, N. N. Balls 1966-3-17 12117 Kern N of Mojave along Hwy 46 to Tehachapi. Comment
  CAS-BOT-BC523831  Gilia modocensis W. R. Dudley; F. H. Lamb 1896-6-15 4514 Kern Mt. Pinos region: Valley, Cuddy's, Cuddy Canyon Comment
  CAS-BOT-BC523840  Gilia modocensis Ernest C. Twisselmann 1963-6-11 8415 Kern Tehachapi-Kernville Region: Erskine Canyon, Piute Mountains 1280 Comment
  UC2044313  Gilia ochroleuca subsp. bizonata Nick Jensen with Chris Winchell 2014-5-11 1672 Kern Tejon Ranch. Big Sycamore Canyon about 3.0 road km north of the junction with Contour Road. Comment
  RSA0017127  Gilia ochroleuca subsp. bizonata B. Clawson 1961-4-4 294 Kern Second canyon north of Lebec on service road. San Emigido range, San Juaquin Drainage. 1067 Comment
  CAS-BOT-BC402082  Gilia ochroleuca subsp. minima Ernest C. Twisselmann 1955-5-12 1965 Kern Temblor Range and the Western San Joaquin Valley. Rock outcrops at summit of Messa Ridge, Temblor Mountains 1036 Comment
  RSA0016185  Gilia ochroleuca subsp. ochroleuca Naomi Fraga, Steve Boyd 2003-3-20 411 Kern The Owens Peak Eastern Watershed: Indian Wells Canyon. 915 Comment
  CAS-BOT-BC473118  Gilia ochroleuca subsp. vivida Erika M. Gardner; Sarah De Groot 2014-3-22 629 Kern Southern Sierra Nevada: Scodie Mountains, Kiavah Wilderness. Bureau of Land Managment, Cholla Canyon, about 0.30 (air)miles E of Cholla Well 1068 Comment
  UCR104716  Gilia ophthalmoides David Charlton 1989-6-17 3322 Kern Sierra Nevada Mtns, Sequoia National Forest, 0.5 mi west of Rancheria Road, at a point 2 mi north of Alta Sierra, NE of Lake Isabella 2000 Comment
  RSA67724  Gilia sinuata Verne Grant 1952-4-22 17576 Kern Red Rock Canyon. 732 Comment
  RSA705434  Gilia sinuata J. Mark Porter, Theodore Anderson 2005-3-15 14278 .5 Kern Along US 395, N of Inyokern, near the junction with CA Hwy. 14. 725 Comment
  CAS-BOT-BC225516  Gilia tenuiflora Ernest C. Twisselmann 1954-5-1 1159 Kern Joe Messa Ridge, 3 miles west of Carneros Rocks, Temblor Range and the Western San Joaquin Valley 914 Comment
  RSA180625  Gilia tetrabreccia E. C. Twisselmann 1964-6-10 9552 Kern Along ridgetop in pinyon woodland. 1951 Comment
  POM145603  Gilia tricolor subsp. diffusa L. R. Abrams 1927-4-30 1166 Kern Grapevine grade, Tejon Pass. Comment
  RSA12861  Gilia tricolor subsp. diffusa C. B. Wolf 1935-4-16 6400 Kern 6.8 miles west of Woody on the Delano Road. 305 Comment
  CAS-BOT-BC435019  Glinus lotoides Ernest C. Twisselmann 1958-11-1 4889 Kern Temblor Range and the Western San Joaquin Valley. Buena Vista Slough 3.6 miles west of Buttonwillow 80 Comment
  CAS-BOT-BC435020  Glinus lotoides Ernest C. Twisselmann 1962-11-14 7942 Kern Temblor Range and the Western San Joaquin Valley. Buena Vista Slough, 2 miles northwest of Tupman 83 Comment
  CAS-BOT-BC181030  Glossopetalon spinescens James R. Shevock 1981-4-18 8272 Kern Erskine Creek Canyon, 5 miles from Lake Isabella Blvd. (old Calif. highway 178), Piute Mountains, southern Sierra Nevada 1310 Comment
  RSA180964  Gnaphalium luteoalbum E. C. Twisselmann 1965-10-1 11631 Kern Green Horn Mountains. Lumreau Creek, ca. 0.5 miles above Cedar Creek. 823 Comment
  UCR184777  Gnaphalium palustre A. C. Sanders 2007-6-13 34182 Kern Tehachapi Mtns., Geghus Ridge c. 10 miles NE of Lebec 1433 Comment
  UCR50516  Gnaphalium palustre L. F. LaPre, K. Campbell 1988-2-25 s.n. Kern San Joaquin Valley, Hwy 119 at I-5, c. 10 mi southwest of Bakersfield. Section 5. 96 Comment
  CAS-BOT-BC302545  Gnaphalium palustre Ira L. Wiggins 1950-4-9 12320 Kern Hogwallow swale about 5 miles west of Wasco Comment
  CAS-BOT-BC302566  Gnaphalium palustre Ernest C. Twisselmann 1961-8-21 6502 Kern Isabella Lake Bed: old Kern River Cahnnel, about 1/4 mile south of the old Borel Canal bridge 792 Comment
  CAS-BOT-BC108954  Goodmania luteola Ernest C. Twisselmann 1965-5-5 10713 Kern Mojave Desert. Mojave-Randsburg Region. South end of Rogers Lake, Edwards Air Force Base. 746 Comment
  CAS-BOT-BC110258  Grayia spinosa Ira L. Wiggins 1941-3-23 9553 Kern In desert 20 miles west of Kramer Junction. 853 Comment
  CAS-BOT-BC110261  Grayia spinosa Lyman Benson 1932-3-25 3143 Kern Butte south of Mojave. Mojave Desert Watershed. 914 Comment
  CHSC99085  Grayia spinosa L. P. Janeway; B. Castro 2008-4-7 9258 Kern Mojave Desert. Between Barren Ridge and Hwy 14 just south of the mouth of Pine Tree Canyon; about 600 m west of Hwy 14 about 21 km north-northeast of the town of Mojave. 757 Comment
  RSA0067879  Grayia spinosa Erika M. Gardner, Sarah De Groot 2014-3-21 599 Kern About 0.40 (air) miles north of the PCT trailhead from Bird Springs Pass. 1683 Comment
  UCD98861  Grayia spinosa Ralph Phillips 1993-4-23 27 Kern Mojave Desert, Redrock-Inyokern Road, Last Chance Well. 975 Comment
  RSA0116910  Grindelia Lyman Benson 1947-5-10 12368 Kern 5 miles northwest of Searles Station. 1066 Comment
  POM305140  Guillenia lasiophylla Henry J. Ramsey, Henry J. Ramsey 1937-2-19 437 Kern Jasmin. Comment
  RSA720543  Guillenia lasiophylla Naomi Fraga, Steve Boyd 2003-3-20 436 Kern THE OWENS PEAK EASTERN WATERSHED. Indian Wells Canyon. 915 Comment
  POM14194  Guillenia lasiophylla Wm. M. Pierce 1922-4-20 s.n. Kern North of Randsburg. Comment
  RSA249449  Guillenia lasiophylla John F. Emmel 1973-4-28 447 Kern Water canyon, S of Jawbone Canyon, foothills at W edge of Mojave Desert. 1006 Comment
  RSA430037  Guillenia lasiophylla M. B. Dunkle 1934-3-30 3925 Kern 5 miles south of Mohave. Comment
  RSA778056  Guillenia lasiophylla Amber Swanson 2011-4-15 475 Kern Middle of Rand Mtns at Junction of R49 and R43 on slopes. 1006 Comment
  CAS-BOT-BC304616  Gutierrezia californica Ernest C. Twisselmann 1957-11-7 4121 B Kern Temblor Range and the Western San Joaquin Valley. North end of Chico Martinez Hills 274 Comment
  POM213383  Gutierrezia californica C. B. Wolf 1931-11-8 2610 Kern Tehachapi Pass, 6 mi NW of Mojave. 1067 Comment
  RSA754338  Gutierrezia californica Pam De Vries 2009-9-22 7576 Kern San Emigdio Mts. Region: Bitter Creek National Wildlife Refuge, ca. 2.25 air miles SE of the junction of Cerro Noroeste and Hwy 33. 1140 Comment
  UC1195407  Gutierrezia californica Ernest C. Twisselmann 1957-11-7 4119 B Kern about 6 mi nw of Maricopa; Temblor Range, Western San Joaquin Valley, Sunset Hills 323 Comment
  CAS-BOT-BC302338  Hazardia squarrosa var. obtusa Carl B. Wolf 1931-9-16 2442 Kern San Emigdio Canyon 792 Comment
  UC527229  Hazardia stenolepis Carl B. Wolf 1934-11-14 Kern 11.5 mi w McKittrick (on the road to Santa Margarita); Temblor Range 762 Comment
  JEPS36089  Helenium bigelovii Ernest C. Twisselmann 1964-7-23 9830 Kern seep just n Tiger Flat; Sierra Nevada, Greenhorn Range 2042 Comment
  JEPS36001  Helianthus annuus Ernest C. Twisselmann 1964-9-29 10266 Kern Kern National Wildlife Refuge San Joaquin Valley 76 Comment
  POM369734  Heliotropium curassavicum var. oculatum B. C. Templeton 1953-5-23 s.n. Kern Between McKittrick and Simmler on Hwy 178. Comment
  SBBG108736  Heliotropium curassavicum var. oculatum N. Meng 1965-10-3 Kern W side of Lake Isabella, S of Tillie Crk, E of hwy Comment
  SEINET3071672 Image available Hemizonia arida D. D. Keck, P. Stockwell 1935-5-11 3279 Kern Mouth of Red Rock Canyon; in wash coming into Red Rock at right angles from west. 2130 Comment
  POM220954  Hemizonia pallida D. D. Keck, Jens Clausen 1935-4-10 3122 Kern 3 miles E of McKittrick, on rod to Buttonwillow. 274 Comment
  RSA155522  Hemizonia pallida L. S. Rose 1962-5-20 62029 Kern State Highway 178. 4 miles East of Bakersfield. 137 Comment
  RSA516579  Hemizonia pallida R. C. Bacigalupi 1956-3-29 5550 Kern Low isolated hill at southern end of San Joaquin Valley, 1 mile SE of Edison. 183 Comment
  RSA655413  Hemizonia pallida A. C. Sanders 1997-4-13 20442 Kern San Emigdio Ranch, mouth of San Emigdio Canyon and adjacent slopes, SE of ranch headquarters 518 Comment
  RSA659108  Hemizonia pallida David J. Keil, V. L. Holland, Lynne Dee Oyler 1995-4-30 25048 Kern Lost Hills. Hwy 46 at Interstate Rte. 5. Feild adjacent to Carl's Jr. Restaurant. Comment
  UCR112622  Hemizonia pallida A. C. Sanders, P. J. MacKay, Tim Thomas, O. F. Clarke, G. Ballmer 1997-4-13 20442 Kern San Joaquin Valley, San Emigdio Ranch, mouth of San Emigdio Canyon and adjacent slopes, SE of ranch headquarters 518 Comment
  UCR257110  Hemizonia pallida Mitch Provance 2010-4-21 0410- 05 Kern San Joaquin Valley, along State Route 166, 6.8 miles east of Maricopa 198 Comment
  RSA0029282  Hemizonia pallida Barbara Ertter 1991-5-24 9936 Kern Highway 46 (Lost Hills and Wasco) exit on Interstate 5 in San Joaquin Valley, Atriplex canescens flat behind Motel 6. Comment
  RSA0070834  Hemizonia pallida D. D. Keck 1933-5-7 2278 Kern Delano. Comment
  UCR45312  Hemizonia pungens A. C. Sanders 1986-9-12 6937 Kern San Joaquin Valley, Twisselman Road at Interstate Hwy 5, 4.9 mi south of Kings County line 67 Comment
  RSA764665  Herniaria hirsuta subsp. cinerea Pam De Vries 2010-5-15 7676 Kern Western Transverse Range; San Emigdio Mountains; Bitter Creek National Wildlife Refuge, appx. 0.5 air mile SW of the intersection of Cerro Noroeste Rd and Hwy 33. North end of Management Unit 12. 899 Comment
  UCR118595  Herniaria hirsuta subsp. cinerea David Charlton 1990-6-10 4372 Kern Piute Mtns, red clay hill west of the Bodfish Piute Cypress Botanical Area, Piute Mountain Road, 12 miles south of Lake Isabella 1280 Comment
  CAS-BOT-BC403823  Hesperocnide tenella Ernest C. Twisselmann 1953-4-3 639 Kern Temblor Range and the Western San Joaquin Valley. Outlaw Rocks: Jim Cook Spring, Upper Cedar Canyon, western Kern County 548 Comment
  SD258833  Hesperocyparis nevadensis Jackie Williams 2016-6-22 Kern Sierra Nevada: S. Sierra Nevada region: Piute Mtns, along Piute Mtn/Saddle Spring Road 27S02, 2.0-3.6 miles E of Bodfish-Havilah Rd. SE of Ball Mtn, S of Bodfish, N of Bald Eagle Pk, W side of Myers Canyon. Coords. at W end; E end of unburned grove. 1390 Comment
  SBBG15318  Hesperolinon micranthum E. C. Twisselmann 1962-6-22 7370 Kern NW end of Piute Mtn 1402 Comment
  RSA445676A  Hesperomecon linearis Ora M. Clark 1929-3-29 1866 Kern E. Arvin Comment
  CAS-BOT-BC422512  Hesperomecon linearis W. R. Ernst 1957-4-8 130 Kern About 30 yards up steep slope from Highway 178, 13.7 miles northeast from mouth of Kern Canyon. Comment
  CAS-BOT-BC422515  Hesperomecon linearis A. A. Heller 1905-5-1 7807 Kern On the first ridge west of Keene Station in the Tehachapi Mountains Comment
  SD113137  Heterodraba unilateralis J. L. S. Simpson 1964-3-27 4026 Kern 6.6 miles from Mocal Rd. on Crocker Springs Road, west Kern County. Comment
  CAS-BOT-BC311242  Heterotheca sessiliflora subsp. echioides Ernest C. Twisselmann 1964-9-16 10213 Kern Tehachapi-Kernville Region. Mouth of Kelso Canyon, 3.7 miles southeast of Weldon 975 Comment
  CAS-BOT-BC310884  Heterotheca shevockii Ernest C. Twisselmann 1960-4-2 5948 Kern Tehachapi-Kernville Region. Kern River, 0.75 mile east of the canyon mouth 289 Comment
  CAS-BOT-BC183009  Heuchera rubescens var. alpicola James R. Shevock 1982-7-24 9966 Kern Kern Plateau, Bartolas Country. Off of road 24S14. South Fork Kern River Drainage 2346 Comment
  CAS-BOT-BC55351  Hirschfeldia incana John Thomas Howell 1970-11-8 47516 Kern Sierra Nevada. Lake Isabella, 6 miles from South Fork Kern River bridge on road from Weldon to Kernville. 792 Comment
  RSA709529  Hirschfeldia incana L. M. Moe 2001-6-21 2109 Kern Plants of Ft. Tejon State Park 1037 Comment
  CAS-BOT-BC207958  Hoffmannseggia glauca B. Wilson s.n. Kern Roadside, McCombs Road, Wasco. Comment
  CAS-BOT-BC320149  Holocarpha heermannii Lewis S. Rose 1936-10-13 36739 Kern Tehachapi Pass 1219 Comment
  CAS-BOT-BC325877  Holocarpha heermannii Ernest C. Twisselmann 1969-11-26 16340 Kern Slope above the Joughin Ranch south of Lake Isabella, Tehachapi-Kernville region 822 Comment
  RSA0040235  Holocarpha heermannii Melissa Lippincott 2007-6-29 s.n. Kern 1.2 mi. ENE of Grapevine Peak. survey area 2.7D, west of Liveoak Canyon 854 Comment
  UCR186088  Holocarpha heermannii Melissa Lippincott 2007-6-29 s.n. Kern Tehachapi Mountains, 1.2 mi. ENE of Grapevine Peak. survey area 2.7D, west of Liveoak Canyon 1159 Comment
  RSA0051661  Holocarpha heermannii James R. Shevock 1972-5-17 s.n. Kern Near S. C. Edison Plant #3, Kern River Canyon. 822 Comment
  CAS-BOT-BC147727  Holodiscus microphyllus var. microphyllus Ernest C. Twisselmann 1957-7-23 3866 Kern Summit of Sunday Peak 2535 Comment
  CAS-BOT-BC285022  Hordeum depressum Ernest C. Twisselmann 1969-5-21 15349 Kern Mojave Desert, Red Rock Canyon. Tarweed Creek 762 Comment
  RSA560923  Hordeum depressum D. Charlton, Randi McCormick 1991-4-28 5007 Kern Lost Hills Road, east of Nature Conservancy, 1 mile north of junction with Highway I-5. Comment
  RSA714460  Hordeum depressum Sarah J. De Groot, J. Travis Columbus, 2007 Agrostology Class 2006-4-23 s.n. Kern Along Hwy 58 near junction with I-5, just E of Buttonwillow. 83 Comment
  UCD85596  Hordeum depressum Lyman Benson 1932-4-3 3213 Kern Kern River. Bakersfrield. 121 Comment
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Nov 12 2013
  UCR48114  Hordeum murinum Michael Theroux 1985-5-25 693 Kern Southern Sierra Nevada Foothills, Farnsworth Ranch, SE of Glennville, 1-3.5 mi east of Glennville-Granite Road, 1-2 mi south of Fulton Ranger Station, mostly near confluence of Fulton and Cedar Creek 1067 Comment
  RSA756111  Hordeum murinum subsp. glaucum David J. Keil, V. L. Holland, Erik Frenzel, et al. 2001-4-26 29381 Kern Red Rock Canyon State Park in vicinity of Ricardo Campground. 805 Comment
  UCSB47414  Hordeum vulgare Steele, Kelly 1983-5-12 Kern Western San Joaquin Valley along Lokern Road, 3. 7 miles west of Buttonwillow (T R S ) (T29S R23E S20) 83 Comment
  CAS-BOT-BC183241  Hosackia crassifolia James R. Shevock 1983-5-22 10434 Kern Piute Mountains. Along Erskine Creek road between the 8th and 9th creek crossing 1219 Comment
  CHSC100681  Hymenoclea salsola Naomi Fraga; Amber Maurice 2003-2-22 219 Kern Sierra Nevada; Southern Sierra Nevada region: The Owens Peak Eastern Watershed. Short Canyon, near trail head on the north side of the parking lot. 1159 Comment
  RSA0117123  Hymenoclea salsola Mitchell Provance, Callen Huff 2009-4-22 10582 Kern Foothills of the Tehachapi Mountains: Mouth Canon del Gato Montes, north of neenach, 6.9 miles N of the intersection of Hwy 138 and 265th St. 1117 Comment
  SBBG120506  Hypericum formosum var. scouleri R. Burgess, P. Munro 2000-9-23 4241 Kern wet meadow E side of Cuddy Valley Rd, opposite McGill Cmpgrd 2194 Comment
  SD143836  Hypericum formosum var. scouleri David Charlton 1989-7-22 3756 Kern Sierra Nevada Mountains; Sequoia National Forest, Breckenridge Campground, Breckenridge Mountain, southwest of Lake Isabella. 1890 Comment
  CAS-BOT-BC401380  Hypericum scouleri Ernest C. Twisselmann 1966-6-25 12445 Kern Sierra Nevada, Kern Plateau. Bartolas Creek, near its summit 2087 Comment
  JEPS36535  Hypochaeris glabra Charlotte N. Smith 1942-5-15 610 Kern about 1.5 mi by section line se from the Poso mine; Greenhorn Mts. Poso Creek Comment
  UCSB15461  Hypochaeris glabra Hennen, Diane 1963-4-4 Kern South of Lancaster Road on 210th Street West in Antelope Valley 762 Comment
  LA84041  Iris hartwegii O. H. Kappler; 1947-5-24 1423 Kern Greenhorn Mountains, road from Glennville to Kernville 1706 Comment
  RSA201879  Iris munzii Charlotte Nash Smith 1942-7-17 680 Kern Northward from Greenhorn Summit Store, about half-way between store and Kern-Tulare Co. line. 1921 Comment
  SEINET3929603  Isocoma acradenia David Keil 1986-9-27 19744 -2 Kern Ca. 1/2 mile n of Hwy 166 along Soda Lake Rd along San Andreas Fault.; 0 Comment
  UCR273645  Isocoma acradenia Mitch Provance, Scott Duff, Jeremiah George 2015-8-4 815- 32 Kern San Joaquin Valley, E edge of Bakersfield, 0.2 mi. NW of Niles St. at Park Dr. 175 Comment
  CAS-BOT-BC316733  Isocoma acradenia var. bracteosa Ernest C. Twisselmann 1964-9-29 10240 Kern Kern National Wildlife Refuge, San Joaquin Valley 76 Comment
  UC83272  Isomeris arborea Katharine Brandegee Jun 1884 Kern Tehachapi Comment
  SD58476  Isopyrum occidentale John Weiler, Roy L. Taylor 1961-5-12 61144 Kern 3.8 miles southeast of Greenhorn Mountains Park on the road from Wofford Heights Comment
  CAS-BOT-BC158989  Ivesia saxosa James R. Shevock 1980-8-4 7864 Kern Along the south rim of the Kern Plateau overlooking South Fork Valley, Dome Land Wilderness - Sequoia National Forest, Southern Sierra Nevada 2209 Comment
  UCR227712  Juglans regia Pam De Vries, Alexandra Morton 2010-10-19 7705 Kern Western Transverse Range; San Emigdio Mountains, Bitter Creek National Wildlife Refuge; c. 2.75 air miles south southwest of the intersection of Cerro Noroeste Road and Hwy 33. Management Unit 8, old homestead area just off Cerro Noroeste Road 908 Comment
  UCR112918  Juncus bufonius A. C. Sanders, Steve Boyd 1997-4-20 20517 Kern Hills S of the San Joaquin Valley, San Emigdio Ranch, San Emigdio Creek Canyon 3 miles due south of ranch headquarters at junction with dirt road to the west 686 Comment
  UCR196437  Juncus macrophyllus Naomi Fraga, T. Anderson, LeRoy Gross, Elizabeth Kempton 2005-10-7 1639 Kern Southern Sierra Nevada Mtns., Owns Peak Eastern Watershed, trail to Owens Peak 1707 Comment
  UCR77913  Juncus rugulosus E. C. Twisselmann 1972-9-22 19193 Kern Sierra Nevada Mtns, Poso Creek 1 mi west of Glennville 915 Comment
  CAS-BOT-BC80952  Juniperus californica Robert Luthey 1967-11-4 2 Kern Havilah Road, 3 miles south of Bodfish Comment
  UC917221  Juniperus californica J. D. Skoss and J. M. Tucker 1948-5-7 1646 Kern slope overlooking Kelso Valley; Piute Mountains Comment
  UCD107178  Kallstroemia californica J. D. Skoss 1948-5-7 s.n. Kern Kern River Canyon, 7 miles below Hobo Hot Springs. Comment
  CAS-BOT-BC235543  Keckiella breviflora Lyman Benson 1932-6-4 3621 Kern Kern Canyon, Greenhorn Mt. Range, Kern River 396 Comment
  LA85964  Keckiella breviflora O. H. Kappler; 1941-6-18 333 Kern Greenhorn Mounains, Near Glennville 1158 Comment
  SD25232  Keckiella breviflora Frank F. Gander 1939-5-16 7570 Kern Democrat Springs, Kern Canyon Springs Comment
  UC204849  Keckiella breviflora W. R. Dudley 1895-6-29 508 Kern vicinity Bisses Station; Tehachapi Mts. Comment
  UCR6486  Keckiella breviflora Frank C. Vasek 1967-6-8 s.n. Kern Southern Sierra Nevada Mtns, Breckenridge Mountain 762 Comment
  CAS-BOT-BC273664  Koeleria pyramidata Ernest C. Twisselmann 1961-6-22 6277 Kern San Emigdio Range and the Mt. Pinos Region. Head of Cuddy Valley 1920 Comment
  UCR85559  Krascheninnikovia lanata Sarah Flick 1993-5-3 s.n. Kern Western Mojave Desert, c. 4 miles east of town of Mojave, less than [1.5] miles north of Hwy 58 816 Comment
