Search Results — 2000 specimen records retrieved (1640 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  SBBG123251  Abies concolor N. Fraga with S. J. DeGroot 2003-8-8 934 Kern Pacific Crest Trail, NE side of Mount Jenkins 2165 Comment
  CAS-BOT-BC383924  Abronia pogonantha Roxana S. Ferris; F. Murray Scott; Rimo Bacigalupi 1924-3-17 3884 Kern Base of Tehachapi Pass, 10 mi from Bakersfield Comment
  JEPS48545  Abronia pogonantha Charlotte N. Smith 1941-5-8 350 Kern about 2 1/2 mi nw Long Tom Mines (South-facing slope at foot of sandstone bluffs on south side of a peak.) 396 Comment
  SD43387  Abronia pogonantha Darley F. Howe 1948-5-3 1795 Kern 3.0 miles north Rosamond. Comment
  CAS-BOT-BC383942  Abronia pogonantha Ernest C. Twisselmann 1963-4-12 8042 Kern San Joaquin Valley, the Kern County East Side. Plain at the mouth of Tejon Canyon 243 Comment
  UC200841  Abronia villosa Katharine Brandegee Kern Randsburg-Rand Comment
  SDSU19789  Acamptopappus sphaerocephalus var. hirtellus Michael G. Simpson, Sean Ryan 2011-5-31 3546 Kern Red Rock Canyon State Park, along dirt road to Nightmare Gulch, ca. 1.1 miles northeast of junction with Hwy 14. 765 Comment
  UCR184454  Acer negundo subsp. californicum A. C. Sanders, Mitch Provance, T. B. Salvato 2007-6-6 34076 Kern Tehachapi Mtns., Bear Trap Canyon c. 7 miles NE of Lebec 1067 Comment
  CAS-BOT-BC28603  Achillea millefolium Ernest C. Twisselmann 1954-5-1 1161 Kern Drake Ridge: Drake Rocks, Temblor Mountains 914 Comment
  CAS-BOT-BC260374  Achnatherum hymenoides Ernest C. Twisselmann 1958-4-24 4370 Kern Eastern San Joaquin Valley. Ridge along the mouth of Caliente Canyon, along the summit of the ridge at the S end 320 Comment
  UC1264258  Achnatherum hymenoides W. J. Dress 1954-4-29 2978 Kern about 5 mi w Boron (along US Hwy 466) Comment
  CAS-BOT-BC216841  Achnatherum occidentale Ernest C. Twisselmann 1964-7-24 9856 Kern Saddle between Pine Flat and Little Cannell Meadow 2304 Comment
  CAS-BOT-BC216845  Achnatherum occidentale Ernest C. Twisselmann 1962-7-19 7490 Kern French Meadow, Piute Mountains 2072 Comment
  POM353188  Achnatherum speciosum Maurice Zigmond 578 Kern Jawbone Canyon. Comment
  SBBG14496  Achnatherum speciosum E. C. Twisselmann 1962-5-7 7069 Kern Code Siding, ca. 9 mi SW of Ridgecrest 853 Comment
  RSA557868  Achyrachaena mollis D. Charlton, Ellen Cypher 1992-04 s.n. Kern Rancheria Rd. south of Eastmont Rd. NE of Bakersfield off Hwy 178. 305 Comment
  CHSC101340  Acmispon argophyllus var. argophyllus Steve Boyd; Valentin Arvizu 2008-5-1 11957 Kern Sierra Nevada; Southern Sierra Nevada region: Piute Mountains, lower Esperanza Canyon at eastern base of Sorrell Peak and western edge of Kelso Valley. 1418 Comment
  SBBG3434  Acmispon brachycarpus R. Hoffmann 1929-4-2 Kern 16 mi W of Randsburg Comment
  RSA0068154  Acmispon glaber var. glaber Nick Jensen 2014-5-31 2069 Kern Tejon Ranch. Along Old Haul Road about 1 road km NW of the Witch Creek crossing. 1497 Comment
  CAS-BOT-BC475164  Acmispon grandiflorus var. grandiflorus Erika M. Gardner; Travis Columbus 2013-6-2 371 Kern Southern Sierra Nevada, Scodie Mountains, Sequoia National Forest. About 0.3 mi S of 4x4 trail and about 1.25 mi SW of McIver's cabin 1995 Comment
  SD231099  Acmispon procumbens var. jepsonii James R. Shevock, Barbara Ertter 1986-5-16 11473 Kern Western slope of the Southern Sierra Nevada. Piute Mountains. Along Erskine Creek road near the base of a limestone outcrop about the 8th creek crossing in canyon. 1157 Comment
  CAS-BOT-BC133163  Adenostoma fasciculatum Ernest C. Twisselmann 1966-7-5 12539 Kern Slope east of the mouth of Canyon de la Lecheria 1341 Comment
  RSA187037  Adenostoma fasciculatum var. fasciculatum E. C. Twisselmann 1966-7-5 12539 Kern Slope east of the mouth of Canyon de la Lecheria 1341 Comment
  LA83287  Aesculus californica O. H. Kappler; 1941-6-18 323 Kern Greenhorn Mountains, near Glennville 1066 Comment
  RSA0040134  Aesculus californica Nick Jensen, Onkar Singh, Katie Gallagher, Tim Thomas 2014-6-13 2268 Kern Upper Los Alamos Canyon along the west fork of the road/creek. Near the junction with the road leading north from Meeke Hogan Mine. 1157 Comment
  RSA458177  Aesculus californica E. Crow 1929-6-15 356 Kern Near Fort Tejon. San Gabriel Mts. Comment
  JEPS62948  Agastache urticifolia Charlotte N. Smith 1942-7-31 699 Kern about 2 1/4 mi ne Greenhorn Summit station (Cow Creek); ne of Greenhorn Summit station, Cow Creek 1615 Comment
  CAS-BOT-BC295596  Agnorhiza invenusta Ernest C. Twisselmann 1957-6-21 3765 Kern Sierra Nevada, Greenhorn Range. Old Kernville Road, 6.4 miles east of Greenhorn Pass 1584 Comment
  JEPS28956  Agnorhiza invenusta John Thomas Howell 1962-7-9 38402 Kern Greenhorn Mountains, near park headquarters Sierra Nevada 1798 Comment
  CAS-BOT-BC295639  Agnorhiza ovata Ernest C. Twisselmann 1962-7-19 7446 Kern Tehachapi-Kernville Region. Piute Mountains: Lander's Meadow 1973 Comment
  JEPS22288  Agnorhiza ovata Ernest C. Twisselmann 1958-8-19 4694 Kern Squirrel Meadow Tehachapi-Kernville Region, Breckenridge Mountain 2072 Comment
  CAS-BOT-BC13382  Agoseris retrorsa Ernest C. Twisselmann 1965-7-6 11118 Kern Tehachapi Mountains: north slope of Tehachapi Peak 2042 Comment
  UCR97945  Agropyron cristatum David Charlton 1989-7-21 3709 Kern southern Sierra Nevada Mtns, Flying Dutchman Creek, 1.5 mi. west of Caliente-Bodfish Road on Breckenridge Mtn. Road, SW of Havilah 1300 Comment
  CAS-BOT-BC139299  Agrostis idahoensis John Thomas Howell 1970-9-23 47327 Kern Sierra Nevada. Greenhorn Mountains. Near Tiger Flat, east side of Sunday Peak. 1981 Comment
  CAS-BOT-BC139306  Agrostis idahoensis Ernest C. Twisselmann 1958-8-19 4715 Kern Tehachapi-Kernville Region. Breckenridge Mountain. Barrel Spring. 1981 Comment
  UC162250  Agrostis stolonifera H. M. Hall 1905-6-22 6369 Kern San Emigdio Potreros, n base Mt. Pinos 1524 Comment
  CAS-BOT-BC47979  Ailanthus altissima Ernest C. Twisselmann 1958-8-19 4686 Kern Tehachapi-Kernville Region - Walker Basin Road, just east of Havilah. 1005 Comment
  RSA0068406  Allium burlewii Erika M. Gardner, Travis Columbus 2014-5-21 991 Kern Along the PCT, about 0.44 miles north of the PCT/McIvers road split. 2106 Comment
  UC128733  Allium campanulatum H. M. Hall 1905-7-6 6528 Kern Sawmill Mt. Mt. Pinos, Sawmill Mt. 2560 Comment
  RSA89863  Allium denticulatum Philip A. Munz 1954-5-21 19652 Kern Walker Pass 1433 Comment
  CAS-BOT-BC468943  Allium denticulatum Philip A. Munz 1949-5-12 13151 Kern 4 miles south of Bodfish on Caliente road. 1112 Comment
  CAS-BOT-BC468954  Allium denticulatum Ernest C. Twisselmann 1966-5-10 12143 Kern Piute Mountains: Haight Canyon, 0.8 mile east of Havilah. 1036 Comment
  CAS-BOT-BC479708  Allium fimbriatum James R. Shevock 1992-5-16 12144 Kern Southern Sierra Nevada, Sequoia National Forest. Cap Canyon, about 3 mi SE of Calif. Hwy 178. NW base of the Scodie (Kiavah) Mountains 1219 Comment
  UCR90554  Allium fimbriatum Ed LaRue 1995-5-1 s.n. Kern Southern Sierra Nevada Mtns./ Mojave Desert, 0.5 km (air) north of Pine Tree Canyon Road, just east of Los Angeles Aqueduct, 4 km SSE of Chuckwalla Mtn, 17 km NW of California City 1000 Comment
  CAS-BOT-BC469337  Allium fimbriatum var. fimbriatum John Thomas Howell; Gordon H. True 1971-6-17 48029 Kern Upper Sonoran woods and brush 0.5 mile east of Bodfish Gap 1219 Comment
  CAS-BOT-BC469328  Allium fimbriatum var. fimbriatum Ernest C. Twisselmann 1957-6-25 3798 Kern Summit of Mt. Pinos 2690 Comment
  CAS-BOT-BC470904  Allium howellii var. howellii Ernest C. Twisselmann 1962-4-19 7013 Kern Poso Hills, ridge on the west side of the mouth of Adobe Canyon, Eastern San Joaquin Valley 304 Comment
  UC310697  Allium lacunosum Philip A. Munz 1926-4-6 10087 Kern 5 mi s Mojave Comment
  RSA763361  Allium lacunosum var. kernense Justin M. Wood 2009-5-16 741 Kern Fay Creek, tributary of the South Fork of the Kern River, via Fay Ranch Rd, 3.75 air miles north of Weldon (Hwy 178). 1075 Comment
  PASA554  Allium peninsulare Margaret Stason 1929-5-26 Kern Near McKittrick Comment
  CAS-BOT-BC132080  Allium peninsulare var. peninsulare James R. Shevock 1971-4-30 972 Kern Entrance Kern Cyn 289 Comment
  RSA0040227  Allophyllum divaricatum Anuja Parikh, Nathan Gale 2007-5-22 3068 Kern ridge west of Liveoak Canyon, survey area 2.7B, c. 6 miles N of Lebec 732 Comment
  JEPS69374  Allophyllum gilioides subsp. gilioides Allison Krames 1935-4-28 Kern Greenhorn Mts., Laver's Meadow Comment
  RSA750059  Allophyllum gilioides subsp. violaceum P. De Vries 2009-7-14 7561 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 Canyon Roads. 1418 Comment
  UCSB38139  Allophyllum glutinosum Cowan, Clark; Hill, F. 1978-5-8 Kern Tehachapi Loop Rd., 6 mi. S of Hwy 58 toward Tehachapi 1173 Comment
  RSA180638  Allophyllum integrifolium E. C. Twisselmann 1963-7-9 8575 Kern West slope of Black Mountain 2012 Comment
  RSA186953  Allophyllum integrifolium E. C. Twisselmann 1966-6-23 12405 Kern 1 mile northwest of Rhymes Toolbox. 1921 Comment
  RSA180618  Allophyllum integrifolium E. C. Twisselmann 1963-9-17 9007 Kern Slope northwest of Calf Creek, Greenhorn Range. 1890 Comment
  RSA119038  Allophyllum violaceum E. C. Twisselmann 1958-5-27 4477 Kern Greenhorn Range: Wagy Flat Road, 7.6 miles east of the summit. 1250 Comment
  RSA128242  Allophyllum violaceum E. C. Twisselmann 1959-5-21 5240 Kern Greenhorn Range: Southwest flank of Bohna peak. 1761 Comment
  SBBG103670  Allophyllum violaceum E. C. Twisselmann 1959-5-21 5240 Kern SW flat of Bohna Pk 1760 Comment
  CAS-BOT-BC170960  Alnus rhombifolia John Thomas Howell 1962-7-8 38278 Kern 1.5 miles SE of Summit. Greenhorn Mountains. Sierra Nevada 1524 Comment
  RSA709007  Amaranthus albus L. M. Moe 2004-9-25 2647 Kern Tule Elk State Reserve 88 Comment
  CAS-BOT-BC13555  Ambrosia acanthicarpa Ernest C. Twisselmann 1957-11-7 4129 Kern Bitterwater Valley, western Kern County 419 Comment
  JEPS76578  Ambrosia acanthicarpa L. R. Heckard 1977-10-13 4671 Kern n of Forbes Avenue and w Lancaster Road (Edwards Air Force Base); Edwards Air Force Base Comment
  POM180478  Ambrosia acanthicarpa I. L. Wiggins 1929-10-6 4207 Kern Near Bakersfield Comment
  JEPS17989  Ambrosia dumosa Tim Ross, Orlando Mistretta, Mike Hammit 1955-4-18 540 Kern desert (east Kern County) Red Rock Canyon 838 Comment
  UCR141575  Ambrosia dumosa June Latting 1976-5-14 s.n. Kern Mojave Desert/SE Sierra Nevada Foothills, Horse Canyon, southwest of Inyokern 1372 Comment
  UCR185093  Ambrosia dumosa Naomi Fraga, Genie Fraga 2003-4-12 551 Kern Southern Sierra Nevada Range, Owens Peak Eastern Watershed. Five Fingers, near aquaduct road 1159 Comment
  UC1088685  Amsinckia Peter M. Ray 1952-4-7 2201 Kern 2.3 mi s of Wheeler Ridge (on US Hwy #99,) Comment
  CAS-BOT-BC222328  Amsinckia douglasiana Ernest C. Twisselmann 1963-4-18 8090 Kern San Emigdio Range and the Mt. Pinos Region. San Emigdio Canyon 624 Comment
  JEPS93035  Amsinckia eastwoodiae Dana York 1996-3-14 320 Kern Ca. 11 km. n.e. Bakersfield (adjacent to Hwy. 178 at the mouth of Kern R. canyon); Kern R. Basin 215 Comment
  RSA0080809  Amsinckia eastwoodiae Nick Jensen, Ed Kentner, Eve Laeger, Shannon Still 2014-3-20 725 Kern El Paso Creek about 0.5 air km south of Tejon Reservoir #2; about 0.5 km north of the Winters Canyon confluence. 544 Comment
  UCR183915  Amsinckia eastwoodiae A. C. Sanders, Mitch Provance 2007-5-4 33693 Kern Tehachapi Mountains, NE of upper Oso Canyon, c. 2.5 miles east of Castac Lake, NW of peak 4908 1341 Comment
  UCR58470  Amsinckia eastwoodiae J. A. Adams 1966-3-27 523 Kern Southern Sierra Nevada Foothills, 10 mi from Oildale, on road to Woody 305 Comment
  SEINET7063027  Amsinckia intermedia A. G. Vestal 1962-3-30 s.n. Kern About 3.1 miles east of Arvin at the Spreading Grounds and a little south on the Tejon Ranch. UTM Zone 11, 339132mE, 3897635mN. (WGS84/NAD83). 163 Comment
  RSA0048115  Amsinckia menziesii Nick J. Jensen, Ed Kentner 2013-2-18 131 Kern San Joaquin Valley, Between the Temblor Range and the Antelope Hills, Twisselman Ranch, south of Highway 46 and west of Highway 33 260 Comment
  POM287720  Amsinckia tessellata Lyman Benson 1932-3-25 3128 Kern Butte S of Mojave 915 Comment
  UCR50401  Amsinckia tessellata A. C. Sanders, E. J. Lawlor 1988-3-5 7693 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
  UCR213283  Amsinckia tessellata var. gloriosa A. C. Sanders 2010-3-30 37665 A Kern Tehachapi Mtns. Foothills, hills between Big Sycamore and Little Sycamore canyons, north of reservoir on Calif. Aqueduct 1015 Comment
  JEPS17075  Amsinckia tessellata var. tessellata Rimo Bacigalupi 1957-3-18 5754 Kern 14.2 mi due e of Maricopa (exactly 0.5 mi e of turnoff northeastward to Conner Siding, along Cal.Hwy 33 (166)) Comment
  RSA0080003  Amsinckia tessellata var. tessellata Erika M. Gardner, Chul Paik 2015-2-22 1132 Kern Cane Canyon. Along east-west ridge, north side of canyon. 1140 Comment
  UC1168718  Amsinckia tessellata var. tessellata Peter H. Raven 1958-4-1 12125 Kern Red Rock Canyon Comment
  UC2047588  Amsinckia tessellata var. tessellata Nick Jensen with Sandy Namoff 2014-4-16 1009 Kern Tejon Ranch. Along Contour Road between Bronco and Big Sycamore Canyons, large wash and adjacent east-facing hillside. Comment
  UC881429  Amsinckia tessellata var. tessellata Alice Eastwood 1913-5-12 3205 Kern Mojave Comment
  RSA0091585  Amsinckia vernicosa James R. Shevock 1983-2-25 10154 Kern Greenhorn Mountains. Along the bluffs at the base of Pyramid Hill. 533 Comment
  CAS-BOT-BC45296  Ancistrocarphus filagineus John Thomas Howell 1930-5-14 5088 Kern East slope of the Greenhorn Range 1600 Comment
  RSA747024  Ancistrocarphus filagineus Pam De Vries 2009-4-17 7294 Kern Bitter Creek National Wildlife Refuge; ca. 2.0 air miles SW of the junction of Cerro Noroeste and Klipstein Cyn Rd. Comment
  UCR270323  Androsace elongata subsp. acuta Mitch Provance, Megan Minter, Luis Aguilar 2016-4-18 416- 23 Kern Tehachapi Mountains, Tehachapi, S side of Highline Rd., vicinity of Highline Rd. and Becky Ct. 1330 Comment
  CAS-BOT-BC400292  Anemopsis californica Clare B. Hardham 1958-6-9 3619 Kern Tillie Creek, east side of Greenhorn Mountain Comment
  IRVC29188  Anemopsis californica June Latting 1973-5-29 s.n. Kern Highway Hwy 178 east of Lake Isabella; 1 mile west of Kelso Road Southern Sierra Nevada Mtns. 793 Comment
  CAS-BOT-BC400289  Anemopsis californica Arthur Rice Kruckeberg 1940-5-26 756 Kern Pachalco [Pachalka] Springs--Clark Mts. Eastern Mohave Desert Comment
  CAS-BOT-BC45323  Anisocoma acaulis L. R. Abrams 1926-3-28 11188 Kern 3-5 miles N of Rosamund Comment
  JEPS30558  Anisocoma acaulis Peter H. Raven 1958-5-3 12812 Kern 2 mi w of summit, on State Hwy 178 Walker Pass Comment
  RSA101745  Anisocoma acaulis R. Weatherby 1950-4-3 1151 Kern 6 miles from Weldon on road to Kelso Valley. 914 Comment
  RSA719078  Anisocoma acaulis Michael Honer 1999-4-26 0015 Kern Short Canyon; ridge about 1/4 mi. NW of Owens Peak Wilderness parking area at end of Short Cyn. Rd. 1189 Comment
  CAS-BOT-BC64012  Anisocoma acaulis John Thomas Howell; Gordon H. True 1971-6-15 47733 Kern South end of Havilah Canyon 1310 Comment
  HSC23040  Anisocoma acaulis D. E. Anderson 1962-4-18 2160 Kern about 3 miles south of Freeman along Hwy.6 945 Comment
  SBBG7567  Antennaria dimorpha H. and M. Dearing 1938-4-30 2691 Kern Kern River above Fairview Comment
  CAS-BOT-BC237876  Antirrhinum ovatum Ernest C. Twisselmann 1969-6-8 15630 Kern Temblor Range and the Western San Joaquin Valley. Cedar Canyon 662 Comment
  CAS-BOT-BC447668  Aphanes arvensis David D. Keck; J. Clausen 1935-4-12 3191 Kern 2.4 mi. W of Glenville. 30 miles NE of Bakersfield Comment
  UCR183643  Apiastrum angustifolium A. C. Sanders, T. B. Salvato 2007-5-16 33839 Kern Tehachapi Mountains, hills c. 0.6 mi. east of Castac Lake, west of pipeline road 1220 Comment
  UCR186524  Apiastrum angustifolium Melissa Lippincott 2007-5-11 s.n. Kern Tehachapi Mountains, hills immediately SE of Castac Lake, survey area 6.6, 1.5 mi. ESE of Lebec 1220 Comment
  CAS-BOT-BC392204  Aquilegia formosa John Thomas Howell 1962-9-22 38776 Kern Shirley Meadows, Greenhorn Mountains 2011 Comment
  RSA0064258  Arabis pulchra var. pulchra Nick Jensen, Onkar Singh, Katie Gallagher, Tim Thomas 2014-5-3 1330 Kern Tejon Ranch. Unnamed canyon on the way up to the Meeke Hogan Tin Mine, lower part of the canyon. West of the road leading up to the mine. 1163 Comment
  CAS-BOT-BC407738  Arceuthobium abietinum James R. Shevock 1982-5-19 9531 Kern along FS road 25S21, NE base of Cooks Peak, Sequoia National Forest, Greenhorn Mountains 1889 Comment
  CAS-BOT-BC409938  Arceuthobium campylopodum D. E. Breedlove 1962-7-14 3897 Kern along Saddle Springs Road on ridge N of Liebel Peak, 7.6 miles SW of Bodfish-Havilah Road; Piute Mountains 1889 Comment
  RSA721377  Arceuthobium occidentale Naomi S. Fraga, Valerie Soza, Michael Honer 2003-5-19 702 Kern THE OWENS PEAK EASTERN WATERSHED. Grapevine Canyon. On the way to Coyote Spring. 1037 Comment
  CAS-BOT-BC410097  Arceuthobium occidentale Ernest C. Twisselmann 1958-8-7 4573 Kern Ridge on the Tejon Ranch road about 1 mile W of White Oak Lodge (Mojave drainage); Tehachapi-Kernville region 1524 Comment
  CAS-BOT-BC39361  Arctostaphylos glauca Ernest C. Twisselmann 1966-7-5 12538 Kern Tehachapi Mountains, Slope east of the mouth of Chanyon de la Lecheria. 1341 Comment
  CAS-BOT-BC39369  Arctostaphylos glauca Samuel B. Parish 1887-6-1 1959 Kern Fort Tejon Comment
  RSA0064209  Arctostaphylos glauca Pam De Vries 2015-5-7 7961 Kern Cold Springs Canyon; Along West End Trail, about 0.26 mi NNE of intersection of Mt. Pinos Way and West End Trail. 1585 Comment
  CAS-BOT-BC45885  Arctostaphylos nevadensis Ernest C. Twisselmann 1957-7-23 3861 Kern Trail to Sunday Peak 2301 Comment
  CAS-BOT-BC46766  Arctostaphylos parryana Sandy Hare 1997-4-19 129 Kern Along Middle Knob Jeep Trail along divide separating Oil and Pine Tree Canyons south of Cache Peak about 3.5 air miles 1859 Comment
  RSA634275  Arctostaphylos parryana subsp. parryana Jon E. Keeley, Melanie Baer-Keeley 1992-8-9 19232 Kern Cerro Noroeste Road, 10.3 km south of Mil Potrero Road. 2390 Comment
  RSA634284  Arctostaphylos parryana subsp. parryana Jon E. Keeley, Melanie Baer-Keeley 1992-8-9 19223 Kern Mil Potrero Rd., 1 km west of turn off to Cerro Noroeste (Mt. Abel). 1730 Comment
  CAS-BOT-BC42193  Arctostaphylos patula Ernest C. Twisselmann 1963-8-8 8862 Kern Canyon just south of Cottonwood Canyon, Mojave drainage. 1463 Comment
  RSA635223  Arctostaphylos patula Jon E. Keeley 1978-5-20 7162 Kern Greenhorn Summit. 2350 Comment
  UCD52459  Arctostaphylos viscida John Thomas Howell; Gordon H. True 1971-6-15 47753 Kern Upper Sonoran brush and woodland, Flying Dutchman Creek canyon on Havilah Mt. Breckenridge road. Kern County. 1188 Comment
  CAS-BOT-BC44561  Arctostaphylos viscida subsp. mariposa Ernest C. Twisselmann 1966-5-12 12224 Kern Greenhorn Range - McFarland Creek at the fire road. NE of Glennville 1539 Comment
  CAS-BOT-BC46901  Arctostaphylos viscida subsp. mariposa Ernest C. Twisselmann 1959-6-18 5368 Kern Breckenridge Mountain: ridge above O'Brien Spring 1798 Comment
  UC1005632  Arctostaphylos viscida subsp. mariposa Frank W. Gould 1940-3-25 1012 Kern 10 mi w Kernville (e side of pass); Greenhorn Pass 1524 Comment
  VVC3196  Arctostaphylos viscida subsp. viscida Tim Thomas, P. J. MacKay 2016-3-4 6930 Kern Greenhorn Mountains, Along Hwy 155, 2.5 road miles below summit. 1518 Comment
  UCR196425  Arenaria pusilla Naomi Fraga, Daniel Brock 2005-3-14 1517 B Kern Southern Sierra Nevada Range, Owens Peak Eastern Watershed, Short Canyon 1159 Comment
  RSA0062598  Argemone munita Nick Jensen, Sandy Namoff 2014-4-17 1107 Kern Tejon Ranch. Near Avenue 300 between Gaskell and Avenue A. 935 Comment
  RSA788517  Argemone munita James R. Shevock, Barbara J. Ertter 1986-3-17 11482 Kern Piute Mountains. Along Erksine Creek road between the 15th and 16th creek crossing in canyon near Liebel Ranch. 1189 Comment
  CAS-BOT-BC401773  Argemone munita subsp. rotundata C. B. Wolf 1930-10-1 1679 Kern Tehachapi Mts., canyon 5 miles west of Tehachapi 1524 Comment
  CAS-BOT-BC146303  Aristida ternipes var. gentilis C. B. Wolf 1933-5-27 4978 Kern 1 mile east of Edison, Upper San Joaquin Valley. 182 Comment
  CAS-BOT-BC84839  Artemisia douglasiana Ernest C. Twisselmann 1961-10-5 6599 Kern Eastern San Joaquin Valley, Kern River below Lake Ming. 190 Comment
  CAS-BOT-BC90535  Artemisia dracunculus E. A. McGregor 1910-10-7 30 Kern Kern River [Canon], near Bakersfield Comment
  POM29950  Artemisia dracunculus Marcus E. Jones 1900-7-24 s.n. Kern Cameron. 1159 Comment
  RSA798106  Artemisia dracunculus J. Andre 2012-10-12 23518 Kern Sierra Nevada: western foothills of Greenhorn Mtns., approx 30 mi NE of Bakersfield, along Granite Rd south of Hwy 155, just SW of Glennville, approx 20 mi east of I-99 and Jct Hwy 46, 36 mi west of Isabella Lake. 989 Comment
  CAS-BOT-BC97192  Artemisia spinescens Ernest C. Twisselmann 1958-4-17 4302 Kern U.S. 466, 10.3 miles west of Boron 792 Comment
  CAS-BOT-BC471206  Artemisia tridentata Erika M. Gardner; Jennifer Pilapil 2013-8-8 458 Kern Southern Sierra Nevada, Scodie Mountains, Sequoia National Forest. About 0.12 miles NW from the Pacific Crest Trail/McIvers 4x4 road. Along drainage toward ephemeral spring in the middle of the plateau 2030 Comment
  CAS-BOT-BC93511  Artemisia tridentata subsp. tridentata John Thomas Howell 1957-6-25 32754 Kern Tehachapi Mts. 6 miles nw. of Tehachapi 1097 Comment
  CAS-BOT-BC93570  Artemisia tridentata subsp. tridentata Evalyn L. Farnsworth 1964-9-26 289 Kern Greenhorn Range - Cedar Creek, about 3 miles south of Glennville 975 Comment
  SD47976  Asclepias californica Herbert L. Mason 1935-4-30 6263 Kern Hobo Hot Springs, Kern River Canyon. Comment
  UCR224303  Asclepias californica Justin M. Wood 2009-5-16 743 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
  UCR213959  Asclepias californica subsp. californica Dave Silverman, Cindy Hopkins 2007-4-25 6752 Kern Tejon Ranch, 1.0 km NE of National Cement plant, 3.0 km NW of Oso Pump Plant-CA Aqueduct, and c. 1.1 km N of the county line 1125 Comment
  UC204618  Asclepias eriocarpa W. R. Dudley 1895-6-27 451 Kern vicinity Bisses Station; Tehachapi Mts. Comment
  UC2049254  Asclepias eriocarpa Nick Jensen with Dana York, J. Mark Porter, Chris Winchell 2015-6-13 3770 Kern Tejon Ranch. Tehachapi Mountains, Cottonwood Creek region south of Twin Lakes. Comment
  UC878981  Asclepias erosa C. Epling, Wm. Robison 1935-7-3 Kern w side Walker Pass Comment
  UCD121355  Asclepias fascicularis Ernest C. Twisselmann 1965-9-19 11576 Kern Northeast of Well 8 in Section 8, Kern National Wildlife Refuge. 65 Comment
  UCR187177  Asclepias fascicularis A. C. Sanders 2007-9-22 34332 Kern Inner South Coast Range, Polonio Pass on Hwy 46 just east of San Luis Obispo Co. line 396 Comment
  POM268944  Asclepias fascicularis Lyman Benson 1932-10-16 4082 Kern Bakersfield. Kern River Watershed. 122 Comment
  CDA15511  Asphodelus fistulosus Greynolds, Moore 1999-4-23 PDR 1210652 Kern San Joaquin Valley; Vicinity of Lost Hills. 0 Comment
  CAS-BOT-BC476934  Asteraceae J. Zaninovich 1979-8-28 1006 -80 Kern 1/2 mile north of Poso Creek and Highway 65. Comment
  UCSB26854  Astragalus Joseph Keefe 1963-3-23 651 Kern collected S of Bodfish near Lake Isabella Bodfish and Lake Isabella Comment
  RSA110178  Astragalus asymmetricus H. D. Ripley, R. C. Barneby, F. C. Ripley Jr. 1954-5-3 11290 Kern 6 miles N.W. of Kecks Corner. 381 Comment
Read comments
Oct 22 2007
  RSA0039079  Astragalus didymocarpus Nick Jensen, Ed Kentner 2013-3-6 184 Kern San Joaquin Valley, Between the Temblor Range and the Antelope Hills, Twisselman Ranch, south of Highway 46 and west of Highway 33 235 Comment
  RSA0068031  Astragalus didymocarpus Erika M. Gardner, Sierra Sutton 2015-3-7 1238 Kern Horse Canyon. 1238 Comment
  SBBG68225  Astragalus didymocarpus M. N. Ackley 1927-4-10 563 Kern Rose Station, Ridge Route (US Hwy 99) 140 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
  UC903413  Astragalus didymocarpus Lois E. James 1948-5-9 1764 Kern entrance of road to Frazier Park (Lebec); , road to Frazier Park Comment
  UCD104704  Astragalus didymocarpus C. C. Crampton 1941-4-23 10 Kern Near Mojave. 833 Comment
  CAS-BOT-BC177910  Astragalus didymocarpus var. didymocarpus Ernest C. Twisselmann 1962-3-30 6737 Kern Antelope Plains, Devil's Water Canyon flood plain 281 Comment
  RSA761419  Astragalus didymocarpus var. didymocarpus LeRoy Gross 2010-4-27 4435 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
  RSA776794  Astragalus didymocarpus var. didymocarpus Orlando Mistretta, Christine Mistretta 2010-5-12 5092 Kern Northern Antelope Valley, S. base of the Tehachapi Mountains, 0.75 miles NE of the intersection of 160th St. W. and W. Rosamond Blvd. Along Southern California Edison transmission line corridor (Segment 10, map sheet 4 per TRTP survey 2010). 832 Comment
  CAS-BOT-BC177906  Astragalus didymocarpus var. didymocarpus Ernest C. Twisselmann 1957-4-10 3384 Kern Mojave-Randsburg Region. Mohave [Mojave] Desert: 14.8 miles northwest of Boron 731 Comment
  CAS-BOT-BC177931  Astragalus didymocarpus var. didymocarpus Mrs. H. C. Cantelow 1937-4-1 2150 Kern 13 mi. w. of Wasco Comment
  CAS-BOT-BC182687  Astragalus douglasii A. C. Sanders; K. D. Jones; D. Malueg; T. Rado 1999-5-19 22786 Kern San Joaquin Valley: Maricopa Flat, gasline valve site 1.7 mi. SE of San [Emidio] Emigdio siding, between Maricopa Hwy (166) and Calif. Aqueduct 168 Comment
  LA204959  Astragalus douglasii var. douglasii George T. Hastings; Charles Darland 1931-4-1 sn Kern Tehachapi Mountains, Keene Station Comment
  UC862975  Astragalus douglasii var. douglasii Alice Eastwood 1913-5-13 3241 Kern Tehachapi Comment
  UC1550948  Astragalus ertterae James R. Shevock 1987-5-25 11789 Kern 1/4 mi n of first saddle along the Pacific Crest Trail (s of Walker Pass, Scodie Mountains, Southern Sierra Nevada); Southern Sierra Nevada, Sequoia Natl Forest, Scodie Mountain 1706 Comment
  RSA415807  Astragalus hornii Fay A. MacFadden 1931-4-22 2961 Kern Willow Springs. Comment
  UC127521  Astragalus hornii var. hornii H. M. and G. R. Hall July 1908 8343 Kern near Bakersfield; near Bakersfield Comment
  UCD104886  Astragalus layneae James B. Garner 1957-4-9 244 Kern Mojave Desert. Comment
  UCR282592  Astragalus lentiginosus Dan S. Cooper 2017-4-14 417- 41 Kern Monolith, north of Hwy 58 on west side of Grand Ave., south of Tehachapi Blvd. 1216 Comment
  SEINET898201 Image available Astragalus lentiginosus Lewis S. Rose 1945-1 48072 Kern 8 mi, south of Freeman, Mojave Desert. 945 Comment
  CAS-BOT-BC187198  Astragalus lentiginosus var. idriensis Ernest C. Twisselmann 1952-5-1 306 Kern Summit of Black & Carneros Canyon 1082 Comment
  CAS-BOT-BC187201  Astragalus lentiginosus var. idriensis Ernest C. Twisselmann 1954-4-17 1081 Kern Temblor Grade: 8 miles west of McKittrick 853 Comment
  CAS-BOT-BC187205  Astragalus lentiginosus var. idriensis Ernest C. Twisselmann 1962-4-18 6949 Kern Tejon Ranch: spring on the mesa about 2 miles north of Alamo Camp 1036 Comment
  CAS-BOT-BC178106  Astragalus lentiginosus var. nigricalycis Mrs. H. P. Bracelin 1937-4-11 867 Kern About 6 miles southeast of Shafter, near Bakersfield. Comment
  CAS-BOT-BC178110  Astragalus lentiginosus var. nigricalycis Roxana S. Ferris 1935-3-28 9073 Kern Junction of Bitterwater Valley Road with Paso Robles-Lost Hills Highway, eastern base of Temblor Range 22 Comment
  RSA351684  Astragalus lentiginosus var. nigricalycis T. P. O'Farrell 1981-4-14 s.n Kern Petroleum field; Naval Petroleum Reserve #1, 30 miles SW of Bakersfield, 10 miles NE of Taft; N-facing slope. 290 Comment
  RSA415407  Astragalus lentiginosus var. nigricalycis Robert Kessler 1924-02 s.n Kern Red Rock Canyon Comment
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Oct 25 2007
  RSA415553  Astragalus lentiginosus var. nigricalycis L. S. Rose 1937-4-9 37051 Kern Reeds Station, 17 mi. S of Bakersfield. 137 Comment
  UCD105025  Astragalus lentiginosus var. variabilis Ernest C. Twisselmann 1964-5-7 9377 Kern Mojave Desert. The Mojave-Randsburg Region. South end of Rogers Lake, Edwards Air Force Base. 609 Comment
  UCSB3036  Astragalus mohavensis Gill, Robert 1959-3-28 Kern Red Rock Canyon- U.S. 6; Sierra Nevada-El Paso Mt. Range; Mojave Desert drainage area Comment
  SD37517  Astragalus nigricalycis Edith A. Purer 1935-3-23 5994 Kern San Joaquin Valley roadside Comment
  CAS-BOT-BC194448  Astragalus oxyphysus Ernest C. Twisselmann 1952-5-5 303 Kern Mouth of Cedar Canyon - Temblor Range and the Western San Joaquin Valley 407 Comment
  POM275909  Astragalus oxyphysus Lyman Benson 1937-4-17 8123 Kern Summit of White Wolf Grade, Arvin. Tehachapi Mts., Caliente Creek watershed. 610 Comment
  UC1779144  Astragalus oxyphysus Richard R. Halse 2001-3-23 5948 Kern Tehachapi Mountains; along State Hwy. 58 three mi W of junction with State Hwy. 223 483 Comment
  UCD40558  Astragalus oxyphysus Ellen Dean; Thomas Starbuck, Margaret Starbuck 2003-3-26 1505 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
  CAS-BOT-BC194223  Astragalus pachypus John Thomas Howell 1928-4-5 3712 Kern 8 miles below Keene, Tehachapi Pass Road 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
  RSA751175  Astragalus purshii Scott D. White, Justin M. Wood 2009-5-19 12798 Kern Tehachapi Mountains: Tehachapi-Willow Springs Road, 3.5 miles S of Hwy 58, just NW of Oak Creek Pass. 1390 Comment
  RSA415681  Astragalus purshii var. purshii M. Zigmond 675 Kern Kelso Valley. Comment
  JEPS33410  Astragalus purshii var. tinctus Charlotte N. Smith 1940-5-13 181 Kern ca 2 1/2 to 3 mi n Pine Mountain (along the old trail from Martin Spring to Poso Flat); n of Pine Mountain, trail from Martin Spring to Poso Flat 1066 Comment
  SBBG67427  Astragalus purshii var. tinctus R. Hoffmann 1930-5-19 Kern Muroc Dry Lake Comment
  SD148172  Astragalus trichopodus var. phoxus G. K. Helmkamp, E. A. Helmkamp 2001-4-27 6523 Kern West foothills, Tehachapi Mnts, 7.2 mi E of Arvin 366 Comment
  CAS-BOT-BC198657  Astragalus whitneyi var. whitneyi Ernest C. Twisselmann 1961-6-22 8315 Kern Summit of Sawmill Mountain, Mt. Pinos Region - San Emigdio Ridge 2682 Comment
  CAS-BOT-BC198699  Astragalus whitneyi var. whitneyi Louis C. Wheeler 1960-6-20 7749 Kern 1/4 mile westerly from junction of ridge road, with road to trail along King Solomon Ridge, ca. 4 miles east of Pack Saddle Springs Public Camp, Piute Mountains Comment
  OBI34380  Athysanus pusillus David J. Keil, Julie Vanderwier and Glenda Winn 1978-1 12739 Kern Along Cerro Noroeste Rd at Valle Vista campground on lower slopes of Mt Abel Comment
  PASA2669  Athysanus unilateralis Frank W. Peirson 1925-3-19 5482 Kern North slope Tehachapi Pass 609 Comment
  UC2046149  Athysanus unilateralis Neal Kramer 2015-3-9 2126 Kern TNC Tollhouse Ranch, approx. 2.2 miles NW of Caliente post office Comment
  UCD97236  Atriplex argentea var. expansa John Thomas Howell 1962-7-9 38346 Kern Isabella. 762 Comment
  UC2013239  Atriplex canescens David Keil with V. L. Holland and Lynne Dee Oyler 1995-4-30 25031 -A Kern Opal Canyon Road at Highway 14, N of Red Rock Canyon State Park. Comment
  UCR160679  Atriplex canescens David Charlton 1994-7-23 6041 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
  SBBG65344  Atriplex confertifolia M. N. Ackley -Apr-1928 106 Kern Red Rock Cyn 731 Comment
  UCD78241  Atriplex cordulata var. erecticaulis Robert E. Preston 2008-7-22 2643 Kern 9 mi W of Shafter, ca. 0.4 mi S of the Lerdo Hwy. 79 Comment
Read comments
Aug 12 2016
  JEPS76608  Atriplex parryi L. R. Heckard 1977-10-13 4704 Kern sw end Rogers Lake; Edwards Air Force Base Comment
  CAS-BOT-BC176507  Atriplex polycarpa John Thomas Howell 1962-7-7 38138 Kern Entrance to Kern River Canyon 213 Comment
  POM279049  Atriplex polycarpa Grant D. Brown 1950-3-31 536 Kern 1.5 miles NE of taft Comment
  RSA0035156  Atriplex polycarpa Nick Jensen, Edward K. Kentner 2013-2-21 148 Kern San Joaquin Valley, between the Temblor Range and the Antelope Hills, Twisselman Ranch, south of Highway 46 and west of Highway 33. 210 Comment
  UC1136322  Atriplex polycarpa J. E. Sowder 1934-4-24 412 Kern Cienaga Canyon Mt. Pinos Quad., Cienaga Canyon Comment
  UC217160  Atriplex polycarpa H. M. Hall 1919-10-22 Kern Tehachapi Pass Comment
  UC217161  Atriplex polycarpa H. M. Hall 1919-10-21 10969 Kern Dry Lake near Rosamond (Antelope Val.); , Dry Lake near Rosamond Comment
  UC7099  Atriplex polycarpa J. Burtt Davy 1896-4 2884 Kern near Rosedale (head San Joaquin Valley); , near Rosedale Comment
  UCD97623  Atriplex prostrata John Thomas Howell 1963-8-20 40115 Kern South Fork Valley, about 2 miles NE of Weldon. 807 Comment
  POM158411  Atriplex rosea H. L. Bauer 1927-9-15 3 Kern Tehechapi Pass Comment
  UCR9277  Atriplex serenana Frank C. Vasek 1967-7-20 670720- 11 Kern Sierra Nevada Mtns, along Hwy 178, c. 0.9 mi west of Weldon, east end of Lake Isabella 808 Comment
  CAS-BOT-BC176649  Atriplex serenana var. serenana Ernest C. Twisselmann 1968-9-5 14919 Kern Bakersfield: 800 block of 19th Street 106 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
  CAS-BOT-BC180830  Atriplex spinifera L. R. Abrams 1939-3-26 13816 Kern Lost Hills, San Joaquin Valley Comment
  SBBG125931  Atriplex spinifera A. Parikh, N. Gale 2010-6-2 3244 Kern 0.2 km N of Rosamond Blvd, just E of 70th St W 730 Comment
  SEINET4136181  Atriplex spinifera Howard Stutz 1977-6-15 8032 Kern 20 miles N of Wasco.; 0 Comment
Read comments
Feb 24 2015
  UC217157  Atriplex spinifera H. H. Severin, H. M. Hall 1921-10-14 11779 Kern about 3 mi s Shafter; s of Shafter Comment
  OBI73537  Atriplex vallicola Wendy Fisher 2010-3-23 53 Kern South of Pond Rd, E of Bell Rd, and W of Wildwood rd between Lost Hills and Wasco in Western Kern cnty. Comment
  RSA0048105  Avena barbata Nick J. Jensen, Ed Kentner 2013-3-17 206 Kern San Joaquin Valley, Between the Temblor Range and the Antelope Hills, Twisselman Ranch, south of Highway 46 and west of Highway 33 305 Comment
  RSA745263  Avena barbata LeRoy Gross 2009-4-14 3810 Kern West end of the San Emigdio Mountains: Bitter Creek National Wildlife Refuge; Along Bitter Creek, northeast end of the refuge, in map unit 2. Between Cienaga Canyon to the west, and Santiago Creek to the east., Collected from 34.95453N 119.35027W, down creek to 34.96340N 119.34880W. 584 Comment
  RSA756714  Avena barbata Barbara Ertter, James R. Shevock 1986-4-19 5961 Kern Erskine Creek on NW side Piute Mts S of Isabelle Lake, ca 5.5 mi from hwy (Spring Gulch?) 1159 Comment
  CAS-BOT-BC145911  Avena fatua Ernest C. Twisselmann 1961-5-23 6184 Kern Tehachapi Mountains. Tejon Ranch. Telephone Road above Pastoria Canyon. 1005 Comment
  CAS-BOT-BC145915  Avena fatua Ernest C. Twisselmann 1957-3-25 3266 Kern Eastern San Joaquin Valley. Porterville Road 1.5 mile north of Oildale. 152 Comment
  POM290479  Avena fatua Walter D. Riley 1934-1-21 1 Kern Northwest of Bakersfield. 122 Comment
  JEPS59976  Azolla microphylla Hilda W. Grinnell 1933-10-9 Kern 1 mi n Joe Walker Mine (s side Basin Creek); Walker Basin 1188 Comment
  POM289604  Baccharis emoryi Arthur L. Cohen 1935-12-26 776 Kern Bakersfield, Kern River 122 Comment
  CAS-BOT-BC99681  Baccharis salicifolia Lillian Mott 1974-4-9 22 LM74 Kern Sand Canyon, west of Highway 395 and 1 1/2 miles south of the county line 731 Comment
  CAS-BOT-BC99689  Baccharis salicifolia Ernest C. Twisselmann 1967-9-19 13740 Kern Horse Canyon Wall on the west side of Indian Wells Valley 1143 Comment
  CAS-BOT-BC99723  Baccharis salicifolia Ernest C. Twisselmann 1970-5-6 16498 Kern Canebrake Creek just above Walker Pass Station 1363 Comment
  CAS-BOT-BC99737  Baccharis salicifolia Ernest C. Twisselmann 1958-9-3 4754 Kern Kern River: 2.2 miles west of Stockdale Country Club 114 Comment
  CHSC98081  Baccharis salicifolia Naomi Fraga; Amber Maurice 2003-2-23 266 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak Eastern Watershed. Indian Wells Canyon. 1250 Comment
  OBI72649  Baccharis salicifolia Eric Luning 2003-5-11 25 Kern Kern Canyon, Sequoia Natl Forest, Lower Richbar Picnic Ground. Comment
  RSA311622  Baccharis salicifolia B. A. Prigge 1983-8-8 4984 Kern Indian Wells Valley; Lark Seep 671 Comment
  JEPS31062  Baccharis salicifolia subsp. salicifolia Ernest C. Twisselmann 1960-4-2 5951 Kern 0.25 mi e of canyon mouth Kern River Canyon; Tehachapi-Kernville region, Kern River 292 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
  UCR185156  Baccharis sergiloides Naomi Fraga, Valerie Soza, Michael Honer 2003-5-19 700 Kern Southern Sierra Nevada, The Owens Peak Eastern Watershed. Grapevine Canyon. On the way to Coyote Spring 1037 Comment
