Search Results — 2000 specimen records retrieved (1638 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/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
  OBI62835  Abies concolor Beth Waterbury 1983-10-1 53 Kern Sequoia Natl Park, jctn of Windy Gap rd and Forest why 90 1981 Comment
  RSA518541  Abies concolor F. C. Vasek 1977-5-28 770528 -17 Kern Greenhorn Mountains, Rancheria Road, 0.3 mi. S of Shirley Meadow, or 2.8 mi. S of State Highway 155 at Greenhorn Summit Comment
  CAS-BOT-BC383940  Abronia pogonantha Ernest C. Twisselmann 1965-5-5 10668 Kern Mojave Desert, Mojave-Randsburg Region. Slope above the northwest end of Buckhorn Lake, Edwards Air Force Base 754 Comment
  JEPS61203  Abronia pogonantha Allison Krames 1935-4-15 Kern Red Rock Canyon Comment
  POM97085  Abronia pogonantha P. A. Munz 1926-4-6 10065 Kern 10 miles south of Mojave. Comment
  UC1136551  Abronia pogonantha E. Armstrong 1934-3-28 1003 Kern 1 mi s Cinco; Mojave Quadrangle 624 Comment
  CAS-BOT-BC383953  Abronia pogonantha Jim Shevock 1971-4-10 968 Kern S of Freeman Jct. 1051 Comment
  RSA461012  Abronia turbinata Ora M. Clark 1929-3-29 1833 Kern SE Bakersfield. Comment
  UC101270  Abronia turbinata C. A. Purpus 1896-1 3049 Kern Kern River Comment
  CAS-BOT-BC22503  Acamptopappus sphaerocephalus Frank J. Kirby 1956-5-16 740 Kern Indian Wells Comment
  CAS-BOT-BC22508  Acamptopappus sphaerocephalus Palmer Stockwell 1934-5-9 46 Kern Tehachapi Pass Comment
  CAS-BOT-BC30929  Acamptopappus sphaerocephalus L. Benson 1932-5-7 3504 Kern Tehachapi Pass, Piute Mt. Range, Mohave Desert watershed, 1219 Comment
  SD231008  Acamptopappus sphaerocephalus James R. Shevock 1982-5-22 9560 Kern Western slope of the southern Sierra Nevada. Eastern edge of the Piute Mountains, Kern River Basin. Off of Kelso Creek road along dirt road at Cortez Canyon. 1219 Comment
  UCR213797  Acamptopappus sphaerocephalus Scott D. White 2009-5-18 12732 Kern Mojave Desert, Oak Creek, 5 miles west of Mojave on Oak Creek Road, east of Cal Portland Cement 976 Comment
  SEINET2042480 Image available Acamptopappus sphaerocephalus var. hirtellus Norman C. Cooper 1949-5-16 3660 Kern North of Mojave. 854 Comment
  UC1125381  Acamptopappus sphaerocephalus var. hirtellus A. D. Gifford 1935-5-3 646 Kern 5 mi n Manzana; Tejon Quad. 883 Comment
  RSA416156  Acamptopappus sphaerocephalus var. sphaerocephalus Ralph Hoffman 1930-4-21 s.n. Kern 4 miles from Red Hill to Kelso Valley. 259 Comment
  CAS-BOT-BC260397  Achnatherum hymenoides Ernest C. Twisselmann 1969-5-21 15348 Kern Mojave Desert. Red Rock Canyon. Flat above Tarweed Creek 762 Comment
  POM145600  Achnatherum hymenoides Le Roy Abrams 1927-4-30 11654 Kern Foot of Tejon Pass 19 miles south of Bakersfield. Comment
  RSA761727  Achnatherum hymenoides Thomas Stoughton, J. McConnaughy, Andrew Monks, M. Volke 2010-4-28 180 Kern El Paso Mtns Wilderness. Red Rock Inyokern Rd. Near Freeman Wash Well. 869 Comment
  CAS-BOT-BC218024  Achnatherum latiglume W. R. Dudley 1895-6-29 492 Kern Vicinity of Bisses Station Comment
  UC1117704  Achnatherum occidentale subsp. occidentale Alan A. Beetle 1946-6-8 4411 Kern Piute Mt., near summit Piute Mt. Comment
  CHSC10134  Achnatherum speciosum R. V. Papike 1962-4-19 24 Kern On Highway 6, 3 miles south of Freeman. 944 Comment
  SBBG737  Achnatherum speciosum A. A. Beetle 1941-4-11 2655 Kern Indian Wells Valley, 10 mi S of Inyokern Comment
  CAS-BOT-BC29804  Achyrachaena mollis E. Roy Weston 1927-4-10 595 Kern Greenhorn Mountains, Rattlesnake Grade Comment
  RSA0103455  Achyrachaena mollis Nick Jensen, Onkar Singh, Katie Gallagher, Tim Thomas 2014-5-3 1321 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
  UCD83164  Acmispon procumbens var. procumbens CNPS SSN-SJV Foothill Team 2008-5-13 213 Kern Kern County; Lake Isabella. 822 Comment
  RSA0082540  Acmispon procumbens var. procumbens Ernest C. Twisselmann 1965-6-23 11060 Kern Head of Lecheria Canyon, Tejon Ranch. 1935 Comment
  SD129669  Acmispon strigosus Barbara Ertter, James Shevock, Teresa Sholars 1987-5-26 7010 Kern Pacific Crest Trail ca. 20 miles WNW of Ridgecrest, between Lamont Meadows & Owens Peak, on rocky outcrops along trail on west side of Spanish Needle 1981 Comment
  UCD104388  Acmispon strigosus James B. Garner 1958-4-11 343 Kern Kern County. 1219 Comment
  RSA0068014  Acmispon wrangelianus Nick Jensen, Onkar Singh, Katie Gallagher, Tim Thomas 2014-5-3 1303 Kern Tejon Ranch. Meadow east of the National Cement Plant and south of the Contour Road. 1026 Comment
  CAS-BOT-BC29265  Acroptilon repens E. C. Twisselmann 1964-5-7 9370 Kern Between Buckhorn and Rogers Lakes, Edwards Air Force Base 609 Comment
  LA205598  Aesculus californica Harlan Lewis; Carl Epling, Mehlquist 1943-5-24 sn Kern 6.5 mi. S of Walker Basin, on road from Bodfish to Caliente Comment
  SBBG30143  Aesculus californica D. Myrick 1968-4-30 1873 Kern Rankin Ranch rd up Breckenridge Mtn 1219 Comment
  UCSB70156  Aesculus californica Lowry, Ed 2002-5-18 Kern Cow Flat Creek Comment
  CAS-BOT-BC295635  Agnorhiza ovata Ernest C. Twisselmann 1965-7-27 11263 Kern Tehachapi-Kernville Region. Squirrel Meadow, Breckenridge Mountain 2072 Comment
  RSA749607  Agoseris grandiflora LeRoy Gross 2009-5-19 3965 Kern Far west end of the San Emigdio Mountains: Bitter Creek National Wildlife refuge, south end, within map units 6, and 11. South and southwest of Cerro Noroeste Road. Just north of Ventura County line., Collections started in section 36, near 34.90241N 119.38576W, and ended in section 34, near 34.90862N 119.43329W. The end was along a dirt road that runs east back to the Cerro Noroeste road, and is across from Pelato Peak. 1170 Comment
  RSA750573  Agoseris grandiflora Scott D. White, Justin M. Wood 2009-5-19 12787 Kern Tehachapi Mountains: Tehachapi-Willow Springs Road, 3.5 miles S of Hwy 58, just NW of Oak Creek Pass. 1390 Comment
  SEINET209194 Image available Agoseris grandiflora Charlotte N. Smith 1393 A Kern Glennville. 975 Comment
  SBBG66223  Agoseris heterophylla R. Hoffmann 1927-6-13 Kern Cuddy Valley Comment
  UC2042088  Agoseris retrorsa Nick Jensen with Katie Gallagher, Abby Hird, Evan Meyer 2014-6-14 2291 Kern Tejon Ranch. Along Haul Road just east of the Cedar Canyon crossing Comment
  RSA707437  Agrostis avenacea L. M. Moe 2004-4-27 2572 Kern Tule Elk State Reserve. Large colony along west bank of outlet canal near the Adobe. 88 Comment
  CAS-BOT-BC139304  Agrostis idahoensis Ernest C. Twisselmann 1958-8-19 4715 Kern Tehachapi-Kernville Region. Breckenridge Mountain. Barrel Spring. 1981 Comment
  RSA72294  Aliciella hutchinsifolia F. W. Peirson 1932-1-5 9870 Kern Small side canyon, Red Rock Canyon, southwestern Mojave Desert. 884 Comment
  RSA282240  Aliciella lottiae Lyman Benson 1932-5-7 3542 Kern Desert Mountains. Mojave Desert Watershed; Red Rock Canyon, Rand Mt. 793 Comment
  RSA172713  Alisma triviale Ernest C. Twisselmann 1964-7-25 9946 Kern Lynns Valley [Linns Valley, Greenhorn Mountains] at the Henry Bowen Ranch. 976 Comment
  CAS-BOT-BC175407  Allenrolfea occidentalis Ernest C. Twisselmann 1964-5-7 9348 Kern Mojave Desert, the Mojave-Randsburg Region. North end of Rosamond Lake, Edwards Air Force Base 601 Comment
  JEPS76621  Allenrolfea occidentalis L. R. Heckard 1977-10-13 4717 Kern ca. 2 mi. w. Branch Park (s.w. corner of Buckhorn Dry Lake); Edwards Air Force Base, Buckhorn Dry Lake Comment
  CAS-BOT-BC466726  Allium cratericola Alice Eastwood 1913-5-13 3238 Kern Tehachapi Comment
  POM269018  Allium denticulatum Lyman Benson 1933-5-6 4397 Kern 3 mi les SE of Bodfish, Piute Mountains, Kern River Watershed 1067 Comment
  SBBG30119  Allium denticulatum D. Myrick 1966-4-29 1850 Kern Caliente Rd at Bodfish 914 Comment
  CAS-BOT-BC468957  Allium denticulatum Ernest C. Twisselmann 1957-5-10 3509 Kern Dove Spring Canyon: 4 miles west of Red Rock Canyon. 975 Comment
  CHSC101452  Allium fimbriatum var. fimbriatum Steve Boyd; Valentin Arvizu 2008-5-1 11904 Kern Sierra Nevada; Southern Sierra Nevada region: Piute Mountains, lower Esperanza Canyon at eastern base of Sorrell Peak and western edge of Kelso Valley. Altitude 1372-1463 m. 1417 Comment
  UC1928573  Allium fimbriatum var. fimbriatum Steve Boyd, Valentin Arvizu 2008-5-1 11904 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
  UC494649  Allium fimbriatum var. mohavense P. A. Munz 1932-5-5 12458 Kern 5 mi n Ricardo Comment
  UC144637  Allium howellii A. A. Heller 1905-4-7 7610 Kern near Caliente Comment
  POM269023  Allium howellii var. howellii Lyman Benson 1937-3-30 8071 Kern 2 miles east of Edison. San Joaquin Valley Watershed. 213 Comment
  CAS-BOT-BC472013  Allium lacunosum var. davisiae Alice Eastwood 1913-5-13 3231 Kern Tehachapi Comment
  CAS-BOT-BC472020  Allium lacunosum var. davisiae Ernest C. Twisselmann 1962-5-7 7038 Kern Kernville Road, 4.4 miles north of Weldon 914 Comment
  SBBG108737  Allophyllum violaceum N. Meng 1965-4-25 101 Kern Pascoe Rd, 1 mi W of Glennville Comment
  UCR200793  Allophyllum violaceum Steve Boyd, Valentin Arvizu 2008-5-1 11971 Kern Southern Sierra Nevada Range, Piute Mountains, lower Esperanza Canyon at eastern base of Sorrell Peak and western edge of Kelso Valley 1463 Comment
  RSA730626  Alnus rhombifolia Naomi Fraga, Theodore Anderson 2004-3-6 1022 Kern THE OWENS PEAK EASTERN WATERSHED. Northwestern fork of Grapevine Canyon. 1220 Comment
  UC1922039  Alnus rhombifolia Naomi Fraga, Theodore Anderson 2004-3-6 1022 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak eastern watershed. Northwestern fork of Grapevine Canyon. 1220 Comment
  JEPS76587  Amaranthus albus L. R. Heckard 1977-10-13 4681 Kern junction of Whistle Flash Rd. & Forbes Ave. Edwards Air Force Base (n. of Wherry Housing area near bridge across drainage area) Comment
  UCD97178  Amaranthus albus Ernest C. Twisselmann 1961-8-21 6487 Kern Sierra Nevada. Kern Valley: Isabella Lake bed. 731 Comment
  CAS-BOT-BC22591  Ambrosia dumosa Lyman Benson 1932-5-7 3525 Kern Dry lake SE of Red Rock Canyon. Rand Mountain Range. Mojave Desert. 731 Comment
  CAS-BOT-BC30817  Ambrosia dumosa Saichi Kawahara 1968-4-10 164 Kern Between Four Corners and Randsburg at P.G.&E. access road Comment
  OBI52931  Ambrosia dumosa David J. Keil, V. L. Holland and Lynne Dee Oyler 1995-4-30 25033 Kern Opal Canyon Rd at Hwy 14, N of Red Rock Canyon State Park Comment
  CAS-BOT-BC272939  Ambrosia salsola John Thomas Howell; Gordon H. True 1971-6-16 47881 Kern Along Kelso Creek, 7 miles south of Weldon on road to Kelso Valley 914 Comment
  CAS-BOT-BC272946  Ambrosia salsola Loraine Meng 1965-4-29 105 Kern Vacant lot at the corner of Jensen & Bennett Streets, Ridgecrest 714 Comment
  CAS-BOT-BC272989  Ambrosia salsola Ernest C. Twisselmann 1960-4-2 5947 Kern Tehachapi-Kernville Region. Kern River, 0.75 mile east of the canyon mouth 289 Comment
  JEPS121833  Ambrosia salsola Nick Jensen with Sandy Namoff 2014-4-17 1170 Kern Tejon Ranch. Along Contour Road, approximately halfway between Antelope Canyon and Canyon de los Gatos Montes. Comment
  UCD128878  Ambrosia salsola S. P. Lynch 1974-5-17 561 Kern ca. 12 miles south of junction with 178 (Walker Pass-Isabella Road) on Highway 395. Comment
  UCR265970  Ambrosia salsola Erika M. Gardner, Erma Gardner 2013-4-27 153 Kern Southern Sierra Nevada Mtns.; Scodie Mountains, Kiavah Wilderness, Sequoia National Forest. Cow Haven Canyon, west side of Cow Haven Canyon Road near primitive campsite (marked on almost all topo maps), about 0.4 mi. SE from end of Cow Haven Canyon Road 1500 Comment
  SBBG71008  Amelanchier utahensis R. Hoffmann 1927-6-14 Kern Cuddy Valley Comment
  UC1088701  Amsinckia Peter M. Ray 1952-4-7 2201 Kern 2.3 mi s of Wheeler Ridge (on US Hwy #99,) Comment
  RSA0079949  Amsinckia douglasiana G. R. Campbell 1949-5-24 13425 Kern Greenhorn Road, 5 miles east of Glennville, Greenhorn Mountains. 1128 Comment
  JEPS61115  Amsinckia eastwoodiae W. L. Jepson 1916-4-14 6713 Kern Tehachapi Mts., Rowen 701 Comment
  RSA599539  Amsinckia intermedia Steve Boyd, A. C. Sanders, R. T. Hawke, Shaun Hawke, Susan Hobbs, Paul Hobbs 1997-4-20 9566 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
  SBBG63519  Amsinckia intermedia R. Hoffmann 1930-4-28 79 Kern Tehachapi 944 Comment
  UCR168546  Amsinckia intermedia var. eastwoodiae E. C. Twisselmann 1964-5-15 9418 Kern Sierra Nevada Mtns., Greenhorn Range, N flank of Blue Mountain 1159 Comment
  RSA6698  Amsinckia tessellata C. B. Wolf 1933-5-11 4565 Kern Upper end of San Joaquin Valley, 3 miles W of US Highway No. 99 on road to Maricopa [Hwy 166]. 152 Comment
  UCD119845  Amsinckia tessellata Lisa J. Seemann; et al 1993-4-2 s.n. Kern Carrizo Plains Natural Area, ca. 5 to 7 mi. from Maricopa along CA Hwy 166. Comment
  UCR186337  Amsinckia tessellata Michael Honer 2007-4-26 2535 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
  SJSU1850  Amsinckia tessellata C. W. Sharsmith 1957-4-13 6372 Kern S San Joaquin Valley 2 mi E of Maricopa Comment
  RSA0077962  Amsinckia tessellata var. tessellata Nick Jensen, Sandy Namoff 2014-4-17 1103 Kern Near Avenue 300 between Gaskell and Avenue A. 935 Comment
  RSA0077972  Amsinckia tessellata var. tessellata Nick Jensen, Sandy Namoff 2014-4-17 1126 Kern Hill just west of Antelope Canyon just north of the 290th Street Gate, about 1 air km north of Contour Rd. 1124 Comment
  RSA731255  Amsinckia tessellata var. tessellata Steve Boyd, Valentin Arvizu 2008-5-1 11943 Kern Southern Sierra Nevada region: Piute Mountains, lower Esperanza Canyon at eastern base of Sorrell Peak and western edge of Kelso Valley. 1372 Comment
  UC2047594  Amsinckia tessellata var. tessellata Nick Jensen 2014-5-21 2017 Kern Tejon Ranch. Blue Ridge just south of Martinez Ridge along the jeep road connecting Canyon de los Gatos Montes and Canyon de la Lecheria. Comment
  UC726762  Amsinckia tessellata var. tessellata A. A. Heller 1941-4-6 15945 Kern Mojave Comment
  UCR120399  Amsinckia tessellata var. tessellata Mitch Provance, J. Ross 2000-4-16 1973 Kern Southern Sierra Nevada/ West Mojave Desert, Unnamed Cyn. splitting northward from the E end of Pinetree Cyn, c. 1.5 miles SSE of Chuckwalla Mt. 1050 Comment
  UC1061774  Amsinckia vernicosa var. vernicosa H. S. Yates 1937-3-30 6500 Kern 4 mi s Maricopa 457 Comment
  UCR213479  Ancistrocarphus filagineus A. C. Sanders 2010-4-27 38094 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
  UCR263265  Ancistrocarphus filagineus Anuja Parikh, Nathan Gale 2013-4-6 3617 Kern San Joaquin Valley, Grapevine area, east of Liveoak Canyon, 4.5 km east of Hwy I-5, 0.6 km south of Edmonston Pumping Plant Road 504 Comment
  JEPS14124  Angelica lineariloba Charlotte N. Smith 1942-8-2 731 Kern Greenhorn Mountains, not far from summit of Sunday Peak Sunday Peak; Greenhorn Mountains, Sunday Peak 2468 Comment
  CAS-BOT-BC64006  Anisocoma acaulis Ernest C. Twisselmann 1966-5-10 12126 Kern West end of King Solomon's Ridge, Piute Mountains 1463 Comment
  JEPS121812  Anisocoma acaulis Nick Jensen with Sandy Namoff 2014-4-16 1015 Kern Along Contour Road between Bronco and Big Sycamore Canyons, large wash and adjacent east-facing hillside. Comment
  RSA595821  Anisocoma acaulis R. S. Woglum 1935-4-1 680 Kern Walker Pass. Comment
  UCR4660  Anisocoma acaulis G. W. Forister, Bill Curran 1967-4-29 s.n. Kern Western Mojave Desert, near California City, out of Mojave 4.5 mi. NE of junction of Hwy 466 [=Hwy 58] and Hwy 14, to Randsburg-Mojave Road, east 1.5 mi. to Knott and 1/4 mi. off Knott to the left 948 Comment
  CAS-BOT-BC64046  Anisocoma acaulis L. Haines; L. Erickson 1937-4-10 s.n. Kern Palms-to-Pines highway near road to Shumay, Calif. Comment
  UCSB7021  Anthemis cotula Lloyd, Robert 1959-6-27 Kern NW end of Brite Valley, 8 miles west of Tehachapi; Tehachapi Mt. Range; San Joaquin Val. Drainage Area 1203 Comment
  UCR271285  Anthriscus caucalis Mitch Provance, Luis Aguilar 2016-5-16 516- 26 Kern Tehachapi Mountains, Tejon Canyon, transmission route just east of the old Native American school 732 Comment
  CAS-BOT-BC237879  Antirrhinum ovatum Donald J. Bedell 1962-7-6 74 -2 Kern Agua Media flood plain, Antelope Plains, western Kern County 289 Comment
  SBBG24037  Apium graveolens E. C. Twisselmann 1965-6-18 11038 Kern potrero in upper San Emigdio Cyn 762 Comment
  SD231005  Apocynum cannabinum James R. Shevock 1994-7-9 12217 Kern Southern Sierra Nevada. Along California highway 178 just east of turn-off to Kernville and west of Weldon. South Fork Valley. 799 Comment
  CDA39728  Apocynum cannabinum W. V. Johnson 1961-6-26 s.n. Kern Ca. 1 mile southeast of Tupman. 0 Comment
  UC1078908  Arceuthobium campylopodum Job Kuijt 1957-10-22 1437 Kern 1 mi e Isabella Reservoir Dam (Hwy 178) Comment
  CAS-BOT-BC410089  Arceuthobium occidentale Frank W. Gould 1940-3-25 1010 Kern E side of Greenhorn Pass, 4 miles W of Kernville 1219 Comment
  CAS-BOT-BC39366  Arctostaphylos glauca Ernest C. Twisselmann 1951-4-1 379 Kern Temblor Range and the Western San Joaquin Valley, Joe Messa Ridge, 3 miles west of Carneros Rocks. 914 Comment
  JEPS19909  Arctostaphylos parryana Joseph Burtt Davy 1896-5-6 2029 Kern San Emigdio Canyon Comment
  RSA634267  Arctostaphylos parryana Jon E. Keeley, Melanie Baer Keeley 1992-8-9 19244 Kern West-facing slopes, Cerro Noroeste Rd., 7 km south of Mil Potrero Rd. Mounded growth form. 2225 Comment
  UCD53174  Arctostaphylos parryana G. T. Nordstrom 1935-3-21 388 Kern Cuddy Canyon; 2.5 miles southwest of Lebec; Santa Barbara National Forest. 1249 Comment
  RSA634266  Arctostaphylos parryana subsp. parryana Jon E. Keeley, Melanie Baer-Keeley 1992-8-9 19246 Kern Cerro Noroeste Road, 5.8 km south of Mil Potrero Road. 2150 Comment
  RSA634303  Arctostaphylos parryana subsp. parryana Jon E. Keeley, Melanie Baer-Keeley 1992-8-9 19231 Kern Mil Potrero Rd., 1 km west of turn off to Cerro Noroeste (Mt. Abel). 1730 Comment
  RSA634315  Arctostaphylos parryana subsp. parryana Jon E. Keeley, Melanie Baer-Keeley 1992-8-9 19248 Kern Cerro Noroeste Rd., 0.7 km south of Mil Potrero Rd. 1900 Comment
  RSA0039250  Arctostaphylos patula Ed Kentner, Onkar Singh 2013-4-26 193 a Kern Southern Sierra Nevada, Tehachapi area. On ridge along unpaved road about 2.1 miles west of Middle Knob 1900 Comment
  RSA0060983  Arctostaphylos viscida James R. Shevock 1982-6-30 9813 Kern Scodie Mountains, Kiavah Wilderness. Along the Pacific Crest Trail at the northeast slope of Skinner Peak. 2133 Comment
  SBBG21308  Arctostaphylos viscida subsp. mariposa E. C. Twisselmann 1964-5-15 9428 Kern W side of summit of Blue Mtn 1493 Comment
  UCR90579  Arenaria douglasii Ed LaRue 1995-5-1 s.n. Kern Southern Sierra Nevada Mtns, hilltop of ridge off Chuckwalla Mtn, 1 km SSW of peak, c. 19 km NW of California City. 1375 Comment
  CAS-BOT-BC401726  Argemone munita subsp. munita John R. Hodgson 1928-6-15 164 Kern Southwestern Kern Co. Cuddy Canyon, about 10 miles west of Lebec Comment
  CAS-BOT-BC102127  Arida carnosa Ernest C. Twisselmann 1968-8-22 14897 Kern Herry Slough at the Tracy Ranch (UC Public Health study area) 91 Comment
  CAS-BOT-BC102199  Arida carnosa Ernest C. Twisselmann 1954-10-24 1647 Kern Semitropic Ridge: 2 miles south of Semitropic School 91 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-BC84846  Artemisia douglasiana Ernest C. Twisselmann 1964-9-26 292 Kern Greenhorn Range - Cedar Creek, about 3 miles south of Glennville. 975 Comment
  CAS-BOT-BC90526  Artemisia dracunculus Ernest C. Twisselmann 1972-9-22 19212 Kern Poso Creek 1 mile west of Glennville 914 Comment
  CAS-BOT-BC90539  Artemisia dracunculus E. C. Twisselmann 1964-8-22 10158 Kern Monolith 1200 Comment
  SEINET11842880  Artemisia dracunculus W. K. Knight, Knight, I. 1985-1 5226 Kern along I5 near Lebec 1067 Comment
  SBBG62457  Artemisia spinescens R. Hoffmann 1929-4-27 Kern Muroc Lake Comment
  RSA0069209  Artemisia tridentata Erika M. Gardner, Jennifer Pilapil 2013-8-8 458 Kern About 0.12 miles northwest from the Pacific Crest Trail/ McIvers 4x4 road. Along drainage towards ephemeral spring in the middle of the plateau. 2030 Comment
  UC1927322  Artemisia tridentata Naomi Fraga, Steve Boyd, Michael Denslow, LeRoy Gross 2003-3-11 370 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak Eastern Watershed. Short Canyon. 1189 Comment
  CAS-BOT-BC93560  Artemisia tridentata subsp. tridentata Ernest C. Twisselmann 1964-7-24 9884 Kern Sierra Nevada, Kern Plateau - Pine Flat 2164 Comment
  CAS-BOT-BC99279  Artemisia tridentata subsp. vaseyana W. R. Dudley 1895-6-24 309 Kern Tehachapi [Tehachpi] Mountains - Top Tehachapi Peak 2438 Comment
  CAS-BOT-BC146246  Arundo donax Ernest C. Twisselmann 1969-10-16 16312 Kern Mojave Desert. Red Rock Canyon. Ricardo. 822 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
  UCR185560  Asclepias eriocarpa A. C. Sanders 2007-6-27 34237 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
  UCR27493  Asclepias eriocarpa George K. Helmkamp 1982-9-17 s.n. Kern 5.5 mi above snow gate on road to Mt. Pinos 2287 Comment
  UC2042029  Asclepias fascicularis Nick Jensen with Onkar Singh, Katie Gallagher, Tim Thomas 2014-6-13 2271 Kern Tejon Ranch. Los Alamos Canyon, along the main fork of the creek south of where the road/creek forks. Comment
  SEINET10637042  Asclepias fascicularis Charles F. Baker 1904-8-29 Baker 4689 Kern Nine Mile Creek Comment
  UCSB4935  Asclepias fascicularis C., E. 1930-9-5 Kern Bitterwater Valley Comment
  CAS-BOT-BC476915  Asteraceae J. Zaninovich 1969-3-16 738 -80 Kern Paine Preserve Comment
  CAS-BOT-BC476937  Asteraceae J. Zaninovich 1968-4-23 644 -80 Kern Temblor Mountains. Comment
  CAS-BOT-BC177283  Astragalus acutirostris Ernest C. Twisselmann 1958-4-17 4292 B Kern Mojave-Randsburg Region. Mojave Road, 7.3 miles west of Boron 762 Comment
  SEINET3132648  Astragalus asymmetricus R. W. Spellenberg 1972-3-27 2810 Kern Hwy 65 ca 20 mi N of E edge of Bakersfield Comment
  UC13349  Astragalus didymocarpus J. Burtt Davy May 9 1896-May 24 1896 2205 Kern near Rosamond (Antelope Valley); , near Rosamond Comment
  CAS-BOT-BC204695  Astragalus didymocarpus var. didymocarpus James R. Shevock 1995-4-22 12270 Kern Western slope of the Southern Sierra Nevada. Along the South Fork of the Kern River near Bartolas Creek and Sequoia NF boundary. North of the Bloomfield Ranch and highway 178 914 Comment
  UCR100935  Astragalus didymocarpus var. didymocarpus George K. Helmkamp, E. A. Helmkamp 1998-4-8 3205 Kern SW of Maricopa 1.7 mi NW of Calif. hwy 33 on Elkhorn Grade Rd. 396 Comment
  CAS-BOT-BC182286  Astragalus didymocarpus var. didymocarpus V. Newsom; M. Hilend 1927-4-13 s.n. Kern Below Grapevine Comment
  CAS-BOT-BC182409  Astragalus didymocarpus var. dispermus Alice Eastwood 1913-5-12 s.n. Kern Mojave Comment
  CAS-BOT-BC182666  Astragalus douglasii Lyman Benson 1932-5-22 3603 Kern Fort Tejon, Temblor-Tehachapi Mt. Range, Grapevine Creek 1005 Comment
  CAS-BOT-BC182675  Astragalus douglasii Roy V. Parker 1965-6-10 s.n. Kern Tehachapi Mountains: ridge between Brite's Valley & Cummings Valley 1310 Comment
  UCD82996  Astragalus douglasii CNPS SSN-SJV Foothill Team 2008-7-8 21 Kern Kern County; Fort Tejon State Park, end of Temescal Rd. 1213 Comment
  JEPS54595  Astragalus douglasii var. douglasii W. L. Jepson 1935-4-30 17334 Kern Cameron Station Tehachapi Pass, Cameron station (Tehachapi Pass, desert side) Comment
  RSA116510  Astragalus hornii E. C. Twisselmann 1954-8-21 1515 Kern Buena Vista Canal, 1 mile W of Hacienda Ranch 58 Comment
  RSA415529  Astragalus layneae Frances Runyan 1973-5-2 56 Kern About 2 miles off Claymine Road, along a dirt road, Boron Dry Lake 822 Comment
  SBBG3201  Astragalus layneae H. and M. Dearing 1935-4-14 850 Kern Freeman Junction on rd to Walker Pass Comment
  UCD104889  Astragalus layneae E. M. Gifford 27-29 Apr 1950 s.n. Kern About 8 miles north of Johannesburg. Comment
  UCR124866  Astragalus layneae I. W. Clokey, B. C. Templeton 1935-4-4 5775 Kern Northern Mojave Desert, Johannesburg to Randsburg 1100 Comment
  RSA0002978  Astragalus lentiginosus var. caesariatus H. D. Ripley, R. C. Barneby 1941-4-13 3243 Kern Temblor Range. 883 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-BC187204  Astragalus lentiginosus var. idriensis Ernest C. Twisselmann 1959-6-2 5295 Kern Tecuya Ridge 2011 Comment
  CAS-BOT-BC178108  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 228 Comment
  CAS-BOT-BC178124  Astragalus lentiginosus var. nigricalycis Ernest C. Twisselmann 1956-3-26 2591 Kern Spellacy Hill, 2.2 miles west of Taft - Temblor Range and the Western San Joaquin Valley 454 Comment
  POM275853  Astragalus lentiginosus var. nigricalycis Lyman Benson 1936-3-12 7544 Kern Kern River Bluffs, Greenhorn Mt. range. 183 Comment
  RSA699502  Astragalus lentiginosus var. nigricalycis J. R. Bruff 1937-3-20 s.n. Kern Near Bakersfield. Comment
  SD143915  Astragalus lentiginosus var. nigricalycis A. C. Sanders, S. Boyd, S. White, et al. 1997-3-7 19797 Kern San Emigdio Ranch, divide between Pleitito Creek and San Emigdio Creek Canyon, above large vernal pool. 854 Comment
  UC1128820  Astragalus lentiginosus var. nigricalycis P. L. Johannsen 1937-3-15 1489 Kern 3 mi se McKittrick; McKittrick Quad., se of McKittrick Comment
  CAS-BOT-BC187399  Astragalus lentiginosus var. variabilis Frank Kirby 1959-4-5 1265 Kern Summit of Dove Canyon, Northwest of Red Rock Canyon 1828 Comment
  CAS-BOT-BC187444  Astragalus lentiginosus var. variabilis Ernest C. Twisselmann 1958-4-12 4220 Kern Eastern San Joaquin Valley. Porterville Highway at Poso Creek 182 Comment
  JEPS54715  Astragalus lentiginosus var. variabilis Allison Krames 1935-3-26 Kern on Tehachapi Road e Bena; e of Bena Comment
  SBBG26136  Astragalus lentiginosus var. variabilis E. C. Twisselmann 1966-4-27 12040 Kern S of Desert Butte 746 Comment
  SBBG68242  Astragalus lentiginosus var. variabilis R. Hoffmann 1929-5-20 Kern Muroc Comment
  CAS-BOT-BC194455  Astragalus oxyphysus Alice Eastwood; John Thomas Howell 1937-4-27 4027 Kern Caliente Comment
  POM275911  Astragalus oxyphysus Lyman Benson 1937-4-4 8104 Kern West of McKittrick (5 miles). San Joaquin Valley watershed. 549 Comment
  SBBG67456  Astragalus oxyphysus R. Hoffmann 1930-4-28 Kern 2 mi S of Caliente 426 Comment
  SDSU7887  Astragalus oxyphysus unknown 1956-4-14 Kern Carneros Rocks, Temblor Range, West Kern co. 457 Comment
  CAS-BOT-BC194217  Astragalus pachypus Marcus E. Jones 1926-6-7 s.n. Kern South of Lebec Comment
  RSA90746  Astragalus pachypus F. W. Peirson 1923-6-9 7692 Kern Cuddy Valley. 1372 Comment
  SBBG68280  Astragalus pachypus R. Hoffmann 1930-4-27 Kern Mojave Desert Comment
  UCR210408  Astragalus purshii J. R. Shevock, Barbara Ertter 1986-4-19 11378 Kern western slope of the Southern Sierra Nevada, Piute Mountains, along Erskine Creek Road near the base of a limestone outcrop c. the 8th creek crossing in canyon 1159 Comment
  CAS-BOT-BC193209  Astragalus subvestitus Ernest C. Twisselmann 1962-7-19 7457 Kern Lookout Point, Piute Mountains 2520 Comment
  RSA747083  Athysanus pusillus Pam De Vries 2009-4-17 7311 Kern Western Transverse Range; San Emigdio Mountains Region; Bitter Creek National Wildlife Refuge; ca. 1.2 air miles east northeast of the junction of Cerro Noroeste and Klipstein Cyn Rds 1115 Comment
  UCR264422  Athysanus pusillus Mitch Provance, Callen Huff 2009-4-5 10387 Kern Tehachapi Mountains, Tejon Ranch, Tejon Canyon, about 1.5 km SE of the mouth of White Cow Canyon. 841 Comment
  OBI52950  Atriplex canescens David J. Keil, V. L. Holland and Lynne Dee Oyler 1995-4-30 25031 -A Kern Opal Canyon rd at hwy 14, N of Red Rock Canyon State Park Comment
  CAS-BOT-BC170176  Atriplex canescens subsp. canescens Ernest C. Twisselmann 1958-11-1 4938 Kern Sand dunes 1 mile west of Koehn Lake, Mohave-Randsburg Region 606 Comment
  CAS-BOT-BC170183  Atriplex canescens subsp. canescens John Thomas Howell; Gordon H. True 1971-6-16 47882 Kern Sandy flats along Kelso Creek 7 miles south of Weldon on road to Kelso Valley - Sierra Nevada 914 Comment
  RSA169226  Atriplex confertifolia E. C. Twisselmann 1964-5-7 9346 Kern Rosamond Lake, Edwards AFB 602 Comment
  UC527431  Atriplex confertifolia C. B. Wolf 1931-11-8 2624 Kern 1/4 mi s Rosamond (Mojave Desert); , s of Rosamond 701 Comment
  UCR144083  Atriplex confertifolia Scott D. White 1998-9-17 7129 Kern West Mojave Desert, California City: Cache Creek channel and adjacent valley floor between city sewage plant and Randsberg Road/20-Mule Team Hwy junction 716 Comment
  RSA181025  Atriplex coronata var. coronata E. C. Twisselmann 1965-9-19 11567 Kern public hunting area. 65 Comment
  CAS-BOT-BC170100  Atriplex lentiformis Ernest C. Twisselmann 1962-11-14 7955 Kern Plains east of Buena Vista Lake - San Joaquin Valley 64 Comment
  CAS-BOT-BC209513  Atriplex polycarpa James R. Shevock; Jack Zaninovich 1983-4-8 10285 Kern San Joaquin Valley. Semitropic Ridge, The Nature Conservancy Paine Preserve west of Wasco. Along McComb Road between Gun Club Road and Cocoran Road and about 1 mile north of California highway 46 75 Comment
  JEPS59648  Atriplex polycarpa H. L. Bauer 1927-11-20 53 Kern near Bakersfield; near Bakersfield 152 Comment
  SBBG99  Atriplex polycarpa R. Hoffmann 1929-4-27 Kern near Muroc Comment
  UCD97611  Atriplex polycarpa G. L. Stebbins Jr.; Alva Day 1966-4-11 6396 Kern 5 miles east of Lost Hills. Northwestern part of county. Comment
  RSA552601  Atriplex semibaccata Unlisted 1989-9-24 s.n. Kern Astronautics Laboratory, Leuhman Ridge, Edward Air Force Base. Near building 7652. 945 Comment
  CAS-BOT-BC176647  Atriplex serenana var. serenana Alice Eastwood 1913-9-25 3490 Kern Bakersfield Comment
  CAS-BOT-BC178395  Atriplex spinifera Ernest C. Twisselmann 1958-4-17 4301 Kern U.S. 466, 10.3 miles west of Boron, Mojave-Randsburg Region 792 Comment
  OBI5788  Atriplex spinifera Carl B. Wolf 1931-9-16 2436 Kern 2 mi S of Maricopa 305 Comment