  POM97080  Krascheninnikovia lanata P. A. Munz 1926-4-6 10072 Kern 1 mile north of Willow Springs. Comment
  CAS-BOT-BC340547  Lactuca serriola Ernest C. Twisselmann 1953-7-27 724 Kern Temblor Range and the Western San Joaquin Valley. Buena Vista Slough, 9 miles southeast of Lost Hills Comment
  JEPS38995  Lagophylla ramosissima W. L. Jepson 1931-6-4 15886 Kern Temblor Creek; Temblor Range 853 Comment
  SBBG24024  Lagophylla ramosissima E. C. Twisselmann 1965-7-6 11166 Kern Bakersfield Hwy just W of Hart Flat 792 Comment
  UC89204  Lagophylla ramosissima T. S. Brandegee Jun 1889 Kern Tehachapi Comment
  UCR130766  Lagophylla ramosissima A. C. Sanders, K. D. Jones, D. Malueg, T. Rado 1999-5-19 22781 Kern Mt. Pinos to Temblor Range area, dirt road along So. Calif. Gas Co. line from Hwy 33 near BM 2785 (San Andreas Rift Zone) to Klipstein Cyn. Rd. (Cienaga Cyn.) near old Klipstein Ranch 854 Comment
  CAS-BOT-BC332831  Lagophylla ramosissima H. M. Hall 1930-11-1 12984 Kern Southeast corner of Tehachapi Valley Comment
  CAS-BOT-BC332840  Lagophylla ramosissima Ernest C. Twisselmann 1958-8-8 4587 Kern West side of Antelope Valley near the mouth of Lecheria Canyon, Mohave-Randsburg Region 731 Comment
  CAS-BOT-BC341609  Lagophylla ramosissima Ernest C. Twisselmann 1954-5-13 1241 Kern Temblor Range and the Western San Joaquin Valley. Drake Ridge: 1 mile northwest of Temblor Ranch 609 Comment
  CAS-BOT-BC273811  Lamarckia aurea Evalyn L. Farnsworth 1965-3-10 334 Kern Greenhorn Range. Buck Springs, in the foothills west of Woody 365 Comment
  CAS-BOT-BC338006  Lasthenia californica Ernest C. Twisselmann 1958-3-26 4209 B Kern Eastern San Joaquin Valley. Seventh Standard Road at Jerry Slough 88 Comment
  CAS-BOT-BC338046  Lasthenia californica Ernest C. Twisselmann 1962-5-25 7221 Kern San Emigdio Range and the Mt. Pinos Region. Mt. Abel Road, vernal pool 3.2 miles north of Valle Vista Public Camp 1432 Comment
  CAS-BOT-BC338071  Lasthenia californica Jack M. Zaninovich 1973-3-27 267 -73 Kern Sand Ridge Preserve of The Nature Conservancy Comment
  UC1363802  Lasthenia chrysantha Ernest C. Twisselmann 1958-3-22 4148 Kern 2 mi w of Corcoran Highway; Garces Road 91 Comment
  RSA169197  Lasthenia debilis E. C. Twisselmann 1964-4-25 9241 Kern The Sheep Camp, ca. 4.5 mi E of Woody 1021 Comment
  SBBG81264  Lasthenia glabrata subsp. coulteri C. F. Smith 1950-5-2 2746 Kern West Camp Flat, Summer Ranch, near headwaters of Yeguas Crk Comment
  RSA720767  Lasthenia gracilis Naomi Fraga, Michael Denslow 2003-4-8 458 Kern The Owens Peak Eastern Watershed: Lower sand dunes between Short Canyon and Grapevine Canyon. 854 Comment
  SBBG61635  Lasthenia gracilis R. Hoffmann 1929-5-10 Kern below Democrat Comment
  RSA560917  Lasthenia gracilis D. Charlton, R. McCormick 1991-4-28 s.n. Kern Lost Hills Road, east of Nature Conservancy, 1 mile north of junction with Highway I-5. Comment
  UC1714975  Lasthenia gracilis Andree M. Desrochers 1989-4-5 432 Kern near Tehachapi; ; Along Teh. Wil. Spr. Road, 3.3 km south of Highline and Teh. Wil. Spr. Rd intersection Comment
  CAS-BOT-BC367539  Lasthenia microglossa F. A. MacF. 1935-4-13 13591 Kern Hillside near Onyx Comment
  POM311368  Lasthenia minor Keith C. Hughes 1961-2-1 323 Kern Near Bakersfield traffic circle, Bakersfield; Drainage area: San Joaquin Valley. 122 Comment
  RSA202487  Lasthenia minor E. C. Twisselmann 1968-3-14 14054 Kern Cole property on the Corcoran Raod, 7 miles N of Hwy 46. 107 Comment
  SEINET11447704 Image available Lasthenia minor B. Martineau 1938-3-19 s.n. Kern 20 miles east of Bakersfield, California. Comment
  POM277515  Lathyrus nevadensis Edwin Symmes 1932-3-25 s.n. Kern Summit Greenhorn Peak, Greenhorn Mountains; near Poso Creek 1829 Comment
  CAS-BOT-BC123313  Layia glandulosa Edward Lee Greene 1889-6-1 s.n. Kern Tehachapi Comment
  RSA0070302  Layia glandulosa Nick Jensen, Sandy Namoff 2014-4-17 1156 Kern Tejon Ranch. Along Contour Rd, lower end of Canyon de los Gatos Montes. 1164 Comment
  UC2044843  Layia glandulosa Nick Jensen with J. Mark Porter 2014-4-23 1230 Kern Tejon Ranch. Both sides of Contour Road about 1 road km west of Sacatara Canyon. Comment
  JEPS83685  Layia leucopappa Dean Wm. Taylor and Rexford E. Palmer 1987-3-17 8876 Kern Comment
  UC1137500  Layia leucopappa L. R. Short 1935-3-2 S- 318 Kern 5 mi n of Wheeler Ridge; Buena Vista Lake Quadrangle 99 Comment
  CAS-BOT-BC327679  Layia pentachaeta Frank J. Kirby 1957-4-1 859 Kern Kern River Canyon, 20 mi E of Bakersfield 304 Comment
  CAS-BOT-BC370676  Layia pentachaeta subsp. albida Ernest C. Twisselmann 1965-4-21 10591 Kern The Sheep Trail (Horsethief Flat Road), east of Arvin. 601 Comment
  CAS-BOT-BC370684  Layia pentachaeta subsp. albida David D. Keck; Palmer Stockwell 1935-5-11 3257 Kern 1 mi. above mouth of Kern River Canyon. Comment
  CAS-BOT-BC370774  Layia pentachaeta subsp. albida R. F. Hoover 1941-3-23 4804 Kern 10 mi. n. of McKittrick Comment
  CAS-BOT-BC372346  Layia pentachaeta subsp. albida Mrs. H. C. Cantelow 1937-4-1 3429 Kern West of Wasco Comment
  UC144249  Layia pentachaeta subsp. albida A. A. Heller 1905-4-12 7661 Kern on ridge to the right of the mouth Kern Canyon Comment
  UC761851  Layia pentachaeta subsp. albida R. F. Hoover 1937-4-10 1810 Kern between lost Hills and Semitropic Comment
  CAS-BOT-BC377804  Layia platyglossa Ernest C. Twisselmann 1966-4-20 11977 Kern Temblor Range & Western San Joaquin Valley: Flat northwest of the head of Black Canyon 1089 Comment
  CLARK-A1045-980  Lemmonia californica George K. Helmkamp 1977-6-11 Kern Kern River disturbed roadside; ; Onyx 7.5'Q 914 Comment
  CAS-BOT-BC534356  Lemna aequinoctialis Ernest C. Twisselmann 1956-8-10 3117 Kern Temblor Range and the Western San Joaquin Valley; Buena Vista Slough floodgates 4.1 miles northwest of Tupman, Kern County. 82 Comment
  RSA730485  Lemna gibba Naomi Fraga, Theodore Anderson 2004-3-6 1024 Kern THE OWENS PEAK EASTERN WATERSHED. Short Canyon. 1220 Comment
  RSA368975B  Lemna valdiviana George R. Johnstone 1932-7-4 s.n. Kern 15 miles S of Bakersfield. Comment
  UCR9275  Lepidium appelianum Frank C. Vasek 1967-7-20 670720- 10 Kern Sierra Nevada Mtns, along Hwy 178, c. 0.9 mi west of Weldon, east end of Lake Isabella 808 Comment
  CAS-BOT-BC88983  Lepidium dictyotum Ernest C. Twisselmann 1969-4-5 15094 Kern Temblor Range and the Western San Joaquin Valley. Paine Preserve, 2.1 miles north of Highway 46 on Corcoran Highway. 91 Comment
  JEPS53600  Lepidium dictyotum W. L. Jepson 1927-4-9 11598 Kern Famosa Comment
  RSA0042809  Lepidium dictyotum Nick Jensen, Ed Kentner 2013-2-24 164 Kern San Joaquin Valley, Between the Temblor Range and the Antelope Hills, Twisselman Ranch, south of Highway 46 and west of Highway 33. 250 Comment
  RSA552532  Lepidium dictyotum D. Charlton 1991-4-3 4715 Kern Mojave Desert, Edwards AFB, NE side of Rosamond Dry Lakebed. 762 Comment
  UCSB7104  Lepidium draba Lloyd, Robert 1959-7-31 Kern 5.7 miles west of Tehachapi on Cummings Valley Road; Tehachapi Mt. Range; San Joaquin Valley Drainage Area; side of road 1188 Comment
  SD45208  Lepidium flavum G. Thomas Robbins 1950-4-2 3310 Kern Red Rock Canyon, near The Temple, ca. 1 mile south of Ricardo 760 Comment
  UC1073342  Lepidium flavum George B. Rossbach 1955-4-18 286 Kern Red Rock Canyon, e Kern County Red Rock Canyon 838 Comment
  UCR50398  Lepidium flavum A. C. Sanders, E. J. Lawlor 1988-3-5 7697 Kern Western Mojave Desert, south side of Koehn Dry Lake, south of Munsey Rd. at a point 4 mi east of Neuralia Rd. 591 Comment
  RSA429881  Lepidium fremontii H. Wells 1968-3-30 21 Kern Red Rock canyon, 1.6 miles north southern junction of Hwy 14 and Abate [Abbott] Rd., 0.8 miles west junction of Abate Rd. and side road. Comment
  RSA612088  Lepidium fremontii Steve Boyd, Kent Hughes 1998-4-28 10220 Kern Southern Sierra Nevada, Piute Range: Jawbone Canyon, southeast of confluence with Hoffman Canyon, north base of Chuckwalla Mountain. 823 Comment
  SD46552  Lepidium fremontii P. C. Everett, E. K. Balls 1956-7-5 21870 Kern 6.7 miles northwest from Mojave, US Highway 466 to Tehachapi junction US Highway 6 1064 Comment
  CAS-BOT-BC89579  Lepidium lasiocarpum Ernest C. Twisselmann 1966-4-12 11907 Kern Mojave Desert. Mojave-Randsburg Region. East fork of Red Rock Canyon. 822 Comment
  CAS-BOT-BC89931  Lepidium nitidum Ernest C. Twisselmann 1969-4-5 15094 Kern Temblor Range and Western San Joaquin Valley. Paine Preserve, 2.1 miles north of Highway 46 on the Corcoran Highway. 91 Comment
  POM147688  Lepidium nitidum Marcus E. Jones 1927-4-24 s.n. Kern North of Lebec. Comment
  POM213349  Lepidium nitidum P. A. Munz 1935-4-2 13644 Kern Flats at Taft Comment
  SD37940  Lepidium nitidum Edith A. Purer 1935-3-23 6019 Kern Near Arvin Comment
  POM272860  Lepidium nitidum Lyman Benson 1937-3-20 8052 Kern 7th Std. Rd., Bakersfield. San Joaquin Valley Watershed. 122 Comment
  SEINET5326394  Lepidium nitidum var. howellii N. H. Holmgren, P. K. Holmgren 1974-4-10 7707 Kern California City land development, south side of a prominent butte, 10.5 airline miles east-northeast of the town's center. 853 Comment
  UCSB46966  Lepidium perfoliatum Orr, Bruce 1978-5-7 Kern Mojave Desert; along Highway 138, about 0.3 mi. east of intersection with Highway 14 792 Comment
  RSA562323  Lepidospartum latisquamum D. Charlton 1992-8-11 s.n. Kern Mercury Blvd., Edwards AFB, 6 miles north of jct with 140th street. 732 Comment
  CAS-BOT-BC329389  Lepidospartum squamatum James Roof; Walter Knight; Irja Knight 1966-1-16 2019 Kern Walker Pass Comment
  CAS-BOT-BC329403  Lepidospartum squamatum Roxana S. Ferris; W. R. Ernst 1957-9-18 13182 Kern Along US Hwy 395 at Cinco Comment
  CAS-BOT-BC273974  Leptochloa fusca subsp. fascicularis Ernest C. Twisselmann 1954-9-1 1564 Kern Temblor Range and the Western San Joaquin Valley. Antelope Valley: 1/2 mile east of Iver Hansen Ranch Headquarters, western Kern County 274 Comment
  SEINET10588911  Leptochloa fusca subsp. fascicularis John Thomas Howell 1963-8-20 Howell 40133 Kern South Fork Valley about 2 miles northeast of Weldon, el. 808 Comment
  RSA750507  Leptodactylon pungens J. R. Shevock, Larry L. Norris, Loren Ross 1985-5-25 11192 Kern Kern Plateau, BLM-Owen's Peak Wilderness. Along the Sierran crest, summit of Owen's Peak. 2515 Comment
  RSA468570  Leptosiphon androsaceus Frances Runyan 1974-4-14 78822 Kern Piute Meadows, Walker Basin. Comment
  SEINET7967460 Image available Leptosiphon breviculus Malcolm G. McLeod 1973-4-28 1230 Kern 13 mi W of McKittrick, along Rte Ca 58. Comment
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Jul 13 2018
  CHSC53617  Leptosiphon liniflorus L. P. Janeway 1988-4-15 2629 Kern 4 mi NE of Keck's Corner, 1 1/2 mi SE of Keck's Rd, 1 1/2 mi NW of Point of Rocks. 268 Comment
  RSA0088181  Leptosiphon parviflorus CNPS-SSNF Team 2011-6-9 8030 Kern Windwolves Wildlife Refuge; foothills of the San Emigdio Mountains, about 2.5 air miles SW of the town of Grapevine. 1393 Comment
  OBI52989  Leptosyne bigelovii David J. Keil, V. L. Holland and Lynne Dee Oyler 1995-4-28 24982 Kern Randsburg-Redrock Rd at NW end of Koehn Dry Lake Comment
  SJSU11835  Leptosyne bigelovii C. L. Mercado-Selter 1973-4-15 301 Kern Highway 58, 5 mi N of Mohave Comment
  UCSB44337  Leptosyne bigelovii Brownell, K. 1979-4-14 Kern Route 33, 4 miles north of Lockwood Road; outside of Maricopa 1005 Comment
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Feb 17 2016
  SJSU15739  Leptosyne bigelovii John Rawlings, Ken Hickman, Sara Timby, Stella Yang 2015-3-26 1406 Kern USGS Emerald Mountain, CA. Map MRC: 35118C3. Comment
  SBBG125853  Leptosyne calliopsidea A. Parikh, N. Gale 2010-6-2 3243 Kern 0.2 km N of Rosamond Blvd, just E of 70th St W 730 Comment
  JEPS30003  Lessingia glandulifera var. glandulifera W. L. Jepson 1931-5-31 15770 Kern 5 mi w of Amargo (currently Boron) Mohave Desert; U. S. 466 Comment
  UCSB41647  Lessingia glandulifera var. glandulifera Duke, Craig 1979-5-22 Kern About 20 meters west of Calif. 14, approximately 5 miles south of Calif. 178 junction 1200 Comment
  CAS-BOT-BC339640  Lessingia leptoclada Frank J. Kirby 1958-10-3 1253 Kern 2 miles south of Kernville 1219 Comment
  CAS-BOT-BC339651  Lessingia leptoclada Clare B. Hardham 1957-6-10 2135 Kern 4 miles north of Kernville Comment
  SBBG8560  Lessingia leptoclada E. C. Twisselmann 1962-8-27 7717 Kern W slope of Basket Peak Comment
  SBBG8563  Lessingia leptoclada C. B. Hardham 1957-9-4 2546 Kern 2 mi W of summit of Greenhorn Mtn Comment
  UC519687  Lessingia leptoclada Victor Duran 1932-7-29 3370 Kern Kernville 762 Comment
  CAS-BOT-BC341836  Lessingia nemaclada John Thomas Howell 1962-9-22 38695 Kern Wofford 792 Comment
  UC661091  Lessingia nemaclada L. R. Short and I. H. Johnson 1934-4-25 250 Kern near Woody (near the Sequoia Forest); White River Quad. 762 Comment
  SEINET11804157  Lessingia nemaclada var. albiflora C. V. Braun 1976-1 177 Kern San Joaquin Valley, 6-8 mi NW of Wasco Comment
  CAS-BOT-BC272295  Leymus X multiflorus Ernest C. Twisselmann 1963-6-3 8295 Kern Neasons Flat, San Emigdio Range and the Mt. Pinos Region 1097 Comment
  RSA762509  Leymus X multiflorus Pam De Vries 2009-6-17 7533 Kern Western Transverse Range; San Emigdio Mtns. Region; Bitter Creek National Wildlife Refuge; ca. 3.0 air miles SE of the junction of Cerro Noroeste and Klipstein Cyn Rd. 1380 Comment
  CAS-BOT-BC283765  Leymus cinereus Ernest C. Twisselmann 1963-5-10 8158 Kern Mojave-Randsburg Region. N end of Rosamond Lake 640 Comment
  POM295845  Leymus condensatus Lyman Benson 1939-6-23 9673 Kern Lebec, Tehachapi-Temblor Mountains 1220 Comment
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May 27 2007
  RSA720991  Linanthus aureus Naomi Fraga, Steve Boyd, Michael Denslow, LeRoy Gross 2003-3-11 284 Kern The Owens Peak Eastern Watershed: Saddle between Short Canyon and Five Fingers. Northeast slope of Five Fingers Ridge. Marked on USGS Owens Peak Topo as Peak 3925'. 1197 Comment
  UC964024  Linanthus aureus R. F. Hoover 1938-4-16 3139 Kern ne of Mohave Comment
  UC907851  Linanthus bicolor Herbert L. Mason 1934-3-28 8007 Kern 25 mi w Onyx (lower Kern River Canyon); Kern River Canyon Comment
  SEINET6969976  Linanthus bicolor W. P. Vestal, A. G. Vestal 1955-3-27 s.n. Kern About 3.8 miles southwest of Woody. Comment
  UC1763997  Linanthus bicolor D. W. Schemske 1995-4-24 Kern Hwy 178, across from Upper Richbar Campground Comment
  IRVC29522  Linanthus bigelovii David Charlton 1990-4-29 4231 Kern Tehachapi-Willow Springs Rd. at the N end of Oak Crk Pass Tehachapi Mountains 1402 Comment
  SD53264  Linanthus dichotomus Darley F. Howe 1962-4-15 3197 Kern Johannesburg 1096 Comment
  UC1250465  Linanthus dichotomus Isabelle Tavares and Valera Brinson 1962-4-21 320 Kern 10 mi ne Caliente (on road to Bodfish) Comment
  POM364601  Linanthus dichotomus subsp. dichotomus F. R. Fosberg 1931-3-15 661 Kern Grapevine 450 Comment
  UC2044294  Linanthus dichotomus subsp. dichotomus Nick Jensen with Ed Kentner, Chris Winchell, Onkar Singh, Lorraine Washburn 2014-4-5 854 Kern Tejon Ranch. Little Oak Canyon about 1.4 road from Contour Road, slope north above road. Comment
  UC1124075  Linanthus liniflorus G. T. Nordstrom 1935-5-8 518 Kern 1.5 mi n Wheeler Ridge; Caliente Quad. 213 Comment
  UC908932  Linanthus liniflorus Herbert L. Mason 1935-5-2 8386 Kern e of Bakersfield Comment
  SEINET8729348 Image available Linanthus liniflorus Herbert L. Mason 1935-1 8386 Kern Plains east of Bakersfield. Comment
  JEPS58487  Linanthus montanus Charlotte N. Smith 1942-6-10 636 Kern about 2-3 mi n Davis Ranger Station (near the Summit Road); Greenhorn Mts. 1828 Comment
  RSA0004839  Linanthus nashianus Charlotte Nash Smith 1940-6-8 209 Kern Davis Ranger Station, Greenhorn Mts 1494 Comment
  POM364684  Linanthus parryae M. Zigmond 628 Kern Jawbone Canyon. Comment
  RSA519008  Linanthus parryae R. Twitchell 1978-4-19 s.n. Kern Desert Tortoise Preserve, N of California City, 4 miles E of Neuralia Road on the dirt extension of Philips Road Comment
  SBBG6012  Linanthus parryae H. and M. Dearing 1936-5-16 1391 Kern Piute Mtn Comment
  SD115087  Linanthus parryae W. P. Armstrong 1983-4-2 Kern W. side of Hwy 14 (395) about 100 m S. of junct. With Hwy 178 (Inyokern Road) 671 Comment
  UCSB5185  Linanthus parryae Decker, Helen 1946-4-6 Kern Slope of canyon, Last Chance Canyon, El Paso Mountains 914 Comment
  SD42771  Lithophragma bolanderi Darley F. Howe 1947-6-8 1714 Kern Greenhorn Mts. Canyon near Tiger Flats 1981 Comment
  CAS-BOT-BC438079  Lithophragma parviflorum John Thomas Howell 1976-5-18 51718 Kern Near Alta Sierra, along old road to Wofford Heights, Greenhorn Mountains Comment
  UCR264519  Lithophragma parviflorum var. parviflorum Mitch Provance, Callen Huff 2009-4-5 10805 Kern Foothills of the Southern Sierra Nevada, Tejon Ranch, Tejon Hills, 4.3 mi NNE of Old Headquarters, 0.5 mi S of Comanche Creek, 1.4 mi N of Chanac Creek 739 Comment
  SEINET7042587  Loeflingia squarrosa A. G. Vestal 1963-3-30 s.n. Kern Arvin Grade [Bear Mountain Boulevard]. Arvin quadrangle UTM Zone 11, 339186mE, 3897513mN. Comment
  RSA749990  Loeflingia squarrosa var. squarrosa P. De Vries 2008-3-28 0852 Kern San Joaquin Valley, City of Bakersfield. Kern River Parkway, NW of Truxton Ave. and Mohawk St. 119 Comment
  JEPS69121  Loeseliastrum matthewsii W. L. Jepson 1940-4-17 19502 Kern Saltdale n. Mohave Desert, Saltdale 609 Comment
  SD231407  Loeseliastrum matthewsii Steve Boyd, Valentin Arvizu 2008-5-2 11996 Kern Sierra Nevada: Southern Sierra Nevada Region: Piute Mountains, Kelso Valley, east of Sorrell Peak and St. John Ridge along Kelso Valley Road at junction with dirt road to Whitney Well. 1341 Comment
  OBI64486  Logfia filaginoides David J. Keil 1995-3-25 30364 Kern San Joaquin Valley ca 4 mi W of Buttonwillow at power line corridor crossing CA hwy 58, 0.3 mi W of intersection with Lokern Rd 94 Comment
  RSA0042808  Logfia filaginoides Ed Kentner, Nick Jensen, Jordan Zylstra 2013-3-23 180 Kern Southern San Joaquin Valley south of Elk Hills. About 2 air miles south of Valley Acres along dirt access road 0.3 miles east of Airport Road. 160 Comment
  CAS-BOT-BC342169  Logfia filaginoides Ernest C. Twisselmann 1963-4-12 8046 Kern San Joaquin Valley, the Kern County East Side. Abandoned field 1 mile west of Comanche Point 205 Comment
  UCR270333  Lomatium californicum Mitch Provance, Jeremiah George 2016-4-13 416- 17 Kern Tehachapi Mountains, 6.5 miles W of Tehachapi, between 0.5 miles W of the intersection of Route 202 and Bertram Circle, and Cummings Valley Rd. 1250 Comment