  CAS-BOT-BC100016  Balsamorhiza deltoidea John Thomas Howell; Gordon H. True 1971-6-17 48104 Kern Ca. 2.5 miles southeast of Bald Eagle Peak 1920 Comment
  POM272517  Barbarea vulgaris Lyman Benson 1937-5-23 8343 Kern Little Poso Creek Falls. Greenhorn Mountain Range. San Joaquin Valley watershed. 1372 Comment
  RSA0042811  Bassia hyssopifolia Nick Jensen, Ed Kentner 2013-2-26 169 Kern San Joaquin Valley, Between the Temblor Range and the Antelope Hills, Twisselman Ranch, south of Highway 46 and west of Highway 33. 220 Comment
  RSA129418  Berberis dictyota A. D. Gifford 1935-4-19 602 Kern 5.5 miles N of Quail Lake Comment
  SEINET3243540  Bloomeria crocea var. montana Rimo Bacigalupi, G. T. Robbin 1954-1 4529 Kern Along road between Havilah and Walker Basin, 0.5 mile south of Havilah Guard Station (U.S. Forest Service). 975 Comment
  CAS-BOT-BC15844  Boechera arcuata Alice Eastwood; John Thomas Howell 1940-3-25 7622 Kern Onyx. Comment
  CAS-BOT-BC15854  Boechera arcuata John Thomas Howell 1930-5-13 5026 Kern Kern Canyon 7 miles above Kernville. Comment
  CAS-BOT-BC475205  Boechera inyoensis Erika M. Gardner; Naomi S. Fraga 2015-3-20 1338 Kern Southern Sierra Nevada region; Scodie Mountains; Kiavah Wilderness; Bureau of Land Management, about 0.10 mi N of perennial spring in Boulder Canyon 1335 Comment
  RSA0076068  Boechera pulchra Erika M. Gardner, Erma Gardner 2013-4-27 138 Kern Cow Haven Canyon. East side of Cow Haven Canyon Road. 1360 Comment
  CAS-BOT-BC30953  Bolboschoenus maritimus Ernest C. Twisselmann 1964-9-29 10237 Kern Kern National Wildlife Refuge. 76 Comment
  UCR46997  Bowlesia incana Michael Theroux 1982-4-27 189 Kern Sequoia National Forest: Kern River, 3 mi north of Richbar Camp, l mi SW of Democrat Springs 765 Comment
  UCR210396  Brickellia microphylla J. R. Shevock, Dana York 1995-9-23 12342 Kern Western Slope of the Southern Sierra Nevada Mtns., Laura Peak, Erskine Creek drainage, Piute Mountains, 6 air mi. south of Lake Isabella 1524 Comment
  JEPS52189  Brickellia nevinii Ernest C. Twisselmann 1966-9-8 12758 Kern 2.1 mi nw of Valle Vista Public Camp (Mt. Abel Road, Mt. Pinos Region, San Emigdio Range); San Emigdio Range, Mt. Pinos Region, Mt. Abel Road 1508 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
  JEPS7702  Brodiaea terrestris subsp. kernensis W. L. Jepson 1937-5-2 18136 Kern Edison Comment
  RSA376790  Brodiaea terrestris subsp. kernensis Bruce M. Crawford 1932-3-21 15200 Kern El Tejon Ranch, Mojave Desert. Comment
  RSA376791  Brodiaea terrestris subsp. kernensis Fay A. MacFadden 1931-4-3 2613 Kern Near Edison Comment
  SBBG15349  Brodiaea terrestris subsp. kernensis E. C. Twisselmann 1962-4-19 6998 Kern Delano Rd, 12.4 mi W of Woody 213 Comment
  UCR183510  Bromus arenarius A. C. Sanders, Mitch Provance 2007-5-3 33604 Kern Tehachapi Mountains, NE of upper Oso Canyon, c. 3 miles ESE of Castac Lake, below peak 4908 1402 Comment
  RSA126889  Bromus berteroanus H. S. Yates 1937-3-17 1449 Kern 3.5 miles SW of Lokern., [near 35 deg 24'N 119 deg 32'30W] 152 Comment
  UCSB51395  Bromus berteroanus Roos, John 1969-5-10 Kern Red Rock Cyn; Mojave Desert Comment
  POM286707  Bromus berteroanus Walter D. Riley 1934-4-15 196 Kern 6 miles above Poso flat; Greenhorn Mountains; Poso Creek Watershed; 793 Comment
  UC162253  Bromus carinatus var. carinatus H. M. Hall 1905-6-29 6400 Kern n slope of Mount Pinos Mount Pinos 1981 Comment
  CAS-BOT-BC155914  Bromus commutatus D. E. Breedlove 1963-7-4 5485 Kern At west end of Cummings Valley, 4 miles west of Tehachapi. 1219 Comment
  UCSB47781  Bromus diandrus Steele, Kelly 1983-4-20 Kern Belridge Field Cogeneration Project; Western San Joaquin Valley, along CA Hwy 33, 6.0 mi NW of junction with Lokern Rd, 3.0 mi W of Missouri Triangle (T28S R21E S32); Chico Martinez Creek 205 Comment
  RSA363417  Bromus diandrus H. L. Bauer 1928-05 s.n. Kern Near Bakersfield. Comment
  CAS-BOT-BC155420  Bromus hordeaceus Ernest C. Twisselmann 1957-4-7 3332 Kern Temblor Range and the Western San Joaquin Valley. Carneros Rocks. 518 Comment
  UC2047813  Bromus hordeaceus Nick Jensen with J. Mark Porter 2014-5-20 1720 Kern Tejon Ranch. Spring along the road at the head of Canyon de la Lecheria. Comment
  UCD58701  Bromus hordeaceus Ernest C. Twisselmann 1959-4-25 5099 Kern Sierra Nevada. Greenhorn Range. Blue Mountain foothills. About 7 miles northwest of Glennville. 967 Comment
  RSA92046  Bromus hordeaceus F. W. Peirson 1937-5-30 12081 Kern Ca. 2 miles above White Oak Lodge, Cottonwood Creek, Tahachapi Mountains. 1677 Comment
  UCD58860  Bromus japonicus Harold M. Kemper 1966-8-1 s.n. Kern Kern Co. 1219 Comment
  CAS-BOT-BC162346  Bromus madritensis Ernest C. Twisselmann 1963-5-17 8233 Kern Sierra Nevada. Greenhorn Range. Poso Creek, about 0.5 mile above Poso Creek Narrows. 707 Comment
  CAS-BOT-BC161883  Bromus rubens Ernest C. Twisselmann 1964-4-25 9254 Kern Sierra Nevada. Greenhorn Range. Slope on the south side of Howling Gulch, ca. 3 miles southeast of Woody. 822 Comment
  CAS-BOT-BC161906  Bromus rubens Ernest C. Twisselmann 1965-3-17 10471 Kern San Joaquin Valley. Kern National Wildlife Refuge. 68 Comment
  CAS-BOT-BC161910  Bromus rubens John R. Hodgson 1929-3-24 282 Kern Ridge Route Highway near Reed's Service Station. Comment
  POM264921  Bromus rubens A. A. Beetle 1941-3-12 2666 Kern South side of Tehachapi Mountains, 5 miles southeast of Monolith. Comment
  RSA746665  Bromus rubens P. DeVries 2009-4-9 7261 Kern Western Transverse Range; San Emigdio Mtns Region; Bitter Creek Nat'l Wildlife Preserve; ca. 1.3 mi SE of junction of Cerro Noroeste Rd and Hwy 133. 966 Comment
  CAS-BOT-BC161424  Bromus tectorum Ernest C. Twisselmann 1967-6-27 13538 Kern Sierra Nevada. Kern Plateau. Nine Mile Canyon. 1920 Comment
  CAS-BOT-BC161442  Bromus tectorum John Thomas Howell 1962-7-8 38326 Kern Sierra Nevada. Greenhorn Mountains. 1.5 mile southeast of Summit. 1524 Comment
  JEPS121864  Bromus tectorum Nick Jensen with Tommy Stoughton, Larry Crawford 2014-4-13 992 Kern Tejon Ranch: Head of Canyon de los Gatos Montes; wide open area just before the road heads steeply west up Blue Ridge. Comment
  NY664621  Bromus tectorum J. T. Howell 1969-5-13 75687 -A Kern Sierra Nevada. Spanish Needle Creek road to Lamont Meadow 1463.0 Comment
  OBI19858  Bromus tectorum Walter F. Chesebro 1978-3-7 143 Kern In field above Valley Vista campground Comment
  RSA0038629  Bromus tectorum Nick Jensen, Onkar Singh, Katie Gallagher, Tim Thomas 2014-5-3 1305 Kern Meadow east of the National Cement Plant and south of the Contour Road. 1026 Comment
  RSA0069449  Bromus tectorum Erika M. Gardner, Rachel Poutasse, Noravit Chumchim 2015-2-28 1161 Kern House Canyon, spur. No outlet to base of hills across valley. 1265 Comment
  UC1927588  Bromus tectorum Naomi Fraga, Amber Maurice 2003-2-23 258 Kern Sierra Nevada; Southern Sierra Nevada region; THE OWENS PEAK EASTERN WATERSHED. Indian Wells Canyon. 1555 Comment
  UCD59848  Bromus tectorum John Thomas Howell; Gordon H. True 1969-5-13 45687 A Kern Sierra Nevada. Spanish Needle Creek road to Lamont Meadow. 1463 Comment
  RSA0041979  Bromus trinii A. C. Sanders, T. B. Salvato 2007-6-6 34090 Kern Geghus Ridge c. 7 miles NE of Lebec, S-facing slopes above Bear Trap Canyon, below VABM (4260 ft.) Lewis., At 34 deg 53.588 N, 118 deg 45.409 W. 1098 Comment
  UC2044811  Caesalpinia gilliesii Nick Jensen with J. Mark Porter 2014-5-21 1788 Kern Tejon Ranch. Lower end of Tejon Canyon near the old Indian Schoolhouse adjacent to a spring. Comment
  RSA745081  Calandrinia ciliata LeRoy Gross, Pam De Vries, Otto Gasser 2009-3-30 3686 Kern West end of the San Emigdio Mountains: Bitter Creek National Wildlife Refuge; Cienaga Canyon, off of Klipstein Canyon Road. Northeast of Cerro Noroeste Road. Refuge unit number 10A. 1033 Comment
  CDA39296  Calochortus amoenus T. C. Fuller 1962-5-7 8395 Kern Road to Woody, 2.6 miles west of Glennville. 0 Comment
  JEPS17764  Calochortus amoenus Ethel Robinson 1923-5-10 Kern Greenhorn Mountains foothills Greenhorn Mountains 762 Comment
  SBBG57659  Calochortus amoenus M. N. Ackley -Jun-1927 643 Kern Greenhorn Mtns 1950 Comment
  RSA640391  Calochortus invenustus Louis C. Wheeler 1960-6-20 7750 Kern Piute Mountains, 1/4 mile westerly from junction of ridge road, with road to trail along King Solomon ridge: Ca. 4 miles east of Pack Saddle Springs Public Camp. Comment
  UC648387  Calochortus invenustus Marion Ownbey and Ruth P. Ownbey 1938-7-3 1690 Kern head of Cuddy Valley Mt. Pinos, Cuddy Valley Comment
  SEINET8715959 Image available Calochortus invenustus Unknown 1946-1 2991 Kern West slope of Mt. Pinos, S. 34, T. 9 N. , R. 21 W. Comment
  UC1134465  Calochortus kennedyi A. Simontacchi 1935-6-23 140 Kern 3.4 mi nw Frazier Mt.; Santa Barbara National Forest, Tejon Quad. 1584 Comment
  SBBG22201  Calochortus luteus H. and M. Dearing 1935-4-28 306 Kern near Bakersfield Comment
  RSA450206  Calochortus striatus J. C. Roos 1969-5-10 s.n. Kern An alkaline seep in Red Rock Canyon. Comment
  SBBG23427  Calochortus striatus E. C. Twisselmann 1965-5-18 10814 Kern dunes at SW end of Rogers Lake, Edwards Air Force Base 731 Comment
  POM293425  Calochortus superbus Lyman Benson 1953-5-17 15123 Kern Midway between Woody and Glennville. Greenhorn Mountains. San Joaquin Valley Drainge Area. 823 Comment
  CAS-BOT-BC493360  Calochortus superbus Jim Shevock 1971-6-10 1170 Kern Glennville Road, near Henry's 1066 Comment
  SEINET10528696  Calochortus superbus David B. Dunn, Melvin L. Conrad 1973-6-18 Dunn 20824 Kern Behind the alpine park homesites, 8 miles w of tahacapi on hwy. 202, Oak Savannah in rolling hills 1372 Comment
  RSA13176  Calochortus venustus Carl B. Wolf 1935-5-6 6737 Kern Tejon Ranch, 1.6 miles E of the ranch headquarters. 457 Comment
  SBBG57805  Calochortus venustus L. C. Ackley -Jun-1928 639 Kern near Lebec 1082 Comment
  UCR213992  Calochortus venustus Scott D. White, Justin M. Wood 2009-6-2 13040 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
  UCR271272  Calochortus venustus Mitch Provance 2016-5-16 516- 59 Kern San Emigdio Mountains, Lebec, N of Frazier Park Mountain Rd. in the vicinity of Valley View Road. 1168 Comment
  CAS-BOT-BC496720  Calochortus venustus Marion Ownbey; Ruth P. Ownbey 1938-7-2 1686 Kern North of Mt. Pinos Comment
  CAS-BOT-BC496748  Calochortus venustus Neal T. Childs 1911-7-10 7820 Kern Greenhorn Mountain Comment
  CAS-BOT-BC497390  Calochortus westonii Ernest C. Twisselmann 1963-7-9 8632 Kern Woods above Shirley Meadows: Greenhorn Range 2042 Comment
  SBBG129638  Calycadenia multiglandulosa A. Parikh, N. Gale 2013-7-9 36551 Kern W of Liveoak Cyn, 3.6 km E of I-5, 0.6 km S of Edmonston Pumping Plant Rd 543 Comment
  RSA299225  Calycadenia spicata Evalyn L. Farnsworth 1978-7-19 s.n. Kern W slope of Big hill between Cedar and Lumreau Creeks on the Farnsworth Ranch SW of Glennville, Kern Co. 1067 Comment
  RSA0103689  Calyptridium monandrum Nick Jensen, J. Mark Porter 2014-5-21 1856 Kern Along the road in Upper Tejon Canyon about 0.75 air km west of the ranch boundary. 1138 Comment
  RSA0103975  Calyptridium monandrum Nick Jensen, Chris Winchell 2014-5-10 1580 Kern 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
  SEINET7097133  Calyptridium monandrum A. G. Vestal 1955-6-3 s.n. Kern Ca. 1.1 miles west of Cuddy Valley (Yellow Pine Recreation Area). (34.8368, -119.0984 NAD 27 converted to WGS84), UTM Zone 11, 308121mE, 3856755mN. Comment
  POM278783  Calystegia longipes Lyman Benson 1932-4-20 3340 Kern Mouth Kern Canyon; Greenhorn Mountains. Kern River Watershed 305 Comment
  UCR106044  Calystegia longipes David Charlton 1989-6-17 3262 Kern Caliente Creek, 3 mi. west of Caliente, on Caliente-Bodfish Road; SW of Isabella Lake off Hwy 58, between Bakersfield and Tehachapi 457 Comment
  RSA307868  Camissonia boothii subsp. decorticans Henry J. Ramsey, Henry J. Ramsey 1938-4-16 2706 Kern East of Edison, over the first grade. Comment
  UCR100789  Camissonia boothii subsp. decorticans George K. Helmkamp, E. A. Helmkamp 1998-4-8 3191 Kern SW of Maricopa 1.7 mi NW of Calif. hwy 33 on Elkhorn Grade Rd. 396 Comment
  UCR136606  Camissonia campestris June Latting 1958-4-12 293 Kern Mojave Desert, Hwy 6 [= 14], ten miles south of Mojave, Rosamond Hills 823 Comment
  VVC677  Camissonia campestris P. J. MacKay, T. Thomas, A. C. Sanders 1997-4-13 135 Kern N Transverse Range/ S San Joaquin Valley, San Emigdio Mtns. Emigdio Ranch. Black Bob Canyon jct w Salt Ck Cyn. 924 Comment
  OBI69707  Camissonia campestris subsp. campestris Larry Kandarian 2006-4-17 s.n. Kern Kettleman city Comment
  UCR242741  Camissonia campestris subsp. campestris LeRoy Gross 2010-3-30 4240 Kern Coast Ranges; Temblor Mountains, Bitter Creek National Wildlife Refuge, far west end of the San Emigdio Mountains. Northwest end of the Refuge in Unit #9. East of Hwy 166, south of Cerro Noroeste Road. Started near 34.94653N 119.43548W traveled west northwest to small hill near 34.95036N 119.44620W, then southeast parallel with Hwy 166 until exit at the road near 34.94724N 119.45539W 947 Comment
  RSA186636  Camissonia contorta Peter H. Raven 1964-4-18 18805 Kern Miracle Hot Springs Comment
  RSA747116  Camissonia graciliflora Pam De Vries 2009-4-21 7345 Kern Western Transverse Range; San Emigdio Mountains Region; Bitter Creek National Wildlife Refuge; ca. 5.5 air miles SE from the junction of Cerro Noreste and Hwy 33. 1284 Comment
  RSA0034372  Camissonia intermedia A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-15 33788 Kern steep SW-facing slopes above Crane Canyon, c. 1 mile SE of Castac Lake 1250 Comment
  RSA0078042  Camissonia kernensis subsp. gilmanii Nick Jensen, J. Mark Porter 2014-5-20 1688 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
  CAS-BOT-BC160818  Camissonia kernensis subsp. kernensis R. F. Hoover 1958-4-19 8458 Kern East side of Walker Pass Comment
  SBBG93327  Camissonia kernensis subsp. kernensis B. Ertter with J. Shevock 1986-4-21 6041 Kern E of Isabella Lake; Pacific Crest Trail 1-2 mi NE of Walker Pass near switchbacks 1828 Comment
  SD129689  Camissonia kernensis var. kernensis Barbara Eritter, James R. Shevock 1986-4-21 6041 Kern S. Sierra Nevada E of Isabella Lake; Pacific Crest Trail 1-2 mi NE of Walker Pass near switchbacks 1829 Comment
  UCR126406  Camissonia palmeri 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
  RSA516812  Camissonia pubens Robert Luthey, Carol Luthey 1978-5-12 491 Kern 1/4 mi. SE of Kernville. 823 Comment
  RSA186606  Camissonia strigulosa Harlan Lewis 1963-6-6 1345 Kern About 1 mile south of Havilah. Comment
  RSA730915  Camissonia strigulosa Steve Boyd, Valentin Arvizu 2008-5-1 11900 Kern Piute Mountains, lower Esperanza Canyon at eastern base of Sorrell Peak and western edge of Kelso Valley. 1372 Comment
  SEINET7097130  Camissonia strigulosa A. G. Vestal 1955-6-3 s.n. Kern Ca. 1.1 miles west of Cuddy Valley (Yellow Pine Recreation Area). (34.8368, -119.0984 NAD 27 converted to WGS84), UTM Zone 11, 308121mE, 3856755mN. Comment
  RSA560947  Camissonia strigulosa D. Charlton, Ellen Cypher 1992-04 s.n. Kern Rancheria Rd. south of Eastmont Rd. NE of Bakersfield off Hwy 178. 305 Comment
  UC2045008  Camissoniopsis hirtella Nick Jensen with J. Mark Porter 2014-5-21 1833 Kern Tejon Ranch. Tejon Canyon on a terrace above Tejon Creek just west of the inholding. Comment
  CAS-BOT-BC76285  Canbya candida Carol Luthey 1973-3-25 288 Kern Sierra Nevada. Right branch of Cyrus Canyon, 3 miles southeast of Kernville. 762 Comment
  RSA0125551  Canbya candida James R. Shevock 1982-4-25 9319 Kern Western slope of Southern Sierra Nevada. Eastern edge of the Piute Mountains, Kern River Basin. Off of Kelso Creek road along dirt road to Cortez Canyon. 1098 Comment
  SBBG108760  Capsella bursa-pastoris N. Meng 1967-4-30 309 Kern Street 223, ca. 2 mi S of jct with Street 58 Comment
  POM272669  Capsella bursa-pastoris Lyman Benson 1932-2-13 2968 Kern Cottonwood Creek; mouth Kern Canyon; Mt. Range: Greenhorn; Watershed: Kern River. 305 Comment
  CAS-BOT-BC18283  Carex John Thomas Howell 1962-7-10 38446 Kern Sierra Nevada. Greenhorn Mountains, 1.5 miles south of Summit. 1950 Comment
  RSA364579  Carex alma Noel Wallace 1938-7-27 s.n. Kern Loco Bill Creek, Piute Mountains., [Loco Bill Canyon: 35 deg 23 10N 118 deg 23 15W] Comment
  CAS-BOT-BC18090  Carex athrostachya Ernest C. Twisselmann 1963-7-10 8708 Kern Sierra Nevada. The Kern Plateau. Fork of Cannell Creek on Pine Flat. 2164 Comment
  SEINET7550723 Image available Carex athrostachya Ernest C. Twisselmann 1957-6-21 3755 Kern Evans Flat, Shandon. The Greenhorn Range. 1890 Comment
  RSA180124  Carex fracta Clare B. Hardham 1958-6-4 3626 Kern Tillie Creek, Wofford. Comment
  CAS-BOT-BC21288  Carex fracta Clare B. Hardham 1958-6-4 3626 Kern Sierra Nevada Mountains. Tillie Creek, Wofford. Comment
  SD42773  Carex multicaulis Darley F. Howe 1947-6-1 Kern Greenhorn Mountains 1981 Comment
  RSA517881  Carex nebrascensis Ernest C. Twisselmann 1963-7-10 8709 Kern Fork of Cannell Creek on Pine Flat. 2165 Comment
  POM81719  Carex pellita Marcus E. Jones 1903-5-22 s.n. Kern Keane. 518 Comment
  CAS-BOT-BC118379  Carex praegracilis Ernest C. Twisselmann 1962-6-22 7316 Kern Weldon Meadow, Piute Mountains. 2087 Comment
  CAS-BOT-BC118391  Carex praegracilis John Thomas Howell; Gordon H. True 1971-6-16 47995 Kern Weldon Meadow. 1981 Comment
  CAS-BOT-BC116633  Carex subfusca Clare B. Hardham 1958-6-9 3624 Kern Tillie Creek, eastern side of Greenhorn Mountain. Comment
  CAS-BOT-BC281852  Carlquistia muirii Bruce G. Baldwin 1988-10-1 733 Kern Owens Peak, ca 0.25 miles NE of summit on E side of highest major granitic outcrop Comment
  CAS-BOT-BC281887  Carthamus lanatus D. J. Vanderwal No date on label s.n. Kern Rosamond Comment
  RSA448665  Castilleja applegatei subsp. martinii Noel Wallace, Maurice Zigmond 1938-7-22 424 Kern Loco Bill Creek, Piute Mts., Comment
  JEPS52014  Castilleja applegatei subsp. pinetorum Ernest C. Twisselmann 1965-7-27 11214 Kern Summit of Breckenridge Mountain Tehachapi-Kernville Region 2293 Comment
  SEINET7072582  Castilleja attenuata A. G. Vestal 1963-5-1 s.n. Kern About 0.2 miles from the east end of Poso Flat. [Coordinate datum: WGS84/NAD83]. (Coordinate datum: NAD 27. 35? deg. 37' 38" North Latitude; -118? deg. 44' 56" West Longitude). Comment
  UC726415  Castilleja attenuata A. A. Heller 1941-4-11 16045 Kern below Keene Station (along U.S. Hwy 466, w side of the Tehachapi Mountains); Tehachapi Mountains Comment
  RSA0077497  Castilleja chromosa Erika M. Gardner, Chul Paik 2015-5-23 1462 Kern About 0.12 miles north of the PCT/McIver's 4x4 road, at the head of Smith Canyon. 2034 Comment
  SEINET6985146  Castilleja densiflora subsp. densiflora Wanda P. Vestal, A. G. Vestal 1937-4-6 s.n. Kern Grassland near Shafter. Comment
  CAS-BOT-BC475201  Castilleja exserta subsp. exserta Erika M. Gardner; Amanda E. Fisher 2015-3-12 1293 Kern Southern Sierra Nevada region; Scodie Mountains; Kiavah Wilderness; Bureau of Land Management, about 1.86 miles N of Robber's Roost and 1.60 miles W of Soldier Wells 1341 Comment
  UC190902  Castilleja linariifolia C. A. Purpus 1897-4 5280 Kern Erskin Creek; Piute Mts. Comment
  RSA758610  Castilleja subinclusa James R. Shevock 1984-10-18 11052 Kern Piute Mountains, Long Canyon along forest trail 34E31. 1372 Comment
  RSA448603  Castilleja subinclusa Maurice Zigmond 600 Kern Walker Basin Grade. Comment
  LA51299  Caulanthus californicus Herbert L. Mason; 1935-5-2 10001 Kern 1 mi. E of Lost Hills, NW part of county Comment
  CAS-BOT-BC38335  Caulanthus cooperi Frank J. Kirby 626 Kern Indian Wells Valley. 762 Comment
  SD51757  Caulanthus cooperi Reino Alava, R. Bacigalupi, Dr. & Mrs. Rolla Tryon 1958-3-1 1740 Kern Along U. S. Highway 6, 5.0 miles northeast of Mojave. 869 Comment
  UC144224  Caulanthus cooperi A. A. Heller 1905-4-14 7680 Kern Randsburg Comment
  CAS-BOT-BC38413  Caulanthus coulteri Ernest C. Twisselmann 1965-4-14 10508 Kern Tehachapi-Kernville Region. West slope of Breckenridge Mountain. 487 Comment
  JEPS93005  Caulanthus coulteri Dana York 1996-3-26 478 Kern Ca. 11 km NE of Bakersfield, adjacent to Highway 178 at the mouth of the Kern River Canyon. Comment
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Mar 7 2016
  POM216224  Caulanthus coulteri D. D. Keck 1933-5-7 2273 Kern Tehachapi Pass, 3.6 miles east of Monolith. 1220 Comment
  POM369300  Caulanthus coulteri Maurice Zigmond 1939-04 695 &92 Kern Caliente Canyon. Comment
  POM369301  Caulanthus coulteri Maurice Zigmond 1939-04 693 -94 Kern Kelso Valley. Comment
  RSA0062426  Caulanthus coulteri Nick Jensen, Ed Kentner, Eve Laeger, Shannon Still 2014-3-20 763 Kern Tejon Ranch. About 0.5 km south along the jeep trail emanating from Cordon Ridge Road; east of El Paso Creek. 978 Comment
  RSA0064154  Caulanthus coulteri Nick Jensen, J. Mark Porter 2014-5-21 1851 Kern Tejon Ranch. Wetland complex in the upper end of Tejon canyon about 1.5 km east of the ranch boundary. 1255 Comment
  RSA549835  Caulanthus coulteri C. F. Smith 1988-3-1 12115 Kern San Luis Obispo - Kern County. At hairpin turn along Hwy 58 on N slopes of Temblor Range near head of Temblor Creek. 915 Comment
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Aug 3 2017
  RSA66710  Caulanthus coulteri F. W. Peirson 1925-3-19 5512 Kern Caliente Creek near foot of Tehachapi Grade Comment
  RSA66711  Caulanthus coulteri F. W. Peirson 1930-5-14 8847 Kern On road from Kernville to Glenville, on east side of Greenhorn Range. 1463 Comment
  SBBG72121  Caulanthus coulteri R. Hoffmann 1929-5-8 Kern Walker Pass Comment
  UC1492733  Caulanthus coulteri Freed W. Hoffman 1950-4-18 3403 Kern Havilah-Caliente Road 6.4 mi from Caliente; 6.4 mi from Caliente 792 Comment
  UCD114204  Caulanthus coulteri A. A. Heller 1905-5-5 s.n. Kern Tehachapi. Comment
  SBBG2441  Caulanthus inflatus H. and M. Dearing 1934-3-24 439 Kern near Mojave Comment
  SDSU2517  Caulanthus inflatus Ellis 1935-3-24 1800 Kern Near Mohave. Comment
  UC1126960  Caulanthus inflatus P. L. Johannsen 1937-3-16 1455 Kern 1 3/4 mi se Midland Post Office; McKittrick Quad. Comment
  CAS-BOT-BC40547  Caulanthus lasiophyllus John Thomas Howell; Gordon H. True 1971-6-17 48025 Kern Sierra Nevada. 0.5 mile east of Bodfish Gap. 1219 Comment
  CAS-BOT-BC40560  Caulanthus lasiophyllus L. R. Abrams 1927-5-1 11810 Kern Midway between Mojave and Cinco. Comment
  UCD77076  Caulanthus lasiophyllus Ellen Dean; T. Starbuck and M. Starbuck 2008-3-24 4577 Kern Along Hwy. 14 near California City exit. Feeder road on east side of highway at junction of Pesch Drive. 833 Comment
  CAS-BOT-BC40191  Caulanthus lasiophyllus Ernest C. Twisselmann 1962-4-10 6799 Kern The Mojave-Randsburg Region. Rand Mountains, about 4.9 miles south of the town of Red Mountains. 1264 Comment
  CAS-BOT-BC40199  Caulanthus lasiophyllus Ernest C. Twisselmann 1966-4-12 11968 Kern The Mojave-Randsburg Region. Mojave Desert. Summit of Mesquite Canyon, El Paso Range. 1173 Comment
  CAS-BOT-BC40557  Caulanthus lasiophyllus Leo Koch 1938-4-11 109 Kern Tehachapi and Mojave. Comment
  CAS-BOT-BC49322  Ceanothus cuneatus James R. Shevock 1982-4-20 9270 Kern Breckenridge Mountains, Kern River Basin. Along old mining 4WD road between Golf Ranch and Hobo Piute Cypress Grove. 1341 Comment
  LA44906  Ceanothus cuneatus Carl Epling; Louis Wheeler 1933-6-4 1840 Kern Frazier Mt. Park, Cuddy Canyon near Lebec Comment
  PASA1648  Ceanothus cuneatus 1929-5-29 Kern Greenhorn Mts. 1523 Comment
  RSA399082  Ceanothus cuneatus Maurice Zigmond 613 Kern Pass to Bakersfield from Tehachapi Comment
  SD230278  Ceanothus cuneatus Louis C. Wheeler 1968-11-1 Kern Greenhorn mountains.: Canyon Creek, 1/8 mile Northeast of Regan Mine. 1157 Comment
  UC1921981  Ceanothus greggii var. vestitus Naomi Fraga, Valerie Soza, Michael Honer 2003-5-19 754 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak eastern watershed. Grapevine Canyon. 1220 Comment
  CAS-BOT-BC63695  Ceanothus integerrimus Frank W. Peirson 1933-7-9 10699 Kern Along Power Line near Summit Camp. Summit Greenhorn Mts. 2072 Comment
  CAS-BOT-BC51178  Ceanothus leucodermis F. A. M. 1936-5-17 14636 Kern Highway from Bodfish to Havilah Comment
  UCR253943  Centaurea melitensis Mitch Provance, Callen Huff 2009-6-17 11003 Kern Tehachapi Mountains Foothills/San Joaquin Valley, Tejon Creek c. 11.5 miles east of Mettler, Tejon Ranch 296 Comment
  CLARK-A1528-2942  Centaurium exaltatum John C. Roos 1937-8-10 1047 Kern Kern River Comment
  UC1750166  Centromadia pungens subsp. pungens David Keil, V. L. Holland, Lynne Dee Oyler 1995-4-27 24969 Kern N of Tupman (along Tupman Road) Comment
  UC30975  Centromadia pungens subsp. pungens J. Burtt Davy 1896-10-30 2895 Kern near Bakersfield; Head of The San Joaquin Valley, Greenfield Comment
  UCD83292  Centromadia pungens subsp. pungens CNPS SSN-SJV Foothill Team 2008-7-23 324 Kern Kern County; Town of Woody. 541 Comment
  CAS-BOT-BC179790  Centrostegia thurberi Ernest C. Twisselmann 1956-7-17 3060 Kern Piute Mountains, Geringer Grade, near the summit. Tehachapi-Kernville Region 2072 Comment
  RSA0046729  Centrostegia thurberi Nick Jensen, Mark Porter 2014-5-22 1987 Kern Along White Oak Road; Cottonwood Creek wash just north of the ranch boundary. 1046 Comment
  RSA0077110  Centrostegia thurberi Nick Jensen, Chris Winchell 2014-5-10 1640 Kern Tejon Ranch. North of Contour Road; hill above unnamed canyon between Canyon del Agua Escondida and Sacatara Canyon. 1434 Comment
  RSA392709  Centrostegia thurberi var. thurberi N. C. Cooper 1949-5-16 3668 Kern North of Mojave. 854 Comment
  CAS-BOT-BC222927  Cephalanthus occidentalis Ernest C. Twisselmann 1956-8-10 3114 Kern Temblor Range and the Western San Joaquin Valley. Semitropic Road near Buttonwillow Town LImits Comment
  SBBG21701  Ceratophyllum demersum E. C. Twisselmann 1964-7-25 9967 Kern Poso Crk, Henry Bowen Ranch 975 Comment
  RSA0080283  Cercis occidentalis Erika M. Gardner, Sarah De Groot 2014-3-22 677 Kern Along Highway 178, south side of the highway, across from a large horse ranch. 846 Comment
  SBBG68356  Cercis occidentalis S. W. Hutchinson -Apr-1927 617 Kern Weldon 807 Comment
  POM195523  Cercocarpus betuloides Carl B. Wolf 1928-6-17 s.n. Kern 4-5 miles S of Tehachapi. 1524 Comment
  CAS-BOT-BC137022  Cercocarpus betuloides var. betuloides L. R. Abrams 1915-7-29 5353 Kern Red Hill, Piute Mts. near Bodfish Comment
  UC466594  Cercocarpus betuloides var. betuloides unknown 1911-7-14 Kern 6 mi n of Weldon (Fay Creek); Fay Creek 1249 Comment
  RSA187007  Cercocarpus intricatus E. C. Twisselmann 1966-5-11 12179 Kern Bartolas Country: rim of the Kern Plateau west of South Fork Canyon. 2134 Comment
  RSA728865  Cercocarpus ledifolius Naomi S. Fraga, Valerie Soza 2003-7-4 870 Kern The Owens Peak Eastern Watershed. Summit of Mount Jenkins. 2378 Comment
  UC1922113  Cercocarpus ledifolius Naomi Fraga, Ted Anderson 2004-1-23 1005 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak eastern watershed. Saddle between Short Canyon and Grapevine Canyon. 1524 Comment
  UC2045021  Chaenactis fremontii Nick Jensen with Bruce Baldwin, Sue Bainbridge, Mike White 2014-5-5 1438 Kern Tejon Ranch. Along Contour Road about 0.4 road km east of the road to Antelope Canyon. Comment
  JEPS99129  Chaenactis fremontii D. H. Wilken with E. Painter 1998-4-9 15400 Kern Short Canyon, ca. 3.2 mi west of US Highway 395, se of Owens Pk, east slope, Sierra Nevada 1100 Comment
  UCR90251  Chaenactis glabriuscula G. R. Ballmer 1993-4-17 s.n. Kern San Joaquin Valley, Sand Ridge Preserve (The Nature Conservancy), 18 mi. east of Bakersfield Comment
  POM213228  Chaenactis glabriuscula var. glabriuscula Philip A. Munz 1935-4-2 13660 Kern 15 miles E. of Bakersfield. Near Caliente Creek. Comment
  POM305269  Chaenactis glabriuscula var. glabriuscula Henry J. Ramsey, Henry J. Ramsey 1938-7-4 515 Kern Mt. Pinos, near road jct. Frazier Mountain Park, Temblor Mountains, San Joaquin Valley 1311 Comment
  UCR141225  Chaenactis glabriuscula var. glabriuscula June Latting 1973-4-28 s.n. Kern Tehachapi Mountains, Arvin Road [Calif. Hwy 223, Bear Mtn. Blvd.] southwest of Calif. Hwy 58 671 Comment
  CAS-BOT-BC284263  Chaenactis glabriuscula var. megacephala Ernest C. Twisselmann 1954-4-15 1058 Kern Open Plain, mouth of Ross Canyon, 6 miles southwest of Blackwell's Corner, Temblor Range and the Western San Joaquin Valley 304 Comment
  POM351734  Chaenactis glabriuscula var. megacephala Pricilla Osborn 1930-06 s.n. Kern Bakersfield Comment
  CAS-BOT-BC277808  Chaenactis santolinoides Ernest C. Twisselmann 1965-7-6 11128 Kern Tehachapi Mountains. North slope of Tehachapi Peak 2194 Comment
  JEPS31271  Chaenactis santolinoides Ernest C. Twisselmann 1962-6-22 7364 Kern n end of Piute Mountain; Tehachapi-Kernville Region, Piute Mountain 2011 Comment
  POM351805  Chaenactis santolinoides Christopher Davidson 1975-7-3 2975 Kern Road to Mt Pinos. Steep E slope facing N branch of Seymour Cr, toward Mt Pinos Campgrnd. Los Padres Nat. Forest. 2287 Comment
  RSA761336  Chaenactis stevioides LeRoy Gross, P. De Vries 2010-4-6 4260 Kern Bitter Creek National Wildlife Refuge, far west end of the San Emigdio Mountains. Unit 10B on the map of the refuge. Started at knoll called Pattiway 34.95959N, 119.43227W., Survey NW along slopes of grassy, gentle sloping hill, and south facing steeper open slope above creek just north of Cerro Noroeste Road. East of Highway 166, near Camp Dix. Ended near 34.96644N, 119.44003W. 854 Comment
  CAS-BOT-BC284327  Chaenactis stevioides Ernest C. Twisselmann 1957-4-10 3397 Kern 14.8 miles northwest of Boron, Mohave Desert, Mohave-Randsburg Region 731 Comment
  SD51694  Chaenactis stevioides Rimo Bacigalupi, Roi Partridge and Ruth D. Sanderson 1952-4-16 3418 Kern Roadcut about Ao mile east of Kern-San Luis Obispo county line, along Highway 41, in extreme northwest corner of Kern County; Cottonwood Pass. 550 Comment
  UC565571  Chaenactis stevioides Margaret Stason 1927-4-23 Kern near Mohave; Mohave Desert Comment
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Dec 26 2016
  UCSB69259  Chaenactis stevioides Gross, LeRoy 2005-5-19 Kern Sierra Nevada; Tehachapi Mountains region; southeast base of the mountains, just above west side of Cottonwood Creek; near 34.92007N, 118.50139W; (Liebre Twins 7.5 Quad. T10N R15W S 32, NW1/4 of NW1/4) 1174 Comment
  JEPS33400  Chaenactis xantiana Charlotte N. Smith 1961-5-31 1029 Kern 1 to 1 1/2 mi sw from the head of Eugene Grade (very near the summit of the main ridge, Greenhorn Mt., on a w facing slope); Greenhorn Mt. 1676 Comment
  RSA0078286  Chaenactis xantiana Erika M. Gardner, Chul Paik 2015-5-2 1441 Kern Scodie Mountains; Kiavah Wilderness; Sequoia National Forest. Scodie Canyon, at the end of the US Fish and Wildlife Ecological Reserve boundary. 1241 Comment
  RSA0080847  Chaenactis xantiana Erika M. Gardner, Sarah De Groot 2014-3-23 715 Kern Horse Canyon, about 600 feet south of the first hairpin turn of Horse Canyon Road. 1616 Comment
  UC1137396  Chaenactis xantiana L. R. Short and I. H. Johnson 1934-5-14 S- 222 Kern near the Sequoia Forest; Caliente Quad., Walker Basin 1036 Comment
  UCR207709  Chaenactis xantiana Justin M. Wood, Dustin Ray 2009-6-10 876 Kern Tehachapi Mountains, ridgeline to southeast of Oak Creek Canyon, just southwest of existing wind turbine facility 1680 Comment
  CAS-BOT-BC279701  Chaenactis xantiana Ernest C. Twisselmann 1963-5-10 8150 Kern Mojave Desert, Mojave-Randsburg Region. Rosamond Hills, 5 miles north of Rosamond 792 Comment
  CAS-BOT-BC279705  Chaenactis xantiana Ernest C. Twisselmann 1963-5-10 8168 Kern Mojave Desert, Mojave-Randsburg Region. Boron Hills: California City road 0.5 mile north of Highway U.S. 466 731 Comment
  SBBG23473  Chamaebatia foliolosa D. Myrick 1965-6-24 1136 Kern Wofford Heights-Greenhorn Summit Rd 1828 Comment
  UCSB2767  Chamaebatia foliolosa Gill, Robert 1960-5-7 Kern About 1.5 miles N of Tiger Flat Camp; Lookout into Kern River Valley 2164 Comment
  UC17680  Chamaesyce albomarginata J. Burtt Davy 1896-4 1883 Kern Bakersfield Comment
  CDA12304  Chamaesyce ocellata subsp. ocellata G. F. Hrusa, S. A. Wagner 1992-4-19 10384 A Kern San Joaquin Valley; ROW SR 99 between Bakersfield and Delano. Comment
  JEPS52369  Chamaesyce polycarpa W. L. Jepson 1931-5-31 15789 Kern Mojave Desert, Amargo Comment
  RSA118829  Chamaesyce vallis-mortae L. S. Rose 1958-5-23 58054 Kern 10 miles E of Onyx. 1037 Comment
  SBBG50458  Chamaesyce vallis-mortae J. T. Howell, G. H. True 1971-6-16 47911 Kern 6 mi E of Claraville on rd to Kelso Valley 1524 Comment
  CAS-BOT-BC66387  Cheilanthes covillei David D. Keck 1947-3-23 5712 Kern 1.5 mi. E. of Onyx, South Fork of Kern River 853 Comment
  CAS-BOT-BC70285  Cheilanthes intertexta John Thomas Howell 1976-5-17 51682 Kern near headwaters of Lumreau Creek, about 3 miles southeast of Glennville, on Farnsworth Ranch 1402 Comment
  RSA560908  Chenopodium album D. Charlton 1993-10-10 5678 Kern Redrock-Randsburg Rd., south of the eastern El Paso Range, Fremont Valley. 762 Comment
  UC452534  Chenopodium ambrosioides var. suffruticosum J. B. Davy Oct. 1896 2916 Kern near Bakersfield Comment
  UC7296  Chenopodium californicum J. Burtt Davy May 9 1896-May 24 1896 2270 Kern between Lucas and Rosamond; Antelope Valley Comment
Read comments
Mar 21 2014
  UCD98153  Chenopodium californicum John M. Tucker 1952-3-12 2318 Kern Temblor Ranch, ca. 8 miles west of Mc Kittrick. Comment
  UCR98356  Chenopodium californicum A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke, T. Ross 1997-4-12 20410 Kern Hills S of San Joaquin Valley, San Emigdio Ranch: 'Pleito Ridge,' west of Pleito Creek along a dirt road, c. 4.5 mi. north of Antimony Peak 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
  CAS-BOT-BC451353  Chimaphila menziesii Ernest C. Twisselmann 1964-7-23 9794 B Kern Sierra Nevada: Saddle between Cane Peak and Black Mt., Greenhorn Range 1996 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
  UC674776  Chloris virgata Norman W. Frazier 1942-7-16 43 Kern Delano Comment
  RSA116543  Chloris virgata E. C. Twisselmann 1954-9-1 1541 Kern Antelope Valley: 0.5 mile east of Iver Hansen Ranch Headquarters, western Kern County., [ 34 deg 31'35N, 120 deg 01'30W] 305 Comment
  POM9251  Chorizanthe brevicornu var. brevicornu I. M. Johnston 1920-5-5 s.n. Kern Hills near Mojave. Comment
  UC2044899  Chorizanthe membranacea Nick Jensen 2014-5-31 2067 Kern Tejon Ranch. Along Old Haul Road about 1 road km NW of the Witch Creek Crossing. Comment
  CAS-BOT-BC246333  Chorizanthe spinosa E. Magnaghi; Ivan Parr 2011-5-15 099 Kern Rosamond. West Mojave Desert. South of Orange St. and north of Harvell St. 707 Comment
  UCR50927  Chorizanthe spinosa A. C. Sanders, B. L. Phillips, B. Pitzer 1988-5-22 7857 Kern Mojave Desert, 1.5 mi NW of Rosamond near the airport, north of Felsite Street and west of 35th Street West 732 Comment
  SBBG62334  Chorizanthe uniaristata R. Hoffmann 1930-7-8 Kern Edison Comment
  CAS-BOT-BC248036  Chorizanthe watsonii L. R. Abrams 1927-5-1 11932 A Kern El Paso Range between Red Rock Canyon and Walker Pass Rd. Comment
  RSA0088028  Chorizanthe watsonii Erika M. Gardner, Joy England 2014-4-16 806 Kern North of Horse Canyon Road, about 500 feet north of the road. 1396 Comment
  SBBG125989  Chorizanthe watsonii A. Parikh, N. Gale 2010-5-20 3199 Kern 4.8 km W of Tehachapi Willow Springs Rd, 0.4 km SE of Los Angeles Aqueduct, just S of General Petroleum Rd 944 Comment
  UCR196646  Chorizanthe watsonii Naomi Fraga, Sarah J. De Groot, J. M. Porter 2003-5-2 643 Kern Southern Sierra Nevada Mtns., The Owens Peak Eastern Watershed, east end of Five Fingers 1220 Comment
  UCR85544  Chorizanthe watsonii 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
  RSA392790  Chorizanthe xanti Ralph Hoffmann 1930-4-28 s.n. Kern Caliente Comment
  SD46510  Chorizanthe xanti P. C. Everett, E. K. Balls 1956-7-5 21878 Kern 4.9 mi. s. of Havilah Ranger Station on road from Caliente to Bodfish 1203 Comment
  RSA303480  Chorizanthe xanti E. C. Twisselmann 1971-7-5 17812 Kern Hill west of Antelope Spring. 869 Comment
  UCSB30870  Chorizanthe xanti Burgess, Rick 1978-5-26 Kern Piute Mountain Rd., 1/2 mile east of junction with Caliente-Bodfish Rd. 1158 Comment
  CAS-BOT-BC255319  Chorizanthe xanti var. xanti Lewis S. Rose 1957-6-25 57113 Kern 2 mi. se. of Keene 914 Comment
  CAS-BOT-BC255357  Chorizanthe xanti var. xanti Otto Degener; Leroy Peiler 1942-6-9 16038 Kern Lebec Comment
  CAS-BOT-BC36322  Chrysolepis sempervirens Ernest C. Twisselmann 1965-7-27 11223 Kern Summit of Breckenridge Mountain 2299 Comment
  UCR101094  Chrysolepis sempervirens David Charlton 1989-7-22 3784 Kern Sequoia National Forest, Summit of Breckenridge Mountain 2287 Comment
  RSA255829  Chrysothamnus nauseosus subsp. mohavensis C. W. Tilforth, John Dourley 1975-9-24 1084 Kern 6 miles W of Lake of Woods, along Cuddy Valley Road. Comment