  UC2047762  Avena barbata Nick Jensen with Neal Kramer, J. Mark Porter, Onkar Singh, Mike White, Katie Gallagher 2015-2-14 2812 Kern Tejon Ranch. Caliente Creek about 0.5 air km south of Bena Road. Comment
  UCR141220  Avena barbata 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-BC146042  Avena fatua John Thomas Howell; Gordon H. True 1971-6-17 48032 Kern Sierra Nevada. 0.5 mile east of Bodfish Gap. 1219 Comment
  UCR160661  Avena fatua David Charlton, S. Wilson 1994-6-7 6026 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
  POM288869  Baccharis salicifolia Arthur L. Cohen 1934-3-24 182 Kern Bakersfield 122 Comment
  RSA728988  Baccharis salicifolia Naomi Fraga, Sue Mills 2004-5-22 1207 Kern The Owens Peak Eastern Watershed. North Fork of Grapevine Canyon. 1220 Comment
  UCR200046  Baccharis salicifolia Naomi Fraga, Amber Maurice 2003-2-23 266 Kern Southern Sierra Nevada, the Owens Peak Eastern Watershed, Indian Wells Canyon, lower end of canyon, north of road 1250 Comment
  RSA0082699  Baccharis salicifolia subsp. salicifolia Ernest C. Twisselmann 1964-7-17 9742 Kern Southeast end of Castaic Lake. 1059 Comment
  CAS-BOT-BC99864  Baccharis sergiloides Frank J. Kirby 1957-9-1 1009 Kern Cane Brake Creek, Walker Pass area 1219 Comment
  CAS-BOT-BC100000  Balsamorhiza deltoidea Ernest C. Twisselmann 1964-6-10 9570 Kern Tecuya Ridge 2026 Comment
  SBBG30134  Balsamorhiza deltoidea D. Myrick 1968-4-30 1860 Kern Rankin Ranch, rd up to Breckenridge Mtn 1066 Comment
  POM158416  Bassia hyssopifolia H. L. Bauer 1927-10 s.n. Kern Bakersfield. Comment
  CAS-BOT-BC482140  Bloomeria crocea var. montana Rimo Bacigalupi; G. T. Robbins 1954-5-31 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-BC482153  Bloomeria crocea var. montana Ernest C. Twisselmann 1965-6-18 11021 Kern Pleito Ridge 1143 Comment
  SBBG14816  Bloomeria crocea var. montana E. R. Blakley 1958-5-3 2239 Kern 1 mi NE of Castaic Lake 1066 Comment
  UCD109531  Boechera pulchra Chuck Hughes 2011-5-19 271 Kern About 3.7 miles southwest of Tehachapi Willow Springs Road. Southeastern foothills of Tehachapi Mountains, at edge of Antelope Valley/Mojave Desert. 1232 Comment
  CAS-BOT-BC25279  Boechera repanda John Thomas Howell 1962-9-23 38812 Kern Sierra Nevada. Greenhorn Mountains. Near Tiger Flat. 1981 Comment
  CAS-BOT-BC25280  Boechera repanda Ernest C. Twisselmann 1963-9-17 8998 Kern Sierra Nevada. The Greenhorn Range. Slope south of Cow Creek. 1859 Comment
  CAS-BOT-BC25971  Boechera xylopoda John Thomas Howell; Gordon H. True 1968-5-13 44315 A Kern Sierra Nevada. Kern Plateau. Cherry Hill Road, Brush Creek Canyon. 1584 Comment
  CAS-BOT-BC28205  Bolboschoenus glaucus Ernest C. Twisselmann 1955-7-13 2263 Kern Duck Club Road, 8.9 mi N of Semitropic School. 64 Comment
  CAS-BOT-BC29698  Bolboschoenus maritimus Ernest C. Twisselmann 1969-5-21 15350 Kern Freeway Bridge 762 Comment
  CAS-BOT-BC29693  Bolboschoenus maritimus Ernest C. Twisselmann 1953-9-7 749 Kern Temblor Oil Field Creek. 518 Comment
  CAS-BOT-BC30956  Bolboschoenus maritimus Ernest C. Twisselmann 1963-4-12 8047 Kern Arvin region: Adobe Road at Westminster Gun Club. 121 Comment
  CHSC57207  Bolboschoenus maritimus subsp. paludosus L. P. Janeway 1987-5-22 2091 Kern Just up-creek from Sulfur Spring, near the east end of (public) Annette Road. 472 Comment
  SEINET11748667  Bolboschoenus robustus C. V. Braun 1974-1 7 Kern 5-10 mi NW of Wasco Comment
  UCR82082  Bowlesia incana David Charlton 1994-6-4 5909 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
  CAS-BOT-BC95384  Bowlesia incana Ernest C. Twisselmann 1965-4-21 10552 Kern Tejon Canyon, Tehachapi Mountains 838 Comment
  UCR271109  Brassica Mitch Provance, Megan Minter, Luis Aguilar, Travis Kegel 2016-4-27 416- 73 Kern Tehachapi Valley, Monolith, near railroad tracks along Tehachapi Blvd., about 0.5 mi W of Williamson Rd. 1220 Comment
  CAS-BOT-BC100386  Brickellia californica James R. Shevock; Dana York 1995-10-8 12387 Kern Along the east-face of Spanish Needle Peak, BLM Owens Peak Wilderness, Eastern slope of the Sierra 2255 Comment
  RSA0034592  Brickellia californica C. B. Wolf 1931-9-16 3889 Kern San Emigdio Canyon. 793 Comment
  CAS-BOT-BC100586  Brickellia nevinii C. B. Wolf 1931-9-16 2444 -A Kern San Emigdio Canyon, 7 miles above the San Emigdio Ranch Houses 792 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
  UC505571  Brodiaea terrestris subsp. kernensis E. W. Voegelin 1933-5-16 195 Kern 1 1/2 mi ne Kernville; Hot Springs Comment
  SEINET6879016  Brodiaea terrestris subsp. terrestris W. P. Vestal, A. G. Vestal 1955-6-10 s.n. Kern 2.7 miles northwest of Glennville. Comment
  CAS-BOT-BC144181  Bromus arenarius Ernest C. Twisselmann 1961-5-4 6066 Kern Sierra Nevada. Greenhorn Range. Greenhorn Pass Road, 10.8 miles east of Glennville. 1325 Comment
  CAS-BOT-BC144182  Bromus arenarius Ernest C. Twisselmann 1959-4-21 5079 Kern Temblor Range and the Western San Joaquin Valley. Annette Region. San Andreas Fault just north of Carter Grade. 579 Comment
  CAS-BOT-BC144195  Bromus arenarius Ernest C. Twisselmann 1955-5-22 2016 Kern Temblor Range and the Western San Joaqin Valley. Temblor Grade, 10.9 miles west of McKittrick. 762 Comment
  JEPS73955  Bromus arenarius Allison Krames 1935-5-5 Kern above Arvin (Bear Mountain foothills, White Wolf Meadow); Bear Mountain foothills, White Wolf Meadow Comment
  CAS-BOT-BC149346  Bromus arizonicus Ernest C. Twisselmann 1963-4-12 8023 Kern San Joaquin Valley. Enos Road 3.5 miles north of Kern River. 91 Comment
  SEINET4344891  Bromus arizonicus E. C. Twisselmann 1965-3-17 10473 Kern Canal at the south end of the Refuge. 69 Comment
  RSA0073804  Bromus berteroanus Erika M. Gardner, Sierra Sutton 2015-3-6 1202 Kern Behind old mining site. 1196 Comment
  UCSB51395  Bromus berteroanus Roos, John 1969-5-10 Kern Red Rock Cyn; Mojave Desert Comment
  CAS-BOT-BC531744  Bromus carinatus var. carinatus Erika M. Gardner; Naomi S. Fraga 2015-3-20 1316 Kern Southern Sierra Nevada region: Scodie Mountains, Kiavah Wilderness; Bureau of Land Management. North of Tit Mountain, near Boulder spring in Boulder Canyon 1238 Comment
  CAS-BOT-BC156088  Bromus diandrus Ernest C. Twisselmann 1964-5-15 9414 Kern Sierra Nevada. Greenhorn Range. North flank of Blue Mountain. 1082 Comment
  JEPS39719  Bromus diandrus Charlotte N. Smith 1961-6-22 1044 Kern about 4 mi sw of Eugene Grade (on Grenhorn [Mountain], in Mike Harney Canyon, on the French Ranch); Grenhorn Mountain, Mike Harney Canyon 1402 Comment
  UC2047778  Bromus diandrus Nick Jensen with Katie Gallagher, J. Mark Porter, Tommy Stoughton 2014-6-6 2125 Kern Tejon Ranch. Lower slope of Blue Ridge. About 1.4 road km south along the old logging road leading from the main ranch road. About 1.0 air km SW of Lopez Flats. Comment
  CAS-BOT-BC155411  Bromus hordeaceus Ernest C. Twisselmann 1964-5-15 9419 Kern Sierra Nevada. Greenhorn Range. North flank of Blue Mountain. 1158 Comment
  CAS-BOT-BC155412  Bromus hordeaceus Ernest C. Twisselmann 1964-4-25 9248 Kern Sierra Nevada. Greenhorn Range. The Sheep Camp, ca. 4.5 miles east of Woody. 975 Comment
  UC2047681  Bromus hordeaceus Nick Jensen with Alex Guiggi, Evan Meyer, Sean Lahmeyer 2014-5-7 1519 Kern Tejon Ranch. Along the main road in the Cottonwood Creek drainage; about 2.4 air km north of the Liebre Twins. Comment
  UCD58860  Bromus japonicus Harold M. Kemper 1966-8-1 s.n. Kern Kern Co. 1219 Comment
  JEPS78224  Bromus madritensis subsp. madritensis Samuel B. Parish June 1887 1994 Kern Fort Tejon Comment
  UC1982168  Bromus madritensis subsp. rubens LeRoy Gross, Pamela Conway 2010-5-15 4563 Kern Coast Ranges; Temblor Mountains region: Bitter Creek National Wildlife Refuge: Far west end of the San Emigdio Mountains; Unit # 3. Headwall of Bitter Creek, east of Pelato Peak, and north of Cerro Noroeste Road. Surveyed from 34.91520N, 119.38393W near top to about 34.91876N, 119.38396. Collection site was nearest 34.91520 0'N, 119.38393 0'W. Ballinger Canyon 7.5 Quad. Comment
  SEINET5059377  Bromus orcuttianus Unknown 2002-6-28 23 Kern Camp Earl Anna, in Paradise Valley. 2 miles S of nunnery off Water Canyon Rd., Tehachapi Mountains. 7 miles S of Tehachapi. Comment
  CAS-BOT-BC161890  Bromus rubens Stacy Lawson 1980-5-5 23 Kern Scodice Mountains. Horse Canyon Road. 1420 Comment
  LA13821  Bromus rubens Carl Epling; May 1927 sn Kern Ridge Route near Lebec Comment
  RSA712531  Bromus rubens LeRoy Gross 2005-5-19 2270 Kern Tehachapi Mountains region: southeast base of the mountains, just above the west side of Cottonwood Creek. 1174 Comment
  RSA745135  Bromus rubens LeRoy Gross, P. De Vries, Otto Gasser 2009-3-17 3593 Kern Far west end of the San Emigdio Mountains: Bitter Creek National Wildlife Refuge; Started near Pattiway BM 3337. To a short distance NNE of Pattiway. Northwest end of the Refuge., On map unit 10B, east of Highway 166, north of Cerro Noroeste Road, and west of klipstein Canyon Road. 1017 Comment
  SEINET190960 Image available Bromus rubens A. A. Beetle 1941-4-11 2682 Kern Mohave Desert Indian Wells Valley 10 miles south of Inyokern. Comment
  CAS-BOT-BC161466  Bromus tectorum Ernest C. Twisselmann 1958-5-27 4475 Kern Sierra Nevada. Greenhorn Range. Wagy Flat Road, 7.6 miles east of the Summit. 1249 Comment
  CAS-BOT-BC161475  Bromus tectorum Ernest C. Twisselmann 1955-6-7 2123 Kern San Emigdio Range. Mount Abel Road, 0.5 mile south of Camp Condor. 1844 Comment
  UCR177481  Bromus tectorum LeRoy Gross 2005-5-31 2334 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
  UCD59872  Bromus tectorum var. glabratus Ernest C. Twisselmann 1963-5-11 8225 Kern Tehachapi Mountains. Hart Flat. 762 Comment
  UCR266517  Calandrinia ciliata Mitch Provance, Ron Clark 2015-4-28 415- 07 Kern Tehachapi Mountains, Brite Valley, west outskirts of Tehachapi, E of Tamaron Dr. on West Valley Boulevard. 1329 Comment
  RSA352859  Calocedrus decurrens M. B. Dunkle 1929-8-26 2338 Kern Kern River Comment
  POM320146  Calochortus amoenus Sydney Smith 1972-5-1 67 Kern West of Greenhorn Summit, [Greenhorn Mountains]; road to Glenville. San Joaquin Valley Drainage Area. 1508 Comment
  SD64166  Calochortus flexuosus W. Bertsch 1953-5-17 137 Kern 20 miles northeast of Bakersfield. 487 Comment
  SBBG105085  Calochortus kennedyi E. R. Blakley 1994-6-26 7614 Kern Puerto Suelo Cyn, 1 mi E of Cerro Noroeste; from lower spring area, E of Mesa Spring, San Emigdio Mesa 2194 Comment
  SBBG22934  Calochortus luteus H. and M. Dearing 1935-4-27 307 Kern W of Woody Comment
  UC1540076 Image available Calochortus striatus Nancy Nicolai 1987-5-5 Kern Buena Vista Recreation Area Canal, Rd ca 10 W of Bakersfield Comment
  RSA70372  Calochortus superbus Frank W. Peirson 1930-5-15 8898 Kern Hills northwest of Glenville, Greenhorn Range 1037 Comment
  RSA747251  Calochortus venustus Pam De Vries 2009-5-26 7485 Kern Western Transverse Range; San Emigdio Mtns. Region; Bitter Creek National Wildlife Refuge; ca. 0.75 air miles WSW of the junction of Cerro Noroeste and Klipstein Cyn Rd. 1124 Comment
  RSA762489  Calochortus venustus Pam De Vries 2009-6-17 7529 Kern Western Transverse Range; San Emigdio Mtns. Region; Bitter Creek National Wildlife Refuge; ca. 3.0 air miles SE of the junction of Cerro Noroeste and Klipstein Cyn Rd. 1380 Comment
  UCR271290  Calochortus venustus Mitch Provance, Luis Aguilar 2016-5-9 516 04 Kern Southern Sierra Nevada, Tejon Hills, along transmission route, about 0.5 miles NW of Chanac Creek 620 Comment
  CAS-BOT-BC496730  Calochortus venustus Ernest C. Twisselmann 1957-6-25 3784 Kern Cuddy Valley; San Emigdio Range 1638 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
  SEINET10842315  Calycoseris parryi Noel H. Holmgren, Patricia K. Holmgren 1974-4-11 Holmgren 7714 Kern El Paso Mountains, overlooking Fremont Valley (Koehn Lake), 12 airline miles west of Randsburg. 701 Comment
  UC2049221  Calyptridium monandrum Nick Jensen with J. Mark Porter 2014-5-22 1946 Kern Tejon Ranch. Little Oak Canyon adjacent to the gate to the private inholding about 2.0 road km north of the junction with Contour Road Comment
  UCR99355  Calyptridium monandrum A. C. Sanders, Steve Boyd 1997-4-20 9551 Kern San Emigdio Range, Pleito Hills region, San Emigdio Ranch, ridge on west side of Pleito Canyon, c. 4.5 mi due north of Antimony Peak. 1220 Comment
  CAS-BOT-BC223635  Calystegia longipes D. E. Breedlove 1962-7-13 3820 Kern South bank of Kern River, 30 miles west of Bodfish 259 Comment
  RSA710295  Calystegia longipes R. K. Brummitt 1997-6-13 19737 Kern By N end of Lake Isabella, 3 km S of Kernville on road to Weldon, arid rocky roadside bank. 800 Comment
  UCR196683  Calystegia longipes Naomi Fraga, Michael Honer, Valerie Soza 2003-5-19 752 Kern Southern Sierra Nevada, Owens Peak Eastern Watershed, Grapevine Canyon 1220 Comment
  CHSC70314  Calystegia malacophylla subsp. malacophylla R. A. Schlising; C. Balogh 1972-6-16 3047 Kern Greenhorn Mountain Park Campground entrance, near Green Horn Summit on Hwy 155. 1828 Comment
  RSA57093  Camissonia boothii subsp. desertorum Percy C. Everett, E. K. Balls 1956-5-9 21582 Kern 15 miles SW of jct Hwy 6 and 178, north of Mojave 884 Comment
  UCR50462  Camissonia campestris A. C. Sanders, E. J. Lawlor 1988-3-5 7711 Kern Mojave Desert, hwy 14 at Neuralia Road, 1 mi NW of Cantil 671 Comment
  SEINET6944430  Camissonia campestris W. P. Vestal, A. G. Vestal 1955-3-27 3528 Kern Ca. 6.3 miles southwest of Woody. Comment
  RSA186804  Camissonia campestris subsp. campestris Peter H. Raven 1962-3-25 16982 Kern Open sandy field, along State Highway 33, 1.2 miles SE of Blackwells Corner 198 Comment
  RSA41310  Camissonia campestris subsp. campestris Robert F. Hoover 1941-3-23 4801 Kern Elk Hills Comment
  RSA600591  Camissonia campestris subsp. campestris Steve Boyd, A. C. Sanders, R. T. Hawke, Shaun Hawke, Susan Hobbs, Paul Hobbs 1997-4-20 9587 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
  UCR136889  Camissonia claviformis June Latting 1958-4-12 s.n. Kern Mojave Desert, Hwy 6 [= 14], ten miles south of Mojave, Rosamond Hills 823 Comment
  HSC16454  Camissonia claviformis M. B. Walsh 1966-4-5 - 40 Kern 3 mi. and 2 mi. W of Inyokern along dirt Rd. off Hwy. 395 Comment
  UCR264525  Camissonia graciliflora Mitch Provance, Callen Huff 2009-4-8 10320 Kern Foothills of the Southern Sierra Nevada, 3.5 mi SW of Caliente, S side of Bena Rd., 0.25 mi S of its intersection with Hwy 58 550 Comment
  SJSU10917  Camissonia kernensis A. J. Pacheco 1969-4-1 Kern by Lokern Rd 1.8 mi W of Hwy 33, 20 mi NW of McKittrick Comment
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May 20 2018
  CAS-BOT-BC160776  Camissonia kernensis subsp. kernensis John Thomas Howell; Gordon H. True 1971-6-16 47873 Kern Along Kelso Creek, 7 miles south of Weldon on road to Kelso Valley 914 Comment
  CAS-BOT-BC160783  Camissonia kernensis subsp. kernensis Ernest C. Twisselmann 1963-5-11 8178 Kern Horse Canyon, Scodie (Kiavah) Mountain 1615 Comment
  CAS-BOT-BC160794  Camissonia kernensis subsp. kernensis Peter H. Raven 1962-5-6 17559 Kern Weldon 731 Comment
  CAS-BOT-BC160804  Camissonia kernensis subsp. kernensis Ernest C. Twisselmann 1962-5-8 7140 Kern Northeast flank of Morris Peak 1272 Comment
  CAS-BOT-BC160828  Camissonia kernensis subsp. kernensis Jim Shevock 1971-5-2 1004 Kern 8 mi. W of Walker Pass 1219 Comment
  RSA144834  Camissonia kernensis subsp. kernensis E. G. Linsley, J. W. MacSwain 1960-3-31 60 -18 Kern Upper end of Short Canyon. Comment
  UCR273996  Camissonia pallida subsp. pallida Mitch Provance, Callen Huff 2009-4-22 10575 Kern Foothills of the Tehachapi Mountains, About 7 miles N of Hwy. 138 at Neenach, at the mouth of Canyon del Gato Montes and E of 270th St. 1112 Comment
  UC1561201  Camissonia pubens Barbara Ertter with James R. Shevock 1986-4-20 6005 Kern Scodie Mts. E of Isabelle Lake, ca 4 airmiles NW of Walker Pass, canyon on N side Pinyon Peak, west side of creek ca 1/2 mi from end of dirt road 1432 Comment
  UC1922788  Camissonia pubens Naomi Fraga, Sarah DeGroot, Mark Porter 2003-5-2 658 Kern Sierra Nevada: Southern Sierra Nevada region: THE OWENS PEAK EASTERN WATERSHED. Buena Vista Canyon, small canyon draining into the southwest side of Indian Wells Canyon. Drainage of Morris Peak. Owens Peak 7.5' USGS Quad. Comment
  UC505597  Camissonia strigulosa Mrs. Marie Cole 1933-5-12 96 Kern mt. slopes 2 mi e Weldon (s side of hwy) 822 Comment
  RSA0069366  Camissoniopsis pallida subsp. pallida Dean W. Taylor 2003-3-26 18480 Kern Ca. 2.5 miles S of Oak Creek Road (ca. 10 air miles W of Mojave). 1036 Comment
  UC2028830  Camissoniopsis pallida subsp. pallida Neal Kramer 2013-4-14 2089 Kern Old Haul Road Tejon Ranch. Comment
  RSA0081440  Canbya candida Erika M. Gardner, Chul Paik 2015-5-3 1443 Kern Cow Haven Canyon. 1494 Comment
  UCR196661  Canbya candida Naomi Fraga, Michael Honer, Valerie Soza 2003-5-19 721 Kern Southern Sierra Nevada, The Owens Peak Eastern Watershed. Grapevine Canyon 1220 Comment
  RSA0039080  Capsella bursa-pastoris Nick Jensen, Ed Kentner 2013-3-6 185 Kern San Joaquin Valley, Between the Temblor Range and the Antelope Hills, Twisselman Ranch, south of Highway 46 and west of Highway 33 230 Comment
  RSA0073727  Carex alma Erika M. Gardner, Kristin Forgrave 2013-6-29 419 Kern Canyon bottom of Sage Canyon. 1480 Comment
  CAS-BOT-BC17796  Carex amplifolia Ernest C. Twisselmann 1966-8-26 12745 Kern Sierra Nevada. The Greenhorn Range. Lumreau Creek at the Borton Place. 1203 Comment
  CAS-BOT-BC20646  Carex douglasii Ernest C. Twisselmann 1962-6-22 7352 Kern Tehachapi-Kernville Region. Woolstaff Meadow, Piute Mountains. 2286 Comment
  SBBG15316  Carex douglasii E. C. Twisselmann 1962-6-22 7352 Kern Woolstalf Meadow, Piute Mtns 2270 Comment
  CAS-BOT-BC19977  Carex feta Ernest C. Twisselmann 1957-6-21 3735 Kern Sierra Nevada. The Greenhorn Range. Tiger Flat. 2019 Comment
  CAS-BOT-BC116637  Carex subfusca D. E. Breedlove 1962-7-15 3986 Kern Brown Meadow, 5.2 mi NW of Claraville; Piute Mountains. 1920 Comment
  POM283544  Castilleja affinis Lyman D. Benson 1932-4-20 3341 Kern Mouth Kern Canyon; Greenhorn Mountains. Kern River Watershed 305 Comment
  HSC94012  Castilleja angustifolia Mary Drumm 1996-3-23 44 Kern 1/2 mi. N on 395 after Jct. of 395 and 14, 3 mi. up first dirt Rd. to the W toward Short Canyon 1067 Comment
  JEPS80969  Castilleja applegatei subsp. martinii James R. Shevock 1981-5-8 8738 Kern 1 mi n Bird Springs Pass (along the Pacific Crest Trail); Sequoia National Forest, Scodie Mountains 1828 Comment
  JEPS18889  Castilleja brevistyla Rimo Bacigalupi with G. T. Robbins and Geo. W. Gillett 1956-3-27 5537 Kern 4.7 km w of (below) Granite Station (along Granite Station road, foothills of the Greenhorn Range); Greenhorn Range 426 Comment
  SBBG30283  Castilleja exserta D. Myrick 1968-4-30 1964 Kern Rankin Ranch, rd up to Breckenridge Mtn 1219 Comment
  RSA761514  Castilleja exserta subsp. exserta LeRoy Gross, Pamela Conway 2010-5-15 4564 Kern Bitter Creek National Wildlife Refuge: Far west end of the San Emigdio Mountains; Unit # 3. Headwall of Bitter Creek, east of Pelato Peak, and north of Cerro Noroeste Road., Surveyed from 34.91520N, 119.38393W near top to about 34.91876N, 119.38396. 1079 Comment
  CAS-BOT-BC38257  Caulanthus californicus Gustav Eisen 1888-6-1 s.n. Kern Delano. Comment
  CAS-BOT-BC38346  Caulanthus cooperi Alice Eastwood 1913-5-12 s.n. Kern Mojave. Comment
  RSA498149  Caulanthus cooperi Anstruther Davidson 1926-5-1 s.n. Kern Dry Lakes, Mojave Desert. Muroc. Comment
  SBBG70255  Caulanthus cooperi R. Hoffmann 1929-4-2 Kern 10 mi W of Randsburg Comment
  CAS-BOT-BC38427  Caulanthus coulteri Ernest C. Twisselmann 1958-3-22 4182 Kern Eastern San Joaquin Valley. Ridge on the north side of the mouth of Caliente Canyon. 297 Comment
  CAS-BOT-BC38435  Caulanthus coulteri John Thomas Howell 1930-5-14 5066 Kern East slope of the Greenhorn Range. 1463 Comment
  CAS-BOT-BC38455  Caulanthus coulteri Ernest C. Twisselmann 1960-4-2 5938 Kern Tehachapi-Kernville Region. Kern Canyon. 4.2 miles west of Democrat Guard Station. 594 Comment
  CAS-BOT-BC478195  Caulanthus coulteri James R. Shevock; Jack Zaninovich 1983-3-14 10176 Kern Kern Bluffs, along road to Hart Park on north edge of Bakersfield overlooking the Kern River 137 Comment
  CHSC494  Caulanthus coulteri V. Holt 1942-4-1 Kern Comment
  JEPS118946  Caulanthus coulteri Dana York 1997-3-7 1632 Kern Ca. 34 km S of Bakersfield, San Emigdio Ranch property (Wind Wolves Preserve), valley grassland a few hundred meters S of the ranch complex. Comment
  LA51318  Caulanthus coulteri Sharon Johnston; 1957-5-23 46 Kern Kern Canyon, 0.5 mi. from mouth of canyon 365 Comment
  RSA0046610  Caulanthus coulteri Nick Jensen, Tommy Stoughton, Larry Crawford 2014-4-13 1001 Kern Head of Canyon de los Gatos Montes; wide open area just before the road heads steeply west up Blue Ridge. 1593 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
  RSA749211  Caulanthus coulteri J. R. Shevock, Teresa Prendusi 1990-5-25 11887 Kern Kern Plateau. Owens Peak Wilderness. Along the Pacific Crest Trail near saddle between Owens Peak and Mt. Jenkins 2134 Comment
  SBBG129609  Caulanthus coulteri A. Parikh, N. Gale 2013-4-3 3605 Kern E of Cattle Crk, 6.1 km E of I-5, 0.8 km S of Edmonston Pumping Plant Rd 450 Comment
  SBBG2571  Caulanthus coulteri H. and M. Dearing 1939-4-20 3195 Kern above Kernville, Kern River Cyn Comment
  UC10388  Caulanthus coulteri J. Burtt Davy 1896-4 1880 Kern hills near Caliente; head of San Joaquin Valley, hills near Caliente Comment
  UCR164449  Caulanthus coulteri A. C. Sanders 1997-4-12 20415 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
  UCSC011249  Caulanthus coulteri Dylan M. Neubauer 2017-4-20 967 Kern (s SNF/Teh) Tollgate Canyon, south-southeast of Loraine 1027 Comment
  UCR198371  Caulanthus coulteri var. coulteri Steve Boyd, Valentin Arvizu 2008-5-1 11929 Kern Southern Sierra Nevada Range, Piute Mountains, lower Esperanza Canyon at eastern base of Sorrell Peak and western edge of Kelso Valley 1463 Comment
  JEPS53362  Caulanthus inflatus Allison Krames 1935-2-10 Kern 12 mi ne Bakersfield (low hills s of Kern River); hill s of Kern River, ne of Bakersfield Comment
  RSA651817  Caulanthus inflatus Tom Velasquez 1974-3-10 s.n. Kern Castle Rock, Mojave Desert Comment
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Mar 21 2016
  SBBG72129  Caulanthus inflatus Mark Kerr 1937-5-10 Kern 3 mi E of Mojave Comment
  SBBG2442  Caulanthus inflatus H. and M. Dearing 1925-3-9 438 Kern Mojave Desert Comment
  CAS-BOT-BC40188  Caulanthus lasiophyllus Ernest C. Twisselmann 1966-4-12 11883 Kern Mojave Desert. The Mojave-Randsburg Region. Summit of Mesquite Canyon, El Paso Range. 1280 Comment
  CAS-BOT-BC40554  Caulanthus lasiophyllus Carl B. Wolf 1935-4-16 6376 Kern Upper San Joaquin Valley, Woody-Bakersfield Road, 1.5 mile south of Poso Creek. 274 Comment
  CAS-BOT-BC40183  Caulanthus lasiophyllus Ernest C. Twisselmann 1955-3-9 1698 Kern The Temblor Range and the Western San Joaquin Valley. Kernell Road, 14 miles west of Delano. 91 Comment
  CAS-BOT-BC48849  Ceanothus cuneatus Robert F. Thorne 1963-5-16 31739 Kern ca. 14 miles S of Bodfish Comment
  CAS-BOT-BC48867  Ceanothus cuneatus Paul Leskinen 1972-9-15 1527 Kern Greenhorn Range above Wofford, Shirley Creek 1524 Comment
  RSA399084  Ceanothus cuneatus Pricilla Osborn 1930-06 2261 Kern Bakersfield. Comment
  SBBG19278  Ceanothus diversifolius M. A. Piehl 1959-7-28 59473 Kern near Cedar Crk Cmpgrd, ca. 10 mi E of Glennville Comment
  UC1281441  Ceanothus greggii var. vestitus H. E. McMinn 1938-6-25 5216 Kern Cuddy Valley Comment
  UC519924  Ceanothus greggii var. vestitus Carl Epling and Louis Wheeler 1933-6-4 1840 Kern near Lebec Frazier Mt. Park (Cuddy Canyon,) 1524 Comment
  SBBG20817  Ceanothus integerrimus E. C. Twisselmann 1963-8-8 8870 Kern just W of Tejon Pass 1554 Comment
  SEINET12209908  Ceanothus integerrimus Unknown 1944-1 s.n. Kern Comment
  RSA187070  Ceanothus integerrimus var. puberulus E. C. Twisselmann 1966-7-13 12573 Kern Slope aouth of Mil Potreros. 1646 Comment
  CAS-BOT-BC126804  Ceanothus pauciflorus Ernest C. Twisselmann 1958-5-27 4502 Kern West slope of Walker Pass 1554 Comment
  RSA0034326  Ceanothus vestitus Michael Honer 2007-4-19 2510 Kern Along dirt road running from head of Big Sycamore Canyon to head of Bronco Canyon. 1463 Comment
  UCR47181  Ceanothus vestitus Michael Theroux 1982-6-12 358 Kern Tehachapi Mountains, Los Padres National Forest, near Tecuya Mountain, 3.3 mi north of the road junction with Mil Potrero Hwy, 2.5 mi west of Frazier Park 1982 Comment
  UC2049439  Celtis reticulata Nick Jensen with J. Mark Porter, Dylan Cohen, Nico Medina 2015-11-9 3865 Kern Tejon Ranch. Lower foothills of the Tehachapi Mountains, about 2.5 air km E of the junction of Deer Trail Road with Highway 223. Comment
  RSA552365  Cenchrus longispinus D. Charlton 1989-10-10 4134 Kern Rosamond Duck Club, east of Hwy 14 and south of the city of Rosamond 701 Comment
  CAS-BOT-BC281977  Centaurea benedicta Ernest C. Twisselmann 1969-5-21 15436 Kern Mojave Desert, Red Rock Canyon. Ricardo 792 Comment
  UCR53385  Centaurea repens R. D. Goeden, Don W. Ricker 1988-8-16 s.n. Kern Rosamond, on Sierra Hwy 713 Comment
  UCD130104  Centaurea solstitialis Ernest C. Twisselmann 1961-10-6 6641 Kern Tehachapi Valley: railroad right-of-way 1 mile west of Monolith. 1206 Comment
  RSA720853  Centaurium exaltatum Naomi S. Fraga, Genie Fraga 2002-5-25 132 Kern The Owens Peak Watershed. Owens Peak Wilderness Area. Short Canyon. 1098 Comment
  OBI19891  Centromadia pungens subsp. pungens Walter S. Chesbro 1978-5-19 233 Kern Hwy 41, 20.4 mi E of I-5 Comment
  RSA0088119  Centrostegia thurberi Erika M. Gardner, Rachel Poutasse 2014-4-26 829 Kern Cow Haven Canyon, west side of the main road. 1608 Comment
  SBBG23434  Centrostegia thurberi E. C. Twisselmann 1965-5-18 10834 Kern dunes at NE end of Buckhorn Lake, Edwards Air Force Base 746 Comment
  RSA209587  Cephalanthus occidentalis F. C. Vasek 1967-7-20 670720 -3 Kern Live Oak Picnic Grounds, Sequoia National Forest Comment
  UC863554  Cercis occidentalis L. R. Abrams 1927-5-1 11942 Kern on Walker Pass road 1 mi e Onyx Comment
  POM90517  Cercocarpus betuloides Marcus E. Jones 1903-5-20 s.n. Kern Tehachapi. 1220 Comment
  CAS-BOT-BC137014  Cercocarpus betuloides var. betuloides Ernest C. Twisselmann 1958-8-13 4636 Kern Greenhorn Pass Road, 3 miles east of Fulton Ranger Station 1280 Comment
  UC1127875  Cercocarpus ledifolius var. ledifolius R. St. John 1931-5-18 223 Kern Double Mountain 2423 Comment
  CAS-BOT-BC276866  Chaenactis fremontii Ernest C. Twisselmann 1969-5-21 15357 Kern Red Rock Canyon, Mojave Desert. Head of Tarweed Creek 784 Comment
  JEPS8852  Chaenactis fremontii W. L. Jepson 1940-4-17 19521 Kern Johannesburg Mojave Desert (n Mojave Desert) 975 Comment
  RSA799630  Chaenactis fremontii Justin M. Wood, J. Miner 2011-4-6 3440 Kern Mojave Desert: Ridgecrest, SW of the intersection of Downs St. and Ridgecrest Blvd., just W of the SCE Downs Substation. 713 Comment
  UC696111  Chaenactis fremontii Annie M. Alexander and Louise Kellogg 1940-4-12 1033 Kern e of summit on Walker Pass road; Sierra Nevada 1484 Comment
  UCR195269  Chaenactis fremontii Naomi Fraga, Genie Fraga 2004-4-24 1110 Kern Southern Sierra Nevada, Owens Peak Eastern Watershed, Short Canyon, along aqueduct road on the way to Five Fingers 1037 Comment
  CAS-BOT-BC276875  Chaenactis fremontii Roxana S. Ferris; Rimo Bacigalupi 1958-3-19 13312 Kern LA Aqueduct crossing at caretaker's station, Jawbone Canyon, on road to Kelso Valley, 3.1 miles W of US Highway 6 Comment
  JEPS30571  Chaenactis fremontii Donald M. Kyhos 1957-4-11 57 -72 Kern mouth of Red Rock Canyon Comment
  SEINET2028778 Image available Chaenactis glabriuscula P. A. Munz 1935-4-2 13661 Kern Caliente Creek, 15 miles east of Bakersfield Comment
  CAS-BOT-BC277288  Chaenactis glabriuscula var. glabriuscula Ernest C. Twisselmann 1958-3-22 4184 Kern Eastern San Joaquin Valley. Ridge on the north side of the mouth of Caliente Canyon 289 Comment
  CAS-BOT-BC277315  Chaenactis glabriuscula var. glabriuscula John Thomas Howell 1930-5-13 5042 Kern Kern Canyon, 7 miles above Kernville 844 Comment
  JEPS34215  Chaenactis glabriuscula var. glabriuscula Mrs. Allison Krames 1935-2-24 Kern south part Kern River Park Kern River (near Shark-tooth Hill) Comment
  RSA176346  Chaenactis glabriuscula var. glabriuscula R. F. Thorne 1963-5-16 31715 Kern Ca. 8-10 miles E of Caliente. Comment
  UC2049341  Chaenactis glabriuscula var. glabriuscula Nick Jensen with J. Mark Porter, Kevin Davey, Fred Roberts, Mike White, Chris Winchell, Colin Wilkinson, Josh Steele 2015-2-27 3069 Kern Tejon Ranch. Top of the Tejon Hills on a high point between Chanac and Comanche Creeks. Comment
  CAS-BOT-BC284258  Chaenactis glabriuscula var. megacephala Ernest C. Twisselmann 1963-4-12 8033 Kern Mesa on the south side of the mouth of Tejon Canyon, San Joaquin Valley 219 Comment
  UCD20160  Chaenactis glabriuscula var. megacephala Ralph Philips 2002-3-10 s.n. Kern 15 miles east of Bakersfield. Growing on cut bank along road in decomposed granite soil. Comment
  UCR271437  Chaenactis glabriuscula var. megacephala Mitch Provance, Luis Aguilar 2016-5-26 516- 110 Kern Tehachapi Mountains, mouth of Tejon Canyon, about 4.5 miles NE of Old Headquarters 615 Comment
  CAS-BOT-BC277808  Chaenactis santolinoides Ernest C. Twisselmann 1965-7-6 11128 Kern Tehachapi Mountains. North slope of Tehachapi Peak 2194 Comment
  JEPS9023  Chaenactis stevioides Rimo Bacigalupi, G. T. Robbins with Roi Partridge and Ruth D. Sanderson 1952-4-16 3418 Kern roadcut about 1/4 mi e of Kern-San Luis Obispo County line (along Calif. State Highway No. 41, in extreme nw corner of Kern Co., Cottonwood Pass); Cottonwood Pass 548 Comment