  UCR183926  Lomatium dasycarpum A. C. Sanders 2007-5-23 33878 Kern Tehachapi Mountains, hills c. 0.75 mi. east of Castac Lake, along and east of the gas pipeline route, south of the paved road into Tejon Ranch from Castac Lk. 1220 Comment
  JEPS114048  Lomatium dissectum var. multifidum Robert E. Preston 2007-4-25 2467 Kern Tehachapi Mtns, 3.6 mi ENE of Lebec. Comment
  RSA759687  Lomatium dissectum var. multifidum J. R. Shevock 1991-4-21 12033 Kern Trail along Bull Run Creek, east slope of Greenhorn Mountains. Near Kernville. 976 Comment
  RSA729113  Lomatium mohavense Naomi Fraga, Valerie Soza 2003-5-20 780 Kern THE OWENS PEAK EASTERN WATERSHED. Ridgeline above Buena Vista Canyon. 1890 Comment
  UCR126402  Lomatium mohavense T. Shields 1979-May-Jun- s.n. Kern Mojave Desert, 5 miles NNE of California City on Randsburg-Mojave Road, near interpretive center of Desert Tortoise Natural Area 823 Comment
  RSA0065175  Lomatium mohavense subsp. mohavense Erika M. Gardner, Chul Paik 2013-3-2 68 Kern Horse Canyon. North side of Forest Route 27S11. 1518 Comment
  RSA452119  Lomatium nevadense var. parishii Anstruther Davidson 1907-6-12 s.n. Kern Tehachapi E of Town. Comment
  JEPS17576  Lomatium utriculatum T. S. Brandegee 1889-5-11 Kern Caliente Comment
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Dec 1 2008
  RSA792081  Lomatium utriculatum J. R. Shevock 1982-4-25 9353 Kern Piute Mountains, Kern River Basin. Along California highway 178, 0.2 miles east of Paradise Cove paralleling Lake Isabella Reservoir. 854 Comment
  UC1951135  Lomatium utriculatum Scott D. White, Justin Wood 2009-5-19 12779 Kern TEHACHAPI MOUNTAINS: Tehachapi Willow Springs Road, 3.5 miles S of Hwy 58, just NW of Oak Creek Pass. USGS Tehachapi South 7.5' Quad. Comment
  UCR101329  Lomatium utriculatum A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke, T. Ross 1997-4-12 20339 Kern Hills S of San Joaquin Valley, San Emigdio Ranch, confluence of San Emigdio Canyon and Doc Williams Canyon, 2.5 mi. WNW of Eagle Rest Peak 854 Comment
  UCR82084  Lomatium utriculatum David Charlton 1994-6-4 6008 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
  UCSB34927  Lomatium utriculatum Cowan, Clark 1975-5-15 Kern Bakersfield-Glennville Rd., 6 mi. E. of Famoso Woody Rd., 8 mi. E. of Hwy. 65, 12 mi. N. of jct. of Hwy. 65 and Hwy. 99 487 Comment
  RSA746875  Lomatium vaginatum P. De Vries 2009-4-20 7319 Kern Western Transverse Range; San Emigdio Mtns. Region; Bitter Creek National Wildlife Refuge; ca. 5.0 air miles SE of the junction of Cerro Noroeste and Hwy 33. 1389 Comment
  SEINET6655897  Lotus decumbens M. L. Conrad, Dunn; LeDoux 1973-6-19 7220 Kern Small ditch, south side of Hwy. 178 on west side of Walker Pass.; 0 Comment
  RSA498317  Lotus nevadensis G. R. Johnstone, Charles C. Herbst 1932-7-2 15568 Kern Greenhorn Mountains: slope of Mount Alta Sierra. 1890 Comment
  RSA788513  Lotus procumbens James R. Shevock, Barbara J. Ertter 1986-5-16 11473 Kern Piute Mountains. Along Erskine Creek road near the base of a limestone outcrop about the 8th creek crossing in canyon. 1159 Comment
  UCR99000  Lotus purshianus Michael Theroux 1983-4-24 613 Kern Cummings Valley, 1 mi. north of Banducci Road, 1/2 - 1 mi. west of Pellisier Road, along Chanac Creek. 1159 Comment
  UCR47103  Lotus scoparius Michael Theroux 1982-4-27 192 Kern Sequoia National Forest: Kern River, 3 mi north of Richbar Camp, l mi SW of Democrat Springs 765 Comment
  UCSB70960  Lotus scoparius Theroux, Michael Kern Southern Sierra Nevada Mtns Lake Isabella, Pioneer Campground. Behind campground, east exposure of Greenhorn Mtns. 914 Comment
  RSA498856  Lotus scoparius H. L. Bauer 1928-04 s.n. Kern Tehachapis. Comment
  RSA777581  Lotus strigosus Naomi Fraga, Thomas Stoughton, Jackie McConnaughy, Drew Monks 2010-4-1 3187 Kern E of Short Canyon ACEC. Short Canyon. Dune area below old mining prospect. Rd SC 139. 976 Comment
  POM276638  Lotus wrangelianus Lyman Benson 1932-3-13 3096 Kern Caliente Wash. Greenhorn Mountains, Caliente Creek Watershed. 305 Comment
  RSA761421  Lotus wrangelianus LeRoy Gross 2010-4-27 4437 Kern Bitter Creek National Wildlife Refuge, far west end of the San Emigdio Mountains. Down the Bitter Creek stream from 34.95954N 119.34890W to fence line near 34.97261N 119.34573W. Unit # 2 within refuge. 549 Comment
  SEINET6932583  Lotus wrangelianus W. P. Vestal, A. G. Vestal 1955-3-26 3505 Kern Arvin grade, ca. 4.5 miles from junction with U.S. 466. Comment
  JEPS85682  Lupinus W. L. Jepson 1937-5-2 18144 a Kern Edison to Tehachapi Pass Road; Edison to Tehachapi Pass Road Comment
  SBBG20904  Lupinus adsurgens var. undulatus E. C. Twisselmann 1963-8-30 8939 Kern Walker Basin Rd, ca. 0.5 mi below Horn Brothers Sawmill; Piute Mtn 2377 Comment
  CAS-BOT-BC201405  Lupinus albifrons var. albifrons Ernest C. Twisselmann 1963-4-12 8049 Kern West slope of Caliente Canyon, ca. 2 miles southwest of Caliente 365 Comment
  CAS-BOT-BC196262  Lupinus albifrons var. eminens David D. Keck 1933-5-7 2269 Kern Tehachapi Pass, 3.6 miles east of Monolith. On the southern foot of the Sierra Nevada Range 1220 Comment
  OBI30775  Lupinus benthamii Rhonda Riggins 1982-4-13 1332 Kern Along CA 223 4 mi SW jct CA 58 N of Arvin 975 Comment
  UCSB46825  Lupinus benthamii Swanson, D. 1978-5-25 Kern 3 miles east of intersection of Bakersfield Glennville Rd. and Cal. 155, on Cal. 155 853 Comment
  RSA45154  Lupinus benthamii var. benthamii I. L. Wiggins 1947-3-22 11513 Kern 20.2 miles East of Delano on road to Woody-Glenville. Comment
  JEPS121837  Lupinus bicolor Nick Jensen with Ed Kentner, Chris Winchell, Onkar Singh, Lorraine Washburn 2014-4-5 815 Kern Lower end of Sacatara Canyon, east of the road; about 1.1 road km of Contour Rd. Comment
  UCR62178  Lupinus bicolor Kathy Harper 1989-5-28 s.n. Kern Sierra Nevada Mtns, Greenhorn Mtns., Sequoia National Forest. Basket Pass Loop, N end, just off Rancheria Road Comment
  SEINET10484865  Lupinus bicolor subsp. marginatus David B. Dunn 1941-3-22 Dunn 903 Kern On rolling grassland below the oaks on the n slope of the tehachapi mountains. Pink patch 100 ft from the blue patch (dunn 905) Comment
  SEINET10484934  Lupinus bicolor subsp. tridentatus David B. Dunn, Katherine L. Morris; Douglas G. LeDoux 1973-6-18 Dunn 20814 Kern Savannah type grassland, dry and areas under cultivation in farming or orchards And grazing. 5 Mi. W of corner of hi-line rd. And st. From center of Tehcachapi. Comment
  UCR88030  Lupinus breweri var. grandiflorus J. T. Howell, G. H. True 1991-7-15 48597 Kern Kern Plateau, Near end of Cherry Hilll Road at Bartolas Creek 2104 Comment
  SD237443  Lupinus concinnus Dave Silverman, Lance Woolley 2010-4-15 7936 Kern 500 NW of Mesquite Spring, at mouth of Mesquite Canyon, 1.9 km E of Poison Spring, 1.8 km W of junction of Garlock Road and Randsburg cut-off. 671 Comment
  UC144580  Lupinus concinnus A. A. Heller 1905-4-14 7679 Kern Randsburg; Randsburg2 Comment
  UC1922459  Lupinus concinnus Naomi Fraga, Valerie Soza 2003-5-20 779 Kern Sierra Nevada; Southern Sierra Nevada region: THE OWENS PEAK EASTERN WATERSHED. Ridgeline above Buena Vista Canyon. Comment
  POM276362  Lupinus densiflorus var. lacteus Lyman D. Benson 1932-4-10 3267 Kern South of Woody, Poso Creek Watershed , Greenhorn Mountains 549 Comment
  POM98442  Lupinus densiflorus var. palustris Philip A. Munz 1925-3-19 8963 Kern North base of Tehachapi Pass. 457 Comment
  UCR186243  Lupinus excubitus subsp. austromontanus Melissa Lippincott 2007-6-24 s.n. Kern Tehachapi Mountains, slopes north of Rising Canyon, survey area 2.5A, c. 1.2 mi. east of Ft. Tejon, c. 3 miles N of Lebec 1220 Comment
  RSA667121  Lupinus excubitus var. austromontanus George K. Helmkamp, E. A. Helmkamp 2001-4-26 6479 Kern Tehachapi Mountains; Tehachapi Willow Springs Rd at Oak Crk Pass. 1463 Comment
  SEINET238806  Lupinus excubitus var. austromontanus Mitch Provance, J. Ross 2000-4-16 2001 Kern Southern Sierra Nevada/West Mojave Desert: Barren Ridge. Along Barren Ridge Rd. near 'Triangulation Cyn'. 1050 Comment
  CAS-BOT-BC167583  Lupinus excubitus var. excubitus Dana York; Jim Shevock 1996-5-11 733 Kern Ca. 84 km E-NE of Bakersfield, 3.8 trail km SW of Walker Pass along the Pacific Crest Trail, Sequoia National Forest, Scodie Mountains 1795 Comment
  CAS-BOT-BC215308  Lupinus excubitus var. excubitus Barton W. Evermann 1915-4-18 s.n. Kern Onyx Comment
  CAS-BOT-BC216766  Lupinus excubitus var. excubitus F. A. MacF. 1935-4-12 13486 Kern Isabella Comment
  CHSC108415  Lupinus excubitus var. excubitus Naomi Fraga; LeRoy Gross, Firoozeh Navid-Ara 2004-3-22 1062 Kern Sierra Nevada; Southern Sierra Nevada region: The Owens Peak Eastern Watershed. NW end of Indian Wells Canyon. 1311 Comment
  UCSB43020  Lupinus excubitus var. excubitus Schmitt, Jim 1982-5-21 Kern Off California 178, North and East toward Walker Pass at Walker Pass Trailhead 1524 Comment
  UCD107679  Lupinus excubitus var. hallii K. Esau 1935-5-11 s.n. Kern Cuyama Valley. Comment
  SBBG69097  Lupinus formosus R. Hoffmann 1927-6-13 Kern Cuddy Valley Comment
  UC1482881  Lupinus formosus M. L. Conrad, Dunn, and LeDoux 1973-6-19 7215 A Kern South side of Highway 178 on west side of Walker Pass. 1598 Comment
  SD46395  Lupinus formosus var. bridgesii P. C. Everett, E. K. Balls 1956-7-5 21877 Kern 8.0 miles south of Havilah Ranger Station on road from Caliente to Bodfish. 1021 Comment
  RSA414780  Lupinus formosus var. formosus George R. Johnston 1932-7-3 16057 Kern Split Mountain, Greenhorn Mountains 2073 Comment
  UC2044782  Lupinus formosus var. formosus Nick Jensen with J. Mark Porter, Tommy Stoughton 2014-6-6 2174 Kern Tejon Ranch. North slope of Blue Ridge about 1 air km south of Lopez Flats, just north of Woodchopper Canyon. Comment
  CAS-BOT-BC26584  Lupinus horizontalis Amos Arthur Heller 1905-4-20 7725 Kern Sunset Comment
  SBBG122416  Lupinus lepidus var. confertus R. Burgess, P. Munro 1994-7-30 1409 Kern access rd, vicinity of Fir Ridge Trail, Mt Pinos 2346 Comment
  UCR47100  Lupinus microcarpus Michael Theroux 1982-6-12 368 Kern Los Padres National Forest; Ridge west of Tecuya Mountain, Tecuya Mtn Rd, 1 mi north of junction with Potrero Hwy & 2.5 mi west of Frazier Park 1677 Comment
  SBBG15232  Lupinus microcarpus var. densiflorus E. C. Twisselmann 1962-6-1 7256 Kern Highline Rd at SW end of Tehachapi Valley 1295 Comment
  UCR149026  Lupinus microcarpus var. densiflorus Rhonda L. Riggins 1981-4-25 1219 Kern Southern Sierra Nevada region; Greenhorn Mts., roadside of CA 155, 1 mi west [of Woody at] jct Bakersfield-Glennville Rd. 526 Comment
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Mar 8 2011
  GMDRC5037  Lupinus microcarpus var. horizontalis J. Andre 2011-4-14 17209 Kern Rand Mountains: along Redrock-Randsburg Road, 3.5 mi. west of Randsburg 791 Comment
  RSA749500  Lupinus microcarpus var. horizontalis LeRoy Gross 2009-5-12 3856 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
  OBI56789  Lupinus microcarpus var. horizontalis Rhonda Riggins 1982-4-16 1347 Kern Frontage Rd, hwy 14, 1.2 mi N jct Willow Springs Rd (Ave. A) in Rosamond. In drainage from hills N of Rosamond 732 Comment
  OBI56796  Lupinus microcarpus var. horizontalis Rhonda Riggins 1981-4-25 1217 Kern Field and adj slope, Comanche Point rd, 2.1 mi ESE Tejon Hwy near Arvin. US Geological Survey Benchmark EAM 1963 1372 Comment
  OBI59140  Lupinus microcarpus var. horizontalis Rhonda Riggins 1978-4-23 1134 Kern Pasture adj Soda Lake Rd, 1 mi N of Reyes Station on Hw 166 Comment
  RSA776831  Lupinus microcarpus var. horizontalis Amber Swanson 2011-4-15 469 Kern Middle of Rand Mtns at Junction of R49 and R43 on slopes. 1006 Comment
  CDA27508  Lupinus microcarpus var. microcarpus R. Riggins 1982-4-18 1353 Kern Inner Coastal Ranges, Temblor Mtns region; Grasslands and dry wash adjacent Ca. 41, E side Cottonwood Pass, 0.5 mi E San Luis Obispo Co. line. 0 Comment
  UCR107771  Lupinus microcarpus var. microcarpus Steve Boyd, Kent Hughes 1998-4-28 10193 Kern Southern Sierra Nevada, Piute Range, Jawbone Canyon. southeast of confluence with Hoffman Canyon, north base of Chuckwalla Mountain 866 Comment
  OBI48411  Lupinus microcarpus var. microcarpus Rhonda Riggins 1978-4-23 1134 Kern Pasture adj Soda Lake Rd, 1 mi N of Reyes Station on Hw 166 Comment
  SEINET7063139 Image available Lupinus nanus A. G. Vestal 1963-3-30 s.n. Kern Along the Arvin Grade [Bear Mountain Boulevard]. UTM Zone 11, 337286mE, 3897699mN. (WGS84/NAD83). 143 Comment
  UCR102513  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 1997-3-6 1363 Kern Tehachapi Mtns./San Joaquin Valley, [Edmonston] Pumping plant road c. 5 mi. east of Grapevine near Pastoria Creek 399 Comment
  POM306613  Lupinus nanus subsp. menkerae Henry J. Ramsey, Henry J. Ramsey 1938-4-7 1542 Kern Arvin. Comment
  RSA12796  Lupinus nanus subsp. menkerae Carl B. Wolf 1935-4-15 6330 Kern Upper San Joaquin Valley, Tejon Ranch, 3.4 miles E of Rose Station. 305 Comment
  RSA619104  Lupinus nanus subsp. nanus R. S. Woglum 1935-04 958 Kern San Joaquin Valley, McKittrick Comment
  SEINET10737833 Image available Lupinus nanus var. menkerae A. Arthur Heller 1905-4-5 Heller 7588 Kern Near Bakersfield. Comment
  UC764033  Lupinus odoratus R. F. Hoover 1938-4-16 3128 Kern 2 mi n Rosamond; n of Rosamond Comment
  UC1129400  Lupinus sparsiflorus E. Armstrong 1934-3-28 1016 Kern 5 mi. w Mohave; Mohave quad Comment
  JEPS46096  Lupinus succulentus Charlotte N. Smith 1941-4-7 282 Kern about 2 mi sw of Long Tom Mines (Greenhorn Mountains); Greenhorn Mountains 472 Comment
  UCD109597  Lupinus succulentus K. Esau 1935-5-11 s.n. Kern Tehon Ranch 4 mi. south of Arvin. Comment
  CHSC99052  Lycium andersonii Naomi Fraga; Michael Denslow 2003-4-8 473 Kern Sierra Nevada: Southern Sierra Nevada Region. The Owens Peak Eastern Watershed. Lower sand dunes between Short Canyon and Grapevine Canyon. 854 Comment
  RSA720589  Lycium andersonii Naomi S. Fraga, Michael Denslow 2003-4-8 473 Kern The Owens Peak Eastern Watershed: Lower sand dunes between Short Canyon and Grapevine Canyon. 854 Comment
  CAS-BOT-BC231582  Lycium cooperi Willis Wheeler; R. S. Richardson 1930-4-19 s.n. Kern Searles Station Comment
  CAS-BOT-BC231585  Lycium cooperi Dustin Chivers 1960-4-12 114 Kern Indian Wells Canyon, 7mi. WNW of Inyokern 1219 Comment
  RSA428842  Lycium cooperi Robert Gustafson 1978-3-29 852 Kern About 1 1/2 miles W on dirt road to fossil diggings off Claymine Road, Boron Dry Lake 17 miles east of Mojave. 732 Comment
  SBBG23997  Lycium cooperi E. C. Twisselmann 1965-5-18 10850 Kern dunes at NE end of Buckhorn Lake, Edwards Air Force Base 746 Comment
  UC1137381  Lycium cooperi L. R. Short and I. H. Johnson 1934-6-6 S- 277 Kern Tejon Rancho Caliente Quad. 106 Comment
  RSA726541  Machaeranthera canescens Naomi Fraga, Valerie Soza 2003-7-4 894 Kern The Owens Peak Eastern Watershed: On the Pacific Crest Trail onear Morris Peak 1951 Comment
  POM289314  Machaeranthera carnosa Lyman Benson 1935-10-19 7504 Kern 2 miles north of Greenfield. Kern Lake watershed. 122 Comment
  CAS-BOT-BC343630  Madia elegans Ernest C. Twisselmann 1956-6-14 2952 Kern San Emigdio Range. Northeast slope of Mt. Pinos 2499 Comment
  CAS-BOT-BC343641  Madia elegans D. E. Breedlove 1962-7-15 3968 Kern At edge of French Meadow, 1.3 miles northwest of Claraville; Piute Mountains 1981 Comment
  CAS-BOT-BC343650  Madia elegans Ernest C. Twisselmann 1957-5-24 3587 Kern Sierra Nevada, Greenhorn Range. Alder Creek Canyon 1539 Comment
  UCSB63560  Madia elegans Anthony, Jean 1965-4-24 Kern 4 miles north on Rancheria Road from Highway 178 457 Comment
  RSA729507  Madia elegans subsp. elegans Naomi Fraga, M. Patrick Griffith 2003-6-5 810 Kern The Owens Peak Eastern Watershed: On Trail to Owens Peak, trail running alonside dry stream. 1860 Comment
  UC2016498  Madia elegans var. elegans Richard Olmstead 1986-6-10 825 Kern Sequoia National Forest. East of Glennville ca. 4.8 miles on highway 155. Roadside along grade to Greenhorn summit, on west side. Comment
  CAS-BOT-BC514153  Maianthemum stellatum Ernest C. Twisselmann 1962-7-19 7480 Kern French Meadow, Piute Mountains 2072 Comment
  CAS-BOT-BC206348  Malacothamnus fremontii Ernest C. Twisselmann 1955-8-10 2324 Kern Mt. Pinos Road, near Ventura County line - San Emigdio Range 2127 Comment
  RSA43358  Malacothrix californica J. T. Howell 1948-4-25 24238 Kern Between Kernville and Isabella. Comment
  JEPS99125  Malacothrix californica D. H. Wilken with E. Painter 1998-4-9 15401 Kern Short Canyon, ca. 3.2 mi west of US Highway 395, se of Owens Pk, east slope, Sierra Nevada 1100 Comment
  CAS-BOT-BC345503  Malacothrix coulteri Ernest C. Twisselmann 1965-4-26 10629 Kern Sierra Nevada, Greenhorn Range. The Crater, Adobe Canyon 381 Comment
  CHSC255  Malacothrix coulteri M. Anthony 1954-1-1 Kern North of McKittrick Comment
  JEPS36610  Malacothrix coulteri R. F. Hoover 1937-4-10 1799 Kern between Lost Hills and Semitropic; Snakes Head Comment
  SD38999  Malacothrix coulteri Edith A. Purer 1935-3-23 6047 Kern Fields south of Arvin Comment
  UC1069940  Malacothrix coulteri P. L. Johannsen 1937-3-15 1496 Kern 3 mi se McKittrick; McKittrick Quad. 350 Comment
  UCR98759  Malacothrix coulteri Steve Boyd, A. C. Sanders, et al. 1997-4-20 9589 Kern San Emigdio Range, Pleito Hills, San Emigdio Ranch, ridge on W side of Pleito Canyon, c. 4.5 air mi due north of Antimony Peak 1220 Comment
  HSC60266  Malacothrix coulteri Richard Spjut 1980-4-13 5460 Kern Mojave Desert, about 1 mi. E of Mojave 854 Comment
  OBI36146  Malacothrix coulteri Walter F. Chesebro 1978-5-6 121 A Kern Soda Lake, Calif Valley, Soda Lake rd Comment
  POM362274  Malacothrix coulteri W. B. McDougal 1930-3-30 s.n. Kern Near Bakersfield in the foothills Comment
  CAS-BOT-BC347644  Malacothrix glabrata Jack M. Zaninovich 1965-6-5 361 -73 Kern Sand Ridge Preserve of The Nature Conservancy Comment
  UCR137665  Malacothrix glabrata J. M. Tucker 1955-3-26 2764 Kern Highway 33, 11.1 mi SE of Blackwell's Corner Comment
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Feb 14 2006
  UCSB16897  Malacothrix glabrata Breedlove, Dennis 1962-4-18 Kern 8 miles south of Blackwells Corner, San Joaquin Valley 243 Comment
  SD62722  Malvella leprosa Paul Kirby June 1964 Kern Bakersfield Comment
  JEPS84983  Marah fabacea L. R. Heckard with Rimo Bacigalupi and Maynard Moe 1977-3-11 4486 Kern just sw Rosamond Peak; Edwards Air Force Base 853 Comment
  UCR40240  Marrubium vulgare K. H. Berry 1965-3-14 105 Kern Sheep Springs. 915 Comment
  CAS-BOT-BC348106  Matricaria discoidea Ernest C. Twisselmann 1970-5-6 16483 Kern Mojave Desert, Red Rock Canyon. Head of the canyon above Ricardo 822 Comment