  UCR196490  Chrysothamnus nauseosus subsp. mohavensis Naomi Fraga, Daniel Brock 2004-11-14 1341 Kern Southern Sierra Nevada Mtns., Owns Peak Eastern Watershed, Short Canyon 1098 Comment
  UCR222667  Chrysothamnus nauseosus subsp. mohavensis Pam De Vries 2009-9-22 7578 Kern Western Transverse Range; San Emigdio Mts. Region, Bitter Creek National Wildlife Refuge, c. 2.75 air miles SE of the junction of Cerro Noroeste and Hwy 33 1142 Comment
  CAS-BOT-BC105901  Chrysothamnus viscidiflorus subsp. viscidiflorus Ernest C. Twisselmann 1955-8-24 2354 Kern Summit of Mt. Abel - San Emigdio Range 2533 Comment
  RSA172805  Chrysothamnus viscidiflorus subsp. viscidiflorus E. C. Twisselmann 1964-9-16 10180 Kern Crest of Piute Mtn, common along a low ridge of white metamorphic rock in a Jeffrey pine forest 2447 Comment
  RSA0086947  Chylismia claviformis subsp. claviformis Erika M. Gardner, Sierra Sutton 2015-3-11 1260 Kern Cow Haven Canyon. Near mouth of Canyon, along eastern ridges. 1256 Comment
  UCD130497  Cichorium intybus Ernest C. Twisselmann 1959-7-7 5544 Kern South Fork Valley just east of Lake Isabella. 792 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
  CAS-BOT-BC100911  Cirsium crassicaule T. C. Fuller 1968-4-9 16774 Kern on e. bank of the Kern River, n. side of Old River-Taft Hwy (Hwy 119), 3 mi. s.e. of Tupman Comment
  CAS-BOT-BC100915  Cirsium crassicaule E. C. Twisselmann 1964-9-29 10233 Kern Kern National Wildlife Refuge, plains on the west side of the Refuge 76 Comment
  CAS-BOT-BC277987  Cirsium cymosum Ernest C. Twisselmann 1962-6-1 7251 Kern Tehachapi Mountains. Hills at the mouth of Water Canyon 1432 Comment
  CAS-BOT-BC285386  Cirsium occidentale var. californicum John Thomas Howell 1952-10-26 28883 Kern Just west of Tehachapi Comment
  RSA39219  Cirsium occidentale var. venustum P. A. Munz 1947-10-14 12240 Kern Lebec. 1143 Comment
  CAS-BOT-BC286422  Cirsium occidentale var. venustum C. B. Wolf; B. D. Stark 1933-9-18 5437 Kern 3/10 mi. S. of Fort Tejon 914 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-BC438739  Cistanthe monandra Ernest C. Twisselmann 1955-6-23 2215 Kern San Emigdio Range. Mill Potrero 1691 Comment
  UC20311  Clarkia bottae Frederick V. Coville, Frederick Funston 1891-6-24 1099 Kern near Caliente Comment
  UCR184461  Clarkia cylindrica A. C. Sanders, Mitch Provance 2007-5-24 33902 Kern Tehachapi Mountains, Pastoria Creek (Bear Trap) Canyon, below Bench Mark (3364 ft.) Tejon K, c. 6 miles NE of Lebec 1006 Comment
  UCR20289  Clarkia exilis Frank C. Vasek 1978-5-5 s.n. Kern Southern Sierra Nevada Mtns. Foothills, 1 mi above mouth of Kern River Canyon, 10 mi east of Bakersfield 305 Comment
  UC69102  Clarkia heterandra H. M. Hall Jun 16 1905-Jun 19 1905 6287 Kern s. Old Fort Tejon 1158 Comment
  UCR271394  Clarkia purpurea Mitch Provance, Luis Aguilar 2016-5-24 516- 68 Kern Tehachapi Mountains, Tejon Canyon, transmission route, about 10 miles E of Old Headquarters, and 4 miles S of Cummings Mtn. 1164 Comment
  HSC16261  Clarkia purpurea B. D. Rogers Jun 1964 Kern Poso Flats, Greenhorn Mtns. 610 Comment
  CAS-BOT-BC172526  Clarkia purpurea subsp. quadrivulnera Jack Zaninovich 1968-5-30 12 -68 Kern 1 mile NW of Nature Conservancy Williams Preserve near Glennville Comment
  RSA0020960  Clarkia purpurea subsp. quadrivulnera Joan Stewart 2004-5-6 2284 Kern Fulton Fire Station, on Hwy 155 Comment
  UCSC007512  Clarkia rhomboidea Kathleen Kay 2006-6-15 605 ? Kern Along Wagy Flat Rd 1493 Comment
  CAS-BOT-BC165294  Clarkia speciosa subsp. polyantha Ernest C. Twisselmann 1957-6-21 3720 Kern Old Kernville Road, 6.8 miles west of Greenhorn Pass 1341 Comment
  POM271812  Clarkia speciosa subsp. polyantha Lyman Benson 1932-6-5 3532 Kern Woody, Greenhorn Mountain range. Watershed Poso Creek. 915 Comment
  UCR2089  Clarkia tembloriensis subsp. tembloriensis Frank C. Vasek 1962-4-25 620425- 03 Kern Inner South Coast Range, Temblor Range, Hodges Canyon Road (Kern Co. Route 101K), east of Prieta Canyon and 3.2 mi. from junction with U.S. Hwy 466, which is 3.4 mi. east of San Luis Obispo Co. line 488 Comment
  CAS-BOT-BC165761  Clarkia williamsonii W. R. Dudley 1895-7-8 550 Kern Oak Camp. Vicinity of Poso Creek Valley Comment
  CAS-BOT-BC165765  Clarkia williamsonii R. Bacigalupi; Roxana S. Ferris 1941-7-14 2470 Kern Lower part of grade over Greenhorn Mountain, about 5 miles above and west of Kernville 853 Comment
  CAS-BOT-BC205160  Clarkia xantiana James R. Shevock 1992-5-16 12156 Kern Southern Sierra Nevada, Sequoia National Forest. Cap Canyon, about 3 miles SE of Calif. highway 178. Northwest base of the Scodie (Kiavah) Mountains 1219 Comment
  RSA750961  Clarkia xantiana George K. Helmkamp, E. A. Helmkamp 1998-6-29 4138 Kern 2.2 miles east of the Keene turnoff from Calif. Hwy 58 on Woodford to Tehachapi road 793 Comment
  UC1072026  Clarkia xantiana H. Lewis, W. Ernst, F. Vasek 1951-6-11 851 Kern 18.9 mi w Bodfish; Kern River Canyon Comment
  UC1922966  Clarkia xantiana Naomi Fraga, Valerie Soza, Michael Honer 2003-5-19 722 Kern Sierra Nevada; Southern Sierra Nevada region: THE OWENS PEAK EASTERN WATERSHED. Grapevine Canyon. Comment
  OBI34383  Claytonia exigua subsp. exigua David J. Keil, Julie Vanderwier and Glenda Winn 1978-1 12737 Kern Along Cerro Noroeste Rd at Valle Vista campground on lower slopes of Mt. Abel Comment
  RSA0069407  Claytonia parviflora subsp. parviflora Erika M. Gardner, Naomi S. Fraga 2015-3-20 1331 Kern North of Tit Mountain, near Boulder Spring. 1239 Comment
  SD245457  Claytonia parviflora subsp. parviflora Ed Kentner, Onkar Singh 2013-4-26 201 Kern Southern Sierra Nevada, Tehachapi area. On ridge along unpaved road about 1.9 miles west of Middle Knob. 1867 Comment
  RSA0026282  Claytonia peirsonii subsp. yorkii Thomas Stoughton, Diana D. Jolles 2013-3-30 1705 Kern Jawbone Canyon, north slope just below summit of Cross Mountain. 1473 Comment
  CAS-BOT-BC439826  Claytonia perfoliata Ernest C. Twisselmann 1962-5-8 7158 Kern Northeast flank of Morris Peak at the head of Indian Wells Canyon 1584 Comment
  CAS-BOT-BC439907  Claytonia perfoliata subsp. intermontana J. M. Miller; J. R. Swanson; Sandy Miller 1976-4-7 531 Kern Greenhorn Mountains; Cedar Creek Campground on hwy. 155. Comment
  RSA0062700  Claytonia perfoliata subsp. perfoliata Pam De Vries 2015-5-4 7937 Kern Near west terminus of Lebec Oaks Road in O'Neill Canyon, about 2 air miles south of Old Ft. Tejon State Park. 1469 Comment
  POM98515  Claytonia perfoliata subsp. perfoliata P. A. Munz 1925-3-19 8965 Kern Caliente Creek, north slope of Tehachapi. Comment
  UCR186010  Clematis lasiantha Anuja Parikh, Nathan Gale 2007-5-9 3047 Kern Tehachapi Mountains, ridge between Pastoria Creek and Liveoak Canyon, survey area 2.8F, c. 5 miles NE of Lebec 1098 Comment
  CAS-BOT-BC423104  Cleomella obtusifolia Ernest C. Twisselmann 1970-9-8 17473 Kern Mojave Desert, Mojave-Randsburg Region. Edwards Air Force Base: Rosamond Boulevard just west of Rosamond Dry Lake. 731 Comment
  UCR17878  Collinsia bartsiifolia L. E. Hoffman 1932-4-14 s.n. Kern Tehachapi Mtns 1864 Comment
  RSA408248  Collinsia childii Christopher Davidson 1975-6-29 2932 Kern San Emigdio Canyon, following old Mil Potrero Road, along San Emigdio Creek, Los Padres National Forest. Los Padres National Forest. 1677 Comment
  UC661067  Collinsia childii L. R. Short 1934-4-2 S- 165 Kern San Emigdio Creek; Mt. Pinos Quad 1310 Comment
  UCD123545  Collinsia childii J. M. Tucker; W. R. Hildreth 1965-6-23 3838 Kern sumit of Purdy Ridge, Tejon Ranch, Tehachapi Mountains. 1828 Comment
  UCR157792  Collinsia childii George K. Helmkamp, E. A. Helmkamp 1998-6-29 4191 Kern Tehachapi Mountains, Tehachapi Mountain Park, 4.2 miles SW of Highline Road along Water Canyon Road 1768 Comment
  UCSB43793  Collinsia childii O'Roark, J. 1982-5-20 Kern Right side of road 4 mi. east of Glennville on Cal. 155 1280 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
  RSA408301  Collinsia heterophylla Robert M. Perkins 1935-4-14 69 Kern Avrin. Comment
  RSA408300  Collinsia heterophylla H. L. Bauer 1928-5-26 s.n. Kern Tehachapi - Mt. Breckenridge Comment
  UCR70749  Convolvulus simulans Charlotte N. Smith 1941-4-16 308 Kern Southern Sierra Nevada Mtns., Greenhorn Mountains, c. 1 1/8 mi. NW from Long Tom Mines, along road to Granite School, a short way above where this road branches off the Long Tom Road 503 Comment
  RSA164029  Cordylanthus nevinii E. C. Twisselmann 1963-8-30 8902 Kern Saddle Springs 2073 Comment
  CAS-BOT-BC238074  Cordylanthus rigidus subsp. brevibracteatus John Thomas Howell 1962-9-24 38855 Kern Near Tiger Flat. Greenhorn Mountains 1981 Comment
  JEPS33428  Cordylanthus rigidus subsp. rigidus Ernest C. Twisselmann 1963-8-8 8852 Kern ridge n Cottonwood Creek (e of Tejon Pass); Tehachapi Mountains 1478 Comment
  JEPS33431  Cordylanthus rigidus subsp. rigidus Ernest C. Twisselmann 1963-8-30 8889 Kern 0.5 mi w Bodfish (Kern Canyon); Tehachapi-Kernville Region 807 Comment
  JEPS80946  Cordylanthus rigidus subsp. rigidus James R. Shevock 1981-9-7 9033 Kern 1.9 mi n Caliente Creek Road (in Oiler Canyon, along Bodfish-Caliente Road); Oiler Canyon 609 Comment
  CAS-BOT-BC287727  Coreopsis bigelovii James R. Shevock 1981-5-17 8553 Kern Along the Pacific Crest Trail on the E slope of the Piute Mts 1676 Comment
  CAS-BOT-BC287738  Coreopsis bigelovii John Thomas Howell; Gordon H. True 1969-5-13 45674 Kern Spanish Needle Creek Rd to Lamont Meadow 1371 Comment
  UC89466  Coreopsis bigelovii unknown 1891-4-4 Kern Caliente Comment
  CAS-BOT-BC287849  Coreopsis californica Roxana S. Ferris 1928-4-30 7466 Kern Between Coso Hot Springs and Coso Junction Comment
  CAS-BOT-BC287851  Coreopsis californica L. R. Abrams 1927-5-1 11915 Kern El Paso Range between Red Rock Canyon and Walker Pass Rd Comment
  CAS-BOT-BC287855  Coreopsis californica Ira L. Wiggins 1941-3-28 9709 Kern Mojave Desert 10 miles E of Mojave on Highway 466 Comment
  CAS-BOT-BC287014  Coreopsis calliopsidea Katherine Esau 1935-4-12 s.n. Kern Near Arvin Comment
  CAS-BOT-BC287958  Coreopsis calliopsidea Ernest C. Twisselmann 1955-3-9 1697 Kern Temblor Range and the Western San Joaquin Valley. 2 miles NW of Lost Hills 115 Comment
  CAS-BOT-BC105732  Corethrogyne filaginifolia John Thomas Howell 1970-11-8 47529 Kern Desiccated bed of Lake Isabella 6 miles from South Fork Kern River bridge on road from Weldon to Kernville-Sierra Nevada 792 Comment
  CAS-BOT-BC105756  Corethrogyne filaginifolia Ernest C. Twisselmann 1958-8-8 4601 Kern Tejon Ranch, ridge along the east summit of Tunis Canyon - Tehachapi-Kernville Region 1798 Comment
  CAS-BOT-BC105761  Corethrogyne filaginifolia Ernest C. Twisselmann 1966-9-8 12790 Kern Castaic Valley, 1.5 miles southeast of Fort Tejon - Tehachapi-Kernville Region 1036 Comment
  CAS-BOT-BC105765  Corethrogyne filaginifolia Ernest C. Twisselmann 1966-9-8 12777 Kern Summit of San Emigdio Canyon above the Y Camp - San Emigdio Range and the Mt. Pinos Region 1844 Comment
  RSA0069246  Corethrogyne filaginifolia Erika M. Gardner, Jennifer Pilapil 2013-8-9 465 Kern Near McIvers cabin, near established campsite, north of the Cabin. 2038 Comment
  SBBG24575  Corethrogyne filaginifolia E. R. Chandler 1965-9-10 2684 Kern Mt Abel Rd [Cerro Noroeste Rd] ca. 5 mi SE of St Hwy 166 1158 Comment
  JEPS49995  Crassula connata var. erectoides Allison Krames 1935-3-11 Kern Kern R. Park Comment
  RSA0063993  Crepis acuminata Nick Jensen, Chris Winchell 2014-6-26 2412 Kern Tejon Ranch. Along Blue Ridge about 0.7 air km SE of the gap where the road leading up from Canyon de los Gatos Montes crosses Martinez Ridge. 1941 Comment
  UC133103  Crepis acuminata C. A. Purpus June, 1897 5504 Kern Pah Ute Peak; slopes 1828 Comment
  UCR89373  Crocidium multicaule E. C. Twisselmann 1966-4-6 11791 Kern Sierra Nevada Mtns; Greenhorn Range, summit of the south side of Cedar Creek gorge 915 Comment
  UCD142093  Croton setiger James B. Garner 1956-9-11 211 Kern By Isabella Dam. 1219 Comment
  RSA0081144  Cryptantha Erika M. Gardner, Chul Paik 2015-2-22 1127 Kern Cane Canyon. Along east-west ridge, north side of canyon. 1140 Comment
  UCR280784  Cryptantha Dave Goodward 2017-5-13 s.n. Kern Southern Sierra Nevada Range, Sequoia National Forest, Piute Mountains. Saddle Springs on Saddle Springs Road [Piute Mountain Road] 2082 Comment
  CAS-BOT-BC189381  Cryptantha circumscissa John Thomas Howell 1962-5-21 37184 Kern NE of Lake Isabella 792 Comment
  CAS-BOT-BC189385  Cryptantha circumscissa Robert Luthey 1973-3-31 293 Kern Right branch of Cyrus Canyon, 3 miles SE of Kernville 914 Comment
  RSA497633  Cryptantha circumscissa A. C. Sanders, E. J. Lawlor 1988-3-3 5 Kern Mojave Desert, sand dunes on the S side of Koehn Dry Lake, S of Munsey Raod at a point 4 miles E of Neuralia Road. 610 Comment
  SEINET7073332  Cryptantha circumscissa A. G. Vestal 1963-4-29 s.n. Kern Yucca Stand 9.7 miles south of Mojave on Route 14 in the Rosamond Hills. Mojave Desert. Coordinate datum: NAD27. Comment
  UCD37618  Cryptantha circumscissa Beecher Crampton 1955-4-25 2545 Kern Kern County, 8.5 miles east of Mojave, along U.S. Highway 466. Comment
  UCR254063  Cryptantha circumscissa Mitch Provance, Callen Huff 2009-4-21 10494 Kern Tehachapi Mountains Foothills/W Mojave Desert, Tejon Ranch, c. 4 miles NNW of Neenach, 0.25 miles north of the corner of 270th St. West and Holiday Ave. 1011 Comment
  CHSC55359  Cryptantha clevelandii L. P. Janeway; Jean Witzman 1988-3-5 2598 Kern Ca 2-1/5 mi N-NE of Keck's Corner, ca 1 mi NW of Keck's Rd. 289 Comment
  RSA796244  Cryptantha dumetorum Justin M. Wood, J. Miner 2011-4-6 3459 Kern Mojave Desert: Indian Wells Valley, just northwest of town of Inyokern and just southeast of SCE Inyokern Substation. Along existing transmission line road. 741 Comment
  VVC2851  Cryptantha dumetorum Tim Thomas 2014-4-12 6247 Kern Mojave Desert, 4.5 miles S of Cantil 640 Comment
  RSA13004  Cryptantha flaccida C. B. Wolf 1935-4-16 1936 Kern 1.5 miles south of Poso Creek, on the Woody to Bakersfield Rd. 274 Comment
  UC596349  Cryptantha flaccida R. F. Hoover 1937-4-11 1826 Kern Edison Comment
  SEINET4073475  Cryptantha incana R. C. Sivinski 1982-1 sn Kern Southern Sierra Nevadas. Comment
  UC78693  Cryptantha intermedia T. S. Brandegee May 1889 Kern Tehachapi Comment
  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
  UCR50403  Cryptantha micrantha var. micrantha A. C. Sanders, E. J. Lawlor 1988-3-5 7702 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
  UCR253971  Cryptantha mohavensis Mitch Provance, Callen Huff 2009-4-21 10479 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
  SBBG12474  Cryptantha nemaclada E. R. Chandler 1962-6-8 800 Kern near Valle Vista Public Camp on the Mt Abel Rd [Cerro Noroeste Rd] 1447 Comment
  JEPS67769  Cryptantha nevadensis Charlotte N. Smith 1939-5-4 Kern above Poso Creek 304 Comment
  UCR239012  Cryptantha nevadensis var. nevadensis Anuja Parikh, Nathan Gale 2010-5-29 3237 Kern Sierra Nevada; Tehachapi Mountains, near western edge of the Mojave Desert, 0.3 km northeast of Tehachapi Willow Springs Road, 2.2 km northwest of Los Angeles Aqueduct 1030 Comment
  POM287894  Cryptantha nevadensis var. rigida Lyman Benson 1933-4-22 4350 Kern Kern Canyon, Greenhorn Mountains. Kern River Watershed. 610 Comment
  UC1982153  Cryptantha oxygona LeRoy Gross, Pamela Conway 2010-5-13 4503 Kern Coast Ranges; Temblor Mountains region: Bitter Creek National Wildlife Refuge: Far west end of the San Emigdio Mountains; Unit 11 area. Southwest of Pelato Peak and Cerro Noroeste Road. Started off a dirt road near 34.91142N, 119.42112W. Headed southeast and stopped by 34.90254N, 119.41684W, then proceeded west northwest to 34.90391N, 119.42276W, (the north slope of this spot had nice woodland of Pinus monophylla/Quercus john-tuckeri above this tributary that drains into Ballinger Canyon), then back to starting point. Collection site was nearest 34.90709 0'N, 119.41779 0'W. Ballinger Canyon 7.5' Quad. Comment
  SD147591  Cucurbita foetidissima Ernest C. Twisselmann 1972-9-22 19242 Kern Near airport east of Kernville. 790 Comment
  CAS-BOT-BC457321  Cucurbita palmata Erika M. Gardner; Sarah De Groot 2014-3-22 642 Kern Southern Sierra Nevada region; Scodie Mountains; Kiavah Wilderness; Bureau of Land Management Cholla Canyon, about 0.35 (air) miles northeast from Cholla Well 1057 Comment
  CAS-BOT-BC80499  Cupressus arizonica Ernest C. Twisselmann 1964-5-26 9505 Kern South side of Back Canyon (south end of Piute Mountain) 1264 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
  NY16580  Cupressus arizonica R. Rockwell 10 1970 s.n. 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
  RSA164035  Cupressus arizonica subsp. nevadensis E. C. Twisselmann 1963-8-30 8891 Kern North end of Piute Mountain (2.1 miles above Bodfish Gap). 1386 Comment
  RSA409703  Cuscuta californica E. Williams 1939-8-12 811 Kern Between Loraine and Piute, Piute Mountains; 915 Comment
  UCD126250  Cuscuta californica Alan Philip Garfinkel 1977-5-1 45 Kern El Paso Mountains, Last Chance Canyon. 1021 Comment
  UCD54452  Cuscuta indecora var. indecora Harold M. Kempen 1973-9-10 s.n. Kern Alfalfa field near Bakersfield. Comment
  RSA707487  Cuscuta pentagona L. M. Moe 2004-9-18 2631 Kern Tule Elk State Reserve. 88 Comment
  SFV16306  Cuscuta subinclusa J. D. Dilley 1996-8-3 91 Kern Tehachapi Mountains Tehachapi Mountain Park, south of the town of Tehachapi. 1800 Comment
  UC1137811  Cynodon dactylon L. R. Short and I. H. Johnson 1934-6-6 S- 274 Kern Adobe Station; Caliente Quad. 106 Comment
  JEPS26276  Cynoglossum occidentale Charlotte N. Smith 1942-7-17 686 Kern half-way between Kern-Tulare Co. line and Greenhorn Summit Store near road to Portuguese Meadow; Greenhorn Mts., n. Kern Co., Tobias Quad. 1920 Comment
  SD124762  Cyperus esculentus A. C. Sanders 1986-9-12 6954 Kern San Joaquin Valley; Twisselman Road at Highway I-5; 4.9 miles south of the Kings County line; on the dike of a samll reservoir. 67 Comment
  RSA264724  Cyperus niger var. capitatus Ernest C. Twisselmann 1961-7-27 6458 Kern Kern River at Borel Intake (east of Wofford) 785 Comment
  CAS-BOT-BC113859  Cyperus niger var. capitatus Ernest C. Twisselmann 1962-8-27 7737 Kern Spring at the Milk Ranch (along Lumreau Creek). 1036 Comment
  CAS-BOT-BC113948  Cyperus odoratus Ernest C. Twisselmann 1961-10-5 6630 Kern Kern River at Hart Memorial Park. 152 Comment
  CAS-BOT-BC114090  Cyperus squarrosus Ernest C. Twisselmann 1965-10-1 11646 Kern Lumreau Creek, just above Cedar Creek. 807 Comment
  UC2049260  Datura wrightii Nick Jensen with Ed Kentner, Chris Winchell, Onkar Singh, Lorraine Washburn 2014-4-6 914 Kern Tejon Ranch. Spring along Tunis Creek, approx. 3 air miles SW of Chimenez Road. Riparian 50 m north of actual spring. Comment
  UC2049261  Datura wrightii Nick Jensen with Katie Gallagher, Abby Hird, Evan Meyer 2014-6-13 2273 Kern Tejon Ranch. Los Alamos Canyon, along the main fork of the creek south of where the road/creek forks. Comment
  UC1094500  Datura wrightii H. Lewis and R. Snow 1954-6-18 253 Kern w end Isabella Reservoir; w end of Isabella Reservoir Comment
  RSA730643  Daucus carota Pam De Vries 2007-9-8 7082 Kern Western Transverse Range; San Emigdio Mountains Region; ca. 200 ft. east of golf course along dirt service road adjacent to Fern Lake in Pine Mountain Club 1607 Comment
  UCSB32577  Deinandra kelloggii Parker, V. 1974-5-16 Kern On Hwy. 46 2 mi. before intersection with Interstate 5 243 Comment
  RSA660152  Deinandra mohavensis Steve Boyd, Naomi Fraga, Marisa Sripracha, Samantha Tessel, Pesach Lubinsky 2001-8-24 10430 Kern Short Canyon, basin at head of deeply entreched canyon near base of mountain. 1155 Comment
  RSA728764  Deinandra mohavensis Naomi Fraga, Jane Buck, Heath McAllister, Tammy Morgan, Aydee Virgen 2003-9-26 954 Kern The Owens Peak Eastern Watershed; Short Canyon. 1159 Comment
  CAS-BOT-BC291967  Deinandra pallida Ernest C. Twisselmann 1971-7-5 17809 Kern Temblor Range and the Western San Joaquin Valley. Acousta Spring at the head of Devil's Water Canyon 871 Comment
  CAS-BOT-BC291976  Deinandra pallida Frank J. Kirby 1955-4-1 659 Kern Tehachapi Mts. 457 Comment
  JEPS20748  Deinandra pallida Roxana S. Ferris and Rimo Bacigalupi Mar 19 1958-Mar 25 1958 13817 Kern ca 8 mi e Edison (on US 466 along r.r. right-of-way) Comment
  JEPS32637  Deinandra pallida Ernest C. Twisselmann 1963-4-12 8038 Kern Comanche Point San Joaquin Valley 205 Comment
  SBBG14488  Deinandra pallida E. C. Twisselmann 1962-6-16 7284 Kern Antelope Plains at the mouth of Bitterwater Valley 320 Comment
  UC1069550  Deinandra pallida A. Lewis 1935-4-1 629 Kern Mt. Pinos Quadrangle 457 Comment
  UCSB15021  Deinandra pallida Blattau, Jim 1962-4-18 Kern San Joaquin Valley, on Highway 184, 17.8 miles north of junction with Highways 178 and 33 243 Comment
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Mar 10 2016
  LA207290  Delphinium gypsophilum H. Lewis; Carl Epling 1943-4-23 29 Kern 8.7 mi. W of McKittrick Comment
  LA207291  Delphinium gypsophilum Carl Epling; H. Lewis 1943-4-21 sn Kern 1 mi. S of Caliente Comment
  LA207293  Delphinium gypsophilum H. Lewis; Carl Epling 1943-4-22 494 6 Kern 1 mi. W of Caliente on road to Bakersfield Comment
  LA38275  Delphinium gypsophilum Epling; Miles 545 Kern 5 mi. S of Maricopa Comment
  UCR263248  Delphinium gypsophilum Anuja Parikh, Nathan Gale 2013-4-1 3597 Kern San Joaquin Valley, Grapevine area, east of Pastoria Creek, 8.2 km east of Hwy I-5, 0.5 km south of Edmonston Pumping Plant Road 407 Comment
  LA212248  Delphinium gypsophilum Lee Haines; 1956-4-15 s.n. Kern Carneros Rocks - eastern slope of Temblor Mountains, Western Kern Co. 609 Comment
  JEPS62367  Delphinium gypsophilum subsp. gypsophilum W. L. Jepson 1935-4-16 17026 Kern McKittrick Hills Comment
  UC1018162  Delphinium gypsophilum subsp. gypsophilum H. and M. Lewis 1952-5-1 837 Kern road at n end of lake 3.4 mi w McKittrick-Simmla Road; Soda Lake Comment
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Dec 18 2013
  UCR271283  Delphinium hansenii Mitch Provance, Luis Aguilar 2016-5-9 516 01 Kern Southern Sierra Nevada, Tejon Hills, along transmission route, about 0.5 miles NW of Chanac Creek 620 Comment
  CAS-BOT-BC8587  Delphinium hansenii Carl B. Wolf 1933-5-11 4578 Kern San Joaquin Valley, 1 mi. N of Rich Grove 121 Comment
  LA207427  Delphinium hansenii H. Lewis; Carl Epling, G. Mehlquist 1943-5-7 sn Kern 6.1 mi. E of the mouth of Kern River on boundary of Sequoia National Forest Comment
  LA207474  Delphinium hansenii H. Lewis; Carl Epling 1946-4-29 601 Kern Kern River Canyon, 10.2 mi. E. of road to Democrat Hot Springs Comment
  UC204847  Delphinium hansenii subsp. hansenii W. R. Dudley 1895-6-28 469 Kern vicinity Biases Station; Tehachapi Mts. Comment
  UCR130967  Delphinium hansenii subsp. hansenii George K. Helmkamp, E. A. Helmkamp 1998-5-13 3544 Kern Southern Sierra Nevada Mtns., Greenhorn Mtns. Foothills, 6.5 mi. SW of Woody along Bakersfield/Glennville Rd (NE of Bakersfield). Near Horse Canyon 396 Comment
  CAS-BOT-BC10269  Delphinium hansenii var. kernense Ernest C. Twisselmann 1956-5-17 2844 Kern Tehachapi-Kernville Region. Bakersfield Road, 0.5 mile west of Caliente. 420 Comment
  POM311174  Delphinium parishii Mildred E. Mathias 1938-5-7 1339 Kern 2 miles south of Caliente Comment
  UCR108344  Delphinium parishii Steve Boyd, Kent Hughes 1998-4-28 10214 Kern Southern Sierra Nevada, Piute Range, Jawbone Canyon. southeast of confluence with Hoffman Canyon, north base of Chuckwalla Mountain 866 Comment
  RSA0062752  Delphinium parishii subsp. pallidum Pam De Vries 2015-5-7 7962 Kern Western Transverse Range; San Emigdio Mountains; Cold Springs Canyon; Along West End Trail, about 0.26 mi NNE of intersection of Mt. Pinos Way and West End Trail. 1585 Comment
  CAS-BOT-BC7960  Delphinium parishii subsp. parishii Ernest C. Twisselmann 1969-5-21 15393 Kern Steep slope below Sullivan Spring, east fork of Red Rock Canyon 792 Comment
  CAS-BOT-BC8088  Delphinium parishii subsp. parishii Ralph E. Hoffmann 1930-4-27 s.n. Kern 4 miles from Red Hill to Kelso Valley Comment
  JEPS87938  Delphinium parishii subsp. parishii Barbara Ertter with James R. Shevock 1986-4-20 6001 Kern Scodie Mts E of Isabelle Lake, ca 4 air miles NW of Walker Pass, canyon on N side Pinyon Peak; dry sandy flat on shoulder of SE hill ca 1/2 mi from end of dirt road. 1524 Comment
  CAS-BOT-BC121567  Delphinium patens subsp. montanum Ernest C. Twisselmann 1956-6-14 2952 B Kern Northeast slope of Mt. Pinos 2529 Comment
  CAS-BOT-BC121576  Delphinium patens subsp. montanum Ernest C. Twisselmann 1964-6-10 9554 Kern Tecuya Ridge, Mt. Pinos region 1950 Comment
  CAS-BOT-BC121631  Delphinium patens subsp. patens John Thomas Howell; Gordon H. True 1971-6-15 47775 Kern Flying Dutchman Creek canyon on Havilah-Mt. Breckenridge road. 1249 Comment
  RSA621281  Delphinium purpusii James R. Shevock 1991-4-21 12032 Kern Trail along Bull Run Creek, east slope of Greenhorn Mountains. Near Kernville. 976 Comment
  RSA0048401  Delphinium purpusii James R. Shevock 1972-4-9 s.n. Kern Along State Highway 178, Lower Kern Canyon. 609 Comment
  CAS-BOT-BC121947  Delphinium recurvatum Ernest C. Twisselmann 1958-3-22 4166 Kern Corcoran Highway, 1.5 miles North of US 466. 68 Comment
  UC136348  Delphinium roseum A. A. Heller 1905-4-12 7655 Kern Mouth of Kern Canyon Comment
  CAS-BOT-BC17037  Delphinium variegatum J. Zaninovich 1965-5-8 352 -73 Kern 6 miles W of Woody, along Woody Road Comment
  CAS-BOT-BC192713  Deschampsia danthonioides John Thomas Howell; Gordon H. True 1969-5-12 45590 Kern Isabella 762 Comment
  UC1056986  Descurainia pinnata Seth Benson 1930-4-9 Kern Walker Pass 1615 Comment
  CAS-BOT-BC43330  Descurainia pinnata subsp. glabra Ernest C. Twisselmann 1968-3-21 14061 Kern Tehachapi-Kernville Region. Scodie Mountains. Cholla Canyon, a fork of Kelso Canyon. 975 Comment
  UC144232  Descurainia pinnata subsp. glabra A. A. Heller 1905-4-24 7763 Kern near Mojave Comment
  UCR198348  Descurainia pinnata subsp. glabra Steve Boyd, Valentin Arvizu 2008-5-1 11934 Kern Southern Sierra Nevada Range, Piute Mountains, lower Esperanza Canyon at eastern base of Sorrell Peak and western edge of Kelso Valley 1463 Comment
  RSA599565  Descurainia pinnata subsp. menziesii Steve Boyd, A. C. Sanders, R. T. Hawke, Shaun Hawke, Susan Hobbs, Paul Hobbs 1997-4-20 9568 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
  UCR88060  Descurainia sophia N. Meng 1967-5-7 385 Kern Along Hwy 158 between Fay Creek Road and Onyx Comment
  RSA604495  Dicentra chrysantha C. Epling, Wm. Robison 1935-7-4 s.n. Kern Democrat Hot Springs. Comment
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Sep 3 2010
  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
  CAS-BOT-BC483687  Dichelostemma capitatum Ernest C. Twisselmann 1958-4-17 4262 Kern Cantil Road, 0.9 mile west of Randsburg, Mohave-Randsburg Region 1005 Comment
  RSA367476  Dichelostemma capitatum subsp. capitatum Ora M. Clark 1929-3-29 1842 Kern SE Bakersfield. Comment
  HSC34757  Dichelostemma capitatum subsp. capitatum R. E. Cooksey 258 Kern 2 mi. W of Cedar Creek Campground, Greenhorn Mtns. 1524 Comment
  UC1927465  Dichelostemma pulchellum var. pulchellum Naomi Fraga, Amber Maurice 2003-2-22 240 Kern Sierra Nevada; Southern Sierra Nevada region; THE OWENS PEAK EASTERN WATERSHED. Short Canyon. SW side of canyon. 1280 Comment
  SEINET12045045  Dichelostemma volubile Unknown 1966-1 29 Kern 8 mi out on Mineral King Rd, just below Sequioa Nat'l Park, Sierra Nevada Mt. Range, Pacific Slope 777 Comment
  CAS-BOT-BC209052  Digitaria sanguinalis Ernest C. Twisselmann 1969-8-30 15989 Kern Pine Cone Motel, Kernville, Sierra Nevada 792 Comment
  CAS-BOT-BC151399  Diplacus compactus John Thomas Howell; T. C. Fuller; G. D. Barbe 1980-7-15 53804 Kern Pine Flat and granitic ridge to southwest - Kern Plateau, Sierra Nevada 2346 Comment
  CAS-BOT-BC152989  Diplacus constrictus Ernest C. Twisselmann 1959-6-18 5387 Kern Breckenridge Mountain: ridge west of Munzer Meadow 1882 Comment
  CAS-BOT-BC152992  Diplacus constrictus Ernest C. Twisselmann 1958-8-19 4722 Kern Breckenridge Mountain Road, 5 miles west of Barrel Spring 1676 Comment
  CAS-BOT-BC153034  Diplacus constrictus Ernest C. Twisselmann 1963-6-27 8563 Kern Farnsworth Ranch, 2 miles south of Glennville 883 Comment
  SD147470  Diplacus constrictus Ernest C. Twisselmann 1965-6-4 10978 Kern The Greenhorn Range, Wagy Flat Road, 2.3 miles west of Wagy Flat 1638 Comment
  CAS-BOT-BC45037  Diplacus pictus Ernest C. Twisselmann 1964-4-25 9231 Kern Greenhorn Range, Howling Gulch at the Schwab Place 792 Comment
  SBBG129868  Diplacus pictus A. Parikh, N. Gale 2013-4-11 3624 Kern 2.3 km E of Interstate 5, 1.0 km S of Edmonston Pumping Plant Rd 585 Comment
  CAS-BOT-BC151357  Diplacus tricolor James R. Shevock 1985-6-15 11216 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 2133 Comment
  CAS-BOT-BC208687  Distichlis spicata Jack M. Zaninovich 1969-6-9 406 -73 Kern Paine Preserve of The Nature Conservancy - San Joaquin Valley Comment
  CAS-BOT-BC208712  Distichlis spicata Ernest C. Twisselmann 1962-11-14 7964 Kern Buena Vista Plains, ca. 3 miles southwest of the end of Hill Road - San Joaquin Valley 60 Comment
  CAS-BOT-BC43627  Dithyrea californica John Thomas Howell 1930-5-12 4916 Kern Mojave Desert. 8 miles northeast of Mojave. Comment
  SBBG23924  Dithyrea californica E. C. Twisselmann 1965-5-5 10708 Kern dunes at the S end of Rogers Lake, Edwards Air Force Base 746 Comment
  RSA720470  Draba verna Naomi Fraga, LeRoy Gross 2006-3-29 1533 Kern Cyrus Canyon, north of Lake Isabella. 862 Comment
  JEPS48597  Drymocallis glandulosa var. glandulosa Charlotte N. Smith 1941-6-9 526 Kern near the Eugene Grade about 1/2 - one mi w below summit (Greenhorn Mountains); , near Eugene Grade 1371 Comment
  CAS-BOT-BC205321  Drymocallis glandulosa var. reflexa Jim Shevock; Barbara Ertter 1986-4-20 11419 Kern Southern Sierra Nevada, Sequoia National Forest. Scodie Mountains, Kiavah Wilderness. Off of California Highway 178 in a canyon on north ridge toward Pinyon Peak 1700 Comment
  RSA0080230  Drymocallis glandulosa var. reflexa Erika M. Gardner, Travis Columbus 2013-5-31 286 Kern In east-west drainage, about 1 mile SSW from McIver's Cabin. 1921 Comment
  RSA0040151  Dryopteris arguta Nick Jensen, Katie Gallagher, Abby Hird, Evan Meyer 2014-6-14 2288 Kern Along Haul Road just east of the Cedar Canyon crossing. 1285 Comment
  RSA0039106  Dudleya calcicola Ed Kentner, Onkar Singh 2014-6-6 421 Kern Western Mojave Desert about 16 km west of Mojave. Approx. 75 m northwest of Tehachapi Willow Springs Road, on limestone outcropping 1217 Comment
  RSA0097985  Dudleya calcicola Duncan S. Bell, Jerred Branch, Isaac Marck, Evan Meyer 2015-6-3 8415 Kern On the upper ridge of the eastern slope of Spanish Needle, not far from the summit. 2292 Comment
  RSA708845  Dudleya lanceolata L. M. Moe 2002-5-26 2345 Kern Ft. Tejon State Park. Johnson Canyon. 1037 Comment
  UCD98759  Dysphania botrys Ernest C. Twisselmann 1961-7-26 6367 Kern Kern River at the site of old Kernville. 853 Comment
  CAS-BOT-BC291057  Eastwoodia elegans A. C. Sanders; P. J. MacKay; Tim Thomas; O. F. Clarke; et al 1997-4-13 20427 Kern San Joaquin Valley: San Emigdio Ranch, mouth of San Emigdio Canyon and adjacent slopes, SE of ranch headquarters 518 Comment
  CAS-BOT-BC291082  Eastwoodia elegans Frank W. Peirson 1929-5-18 8405 Kern North slope Tehachapi Pass Comment
  JEPS57913  Eastwoodia elegans Ernest C. Twisselmann 1968-5-8 14110 Kern 1 mi w Carneros Rocks; Joe Mesa Ridge 487 Comment
  RSA202610  Eastwoodia elegans E. C. Twisselmann 1968-5-8 14110 Kern Temblor Range; Joe Mesa Ridge, 1 mile west of Carneros Rocks. 488 Comment
  UCD60755  Echinochloa colona Ernest C. Twisselmann 1963-9-6 8952 Kern Garces Road just west of Jasmin. 114 Comment
  OBI2612  Echinochloa crus-galli Larry E. Brown 1971-6-26 2053 Kern In the Tupman-Buttonwillow area of the San Joaquin valley Comment
  SBBG14641  Echinochloa crus-galli E. C. Twisselmann 1962-11-14 7949 Kern E side of Buena Vista Lake 60 Comment
  UCD131245  Eclipta prostrata Ernest C. Twisselmann 1963-9-6 8953 Kern Lake Woolloomes, near Delano. 114 Comment
  RSA0118849  Eleocharis acicularis var. acicularis Mitch Provance, Callen Huff 2009-6-17 11014 Kern Tehachapi Mountains Foothills/San Joaquin Valley: Tejon Creek c. 11.5 miles east of Mettler, Tejon Ranch. 296 Comment
  CAS-BOT-BC112813  Eleocharis macrostachya Joseph M. Keefe 1973-7-11 13744 Kern South side of Kelso Valley Road, 0.5 mile south of Highway 178, Weldon. 807 Comment
  UCD49753  Eleocharis macrostachya Ernest C. Twisselmann 1961-8-21 6499 Kern Isabella Lake bed: old Kern River channel, about 1/4 mile south of the old Borel Canal Bridge, Kern County. 762 Comment
  CAS-BOT-BC113239  Eleocharis parishii H. M. Hall 1905-6-22 6370 Kern San Emigdio Potreros, north base. 1524 Comment
  RSA365352  Eleocharis parishii Anstruther Davidson 1926-08 s.n. Kern Muroc Comment
  CAS-BOT-BC113270  Eleocharis parishii Ernest C. Twisselmann 1957-5-10 3515 Kern Dove Spring. 1150 Comment
  CAS-BOT-BC112171  Eleocharis radicans Ernest C. Twisselmann 1961-10-5 6611 Kern Seep between the Lake Ming Levee and Kern River. 190 Comment
  CAS-BOT-BC451545  Elodea canadensis Ernest C. Twisselmann 1961-10-5 6609 Kern Eastern San Joaquin Valley. Kern River below Lake Ming. 190 Comment
  CAS-BOT-BC227407  Elymus elymoides Arthur W. Sampson 1909-5-20 516 Kern Sequoia National Forest. Near Woody 508 Comment
  RSA563754  Elymus elymoides D. Charlton 1991-5-16 5145 Kern 1 mile south of the northern curve on Mercury Blvd. south of the Shuttle Viewing area, Edwards AFB 732 Comment
  UCR184234  Elymus glaucus A. C. Sanders, Mitch Provance 2007-5-24 33943 Kern Tehachapi Mountains, tributary of Pastoria Creek (Bear Trap) Canyon, near Bench Mark (3364 ft.) Tejon K, c. 6 miles NE of Lebec 1024 Comment
  UC1795020  Elymus multisetus R. K. Brummitt 1997-6-13 19734 Kern Greenhorn Mountains, 5 km E of Glennville towards Sierra Alta. Comment
  RSA0078498  Elymus triticoides CNPS-SSNF Team 2011-4-23 8069 Kern Bitter Creek National Wildlife Refuge; about 4.3 air miles SE of the junction of Hwy 33 and Hudson Ranch Road (formerly Cerro Noroeste Rd.). 1249 Comment
  UC1922825  Elymus triticoides Naomi Fraga, Valerie Soza, Michael Honer 2003-5-19 710 Kern Sierra Nevada; Southern Sierra Nevada region: THE OWENS PEAK EASTERN WATERSHED. Grapevine Canyon. On the way to Coyote Spring. Near Water Tower. Comment
  UCR271522  Elymus triticoides Mitch Provance 2016-5-10 516- 120 Kern San Joaquin Valley, Vicinity of Kern Lake Bed, just N of intersection of Hwy 99 and South Union Avenue 91 Comment
  CAS-BOT-BC475118  Encelia actoni Erika M. Gardner; Travis Columbus 2014-5-19 911 Kern Southern Sierra Nevada region: Scodie Mountains, Kiavah Wilderness; Sequoia National Forest. Horse Canyon about 0.25 mi N of Horse Canyon Road 1259 Comment
  RSA220226  Endolepis covillei E. C. Twisselmann 1969-10-16 16285 Kern DiGiorgio Road, 0.5 mile west of Cottonwood Road. 91 Comment
  RSA309269  Ephedra californica J. R. Shevock 1980-1-27 6730 Kern Along Caliente-Bodfish road, .3 mile north of Caliente. Southern end of the piute Mts., southern Sierra Nevada. 396 Comment
  RSA487538  Ephedra californica L. F. LaPre 1988-1-14 s.n. Kern Rio Bravo Ranch, near Bakersfield. Comment
  CAS-BOT-BC81779  Ephedra nevadensis Lyman Benson 1932-4-24 3447 Kern Walker Pass, Mojave Desert, Piute Mt. Range 1219 Comment
  CAS-BOT-BC81803  Ephedra nevadensis S. Saufferer 1973-5-10 160 Kern About 7 mi. north of Mojave along Highway #58 Comment
  NY70345  Ephedra nevadensis L. M. Shultz 1982-3-9 5989 -a Kern Hill above Randsburg, Government Peak 1280.2 Comment
  OBI35510  Ephedra nevadensis Lathrop 1978-5-21 7888 Kern Dove Springs. 24 mi NNE of Mojave, 11 mi W of hwy 14 Comment
  RSA0042421  Ephedra nevadensis Nick Jensen, Ed Kentner, Chris Winchell, Onkar Singh, Lorraine Washburn 2014-4-5 799 Kern Along Contour Rd, lower end of Canyon de los Gatos Montes. 1168 Comment
  RSA0078135  Ephedra nevadensis Erika M. Gardner, Sarah De Groot 2014-3-21 603 Kern About 0.40 (air) miles north of the PCT trailhead from Bird Springs Pass. 1683 Comment
  RSA85054  Ephedra nevadensis F. W. Peirson 1932-5-5 9872 Kern East side of Walker Pass 1372 Comment
  UC55664  Ephedra nevadensis J. Burtt Davy May 9 1896-May 24 1896 2237 Kern Antelope Valley Antelope Valley (Dry lake) Comment
  CAS-BOT-BC81963  Ephedra viridis James R. Shevock 1980-4-18 6953 Kern near Bob Rabbit Place along Dry Meadows Creek. East base of the Piutes. Sequoia National Forest. 1097 Comment