  UC2045036  Chaenactis stevioides Nick Jensen with Bruce Baldwin, Sue Bainbridge, Mike White 2014-5-5 1455 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
  UCR234481  Chaenactis stevioides Jim Andre 2011-4-15 17256 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
  CAS-BOT-BC279679  Chaenactis xantiana Catherine Best 1957-6-10 2152 Kern Between 8 and 9 miles east of summit, Greenhorn Mt. Comment
  RSA721414  Chaenactis xantiana Naomi Fraga, Sarah J. De Groot, J. Mark Porter 2003-5-2 691 Kern The Owens Peak Eastern Watershed: Buena Vista Canyon, small canyon draning into the southwest side of Indian Wells Canyon off drainage of Morris Peak 1524 Comment
  UC1119694  Chaenactis xantiana P. L. Johannsen 1937-3-26 1417 Kern 13 mi nw of Lockern; McKittrick 167 Comment
  UC625654  Chaenactis xantiana Annie M. Alexander 1939-5-2 340 Kern 20 mi e of Mojave 624 Comment
  UC90089  Chaenactis xantiana Katharine Brandegee 1889-5-1 Kern Tehachapi Comment
  CAS-BOT-BC279706  Chaenactis xantiana Ernest C. Twisselmann 1961-5-23 6144 Kern Tehachapi Mountains. Tejon Ranch: Rising Canyon 1097 Comment
  RSA164173  Chamaebatia foliolosa E. C. Twisselmann 1963-7-9 8570 Kern Black Mountain Saddle 1951 Comment
  UCR118568  Chamaebatia foliolosa David Charlton 1990-6-3 4319 Kern Southern Sierra Nevada, eastern slope of the Greenhorn Range, Sequoia National Forest, 1 mile east of Alta Sierra on Hwy 155. 1646 Comment
  POM320394  Chamaesyce albomarginata W. Fairfax 1972-4-29 127 Kern 11 miles south of Inyokern on Hwy 395. 988 Comment
  RSA0062451  Chamaesyce albomarginata Nick Jensen, Sandy Namoff 2014-4-16 1056 Kern Tejon Ranch. Big Sycamore Canyon about 2.2 road km from the junction with Contour Road. 1081 Comment
  RSA0082440  Chamaesyce albomarginata Erika M. Gardner, Sarah De Groot 2014-3-21 596 Kern About 0.40 (air) miles north of the PCT trailhead from Bird Springs Pass. 1683 Comment
  SBBG67717  Chamaesyce albomarginata R. Hoffmann 1931-9-29 Kern Randsburg Comment
  SJSU9530  Chamaesyce albomarginata H. E. Kuhlmann 1978-5-26 101 Kern c. 3 mi SW of junction of Hwy 223 & Hwy 58 548 Comment
  CDA4784  Chamaesyce nutans J. T. Howell 1965-9-14 41382 Kern Sierra Nevada; Kernville Comment
  RSA557817  Chamaesyce ocellata subsp. ocellata D. Charlton 1992-06 s.n. Kern Southend of Mercury Blvd., Edwards AFB 701 Comment
  RSA0062739  Chamaesyce serpillifolia subsp. serpillifolia Nick Jensen, Neal Kramer 2013-8-15 474 Kern Tejon Ranch. Along the main ranch road between Bronco and El Paso Canyons; about 1.35 road km north of where El Paso Creek crosses the road. 1773 Comment
  RSA632150  Chamaesyce vallis-mortae Mary DeDecker 1978-10-23 4813 Kern Indian Wells Valley, east of the Sierra Nevada; Highway 395, near Brown Trunoff. 762 Comment
  CAS-BOT-BC66390  Cheilanthes covillei Paul Leskinen 1972-9-11 1442 Kern below Alta Sierra, south aspect 1524 Comment
  RSA791390  Cheilanthes covillei J. R. Shevock, Larry L. Norris, D. W. McNeal 1986-6-10 11671 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
  UC71517  Cheilanthes covillei J. Burtt Davy 1896-4 2020 Kern San Emigdio Canon; head of San Joaquin Valley Comment
  RSA0103454  Chenopodium californicum Nick Jensen, Ed Kentner, Chris Winchell, Onkar Singh, Lorraine Washburn 2014-4-5 873 Kern Tejon Ranch. Cottonwood Creek along Contour Road about 1 road km east of the powerlines. 1114 Comment
  RSA478499  Chenopodium californicum Albert J. Perkins 1912-03 s.n. Kern Delano. Comment
  NY990882  Chenopodium californicum B. J. Ertter 1986-4-19 5939 Kern Erskine Creek on NY side of Piute Mts., S of Isabelle Lake, 5 mi. from Bodfish hwy near 13th creek-crossing 1097 Comment
  SBBG120549  Chenopodium fremontii R. Burgess, P. Munro 1999-7-18 3530 Kern trail from Cerro Noroeste Rd to Puerta del Suelo, Mt Abel 2286 Comment
  CAS-BOT-BC184920  Chloris gayana John Thomas Howell 1962-9-25 38913 Kern Sierra Nevada. Kernville. 807 Comment
  UCR130950  Chlorogalum pomeridianum George K. Helmkamp, E. A. Helmkamp 1998-5-13 3559 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
  RSA777126  Chorizanthe brevicornu var. brevicornu Orlando Mistretta, Christine Mistretta 2010-5-14 5099 Kern Northern Antelope Valley, S. base of the Tehachapi Mountains, 1.9 miles NE of the intersection of 160th St. W. and W. Rosamond Blvd. Along Southern California Edison transmission line corridor (Segment 10, map sheet 10 per TRTP survey 2010). 854 Comment
  RSA630709  Chorizanthe spinosa Mary DeDecker 1978-7-12 4759 Kern El Paso Mountains, south side;: 1 mile west of Last Chance Canyon, just north of Bentonite Mine. 976 Comment
  SBBG125054  Chorizanthe spinosa A. Parikh, N. Gale 2010-5-28 3234 Kern 0.2 km N of Rosamond Blvd, just E of 70th St W 730 Comment
  OBI54567  Chorizanthe staticoides N. Misa Werner 1997-5-26 215 Kern Bitter Crk Natl Wildlife Refuge. About 100 ft from gate at Cerro Noroeste Rd in juniper scrub area Comment
  CAS-BOT-BC247786  Chorizanthe uniaristata Clare B. Hardham 1957-6-10 2191 Kern Rancheria Canyon, 4.4 mi. from Rte. 178 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
  CAS-BOT-BC248035  Chorizanthe watsonii James R. Shevock 1971-3-29 850 Kern Adobe Cyn., Greenhorn foothills Comment
  RSA685250  Chorizanthe xanti James R. Shevock 1972-4-30 1609 Kern Kern River Canyon, near River Kern 823 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-BC255354  Chorizanthe xanti var. xanti Ralph Hoffmann 1930-4-28 s.n. Kern Caliente Comment
  JEPS108299  Chorizanthe xanti var. xanti David Gowen 2005-5-22 361 Kern Rock outcrop above road on Bodfish Rd. just south of Bodfish. Comment
  RSA0041986  Chorizanthe xanti var. xanti A. C. Sanders 2007-6-13 34187 Kern Geghus Ridge c. 10 miles NE of Lebec. 1341 Comment
  SDSU6704  Chrysolepis sempervirens J. Godsil 1953-5-18 604 Kern Panorama Camp. 2164 Comment
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Jan 6 2014
  SEINET2444840  Chrysolepis sempervirens Barbara Ertter, T. Daniel; M. Bagley; D. Bramlet 1986-6-11 6440 Kern Owens Peak ca 19 air mi WNW of Ridgevrest, E side of summit following ridge; decomposed granite at base of outcrops. 2469 Comment
  UC1922140  Chrysolepis sempervirens Naomi Fraga, Ted Anderson, LeRoy Gross, Elizabeth Kempton 2005-10-7 1649 Kern Sierra Nevada; Southern Sierra Nevada region; East slope of Owens Peak. 2500 Comment
  UCR88953  Chrysothamnus nauseosus K. H. Berry 1995-8-26 s.n. Kern Mojave Desert,, Desert Tortoise Research Natural Area, south of Koehn Dry Lake. NNE of California City 600 Comment
  CDA10766  Chrysothamnus nauseosus subsp. hololeucus A. Gilbert 1975-9-3 Kern 11 miles southwest of Willow Springs. 0 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
  UCSB4489  Chylismia claviformis Bingham, Nancy 1946-4-6 Kern Last Chance Canyon; El Paso Mtns; 32 miles NNE of Mohave; Mohave Desert Comment
  CAS-BOT-BC160656  Chylismia claviformis subsp. claviformis John Thomas Howell 1930-5-13 4937 Kern Red Rock Canyon Comment
  CAS-BOT-BC160664  Chylismia claviformis subsp. claviformis Ernest C. Twisselmann 1956-4-20 2694 Kern Mojave Desert, 7 miles north of Mojave 874 Comment
  CAS-BOT-BC160681  Chylismia claviformis subsp. claviformis Roxana S. Ferris 1929-5-3 7705 Kern 23 miles west of Lancaster in Antelope Valley Comment
  JEPS23499  Chylismia claviformis subsp. claviformis Dr. Allan M. Carpenter April, 1940 Kern Cameron Tehachapi Pass Comment
  SBBG60451  Chylismia claviformis subsp. claviformis R. Hoffmann 1929-4-2 Kern 1 mi E of Randsburg Comment
  UC1561357  Chylismia claviformis subsp. claviformis Barbara Ertter with James R. Shevock 1986-4-20 5990 Kern Scodie Mts E of Isabelle Lake, ca 4 air miles NW of Walker Pass, canyon on N side Pinyon Peak, ca 1 mi from end of dirt road. 1645 Comment
  CAS-BOT-BC100913  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
  JEPS52205  Cirsium occidentale var. californicum Ernest C. Twisselmann 1966-5-20 12317 Kern e of Keene; The Tehachapi-Kernville Region, Tweedy Canyon 1493 Comment
  CAS-BOT-BC286433  Cirsium occidentale var. venustum John Thomas Howell 1970-9-24 47403 Kern About 2.5 miles s. of Havilah on road to Caliente 1127 Comment
  OBI64706  Cirsium occidentale var. venustum B. Villegas 1999-5-27 s.n. Kern Kern River Cyn. Along Hwy 41, 0.7 mi E of San Luis Obispo and Kern County line (1.7 mi E of Cottonwood Pass) Comment
  RSA0071961  Cirsium occidentale var. venustum Erika M. Gardner, Travis Columbus 2013-5-31 281 Kern Gigantic rock outcrop on ridgeline, about 0.50 miles northeast from the end of Sage Canyon Road. 1817 Comment
  RSA653114  Cirsium occidentale var. venustum A. C. Sanders, Steve Boyd, et al. 1997-4-20 20522 Kern San Emigdio Ranch, San Emigdio Creek Canyon 3 miles due south of ranch headquarters at junction with dirt road to the west 686 Comment
  SD244583  Cirsium occidentale var. venustum David Keil, V. L. Holland 1992-5-17 23112 2 Kern Highway 178 near Onyx. Dry desert slope. Comment
  OBI60340  Cirsium scariosum var. citrinum David J. Keil, with Tina Teed, Ben Carter, Mary Lea, and Ann Huber 2001-6-30 29628 seedlings Kern Mil Potrero Highway near Pine Mountain Club in vicinity of junction with Nesthorn Way. 1463 Comment
  CAS-BOT-BC285786  Cirsium vulgare Ernest C. Twisselmann 1957-8-13 4007 Kern Tehachapi-Kernville Region. Tehachapi Mountains: west end of Cummings Valley 1097 Comment
  CAS-BOT-BC209936  Cistanthe monandra James R. Shevock 1982-4-18 9213 Kern Western slope of the Southern Sierra Nevada. Scodie Mountains, Kern River Basin. Along Kelso Creek road, 5.9 miles south of California highway 178 at Weldon 914 Comment
  RSA789457  Cistanthe monandra J. R. Shevock 1991-4-20 12018 Kern Near mouth of South Fork Kern River canyon, below forest boundary near Bartolas Creek, north of CA Hwy 178 and NW of the Bloomfield Ranch 884 Comment
  UCR45227  Citrullus lanatus A. C. Sanders 1986-9-12 6940 Kern San Joaquin Valley, Twisselman Road at Interstate Hwy 5, 4.9 mi south of Kings County line 67 Comment
  RSA458840  Clarkia cylindrica Ralph Hoffmann 1930-4-28 s.n. Kern Bodfish. 915 Comment
  UCR130952  Clarkia cylindrica George K. Helmkamp, E. A. Helmkamp 1998-5-13 3552 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
  UCD104471  Clarkia cylindrica James B. Garner 1958-5-13 357 Kern Kern County. 762 Comment
  UC511909  Clarkia cylindrica subsp. clavicarpa Frank W. Peirson 1933-7-9 10678 Kern about 6 mi n Caliente (road from Caliente to Bodfish) Comment
  UC64957  Clarkia cylindrica subsp. clavicarpa H. M. Hall and H. D. Babcock Jun 2 1904-Jun 10 1904 5007 Kern Blu Mt. Southern Sierra Nevada Mountains, Greenhorn Range Comment
  UCR130254  Clarkia cylindrica subsp. clavicarpa George K. Helmkamp, E. A. Helmkamp 2001-4-27 6509 Kern Tehachapi Mtns, Hart Flat turnoff from Calif. Hwy 58 884 Comment
  CAS-BOT-BC164277  Clarkia cylindrica subsp. cylindrica M. Edith Lang 1924-5-17 s.n. Kern [Templar] Temblor Grade, west of McKittrick Comment
  CAS-BOT-BC164488  Clarkia exilis James R. Shevock 1972-5-15 1712 Kern Lower Kern Cyn. 289 Comment
  UCR184675  Clarkia purpurea A. C. Sanders, T. B. Salvato 2007-6-7 34095 Kern Tehachapi Mtns., Geghus Ridge c. 8 miles NE of Lebec, ridge tops above Bear Trap Canyon 1402 Comment
  UC2028832  Clarkia purpurea subsp. quadrivulnera Neal Kramer 2013-5-2 2091 Kern Old Haul Road, Tejon Ranch. Comment
  CAS-BOT-BC164848  Clarkia rhomboidea Ernest C. Twisselmann 1957-7-23 3831 Kern Portugese Pass Road, 3.0 miles north of Greenhorn Pass 1895 Comment
  UC204471  Clarkia rhomboidea W. R. Dudley 1895-6-22 428 Kern vicinity Bisses Station; Tehachapi Mts. Comment
  UC405391  Clarkia rhomboidea H. M. Hall 1905-6-23 6403 Kern n slope Mt. Pinos 1981 Comment
  CAS-BOT-BC165296  Clarkia speciosa subsp. polyantha Ernest C. Twisselmann 1962-6-21 7379 Kern Tejon Ranch: Winter's Ridge 1219 Comment
  CAS-BOT-BC165485  Clarkia unguiculata H. M. Hall; H. P. Chandler 1904-6-2 5001 Kern Greenhorn Range, Blue Mt. Comment
  CAS-BOT-BC183493  Clarkia unguiculata James R. Shevock 1982-5-22 9535 Kern Breckenridge Mountains. Along California highway 178 at Democrat Hot Springs 701 Comment
  SD125649  Clarkia unguiculata Michael Theroux 1982-5-26 305 Kern Dougherty Creek, above Kern River, Sequoia National Forest. (Breckenridge 15' Quad) 456 Comment
  CAS-BOT-BC165491  Clarkia unguiculata Jack Zaninovich 1968-5-20 14 -68 Kern Nature Conservancy Williams Preserve near Glennville Comment
  CAS-BOT-BC165845  Clarkia xantiana Geo. D. Abrams 1900-4-7 s.n. Kern Kern River [Canon] 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
  SEINET213179  Claytonia parviflora subsp. parviflora L. C. Higgins 1974-4-9 8373 Kern 2 mi NE of Caliente Comment
  RSA0061014  Claytonia parviflora var. parviflora LeRoy Gross 2006-6-8 2502 Kern 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 Springs. Follow canyon north toward Yellow Jacket Springs, but veered off the canyon to the right, just south of Yellow Jacket Springs. From 35.58824N, 118.13249W to 35.59415N, 118.12426W. 1789 Comment
  RSA0061015  Claytonia parviflora var. parviflora LeRoy Gross 2005-5-31 2328 Kern Scodie Mountains: Kiavah Wilderness in the Sequoia National Forest. Head of Horse Canyon (road SC65) north just before the radio towers to McIver 4x4 trail (36E52). 1973 Comment
  UCD100774  Claytonia perfoliata subsp. intermontana J. M. Tucker; W. R. Hildreth 1965-6-23 3841 Kern ridge south of Purdy Canyon, Tejon Ranch, Tehachapi Mountains. 1981 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
  SBBG30261  Claytonia perfoliata subsp. perfoliata D. Myrick 1968-4-30 1865 Kern Rankin Ranch logging rd up Breckenridge Mtn 1371 Comment
  CAS-BOT-BC440098  Claytonia perfoliata subsp. perfoliata Donald Myrick 1961-3-3 202 Kern On road to Arvin off Tehachapi Pass, highway 466, below Keene. 762 Comment
  RSA0074691  Claytonia rubra subsp. rubra Erika M. Gardner, Jane Tirrell 2015-4-6 1397 Kern Northeast side of the wilderness. Northeast of Canebrake Creek tributary and North of Pinyon peak. 1720 Comment
  UC505559  Claytonia rubra subsp. rubra E. W. Voegelin 1933-5-16 189 Kern 1.5 mi ne Kernville; Hot Springs 914 Comment
  SD93045  Clematis ligusticifolia W. Bertsch 1953-10-25 338 Kern Mt. Pinos east of Lebec and Highway 99 1219 Comment
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Feb 19 2014
  UC2044902  Clematis ligusticifolia Nick Jensen with Neal Kramer 2014-9-8 2567 Kern Tejon Ranch. Meadow in Sacatara Canyon. Comment
  UCSB7011  Clematis ligusticifolia Lloyd, Robert 1959-7-31 Kern 5.7 mile a wesst of Tehachapi; on Cummings Valley; Tehachapi Mt. Range 1188 Comment
  POM311708  Cleome isomeris Barry Silver 1960-5-6 8 Kern Poso Oil Field north of Bakersfield on road to Woody and Glenville. 244 Comment
  RSA169201  Coleogyne ramosissima E. C. Twisselmann 1964-5-6 9313 Kern Tehachapi-Kernville Region, Alphie Spring fork of Jawbone Canyon. 1098 Comment
  SEINET12268903  Collinsia bartsiifolia E. A. Purer 1935-1 6035 Kern S of Arvin Comment
  UC765635  Collinsia bartsiifolia var. bartsiifolia R. F. Hoover 1935-3-30 460 Kern near Wasco Comment
  RSA760876  Collinsia callosa James R. Shevock, Barbara Ertter 1986-4-20 11416 Kern Scodie Mtns., Kiavah Wilderness. Off of CA Hwy 178 in a canyon on N ridge toward Pinyon Peak. 1700 Comment
  JEPS32759  Collinsia childii Ernest C. Twisselmann 1963-6-27 8522 Kern Basket Peak Greenhorn Range (ne flank) 1706 Comment
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Jun 3 2016
  JEPS52011  Collinsia childii Ernest C. Twisselmann 1965-7-6 11115 Kern Tehachapi Peak Tehachapi Mountains (n slope) 2133 Comment
  CLARK-A346-15  Collinsia heterophylla Loraine Thomas Kern Bakersfield Saco Road, Bakersfield area; Oildale 7.5'Q Comment
  RSA80165  Collinsia heterophylla F. W. Peirson 1927-5-28 7314 Kern Kern River road, 22 miles from Bakersfield 610 Comment
  UC1237972  Collinsia heterophylla John Weiler, Roy L. Taylor May 12 1961-May 15 1961 61154 Kern 4.7 mi e of Glennville Comment
  UCR47121  Collomia grandiflora Michael Theroux 1983-6-18 572 Kern Greenhorn Mountains, Alta Sierra, Sequoia National Forest. 8 mi north of Lake Isabella off Hwy 155 1768 Comment
  SBBG108535  Convolvulus arvensis N. Meng 1964-8-18 Kern 1 mi W of Glennville 944 Comment
  CAS-BOT-BC286094  Conyza canadensis Ernest C. Twisselmann 1972-9-22 19234 Kern Lake Isabella, adjacent to old Kernville site 815 Comment
  RSA728821  Conyza canadensis Naomi Fraga, Ted Anderson, LeRoy Gross, Elizabeth Kempton 2005-10-7 1642 Kern The Owens Peak Eastern Watershed: On trail to Owens Peak. 1707 Comment
  POM355834  Conyza canadensis H. L. Bauer 1927-10 s.n. Kern Bakersfield. Comment
  JEPS81439  Cordylanthus mollis subsp. hispidus Tom Griggs 1982-8-3 Kern 1.5 mi n Copus Road (along e side of I-5, Gator Pond) Comment
  JEPS6754  Cordylanthus nevinii George Gillett 1954-10-24 401 Kern about 1/2 mi above and w Mt. Pinos Campground (along dirt road to summit of Mt. Pinos); Los Padres National Forest 2514 Comment
  CAS-BOT-BC237967  Cordylanthus rigidus subsp. brevibracteatus Ernest C. Twisselmann 1963-8-30 8898 Kern Tehachapi-Kernville Region. North end of Piute Mountain, 7.4 miles above Bodfish Gap 1905 Comment
  CAS-BOT-BC238076  Cordylanthus rigidus subsp. brevibracteatus John Thomas Howell 1970-9-23 47342 Kern Near Tiger Flat, east side of Sunday Peak. Greenhorn Mountains 1981 Comment
  RSA0117119  Cordylanthus rigidus subsp. rigidus Mitchell Provance, Luis Aguilar 2016-8-1 816 -08 Kern Tehachapi Mountains: Cummings Valley, west portion of California Correctional Institution, east of Highline Rd. 1196 Comment
  CAS-BOT-BC473106  Coreopsis bigelovii Erika M. Gardner; Sarah De Groot 2014-3-21 590 Kern Southern Sierra Nevada: Scodie Mountains, Kiavah Wilderness. Bureau of Land Managment, About 0.36 (air)miles N of the Pacific Crest Trailhead, near Bird Springs Pass 1657 Comment
  JEPS33368  Coreopsis bigelovii Charlotte N. Smith 1963-5-10 1167 Kern Bald Moumtain, on the Albitre Ranch (near the jeep road from Poso Creek to the Rattlesnake Road on Greenhorn Mountain, about 5-6 mi by road e of Poso Mine); Bald Mountain, Granite Station 1219 Comment
  JEPS52113  Coreopsis bigelovii Ernest C. Twisselmann 1966-5-20 12285 Kern Tollgate Ridge (mountains e of) Keene; Tollgate Ridge 1783 Comment
  RSA720525  Coreopsis bigelovii Naomi Fraga, Steve Boyd, Michael Denslow, LeRoy Gross 2003-3-11 312 Kern The Owens Peak Eastern Watershed: Saddle between Short Canyon and Five Fingers. Northeast slope of Five Fingers Ridge. Marked on USGS Owens Peak Topo as Peak 3925'. 1197 Comment
  RSA730627  Coreopsis bigelovii Naomi Fraga, Theodore Anderson 2004-3-6 1023 Kern The Owens Peak Eastern Watershed. Northwestern fork of Grapevine Canyon. 1220 Comment
  UC144254  Coreopsis bigelovii A. A. Heller 1905-4-12 7662 Kern On the ridge to the right of the mouth of Kern Canyon. Comment
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Feb 17 2016
  UC1536001  Coreopsis calliopsidea D. H. Wilken 1972-4-10 10617 Kern Tehachapi-Willow Springs Road, 3.2 mi n of junction with Backus Road (w of Rosamond); Tehachapi-Willow Springs Road 853 Comment
  CAS-BOT-BC105735  Corethrogyne filaginifolia John Thomas Howell 1962-9-22 38744 Kern 1 mile east of Kern County Park - Greenhorn Mountains, Sierra Nevada 1767 Comment
  CAS-BOT-BC287193  Corethrogyne filaginifolia Mary Ann Henry 1977-10-11 s.n. Kern Short Canyon 1158 Comment
  CAS-BOT-BC434978  Cornus glabrata A. C. Sanders; Mitch Provance 2007-5-25 33955 Kern Tehachapi Mountains: Pastoria Creek (Bear Trap) Canyon, about 1 mile below where paved road from Castac Lake crosses canyon, c. 6 miles NE of Lebec. 1098 Comment
  CAS-BOT-BC212199  Cornus sericea John Thomas Howell; Gordon H. True 1969-9-29 46322 Kern Fay Creek southeast of True Meadow, Kern Plateau, Sierra Nevada 2072 Comment
  UC1980055  Crassula connata LeRoy Gross 2009-4-14 3826 Kern Coast Ranges; Temblor Mountains region: 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. Comment
  JEPS49996  Crassula connata var. erectoides Mrs. Allison Krames 1935-3-11 Kern e. end Kern R. Park Comment
  UC129095  Crepis occidentalis subsp. pumila Hasse and Davidson 1907-6-10 1675 Kern Tehachapi Mountains 1524 Comment
  UC1130376  Croton californicus E. Armstrong 1934-3-28 967 Kern near Woodford Station; Caliente Quadrangle Comment
  UC1130377  Croton californicus W. A. Peterson 1935-2-7 13 Kern 3 mi n Mouth of Grapevine; Tejon Quadrangle Comment
  UCR264374  Croton californicus Mitch Provance, Callen Huff 2009-4-6 10370 Kern San Joaquin Valley, Tejon Ranch, 3.5 mi E of Arvin, along unnamed road to the granite mine, near its intersection with E Bear Mountain Rd. 166 Comment
  UCR273120  Croton setiger Mitch Provance, Scott Duff 2015-8-10 815- 42 Kern Foothills of the Eastern San Joaquin Valley, 11 mi ESE of Richgrove, 1 mile N of Hwy. 155, between Hockett Well and Coyote Spring 302 Comment
  CAS-BOT-BC457320  Cryptantha angustifolia Erika M. Gardner; Sarah De Groot 2014-3-22 640 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-BC189377  Cryptantha circumscissa Frank J. Kirby 1955-4-9 635 Kern Kern River Valley 1219 Comment
  UC580044  Cryptantha clevelandii Ira L. Wiggins 1935-4-19 7977 Kern 2 mi ne Annette (on McGovern road) Comment
  SBBG126904  Cryptantha decipiens A. Parikh, N. Gale 2011-6-1 3400 Kern 0.8 km N of Tehachapi Willow Springs Rd, just W of 100th St W 986 Comment
  UCR234879  Cryptantha decipiens Jim Andre 2011-4-17 17997 Kern Mojave Desert, 3 mi west of US Hwy 395 on Nine-Mile Canyon (road to Kennedy Meadows), c. 10 mi west northwest of Ridgecrest 1033 Comment
  JEPS90298  Cryptantha echinella Dean William Taylor 1971-4-3 921 Kern Temblor Range, at Carneros Rocks Carneros Rocks; Temblor Range, Carneros Rocks 609 Comment
  UCR157985  Cryptantha echinella George K. Helmkamp, E. A. Helmkamp 1998-6-29 4140 Kern Tehachapi Mtns, 2.2 miles east of the Keene turnoff from Calif. Hwy 58 on Woodford to Tehachapi road 793 Comment
  SBBG23577  Cryptantha flaccida E. C. Twisselmann 1965-4-14 10503 Kern Breckenridge Mtn Rd on the W side of Cottonwood Crk 243 Comment
  UC61123  Cryptantha intermedia Jos. Burtt Davy 1896-5-6 1976 Kern San Emigdio Canyon Comment
  JEPS76497  Cryptantha micrantha L. R. Heckard 1977-4-1 4553 Kern along s end of the w arm of Muroc Dry Lake Edwards Air Force Base, Muroc Dry Lake 701 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
  UCD119892  Cryptantha micrantha E. M. Gifford 27-29 Apr 1950 s.n. Kern Three miles north of Red Rock Canyon. Comment
  UCR200056  Cryptantha micrantha subsp. micrantha Naomi Fraga, Steve Boyd, Michael Denslow, LeRoy Gross 2003-3-11 347 Kern Southern Sierra Nevada, The Owens Peak Eastern Watershed, Short Canyon 1189 Comment
  CAS-BOT-BC473170  Cryptantha mohavensis Erika M. Gardner; Kathy LaShure 2014-5-9 867 Kern Southern Sierra Nevada: Scodie Mountains, Kiavah Wilderness. Sequoia National Forest: Along the Pacific Crest Trail, about 1.25 (air)miles W of the Walker Pass Campground Comment
  RSA0078193  Cryptantha mohavensis Erika M. Gardner, Travis Columbus 2013-5-31 266 Kern On ridgetop, about 0.40 miles northeast from the end of Sage Canyon Road. 1744 Comment
  UCR113763  Cryptantha mohavensis Mitch Provance, J. Ross 2000-4-16 1994 Kern Southern Sierra Nevada/ West Mojave Desert, E side of Barren Ridge, c. 12 km NW of California City, near canyon posted as 'Triangulation Canyon'. 950 Comment
  UCR141380  Cryptantha nemaclada A. C. Sanders, S. D. Boyd, et al 1997-4-20 20538 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
  JEPS67773  Cryptantha nevadensis Charlotte N. Smith 1940-4-25 62 Kern about 2.25 mi below Poso Mine (Poso Creek); Greenhorn Mts. 365 Comment
  SBBG19407  Cryptantha nevadensis E. C. Twisselmann 1963-6-11 8418 Kern Erskine Cyn, Piute Mtns 1280 Comment
  UCR224337  Cryptantha nevadensis var. rigida Justin M. Wood 2009-5-16 744 Kern Southern Sierra Nevada Mountains, Fay Creek, tributary of the South Fork of the Kern River, via Fay Ranch Road, 3.75 air mi north of Weldon, Hwy 178 1075 Comment
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Oct 21 2013
  RSA0078833  Cryptantha pterocarya var. pterocarya Naomi Fraga, Sarah J. De Groot, Mark Porter 2003-5-2 666 Kern Southern Sierra Nevada region: The Owens Peak Eastern Watershed. Buena Vista Canyon, small canyon draning into the southwest side if Indian Wells Canyon off . Drainage of Morris Peak. 1524 Comment
  RSA0078836  Cryptantha pterocarya var. pterocarya Naomi Fraga, Genie Fraga 2003-2-16 187 Kern Southern Sierra Nevada region: The Owens Peak Eastern Watershed. Owens Peak Wilderness Area. Bajada of Short Canyon near the side of a dirt road. 793 Comment
  SBBG63946  Cryptantha pterocarya var. pterocarya R. Hoffmann 1929-4-2 Kern 22 mi W of Randsburg Comment
  RSA562690  Cryptantha similis D. Charlton 1991-5-22 5285 Kern Old Clay Mine W of Boron and E of N Edwards, S of Hwy 58. 762 Comment
  RSA284916  Cucurbita foetidissima Lyman Benson 1933-6-1 4445 Kern Bakersfield, Kern River 122 Comment
  SEINET5180798  Cucurbita foetidissima Unknown 2002-7-25 58 Kern On old road between Keene and Tehachapi, just E of overpass of the interstate. Comment
  UC661049  Cucurbita palmata L. R. Short 1934-5-25 253 Kern near Poso Creek; White R. Quad. 365 Comment
  RSA114604  Cupressus arizonica subsp. nevadensis Percy C. Everett, Carl B. Wolf 1956-1-28 21511 Kern 3 miles south of Bodfish on Piute Mt. Alt. 4500 ft. 1371 Comment
  CAS-BOT-BC224466  Cuscuta californica Ernest C. Twisselmann 1957-8-13 3983 Kern Tehachapi-Kernville Region. Tehachapi Mountains: trail to Double Mountain 2011 Comment
  UCSB59726  Cuscuta californica Jennings, W. 1991-6-6 Kern Northern half of section 12, T.31 S, R. 38 E. 899 Comment
  UC1928446  Cuscuta denticulata Naomi Fraga, Valerie Soza 2003-5-21 793 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak Eastern Watershed. Dirt road leading up Indian Wells Canyon. 976 Comment
  UCD126341  Cuscuta subinclusa James Dilley 1996-8-3 91 Kern Tehachapi Mountain Park, south of the town of Tehachapi. 1800 Comment
  CAS-BOT-BC114631  Cyperus eragrostis Ernest C. Twisselmann 1963-9-6 8954 Kern Lake Woolloomes, near Delano. 114 Comment
  SEINET7581741 Image available Cyperus erythrorhizos M. J. Oldham 1990-10-10 12086 Kern Kern River, Kernville. Comment
  RSA264724  Cyperus niger var. capitatus Ernest C. Twisselmann 1961-7-27 6458 Kern Kern River at Borel Intake (east of Wofford) 785 Comment
  UC1094502  Datura wrightii Richard Snow 1957-7-30 248 Kern Caliente Creek road 1.2 mi from the junction with the Caliente-Bodfish road; Caliente Creek road Comment
  UC1094500  Datura wrightii H. Lewis and R. Snow 1954-6-18 253 Kern w end Isabella Reservoir; w end of Isabella Reservoir Comment
  JEPS28231  Deinandra arida Ernest C. Twisselmann 1962-5-8 7095 Kern about 0.25 mi above the freeway bridge; Mojave Desert, Mojave-Randsburg Region, Red Rock Canyon 701 Comment
  RSA729125  Deinandra mohavensis Naomi Fraga, Jane Buck, Heath McAllister, Tammy Morgan, Aydee Virgen 2003-9-26 960 Kern The Owens Peak Eastern Watershed; Short Canyon. 1220 Comment
  CAS-BOT-BC291929  Deinandra pallida Eben McMillan 1952-5-6 109 Kern Temblor Ranch, 6 mi. N.W. McKittrick Comment
  CAS-BOT-BC291968  Deinandra pallida Alice Eastwood 1917-4-4 s.n. Kern Bakersfield Comment
  JEPS18105  Deinandra pallida Rimo Bacigalupi with Robbins, H. and L. Mason 1956-3-29 5550 Kern about 1 mi se Edison (low isolated hill at southern end of Valley); San Joaquin Valley 182 Comment
  RSA0089556  Deinandra pallida Mitch Provance, Callen Huff 2009-4-6 10357 B Kern San Joaquin Valley: Tejon Ranch, 3.5 mi E of Arvin, along unnamed road tot he granite mine, near its intersection with E Bear Mountain Rd. 166 Comment
  RSA605881  Deinandra pallida R. S. Woglum 1935-04 979 Kern San Joaquin Valley: Maricopa Comment
  SD18635  Deinandra pallida Paul F. Covel 1937-4-20 Kern Grapevine-Ridge Route. Comment
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May 24 2013
  JEPS78922  Delphinium Rimo Bacigalupi and R. S. Ferris 1952-6-6 3727 Kern along Pattiway-Mt. Abel winter sports road about 1 1/2 mi below (nw) Apache Potrero (close to the Ventura Co. line) 1371 Comment
  CAS-BOT-BC121586  Delphinium gracilentum Evalyn L. Farnsworth 1978-6-1 s.n. Kern Farnsworth Ranch near Glennville Comment
  JEPS39680  Delphinium gracilentum Charlotte N. Smith 1961-6-3 1034 Kern about 1 1/2 mi sw Eugene Grade (nw-facing slope just below the (Rattlesnake) road); Greenhorn 1447 Comment
  CAS-BOT-BC8672  Delphinium gypsophilum Ernest C. Twisselmann 1954-5-5 1251 Kern Temblor Mountains; 1 mile west of Temblor Ranch 701 Comment
  CAS-BOT-BC8707  Delphinium gypsophilum Mary H Fleisher 1927-5-1 s.n. Kern At pass on road from Paso Robles to Bakersfield Comment
  CAS-BOT-BC8717  Delphinium gypsophilum Ernest C. Twisselmann 1958-3-26 4204 Kern Mon Creek, 2.9 miles south of Poso Creek 304 Comment
  LA207292  Delphinium gypsophilum Carl Epling; H. Lewis 1943-4-24 sn Kern Road to Bakersfield, 0.4 mi. W of Caliente junction Comment
  RSA0033359  Delphinium gypsophilum LeRoy Gross 2009-5-19 3987 Kern Far west end of the San Emigdio Mountains: Bitter Creek National Wildlife refuge, south end, within map units 6, and 11. South and southwest of Cerro Noroeste Road. Just north of Ventura County line., Collections started in section 36, near 34.90241N 119.38576W, and ended in section 34, near 34.90862N 119.43329W. The end was along a dirt road that runs east back to the Cerro Noroeste road, and is across from Pelato Peak. 1170 Comment
  UCD95747  Delphinium gypsophilum Ernest C. Twisselmann 1962-5-1 7030 Kern Low hills just east of Burrio Valley. 320 Comment
  LA38340  Delphinium hansenii H. Lewis; Carl Epling 1943-4-21 sn Kern Oiler Canyon Road, 8.5 mi. S of Walker Basin Comment
  RSA60377  Delphinium hansenii E. K. Balls 1950-4-25 15938 Kern 13 miles SE of Edison, turn-off to Caliente, Hwy 466. 488 Comment