  JEPS121831  Matricaria discoidea Nick Jensen with Sandy Namoff 2014-4-17 1084 Kern Big Sycamore Canyon about 4.2 road km north of Contour Road. Comment
  CAS-BOT-BC348288  Matricaria occidentalis Jack M. Zaninovich 1979-10-14 467 -79 Kern San Joaquin Valley. About 200 yards N.E. of N.C. Paine Preserve Comment
  CAS-BOT-BC422652  Meconella californica Ernest C. Twisselmann 1964-4-25 9238 Kern Sierra Nevada, Greenhorn Range. The Sheep Camp, ca. 4.5 miles east of Woody 1005 Comment
  CAS-BOT-BC422655  Meconella californica Lyman Benson 1932-4-10 3282 Kern Woody-Glennville, Greenhorn Mt. Range, Poso Creek 853 Comment
  UCR64465  Meconella linearis Katherine Brandegee 1909-4-17 98 Kern Tehachapi Mtns., From Marcel (Girard) [RR Station] to Keene Station, on the northerly slope of Tehachapi Pass 1000 Comment
  UCD107760  Medicago lupulina Ernest C. Twisselmann 1963-6-11 8421 Kern Erskine Creek, Piute Mountains. 1234 Comment
  SBBG14610  Medicago sativa E. C. Twisselmann 1962-11-14 7982 Kern Taft Hwy, 3.6 mi W of Old River 102 Comment
  CAS-BOT-BC271148  Melica aristata John Thomas Howell 1962-7-8 38329 Kern 1.5 miles se. of Summit, Greenhorn Mountains, Sierra Nevada 1981 Comment
  CAS-BOT-BC271108  Melica bulbosa Arthur W. Sampson 1909-5-4 37079 Kern Vicinity of Rancheria, Sequoia Forest Comment
  CAS-BOT-BC271819  Melica californica Ernest C. Twisselmann 1959-4-25 5089 Kern Greenhorn Mountain Road, 7 miles east of Glennville, Greenhorn Range, Sierra Nevada 1432 Comment
  CAS-BOT-BC271820  Melica californica Ernest C. Twisselmann 1964-5-15 9447 Kern North flank of Blue Mountain, Greenhorn Range, Sierra Nevada 1280 Comment
  UCSB45801  Melica californica Wieduwilt, Lisa 1980-5-30 Kern Piute Mountain Road, 0.5 miles east of Caliente-Bodfish Road, Piute Mtns. 1158 Comment
  CAS-BOT-BC281458  Melica imperfecta Ernest C. Twisselmann 1966-5-20 12263 Kern Tehachapi - Kernville Region. High ridge about 4 miles N of Tehachapi 1737 Comment
  CAS-BOT-BC281472  Melica imperfecta Javier Penalosa 1960-4-12 564 Kern Indian Wells Canyon 7 miles WNW of Inyokern 1280 Comment
  CAS-BOT-BC281475  Melica imperfecta Ernest C. Twisselmann 1962-6-22 7293 Kern Tehachapi - Kernville Region. W slope of Piute Mt on the Walker Basin Rd 1805 Comment
  UCR1389  Melica imperfecta Frank C. Vasek 1960-5-6 600506- 12 Kern Temblor Range, Cedar Canyon Road, 1 mile north of abandoned ranch house Comment
  SEINET10959362  Melica imperfecta var. flexuosa A. Arthur Heller 1905-4-12 Heller 7652 Kern Mouth of Kern Canyon. Comment
  UCR213816  Melica stricta Scott D. White, Justin M. Wood 2009-5-19 12809 Kern Tehachapi Mountains, Tehachapi Willow Springs Road, 3.5 miles south of Hwy 58, just northwest of Oak Creek Pass 1463 Comment
  UCR276408  Melilotus albus Jim Andre 2012-10-12 23528 Kern Southern Sierra Nevada Mtns., along Hwy 178 at Canebrake Creek, 5.8 miles east of Onyx, c. 15 miles east of Isabella Lake 878 Comment
  UCR90575  Mentzelia Ed LaRue 1995-5-3 s.n. Kern Southern Sierra Nevada Mtns, c. 1 km SW of Antimony Flat on road to Peeping Tom Spring, c. 3 km south of Cross Mtn. 1375 Comment
  RSA720380  Mentzelia affinis Naomi S. Fraga, Michael Denslow 2003-4-8 478 Kern The Owens Peak Eastern Watershed: Lower sand dunes between Short Canyon and Grapevine Canyon. 854 Comment
  UC2047663  Mentzelia affinis Nick Jensen 2015-2-21 2988 Kern Tejon Ranch. Large wash just north of and feeding into Comanche Creek. East side of the Tejon Hills. Comment
  OBI29177  Mentzelia albicaulis David J. Keil, Dirk Walters 1977-4-30 12269 Kern Between Lake of the Woods and Frasier Park 1417 Comment
  SBBG125995  Mentzelia albicaulis A. Parikh, N. Gale 2010-5-15 3189 Kern 1.0 km W of Tehachapi Willow Springs Rd, just N of Backus Rd, 0.5 km E of 100th St W 893 Comment
  UC372624  Mentzelia albicaulis Mrs. Frank P. Morse 1917-4-23 Kern Mohave Comment
  RSA69560  Mentzelia eremophila F. W. Peirson 1932-5-5 9959 Kern Red Rock Canyon. 884 Comment
  SBBG69307  Mentzelia eremophila M. N. Ackley -Apr-1930 509 Kern Last Chance Cyn 914 Comment
  UCR120394  Mentzelia eremophila Mitch Provance, J. Ross 2000-4-16 1959 Kern Southern Sierra Nevada/ West Mojave Desert, E side of Barren Ridge, c. 12 km NW of California City, along dirt road which skirts northward from 'Castle Rock 950 Comment
  UCR165427  Mentzelia gracilenta A. C. Sanders, P. J. MacKay, Tim Thomas, O. F. Clarke, et al 1997-4-12 20380 Kern Hills S of San Joaquin Valley, San Emigdio Ranch, hills around major tributary of Pleitito Creek, c. 3 km (air) north of Eagle Rest Peak 1159 Comment
  RSA169148  Mentzelia involucrata E. C. Twisselmann 1964-5-6 9310 Kern The Mojave - Randsburg Region 762 Comment
  RSA0087413  Mentzelia montana Nick Jensen 2014-5-31 2012 Kern Tejon Ranch. Blue Ridge just south of Martinez Ridge along the jeep road connecting Canyon de los Gatos Montes and Canyon de la Lecheria. 1867 Comment
  JEPS48521  Mentzelia montana Charlotte N. Smith 1941-6-2 503 Kern near Coffee Creek (near road from Paso Flat to Davis Ranger Station); Greenhorn Mts. 1021 Comment
Read comments
May 21 2012
  SEINET3094699 Image available Mentzelia nitens Kristin H. Berry 1966-4-3 246 Kern Northwestern Mojave Desert; Hwy 395, 5 miles north of Johannesburg on the east side of the road. 915 Comment
  SJSU10944  Mentzelia nitens R. C. McGehee 1971-4-16 375 Kern 5 mi W of Garlock near base of El Paso Mts Comment
  RSA0093254  Mentzelia veatchiana Nick Jensen, J. Mark Porter, Tommy Stoughton 2014-6-6 2164 Kern North slope of Blue Ridge about 1 air km south of Lopez Flats, just north of Woodchopper Canyon. 1927 Comment
  RSA0119020  Mentzelia veatchiana Pam De Vries 2016-5-4 8136 Kern Off Scott Russell Rd. (Forest Road 9N21), about 1.4 air miles NW of the junction of Cuddy Valley Rd, Frazier Mountain Park Rd., and Lockwood Valley Road.. 1845 Comment
  RSA720745  Mentzelia veatchiana Naomi S. Fraga, Steve Boyd, Michael Denslow, LeRoy Gross 2003-3-11 288 Kern The Owens Peak Eastern Watershed: Saddle between Short Canyon and Five Fingers. Northeast slope of Five Fingers Ridge. Marked on USGS Owens Peak Topo as Peak 3925'. 1189 Comment
  RSA747080  Mentzelia veatchiana Pam De Vries 2009-4-17 7307 Kern Western Transverse Range; San Emigdio Mtns. Region; Bitter Creek National Wildlife Refuge; ca. 1.2 air miles ENE of the junction of Cerro Noroeste and Klipstein Cyn Rd. 1118 Comment
  UC204671  Mentzelia veatchiana W. R. Dudley 1895-6-25 350 Kern Tehachapi Mts., Region of Tehachapi Peak Comment
  UCR186231  Mentzelia veatchiana Melissa Lippincott 2007-5-3 s.n. Kern Tehachapi Mountains, near pipeline route c. 1.5 mi. SE of Grapevine Peak, survey area 2.9C, c. 1.2 mi. NE of Ft. Tejon 1372 Comment
  UCR254106  Mentzelia veatchiana Mitch Provance 2010-5-19 0510- 24 Kern San Emigdio Mtns./Mt. Pinos Region, 0.9 miles NNE of intersection of Mt. Pinos Way and Frazier Mountain Park Road, along forest route 9N01 (Edison access rd.?) c. 0.5 mile NE of Frazier Park 1500 Comment
  OBI40785  Mentzelia veatchiana David J. Keil 1978-3-19 12674 -2 Kern 1.2 mi W of jctn with Calif Hwy 14 along hwy 178 Comment
  RSA122583  Mentzelia veatchiana L. R. Short, I. H. Johnson 1934-5-14 21024 Kern [Unspecified] 1037 Comment
  CAS-BOT-BC348478  Micropus californicus var. californicus Ernest C. Twisselmann 1961-5-24 6249 Kern Tehachapi Mountains. Tejon Ranch: ridge above Saucelito Corrals 1188 Comment
  RSA0031593  Microseris douglasii Neil Kramer 2013-2-28 s.n. Kern San Joaquin Valley, Between the Temblor Range and the Antelope Hills, Twisselman Ranch, south of Highway 46 and west of Highway 33. 270 Comment
  CAS-BOT-BC349178  Microseris elegans H. J. Thompson 1953-3-28 1553 a Kern Hwy. 466, 9 mi. e. of Edison, hence 17 mi. e. of Bakersfield Comment
  RSA510333  Microseris sylvatica R. D. Goeden, D. W. Ricker 1989-5-18 s.n. Kern Above Bodfish on Piute Mountain Rd. 1369 Comment
  SD134513  Microseris sylvatica Craig Reiser 1989-5-12 Kern Keene Ranch Comment
  OBI33838  Microsteris gracilis Melissa Luckow, Rhonda Riggins, Richard Pimentel 1983-2-27 1084 Kern Comment
  UCSB26663  Microsteris gracilis Wilken, Dieter 1969-5-20 Kern 12.1 miles east of Glennville; on Glennville-Greenhorn Mtn. Road; Sierra Nevada Comment
  RSA730885  Mimulus androsaceus Steve Boyd, Valentin Arvizu 2008-5-1 11977 -A Kern Piute Mountains, lower Esperanza Canyon at eastern base of Sorrell Peak and western edge of Kelso Valley. 1372 Comment
  UCD96043  Mimulus androsaceus Dena Grossenbacher; Brian Green 2008-4-18 788 Kern About 100 meters south of Kelso Valley Road heading at 160 degrees from street address 3858. 1033 Comment
  JEPS79778  Mimulus aurantiacus Charlotte Nash Smith 1941-5-27 416 Kern 5 mi sw Kernville (e of mountain summit on Kern River side); Greenhorn Mountain 1097 Comment
  POM145641  Mimulus aurantiacus var. pubescens L. R. Abrams 1927-5-2 12007 Kern Lower Kern River Canyon, 4 miles from its mouth. Comment
  RSA293035  Mimulus aurantiacus var. pubescens Reino Alava 1956-4-15 462 Kern Temblor Range, at Carneros Rocks. Comment
  RSA776443  Mimulus bigelovii Amber Swanson 2011-4-15 451 Kern Mesquite Canyon N of Garlock Rd. 1053 Comment
  JEPS15598  Mimulus constrictus Rimo Bacigalupi with G. Thomas Robbins 1954-5-30 4511 Kern near McGill Public Camp (on a flat at beginning of dirt road to Mt. Pinos Public Camp, e slope of mt.); Los Padres National Forest, Mt. Pinos 2072 Comment
  JEPS32757  Mimulus constrictus Ernest C. Twisselmann 1963-6-27 8540 Kern below Pettitt Meadow (Little Poso Creek); Sierra Nevada, Greenhorn Range 1417 Comment
  JEPS86962  Mimulus constrictus David M. Thompson 1986-6-1 474 Kern 0.7 mi w (actually n in this area) Greenhorn Summit (along Hwy 155); Greenhorn Mts. 1770 Comment
  RSA420973  Mimulus constrictus Christopher Davidson 1907-06 1689 Kern Tehachapi Mts. Comment
  UC511229  Mimulus constrictus Lyman Benson 1932-6-5 3648 Kern Greenhorn Peak, head Poso Creek Greenhorn Mt. Range, Poso Creek watershed 1828 Comment
  RSA296400  Mimulus dudleyi Charlotte Nash Smith 1963-5-8 1166 Kern Southerly slope, on the north and somewhat northeastern sides of a large rockpile, A little over a mile easterly from Woody, on thr Nash Ranch, near the jeep road, up through the ranch, about 1/4 mi. above the ranch headquarters. 686 Comment
  UCR183847  Mimulus fremontii A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-15 33795 Kern Tehachapi Mountains, steep SW-facing slopes above Crane Canyon, c. 1 mile SE of Castac Lake 1250 Comment
  JEPS36125  Mimulus geniculatus Ernest C. Twisselmann 1964-5-15 9486 Kern White River-Rag Gulch road Sierra Nevada, Greenhorn Range 480 Comment
  UC1063135  Mimulus grandis A. D. Gifford 1935-4-19 600 Kern 6 mi n Quail Lake; Tejon Quadrangle Comment
  UCR112726  Mimulus guttatus A. C. Sanders, Steve Boyd 1997-4-20 20493 Kern Hills S of the San Joaquin Valley, San Emigdio Ranch, San Emigdio Creek Canyon 3 miles due south of ranch headquarters at junction with dirt road to the west 686 Comment
  POM273240  Mimulus guttatus Arthur L. Cohen 1935-6-23 666 Kern Bakersfield. 122 Comment
  UC1599351  Mimulus layneae C. A. Purpus June 1897 5305 Kern Pah Ute (Piute) Peak Comment
  JEPS33494  Mimulus montioides Ernest C. Twisselmann 1963-7-10 8674 Kern Pine Flat Sierra Nevada, Kern Plateau, Fork of Cannell Creek 2164 Comment
  UC64750  Mimulus montioides H. M. Hall and H. D. Babcock Jun 2 1904-Jun 10 1904 5050 Kern Greenhorn Mountains Southern Sierra Nevada Mountains 1828 Comment
  UC1922194  Mimulus nasutus Naomi Fraga, Sarah J. De Groot 2003-6-9 817 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak eastern watershed. Unamed Canyon between Buene Vista and Manuel Canyon, in the drainage of Morris Peak, draining into Indian Wells Canyon. 1555 Comment
  JEPS2926  Mimulus palmeri C. N. Smith 1942-6-10 646 Kern about 1 mi ne Evans Flat (near road to Wagy Flat, e side of mts.); Greenhorn Mts. 1798 Comment
  UCR282466  Mimulus parishii Dan S. Cooper 2017-6-11 617- 138 Kern Southern Sierra Nevada/Mojave Desert, Kelso Valley Road area, 341 Adobe Drive, Kelso Creek drainage 1159 Comment
  JEPS86892  Mimulus pictus David M. Thompson 1989-4-2 992 Kern ne Woody (2.2 mi n of Hwy 155 along blue Mt. Road) 655 Comment
  UC2028819  Mimulus pictus Neal Kramer 2012-5-5 2052 Kern Upper Tejon Creek, Tejon Ranch. Comment
  UCD122839  Mimulus pictus Ernest C. Twisselmann 1965-4-26 10594 Kern Granite Road, near the old Granite School. 807 Comment
  RSA618550  Mimulus pilosus A. C. Sanders, S. D. Boyd, Valerie Sosa 1998-10-30 22312 Kern Cottonwood Creek drainage, Jawbone Canyon Road 4 miles SW of Kelso Valley Road. 1415 Comment
  UCR225707  Mimulus pilosus Steve Boyd, Valentin Arvizu 2008-8-19 12008 Kern Sierra Nevada; Southern Sierra Nevada region, Piute Mountains, lower Esperanza Canyon at eastern base of Sorrell Peak and western edge of Kelso Valley. 1390 Comment
  CDA41818  Mimulus shevockii S. E. Schoenig 1998-3-24 98 -3 Kern 100 meters south of South Kelso Valley Road, across from address 3858. Comment
  JEPS83747  Mimulus shevockii R. Bacigalupi with D. H. Wagner 1983-5-11 9346 Kern 11 mi s Highway 178 (between creek and Kelso Valley road); Kelso Creek Comment
  JEPS83756  Mimulus shevockii James R. Shevock 1983-5-7 10368 Kern 1/2 mi s Bird Springs Pass Rd. (then 1/4 mi w towards creek, e side of creek); Southern Sierra Nevada, Kelso Creek 1097 Comment
  JEPS48622  Minuartia douglasii Charlotte N. Smith May 1943 786 Kern about 3 mi e and 3/4 mi s Poso Mine (n-facing mt. slope above Badger Canyon) 1005 Comment
  RSA757842  Minuartia douglasii Pam De Vries 2010-4-14 7632 Kern Western Transverse Range; San Emigdio Mountains Region; Bitter Creek National Wildlife Refuge. 1072 Comment
  CAS-BOT-BC388637  Minuartia douglasii Ernest C. Twisselmann 1955-5-12 1961 Kern Temblor Range and the Western San Joaquin Valley. Rock outcrops at summit of Messa Ridge, Temblor Mountains 1036 Comment
  RSA612154  Mirabilis bigelovii var. bigelovii Steve Boyd, Kent Hughes 1998-4-28 10224 Kern Southern Sierra Nevada, Piute Range: Jawbone Canyon, southeast of confluence with Hoffman Canyon, north base of Chuckwalla Mountain. 823 Comment
  CAS-BOT-BC434594  Mirabilis laevis var. crassifolia Ernest C. Twisselmann 1954-4-11 1035 Kern Temblor Range and the Western San Joaquin Valley. Carneros Rocks 457 Comment
  POM14770  Mirabilis laevis var. retrorsa Alice Eastwood 1913-5-12 s.n. Kern Mojave Comment
  RSA0065649  Mirabilis laevis var. retrorsa Erika M. Gardner, Mare Nazaire 2014-6-1 1048 Kern Sage Canyon, about 0.10 miles east Sage Canyon Rd. 1316 Comment
  CAS-BOT-BC434788  Mirabilis laevis var. retrorsa Ernest C. Twisselmann 1969-5-21 15337 Kern Mojave Desert, Red Rock Canyon. Head of the creek west of the Freeway bridge. 784 Comment
  SBBG23445  Mirabilis multiflora E. C. Twisselmann 1965-5-27 10868 Kern Poso Station, just W of the Poso Crk bridge 213 Comment
  CAS-BOT-BC434898  Mirabilis multiflora var. pubescens Ernest C. Twisselmann 1962-5-8 7164 Kern San Joaquin Valley, the Kern County East Side. Highway U.S. 466 0.5 mile east of Caliente Wash. 198 Comment
  POM280208  Mollugo verticillata Lyman Benson 1935-9-19 7468 Kern Bakersfield; Kern River watershed 122 Comment
  UCR6379  Monardella breweri subsp. lanceolata Frank C. Vasek 1967-6-20 670620- 05 Kern Southern Sierra Nevada Foothills, Parker Canyon on Breckenridge Mountain Road [County Route 218] 793 Comment
  CAS-BOT-BC219978  Monardella breweri subsp. lanceolata Evalyn L. Farnsworth 1966-8-9 743 Kern Greenhorn Range. Davis Guard Station 1524 Comment
  CAS-BOT-BC220119  Monardella exilis Ernest C. Twisselmann 1956-5-17 2809 Kern Tehachapi-Kernville Region. Kelso Creek Canyon, 9.5 miles south of Weldon 1005 Comment
  RSA720501  Monardella exilis Naomi S. Fraga, Michael Wall 2006-5-25 1682 Kern Kelso Valley. Plateau above Kelso Creek, aouth of Kelso Valley Road near proposed housing development. Comment
  SBBG30290  Monardella exilis D. Myrick 1968-5-2 1908 Kern Kelso Cyn 20 mi S of Weldon in pass to Kelso Valley 1524 Comment
  SEINET13948587 Image available Monardella exilis Lewis S. Rose 1956-1 56046 Kern 3 mi N of Rosamond; ca 2400 ft alt. 732 Comment
  SD237501  Monardella linoides subsp. anemonoides Mark A. Elvin 2006-8-4 5040 Kern Southern Sierra Nevada Mountains: Alta Sierra; along SR 155 at jct with Elm Street. 1822 Comment
  UC1995345  Monardella linoides subsp. anemonoides C. Epling, Wm. Robison 1935-7-4 Kern Democrat Hot Springs Comment
  UCR195264  Monardella linoides subsp. sierrae Naomi Fraga, Valerie Soza, Michael Honer 2003-5-19 750 Kern Southern Sierra Nevada, Owens Peak Eastern Watershed, Grapevine Canyon 1220 Comment
  SD42649  Monardella odoratissima subsp. glauca Darley F. Howe 1947-6-1 Kern Tiger Flat, Greenhorn Mts. Comment
  JEPS73675  Monardella odoratissima subsp. pallida Charlotte N. Smith 1942-8-2 732 Kern n slope near top Sunday Peak 2468 Comment
  UC1922665  Monardella odoratissima subsp. pallida Naomi Fraga, Sarah J. De Groot 2003-8-8 925 Kern Sierra Nevada; Southern Sierra Nevada region: the Owens Peak Eastern Watershed. Along the Pacific Crest Trail, on the east side of Mount Jenkins. Comment
  CAS-BOT-BC349446  Monolopia lanceolata Ernest C. Twisselmann 1955-3-5 1681 Kern Temblor Range and the Western San Joaquin Valley. Shale Hills, 7 miles west of Blackwell's Corner 365 Comment
  CAS-BOT-BC349462  Monolopia lanceolata Ethel Crum 1938-4-17 1966 Kern Antelope Valley, one mile northwest of Keck's Corner 274 Comment
  CAS-BOT-BC349465  Monolopia lanceolata G. K. Helmkamp; E. A. Helmkamp 1997-3-7 1385 Kern San Emigdio Ranch, SE portion 945 Comment
  CAS-BOT-BC349471  Monolopia lanceolata Ira L. Wiggins 1950-4-9 12324 Kern Plains 7 miles west of Lost Hills Comment
  POM363497  Monolopia lanceolata M. B. Dunkle 1934-3-30 3906 Kern Mohave Desert: 5 miles S of Mohave. Comment
  RSA0078776  Monolopia lanceolata CNPS-SSNF Team 2011-4-24 8095 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.). 948 Comment
  RSA60315  Monolopia lanceolata E. K. Balls 1950-4-25 15934 Kern 0.8 mile from Tehachapi on Hwy 466 to Bakersfield. 1189 Comment
  UCR38960  Monolopia lanceolata B. A. Prigge 1985-3-16 6198 Kern Mojave Desert, Soledad Mtn. 4.5 air mi south of Mojave 884 Comment
  POM363558  Monolopia major H. E. Hasse, A. Davidson 1907-6-14 1731 Kern Tehachapi Plains Comment
  UCSB40538  Monoptilon bellidiforme Haller, John 1957-4-14 Kern 0.8 mi. E. of center of Inyokern 731 Comment
  CAS-BOT-BC444689  Montia chamissoi Donald Myrick 1965-6-24 1152 Kern Shirley Meadows, Greenhorn Mountains 2133 Comment
  CAS-BOT-BC410173  Mucronea perfoliata Jack M. Zaninovich 1965-6-5 359 -73 Kern Sand Ridge Preserve of The Nature Conservancy Comment
  OBI10917  Mucronea perfoliata Isabelle Tavares 1962-5-24 1249 Kern 1.4 mi N of McKittrick on hwy 33 Comment