  UCR177751  Ephedra viridis LeRoy Gross 2005-5-31 2330 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-BC166177  Epilobium canum subsp. canum Ernest C. Twisselmann 1954-6-27 1394 Kern Temblor Grade: 10 miles west of McKittrick 853 Comment
  SBBG108734  Epilobium canum subsp. canum N. Meng 1966-10-30 Kern Tillie Crk Cmpgrd, W side Lake Isabella Comment
  CAS-BOT-BC171894  Epilobium canum subsp. latifolium Joseph Keefe 1973-7-28 14 -006 Kern Steep rocky south slopes of Owens Peak, west of Inyokern 1981 Comment
  CAS-BOT-BC183043  Epilobium canum subsp. latifolium James R. Shevock 1982-7-24 9965 Kern Kern Plateau, Bartolas Country. Off of road 24S14. South Fork Kern River Drainage 2346 Comment
  JEPS44035  Epilobium canum subsp. latifolium Hilda W. Grinnell 1933-10-10 Kern s side of creek 1 mi n Joe Walker Mine; Walker Basin, Basin Creek 1188 Comment
  UCR282475  Epilobium ciliatum Dan S. Cooper 2017-6-12 617- 144 Kern Southern Sierra Nevada/Mojave Desert, Kelso Valley Road area, 341 Adobe Drive, Kelso Creek drainage 1159 Comment
  POM281834  Equisetum arvense Arthur L. Cohen 1934-4-7 228 a Kern Bakersfield. Kern River watershed. 121 Comment
  SBBG21044  Equisetum arvense E. C. Twisselmann 1963-7-9 8607 Kern Tillie Crk Rd, 0.5 mi below Alta Sierra Lodge 1828 Comment
  RSA0069212  Equisetum laevigatum Erika M. Gardner, Chul Paik 2015-5-24 1466 Kern About 0.75 miles north of the junction of the PCT and McIvers 4x4 road. 1979 Comment
  UC463530  Equisetum laevigatum W. R. Dudley and F. H. Lamb 1896-6-22 4625 Kern lower end Cuddy Canyon; Mt. Pinos Region Comment
  JEPS76620  Eragrostis cilianensis L. R. Heckard 1977-10-13 4716 Kern near Branch Memorial Park (near Los Angeles Co. line, ca. 1/2 mi. w. of Lancaster rd., Edwards Air Force Base); Mohave Desert, Edwards Air Force Base Comment
  UCD62961  Eragrostis cilianensis Ernest C. Twisselmann 1959-8-7 5585 Kern McFarland district: Garzoli Road at Hanawalt Avenue. 118 Comment
  UC52004  Eragrostis mexicana subsp. mexicana A. B. Leckenby 1896-1 Kern Bakersfield Comment
  UCD63868  Eragrostis mexicana subsp. virescens Ernest C. Twisselmann 1961-10-30 6666 Kern Tehachapi Valley: 1 mile west of Monolith. 1207 Comment
  CAS-BOT-BC284109  Eragrostis pectinacea var. pectinacea Ernest C. Twisselmann 1959-7-8 5541 Kern Kernville, street along the east bank of Kern River, Sierra Nevada 803 Comment
  POM96532  Eremalche exilis P. A. Munz 1926-4-6 10080 Kern 5 miles S of Mojave. Comment
  RSA600862  Eremalche kernensis Carl B. Wolf 1938-5-1 9405 Kern Temblor Valley: 7 miles NW of McKittrick, on the Lost Hills Road. Type locality. 274 Comment
  CAS-BOT-BC203313  Eremalche parryi Ernest C. Twisselmann 1954-4-6 1051 Kern Temblor Range and the Western San Joaquin Valley. Alkali Sink: 10 miles north of Lost Hills 106 Comment
  JEPS67220  Eremalche parryi Allison Krames 1935-3-17 Kern 12 mi. n.e. Bakersfield (Olcese Ranch, Poso Creek); Poso Creek, Olcese Ranch Comment
  RSA14182  Eremalche parryi Roxana S. Ferris 1935-3-22 9041 Kern Gypsum Hills, 3 miles south of McKittrick on Taft Road. Comment
  UC871315  Eremalche parryi Mrs. H. P. Bracelin 1937-4-11 868 Kern ca. 6 mi. s.e. Shafter (near Bakersfield) Comment
  CAS-BOT-BC214424  Eremalche parryi subsp. kernensis Ernest C. Twisselmann 1954-7-1 s.n. Kern Alkali Sink, 10 miles north of Lost Hills. Location B Comment
  CAS-BOT-BC219306  Eremalche parryi subsp. kernensis Ernest C. Twisselmann 1958-4-26 4378 Kern Temblor Range and the Western San Joaquin Valley. Highway 33, about 6 miles north of McKittrick, (Belridge Plain) 243 Comment
  CHSC1039  Eremalche parryi subsp. kernensis M. Anthony 1954-4-13 Kern South of Button-Willow. Comment
  SBBG63725  Eremocarya micrantha R. Hoffmann 1929-5-21 Kern Muroc Comment
  CAS-BOT-BC174377  Eremogone macradenia var. arcuifolia Rimo Bacigalupi; Roxana S. Ferris 1941-7-14 2476 Kern Lower part of grade over Greenhorn Mountain, about 5 miles above and west of Kernville 853 Comment
  CAS-BOT-BC162954  Eremothera boothii subsp. decorticans Ernest C. Twisselmann 1965-4-26 10625 Kern The Crater, Adobe Canyon, The Greenhorn Range - Sierra Nevada 365 Comment
  SBBG125998  Eremothera boothii subsp. desertorum A. Parikh, N. Gale 2010-5-15 3187 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
  UC169587  Eremothera boothii subsp. desertorum Katharine Brandegee May 1913 Kern Randsburg-Rand Comment
  RSA0105893  Eriastrum densifolium subsp. austromontanum J. R. Shevock, Rick York, Elaine Hamby 1986-7-12 11701 Kern Kern Plateau, BLM-Owens Peak Wilderness. Along the Pacific Crest Trail, western slope of Spanish Needle about 3 miles SE of Lamont Meadow. 2012 Comment
  RSA0013746  Eriastrum eremicum subsp. eremicum Steve Boyd, Valentin Arvizu 2008-8-19 12009 Kern Piute Mountains, lower Esperanza Canyon at eastern base of Sorrell Peak and western edge of Kelso Valley. 1390 Comment
  UC908555  Eriastrum hooveri R. F. Hoover 1939-5-5 4081 Kern Oildale Comment
  UC130368 Image available Eriastrum pluriflorum A. A. Heller 1905-4-22 7742 Kern near Oil City Comment
  UCD118311  Eriastrum pluriflorum Brad D. Schafer 2003-4-25 121 Kern Edwards Air Force Base. 701 Comment
  UCR130765  Eriastrum pluriflorum A. C. Sanders, K. D. Jones, D. Malueg, T. Rado 1999-5-19 22775 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
  JEPS69425  Eriastrum pluriflorum subsp. pluriflorum Charlotte N. Smith 1941-5-9 359 Kern about 3 3/4 mi nw Long Tom Mines (on ridge extending nw from Adobe Canyon to a s-facing chalk cliff, above a short ravine) 396 Comment
  RSA0055903  Eriastrum sapphirinum subsp. brevibracteatum Nick Jensen, J. Mark Porter 2014-5-22 1914 Kern Tejon Ranch. Along Contour Road about 0.4 road km east of the road to Antelope Canyon. 1028 Comment
  UCR219794  Eriastrum signatum Chloe Scott 2010-7-8 s.n. Kern Southern Sierra Nevada Mtns., Piute Mountains, along the margins of the main access road for the Sky River wind farm 1680 Comment
  JEPS116777  Eriastrum sparsiflorum David Gowen 2006-6-18 623 Kern Canebrake Road (dirt) north of Hwy 178. Flat at Lamont Peak Trail. 1620 Comment
  UC2044045  Eriastrum tracyi Neal Kramer 2014-6-7 2119 Kern Tehachapi Mountains west end of Blue Ridge, Tejon Ranch. Comment
  RSA0043244  Eriastrum tracyi E. C. Twisselmann 1966-5-10 12149 Kern Hill just east of Bodfish Gap. 1189 Comment
  CAS-BOT-BC131529  Ericameria arborescens Ernest C. Twisselmann 1963-8-30 8897 Kern East flank of Bald Eagle Peak (on the north end of Piute Mountain) 1798 Comment
  RSA621280  Ericameria cuneata J. R. Shevock, Roy Vandehoek, Jim Bartel 1990-10-11 11999 Kern Trail along Bartolas Creek, base of Pilot Knob. Bartolas Cypress Grove, Domeland Wilderness, north of Calif. highway 178. 1280 Comment
  CAS-BOT-BC287513  Ericameria linearifolia D. E. Breedlove 1978-5-27 43534 Kern E side of Walker Pass, near summit 1463 Comment
  CAS-BOT-BC287574  Ericameria linearifolia L. R. Abrams 1927-4-30 11732 Kern Tejon Pass Comment
  CAS-BOT-BC287593  Ericameria linearifolia B. Schwartzman 1980-5-16 141 Kern S of windmill, Scodie Mts 1112 Comment
  CAS-BOT-BC287604  Ericameria linearifolia Ernest C. Twisselmann 1956-4-20 2672 Kern Tehachapi - Kernville Region. Jawbone Canyon near White Rock Mine 917 Comment
  OBI54502  Ericameria linearifolia N. Misa Werner 1997-3-28 80 Kern Bitter Creek Natl Wildlife Refuge Comment
  UC144340  Ericameria linearifolia A. A. Heller 1905-4-28 7790 Kern McKittrick Comment
  UC1928563  Ericameria linearifolia Steve Boyd, Valentin Arvizu 2008-5-1 11986 Kern Sierra Nevada; Southern Sierra Nevada region; Piute Mountains, along Piute Mountain Road west of junction with Kelso Valley Road (Sageland historical marker), north of St. John Ridge. 1250 Comment
  UC830492  Ericameria linearifolia L. R. Abrams 1927-4-30 11752 Kern Tejon Pass Comment
  UCD131390  Ericameria linearifolia F. R. Lawson 1930-4-9 s.n. Kern 4 miles west of the mouth of Hospital Canyon, near Tracy. Comment
Read comments
Jan 6 2015
  UCD131391  Ericameria linearifolia Geoffrey Levin 1974-5-11 145 Kern Highway 155, 3.2 miles toward Greenhorn Summit from road to Kernville. Greenhorn Mountain Range. 1280 Comment
  OBI26938  Ericameria nauseosa var. bernardina J. Madok 1980-10-3 s.n. Kern McGill Campground, Mt Pinos Comment
  CAS-BOT-BC298942  Ericameria nauseosa var. ceruminosa John Thomas Howell 1962-9-25 38869 Kern Kernville 807 Comment
  JEPS52271  Ericameria nauseosa var. ceruminosa Ernest C. Twisselmann 1966-10-13 12890 Kern divide between Kelso Valley and Jawbone Canyon; Tehachapi-Kernville Region 1463 Comment
  CAS-BOT-BC298039  Ericameria nauseosa var. mohavensis John Thomas Howell 1970-9-24 47358 Kern S of Bodfish 853 Comment
  JEPS53989  Ericameria nauseosa var. mohavensis John Thomas Howell 1967-11-5 44167 Kern 2.5 mi above Kernville; Sierra Nevada, Kern River Canyon 838 Comment
  JEPS64708  Ericameria nauseosa var. mohavensis Ernest C. Twisselmann 1970-10-17 17554 Kern ca 3.5 mi e of Keene (Tehachapi Highway); Tehachapi Mountains 1051 Comment
  RSA0083056  Ericameria nauseosa var. mohavensis Erika M. Gardner, Erma Gardner 2013-9-18 475 Kern On trail to large quartz mine, old mining road. Spur off of Horse Canyon Road and the PCT junction. 1895 Comment
  RSA0139315  Ericameria nauseosa var. mohavensis Sarah J. De Groot 2005-6-20 s.n. Kern Southern Sierra Nevada: Short Canyon, east of Owens Peak. Near where main road up canyon crosses older Los Angeles aqueduct. 895 Comment
  SD43419  Ericameria nauseosa var. mohavensis Philip A. Munz 1947-10-14 12243 Kern Lebec 1145 Comment
  SD69982  Ericameria nauseosa var. mohavensis Darley Howe 1968-10-10 Kern 24 miles southeast of Bakersfield on Californa Highway 58. 730 Comment
  UC2049367  Ericameria nauseosa var. mohavensis Nick Jensen with Neal Kramer 2014-9-8 2553 Kern Tejon Ranch. Canyon de los Gatos Montes on the road to Antelope Canyon. Comment
  UCD131474  Ericameria nauseosa var. oreophila Naomi Fraga; Amber Maurice 2002-9-29 168 Kern Owens Peak Peak Eastern Watershed; Southern Sierra Nevada Region. Owens Peak Wilderness Area. Indian Wells Canyon. 1067 Comment
  SBBG19023  Ericameria palmeri var. pachylepis E. C. Twisselmann 1963-6-3 8346 Kern Salt Crk Cyn, San Emigdio Range 1028 Comment
  CAS-BOT-BC294371  Ericameria paniculata C. B. Wolf 1931-11-8 2617 Kern East base of Tehachapi Pass, 5 mi N.W. of Mojave 1005 Comment
  CAS-BOT-BC294375  Ericameria paniculata Ernest C. Twisselmann 1961-10-30 6659 Kern Tehachapi-Kernville Region. Pine Tree Canyon, southern Sierra Nevada 839 Comment
  CAS-BOT-BC294382  Ericameria paniculata C. B. Wolf 1931-11-8 2613 Kern East base of Tehachapi Pass, 5 1/2 miles N.W. of Mojave 1036 Comment
  CAS-BOT-BC293039  Ericameria parryi var. vulcanica Ernest C. Twisselmann 1955-10-21 2474 Kern Tehachapi-Kernville Region. Piute Mountains: Claraville Road, 9 miles south-east of Havilah-Bodfish Highway 2042 Comment
  SEINET8079326 Image available Ericameria parryi var. vulcanica J. T. Howell 1962-9-22 s.n. Kern Cooks Peak, Greenhorn Mountains 2073 Comment
  CAS-BOT-BC293334  Ericameria teretifolia Clare B. Hardham 1958-8-23 4002 Kern Gorge of Caliente Creek between Lorraine [Loraine] and Caliente Comment
  OBI54836  Ericameria teretifolia David J. Keil, with Field Botany class 1996-11-3 26060 Kern Eastern slopes of Siera Nevada ca. 2?3 mi e of Walker Pass along Hwy 178. Joshua tree woodland. Comment
  SBBG14682  Erigeron breweri var. covillei E. C. Twisselmann 1962-9-20 7891 Kern Cooks (Shirley) Peak 2133 Comment
  UCD83307  Erigeron canadensis CNPS SSN-SJV Foothill Team 2008-8-5 339 Kern Kern County; US Forest Service - Lake Isabella Area. 763 Comment
  CAS-BOT-BC294958  Erigeron compositus James R. Shevock 1977-6-21 5575 Kern At old Lookout Point (present day Piute Vista). Piute Mountains, Sequoia National Forest 2529 Comment
  UC2045143  Erigeron foliosus var. foliosus Nick Jensen with Ed Kentner, Russell Kokx, David Varner 2013-8-31 532 Kern Tejon Ranch. Along the main road just north of the turnoff for the road to Araujo Spring; about 1.3 air km west of Lopez Flats. Comment
  RSA707610  Eriodictyon crassifolium L. M. Moe 2003-6-1 2405 Kern Ft. Tejon State Park 976 Comment
  CAS-BOT-BC255413  Eriogonum J. Zaninovich 1973-4-22 638 -80 Kern Payne Preserve Comment
  CAS-BOT-BC248160  Eriogonum angulosum Alice Eastwood; John Thomas Howell 1937-4-28 4042 Kern Maricopa Grade Comment
  CDA22476  Eriogonum angulosum J. B. Steinweden 1958-6-12 Kern Highway 65, south of Ducor. 0 Comment
  POM265721  Eriogonum angulosum J. C. Roos 1937-8-10 1813 Kern Bodfish. Comment
  RSA0082853  Eriogonum angulosum Mitch Provance, Callen Huff 2009-6-26 10837 Kern Tejon Ranch, about 8 miles north of Neenach, 3.3 miles north of the intersection of Holiday Ave. and 280th St., between Antelope Canyon and Canyon del Gato Montes. 1402 Comment
  RSA303481  Eriogonum angulosum E. C. Twisselmann 1971-7-5 17813 Kern Hill west of Antelope Spring. 869 Comment
  RSA761103  Eriogonum angulosum LeRoy Gross, Pamela Conway 2010-5-13 4497 Kern Bitter Creek National Wildlife Refuge; far west end of the San Emigdio Mountains. Unit 11 area. Southwest of Pelato Peak and Cerro Noroeste Road. Started off a dirt road near 34.91142N, 119.42112W., Headed southeast and stopped by 34.90254N, 119.41684W, then proceeded west northwest to 34.90391N, 119.42276W, (the north slope of this spot had nice woodland of Pinus monophylla/ Quercus john-tuckeri above this tributary that drains into Ballinger Canyon), then back to starting point. 1196 Comment
  UC1093121  Eriogonum angulosum Richard Snow 1957-7-30 247 Kern about 1 mi s Caliente Comment
  UC2044250  Eriogonum angulosum Nick Jensen with Alex Guiggi, Evan Meyer, Sean Lahmeyer 2014-5-7 1489 Kern Tejon Ranch. Along Contour Road about 0.4 road km east of the road to Antelope Canyon. Comment
  UC2044251  Eriogonum angulosum Nick Jensen with Sandy Namoff 2014-4-17 1134 Kern Tejon Ranch. Along Contour Road, lower end of Canyon de los Gatos Montes. 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
  UCR261186  Eriogonum angulosum A. C. Sanders, Mitch Provance 2007-6-28 34261 Kern Tehachapi Mtns., Dry Field Canyon, c. 2 miles east of Castac Lake and 4 miles NE of Gorman, c. 1.5 mi. north of the Los Angeles Co. line west of the powerline route 1220 Comment
  UCR271266  Eriogonum angulosum Mitch Provance, Luis Aguilar 2016-5-17 516- 41 Kern Tehachapi Mountains, Tejon Canyon, transmission route, about 1 mi E of old Native American school 744 Comment
  CAS-BOT-BC254169  Eriogonum baileyi var. baileyi John Thomas Howell 1962-5-20 37118 Kern Kernville, Sierra Nevada 807 Comment
  CAS-BOT-BC254180  Eriogonum baileyi var. baileyi John Thomas Howell 1970-9-23 47348 Kern South slope of Cooks Peak, Greenhorn Mountains, Sierra Nevada 2072 Comment
  CAS-BOT-BC254203  Eriogonum baileyi var. baileyi Ernest C. Twisselmann 1968-6-13 14327 Kern Cholla Canyon on the west slope of Scodie Mountain, Tehachapi-Kernville Region 1280 Comment
  RSA0058091  Eriogonum baileyi var. baileyi Nick Jensen, J. Mark Porter 2014-5-31 2001 Kern Tejon Ranch. Along Contour Road approximately halfway between Antelope Canyon and Canyon de los Gatos Montes. 1117 Comment
  RSA393182  Eriogonum baileyi var. baileyi Christopher Davidson, J. A. Churchill 1976-9-16 4734 Kern 1.2 mi. W of Frazier Park on paved road. 1570 Comment
  RSA682323  Eriogonum brachyanthum A. C. Sanders, S. D. Boyd, Valerie Sosa 1998-10-30 22300 Kern Jawbone Canyon Road at a wash crossing near Hoffman Well, 4.6 miles north of road junction near Blue Point. Comment
  CAS-BOT-BC241915  Eriogonum cithariforme Ernest C. Twisselmann 1965-6-23 11065 Kern Tehachapi Mountains. Head of Lecheria Canyon, Tejon Ranch 1935 Comment
  UCR239032  Eriogonum cithariforme var. cithariforme Anuja Parikh, Nathan Gale 2010-6-10 3274 Kern Western Transverse Range; East Liebre Mountains, Sierra Pelona, northwest of Vincent and Soledad Pass, 2.8 km northwest of State Hwy 14, under powerlines 1106 Comment
  CAS-BOT-BC256279  Eriogonum clavatum Ernest C. Twisselmann 1969-6-8 15632 Kern Microwave Fork of Cedar Canyon, the Temblor Range and the Western San Joaquin Valley 670 Comment
  CAS-BOT-BC256211  Eriogonum covilleanum Ernest C. Twisselmann 1966-4-4 11768 Kern Cedar Canyon, 5 miles south of Bitterwater Road, Temblor Range and the Wetern San Joaquin Valley 609 Comment
  CAS-BOT-BC256215  Eriogonum covilleanum Ernest C. Twisselmann 1954-6-27 1413 Kern Cedar Canyon, 6 miles south of Bitterwater Road, Temblor Range and the Wetern San Joaquin Valley 640 Comment
  SDSU6573  Eriogonum deflexum H. Wedberg 1966-7-8 1296 Kern At summit of Walker pass, on the road from Lake isabella to Freeman Jct. Juniper-Pinyon Woodland. Comment
  RSA393479  Eriogonum deflexum var. baratum F. R. Fosberg 1931-11-8 7207 Kern Frazier Mountain Park. Tejon Mts. 1400 Comment
  UC473486  Eriogonum deflexum var. baratum John Thomas Howell 1930-5-13 4933 Kern Red Rock Canyon Comment
  RSA273134  Eriogonum elongatum Glenn A. Gorelick 1978-7-8 s.n. Kern 2 mi. E Frazier Park, along road to Lebec. Comment
  CAS-BOT-BC253342  Eriogonum fasciculatum var. polifolium Clare B. Hardham 1957-6-10 2188 Kern Rancheria Canyon Road, 4.4 mi from Rte. 178 Comment
  RSA0086958  Eriogonum fasciculatum var. polifolium Erika M. Gardner, Kristin Forgrave 2013-6-29 413 Kern End of Sage Canyon about 0.10 miles west from the end of Sage Canyon Road and about 300 feet east from the dry wash 1512 Comment
  UC505567  Eriogonum fasciculatum var. polifolium Mrs. Marie Cole 1933-5-12 112 Kern 2 mi e Weldon (mountain slopes s of highway) 822 Comment
  UC63600  Eriogonum fasciculatum var. polifolium H. M. Hall and H. D. Babcock Jun 2 1904-Jun 10 1904 5099 Kern near Kernville; Southern Sierra Nevada Mountains Comment
  UCR200109  Eriogonum fasciculatum var. polifolium Naomi Fraga, Genie Fraga 2004-6-12 1254 Kern Southern Sierra Nevada Range, Owens Peak Eastern Watershed, Indian Wells Canyon 1677 Comment
  SEINET5329440  Eriogonum fasciculatum var. polifolium H. M. Hall, H. P. Chandler 1906-6-8 7366 Kern Indian Well; Lower Sonoran Zone 853 Comment
  CAS-BOT-BC250342  Eriogonum gossypinum Oliver W. Norvell 1931-3-24 1522 Kern Hills between Edison Flat and Tehachapi Pass Comment
  JEPS85238  Eriogonum gossypinum Roy E. Buck, William Davilla 1986-7-28 544 Kern ca. 1.6 km n Aztec School in Oil Center (bottom of small canyon draining sw into West Shore Gulch); Kern River oil field 243 Comment
  RSA744217  Eriogonum gracile var. gracile Pam De Vries 2009-5-5 971 Kern San Joaquin Valley, City of Bakersfield; Southwest of the Flying J Refinery 113 Comment
  CAS-BOT-BC252187  Eriogonum gracillimum Lyman Benson 1932-4-24 3370 Kern White Wolf Grade, Tehachapi Mt. Range, Caliente Creek 457 Comment
  CAS-BOT-BC252218  Eriogonum gracillimum A. A. Heller 1905-4-29 7796 Kern Kern-San Luis Obispo County line, 13 miles northwest of McKittrick, on road to Simmler, east slope of Temblor Range (Inner Coast Range) 853 Comment
  SJSU1832  Eriogonum gracillimum C. W. Sharsmith 1957-4-20 6389 Kern 2 mi N of McKittrick 365 Comment
  UC849447  Eriogonum gracillimum Carl B. Wolf 1933-5-11 4559 Kern 3 mi w on road to Maricopa U.S. Highway #99; Upper End of San Joaquin Valley 152 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
  UCSB12425  Eriogonum heermannii Breedlove, Dennis 1961-8-2 Kern NE corner of intersection of Mt. Pinos Summit Road and Frazier Park-Lockwood Valley Road 1676 Comment
  UCD100155  Eriogonum hirtiflorum John Thomas Howell 1962-7-8 38275 Kern south side of Black Mt. Greenhorn Range. 1432 Comment
  JEPS117007  Eriogonum inerme David Gowen 2008-5-31 947 Kern South of Bodfish, a couple miles up Piute Mtn. Road. 1377 Comment
  JEPS114018  Eriogonum inerme var. hispidulum Robert E. Preston 2007-5-15 2513 Kern Tehachapi Mtns, ca. 9.3 mi ENE of Lebec, in Bear Trap Canyon. Comment
  RSA650878  Eriogonum inflatum O. A. Plunkett 1956-3-29 s.n. Kern 12 mi. SW of Inyokern. 610 Comment
  CAS-BOT-BC263091  Eriogonum maculatum Ernest C. Twisselmann 1969-5-21 15369 Kern Mojave Desert, Red Rock Canyon. Sand flats north of Tarweed Creek 762 Comment
  CAS-BOT-BC263102  Eriogonum maculatum John Thomas Howell 1962-5-21 37179 Kern Northeast of Lake Isabella 792 Comment
  UC1562005  Eriogonum maculatum Barbara Ertter with James R. Shevock 1986-5-17 6131 Kern just s Isabella Lake (near 16th creek crossing from hwy; nw side of Piute Mts.); Piute Mts., Erskine Creek 1219 Comment
  CAS-BOT-BC263095  Eriogonum maculatum Lyman Benson 1932-6-5 3629 Kern Bakersfield-Woody, Greenhorn Mt. Range, Poso Creek. 10 mi S of Woody 365 Comment
  RSA776447  Eriogonum maculatum Amber Swanson 2011-4-15 463 Kern Middle of Rand Mtns at Junction of R49 and R43 on slopes. 1006 Comment
  CAS-BOT-BC268760  Eriogonum mohavense Ernest C. Twisselmann 1965-5-5 10652 Kern Mojave Desert, Mojave-Randsburg Region. Northwest end of Buckhorn Lake, Edwards Air Force Base 746 Comment
  SEINET7064414  Eriogonum mohavense A. G. Vestal 1963-4-30 s.n. Kern 2.8 miles west of Mojave on Oak Creek Road to Willow Creek Road. (NAD83/WGS84). UTM Zone 11, 388447mE, 3878714mN. 907 Comment
  UC6364  Eriogonum mohavense J. Burtt Davy May 9 1896-May 24 1896 2225 Kern near Rosamaond; Antelope Valley Comment
  CAS-BOT-BC268843  Eriogonum nidularium Frank J. Kirby 1956-5-30 779 Kern Walker Pass 914 Comment
  RSA0040238  Eriogonum nudum Melissa Lippincott 2007-6-23 s.n. Kern Slopes north of Rising Canyon, survey area 2.5A, c. 1.2 mi. east of Ft. Tejon, c. 3 miles N of Lebec. At Pig Springs. 1098 Comment
  SEINET5500437 Image available Eriogonum nudum James L. Reveal 2008-5-4 8874 Kern Along California Highway 178 northeast of Canebreak, 0.2 mile northeast of the Chimney Peak turnoff. 1049 Comment
  RSA393334  Eriogonum nudum subsp. saxicola Robert Gustafson 1981-7-13 2365 Kern Pine Mountain Club, about 3/4 mile north of 700 Zion Road on Zion Road. 1829 Comment
  CAS-BOT-BC269906  Eriogonum nudum var. pubiflorum Ernest C. Twisselmann; Eben McMillan 1968-7-16 14582 Kern Sierra Nevada, Kern Plateau. Ridge between Little Cannell Meadow and Fay Creek 2316 Comment
  CAS-BOT-BC269910  Eriogonum nudum var. pubiflorum D. E. Breedlove 1962-7-14 3850 Kern Along Saddle Springs-Claraville Road on ridge north of Liepel Peak, 2.0 miles south-west of Bodfish-Havilah Road; Piute Mountains 1341 Comment
  SJSU8622  Eriogonum nudum var. pubiflorum H. E. Kuhlman 1978-5-26 130 Kern levels by Hwy 58, 5 mi W of Mojave 990 Comment
  POM265633  Eriogonum nudum var. pubiflorum J. C. Roos 1937-8-10 1044 Kern Bodfish. Comment
  JEPS56615  Eriogonum nudum var. westonii W. L. Jepson 1931-6-3 15878 Kern Cameron Station Tehachapi Mts., Cameron Station 1158 Comment
  RSA249441  Eriogonum nudum var. westonii John F. Emmel 1973-4-28 445 Kern Small canyon NW of highway, 2.2 road miles SW of Jawbone Canyon turnoff, ca. 3 1/2 air miles ENE of Chuckwalla Mountain 823 Comment
  UC1922103  Eriogonum nudum var. westonii LeRoy Gross 2006-6-8 2482 Kern [Sierra Nevada; Southern Sierra Nevada region]; Scodie Mountains: Kiavah Wilderness in the Sequoia National Forest; Upper reaches of Cane Canyon. West from Horse Canyon Saddle. (Near 35.58224N, 118.12341W) From the trail to Willow Springs from Horse Canyon Saddle. Area called Lower Yellow Jacket Spring 1789 Comment
  SBBG23440  Eriogonum ordii E. C. Twisselmann 1965-5-27 10864 Kern Round Mtn: Round Mtn Rd, 1.4 mi SE of summit 423 Comment
  RSA0046839  Eriogonum plumatella Nick Jensen, Ed Kentner, Onkar Singh, Tommy Stoughton 2013-9-14 625 Kern Along Contour Rd south of Canyon de los Gatos Montes. 1118 Comment
  CAS-BOT-BC258183  Eriogonum pusillum John Thomas Howell 1930-5-13 4968 Kern Red Rock Canyon Comment
  RSA780014  Eriogonum pusillum Elizabeth A. Kempton, Sarah J. De Groot 2006-4-8 155 Kern Near Owens Peak, beginning of Indian wells Canyon 1134 Comment
  SBBG65224  Eriogonum pusillum R. Hoffmann 1929-4-2 Kern 10 mi S of Mojave Comment
  UC144277  Eriogonum pusillum A. A. Heller 1905-4-14 7685 Kern Randsburg Comment
  UCR200803  Eriogonum pusillum Steve Boyd, Valentin Arvizu 2008-5-1 11983 Kern Southern Sierra Nevada Range, Piute Mountains, along Piute Mountain Road west of junction with Kelso Valley Road (Sageland historical marker), north of St. John Ridge 1250 Comment
  CAS-BOT-BC258200  Eriogonum pusillum Ernest C. Twisselmann 1966-4-12 11854 Kern The Mojave Desert, the Mojave-Randsburg Region. Mouth of Last Chance Canyon, El Paso Range 723 Comment
  RSA187103  Eriogonum pusillum E. C. Twisselmann 1966-4-26 12032 Kern Northeast end of the Rand Mountains. 1311 Comment
  CAS-BOT-BC253004  Eriogonum reniforme Ernest C. Twisselmann 1967-6-28 13540 Kern Red Rock Canyon, Mojave-Randsburg Region 762 Comment
  SBBG1612  Eriogonum reniforme H. and M. Dearing 1936-5-16 240 Kern near Red Rock Cyn Comment
  RSA563446  Eriogonum reniforme D. Charlton 1991-9-21 5452 Kern Jct Hwy 395 and China Lake Blvd., south of Ridgecrest, Western Mojave Desert. Comment
  CAS-BOT-BC258503  Eriogonum roseum John Thomas Howell 1962-7-8 38230 Kern Black Mt. south side, Greenhorn Mountains 1127 Comment
  IRVC27471  Eriogonum roseum A. C. Sanders, S. D. Boyd, Val Sosa 1998-10-30 22310 Kern Cottonwood Creek drainage, Jawbone Canyon Road 4 mi. SW of Kelso Valley Road SE Sierra Nevada Mtns. 1415 Comment
  POM265720  Eriogonum roseum J. C. Roos 1937-8-11 2569 Kern Frazier Mt. Park. Comment
  SD233907  Eriogonum roseum A. C. Sanders, S. D. Boyd, Val Sosa 1998-10-30 22310 Kern SE Sierra Nevada Mountains: Cottonwood Creek drainage, Jawbone Canyon Road 4 mi. SW of Kelso Valley Road (Emerald Mtn. 7.5' Q) 1415 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
  UCR185551  Eriogonum roseum A. C. Sanders 2007-6-27 34248 Kern Tehachapi Mtns., divide between heads of Dry Field and Oso canyons, c. 2 miles east of Castac Lake and 3.5 miles NE of Gorman, c. 1 mile north of the Los Angeles Co. line near the powerline route 1311 Comment
  CAS-BOT-BC268471  Eriogonum saxatile Ernest C. Twisselmann 1959-6-18 5396 Kern Tehachapi-Kernville Region. West slope of Breckenridge Mountain 1584 Comment
  CAS-BOT-BC268475  Eriogonum saxatile Evalyn L. Farnsworth 1965-6-12 577 Kern Greenhorn Range. High hill at the head of Lumreau Creek 1402 Comment
  UCR198402  Eriogonum saxatile LeRoy Gross 2006-6-26 2538 Kern Southern Sierra Nevada Range, Scodie Mountains, Sequoia National Forest, Kiavah Wilderness Area. Horse Canyon/Cane Canyon saddle, southeast of Skinner Peak near Bird Springs Pass 2104 Comment
  CAS-BOT-BC272614  Eriogonum spergulinum var. reddingianum Ernest C. Twisselmann 1971-7-15 17903 Kern Sierra Nevada, Kern Plateau. South fork of the head of Bartolas Creek 1981 Comment
  CAS-BOT-BC263419  Eriogonum temblorense Ernest C. Twisselmann 1965-7-4 11111 Kern Chico Martinez Canyon, Temblor Range and the Western San Joaquin Valley 365 Comment
  CAS-BOT-BC263030  Eriogonum trichopes Anna Posey Fox 1920-4-1 s.n. Kern Inyo - Kern Comment
  SJSU12164  Eriogonum trichopes M. E. Binney 1985-3-30 Kern Last Chance Canyon Comment
  RSA788507  Eriogonum umbellatum James R. Shevock, Rick York, Elaine Hamby 1986-7-12 11711 Kern Kern Plateau, BLM-Owens Peak Wilderness. Along the Pacific Crest Trail, western slope of Spanish Needle about 3 miles SE of Lamont Meadow. 2012 Comment
  RSA0088973  Eriogonum umbellatum John F. Emmel 1999-7-24 1636 Kern Tehachapi Mts.; along Pacific Crest Trail S. of Oak Creek Canyon. 1706 Comment
  SBBG1646  Eriogonum umbellatum var. munzii H. and M. Dearing 1931-7-10 121 Kern Cuddy Cyn, base of Mt Pinos Comment
  SEINET7073766  Eriogonum vimineum A. G. Vestal 1955-6-9 s.n. Kern Near the top of the grade at Oak Flat. North of Oiler Canyon. UTM Zone 11, 356600mE, 3911600mN. Coordinate datum: NAD27. Comment
  CAS-BOT-BC124163  Eriogonum viridescens Amos Arthur Heller 1905-4-20 7733 Kern Sunset Comment
  CAS-BOT-BC262422  Eriogonum viridescens Alice Eastwood; John Thomas Howell 1937-4-28 4072 Kern Taft Comment
  UC144288  Eriogonum viridescens A. A. Heller 1902-4-20 7733 Kern Sunset; ; Kern Co. Comment
  UCD101542  Eriogonum wrightii Noel H. Holmgren; James L. Reveal 1966-7-27 2949 Kern Piute Mountains, about 2.5 miles below junction of Caliente-Claraville and Piute Mountain Roads. Comment
  SBBG26279  Eriogonum wrightii var. subscaposum E. C. Twisselmann 1966-9-8 12770 Kern cyn SW of the Y Camp in upper San Emigdio Cyn 1767 Comment
  UCD101580  Eriogonum wrightii var. trachygonum Ernest C. Twisselmann 1962-9-20 7883 Kern just northeast of French Gulch, Lake Isabella. 731 Comment
  UCD101581  Eriogonum wrightii var. trachygonum Ernest C. Twisselmann 1972-9-22 19226 Kern above Lake Isabella. 822 Comment
  RSA516578  Eriophyllum ambiguum R. C. Bacigalupi 1956-3-28 5545 Kern Along trail to flume up side canyon off lower Kern River Canyon, above Rich Bar. 488 Comment
  UCR126390  Eriophyllum ambiguum T. Shields 1979-4-23 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
  RSA161077  Eriophyllum ambiguum Peter H. Raven 1959-4-11 13984 Kern Common on canyon walls, Last Chance Canyon. Comment
  CAS-BOT-BC298334  Eriophyllum ambiguum var. ambiguum Eben McMillan 1964-5-14 94 -4 Kern E side of the summit of Tejon Pass, Tehachapi Mts 1432 Comment
  JEPS20365  Eriophyllum ambiguum var. ambiguum Reino Alava and Rimo Bacigalupi with J. R. Sweeney and Aloha Alava 1958-4-2 1883 Kern 2.5 mi se of Edison; Highway 466 Comment
  JEPS5366  Eriophyllum ambiguum var. ambiguum Charlotte N. Smith 1941-5-27 403 Kern near road to Greenhorn Summit Store (6.25 mi from Kernville, on w or sw mountain slope) 1272 Comment
  UC1260261  Eriophyllum ambiguum var. ambiguum Dale E. Johnson with J. L. Strother 1974-4-24 91 Kern on slope along path leading into n side of canyon mouth behind the fort Fort Tejon Comment
  UC90298  Eriophyllum ambiguum var. ambiguum T. S. Brandegee 1891-5-10 Kern Kernville Comment
  CAS-BOT-BC298462  Eriophyllum ambiguum var. paleaceum John Thomas Howell 1958-5-23 33200 Kern 10 miles E of Onyx 1036 Comment
  CAS-BOT-BC298431  Eriophyllum ambiguum var. paleaceum F. J. Kirby 1958-3-1 1048 Kern N end Last Chance Canyon 762 Comment
  CAS-BOT-BC298435  Eriophyllum ambiguum var. paleaceum Ernest C. Twisselmann 1966-4-12 11860 Kern Mojave-Randsburg Region. W side of the mouth of Last Chance Canyon, El Paso Range 728 Comment
  RSA778691  Eriophyllum ambiguum var. paleaceum Amber Swanson 2011-4-13 430 Kern In Cyn off Hwy 14 S of Lone Pine Cyn. 1012 Comment
  RSA721271  Eriophyllum confertiflorum Naomi Fraga, Sarah J. De Groot, J. Mark Porter 2003-5-2 588 Kern The Owens Peak Eastern Watershed: East end of Five Fingers. 1220 Comment
  JEPS32771  Eriophyllum lanatum var. obovatum Ernest C. Twisselmann 1963-7-11 8762 Kern Summit Road, 2.9 mi s of Greenhorn Pass; Sierra Nevada, Greenhorn Range 1996 Comment
  RSA0069613  Eriophyllum mohavense Erika M. Gardner 2015-4-7 1409 Kern Near ruins. Mouth of Sage Canyon. Along jeep trail. 1117 Comment
  CAS-BOT-BC301867  Eriophyllum pringlei Ernest C. Twisselmann 1964-5-6 9316 Kern Tehachapi-Kernville Region. Head of Alphie Spring fork of Jawbone Canyon 1219 Comment
  POM145890  Eriophyllum pringlei L. R. Abrams 1927-5-1 11866 Kern Kernville. 762 Comment
  RSA0073886  Eriophyllum pringlei Erika M. Gardner, Rachel Poutasse, Noravit Chumchim 2015-2-28 1154 b Kern Boulder spring. 1212 Comment
  UCR126391  Eriophyllum pringlei T. Shields 1979-4-23 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
  CAS-BOT-BC301876  Eriophyllum pringlei Robert Luthey 1973-4-29 342 Kern Kern Canyon 822 Comment
  UC1428721  Eriophyllum wallacei J. L. Strother 1973-4-28 1201 Kern 15 mi e Mojave Comment
  SBBG21265  Erodium cicutarium E. C. Twisselmann 1964-5-15 9422 Kern summit of Blue Mtn 1508 Comment
  UCR186497  Erodium cicutarium Michael Honer 2007-4-26 2544 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
  UCD136699  Eryngium spinosepalum Ernest C. Twisselmann 1960-8-3 5980 Kern Choice Valley: Bitterwater Road 1.25 miles north of the Choice Valley School. 601 Comment
  CAS-BOT-BC40603  Erysimum capitatum Evalyn L. Farnsworth 1971-9-24 864 Kern Greenhorn Range. Big Hill (at the head of Lumreau Creek). 1341 Comment
  JEPS68856  Erysimum capitatum var. capitatum Annie M. Alexander and Louise Kellogg 1939-5-2 349 Kern 25 mi e Mohave 731 Comment
  RSA530348  Erysimum capitatum var. capitatum Pricilla Osborn 1930-06 s.n. Kern Bakersfield. Comment
  POM293316  Erysimum capitatum var. capitatum Lyman Benson 1947-5-10 12397 Kern 1 miles S of Tiger flat, Greenhorn Mt. Range. Kern River. 1921 Comment
  SD147471  Erythranthe cardinalis Evalyn L. Farnsworth 1964-7-27 238 Kern Cedar Creek below Dogwood Spring, Greenhorn Range 762 Comment
  CAS-BOT-BC9586  Erythranthe discolor Ernest C. Twisselmann 1962-7-19 7492 Kern Geringer Grade Road, 4.9 miles south of French Meadow, Piute Mountains 2065 Comment
  SBBG122704  Erythranthe inconspicua A. Parikh, N. Gale 2007-5-24 3077 Kern 3.4 km N of Castaic Lake, 4.7 km WSW of Pastoria Crk 1280 Comment
  CAS-BOT-BC210224  Eschscholzia caespitosa Dana York 1998-4-30 2103 Kern San Emigdio Range. Ca. 10.5 km S of Maricopa, W. of Klipstein Canyon Rd., Bitter Creek Wildlife Refuge 1050 Comment
  CAS-BOT-BC402690  Eschscholzia caespitosa Ernest C. Twisselmann 1964-5-15 9407 Kern Sierra Nevada, Greenhorn Range. North flank of Blue Mountain 1043 Comment
  HSC101164  Eschscholzia caespitosa Dana York 1998-4-30 2103 Kern San Emigdio Range; ca. 10.5 km S of Maricopa, W of Klipstein Canyon Rd., Bitter Creek Wildlife Refuge 1050 Comment
  UC1949378  Eschscholzia caespitosa Barbara Ertter with James R. Shevock 1986-4-20 6002 Kern Scodie Mts E of Isabelle Lake ca 4 airmiles NW of Walker Pass, canyon on N side Pinyon Peak; on shoulder of SE hill ca 1/2 mi from end of dirt road Comment
  CAS-BOT-BC403064  Eschscholzia californica Mrs. E. C. Van Dyke 1928-5-15 s.n. Kern Fort Tejon Comment
  JEPS51770  Eschscholzia californica W. L. Jepson 1916-4-15 6746 Kern Caliente 390 Comment
  CAS-BOT-BC403098  Eschscholzia californica Ernest C. Twisselmann 1966-5-10 12147 Kern Tehachapi-Kernville Region. Havilah 914 Comment
  CAS-BOT-BC76424  Eschscholzia lemmonii Ernest C. Twisselmann 1954-4-2 970 Kern Temblor Range and the Western San Joaquin Valley. Middlewater Plain. 2 miles south of Middlewater Pump Station. Comment
  UCD102049  Eschscholzia lemmonii Shannon M. Still; Pam Devries 2009-4-3 524 Kern California. Kern County: Bitter Creek NWP. 1008 Comment
  UCR242740  Eschscholzia lemmonii subsp. lemmonii LeRoy Gross 2010-3-30 4237 Kern Coast Ranges; Temblor Mountains, Bitter Creek National Wildlife Refuge, far west end of the San Emigdio Mountains. Northwest end of the Refuge in Unit #9. East of Hwy 166, south of Cerro Noroeste Road. Started near 34.94653N 119.43548W traveled west northwest to small hill near 34.95036N 119.44620W, then southeast parallel with Hwy 166 until exit at the road near 34.94724N 119.45539W 947 Comment
  CAS-BOT-BC83069  Eschscholzia minutiflora Ernest C. Twisselmann 1966-4-26 11999 Kern Mojave Desert. Mojave-Randsburg Region. South side of Galileo Hill (south of the west end of the Rand Mountains). 1005 Comment
  CAS-BOT-BC83075  Eschscholzia minutiflora Ernest C. Twisselmann 1969-5-21 15444 Kern Mojave Desert. Red Rock Canyon. Head of the canyon on the old highway (Abbott Road). 853 Comment
  CAS-BOT-BC83093  Eschscholzia minutiflora Robert F. Hoover 1958-4-19 8456 Kern South of Jawbone Canyon, west edge of Mohave Desert. Comment
  UC1927413  Eschscholzia minutiflora Naomi Fraga, Amber Maurice 2003-2-23 271 Kern Sierra Nevada; Southern Sierra Nevada region; THE OWENS PEAK EASTERN WATERSHED. Indian Wells Canyon. 1067 Comment
  CAS-BOT-BC83061  Eschscholzia minutiflora Ernest C. Twisselmann 1963-5-10 8140 Kern Mojave Desert. Mojave-Randsburg Region. Southwest end of Rand Mountains. 670 Comment
  POM274545  Eucnide urens Lyman Benson 1932-5-7 3538 Kern Desert Mountains. Mojave Desert Watershed; Red Rock Canyon, Rand Mt. 793 Comment
  UCR47117  Eucrypta chrysanthemifolia Michael Theroux 1982-5-11 221 Kern Sierra Nevada Mtns., Sequoia National Forest, Kern Canyon, riparian belt above powerhouse 305 Comment
  UCR98836  Euphorbia ocellata L. C. Wheeler 1958-7-15 7308 Kern Sequoia National Forest. 5 mi east of Woody. Comment
  CAS-BOT-BC202453  Euphorbia ocellata Jack M. Zaninovich 1969-9-10 316 73 Kern Sand Ridge Preserve of The Nature Conservancy Comment
  POM318869  Euphorbia ocellata subsp. ocellata Patricia Wilder 1962-9-30 2295 Kern Mt: Range: San EmigidIo; Drainage Area; San Joaquin Valley; Lebec. 1067 Comment
  UCR225668  Euphorbia vallis-mortae Steve Boyd, Valentin Arvizu 2008-8-21 12019 Kern Sierra Nevada; Southern Sierra Nevada region, Piute Mountains, western edge of Kelso Valley below lower Esperanza Canyon at eastern base of Sorrell Peak. 1311 Comment
  JEPS57889  Euthamia occidentalis Robert and Carol Luthey 1968-9-24 1 Kern 1 mi N of Kernville, just downstream from Kern #3 powerhouse 822 Comment
  OBI68345  Festuca arundinacea David J. Keil 2003-5-4 30149 Kern Audubon Society's Kern River Preserve, just west of Weldon. Vicinity of 35.6687 deg. N, 118.3042 deg. W 802 Comment