  RSA749111  Delphinium hansenii subsp. kernense James R. Shevock, Steve Boyd 1986-6-11 11696 Kern Kern Plateau. BLM-Owen's Peak Wilderness. Along unimproved trail in a steep canyon between Indian Wells Valley and the summit of Owen's Peak. 1982 Comment
  UCD95795  Delphinium hansenii subsp. kernense Ernest C. Twisselmann 1962-6-1 7279 Kern Highway US 466, about 2 miles east of Keene. 1097 Comment
  CAS-BOT-BC10267  Delphinium hansenii var. kernense Ernest C. Twisselmann 1962-6-1 7279 Kern Tehachapi Mountains, Highway U.S. 466, about 2 miles east of Keene. 1097 Comment
  POM270973  Delphinium parishii Lyman Benson 3399 Kern Mojave-Redrock Canyon 762 Comment
  RSA640393  Delphinium parishii Louis C. Wheeler 1960-6-20 7748 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
  RSA0065741  Delphinium parishii subsp. parishii Erika M. Gardner, Mare Nazaire 2014-5-31 1039 Kern Along the PCT. 2149 Comment
  CAS-BOT-BC121573  Delphinium patens subsp. montanum Ernest C. Twisselmann 1962-6-22 7301 Kern Piute Mtns, Woolstaff Meadow 2270 Comment
  JEPS16682  Delphinium purpusii Rimo Bacigalupi with R. S. Ferris and R. W. Holm 1953-4-18 4031 Kern above Bodfish (on road to Havilah, along grade (at a bend, in a gully), about half-way to summit) Comment
  RSA296814  Delphinium purpusii Charlotte Nash Smith 1938-5-17 s.n. Kern By the dam below Poso Mine (11 miles southeast of Woody) Comment
  UCR223931  Delphinium purpusii Ann Howald 2010-5-2 2496 Kern Southern Sierra Nevada Mtns., Sequoia National Forest, north end Scodie Mtns, Kiavah Wilderness, Hwy 178, c. 1.2 mi E of Onyx 914 Comment
  UCSB8535  Delphinium purpusii Haller, John 1950-4-29 Kern Kern River Basin; Bull Run Creek; 7 mi above Kernville Comment
  CAS-BOT-BC82892  Dendromecon rigida Ernest C. Twisselmann 1956-7-17 3065 Kern Tehachapi-Kernville Region. Piute Mountains. Geringer Grade, near the foot. 1280 Comment
  RSA708738  Descurainia pinnata L. M. Moe 2004-3-14 2518 Kern Tule Elk State Reserve. Large colony along west bank of outlet canal near the Adobe. 88 Comment
  UCD114664  Descurainia pinnata K. Esau 1935-4-12 s.n. Kern 15 miles out on Bakersfield Road to Los Angeles. Comment
  CAS-BOT-BC43145  Descurainia pinnata subsp. brachycarpa Ernest C. Twisselmann 1954-4-2 961 Kern Temblor Range and the Western San Joaquin Valley. Olig Road, 1 mile north of McKittrick. 304 Comment
  SBBG23461  Descurainia sophia E. C. Twisselmann 1965-5-5 10697 Kern abandoned farm, N of Buckhorn Dry Lake, Edwards Air Force Base Comment
  CAS-BOT-BC402228  Dicentra chrysantha James R. Shevock; Larry Norris 1986-6-8 11540 Kern Western slope of the Southern Sierra Nevada. Piute Mountains. Along Erskine Creek road near the base of a limestone oucrop about the 8th creek crossing in canyon 1158 Comment
  SEINET7073770  Dichelostemma capitatum A. G. Vestal 1955-4-18 s.n. Kern About 10 miles northwest of McKittrick on the northeast slope below Route 178. Coordinate datum: NAD27. Comment
  UC843818  Dichelostemma capitatum L. R. Abrams 1927-4-30 11692 Kern Fort Tejon Comment
  RSA720063  Dichelostemma capitatum subsp. capitatum Naomi Fraga, Amber Maurice 2003-2-22 240 Kern THE OWENS PEAK EASTERN WATERSHED. Short Canyon. SW side of canyon. 1280 Comment
  RSA651581  Dichelostemma capitatum subsp. capitatum A. Mayor 1973-4-4 s.n. Kern Laval Rd. Comment
  RSA367479  Dichelostemma capitatum subsp. pauciflorum N. C. Cooper 1949-4-18 3591 Kern East of Mojave 838 Comment
  SEINET7042585  Dichelostemma congestum A. G. Vestal 1963-3-30 s.n. Kern Arvin Grade [Bear Mountain Boulevard]. Arvin quadrangle UTM Zone 11, 339186mE, 3897513mN. Comment
  SBBG60644  Dieteria canescens R. Hoffmann 1929-5-20 Kern Redman to Muroc, border of Los Angeles and Kern counties Comment
  JEPS76606  Dieteria canescens var. leucanthemifolia L. R. Heckard 1977-10-13 4701 Kern Rogers Lake Edwards Air Force Base (sw end) Comment
  CAS-BOT-BC205314  Diplacus bigelovii var. bigelovii Jim Shevock; Barbara Ertter 1986-4-20 11430 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
  CAS-BOT-BC150597  Diplacus calycinus Ernest C. Twisselmann 1956-5-17 2807 Kern Kelso Creek Canyon, 9.1 miles south of Weldon 804 Comment
  CAS-BOT-BC150615  Diplacus calycinus Lester Rowntree 1938-5-29 s.n. Kern Kern River [Canon] Canyon Comment
  CAS-BOT-BC152997  Diplacus constrictus Peter H. Raven; Harlan Lewis 1956-6-8 9350 Kern Piute Mountain, on road 2.2 miles from intersection with Havilah-Bodfish road Comment
  CAS-BOT-BC153034  Diplacus constrictus Ernest C. Twisselmann 1963-6-27 8563 Kern Farnsworth Ranch, 2 miles south of Glennville 883 Comment
  SBBG15045  Diplacus constrictus E. C. Twisselmann 1962-9-18 7741 Kern Greenhorn Pass Rd, 0.25 mi below Spout Spring 1645 Comment
  CAS-BOT-BC153018  Diplacus constrictus Mrs. E. C. Van Dyke 1931-5-31 s.n. Kern Greenhorn Mts. Comment
  SEINET14453031  Diplacus longiflorus Michael Theroux 1985-1 708 Kern Farnsworth Ranch, SE of Glennville, 1-3.5 mi E of Glennville-Granite Rd., 1-2 mi S of Fulton Ranger Station, mostly near confluence of Fulton and Cedar Creeks 1067 Comment
  CAS-BOT-BC43609  Dithyrea californica Ernest C. Twisselmann 1958-5-6 4402 Kern Mohave-Randsburg Region. Indian Wells Valley, 2.1 miles west of Inyokern. 899 Comment
  RSA530769  Dithyrea californica W. B. McDougall 1930-4-26 14624 Kern East 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
  UCSB33298  Dithyrea californica Griesel, Wesley 1962-4-19 Kern Mojave Desert, near mouth of Last Chance Canyon 762 Comment
  JEPS9495  Dodecatheon hendersonii Allison Krames 1935-4-28 Kern Greenhorn Range Comment
  UCSB72321  Drymocallis lactea var. lactea Breedlove, Dennis 1961-6-2 Kern South end of iris meadow; end of paved road, 13.7 miles west of Frazier Park-Lockwood Valley Road on Mt. Pinos 2468 Comment
  CAS-BOT-BC70892  Dryopteris arguta Ernest C. Twisselmann 1965-4-21 10583 Kern Tejon Canyon 1013 Comment
  CAS-BOT-BC83857  Dryopteris arguta Gerald Griffith 1937-7-7 433 Kern Scout Camp. Greenhorn Mts. 2133 Comment
  CAS-BOT-BC109518  Dudleya abramsii subsp. calcicola James R. Shevock 1981-7-25 8848 Kern Along Caliente Creek Road, 1 mile from Lorraine, southenr Piute Mountains. 885 Comment
  CAS-BOT-BC428095  Dudleya cymosa subsp. cymosa James R. Shevock 1971-4-30 973 Kern Along the Kern Cyn 289 Comment
  UCR266438  Dudleya cymosa subsp. paniculata Mitch Provance, Callen Huff 2009-6-17 10819 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
  CAS-BOT-BC291064  Eastwoodia elegans David D. Keck 1933-5-7 2263 Kern Caliente Creek Canyon 8 miles northwest of Caliente Comment
  CAS-BOT-BC291081  Eastwoodia elegans H. D. Ripley; R. C. Barneby 1941-4-26 3282 Kern Between Taft & Maricopa 335 Comment
  CAS-BOT-BC291082  Eastwoodia elegans Frank W. Peirson 1929-5-18 8405 Kern North slope Tehachapi Pass Comment
  UCD131237  Eatonella nivea Eric Davidson 1973-4-13 s.n. Kern around 8 miles northeast of California City. Comment
  UCD60878  Echinochloa crus-galli Collector unknown 1949-1 Kern Shafter Cotton Station. Comment
  RSA707436  Echinochloa crus-galli L. M. Moe 2004-8-16 2620 Kern Tule Elk State Reserve 88 Comment
  CAS-BOT-BC112827  Eleocharis macrostachya Ernest C. Twisselmann 1966-6-25 12451 Kern Bartolas Creek, near its summit. 2087 Comment
  RSA172728  Eleocharis palustris Ernest C. Twisselmann 1964-9-29 10235 Kern Kern National Wildlife Refuge. 76 Comment
  CAS-BOT-BC113233  Eleocharis parishii John Thomas Howell 1962-7-12 38636 Kern Subsaline seepage, Kernville 807 Comment
  RSA195828  Eleocharis parishii Ernest C. Twisselmann 1967-9-19 13742 Kern Horse Canyon Well on the west side of Indian Wells Valley. 1143 Comment
  CAS-BOT-BC113265  Eleocharis parishii Ernest C. Twisselmann 1956-9-20 3206 Kern Piute Mountain Road at Rancheria Creek. 1341 Comment
  RSA727645  Eleocharis rostellata Pam De Vries 2007-8-31 7080 Kern Western Transverse Range; San Emigdio Mountains Region, ca. 1/4 mi east of golf course along dirt service road in Pine Mountain Club. 1607 Comment
  UCR184093  Elymus condensatus A. C. Sanders, Mitch Provance 2007-5-24 33940 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
  CAS-BOT-BC227403  Elymus elymoides Ernest C. Twisselmann 1958-4-17 4329 Kern Mojave Desert, the Mojave-Randsburg Region. North slope of Soledad Mountain 990 Comment
  RSA730217  Elymus elymoides Naomi Fraga, Sarah J. De Groot 2003-8-8 926 Kern The Owens Peak Eastern Watershed. Along the Pacific Crest Trail, on the east side of Mount Jenkins. 2134 Comment
  UCR282407  Elymus elymoides Mitch Provance 2015-5-3 515- 36 Kern Southern Sierra Nevada Mountains, Near Brite Creek, between Brite Valley and Tehachapi Valley, vicinity of Hwy. 202 and Old Town Rd. (Banducci Rd.) 1299 Comment
  UC1922880  Elymus elymoides var. californicus Naomi Fraga, Sarah DeGroot, Mark Porter 2003-5-2 653 Kern Sierra Nevada; Southern Sierra Nevada region: THE OWENS PEAK EASTERN WATERSHED. Buena Vista Canyon, small canyon draining into the southwest side of Indian Wells Canyon off . Drainage of Morris Peak. Comment
  SBBG14967  Elymus glaucus E. C. Twisselmann 1962-9-20 7878 Kern Wofford Rd, ca. 2 mi E of Greenhorn Pass 1661 Comment
  UCR282338  Elymus glaucus Mitch Provance 2015-5-3 515- 28 Kern Southern Sierra Nevada Mountains, Near Brite Creek, between Brite Valley and Tehachapi Valley, vicinity of Hwy. 202 and Old Town Rd. (Banducci Rd.) 1299 Comment
  CAS-BOT-BC206714  Elymus glaucus subsp. glaucus W. R. Dudley 1895-6-29 491 Kern Vicinity of Bisses Station - Tehachapi Mountains Comment
  CAS-BOT-BC234120  Elymus multisetus Evalyn L. Farnsworth 1965-5-31 541 Kern Cedar Creek below the narros on the Farnsworth Ranch, Greenhorn Range 853 Comment
  UCR131489  Elymus triticoides June Latting 1973-5-29 s.n. Kern Southern Sierra Nevada Mtns., sandbar on Kern River at Lazy River Lodge, 15727 Sierra Way, Kernville 802 Comment
  RSA401466A  Emmenanthe penduliflora Maurice Zigmond 640 Kern Jawbone Canyon. Comment
  SFV13156  Emmenanthe penduliflora K. S. Campeau 1982-11-1 s. n. Kern Ventura Mountains North-facing slope in Mount Pinos region. 1585 Comment
  UCR183882  Emmenanthe penduliflora A. C. Sanders 2007-5-23 33886 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
  RSA727549  Emmenanthe penduliflora var. penduliflora Naomi S. Fraga, Valerie Soza, Michael Honer 2003-5-19 727 Kern The Owens Peak Eastern Watershed: Grapevine Canyon. 1159 Comment
  CLARK-A1528-2671  Ephedra californica John C. Roos 1937-3-26 Kern Comment
  OBI35510  Ephedra nevadensis Lathrop 1978-5-21 7888 Kern Dove Springs. 24 mi NNE of Mojave, 11 mi W of hwy 14 Comment
  RSA778688  Ephedra nevadensis Amber Swanson 2011-4-13 433 Kern In Cyn off Hwy 14 S of Lone Pine Cyn. 1012 Comment
  SBBG56454  Ephedra nevadensis R. Hoffmann 1929-4-2 Kern 10 mi S of Mojave Comment
  CAS-BOT-BC81926  Ephedra viridis Paul Leskinen 1972-9-8 1382 Kern Chimney Peak Rd. 1219 Comment
  CAS-BOT-BC81939  Ephedra viridis Carl B. Wolf 1928-6-17 2210 Kern 4-5 mi so. [Tehachipi] Tehachapi 1524 Comment
  CAS-BOT-BC81959  Ephedra viridis Ernest C. Twisselmann 1952-5-1 5 Kern Cedar Canyon, western Kern County Comment
  UC1733800  Ephedra viridis Kay H. Beach, Frank Gould 1940-3-25 320 Kern rocky hillside opposite gate to Bloomfield Ranch, 4 miles northeast of Onyx on the Walker Pass highway. Pistillate plant. 853 Comment
  RSA38371  Epilobium brachycarpum P. A. Munz 1947-9-19 12149 Kern Gilbert Public Camp, Kern River, 5.7 miles NE of Kernville. 915 Comment
  POM190528  Epilobium canum subsp. canum D. D. Keck 1932-9-29 1892 Kern Grapevine Creek. First crossing above Grapevine. 610 Comment
  CAS-BOT-BC171888  Epilobium canum subsp. latifolium C. B. Wolf 1930-10-1 1684 Kern Tehachapi Mts., canyon 5 mi. W. of Tehachapi 1524 Comment
  RSA115486  Epilobium ciliatum subsp. ciliatum E. C. Twisselmann 1955-8-10 2313 Kern East fork of upper San Emigdio Creek. surrounding area 1652 Comment
  UCR98879  Epilobium ciliatum subsp. ciliatum Michael Theroux 1981-8-16 50 Kern Sierra Nevada Mtns., Greenhorn Mtns., Alta Sierra, Sequoia National Forest, 8 miles north of Lake Isabella, off Hwy 155 1768 Comment
  RSA209497  Epilobium ciliatum subsp. glandulosum E. C. Twisselmann 1964-7-17 9735 Kern Tehachapi Mountains. Cienega above south side of Castaic Lake. 1052 Comment
  SBBG23419  Equisetum arvense D. Myrick 1965-6-24 1156 Kern Shirley Meadows 2194 Comment
  CAS-BOT-BC57281  Equisetum laevigatum Ernest C. Twisselmann 1962-5-8 7131 Kern Head of Short Canyon 1066 Comment
  CAS-BOT-BC57294  Equisetum laevigatum Ernest C. Twisselmann 1957-6-25 3771 Kern East fork of upper San Emigdio Creek 1554 Comment
  CAS-BOT-BC204466  Eragrostis cilianensis Ernest C. Twisselmann 1959-8-7 5585 Kern Eastern San Joaquin Valley. McFarland district: Garzoli Road at Hanawalt Avenue 118 Comment
  CAS-BOT-BC204475  Eragrostis cilianensis John Thomas Howell 1963-8-20 40131 Kern South Fork Valley about 2 miles northeast of Weldon 807 Comment
  SEINET239012 Image available Eragrostis diffusa Beecher Crampton 1965-10-27 7596 Kern Cawelo US Hwy 99 ca. 5 miles east of Shafter Comment
  CAS-BOT-BC204563  Eragrostis mexicana subsp. virescens Ernest C. Twisselmann 1961-8-22 6536 Kern Tehachapi-Kernville Region. South Fork Valley, 2 miles east of Weldon 792 Comment
  UCD64395  Eragrostis pectinacea var. pectinacea Ernest C. Twisselmann 1958-11-1 4894 Kern Greely Region: Stockdale Highway at the Hiller Ranch. 112 Comment
  CHSC99179  Eremalche exilis Naomi Fraga; Michael Denslow 2003-4-8 490 Kern Sierra Nevada; Southern Sierra Nevada region: The Owens Peak Eastern Watershed. Lower sand dunes just north of Short Canyon. Near road leading to old mining prospect. 914 Comment
  RSA720374  Eremalche exilis Naomi S. Fraga, Michael Denslow 2003-4-8 490 Kern The Owens Peak Eastern Watershed: Lower sand dunes just north of Short Canyon. Near road leading to old mining prospect. 915 Comment
  UCD78144  Eremalche exilis Robert E. Preston 2008-3-26 2595 Kern 2.3 mi N of McKittrick, where power lines cross Hwy 33. 233 Comment
  UCR50411  Eremalche exilis A. C. Sanders, E. J. Lawlor 1988-3-5 7699 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
  CAS-BOT-BC203265  Eremalche parryi Ira L. Wiggins 1935-4-19 7979 Kern 2 miles N. E. of Annette, on McGovern Grade road Comment
  CAS-BOT-BC203283  Eremalche parryi Evalyn L. Farnsworth 1965-4-3 350 Kern Greenhorn Range. Buck Springs, foothills west of Woody 396 Comment
  CAS-BOT-BC203294  Eremalche parryi Carl B. Wolf 1935-5-8 6753 Kern Diablo Range, Cottonwood Canyon 3/10 mi. E. of San Luis Obispo Co. Line 487 Comment
  CAS-BOT-BC203309  Eremalche parryi Ira L. Wiggins 1935-4-19 7979 Kern 2 miles N. E. of Annette, on McGovern Grade road Comment
  CAS-BOT-BC203276  Eremalche parryi Lyman Benson 1932-4-23 3368 Kern Mt. Breckenridge, Greenhorn Mt. Range, Kern River 609 Comment
  UC18780  Eremalche parryi Alice Eastwood April 1893 Kern Buena Vista Hills San Joaquin Valley, Buena Vista Hills Comment
  RSA282880  Eremalche parryi subsp. parryi Lyman Benson 1932-4-23 3368 Kern Mt. Breckenridge, Greenhorn Mt. Range. Kern river watershed. 915 Comment
  SBBG30629  Eremocarya micrantha T. L. Secrest 1948-4-24 Kern Jawbone Cyn ca. 6 mi W of St Hwy 14 Comment
  CAS-BOT-BC183061  Eremogone macradenia var. arcuifolia James R. Shevock 1983-9-21 10776 Kern Piute Mountains. Along forest road 29S03 north of Grouse Meadow and about 3 miles south of Claraville 2194 Comment
  CAS-BOT-BC162963  Eremothera boothii subsp. decorticans Ernest C. Twisselmann 1962-5-25 7172 Kern McKittrick Hills, about 0.5 mile north of McKittrrick School - Temblor Range and the Western San Joaquin Valley 365 Comment
  RSA761560  Eremothera boothii subsp. decorticans LeRoy Gross 2010-5-24 4640 Kern Bitter Creek National Wildlife Refuge; Far west end of the San Emigdio Mountains. Unit # 3. Surveyed the middle drainage north of Pelato Peak. Started by saddle southeast of Pelato near 34.91715N, 119.40225W., Traveled north, east of the peak, then finished at Cerro Noroeste Road, near 34.93626N, 119.40217W. 1113 Comment
  CAS-BOT-BC187948  Eriastrum calocyanum Ernest C. Twisselmann 1958-5-14 4466 Kern Forks of Cedar Canyon 487 Comment
  JEPS69005  Eriastrum densifolium Charlotte N. Smith 1940-6-5 202 Kern upper ridge between Poso Creek and Badger Canyon (on backbone of mt.); Greenhorn Mts., Bald Mt. 1188 Comment
  SBBG101226  Eriastrum densifolium C. F. Smith 1992-3-16 12375 Kern rd to Mt Abel [Cerro Noroeste] from Hwy 166, E of Condor Observation Pt and S of Bitter Crk area Comment
  CAS-BOT-BC514363  Eriastrum densifolium subsp. elongatum Sandy Hare 1997-7-7 154 Kern Eastern slope of the southern Sierra Nevada: along upper Sand Canyon about 6 mi N of Cal. Hwy 58 via San Canyon Rd 1280 Comment
  JEPS76556  Eriastrum densifolium subsp. mohavense L. R. Heckard with Ted Evans 1977-4-5 4610 Kern w side Leuhman Ridge (Edwards Air Force Base); Edwards Air Force Base 822 Comment
  UCR250010  Eriastrum eremicum subsp. eremicum Tom Schweich 2009-4-25 564 Kern Goler Heights, south side of El Paso Mountains, c. 3.5 mi by road east-northeast of Garlock, c. 100 m north of Garlock Road on 'Charley Road' to Goler Heights 760 Comment
  RSA409361  Eriastrum pluriflorum Christopher Davidson 1976-5-23 4080 Kern Jawbone Canyon Road, 9.6 miles W of jct. with Hwy 395 (north of Mojave) 945 Comment
  SBBG87759  Eriastrum pluriflorum C. F. Smith 1950-4-27 2683 Kern Point of Rocks Comment
  CAS-BOT-BC514828  Eriastrum pluriflorum subsp. pluriflorum E. Roy Weston 1927-5-1 s.n. Kern Greenhorn Mts., Rattlesnake Grade Comment
  CAS-BOT-BC514869  Eriastrum pluriflorum subsp. sherman-hoytiae Lyman Benson 1932-5-9 3554 Kern S of Old River, Kern Lake watershed 121 Comment
  CAS-BOT-BC515189  Eriastrum sparsiflorum Jim Shevock 1971-5-2 999 Kern 8 mi W of Walker Pass, Hwy 178 1188 Comment
  POM145715  Ericameria cooperi L. R. Abrams 1927-4-30 11782 Kern Between Rosamond and Mojave. Comment
  UC1927320  Ericameria cooperi var. cooperi Naomi Fraga, Steve Boyd, Michael Denslow, LeRoy Gross 2003-3-11 366 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak Eastern Watershed. Short Canyon. 1189 Comment
  GMDRC5716  Ericameria cuneata var. cuneata J. M. Andre 2012-10-12 23532 Kern Sierra Nevada: along Hwy 178 at Cranbrake Creek, 5.8 mi. east of Onyx, approx. 15 mi. east of Isabella Lake 878 Comment
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Nov 17 2016
  UC1922150  Ericameria gilmanii Naomi Fraga, Ted Anderson, LeRoy Gross, Elizabeth Kempton 2005-10-7 1653 Kern Sierra Nevada; Southern Sierra Nevada region; East slope of Owens Peak. 2500 Comment
  CAS-BOT-BC287607  Ericameria linearifolia F. A. Mac Fadden 1935-4-13 13342 Kern Hills near Onyx Comment
  CHSC106729  Ericameria linearifolia Naomi Fraga; Sarah DeGroot, Mark Porter 2003-5-2 645 Kern Sierra Nevada; Southern Sierra Nevada region: THE OWENS PEAK EASTERN WATERSHED. Buena Vista Canyon, small canyon draining into the southwest side of Indian Wells Canyon off. Drainage of Morris Peak. 1524 Comment
  UC1118764  Ericameria linearifolia G. E. Sindel 1935-1-24 126 Kern 1 1/2 mi e Manzana; Tejon Quadrangle Comment
  UC830492  Ericameria linearifolia L. R. Abrams 1927-4-30 11752 Kern Tejon Pass Comment
  UCR200057  Ericameria linearifolia Naomi Fraga, Steve Boyd, Michael Denslow, LeRoy Gross 2003-3-11 329 Kern Southern Sierra Nevada, Owens Peak Eastern Watershed, saddle between Short Canyon and Five Fingers. northeast slope of Five Fingers Ridge, aka Peak 3925 1189 Comment
  UCD131445  Ericameria nauseosa var. bernardina P. Schiffman 1996-8-18 s.n. Kern Los Padres National Forest, Mt. Pinos. 2471 Comment
  CAS-BOT-BC298999  Ericameria nauseosa var. hololeuca Ernest C. Twisselmann 1964-5-7 9353 Kern Near the shore of the broad desert dry lake, N end of Rosamond Lake, Edwards Air Force Base Comment
  RSA311618  Ericameria nauseosa var. hololeuca B. A. Prigge 1983-8-8 4976 Kern Indian Wells Valley 671 Comment
  CAS-BOT-BC298025  Ericameria nauseosa var. mohavensis Ernest C. Twisselmann 1967-9-19 14042 Kern Tehachapi - Kernville Region. Summit ridge of Scodie (Kiahvah) Mt 1950 Comment
  CAS-BOT-BC299123  Ericameria nauseosa var. mohavensis Evalyn L. Farnsworth 1964-10-8 316 Kern Greenhorn Range. Farnsworth Ranch, 2.5 miles S of Glennville 975 Comment
  LA203182  Ericameria nauseosa var. mohavensis C. B. Wolf; 1931-11-8 2607 Kern Tehachapi Pass, 9 mi. E of Tehachapi 1188 Comment
  RSA0103740  Ericameria nauseosa var. mohavensis Nick Jensen, Ed Kentner 2014-9-28 2583 Kern SE facing slope just N of Contour road east of Canyon de los Gatos Montes and west of Canyon del Agua Escondida Rd. 1254 Comment
  UC2049363  Ericameria nauseosa var. mohavensis Nick Jensen with Ed Kentner 2014-9-28 2571 Kern Tejon Ranch. Meadow east of the National Cement Plant and south of the Contour Road. Comment
  CAS-BOT-BC298152  Ericameria nauseosa var. oreophila Ernest C. Twisselmann 1969-10-16 16305 Kern Red Rock Canyon, Mojave Desert. Main W fork of the canyon, below Ricardo 792 Comment
  JEPS21488  Ericameria nauseosa var. speciosa Charlotte N. Smith 1942-10-20 759 A Kern about half-way between the Greenhorn Summit Store and the Kern-Tulare County line; Greenhorn Mountains 1920 Comment
  CAS-BOT-BC293338  Ericameria teretifolia James R. Shevock; Dana York 1995-10-8 12397 Kern Southern Sierra Nevada. Along Chimney Creek Road at the first switchback, about 3.5 miles north of Calif. highway 178 1463 Comment
  UC485171  Erigeron divergens Katharine Brandegee Kern Kernville Comment
  UCR263045  Erigeron foliosus Mitch Provance, Callen Huff 2009-6-24 10987 Kern Tehachapi Mountains Foothills, Tejon Ranch, small canyon near pk. 3813, S of Sycamore Canyon, and N of Los Alamos Creek 1074 Comment
  RSA0062720  Erigeron foliosus var. foliosus Nick Jensen, 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. 1806 Comment
  CAS-BOT-BC295531  Erigeron multiceps Ernest C. Twisselmann 1971-4-25 17576 Kern Roadside .2 mile above the KR3 Power House, just above Kernville 822 Comment
  UCD65706  Eriochloa acuminata Ernest C. Twisselmann 1963-9-6 8965 Kern Cecil Road, 7.2 miles east of Delano. 121 Comment
  CAS-BOT-BC216110  Eriodictyon californicum Clare B. Hardham 1957-6-10 2143 Kern 8-9 miles east of summit, Greenhorn Mt. Comment
  CAS-BOT-BC224261  Eriodictyon californicum John Thomas Howell 1971-6-17 48015 Kern 0.5 mi. east of Bodfish Gap 1219 Comment
  CAS-BOT-BC224262  Eriodictyon californicum Paul Leskinen 1972-9-9 1418 Kern Glenville [Glennville] Road, Highway 155 1219 Comment
  CAS-BOT-BC189170  Eriodictyon crassifolium var. nigrescens Ernest C. Twisselmann 1964-6-10 9617 Kern Frazier Park, just below the Medical Center, upper Cuddy Canyon 1615 Comment
  SDSU5915  Eriogonum D. R. Harvey 1940-4-20 Kern Near Tropico. Comment
  CAS-BOT-BC255417  Eriogonum Robert Luthey 1978-9-11 512 Kern 4 miles southeast of Kernville at pass between valleys of the North and South Forks of Kern River, Sierra Nevada 914 Comment
  CAS-BOT-BC248126  Eriogonum angulosum John Thomas Howell 1957-6-24 32721 Kern 5 miles n. of Mojave 975 Comment
  RSA0096405  Eriogonum angulosum Nick Jensen, Sandy Namoff 2015-4-16 3436 Kern Tejon Hills north of the power line road in the Comanche Point area. 245 Comment
  RSA764666  Eriogonum angulosum Pam De Vries 2010-5-15 7675 Kern Western Transverse Range; San Emigdio Mountains; Bitter Creek National Wildlife Refuge, appx. 0.5 air mile SW of the intersection of Cerro Noroeste Rd and Hwy 33. North end of Management Unit 12. 899 Comment
  SEINET7064422  Eriogonum angulosum A. G. Vestal 1963-3-30 s.n. Kern Ca. 3 miles east of Arvin and 1 mile south of Tejon Ranch. (NAD83/WGS84). UTM Zone 11, 327196mE, 3897856mN. 116 Comment
  UCR196634  Eriogonum baileyi Naomi Fraga, Amber Maurice, Aydee Virgen, Shannon Scovell 2003-7-17 904 Kern Southern Sierra Nevada Range, Owens Peak Eastern Watershed, Buena Vista Canyon, drainage of Morris Peak 1463 Comment
  CAS-BOT-BC254179  Eriogonum baileyi var. baileyi John Thomas Howell 1962-7-7 38182 Kern Wofford, Sierra Nevada 792 Comment
  RSA632152  Eriogonum brachyanthum Mary DeDecker 1978-10-23 4815 Kern Indian Wells Valley, east of the Sierra Nevada; Highway 395, near Brown Trunoff. 762 Comment
  SBBG61880  Eriogonum brachyanthum R. Hoffmann 1931-6-17 Kern Indian Wells Comment
  RSA323166  Eriogonum breedlovei var. breedlovei James R. Shevock 1981-6-2 8708 Kern About 1/4 miles east of Inspiration Point, Beartrap fork of Erskine creek. 2287 Comment
  UC178434  Eriogonum clavatum Katharine Brandegee 1912-7-16 Kern Bissell Mojave Desert, Bissell Comment
  UCR228216  Eriogonum clavatum Dave Silverman, Cindy Hopkins 2010-4-21 7941 Kern Mojave Desert, Indian Wells Valley, 1.1 km W of Hwy 395, 4.5 km NW of Hwy 395/Brown Rd jct, 9.5 km SE of Inyokern & 14.8 km E of I-14 799 Comment
  RSA782538  Eriogonum davidsonii R. W. Spjut, Paul Burchstead 2008-6-19 16350 Kern S Sierra Nevada. Sequoia National Forest: Greenhorn Mountains, Rancheria Road 1500 Comment
  CAS-BOT-BC256094  Eriogonum deflexum var. baratum John Thomas Howell 1957-6-24 32733 Kern Desert slope 2.5 miles SSW of Red Rock Canyon 640 Comment
  CAS-BOT-BC256083  Eriogonum deflexum var. baratum Ernest C. Twisselmann 1961-7-26 6353 Kern Kernville Road, ca. 6 miles west of Weldon, Sierra Nevada 929 Comment
  CAS-BOT-BC246508  Eriogonum elatum var. elatum John Thomas Howell; Gordon H. True 1966-7-12 41836 Kern Rim of plateau just east of Fay Creek Canyon, Kern Plateau 2194 Comment
  POM293151  Eriogonum elongatum Lyman Benson 1947-10-21 12841 Kern Just N of Lebec. San Joaquin Valley. 1159 Comment
  UCD99983  Eriogonum fasciculatum Michael A. Vincent 1999-6-11 8613 Kern at pullout along CA Rt. 41, 0.9 mile northeast of San Luis Obispo county line. Comment
  RSA393454  Eriogonum fasciculatum var. polifolium Pricilla Osborn 1930-06 8975 Kern Bakersfield. Comment
  RSA708473  Eriogonum fasciculatum var. polifolium L. M. Moe 2001-6-21 2108 Kern Ft. Tejon State Park. 1037 Comment
  UCR60556  Eriogonum fasciculatum var. polifolium C. B. Wolf 1931-11-8 02947 Kern Upper Sonoran, Tehachapi Pass, 9 mi east of Tehachapi 1189 Comment
  CAS-BOT-BC250363  Eriogonum gossypinum Jack M. Zaninovich 1965-6-5 363 -73 Kern Sand Ridge Preserve of The Nature Conservancy Comment
  UC1106158  Eriogonum gossypinum Lewis S. Rose 1958-5-21 58035 Kern 7 mi e Bakersfield 213 Comment
  UC178673  Eriogonum gossypinum Marcus E. Jones 1903-5-23 Kern Bakersfield 304 Comment
  UCD100084  Eriogonum gossypinum Dean Wm. Taylor 1988-3-10 9372 Kern hills near McKittrick, at the west end of Elk Hills. 373 Comment
  POM220262  Eriogonum gracillimum C. F. Baker 1929-7-29 6433 Kern Roadside near Shafter. Comment
  RSA60274  Eriogonum gracillimum E. K. Balls, Lee W. Lenz 1950-3-28 14481 Kern 5 miles N of Willow Springs, road to Tehachapi 762 Comment
  UCD100112  Eriogonum gracillimum Lewis S. Rose 1962-5-21 62036 Kern north shore of Lake Isabella. 792 Comment
  RSA0045211  Eriogonum inerme var. hispidulum Nick Jensen, Chris Winchell 2014-6-25 2387 Kern 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. 1667 Comment
  UCR183850  Eriogonum inerme var. hispidulum A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-15 33798 Kern Tehachapi Mountains, steep SW-facing slopes above Crane Canyon, c. 1 mile SE of Castac Lake 1250 Comment
  CAS-BOT-BC490430  Eriogonum inflatum Michael J. Moore; H. Flores Olvera; Helga Ochoterena; Ya Yang; Tommy Stoughton 2015-6-5 3227 Kern Along Short Canyon Rd., approx. 2.6 mi W of Bradys 1030 Comment
  SD245447  Eriogonum kennedyi var. pinicola Ed Kentner, Onkar Singh 2013-4-26 203 Kern Southern Sierra Nevada, Tehachapi area. On ridge along unpaved road about 1.5 miles west of Middle Knob. 1819 Comment
  CAS-BOT-BC263093  Eriogonum maculatum Ernest C. Twisselmann; Eben McMillan; Clifton Smith 1968-5-22 14216 Kern Mojave Desert, the Mojave-Randsburg Region. Dunes at the southeast end of Buckhorn Lake 746 Comment
  UC178412  Eriogonum maculatum Katharine Brandegee May 1913 Kern Randsburg-Rand Comment
  CAS-BOT-BC268730  Eriogonum microthecum var. panamintense James R. Shevock; Dana York 1995-9-23 12347 Kern Southern Sierra Nevada. Laura Peak, Erskine Creek drainage, Piute Mountains, 6 airmi. S of Lake Isabella 1524 Comment
  UC2042058  Eriogonum microthecum var. simpsonii Nick Jensen with Katie Gallagher, Heath Bartosh, Mike Park, Mike White 2013-7-27 343 Kern Tejon Ranch. Blue Ridge, about 1 air km SE of the junction of the main ranch road with the jeep trail to Araujo Spring, 1.2 air km SW of Lopez Flats. Comment
  JEPS118754  Eriogonum mohavense Dana York 1998-5-21 2119 Kern Ca. 11 km E-SE of Mojave, a few meters S of State Route 58. Comment
  SEINET7064419  Eriogonum mohavense A. G. Vestal 1963-4-29 s.n. Kern Yacca Stand about 9.7 miles south of Mojave on US Route 6 [Rt.14]. (NAD83/WGS84). UTM Zone 11, 393675mE, 3864665mN. 808 Comment
  UC1111628  Eriogonum mohavense Lewis S. Rose 1956-5-4 56041 Kern 3 mi n Rosamond 731 Comment
  RSA778051  Eriogonum nudum Amber Swanson 2011-4-15 481 Kern Middle of Rand Mtns at Junction of R49 and R43 on slopes. 1006 Comment
  CAS-BOT-BC261397  Eriogonum nudum var. indictum Dr. Barton W. Evermann 1915-4-19 s.n. Kern Weldon Comment
  UCR254013  Eriogonum nudum var. pauciflorum Mitch Provance, Callen Huff 2009-6-26 10834 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
  CAS-BOT-BC269917  Eriogonum nudum var. pubiflorum Ernest C. Twisselmann 1966-6-9 12369 Kern Tehachapi-Kernville Region. Noonday Rest (divide between Horse & Pine Tree Canyons) 1524 Comment
  SD255832  Eriogonum nudum var. pubiflorum Ian Cain, Natasha Bartely 2010-5-20 1458 Kern South east corner of Tehachapi Mountain range, roughly 800 meters west of Tehachapi Willow Springs Road. 1219 Comment
  SEINET7073742  Eriogonum nudum var. pubiflorum A. G. Vestal 1955-6-9 s.n. Kern Grade above Bodfish. UTM Zone 11, 364844mE, 3939764mN. Coordinate datum: NAD27. Comment