  POM180480  Muhlenbergia asperifolia I. L. Wiggins 1929-10-6 4209 Kern 1 mile S of Bakersfield Comment
  UC2047651  Muhlenbergia utilis Nick Jensen with Ed Kentner, Eve Laeger, Shannon Still, Tim Thomas, Neal Kramer 2014-3-19 700 Kern Tejon Ranch. Meadow east of the National Cement Plant and south of the Contour Road. Comment
  CAS-BOT-BC508624  Muilla maritima Lyman Benson 1937-4-12 8115 Kern China Grade, Kern River drainage, Greenhorn Mt. range 182 Comment
  RSA744471  Muilla maritima Pam DeVries 2009-4-3 7200 Kern Western Transverse Range; San Emigdio Mountains Region; Bitter Creek National Wildlife Preserve, ca. 0.5 mi northwest of junction of Cerro Noroeste Road and Klipstein Canyon Road 1048 Comment
  UCSB13314  Muilla maritima Blattau, Jim 1962-4-18 Kern 5 miles south of Maricopa on Highway 166-399 609 Comment
  SBBG34283  Myriopteris covillei R. Hoffmann 1930-4-28 Kern Tehachapi Pass 944 Comment
  JEPS39553  Nama demissa var. demissa Charlotte N. Smith 1945-4-29 925 Kern easterly or ne across Kern River from Kernville (big sandy wash tributary to Kern R., Old Kernville Area); easterly or ne across Kern River from Kernville 853 Comment
  RSA0065789  Nama demissa var. demissa Erika M. Gardner, Erma Gardner 2013-4-27 144 Kern Cow Haven Canyon. West side of Cow Haven Canyon in-between wash and road. 1457 Comment
  RSA720379  Nama demissa var. demissa Naomi S. Fraga, Michael Denslow 2003-4-8 477 Kern The Owens Peak Eastern Watershed: Lower sand dunes between Short Canyon and Grapevine Canyon. 854 Comment
  RSA137129  Nassella cernua J. T. Howell 1957-6-25 32755 Kern 6 miles NW of Tehachapi. 1098 Comment
  RSA748060  Nassella cernua Pam De Vries 2009-4-28 7407 Kern Western Transverse Range; San Emigdio Mountains Region. Bitter Creek National Wildlife Refuge. ca. 2.25 air miles south southwest of the junction of Cerro Noroeste and Klipstein Cyn Rd 1288 Comment
  CAS-BOT-BC232647  Navarretia pubescens John Thomas Howell 1930-5-15 5133 Kern Near Glenville, Greenhorn Range 975 Comment
  POM292825  Navarretia pubescens Lyman Benson 1953-5-17 15126 Kern Midway between Woody and Glennville. Greenhorn Mountains. San Joaquin Valley Drainge Area. 823 Comment
  CAS-BOT-BC232732  Navarretia setiloba Herbert L. Mason 1935-5-2 8387 Kern Plains E of Bakersfield Comment
  CAS-BOT-BC232735  Navarretia setiloba K. Brandegee 1911-6-1 144 Kern Between Kernville and Havilah, at the foot of the grade near Hot Springs Comment
  RSA0087987  Navarretia setiloba Nick Jensen, Sandy Namoff 2015-4-16 3429 Kern Tejon Hills, high point between Chanac and Comanche Creeks. 754 Comment
  UC1347226  Navarretia setiloba Alice Eastwood and John Thomas Howell 1937-4-27 4015 Kern near Edison Comment
  SEINET10461202  Nemacladus interior Smith 1940-6-2 Smith 194 Kern Badger Canyon, Greenhorn Mountains 1128 Comment
  SEINET10461151  Nemacladus rubescens Ernest C. Twisselmann 1965-5-18 Twisselmann 10844 Kern Dunes at the northeast end of Buckhorn Lake, Edwards Air Force Base 747 Comment
  UC2027694  Nemacladus secundiflorus var. robbinsii Anuja Parikh with Nathan Gale 2010-5-13 3163 Kern SN Teh, near western edge DMoj, 1.5 km N of Tehachapi Willow Springs Road, just W of 100th Street West. Comment
  UC2027699  Nemacladus secundiflorus var. robbinsii Anuja Parikh with Nathan Gale 2010-5-21 3205 Kern SN Teh, near western edge DMoj, 5.0 km W of Tehachapi Willow Springs Road, 0.5 km SE of Los Angeles Aqueduct, just S of General Petroleum Road. Comment
  CAS-BOT-BC411005  Nemacladus secundiflorus var. secundiflorus John Thomas Howell 1976-5-19 51777 Kern Sierra Nevada: Greenhorn Mountains, between Isabella Dam and Keysville 822 Comment
  UC372713  Nemacladus sigmoideus Marcus E. Jones, A. M. 1917-5-11 Kern Mojave Comment
  SEINET10460883  Nemacladus sigmoideus Ernest C. Twisselmann 1969-5-21 Twisselmann 15431 Kern Head of the canyon fork west of Ricardo 823 Comment
  SEINET10972544  Nemacladus sigmoideus Rimo Bacigalupi, Guy T. Robbins Bacigalupi 4529 Kern At crossing of Road to Havilah 1036 Comment
  RSA421281  Nemophila maculata Pricilla Osborn 1930-06 s.n. Kern Bakersfield. Comment
  UC606953  Nemophila menziesii Mildred Mathias 1938-5-7 1341 Kern 6 mi n Caliente; n of Caliente Comment
  UC444997  Nemophila menziesii E. B. Copeland April 1931 Kern Greenhorn Mts.--foot. toward Porterville Comment
  UCR99003  Nemophila menziesii var. integrifolia Michael Theroux 1982-6-27 445 Kern Sierra Nevada Mtns, Alta Sierra, 8 miles north of Lake Isabella off Hwy 155, Greenhorn Mtns, Sequoia National Forest 1768 Comment
  CAS-BOT-BC230588  Nemophila parviflora var. quercifolia Ernest C. Twisselmann 1962-6-21 7383 Kern Tehachapi Mountains. Tejon Ranch: Winters Ridge 1767 Comment
  UCR183659  Nemophila parviflora var. quercifolia A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-15 33774 Kern Tehachapi Mountains, Crane Canyon at fork c. 1 mile SE of Castac Lake 1159 Comment
  SBBG23555  Nemophila pulchella var. pulchella E. C. Twisselmann 1965-4-21 10571 Kern Tejon Cyn 1036 Comment
Read comments
Dec 3 2016
  RSA113314  Nicolletia occidentalis P. C. Everett, E. K. Balls 1956-7-6 21883 Kern 11.5 mi. N along US Hwy 6 from jct. with State Hwy 178, Walker Pass 762 Comment
  UC2049395  Nicotiana attenuata Nick Jensen with Neal Kramer 2013-8-15 468 Kern Tejon Ranch. Cottonwood Creek drainage north of the creek. About 4 air km west of Twin Lakes and 3.5 air km NE of Liebre Twins. Comment
  SBBG38496  Nicotiana quadrivalvis E. C. Twisselmann 1969-6-21 15637 Kern Agua Media Wash, Antelope Plains 243 Comment
  UCR219878  Nicotiana quadrivalvis Pam De Vries 2009-5-26 7483 Kern Western Transverse Range; San Emigdio Mtns. Region, Bitter Creek National Wildlife Refuge; c. 0.5 air miles NE of the junction of Cerro Noroeste and Klipstein Cyn Rd. 990 Comment
  POM180479  Nitrophila occidentalis I. L. Wiggins 1929-10-6 4210 Kern S of Bakersfield Comment
  CAS-BOT-BC205273  Nolina parryi James R. Shevock; Steve Boyd 1986-6-11 11698 Kern Eastern slope of the Southern Sierra Nevada. Kern Plateau, BLM-Owens Peak Wilderness. Along unimproved trail in a steep canyon between Indian Wells Valley and the summit of Owens Peak 1981 Comment
  UCR196545  Nolina parryi Naomi Fraga, T. Anderson 2004-4-29 1125 Kern Southern Sierra Nevada Range, Owens Peak Eastern Watershed, Pacific Crest Trail between Morris Peak and Mount Jenkins 2043 Comment
  CAS-BOT-BC167022  Oenothera californica Dr. Barton W. Evermann 1915-4-18 s.n. Kern Onyx Comment
  CAS-BOT-BC167025  Oenothera californica Clare B. Hardham 1957-6-9 2114 Kern Onyx Comment
  CAS-BOT-BC167044  Oenothera californica Mrs. Frank P. Morse 1917-5-3 s.n. Kern [Mohave] Mojave Comment
  UCD106779  Oenothera californica P. C. Everett; E. K. Balls 1958-5-16 23260 Kern Short Canyon about 6 mi. s. from Kern Co. line. 1036 Comment
  RSA562703  Oligomeris linifolia D. Charlton 1991-06 5447 Kern Mesquite Springs, El Paso Mountains on Red Rock-Randsburg Road north of California City 762 Comment
  UCR234712  Oligomeris linifolia Jim Andre 2011-4-15 17241 Kern Mojave Desert, El Paso Mountains, Mormon Gulch north of Goler Heights, 0.7 mi north of Garlock Road. 4.1 mi west of US Hwy 395 821 Comment
  RSA286746  Opuntia basilaris var. treleasei Lyman Benson 1957-3-23 15709 Kern Niles street, East Bakersfield, 0.25 miles we4st of bend to Kern Canyon. 152 Comment
  SEINET10815577  Opuntia basilaris var. treleasei David Griffiths 1906-1 Kern Comment
  POM247510  Opuntia treleasei C. B. Wolf 1932-10-20 4357 Kern 1 mile SW of Edison, upper San Joaquin Valley 152 Comment
  OBI67340  Orobanche David J. Keil, with M. Fletcher Linton and participants of Jepson Herbarium's Kern County Weekend Workshop 2004-5-7 30298 Kern Eastern slopes of Sierra Nevada. Chimney Peak Road north of Highway 178 Comment
  CAS-BOT-BC499706  Orobanche californica subsp. feudgei Ernest C. Twisselmann 1965-6-18 11036 Kern San Emigdio Range and the Mt. Pinos Region: Potrero in upper San Emigdio Canyon 762 Comment
  RSA0076183  Orobanche californica subsp. feudgei Maurice Zigmond 1939-04 721 Kern Piute Rancheria, near Piute Mountain. Comment
  JEPS75298  Orobanche parishii subsp. parishii T. C. Fuller and D. M. Poore 1974-8-14 20006 Kern 4 mi. w. Frasier Park (n. side of Frazier Mountain Park Rd. just n. of the Vetura Co. line) Comment
  CAS-BOT-BC238413  Orthocarpus E. Roy Weston 1927-4-10 597 Kern Greenhorn Mts., Rattlesnake Grade Comment
  POM286402  Orthocarpus attenuatus Lyman D. Benson 1937-4-18 8133 Kern Woody; Mt. Range Greenhorn. 488 Comment
  RSA516580  Orthocarpus brevistyla R. C. Bacigalupi, H. L., Lucille Mason, G. T. Robbins 1956-3-29 5551 Kern Grassy foothills of the Tehachapi Mtns., adjacent to U.S Highway 466, just to the south of Caliente Station on combined S.P. - Santa Fe Railways. 610 Comment
  SEINET10829383  Orthocarpus linearilobus George W. Gillett 1956-4-24 Gillett 551 Kern 2.8 miles above Granite Station on road to Glennville. Comment
  RSA12807  Orthocarpus purpurascens Carl B. Wolf 1935-4-15 6341 Kern Tejon Ranch, Tejon Canyon, 7/10 m. below Tejon Canyon School. 701 Comment
  CAS-BOT-BC254377  Oryza sativa Ernest C. Twisselmann 1962-11-14 7985 Kern San Joaquin Valley. Taft Highway, 3.6 miles W of Old River 102 Comment
  UCR3762  Osmorhiza brachypoda Frank C. Vasek 1964-5-27 640527- 02 Kern Sierra Nevada Mtns., 1.7 mi. below top of Eugene Grade [Greenhorn Mountains] 1524 Comment
  UCR88009  Osmorhiza brachypoda E. C. Twisselmann 1963-5-17 8263 Kern Southern Sierra Nevada Mtns. Foothills, Poso Creek Canyon, Greenhorn Range, Sierra Nevada Mtns. 840 Comment
  POM278944  Oxalis albicans subsp. pilosa Arthur L. Cohen 1934-4-29 286 Kern Bakersfield-fields. (Kern River Watershed) 122 Comment
  CAS-BOT-BC413326  Oxytheca perfoliata Ernest C. Twisselmann 1957-5-10 3516 Kern Mohave-Randsburg Region. Dove Spring 1150 Comment
  CAS-BOT-BC413337  Oxytheca perfoliata John Thomas Howell 1957-6-24 32730 Kern 4 miles n. of Mojave 914 Comment
  UC91640  Packera breweri T. S. Brandegee May 1889 Kern Tehachapi Comment
  CAS-BOT-BC259660  Paspalum dilatatum Ernest C. Twisselmann 1968-8-22 14902 Kern San Joaquin Valley. Tracy Ranch at Jerry Slough 99 Comment
  CAS-BOT-BC265629  Paspalum distichum John Thomas Howell 1970-9-25 47420 Kern Kernville, Sierra Nevada 807 Comment
  UC882264  Pectocarya anisocarpa Lewis S. Rose 1937-4-9 37057 Kern 25 mi s Bakersfield; Wheeler Ridge 228 Comment
  RSA0067657  Pectocarya penicillata Nick Jensen, Ed Kentner, Chris Winchell, Onkar Singh, Loraine Washburn 2014-4-5 802 Kern Tejon Ranch. Along Contour Rd about halfway between Canyon de los Gatos Montes and Sacatara Canyon. 1245 Comment
  SD135626  Pectocarya penicillata Ernest C. Twisselmann 1963-5-17 8235 Kern South side of Poso Creek Narrows. 915 Comment
  SEINET6973500  Pectocarya penicillata W. P. Vestal, A. G. Vestal 1955-3-26 34981 Kern Willow Springs-Tehachapi Road, Tehachapi Mountains. Comment
  UC1922790  Pectocarya recurvata Naomi Fraga, Sarah DeGroot, Mark Porter 2003-5-2 665 Kern Sierra Nevada: Southern Sierra Nevada region: THE OWENS PEAK EASTERN WATERSHED. Buena Vista Canyon, small canyon draining into the southwest side of Indian Wells Canyon. Drainage of Morris Peak. Owens Peak 7.5' USGS Quad. Comment
  UCR214177  Pectocarya setosa A. C. Sanders 2010-4-26 38073 Kern Southern Foothills of Tehachapi Mountains, mouth of Canyon de la Lecheria, north of the end of 290th St. West, head of Pescado Creek 1259 Comment
  JEPS31270  Pedicularis semibarbata Ernest C. Twisselmann 1962-6-22 7354 Kern 1.1 mi s of Woolstaff Meadow (French Gulch); Tehachapi-Kernville Region, Piute Mountains 2255 Comment
  CAS-BOT-BC83861  Pellaea andromedifolia Gerald Griffith 1937-5-4 190 Kern Rich Bar, Greenhorn Mts. 396 Comment
  CAS-BOT-BC71324  Pellaea mucronata D. E. Breedlove 1962-7-14 3868 Kern along Saddle Springs-Claraville Road on ridge north of Liepel Peak, 5.5 miles southwest of Bodfish-Havilah Road 1767 Comment
  JEPS32642  Penstemon caesius Ernest C. Twisselmann 1963-7-10 8678 Kern sw Pine Flat (rim of the Kern Plateau); Sierra Nevada, , sw of Pine Flat 2255 Comment
  RSA264205  Penstemon grinnellii var. scrophularioides C. W. Tilforth, Walter Wisura 1977-8-16 1464 Kern Common along disturbed edge of Caliente-Bodfish Rd., 2 mi. S of Bodfish. Comment
  SD93005  Penstemon grinnellii var. scrophularioides Walter Bertsch 1953-5-17 118 Kern Guard station, Oak Flat, Greenhorn Mountains. 819 Comment
  CAS-BOT-BC239132  Penstemon incertus Ernest C. Twisselmann 1967-9-19 13721 Kern The Tehachapi-Kernville Region. Summit ridge of Scodie (Kiahvah [Kiavah]) Mountain 1950 Comment
  CAS-BOT-BC239135  Penstemon incertus Ernest C. Twisselmann 1965-6-3 10937 Kern Tehachapi-Kernville Region. South Fork Valley: 5 miles east of Onyx 883 Comment
  NY604108  Penstemon incertus L. S. Rose 1962-5-21 62041 Kern Walker Pass, east slope 1478.3 Comment
  POM261762  Penstemon incertus R. S. Woglum 1939-5-30 2419 Kern Walker Pass. Comment
  RSA0068411  Penstemon incertus Mitch Provance 2009-5-18 0509 -1 Kern Tehachapi Mountains Foothills/W Mojave Desert: Tejon Ranch, 6 miles NNE of Neenach, 1.6 miles north of intersection 275th St. W and Holiday Ave. 1085 Comment
  UCSB43790  Penstemon incertus O'Roark, J. 1982-5-21 Kern N side of Hwy 178, 1mi. east of crest of Walker Pass 1584 Comment
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Jan 7 2015
  RSA519013  Penstemon laetus Kathy Harper 1989-5-20 s.n. Kern Calient Bodfish Rd.; from Calient Creek Rd. to Walker Basin Rd. Comment
  JEPS31154  Penstemon laetus var. laetus Ernest C. Twisselmann 1962-6-1 7282 Kern hills at the mouth Water Canyon; Tehachapi Mountains, Water Canyon 1432 Comment
  RSA618932  Penstemon speciosus C. R. Annable 1996-6-20 3017 Kern Sequoia National Forest.10.6 km S of Shirley MEadows Ski Area on Eancheria Rd. 1800 Comment
  UC35618  Pentachaeta fragilis C. A. Purpus 1898-5 Kern Havilah Comment
  RSA0082695  Pentagramma triangularis subsp. triangularis Ernest C. Twisselmann 1961-5-23 6164 Kern Tejon Ranch: El Paso Canyon, about 0.5 mile above the Meadows Place. 1066 Comment
  CAS-BOT-BC218403  Perideridia pringlei John Thomas Howell; Gordon H. True 1971-6-15 47721 Kern 0.5 miles south of Bodfish Gap on road to Havilah, Sierra Nevada 1097 Comment
  LA83802  Perideridia pringlei Ernest C. Twisselmann; 1961-6-22 6278 Kern San Emigdio Mountains, Head of Cuddy Valley 1920 Comment
  RSA746499  Perideridia pringlei Pam De Vries 2009-6-2 7512 Kern Western Transverse Range; San Emigdio Mtns. Region; Bitter Creek National Wildlife Refuge; ca. 3 air miles SSE of the junction of Cerro Noroeste and Klipstein Cyn Rd., near the south boundary of the Refuge 1366 Comment
  SBBG122702  Perideridia pringlei A. Parikh, N. Gale 2007-6-5 3101 Kern 6.5 km N of Castaic Lake, 4.8 km W of Pastoria Crk 1015 Comment
  UC2044047  Perideridia pringlei Neal Kramer 2014-6-5 2117 Kern South side of Tejon Ranch Haul Road across from Cazador Cabin gate. Comment
  CAS-BOT-BC418988  Persicaria lapathifolia Ernest C. Twisselmann 1961-10-5 6587 Kern Eastern San Joaquin Valley. North shore of Lake Ming 198 Comment
  CAS-BOT-BC419203  Persicaria maculosa Ernest C. Twisselmann 1964-7-25 9939 Kern Lynns Valley at the Henry Bowen Ranch. Greenhorn Range 975 Comment
  RSA0019040  Phacelia austromontana Jim R. Shevock 1982-6-9 9730 Kern Piute Mountains. Inspiration Point Botanical Area. 2317 Comment
  RSA0103948  Phacelia austromontana Duncan S. Bell, Jerred Branch, Isaac Marck, Evan Meyer 2015-6-3 8403 Kern The eastern slope of Spanish Needle, not far from the summit. 2112 Comment
  UCR89372  Phacelia austromontana J. T. Howell, G. H. True 1971-6-16 48000 Kern Sierra Nevada Mtns, 1.5 mi. south of Piute Peak 2317 Comment
  POM73401  Phacelia cicutaria Marcus E. Jones 1903-5-20 s.n. Kern Tehachapi. 1220 Comment
  RSA721267  Phacelia cicutaria var. cicutaria Naomi S. Fraga, Sarah J. De Groot, J. Mark Porter 2003-5-2 592 Kern The Owens Peak Eastern Watershed: East end of Five Fingers. 1220 Comment
  UC107472  Phacelia cicutaria var. cicutaria T. S. Brandegee 1891-4-4 Kern Caliente Comment
  CHSC37338  Phacelia cicutaria var. hispida Kris Karlen 1982-3-27 31 Kern On Blutts near intersec of Panorama Dr. and River Blvd. Bakersfield. 152 Comment
  UC1069297  Phacelia ciliata var. ciliata E. Armstrong 1934-3-28 974 Kern 3 mi n Cross Mt.; Mojave Quadrangle Comment
  UC2044889  Phacelia congdonii Nick Jensen with Sandy Namoff 2014-4-16 1073 Kern Tejon Ranch. Big Sycamore Canyon about 2.2 road km from the junction with Contour Road. Comment
  UCR184235  Phacelia congdonii A. C. Sanders, Mitch Provance 2007-5-24 33903 Kern Tehachapi Mountains, Pastoria Creek (Bear Trap) Canyon, below Bench Mark (3364 ft.) Tejon K, c. 6 miles NE of Lebec 1006 Comment
  RSA777129  Phacelia cryptantha Orlando Mistretta, Christine Mistretta 2010-5-10 5090 Kern S base of Tehachapi Mtns, Northern Antelope Valley, approximately 3.5 miles NW of the intersection of 170th St W and W Rosamond Blvd. Along Southern California Edison transmission line corridor (Segment 4, map sheet 1 per TRTP Survey 2010). 1030 Comment
  UC2044916  Phacelia davidsonii Nick Jensen with J. Mark Porter 2014-5-22 1992 Kern Tejon Ranch. Cottonwood Creek along Contour Road about 1 road km east of the power lines. Comment
  RSA13051  Phacelia distans Carl B. Wolf 1935-4-17 6457 Kern Diablo Range. South slope hill, Cottonwood Canyon, 0.3 miles east of San Luis Obispo County line. 488 Comment
  UC185364  Phacelia distans Katharine Brandegee Kern Tehachapi Comment
  UCR186499  Phacelia distans Michael Honer 2007-4-23 2520 Kern Tehachapi Mtns., slopes NE of Cottonwood Creek, c. 1/2 mile west of White Oak Lodge Landing Strip 1341 Comment
  CAS-BOT-BC133888  Phacelia douglasii J. Zaninovich 1970-3-22 692 -80 Kern Ends Lane and Kern River. Comment
  SBBG30137  Phacelia douglasii D. Myrick 1968-4-30 1870 Kern Rankin Ranch logging rd up Breckenridge Mtn 1584 Comment
  UC131707  Phacelia douglasii T. S. Brandegee 1891-4-4 Kern Caliente Comment
  UC577898  Phacelia douglasii A. Lewis 1935-4-5 623 Kern 2 mi ne Neason's Flat; Mt. Pinos Quadrangle 1066 Comment
  RSA0106623  Phacelia douglasii Lyman Benson 1933-5-30 4416 Kern Mt. Breckenridge. Mt. Range: Greenhorn. 915 Comment
  RSA114170  Phacelia douglasii var. petrophila Jos. Burtt Davy 1896-4-26 s.n. Kern Bakersfield. Comment
  RSA74958  Phacelia douglasii var. petrophila F. W. Peirson 1935-3-16 11403 Kern Mojave Desert, 1-2 miles N of the Grapevine Grade. Comment
  CAS-BOT-BC142705  Phacelia exilis D. E. Breedlove 1962-7-14 3957 Kern in French Meadow, 1.3 miles northwest of Claraville. Piute Mountains 1981 Comment