  RSA0069390  Festuca microstachys Erika M. Gardner, Naomi S. Fraga 2015-3-21 1348 Kern Short Canyon, near Kelso Valley and Onyx. 907 Comment
  SBBG86467  Festuca myuros var. hirsuta L. S. Matlovsky 1974-4-4 DM 1889 -73 Kern Tejon Hills and higher slopes along Comanche Rd, W slope of Tehachapi Mtns Comment
  UCR100932  Festuca myuros var. hirsuta George K. Helmkamp, E. A. Helmkamp 1998-4-9 3263 Kern 14 mi. NE of Taft; along Tupman Rd just north of its intersection w/ Calif. hwy 199 (W of the outlet canal). 91 Comment
  UCD141175  Fimbristylis vahlii Malcolm A. Nobs; S. Galen Smith 1948-8-24 457 Kern base of Elk Hills, Kern River, approximately 3 miles north of Tupman. Comment
  RSA303993  Forestiera pubescens Jim R. Shevock 1971-4-6 s.n. Kern Near Hwy 58; Temblor range. Comment
  CAS-BOT-BC53941  Frangula californica subsp. cuspidata Carl B. Wolf 1930-1-12 3795 Kern 4-5 mi. so. of Tehachapi Comment
  OBI6076  Frangula californica subsp. cuspidata Carl B. Wolf 1930-10-1 1685 Kern Tehachapi Mts, Cyn 5 mi W of Tehachapi 1372 Comment
  RSA169188  Frasera tubulosa E. C. Twisselmann 1964-7-23 9789 Kern Saddle between Cane Peak & Black Mtn. 2012 Comment
  CAS-BOT-BC211003  Fraxinus velutina A. R. Kruckeberg 1954-6-24 3337 Kern On banks Kern River at Hospital Flats Comment
  RSA728989  Fraxinus velutina Naomi S. Fraga, Sue Mills 2004-5-22 1208 Kern The Owens Peak Watershed. North Fork of Grapevine Canyon. 1220 Comment
  RSA187048  Fremontodendron californicum E. C. Twisselmann 1966-5-20 12289 Kern Tollgate Ridge (mountains east of Keene) 1860 Comment
  RSA426865  Fremontodendron californicum E. Crow 1929-6-16 383 Kern Foot of Mt. Pinos; N. Frazier Mt. Park. Comment
  RSA727515  Fremontodendron californicum Naomi S. Fraga, Valerie Soza 2003-5-21 792 Kern The Owens Peak Eastern Watershed: Buena Vista Canyon, drainage leading to Indian Wells Canyon. 1402 Comment
  SFV19126  Fremontodendron californicum P. M. Schiffman 2004-5-26 s. n. Kern Cuddy Valley roadside. Frazier Mountain Road between Frazier Park and Lake of the Woods. 1460 Comment
  UCR28035  Fremontodendron californicum George K. Helmkamp 1982-9-17 s.n. Kern 6.8 mi above the snow gate on the road to the Mt. Pinos summit 2287 Comment
  UC1122072  Fremontodendron californicum subsp. californicum G. T. Nordstrom 1935-2-8 332 Kern 2.8 mni e of the s end of Castac Lake 1402 Comment
  UC634775  Fremontodendron californicum subsp. californicum Seth Benson 1929-8-4 4 Kern Freeman Canyon 1615 Comment
  CAS-BOT-BC130300  Fritillaria brandegeei E. Roy Weston 1927-5-22 s.n. Kern Greenhorn Mts. Comment
  POM273470  Fritillaria pinetorum Loren Yaussy 1937-6-15 s.n. Kern Mt. Breckenridge, Caliente Creek Watershed 1982 Comment
  CAS-BOT-BC124020  Fritillaria striata E. Roy Weston 1927-3-13 524 Kern Rattlesnake grade, Greenhorn Mts. Comment
  POM273471  Fritillaria striata Lyman Benson 1933-3-26 4134 Kern 4 miles north of mouth of Kern Canyon. Mouth Kern Canyon-Greenhorn Park, Greenhorn Mountains, Kern River watershed. 915 Comment
Read comments
Oct 29 2013
  UC1563578  Fritillaria striata James R. Shevock 1983-2-25 10148 Kern along Rancheria Road (Greenhorn Mountain foothills); Southern Sierra Nevada, Greenhorn Mountain foothills 533 Comment
  RSA43363  Galium angustifolium subsp. angustifolium J. T. Howell 1948-4-24 24221 Kern Entrance to Kern River Canyon. Comment
  JEPS33401  Galium aparine Charlotte N. Smith 1961-5-31 1028 Kern on westerly-facing slope near summit of main ridge (about 1 1/2 or 2 mi sw from head of Eugene Grade); Greenhorn Mountain 1645 Comment
  RSA609654  Galium aparine R. S. Woglum 1939-5-30 2377 Kern Kern River Canyon near Durwood [Creek or Camp] Comment
  JEPS52678  Galium bolanderi Charlotte N. Smith 1966-5-21 1447 Kern ca 2 1/2 mi nw Delonegha Hot Springs (1 mi se from summit of main Greenhorn ridge at Tucker Gap); Greenhorn Mt., south-facing Kern River watershed 1219 Comment
  RSA81733  Galium bolanderi Roxana S. Ferris, R. C. Bacigalupi 1952-6-9 12519 Kern Ca. 3 mi. from Kernville no. along Kern River. Comment
  JEPS32881  Galium hallii Ernest C. Twisselmann 1963-7-10 8670 Kern rim of Plateau sw Pine Flat; Sierra Nevada, Kern Plateau 2255 Comment
  JEPS37900  Galium hallii Ernest C. Twisselmann 1964-7-24 9834 Kern Pine Flat Trail above Little Cannell Meadow; Sierra Nevada, Kern Plateau 2225 Comment
  RSA295736  Garrya elliptica Lyman Benson 1937-5-30 8362 Kern Cedar Creek Camp. Greenhorn Mountain Range, San Joaquin Valley watershed. 1494 Comment
  RSA0082931  Garrya flavescens Mitch Provance, Callen Huff 2009-6-26 10844 Kern Tejon Ranch, about 8 miles north of Neenach, 3.3 miles north of the intersection of Holiday Ave. and 280th St., between Antelope Canyon and Canyon del Gato Montes. 1402 Comment
  UCR272322  Gayophytum diffusum subsp. parviflorum Mitch Provance, Luis Aguilar 2016-6-14 616- 08 Kern Tehachapi Mountains, Cummings Valley, west portion of California Correctional Institution, east of Highline Rd. 1196 Comment
  RSA113589  Gayophytum eriospermum Harlan Lewis 1956-7-25 1626 Kern Greenhorn Mountains, kernville to Glenville Rpad, 1.4 miles east of Alta Sierra Resort. Comment
  RSA779903  Gayophytum eriospermum Pam De Vries 2007-6-13 7027 Kern Western Transverse Range; Mt. Pinos Region; ca. 1 mile SE of entry to Mil Potrero Park off Mil Potrero Road 1890 Comment
  RSA730500  Gayophytum racemosum Naomi S. Fraga, M. Patrick Griffith 2004-5-1 1139 Kern The Owens Peak Eastern Watershed: On trail to Owens Peak. 1890 Comment
  CAS-BOT-BC457036  Geum macrophyllum D. E. Breedlove 1962-7-15 3981 Kern 5.2 miles northwest of Claraville, Piute Mountains 1920 Comment
  SD121566  Gilia aliquanta Michael Curto, Linda Allen 1987-3-26 355 Kern Red Rock Canyon State Park, west of Iron Canyon Road, ca. 1.0 mile northeast from I-14. 773 Comment
  RSA620842  Gilia aliquanta subsp. aliquanta Mary DeDecker, Alva Day Whittingham 1975-4-24 3775 Kern Red Rock Canyon: West of Highway 6. 732 Comment
  RSA67612  Gilia brecciarum subsp. argusana Verne Grant, Alva Grant 1950-4-11 8856 Kern El Paso Range near Searles Station on Hwy 395. Comment
  UC2044264  Gilia brecciarum subsp. brecciarum Nick Jensen with Sandy Namoff 2014-4-16 1067 Kern Tejon Ranch. Big Sycamore Canyon about 2.2 road km from the junction with Contour Road. Comment
  JEPS114084  Gilia brecciarum subsp. neglecta Robert E. Preston 2007-4-27 2469 Kern Tehachapi Mtns, 0.7 mi E of Lebec. Comment
  RSA730501  Gilia brecciarum subsp. neglecta Naomi Fraga, M. Patrick Griffith 2004-5-1 1140 Kern The Owens Peak Eastern Watershed: On trail to Owens Peak. 1890 Comment
  UC908896  Gilia brecciarum subsp. neglecta Annie M. Alexander and Louise Kellogg 1940-4-12 1014 Kern w of summit on Walker Pass road (Sierra Nevada); , w of summit Walker Pass road 1143 Comment
  RSA159203  Gilia cana subsp. speciosa R. W. Thorp 1962-4-12 62 -22 Kern Hart's Place, 10 miles north of Red Rock Canyon Comment
  RSA25365  Gilia cana subsp. speciosa C. L. Hitchcock 1940-3-23 5837 Kern Red Rock Canyon. Comment
  RSA304825  Gilia cana subsp. speciosa E. C. Twisselmann 1971-4-26 17618 Kern Cyrus Canyon. 1189 Comment
  RSA627143  Gilia cana subsp. speciosa Mary DeDecker 1993-4-3 6379 Kern El Paso Mountains: Fremont Valley drainage; Red Rock Canyon. 701 Comment
  RSA730528  Gilia cana subsp. speciosa Naomi Fraga, M. Patrick Griffith 2004-5-1 1141 Kern The Owens Peak Eastern Watershed: On trail to Owens Peak. 1890 Comment
  UC754066  Gilia cana subsp. speciosa H. F. Copeland 1940-3-17 Kern Red Rock Canyon Comment
  RSA95684  Gilia cana subsp. speciosa Alva Grant 1955-4-7 20647 Kern Along shoulder of highway about 1 mile north of Red Rock Canyon. Comment
  CLARK-A346-18  Gilia capitata Loraine Thomas Kern Bakersfield ""Kern Canyon, Bakersfield area""; Gosford 7.5'Q Comment
  RSA653258  Gilia capitata A. C. Sanders, Pamela J. MacKay, Tim Thomas, O. F. Clarke, et al. 1997-4-12 20378 Kern San Emigdio Ranch, hills around major tributary of Pleitito Creek, c. 3 km (air) north of Eagle Rest Peak. 991 Comment
  RSA48953  Gilia capitata subsp. abrotanifolia P. A. Munz 1949-5-21 13342 Kern Kern River Canyon, 1/2 mile south of Tulare county line 823 Comment
  SBBG64470  Gilia inconspicua var. sinuata R. Hoffmann 1929-4-27 Kern near Muroc Comment
  CAS-BOT-BC226192  Gilia interior Mrs. E. C. Van Dyke 1931-5-31 s.n. Kern Greenhorn Mt. Comment
  RSA0064442  Gilia interior Erika M. Gardner, Sarah De Groot 2014-3-23 699 Kern On the bank of a wash, about 300 feet south of Highway 178 and 0.43 (air) miles north of Soldier Well. Near very large turnout with a call box. 1165 Comment
  RSA180765  Gilia interior E. C. Twisselmann 1964-6-21 9645 Kern Summit of the east flank of Bear Mountain. 1982 Comment
  RSA72329  Gilia interior F. W. Peirson 1930-5-14 8856 Kern On road from Kernville to Glenville, Greenhorn Range 1601 Comment
  CAS-BOT-BC183359  Gilia inyoensis James R. Shevock 1983-6-20 10508 Kern Greenhorn Mountains. Along forest trail 32E46 toward Black Mountain 1981 Comment
  POM346590  Gilia latiflora Barry Burnell 1971-4-29 350 Kern 1 mile east of Walker Pass, Sierra Nevada Mts. Mojave Desert drainage area. 1371 Comment
  RSA67334  Gilia latiflora subsp. davyi Marian Cave 1947-4-2 s.n. Kern 18 miles east of Mojave Comment
  UC674941  Gilia latiflora subsp. davyi Francis W. Pennell 1940-4-13 25090 Kern valley e Tehachapi; valley e of Tehachapi 1310 Comment
  CAS-BOT-BC226303  Gilia latiflora subsp. davyi Leslie Nagata 1980-5-7 70 Kern Scodie Mts. 3/4 of a mile from Bird Springs Pass on Pacific Crest Trail; BLM 1752 Comment
  UC495341  Gilia latiflora subsp. elongata C. L. Hitchcock 1932-4-15 12261 Kern 10 mi s Randsburg; s of Randsburg Comment
  RSA180621  Gilia latiflora subsp. latiflora E. C. Twisselmann 1965-5-5 10654 Kern Northwest end of Buckhorn Lake, Edwards AFB 747 Comment
  RSA469380  Gilia latiflora subsp. latiflora M. B. Dunkle 1934-3-30 3895 Kern 5 miles south of Mojave. Comment
  JEPS39551  Gilia leptantha subsp. purpusii Charlotte N. Smith 1945-4-29 928 Kern easterly or ne across Kern River from Kernville (big sandy wash tributary to Kern River); easterly or ne across Kern River from Kernville 853 Comment
  RSA67209  Gilia leptantha subsp. purpusii Verne Grant, Alva Grant 1948-5-8 8469 Kern Kern River, 0.7 miles north of Isabella on road to Kernville. Comment
  POM282286  Gilia malior Lyman Benson 1932-3-25 3144 Kern Butte S of Mojave 915 Comment
  RSA705188  Gilia malior J. Mark Porter, Theodore Anderson 2005-3-15 14284 Kern Red Rock Canyon State Park; on the W side of California State Highway 14 at the foot of a rocky slope (truck pullout); narrows of Red Rock Canyon. 710 Comment
  RSA555427  Gilia minor Alva Day 1960-3-20 60 -124 Kern Butte just south of Mojave. Comment
  SBBG64471  Gilia minor R. Hoffmann 1929-4-27 Kern near Muroc Comment
  UC511191  Gilia minor Lyman Benson 1932-3-12 3071 Kern Mt. Breckenridge Greenhorn Mt. Range, Cottonwood Creek watershed (Cottonwood Creek Watershed) 426 Comment
  UCR213522  Gilia minor A. C. Sanders 2010-4-27 38095 Kern Tehachapi Mtns., southern foothills, Bronco Canyon, along the stream near the major road bend, c. 0.65 km NNW (356 deg. ) of confluence with Pescado Creek 1049 Comment
  CAS-BOT-BC401908  Gilia ochroleuca subsp. ochroleuca Ernest C. Twisselmann; Eben McMillan; Clifton Smith 1968-4-24 14102 Kern Cyrus Canyon (east of Kern Valley) 1036 Comment
  UCR197143  Gilia ochroleuca subsp. ochroleuca LeRoy Gross 2006-6-8 2504 Kern Southern Sierra Nevada Range, Scodie Mountains, Kiavah Wilderness in the Sequoia National Forest, upper reaches of Cane Canyon west from Horse Canyon Saddle, south of Yellow Jacket Springs 1863 Comment
  RSA0061038  Gilia ochroleuca subsp. ochroleuca E. C. Twisselmann 1966-5-10 12167 Kern Hills at the south end of Scodie Canyon (south of South Fork Valley). 1128 Comment
  RSA180608  Gilia sinuata E. C. Twisselmann 1965-5-6 10774 Kern Indian Wells Valley; plain just south of Harts Station. 976 Comment
  RSA0004818  Gilia tetrabreccia Verne Grant, Alva Grant 1951-6-14 16042 Kern Mt Pinos road, 9 mi. above jct. with Stauffer Rd. 1982 Comment
  RSA790573  Gilia tricolor J. R. Shevock 1991-4-21 12035 Kern Trail along Bull Run Creek, east slope of Greenhorn Mountains. Near Kernville. 976 Comment
  CDA40018  Gilia tricolor subsp. diffusa A. C. Browne 1952-2-28 s.n. Kern Famoso. 0 Comment
  POM282298  Gilia tricolor subsp. diffusa Arthur L. Cohen 1935-3-28 528 Kern Kern Canyon; Watershed: Kern River; Mt. Range: Greenhorn. 305 Comment
  RSA0093989  Gilia tricolor subsp. diffusa C. B. Wolf 1935-5-7 6741 Kern Upper San Joaquin Valley, Tejon Ranch, Tejon Canyon, 7/10 mile below the school. 701 Comment
  UCR87890  Gnaphalium canescens subsp. beneolens Michael Theroux 1981-8-16 38 .1 Kern Sierra Nevada Mtns., Greenhorn Mtns., Alta Sierra, Sequoia National Forest, 8 miles north of Lake Isabella, off Hwy 155 1768 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-BC108947  Goodmania luteola Ernest C. Twisselmann 1964-5-7 9363 Kern Mojave Desert. Mojave-Randsburg Region. At the southeast end of Rogers Lake, Edwards Air Force Base. 615 Comment
  OBI20833  Greeneocharis circumscissa Robert J. Rodin 1953-5-17 5837 Kern Fraser state park Comment
  POM273843  Guillenia lasiophylla Lyman Benson 1932-3-12 3064 Kern Mt. Breckenridge road, Greenhorn Mountain Range. Cottonwood Creek watershed. 427 Comment
  RSA187133  Guillenia lasiophylla E. C. Twisselmann 1966-4-26 12006 Kern Summit of Galileo Hill (south of the west end of the Rand Mountains) 1067 Comment
  RSA746613  Guillenia lasiophylla P. DeVries 2009-3-17 7176 Kern Western Transverse Range; San Emigdio Mtns. Region; Bitter creek National Wildlife Preserve, ca. 0.5 mi. NE of junction of Hwy 166 and Cerro Noroeste Rd. 845 Comment
  RSA751025  Guillenia lasiophylla R. F. Thorne 1963-5-16 31708 Kern 8-10 miles E of Caliente. Comment
  LA202646  Gutierrezia californica Jonathan Sauer; L. Wester 1971-11-13 4995 Kern near Taft Comment
  POM359225  Gutierrezia californica Fay A. MacFadden 1931-7-8 s.n. Kern Pacoima Wash San Fernando Valley. Comment
  RSA613679  Gutierrezia californica George K. Helmkamp, E. A. Helmkamp 1998-4-8 3197 Kern SW of Maricopa 1.7 mi NW of CA hwy 33 on Elkhorn Grade Rd. 396 Comment
  RSA750352  Gutierrezia californica P. De Vries 2009-8-4 7566 Kern Western Transverse Range; San Emigdio Mtns. Region; Bitter Creek national Wildlife Refuge; ca. 1.0 miles WSW of the junction of Cerro Noroeste and Klipstein Canyon Road. 1103 Comment
  CAS-BOT-BC308483  Gutierrezia microcephala Ernest C. Twisselmann 1958-11-1 4928 Kern Red Rock Canyon flood plain above Koehn Lake, Mojave-Randsburg Region 662 Comment
  JEPS60776  Gutierrezia microcephala Ernest C. Twisselmann 1969-10-16 16304 Kern below Ricardo (in main w fork of Red Rock canyon,); Mojave Desert, Red Rock Canyon 792 Comment
  UC1927433  Gutierrezia microcephala Naomi Fraga, Steve Boyd, Michael Denslow, LeRoy Gross 2003-3-11 356 Kern Sierra Nevada; Southern Sierra Nevada region; THE OWENS PEAK EASTERN WATERSHED. Short Canyon. 1189 Comment
  CAS-BOT-BC302401  Hazardia stenolepis Ernest C. Twisselmann 1965-10-5 11680 Kern Temblor Range and the Western San Joaquin Valley. Don's Canyon, a fork of upper Cedar Canyon 548 Comment
  POM213036  Hazardia stenolepis C. B. Wolf 1934-11-14 6244 Kern 11.5 miles W of McKittrick on the road to Santa Margarita. Temblor Range 762 Comment
  RSA164167  Hazardia stenolepis E. C. Twisselmann 1963-11-3 9077 Kern East slope of Cottonwood Pass. Plants of the Temblor Range and Western San Joaquin Valley. 427 Comment
  CAS-BOT-BC302423  Hazardia whitneyi Ernest C. Twisselmann 1964-9-16 10178 Kern Tehachapi-Kernville Region. North end of Piute Mountain: 7.7 miles above Bodfish Saddle 1943 Comment
  UC2045020  Helianthus annuus Nick Jensen 2014-8-27 2463 Kern Tejon Ranch. Near the main entrance gate along Sebastian Road. Comment
  CHSC355  Helianthus gracilentus E. Thomas 1940-5-5 Kern Ridge route near Lebec. 1219 Comment
  RSA94173  Hemizonia pallida R. S. Woglum 1935-04 12340 Kern San Joaquin Valley, McKittrick Comment
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Nov 29 2020
  UCR130228  Hemizonia pallida George K. Helmkamp, E. A. Helmkamp 2001-4-27 6531 Kern Tehachapi Mtns., Western Foothills, Calif. Hwy 223 (Bear Mtn. Blvd.), 7.2 mi east of Arvin 366 Comment
  RSA757856  Herniaria hirsuta subsp. cinerea Pam De Vries 2010-4-27 7647 Kern Western Transverse Range; San Emigdio Mountains Region; Bitter Creek National Wildlife Refuge. 615 Comment
  UCR112930  Herniaria hirsuta subsp. cinerea A. C. Sanders, Steve Boyd 1997-4-20 20509 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
  POM291267  Hesperocallis undulata Edwin Symmes 1932-4-24 s.n. Kern County line W of Kramer along US Highway 466; Mojave Desert Watershed. 823 Comment
  JEPS9289  Hesperolinon micranthum Rimo Bacigalupi with G. T. Robbins 1954-5-31 4535 Kern along road from Havilah-Bodfish summit to Piute Peak (along ridge leading down n-ward from Bald Eagle Peak, overlooking w fork of Bodfish Creek); Piute Mountains, Red Hill 1524 Comment
  JEPS46125  Hesperomecon linearis Charlotte N. Smith 1941-4-18 321 Kern West side of Pine Mt. Greenhorn Mts. Comment
  CAS-BOT-BC422509  Hesperomecon linearis K. Brandegee 1909-4-17 98 Kern From Marcel (Girard) to Keene Station, on the northerly slope of Tehachapi Pass. 1000 Comment
  CAS-BOT-BC131807  Hesperoyucca whipplei Le Roy Abrams; E. A. McGregor 1908-6-16 271 Kern Vicinity of Fort Tejon, Soldiers Camp 1371 Comment
  RSA0070832  Heterotheca echioides P. A. Munz 1947-10-14 12245 Kern 20 miles northeast of Bakersfield on Porterville road. 152 Comment
  CAS-BOT-BC318834  Heterotheca grandiflora Ernest C. Twisselmann 1958-3-26 4203 Kern Site of old Posey Station on Poso Creek, Eastern San Joaquin Valley 243 Comment
  RSA0074379  Heterotheca grandiflora Lyman Benson 1932-10-16 4066 Kern Bakersfield. Kern River Watershed. 122 Comment
  UC1999902  Heterotheca shevockii J. C. Semple, B. A. Suripto, T. Ahmed 1990-8-18 9363 Kern CA-178, Kern River Canyon, just E of Miracle Hot Springs, NE end of hobo Campground, Sequoia National Forest. Comment
  CAS-BOT-BC110573  Heuchera caespitosa W. R. Dudley 1895-6-27 318 a Kern Tehachapi Mountains. Vicinity of Bisses Station. Above Station. Comment
  CAS-BOT-BC424456  Heuchera rubescens Ernest C. Twisselmann 1962-7-19 3977 Kern Lookout Point, Piute Mountains; Tehachapi-Kernville Region 2514 Comment
  CAS-BOT-BC424461  Heuchera rubescens James R. Shevock; Steve Boyd 1986-6-11 11688 Kern Kern Plateau. BLM-Owens Peak Wilderness. Ridge along the Sierran crest less than 1 mile north of Owens Peak. 2438 Comment
  RSA0076368  Heuchera rubescens var. alpicola James R. Shevock, Larry L. Norris, Dale McNeal 1986-6-10 11659 Kern Kern Plateau, BLM-Owen s Peak Wilderness. Above the Pacific Crest Trail, NW slope of Spanish Needle about 2.5 miles SE of Lamont Meadow. 2195 Comment
  RSA516851  Hieracium horridum Barbara Ertter, T. F. Daniel, Mark Bagley, D. Bramlet 1986-6-11 6439 Kern Owens Peak ca. 19 airmiles WNW of Ridgecrest, E side of summit following ridge. 2470 Comment
  CAS-BOT-BC55357  Hirschfeldia incana Frank J. Kirby 1957-9-1 1010 Kern Cane Brake Creek, 2 miles west of Walker Pass. 1371 Comment
  CAS-BOT-BC55347  Hirschfeldia incana Ernest C. Twisselmann 1971-6-21 17774 Kern Sierra Nevada. Point between the South Fork and Kern Valley arms of Lake Isabella. 777 Comment
  CAS-BOT-BC32867  Hollisteria lanata Marcus Eugene Jones 1903-5-23 s.n. Kern Bakersfield 304 Comment
  SD25215  Hollisteria lanata Frank F. Gander 1939-5-16 7554 Kern 12 mi. north east of Bakersfield Comment
  UC511774  Hollisteria lanata Frank W. Peirson 1933-7-10 10703 Kern about 20 mi from Bakersfield (road from Woody to Bakersfield) Comment
  CAS-BOT-BC320148  Holocarpha heermannii H. M. Hall 1930-10-31 12968 -A Kern 3.7 miles from Porterville Comment
  CAS-BOT-BC325870  Holocarpha heermannii John Thomas Howell; Gordon H. True 1971-6-14 47675 Kern About 2 miles northeast of Woody on road to Glennville, Sierra Nevada 701 Comment
  SBBG61020  Holocarpha heermannii R. Hoffmann 1930-7-8 Kern Edison Comment
  CAS-BOT-BC147730  Holodiscus microphyllus var. microphyllus James R. Shevock 1982-6-30 9825 Kern Along the Pacific Crest Trail, north-face of Skinner Peak, Sequoia National Forest 2133 Comment
  RSA123443  Hordeum brachyantherum H. S. Yates 1937-4-1 6513 Kern 2 miles NW of Lokern Rd., T29S R22E S12 76 Comment
  UC2047803  Hordeum brachyantherum Nick Jensen with Onkar Singh, Katie Gallagher, Tim Thomas 2014-5-3 1298 Kern Tejon Ranch. Meadow east of the National Cement Plant and south of the Contour Road. Comment
  UCR112928  Hordeum brachyantherum A. C. Sanders, Steve Boyd 1997-4-20 20507 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
  CAS-BOT-BC284592  Hordeum brachyantherum subsp. brachyantherum Ernest C. Twisselmann 1963-7-11 8745 Kern Cannell Creek, 1.5 mile east of River Kern 1036 Comment
  UCD85637  Hordeum depressum Ernest C. Twisselmann 1959-4-1 5004 Kern Arvin region. 1 mile N of Teale Road. 91 Comment
  RSA0086893  Hordeum marinum subsp. gussoneanum Nick Jensen, Alex Guiggi, Evan Meyer, Sean Lahmeyer 2014-5-7 1546 Kern Tejon Hills, Comanche Point near Amargo Spring. 199 Comment
  CAS-BOT-BC284799  Hordeum murinum subsp. glaucum Ernest C. Twisselmann 1962-4-10 6864 Kern Mojave Desert, Mojave-Randsburg Region. Plain northeast of Soledad Mountain 762 Comment
  CAS-BOT-BC284821  Hordeum murinum subsp. glaucum Ernest C. Twisselmann 1959-5-21 5225 Kern Sierra Nevada, Greenhorn Range. West slope of Bohna Peak 1722 Comment
  CAS-BOT-BC284825  Hordeum murinum subsp. glaucum John Thomas Howell 1962-5-21 37249 Kern West of Walker Pass summit 1584 Comment
  RSA0087507  Hordeum murinum subsp. leporinum Nick Jensen, Ed Kentner, Eve Laeger, Shannon Still, Tim Thomas, Neal Kramer 2014-3-19 718 Kern Along contour road, just east of Bronco Canyon near the junction with Pescado Creek. 1027 Comment
  UC2047751  Hordeum murinum subsp. leporinum Nick Jensen with J. Mark Porter 2014-4-23 1276 Kern Tejon Ranch. Wetland near water trough north of Contour Road about 1 road km west of Sacatara Canyon. Comment
  UCSB47780  Hordeum murinum subsp. leporinum Steele, Kelly 1983-5-12 Kern Western San Joaquin Valley (35°23'N, 119°30'W), along Lokern Road,11.3 miles west of Buttonwillow (T29S R22E S24) Comment
  CAS-BOT-BC137349  Horkeliella purpurascens Ernest C. Twisselmann 1964-7-24 9881 Kern Trail to Little Cannell Meadow above Pine Flat 2255 Comment
  CAS-BOT-BC137351  Horkeliella purpurascens Ernest C. Twisselmann 1966-6-25 12457 Kern Bartolas Creek, near its summit 2042 Comment
  CAS-BOT-BC206096  Hosackia crassifolia Ernest C. Twisselmann 1957-6-5 3634 Kern Piute Mountains: Claraville Road 3.2 miles southeast of the Bodfish-Havilah Road 1767 Comment
  UCSB54180  Hulsea heterochroma Costley, M. 1985-4-7 Kern At base of aquaduct that can be reached by turning at the first right after Salmon Creek bridge 1036 Comment
  SDSU6881  Hypericum anagalloides D. F. Howe 1947-6-1 1595 Kern Greenhorn Mts., canyon near Tiger Flat. 1920 Comment
  CAS-BOT-BC401381  Hypericum scouleri Ernest C. Twisselmann 1971-7-15 17880 Kern Sierra Nevada, Kern Plateau. North fork of the head of Bartolas Creek 2011 Comment
  CAS-BOT-BC401385  Hypericum scouleri Ernest C. Twisselmann 1963-8-8 8837 Kern Tehachapi Mountains. Cienegas near the head of Tejon Creek 1615 Comment
  RSA497541  Iris missouriensis Walter Wisura, Fred Brooks 1989-7-12 4408 Kern Mt. Pinos. Comment
  CAS-BOT-BC311541  Isocoma acradenia var. acradenia C. B. Wolf 1931-11-8 2620 Kern Mojave Desert, 1/4 mi. so. of Rosamond 701 Comment
  UC87308  Isocoma acradenia var. acradenia J. Burtt Davy Oct 1896 2949 Kern Bakersfield Comment
  UC1127162  Isomeris arborea E. Armstrong 1934-3-28 972 A Kern 2 mi se Ricardo; Johannesburg Quad. 762 Comment
  RSA762516  Iva axillaris subsp. robustior Pam De Vries 2009-6-17 7540 Kern Western Transverse Range; San Emigdio Mountains Region; Biter Creek National Wildlife Refuge; ca. 3.0 air miles southeast of the junction of Cerro noroeste and Klipstein Cyn Rd. 1324 Comment
  RSA320325  Ivesia santolinoides James R. Shevock 1982-6-4 9710 Kern Along an old mining road on the north face of Sorrell Peak off of FS road 28S03, Sequoia National Forest 2287 Comment
  UC204636  Ivesia santolinoides W. R. Dudley 1895-6-24 313 Kern Tehachapi Peak Region; Tehachapi Mts. Comment
  CAS-BOT-BC101883  Juglans californica Ernest C. Twisselmann 1964-7-17 9759 Kern Cienaga below Fort Tejon 944 Comment
  JEPS76618  Juncus balticus L. R. Heckard 1977-10-13 4714 Kern 0.5 mi w Lancaster road (near Branch Memorial Park, near Los Angeles County line); Edwards Air Force Base Comment
  UCR282484  Juncus balticus Dan S. Cooper 2017-6-11 617- 137 B Kern Southern Sierra Nevada/Mojave Desert, Kelso Valley Road area, 341 Adobe Drive, Kelso Creek drainage 1159 Comment
  CAS-BOT-BC531713  Juncus balticus subsp. ater Erika M. Gardner; Mare Nazaire 2014-5-30 1007 Kern Southern Sierra Nevada region: Scodie Mountains, Kiavah Wilderness; Sequoia National Forest. About 0.24 (air) miles SW from McIvers Cabin 2006 Comment
  RSA669957  Juncus balticus subsp. ater Joseph M. Keefe, Martin Flogerzi 1973-7-28 13 -997 Kern Steep, rock south slope of Owens Peak, west of Inyokern. 1982 Comment
  RSA563235  Juncus exiguus Ernest C. Twisselmann 1961-7-27 6414 Kern Cow Creek below Tiger Flat. 1921 Comment
  RSA0073672  Juncus mexicanus Erika M. Gardner, Mare Nazaire 2014-6-1 1053 Kern Sage Canyon, about 0.10 miles east Sage Canyon Rd. 1256 Comment
  CAS-BOT-BC80962  Juniperus californica Ernest C. Twisselmann 1954-4-9 1024 Kern Cedar Canyon: Alec Cook Rocks 701 Comment
  CAS-BOT-BC80984  Juniperus californica Robert Luthey 1968-11-6 2 Kern Cyrus Canyon, about 4 miles southeast of Kernville Comment
  POM312673  Juniperus californica D. Taylor 1951-5-20 70 Kern Greenhorn Mountains, north-west of Isabella, Kern River drainage area 854 Comment
  UC463533  Juniperus californica W. R. Dudley and F. H. Lamb 1896-6-19 4621 Kern Cuddy Canyon Mt. Pinos Region, Cuddy Canyon Comment
  UC615039  Juniperus californica Beryl O. Schreiber 1934-3-31 1028 Kern Mohave to Willow Springs road Comment
  UC1922165  Keckiella breviflora subsp. breviflora Naomi Fraga, Ted Anderson 2004-6-18 1270 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak eastern watershed. Pacific Crest Trail, saddle east side of Mount Jenkins. 2119 Comment
  UCR186206  Keckiella breviflora subsp. breviflora Anuja Parikh, Nathan Gale 2007-6-1 3092 Kern Tehachapi Mountains, Geghus Ridge, survey area 4.2C, c. 9 miles NE of Lebec 1463 Comment
  RSA0095234  Keckiella breviflora var. breviflora Nick Jensen, J. Mark Porter, J. Travis Columbus 2016-5-25 4327 Kern Foothills of the Tehachapi Mountains, Cottonwood Creek, just west of the northern end of the White Oak Lodge landing strip. 1278 Comment
  UC1561272  Keckiella breviflora var. breviflora Barbara Ertter with James Shevock and Teresa Sholars 1987-5-25 6998 Kern ca 21 air mi due w Ridgecrest (Pacific Crest Trail on s side of Walker Pass, e end of ridge sw of campground); Scodie Mts., Walker Pass Comment
  CHSC108481  Keckiella rothrockii var. rothrockii Naomi Fraga; Valerie Soza 2003-7-4 880 Kern Sierra Nevada; Southern Sierra Nevada region: The Owens Peak Eastern Watershed. On the Pacific Crest Trail on the east side of Mount Jenkins. 2195 Comment
  JEPS126249  Keckiella ternata var. septentrionalis Heath Bartosh with Jeff Greenhouse, John Game, Neal Kramer, and Mike White 2012-7-7 643 Kern Tejon Ranch; in the valley bottom of Big Sycamore Canyon above the road. Comment
  UC7415  Kochia californica J. Burtt Davy May 9 1896-May 24 1896 2260 Kern between Dry Lake and Rosamond; Antelope Valley Comment
  UC641642  Koeleria macrantha G. L. Stebbins Jr. 1939-6-13 2839 Kern e Lebec (Rising Canyon); Rising Canyon 1219 Comment
  CAS-BOT-BC273666  Koeleria pyramidata Ernest C. Twisselmann 1966-6-25 12449 Kern Sierra Nevada, Kern Plateau. Bartolas Creek, near its summit 2087 Comment
  CAS-BOT-BC499193  Kopsiopsis strobilacea James R. Shevock 1984-7-3 10948 Kern Southern Sierra Nevada; Scodie Mountains. North face of the Scodie Muntains overlooking Canebrake Flat, Sequoia National Forest 1920 Comment
  RSA0103877  Kopsiopsis strobilacea James R. Shevock 1984-7-3 10948 Kern Steep slopes on the north face of the Scodie Mts., overlooking Canebrake Flat. Sequoia Nat'l Forest. 1920 Comment
  RSA720959  Krascheninnikovia lanata Naomi Fraga, Genie Fraga 2003-4-12 557 Kern THE OWENS PEAK EASTERN WATERSHED. Five Fingers, near aqueduct road. 1159 Comment
  SBBG33300  Krascheninnikovia lanata D. Myrick 1969-4-22 2074 Kern near Willow Springs on Tehachapi Rd 914 Comment
  UCSB47443  Krascheninnikovia lanata Steele, Kelly 1983-3-30 Kern Western San Joaquin Valley, along CA Hwy. 33, 5.8 miles northwest of its junction with Lokern Road, 2.5 miles W of Missouri Triangle (T29S R22E S4) 190 Comment
  UCR88962  Lactuca serriola K. H. Berry 1995-7-15 s.n. Kern North-central Mojave Desert, Desert Tortoise Research Natural Area, NNE of California City 701 Comment
  CAS-BOT-BC340554  Lactuca serriola Ernest C. Twisselmann 1960-9-7 6001 Kern Temblor Range and the Western San Joaquin Valley. Choice Valley: 1 mile north of the Choice Valley School 601 Comment
  RSA708392  Lactuca serriola L. M. Moe 2001-9-29 2186 Kern Plants of Ft. Tejon State Park. 1006 Comment
  RSA563567  Lagophylla ramosissima D. Charlton 1991-10-19 5701 Kern Antelope Canyon, Tehachapi Mountain southeast of Tehachapi. 1220 Comment
  RSA0082537  Lamarckia aurea Ernest C. Twisselmann 1965-4-21 10564 Kern Mouth of El Paso Canyon. 541 Comment
  RSA799677  Lamium amplexicaule Pam De Vries 2013-3-21 7806 Kern Western Transverse Range/San Emigdio Mountains. Along Diegier Canyon Road, about 1.4 air miles northwest of Old Fort Tejon entrance. Comment
  UCR200813  Langloisia matthewsii Steve Boyd, Valentin Arvizu 2008-5-2 11996 Kern Southern Sierra Nevada Mountains, 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
  CAS-BOT-BC171111  Larrea tridentata Paul Leskinen 1972-4-16 780 Kern Hwy 14, roadside, North of Mojave - Southern Sierra Nevada 853 Comment
  UC661050  Larrea tridentata L. R. Short and I. H. Johnson 1934-5-26 254 Kern lower end Granite Canyon (just above its confluence with Poso Creek); Woody Quad. 213 Comment
  CAS-BOT-BC171115  Larrea tridentata L. R. Abrams 1927-5-1 11830 Kern Mojave - Owens Valley Road between Cinco and Jawbone Canyons Comment
  CAS-BOT-BC338089  Lasthenia californica L. R. Abrams 1927-4-30 11696 Kern Fort Tejon Comment
  CAS-BOT-BC338012  Lasthenia californica Ernest C. Twisselmann 1965-5-5 10663 Kern Mojave Desert, Mojave-Randsburg Region. Northwest end of Buckhorn Lake, Edwards Air Force Base 746 Comment
  CAS-BOT-BC338060  Lasthenia californica Alice Eastwood 1913-5-13 s.n. Kern Tehachapi Comment
  CAS-BOT-BC338092  Lasthenia californica Roxana S. Ferris 1953-4-19 12617 Kern East of Mojave on U. S. Highway 466 at Muroc Dry Lake turnoff Comment
  JEPS105561  Lasthenia glabrata Vern Yadon 1993-4-25 s. n. Kern One mile W of I-5 on Lerdo Hwy Comment
  UCR121723  Lasthenia gracilis George K. Helmkamp, E. A. Helmkamp 2001-4-26 6486 Kern Eastern Tehachapi Mtns Foothills, Tehachapi Willow Springs Rd., 2.2 mi south of Highline Rd. 1372 Comment
  UCR214102  Lasthenia gracilis A. C. Sanders 2010-4-19 37919 Kern Southern Foothills of Tehachapi Mountains, hills and canyons c. 1 mile east of Canyon del Gato Montes, north of the end of 265th St. West 1231 Comment
  CAS-BOT-BC367534  Lasthenia microglossa Ernest C. Twisselmann 1962-4-1 6746 Kern Temblor Range and the Western San Joaquin Valley: Cedar Canyon, 0.5 mile above the forks 731 Comment
  RSA93015  Lasthenia microglossa J. T. Howell 1930-5-15 5136 Kern Hills near Glenville, Greenhorn Range. 975 Comment
  UCR245623  Lasthenia microglossa LeRoy Gross 2009-5-12 3841 Kern Temblor Mountains, 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 1259 Comment
  CAS-BOT-BC366126  Lasthenia minor Ernest C. Twisselmann 1968-3-14 14054 Kern San Joaquin Valley: Cole property on the Corcoran Road, ca. 7 miles north of highway US 46 106 Comment
  JEPS51993  Lasthenia minor Ernest C. Twisselmann 1965-3-17 10440 Kern Kern National Wildlife Refuge San Joaquin Valley, Kern National Wildlife Refuge 76 Comment
  JEPS9818  Lasthenia minor R. F. Hoover 1935-3-30 464 Kern betw Lost Hills Semitropic 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
  UCR123946  Lasthenia minor George K. Helmkamp, E. A. Helmkamp 2001-4-27 6541 Kern San Joaquin Valley, Enos Lane Rd., 1.9 mi south of Calif. Hwy 119, NE of Taft 61 Comment
  CAS-BOT-BC213316  Lathyrus sulphureus Ernest C. Twisselmann 1963-7-9 8605 Kern Greenhorn Mountain Park, just above Alta Sierra Lodge, Greenhorn Range, Sierra Nevada 1844 Comment
  RSA87501  Lathyrus sulphureus C. L. Hitchcock 1952-6-27 19635 Kern Greenhorn Mountains, 2.1 miles south of Summit Camp, on road out. Comment
  CAS-BOT-BC321438  Layia glandulosa L. R. Abrams 1926-3-28 11172 Kern 3--5 miles N of Rosamund Comment
  CAS-BOT-BC321483  Layia glandulosa James R. Shevock 1995-4-22 12261 Kern Southern Sierra Nevada. Along the South Fork of the Kern River near Bartolas Creek and Sequoia NF boundary. North of the Bloomfield Ranch and Hwy 178. 914 Comment
  RSA0064435  Layia glandulosa Erika M. Gardner, Kathy LaShure 2014-5-9 886 Kern Along the PCT, about 1.07 (air) miles west from the Walker Pass Campground. Along switch backs of the PCT. 1760 Comment
  UC1922133  Layia glandulosa Naomi Fraga, M. Patrick Griffith 2004-4-14 1087 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak eastern watershed. East slope above Indian Wells Canyon. 1707 Comment
  UCR183501  Layia glandulosa A. C. Sanders, Mitch Provance 2007-5-3 33597 Kern Tehachapi Mountains, NE of upper Oso Canyon, c. 3 miles ESE of Castac Lake, below peak 4908 1402 Comment
  JEPS27716  Layia glandulosa Ernest C. Twisselmann 1961-5-4 6081 Kern 1584 Comment
  SBBG108866  Layia glandulosa K. Kirkland 1991-5-19 50 Kern Robbers Roost, 31 mi S of CA 14, from US 395 944 Comment
  SEINET11811300  Layia glandulosa Unknown 1933-1 8264 Kern Mojave Desert Comment
  UC468847  Layia glandulosa A. Eastwood 1893-4-9 Kern Buena Vista Hill Comment
  UCR246698  Layia glandulosa subsp. glandulosa Forrest D. Freund, J. M. Porter 2013-3-21 134 Kern 0.4 mi west of the exit/entrance ramp to Hwy I-5 on CA Hwy 58 90 Comment
  CAS-BOT-BC327514  Layia leucopappa David D. Keck; J. Clausen 1935-4-11 3167 Kern 4 mi NW of Tejon Ranch House, ca 8 mi S of Commanche Point, halfway between El Paso and Tejon creeks 243 Comment
  UCSB69655  Layia pentachaeta Theroux, Michael Kern Kern Canyon, N slope and road cut above river, just above 2nd powerhouse. 304 Comment
  CAS-BOT-BC372343  Layia pentachaeta subsp. albida Lewis S. Rose 1936-3-18 36058 Kern Bena 266 Comment
  UC718344  Layia pentachaeta subsp. albida Carl B. Wolf 1937-4-1 8411 Kern 7 mi nw McKittrick; Temblor Valley 274 Comment
  UC144248  Layia pentachaeta subsp. pentachaeta A. A. Heller 1905-4-26 7776 Kern Kern Canyon Comment
  CAS-BOT-BC274332  Leersia oryzoides John Thomas Howell 1973-11-1 50303 Kern Bank of Kern River, Hart Memorial Park near Bakersfield 146 Comment
  CAS-BOT-BC88718  Lepidium acutidens J. Zaninovich 1980-4-3 976 -80 Kern Nature Conservancy Paine Preserve. Collected in the southwest 1/4 of the 40 acres. Comment
  CAS-BOT-BC88767  Lepidium appelianum James R. Shevock 1994-7-9 12219 Kern S. Sierra Nevada. Along California Highway 178 just east of turn-off to Kernville and west of Weldon. South Fork Valley. 798 Comment
  CAS-BOT-BC88750  Lepidium appelianum Ernest C. Twisselmann 1956-6-14 2957 Kern San Emigdio Range. Head of Cuddy Valley. 1859 Comment
  CAS-BOT-BC88994  Lepidium dictyotum J. Zaninovich 1969-3-16 734 -80 Kern Paine Preserve. Comment
  CAS-BOT-BC89295  Lepidium flavum R. F. Hoover 1968-3-23 10902 Kern 3 miles east of Mojave. Comment
  SEINET11993897  Lepidium flavum J. F. Bright, Wyman, C. 1933-1 8252 Kern Mojave Desert Comment
  RSA743815  Lepidium flavum var. flavum Sarah J. De Groot, Janelle De Groot 2005-5-5 4954 Kern Along Highway 14, Red Rock Canyon, Red Cliffs area. 719 Comment
  UCR120381  Lepidium fremontii Mitch Provance, J. Ross 2000-4-16 1961 Kern Southern Sierra Nevada/ W. Mojave Desert, Chuckwalla Canyon, c. 1 mile SE of pk 1533. 1000 Comment
  UC1927403  Lepidium fremontii var. fremontii Naomi Fraga, Steve Boyd, Michael Denslow, LeRoy Gross 2003-3-11 354 Kern Sierra Nevada; Southern Sierra Nevada region; THE OWENS PEAK EASTERN WATERSHED. Short Canyon. 1189 Comment
  CAS-BOT-BC89921  Lepidium nitidum Ernest C. Twisselmann 1964-4-25 9237 Kern Sierra Nevada. The Greenhorn Range. The Sheep Camp, ca. 4.5 miles east of Woody. 975 Comment