  RSA393311  Eriogonum nudum var. westonii N. C. Cooper 1949-5-16 3683 Kern Ricardo 915 Comment
  RSA797714  Eriogonum nudum var. westonii Jim Andre 2012-10-12 23525 Kern Sierra Nevada: along Hwy 178 at Cranbrake Creek, 5.8 mi east of Onyx, approx 15 mi east of Isabella Lake. 878 Comment
  UC495409  Eriogonum nudum var. westonii E. W. Voegelin 1932-7-28 3 Kern Bloomfield Rancho Onyx Comment
  RSA729986  Eriogonum plumatella Naomi Fraga, Daniel Brock 2004-9-5 1324 Kern The Owens Peak Eastern Watershed; Short Canyon. 1006 Comment
  UC77374  Eriogonum plumatella T. S. Brandegee Jun 1890 Kern Walker's Pass Comment
  CAS-BOT-BC258184  Eriogonum pusillum John Thomas Howell; Gordon H. True 1973-4-6 49134 Kern Sand Canyon Comment
  CAS-BOT-BC258193  Eriogonum pusillum Ernest C. Twisselmann 1971-4-26 17620 Kern Cyrus Canyon 1188 Comment
  CAS-BOT-BC258210  Eriogonum pusillum John Thomas Howell; Gordon H. True 1969-5-13 45663 Kern Spanish Needle Creek road to Lamont Meadow 1371 Comment
  CLARK-A1045-367  Eriogonum pusillum George K. Helmkamp 1977-6-12 F Kern Kelso Creek 5 miles southeast of Weldon; ; Onyx 7.5'Q 1219 Comment
  SBBG1604  Eriogonum pusillum H. and M. Dearing 1935-4-14 108 Kern near Red Rock Cyn Comment
  SBBG1605  Eriogonum pusillum H. and M. Dearing 1936-4-14 109 Kern near Red Rock Cyn Comment
  SBBG19673  Eriogonum pusillum E. C. Twisselmann 1963-5-11 8210 Kern Indian Wells Valley; Copper Basin Rd, 2.1 mi E of Harts Place 975 Comment
  SEINET3160045  Eriogonum pusillum L. S. Rose 1940-5-10 40282 Kern Kernville 762 Comment
  CAS-BOT-BC258223  Eriogonum pusillum L. R. Abrams 1925-3-26 10881 Kern 5 mi from Mojave on the Tehachapi Rd. Comment
  RSA552491  Eriogonum pusillum D. Charlton 1991-6-22 5461 Kern South China Lake Blvd., 1 mile north of jct. with Hwy 395, south of Ridgecrest. 762 Comment
  RSA766165  Eriogonum pusillum Ralph Hoffmann 1929-4-2 992 Kern 10 mi. west of Randsburg Comment
  SBBG1608  Eriogonum reniforme H. and M. Dearing 1936-5-16 241 Kern Jawbone Cyn, near hwy Comment
  CAS-BOT-BC268290  Eriogonum roseum Ernest C. Twisselmann 1966-5-10 12112 Kern Tehachapi-Kernville Region. Piute Mountains: west end of King Solomon's Ridge 1524 Comment
  CAS-BOT-BC268327  Eriogonum roseum John Thomas Howell 1962-9-26 38945 Kern 2.5 miles east of Glennville, Greenhorn Mountains 1066 Comment
  CAS-BOT-BC433209  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
  OBI54885  Eriogonum roseum David J. Keil, with Field Botany class 1996-11-3 26066 Kern Sierra Nevada foothills, Sequoia National Forest. Ca. 8 miles w of Lake Isabella. Comment
  UC1562930  Eriogonum roseum Barbara Ertter with James Shevock and Teresa Sholars 1987-5-25 6999 Kern ca. 21 air mi due w Ridgecrest (sw side of ridge sw of campground, Pacific Crest Trail on s side of Walker Pass); Scodie Mts., Pacific Crest Trail, Walker Pass Comment
  CAS-BOT-BC268305  Eriogonum roseum Ernest C. Twisselmann 1965-7-27 11266 Kern Tehachapi-Kernville Region. Lightner Flat, Breckenridge Mountain 1920 Comment
  CAS-BOT-BC263418  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-BC263461  Eriogonum thomasii Ernest C. Twisselmann 1966-4-12 11868 Kern Last Chance Canyon, El Paso Range, Mojave Desert the Mojave-Randsburg Region 731 Comment
  CAS-BOT-BC263034  Eriogonum trichopes A. A. Heller 1905-4-14 7693 Kern Randsburg Comment
  CAS-BOT-BC183018  Eriogonum umbellatum James R. Shevock 1982-7-24 9967 Kern Kern Plateau, Bartolas Country. Off of road 24S14. South Fork Kern River Drainage 2346 Comment
  CAS-BOT-BC205215  Eriogonum umbellatum James R. Shevock; Rick York; Elaine Hamby 1986-7-12 11711 Kern Western slope of the Southern Sierra Nevada. Kern Plateau, BLM-Owens Peak Wilderness. Along the Pacific Crest Trail, western slope of Spanish Needle about 3 miles southeast of Lamont Meadow 2011 Comment
  UCD101354  Eriogonum umbellatum J. Nishida 1992-6-17 s.n. Kern Los Padres National Forest, Intersection of Mt. Pinos Road and Cuccy Valley Road, near Mt. Pinos. 2529 Comment
  CAS-BOT-BC267884  Eriogonum umbellatum Ernest C. Twisselmann 1955-6-23 2216 Kern Mt. Abel Road, 9.6 miles south of Grocer Grade Summit, San Emigdio Range 1508 Comment
  RSA420559  Eriogonum umbellatum var. canifolium Christopher Davidson 1975-7-3 2974 Kern Rd to Mt Pinos. Steep E slope facing N branch of Seymour Cr, toward Mt Pinos Campgrnd. Los Padres Nat. Forest. 2287 Comment
  CAS-BOT-BC268044  Eriogonum umbellatum var. furcosum Ernest C. Twisselmann 1957-8-5 3937 Kern Sierra Nevada, Greenhorn Range. Greenhorn Pass Road, 1.8 mile south of Tiger Flat 1889 Comment
  CAS-BOT-BC268198  Eriogonum umbellatum var. munzii Ernest C. Twisselmann 1958-8-8 4599 Kern Tehachapi-Kernville Region. Tejon Ranch: ridge along the east summit of Tunis Canyon 1798 Comment
  CAS-BOT-BC262147  Eriogonum umbellatum var. subaridum Seth Benson 1929-8-4 s.n. Kern Freeman Canyon 1584 Comment
  UC1928447  Eriogonum umbellatum var. subaridum Naomi Fraga, M. Patrick Griffith 2003-6-26 855 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak Eastern Watershed. On Trail to Owens Peak. 2073 Comment
  CAS-BOT-BC262431  Eriogonum viridescens Robert F. Hoover 1937-8-10 2664 Kern Two miles south of Devil's Den Comment
  CAS-BOT-BC262432  Eriogonum viridescens Ralph Hoffmann 1929-4-2 s.n. Kern 4 miles west of Randsburg Comment
  POM122045  Eriogonum viridescens Marcus E. Jones 1903-5-20 s.n. Kern Mojave. 915 Comment
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Sep 5 2010
  RSA726772  Eriogonum wrightii E. C. Twisselmann 1964-9-16 10184 Kern Lookout Point, Piute Mountains. 2523 Comment
  SBBG23380  Eriogonum wrightii var. subscaposum E. R. Chandler 1965-9-10 2695 Kern Mt Abel Rd [Cerro Noroeste Rd] ca. 3 mi W of jct with Quatal Cyn Rd 1066 Comment
  RSA0093722  Eriophyllum ambiguum A. C. Sanders 2010-4-6 37771 Kern Southern Foothills of Tehachapi Mountains. eastern fork of Little Sycamore Canyon, N of Calif. Aqueduct Tehachapi Afterbay, 0.8 km NE (49 deg ) of VABM Cow. 1021 Comment
  UCR82105  Eriophyllum ambiguum David Charlton, S. Wilson 1994-6-4 5922 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
  UCR90551  Eriophyllum ambiguum 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-BC298348  Eriophyllum ambiguum var. ambiguum Frank W. Peirson 1930-5-14 8855 Kern Greenhorn Range, E slope 1524 Comment
  RSA0085445  Eriophyllum ambiguum var. paleaceum Erika M. Gardner, Naomi S. Fraga 2013-5-19 256 Kern About 1.25 miles northeast of Pinyon Peak. 1805 Comment
  CAS-BOT-BC297857  Eriophyllum confertiflorum Ernest C. Twisselmann 1962-5-8 7133 Kern Box Canyon at the head of Short Canyon 1036 Comment
  CAS-BOT-BC297878  Eriophyllum confertiflorum Ernest C. Twisselmann 1963-6-3 8310 Kern San Emigdio Range and the Mt Pinos Region. Pleito Canyon, 0.7 mile below Neasons Flat 914 Comment
  CAS-BOT-BC297905  Eriophyllum confertiflorum Lyman Benson 1932-5-22 3599 Kern Fort Tejon, Temblor - Tehachapi Mt Range, Grapevine Creek Watershed 1005 Comment
  JEPS34736  Eriophyllum confertiflorum var. confertiflorum W. L. Jepson 1940-5-6 19891 Kern Democrat Sprs. , lower Kern Canyon 609 Comment
  UC485486  Eriophyllum confertiflorum var. confertiflorum Katharine Brandegee Kern near Caliente; Hackberry Canon Comment
  RSA0063992  Eriophyllum lanatum var. hallii Nick Jensen, J. Mark Porter, Tommy Stoughton 2014-6-6 2153 Kern Tejon Ranch. North slope of Blue Ridge about 1 air km south of Lopez Flats, just north of Woodchopper Canyon. 1927 Comment
  CAS-BOT-BC308301  Eriophyllum lanatum var. obovatum Ernest C. Twisselmann 1957-6-21 3690 Kern Shirley Meadows Road, just south of Greenhorn Pass, Greenhorn Range, Sierra Nevada 2042 Comment
  CAS-BOT-BC308302  Eriophyllum lanatum var. obovatum Ernest C. Twisselmann 1963-7-9 8571 Kern West slope of Black Muontain, Greenhorn Range, Sierra Nevada 2011 Comment
  RSA712510  Eriophyllum pringlei LeRoy Gross 2005-5-19 2268 Kern Tehachapi Mountains region: southeast base of the mountains, just above the west side of Cottonwood Creek. 1174 Comment
  SBBG30843  Eriophyllum pringlei T. L. Secrest 1948-4-24 Kern Jawbone Cyn Comment
  RSA60275  Eriophyllum pringlei E. K. Balls, Lee W. Lenz 1950-3-28 14480 Kern 5 miles N of Willow Springs, road to Tehachapi 762 Comment
  CAS-BOT-BC302063  Eriophyllum wallacei Ernest C. Twisselmann 1969-5-21 15342 Kern Mojave Desert, Red Rock Canyon. Flat above Tarweed Creek 762 Comment
  JEPS76496  Eriophyllum wallacei L. R. Heckard 1977-4-1 4552 Kern along s end of western arm Muroc Dry Lake; Edwards Air Force Base, Muroc Dry Lake 701 Comment
  UC1927537  Eriophyllum wallacei Naomi Fraga, Steve Boyd, Michael Denslow, LeRoy Gross 2003-3-11 283 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak Eastern Watershed. Saddle between Short Canyon and Five Fingers. Northeast slope of Five Fingers Ridge. Marked on USGS Owens Peak Topo as Peak 3925'. 1197 Comment
  UC726439  Eriophyllum wallacei A. A. Heller 1941-4-11 16031 Kern in gravelly places a short distance up the Petrified Forest road above the junction n of Saltdale Comment
  UCSB59465  Eriophyllum wallacei Cromwell, J. 1991-4-29 Kern On the S.W. terminus of the Rand Mtns. on the Desert Tortoise Natural Area 883 Comment
  UCR46551  Erodium cicutarium Evalyn L. Farnsworth 1985-5-27 24 Kern Southern Sierra Nevada foothills, Farnsworth Ranch near Glennville 1070 Comment
  CAS-BOT-BC40674  Erysimum capitatum E. Roy Weston 1926-4-1 114 Kern Greenhorn Mountains. Comment
  UC1921993  Erysimum capitatum Naomi Fraga, Valerie Soza, Michael Honer 2003-5-19 746 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak eastern watershed. Grapevine Canyon. 1220 Comment
  UCR61901  Erysimum capitatum Kathy Harper 1989-5-21 s.n. Kern Sierra Nevada Mtns, Sequoia National Forest, Greenhorn Mtns: Rancheria Rd. from Shirley Meadows Campground to Sawmill Rd Comment
  SBBG19406  Erysimum capitatum var. capitatum E. C. Twisselmann 1963-4-18 8089 Kern Pleito Hills 563 Comment
  CAS-BOT-BC416328  Erythranthe barbata John Thomas Howell; T. C. Fuller; G. D. Barbe 1980-7-15 53803 Kern Sierra Nevada. Pine Flat and ridge to SW, Kern Plateau 2346 Comment
  RSA0112799  Erythranthe floribunda Naomi Fraga, Haley Deal, Matthew McCarthy, Nathan Vega 2017-7-5 6120 Kern Piute Mountains, Mace Meadow, Ephemeral creek along drainage. 2069 Comment
  CAS-BOT-BC402689  Eschscholzia caespitosa Ernest C. Twisselmann 1957-5-24 3588 Kern Sierra Nevada, Greenhorn Range. Alder Creek Canyon 1539 Comment
  CAS-BOT-BC402703  Eschscholzia caespitosa Carl B. Wolf 1935-5-6 6738 Kern Tejon Ranch, 2 mi. N.W. of the Ranch Headquarters 365 Comment
  RSA517752  Eschscholzia caespitosa Barbara J. Ertter, J. R. Shevock 1986-4-19 5949 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
  SEINET1909890  Eschscholzia caespitosa Barbara Ertter, James R. Shevock 1986-1 6002 Kern Scodie Mts E of Isabelle Lake, ca 4 airmiles NW of Walker Pass, canyon on N side of Pinyon Peak, 1/2 mi from end of dirt road 1524 Comment
  CAS-BOT-BC403115  Eschscholzia californica Brandegee 1889-5-1 s.n. Kern Tehachapi Comment
  CLARK-A346-7  Eschscholzia californica Loraine Thomas Kern Bakersfield State Highway, Bakersfield area; Gosford 7.5'Q Comment
  JEPS121859  Eschscholzia californica Nick Jensen with Ed Kentner, Chris Winchell, Onkar Singh, Lorraine Washburn 2014-4-6 894 Kern Tejon Ranch: about 1.5 air km north of Edmonston Pumping Plant, along Chimenez Road. Comment
  RSA0038668  Eschscholzia californica Nick Jensen, Ed Kentner, Chris Winchell, Onkar Singh, Lorraine Washburn 2014-4-6 894 Kern About 1.5 air km north of Edmonston Pumping Plant, along Chimenez Road. 340 Comment
  UCD94233  Eschscholzia californica Shannon M. Still; Steven M. Still 2008-4-4 360 Kern California. Kern County: Along Kern River. 386 Comment
  UCD95298  Eschscholzia californica Curtis Clark 1976-5-7 536 Kern State Highway 155; 1.5 miles east of junction with State Highway 65, west of Woody. 121 Comment
  CAS-BOT-BC403041  Eschscholzia californica W. R. Ernst 1958-3-29 233 Kern About 14 miles west of McKittrick on Highway 178 Comment
  CAS-BOT-BC403059  Eschscholzia californica Ernest C. Twisselmann 1956-3-23 2583 Kern Temblor Range and the Western San Joaquin Valley. McGovern Grade, 1 mile east of Annette 678 Comment
  CAS-BOT-BC403070  Eschscholzia californica Roxana S. Ferris; Rimo Bacigalupi 1958-3-19 13313 Kern 4.2 mi. from junction of Jawbone Canyon-Kelso Valley road and U. S. Highway 6 Comment
  CAS-BOT-BC76425  Eschscholzia lemmonii Ernest C. Twisselmann 1955-3-6 1686 Kern Temblor Range and the Western San Joaquin Valley. Shale Hills, 7 miles west of Blackwell's Corner. 365 Comment
  CAS-BOT-BC76443  Eschscholzia lemmonii Alice Eastwood; John Thomas Howell 1937-4-28 4059 Kern Maricopa Grade. Comment
  UC635603  Eschscholzia lemmonii H. L. Mason 1932-4-3 6908 Kern near Blackwell's Corner (between Semi-Tropic and Lost Hills) Comment
  CAS-BOT-BC76437  Eschscholzia lemmonii Ernest C. Twisselmann 1963-4-18 8060 Kern San Emigdio Range and the Mount Pinos Region. Pleito Hills. High ridge just east of San Emigdio Canyon. 541 Comment
  RSA407619  Eschscholzia lemmonii D. W. Taylor, R. E. Palmer 1987-3-17 8873 Kern Tejon Hills, along dirt road under transmission line 0.5 miles N of Chanac Creek crossing, Comment
  UC2070953  Eschscholzia lemmonii subsp. kernensis Neal Kramer 2017-2-27 2195 Kern Tejon Rancho, Tejon Hills SW of Bena south side of Caliente Creek. Comment
  CAS-BOT-BC475272  Eschscholzia minutiflora Erika M. Gardner; Chul Paik 2015-2-21 1093 Kern Southern Sierra Nevada region; Scodie Mountains; Kiavah Wilderness; Bureau of Land Management. Near the mouth of Sage Canyon, at the base of Tit Mountain, SE side of mountain 1172 Comment
  UC638777  Eschscholzia minutiflora Ethel Crum 1937-5-6 1801 Kern near Fluhr (12 mi se of Mojave); Mojave Desert 701 Comment
  CAS-BOT-BC419601  Eschscholzia parishii Ernest C. Twisselmann 1965-5-6 10740 Kern Mojave Desert, Mojave-Randsburg Region. Mesquite Canyon, El Paso Range 731 Comment
  CAS-BOT-BC419602  Eschscholzia parishii Ernest C. Twisselmann 1965-5-6 10740 Kern Mojave Desert, Mojave-Randsburg Region. Mesquite Canyon, El Paso Range 731 Comment
  POM274545  Eucnide urens Lyman Benson 1932-5-7 3538 Kern Desert Mountains. Mojave Desert Watershed; Red Rock Canyon, Rand Mt. 793 Comment
  UC1927423  Eucrypta chrysanthemifolia var. bipinnatifida Naomi Fraga, Steve Boyd, Michael Denslow, LeRoy Gross 2003-3-11 346 Kern Sierra Nevada; Southern Sierra Nevada region; THE OWENS PEAK EASTERN WATERSHED. Short Canyon. 1159 Comment
  RSA0046561  Eucrypta chrysanthemifolia var. chrysanthemifolia Anuja Parikh, Nathan Gale 2007-5-23 3074 Kern Head of Liveoak Canyon in hills NNE of Castac Lake, survey area 2.1E, c. 3 miles NE of Lebec. 1159 Comment
  UCR104065  Euphorbia albomarginata David Charlton 1989-7-12 3966 a Kern Edwards Air Force Base, Rich Road, 3 mi. west of Boron & east of the town of Mojave. 762 Comment
  UCR254059  Euphorbia albomarginata Mitch Provance, Callen Huff 2009-6-17 11007 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
  UC447266  Euphorbia albomarginata C. A. Purpus 1914-1 Kern Randsburg Comment
  CAS-BOT-BC202455  Euphorbia ocellata John Thomas Howell 1962-5-20 37099 Kern 5 miles east of Bakersfield 213 Comment
  RSA202516  Euphorbia ocellata var. ocellata E. C. Twisselmann 1968-10-10 15012 Kern Twisselmann road, 1.5 mile west of the Central Valley Canal 107 Comment
  SEINET12142110  Euphorbia polycarpa L. K. Henry 1956-1 s.n. Kern Foothills along Rt. 466 near Woodford Comment
  CAS-BOT-BC202474  Euphorbia vallis-mortae A. C. Sanders; S. D. Boyd; Val Sosa 1998-11-15 22346 Kern SE Sierra Nevada Mtns.: Short Canyon, NW of Inyokern, ca. 2.5 mi. above mouth of canyon at end of road, mouth of rocky gorge 1098 Comment
  CAS-BOT-BC310692  Euthamia occidentalis Ernest C. Twisselmann 1962-11-14 8007 Kern San Emigdio Range and the Mt. Pinos Region. Fort Tejon 975 Comment
  CAS-BOT-BC310691  Euthamia occidentalis Robert Luthey; Carol Luthey 1968-9-24 1 Kern Kern River, 1 mile north of Kernville (just downstream from Kern No. 3 Power House) 822 Comment
  SBBG56714  Festuca microstachys var. pauciflora R. Hoffmann 1929-5-10 Kern Kern River above Democrat Comment
  UCSB69677  Festuca myuros Theroux, Michael Kern 3 miles east of Taft along Honolulu Rd. in Buena Vista Hills 335 Comment
  SBBG41048  Festuca myuros var. hirsuta E. C. Twisselmann 1959-4-21 5081 b Kern Annette region, San Andreas Fault just N of Carter Grade 640 Comment
  CAS-BOT-BC278975  Festuca rubra Ernest C. Twisselmann 1956-4-22 2726 Kern Temblor Range and the Western San Joaquin Valley. Temblor Ranch, western Kern County 579 Comment
  POM270443  Forestiera pubescens Fred Waters 1936-3-7 22 Kern Caliente road, Greenhorn Mts. 854 Comment
  UC1123325  Forestiera pubescens A. E. Wieslander 1931-6-6 224 Kern 3 mi above Caliente (Caliente Creek); Caliente Quad. 609 Comment
  RSA287984  Forsellesia nevadensis J. R. Shevock 1981-2-28 8047 Kern Goat Ranch Canyon, north base of the Piute Mountains, southern Sierra Nevada. 1128 Comment
  RSA321210  Forsellesia nevadensis J. R. Shevock 1981-4-18 8272 Kern Erskine Creek Canyon, 5miles from lake Isabella Blvd (old Hwy 178). 1311 Comment
  CAS-BOT-BC53942  Frangula californica subsp. cuspidata W. R. Dudley 1895-6-29 502 Kern Tehachapi Mts. - brook below Bisses Station Comment
  UCD112815  Frangula californica subsp. cuspidata Carl B. Wolf 1930-10-1 1685 Kern Tehachapi Mountains, canyon 5 miles west of Tehachapi. 1402 Comment
  CAS-BOT-BC223691  Frankenia salina Jack M. Zaninovich 1969-6-9 408 73 Kern Paine Preserve of The Nature Conservancy Comment
  CAS-BOT-BC223692  Frankenia salina Jack M. Zaninovich 1968-10-15 398 73 Kern West side of Paine Preserve of The Nature Conservancy Comment
  CAS-BOT-BC223734  Frankenia salina Ernest C. Twisselmann 1964-5-7 9349 Kern Mojave Desert, the Mojave-Randsburg Region. Northeast end of Rosamond Lake, Edwards Air Force Base 601 Comment
  UC1922474  Fraxinus velutina Naomi Fraga, Sue Mills 2004-5-22 1208 Kern Sierra Nevada; Southern Sierra Nevada region: THE OWENS PEAK EASTERN WATERSHED. North Fork of Grapevine Canyon, upper reaches off Grapevine Canyon. Comment
  CAS-BOT-BC212986  Fremontodendron californicum Lyman Benson 1932-4-24 3395 Kern South Fork Valley, Piute Mt. Range, Kern River watershed 853 Comment
  SBBG72782  Fremontodendron californicum Mark Kerr 1938-5-29 Kern 3 mi W of Onyx Comment
  UCSB70147  Fremontodendron californicum Miller, Brent 1902-5-18 Kern Greenhorn Mountain Road Comment
  CAS-BOT-BC130306  Fritillaria brandegeei E. Roy Weston 1926-4-1 105 Kern Greenhorn Mts. Comment
  JEPS32593  Galium angustifolium subsp. angustifolium Ernest C. Twisselmann 1963-6-11 8394 Kern 1 mi above canyon mouth Tehachapi-Kernville Region, Kern Canyon 304 Comment
  SBBG23996  Galium angustifolium subsp. onycense E. C. Twisselmann 1965-6-3 10923 Kern S side of the mouth of Spanish Needle Crk 1196 Comment
  JEPS14614 Image available Galium angustifolium var. onycense L. T. Dempster and R. Bacigalupi 1956-6-19 1015 A Kern Above Onyx Ranch, near Onyx, Kern Co. Comment
  OBI45340  Galium aparine Michael Theroux 1982-5-23 272 Kern Alta Sierra, Greenhorn Mts, Sequoia NF, 8 mi N of Lake Isabella off hwy 155 (Glennville quad 7.5') 1707 Comment
  POM367756  Galium aparine Pricilla Osborn 1930-06 s.n. Kern Bakersfield. Comment
  POM367757  Galium aparine Christopher Davidson 1975-6-28 2881 Kern Pine Mountain Club, off road 9N05, N slope of Mt. Pinos. Up Zion Way, past water tank. 1768 Comment
  SEINET13203211 Image available Galium aparine Mitch Provance, Callen Huff 2009-1 10786 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
  UCR264051  Galium aparine Mitch Provance, Callen Huff 2009-4-4 10786 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
  RSA729615  Galium matthewsii Naomi S. Fraga, Genie Fraga 2004-4-24 1107 Kern The Owens Peak Eastern Watershed. Short Canyon. 1098 Comment
  CAS-BOT-BC178356  Garrya flavescens Ernest C. Twisselmann 1966-7-13 12571 Kern County Park Headquarters near Apache Saddle - San Emigdio Range and teh Mt. Pinos Region 1920 Comment
  RSA727499  Garrya flavescens Naomi S. Fraga, LeRoy Gross 2003-10-3 974 Kern The Owens Peak Eastern Watershed: On the trail to Owens Peak. 2180 Comment
  RSA728744  Garrya flavescens Naomi S. Fraga, M. Patrick Griffith 2004-4-14 1095 Kern The Owens Peak Eastern Watershed: East slope above Indian Wells Canyon. 1707 Comment
  UC173653  Garrya flavescens J. Burtt Davy May 1896 Kern San Emigdio Canyon Comment
  UCD121114  Garrya flavescens John Thomas Howell; Gordon H. True 1971-6-15 47840 Kern 2 miles from Lightners Flat, Havilah-Mt. Breckenridge road, Sierra Nevada. 1584 Comment
  CAS-BOT-BC478508  Gayophytum John Thomas Howell 1971-6-16 47963 Kern 1.7 miles east of Claraville 1920 Comment
  CAS-BOT-BC478524  Gayophytum John Thomas Howell 1976-5-18 51714 Kern In burn, nearl Alta Sierra. Along old road from Alta Sierra to Wofford Heights Comment
  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
  SEINET6969895  Gilia W. P. Vestal, A. G. Vestal 1955-3-26 3495 a Kern Willow Springs - Techachapi Road in Antelope Valley. Large Yucca stand. Comment
  UCD117608  Gilia brecciarum G. L. Webster 1969-4-3 7563 Kern west side of Redrock Canyon. 853 Comment
  RSA0058129  Gilia brecciarum subsp. brecciarum Nick Jensen, Alex Guiggi, Evan Meyer, Sean Lahmeyer 2014-5-10 1560 Kern Tejon Ranch. Blue Ridge above Canyon de la Lecheria, near site of old radio tower. 1816 Comment
  RSA0058130  Gilia brecciarum subsp. brecciarum Nick Jensen, Sandy Namoff 2014-4-17 1117 Kern Tejon Ranch. Hill just west of Antelope Canyon just north of the 290th Street Gate, about 1 air km north of Contour Rd. 1124 Comment
  RSA304905  Gilia brecciarum subsp. jacens Jim Shevock 1971-4-6 903 Kern Twisselmann Ranch, Temblors Comment
  JEPS69607  Gilia brecciarum subsp. neglecta Virginia Bailey 1940-3-24 Kern Walker Pass 1602 Comment
  POM282285  Gilia brecciarum subsp. neglecta Lyman Benson 1932-4-24 3382 Kern N end Tehachapi Valley; Tehachapi Mt. range; Caliente Creek watershed. 1220 Comment
Read comments
Sep 26 2010
  RSA186902  Gilia brecciarum subsp. neglecta E. C. Twisselmann 1966-3-29 11765 Kern Red Rock Canyon. 762 Comment
  UC1922882  Gilia brecciarum subsp. neglecta Naomi Fraga, Sarah DeGroot, Mark Porter 2003-5-2 651 Kern Sierra Nevada; Southern Sierra Nevada region: the Owens Peak Eastern Watershed. Buena Vista Canyon, small canyon draining into the southwest side of Indian Wells Canyon. Drainage of Morris Peak. Comment
  RSA778318  Gilia brecciarum subsp. neglecta Amber Swanson 2011-4-13 423 Kern In Cyn off Hwy 14 S of Lone Pine Cyn. 1012 Comment
  RSA25365  Gilia cana subsp. speciosa C. L. Hitchcock 1940-3-23 5837 Kern Red Rock Canyon. Comment
  UC1302421  Gilia cana subsp. speciosa Alva Grant 1958-4-28 10119 Kern s end Redrock Cn. Comment
  RSA780432  Gilia capitata J. Mark Porter 2005-6-10 14445 Kern Tehachapi Pass,a long Bodfish-Caliente Road Comment
  SD125655  Gilia capitata Michael Theroux 1982-5-2 203 Kern Greenhorn Mountains, 5.0 miles north of Lake Isabella along Highway 155 southeast of Black Mountain. 1402 Comment
  JEPS69546  Gilia capitata subsp. abrotanifolia W. L. Jepson 1916-4-14 6736 Kern Rowen , Rowen (Tehachapi Mts.) 609 Comment
  JEPS69547  Gilia capitata subsp. abrotanifolia W. L. Jepson 1916-4-14 6740 Kern Rowen Tehachapi Mts., Rowen 609 Comment
  POM280072  Gilia capitata subsp. abrotanifolia Lyman Benson 1932-3-12 3082 Kern Greenhorn Mountains, Mt. Breckenridge road, Kern River drainage. 427 Comment
  UC809732  Gilia capitata subsp. abrotanifolia Philip A. Munz 1949-5-13 13186 Kern on road to Kernville e Glenville; w slope Greenhorn Mts., e of Glenville 1524 Comment
  UCSC001319  Gilia capitata subsp. abrotanifolia D. J. Norman 1969-3-31 341 Kern near Weldon, along the S. fork of the Kern River, growing on dry slope in Valley Grassland, across river at Sierra Way bridge. Weldon, Kern River, Valley Grassland, Sierra Way bridge. 853 Comment
  RSA71819  Gilia capitata subsp. abrotanifolia F. W. Peirson 1925-3-19 5497 Kern North slope of Tehachapi Mountains. 457 Comment
  POM297734  Gilia capitata subsp. staminea W. L. Kennedy 1876-1 s.n. Kern [No locality provided] Comment
  SBBG64478  Gilia inconspicua var. sinuata R. Hoffmann 1929-5-8 Kern Walker Pass Comment
  CAS-BOT-BC226190  Gilia interior James R. Shevock; Barbara Ertter 1986-4-19 11381 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 1158 Comment
  CAS-BOT-BC226213  Gilia interior Ernest C. Twisselmann 1957-4-30 3455 Kern Tehachapi-Kernville Region. Piute Mountains: Erskine Creek 1188 Comment
  CAS-BOT-BC226220  Gilia interior Herbert L. Mason 1938-4-17 11732 Kern Three and one-half miles east of Hobo Hot Springs, Kern River Canyon Comment
  UC1980045  Gilia jacens LeRoy Gross, Pam DeVries, Otto Gasser 2009-3-17 3596 Kern Coast Ranges; Temblor Mountains region: West end of the San Emigdio Mountains: Bitter Creek National Wildlife Refuge; Started near Pattiway BM 3337. To a short distance NNE of Pattiway. Northwest end of the Refuge. On map unit 10B, east of Highway 166, north of Cerro Noroeste Road, and west of klipstein Canyon Road. Comment
  UCR282624  Gilia latiflora Dan S. Cooper 2017-3-30 317- 76 Kern Southern Sierra Nevada/Mojave Desert, Kelso Valley Road area, 341 Adobe Drive, Kelso Creek drainage 1159 Comment
  SEINET3163623  Gilia latiflora E. K. Balls, L. W. Lenz 1950-3-28 14484 Kern 5.5 mi. n. of Willow Springs, road to Tehachapi 762 Comment
  RSA749983  Gilia latiflora subsp. cuyamensis P. De Vries 2009-4-17 7297 Kern Western Transverse Range; San Emigdio Mtns. Region: Bitter Creek National Wildlife Refuge; ca. 2.0 air miles SW of the junction of Cerro Noroeste and Klipstein Cyn Rds. 1219 Comment
  SBBG40069  Gilia latiflora subsp. davyi J. R. Haller 1958-4-11 1297 Kern ca. .05 mi N of Hart's Place and 6 mi S of Walker Pass Rd on US 6 914 Comment
  UC1078186  Gilia latiflora subsp. davyi Reino Alava 1958-4-3 1899 Kern Highway 466, 18 mi e Mojave (just n of Muroc Dry Lake); e of Mojave, just n of Muroc Dry Lake Comment
  UCR13430  Gilia latiflora subsp. davyi Virginia Coleman 1973-4-8 s.n. Kern 6 mi south of Inyokern on Highway 395 808 Comment
  CAS-BOT-BC226298  Gilia latiflora subsp. davyi Noraine Meng 1968-2-25 513 Kern On the east side of the north arm of Lake Isabella 777 Comment
  CAS-BOT-BC226368  Gilia latiflora subsp. elongata Ernest C. Twisselmann 1962-4-10 6786 Kern Mojave Desert, the Mojave-Randsburg Region. Ridgecrest Road 5.8 miles north of Johannesburg 853 Comment
  RSA67610  Gilia latiflora subsp. latiflora Verne Grant, Alva Grant 1950-4-2 8816 -a Kern 2.5 miles north of Mojave on road to Tehachapi. Comment
  SEINET12271308  Gilia latifolia H. L. Mason 1935-1 8204 Kern 2 mi W of Randsburg, Mojave Desert Comment
  UCR98992  Gilia leptantha subsp. purpusii Michael Theroux 1982-5-23 281 Kern Sierra Nevada Mtns, Alta Sierra, Greenhorn Mtns, Sequoia National Forest, 8 mi. north of Lake Isabella off Hwy 155 1707 Comment
Read comments
Apr 8 2016
  POM282308  Gilia leptantha subsp. purpusii Anonymous 1937-6-22 350 Kern Kern Camp park. 1890 Comment
  RSA555411  Gilia malior Alva Day 1960-3-12 60 -113 Kern 5 miles S of Mojave on Hwy 14, Standard Hill, north end of hill near base Comment
  POM282290  Gilia minor Herman Rexroth, Clare Rexroth 1932-3-26 s.n. Kern 4 miles E Mojave 762 Comment
  RSA156022  Gilia minor P. H. Raven 1962-3-25 16986 Kern Open sandy field, along State Highway 33, 1.2 miles SE of Blackwells Corner 198 Comment
  RSA469466  Gilia minor M. French Gilman, P. A. Munz 1937-4-30 2315 Kern Keane Canyon, Funeral Mountains. Comment
  RSA95687  Gilia minor Alva Grant 1955-4-8 20652 Kern North end of El Paso Mountains on Hwy 395 Comment
  CAS-BOT-BC401905  Gilia ochroleuca subsp. ochroleuca Ernest C. Twisselmann 1963-6-11 8441 Kern Tehachapi-Kernville Region. Erskine Canyon, Piute Mountains 944 Comment
  UC1561294  Gilia ochroleuca subsp. ochroleuca Barbara Ertter with James R. Shevock 1986-4-19 5978 Kern se Isabella Lake (on Cortez Canyon Road ca 1 mi w of Kelso Creek road); E base of Piute Mountains, se of Isabella Lake; NESW 1097 Comment
  RSA0016208  Gilia ochroleuca subsp. ochroleuca E. C. Twisselmann 1966-4-27 12037 Kern Plains between Desert & Castle buttes. 762 Comment
  SBBG30219  Gilia sinuata D. Myrick 1968-5-1 1890 Kern Thompson Cyn, S slope of Piute Pk 1584 Comment
  SD132316  Gilia sinuata A. C. Sanders, E. J. Lawlor 5-6 Mar 1988 7708 Kern Mojave Desert, sand dunes on the south side of Koehn Dry Lake, south of Munsey Road at a point 4.0 miles east of Neuralia Rd. 609 Comment
  SBBG80800  Gilia tetrabreccia R. J. Rodin 1953-5-17 5849 Kern Frazier Park, near Lebec Comment
  CDA40019  Gilia tricolor T. C. Fuller 1962-5-7 8390 Kern Road to Woody, 2.6 miles west of Glennville. 0 Comment
  UCR185998  Githopsis diffusa subsp. robusta Anuja Parikh, Nathan Gale 2007-5-17 3064 Kern Tehachapi Mountains, NE-facing slope of ridge west of Liveoak Canyon, survey area 2.5D, c. 3 miles NE of Lebec 1280 Comment
  CAS-BOT-BC280591  Glyceria elata Ernest C. Twisselmann 1961-7-27 6416 Kern Sierra Nevada, Greenhorn Range. Cow Creek below Tiger Flat 1920 Comment
  CAS-BOT-BC280592  Glyceria elata Ernest C. Twisselmann 1961-7-27 6416 Kern Sierra Nevada, Greenhorn Range. Cow Creek below Tiger Flat 1920 Comment
  CAS-BOT-BC302554  Gnaphalium palustre Ernest C. Twisselmann 1956-9-20 3202 Kern Tehachapi-Kernville Region. Piute Mountains: Brown Meadow 2301 Comment
  CAS-BOT-BC302575  Gnaphalium palustre John Thomas Howell 1967-11-5 44152 B Kern Bed of the Kern River 3 miles above Kernville 845 Comment
  UCR65126  Gnaphalium palustre Roger Twitchell 1977-6-29 s.n. Kern Southern Sierra Nevada Mtns, Cross Mountain above Jawbone Canyon Comment
  POM96338  Grayia spinosa P. A. Munz 1926-4-4 10056 Kern 5 miles south of Willow Springs. Comment