  RSA0021160  Phacelia exilis Jim R. Shevock 1984-7-3 10930 Kern Scodie Mtns., Kiavah Wilderness. Along ridge of Pinyon Peak near a dry meadow from California Highway 178. 1951 Comment
  CAS-BOT-BC205309  Phacelia fremontii James R. Shevock; Barbara Ertter 1986-4-21 11441 Kern Eastern slope of the Southern Sierra Nevada. BLM-California Desert Conservation Area, Owens Peak Wilderness. Along the Pacific Crest Trail at the eastern slope of Mt. Jenkins 2000 Comment
  POM287436  Phacelia fremontii Lyman Benson 1932-4-24 3433 Kern Red Rock Canyon; Mt. Range: El Paso; Watershed: Mojave Desert. 854 Comment
  RSA0060976  Phacelia fremontii James R. Shevock 1982-4-18 9224 Kern Scodie Mountains. Along dirt road 3.2 miles east of Bird Springs Pass. 1341 Comment
  RSA747118  Phacelia fremontii Pam De Vries 2009-4-21 7348 Kern Western Transverse Range; San Emigdio Mountains Region; Bitter Creek National Wildlife Refuge; ca. 4.0 air miles SE from the junction of Cerro Noreste and Hwy 33. 1366 Comment
  SBBG25173  Phacelia fremontii Leota Davidson 1966-2-19 216 Kern Red Rock Cyn, E side Comment
  SBBG64933  Phacelia fremontii R. Hoffmann 1929-4-2 Kern 16 mi W of Randsburg Comment
  SBBG64941  Phacelia fremontii R. Hoffmann 1930-4-27 Kern 4 mi W of Red Hills on rd to Kelso Valley 853 Comment
  UC1137256  Phacelia fremontii L. R. Short and I. H. Johnson 1934-5-2 S- 170 Kern Cuddy Valley Los Padres National Forest, Mt. Pinos Quad. 1584 Comment
  UC726933  Phacelia fremontii A. A. Heller 1941-4-7 15951 Kern 10 mi e Mojave Comment
  UCSB10580  Phacelia fremontii Wedberg, H. 1957-4-2 Kern S-mouth Red Rock Canyon Comment
  RSA0097932  Phacelia humilis var. dudleyi Duncan S. Bell, Jerred Branch, Isaac Marck, Evan Meyer 2015-6-3 8396 Kern The northern slope of Spanish Needle, approximately 3.25 air miles southeast of Lamont Meadow. 1934 Comment
  SD140091  Phacelia imbricata S. Morgan, H. Soldan and C. Sussman 1991-6-16 Kern Los Padres National Forest, 1.3 mile northnortheast of Mil Potrero Road on USFS Rd 9N34 (road to San Emigdio Mountains). North and slightly west of town of Pine Mountain. 1981 Comment
  CAS-BOT-BC145051  Phacelia mohavensis Ernest C. Twisselmann 1965-7-27 11227 Kern Swale at the head of Mill Creek on the north slope of Breckenridge Mountain 2255 Comment
  RSA626565  Phacelia nashiana J. T. Howell, Gordon H. True 1973-4-6 49138 Kern Sand Canyon Comment
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Jan 12 2014
  SJSU14500  Phacelia nashiana M. A. Henry 1986-3-16 Kern Iron Canyon, El Paso Mts NE of Garlock 777 Comment
  UC1562692  Phacelia novenmillensis Barbara Ertter with James Shevock and Teresa Sholars 1987-5-26 7005 Kern saddle e Lamont Peak (between Lamont Meadows and Owens Peak, ca 20 mi wnw of Ridgecrest); Pacific Crest Trail 2042 Comment
  CAS-BOT-BC141407  Phacelia ramosissima var. latifolia Ernest C. Twisselmann 1958-8-19 4723 Kern Breckenridge Mountain Road, 0.4 miles east of Barrel Spring 1981 Comment
  RSA0068417  Phacelia tanacetifolia Mitch Provance, Callen Huff 2009-4-21 10466 Kern Tehachapi Mountains Foothills: Canyon del Gato Montes, north of Neenach, dirt track east of 270th St., c. 5.5 miles north of Los Angeles Co. line. 1304 Comment
  UC580071  Phacelia tanacetifolia Ira L. Wiggins 1935-4-19 7965 Kern 3.5 mi from Annette (along grade at w end of valley); Choice Valley Comment
  UCR82055  Phacelia tanacetifolia David Charlton, S. Wilson 1994-6-4 5956 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
  RSA778707  Phacelia tanacetifolia Amber Swanson 2011-4-13 419 Kern In Cyn off Hwy 14 S of Lone Pine Cyn. 1012 Comment
  UCR97524  Phlox gracilis A. C. Sanders, Steve Boyd, S. White, G. Helmkamp 1997-3-7 19813 Kern San Emigdio Ranch, 4 km NE of Eagle Rest Peak (near bench mark 4070), along a dirt road 6.5 km north of Antimony Peak 1220 Comment
  RSA0065788  Pholisma arenarium Erika M. Gardner, Jay Sullivan, R. T. Hawk, Shawn Hawk 2015-5-8 1454 Kern Along Highway 178, less than 0.06 miles west of the highway, at Big Spring and about 1.25 miles north of Soldier Well (large private cattle corral, easily seen from the highway). 1242 Comment
  CAS-BOT-BC222523  Pholistoma auritum var. auritum Ira L. Wiggins 1950-4-8 12296 Kern Walker Pass Road, 16.8 mi. e. of Bakersfield Comment
  POM287507  Pholistoma membranaceum Lyman Benson 1932-4-3 3242 Kern Mt Breckenridge; Greenhorn Mountains; Cottonwood Creek Watershed. 610 Comment
  RSA0073852  Pholistoma membranaceum Erika M. Gardner, Sierra Sutton 2015-3-7 1209 Kern Horse Canyon. West side of canyon, near the mouth of the canyon. Near primitive campsite. 1203 Comment
  RSA430224  Pholistoma membranaceum L. F. LaPre 1987-4-8 s.n. Kern Lake Isabella area, South Fork Valley. 976 Comment
  SBBG108621  Pholistoma membranaceum N. Meng 1968-2-25 447 Kern E of Sierra Way, N fork Lake Isabella near cmpgrd Comment
  UC1927556  Pholistoma membranaceum Naomi Fraga, Genie Fraga 2003-2-16 199 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak Eastern Watershed. Owens Peak Wilderness Area. Bajada of Short Canyon near the side of a dirt road. 854 Comment
  POM96078  Pholistoma membranaceum P. A. Munz 1926-4-4 10029 Kern Willow Springs Comment
  CAS-BOT-BC134949  Phoradendron bolleanum James R. Shevock 1981-5-16 8515 Kern in Erskine Creek Canyon. Southern Sierra Nevada. Piute Mountains 2133 Comment
  RSA608030  Phoradendron bolleanum var. densum Louis C. Wheeler 1968-9-11 s.n. Kern Piute Mountains: [Bald Eagle Peak]. 1494 Comment
  CDA22374  Phoradendron densum J. T. Howell 1970-9-26 47483 Kern East arm of Walker Basin near Cholly Canyon. Comment
  RSA201480  Phoradendron libocedri J. T. Howell 1962-9-23 38823 Kern North of Tiger Flat. Greenhorn mts. 2134 Comment
  UCR195278  Phoradendron pauciflorum Naomi Fraga, Sarah J. De Groot 2003-8-8 935 Kern Southern Sierra Nevada, Owens Peak Eastern Watershed, along the Pacific Crest Trail, on the northeast side of Mount Jenkins 2195 Comment
  CAS-BOT-BC141278  Phoradendron serotinum subsp. tomentosum John Thomas Howell 1970-9-24 47356 Kern Granitic slope S of Bodfish. Sierra Nevada 853 Comment
  CAS-BOT-BC250982  Phragmites australis Ernest C. Twisselmann 1964-10-20 10300 Kern Mojave Desert, the Mojave-Randsburg Region. Mesquite Spring, El Paso Mountains 617 Comment
  RSA172809  Phragmites australis E. C. Twisselmann 1964-10-20 10300 Kern Mesquite Spring, El Paso Mountains. Only station presently known for Kern County. 617 Comment
  RSA720193  Phragmites australis Naomi Fraga, Genie Fraga 2002-5-25 122 Kern The Owens Peak Eastern Watershed. Owens Peak Wilderness Area. Short Canyon. 1067 Comment
  SBBG20909  Physalis acutifolia E. C. Twisselmann 1963-9-6 8975 Kern Blankenship Rd just E (0.25 mi) of Poso Crk, Wasco region 91 Comment
  UCD126769  Physalis lancifolia Ernest C. Twisselmann 1965-9-19 11579 Kern Northeast of Well 8 in Section 28, Kern National Wildlife Refuge. San Joaquin Valley. 65 Comment
  NY579433  Pinus coulteri W. J. Hess 2000-4-15 8928 Kern This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  UC1612268  Pinus flexilis Ralph Hopping 1901-1 Kern near headwaters of South Fork Kern River South Fork Kern River (e slope of Sierran crest); Sierran crest 2743 Comment
  POM281951  Pinus lambertiana J. Higginbotham 1932-05 5 Kern Breckenridge. Mt. Range Greenhorn. 1829 Comment
  RSA384385  Pinus monophylla F. R. Fosberg 1931-11-8 7183 Kern Frazier Mountain Park. Tejon Mts. 1400 Comment
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Dec 14 2011
  UC204815  Pinus monophylla W. R. Dudley 1895-6-29 500 Kern vicinity Bissis<?> Station; Tehachapi Mts. Comment
  CAS-BOT-BC80035  Pinus sabiniana Ernest C. Twisselmann 1958-8-19 4683 Kern Breckenridge Mountain Road: Spring about 3 miles west of the Havilah Road 1463 Comment
  POM282052  Pinus sabiniana Lyman Benson 1931-10-28 2910 Kern Jack Ranch. Mt. Range Greenhorn. 915 Comment
  RSA729467  Pinus sabiniana Naomi Fraga, Daniel Brock 2005-1-23 1516 Kern THE OWENS PEAK EASTERN WATERSHED. Morris Canyon, drainage of Morris Peak. 1570 Comment
  SBBG20740  Pinus sabiniana E. C. Twisselmann 1963-8-8 8831 Kern cienegas near the head of Tejon Crk 1280 Comment
  RSA720035  Plagiobothrys arizonicus Naomi Fraga, Steve Boyd 2003-3-20 390 Kern The Owens Peak Eastern Watershed. Indian Wells Canyon. 1494 Comment
  UCD77072  Plagiobothrys arizonicus Ellen Dean; T. Starbuck and M. Starbuck 2008-3-24 4573 Kern Along Hwy. 14 near California City exit. Feeder road on east side of highway at junction of Pesch Drive. 833 Comment
  UCR264550  Plagiobothrys arizonicus Mitch Provance, Callen Huff 2009-4-20 10427 Kern Tehachapi Mountains, Tejon Ranch, Pescado Creek at the mouth of Bronco Canyon, 7.5 miles NE of Quail Lake 1048 Comment
  CLARK-A1528-2257  Plagiobothrys arizonicus John C. Roos 1937-3-25 1834 Kern Comment
  UC79254  Plagiobothrys arizonicus Alice Eastwood 1893-3-30 Kern Buena Vista Lake Comment
  CDA12362  Plagiobothrys canescens G. F. Hrusa, S. A. Wagner 1992-4-19 10445 A Kern San Joaquin Valley; Right-of-way SR 99 between Bakersfield and Delano. Comment
  UC2044884  Plagiobothrys canescens var. canescens Nick Jensen with J. Mark Porter 2014-5-21 1819 Kern Tejon Ranch. Tejon Canyon on a terrace above Tejon Creek just west of the inholding. Comment
  RSA620108  Plagiobothrys jonesii Mary DeDecker 1975-4-14 3730 Kern Sierra Nevada: Jawbone area. Aqueduct Road toward Water canyon. 1005 Comment
  JEPS93012  Plagiobothrys nothofulvus Dana York 1996-3-14 326 Kern ca. 11 km. n.e. Bakersfield (adjacent to Hwy. 178 at mouth of Kern R. canyon); Kern R. Basin 215 Comment
  UCSB69644  Plagiobothrys nothofulvus Theroux, Michael Kern Breckenridge Drainage, rolling hills of SW slopes of Mt. Adelaide. Grazed grassland along Breckenridge Rd. ~10 miles E. of junction with Morning Dr. 762 Comment
  RSA181033  Plagiobothrys torreyi var. perplexans E. C. Twisselmann 1965-7-27 11240 Kern Meadow at Breckenridge Public Camp 2066 Comment
  RSA402286  Plantago erecta Fay A. MacFadden 1931-4-13 32 -E Kern Near Keene, Tehachapi Mts. Comment
  RSA745122  Plantago erecta LeRoy Gross, Pam De Vries, Otto Gasser 2009-3-30 3631 Kern West end of the San Emigdio Mountains: Bitter Creek National Wildlife Refuge; Low hills with drainages that drain west toward Cuyama Valley., South of Cerro Noroeste Road, east of Stubblefield Road, off of Highway 166. Unit number 9 on map of the refuge. Near 34.94520N, 119.43606W to 34.94087N, 119.42625W. 937 Comment
  SEINET8665614  Plantago erecta I. W. Clokey 1935-3-13 8116 Kern Arvin 450 Comment
  CLARK-A1045-1023  Plantago lanceolata George K. Helmkamp 1977-6-11 Kern Weldon Weldon 7.5'Q Comment
  UC569148  Plantago ovata P. A. Munz 1935-4-2 13643 Kern Taft Comment
  POM274892  Platanus racemosa Lyman Benson 1933-3-20 4123 Kern Kern River Park, Greenhorn Mts. 1220 Comment
  CAS-BOT-BC158113  Platystemon californicus E. Magnaghi 2011-5-3 087 Kern Rosamond; West Mojave desert north of Rosamond, east of Sierra Hwy, near cell tower 745 Comment
  CAS-BOT-BC6456  Platystemon californicus Alice Eastwood 1893-3-26 s.n. Kern San Emidio Comment
  CAS-BOT-BC91715  Platystemon californicus Ernest C. Twisselmann 1965-5-27 10876 Kern Sierra Nevada. Greenhorn Range. Low rock outcrops just east of Rankin Flat, Lynns Valley. 922 Comment
  CAS-BOT-BC91722  Platystemon californicus Alice Eastwood; John Thomas Howell 1937-4-28 4043 Kern Maricopa Grade. Comment
  CAS-BOT-BC91746  Platystemon californicus Carolyn Budgett 1960-4-16 66 Kern Hills southeast of Stonybrook Retreat, Tehachapi Mountains. Comment
  RSA0062603  Platystemon californicus Nick Jensen, J. Mark Porter 2014-4-23 1224 Kern Tejon Ranch. Both sides of Contour Rd about 1 road km west of Sacatara Canyon. 1268 Comment
  SD38065  Platystemon californicus Edith A. Purer 1935-3-23 6007 Kern Field, south of Arvin. Comment
  HSC86978  Platystemon californicus David Charlton 1988-4-2 1536 Kern Jawbone Canyon, N of Mojave and S of Red Rock Canyon State Park on Hwy. 14, at end of dirt road in Alpine Canyon 762 Comment
  RSA653077  Plectritis ciliosa A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke 1997-4-12 20406 Kern Hills S of San Joaquin Valley: San Emigdio RAnch, 5 km (air) N of Antimony Peak on dirt road, SE of Bench Mark 4070 1220 Comment
  UCR51533  Plectritis ciliosa Maile Neel 1988-4-16 31 Kern Tehachapi Mountains, Tejon Ranch, above the Microwave Road 1357 Comment
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Mar 8 2011
  UCR261174  Plectritis macrocera A. C. Sanders, Mitch Provance 2015-5-12 41669 Kern Tehachapi Mountains, south of Old Town Tehachapi along Water Canyon Rd. between Tehachapi and Tehachapi Mountain Park, above Highline Rd., c. 350 m above Parkview Lane 1454 Comment
  SEINET3148415  Pluchea camphorata J. B. Davy 1896-4-29 1809 Kern Bakersfield Comment
  CAS-BOT-BC356121  Pluchea odorata Ernest C. Twisselmann 1966-8-26 12750 Kern San Joaquin Valley, the Kern County East Side. Poso Creek at the mouth of Sand Canyon 213 Comment
  CHSC406  Pluchea odorata V. Holt 1935-4-15 Kern Bakersfield. Comment
  POM292699  Pluchea odorata Lyman Benson 1936-11-12 8028 Kern Kern River County Park. 183 Comment
  UCD168803  Pluchea odorata var. odorata Nick Jensen; Neal Kramer 2014-9-7 2518 Kern Tejon Ranch. Monte Fields. 398 Comment
  POM292694  Pluchea sericea Arthur L. Cohen 1935-6-14 660 Kern Shell Park, Bakersfield. 121 Comment
  SEINET2042330 Image available Pluchea sericea D. Charlton 1990-4-20 4249 Kern Mesquite Springs, S central El Paso Range. 671 Comment
  CAS-BOT-BC244428  Poa annua Evalyn L. Farnsworth 1964-6-10 140 Kern The Greenhorn Range. Farnsworth ranch grounds, 2.5 miles SW of Glennville 883 Comment
  JEPS39782  Poa bulbosa Charlotte N. Smith 1962-7-27 1117 Kern below French Ranch buildings on Greenhorn Mt 1287 Comment
  RSA0083154  Poa bulbosa Nick Jensen, Evan Meyer 2015-3-19 3191 Kern Tejon Hills north of the power line road in the Comanche Point area. 650 Comment
  RSA0082496  Poa bulbosa Ernest C. Twisselmann 1961-5-24 6208 Kern Old hog ranch, Catskin Basin. 1615 Comment
  UC1980060  Poa bulbosa subsp. vivipara LeRoy Gross 2010-3-30 4219 Kern Coast Ranges; Temblor Mountains region: Bitter Creek National Wildlife Refuge; Far west end of the San Emigdio Mountains. Northwest end of the refuge in Unit #9. East of Highway 166, south of Cerro Noroeste Road. Started near 34.94653N 119.43548W traveled west northwest to small hill near the road near 34.94724N 119.45539W. Comment
  UCD91959  Poa pratensis Ernest C. Twisselmann 1962-6-1 7268 Kern ridge between Brite's Valley and Cummings Valley. 1249 Comment
  RSA300136  Poa secunda J. T. Howell 1962-7-10 38438 Kern 1.5 mi. S of Summit 1951 Comment
  RSA778047  Poa secunda Amber Swanson 2011-4-15 476 Kern Middle of Rand Mtns at Junction of R49 and R43 on slopes. 1006 Comment
  UCR121713  Poa secunda George K. Helmkamp, E. A. Helmkamp 2001-4-26 6491 Kern Eastern Tehachapi Mtns Foothills, Tehachapi Willow Springs Rd., 2.2 mi south of Highline Rd. 1372 Comment
  UCR242752  Poa secunda Amber Swanson 2011-4-14 442 Kern Mojave Desert; West Mojave Desert, Off dirt rd off Brown Rd 968 Comment
  CAS-BOT-BC247091  Poa secunda subsp. juncifolia Ernest C. Twisselmann 1962-9-20 7875 Kern Tehachapi-Kernville Region. Isabella alkali flats at Scovern Hot Springs 685 Comment
  UCD92394  Poa secunda subsp. juncifolia J. Skoss 1948-5-1 s.n. Kern Piute Mountain. Comment
  UCD90481  Poa secunda subsp. secunda A. A. Beetle 1941-3-12 2665 Kern 6 miles SE of Monolith, S side of Tehachapi Mountains. Comment
  UCD92064  Poa secunda subsp. secunda Ernest C. Twisselmann 1968-6-26 14411 Kern Sierra Nevada. The Kern Plateau. Pass at the head of Dark Canyon. 2461 Comment
  UCSB43924  Poa secunda subsp. secunda Pembleton, R. 1980-5-29 Kern Open hill at the end of Alder Creek Rd., 3 miles E. of Hwy. 155 1493 Comment
  RSA0082710  Poa secunda subsp. secunda Ernest C. Twisselmann 1961-5-23 6197 Kern Telephone Road dropping into Monroe canyon. Comment
  RSA0069484  Poa secunda var. secunda Erika M. Gardner, Travis Columbus 2013-6-1 296 Kern In east-west drainage, about 1 mile SSW from McIver's Cabin. 1921 Comment
  CAS-BOT-BC419761  Polygonum argyrocoleon Ernest C. Twisselmann 1964-9-29 10259 Kern San Joaquin Valley, Kern National Wildlife Refuge 76 Comment
  CAS-BOT-BC414475  Polygonum douglasii Ernest C. Twisselmann 1965-7-27 11257 Kern Tehachapi-Kernville Region. Squirrel Meadow, Breckenridge Mountain 2072 Comment
  RSA180899  Polygonum kelloggii E. C. Twisselmann 1965-7-27 11243 Kern Meadow at Breckenridge Public Camp 2066 Comment
  CAS-BOT-BC420141  Polygonum ramosissimum subsp. prolificum John Thomas Howell 1962-7-9 38349 Kern Isabella 762 Comment
  CAS-BOT-BC71849  Polypodium calirhiza Ernest C. Twisselmann 1961-5-23 6162 Kern Tejon Ranch: El Paso Canyon, about 0.5 mile below the Meadows Place 1066 Comment
  CAS-BOT-BC232391  Polypogon monspeliensis Ernest C. Twisselmann 1953-10-21 807 Kern Temblor Range and the Western San Joaquin Valley. Devil's Water Canyon 365 Comment
  UC2047749  Polypogon monspeliensis Nick Jensen with J. Mark Porter 2014-4-23 1267 Kern Tejon Ranch. Wetland near water trough north of Contour Road about 1 road km west of Sacatara Canyon. Comment
  UCR196506  Polypogon viridis Naomi Fraga, Sue Mills 2004-5-22 1218 Kern Southern Sierra Nevada, Owens Peak Eastern Watershed, north fork of Grapevine Canyon 1250 Comment
  CAS-BOT-BC102513  Populus fremontii Ernest C. Twisselmann 1966-8-26 12723 Kern Lumreau Creek at the Borton Place 1188 Comment
  CAS-BOT-BC102532  Populus fremontii Ernest C. Twisselmann 1952-6-1 123 Kern Temblor Ranch grounds, western Kern County Comment
  RSA169200  Populus fremontii E. C. Twisselmann 1964-5-7 9342 Kern Rosamond Lake, Edwards AFB 602 Comment
  CAS-BOT-BC471186  Populus fremontii subsp. fremontii Erika M. Gardner; Chul Paik 2014-4-6 102 Kern Southern Sierra Nevada, Scodie Mountains, Kiavah Wilderness. Bureau of Land Management. Sage Canyon, about 0.1 miles N of Sage Canyon Road, border of BLM/Kiavah Wilderness boundary 1256 Comment
  POM280433B  Portulaca oleracea Lyman Benson 1937-10-7 8538 Kern Bakersfield. 122 Comment
  SBBG24029  Potamogeton foliosus subsp. foliosus E. C. Twisselmann 1965-10-1 11667 Kern Cedar Crk just below mouth of Lumreau Crk 792 Comment
  RSA187058  Potentilla biennis E. C. Twisselmann 1966-7-13 12610 Kern Cienega below Iris Point, Mt. Pinos 2470 Comment
  RSA257169  Potentilla glandulosa Lyman D. Benson 1937-5-23 8346 Kern Little Poso Creek Falls 1372 Comment
  JEPS126233  Potentilla gracilis var. elmeri Heath Bartosh with Maynard Moe, Neal Kramer and Mike White 2013-4-20 760 Kern Tejon Ranch; north side of Antelope Valley along Contour Road north of the L. A. County line and west of the aqueduct. Comment