  CAS-BOT-BC89929  Lepidium nitidum Ernest C. Twisselmann 1966-4-20 11975 Kern Temblor Range and Western San Joaquin Valley. Temblor Summit, 1 mile east of the Mariannas Ranch. 1036 Comment
  JEPS53712  Lepidium nitidum Frank W. Peirson 1925-3-19 5506 Kern n slope Tehachapi Pass 457 Comment
  RSA0093795  Lepidium nitidum A. C. Sanders 2010-4-27 38083 Kern Tehachapi Mtns. Foothills. hilltop on alluvial mesa on east side of Pescado Creek, along road from Canyon de la Lecheria, 0.7 km NE (15 deg ) of confluence with Bronco Canyon. 1067 Comment
  RSA162514  Lepidium nitidum E. C. Twisselmann 1963-4-18 8062 Kern Pleito Hills, high ridge just E on San Emigdio Canyon 427 Comment
  POM8856  Lepidium nitidum var. howellii I. M. Johnston 1920-5-5 s.n Kern Near Mojave Comment
  UC856518  Lepidium nitidum var. howellii I. W. Clokey 1935-3-13 6662 Kern Arvin 150 Comment
  RSA563978  Lepidospartum latisquamum D. Charlton 1993-5-20 s.n. Kern West of Mercury Blvd. 3 miles north of E street. east of Rogers Dry Lakebed Western Mojave Desert. 701 Comment
  CAS-BOT-BC471210  Lepidospartum squamatum Erika M. Gardner; Jennifer Pilapil 2013-8-9 473 Kern Southern Sierra Nevada, Scodie Mountains, Bureau of Land Management. Mouth of Horse Canyon road, near old corral and well and about 600 feet S of BLM primitive established campsite 1150 Comment
  OBI42427  Lepidospartum squamatum David J. Keil 1984-8-19 18429 Kern NW ofMojave at old Guard House-jctn of Tehachapi cutoff & hwy 58. Comment
  UC126659  Lepidospartum squamatum H. M. and G. R. Hall 1908-7-8 8344 Kern Famosa Comment
  CAS-BOT-BC272403  Leptochloa fusca subsp. uninervia Ernest C. Twisselmann 1959-7-4 5460 Kern Lerdo Highway, 3.2 miles east of Spicer City Gin, Temblor Range and the Western San Joaquin Valley 129 Comment
  UCR88367  Leptochloa viscida H. Kempen 1993-1 s.n. Kern near Delano Comment
  RSA729502  Leptodactylon pungens Naomi Fraga, M. Patrick Griffith 2003-6-5 815 Kern The Owens Peak Eastern Watershed: On Trail to Owens Peak, trail running alonside dry stream. 2287 Comment
  UCR239002  Leptosiphon aureus subsp. aureus Anuja Parikh, Nathan Gale 2010-5-15 3184 Kern Sierra Nevada; Tehachapi Mountains, near western edge of the Mojave Desert, 0.8 km north of Tehachapi Willow Springs Road, just east of 100th Street West 945 Comment
  RSA615987  Leptosiphon bicolor Mary DeDecker 1968-8-30 1996 Kern Kernville.: Along Kern River. 822 Comment
  UCSB32968  Leptosiphon ciliatus Patterson, R. 1977-5-6 Kern Rancheria Rd., ca. 10 mi. NE of Calif. Hwy. 178 200 Comment
  RSA0081197  Leptosiphon liniflorus Mitch Provance, Callen Huff 2009-6-24 11029 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
  UCR245677  Leptosiphon liniflorus LeRoy Gross 2009-5-12 3869 Kern Temblor Mountains, 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 1259 Comment
  RSA0055899  Leptosiphon nudatus Nick Jensen, Katie Gallagher, Eric Garton, et. al. 2014-6-21 2309 Kern Tejon Ranch. Cottonwood creek drainage along ridge about 3 air km west of Twin Lakes. 1550 Comment
  RSA716717  Leptosiphon nudatus LeRoy Gross 2006-6-8 2516 Kern Scodie Mountains: Kiavah Wilderness in the Sequoia National Forest; Near Radio Tower, just northeast from Horse Canyon saddle. Road ends at tower just pass McIvers off road trail. East of the Pacific Crest Trail. 1987 Comment
  RSA0081501  Leptosiphon parviflorus Frances Runyan 1973-4-22 8 Kern Piute Meadows, Walker Basin, vicinity of Rankin Ranch. 914 Comment
  SD231027  Leptosyne bigelovii James R. Shevock 1982-3-27 9136 Kern Western slope of the Southern Sierra Nevada. Piute Mountains. Near town of Bodfish on divide between Erskine and Bodfish Creeks. 1219 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
  OBI58659  Lessingia glandulifera var. glandulifera David J. Keil, with Field Botany class 1996-11-3 26062 Kern Eastern slopes of Siera Nevada ca. 2?3 mi e of Walker Pass along Hwy 178. Joshua tree woodland. Comment
  UCSB49509  Lessingia glandulifera var. glandulifera Smyth, A. 1983-5-28 Kern Approx. 1/4 mile north of Hwy. 178, 5 miles north of Hwy. 14 1371 Comment
  CAS-BOT-BC339541  Lessingia glandulifera var. peirsonii D. E. Breedlove 1962-7-15 4012 Kern Along Piute Mountain Road, 5.6 miles west of Claraville; Piute Mts. 1524 Comment
  CAS-BOT-BC339545  Lessingia glandulifera var. peirsonii Ernest C. Twisselmann 1964-6-10 9612 Kern San Emigdio Range and the Mt. Pinos Region. Cuddy Canyon, 0.8 mile west of Frazier Park 1584 Comment
  POM361827  Lessingia glandulifera var. peirsonii Christopher Davidson, John A. Churchill 1976-9-16 4733 Kern 1.2 mi. W of Frazier Park on paved road. 1570 Comment
  SD50786  Lessingia lemmonii var. peirsonii Darley F. Howe 1959-4-16 Kern 37.5 miles from Mojave on road to Owens Valley 760 Comment
  CAS-BOT-BC341748  Lessingia nana Edward Lee Greene 1881-9-9 s.n. Kern Tehachapi Pass Comment
  CAS-BOT-BC341839  Lessingia nemaclada John Thomas Howell 1970-9-25 47481 Kern East side of Lake Isabella, 5 miles s. of Kernville 792 Comment
  CAS-BOT-BC272296  Leymus X multiflorus Ernest C. Twisselmann 1956-9-14 3134 Kern Mt. Abel Road, 9.9 miles north Camp Condor, San Emigdio Range 1676 Comment
  UC1593367  Limnanthes montana Evalyn L. Farnsworth 1965-6-3 550 Kern Cedar Creek narrows above Poso Creek; Greenhorn Range 792 Comment
  UC1927557  Linanthus aureus Naomi Fraga, Genie Fraga 2003-2-16 203 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
  UCR270740  Linanthus bicolor Mitch Provance, Megan Minter 2016-4-19 416- 27 Kern Tehachapi Mountains, West Tehachapi (near 'Old Town'), vicinity of Woodford-Tehachapi Rd and Commercial Avenue. 1255 Comment
  UCR254029  Linanthus dichotomus Mitch Provance, Callen Huff 2009-4-23 10548 Kern Tehachapi Mountains, Tejon Ranch, Los Alamos Creek, c. 5 miles NNE of Quail Lake 1012 Comment
  UCR60693  Linanthus dichotomus Kathy Harper 1989-5-27 s.n. Kern Seqouia National Forest, Greenhorn Mtns, Rancheria Road at jct with Sawmill. 1868 Comment
  RSA778690  Linanthus dichotomus Amber Swanson 2011-4-13 431 Kern In Cyn off Hwy 14 S of Lone Pine Cyn. 1012 Comment
  UCD118640  Linanthus dichotomus James B. Garner 1958-4-11 336 Kern Kern County. Comment
  RSA0055888  Linanthus dichotomus subsp. dichotomus Nick Jensen, Chris Winchell 2014-5-10 1622 Kern Tejon Ranch. North of Contour Road; hill above unnamed canyon between Canyon del Agua Escondida and Sacatara Canyon. 1434 Comment
  POM264525  Linanthus dichotomus subsp. dichotomus A. A. Beetle, D. E. Beetle, Howard Schoof 1941-4-12 261 Kern 9 miles east side of Kettleman Hills San Joaquin Valley 610 Comment
  JEPS58430  Linanthus filipes Charlotte N. Smith 1941-4-17 315 Kern near Sycamore Gulch (about 1 1/4 mi ne from Long Tom Mines); Greenhorn Mountains 670 Comment
  UC880120  Linanthus parryae C. L. Hitchcock 1940-3-23 5819 Kern Red Rock Canyon Comment
  UC908446  Linanthus parryae Margaret Stason 1927-4-23 Kern near Mohave; Mohave Desert Comment
  RSA749140  Linanthus parviflorus Pam De Vries 2009-5-12 7519 Kern Western Transverse Range; San Emigdio Mtns. Region; Bitter Creek National Wildlife Refuge; ca. 0.5 air miles NE of the junction of Cerro Noroeste and Klipstein Cyn Rd. 995 Comment
  RSA749141  Linanthus parviflorus Pam De Vries 2009-3-30 7235 Kern San Emigdio Mountains Region; Bitter Creek National Wildlife Preserve, ca. 0.75 miles north northeast of junction of Cerro Noroeste Road and Klipstein Canyon Road. 980 Comment
  SEINET3163728  Linanthus pharnaceoides L. S. Rose 1940-5-12 40354 Kern Bakersfield 183 Comment
  RSA164086  Lindernia dubia var. anagallidea E. C. Twisselmann 1963-9-6 8970 Kern Poso Creek, 6.5 miles northwest of Famosa. 91 Comment
  RSA169157  Linum lewisii E. C. Twisselmann 1964-6-10 9574 Kern Tecuya Ridge 2027 Comment
  CAS-BOT-BC432224  Lithophragma bolanderi John Thomas Howell 1976-5-18 51719 Kern Near Alta Sierra, along old road to Wofford Heights; Greenhorn Mountains; Sierra Nevada Comment
  RSA49265  Loeseliastrum matthewsii P. A. Munz 1949-5-21 13349 Kern 10 miles above Weldon on road to Walker Pass 976 Comment
  UCD118896  Loeseliastrum schottii J. L. Wirka 1995-5-9 s.n. Kern Jawbone Canyon. About 100 m W of Redrock Randsburg Road (State Highway 14) near Red Rock Canyon State Park. 800 Comment
  CAS-BOT-BC342159  Logfia filaginoides John Thomas Howell 1962-5-21 37134 Kern Kernville 807 Comment
  RSA0093363  Logfia filaginoides Teresa B. Salvato 2007-5-8 2455 Kern Tehachapi Mountains: c.1.5 mi ENE of Castac Lake, lower Dry Field Canyon. 1143 Comment
  RSA761113  Logfia filaginoides LeRoy Gross, Pamela Conway 2010-5-13 4487 Kern Bitter Creek National Wildlife Refuge; far west end of the San Emigdio Mountains. Unit 11 area. Southwest of Pelato Peak and Cerro Noroeste Road. Started off a dirt road near 34.91142N, 119.42112W., Headed southeast and stopped by 34.90254N, 119.41684W, then proceeded west northwest to 34.90391N, 119.42276W, (the north slope of this spot had nice woodland of Pinus monophylla/ Quercus john-tuckeri above this tributary that drains into Ballinger Canyon), then back to starting point. 1196 Comment
  CAS-BOT-BC269087  Lolium perenne Ernest C. Twisselmann 1959-7-7 5550 Kern Tehachapi-Kernville Region. South Fork Valley, just east of Weldon 807 Comment
  UCD95028  Lolium perenne Ernest C. Twisselmann 1961-7-27 6440 Kern Sierra Nevada. Kern River, 0.5 mile below Kernville. 803 Comment
  RSA0103631  Lomatium californicum Nick Jensen, Chris Winchell 2014-6-25 2402 Kern Tejon Ranch. Cottonwood Creek drainage, east of the fern beds; about 0.7 air km NE of the head of Bronco Canyon. 1820 Comment
  UCR184276  Lomatium californicum A. C. Sanders, T. B. Salvato 2007-6-6 34089 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
  UCR121699  Lomatium ciliolatum var. ciliolatum George K. Helmkamp, E. A. Helmkamp 2001-4-26 6482 Kern Eastern Tehachapi Mtns Foothills, Tehachapi Willow Springs Rd., 2.2 mi south of Highline Rd. 1372 Comment
  JEPS46465  Lomatium dissectum var. multifidum Charlotte N. Smith 1941-6-9 525 Kern along Poso Flat-Davis Ranger Station road about 1/2-1 mi w and below summit (where it joins the Greenhorn Summit Road) (near Eugene Grade); Greenhorn Mountains 1371 Comment
  RSA727505  Lomatium dissectum var. multifidum Naomi Fraga, M. Patrick Griffith 2003-6-5 802 Kern THE OWENS PEAK EASTERN WATERSHED. On Trail to Owens Peak, trail running alonside dry stream. 1707 Comment
  UCR253970  Lomatium mohavense Mitch Provance, Callen Huff 2009-4-21 10481 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
  SEINET1783647  Lomatium shevockii Unknown 1985-5-17 11197 Kern Along the trail to Owens Peak about 400 ft below the summit. Eastern slope of the Sierran crest. 2378 Comment
  UC658993  Lomatium utriculatum Mildred E. Mathias 1938-3-30 1329 Kern 2 mi. w. Famoso (on s. side of Wasco Rd., <Kimherlina> Field) Comment
  UCR263640  Lomatium utriculatum Catherine Schnurrenberger, Mark Bibbo, Ed Kentner, Kim Steiner 2012-5-4 s.n. Kern Southern Sierra Nevada Mountains, Piute Mountains, ridge to the west of Pacific Crest Trail 1653 Comment
  VVC583  Lomatium utriculatum P. J. MacKay, T. Thomas 1998-2-28 s.n. Kern Transverse Mtns, Emigdio Ranch, south end of the San Joaquin Valley and north foothills of the Transverse Range. Lower tributary of San Emigdio Ck adj entry to Preserve. 421 Comment
  RSA452157  Lomatium vaginatum Frances Runyan 1973-4-22 69 Kern Piute Meadows, Walker Basin, vicinity of Rankin Ranch. 914 Comment
  RSA621167  Lonicera interrupta J. R. Shevock 1992-5-16 12151 Kern Cap Canyon, about 3 miles SE of Calif. highway 178. Northwest base of the Scodie (Kiavah) Mountains. 1220 Comment
  RSA516979  Lotus argophyllus var. argophyllus Barbara Ertter, James R. Shevock 1986-4-19 5954 Kern Erskine Creek on NW side Piute Mts S of Isabelle Lake, ca 5.5 miles from hwy (Spring Gulch?); metamorphic outcrop N of road near creek crossing. 1159 Comment
  UCR60691  Lotus crassifolius Kathy Harper 1989-5-21 s.n. Kern Sierra Nevada Mtns, Sequoia National Forest, Greenhorn Mountains, dirt loop east off of Rancheria Road, around Shirley Meadow Campground Comment
  RSA612147  Lotus humistratus Steve Boyd, Kent Hughes 1998-4-28 10204 Kern Southern Sierra Nevada, Piute Range: Jawbone Canyon, southeast of confluence with Hoffman Canyon, north base of Chuckwalla Mountain. 823 Comment
  UCR183671  Lotus humistratus A. C. Sanders, Mitch Provance 2007-5-3 33632 Kern Tehachapi Mountains, NE of upper Oso Canyon, c. 3 miles ESE of Castac Lake, below peak 4908 1402 Comment
  UCR84802  Lotus humistratus Michael Theroux 1983-4-10 516 Kern S Sierra Nevada Foothills, Mouth of Kern Canyon, SE of Hwy 178 671 Comment
  RSA667949  Lotus oblongifolius Joseph M. Keefe 1973-7-11 13730 Kern Canebrake Creek, 200 meters east of Walker Pass Lodge, 2.9 miles west of Walk Pass Summit. 1463 Comment
  UCR47102  Lotus procumbens Evalyn L. Farnsworth 1985-5-27 29 Kern Southern Sierra Nevada foothills, Farnsworth Ranch near Glennville 1070 Comment
  RSA750330  Lotus procumbens var. procumbens Pam De Vries 2008-5-12 7138 Kern Western Transverse Range; San Emigdio Mountains Region; ca. 1.5 mi northeast of the intersection of Cuddy Valley Road and Mil Potrero Road (Tecuya Ridge); off Forest Service Road 9N53 1918 Comment
  RSA730116  Lotus purshianus Naomi Fraga, M. Patrick Griffith 2004-4-24 1105 Kern The Owens Peak Eastern Watershed. Short Canyon. 1098 Comment
  UC310881  Lotus strigosus Philip A. Munz 1925-3-19 8900 Kern n base Tehachapi Pass; Caliente Creek Comment
  UCD107121  Ludwigia peploides Ernest C. Twisselmann 1959-8-7 5595 Kern Eastern San Joaquin Valley. Wasco district. Schofield Road, 0.3 mile N of Elmo Highway. 64 Comment
  UCD83000  Lupinus albicaulis CNPS SSN-SJV Foothill Team 2008-7-16 25 Kern Kern County; Los Padres National Forest, Rt 9N19. 1985 Comment
  UC505639  Lupinus albifrons E. W. Voegelin 1933-5-5 58 Kern 1 1/2 mi w Weldon; w of Weldon 792 Comment
  CAS-BOT-BC198452  Lupinus albifrons var. albifrons Ernest C. Twisselmann 1957-4-19 3401 Kern McGovern Grade, 1 mile east of Annette - Temblor Range and the Western San Joaquin Valley 579 Comment
  POM276315  Lupinus albifrons var. eminens Lyman Benson 1933-4-24 3394 Kern Piute Mt. Range, near Isabella, South Fork Kern River Watershed. Alt. 3500ft 1067 Comment
  RSA497573  Lupinus andersonii Walter Wisura 1989-6-24 4384 Kern NE-slopes of Mount Pinos. Comment
  NY15782  Lupinus arenicola A. A. Heller 1905-4-7 7609 Kern Near Caliente Comment
  NY15793  Lupinus austromontanus A. A. Heller 1905-5-5 7825 Kern Tehachapi Comment
  RSA625465  Lupinus benthamii Mary DeDecker 1982-3-28 5253 Kern Sierra Nevada: Lake Isabella drainage; south fork of Kern River, along road to Kernville west of south fork of Kern River Bridge [Sierra Wy]. 976 Comment
  UC454095  Lupinus benthamii Katharine Brandegee 1911-5-10 Kern Grade between Caliente & Walker's Basin. Comment
  UCR186236  Lupinus benthamii Melissa Lippincott 2007-6-25 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
  POM349989  Lupinus benthamii var. benthamii Ralph Hoffmann 1930-4-28 s.n. Kern Kernville Comment
  UCD83003  Lupinus bicolor CNPS SSN-SJV Foothill Team 2008-5-8 28 Kern Kern County; East of Lake Isabella on the North side of Gun Club Rd, before private property line. 864 Comment
  JEPS83583  Lupinus concinnus Dean Wm. Taylor, Rexford E. Palmer 1987-3-22 8892 Kern about 0.5 mi n from the A. D. Edmonston pumping plant of California Aqueduct (base of Tehachapi Mountains in the San Joaquin Valley); San Joaquin Valley, base of Tehachapi Mountains Comment
  UC2044810  Lupinus concinnus Nick Jensen with J. Mark Porter 2014-5-21 1898 Kern Tejon Ranch. Along the road in Upper Tejon Canyon jus west of the ranch boundary. Comment
  UC726965  Lupinus concinnus A. A. Heller 1941-4-11 16035 Kern one mi up the Petrified Forest road n Saltdale; n of Saltdale Comment
  UCSC011236  Lupinus concinnus Dylan M. Neubauer 2017-4-19 958 Kern (s SNF/Teh) Indian Creek Road, .87 air miles south-southeast of Twin Oaks 975 Comment
  SEINET11071889 Image available Lupinus densiflorus A. A. Heller 1905-4-10 7638 Kern Near Backersfield Comment
  RSA347514  Lupinus densiflorus var. lacteus Barry A. Prigge 1986-3-20 6991 Kern 6.6 miles east of Arvin on State Hwy 223 488 Comment
  POM276363  Lupinus densiflorus var. lacteus Lyman D. Benson 1932-4-23 3365 Kern Mt. Breckenridge, Greenhorn Mt. Range. Kern river watershed. 915 Comment
  CAS-BOT-BC26025  Lupinus desertorum Brandegee 1905-4-14 7679 Kern Randsburg Comment
  SBBG30633  Lupinus excubitus E. C. Twisselmann 1963-5-11 8176 Kern Horse Cyn, Scodie (Kiavah) Mtn 1402 Comment
  PASA490  Lupinus excubitus Shanteau 1938-6-25 Kern Grapevine mine 2133 Comment
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Feb 6 2015
  RSA413565  Lupinus excubitus var. austromontanus Maurice Zigmond 560 Kern Caliente Canyon. Comment
  UCR116016  Lupinus excubitus var. austromontanus George K. Helmkamp, E. A. Helmkamp 1997-3-6 1367 Kern Tehachapi Mtns./San Joaquin Valley, [Edmonston] Pumping plant road c. 5 mi. east of Grapevine near Pastoria Creek 399 Comment
  CAS-BOT-BC215306  Lupinus excubitus var. excubitus Carl Epling; Harvey Anderson 1931-3-31 s.n. Kern Onyx Comment
  CAS-BOT-BC215331  Lupinus excubitus var. excubitus Ralph Hoffman 1929-5-9 s.n. Kern Mountain Spring Canyon, Mohave [Mojave] Canyon Comment
  SEINET10484079  Lupinus excubitus var. excubitus August J. Breitung 1953-6-7 Breitung 15440 a Kern Frazier park, san pedres mountain forest. Comment
  RSA584262  Lupinus formosus J. T. Howell 1962-5-21 37245 Kern West of Walker Pass summit. 1585 Comment
  OBI12874  Lupinus latifolius Wesley O. Griesel 1961-7-19 s.n. Kern Mt. Pinos 2438 Comment
  UCSB12316  Lupinus lepidus var. confertus Breedlove, Dennis 1961-7-16 Kern Summit of Mt. Pinos 2712 Comment
  SFV17459  Lupinus microcarpus P. M. Schiffman 1998-6-6 s. n. Kern Bitter Creek National Wildlife Refuge. Roadside adjacent to Cerro Noroeste Road. Comment
  RSA619239  Lupinus microcarpus var. horizontalis R. S. Woglum 1935-03 652 Kern Southern Sierra Nevada Mountains / Mojave Desert transition: Red Rock Canyon. 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
  CDA27514  Lupinus microcarpus var. microcarpus R. Riggins 1980-4-2 1202 Kern Inner Coastal Ranges; Temblor Mtns region; Pasture adjacent Cerro Noroeste Rd. 1.3 mi. S jct Hwy. 166 near Reyes Station. Comment
  CHSC925  Lupinus nanus V. Holt 1942-4-2 Kern Valley floor. 106 Comment
  UC1481333  Lupinus nanus M. L. Conrad, LeDoux, and Kenney 1973-6-18 7215 Kern 16 mi s of Jct of Bodkin Road and Hwy 178 s Isabella; s of Isabella 1036 Comment
  UCR130231  Lupinus nanus George K. Helmkamp, E. A. Helmkamp 2001-4-27 6534 Kern Tehachapi Mtns., Western Foothills, Calif. Hwy 223 (Bear Mtn. Blvd.), 7.2 mi east of Arvin 366 Comment
  SEINET6932685 Image available Lupinus nanus W. P. Vestal, A. G. Vestal 1937-4-6 s.n. Kern Near Shafter. Comment
  UCSB3329  Lupinus nanus Wilson, Richard 1958-3-30 Kern 8 miles east of Arvin on road connecting Arvin and U.S. Hwy. 466 365 Comment
  CAS-BOT-BC8323  Lupinus nanus subsp. menkerae Amos Arthur Heller 1905-4-5 7588 Kern Near Bakersfield Comment
  RSA502363  Lupinus nanus subsp. menkerae D. W. Taylor 1987-4-18 8879 Kern Comanche Point in the Tejon Hills Comment
  SBBG67015  Lupinus odoratus M. N. Ackley 1928-3-25 531 Kern near Rosamond 716 Comment
  UC127078  Lupinus odoratus H. M. Hall and H. P. Chandler 1906-5-7 6879 Kern near Randsburg; Mohave Desert, near Randsburg Comment
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Nov 24 2016
  RSA49282  Lupinus odoratus var. odoratus Philip A. Munz 1949-5-21 13366 Kern 2.5 mi. east of Walker Pass. 1220 Comment
  POM297919  Lupinus polycarpus W. L. Kennedy 1876-1 s.n. Kern [No location information provided.] Comment
  SD112312  Luzula cascadensis Darley F. Howe 1947-6-1 1763 Kern Greenhorn Mountains. Comment
  JEPS76451  Lycium andersonii L. R. Heckard with Rimo Bacigalupi and Maynard Moe 1977-3-11 4480 Kern Edwards Air Force Base, n end of Rosamond Lake Rosamond Lake; Edwards Air Force Base, Rosamond Lake Comment
  UCR117637  Lycium andersonii Scott D. White 1997-10-20 6001 Kern Mojave Desert, Fremont Valley: Near State Hwy 14, c. 15 road mi NE of Mojave and 3 mi SW of Cantil. 686 Comment
  CAS-BOT-BC233514  Lycium cooperi Ernest C. Twisselmann 1957-4-10 3377 Kern Alkali sink north of Desert Butte, Mohave Desert, Mohave-Randsburg Region 716 Comment
  PASA2131  Lycium cooperi 1939-5-5 Kern Mohave Desert Comment
  POM283099  Lycium cooperi Lyman D. Benson 1937-4-23 8137 Kern Canebrake Creek, S. Fork Kern River. Piute Mt 1372 Comment
  RSA122710  Lycium cooperi H. S. Yates 1937-4-1 6522 Kern 1.25 mi. N of McKittrick 274 Comment
  RSA180006  Lycium cooperi E. C. Twisselmann 1965-5-18 10850 Kern Northeast end of Buckhorn Lake, Edwards Air Force Base. 747 Comment
  RSA409647  Lycopus americanus H. L. Bauer 1927-10 s.n. Kern Bakersfield. Comment
  UC2070972  Lythrum hyssopifolia Neal Kramer 2017-8-7 2218 Kern Tejon Ranch, Tunis Spring. Comment
  RSA0011267  Lythrum hyssopifolia Arthur L. Cohen 1935-9-1 751 Kern Bakersfield. Kern River Watershed 122 Comment
  JEPS121826  Madia elegans Nick Jensen with J. Mark Porter 2014-5-20 1695 Kern Tejon Ranch. Upper end of Canyon de la Lecheria about 1.0 air km north of the large house in the inholding. Comment
  UCR60690  Madia elegans Kathy Harper 1989-5-28 s.n. Kern Sierra Nevada Mtns, Greenhorn Mtns., Sequoia National Forest. Basket Pass Loop 1768 Comment
  RSA126779  Madia elegans A. Simontacchi 1935-5-16 10772 Kern 9 miles SW of Liebre Twins, Tehachapi Mtns. 1463 Comment
  RSA552499  Madia elegans D. Charlton 1990-6-3 4330 Kern Western slope of the Greenhorn Range, 5-10 miles west of Alta Sierra on Hwy 155 and east of Glenville. 1372 Comment
  JEPS33430  Madia gracilis Ernest C. Twisselmann 1963-7-10 8700 Kern Fork of Cannell Creek Sierra Nevada, Kern Plateau, Pine Flat 2164 Comment
  RSA0073941  Madia gracilis Erika M. Gardner, Mare Nazaire 2014-5-30 1009 Kern About 0.24 (air) miles southwest from McIvers Cabin. 2006 Comment
  SEINET11262401  Malacothamnus fremontii David Keil 1986-5-25 19567 Kern Sierra Nevada. Circa 3 miles E of Onyx along Route 178.; 0 Comment
  LA36885  Malacothamnus orbiculatus Ernest C. Twisselmann; 1960-3-26 7421 Kern San Joaquin Valley, Agua Media Canyon 563 Comment
  UC2045018  Malacothrix californica Nick Jensen with Bruce Baldwin, Sue Bainbridge, Mike White 2014-5-5 1454 Kern Tejon Ranch. SE facing slope just N of Contour Road east of Canyon de los Gatos Montes and west of Canyon del Agua Escondida. Comment
  CAS-BOT-BC345312  Malacothrix californica E. Roy Weston 1926-3-28 54 Kern Rosamond Comment
  RSA0103698  Malacothrix clevelandii Nick Jensen, J. Mark Porter, Sarah DeGroot, Hester Bell 2015-5-9 3599 Kern Tehachapi Mountains, head of Sacatara Canyon north and west of the end of the road. 1448 Comment
  CAS-BOT-BC345483  Malacothrix coulteri Alice Eastwood; John Thomas Howell 1937-4-27 4032 Kern Pozo [Poso] Creek Comment
  POM362272  Malacothrix coulteri Ralph Hoffman 1930-4-27 s.n. Kern 6 miles from Red Hills to Kelso Valley. Comment
  RSA560918  Malacothrix coulteri D. Charlton, R. McCormick 1991-4-28 5003 Kern Lost Hills Road, east of Nature Conservancy, 1 mile north of junction with Highway I-5. Comment
  JEPS23601  Malacothrix glabrata A. M. Carpenter 1940-3-15 Kern about 4.5 mi e Monolith (near Cameron rr. station, in trough of Tehachapi Pass); Tehachapi Pass 1158 Comment
  RSA0073823  Malacothrix glabrata Erika M. Gardner, Amanda E Fisher 2015-3-11 1249 Kern Cow Haven Canyon. Near mouth of Canyon, along eastern ridges. 1256 Comment
  SD112634  Malacothrix glabrata Darley F. Howe 1948-5-3 1794 Kern i mile north of Rosamond 669 Comment
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Mar 17 2014
  JEPS48164  Malacothrix glabrata Charlotte N. Smith 1965-4-26 1346 Kern about 4 mi n junction of Adobe Canyon and Poso Creek; Adobe Canyon 320 Comment
  SD146292  Marah fabacea A. C. Sanders, P. J. MacKay, Tim Thomas, et al. 1997-4-12 20381 Kern Hills south of San Joaquin Valley; San Emigdio Ranch, hills around major tributary of Pleitito Creek. 990 Comment
  POM284887  Marah horrida Arthur L. Cohen 1934-3-18 154 Kern Mt. Breckenridge, Cottonwood Creek Watershed, Greenhorn Mountains 610 Comment
  RSA0047542  Marah horrida A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-15 33763 Kern Crane Canyon at fork c. 1 mile SE of Castac Lake. 1128 Comment
  CAS-BOT-BC348113  Matricaria discoidea N. Meng 1966-1-9 188 Kern Edge Lake Isabella. Camp Area 9 Comment
  UCR48155  Matricaria matricarioides Evalyn L. Farnsworth 1985-5-27 21 Kern Southern Sierra Nevada foothills, Farnsworth Ranch near Glennville 1070 Comment
  CAS-BOT-BC348286  Matricaria occidentalis Ernest C. Twisselmann 1971-4-3 17571 Kern Temblor Range and the Western San Joaquin Valley. Burrio Valley, east of Annette 487 Comment
  RSA0088508  Medicago polymorpha Phung Hoang 2016-3-12 12 Kern Tejon Ranch, Tejon Hill. 543 Comment
  UC463531  Medicago sativa W. R. Dudley and F. H. Lamb 1896-6-19 4618 Kern Cuddy Canyon Mt. Pinos Region Comment
  CAS-BOT-BC271790  Melica californica Jack Zaninovich 1965-5-3 s.n. Kern E. Williams place s. of Glennville, Granite Station Road, Sierra Nevada Comment
  JEPS48150  Melica californica Charlotte N. Smith 1966-6-6 1458 Kern about 3.5 mi sw head of Eugene Grade; Greenhorn Mt. 1371 Comment
  JEPS48151  Melica californica Charlotte N. Smith 1966-5-29 1456 Kern over 4 mi sw head of Eugene Grade; Greenhorn Mt. 1341 Comment
  SEINET10599376  Melica californica var. nevadensis Ernest C. Twisselmann 1964-5-15 Twisselmann 9430 Kern West side of the summit of Blue Mountain. Occasional around granite outcrops in dense chaparral. 1494 Comment
  CAS-BOT-BC281484  Melica imperfecta Ernest C. Twisselmann 1962-8-27 7725 Kern The Greenhorn Range. Burnt Trough Spring on Mill Creek, W slope of Basket Peak 1402 Comment
  SEINET1906289  Melica imperfecta Sarah J. De Groot, Naomi Fraga, Beth Kempton 2006-1 5222 Kern Upstream from end of road, above waterfall. 1182 Comment
  UC120489  Melica imperfecta C. A. Purpus 1897-6-1 5078 Kern Erskine Creek; Piute Mts. 1219 Comment
  CAS-BOT-BC281083  Melica stricta Ernest C. Twisselmann 1965-7-6 11134 Kern Tehachapi Mts. N slope of Tehachapi Peak 2255 Comment
  RSA403510  Melica stricta Anstruther Davidson 1907-6-10 1762 Kern Tehachapi Mts. Comment
Read comments
Mar 6 2014
  RSA403511  Melica stricta Christopher Davidson 1975-6-28 2900 Kern Pine Mountain Club, off road 9N05, N slope of Mt. Pinos. Up Zion Way, past water tank. 1768 Comment
  UCD88290  Melica stricta A. A. Beetle 1946-6-8 4383 Kern Piute Mt. 2133 Comment
  CDA36017  Melilotus albus 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. Comment
  UCR112931  Melilotus indicus A. C. Sanders, Steve Boyd 1997-4-20 20510 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
  RSA0113249  Mentzelia affinis Lyman Benson 1952-4-18 14895 Kern South side of Wheeler Ridge. 304 Comment
  RSA102012  Mentzelia affinis R. Weatherby 1950-4-2 1140 Kern Near Oildale, 15 miles north toward Woody. 244 Comment
  SBBG4853  Mentzelia dispersa H. and M. Dearing 1936-5-16 2823 Kern Piute Mtn Comment
  UCR186456  Mentzelia dispersa T. B. Salvato 2007-5-8 2467 Kern Tehachapi Mountains, c. 1.5 mi ENE of Castac Lake, lower Dry Field Canyon 1174 Comment
  CAS-BOT-BC170796  Mentzelia eremophila Ralph Hoffmann 1929-5-8 s.n. Kern Red Rock Canyon, Mojave Desert Comment
  LA48506  Mentzelia eremophila Henry J. Thompson; 1961-3-27 3173 Kern Red Rock Canyon, E Kern county; along US Highway 6 914 Comment
  SBBG69309  Mentzelia eremophila R. Hoffmann 1929-4-27 Kern Redman to Muroc Comment
  SBBG81926  Mentzelia pectinata C. F. Smith 1950-5-2 2749 Kern W Camp Flat area, Sumner Ranch, near headwaters of Yeguas Crk Comment
  UCD117389  Mentzelia pectinata K. Esau 1935-4-11 s.n. Kern Caliente Creek, 17 miles from Bakersfield on road to Mohave. Comment
  JEPS39550  Mentzelia veatchiana Charlotte N. Smith 1945-4-29 929 Kern tributary to Kern River easterly or northeasterly across river from Kernville ( Old Kernville Area); Old Kernville Area 853 Comment
  RSA750778  Mentzelia veatchiana Scott D. White, Justin M. Wood 2009-5-19 12781 Kern Tehachapi Mountains: Tehachapi-Willow Springs Road, 3.5 miles S of Hwy 58, just NW of Oak Creek Pass. 1390 Comment
  UC1529027  Mesembryanthemum nodiflorum Dean W. Taylor 1986-3-29 8755 Kern on Elk Hills road adjacent and n California aqueduct; East Elk Hills Quad. 88 Comment
  CAS-BOT-BC428794  Micranthes californica Ernest C. Twisselmann 1961-5-4 6087 Kern Sierra Nevada, Greenhorn Range. Eugene Grade 1066 Comment
  UCR183905  Micropus californicus A. C. Sanders 2007-5-23 33897 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
  CAS-BOT-BC348443  Micropus californicus var. californicus David D. Keck 1947-3-23 5708 a Kern Gilbert Public Camp, 5 mi. N. of Kernville, boundary of Sequoia National Forest 914 Comment
  JEPS85601  Microseris sylvatica Rimo Bacigalupi with Robbins and Gillett 1956-3-27 5536 Kern along Granite Station road 4.7 km below Granite Station (roadside bank); foothills of the Greenhorn Range 426 Comment
  SBBG67827  Microseris sylvatica R. Hoffmann 1930-4-28 Kern Bodfish 914 Comment
  UCSB50657  Microseris sylvatica Wood, Kathy 1980-5-23 Kern Piute Cypress grove, 1 1/2 miles east of Piute Mountain Road 1158 Comment
  RSA0065839  Microsteris gracilis Erika M. Gardner, Sarah De Groot 2014-3-23 724 Kern Horse Canyon, about 0.10 (air) miles north of Horse Canyon Road, along a wash. 1398 Comment
  UCSB6057  Mimulus alsinoides Gill, Robert 1960-5-8 Kern About 8 miles SW of Kernville on road to Alta Sierra, Greenhorn Mountain Range 1219 Comment
  CDA41680  Mimulus androsaceus S. E. Schoenig 1998-3-24 98 -4 Kern 100 meters south of South Kelso Valley Road, across from address 3858. Comment
  JEPS24216  Mimulus androsaceus Peter H. Raven 1958-5-2 12777 Kern 8.9 mi s Weldon (on road to Kelso Valley) Comment
  UC1928675  Mimulus androsaceus Steve Boyd, Valentin Arvizu 2008-5-1 11932 Kern Sierra Nevada; Southern Sierra Nevada region; Piute Mountains, lower Esperanza Canyon at eastern base of Sorrell Peak and western edge of Kelso Valley. Comment
  JEPS32607  Mimulus aurantiacus var. pubescens Ernest C. Twisselmann 1963-6-4 8373 Kern Ross Ridge Temblor Range, Western San Joaquin Valley 762 Comment
  JEPS36102  Mimulus aurantiacus var. pubescens Ernest C. Twisselmann 1964-5-26 9533 Kern Caliente Canyon Tehachapi Mountains 822 Comment
  POM312778  Mimulus aurantiacus var. pubescens D. Taylor 1951-06 s.n. Kern Road up east side of Greenhorn Mtns. Comment
  SEINET10962492  Mimulus bigelovii Alan A. Beetle, D. E. Beetle; Howard Schoof 1941-4-12 Beetle 2659 Kern Associated with gilia and festuca on sandy and rocky soil of valley floor, near Rr between inyokern and brown, mohave desert. 610 Comment
  RSA164063  Mimulus constrictus E. C. Twisselmann 1963-6-27 8554 Kern North slope of Basket Peak. Stems lax, petals white. Growing in good shallow loam over shallow granite on a shaded north slope. 1479 Comment
  JEPS32743  Mimulus fremontii var. fremontii Ernest C. Twisselmann 1963-6-25 8488 Kern Messa Ridge Temblor Range, San Joaquin Valley 807 Comment
  JEPS41304  Mimulus geniculatus Ernest C. Twisselmann 1965-4-21 10568 Kern Mouth of El Paso Canyon Tehachapi Mountains 541 Comment
  SFV5002  Mimulus guttatus W. A. Kelley 1971-7-30 15 Kern Ventura Mountains Stream near McGill Campground on road to Mount Pinos. 2255 Comment
  LA95974  Mimulus guttatus Jane Turner; Gale Sphon, Francis M. Ball, Cameron Blake 1961-5-28 556 Kern Greenhorn Mountains, along Rd on Eugene Grade 1 mi W of Junction with Rancheria Rd 1188 Comment
  CAS-BOT-BC9590  Mimulus montioides Ernest C. Twisselmann 1964-7-24 9861 Kern Trail to Little Cannell Meadow above Pine Flat 2240 Comment
  SBBG15263  Mimulus moschatus H. and M. Dearing 1939-6-12 3641 Kern near Kern River W of Bakersfield Comment
  JEPS10982  Mimulus palmeri C. N. Smith 1941-5-27 394 Kern about 5 mi e Greenhorn Summit store (near road to Kenville) 1371 Comment
  HSC90941  Mimulus pictus D. M. Thompson 1989-4-2 992 Kern NE of Woody. 2.2 mi. N of Hwy. 155 along Blue Mt. Rd. 655 Comment
  RSA731093  Mimulus pilosus Steve Boyd, Valentin Arvizu 2008-5-1 11972 Kern Piute Mountains, lower Esperanza Canyon at eastern base of Sorrell Peak and western edge of Kelso Valley. 1372 Comment
  UCR158773  Mimulus pilosus David Charlton 1993-8-27 s.n. Kern Western Mojave Desert, 3 miles NE of corner of Rogers Dry Lakebed, Edwards AFB, 1 mile south of Hwy 58 between Boron and North Edwards 732 Comment
  SBBG20865  Minuartia douglasii E. C. Twisselmann 1964-6-10 9569 Kern Tecuya Ridge 1828 Comment
  UC1928684  Minuartia douglasii Steve Boyd, Valentin Arvizu 2008-5-1 11952 Kern Sierra Nevada; Southern Sierra Nevada region; Piute Mountains, lower Esperanza Canyon at eastern base of Sorrell Peak and western edge of Kelso Valley. Comment
  UC917269  Minuartia douglasii J. D. Skoss and J. M. Tucker 1948-5-7 1661 Kern slope overlooking Kelso Valley; Piute Mountains Comment
  UC1515997  Mirabilis laevis var. crassifolia Baki Kasapligil 1960-4-10 3203 Kern Caliente Creek 457 Comment
  UCR264429  Mirabilis laevis var. crassifolia Mitch Provance, Callen Huff 2009-4-4 10797 Kern Foothills of the Southern Sierra Nevada, Tejon Ranch, Tejon Hills, tributary of Chanac Creek, 3.3 mi WSW of Stallion Springs, 11 mi SE of Arvin, west side of the southwestward dirt road extension of Horsethief Dr. out of Stallion Springs 580 Comment
  CAS-BOT-BC434801  Mirabilis laevis var. retrorsa Ernest C. Twisselmann 1957-4-10 3339 Kern Mohave-Randsburg Region. El Paso Mountains: Last Chance Canyon. 725 Comment
  CAS-BOT-BC434805  Mirabilis laevis var. retrorsa John Thomas Howell 1930-5-13 4938 A Kern Red Rock Canyon Comment
  POM280195  Mirabilis laevis var. retrorsa Lyman Benson 1932-4-24 3391 Kern Red Rock Canyon; Mt. Range: El Paso; Watershed: Mojave Desert. 854 Comment
  CAS-BOT-BC434794  Mirabilis laevis var. retrorsa L. R. Abrams 1927-4-30 11763 Kern Hills between Rosamund [Rosamond] and Mojave Comment
  SEINET3142099  Mirabilis laevis var. retrorsa E. C. Twisselmann 1959-5-2 5180 Kern Breckenridge Mountain Road at Parker Spring 671 Comment
  CAS-BOT-BC384073  Mirabilis laevis var. villosa John Thomas Howell 1962-5-21 37226 Kern East side of Walker Pass 1478 Comment
  CAS-BOT-BC384068  Mirabilis laevis var. villosa Noraine Meng 1966-4-24 277 Kern State Highway 14 near the Red Rock-Inyokern Junction, Indian Wells Valley Comment
  UC909519  Mirabilis multiflora var. pubescens Albert M. Vollmer 1950-6-7 Kern Caliente Comment
  CAS-BOT-BC434908  Mirabilis multiflora var. pubescens Rimo Bacigalupi; G. T. Robbins; L. R. Heckard 1953-6-19 4265 Kern Along Kern County Route 364 (oiled road to Mt. Abel), 3.8 miles above its junction with California State Highway 166 and U. S. 399, about one mile west of Pattiway 1127 Comment
  JEPS81737  Mohavea breviflora Rimo Bacigalupi with Roxana S. Ferris 1958-3-25 6269 Kern 3.1 mi above and w of U.S. Highway 6 (behind cottage of caretaker of Los Angeles Aqueduct, southern end of Sierra Nevada, Jawbone Canyon); Sierra Nevada, Jawbone Canyon 762 Comment
  CAS-BOT-BC435086  Mollugo verticillata Ernest C. Twisselmann 1964-9-16 10221 Kern Lake Isabella flood plain, ca. 2 miles south of Kernville 822 Comment
  IRVC29679  Monardella Mark A. Elvin 2006-8-4 5040 Kern Alta Sierra; along SR 155 at jct with Elm Street. Southern Sierra Nevada Mountains 1822 Comment
  HSC95638  Monardella beneolens James D. Jokerst, J. R. Shevock 1987-9-8 2947 Kern Owens Peak Comment
  CAS-BOT-BC219840  Monardella breweri subsp. breweri Ernest C. Twisselmann 1955-7-7 2229 Kern Temblor Range and the Western San Joaquin Valley. Ross Ridge, Temblor Mountains 783 Comment
  CAS-BOT-BC219886  Monardella breweri subsp. breweri Ernest C. Twisselmann 1957-8-5 3910 Kern Sierra Nevada, the Greenhorn Range. Rattlesnake Grade, 2.2 miles east of Evans Flat 1889 Comment
  CAS-BOT-BC94124  Monardella exilis Dana York 1999-5-20 2291 Kern Kern River Basin, Ca. 48 km NE of Bakersfield, Sequoia National Forest, along State Route 178 (N side) at the Kern River 725 Comment
  RSA730905  Monardella exilis Steve Boyd, Valentin Arvizu 2008-5-2 11995 Kern 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
  SBBG23594  Monardella exilis E. C. Twisselmann 1965-5-5 10687 Kern NE end of Buckhorn Lake; Edwards Air Force Base 754 Comment
  POM283178  Monardella lanceolata var. lanceolata Loren Yaussy 1937-6-15 179 Kern Brekenridge. 1372 Comment
  SEINET892746  Monardella linoides subsp. anemonoides Ernest C. Twisselmann 1956-1 3061 Kern Piute Mountains: Geringer Grade near the summit 2072 Comment
  CAS-BOT-BC220333  Monardella odoratissima subsp. pallida John Thomas Howell 1962-7-10 38430 Kern 1.5 miles s. of Summit, Greenhorn Mountains 1950 Comment