  UC7404  Grayia spinosa J. Burtt Davy May 9 1896-May 24 1896 2244 Kern Rosamond Antelope Valley, Rosamond Comment
  UCD98861  Grayia spinosa Ralph Phillips 1993-4-23 27 Kern Mojave Desert, Redrock-Inyokern Road, Last Chance Well. 975 Comment
  UCR237617  Grayia spinosa Amber Swanson 2011-4-13 432 Kern North Mojave Desert, Canyon off Hwy 14 south of Lone Pine [Pine Tree] Canyon 1012 Comment
  CAS-BOT-BC314657  Grindelia hirsutula Ernest C. Twisselmann 1954-9-1 1560 Kern Keck's Corner Road, 1.4 miles south of Devil's Den, Temblor Range and the Western San Joaquin Valley 274 Comment
  RSA654698  Guillenia lasiophylla Patricia Krueger 1991-5-5 112 Kern 3 miles west of Hwy 14 on Oak Creek Drive; Mojave. Comment
  POM97442  Guillenia lasiophylla P. A. Munz 1925-3-19 8970 Kern North base of Tehachapi Pass. 457 Comment
  CAS-BOT-BC140499  Gutierrezia californica Pam De Vries 2009-8-4 7566 Kern Western Transverse Range; San Emigdio Mtns. Region: Bitter Creek National Wildlife Refuge; c. 1.0 mile WSW of the junction of Cerro Noroeste and Lipstein Canyon Road 1103 Comment
  CAS-BOT-BC308479  Gutierrezia microcephala Donald Myrick 1965-10-2 1278 Kern Red Rock Canyon on Highway #395 north of Mojave 914 Comment
  UC32196  Hazardia squarrosa var. obtusa Alice Eastwood 1894-9-10 Kern San Emidio Canon Comment
  UC527229  Hazardia stenolepis Carl B. Wolf 1934-11-14 Kern 11.5 mi w McKittrick (on the road to Santa Margarita); Temblor Range 762 Comment
  CAS-BOT-BC307502  Hazardia whitneyi var. whitneyi Ernest C. Twisselmann 1963-8-30 8899 Kern North end of Piute Mountain, 7.7 miles above Bodfish Gap, Tehachapi-Kernville Region 1943 Comment
  JEPS33587  Helianthella californica subsp. nevadensis C. N. Smith 1940-6-10 216 Kern e side Bald Mt. (Oak Flat Lookout) 1463 Comment
  JEPS31098  Helianthus annuus Ernest C. Twisselmann 1961-10-5 6597 Kern Hart Memorial Park eastern San Joaquin Valley 152 Comment
  NY179219  Hemizonia arida D. D. Keck 1935-5-11 3279 Kern Mout of Red Rock Canyon 700 Comment
  CAS-BOT-BC291997  Hemizonia pallida Roxana S. Ferris; Ruth P. Rossbach 1938-5-12 9468 Kern 6 miles east of Maricopa on road to U. S. Highway #99 Comment
  POM360354  Hemizonia pallida P. A. Munz 1931-4-3 60 e Kern Near Keene Comment
  RSA516579  Hemizonia pallida R. C. Bacigalupi 1956-3-29 5550 Kern Low isolated hill at southern end of San Joaquin Valley, 1 mile SE of Edison. 183 Comment
  UCR141222  Hemizonia pallida 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
  RSA0029282  Hemizonia pallida Barbara Ertter 1991-5-24 9936 Kern Highway 46 (Lost Hills and Wasco) exit on Interstate 5 in San Joaquin Valley, Atriplex canescens flat behind Motel 6. Comment
  SEINET10616465 Image available Hemizonia pallida David D. Keck, William M. Hiesey 1933-5-6 Keck 2255 Kern Head of the San Joaquin Valley, 5.3 miles north of Grapevine, Kern County (25 miles due south of Bakersfield). In gravelly soil on open plain with Lupinus subvexus, Linanthus liniflorus var. vallicola, etc. Comment
  SEINET9369353  Hemizonia paniculata Unknown 1955-4-28 2731 Kern Wheeler Ridge. Vacant Lot Comment
  UCR149391  Hemizonia pungens Scott D. White, Brian Leatherman 2003-11-25 9881 Kern Central Valley; Southern San Joaquin Valley region, Bakersfield area; Allen Road at south bank of Kern River 110 Comment
  RSA563756  Hemizonia pungens D. Charlton 1991-9-19 5610 Kern Piute Ponds, Edwards AFB, north side outflow 701 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
  CAS-BOT-BC388526  Herniaria hirsuta var. cinerea Jack M. Zaninovich 1965-6-5 364 -73 Kern San Joaquin Valley. 3 miles south of Richgrove by RR track Comment
  SJSU12283  Hesperocnide tenella M. E. Ruby 1961-4-8 127 B Kern Rancheria Rd, 5 mi from Hwy 178 381 Comment
  CAS-BOT-BC422505  Hesperomecon linearis Javier Penalosa 1960-4-16 627 Kern Hills SE of Stonybrook Retreat, Tehachapi Mtns. Comment
  UC1746039  Hesperomecon linearis Annetta M. Carter 1949-4-29 2748 Kern Kern River Canyon W of Kernville. Comment
  CAS-BOT-BC318838  Heterotheca grandiflora John Thomas Howell 1962-9-22 38714 Kern 4.5 miles west of Wofford, Greenhorn Mountains, Sierra Nevada 1219 Comment
  JEPS33424  Heterotheca grandiflora Ernest C. Twisselmann 1963-9-19 9045 Kern Cache Creek at Highway U.S. 466; Tehachapi Mountains, Tehachapi Canyon 1082 Comment
  RSA0074379  Heterotheca grandiflora Lyman Benson 1932-10-16 4066 Kern Bakersfield. Kern River Watershed. 122 Comment
  UC1440569  Heterotheca sessiliflora subsp. echioides D. and D. Patterson 1970-1-24 162 Kern Hwy 178 10-15 mi se Bakersfield (bank of river); Kern River Comment
  CAS-BOT-BC310830  Heterotheca sessiliflora subsp. fastigiata John Thomas Howell 1962-9-25 38885 Kern Kern River bed 3 miles north of Kernville 822 Comment
  CAS-BOT-BC310880  Heterotheca shevockii Ernest C. Twisselmann 1956-11-16 3256 Kern Tehachapi-Kernville Region. Kern River Canyon: 1 mile east of Richbar 396 Comment
  SD231138  Heuchera rubescens James R. Shevock 1983-5-22 10426 Kern Western slope of the Southern Sierra Nevada 1219 Comment
  UC1922078  Heuchera rubescens var. alpicola Naomi Fraga, Valerie Soza 2003-7-4 869 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak eastern watershed. Summit of Mount Jenkins. Comment
  CAS-BOT-BC318710  Hieracium horridum Ernest C. Twisselmann 1956-7-17 3051 Kern On the lower granite outcrop, Piute Peak, Tehachapi-Kernville Region 2557 Comment
  CAS-BOT-BC55351  Hirschfeldia incana John Thomas Howell 1970-11-8 47516 Kern Sierra Nevada. Lake Isabella, 6 miles from South Fork Kern River bridge on road from Weldon to Kernville. 792 Comment
  RSA0064263  Hirschfeldia incana Nick Jensen 2014-8-27 2426 Kern Tejon Ranch. Lower Pescado Creek drainage along the road connecting Contour Road with Canyon de la Lecheria Road, 0.5 road km south of the road junction. 1243 Comment
  UCSB47387  Hirschfeldia incana Steele, Kelly 1983-4-20 Kern Western San Joaquin Valley, along CA Hwy. 33, 6.0 miles northwest of its junction with Lokern Road, 0.3 miles W of Missouri Triangle; (T28S R21E S32) 205 Comment
  RSA709529  Hirschfeldia incana L. M. Moe 2001-6-21 2109 Kern Plants of Ft. Tejon State Park 1037 Comment
  SBBG30771  Hollisteria lanata T. L. Secrest 1950-1 Kern near Poso Crk Comment
  UC1540204  Hollisteria lanata Dean Wm. Taylor, Rexford E. Palmer 1987-3-20 8888 Kern at n base of hills fronting San Joaquin Valley (under electrical transmission line, common border of Section 19 and 20, Pleito Hills); Pleito Hills 231 Comment
  CAS-BOT-BC320130  Holocarpha heermannii Ernest C. Twisselmann 1957-8-13 3991 Kern Tehachapi-Kernville Region. Cummings Valley: Bear Valley Road near the Fickert Ranch Gate 1295 Comment
  UC1069573  Holocarpha heermannii A. Simontacchi 1935-5-23 39 Kern 10.25 mi wnw Liebre Twins; Tejon Quadrangle 1097 Comment
  RSA519006  Holodiscus boursieri R. Twitchell 1977-7-20 s.n. Kern Sequoia National Forest, southern Sierra Nevada Mountains, Sorrel Peak. 2134 Comment
  SBBG109531  Holodiscus discolor var. microphyllus E. R. Blakley 1995-8-13 7659 Kern Sheep Camp, between Grouse and Sawmill Mtn 2514 Comment
  UCSB2821  Holodiscus discolor var. microphyllus Haller, John 1960-7-28 Kern Montane forest, along Mt. Pinos road, about 1 mile below Mc Gill Public Camp, (close to Kern-Ventura Co. line) 1981 Comment
  RSA321718  Holodiscus microphyllus James R. Shevock 1982-8-23 10052 Kern Sunday Peak, Greenhorn Mountains, Sequoia National Forest 2529 Comment
  UC1922142  Holodiscus microphyllus var. microphyllus Naomi Fraga, Valerie Soza 2003-7-4 871 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak eastern watershed. Summit of Mount Jenkins. Comment
  CAS-BOT-BC280828  Hordeum J. Zaninovich 1980-4-3 978 -80 Kern Nature Conservancy Paine Preserve. Collected in the south-west 1/4 of the 40 acres Comment
  CAS-BOT-BC284984  Hordeum brachyantherum subsp. californicum Ernest C. Twisselmann 1969-4-5 15087 Kern Temblor Range and the Western San Joaquin Valley. Paine Preserve, 2.1 miles north of Highway 46, on the Corcoran Highway 91 Comment
  UCD85591  Hordeum depressum A. A. Beetle 1942-4-11 3265 Kern 6 miles east of Lost Hills, Rt. 466. Comment
  CAS-BOT-BC289571  Hordeum marinum subsp. gussoneanum Ernest C. Twisselmann 1962-6-1 7264 Kern Northwest end of Cummings Valley, Tehachapi-Kernville Region 1127 Comment
  SBBG26237  Hordeum marinum subsp. gussoneanum E. C. Twisselmann 1966-5-12 12212 Kern Kern Hot Springs 807 Comment
  OBI66276  Hordeum murinum subsp. glaucum David J. Keil, with V. L. Holland, Erik Frenzel, et al. 2001-4-26 29381 Kern Red Rock Canyon State Park in vicinity of Ricardo Campground 805 Comment
  CAS-BOT-BC284918  Hordeum murinum subsp. leporinum Luthey 1967-4-25 19 Kern East of Sierra Way--1/4 mi. SE of Kernville 822 Comment
  RSA0037342  Hordeum murinum subsp. leporinum Nick Jensen, Ed Kentner 2013-2-19 138 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
  JEPS28978  Horkeliella purpurascens Charlotte Nash Smith 1943-8-29 895 Kern about 3 airline mi e of Piute Peak (Sequoia Natinal Forest, Claraville Flat Meadow, watershed of Kelso Creek); Piute Mountains Region, Sequoia Natinal Forest 1905 Comment
  CAS-BOT-BC88565  Hornungia procumbens M. K. Curran 1885-1-1 s.n. Kern Tehachapi. Comment
  CHSC67906  Hornungia procumbens James D. Jokerst; Mike Foster 1988-3-8 2972 Kern Elk Hills Prison project site just N of Buena Vista Hills, ca. 0.33 mi E of Hwy. 33 at a point 1 mi S of McKittrick (at Skyline Rd.). 373 Comment
  UC1922729  Hornungia procumbens Naomi Fraga, M. Patrick Griffith 2004-4-14 1085 Kern Sierra Nevada; Southern Sierra Nevada region: the Owens Peak Eastern Watershed. Growing along aqueduct road near Short Canyon. Comment
  POM289588  Hymenoclea salsola Lyman Benson 1932-4-24 3407 Kern Mojave-Redrock Canyon. Mojave Desert watershed. 762 Comment
  UCR141576  Hymenoclea salsola June Latting 1976-5-14 s.n. Kern Mojave Desert/SE Sierra Nevada Foothills, Horse Canyon, southwest of Inyokern 1372 Comment
  SD244607  Isocoma acradenia David Keil 1986-9-27 19744 2 Kern 1/2 mile north of highway 166 along Soda Lake Road along San Andreas Fault Comment
  JEPS42719  Isomeris arborea W. L. Jepson 1916-4-14 6735 Kern Rowen; Tehachapi Mts. Comment
  RSA0077511  Isomeris arborea var. angustata G. Wallace 1965-5-8 s.n. Kern Highway 14 near Rosemond. Comment
  CAS-BOT-BC324771  Iva axillaris Ernest C. Twisselmann 1954-7-31 1482 Kern Summit of Las Yeques Hills, Las Yeguas Racnh, Temblor Mountains, Temblor Range and the Western San Joaquin Valley 822 Comment
  UC2740  Juncus bufonius J. Burtt Davy Oct 1896 2443 Kern near Delano; Head of San Joaquin Valley Comment
  RSA368203  Juncus ensifolius Bruce M. Crawford 1932-7-16 s.n. Kern Jack Ranch, near Poso Creek. Comment
  RSA747241  Juncus mexicanus P. DeVries 2009-5-26 7496 Kern Western Transverse Range; San Emigdio Mtns. Region; Bitter Creek National Wildlife Refuge; ca. 1.1 air miles W of the junction of Cerro Noroeste and Klipstein Cyn Rd. 1081 Comment
  RSA116512  Juncus xiphioides Ernest C. Twisselmann 1954-7-31 1490 Kern Las Yeguas Creek, 2 miles north of Las Yeguas Ranch, Temblor Mountains. 793 Comment
  UCR77849  Juncus xiphioides E. C. Twisselmann 1961-7-27 6448 Kern Sierra Nevada Mtns., Kern River opposite the Kernville Cemetery 793 Comment
  CAS-BOT-BC80951  Juniperus californica Robert Luthey 1967-11-4 2 Kern Havilah Road, 3 miles south of Bodfish Comment
  LA6557  Juniperus californica C. B. Wolf; 1931-11-8 2606 Kern Tehachapi Pass, 9 mi. E of Tehachapi 1188 Comment
  POM312673  Juniperus californica D. Taylor 1951-5-20 70 Kern Greenhorn Mountains, north-west of Isabella, Kern River drainage area 854 Comment
  RSA791017  Juniperus californica C. P. Cowan 352 .1 Kern 1/2 mile east on Piute Mountain Road, 3 miles south on Calient Bodfish Road from junction with Lake Isabella Blvd., 3 miles from junction with California 155. 1159 Comment
  RSA304863  Keckiella breviflora E. C. Twisselmann 1971-6-19 17694 Kern Fairview: Steep slope across the highway from McNally's restaurant. 1037 Comment
  RSA763321  Keckiella breviflora subsp. breviflora Justin M. Wood 2009-5-16 728 Kern South Fork Valley, Isabella Walker Pass Rd. (Hwy 178), +/- 0.5 miles NE of Onyx, near cottage grove cemetery. 842 Comment
  CAS-BOT-BC235623  Keckiella breviflora var. breviflora C. Epling; Wm. Robison 1935-7-4 s.n. Kern Democrat Hot Springs Comment
  UCSB47347  Koeleria gerardi Steele, Kelly 1983-3-22 Kern Western San Joaquin Valley; 5 miles due south of the junction of CA Hwy 46 and CA Hwy 33 (Blackwell's Corner) (T27S R19E S23) 259 Comment
  CDA23438  Krascheninnikovia lanata A. C. Browne 1952-5-13 Kern 5 miles south of Mojave. 0 Comment
  RSA311623  Lactuca serriola B. A. Prigge 1983-8-8 4986 Kern Indian Wells Valley; Lark Seep 671 Comment
  SBBG108435  Lactuca serriola N. Meng 1966-7-29 Kern between parking area and telephone building, China Lake Comment
  RSA0009790  Lagophylla glandulosa Marcus E. Jones 1900-7-24 s.n. Kern Cameron. 1159 Comment
  RSA0057877  Lagophylla ramosissima A. C. Sanders, Mitch Provance 2007-5-31 34030 Kern slopes south of Bear Trap Canyon and east of the paved road from Castac Lake, c. 7 miles NE of Lebec 976 Comment
  RSA0077411  Lagophylla ramosissima CNPS-SSNF Team 2011-4-22 8034 Kern Windwolves Wildlife Refuge; foothills of the San Emigdio Mountains, about 2.5 air miles SW of the town of Grapevine. 1412 Comment
  SBBG61195  Lagophylla ramosissima R. Hoffmann 1929-5-9 Kern Kern River, below Democrat Comment
  UCD63308  Lamarckia aurea R. Tofsrud 1950-4-1 Kern Kern River Canyon. Comment
  UCD63316  Lamarckia aurea A. A. Beetle 1942-4-14 3020 Kern Lowest slopes of the Tehachapi Mts., between Bena and Arvin. 15 miles S of Bakersfield. Comment
  SEINET3071615 Image available Larrea tridentata David Charlton, S. Smock 1989-1 2922 Kern Western Mojave Desert; Edwards Air Force Base, Rocket Site Rd., Leuhman Ridge 760 Comment
  UC1927474  Larrea tridentata Naomi Fraga, Genie Fraga 2003-4-12 552 Kern Sierra Nevada; Southern Sierra Nevada region; THE OWENS PEAK EASTERN WATERSHED. Five Fingers, near aqueduct road. 1159 Comment
  RSA0041719  Larrea tridentata T. Strid 1971-5-30 s.n. Kern Mojave. Comment
  CHSC53622  Lastarriaea coriacea L. P. Janeway 1988-4-15 2627 Kern 4 mi NE of Keck's Corner, 1 1/2 mi SE of Keck's Rd, 1 1/2 mi NW of Point of Rocks. Annual grassland ridge with much Gutierrezia, flat sandstone outcrops. 268 Comment
  CAS-BOT-BC204700  Lasthenia californica James R. Shevock 1995-4-22 12254 Kern Southern Sierra Nevada, Sequoia National Forest. Along Calif. highway 178, lower Kern River Canyon east of Richbar at Dougherty Creek 426 Comment
  CAS-BOT-BC338053  Lasthenia californica Dr. Barton W. Evermann 1915-4-18 s.n. Kern Onyx 1524 Comment
  CAS-BOT-BC338071  Lasthenia californica Jack M. Zaninovich 1973-3-27 267 -73 Kern Sand Ridge Preserve of The Nature Conservancy Comment
  CAS-BOT-BC338072  Lasthenia californica Frank J. Kirby 1956-4-7 702 Kern Kern River Valley 914 Comment
  POM42057  Lasthenia californica C. Morse 1917-4-23 s.n. Kern Mojave Desert. [no county specified] Comment
  JEPS10048  Lasthenia fremontii R. F. Hoover 1937-4-10 1815 Kern Semitropic Comment
  RSA799106  Lasthenia gracilis Forrest Freund, J. Mark Porter 2013-3-21 139 Kern 0.4 miles west of the exit/entrance ramp to I-5 on CA Highway 58, large vernal pool on the north side of highway. 90 Comment
  UC30465  Lasthenia gracilis J. Burtt Davy 1896-4-26 1739 a Kern Bakersfield Head of the San Joaquin Valley, Bakersfield Comment
  UCD133819  Lasthenia gracilis A. C. Sanders; E. J. Lawlor 1988-3-6 7725 Kern Western Mojave Desert west slope of a prominent hill on California City Blvd., 5 miles south of California City and 3.5 mi north of Hwy 58. 731 Comment
  UCR246695  Lasthenia gracilis Forrest D. Freund, J. M. Porter 2013-3-21 139 Kern 0.4 mi west of the exit/entrance ramp to Hwy I-5 on CA Hwy 58 90 Comment
  JEPS60847  Lasthenia gracilis Ernest C. Twisselmann 1969-4-5 15068 Kern on Corcoran Hwy 2.1 mi n Highway 46; Temblor Range and Western San Joaquin Valley, Paine Nature P 91 Comment
  CAS-BOT-BC366130  Lasthenia minor Ernest C. Twisselmann 1958-4-12 4235 Kern Eastern San Joaquin Valley: Delano Road, 5.2 miles west of Woody 457 Comment
  CAS-BOT-BC213315  Lathyrus sulphureus Ernest C. Twisselmann 1963-7-9 8633 Kern Woods above Shirley Meadows, Greenhorn Range, Sierra Nevada 2042 Comment
  RSA0076077  Layia glandulosa Erika M. Gardner, Sierra Sutton 2015-3-7 1216 Kern Horse Canyon. West side of canyon, near the mouth of the canyon. Near primitive campsite. 1203 Comment
  RSA0077242  Layia glandulosa Nick Jensen, Tommy Stoughton, Larry Crawford 2014-4-13 1006 Kern Tejon Ranch. Head of Canyon de los Gatos Montes; wide open area just before the road heads steeply west up Blue Ridge. 1593 Comment
  RSA720969  Layia glandulosa Naomi Fraga, Genie Fraga 2003-4-12 544 Kern The Owens Peak Eastern Watershed: Five Fingers, near aqueduct road. 1159 Comment
  RSA728754  Layia glandulosa Naomi Fraga, M. Patrick Griffith 2004-4-14 1087 Kern East slope above Indian Wells Canyon. 1707 Comment
  SD146009  Layia glandulosa A. C. Sanders, S. D. Boyd, et al. 1997-4-20 20529 Kern Hills south of the San Joaquin Valley; San Emigdio Ranch, San Emigdio Creek Canyon 3.0 miles due south of ranch headquarters. 686 Comment
  UC1078147  Layia glandulosa Reino Alava 1958-4-3 1900 Kern Muroc Dry Lake Comment
  UC1174383  Layia glandulosa Ira L. Wiggins and W. R. Ernst 1958-5-2 232 Kern ca. 1-2 mi n Willow Springs Comment
  UCR186520  Layia glandulosa Melissa Lippincott 2007-5-21 s.n. Kern Tehachapi Mountains, 1.5 miles east of Grapevine Peak, survey area 2.9F, c. 2.5 miles NE of Ft. Tejon 1159 Comment
  CAS-BOT-BC321477  Layia glandulosa P. A. Munz 1935-5-3 13692 Kern Dry flat above Vontrigger Spring, eastern Mohave Desert 1066 Comment
  RSA0081648  Layia glandulosa Ernest C. Twisselmann 1961-5-23 6143 Kern Rising Canyon. 1097 Comment
  UC468847  Layia glandulosa A. Eastwood 1893-4-9 Kern Buena Vista Hill Comment
  UCSB41648  Layia glandulosa Warren, Linette 1982-5-21 Kern 20 feet east of Calif. 178; 40.5 miles east of Lake Isabella Blvd. 1524 Comment
  CAS-BOT-BC327339  Layia heterotricha Ernest C. Twisselmann 1954-5-1 1154 Kern Temblor Range and the Western San Joaquin Valley. Mariannas Road, 1 mile W of Carneros Rocks. 548 Comment
  CAS-BOT-BC327346  Layia heterotricha David D. Keck; W. M. Hiesey 1933-5-7 2267 Kern 1 mile E of Tehachapi Station 1219 Comment
  CAS-BOT-BC123315  Layia leucopappa E. Roy Weston 1927-4-3 583 Kern Near Comance Point, San Joaquin Valley. 243 Comment
  RSA0008472  Layia leucopappa E. C. Twisselmann 1969-4-19 15145 Kern Comanche Hills along Tejon Creek, 1 mile above its mouth. 335 Comment
  UCD132614  Layia munzii G. F. Hrusa; S. A. Wagner 1992-4-19 10396 Kern San Luis Obispo County: at S end of Soda Lake, Carrizo Plain. Comment
  CAS-BOT-BC327627  Layia pentachaeta David D. Keck; Palmer Stockwell 1935-5-11 3261 Kern Kern River Canyon, 9 mi above mouth 548 Comment
  UCR1407  Layia pentachaeta Frank C. Vasek 1960-5-6 600506- 15 Kern Temblor Range, in Cedar Canyon about 5.6 miles south of the road through Bitterwater Valley Comment
  CAS-BOT-BC327660  Layia pentachaeta G. D. Hanna 1958-5-4 s.n. Kern Kern River Canyon Comment
  OBI23596  Layia pentachaeta David J. Keil, Malcolm McLeod 1977-3-30 12179 Kern Along Caliente-Bodfish Rd. 1.4 mi N of jctn with Caliente Crk rd 579 Comment
  JEPS118840  Layia pentachaeta subsp. albida Dana York 1996-5-8 698 Kern Ca. 11 km NE of Bakersfield, adjacent to Highway 178 at the mouth of the Kern River Canyon. Comment
  JEPS60846  Layia pentachaeta subsp. albida Ernest C. Twisselmann 1969-4-5 15065 Kern Corcoran Highway .3 mi n Highway 46; western San Joaquin Valley, Temblor Range 91 Comment
  UC144249  Layia pentachaeta subsp. albida A. A. Heller 1905-4-12 7661 Kern on ridge to the right of the mouth Kern Canyon Comment
  CAS-BOT-BC371559  Layia pentachaeta subsp. pentachaeta Ernest C. Twisselmann 1960-4-2 5945 Kern Tehachapi-Kernville Region; Kern Canyon: 0.75 mile east of canyon mouth. 289 Comment
  UCD115252  Lepidium campestre Ernest C. Twisselmann 1964-6-21 9676 Kern Bear Valley. 1280 Comment
  POM272899  Lepidium dictyotum Lyman Benson 1932-3-18 3099 Kern Bakersfield, Kern River watershed. 122 Comment
  RSA27467  Lepidium flavum I. L. Wiggins 1941-3-23 9556 Kern 14.5 miles west of Kramer Junction Comment
  UC638786  Lepidium flavum Ethel Crum 1937-5-6 1792 Kern 12 mi se Mojave (near Fluhr) 701 Comment
  UCSB33300  Lepidium flavum Griesel, Wesley 1962-4-19 Kern Mouth of Last Chance Canyon; Mojave Desert 975 Comment
  UC1368764  Lepidium fremontii J. L. Strother and A. R. Smith 1970-5-1 894 Kern Abbott Drive at State Highway 14; Red Rock Canyon 762 Comment
  LA204423  Lepidium fremontii Flora Murray Scott; 1931-4-2 sn Kern near Mojave Comment
  CAS-BOT-BC89579  Lepidium lasiocarpum Ernest C. Twisselmann 1966-4-12 11907 Kern Mojave Desert. Mojave-Randsburg Region. East fork of Red Rock Canyon. 822 Comment
  CAS-BOT-BC89580  Lepidium lasiocarpum John Thomas Howell; Gordon H. True 1973-4-6 49140 Kern Red Rock Canyon. 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
  CAS-BOT-BC89936  Lepidium nitidum Evalyn L. Farnsworth 1966-4-11 667 Kern Greenhorn Range. Farnsworth Ranch, 2 miles south of Glennville. 883 Comment
  RSA653080  Lepidium nitidum A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke, et al. 1997-4-12 20358 Kern Hills S of San Joaquin Valley: San Emigdio Ranch, confluence of San Emigdio Canyon and Doc Williams Canyon, 2.5 mi. WNW of Eagle Rest Peak 854 Comment
  CAS-BOT-BC89912  Lepidium nitidum Ernest C. Twisselmann 1957-3-22 3265 Kern Temblor Range and the Western San Joaquin Valley. University Test Plot, 2 miles west of Lost Hills. 137 Comment
  UCD115852  Lepidium perfoliatum Ernest C. Twisselmann 1962-7-19 7514 Kern South end of Kelso Valley. 1272 Comment
  CAS-BOT-BC329411  Lepidospartum squamatum C. B. Wolf 1931-11-8 2615 Kern E base of Tehachapi Pass, 5 mi NW of Mojave. 1005 Comment
  CAS-BOT-BC329412  Lepidospartum squamatum C. B. Wolf 1931-11-8 2616 Kern E base of Tehachapi Pass, 5 mi NW of Mojave. 1005 Comment
  LA203812  Lepidospartum squamatum Victor Duran; 1932-7-29 3367 Kern Onyx, S Fork Kings River 853 Comment
  RSA729987  Lepidospartum squamatum Naomi Fraga, Daniel Brock 2004-9-5 1325 Kern The Owens Peak Eastern Watershed; Short Canyon. 1006 Comment
  SBBG27943  Lepidospartum squamatum V. Duran 1932-7-29 3367 Kern Onyx, South Fork Kern River 853 Comment
  CAS-BOT-BC273969  Leptochloa fusca subsp. fascicularis Ernest C. Twisselmann 1972-9-23 19263 Kern Bed of Lake Isabella below mouth of Tillie Creek 762 Comment
  SEINET10588911  Leptochloa fusca subsp. fascicularis John Thomas Howell 1963-8-20 Howell 40133 Kern South Fork Valley about 2 miles northeast of Weldon, el. 808 Comment
  SEINET200148 Image available Leptochloa fusca subsp. uninervia Malcolm A Nobs, S Galen Smith 1948-9-2 469 Kern San Joaquin Valley about 6 mi N of Bakersfield. Comment
  UCD63971  Leptochloa fusca subsp. uninervia Beecher Crampton 1965-10-26 7576 Kern 13.5 mi. east of Maricopa, State Hwy. 166. Comment
  SEINET7967460 Image available Leptosiphon breviculus Malcolm G. McLeod 1973-4-28 1230 Kern 13 mi W of McKittrick, along Rte Ca 58. Comment
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Jul 13 2018
  SBBG14626  Leptosiphon nudatus E. C. Twisselmann 1962-6-22 7294 Kern Piute Mtn Walker Basin Rd, 0.5 mi above Rancheria Crk 1371 Comment
  RSA0080289  Leptosyne bigelovii Erika M. Gardner, Chul Paik, Charles Lee 2013-3-18 71 Kern Most northern portion of the wilderness boundary. Along an unnamed dirt road which is the northeast border of the wilderness., About 0.75 airmiles northwest of Highway 178 (near Walkerpass side of the highway). About 5.71 airmiles miles northwest from Walkerpass Campground and about 8.12 airmiles northeast from the Onyx Post Office. 1128 Comment
  UCR196752  Lessingia filaginifolia Naomi Fraga, LeRoy Gross 2003-10-3 965 Kern Southern Sierra Nevada Range, Owens Peak Eastern Watershed, on the trail to Owens Peak 1677 Comment
  CAS-BOT-BC339226  Lessingia glandulifera var. glandulifera Ernest C. Twisselmann 1962-11-14 7996 Kern San Joaquin Valley, the Kern County East Side. Kern River at Enos Road 114 Comment
  UCR276409  Lessingia glandulifera var. peirsonii Jim Andre 2012-10-12 23531 Kern Southern Sierra Nevada Mtns., along Hwy 178 at Canebrake Creek, 5.8 miles east of Onyx, c. 15 miles east of Isabella Lake 878 Comment
  SEINET2053406 Image available Lessingia lemmonii Norman C. Cooper 1949-5-16 3688 Kern Ricardo. 914 Comment
  CAS-BOT-BC339648  Lessingia leptoclada John Thomas Howell 1971-7-12 48333 Kern West slope of Greenhorn Range 3 miles east of Glennville 1219 Comment
  JEPS28962  Lessingia leptoclada John Thomas Howell 1962-9-26 38933 Kern 5.5 mi w Summit (on road to Glennville, Greenhorn Mountains); Sierra Nevada, Greenhorn Mountains 1463 Comment
  SD81199  Lessingia leptoclada Darley F. Howe 1971-10-6 Kern North of Tejon Pass 975 Comment
  POM220278  Lessingia pectinata var. tenuipes F. M. Reed 1929-7-29 6434 Kern Highway near Bakerfield. Comment
  CAS-BOT-BC183484  Lewisia disepala James R. Shevock 1982-5-14 9488 Kern Scodie Mountains, Kiavah Wilderness. Along the Pacific Crest Trail about 0.5 mile north of McIvers Spring 2097 Comment
  CAS-BOT-BC451603  Lilaea scilloides Ernest C. Twisselmann 1964-6-21 9674 Kern Tehachapi Mountains. Bear Valley. 1280 Comment
  SEINET7097134  Linanthus aureus 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
  UC1562834  Linanthus aureus Barbara Ertter with James R. Shevock 1986-4-19 5981 Kern ca 1 mi w Kelso Creek road (on Cortez Canyon Road, s of Isabella Lake, e base of Piute Mountains); Piute Mountains 1097 Comment
  UC907880  Linanthus bicolor Herbert L. Mason 1935-4-30 6267 Kern Hobo Hot Springs Kern River Canyon Comment
  UCR213905  Linanthus bicolor Anuja Parikh, Nathan Gale 2010-4-13 3139 Kern Southern Foothills of Tehachapi Mountains, along dirt road west of mouth of Little Sycamore Canyon, N of Calif. Aqueduct Tehachapi Afterbay, S of VABM 'Cow 974 Comment
  RSA736136  Linanthus bolanderi Rosemarie Zimmermann 1964-1-5 343 Kern E. side of U.S. Hwy 99. 1/2 mi. S. of Labec Lodge. S. of Castac Lake. 808 Comment
  UC126421  Linanthus dichotomus Katharine Brandegee Jul 1894 Kern Tehachapi Comment
  UC1417531  Linanthus dichotomus J. L. Strother 1973-3-27 1171 Kern ca 5 mi nw Inyokern (Route 14 just s of intersection with Route 395) Comment
  UC2044291  Linanthus dichotomus subsp. dichotomus Nick Jensen 2014-5-31 2060 Kern Tejon Ranch. Along Old Haul Road about 1 road km NW of the Witch Creek crossing. Comment
  POM126331  Linanthus dichotomus subsp. dichotomus Thos. Craig, V. Newsom, Martha Hilend 1927-4-5 84 Kern 35 miles south of Randsburg Comment
  UC880268  Linanthus montanus L. R. Abrams 1927-5-2 11960 Kern Hobo Hot Springs Kern River Canyon Comment
  JEPS58507  Linanthus nudatus Charlotte Nash Smith 1941-6-15 540 Kern near Mill Creek (near the road from Lumrean Creek to Basket Pass, about 16-17 mi ne from Poso Mine); Greenhorn Mts. 1310 Comment
  JEPS58506  Linanthus nudatus Charlotte N. Smith 1941-6-2 487 Kern near upper part of Burke Grade (above Pozo Flat on Poso Creek, about 10 or 11 mi ne from Pozo Mine); Greenhorn Mts., Pozo Creek 1066 Comment
  CAS-BOT-BC183462  Linanthus parryae James R. Shevock 1982-4-25 9325 Kern Eastern edge of the Piute Mountains, Kern River Basin. Off of Kelso Creek road along dirt road to Cortez Canyon 1097 Comment
  POM260316  Linanthus parryae C. L. Hitchcock 1940-3-30 5819 Kern Red Rock Canyon. Comment
  RSA0055894  Linanthus parryae Nick Jensen, J. Mark Porter 2014-5-28 1942 Kern Tejon Ranch. Little Oak Canyon adjacent to the gate to the private inholding about 2.0 road km north of the junction with Contour Road. 1463 Comment
  RSA562917  Linanthus parryae D. Charlton 1991-4-24 4929 Kern 1-2 miles south of the jct between Sopp Rd and Lone Butte Rd. Unpaved road north of Rosamond. 822 Comment
  RSA73024  Linanthus parryae F. W. Peirson 1928-4-4 7827 Kern 11 miles north of Johannesburg Comment
  UCD118668  Linanthus parryae James B. Garner 1957-4-8 241 Kern Mojave Desert; ca. 10 miles NE of Mojave on U.S. Highway 6. Comment
  JEPS76547  Linanthus parryae L. R. Heckard with Capt. Sutay 1977-4-4 4602 Kern Dry Lake Haystack Butte (flats around, about 3 mi e of Haystack Butte, in se corner of base); Edwards Air Force Base 853 Comment
  RSA519007  Linanthus pungens subsp. pulchriflorus R. Twitchell 1977-7-20 s.n. Kern Sequoia National Forest, southern Sierra Nevada Mountains, Sorrel Peak. 1982 Comment
  UCR46244  Linaria genistifolia subsp. dalmatica Michael Theroux 1982-6-26 416 Kern Mount Pinos Region, Los Padres National Forest, Frazier Park 'Off-Road Corridor', 1.5 mi west of Mt. Pinos Way, behind Sheriff's Station. NW edge of town of Frazier Park 1677 Comment
  CAS-BOT-BC432234  Lithophragma bolanderi Le Roy Abrams; E. A. McGregor 1908-6-26 452 Kern Water Canyon, Tehachapi Mountains 1981 Comment
  CAS-BOT-BC432218  Lithophragma bolanderi Ernest C. Twisselmann 1961-5-23 6175 Kern Tejon Ranch: El Paso Canyon, about 1 mile above the Meadows Place. 1143 Comment
  SD148075  Lithophragma cymbalaria G. K. Helmkamp, E. A. Helmkamp 2001-4-27 6551 Kern Temblor Range: CA-58, 1.1 mi SW of the San Luis Obispo Co. line 793 Comment
  CAS-BOT-BC437178  Lithophragma parviflorum Ernest C. Twisselmann 1955-5-12 s.n. Kern Summit of Associated Canyon, near power line, Temblor Mountains 1127 Comment
  SBBG126011  Loeseliastrum matthewsii A. Parikh, N. Gale 2010-5-14 3174 Kern 0.8 km N of Tehachapi Willow Springs Rd, just W of 100th St W 985 Comment
  UCR273997  Loeseliastrum matthewsii Mitch Provance, Callen Huff 2009-4-22 10577 Kern Foothills of the Tehachapi Mountains, About 7 miles N of Hwy. 138 at Neenach, at the mouth of Canyon del Gato Montes and E of 270th St. 1112 Comment