  RSA321105  Potentilla wheeleri James R. Shevock 1981-6-4 8722 Kern West end of Woolstaff Meadow, Sequoia National Forest. 1982 Comment
  RSA86860  Prunus fasciculata F. W. Peirson 1927-5-29 7325 Kern 1 mile east of Onyx, South Fork of Kern River. Comment
  CAS-BOT-BC154752  Prunus virginiana var. demissa Ernest C. Twisselmann 1962-6-1 7250 Kern Water Canyon 1584 Comment
  CAS-BOT-BC154755  Prunus virginiana var. demissa Ernest C. Twisselmann 1958-8-7 4562 Kern Tejon Ranch: Catskin Basin (Mojave drainage) 1767 Comment
  UCD113539  Prunus virginiana var. demissa Ernest C. Twisselmann 1965-6-4 10975 Kern Wagy Flat Road, just above Wagy Flat. 1424 Comment
  CAS-BOT-BC356268  Psathyrotes annua Ernest C. Twisselmann 1957-5-10 3531 Kern Mohave-Randsburg Region. East fork of Red Rock Canyon 723 Comment
  RSA557853  Psathyrotes annua D. Charlton 1993-10-10 5681 Kern Redrock-Randsburg Rd., south of the eastern El Paso Range, Fremont Valley. 762 Comment
  UC2046148  Pseudobahia peirsonii Neal Kramer with Jeff Gurule 2015-2-24 2124 Kern vicinity Pyramid Hill, Rancheria Road Comment
  CAS-BOT-BC356692  Pseudognaphalium californicum Ernest C. Twisselmann 1965-7-6 11165 Kern Tehachapi Mountains. Bakersfield Highway just west of Hart Flat 792 Comment
  CAS-BOT-BC361695  Psilocarphus brevissimus var. brevissimus Evalyn L. Farnsworth 1965-5-6 440 Kern Greenhorn Range. Hills between Lumreau Creek and Cedar Creek 914 Comment
  CAS-BOT-BC361939  Psilocarphus tenellus Ernest C. Twisselmann 1958-4-12 4251 Kern Eastern San Joaquin Valley. Kimberlina Road, 7 miles southwest of Wasco 106 Comment
  OBI52928  Psorothamnus arborescens David J. Keil, V. L. Holland and Lynne Dee Oyler 1995-4-30 25038 Kern Opal cyn rd at hwy 14, N of Red Rock Cyn state park Comment
  UCSB3051  Psorothamnus arborescens Mooring, John 1948-4-23 Kern Seven miles up Jawbone Canyon from U.S. Highway 6, eastern foothills of Tehachapi Mts. Comment
  SDSU19788  Psorothamnus arborescens var. minutifolius Michael G. Simpson, Sean Ryan 2011-5-31 3547 Kern Red Rock Canyon State Park, along dirt road to Nightmare Gulch, ca. 1.1 miles northeast of junction with Hwy 14. 762 Comment
  UCD108345  Psorothamnus fremontii Geoffrey Levin 1974-5-9 93 Kern U.S. 395, 1/2 mile north of road to Garlock, just north of a big wash. 1005 Comment
  CAS-BOT-BC72570  Pteridium aquilinum Ernest C. Twisselmann 1965-7-27 11192 Kern Breckenridge Mountain Road, 1.2 miles east of Munzer Meadow 2042 Comment
  RSA0088037  Pterostegia drymarioides Erika M. Gardner, Chul Paik 2015-2-21 1099 Kern Base of Tit Mountain. South side of Mountain. 1206 Comment
  RSA0088399  Pterostegia drymarioides S. A. Zulueta 2016-3-13 21 Kern Eastern Border of Tejon Ranch, head waters of Chanac Creek. 542 Comment
  RSA780015  Pterostegia drymarioides Elizabeth A. Kempton, J. Travis Columbus 2006-4-22 276 Kern Day use area, Lower Kern River, Suprise Point 602 Comment
  CAS-BOT-BC421156  Pterostegia drymarioides Evalyn L. Farnsworth 1965-5-6 433 Kern Greenhorn Range. Hills between Lumreau Creek and Cedar Creek. 914 Comment
  CAS-BOT-BC421170  Pterostegia drymarioides Ernest C. Twisselmann 1963-5-17 8244 Kern Sierra Nevada, Greenhorn Range. Granite outcrop above Poso Creek Narrows 929 Comment
  RSA793198  Purshia glandulosa Justin M. Wood, C. Huntley, J. Miner 2011-5-4 3919 Kern Tehachapi Mountains: Unnamed ridgeline to southeast of Oak Creek Canyon, northwest of Burham Canyon along Pacific Crest Trail. 1890 Comment
  UC1922112  Purshia tridentata var. glandulosa Naomi Fraga, Ted Anderson 2004-1-23 1006 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak eastern watershed. Saddle between Short Canyon and Grapevine Canyon. 1524 Comment
  CAS-BOT-BC462749  Pyrola dentata James R. Shevock 1983-6-28 10523 Kern East of Tiger Flat Campground, Greenhorn Mts., Sequoia National Forest 1889 Comment
  CAS-BOT-BC466046  Pyrola picta Ernest C. Twisselmann 1957-7-23 3829 Kern Sierra Nevada, Greenhorn Range. Portugese Pass Road, 4.1 miles N of Greenhorn Pass 2057 Comment
  RSA747103  Quercus X alvordiana Pam De Vries 2009-4-23 7354 Kern Western Transverse Range; San Emigdio Mountains Region; Bitter Creek National Wildlife Refuge; 2.25 air miles east southeast of the junction of Cerro Noroeste and Klipstein Cyn Road. 946 Comment
  UCR169406  Quercus X alvordiana Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero 2004-5-21 17- 105 Kern Mojave Desert, S of Tehachapi at junction of Tehachapi Willow Springs Road and Oak Creek Road, Site L17 1235 Comment
  CAS-BOT-BC104187  Quercus X morehus Ernest C. Twisselmann 1961-6-22 6281 Kern Mt. Pinos Road, 3.7 miles W of San Emigdio Canyon Road, San Emigdio Range 2209 Comment
  RSA728863  Quercus X morehus Naomi S. Fraga, LeRoy Gross 2003-10-3 967 Kern The Owens Peak Eastern Watershed: On the trail to Owens Peak. 1677 Comment
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Apr 1 2013
  RSA257092  Quercus agrifolia Carl B. Wolf 1931-9-16 2440 Kern San Emigdio Canyon 823 Comment
  CAS-BOT-BC62583  Quercus chrysolepis John Thomas Howell; Gordon H. True 1971-7-13 48354 Kern Sierra Nevada. Southwest of Pine Flat on rim of Kern Plateau 2255 Comment
  CAS-BOT-BC62585  Quercus chrysolepis John Thomas Howell; T. C. Fuller; G. D. Barbe 1980-7-15 53794 Kern Sierra Nevada. Kern Plateau. Pine Flat and granitic ridge to southwest 2346 Comment
  CAS-BOT-BC62605  Quercus chrysolepis Ernest C. Twisselmann 1963-7-9 8581 Kern West slope of Black Mountain 2133 Comment
  CAS-BOT-BC86659  Quercus douglasii Samuel B. Parish 1887-6-1 1855 Kern Between [Eliz hoke] & Ft. Tejon Comment
  UC993160  Quercus douglasii J. M. Tucker 1948-9-24 1871 Kern 7.5 mi nw (by road) Tehachapi (near Highway 466) Comment
  UC993163  Quercus douglasii J. M. Tucker 1948-9-24 1871 Kern 7.5 mi nw (by road) Tehachapi (near Highway 466) Comment
  UC993230  Quercus douglasii J. M. Tucker 1948-9-26 1884 Kern 5.1 mi above headquarters of San Emigdio Ranch; San Emigdio Canyon Comment
  UC993233  Quercus douglasii J. M. Tucker 1948-9-26 1884 Kern 5.1 mi above headquarters of San Emigdio Ranch; San Emigdio Canyon Comment
  UCD92310  Quercus douglasii J. M. Tucker 1947-10-4 1612 Kern Southwestern. San Emigdio Canyon. 5.3 miles (by road) above headquarters of San Emigdio Ranch. 975 Comment
  CAS-BOT-BC62730  Quercus garryana var. breweri D. E. Breedlove 1962-7-14 3851 Kern along Saddle Springs - Claraville Road on ridge north of Liepel Peak, 3.3 miles southwest of Bodfish - Havilah Road, 1524 Comment
  CAS-BOT-BC62734  Quercus garryana var. breweri Ernest C. Twisselmann 1956-9-20 3180 Kern Breckenridge Mountain road, 1.6 mile west of Havilah road 1280 Comment
  UCSB28140  Quercus garryana var. breweri Lloyd, Robert 1959-6-10 Kern 2.3 miles south from the Cummings Valley Rd. on E.J. Cummings Ranch, 10 miles west of Tehachapi 1371 Comment
  UCSB34835  Quercus garryana var. breweri Lloyd, Robert 1959-6-10 Kern 2.3 miles south from the Cummings Valley Rd. on E.J. Cummings Ranch, 10 miles west of Tehachapi 1371 Comment
  CAS-BOT-BC94713  Quercus john-tuckeri Ernest C. Twisselmann 1953-9-4 741 Kern Middle of Mesa Ridge, 3 miles W of Carneros Rocks. Temblor Range and the West San Joaquin Valley 914 Comment
  CAS-BOT-BC94715  Quercus john-tuckeri Ernest C. Twisselmann 1963-6-3 8292 Kern Neasons Flat, San Emigdio Range 1097 Comment
  CAS-BOT-BC94746  Quercus john-tuckeri C. B. Wolf 1931-9-16 2440 Kern San Emigdio Canyon, 12 miles above San Emigdio Ranvh Houses 853 Comment
  SEINET2066668 Image available Quercus john-tuckeri Michael Theroux 1982-6-12 390 Kern West shoulder of Tecuya Mt., Los Padres N.F., Tecuya Mt. Rd., 4.5 mi N of jct. With Potrero Hwy; N of Frazier Park, at head of Black Bob Canyon on peak and saddle 2133 Comment
  UCD46228  Quercus john-tuckeri J. M. Tucker 1947-12-29 1641 Kern San Emigdio Canyon, 7 miles (by road) up the canyon from San Emigdio Ranch headquarters, Kern County, California. Comment
  UCR46982  Quercus kelloggii Michael Theroux 1982-5-26 286 Kern Sierra Nevada Mtns., Sequoia National Forest; Ice House Creek 1460 Comment
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Oct 6 2009
  CAS-BOT-BC61568  Quercus lobata Carl F. Twisselmann 1960-9-24 60 -1 Kern White Oak Spring, near the summit of Agua Media Canyon, Temblor Range 1097 Comment
  UCD163383  Quercus lobata Nick Jensen 2014-8-27 2424 Kern Kern County. Tejon Ranch. Lower Pescado Creek drainage along the road connecting Contour Road with Canyon de la Lecheria Road, 0.5 road km south of the road junction. 1243 Comment
  UC1093903  Quercus wislizeni Herbert L. Mason 1929-6-2 5351 Kern 30 mi from Bakersfield; Tehachapi Mts., Tejon Pass Comment
  SD93047  Ranunculus californicus var. californicus W. Bertsch 1953-5-17 129 Kern Twenty miles from Bakersfield on road to Tiger Flat 487 Comment
  SBBG15333  Ranunculus californicus var. californicus E. C. Twisselmann 1962-4-18 6948 Kern Tejon Ranch, spring on the mesa ca. 2 mi N of Alamo Camp 1036 Comment
  JEPS114064  Ranunculus canus var. ludovicianus Robert E. Preston 2007-4-24 2448 Kern Tehachapi Mtns, 3.25 mi ENE of Lebec. Comment
  SBBG122432  Ranunculus cymbalaria R. Burgess, P. Munro 1994-7-31 1429 Kern Chula Vista Iris Meadow, Mt Pinos 2438 Comment
  SBBG23948  Ranunculus hebecarpus E. C. Twisselmann 1965-6-4 10993 Kern W slope of Basket Peak 1150 Comment
  UCD96932  Ranunculus occidentalis Geoffrey Levin 1974-5-12 184 Kern 4 miles southwest of Glennville at Raljon Ranch. Greenhorn Mts. Drainage Area: San Joaquin Valley. 1036 Comment
  UCD115224  Raphanus sativus Ernest C. Twisselmann 1959-4-1 5012 Kern Greenfield Road, 1.5 miles east of Pumpkin Center. 91 Comment
  UCR261219  Rhamnus californica A. C. Sanders, Mitch Provance 2015-5-13 41707 Kern Tehachapi Mountains, Brite Valley, along CA Hwy 202 (West Valley Blvd.), 0.42-0.88 km SE of Tamaron Dr., 1.9 air km north of Brite Lake 1341 Comment
  SJSU3752  Rhamnus ilicifolia C. W. Sharsmith 1963-4-14 7046 Kern by Tehachapi Cr, 1 mi W of Keene, Tehachapi Mts 762 Comment
  POM283048  Rhamnus tomentella subsp. cuspidata Lyman Benson 1931-10-28 2957 Kern Jack Ranch. Mt. Range Greenhorn. 915 Comment
  RSA390172  Rhamnus tomentella subsp. tomentella Louis C. Wheeler 1931-10-25 1135 Kern E side Mt. Pinos. 2043 Comment
  UCR184257  Ribes menziesii var. ixoderme A. C. Sanders, Mitch Provance, T. B. Salvato 2007-6-6 34075 Kern Tehachapi Mtns., Bear Trap Canyon c. 7 miles NE of Lebec 1067 Comment
  SBBG26040  Ribes nevadense E. C. Twisselmann 1966-7-13 12579 Kern E fork of the head of San Emigdio Cyn 1828 Comment
  CAS-BOT-BC209669  Ribes quercetorum Lyman Benson 1932-2-27 3001 Kern Kern Canyon, Greenhorn Mt. Range, Kern River. Above Democrate [Democrat] Springs 609 Comment
  CAS-BOT-BC217959  Ribes quercetorum James R. Shevock 1981-3-7 8059 Kern Along section line 12 at the Forest boundary, E base of the Piute Mountains, Sequoia National Forest 1219 Comment
  POM91742  Ribes quercetorum Marcus E. Jones 1903-5-22 s.n. Kern Keane. 518 Comment
  RSA164865  Ribes quercetorum Brian C. Miller 1963-4-22 s.n. Kern 12 miles N of Caliente, Piute Mts. 1128 Comment
  UC511248  Ribes quercetorum Lyman Benson 1932-4-10 3283 Kern Woody-Glennville Greenhorn Mts., Poso Creek watershed 853 Comment
  UCSB52064  Ribes quercetorum Hodgson, John 1929-3-27 Kern Cuddy Cyn; I mi from hghwy; upper road 1097 Comment
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Sep 23 2015
  CAS-BOT-BC199011  Ribes roezlii var. roezlii John Thomas Howell; Gordon H. True 1971-6-15 47787 Kern Flying Dutchman Creek canyon on havilah-Mt. Breckenridge Road, Sierra Nevada 1249 Comment
  CAS-BOT-BC200552  Ribes roezlii var. roezlii Ellsworth Bethel 1920-6-22 s.n. Kern Lebec Comment
  CAS-BOT-BC173998  Ribes viscosissimum Ernest C. Twisselmann 1966-6-23 12382 Kern Trail to Sunday Peak 2407 Comment
  RSA791072  Rigiopappus leptocladus J. R. Shevock 1983-5-22 10436 Kern Piute Mountains. Along Erskine Creek road between the 8th and 9th creek crossing. 1220 Comment
  POM275394  Rosa californica Lyman D. Benson 1936-5-30 7660 Kern Greenhorn Mountains. South rim of Kern canyon. 915 Comment
  CAS-BOT-BC147680  Rosa woodsii subsp. ultramontana Ernest C. Twisselmann 1963-9-18 9035 Kern Kern River just above Kernville 838 Comment
  UCD92313  Rostraria cristata R. Tofsrud 1952-6-1 s.n. Kern 10 miles north of Bakersfield. Comment
  CAS-BOT-BC156581  Rubus ulmifolius Ernest C. Twisselmann 1959-7-4 5437 Kern Eastern San Joaquin Valley. Weedpatch District: Sunset Boulevard, just west of Edison Road 138 Comment
  CAS-BOT-BC434099  Rumex transitorius Ernest C. Twisselmann 1964-9-29 10284 Kern San Joaquin Valley, Kern National Wildlife Refuge. Pond near the Refuge Headquarters. 76 Comment
  CAS-BOT-BC445797  Sagittaria montevidensis Ernest C. Twisselmann 1962-11-14 7984 Kern San Joaquin Valley, the Kern County East Side. Taft Highway, 3.6 miles west of Old River. 102 Comment
  POM3992  Salazaria mexicana L. R. Abrams, Ernest A. McGregor 1908-6-28 494 Kern Tehachapi Pass. Comment
  CAS-BOT-BC129823  Salix bonplandiana Ernest C. Twisselmann 1961-8-22 6527 Kern Grapevine Canyon (west of Indian Wells Valley) 914 Comment
  CAS-BOT-BC133222  Salix exigua Pam De Vries 2009-7-1 7554 Kern Western Transverse Range; San Emigdio Mtns. Region: Bitter Creek National Wildlife Refuge; c. 5.0 air miles E of the junction of Cerro Noroeste and Highway 166 689 Comment
  RSA748499  Salix gooddingii Pam De Vries 2009-6-2 7502 Kern Western Transverse Range; San Emigdio Mtns. Region; Bitter Creek National Wildlife Refuge; ca. 0.5 air miles SE of the junction of Cerro Noroeste and Klipstein Cyn Rd., just W of USFWS offices. 1152 Comment
  CAS-BOT-BC434968  Salix laevigata A. C. Sanders 2007-4-13 33399 Kern Tehachapi Mtns. Foothills: just east of National Cement Plant at foot of hill 3477, 0.25 mi. N of the Los Angeles Co. line. 1037 Comment
  UC495475  Salix laevigata Helen-Mar Wheeler 1932-6-27 Kern S. Fork Kern R. near Weldon; S. Fork Kern R. 822 Comment
  SBBG24228  Salix lasiolepis E. C. Twisselmann 1965-7-27 11179 Kern Breckenridge Mtn Rd at the S fork of upper Lucas Crk 1874 Comment
  CAS-BOT-BC107484  Salix lasiolepis var. lasiolepis Lyman Benson 1932-4-24 3455 Kern Walker Pass, Piute Mt. Range, Mojave Desert 1219 Comment
  CAS-BOT-BC107506  Salix lasiolepis var. lasiolepis Ernest C. Twisselmann 1957-4-30 3452 Kern Piute Mountains: Erskine Creek near Iconoclast Mine 1310 Comment
  CAS-BOT-BC128529  Salix lasiolepis var. lasiolepis Ernest C. Twisselmann 1964-6-21 9664 Kern Water Creek on the south slope of Bear Mountain - Tehachapi Mountains 1569 Comment
  OBI70516  Salsola australis P. Akers 2002-10-11 RT- 037 -3 Kern hwy 33, approx. 7 mi N of hwy 46 intersection (Blackwell's Corner) Comment
  CDA17468  Salsola gobicola G. F. Hrusa, P. Akers 2005-9-29 16793 Kern San Joaquin Valley; East base of Elk Hills, along Elk Hills Rd. 114 Comment
  CDA17476  Salsola gobicola G. F. Hrusa, P. Akers 2005-9-29 16804 Kern San Joaquin Valley; E outskirts of Valley Acres on Hwy 119. 152 Comment
  CDA20070  Salsola gobicola P. Akers 2002-10-12 RT 038 -3 Kern San Joaquin Valley; Hwy 58, 11.2 mi W of I-5 bridge. 139 Comment
  CAS-BOT-BC176879  Salsola gobicola Ernest C. Twisselmann 1964-8-22 10156 Kern Proctor Lake bed 1203 Comment
  SEINET13262121 Image available Salsola paulsenii T. C. Fuller 1969-8-21 s.n. Kern W. limits of Boron Comment
  CDA20943  Salsola ryanii P. Akers 2002-11-1 RT- 72 -1 Kern Sacramento Valley; Elk Hills Rd., NE base of Elk Hills. 120 Comment
  CHSC101232  Salsola ryanii P. Akers 2002-11-1 RT- 72 -2 Kern Elk Hills Rd., NE base of Elk Hills. 120 Comment
  CDA23585  Salsola tragus M. I. Wibawa, L. Smith 2008-10-3 A- 0279 Kern Bakersfield, aquifer, 1 mile west of White Lane, east of railroad tracks, owned by Kern County Water Agency. 35.32044 N, 119.19398 W. Comment
  RSA0064417  Salvia carduacea Erika M. Gardner, Sarah De Groot 2014-3-22 654 Kern Cholla Canyon, about 0.35 (air) miles northeast from Cholla Well. 1258 Comment
  RSA411392  Salvia carduacea L. E. Hoffman 1932-4-14 s.n. Kern Arvin. Comment
  UC505664  Salvia carduacea Mrs. Marie Cole 1933-5-12 99 Kern 2 mi e Weldon (s side of highway) 822 Comment
  UCLA70119  Salvia carduacea Martha Hilend 1932-4-7 Kern 10 mi n Lebec Comment
  UCR124859  Salvia carduacea I. W. Clokey, B. C. Templeton 1935-4-4 5755 Kern Northern Mojave Desert, Randsburg 1200 Comment
  UCR274523  Salvia carduacea Mitch Provance 2010-5-19 510- 04 Kern Tehachapi Mountains, About 11 miles NNE of Neenach, just W of Cottonwood Creek, along dirt road toward Little Oak Canyon. 1114 Comment
  RSA746060  Salvia carduacea Pam De Vries 2009-3-30 7231 Kern Bitter Creek National Wildlife Preserve, ca. 1.0 mi northwest of junction of Cerro Noroeste Road and Klipstein Canyon Road 989 Comment
  RSA730490  Salvia columbariae Naomi S. Fraga, Theodore Anderson, Caroline Stolzenburg 2004-3-19 1029 Kern The Owens Peak Eastern Watershed: On old Jeep trail to Gold Canyon, south of Indian Wells Canyon. 1128 Comment
  RSA761600  Salvia columbariae LeRoy Gross 2010-5-24 4673 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. 1113 Comment
  UCSB5779  Salvia columbariae Kohrs, Herb 1946-4-5 Kern in Last Chance Canyon; 30 miles NE of Mojave Comment
  SEINET10935802  Salvia columbariae John T. Middleton 1936-4-24 Middleton 154 B Kern Kern canyon. Comment
  UCD125499  Salvia dorrii var. dorrii Geoffrey Levin 1974-5-9 104 Kern Highway 178, 1.7 miles east of Walker Pass. Sierra Nevada Mountain Range. 1402 Comment
  CAS-BOT-BC220808  Salvia dorrii var. incana C. S. Robinson 1927-4-13 88 Kern Sequoia National Forest. Woolstaff Canon [Canyon], Piute Mountain 1219 Comment
  CAS-BOT-BC214299  Salvia dorrii var. pilosa John Thomas Howell 1930-5-13 5004 Kern East side of Walker Pass 1371 Comment
  UC1586119  Salvia pachyphylla Barbara Ertter 1988-8-6 7891 Kern ca 2 trail mi s Walker Pass trailhead on Pacific Crest Trail (saddle, ca 24 air mi e of Lake Isabelle, Scodie Mts.) 1706 Comment
  RSA552160  Sambucus caerulea D. Charlton 1989-7-21 3717 Kern Lower Flying Dutchman Creek, 1 1/2 miles west of the junction of Piute Mountain Rd. and Breckenridge Rd. West of Havilah Heights. 1189 Comment
  RSA9818  Sambucus caerulea C. B. Wolf 1928-6-17 2193 Kern 4-5 miles S of Tehachapi. 1524 Comment
  UC1125324  Sambucus mexicana E. Armstrong 1934-4-1 1172 Kern Lockwood Valley Santa Barbara National Forest, Mt. Pinos Quadrangle 1219 Comment
  UC520308  Sambucus mexicana Joseph Andorfer Ewan 1933-7-15 7791 Kern above San Emigdio Camp; Mt. Pinos 2072 Comment
  SBBG129600  Sanicula bipinnata A. Parikh, N. Gale 2013-4-6 3615 Kern 4.8 km E of I-5, 0.4 km S of Edmonston Pumping Plant Rd 435 Comment
  SD42663  Sanicula graveolens Darley F. Howe 1947-6-1 1658 Kern Canyon near Tiger Flat Greenhorn Mountains. 1920 Comment