  UCR279998  Monolepis nuttalliana Onkar Singh 2014-5-24 4747 Kern Mojave Desert, Antelope Valley, Horned Toad Hills, 6 km NW of Mojave 1044 Comment
  SD25177  Monolepis nuttalliana Frank F. Gander 1939-5-14 7516 Kern Canal near Lost Hills. Comment
  CAS-BOT-BC327817  Monolopia congdonii Herbert L. Mason 1935-4-30 9315 Kern 5 mi W of Bakersfield Comment
  JEPS5394  Monolopia congdonii Allison Krames 1935-3-24 Kern between Bena R.R. Station and Edison Station; Bakersfield Comment
  CAS-BOT-BC209910  Monolopia lanceolata James R. Shevock 1982-4-21 9281 Kern Western slope of the Southern Sierra Nevada. Kern Plateau, Kern River Basin. Along Sierra Way overlooking Lake Isabella, 8.3 miles northwest of California highway 178 914 Comment
  CAS-BOT-BC349483  Monolopia lanceolata Alice Eastwood 1913-5-13 3242 Kern Tehachapi Comment
  CHSC398  Monolopia lanceolata M. Anthony 1954-4-13 Kern N. of McKittrick, Rt. 33. 304 Comment
  POM14047  Monolopia lanceolata Wm. M. Pierce 1922-4-8 s.n. Kern Carneros Springs. Comment
  POM257006  Monolopia lanceolata E. K. Crum 1938-4-17 1966 Kern Antelope Valley, 1 mile NW of Keck's Corner. 274 Comment
  POM289468  Monolopia lanceolata Lyman Benson 1932-2-29 3010 Kern East Bakersfield. Hills at China Grade 182 Comment
  UCR270782  Monolopia lanceolata Mitch Provance, Jeremiah George 2016-4-14 416- 56 Kern Tehachapi Mountains, Tehachapi, just E of intersection of Santa Lucia and Commercial Ave. 1260 Comment
  JEPS33388  Monolopia stricta Charlotte N. Smith 1962-4-28 1080 A Kern about 1 mi easterly from Adobe Canyon (near the road to the old Granite schoolhouse); Dry Bog Knoll 502 Comment
  RSA60469  Monolopia stricta I. L. Wiggins 1950-4-9 12322 Kern Plains 7 miles west of Lost Hills. Comment
  UC1484339  Monolopia stricta Dale E. Johnson with J. L. Strother 1973-3-23 1 Kern on CA 33 (McKittrick-Blackwells Corner rd) just n McKittrick (n-facing slope of gully) 360 Comment
  UC831338  Monolopia stricta I. W. Clokey 1935-3-13 6931 Kern Arvin 130 Comment
  UCR124072  Monolopia stricta George K. Helmkamp, E. A. Helmkamp 2001-4-27 6550 Kern West end San Joaquin Valley, Como Rd., 1.9 mi SE of Calif. Hwy 58, NW of Taft 671 Comment
  POM97167  Monolopia stricta P. A. Munz 1925-3-19 8974 Kern North base of Tehachapi Pass. 457 Comment
  JEPS64720  Monoptilon bellidiforme Ernest C. Twisselmann 1970-5-6 16472 Kern near head of the e fork of Red Rock Canyon; Mojave Desert, Red Rock Canyon 853 Comment
  CAS-BOT-BC410175  Mucronea perfoliata Gustav Eisen 1888-5-11 s.n. Kern Caliente Comment
  UC56790  Mucronea perfoliata J. Burtt Davy 1896-4 2405 Kern near Bakersfield; Head of San Joaquin Valley Comment
  CAS-BOT-BC410171  Mucronea perfoliata Clare B. Hardham 1956-5-26 759 Kern Temblor Mountains Comment
  CAS-BOT-BC262627  Muhlenbergia asperifolia Ernest C. Twisselmann 1955-8-10 2342 Kern San Emigdio Range. East fork of upper San Emigdio Creek 1645 Comment
  CAS-BOT-BC260582  Muhlenbergia filiformis Ernest C. Twisselmann 1962-9-18 7752 Kern The Greenhorn Range. Mountain Meadow, E slope of Sunday Peak 2179 Comment
  CAS-BOT-BC275077  Muhlenbergia richardsonis Ernest C. Twisselmann 1961-6-22 6298 Kern San Emigdio Range and the Mount Pinos Region. Cuddy Valley, 2.6 miles W of Cuddy Valley Store 1658 Comment
  CAS-BOT-BC274944  Muhlenbergia rigens Ernest C. Twisselmann 1958-9-30 4818 Kern The Greenhorn Range. Greenhorn Pass Road, 0.5 mile E of Glennville 1127 Comment
  UCR244529  Muilla coronata J. R. Shevock 1984-4-15 10824 Kern Southern Sierra Nevada Mountains, SW of Long Valley along the eastern edge of the Dome Land Wilderness, Sequoia National Forest Comment
  JEPS91192  Muilla maritima Dean Wm. Taylor with Glenn Clifton, Rexford Palmer 1987-5-17 8972 Kern Tehachapi Mountain summit, on ridge 0.3 miles SW of the summit of the peak 2286 Comment
  SEINET3243526  Muilla maritima G. Thomas Robbins, Rimo Bacigalupi 1952-1 3460 Kern Near base of Pyramid Hills along State Highway 33, (south of Devils Den,) near its junction with Kern Co. route 116 146 Comment
  JEPS39512  Myosotis laxa Charlotte N. Smith 1943-8-30 904 Kern just outside of Kernville 762 Comment
  OBI10586  Myosurus minimus subsp. apus Robert F. Hoover 1969-4-15 11249 Kern 5 mi N of Lost Hills Comment
  UC1922983  Myriopteris covillei Naomi Fraga, Amber Maurice 2003-2-22 251 Kern Southern Sierra Nevada Mountains/West Mojave Desert region: THE OWENS PEAK EASTERN WATERSHED. Upper reaches of Short Canyon. SW side of canyon. Comment
  UCR186031  Nama californica Anuja Parikh, Nathan Gale 2007-4-30 3022 Kern Tehachapi Mountains, ridge east of upper Liveoak Canyon, survey area 2.2E, c. 4 miles NE of Lebec 1220 Comment
  UC1922646  Nama demissa var. demissa Naomi Fraga, Valerie Soza, Michael Honer 2003-5-19 714 Kern Sierra Nevada; Southern Sierra Nevada region: THE OWENS PEAK EASTERN WATERSHED. Grapevine Canyon. On the way to Coyote Spring. Comment
  POM290069  Nama demissa var. demissa Lyman Benson 1932-5-7 3498 Kern Tehachapi Pass, Piute Mountains. 1220 Comment
  CAS-BOT-BC259783  Nassella cernua Ernest C. Twisselmann 1959-5-2 5181 Kern Tehachapi - Kernville Region. Breckenridge Mountain Road just E of Parker Spring 685 Comment
  POM484129  Nassella pulchra M. B. Dunkle 1939-11-25 7363 Kern E summit, High mesa, San Clemente Island. Comment
Read comments
Mar 31 2013
  SBBG24225  Navarretia intertexta E. C. Twisselmann 1965-8-20 11551 Kern Rattlesnake Grade, 0.9 mi SW of French Ranch 1463 Comment
  RSA308990  Navarretia setiloba J. R. Shevock 1980-5-26 7373 Kern Along Bodfish road at Holbeck road 854 Comment
  RSA642559  Navarretia setiloba Stan C. Spencer 1995-5-17 55 H-03 Kern Bodfish, south end below hill. Comment
  SBBG129914  Navarretia setiloba A. Parikh, N. Gale 2013-5-17 3632 Kern 4.5 km E of Interstate 5, 0.5 km S of Edmonston Pumping Plant Rd 481 Comment
  UC2042017  Nemacladus sigmoideus Nick Jensen 2014-6-1 2076 Kern Tejon Ranch. Canyon del Agua Escondida just south of the point where the road splits. Along the road leading south toward Contour Road. Comment
  UC2042048  Nemacladus sigmoideus Nick Jensen with J. Mark Porter 2014-5-22 1979 Kern Tejon Ranch. Cottonwood Creek along Contour Road about 1 road km east of the powerlines. Comment
  RSA0126093  Nemacladus sigmoideus E. C. Twisselmann 1965-5-5 10681 Kern Northeast end of Buckhorn Lake, Edwards AFB 755 Comment
  CAS-BOT-BC182789  Nemacladus twisselmannii James R. Shevock 1977-6-28 5597 Kern Kern Plateau. Near the Kern-Tulare County line just below ridge southwest of Pine Flat 2225 Comment
  SBBG108620  Nemophila maculata N. Meng 1967-6-10 419 Kern upper side St Hwy 155 ca. 3 mi W of Greenhorn Summit Comment
  UCR136685  Nemophila menziesii June Latting 1958-4-12 269 Kern Southern Sierra Nevada Mtns., Lake Isabella, Calif. Hwy 178, 2 miles west of Weldon 799 Comment
  SEINET12279991  Nemophila menziesii E. A. Purer 1935-1 6017 Kern S of Arvin Comment
  UC73660  Nemophila menziesii Harley P. Chandler 1906-4-3 6013 Kern w slope Mt. Hamilton w slope of Mt. Hamilton Comment
  UCR254086  Nemophila menziesii var. menziesii Mitch Provance, Callen Huff 2009-4-23 10552 Kern Tehachapi Mountains, Tejon Ranch, Los Alamos Creek, c. 5 miles NNE of Quail Lake 1012 Comment
  JEPS48102  Nemophila parviflora var. quercifolia Charlotte N. Smith 1965-5-21 1347 B Kern about 5 mi sw of head Eugene Grade (Greenhorn Mt.); , sw of head of Eugene Grade 1371 Comment
  UC606981  Nemophila pedunculata L. Constance, H. L. Mason 1938-4-16 2118 Kern 3 mi e Hobo Hot Springs (s rim Kern River Canyon); , e of Hobo Hot Springs 914 Comment
  RSA729068  Nicotiana attenuata Naomi S. Fraga, Sarah J. De Groot 2003-6-9 836 Kern The Owens Peak Eastern Watershed: Indian Wells Canyon. Serbert Cabin site, near the old Nadeau-Magnolia Mine. 1524 Comment
  UCR225705  Nicotiana attenuata Steve Boyd, Valentin Arvizu 2008-8-19 12006 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
  RSA202570  Nicotiana bigelovii E. C. Twisselmann 1968-8-2 14738 Kern Buena Vista Slough, 1 mi. south of Lerdo Rd. 85 Comment
  JEPS12385  Nicotiana quadrivalvis H. L. Bauer Oct 1927 6 a Kern Breckenridge Mt. 1828 Comment
  RSA0060140  Nicotiana quadrivalvis Pam De Vries 2012-6-1 7786 Kern Western Transverse Range, San Emigdio Mountains: Bitter Creek National Wildlife Refuge, Unit 3; about 0.75 air miles northwest form the south gate into the refuge (gate is off Cerro Noroeste Road, on the north side of the road). 1276 Comment
  UCR90250  Nicotiana quadrivalvis G. R. Ballmer 1993-4-17 s.n. Kern San Joaquin Valley, Sand Ridge Preserve (The Nature Conservancy), 18 mi. east of Bakersfield Comment
  UCSB19122  Nicotiana quadrivalvis Jensen, Karen 1965-5-1 Kern Bear Mt. Rd. 2 Km. E. of Tower Lane in Arvin, California 152 Comment
  CAS-BOT-BC171873  Oenothera John Thomas Howell 1976-5-17 51650 Kern Pruett Hill on road from Glennville to Granite Station, Greenhorn Mountains, Sierra Nevada Comment
  RSA552168  Oenothera californica D. Charlton 1989-4-1 2825 Kern [Unspecified] 915 Comment
  SBBG83442  Oenothera californica subsp. avita M. DeDecker 1982-3-28 5258 Kern Hwy 395, 2.9 mi S of Inyo County line, Indian Wells Valley 762 Comment
  UCR185068  Oenothera californica subsp. californica Naomi Fraga, Michael Denslow 2003-4-8 500 Kern Southern Sierra Nevada, Owens Peak Eastern Watershed. Lower sand dunes just north of Short Canyon, near road leading to old mining prospect 915 Comment
  UC2047702  Olea europaea Nick Jensen with Evan Meyer 2015-4-6 3392 Kern Tejon Ranch. Just east of National Cemetery, lower slope of Bear Mountain about 0.4 road km east of Highway 223. Comment
  POM288958  Opuntia basilaris var. basilaris Lyman Benson 1958-2-14 15784 Kern Western edge of Caliente Wash, SE of Bakersfield. Tehachapi Mountain Range. 183 Comment
Read comments
Dec 13 2011
  UC765031  Opuntia basilaris var. treleasei R. F. Hoover 1936-2-29 744 Kern Oildale Comment
  UC1585546  Opuntia basilaris var. treleasei Thomas DeCew 1991-5-12 Kern 0.6 mi ne Discovery Well (on Round Mt. Rd.); Kern Oil Field 914 Comment
  CAS-BOT-BC499703  Orobanche californica subsp. feudgei Ernest C. Twisselmann 1962-6-22 7358 Kern Tehachapi-Kernville Region: SE flank of Bald Eagle Peak, Piute Mountains 1920 Comment
  CAS-BOT-BC499882  Orobanche fasciculata Ernest C. Twisselmann 1965-6-18 11020 Kern San Emigdio Range and the Mt. Pinos Region. Pleito Ridge 1127 Comment
  CAS-BOT-BC238414  Orthocarpus E. Roy Weston 1927-3-29 566 Kern Near Bakersfield Comment
  POM72437  Orthocarpus attenuatus Philip A. Munz 1925-3-20 9028 Kern 18 miles north of Bakersfield. Comment
  POM223339  Orthocarpus erianthus var. micranthus Alice Eastwood, John T. Howell 1935-3-25 2051 Kern East base of Cottonwood Pass. Comment
  RSA179927  Orthocarpus linearilobus E. C. Twisselmann 1965-4-21 10562 Kern Mouth of El Paso Canyon 541 Comment
  POM296517  Osmorhiza brachypoda Lyman Benson, Robert Benson 1951-5-22 14781 Kern Cedar Creek Camp above Glennville. 1311 Comment
  CAS-BOT-BC413343  Oxytheca perfoliata Marcus E. Jones 1903-5-20 s.n. Kern Mojave 914 Comment
  POM11766  Oxytheca perfoliata Katherine Brandegee 1913-07 s.n. Kern Randsburg-Rand. Comment
  UCR53454  Oxytheca perfoliata M. O. Bagley, P. Athey 1987-4-24 2011 Kern Western Mojave Desert, 1.25 mi NW of Boron 777 Comment
  CAS-BOT-BC318190  Packera breweri John Thomas Howell; Gordon H. True 1971-6-17 48082 Kern 3.5 miles east of Bodfish Gap 1676 Comment
  OBI32807  Packera breweri David J. Keil, Julie Vanderwier and Glenda Winn 1978-1 12741 -1 Kern Along Cerro Noroeste Rd at Valle Vista campground on lower slopes of Mt. Abel Comment
  RSA203437  Papaver hybridum E. C. Twisselmann 1962-4-8 6770 Kern In uplowed old cotton field, 3 miles W of Point or Rocks, Antelope Valley. 274 Comment
  CAS-BOT-BC274148  Pappostipa speciosa Ernest C. Twisselmann 1968-6-13 14323 Kern Tehachapi-Kernville Region. Cholla Canyon on the west slope of Scodie Mountain 1280 Comment
  CAS-BOT-BC265611  Paspalum distichum Ernest C. Twisselmann 1959-7-4 5417 Kern Stine Canal, 0.75 mile west of Oak Street, Bakersfield, eastern San Joaquin Valley 121 Comment
  CAS-BOT-BC265615  Paspalum distichum Ernest C. Twisselmann 1961-10-5 6629 Kern Kern River at Hart Memorial Park, Eastern San Joaquin Valley 152 Comment
  CAS-BOT-BC265630  Paspalum distichum John Thomas Howell 1963-8-20 40127 Kern South Fork Valley about 2 miles northeast of Weldon, Sierra Nevada 807 Comment
  CAS-BOT-BC169761  Pectocarya John Thomas Howell 1976-5-19 51781 Kern between Isabella Dam and Keysville. Greenhorn Mountains. Sierra Nevada 822 Comment
  JEPS68216  Pectocarya anisocarpa Charlotte N. Smith 1940-3-3 47 Kern 1 1/4 mi nw Poso Mine 701 Comment
  RSA115476  Pectocarya anisocarpa E. C. Twisselmann 1954-3-25 920 Kern Annette Raod, 1/2 mile W of Hwy 466, Antelope Valley, Western Kern County. 396 Comment
  SJSU1824  Pectocarya heterocarpa C. W. Sharsmith 1957-4-20 6397 Kern 2 mi N of McKittrick 365 Comment
  CHSC101499  Pectocarya linearis subsp. ferocula B. Castro; L. P. Janeway 2008-4-7 1687 Kern Mojave Desert. Northwest side of town of Mojave, north side of Arroyo Ave. 2.9 km west of Business Hwy 58. 935 Comment
  UCD168587  Pectocarya linearis subsp. ferocula Nick Jensen; Sandy Namoff 2014-4-17 1101 Kern Tejon Ranch. Near Avenue 300 between Gaskell and Avenue A. 935 Comment
  CAS-BOT-BC483015  Pectocarya penicillata Erika M. Gardner; Rachel Poutasse; Noravit Chumchim 2015-2-28 1155 Kern Southern Sierra Nevada region: Scodie Mountains; Kiavah Wilderness; Bureau of Land Management. Between Bird Springs Pass and Horse Canyon, along the southern boundary of the Kiavah Wilderness 1227 Comment
  JEPS68206  Pectocarya penicillata W. L. Jepson 1916-4-14 6731 Kern Rowen Station Tehachapi Mts. 701 Comment
  RSA746747  Pectocarya penicillata P. De Vries 2009-4-27 7385 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. 1245 Comment
  UCD120172  Pectocarya penicillata Lewis S. Rose 1962-5-21 62043 Kern 2 miles southeast of Walker Pass. 1402 Comment
  UCR266117  Pectocarya penicillata Erika M. Gardner, Rachel Poutasse, Noravit Chumchim 2015-2-28 1155 Kern Southern Sierra Nevada Mountains, Scodie Mountains, Kiavah Wilderness, BLM land. Between Bird Springs Pass and Horse anyon, along the southern boundary of the Kiavah Wilderness 1227 Comment
  UCR50400  Pectocarya penicillata A. C. Sanders, E. J. Lawlor 1988-3-5 7695 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
  SDSU21044  Pectocarya platycarpa Ian Cain, Natasha Bartely 2010-5-18 1454 Kern North west of Rosamond, 790 meters north of intersection of Backus Road and 110th Street West 962 Comment
  UCD77069  Pectocarya platycarpa Ellen Dean; T. Starbuck and M. Starbuck 2008-3-24 4570 Kern Along Hwy. 14 near California City exit. Feeder road on east side of highway at junction of Pesch Drive. 833 Comment
  RSA0028395  Pectocarya setosa Amber Swanson 2011-4-15 491 Kern Middle of Rand Mtns at Junction of R49 and R43 on slopes. 1006 Comment
  RSA264037  Pectocarya setosa Noel Holmgren, Patricia K. Holmgren 1974-4-10 7704 Kern California city land development, S side of prominent butte, 10.5 airline miles ENE of the town s center. 915 Comment
  JEPS32617  Pedicularis densiflora Ernest C. Twisselmann 1963-5-17 8238 Kern above Poso Creek Narrows; Greenhorn Mountain Range, Sierra Nevada 929 Comment
  JEPS36112  Pedicularis densiflora Ernest C. Twisselmann 1964-5-26 9506 Kern Back Canyon; Tehachapi-Kernville Region 1264 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
  JEPS33396  Pedicularis semibarbata Charlotte N. Smith 1961-6-28 1057 Kern near the North-Piute Road from Bodfish to French Meadow (high on Piute Mountain, on northwesterly slope, about 5 mi above the Saddle Springs Campground); Piute Mountain 2438 Comment
  SEINET7106686  Pediomelum californicum D. W. McNeal 1981-5-18 2523 Kern On the hillside above the Bodfish-Havilah Rd, 5.4 mi S of the Bodfish exit from Hwy #178.; 0 Comment
  SEINET5766339 Image available Peganum harmala David Charlton 1991-5-28 5342 -a Kern Antelope Valley: Road to South base Edwards AFB. Jones (Old Hospital Rd.) North side of road at P HOusing aross from Old Generals house. 709 Comment
  CAS-BOT-BC83861  Pellaea andromedifolia Gerald Griffith 1937-5-4 190 Kern Rich Bar, Greenhorn Mts. 396 Comment
  RSA730531  Pellaea mucronata Naomi Fraga, Theodore Anderson, Caroline Stolzenburg 2004-3-19 1032 Kern THE OWENS PEAK EASTERN WATERSHED. On old Jeep trail to Gold Canyon, south of Indian Wells Canyon. 1128 Comment
  UCR183748  Pellaea mucronata A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-10 33715 Kern Tehachapi Mountains, hills west of Dry Field Canyon, c. 2 miles east of Castac Lake 1280 Comment
  UCR186445  Pellaea mucronata T. B. Salvato 2007-5-8 2452 Kern Tehachapi Mountains, c. 1.5 mi ENE of Castac Lake, lower Dry Field Canyon 1174 Comment
  RSA686892  Pellaea mucronata subsp. californica M. B. Dunkle 1929-8-28 s.n. Kern Lower Rattlesnake 2744 Comment
  JEPS114059  Penstemon centranthifolius Robert E. Preston 2007-4-24 2454 Kern Tehachapi Mtns, 2.75 mi ENE of Lebec. Comment
  SBBG7157  Penstemon grinnellii H. and M. Dearing 1938-4-29 2017 Kern near mouth of Kern River Cyn Comment
  CAS-BOT-BC245652  Penstemon incertus Frank J. Kirby 1954-5-1 587 Kern Walker Pass 1066 Comment
  NY604108  Penstemon incertus L. S. Rose 1962-5-21 62041 Kern Walker Pass, east slope 1478.3 Comment
  RSA0022603  Penstemon incertus A. Leonatti, T. Schappe 2013-7-7 CA 650 -46 Kern Indian Wells Canyon. First site: from intersection of SE152 and CA-14, go about 2.7 mi and turn onto SE164. Second site: continue about 2.4 mi on SE164, turn left onto SE175 and go about 1.3 mi to the Nadeau-Mongolia Mine., Plants on north side of parking lot. 1337 Comment
  RSA0081121  Penstemon incertus Erika M. Gardner, Chul Paik 2015-5-2 1440 Kern Scodie Mountains; Kiavah Wilderness; Sequoia National Forest. Scodie Canyon, at the end of the US Fish and Wildlife Ecological Reserve boundary. 1241 Comment
  UCR17497  Penstemon laetus subsp. laetus Stephanie Rose 1978-5-5 s.n. Kern Tehachapi/Southern Sierra Nevada Mtns. Foothills, Caliente to Bodfish Road, 4 mi [northeast] of Caliente 610 Comment
  SJSU7679  Penstemon laetus var. laetus M. E. Ruby 1961-5-6 Kern 20 mi NE of Bakersfield on Mt Breckenridge Rd Comment
  NY627383  Penstemon newberryi var. newberryi C. N. Smith 1941-6-15 557 Kern About one mile easterly from the old White Sawmill (which is on the road from Glennville to the Pettitt Ranch and the Davis Ranger Station), near the road to the old Likely Sawmill (abandoned), along northerly and north-westerly slopes that drain into 1554.5 Comment
  UC103063  Penstemon rostriflorus C. A. Purpus June 1897 5296 Kern Erskine Creek <Piute Mountains>, Erskine Creek (south east California) 1219 Comment
  CAS-BOT-BC77603  Peritoma arborea var. globosa Ernest C. Twisselmann 1955-6-4 2077 Kern Buena Vista Hills 167 Comment
  CAS-BOT-BC418980  Persicaria lapathifolia Ernest C. Twisselmann 1954-11-9 1660 Kern Temblor Range and the Western San Joaquin Valley. Buena Vista Lake Bed 91 Comment
  CAS-BOT-BC419327  Persicaria punctata Ernest C. Twisselmann 1953-8-17 711 Kern Temblor Range and the Western San Joaquin Valley. Buena Vista Slough at Highway U.S. 466, 2 miles east of Lost Hills Comment
  CAS-BOT-BC483011  Phacelia cicutaria var. cicutaria Erika M. Gardner; Sarah De Groot 2014-3-22 633 Kern Southern Sierra Nevada region: Scodie Mountains; Kiavah Wilderness; Bureau of Land Management. Cholla Canyon, about 0.35 (air) mi NE of Cholla Well 1057 Comment
  SD131876  Phacelia cicutaria var. cicutaria Barbara Ertter, James R. Shevock 1986-5-16 6118 Kern Erskine Creek on northwest side of Piute Mountains, just south of Isabella Lake, ca. 5.0 miles from highway near 13th creek crossing. 1096 Comment
  RSA0060986  Phacelia ciliata James R. Shevock 1983-2-25 10153 Kern Greenhorn Mountains. Along the bluffs at the base of Pyramid Hill. 533 Comment
  RSA560921  Phacelia ciliata D. Charlton 1991-4-28 5013 Kern Lerdo Hwy approximately 5 miles W of I5. Near W side Drainage Canal. Comment
  SJSU1141  Phacelia ciliata C. W. Sharsmith 1952-3-22 5878 Kern valley levels at E base of Temblor Range Comment
  RSA727563  Phacelia cryptantha Naomi S. Fraga, M. Patrick Griffith, Karen Walker 2003-4-26 563 Kern The Owens Peak Watershed. Short Canyon. 1189 Comment
  JEPS1532  Phacelia davidsonii C. N. Smith 1940-5-8 163 Kern along road about 7 mi sw from Piute Lookout Stn.; Piute Mts. 1981 Comment
  RSA28629  Phacelia distans A. A. Beetle, D. E. Beetle 1941-4-10 2681 Kern Low hills bodering Kern River, ten miles east of Bakersfield. 915 Comment
  UCR186001  Phacelia distans Anuja Parikh, Nathan Gale 2007-5-16 3060 Kern Tehachapi Mountains, NE-facing slope of ridge west of Liveoak Canyon, survey area 2.5D, c. 3 miles NE of Lebec 1280 Comment
  UCR214719  Phacelia distans A. C. Sanders 2010-4-26 38041 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
  UCR78672  Phacelia distans Steve Morgan, H. M. Soldan, Cliff Sussman 1991-6-16 s.n. Kern Los Padres National Forest, 0.8 mi. NNE of Mil Potrero Road on US Forest Service Road 9N34 (road to San Emigdio Mtn.). N and slightly west of town of Pine Mountain. 1524 Comment
  OBI38369  Phacelia douglasii David J. Keil, Dirk R. Walters 1977-4-30 12241 Kern Along Mil Potrero Rd between Valle Vista Campground and Apache Saddle Comment
  RSA599144  Phacelia douglasii A. C. Sanders, Steve Boyd, Scott D. White, G. Helmkamp 1997-3-7 s.n. Kern San Emigdio Ranch, divide between Pleitito Creek and San Emigdio Creek Cyn., above large vernal pool. 854 Comment
  RSA0064131  Phacelia egena Nick Jensen, Chris Winchell 2014-6-24 2324 Kern Tejon Ranch. Blue Ridge, just south of the radio tower hill along the road leading west from Canyon de la Lecheria. 1789 Comment
  UC672721  Phacelia egena Harlan Lewis and David Dunn 1942-6-4 1718 Kern junction of Cuyama Rd. and Cuddy Valley Rd Comment
  UC1562766  Phacelia eisenii Barbara Ertter with Tom Daniel, Mark Bagley, and Doug Bramlet 1986-6-11 6441 Kern ca 19 air mi wnw Ridgecrest (e side of summit following ridge); Owens Peak 2468 Comment
  CAS-BOT-BC209931  Phacelia fremontii James R. Shevock 1982-4-18 9224 Kern Eastern slope of the Southern Sierra Nevada. Scodie Mountains. Along dirt road 3.2 miles east of Bird Springs Pass 1341 Comment
  RSA0080858  Phacelia fremontii Erika M. Gardner, Travis Columbus 2014-5-21 995 Kern Along the PCT, about 1 mile northeast of the PCT/McIvers road split. 2080 Comment
  RSA338316  Phacelia fremontii L. M. Shultz, John Shultz 1982-3-9 5975 Kern Hills above Randburg, Government Peak. 1280 Comment
  SD231106  Phacelia fremontii James R. Shevock 1982-6-9 9734 Kern Southern Sierra Nevada, Sequoia National Forest. Piute Mountains. Inspiration Point Botanical Area. 2286 Comment
  UC372622  Phacelia fremontii Mrs. Frank P. Morse 1917-4-3 Kern Mohave Comment
  UCR254005  Phacelia fremontii Mitch Provance, Callen Huff 2009-4-21 10472 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
  RSA562285  Phacelia fremontii D. Charlton 1991-4-16 4843 Kern East of Buckhorn Lake on Branch Park Road, Edwards AFB. 762 Comment
  SBBG23882  Phacelia imbricata E. C. Twisselmann 1965-6-18 11012 Kern ridge between Pleito and San Emigdio Cyns 807 Comment
  UCR186011  Phacelia imbricata subsp. imbricata Anuja Parikh, Nathan Gale 2007-5-8 3046 Kern Tehachapi Mountains, ridge between Pastoria Creek and Liveoak Canyon, survey area 2.8A, c. 4.5 miles NE of Lebec 1159 Comment
  RSA721270  Phacelia nashiana Naomi S. Fraga, Sarah J. De Groot, J. Mark Porter 2003-5-2 589 Kern The Owens Peak Eastern Watershed: East end of Five Fingers. 1220 Comment
  UCSC001225  Phacelia nashiana D. J. Norman 1969-3-27 333 Kern growing in dry loose soil in box canyon in Creosote Bush Scrub 3 mi. up canyon from U.S. highway 178 U.S. highway 178 - Mojave Desert, Jawbone Canyon 823 Comment
  POM182092  Phacelia pachyphylla P. A. Munz 1932-5-4 12448 Kern Red Rock Canyon. 884 Comment
  RSA0106635  Phacelia purpusii D. Charlton 1989-6-17 3323 Kern Sierra Nevada Mtns.: Sequoia National Forest, 0.5 mi W of Rancheria Road, at a point 2 mi N of Alta Sierra, NE of Lake Isabella. 2000 Comment
  CAS-BOT-BC141419  Phacelia ramosissima var. latifolia Ernest C. Twisselmann 1956-7-17 3067 Kern Butterbread Spring road at the summit of Kelso Valley. 1463 Comment
  JEPS76450  Phacelia tanacetifolia L. R. Heckard with R. Bacigalupi and Maynard Moe 1977-3-11 4478 Kern n end Rosamond Lake; Edwards Air Force Base Comment
  RSA0031598  Phacelia tanacetifolia Nick Jensen, Edward K. Kentner 2013-3-26 231 Kern San Joaquin Valley, Between the Temblor Range and the Antelope Hills, Twisselman Ranch, south of Highway 46 and west of Highway 33. 245 Comment
  RSA614974  Phacelia tanacetifolia George K. Helmkamp, E. A. Helmkamp 1998-4-8 3250 Kern 2.3 mi. NE of Cerro Noroeste Rd along CA hwy 33, SW of Maricopa. 793 Comment
  RSA707777  Phacelia tanacetifolia L. M. Moe 2002-4-16 2257 Kern Ft. Tejon State Park. Above lower Johnson Canyon. 1067 Comment
  RSA745042  Phacelia tanacetifolia LeRoy Gross, Pam DeVries, Otto Gasser 2009-3-30 3625 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
  SBBG15194  Phacelia tanacetifolia E. C. Twisselmann 1962-5-22 7171 Kern Choice Valley Hills, ca. 2 mi N of Grant Lake 601 Comment
  UCR186028  Phacelia tanacetifolia Anuja Parikh, Nathan Gale 2007-4-30 3025 Kern Tehachapi Mountains, ridge east of upper Liveoak Canyon, survey area 2.2E, c. 4 miles NE of Lebec 1220 Comment
  POM307874  Phacelia tanacetifolia Henry J. Ramsey, Henry J. Ramsey 1938-4-16 2700 Kern East of Edison, Tehachapi Mts. Comment
  SEINET5499526  Phacelia vallis-mortae N. H. Holmgren, P. K. Holmgren 1974-4-7 7663 Kern Mojave Desert, California City land development, 8 air-miles east-northeast of the town's center 792 Comment
  RSA0073576  Pholistoma membranaceum Nick Jensen, Ed Kentner, Chris Winchell, Onkar Singh, Loraine Washburn 2014-4-6 913 Kern Tejon Ranch. Spring along Tunis Creek, approx. 3 air miles SW of Chimenez Road. Riparian 50 m north of actual spring. 532 Comment
  SEINET13203186 Image available Pholistoma membranaceum Mitch Provance, Callen Huff 2009-1 10792 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
  UC592181  Pholistoma membranaceum H. L. Mason 1930-4-20 5577 Kern hills between Mohave and Lancaster Comment
  UC726938  Pholistoma membranaceum A. A. Heller 1941-4-11 16028 Kern near Saltdale (on Petrified Forest rd., just above junction with Randsburg rd.) Comment
  UCR176870  Pholistoma membranaceum David Charlton 1991-4-2 4752 Kern Western Mojave Desert, Edwards Air Force Base, Rosamond Hills, 0.5 mi west of Red Hill, 1.5 mi. east of Rosamond 732 Comment
  CAS-BOT-BC134931  Phoradendron bolleanum John Thomas Howell; Gordon H. True 1971-6-17 48054 Kern Bodfish Grove of Piute Cypress, 2 miles East of Bodfish Gap 1432 Comment
  CAS-BOT-BC134935  Phoradendron bolleanum John Thomas Howell 1962-9-23 38804 Kern Near Tiger Flat. Greenhorn Mountains. Sierra Nevada 1981 Comment
  RSA321206  Phoradendron bolleanum subsp. densum James R. Shevock 1981-10-3 9065 Kern Common on Juniperus californica along FS trail 34E31, Long Canyon toward Dry Meadows. North slope of the Piutes 1677 Comment
  UCR265039  Phoradendron densum Mitch Provance, Callen Huff 2009-4-24 10616 Kern Tehachapi Mountains, Tejon Ranch, Sycamore Canyon, just west of the mine at Cow Peak, about 1.6 miles north of Los Angeles Co. line 1055 Comment
  SBBG20750  Phoradendron leucarpum subsp. macrophyllum E. C. Twisselmann 1963-12-18 9215 Kern Cedar Cyn 457 Comment
  RSA0086845  Phoradendron leucarpum subsp. tomentosum Nick Jensen, J. Mark Porter, Sarah DeGroot, Hester Bell 2015-5-9 3565 Kern Tehachapi Mountains, head of Sacatara Canyon north and west of the end of the road. 1528 Comment
  OBI54517  Phoradendron serotinum subsp. tomentosum N. Misa Werner 1997-4-19 167 Kern Bitter Crk Natl Wildlife Refuge. Cienaga Cyn Comment
  RSA133185  Phoradendron villosum Del Wiens 1960-6-12 2718 Kern Ca. 2 mi. west of Hgwy. # 99 o ridge Route, on road to Frazier Park. 1220 Comment
  RSA737706  Phoradendron villosum P. De Vries 2008-4-7 7125 Kern Western Transverse Range; San Emigdio Mountains Region; ca. 0.25 mi northwest of the entrance to Mil Potrero Park, north of Mil Potrero Road, west of Pine Mountain Club. 1728 Comment
  RSA552357  Phragmites australis D. Charlton 1989-12-10 4151 Kern El Paso Mtns, Mesquite Springs, N. of Fremont Valley and S. of Ridgecrest. 671 Comment
  UC2070966  Physaria ludoviciana Neal Kramer 2017-5-28 2211 Kern Tejon Ranch limestone ridge ar head of Bronco Canyon. Comment
  LA205148  Pickeringia montana subsp. montana L. H. Miller; 1926-5-9 sn Kern Santa Margarita 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
  RSA384333  Pinus flexilis Anstruther Davidson 1908-07 1767 Kern Caultha Peak [writing illegible], Sequioa National Forest. Comment
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Jan 28 2014
  UC1134084  Pinus flexilis A. E. Wieslander 1934-4-30 481 Kern Mt. Pinos Santa Barbara National Forest, Mt. Pinos Quadrangle, Mt. Pin 2682 Comment
  CAS-BOT-BC78734  Pinus lambertiana John Thomas Howell 1962-9-23 38801 Kern Near Tiger Flat, Greenhorn Mountains 1981 Comment
  RSA727586  Pinus monophylla Naomi Fraga, Valerie Soza, Michael Honer 2003-5-19 730 Kern THE OWENS PEAK EASTERN WATERSHED. Grapevine Canyon. 1159 Comment
  UC68838  Pinus monophylla H. M. Hall 1905-7-1 6575 Kern Sawmill Peak Mt. Pinos, Sawmill Peak (Mt. Pinos at top of label) 2499 Comment
  UCR183511  Pinus monophylla A. C. Sanders, Mitch Provance 2007-5-3 33605 Kern Tehachapi Mountains, NE of upper Oso Canyon, c. 3 miles ESE of Castac Lake, below peak 4908 1402 Comment
  CAS-BOT-BC80030  Pinus sabiniana Ernest C. Twisselmann 1961-10-30 6670 Kern Cache Creek: Sand Canyon at the mouth of Horse Canyon 1203 Comment
  RSA0040060  Pinus sabiniana Nick Jensen, Neal Kramer 2014-9-8 2550 Kern Canyon de los Gatos Montes near the junction with Canyon del Agua Escondida Rd. 1341 Comment
  UCR23375  Pinus sabiniana John C. Roos 1937-8-10 2524 Kern Sierra Nevada Mtns., Walker Pass, east of Isabella Comment
  UCR82065  Pityrogramma triangularis David Charlton, S. Wilson 1994-6-4 5902 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
  JEPS68000  Plagiobothrys arizonicus W. L. Jepson 1920-5-4 8940 Kern betw. Rose Sta. and Bakersfield; San Joaquin Valley, Bakersfield plain Comment
  RSA599059  Plagiobothrys arizonicus A. C. Sanders, Steve Boyd, S. White, G. Helmkamp 1997-3-7 19777 Kern San Emigdio Ranch, San Emigdio Creek Canyon, just above the ranch headquarters (1km SE), NW-facing slopes at the mouth of the canyon. 488 Comment
  UCR214739  Plagiobothrys arizonicus A. C. Sanders 2010-4-26 38037 Kern Southern Foothills of Tehachapi Mountains, mouth of Canyon de la Lecheria, north of the end of 290th St. West, head of Pescado Creek 1253 Comment
  SEINET12275838  Plagiobothrys arizonicus J. F. Bright, Wyman, C. 1933-1 8380 Kern Tehachapi Mountains Comment
  OBI20896  Plagiobothrys canescens Lewis S. Rose 1967-4-3 67006 Kern Kernville 853 Comment
  POM71491  Plagiobothrys canescens Marcus E. Jones 1903-5-22 s.n. Kern Keane. 518 Comment
  RSA0093537  Plagiobothrys canescens A. C. Sanders 2010-3-30 37660 Kern Tehachapi Mtns. Foothills. hills between Big Sycamore and Little Sycamore canyons, north of reservoir on Calif. Aqueduct. 998 Comment
  UC912374  Plagiobothrys canescens Seth Benson 1930-3-28 Kern Rose Station 396 Comment
  UCR130230  Plagiobothrys canescens George K. Helmkamp, E. A. Helmkamp 2001-4-27 6533 Kern Tehachapi Mtns., Western Foothills, Calif. Hwy 223 (Bear Mtn. Blvd.), 7.2 mi east of Arvin 366 Comment
  UCR184526  Plagiobothrys canescens A. C. Sanders 2007-5-23 33853 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
  UCR231143  Plagiobothrys canescens R. F. Thorne 1963-5-16 31740 B Kern Southern Sierra Nevada Mtns., c. 14 miles south of Bodfish 1189 Comment
  RSA457457  Plagiobothrys canescens Lyman Benson 1937-3-20 8059 Kern 7th Std. Rd., Bakersfield. San Joaquin Valley Watershed. 122 Comment
  RSA746603  Plagiobothrys canescens P. De Vries 2009-4-3 7199 Kern Western Transverse Range; San Emigdio Mtns. Region; Bitter Creek National Wildlife Preserve, ca. 0.5 mi. NW of junction of Cerro Noroeste Rd. and Klipstein Canyon Rd. 1048 Comment
  RSA747106  Plagiobothrys canescens P. De Vries 2006-3-16 7206 Kern Western Transverse Range; San Emigdio Mtns. Region; Bitter Creek National Wildlife Preserve, ca. 1.0 mi. SW of junction of Hwy. 166 and Cerro Noroeste Rd. 882 Comment
  RSA80159  Plagiobothrys canescens F. W. Peirson 1925-3-19 5505 Kern North slope of Tehachapi Mountains 457 Comment
  JEPS126217  Plagiobothrys canescens var. canescens Heath Bartosh with Jeff Greenhouse, Aaron Sims and Brian Peterson 2012-3-31 447 Kern Comanche Point Road at a switchback on the north side of the road. Comment
  UC79255  Plagiobothrys canescens var. catalinensis Alice Eastwood 1893-3-30 Kern Sunset Oil Co. Comment
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Apr 15 2016
  CAS-BOT-BC228090  Plagiobothrys chorisianus Alice Eastwood 1914-3-26 3964 Kern 7 miles west of Delano Comment
  OBI39110  Plagiobothrys leptocladus David J. Keil 1978-3-19 12651 -1 Kern 3-3.5 mi E of Buttonwillow along Calif hwy 58 250 Comment
  UC1982209  Plagiobothrys leptocladus LeRoy Gross, Pam DeVries, Otto Gasser 2010-4-27 4439 Kern Coast Ranges; Temblor Mountains region: Bitter Creek National Wildlife Refuge, far west end of the San Emigdio Mountains. Near the preserve headquarters. Rolling hills between Bitter Creek to the south and east, and Cienaga Canyon to the north. Unit 10A. Near 34.93076 0'N, 119.38458 0'W. Ballinger Canyon 7.5' Quad. Comment
  UC101467  Plagiobothrys nothofulvus Katharine Brandegee 1905-5-18 Kern Caliente Comment
  RSA59156  Plagiobothrys nothofulvus E. K. Balls, Lee W. Lenz 1950-3-28 14493 Kern 4 miles NW of Woodford, Highway 466, between Tehachapi and Bakersfield. 610 Comment
  SEINET6973524  Plagiobothrys nothofulvus A. G. Vestal 1962-3-31 s.n. Kern Arvin grade, about 4 miles east of Arvin and 6 miles southwest of Route 58 (formerly U.S. 466). Comment
  RSA0067917  Plagiobothrys tenellus Nick Jensen, J. Mark Porter, Tommy Stoughton 2014-6-6 2116 Kern Tejon Ranch. Blue Ridge about 0.5 km south of the main ranch road along the old logging road north of Woodchoppers Canyon and 1.3 km SW of Lopez Flats. 1834 Comment
  UCD121038  Plagiobothrys tenellus J. D. Skoss; J. M. Tucker 1948-5-7 1656 Kern Slope overlooking Kelso Valley, Piute Mountains. Comment
  SD149174  Plagiobothrys tenellus John Thomas Howell, Gordon H. True 1962-6-17 48087 Kern 2.5 miles southeast of Bald Eagle Peak. 1910 Comment
  POM213348  Plantago erecta P. A. Munz 1935-4-2 13643 Kern Flats at Taft Comment
  RSA609725  Plantago erecta R. S. Woglum 1935-3-15 1260 Kern San Joaquin Valley: Delano. . Comment
  SEINET7073741  Plantago erecta A. G. Vestal 1955-3-27 s.n. Kern About 6.3 miles southwest of Woody on the Woody Road. UTM Zone 11, 325673mE, 3947577mN. Coordinate datum: NAD27. Comment
  JEPS52126  Plantago ovata Ernest C. Twisselmann 1966-4-12 11903 Kern e fork of Red Rock Canyon Mojave Desert, Randsburg Region, Red Rock Canyon 822 Comment
  CAS-BOT-BC93173  Platanus racemosa J. Atkinson 1973-11-10 14 Kern Located 10 yards north of the railroad tracks 0.25 mile southeast of the south switch of the siding at Keene. 853 Comment
  SD255821  Platanus racemosa Mitch Provance, Callen Huff 2009-6-17 10993 Kern Tehachapi Mountains Foothills/San Joaquin Valley: Tejon Creek, 1 mile NW of its confluence with Chanac Creek, c. 12 miles east of Mettler, Tejon Ranch (Tejon Hills 7.5'Q) 313 Comment
  UCR254098  Platanus racemosa Mitch Provance, Callen Huff 2009-6-17 10993 Kern Tehachapi Mountains Foothills/San Joaquin Valley, Tejon Creek, 1 mile NW of its confluence with Chanac Creek, c. 12 miles east of Mettler, Tejon Ranch 314 Comment
  JEPS51617  Platystemon californicus Allison Krames 1935-2-24 Kern Plains near Lerdo (nw of Bakersfield); plains near Lerdo Comment
  LA89040  Platystemon californicus Carl Epling; H. Lewis 1943-4-20 sn Kern Onyx Comment
  RSA0104838  Platystemon californicus A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-11 33748 Kern Tehachapi Mountains: hills c. 3/4 mile east of Castac Lake, east of the pipeline road and west of Dry Field Canyon. 1280 Comment
  RSA614186  Platystemon californicus A. C. Sanders 1997-4-13 20469 Kern San Emigdio Ranch, Salt Creek Canyon at confluence with Black Bob Canyon and up Bl. Bob Canyon. 939 Comment
  RSA761409  Platystemon californicus LeRoy Gross 2010-3-30 4228 Kern 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 34.95036N 119.44620W, then southeast parallel with highway 166 until exit at the road near 34.94724N 119.45539W. 873 Comment
  SEINET7096654  Platystemon californicus A. G. Vestal 1955-6-3 s.n. Kern Pattiway Ridge. NAD27, 34.9161? deg. , -119.4259? deg. (converted to WGS84) UMT Zone 11, 278378, 3866230mN Comment