  RSA304670  Loeseliastrum matthewsii J. R. Shevock 1972-4-30 1625 Kern Along Hwy 14, north of Red Rock Canyon 976 Comment
  UC581143  Logfia depressa H. L. Mason 1935-3-29 8213 Kern Red Rock Canyon Mojave Desert, Red Rock Canyon Comment
  CAS-BOT-BC342158  Logfia filaginoides John Thomas Howell 1976-5-19 51792 Kern 3.8 miles above Richbar. Kern River Canyon between Democrat Springs and mouth of canyon 609 Comment
  UC68910  Logfia filaginoides H. M. Hall Jun 16 1905-Jun 19 1905 6295 Kern vicinity Old Fort Tejon 1036 Comment
  CAS-BOT-BC342177  Logfia filaginoides Ernest C. Twisselmann 1962-4-11 6915 Kern Tehachapi-Kernville Region. Kelso Canyon about 12 miles south of Weldon 944 Comment
  JEPS33557  Logfia filaginoides W. L. Jepson 1927-4-9 11606 a Kern e of Bakersfield (Sivert Station) 263 Comment
  UCSB47346  Logfia gallica Steele, Kelly 1983-4-20 Kern Western San Joaquin Valley, along CA Hwy. 33, 6.0 miles northwest of its junction with Lokern Road, 3.0 miles west of Missouri Triangle; (T28S R21E S32) 205 Comment
  CAS-BOT-BC283413  Lolium multiflorum Ernest C. Twisselmann 1958-5-27 4474 Kern Eastern San Joaquin Valley. Poso Hills: 8.9 miles E of Famosa on the Woody Rd 236 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
  CAS-BOT-BC271050  Lolium rigidum John Thomas Howell 1962-5-21 37194 Kern Northeast of Lake Isabella, Sierra Nevada 792 Comment
  RSA97278  Lomatium dasycarpum subsp. tomentosum F. W. Peirson 1930-5-15 8899 Kern Hills northwest of Glenville, Greenhorn Range 1037 Comment
  UCR61716  Lomatium dissectum George K. Helmkamp 1990-4-19 s.n. Kern Tehachapi Mountains, along State Hwy 58, at Hart Flat Road, 2 miles west of Keene 765 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
  RSA125346  Lomatium foeniculaceum subsp. fimbriatum P. H. Raven 1958-5-3 12933 Kern 1.9 miles east of the summit of Walker Pass [Hwy 178]. Comment
  SD92929  Lomatium foeniculaceum subsp. fimbriatum W. Bertsch 1953-5-17 125 Kern Twenty miles from Bakersfield toward Tiger Flat. Comment
  CAS-BOT-BC475253  Lomatium nevadense var. nevadense Erika M. Gardner; Travis Columbus 2014-5-21 992 Kern Southern Sierra Nevada region; Scodie Mountains; Kiavah Wilderness; Sequoia Naitonal Forest. About 0.44 (air) mi N of the Pacific Crest Trail/McIvers road split 2106 Comment
  RSA0103904  Lomatium utriculatum Nick Jensen, Neal Kramer, J. Mark Porter, Onkar Singh, Mike White, Katie Gallagher 2015-2-14 2822 Kern Tejon Ranch. Caliente Creek about 0.5 air km south of Bena Road. 267 Comment
  RSA0103905  Lomatium utriculatum Nick Jensen, Neal Kramer, J. Mark Porter, Onkar Singh, Mike White, Katie Gallagher 2015-2-14 2801 Kern Tejon Ranch. Lower foothills of the Tehachapi Mountains about 1.2 air km to the south of Hwy 58. 455 Comment
  SEINET235196  Lomatium utriculatum G. K. Helmkamp, E. A. Helmkamp 1998-5-13 3537 Kern Greenhorn Mtns Southern Sierra Nevada: 6.5 miles SW of Woody along Bakersfield/Glennville Rd (NE of Bakersfield). Near 396 Comment
  POM97102  Lomatium vaginatum P. A. Munz 1925-3-18 8927 Kern Summit of Tehachapi Pass. Comment
  UCR82126  Lonicera interrupta David Charlton, S. Wilson 1994-6-4 5937 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
  RSA187129  Lotus argophyllus var. argophyllus E. C. Twisselmann 1966-4-6 11770 Kern Gordon Gulch (in the low hills northwest of Woody) 389 Comment
  UC80726  Lotus argophyllus var. argophyllus C. A. Purpus 1897-1 5052 Kern Erskine Creek; Piute Mts. 914 Comment
  RSA653082  Lotus humistratus A. C. Sanders, P. J. MacKay, Tim Thomas, O. F. Clarke, et al. 1997-4-12 20367 Kern Hills S of San Joaquin Valley: San Emigdio Ranch, confluence of San Emigdio Canyon and Doc Williams Canyon, 2.5 mi. WNW of Eagle Rest Peak 854 Comment
  SEINET7063175  Lotus humistratus A. G. Vestal 1963-5-1 s.n. Kern About 2.3 miles east of the road to Woody (Granite Road) on Paso Flat Road and southeast of Round Mountain. UTM Zone 11, 336313mE, 3944041mN. (WGS84/NAD83). 792 Comment
  UCR102502  Lotus humistratus George K. Helmkamp, E. A. Helmkamp 1998-4-9 3278 Kern Foothills of the Tehachapi Mtns., east of Arvin along Calif. Hwy 223 305 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
  UCR82116  Lotus humistratus David Charlton, S. Wilson 1994-6-4 5946 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
  UCR99354  Lotus humistratus Steve Boyd, A. C. Sanders, R. T. Hawke, Shaun Hawke, , S. Hobbs, P. Hobbs 1997-4-20 9550 Kern San Emigdio Range, Pleito Hills, San Emigdio Ranch, ridge on W side of Pleito Canyon, c. 4.5 air mi due north of Antimony Peak 1220 Comment
  UCR102171  Lotus nevadensis var. nevadensis Michael Theroux 1982-6-27 438 A Kern Sierra Nevada Mtns, Alta Sierra, 8 miles north of Lake Isabella off Hwy 155, Greenhorn Mtns, Sequoia National Forest 1768 Comment
  RSA187072  Lotus procumbens E. C. Twisselmann 1966-7-13 12566 Kern Mt. Abel Road, 0.5 mile northwest of Valle Vista Public Camp 1540 Comment
  RSA553899  Lotus procumbens var. procumbens J. Wear 1992-5-27 92 -25 Kern NNW of Tehachapi Mountain Park. Water Canyon Road, S of highline road. 1402 Comment
  RSA730116  Lotus purshianus Naomi Fraga, M. Patrick Griffith 2004-4-24 1105 Kern The Owens Peak Eastern Watershed. Short Canyon. 1098 Comment
  UC998924  Lotus salsuginosus P. O. Schallert 1944-4-25 Kern near Maricopa Comment
  RSA563093  Lotus salsuginosus var. brevivexillus D. Charlton 1991-4-6 4768 Kern Copper Queen Mine Rd., Southern Sierra, 3 miles south of Red Rock Canyon; 762 Comment
  POM312082  Lotus strigosus K. Gindroz 1960-5-8 50 Kern 8 miles SW of Kernville, Sierra Nevada Mt. Range 1372 Comment
  RSA116531  Lotus unifoliolatus E. C. Twisselmann 1953-8-17 707 Kern 2 miles east of Lost Hills. 76 Comment
  RSA40115  Lotus wrangelianus L. S. Rose 1948-4-24 48053 Kern Mouth of Kern River Canyon. 152 Comment
  UC1561985  Lotus wrangelianus Barbara Ertter with James R. Shevock 1986-4-19 5951 Kern s of Isabelle Lake (ca 5.5 mi from hwy (Spring Gulch?), n side of Erskine Creek, on nw side Piute Mts); Piute Mts., Erskine Creek 1158 Comment
  CAS-BOT-BC198270  Lupinus Ernest C. Twisselmann 1956-7-17 3040 Kern Piute Peak, near the summit, Tehachapi-Kernville Region 2545 Comment
  JEPS121836  Lupinus benthamii Nick Jensen with Ed Kentner, Chris Winchell, Onkar Singh, Lorraine Washburn 2014-4-6 933 Kern Winters Canyon, slope along the road east of the old Haul Road, about 2.6 air km south of Tejon Reservoir #2. Comment
  UC726721  Lupinus benthamii A. A. Heller 1941-4-11 16041 Kern along the highway Tehachapi grade w side near Keene Station; w side Tehachapi grade Comment
  UC865030  Lupinus benthamii L. R. Abrams 1922-5-2 11976 Kern between Hobo and Democrat Hot Springs (Kern River Canyon); , btw Hobo and Democrat Hot Springs Comment
  UCR214901  Lupinus benthamii A. C. Sanders 2010-4-26 38058 Kern Southern Foothills of Tehachapi Mountains, mouth of Canyon de la Lecheria, north of the end of 290th St. West, head of Pescado Creek 1216 Comment
  POM349986  Lupinus benthamii var. benthamii F. W. Peirson 1935-3-6 s.n. Kern 1 mile or two north of the Grapevine Grade Comment
  POM349987  Lupinus benthamii var. benthamii W. B. McDougal 1930-3-29 s.n. Kern Ranch near Bakersfield Comment
  UC201057  Lupinus bicolor Katharine Brandegee Kern Tehachapi Comment
  UCD83165  Lupinus bicolor CNPS SSN-SJV Foothill Team 2008-5-13 214 Kern Kern County; Lake Isabella. 822 Comment
  SEINET6932630 Image available Lupinus bicolor W. P. Vestal, A. G. Vestal 1955-3-26 3503 Kern Arvin grade, about 4.5 miles southwest of junction with U.S. 466. Comment
  UC1401269  Lupinus bicolor Dave Dunn 1941-3-22 890 Kern 10 mi n Tehachapi; Tehachapi Mts., n of Tehachapi Comment
  RSA619256  Lupinus bicolor subsp. microphyllus R. S. Woglum 1935-4-1 1265 Kern Southern Sierra Nevada Mountains: Lower Kern River Canyon; Sequoia National Forest. Comment
  RSA87309  Lupinus chamissonis F. W. Peirson 1930-5-13 8829 Kern Near Kern River. 845 Comment
  SD46397  Lupinus concinnus P. C. Everett, E. K. Balls 1956-5-9 21594 Kern 3.7 miles southeast of summit, Walker Pass, along Highway 178. 1326 Comment
  UCR187454  Lupinus concinnus Naomi Fraga, Sarah J. De Groot, J. M. Porter 2003-5-2 607 Kern Southern Sierra Nevada Mtns., The Owens Peak Eastern Watershed, east end of Five Fingers 1220 Comment
  POM12761  Lupinus concinnus subsp. orcuttii Wm. M. Pierce 1922-4-10 s.n. Kern North of Randsburg. Comment
  SEINET10485140  Lupinus confertus Ernest C. Twisselmann 1966-7-13 Twisselmann 12582 Kern W end of the summit of mt. Pinos. Corollas rich royal blue. Common in Fractured rock and gravel on a broad mt. Top. Limber pine assoc. 2682 Comment
  POM276460  Lupinus densiflorus var. glareosus Lyman D. Benson 1932-4-10 3253 Kern 10 miles north of Bakersfield, Greenhorn Mt. Range, Poso Creek Watershed. 183 Comment
  RSA413527  Lupinus densiflorus var. lacteus Maurice Zigmond 564 Kern Jawbone Canyon. Comment
  RSA413526  Lupinus densiflorus var. lacteus Maurice Zigmond 565 Kern Caliente Canyon. Comment
  SEINET10485239  Lupinus densiflorus var. lacteus Ernest C. Twisselmann 1958-5-6 Twisselmann 4394 Kern Old tehachapi rd., 4.6 Mi. E of keene. Corollas very pale violet, almost White. Common in gravelly clay soil. Digger pine-douglas oak assoc. 1029 Comment
  POM145703  Lupinus densiflorus var. palustris L. R. Abrams 1927-4-30 11666 Kern Grapevine grade, foot of Tejon Pass. Comment
  CAS-BOT-BC205139  Lupinus elatus Ernest C. Twisselmann 1963-8-30 8939 Kern Tehachapi-Kernville Region. Piute Mountain: Walker Basin road, ca. 0.5 mile below Horn Brothers Sawmill 2377 Comment
  CAS-BOT-BC216765  Lupinus excubitus var. excubitus Ernest C. Twisselmann 1956-6-14 2939 Kern NE slope of Mount Pinos 2468 Comment
  SEINET10543976  Lupinus formosus Ernest C. Twisselmann 1964-6-21 Twisselmann 9689 Kern Growing in sandy loam in full sun. Occasional in the region, usually in small colonies. Douglas oak association. 1311 Comment
  SEINET10898641  Lupinus formosus Ernest C. Twisselmann 1961-5-24 Twisselmann 6236 Kern Tejon ranch, high summit s of purdy canyon. Occasional around small rock outcrops at the summit. Upper sonoran grassland. 1951 Comment
  RSA584275  Lupinus grayi J. T. Howell, Gordon H. True 1971-7-13 48355 Kern Southwest of Pine flat on rim of Kern Plateu Comment
  UCSB22442  Lupinus grayi Noriega, C. 1967-5-26 Kern 2.2 miles south of junction with Oak Creek Rd.; on Willow Springs Rd. 1432 Comment
  CAS-BOT-BC184076  Lupinus micranthus var. microphyllus Dana York 1997-3-7 1631 Kern Ca. 34 km S of Bakersfield, San Emigdio Ranch property (Wind Wolves Preserve), valley grassland a few hundred meters S of the ranch complex 480 Comment
  UCR261504  Lupinus microcarpus A. C. Sanders, Mitch Provance 2015-5-13 41705 Kern Tehachapi Mountains, Brite Valley, along CA Hwy 202 (West Valley Blvd.), 0.42-0.88 km SE of Tamaron Dr., 1.9 air km north of Brite Lake 1341 Comment
  UCD108741  Lupinus microcarpus var. densiflorus Carl B. Mankinen 1969-4-18 8 a Kern on Tejon Ranch, ca. 7 miles southeast of Arvin on road that joins State Highway 58. Comment
  SBBG19624  Lupinus microcarpus var. microcarpus D. Emery 1958-5-3 Kern near Castaic Lake near Lebec Comment
  UC144578  Lupinus microcarpus var. microcarpus A. A. Heller 1905-4-10 7638 Kern near Bakersfield; near Bakersfield Comment
  CAS-BOT-BC293712  Lupinus microcarpus var. microcarpus Jim Shevock 1970-4-19 127 Kern Southern Sierra Nevada; slopes surrounding the community of Lake Isabella off Calif. Why 178 762 Comment
  JEPS108004  Lupinus microcarpus var. microcarpus Rhonda Riggins 1982-4-18 1353 Kern Ca. 41, E side Cottonwood Pass, 0.5 mi E San Luis Obispo Co. line Comment
  UCSC009198  Lupinus microcarpus var. microcarpus Randall Morgan 2015-4-17 6795 Kern On Cerro Noroeste Road near Cowhead Potrero (near Ventura County line) Comment
  OBI17961  Lupinus nanus Eben McMillan 1952-4-27 64 Kern Carneros Rocks 7 mis N McKittrick; base of Temblor Mtn Comment
  RSA442327  Lupinus nanus H. de Forest 1932-3-25 s.n. Kern Tejion Ranchos. Comment
  RSA749869  Lupinus nanus P. De Vries 2009-3-27 0959 Kern San Joaquin Valley, City of Bakersfield. Kern River bed, near terminus of 21st Street. 122 Comment
  CAS-BOT-BC8323  Lupinus nanus subsp. menkerae Amos Arthur Heller 1905-4-5 7588 Kern Near Bakersfield Comment
  SEINET6191702 Image available Lupinus nanus subsp. menkerae A. A. Heller 1905-1 s.n. Kern near Bakersfield Comment
  SEINET11072110 Image available Lupinus nanus subsp. menkerae D. B. Dunn, Brydon 1941-1 1242 Kern 41 miles north of Lafr Comment
  RSA49282  Lupinus odoratus var. odoratus Philip A. Munz 1949-5-21 13366 Kern 2.5 mi. east of Walker Pass. 1220 Comment
  NY16002  Lupinus ruber A. A. Heller 1905-5-5 7827 Kern Comment
  UC198105  Lupinus shockleyi Katharine Brandegee June 1884 Kern Tehachapi Comment
  POM276351  Lupinus stiversii Anne Findlay 1932-4-15 s.n. Kern Kern County line, Temblor Mt. Range, Salinas River Watershed 457 Comment
  RSA747479  Lupinus succulentus P. De Vries 2009-4-14 7281 Kern Western Transverse Range; San Emigdio Mountains Region; Bitter Creek National Wildlife Refuge; bottom of Bitter Creek Canyon; ca. 3.5 air miles east northeast from the junction of Cerro Noroeste and Klipstein Cyn Rds. 615 Comment
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Mar 2 2011
  SEINET10936771  Lupinus succulentus Edward K. Balls, N. N. Balls 1966-3-21 Balls 12127 Kern Common annual, in patches, to 2 ft tall, 18 inch spread. Flowers blue with White keel; t mark on banner. Sweet scented (not the deep purple of the usual Form). In moist ditches along hwy 58 (466)--open valley largely cultivated Pasture. Valley grassland. 4-6 Mi se of kern-san luis obispo co line along Hwy 58 (466). Comment
  CAS-BOT-BC183355  Luzula comosa James R. Shevock 1983-6-20 10510 Kern Greenhorn Mountains. Along forest trail 32E46 toward Black Mountain 1981 Comment
  JEPS84984  Lycium andersonii L. R. Heckard with Rimo Bacigalupi and Maynard Moe 1977-3-11 4480 Kern n end Rosamond Lake; Edwards Air Force Base Comment
  RSA28083  Lycium andersonii I. L. Wiggins 1941-3-23 9555 Kern 10 miles west of Kramer Junction. 869 Comment
  UC1125106  Lycium andersonii E. Armstrong 1934-3-30 1063 Kern 5 mi s Willow Springs; Elizabeth Lake 762 Comment
  POM283098  Lycium cooperi Lyman D. Benson 1932-4-24 3457 Kern Mojave-Redrock Canyon. Mojave Desert watershed. 762 Comment
  RSA153465  Lycium cooperi Wesley O. Griesel 1962-4-19 s.n. Kern Hwy. 6 between Rosamond and Mojave. 823 Comment
  SBBG23997  Lycium cooperi E. C. Twisselmann 1965-5-18 10850 Kern dunes at NE end of Buckhorn Lake, Edwards Air Force Base 746 Comment
  UCD126611  Lycium cooperi G. L. Webster 1969-4-2 7545 Kern lower end of Redrock Canyon. 701 Comment
  UCD149824  Lycium cooperi Harry George 1965-5-11 s.n. Kern Kelso Creek. Comment
  UCD124972  Lycopus americanus Ernest C. Twisselmann 1961-10-1 6598 Kern Hart Memorial Park. 152 Comment
  UC661058  Lythrum californicum L. R. Short 1934-6-11 291 Kern near Lost Hills 106 Comment
  RSA562793  Machaeranthera D. Charlton 1993-6-13 s.n. Kern [Unspecified] 732 Comment
  CAS-BOT-BC343650  Madia elegans Ernest C. Twisselmann 1957-5-24 3587 Kern Sierra Nevada, Greenhorn Range. Alder Creek Canyon 1539 Comment
  UCR160643  Madia elegans David Charlton, S. Wilson 1994-6-4 5925 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
  UCR213670  Madia elegans A. C. Sanders 2010-4-27 38100 Kern Tehachapi Mtns., southern foothills, Bronco Canyon, NE-facing bowl on ridge W of creek, c. 1 km NNW (342 deg. ) of confluence with Pescado Creek 1113 Comment
  CAS-BOT-BC343643  Madia elegans W. R. Dudley 1895-6-27 478 Kern Tehachpi [Tehachapi] Mountains. Region of Tehachpi [Tehachapi] Peak 2438 Comment
  UCSB46576  Madia elegans Trosino, Jill 1983-5-20 Kern On Piute Mountain Road approx. 0.5 miles east of junction with Caliente-Bodfish Road, South-western Sierra Nevada Mtns. 1158 Comment
  UCSB49521  Madia elegans Smyth, A. 1983-5-28 Kern 1/8 mi. S of Alder Creek Rd., @ 2 mi. SE of intersection btw Alder Creek Rd. & Hwy. 155 1524 Comment
  RSA790521  Malacothamnus fremontii Jim R. Shevock 1983-6-28 10532 Kern Sequoia National Forest: Greenhorn Mtns. Along old state hwy 155 (county road 114) between Greenhorn Summit and Wofford Heights. 1494 Comment
  UCR224293  Malacothamnus marrubioides Justin M. Wood 2009-5-17 768 Kern Southern Sierra Nevada Mountains, Squirrel Mountain Valley, near spring at the end of Big Springs Road 1044 Comment
  RSA126776  Malacothrix californica E. Armstrong 1934-3-28 960 Kern 6 miles northwest of Bakersfield Comment
  UCSB39909  Malacothrix californica Shaw, J. 1982-4-21 Kern At Walker Pass 1 mile west of summit; on Highway 178 (30 miles east of Lake Isabella) 1524 Comment
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Feb 13 2006
  UCR186522  Malacothrix clevelandii 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
  UC33280  Malacothrix coulteri J. Burtt Davy 1896-4-26 1727 b Kern Bakersfield Head of the San Joaquin Valley Comment
  UC580867  Malacothrix coulteri Ira L. Wiggins 1935-4-19 7967 Kern 3.5 mi from Annette (along grade at w end of Choice Valley); Choice valley Comment
  UC831135  Malacothrix coulteri Alice Eastwood 1913-5-12 3185 Kern Mojave Comment
  UCR275747  Malacothrix floccifera Nick Jensen, J. M. Porter, Sarah J. De Groot, Hester Bell 2015-5-9 3563 Kern Tehachapi Mountains, Tejon Ranch, head of Sacatara Canyon north and west of the end of the road 1544 Comment
  CAS-BOT-BC473142  Malacothrix glabrata Erika M. Gardner; Sarah De Groot 2014-3-23 687 Kern Southern Sierra Nevada: Scodie Mountains, Kiavah Wilderness. Bureau of Land Managment, in a wash, about 300 ft S of Hwy 178 and 0.43 (air)miles N of Soldier Well; near very large turnout with a call box Comment
  RSA0010548  Malacothrix glabrata Erika M. Gardner, Travis Columbus 2014-5-21 981 Kern Along McIvers 4x4 road, east of the PCT and 0.16 (air) miles west of McIvers Cabin. 2028 Comment
  CAS-BOT-BC347665  Malacothrix glabrata Ernest C. Twisselmann 1966-3-28 11758 Kern Temblor Range and the Western San Joaquin Valley. Belridge Plains, 1.5 mile west of Middlewater Pump Station 243 Comment
  RSA180892  Malacothrix saxatilis var. commutata E. C. Twisselmann 1965-7-27 11267 Kern Tehachapi - Kernville region; East slope of Breckenridge Mountain 1616 Comment
  CAS-BOT-BC347899  Malacothrix saxatilis var. tenuifolia D. E. Breedlove 1962-7-14 3865 Kern Along Saddle Springs-Claraville Road on ridge north of Liebel Peak, 5.1 mi. sw. of Bodfish-Havilah Road, Piute Mts. 1706 Comment
  UCR112932  Malva parviflora A. C. Sanders, Steve Boyd 1997-4-20 20513 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
  RSA432694  Malvastrum exile T. W. Minthorn 1923-6-13 s.n. Kern Lost Hills Region Comment
  UC661055  Malvella leprosa L. R. Short 1934-6-6 275 Kern Adobe Station Caliente Quad., Adobe Station 106 Comment
  UC935900  Marah fabacea Roxana S. Ferris and R. Bacigalupi 1951-4-1 12375 Kern ca. 2 mi e of summit Temblor Range (State Highway 178 on Simmler-McKittrick Rd.) Comment
  CHSC28451  Marah horrida R. A. Schlising 1965-4-13 2787 Kern Along Hwy 178, 0.2 miles W of Miracle Springs. Comment
  SEINET12315392  Marrubium vulgare D. P. Reagan 1974-1 2 Kern Comment
  CAS-BOT-BC67820  Marsilea vestita Ernest C. Twisselmann 1964-9-29 10267 Kern San Joaquin Valley, Kern National Wildlife Refuge 76 Comment
  RSA708869  Marsilea vestita L. M. Moe 2640 Kern Tule Elk State Reserve. Large colony along west bank of outlet canal near the Adobe. 88 Comment
  SFV4055  Matricaria discoidea C. Gasser 1956-4-22 s. n. Kern By Kern County Park. 366 Comment
  CAS-BOT-BC348285  Matricaria occidentalis Ernest C. Twisselmann 1954-3-13 871 Kern Temblor Range and the Western San Joaquin Valley. Alkali Sink: 9 miles north of Lost Hills 74 Comment
  UCD94727  Melica californica John Thomas Howell 1962-7-8 38216 A Kern Sierra Nevada. Greenhorn Mountains. Black Mt. burn. 1066 Comment
  CAS-BOT-BC281454  Melica imperfecta Ernest C. Twisselmann 1963-5-17 8276 Kern The Greenhorn Range. Poso Creek Canyon, 2.25 miles above Poso Mine 792 Comment
  CAS-BOT-BC281466  Melica imperfecta David D. Keck 1947-3-23 5715 Kern 1.5 miles E of Onyx, S Fork of Kern RIver 853 Comment
  CAS-BOT-BC281475  Melica imperfecta Ernest C. Twisselmann 1962-6-22 7293 Kern Tehachapi - Kernville Region. W slope of Piute Mt on the Walker Basin Rd 1805 Comment
  RSA715118  Melica imperfecta Daisie Huang 2006-4-23 s.n. Kern Democrat Flat area near Kern River, along Hwy 178 W of Lake Isabella. Sequoia National Forest (Permit FS-2400-8 (2/98)). 642 Comment
  UC1561945  Melica imperfecta Barbara Ertter with James R. Shevock 1986-4-19 5927 Kern 5 mi from Bodfish hwy. (near 13th creek-crossing, Erskine Creek, s side of creek, on nw side of Piute Mts, s of Isabelle Lake); Piute Mts., Erskine Creek 1097 Comment
  UC641625  Melica imperfecta G. L. Stebbins Jr. 1939-6-15 2847 Kern Onyx 853 Comment
  CAS-BOT-BC281075  Melica stricta Joseph Keefe 1973-5-28 13121 Kern Chimney Creek - Canebrake Rd, 8.0 miles S of junction with Nine-Mile Canyon Rd, NW of Inyokern 1584 Comment
  UCD88490  Melica stricta Ernest C. Twisselmann 1964-6-10 9611 Kern South side of Cuddy Canyon at Lake of the Woods. 1554 Comment
  RSA0073954  Melilotus indicus Nick Jensen, Katie Gallagher, Abby Hird, Evan Meyer 2014-6-13 2246 Kern Tejon Ranch. Meadow east of the National Cement Plant and south of the Contour Road. 1026 Comment
  UCD125063  Mentha canadensis Ernest C. Twisselmann 1964-7-25 9944 Kern Lynns Valley at the Henry Bowen Ranch. 975 Comment
  POM14002  Mentzelia affinis Wm. M. Pierce 1922-4-8 s.n. Kern Carneros Springs. Comment
  POM307918  Mentzelia affinis Henry J. Ramsey, Henry J. Ramsey 1938-4-14 2671 Kern Below Graveine [Grapevine] Grade. Comment
  POM274585  Mentzelia affinis Herman Rexroth, Clare Rexroth 1932-3-26 s.n. Kern 4 miles E Mojave 762 Comment
  RSA0082648  Mentzelia affinis Ernest C. Twisselmann 1963-4-12 8041 Kern Plain at the mouth of Tejon Canyon. 243 Comment
  RSA166599  Mentzelia affinis Donald Myrick 1961-3-4 215 Kern Off Skyline Drive over Elk Hills, 10 miles E of McKittrick. 457 Comment
  SDSU8032  Mentzelia affinis unknown 1952-4-18 Kern 3 mi NE of Arvin near de Giorgio School, San Jaoquin Valley 305 Comment
  UC872441  Mentzelia albicaulis L. R. Abrams 1927-4-30 11801 Kern between Rosamund and Mojave (in the hills) Comment
  UCD117203  Mentzelia albicaulis E. M. Gifford 27-29 Apr 1950 s.n. Kern three miles north of Red Rock Canyon. Comment
  UCR121717  Mentzelia albicaulis George K. Helmkamp, E. A. Helmkamp 2001-4-26 6498 Kern Tehachapi Mountains., Sand Canyon Road, 8.7 mi north of Calif. Hwy 58 1494 Comment
  RSA517780  Mentzelia congesta E. C. Twisselmann 1966-6-24 12484 Kern East fork of upper Bartolas Creek. 2104 Comment
  SBBG24036  Mentzelia dispersa E. C. Twisselmann 1965-6-23 11055 Kern high ridge E of Purdy Cyn, Tejon Ranch 1981 Comment
  UCR21193  Mentzelia dispersa A. C. Sanders, Nancy Smith, K. R. Neisess 1980-6-4 155 B Kern San Emigdio Mtns, 5 mi NE of Mt. Pinos along a dirt road north of the Hwy between Frazier Park and Mt. Pinos 1835 Comment
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Dec 2 2006
  RSA0069854  Mentzelia montana Erika M. Gardner, Sierra Sutton 2015-3-11 1265 Kern Cow Haven Canyon. Near mouth of Canyon, along eastern ridges. 1256 Comment
  RSA0069855  Mentzelia montana Erika M. Gardner, Joy England 2014-4-16 775 Kern South of the McIvers 4x4 road, leading to the Microwave tower. Near an established primitive campsite. 1960 Comment
  UC1619928  Mentzelia montana Barbara Ertter with James R. Shevock 1986-4-19 5933 Kern Erksine Creek on n.w. side Piute Mts. s. of Isabelle Lake (5 mi. from Bodfish hwy. near 13th. creek-crossing); Piute Mts., Erskine Creek 1097 Comment
  RSA446842  Mentzelia obscura Anstruther Davidson 1911-5-1 2799 Kern [Unspecified] Comment
  CAS-BOT-BC170888  Mentzelia veatchiana W. R. Dudley 1895-6-25 350 Kern Region of Tehachapi Peak - Tehachapi Mountains 2438 Comment
  CAS-BOT-BC475271  Mentzelia veatchiana Erika M. Gardner; Chul Paik 2015-2-21 1087 Kern Southern Sierra Nevada region; Scodie Mountains; Kiavah Wilderness; Bureau of Land Management. Near the mouth of Sage Canyon, at the base of Tit Mountain, SE side of mountain 1172 Comment
  RSA446882  Mentzelia veatchiana Anstruther Davidson 1910-4-24 2358 Kern Brown Comment
  UC1121664  Mentzelia veatchiana E. Armstrong 1934-3-28 1015 Kern 5 mi w Mojave Comment
  RSA446880  Mentzelia veatchiana H. E. Hasse 1907-6-14 1761 Kern Tehachapi Mountains. Comment
  CAS-BOT-BC428796  Micranthes californica Ernest C. Twisselmann 1959-4-1 4989 Kern Tehachapi-Kernville Region. Breckenridge Mountain: Cow Flat Creek Canyon. 914 Comment
  CAS-BOT-BC348795  Microseris campestris H. J. Thompson 1953-3-28 1553 b Kern Along Hwy. 466, 9 mi. e. of Edison, hence 17 mi. e. of Bakersfield. Northwest foothills of Tehachapi Mts. Comment
  CAS-BOT-BC322786  Microseris sylvatica Frank J. Kirby 1957-4-1 888 Kern East side of Greenhorn Mountain, Sierra Nevada 1524 Comment
  RSA0065843  Microsteris gracilis Erika M. Gardner, Sarah De Groot 2014-3-22 667 Kern Short Canyon, about 200 feet east from the wilderness boundary. On the south side of Short Canyon. 907 Comment
  RSA759432  Mimulus bigelovii James R. Shevock 1991-4-20 12017 Kern Near mouth of South Fork Kern River canyon, below forest boundary near Bartolas Creek, north of CA Hwy 178 and NW of the Bloomfield Ranch. 884 Comment
  RSA776443  Mimulus bigelovii Amber Swanson 2011-4-15 451 Kern Mesquite Canyon N of Garlock Rd. 1053 Comment
  UCR177451  Mimulus bigelovii var. bigelovii LeRoy Gross 2005-5-31 2317 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
  UC1542741  Mimulus breweri Barbara Ertter with Tom Daniel, Mark Bagley, and Doug Bramlet 1986-6-11 6447 a Kern ca. 19 air mi wnw Ridgecrest (e side of summit following ridge); Owens Peak 2468 Comment
  RSA309391  Mimulus constrictus Charlotte Nash Smith 1943-05 804 Kern Blue Oak belt, on rather gravelly gently north-facing slopes, around thicket of Ribes quercetorum, 2 mi. N. E of Granite Station. 823 Comment
  UC473453  Mimulus constrictus John Thomas Howell 1930-5-15 5122 Kern hills near Glenville; Greenhorn Range Comment
  UC64975  Mimulus constrictus H. M. Hall and H. D. Babcock Jun 2 1904-Jun 10 1904 5033 Kern Greenhorn Range Southern Sierra Nevada Mountains 1524 Comment
  CAS-BOT-BC9587  Mimulus discolor Ernest C. Twisselmann 1962-7-19 7492 Kern Geringer Grade Road, 4.9 miles south of French Meadow, Piute Mountains 2065 Comment
  SBBG23612  Mimulus floribundus D. Myrick 1965-6-24 1133 Kern Wofford Heights-Greenhorn Summit Rd 1676 Comment
  JEPS41304  Mimulus geniculatus Ernest C. Twisselmann 1965-4-21 10568 Kern Mouth of El Paso Canyon Tehachapi Mountains 541 Comment
  RSA191706  Mimulus guttatus Robert F. Thorne 1963-5-17 311822 Kern 2 mies W of Weldon near junction of Kernville Rd and Hwy 178. Comment
  RSA181008  Mimulus guttatus E. C. Twisselmann 1965-7-28 11332 Kern Pine Flat 2226 Comment
  JEPS4193  Mimulus inconspicuus C. N. Smith 1941-6-15 550 Kern probably between 2 and 3 mi se Lumbreau Creek crossing (short distance ne of the foot of Basket Peak, near road from Glennville to the Pettitt Ranch and Davis Ranger Station); Greenhorn Mts., Mill Creek Crossing 1402 Comment
  RSA437626  Mimulus montioides Barbara J. Ertter, Tom Daniel, Mark Bagley, Dave Bramlet 1986-6-11 6447 Kern Owens Peak ca. 19 airmiles WNW of Ridgecrest, E side of summit following ridge. 2470 Comment
  JEPS108177  Mimulus palmeri David Gowen 2005-6-9 432 Kern Rancheria Rd. (dirt road) south of Poso Flat Rd. and northwest below fire lookout. Near National Forest boundary and Oak Flat. Comment
Read comments
Aug 7 2013
  UCR46245  Mimulus palmeri K. H. Berry 1966-2-27 228 Kern Western Mojave Desert, Red Rock Canyon 915 Comment
  JEPS36101  Mimulus pictus Ernest C. Twisselmann 1964-5-15 9491 Kern s side Grizzly Gulch (on the White River-Rag Gulch road); Sierra Nevada, Greenhorn Range 487 Comment
  JEPS83746  Mimulus shevockii R. Bacigalupi with D. H. Wagner 1983-5-11 9346 Kern Kelso Creek. Between the creek and Kelso Valley Road, 11 miles south of state highway 178 Comment
  JEPS83747  Mimulus shevockii R. Bacigalupi with D. H. Wagner 1983-5-11 9346 Kern 11 mi s Highway 178 (between creek and Kelso Valley road); Kelso Creek Comment
  JEPS83757  Mimulus shevockii James R. Shevock 1983-4-16 10327 Kern e Sierra Way (Cyrus Canyon); Southern Sierra Nevada, Kern River drainage, Kern Plateau 975 Comment
  RSA479501  Mimulus shevockii James R. Shevock 1983-5-7 10368 Kern Along the east side of Kelso Creek approx. 1/2 mile south of Bird Spings Pass Road alonf Kelso Creek Rd., then 1/4 mile west towards Kelso Creek. 1098 Comment
  UC1922842  Mimulus shevockii Naomi Fraga, Daniel Brock 2005-4-2 Kern Sierra Nevada; Southern Sierra Nevada region: Along Dirt Road west of Kelso Valley Road, extension of Snow Street. Comment
  RSA750487  Mimulus tilingii James R. Shevock 1983-8-5 10626 Kern Greenhorn Mtns. Downslope of forest road 24S15 (Hwy 90) about 0.95 miles N of Tiger Flat Campground. 2043 Comment
  UCR196740  Mirabilis bigelovii var. retrorsa Naomi Fraga, Steve Boyd, Michael Denslow, LeRoy Gross 2003-3-11 385 Kern Southern Sierra Nevada, The Owens Peak Eastern Watershed, Short Canyon 1189 Comment
  CAS-BOT-BC434600  Mirabilis laevis var. crassifolia Clare B. Hardham 1957-6-10 2187 Kern Rancheria Canyon Rd. 4.4 mi. from Rte 178 Comment
  SBBG95282  Mirabilis laevis var. crassifolia D. Keil, R. Riggins, K. Bay 1986-4-26 19293 Kern Elkhorn Grade Rd, 1.4 mi SE of jct with Elkhorn Plain Rd; Temblor Range 716 Comment
  CAS-BOT-BC434795  Mirabilis laevis var. retrorsa John Thomas Howell 1962-7-7 38179 Kern Wofford 792 Comment
  CAS-BOT-BC434805  Mirabilis laevis var. retrorsa John Thomas Howell 1930-5-13 4938 A Kern Red Rock Canyon Comment