  UCR62089  Sanicula graveolens Kathy Harper 1989-5-21 s.n. Kern Sierra Nevada Mtns, Sequoia Nat. Forest, Greenhorn Mtns, near Shirley Meadows Campground Comment
  JEPS48170  Saxifraga californica Charlotte N. Smith 1965-4-21 1338 Kern about 2 1/2 mi e of Poso Mine (and about 3/8 mi s of Poso Creek) 967 Comment
  RSA458883  Saxifraga californica Maurice Zigmond 610 Kern Caliente Canyon. Comment
  POM141789  Saxifraga oregana George B. Grant 1932-7-13 1928 Kern Crescent Meadow. Comment
  CAS-BOT-BC278231  Schedonorus arundinaceus Ernest C. Twisselmann 1963-6-11 8428 Kern Tehachapi-Kernville Region. Erskine Canyon, Piute Mountains 1188 Comment
  CAS-BOT-BC278240  Schedonorus arundinaceus Ernest C. Twisselmann; Eben McMillan; Clifton Smith 1968-5-22 14211 Kern San Emigdio Range and the Mt. Pinos Region. Grave of Peter Lebec, Fort Tejon 1021 Comment
  CAS-BOT-BC283082  Schedonorus arundinaceus Ernest C. Twisselmann 1959-4-1 5003 Kern Arvin Region, Adobe Road 1 mile north of Teale Road, Eastern San Joaquin Valley 91 Comment
  CAS-BOT-BC239888  Schismus arabicus Martin A. Piehl 1963-5-18 63323 Kern Along US 6 ca. 15 mi ne of Mohave [Mojave] (2 mi s of Cinco) 883 Comment
  CAS-BOT-BC239903  Schismus arabicus Ernest C. Twisselmann 1964-4-25 9227 Kern Sierra Nevada, the Greenhorn Range. Famosa Road, 1.5 mile west of Woody 518 Comment
  RSA761671  Schismus arabicus LeRoy Gross, P. DeVries, Otto Gasser 2010-4-27 4445 a 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
  CAS-BOT-BC243436  Schismus barbatus Ernest C. Twisselmann 1969-4-19 15139 Kern Tejon Creek flood plain, ca. 1 mile above its mouth, San Joaquin Valley 304 Comment
  OBI40792  Schismus barbatus David J. Keil 1978-3-19 12651 -3 Kern 3-3.5 mi E of Buttonwillow along Calif hwy 58 250 Comment
  SD125870  Schismus barbatus A. C. Sanders 1988-3-5 7704 Kern Mojave Desert, sand dunes on the S side of Koehn Dry Lake, S of Munsey Rd. at a point 4 miles E of Neuralia Rd. 609 Comment
  CAS-BOT-BC111347  Schoenoplectus acutus var. occidentalis LeRoy Abrams; E. A. McGregor 1908-6-16 286 Kern Vicinity of Fort Tejon 975 Comment
  PASA337  Scorzonella sylvatica Frank W. Peirson 1930-5-15 Kern Hills SE. of Glenville, Greenhorn Mts. Comment
  UCR263041  Scrophularia californica Mitch Provance, Callen Huff 2009-6-18 10889 Kern Tehachapi Mountains, Tejon Ranch, about 16 miles ESE of Mettler, Joaquin Flat, 1.5 miles ENE of Tejon Reservoir No. 2 753 Comment
  SEINET13203210 Image available Scrophularia californica subsp. floribunda Mitch Provance, Callen Huff 2009-1 10787 Kern Foothills of the Southern Sierra Nevada: Tejon Hills, Tejon Ranch, 3.9 mi NNE of Old Headquarters, 1.2 mi N of Chanac Creek 732 Comment
  UC1012092  Scrophularia californica subsp. floribunda Francis W. Pennell 1940-4-13 25099 Kern Rt 466 Keene 1066 Comment
  RSA149726  Scrophularia californica subsp. floribunda R. J. Shaw 1954-5-20 816 Kern Along Hyw. 178 about 3 mi. up Kern Canyon. 305 Comment
  CAS-BOT-BC214240  Scutellaria bolanderi subsp. bolanderi Ernest C. Twisselmann 1965-10-1 11645 Kern Lumreau Creek, just above Cedar Creek, Greenhorn Range, Sierra Nevada 807 Comment
  RSA172804  Scutellaria bolanderi subsp. bolanderi E. C. Twisselmann 1964-7-25 9961 Kern Lynns Valley [Linns Valley, Greenhorn Mountains] at the Henry Bowen Ranch. 976 Comment
  RSA179929  Scutellaria siphocampyloides E. C. Twisselmann 1965-6-24 11086 Kern Telephone Road north of Rising Canyon, Tejon Ranch. 1035 Comment
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May 8 2007
  RSA318027  Scutellaria siphocampyloides E. C. Twisselmann 1971-7-15 17877 Kern The Kern Plateau: North Fork of the head of Bartolas Creek. 2012 Comment
  SFV17842  Scutellaria siphocampyloides J. M. Tucker, W. R. Hildreth 1965-6-24 3855 Kern Tehachapi Mountains Telephone Road, over ridge to the north of Rising Canyon on east-facing slope. 1037 Comment
  UCR185992  Scutellaria siphocampyloides Anuja Parikh, Nathan Gale 2007-5-22 3070 Kern Tehachapi Mountains, ridge west of Liveoak Canyon, survey area 2.7B, c. 6 miles N of Lebec 915 Comment
  RSA750566  Secale cereale Scott D. White, Justin M. Wood 2009-5-19 12745 Kern Tehachapi Mountains: Tehachapi Willow Springs Road, 3.5 miles S of Hwy 58, just NW of Oak Creek Pass. 1390 Comment
  CAS-BOT-BC62003  Selaginella bigelovii John Thomas Howell; Gordon H. True 1969-9-28 46239 Kern 1 mile northeast of mouth of Kern River Canyon 259 Comment
  SD25207  Selaginella bigelovii Frank F. Gander 1939-5-15 7546 Kern Kern River Canyon Comment
  RSA792213  Senecio douglasii var. tularensis J. R. Shevock 1984-9-22 11040 Kern Base of Breckenridge Mtn. along forest road 28S06, 2.0 miles W of Caliente-Bodfish road near Havilah. 1220 Comment
  CAS-BOT-BC333145  Senecio flaccidus var. douglasii John Thomas Howell 1930-10-1 39 Kern 2.5 miles west of Wofford, Greenhorn Mountains, Sierra Nevada 1005 Comment
  CAS-BOT-BC333166  Senecio flaccidus var. douglasii Alice Eastwood 1926-8-15 13937 Kern Poso Creek, Granite Station Comment
  UC63470  Senecio flaccidus var. douglasii H. M. Hall and H. D. Babcock Jun 2 1904-Jun 10 1904 5092 Kern e base Greenhorn Range; Southern Sierra Nevada Mountains 1066 Comment
  UC1923008  Senecio flaccidus var. monoensis Naomi Fraga, Amber Maurice, Aydee Virgen, Shannon Scovell 2003-7-17 899 Kern Sierra Nevada; Southern Sierra Nevada region: THE OWENS PEAK EASTERN WATERSHED. Buena Vista Canyon, drainage of Morris Peak. Comment
  POM347495  Senna armata Robert Gustafson 1977-5-11 467 Kern About 7 miles north of Mohave on Hwy 14; about 200 yards from the road. 838 Comment
  RSA498391  Senna armata W. B. McDougall 1930-4-26 s.n. Kern East of Mojave Comment
  SBBG3275  Senna armata K. K. Muller 1954-4-29 612 Kern N of Randsburg Comment
  UCD108472  Senna armata Collector unknown Date unknown 7 Kern Kern--Mojave. Comment
  SEINET7347862  Senna armata E. K. Balls 1950-5-24 14872 Kern 10 miles south of Inyokern, highway 395 914 Comment
  UC661107  Sesuvium verrucosum L. R. Short 1934-6-7 280 Kern Buena Vista Lake 91 Comment
  CAS-BOT-BC438188  Sesuvium verrucosum Ernest C. Twisselmann 1954-7-20 1471 Kern Temblor Range and the Western San Joaquin Valley. Buena Vista Slough: 6 miles southeast of Lost Hills 68 Comment
  CAS-BOT-BC243568  Setaria parviflora Ernest C. Twisselmann 1959-7-4 5426 Kern Olive Road 1.3 mile west of Highway U.S. 99, Bakersfield District, Eastern San Joaquin Valley 121 Comment
  UCD39830  Setaria verticillata Harold Kampen, Farm Advisor 1987-9-21 s.n. Kern Kern County. Comment
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Feb 11 2014
  RSA282898  Sidalcea malviflora Lyman Benson 1932-5-1 3476 Kern Walker Basin-Caliente; Greenhorn Mountain Range 1220 Comment
  UC128654  Sidalcea malviflora subsp. sparsifolia H. M. Hall 1905-7-16 6670 Kern e end Mt. Pinos 2133 Comment
  CAS-BOT-BC384470  Silene antirrhina Clare B. Hardham 1958-6-9 3683 Kern Tillie Creek, east side of Greenhorn Mt. Comment
  CAS-BOT-BC384356  Silene bernardina Ernest C. Twisselmann 1962-9-20 7895 Kern Sierra Nevada, Greenhorn Range. East border of Evans Flat 1859 Comment
  CAS-BOT-BC389077  Silene laciniata subsp. californica Ernest C. Twisselmann 1964-6-21 9656 Kern Tehachapi Mountains. East slope of Bear Mountain 1676 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
  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
  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
  CDA12347  Sisymbrium irio G. F. Hrusa, S. A. Wagner 1992-4-19 10428 A Kern San Joaquin Valley; ROW SR 99 between Bakersfield and Delano. Comment
  JEPS8417  Sisymbrium irio Rimo Bacigalupi with A. D. Hawkes 1951-4-29 3294 Kern on a street in Bakersfield Bakersfield Comment
  SBBG16917  Sisymbrium irio D. Myrick 1961-3-3 206 Kern Comanche Rd, ca. 2 mi E of Edison 457 Comment
  UCD115551  Sisymbrium irio Rimo Bacigalupi; G. Bacigalupi 1957-3-18 5753 Kern along California Highway 33 and 166, exactly 0.5 mile east of turnoff northeastward to Conner Ldg. (14.2 miles due east of Maricopa.) 134 Comment
  RSA0076086  Sisymbrium orientale Erika M. Gardner, Jennifer Pilapil 2013-8-8 461 Kern Along the Pacific Crest Trail/ McIvers 4x4 road, near old OHV roads stemming off of the PCT, also a ephemeral wash. 2054 Comment
  RSA730618  Sisymbrium orientale Naomi Fraga, Heidi Bigelow, Michael Denslow 2004-2-10 1019 Kern The Owens Peak Eastern Watershed. Indian Wells Steak House and Brewery. Along state highway 14. 793 Comment
  CAS-BOT-BC75385  Sisymbrium orientale Ernest C. Twisselmann 1955-4-19 1873 Kern Temblor Range and the Western San Joaquin Valley. 4.2 miles east of Blackwell's Corner. 121 Comment
  UC203891  Smilacina stellata W. R. Dudley 1895-6-27 445 Kern vicinity of Bisses Station Tehachapi Mts. Comment
  CAS-BOT-BC156860  Solanum umbelliferum E. C. Twisselmann 1964-6-21 9626 Kern South slope of Bear Mountain 1676 Comment
  UCD127018  Solanum umbelliferum G. K. Helmkamp; E. A. Helmkamp 2001-4-27 6556 Kern Temblor Range, CA-58, 1.1 mi SW of the San Luis Obispo Co. line. 792 Comment
  UCR213989  Solanum umbelliferum Scott D. White, Justin M. Wood 2009-6-2 13024 Kern Tehachapi Mountains, Oak Creek Pass, just southwest of Tehachapi Willow Springs Road, 4.5 miles south of Hwy 58 1479 Comment
  RSA625821  Solidago confinis A. C. Sanders, S. D. Boyd 1998-11-22 22352 Kern [UTM 10km cell: 11S MK-1E, 5N. Short Canyon] SE Sierra Nevada Mtns.: Short Canyon, granite basin above gorge at head of main (wide and sandy) part of canyon. 1159 Comment
  CAS-BOT-BC364993  Solidago velutina subsp. californica Ernest C. Twisselmann 1958-9-3 4757 Kern Eastern San Joaquin Valley. Kern River: 2.2 miles west of Stockdale Country Club 114 Comment
  UC2044831  Solidago velutina subsp. californica Nick Jensen with Ed Kentner 2014-9-29 2600 Kern Tejon Ranch. Big Sycamore Canyon about 5 road km north of the junction with Contour Road. Comment
  CAS-BOT-BC374432  Sonchus asper Ernest C. Twisselmann 1964-9-29 10261 Kern San Joaquin Valley, Kern National Wildlife Refuge 76 Comment
  RSA606030  Sonchus oleraceus L. C. Wheeler 1968-11-3 s.n. Kern Kernville: Kern River. Comment
  CAS-BOT-BC235318  Sorghum halepense Ernest C. Twisselmann 1963-9-18 9031 Kern South Fork Valley: Weldon Road, 1 mile west of Onyx 1021 Comment
  UCD92773  Sorghum halepense Ernest C. Twisselmann 1963-9-18 9031 Kern Sierra Nevada. South Fork Valley, Weldon Road, 1 mile W of Onyx. 1021 Comment
  RSA789725  Spartium junceum James R. Shevock 1984-4-28 10844 Kern Sequoia National Forest. Greenhorn Mountains. Along freeway section of highway 178 above Delingha Hot Springs. 701 Comment
  CAS-BOT-BC390256  Spergularia macrotheca var. leucantha Ernest C. Twisselmann 1968-8-22 14898 Kern San Joaquin Valley, the Kern County East Side. Jerry Slough at the Tracy Ranch (UC Public Health study area) 91 Comment
  CHSC67917  Spergularia marina James D. Jokerst; Mike Foster 1988-3-8 2973 Kern Elk Hills Prison project site just N of Buena Vista Hills, ca. 0.33 mi E of Hwy. 33 at a point 1 mi S of McKittrick (at Skyline Rd.). 373 Comment
  UCD99240  Spergularia marina K. Esau 1935-4-13 s.n. Kern 4 miles east of McKittrick. Comment
  RSA0065235  Sphaeralcea ambigua var. ambigua Erika M. Gardner, Naomi S. Fraga 2015-3-21 1383 Kern Southwest corner of the Wilderness, north of Bird Springs Pass. Near Powerlines. 1107 Comment
  RSA0065284  Sphaeralcea ambigua var. ambigua Erika M. Gardner, Sarah De Groot 2014-3-23 725 Kern Horse Canyon, about 0.10 (air) miles north of Horse Canyon Road, along a wash. 1398 Comment
  RSA0068350  Sphaeralcea ambigua var. ambigua Erika M. Gardner, Joy England 2014-3-29 759 Kern Horse Canyon, south of Horse Canyon Road, about 0.22 (air) miles west from a BLM established corral/barrier. 1381 Comment
  UCR271636  Stachys ajugoides var. rigida Mitch Provance, Callen Huff 2009-6-17 10824 B Kern Tehachapi Mountains Foothills/San Joaquin Valley, unnamed tributary feeding Chanac Creek, c. 15.5 miles east of Mettler, Tejon Ranch 683 Comment
  RSA446597  Stachys albens Robert Gustafson 1981-7-13 2368 Kern Pine Mountain Club, about 1 mile north of 700 Zion Road on Zion Road. 1982 Comment
  PASA2082  Stanleya pinnata 1929-5-4 Kern near McKittrick Comment
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Mar 21 2016
  LA29936  Stanleya pinnata var. pinnata J. M. Tucker; 1958-5-21 3385 Kern near head of Klipstein Canyon, 7-8 mi. (airline) due S of Maricopa Comment
  UCSB47349  Stebbinsoseris heterocarpa Steele, Kelly 1983-4-20 Kern Western San Joaquin Valley, along CA Hwy. 33, 6.0 miles northwest of its junction with Lokern Road, 3.0 miles W of Missouri Triangle (T28S R21E S32) 205 Comment
  RSA0062446  Stellaria nitens Nick Jensen, Tommy Stoughton, Larry Crawford 2014-4-13 973 Kern Tejon Ranch. Lower slope of Blue Ridge near the terminus of the old logging road that branches from the main ranch road; about 1.2 air km SW of Lopez Flats. 1904 Comment
  RSA599055  Stellaria nitens A. C. Sanders, Steve Boyd, Scott D. White, G. K. Helmkamp, et al. 1997-3-7 19807 Kern San Emigdio Ranch, divide between Pleitito Creek and San Emigdio Creek Cyn., above large vernal pool. 854 Comment
  UCR214217  Stellaria nitens A. C. Sanders 2010-4-6 37750 Kern Southern Foothills of Tehachapi Mountains, Little Sycamore Canyon, 0.65 km NE (33 deg. ) of VABM 'Cow' on rounded ridge between east and west forks of canyon 1009 Comment
  SEINET5022656  Stephanomeria exigua Unknown 2002-7-25 40 Kern Camp Earl Anna, in Paradise Valley. Along road to camp, 1 km S of nunnery. 2 miles S of nunnery off Water Canyon Rd., Tehachapi Mountains. 7 miles S of Tehachapi. Comment
  SBBG42911  Stephanomeria exigua subsp. carotifera L. D. Gottlieb 1970-9-3 7036 Kern entrance to Tehachapi Mtn Park 1828 Comment
  CAS-BOT-BC375334  Stephanomeria exigua subsp. coronaria Ernest C. Twisselmann 1965-6-23 11071 Kern Mojave Desert, Mojave-Randsburg Region. Plain at the mouth of Sacratarius Canyon (north side of Antelope Valley), Tejon Ranch 1280 Comment
  CAS-BOT-BC375354  Stephanomeria exigua subsp. coronaria John Thomas Howell; Gordon H. True 1971-6-16 47892 Kern Flats along Kelso Creek, 15 miles south of Weldon on road to Kelso Valley 1219 Comment
  CAS-BOT-BC375467  Stephanomeria exigua subsp. exigua Ernest C. Twisselmann 1969-5-21 15411 Kern Mojave Desert, Red Rock Canyon. Sand dunes on the east side of the first ridge east of the main canyon floor 792 Comment
  RSA727646  Stephanomeria exigua subsp. exigua Pam De Vries 2007-7-30 7041 Kern Western Transverse Range; San Emigdio Mountains Region; ca. 1/4 mi southeast of entry to Mil Portero Park. ca. 200 feet south of Mil Portero Road. 1689 Comment
  RSA474221  Stephanomeria parryi N. C. Cooper 1949-5-16 3665 Kern North of Mojave. 853 Comment
  CAS-BOT-BC375711  Stephanomeria runcinata Ernest C. Twisselmann 1954-6-12 1357 Kern Temblor Range and the Western San Joaquin Valley. Fellows Oil Field 350 Comment
  RSA763366  Stephanomeria virgata Justin M. Wood 2009-5-17 771 Kern Squirrel Mountain Valley: Near spring at the end of Big Springs Road. 1043 Comment
  UCR53738  Stillingia paucidentata M. O. Bagley 1987-6-4 2094 Kern Western Mojave Desert, 2 mi WNW of Boron, west edge of Sec 36, about 400 ft south of pipeline road 732 Comment
  RSA179976  Stillingia paucidentata E. C. Twisselmann 1965-5-6 10762 Kern Ridgecrest Road, east end of Fremont Valley 884 Comment
  UCR254017  Stipa cernua Mitch Provance, Callen Huff 2009-6-24 10877 Kern Tehachapi Mountains Foothills, Tejon Ranch, Los Alamos Creek, 0.5 mi. NW of South Portal No. 4 of the Tehachapi Afterbay, 1.5 miles north of the Los Angeles Co. line 998 Comment
  RSA0085175  Stipa hymenoides Robbie Wood, Erin O'Connell 2016-4-18 48 Kern Short canyon. Growing in sandy areas and along roadside on the road to the higher parking area in Short Canyon. 945 Comment
  RSA0080821  Stipa parishii var. parishii Erika M. Gardner, Naomi S. Fraga 2013-5-18 200 Kern About 0.90 (air)miles northwest of Pinyon Peak. In drainage west of dry meadow, where runoff exits eastward from north and west high ridges. 1936 Comment
  UCR227616  Stipa speciosa Thomas R. Stoughton, J. McConnaughy, A. Monks, M. Volke 2010-4-28 177 Kern Mojave Desert; Northcentral Mojave Desert region, Golden Valley Wilderness. 5 miles from Hwy 395 on Trona Rd. (BLM kiosk) 1067 Comment
  UCR253922  Stipa speciosa Mitch Provance, Callen Huff 2009-4-22 10485 Kern Tehachapi Mountains Foothills, Tejon Ranch, Canyon del Gato Montes, north of Neenach, west side of 270th St. W, 5 miles north of the Los Angeles Co. line 1235 Comment
  UCR234892  Streptanthella longirostris Jim Andre 2011-4-14 17228 Kern Rand Mountains, along Redrock-Randsburg Road, 3.5 mi west of Randsburg 791 Comment
  CAS-BOT-BC475197  Streptanthus cordatus var. cordatus Erika M. Gardner; Mare Nazaire 2014-5-31 1031 Kern Southern Sierra Nevada, Scodie Mountains, Sequoia National Forest. About 0.20 (air) miles S of the Pacific Crest Trail. On ridge between Boulder Canyon and Cow Haven Canyon 2152 Comment
  RSA0029087  Streptanthus cordatus var. piutensis John F. Emmel 1994-6-17 1309 Kern Piute Mtns: along Piute Mountain Road SSW of Bodfish, north of Bald Eagle Peak. 1524 Comment
  SEINET958422  Stuckenia pectinata Ernest C. Twisselmann 1961-1 6593 Kern Lake Ming (northwest of Bakersfield). 198 Comment
  CAS-BOT-BC375996  Stylocline gnaphaloides Ernest C. Twisselmann 1957-3-27 3289 Kern Mesa on west side of mouth of Caliente Canyon 243 Comment
  UCR238627  Stylocline psilocarphoides Anuja Parikh, Nathan Gale 2010-5-14 3166 Kern Sierra Nevada; Tehachapi Mountains, near western edge of the Mojave Desert, 3.0 km north of Tehachapi Willow Springs Road, just west of 100th Street West 1014 Comment
  UC767116  Stylomecon heterophylla Robert F. Hoover 1935-3-30 445 Kern two mi n Blackwell's Corner Comment
  UCR272815  Stylomecon heterophylla Mitch Provance, Jeremiah George 2016-3-20 316- 48 Kern Sierran Foothills of the San Joaquin Valley, Rag Gulch, about 17 miles E of Mc Farland, under transmission lines about 2 miles S of Hwy. 155 244 Comment
  CAS-BOT-BC422940  Stylomecon heterophylla Lyman Benson 1932-3-20 3101 Kern China Grade East Bakersfield. Kern River. Bluffs of Kern River 152 Comment
  CAS-BOT-BC422951  Stylomecon heterophylla Ernest C. Twisselmann 1963-4-18 8061 Kern San Emigdio Range and the Mt. Pinos Region. Pleito Hills: high ridge just east of San Emigdio Canyon 518 Comment
  RSA191714  Stylomecon heterophylla Robert F. Thorne 1963-5-16 31704 Kern Ca. 8-10 miles E of Caliente. Comment
  CAS-BOT-BC97933  Symphyotrichum frondosum Ernest C. Twisselmann 1963-9-18 9020 Kern Marshy flats on the northeast side of Lake Isabella, South Fork Valley 807 Comment