  UCR51700  Platystemon californicus B. G. Pitzer, D. Charlton 1988-4-10 0775 Kern Tehachapi Mtns., Cameron Rd., 2.8 mi. south of Hwy 58 1375 Comment
  CAS-BOT-BC91700  Platystemon californicus Ernest C. Twisselmann 1962-3-30 6734 Kern Temblor Range and Western San Joaquin Valley. Shale Hills. 335 Comment
  CAS-BOT-BC91732  Platystemon californicus A. A. Heller 1905-4-6 7603 Kern Plains east of Kern. Rising ground back of Kern City. Comment
  CAS-BOT-BC91761  Platystemon californicus Jack M. Zaninovich 1973-3-19 304 -73 Kern 1 mile west of Rag Gulch. Comment
  UCSB38109  Platystemon californicus Cowan, Clark; Hill, F. 1978-5-9 Kern 1 mi. off Commanche Point Rd; on a powerline access road; 17 mi. from jct. with Highline Rd; toward Arvin 1249 Comment
  SD143691  Plectritis ciliosa A. C. Sanders, P. MacKay, T. Thomas, G. Ballmer, et al. 1997-4-13 20468 Kern San Emigdio Ranch: Salt Creek Canyon at confluence with Black Bob Canyon and up Bl. Bob Cyn. 939 Comment
  RSA0065448  Plectritis ciliosa S. Granger 1973-4-21 s.n. Kern S. Sierra Nevada foothills, Cal Creek Rd. Comment
  UC310177  Plectritis ciliosa subsp. insignis Philip A. Munz 1925-3-19 8958 Kern n side of Tehachapi Pass Tehachapi Pass 457 Comment
  UC35693  Pluchea odorata var. odorata A. B. Leckenby 1896-11-1 Kern near Bakersfield Comment
  IRVC29525  Pluchea sericea David Charlton 1990-4-20 4249 Kern Mesquite Springs, south central El Paso Range. Mojave Desert 671 Comment
  CAS-BOT-BC254728  Poa bolanderi Ernest C. Twisselmann 1963-7-9 8619 Kern The Greenhorn Range. Summit of Shirley Peak 2118 Comment
  RSA0082496  Poa bulbosa Ernest C. Twisselmann 1961-5-24 6208 Kern Old hog ranch, Catskin Basin. 1615 Comment
  SBBG15235  Poa pratensis E. C. Twisselmann 1962-6-1 7268 Kern ridge between Brite's Valley and Cummings Valley Comment
  RSA620338  Poa secunda Mary DeDecker 1975-4-14 3741 Kern Sierra Nevada: Jawbone area, south end. Aqueduct road. 883 Comment
  SBBG115890  Poa secunda J. T. Howell 1962-7-8 38319 Kern ca. 1.5 mi SE of Summit; Greenhorn Mtns 1524 Comment
  CAS-BOT-BC236242  Poa secunda subsp. juncifolia Ernest C. Twisselmann 1962-7-19 7454 Kern Tehachapi-Kernville Region. Lander's Meadow, Piute Mountains 1973 Comment
  CAS-BOT-BC236163  Poa secunda subsp. secunda Jack M. Zaninovich 1973-3-19 s.n. Kern San Joaquin Valley. Rag Gulch Comment
  UC1922972  Poa secunda subsp. secunda Naomi Fraga, Ted Anderson 2004-4-29 1130 Kern Sierra Nevada; Southern Sierra Nevada region: the Owens Peak Eastern Watershed. Mount Jenkins. USGS Owens Peak 7.5' Quad. Comment
  UCD92051  Poa secunda subsp. secunda Ernest C. Twisselmann 1962-4-10 6798 Kern Mojave Desert. Mojave-Randsburg Region. Rand Mountains, about 4.4 miles S of the town of Red Mountain. 1249 Comment
  CAS-BOT-BC110514  Polygonum John Thomas Howell 1962-9-21 38680 Kern Sierra Nevada. Kern River Canyon. 426 Comment
  CAS-BOT-BC419757  Polygonum argyrocoleon Ernest C. Twisselmann 1963-9-6 8949 Kern San Joaquin Valley, the Kern County East Side. Highway U. S. 466, 6 miles west of Wasco. 99 Comment
  CAS-BOT-BC414328  Polygonum aviculare subsp. neglectum John Thomas Howell 1970-9-25 47458 Kern Strand-bed of Lake Isabella (east side of north arm), about 5 miles south of Kernville 792 Comment
  RSA181045  Polygonum polygaloides subsp. kelloggii E. C. Twisselmann 1965-7-27 11186 Kern Brekenridge Mountain Road at the south fork of Upper Lucas Creek. 1875 Comment
  UCD90419  Polypogon australis Alan A. Beetle 1946-6-9 4342 Kern Gilbert Camp Ground. Sequoia National Forest. Comment
  UC2047750  Polypogon interruptus Nick Jensen with J. Mark Porter 2014-4-25 1270 Kern Tejon Ranch. Wetland near water trough north of Contour Road about 1 road km west of Sacatara Canyon. Comment
  CHSC108385  Polypogon monspeliensis Naomi Fraga; Sarah De Groot 2003-6-9 816 Kern Sierra Nevada; Southern Sierra Nevada region: The Owens Peak Eastern Watershed. Unnamed Canyon between Buena Vista and Manuel Canyon, in the drainage of Morris Peak, draining into Indian Wells Canyon. 1555 Comment
  UCD91483  Polypogon viridis Ernest C. Twisselmann 1964-8-22 10160 Kern Kern County. Monolith. 1200 Comment
  POM291180  Polypogon viridis Lyman Benson 1937-5-18 8311 Kern Bakersfield. Kern River Watershed. 122 Comment
  UC1134764  Populus fremontii subsp. fremontii G. T. Nordstrom 1935-5-3 545 Kern 3/4 mi sw mouth of Salt Creek; Tejon Quadrangle, sw of mouth of Salt Creek Comment
  CAS-BOT-BC105616  Populus trichocarpa Robert Luthey 1967-5-7 27 Kern Old River channel, north fork of Kern River. 1/4 mi. south of Kernville - Sierra Nevada 822 Comment
  CAS-BOT-BC445260  Portulaca oleracea John Thomas Howell 1967-11-5 44162 Kern Flood bed of the Kern River 3 miles above Kernville 845 Comment
  SBBG26180  Potamogeton foliosus subsp. foliosus E. C. Twisselmann 1966-8-26 12735 Kern Cedar Crk just below mouth of Fulton Crk 792 Comment
  RSA320319  Potentilla gracilis var. fastigiata James R. Shevock 1981-7-21 8828 Kern Squirrel Meadows, Brackenridge Mountains, Sequoia National Forest. 1951 Comment
  SBBG15229  Potentilla gracilis var. fastigiata E. C. Twisselmann 1962-6-22 7315 Kern Weldon Meadow, Piute Mtns 2087 Comment
  CAS-BOT-BC540528  Potentilla gracilis var. fastigiata D. E. Breedlove 1962-7-14 3960 Kern In French Meadow, 1.3 miles northwest of Claraville, Piute Mountains 1981 Comment
  CAS-BOT-BC540537  Potentilla gracilis var. fastigiata Ernest C. Twisselmann 1958-8-19 4698 Kern Squirrel Meadow, Breckenridge Mountain, Tehachapi-Kernville Region 2072 Comment
  CAS-BOT-BC540540  Potentilla gracilis var. fastigiata Ernest C. Twisselmann 1965-7-27 11250 Kern Meadow at Breckenridge Public Camp, Tehachapi-Kernville region 2065 Comment
  CAS-BOT-BC202341  Prosopis glandulosa var. torreyana Ernest C. Twisselmann 1965-5-6 10741 Kern Mojave Desert, the Mojave-Randsburg Region. Mouth of Mesquite Canyon, El Paso Range 701 Comment
  CAS-BOT-BC202345  Prosopis glandulosa var. torreyana Carl B. Wolf 1935-5-8 6745 Kern Upper San Joaquin Valley, 20 miles south of Bakersfield and 2 miles East of Highway #99 121 Comment
  UCR17887  Prosopis velutina Steve Boyd 1978-7-21 73 Kern Hwy 223 and Old River Road, 4.0 mi south of Old River. 95 Comment
  UC964804  Prunus andersonii G. Thomas Robbins 1950-4-7 3330 Kern 0.5 mi W of Walker Pass; State Hwy 178 1371 Comment
  RSA0034172  Prunus emarginata John F. Emmel 1996-7-20 1449 Kern Piute Mts.; summit area of peak 1.5 air miles NNW of French Meadow. 2499 Comment
  SBBG18204  Prunus emarginata E. C. Twisselmann 1961-5-24 6204 Kern Tejon Ranch, ridge SW of Catskin Crk 1859 Comment
  UCR186359  Prunus fasciculata Michael Honer 2007-4-26 2529 Kern Tehachapi Mtns. Foothills, hills west of Cottonwood Creek, c. 1 mile SW of White Oak Lodge Landing Strip 1220 Comment
  CAS-BOT-BC151154  Prunus subcordata John Thomas Howell 1962-9-26 38941 Kern 5.5 miles east of Glennville - Greenhorn Mountains, Sierra Nevada 1371 Comment
  SD255845  Prunus virginiana Mitch Provance, Callen Huff 2009-7-27 277 2 Kern Tehachapi Mountains: Tejon Ranch, northern part of the E fork of Bronco Canyon (Winters Ridge 7.5'Q) 1320 Comment
  JEPS51968  Pseudognaphalium beneolens Ernest C. Twisselmann 1965-10-1 11675 Kern Cedar Creek Gorge, just below the stone corral; The Sierra Nevada, Cedar Creek gorge 853 Comment
  CAS-BOT-BC356532  Pseudognaphalium biolettii John Thomas Howell 1976-5-19 51799 Kern Near power house, el. 1000 ft., Kern River Canyon between Democrat Springs and mouth of canyon 609 Comment
  CAS-BOT-BC356686  Pseudognaphalium californicum Evalyn L. Farnsworth 1964-5-3 65 Kern Greenhorn Range. Grizzly Gulch, between White River and the Rag Gulch Road 487 Comment
  SBBG24153  Pseudognaphalium californicum E. C. Twisselmann 1965-7-6 11165 Kern Bakersfield Hwy just W of Hart Flat 792 Comment
  UC2044753  Pseudostellaria jamesiana Nick Jensen with Chris Winchell 2014-6-26 2396 Kern Tejon Ranch. Along the main ranch road just south of Cottonwood Creek. About 1.75 air km NW of Liebre Twins, 5.2 air km SW of Twin Lakes. Comment
  RSA747905  Psorothamnus arborescens var. minutifolius James R. Shevock 1995-4-22 12289 Kern Short Canyon about 2 miles W of CA Hwy 14, E base of thte Sierra Nevada. Bureau of Land Managment, Short Canyon ACEC. 1006 Comment
  UCR126319  Psorothamnus arborescens var. minutifolius Mitch Provance, J. Ross 2000-4-16 1956 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
  CAS-BOT-BC421158  Pterostegia drymarioides Ernest C. Twisselmann 1965-4-21 10589 Kern Tehachapi Mountains. Tejon Canyon. 762 Comment
  RSA0088037  Pterostegia drymarioides Erika M. Gardner, Chul Paik 2015-2-21 1099 Kern Base of Tit Mountain. South side of Mountain. 1206 Comment
  UCR183552  Pterostegia drymarioides A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-15 33764 Kern Tehachapi Mountains, Crane Canyon at fork c. 1 mile SE of Castac Lake 1159 Comment
  UC1540222  Puccinellia simplex Dean Wm. Taylor and Rexford E. Palmer 1987-4-22 8895 Kern Along Wheeler Ridge Road (Highway 184) south of Lamont (T31S, R28E, Section 25, SE1/4) 106 Comment
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Sep 3 2015
  CAS-BOT-BC460608  Pyrola aphylla Evalyn L. Farnsworth 1965-8-2 647 Kern Greenhorn Range: West side of Basket Pass 1615 Comment
  CAS-BOT-BC462750  Pyrola dentata James R. Shevock 1979-7-17 6399 Kern Southern Sierra Nevada, Piute Mountains. In the vicinity of Saddle Springs Campground, Sequoia National Forest 2103 Comment
  CAS-BOT-BC462911  Pyrola dentata E. Roy Weston 1928-7-1 s.n. Kern Greenhorn Mts. Comment
  CAS-BOT-BC466043  Pyrola picta John Thomas Howell 1962-7-11 38569 Kern Sierra Nevada: N. slope of Black Mt., Greenhorn Mountains 2255 Comment
  UC993175  Quercus J. M. Tucker 1948-9-25 1873 Kern 13.8 mi w Mojave (above Oak Creek) Comment
  UC993225  Quercus J. M. Tucker 1948-9-26 1883 Kern 6.5 mi above (by road) headquarters of San Emigdio Ranch; San Emigdio Canyon Comment
  UC991136  Quercus X alvordiana J. M. Tucker 1947-10-3 1613 Kern 6.5 mi (by road) above headquarters of San Emigdio Ranch (sw Kern County); San Emigdio Canyon 1158 Comment
  UCD45169  Quercus X alvordiana J. M. Tucker 1948-9-25 1873 2 Kern On southeast-facing hillslope above Oak Creek, 13.8 miles west of Mojave, Kern County, California. Comment
  CAS-BOT-BC104184  Quercus X morehus Roy V. Parker 1965-10-1 s.n. Kern Catskin Creek SE of Tejon Pass, Tehachapi Mountains 1676 Comment
  CAS-BOT-BC62612  Quercus chrysolepis Ernest C. Twisselmann 1963-8-8 8868 Kern Slope just west of Tejon Pass 1554 Comment
  POM270232  Quercus chrysolepis Lyman Benson 1932-5-22 3598 Kern Fort Tejon, Temblor Tehachapi Mt. Grapevine Creek Watershed; 1006 Comment
  UC2042103  Quercus chrysolepis Nick Jensen with Ed Kentner, Russell Kokx, David Varner 2013-9-1 570 Kern Tejon Ranch. Along the jeep road connecting the road from Canyon de La Lecheria to the Martinez Ridge gap. Comment
  UCD55244  Quercus chrysolepis var. nana G. Douglas Barbe; J. T. Howell, T. C. Fuller 1980-7-15 2921 Kern south of Pine Flat at the southern rim of Kern Plateau. 2529 Comment
  CAS-BOT-BC86888  Quercus douglasii Ernest C. Twisselmann 1966-6-8 12333 Kern N end of Brites Valley 1280 Comment
  UCD45631  Quercus douglasii J. M. Tucker 1948-5-7 1644 Kern Overlooking Kelso Valley, near Piute Mountains, Kern County, California. Comment
  UCD45734  Quercus douglasii Roy V. Parker 1958-8-26 s.n. Kern Between Havilah and Walker Basin, Kern County, California. 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-BC94335  Quercus garryana var. breweri Roy V. Parker 1958-9-19 s.n. Kern Greenhorn Mountain Road, 9 miles E of Glennville. W slope of the Greenhorn Mountains Comment
  OBI62790  Quercus garryana var. semota Beth Waterbury 1983-7-22 70 Kern Sequoia Natl Forest, Piute Mts; 1.5 mi up Saddle Springs rd from Havilah rd jctn. 1067 Comment
  UCD46252  Quercus john-tuckeri Ernest C. Twisselmann 1953-9-4 739 Kern Middle of Mesa Ridge, 3 miles west of Carneros Rocks, Kern County. 914 Comment
  UCSB34826  Quercus john-tuckeri Lloyd, Robert 1959-3-24 Kern One-half mile north of Lebec, Calif., on west side of U.S. Hwy. 99, San Emigdio Mts. 1066 Comment
  CAS-BOT-BC105214  Quercus kelloggii Ernest C. Twisselmann 1964-9-16 10195 Kern Tehachapi-Kernville region. French Meadow, Piute Mountains 2072 Comment
  UCSB36268  Quercus kelloggii Nixon, Kevin 1980-5-29 Kern Junction of California 155 and Alder creek road (approximately 7 Miles E. of Glennville) 1493 Comment
  SEINET9309011  Quercus kelloggii Unknown 1985-6-8 4429 Kern On Frazier Park Road, 25.7 mi W of its jct with Interstate-5. Comment
  SEINET13953538 Image available Quercus lobata Mignon Macias 1993-1 Kern Tehachapi Comment
  CAS-BOT-BC475223  Quercus wislizeni Erika M. Gardner; Jane Tirrell 2015-4-6 1401 Kern Southern Sierra Nevada region; Scodie Mountains; Kiavah Wilderness; Bureau of Land Management, NE side of the wilderness. NE of Canebrake Creek tributary and N of Pinyon Peak 1675 Comment
  UCD47605  Quercus wislizeni var. frutescens Ernest C. Twisselmann 1963-7-11 8754 Kern Cannell Creek Road, 0.5 mile above Kern Canyon Highway, Kern County. 944 Comment
  CAS-BOT-BC362452  Rafinesquia californica D. E. Breedlove 1962-7-14 3841 Kern Along Saddle Springs-Claraville Road on ridge north of Liepel Peak, 0.9 miles south-west of Bodfish-Havilah Road; Piute Mountains 1219 Comment
  RSA179941  Rafinesquia californica E. C. Twisselmann 1965-6-3 10904 Kern Head of Spanish Needle Creek 1418 Comment
  POM290127  Rafinesquia californica Lyman Benson 1938-5-8 8697 Kern Rich Bar, Kern Canyon. Greenhorm Mountain Range. 457 Comment
  SBBG8699  Rafinesquia neomexicana H. and M. Dearing 1935-4-14 2385 Kern Red Rock Cyn Comment
  UCR234470  Rafinesquia neomexicana Jim Andre 2011-4-15 17268 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
  UCR46246  Rafinesquia neomexicana K. H. Berry 1966-3-29 232 Kern North-central Mojave Desert, Ridgecrest: desert near Indian Wells [Cerro Coso] College 732 Comment
  CAS-BOT-BC378841  Ranunculus canus E. Roy Weston 1926-3-1 95 Kern near Havilah Comment
  CAS-BOT-BC378845  Ranunculus canus Lyman Benson 1932-3-25 3126 Kern Tehachapi, W edge Tehachapi, Caliente Creek 1219 Comment
  RSA400221  Ranunculus canus var. ludovicianus H. L. Bauer 1931-4-1 13956 Kern Near Bakersfield Comment
  UCR139422  Ranunculus canus var. ludovicianus Fay A. MacFadden 1931-4-3 2591 Kern Tehachapi Mountains, near Monolith 1220 Comment
  POM268447  Ranunculus canus var. ludovicianus Lyman Benson 1932-3-25 3126 Kern W edge Tehachapi Valley. Slope E S 1220 Comment
  RSA400218  Ranunculus canus var. ludovicianus Maurice Zigmond 582 Kern Walker Basin Grade. Comment
  RSA400220  Ranunculus canus var. ludovicianus W. B. McDougall 1930-3-30 s.n. Kern Near Bakersfield in the foothills Comment
  RSA0082675  Ranunculus cymbalaria Ernest C. Twisselmann 1964-7-17 9726 Kern South side of Castaic Lake. 1048 Comment
  UC511136  Ranunculus hebecarpus Lyman Benson 1932-4-10 3276 Kern Woody-Glennville Greenhorn Mt. Range, Poso Creek Watershed 853 Comment
  SBBG108824  Ranunculus occidentalis var. occidentalis N. Meng 1964-3-16 Kern W side Fulton Peak, near Glennville 975 Comment
  UCR261198  Ranunculus testiculatus A. C. Sanders, Mitch Provance 2015-5-13 41691 Kern Tehachapi Mountains, SW of Tehachapi, S of Old Town Tehachapi, along Highline Rd. between Backes Lane and County Oaks St. 1307 Comment
  UCR264415  Rhamnus ilicifolia Mitch Provance, Callen Huff 2009-4-5 10390 Kern Tehachapi Mountains, Tejon Ranch, Tejon Canyon, about 1.5 km SE of the mouth of White Cow Canyon. 841 Comment
  UC64730  Rhamnus tomentella subsp. cuspidata H. M. Hall and H. D. Babcock Jun 2 1904-Jun 10 1904 5036 Kern sw side Greenhorn Mountains; Southern Sierra Nevada Mountains 1463 Comment
  RSA390165  Rhamnus tomentella subsp. tomentella Louis C. Wheeler 1933-6-4 1839 Kern Frazier Mt. Park, Cuddy Canyon near Lebec. 1463 Comment
  CAS-BOT-BC93371  Ribes cereum Ernest C. Twisselmann 1956-9-14 3162 Kern San Emigdio Range. Mount Pinos road 0.1 mile west of the end of the highway. 2316 Comment
  RSA115729  Ribes cereum E. C. Twisselmann 1955-6-23 2218 Kern Summit of Mt. Abel. 2534 Comment
  RSA0042025  Ribes menziesii var. ixoderme A. C. Sanders, Mitch Provance, T. B. Salvato 2007-6-6 34075 Kern Bear Trap Canyon c. 7 miles NE of Lebec. 1037 Comment
  CAS-BOT-BC219282  Ribes nevadense Ernest C. Twisselmann 1962-6-1 7236 Kern NW slope of Tehachapi Peak 1889 Comment
  UC1127487  Ribes nevadense R. St. John 1930-6-13 160 Kern Mt. Pinos Santa Barbara National Forest, Mt. Pinos Quadrangle (plot 71) 1828 Comment
  CAS-BOT-BC209691  Ribes quercetorum David D. Keck 1933-5-7 2266 Kern 5 miles west of Tehachapi Station Comment
  CAS-BOT-BC209695  Ribes quercetorum L. R. Abrams 1938-3-21 13749 Kern Clear Creek, Tehachapi Pass Comment
  UCD163242  Ribes quercetorum Nick Jensen; Ed Kenter, Chris Winchell, Onkar Singh, Lorraine W 2014-4-5 838 Kern Tejon Ranch. Lower part of Little Oak Canyon, about 0.4 road km north of Contour Road. 1341 Comment
  UCSB2654  Ribes quercetorum Long, Frances 1937-4-4 Kern Walker Pass Comment
  RSA0024763  Ribes roezlii Lyman Benson 1933-4-8 4304 Kern Tejon Canyon. Tejon Creek watershed, Tehachapi Mountains. 915 Comment
  CAS-BOT-BC200571  Ribes roezlii var. roezlii Ernest C. Twisselmann 1964-6-21 9630 Kern Summit of the east flank of Bear Mountain 1981 Comment
  CAS-BOT-BC200575  Ribes roezlii var. roezlii W. R. Dudley 1895-6-27 431 Kern Below Bisses Station, Tehachapi Mountains Comment
  RSA0024759  Ribes roezlii var. roezlii Naomi S. Fraga, M. Patrick Griffith 2004-4-14 1096 Kern The Owens Peak Eastern Watershed: East slope above Indian Wells Canyon. 1707 Comment
  RSA755129  Ribes roezlii var. roezlii David J. Keil 2004-5-9 30302 13 A Kern Sierra Nevada. Sequoia National Forest. Highway 155, large roadside pullout just west of (above) Cedar Creek campground. Comment
  SBBG27556  Ribes velutinum R. N. Philbrick 1967-6-22 Kern Mt Abel summit Comment
  RSA0119073  Rigiopappus leptocladus Pam De Vries 2016-6-6 8228 Kern Western Transverse Range, Mt. Pinos Region; about 100 feet south of the junction of Cuddy Valley Road and Mil Potrero Hwy. 1828 Comment
  CAS-BOT-BC74519  Rorippa curvisiliqua John Thomas Howell 1976-5-18 51712 Kern Sierra Nevada. Near Alta sierra. Along old road from Alta Sierra to Wofford Heights. Comment
  RSA708856  Rorippa palustris subsp. occidentalis L. M. Moe 2004-3-18 2538 Kern Tule Elk State Reserve. Large colony along west bank of outlet canal near the Adobe. 88 Comment
  CAS-BOT-BC147677  Rosa woodsii subsp. ultramontana Ernest C. Twisselmann 1957-6-5 3655 Kern Piute Mountains: Back Canyon 1219 Comment
  CAS-BOT-BC147101  Rubus Ernest C. Twisselmann 1965-7-29 11385 Kern Alder Creek just above Alder Creek Public Camp 1188 Comment
  CAS-BOT-BC147123  Rubus glaucifolius Ernest C. Twisselmann 1963-8-30 8905 Kern Piute Mountains: summit road 2 miles south of Saddle Springs 2225 Comment
  CAS-BOT-BC158798  Rubus ursinus Evalyn L. Farnsworth 1964-5-24 114 Kern Glennville, Greenhorn Range 883 Comment
  CAS-BOT-BC421943  Rumex acetosella Ernest C. Twisselmann 1964-7-25 9966 Kern Sierra Nevada, Greenhorn Range. Lynns Valley at the Henry Bowen Ranch 975 Comment
  UC2049414  Rumex salicifolius Nick Jensen with Sandy Namoff 2015-3-20 3238 Kern Tejon Ranch. Lower foothills of the Tehachapi Mountains. Low hill to the west of the mouth of Little Sycamore Canyon, just north of Contour Road. Comment
  UCR261163  Rumex salicifolius A. C. Sanders, Robin Kinmont 2015-5-12 41651 Kern Tehachapi Mountains, Old Town Tehachapi, along Cherry Lane south of CA Hwy 202 (West Valley Blvd.), c. 80 meters west of Doren St. 1248 Comment
  SEINET4178327  Rumex salicifolius S. B. Doten 1901-6-14 44 Kern W. of Cameron Mt. Comment
  RSA683084  Sagina decumbens subsp. occidentalis D. York, Kathy Davis 2001-4-28 2558 Kern Ca. 24 km NW of California City, Jawbone Canyon, upper slope of Cross Mountain; 1500 Comment
  SEINET13947219 Image available Salazaria mexicana Lewis S. Rose 1956-1 56061 Kern Tehachapi Pass, 11 mi NW of Mojave; ca 3500 ft alt. 1067 Comment
  CAS-BOT-BC129789  Salix bonplandiana Lyman Benson 1932-3-20 3100 Kern China Grade East Bakersfield, bluffs of Kern River 152 Comment
  CAS-BOT-BC129792  Salix bonplandiana Ernest C. Twisselmann 1963-6-3 8297 Kern San Emigdio Range and the Mt. Pinos Region - Neasons Flat, San Emigdio Range 975 Comment
  CAS-BOT-BC108348  Salix gooddingii Ernest C. Twisselmann 1966-7-5 12556 Kern Basque Encina - Tehachapi Mountains 1417 Comment
  UC446383  Salix gooddingii Norman C. Wilson 1893-6-6 Kern Piute Creek Comment
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Oct 20 2006
  UCR214725  Salix gooddingii A. C. Sanders 2010-4-26 38054 Kern Southern Foothills of Tehachapi Mountains, mouth of Canyon de la Lecheria, north of the end of 290th St. West, head of Pescado Creek 1230 Comment
  CAS-BOT-BC107497  Salix lasiolepis var. lasiolepis Ernest C. Twisselmann 1961-10-5 6637 Kern Kern River at Hart Memorial Park 152 Comment
  CAS-BOT-BC107517  Salix lasiolepis var. lasiolepis E. B. Copeland 1931-4-4 s.n. Kern Greenhorn Mountains, 16 km. west of Kernville 1500 Comment
  CAS-BOT-BC129571  Salix lasiolepis var. lasiolepis John Thomas Howell 1962-9-22 38751 Kern Kern Co. Park, Greenhorn Mountains - Sierra Nevada 1828 Comment
  CAS-BOT-BC129575  Salix lasiolepis var. lasiolepis John Thomas Howell; Gordon H. True 1969-9-29 46326 Kern Fay Creek southeast of True Meadow - Kern Plateau, Sierra Nevada 2072 Comment
  SEINET6094714  Salix lemmonii Unknown 1971-7-15 17862 Kern Rattlesnake Meadow Road. .5 mi north of Bartolas Creek. Comment
  SBBG41705  Salsola paulsenii E. C. Twisselmann 1970-9-8 17472 Kern Rosamond Blvd just W of Rosamond Dry Lake; Edwards Air Force Base 731 Comment
  CDA19111  Salsola tragus Peet, Langston 2001-3-1 PDR 017186 Kern San Joaquin Valley; Bakersfield. 0 Comment
  RSA739939  Salsola tragus G. Fred Hrusa, P. Akers 2003-10-12 16173 Kern Hwy 166, +/- 10 mi. E of Maricopa, Site B092. 183 Comment
  UC1124665  Salvia carduacea P. L. Johannsen 1937-3-15 1480 Kern 1.25 mi s Elk Hills; McKittrick Quad. 365 Comment
  RSA0103778  Salvia columbariae Nick Jensen 2015-2-21 3010 Kern Tejon Hills to the northeast of Comanche Creek. 385 Comment
  UC1124721  Salvia columbariae E. Armstrong 1934-3-28 966 Kern 3 mi se Rock Pile School; Caliente Quad. 609 Comment
  SBBG48559  Salvia columbariae L. S. Matlovsky 1974-4-4 DM 1889 -79 Kern Tejon Hills and higher slopes along Comanche Rd 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-BC214303  Salvia dorrii var. pilosa Carl Epling; Harvey Anderson 1931-3-30 s.n. Kern Walker Pass Comment
  UC579219  Sambucus mexicana E. Armstrong 1934-4-1 1172 Kern Lockwood Valley Santa Barbara National Forest, Mt. Pinos Quadrangle 1219 Comment
  HSC3986  Sambucus nigra subsp. caerulea B. D. Rogers Jun 1964 Kern Breckenridge Mtn., 20 mi. E of Bakersfield. 1220 Comment
  RSA0092296  Sambucus nigra subsp. caerulea Nick Jensen, J. Mark Porter 2015-7-24 3845 Kern Tehachapi Mountains, north side of Martinez Ridge. 1837 Comment
  UC2042113  Sambucus nigra subsp. caerulea Nick Jensen with Ed Kentner, Eve Laeger, Shannon Still 2014-3-20 792 Kern Tejon Ranch. Ridge north of Tejon Canyon, just north of Cedar Canyon. Comment
  POM141789  Saxifraga oregana George B. Grant 1932-7-13 1928 Kern Crescent Meadow. Comment
  CAS-BOT-BC239926  Schismus arabicus T. L. Secrest 1948-6-6 s.n. Kern 10 miles northeast of Bakersfield Comment
  SBBG19479  Schismus arabicus E. C. Twisselmann 1963-4-12 8034 Kern Tejon Crk near mouth of Tejon Cyn Comment
  CAS-BOT-BC243442  Schismus barbatus John Thomas Howell 1971-4-3 47598 Kern Taft 299 Comment
  RSA0037359  Schismus barbatus Nick Jensen, Ed Kentner 2013-2-18 135 Kern San Joaquin Valley, Between the Temblor Range and the Antelope Hills, Twisselman Ranch, south of Highway 46 and west of Highway 33 265 Comment
  UCR49388  Schismus barbatus Michael Theroux 1982-3-30 106 Kern One mi SW of Cottonwood Creek at Breckenridge Rd., 2 mi east of Comanche Drive Comment
  SEINET10597124  Schismus barbatus John Thomas Howell 1948-4-26 Howell 24272 Kern Sandy roadside, Tehachapi Pass, road East of Edison, Ca. Comment
  CAS-BOT-BC111390  Schoenoplectus acutus var. occidentalis Ernest C. Twisselmann 1964-7-17 9729 Kern South side of Castaic Lake, Tehachapi Mountains 1051 Comment
  RSA562689  Schoenoplectus maritimus D. Charlton, L. Heide 1991-9-19 5614 Kern Piute Ponds, between Rosamond and Lancaster in southwest corner near water outfall 762 Comment
  PASA337  Scorzonella sylvatica Frank W. Peirson 1930-5-15 Kern Hills SE. of Glenville, Greenhorn Mts. Comment
  CAS-BOT-BC239988  Scribneria bolanderi Ernest C. Twisselmann 1965-7-27 11182 A Kern S. Fk. of upper Lucas Creek, Breckenridge Mt. Road 1874 Comment
  UCR184460  Scrophularia californica A. C. Sanders, Mitch Provance 2007-5-24 33929 Kern Tehachapi Mountains, Pastoria Creek (Bear Trap) Canyon, below Bench Mark (3364 ft.) Tejon K, c. 6 miles NE of Lebec 1006 Comment
  POM44741  Scrophularia californica subsp. floribunda Marcus E. Jones 1906-4-8 s.n. Kern Bealville 610 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
  CAS-BOT-BC416997  Sedella pumila Ernest C. Twisselmann 1964-4-25 9252 Kern Slope on the S side of Howling Gulch, ca. 3 miles SE of Woody 807 Comment
  RSA0039116  Selaginella bigelovii Ed Kentner, Onkar Singh, Mark Bibbo, Eve Laeger 2013-4-28 222 Kern Sierra Nevada Mountains, Tehachapi area, along Caliente Bodfish Road, about 4.4 miles north of Hwy 58 456 Comment
  JEPS32770  Senecio flaccidus var. douglasii Ernest C. Twisselmann 1963-7-11 8766 Kern 3.5 mi nw Glennville; Sierra Nevada, Greenhorn Range, Linns Valley 685 Comment
  UC467004  Senecio flaccidus var. douglasii Aven Nelson 1922-11-14 9987 Kern Tehachapi Pass Comment
  SBBG15215  Senecio serra E. C. Twisselmann 1962-7-19 7478 Kern French Meadow, Piute Mtns 2072 Comment
  JEPS32648  Senecio vulgaris Ernest C. Twisselmann 1963-4-12 8054 Kern Mouth of Caliente Canyon Tehachapi Mountains 274 Comment
  SBBG3276  Senna armata H. and M. Dearing 1936-5-16 806 Kern 12 mi N of Mojave Comment
  SFV16387  Sidalcea malviflora anon. 1992-6-17 Kern Ventura Mountains Mill Potrero And Cuddy Valley Road. 1830 Comment
  CAS-BOT-BC384357  Silene bernardina Ernest C. Twisselmann 1964-7-24 9839 Kern Sierra Nevada, Kern Plateau. Pine Flat trail above Little Cannell Meadow 2194 Comment
  CAS-BOT-BC387085  Silene gallica Evalyn L. Farnsworth 1964-4-29 20 Kern Lynns Valley 975 Comment
  CAS-BOT-BC389076  Silene laciniata subsp. californica Ernest C. Twisselmann 1966-5-10 12142 Kern Tehachapi-Kernville Region. Piute Mountains: Haight Canyon, 0.8 mile east of Havilah 1036 Comment
  SD42647  Silene lemmonii Darley F. Howe 1947-6-1 Kern Greenhorn Mountains. Canyon near Tiger Flat. 1980 Comment
  CAS-BOT-BC74944  Sinapis arvensis Noraine Meng 1967-4-30 371 Kern White Wolf Grade, ca. 1 mile below the Tehachapi Freeway, Tehachapi Mountains. 762 Comment
  RSA0062430  Sisymbrium altissimum Nick Jensen, Ed Kentner, Eve Laeger, Shannon Still 2014-3-20 755 Kern Tejon Ranch. About 0.5 km south along the jeep trail emanating from Cordon Ridge Road; east of El Paso Creek. 978 Comment
  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
  RSA708744  Sisymbrium irio L. M. Moe 2004-3-14 2503 Kern Tule Elk State Reserve. Large colony along west bank of outlet canal near the Adobe. 88 Comment
  UCR275388  Sisymbrium orientale D. S. Weiherer 2016-3-13 009 Kern Tehachapi Mountains, Tejon Ranch, Tejon Hills 563 Comment
  CAS-BOT-BC183422  Sisyrinchium elmeri James R. Shevock 1983-8-5 10627 Kern Greenhorn Mountains. Downslope of forest road 24S15 (highway 90) about .95 mile north of Tiger Flat Campground 2042 Comment
  SEINET10605776  Sitanion jubatum R. K. Brummitt 1997-6-13 Brummitt 19734 Kern Greenhorn Mts., 5 km E of Glennville towards Sierra Alta; roadside bank in agricultural and oak woodland area, near the Iversons' Farm; 1300 Comment
  SEINET10509436  Sitanion multisetum Frederick V. Coville, Frederick Funston 1891-6-25 Coville 1121 Kern Tehachapi Valley Comment
  UC203891  Smilacina stellata W. R. Dudley 1895-6-27 445 Kern vicinity of Bisses Station Tehachapi Mts. Comment
  UCD126899  Solanum elaeagnifolium T. C. Fuller 1963-9-10 11226 Kern Main Drain Road, 4.4 miles north of Buttonwillow. Comment
  CDA5950  Solanum elaeagnifolium T. C. Fuller 1963-9-1 11226 Kern Main Drain Road, 4.4 miles north of Buttonwillow. 0 Comment
  CAS-BOT-BC156860  Solanum umbelliferum E. C. Twisselmann 1964-6-21 9626 Kern South slope of Bear Mountain 1676 Comment
  CAS-BOT-BC157232  Solanum umbelliferum J. Keefe 1973-7-28 14 -005 Kern South slopes of Owens Peak, west of Inyokern 1981 Comment
  UC2049404  Solanum umbelliferum Nick Jensen with Chris Winchell 2014-6-24 2316 Kern Tejon Ranch. Lebec, Tejon Ranch Conservancy office parking lot west of Castac Lake, east of Interstate 5. Comment
  UCR196544  Solanum umbelliferum Naomi Fraga, T. Anderson 2004-4-29 1122 Kern Southern Sierra Nevada Range, Owens Peak Eastern Watershed, Pacific Crest Trail between Morris Peak and Mount Jenkins 2043 Comment
  CAS-BOT-BC156521  Solanum umbelliferum E. C. Twisselmann 1961-5-23 6149 Kern Tejon Ranch: El Paso Canyon, about 1.75 mile above the Meadows Place 1128 Comment
  CAS-BOT-BC157584  Solanum umbelliferum Ernest C. Twisselmann 1966-6-9 12359 Kern Sweetwater Ridge, south of Cache Peak 2240 Comment
  NY820460  Solanum xanti J. T. Howell 1976-5-19 51769 Kern Between Isabella Dam and Keysville. Greenhorn Mountains 823 Comment
  RSA0082528  Solanum xanti Ernest C. Twisselmann 1965-6-23 11052 Kern Foot of Purdy Ridge south of Purdy Canyon, Tejon Ranch. 1645 Comment
  UCR196491  Solidago californica Naomi Fraga, Daniel Brock 2004-11-14 1345 Kern Southern Sierra Nevada Mtns., Owns Peak Eastern Watershed, Short Canyon 1098 Comment
  UCSB32395  Solidago confinis Miller, Brian 1962-8-19 Kern Lower Iris meadow Mt. Pinos 2316 Comment
  RSA791186  Solidago elongata J. R. Shevock, J. D. Jokerst 1987-9-8 11813 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
  RSA731666  Solidago occidentalis Lyman Benson 1935-10-19 7523 Kern 2 mi. southeast of Greenfield. Kern Lake watershed. 122 Comment
  CAS-BOT-BC364977  Solidago velutina subsp. californica Ernest C. Twisselmann 1972-9-22 19178 Kern Poso Creek 1 mile west of Glennville 914 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-BC374439  Sonchus asper Ernest C. Twisselmann 1958-11-1 4890 Kern Temblor Range and the Western San Joaquin Valley. Buena Vista Slough, 3.6 miles west of Buttonwillow 80 Comment
  CAS-BOT-BC235267  Sorghum bicolor Ernest C. Twisselmann 1963-8-30 8887 Kern San Joaquin Valley, the Kern County East Side. Lerdo Road, 1.25 mile west of Cawelo 137 Comment
  CAS-BOT-BC235323  Sorghum halepense Ernest C. Twisselmann 1962-11-14 7965 Kern San Joaquin Valley, the Kern County East Side. Panama Road, ca. 1.5 mile west of Old River 120 Comment
  CAS-BOT-BC390260  Spergularia macrotheca var. leucantha Ernest C. Twisselmann 1955-4-19 1875 Kern Temblor Range and the Western San Joaquin Valley. Jerry Slough, 7 miles north of Buttonwillow 83 Comment
  UCR114727  Spergularia marina A. C. Sanders, K. D. Jones, D. Malueg, T. Rado 1999-5-19 22788 Kern San Joaquin Valley, Maricopa Flat, gasline valve site 1.7 mi. SE of San Emigdio siding, between Maricopa Hwy (166) and Calif. Aqueduct 168 Comment
  LA83258  Sphaeralcea ambigua O. H. Kappler; 1953-4-12 2281 Kern Red Rock Canyon 883 Comment
  SD51107  Sphaerophysa salsula T. C. Fuller 1960-5-18 4232 Kern N/Panama Lane, 1.4 mile W/Buena Vista Ave. Comment
  RSA732296  Stachys ajugoides var. rigida M. D. Schwartz 2000-5-18 30 -1 Kern 2 km W of Randsburg on Red Rock Randsburg Rd near Booster #3 930 Comment
  CAS-BOT-BC518721  Stachys albens Ernest C. Twisselmann 1963-8-8 8848 Kern Tehachapi Mountains: Cottonwood Creek on the E slope of Tejon Pass 1463 Comment
  CAS-BOT-BC60912  Stanleya pinnata Paul F. Covel 1940-4-3 1778 Kern Near Red Rock Canyon. Comment
  OBI52970  Stanleya pinnata David J. Keil, V. L. Holland and Lynne Dee Oyler 1995-4-30 25036 Kern Opal Canyon Rd at Hwy 14 N of Red rock Canyon State Park Comment
  UC168924  Stanleya pinnata Marcus E. Jones, A. M. 1884-8-26 4079 Kern Mojave Comment
  UC857386  Stanleya pinnata L. R. Abrams 1927-4-30 11804 Kern 2 mi s Mojave; s of Mojave Comment
  CAS-BOT-BC181386  Stellaria calycantha Ernest C. Twisselmann 1961-7-27 6465 Kern East slope of Sunday Peak - Greenhorn Range, Sierra Nevada 2194 Comment
  CAS-BOT-BC391129  Stellaria longipes subsp. longipes Ernest C. Twisselmann 1966-6-25 12460 Kern Sierra Nevada, Kern Plateau. Bartolas Creek, near its summit 2118 Comment
  SD147593  Stellaria media Ernest C. Twisselmann 1962-4-19 6983 Kern 4.0 miles west of Glennville, Granite Station Road. 810 Comment
  UCR85348  Stellaria media Chet McGaugh 1995-3-6 s.n. Kern San Joaquin Valley, north of 7th Standard Road, NW of Bakersfield, c. 6 mi west of Hwy 99 [c. 6 miles SE of Shafter at Hights Corner] Comment
  JEPS114063  Stellaria nitens Robert E. Preston 2007-4-24 2449 Kern Tehachapi Mtns, 3.3 mi ENE of Lebec. Comment
  UCR96717  Stellaria pallida A. C. Sanders, Steve Boyd, S. White, G. Helmkamp 1997-3-7 19796 Kern San Emigdio Ranch, divide between Pleitito Creek and San Emigdio Creek Canyon, above large vernal pool 854 Comment
  CAS-BOT-BC375336  Stephanomeria exigua subsp. coronaria Ernest C. Twisselmann 1958-8-19 4719 Kern Tehachapi-Kernville Region. Breckenridge Mountain Road, 5.5 miles west of Barrel Spring 1630 Comment
  CAS-BOT-BC375352  Stephanomeria exigua subsp. coronaria John Thomas Howell 1962-7-7 38186 Kern Wofford 792 Comment
  CAS-BOT-BC375674  Stephanomeria parryi Alice Eastwood 1913-5-12 3200 Kern Mojave Comment
  UCR254035  Stephanomeria pauciflora Mitch Provance, Callen Huff 2009-6-26 10836 Kern Tehachapi Mountains, Tejon Ranch, about 8 miles north of Neenach, 3.3 miles north of the intersection of Holiday Ave. and 280th St., between Antelope Canyon and Canyon del Gato Montes 1402 Comment
  SEINET7023076  Stephanomeria virgata Wanda P. Vestal, A. G. Vestal 1955-6-10 s.n. Kern Greenhorn Mountain grade, ca. 2.4 miles up grade from base (3.3 miles north) near Isabella Comment
  SEINET5507734  Stephanomeria virgata subsp. pleurocarpa R. Spellenberg 2013-10-16 14707 Kern Along CA Hwy 223 NE of Arvin, 4.5 km W of junction with CA Hwy 58 540 Comment
  POM145646  Stillingia paucidentata L. R. Abrams 1927-5-1 11845 Kern Red Rock Canyon. Comment
  UCR113574  Stillingia paucidentata Mitch Provance, J. Ross 2000-4-16 1916 Kern Southern Sierra Nevada/ West Mojave Desert, Desert plateau east of Barren Ridge and west of Hwy 14, c. 9 miles NE of Mohave. 915 Comment
  OBI60176  Stillingia paucidentata David J. Keil, with V. L. Holland & F. X. Villablanca 1999-4-23 28252 Kern Junction of Red Rock-Randsburg Rd. and Hwy 14, n of Mojave. Comment
  UC2047764  Stipa cernua Nick Jensen with Neal Kramer, J. Mark Porter, Onkar Singh, Mike White, Katie Gallagher 2015-2-14 2795 Kern Tejon Ranch. Lower foothills of the Tehachapi Mountains about 1.0 air km south of Highway 58. Comment
  LA9579  Stipa hymenoides Carl Epling; 1931-5-8 sn Kern Mt. Pinos Comment
  UC2047732  Stipa hymenoides Nick Jensen with Katie Gallagher, J. Mark Porter, Tommy Stoughton 2014-6-7 2224 Kern Tejon Ranch. Blue Ridge, just south of the radio tower hill along the road leading west from Canyon de la Lecheria. Comment
  SBBG70263  Streptanthella longirostris M. N. Ackley 1930-4-11 1160 Kern toward salt mine, Mojave Desert Comment
  RSA446234  Stylomecon heterophylla M. B. Dunkle 1938-4-23 52 Kern Round Mt. Comment
  CAS-BOT-BC422962  Stylomecon heterophylla Ernest C. Twisselmann 1958-5-27 4487 Kern Sierra Nevada, Greenhorn Range. Eugene Grade, 1.4 miles west of the summit 1127 Comment
  POM97439  Stylomecon heterophylla P. A. Munz 1925-3-19 8998 Kern Caliente Creek, SE of Bakersfield. Comment
  UC7254  Suaeda moquinii J. Burtt Davy 1896-4 1821 Kern Bakersfield Head of the San Joaquin Valley Comment
  SD124785  Suaeda nigra A. C. Sanders 1986-9-12 6944 Kern San Joaquin Valley, Twisselman Road at Highway I-5, 4.9 miles south of the Kings County line. 70 Comment
  CAS-BOT-BC99126  Symphyotrichum chilense Ernest C. Twisselmann 1958-11-1 4913 Kern Tehachapi-Kernville Region - Old Tehachapi Road at the northwest end of Tehachapi Valley. 1143 Comment
  SBBG21711  Symphyotrichum frondosum E. C. Twisselmann 1964-8-22 10162 Kern Monolith 1200 Comment
  CAS-BOT-BC97930  Symphyotrichum frondosum Ernest C. Twisselmann 1964-8-22 10162 Kern Monolith 1200 Comment
  UC2049476  Symphyotrichum spathulatum Nick Jensen with Ed Kentner 2014-9-28 2569 Kern Tejon Ranch. Meadoweast of National Cement Plant and south of the Contour Road. Comment
  CAS-BOT-BC98343  Symphyotrichum subulatum var. parv