  SEINET3101622 Image available Mirabilis laevis var. retrorsa G. Rink 2011-6-7 10600 Kern Northwest of Rosemond. 990 Comment
  UC851728  Mirabilis laevis var. retrorsa Alice Eastwood 1913-5-12 3200 Kern Mojave Comment
  CAS-BOT-BC384077  Mirabilis laevis var. villosa David D. Keck 1933-5-4 2158 Kern Mouth of Cottonwood Canyon, west side of McClure Valley, northwestern tip of Kern County (near Kings County line) Comment
  UC1137212  Mirabilis multiflora var. pubescens L. R. Short and I. H. Johnson 1934-5-1 S 160 Kern San Emigdio Ranch; Mt Pinos Quadrangle 426 Comment
  CAS-BOT-BC434899  Mirabilis multiflora var. pubescens Ernest C. Twisselmann 1962-5-8 7164 Kern San Joaquin Valley, the Kern County East Side. Highway U.S. 466 0.5 mile east of Caliente Wash. 198 Comment
  JEPS8794  Mirabilis multiflora var. pubescens Rimo Bacigalupi with G. T. Robbins and L. R. Heckard 1953-6-19 4265 Kern ca 1 mi w Pattiway (along Kern Co Rd 364 (oiled rd to Mt Abel), 3.8 mi above its junction with CA St Hwy 166 and US 199) 1127 Comment
  SEINET9308589  Monardella Unknown 2006-8-4 5040 Kern Southern Sierra Nevada Mountains Comment
  SEINET10700539 Image available Monardella beneolens James R. Shevock, Jim A. Bartel; Rick York 1986-7-13 Shevock 11727 Kern Near the summit of Owens Peak on granitic and metamorphic scree and bedrock, open mixed conifer forest, eastern slope below the Sierran Crest, T26S, R37E, sect. 21. Associated with: Salvia pachyphylla, Zauschneria latifolia, Raillardella muirii, Holodiscus dumosus, Lomatium shevockii, Eriogonum wrightii ssp. subscaposum. 2499 Comment
  CAS-BOT-BC219978  Monardella breweri subsp. lanceolata Evalyn L. Farnsworth 1966-8-9 743 Kern Greenhorn Range. Davis Guard Station 1524 Comment
  UCR251331  Monardella exilis G. R. Ballmer 2014-5-9 s.n. Kern Southern Sierra Nevada Mtns., Weldon Dunes, east of Lake Isabella, 1.5 km SE (106 deg. ) of Hwy 178 at Weldon 822 Comment
  CAS-BOT-BC222055  Monardella odoratissima subsp. pallida Ernest C. Twisselmann 1957-6-21 3691 Kern Sierra Nevada, the Greenhorn Range. Shirley Meadows Road, just south of Greenhorn Pass 2042 Comment
  RSA730008  Monardella odoratissima subsp. pallida Naomi S. Fraga, Valerie Soza, Michael Honer 2003-5-19 750 Kern The Owens Peak Eastern Watershed: Grapevine Canyon. 1220 Comment
  POM257006  Monolopia lanceolata E. K. Crum 1938-4-17 1966 Kern Antelope Valley, 1 mile NW of Keck's Corner. 274 Comment
  RSA289448  Monolopia lanceolata Dale E. Johnson 1977-3-26 243 Kern W of Soledad Mt, 0.8km (1/2 mile ) E of Tehachapi Willow Springs road on Bacus Road (to Gloster). 793 Comment
  RSA0070794  Monolopia lanceolata G. Fred Hrusa, S. A. Wagner 1992-4-19 10385 Kern Temblor Range: east side of range. Comment
  UC1080177  Monolopia stricta Sherwin Carlquist 1952-3-29 288 Kern on Cholame-Lost Hills road 2.6 mi e Blackwell's Corners Comment
  RSA733453  Monoptilon bellidiforme Lyman Benson 1932-5-7 3521 Kern Dry Lake SE Redrock Canyon. 732 Comment
  UC64687  Montia chamissoi H. M. Hall and H. D. Babcock Jun 2 1904-Jun 10 1904 5051 Kern Southern Sierra Nevada Mountains, Greenhorn Range Greenhorn Range; Southern Sierra Nevada Mountains, Greenhorn Range 1828 Comment
  UC56789  Mucronea perfoliata J. Burtt Davy 1896-4 1904 Kern Bakersfield Head of the San Joaquin Valley Comment
  UCR200087  Muhlenbergia asperifolia Naomi Fraga, Amber Maurice, Aydee Virgen, Shannon Scovell 2003-7-17 916 Kern Southern Sierra Nevada Range, Owens Peak Eastern Watershed, Indian Wells Canyon 1189 Comment
  RSA0082927  Muhlenbergia utilis Nick Jensen, Dave Boufford, Mike White, Evan Meyer, Abby Hird 2014-1-24 627 Kern Spring at the head of Bronco Canyon. East of the road. 1357 Comment
  UC2047651  Muhlenbergia utilis Nick Jensen with Ed Kentner, Eve Laeger, Shannon Still, Tim Thomas, Neal Kramer 2014-3-19 700 Kern Tejon Ranch. Meadow east of the National Cement Plant and south of the Contour Road. Comment
  RSA720134  Muilla coronata Naomi Fraga, Steve Boyd, Michael Denslow, LeRoy Gross 2003-3-11 294 Kern Southern Sierra Nevada region: The Owens Peak Eastern Watershed. Saddle between Short Canyon and Five Fingers. Northeast slope of Five Fingers Ridge. Marked on USGS Owens Peak Topo as Peak 3925'. 1197 Comment
  SBBG25999  Nama californica E. C. Twisselmann 1966-5-10 12128 Kern W end of King Solomon's Ridge; Piute Mtns 1463 Comment
  UC107181  Nama californica C. A. Purpus 1898-5 5722 Kern Walker Pass 1219 Comment
  UC144192  Nama demissa var. demissa A. A. Heller 1905-4-14 7701 Kern Randsburg Comment
  RSA562916  Nama demissa var. demissa D. Charlton 1991-4-24 4925 Kern Rosamond Hills, 1-2 miles south of the junction between Sopp Road and Lone Butte Road. Unpaved road north of Rosamond. 823 Comment
  CAS-BOT-BC259774  Nassella cernua Lyman Benson 1932-4-24 3375 Kern White Wolf Grade, Tehachapi Mountains, Caliente Creek watershed 457 Comment
  RSA720911  Nasturtium officinale Naomi Fraga, Genie Fraga 2002-5-4 104 Kern THE OWENS PEAK EASTERN WATERSHED. Owens Peak Wilderness Area. Short Canyon. 1132 Comment
  UCSB26000  Navarretia pubescens Smith, Charlotte 1939-5-23 Kern Rancheria Gulch; close to confluence of Rattlesnake Creek; ca. 1 1/4 mile above their confluence with Poso Creek (sec 2-3, T 28 S, R 29 E) 304 Comment
  JEPS108167  Navarretia setiloba David Gowen 2005-6-9 421 Kern Piute Mtn. Rd., less than 3 miles from the Caliente Bodfish Rd. Comment
  LA206584  Navarretia setiloba Sallie Atsatt; 1927-4-23 sn Kern Tehachapi Mts Comment
  RSA0087987  Navarretia setiloba Nick Jensen, Sandy Namoff 2015-4-16 3429 Kern Tejon Hills, high point between Chanac and Comanche Creeks. 754 Comment
  SBBG122698  Navarretia setiloba A. Parikh, N. Gale 2007-6-5 3102 Kern 6.5 km N of Castaic Lake, 4.8 km W of Pastoria Crk 1025 Comment
  SBBG129913  Navarretia setiloba A. Parikh, N. Gale 2013-5-17 3633 Kern 4.6 km E of Interstate 5, 0.4 km S of Edmonston Pumping Plant Rd 448 Comment
  UCR132539  Navarretia setiloba A. C. Sanders 1997-4-20 20552 Kern San Emigdio Range, San Emigdio Ranch, along dirt road from San Emigdio Canyon south to Los Lobos Creek 793 Comment
  RSA711451  Nemacladus LeRoy Gross 2005-5-19 2285 -b Kern Southeast base of the mountains, just above the west side of Cottonwood Creek. 1174 Comment
  SEINET12336149  Nemacladus glanduliferus var. orientalis N. H. Holmgren, Holmgren, P. K. 1974-1 7708 Kern El Paso Mountains, overlooking Fremont Valley (Koehn Lake), 12 airline mi W of Randsburg 701 Comment
  SEINET10461136  Nemacladus rubescens Alice Eastwood 1937-4-26 Eastwood 3989 Kern Red Rock Canyon Comment
  RSA0103757  Nemacladus sigmoideus Nick Jensen, J. Mark Porter, Sarah DeGroot, Hester Bell 2015-5-9 3498 Kern Lower foothills of the Tehachapi Mountains at the confluence of Canyon de los Gatos Montes and Agua Escondida Canyon. 1353 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
  SEINET10972544  Nemacladus sigmoideus Rimo Bacigalupi, Guy T. Robbins Bacigalupi 4529 Kern At crossing of Road to Havilah 1036 Comment
  SEINET10461292  Nemacladus twisselmannii Howell 1971-7-13 Howell 48369 Kern On rim of the Kern Plateau, southwest of Pine Flat Comment
  RSA788458  Nemophila maculata Jim R. Shevock 1982-6-9 9721 Kern Sequoia National Forest: Greenhorn Mountains. Off of Rancheria Road, county 465 (forest road 25S15) at Shirley Meadows ski area north of Shirley Peak. 2073 Comment
  RSA421294  Nemophila menziesii Maurice Zigmond 1939-04 655 Kern Kelso Valley. Comment
  UC24272  Nemophila menziesii var. integrifolia J. Burtt Davy May, 1896 2511 Kern Antelope Valley Antelope Valley (S. California) Comment
  SD147542  Nemophila parviflora Ernest C. Twisselmann 1970-5-7 16586 Kern 4.0 miles above the Johnsondale Bridge. 1417 Comment
  RSA0043171  Nemophila parviflora var. quercifolia W. Hutchinson 1927-05 s.n. Kern [No location information on label.] Comment
  JEPS1931  Nemophila pedunculata L. Constance 1938-4-10 2093 Kern 4 mi ne Cholame (in Avenal Ridge, Cottonwood Canyon, Inner South Coast Ranges); Inner South Coast Ranges, ne of Cholame, Cottonwood Canyon 457 Comment
  JEPS2975  Nemophila pulchella L. Constance, H. L. Mason 1938-4-16 2117 Kern 3 mi e Hobo Hot Springs (s rim Kern River Canyon); , e of Hobo Hot Springs 914 Comment
  JEPS52105  Nicolletia occidentalis Ernest C. Twisselmann 1965-5-18 10816 Kern dunes at sw end Rogers Lake; Mojave Desert, Mojave-Randsburg Region, Edwards Air Force Ba 731 Comment
  SBBG65797  Nicolletia occidentalis R. Hoffmann 1931-6-29 Kern Indian Wells Comment
  CAS-BOT-BC349877  Nicolletia occidentalis Marcus E. Jones 1927-5-12 s.n. Kern North of Randsburg Comment
  CAS-BOT-BC231547  Nicotiana glauca Ernest C. Twisselmann 1962-11-14 7945 Kern San Joaquin Valley, the Kern County East Side. Cole's Levee, north of Buena Vista Lake 83 Comment
  UC1733802  Oenothera Kay H. Beach, Frank Gould 1940-3-25 324 Kern rocky hillside opposite gate to Bloomfield Ranch, 4 miles northeast of Onyx on the Walker Pass highway. 853 Comment
  UCD106779  Oenothera californica P. C. Everett; E. K. Balls 1958-5-16 23260 Kern Short Canyon about 6 mi. s. from Kern Co. line. 1036 Comment
  RSA146141  Oenothera californica subsp. californica Peter H. Raven 1959-4-12 13986 Kern Head of Short Canyon. Comment
  SEINET3150333  Oenothera dentata var. parishii E. K. Balls, L. W. Lenz 1950-3-28 14475 Kern 5 mi. N of Willow Springs, on road to Tehacahpi 762 Comment
  POM271860  Oenothera elata subsp. hirsutissima Margaret Thurber 1932-10-15 s.n. Kern Kern Island Canal. 122 Comment
  SEINET10815577  Opuntia basilaris var. treleasei David Griffiths 1906-1 Kern Comment
  UCR186408  Orobanche bulbosa T. B. Salvato 2007-5-8 2451 Kern Tehachapi Mountains, c. 1.5 mi ENE of Castac Lake, lower Dry Field Canyon 1174 Comment
  CAS-BOT-BC499702  Orobanche californica subsp. feudgei Carl F. Twisselmann 1953-5-23 s.n. Kern Garcia Rocks, 2 mi NW of the Temblor Ranch House, western part of county 762 Comment
  JEPS28939  Orobanche californica subsp. feudgei Ernest C. Twisselmann 1962-6-22 7358 Kern Tehachapi-Kernville Region. Southeast flank of Bald Eagle Peak, Piute Mountains. Comment
  SDSU19752  Orobanche fasciculata Michael G. Simpson, Sean Ryan 2011-6-1 3559 Kern Sequoia National Forest, Cedar Creek, ca. 0.2 mile south of Hwy 155. 1407 Comment
  CAS-BOT-BC499885  Orobanche fasciculata Jack Zaninovich 1967-5-28 23 -68 Kern Nature Conservancy Williams Preserve near Glennville Comment
  CAS-BOT-BC499891  Orobanche fasciculata John Thomas Howell 1930-5-13 5047 Kern Kern Canyon, 7 mi above Kernville 844 Comment
  CAS-BOT-BC499892  Orobanche fasciculata John Thomas Howell; Gordon H. True 1971-6-14 47691 Kern Sierra Nevada: east slope of Greenhorn Range. 5 mi E of Wofford 1280 Comment
  UCSB46973  Orobanche fasciculata Orr, Bruce 1978-5-26 Kern Scodie Mountains: Near California Hwy. 178 ca. 0.8 mi. west of Walker Pass 1524 Comment
  CAS-BOT-BC205698  Orochaenactis thysanocarpha James R. Shevock; Larry Norris; Loren Ross 1985-5-25 11193 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-BC355676  Orochaenactis thysanocarpha Ernest C. Twisselmann; Eben McMillan 1968-7-16 14584 Kern Sierra Nevada, Kern Plateau. Ridge between Little Cannell Meadow and Fay Creek 2316 Comment
  UC1562771  Orochaenactis thysanocarpha Barbara Ertter with T. Daniel, M. Bagley, and D. Bramlet 1986-6-11 6445 Kern ca 19 airmiles wnw Ridgecrest (e side of Owens Peak summit following ridge); e side Owens Peak 2468 Comment
  POM286411  Orthocarpus purpurascens Lyman D. Benson 1932-4-3 3232 Kern Mt. Breckenridge, Greenhorn. Mt. Range. Comment
  CAS-BOT-BC254378  Oryza sativa Ernest C. Twisselmann 1962-11-14 7985 Kern San Joaquin Valley. Taft Highway, 3.6 miles W of Old River 102 Comment
  RSA749496  Osmorhiza brachypoda LeRoy Gross 2009-5-12 3849 Kern Near west end of the San Emigdio Mountains: Bitter Creek National Wildlife Refuge; North facing headwall of Bitter Creek. North of Cerro Noroeste Road, east of Pelato Peak. Southwest end of Unit #2 of Refuge map., Started near 34.91570N, 119.38533W dropped down along an old dirt road that more or less strarting to turn to a trail. to a flat area with Artemisia tridentata, Atriplex spp. that you can see from the starting point, to 34.92206N, 119.38200W. 1000 Comment
  SBBG21145  Osmorhiza brachypoda E. C. Twisselmann 1964-6-21 9665 Kern Water Crk on the S side of Bear Mtn 1569 Comment
  UCR65116  Osmorhiza chilensis Roger Twitchell 1977-7-19 s.n. Kern Southern Sierra Nevada Mtns, Sequoia National Forest: upper Jawbone Canyon Road, 2-3 mi north of Geringer Grade 1829 Comment
  CAS-BOT-BC318194  Packera breweri Ernest Christian Twisselmann 1952-4-28 565 Kern Cedar Canyon, 0.5 mile north of Clemons Place 640 Comment
  RSA790647  Packera breweri J. R. Shevock 1982-6-4 9693 Kern Sequoia National Forest. Piute Mountains, just above the Piute Cypress Botanical Area. Along Piute Mtn. Road (27S02), 4.1 miles from Bodfish Gap. 1707 Comment
  CAS-BOT-BC318183  Packera breweri Ernest Christian Twisselmann 1954-5-1 1135 Kern Messa Canyon near Messa Spring, Temblor Mountain. 883 Comment
  CAS-BOT-BC422834  Papaver hybridum Ernest C. Twisselmann 1952-4-18 220 Kern Temblor Range and the Western San Joaquin Valley. New Well Wash, 6 miles southwest of Blackwell's Corner 274 Comment
  CAS-BOT-BC274154  Pappostipa speciosa L. R. Abrams 1927-5-1 11903 Kern El Paso Range between Red Rock Canyon and Walker Pass Comment
  CAS-BOT-BC274166  Pappostipa speciosa A. A. Beetle 1941-4-11 2655 Kern Mohave [Mojave] Desert, Indian Wells Valley, 10 miles south of Inyokern Comment
  JEPS93029  Parietaria hespera var. californica Dana York 1996-3-14 333 Kern ca. 11 km. n.e. Bakersfield (adjacent to Hwy. 178 at the mouth of the Kern R. canyon, n.-facing slope s. of hwy.); Kern R. Basin 245 Comment
  UC1106907  Parietaria pensylvanica Herbert L. Mason 1935-5-2 8381 Kern 2 mi se Hobo Hot Springs (s of Isabella) Comment
  JEPS68215  Pectocarya anisocarpa Charlotte N. Smith 1940-3-3 49 Kern ca. 1 1/4 mi. n.w. Poso MIne 701 Comment
  UC2044757  Pectocarya anisocarpa Nick Jensen with Ed Kentner, Chris Winchell, Onkar Singh, Lorraine Washburn 2014-4-6 885 Kern Tejon Ranch. About 1.5 air km north of Edmonston Pumping Plant, along Chimenez Road. Comment
  JEPS76557  Pectocarya linearis subsp. ferocula L. R. Heckard with Ted Evans 1977-4-5 4611 Kern w side Leuhman Ridge; Edwards Air Force Base 822 Comment
  VVC2844  Pectocarya linearis subsp. ferocula Tim Thomas 2014-4-12 6261 Kern Mojave Desert, 4.5 miles S of Cantil 640 Comment
  RSA0067653  Pectocarya penicillata Nick Jensen, Ed Kentner, Eve Laeger, Shannon Still, Tim Thomas, Neal Kramer 2014-3-19 702 Kern Tejon Ranch. Along the wash emanating from Little Sycamore Canyon, NE of the Tehachapi Afterbay. 969 Comment
  RSA0067656  Pectocarya penicillata Nick Jensen, Sandy Namoff 2014-4-17 1127 Kern Tejon Ranch. Hill just west of Antelope Canyon just north of the 290th Street Gate, about 1 air km north of Contour Rd. 1124 Comment
  UC2044756  Pectocarya penicillata Nick Jensen with Sandy Namoff 2014-4-17 1102 Kern Tejon Ranch. Near Avenue 300 between Gaskell and Avenue A. Comment
  UCR77855  Pectocarya penicillata E. C. Twisselmann, Eben McMillan, C. F. Smith 1968-4-24 14099 Kern Cyrus Canyon (E of Kern Valley) 1037 Comment
  UCSB40221  Pectocarya penicillata Fritzke, Sue 1980-5-23 Kern 3 1/2 miles east of Walker Pass; on north side of Calif. 178; 5 miles west of Calif. 14 1371 Comment
  UCR115904  Pectocarya platycarpa Mitch Provance, J. Ross 2000-4-16 2005 Kern Southern Sierra Nevada/ West Mojave Desert, E side of Barren Ridge, c. 12 km NW of California City, near canyon posted as 'Triangulation Canyon'. 950 Comment
  CAS-BOT-BC154094  Pectocarya setosa Dana York; Susan Carter 1996-5-10 722 Kern Ca. 59 km E-NE of Bakersfield, 9.3 km E-SE of Bodfish, Erskine Creek drainage, below Laura Peak 1410 Comment
  RSA0067852  Pectocarya setosa Nick Jensen, Onkar Singh, Katie Gallagher, Tim Thomas 2014-5-5 1431 Kern Tejon Ranch. Along Contour Road about 0.4 road km east of the road to Antelope Canyon. 1028 Comment
  RSA747019  Pectocarya setosa Pam De Vries 2009-4-17 7300 Kern Bitter Creek National Wildlife Refuge; ca. 2.0 air miles SW of the junction of Cerro Noroeste and Klipstein Cyn Rd. 1218 Comment
  UCR279989  Pectocarya setosa Onkar Singh, Ed Kentner 2014-5-26 4760 Kern Southern Sierra Nevada Mtns, c. 2 air km west of Middle Knob 1826 Comment
  UCR82104  Pectocarya setosa David Charlton, S. Wilson 1994-6-4 5934 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
  RSA0014367  Pediomelum californicum Joan Stewart 1998-5-22 721 Kern Piutes. Comment
  CAS-BOT-BC67744  Pellaea andromedifolia Ernest C. Twisselmann 1957-3-27 3273 Kern Tehachapi-Kernville Region - Tehachapi Mountains: Horsetheif Flat Road 624 Comment
  SD230957  Pellaea mucronata James Shevock, Larry L. Norris & Dale McNeal 1986-6-10 11669 Kern Eastern slope of the Southern Sierra Nevada. Kern Plateau, BLM-Owens Peak Wilderness. Above the Pacific Crest Trail, northwestern slope of Spanish Needle about 2.5 miles southeast of Lamont Meadow. 2194 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
  CAS-BOT-BC71310  Pellaea mucronata Ernest C. Twisselmann 1966-5-20 12249 Kern High slope ca. 5.5 miles northeast of Tehachapi 1577 Comment
  JEPS35046  Pellaea mucronata var. mucronata Charlotte N. Smith 1942-4-9 570 Kern ca. 1 1/2 mi se of Poso Mine (n-facing watershed of Poso Creek); Greenhorn Mts foothills 914 Comment
  JEPS85705  Penstemon caesius C. N. Smith 1942-8-2 734 Kern Sunday Peak 2468 Comment
  NY572627  Penstemon caesius J. T. Howell 1962-7-11 38581 Kern Greenhorn Mountains; north slope of Black Mountain 2133.6 Comment
  NY583865  Penstemon centranthifolius G. H. Horn 1863-1 s.n. Kern In Owens Valley and at Fort Tejon Comment
  RSA113310  Penstemon grinnellii subsp. scrophularioides Percy C. Everett, E. K. Balls 1956-7-5 21789 Kern 1.2 mi. S. of Bodfish on road from Caliente 1037 Comment
  JEPS6892  Penstemon grinnellii var. scrophularioides Carl Epling and Louis Wheeler 1933-6-4 1845 Kern Cuddy Canyon near Lebec; Cuddy Canyon near Lebec 1371 Comment
  CAS-BOT-BC239135  Penstemon incertus Ernest C. Twisselmann 1965-6-3 10937 Kern Tehachapi-Kernville Region. South Fork Valley: 5 miles east of Onyx 883 Comment
  CAS-BOT-BC245813  Penstemon incertus James R. Shevock 1970-6-8 297 Kern Near Walker Pass 1524 Comment
  CLARK-A1045-996  Penstemon incertus George K. Helmkamp 1977-6-11 C Kern Walker Pass along State Highway 178 east of Pass; ; Walker Pass 7.5'Q 1432 Comment
  UCR80011  Penstemon incertus John Wear 1992-5-27 92- 07 Kern Tehachapi Mtns., 'Horned Toad Hills' NW of town of Mojave. just north of the intersection of Arroyo Street, W of the Los Angeles ('California') Aqueduct 968 Comment
  POM305304  Penstemon labrosus Henry J. Ramsey, Henry J. Ramsey 1938-7-4 538 Kern Mt. Pinos, road junction Frazier Mt. Park, San Joaquin Valley Drainage. Comment
  CAS-BOT-BC239219  Penstemon newberryi var. berryi Ernest C. Twisselmann 1971-7-15 17866 Kern Sierra Nevada, the Kern Plateau. North fork of the head of Bartolas Creek 2011 Comment
  JEPS52213  Penstemon speciosus Ernest C. Twisselmann 1966-6-23 12379 Kern saddle just n Sunday Peak; Sierra Nevada, Greenhorn Range, just n Sunday Peak 2407 Comment
  CAS-BOT-BC71636  Pentagramma triangularis subsp. triangularis Ernest C. Twisselmann 1957-4-3 3311 Kern Rattlesnake Grade at Badger Creek 1036 Comment
  CAS-BOT-BC71629  Pentagramma triangularis subsp. triangularis Evalyn L. Farnsworth 1966-2-27 657 Kern above Cedar Creek near the rock corral (about 3 miles south of Glennville) 853 Comment
  SBBG59636  Perideridia parishii R. Hoffmann 1927-7-18 Kern Mount Pinos (cienega) 2590 Comment
  CAS-BOT-BC218408  Perideridia pringlei Ernest C. Twisselmann 1961-6-22 6278 Kern Head of Cuddy Valley, San Emigdio Range and the Mt. Pinos Region 1920 Comment
  RSA0065181  Perideridia pringlei Erika M. Gardner, Travis Columbus 2014-5-22 1001 Kern Horse Canyon, less than 200 feet from the road. 1527 Comment
  RSA459104  Perideridia pringlei Christopher Davidson 1975-7-13 3018 Kern End on forest service rd 9N16, branching N of main rd up Pine Mountain. 2241 Comment
  UCR254089  Perideridia pringlei Mitch Provance, Callen Huff 2009-4-23 10531 Kern Tehachapi Mountains, Tejon Ranch, Los Alamos Creek, c. 5 miles NNE of Quail Lake 1012 Comment
  SEINET5767261  Peritoma arborea B. Martineau, M. Demming 1938-3-18 109 Kern 15 miles south of Inyo-Kern 914 Comment
  CAS-BOT-BC73784  Peritoma arborea var. angustata Javier Penalosa 1960-4-13 585 Kern Iron Canyon, El Paso Mtns. 1005 Comment
  CAS-BOT-BC73825  Peritoma arborea var. angustata Ernest C. Twisselmann 1965-5-6 10763 Kern Mojave Desert, Mohave-Ransburg region - Ridgecrest Highway at the est end of the El Paso Range. 975 Comment
  CAS-BOT-BC73791  Peritoma arborea var. arborea Ernest C. Twisselmann 1957-5-10 3526 Kern Tehachapi-Kernville Region, Southern Sierra Nevada - Pinosa Ridge 914 Comment
  CAS-BOT-BC77587  Peritoma arborea var. globosa Carl B. Wolf 1930-10-1 1686 Kern Along Caliente Creek, 1/2 mi. above Caliente 579 Comment
  CAS-BOT-BC413508  Persicaria amphibia Ernest C. Twisselmann 1956-8-10 3115 Kern Temblor Range and the Western San Joaquin Valley. Buena Vista Slough at the Tupman Highway Bridge 82 Comment
  CAS-BOT-BC418985  Persicaria lapathifolia Ernest C. Twisselmann 1964-9-29 10272 Kern San Joaquin Valley, Kern National Wildlife Refuge 76 Comment
  CAS-BOT-BC418991  Persicaria lapathifolia Ernest C. Twisselmann 1972-9-22 19271 Kern Bed of Lake Isabella ca. 1 mile south of the Kernville airport 762 Comment
  CAS-BOT-BC418992  Persicaria lapathifolia John Thomas Howell 1963-8-20 40136 Kern Weldon Comment
  CAS-BOT-BC418963  Persicaria lapathifolia Ernest C. Twisselmann 1958-8-13 4632 Kern Angel Creek, just east of Glennville. Greenhorn Range 944 Comment
  CAS-BOT-BC419198  Persicaria maculosa Ernest C. Twisselmann 1958-8-13 4633 Kern Sierra Nevada, Greenhorn Range. Angel Creek, just east of Glennville 944 Comment
  CAS-BOT-BC419204  Persicaria maculosa Ernest C. Twisselmann 1965-10-1 11662 Kern Cedar Creek, 0.25 mile below Lumreau Creek. Greenhorn Range 777 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
  SD46598  Petalonyx thurberi subsp. thurberi P. C. Everett, E. K. Balls 1956-7-6 21881 Kern In sun, on open desert floor; 11.5 mi. north along U.S. Hwy. 6 from jct. wtih State Hwy. 178, Walker Pass. 762 Comment
  RSA0088371  Phacelia cicutaria Melissa Jernigan 2016-3-13 8 Kern Tejon Ranch, Upper Chanac Creek, Border-East of Tejon Ranch. 550 Comment
  RSA60386  Phacelia cicutaria I. L. Wiggins 1950-4-8 12288 Kern Kern River Canyon, 14 miles E of Bakersfield on Walker Pass road. Comment
  SBBG11766  Phacelia cicutaria var. cicutaria H. and M. Dearing 1937-3-21 1508 a Kern 5 mi N on Greenhorn Mtn Rd from Kern River Rd 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
  POM289608  Phacelia ciliata Lyman Benson 1932-5-7 3486 Kern N end of Tehachapi Valley, Tehachapi Mts Caliente Creek. 1220 Comment
  JEPS21112  Phacelia congdonii A. D. Gifford 1935-4-18 591 Kern 5 mi n Quail Lake; Tejon Quadrangle 1249 Comment
  UC2044891  Phacelia congdonii Nick Jensen with Ed Kentner, Eve Laeger, Shannon Still 2014-3-20 790 Kern Tejon Ranch. Tejon Canyon on a terrace above Tejon Creek just west of the inholding. Comment
  UC672726  Phacelia congdonii Carl B. Wolf 1935-5-6 6735 Kern 2.8 mi above the school; Tejon Ranch, Tejon Canyon 1158 Comment
  RSA727589  Phacelia cryptantha Naomi S. Fraga, Valerie Soza, Michael Honer 2003-5-19 733 Kern The Owens Peak Eastern Watershed: Grapevine Canyon. 1159 Comment
  RSA777227  Phacelia cryptantha Orlando Mistretta, Christine Mistretta 2010-5-10 5082 Kern S base of Tehachapi Mtns, Northern Antelope Valley, approximately 3.3 miles NW of the intersection of 170th St W and W Rosamond Blvd. Along Southern California Edison transmission line corridor (Segment 4, map sheet 2 per TRTP Survey 2010. 1017 Comment
  UCSB32687  Phacelia cryptantha Faraday, Christopher 1978-5-19 Kern 2 miles east of Pine Mountain Road from Caliente-Bodfish Road 1158 Comment
  RSA0065684  Phacelia curvipes Erika M. Gardner, Sarah De Groot 2014-3-23 720 Kern Horse Canyon, about 900 feet south of the first hairpin turn of Horse Canyon Road. Along an old mining road. 1624 Comment
  RSA49735  Phacelia curvipes P. A. Munz 1949-5-12 13168 Kern 1 mile from Kernville road on east slope of Greenhorn Mountains. 1585 Comment
  RSA518816  Phacelia curvipes Barbara Ertter 1988-8-6 7893 Kern Squirrel Meadow on Breckenridge Mt ca 13 airmiles SSW of Lake Isabella, head of Mill Creek 2000 Comment
  UC1614514  Phacelia curvipes Charles M. Belshaw 1935-3-30 470 Kern Northwest corner of county near Highway 46. Comment
  JEPS3103  Phacelia davidsonii Charlotte N. Smith 1941-6-2 496 Kern near Coffee Creek (near road from Poso Flat to Davis Ranger Station, about halfway between creek and foot of Eugene Grade); Greenhorn Mountains 1021 Comment
  RSA718633  Phacelia distans Michael Honer 1999-5-25 44 Kern Short Canyon; along vague cattle/hiking trail appx. 1 mi. NW of parking area at end of road. Near cattle gate. 1311 Comment
  RSA731245  Phacelia distans Steve Boyd, Valentin Arvizu 2008-5-1 11937 Kern Piute Mountains, lower Esperanza Canyon at eastern base of Sorrell Peak and western edge of Kelso Valley. 1372 Comment
  RSA748001  Phacelia distans Pam De Vries 2009-4-28 7399 Kern Western Transverse Range; San Emigdio Mtns. Region; Bitter Creek National Wildlife Refuge; ca. 2.0 air miles S of the junction of Cerro Noroeste and Klipstein Cyn Rd. 1183 Comment
  SD58180  Phacelia distans Charlotte N. Smith 1940-2-19 43 Kern West slope just below the abandoned canal about 1/8 mile south and a little east of the Long Tom Mines. 533 Comment
  UCD83168  Phacelia distans CNPS SSN-SJV Foothill Team 2008-5-13 217 Kern Kern County; Lake Isabella. 820 Comment
  UCR183852  Phacelia distans A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-15 33790 Kern Tehachapi Mountains, steep SW-facing slopes above Crane Canyon, c. 1 mile SE of Castac Lake 1250 Comment
  CAS-BOT-BC133888  Phacelia douglasii J. Zaninovich 1970-3-22 692 -80 Kern Ends Lane and Kern River. Comment
  RSA303855  Phacelia douglasii Jim R. Shevock 1971-4-6 904 Kern Ridge above Carrizo Plain, Temblors. 762 Comment
  RSA42001  Phacelia douglasii var. petrophila Ella Dales Cantelow 1937-4-1 2162 Kern SE of Shafter Wild Flower fields, Kern county Comment
  SEINET7096651  Phacelia douglasii var. petrophila 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
  RSA761562  Phacelia egena LeRoy Gross 2010-5-24 4642 Kern Bitter Creek National Wildlife Refuge; Far west end of the San Emigdio Mountains. Unit # 3. Surveyed the middle drainage north of Pelato Peak. Started by saddle southeast of Pelato near 34.91715N, 119.40225W., Traveled north, east of the peak, then finished at Cerro Noroeste Road, near 34.93626N, 119.40217W. 1113 Comment
  CAS-BOT-BC142710  Phacelia exilis Ernest C. Twisselmann 1965-7-27 11227 Kern Swale at the head of Mill Creek on the north slope of Breckenridge Mountain 2255 Comment
  UC701985  Phacelia exilis Alan A. Beetle 1946-6-8 4353 Kern middle elevations Mt. Piute (near stream) Comment
  POM287436  Phacelia fremontii Lyman Benson 1932-4-24 3433 Kern Red Rock Canyon; Mt. Range: El Paso; Watershed: Mojave Desert. 854 Comment
  POM287437  Phacelia fremontii Lyman Benson 1932-4-24 3412 Kern Walker Pass. Piute Mt. Range 1220 Comment
  UC614679  Phacelia fremontii L. Constance, H. L. Mason 1938-4-15 2108 Kern 5 mi e Mojave; Mojave Desert 762 Comment
  UC701988  Phacelia fremontii Alan A. Beetle 1946-6-8 4351 Kern middle elevations Mt. Piute (near stream) Comment
  UCD120461  Phacelia fremontii Alan Philip Garfinkel 1977-4-16 10 Kern El Paso Mountains, Last Chance Canyon. 1021 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
  UCR82061  Phacelia fremontii David Charlton, S. Wilson 1994-6-4 5955 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
  UCR99349  Phacelia fremontii Steve Boyd, A. C. Sanders, R. T. Hawke, S. Hawke, S. Hobbs, P. Hobbs 1997-4-20 9542 Kern San Emigdio Range, Pleito Hills, San Emigdio Ranch, ridge on W side of Pleito Canyon, c. 4.5 air mi due north of Antimony Peak 1220 Comment
  POM97173  Phacelia fremontii P. A. Munz 1925-3-18 8931 Kern South slope of Tehachapi Pass. 915 Comment
  RSA603108  Phacelia fremontii R. S. Woglum 1935-3-16 692 Kern Mohave Desert: Mojave.. . Comment
  SEINET3158150  Phacelia fremontii E. K. Balls, L. W. Lenz 1950-3-28 14485 Kern 5.5 miles N of Willow Springs, on road to Tehachapi 762 Comment
  RSA749919  Phacelia imbricata subsp. imbricata LeRoy Gross 2009-5-19 3985 Kern Far west end of the San Emigdio Mountains: Bitter Creek National Wildlife refuge, south end, within map units 6, and 11. South and southwest of Cerro Noroeste Road. Just north of Ventura County line., Collections started in section 36, near 34.90241N 119.38576W, and ended in section 34, near 34.90862N 119.43329W. The end was along a dirt road that runs east back to the Cerro Noroeste road, and is across from Pelato Peak. 1170 Comment
  RSA0064128  Phacelia imbricata var. imbricata Nick Jensen, Chris Winchell 2014-6-26 2349 Kern Tejon Ranch. Upper Tejon Canyon about 1.25 road km west of the ranch boundary. 1370 Comment
  UC2044900  Phacelia imbricata var. imbricata Nick Jensen with Chris Winchell 2014-6-24 2331 Kern Tejon Ranch. Blue Ridge above Canyon de la Lecheria, near site of old radio tower. Comment
  RSA0077494  Phacelia nashiana Erika M. Gardner, Jay Sullivan, R. T. Hawk, Shawn Hawk 2015-5-8 1450 Kern Along the PCT about 2.25 miles west of Walker Pass Campground. 1850 Comment
  RSA0077495  Phacelia nashiana Erika M. Gardner, Jane Tirrell 2015-4-6 1400 Kern Northeast side of the wilderness. Northeast of Canebrake Creek tributary and North of Pinyon peak. 1720 Comment
  RSA0042034  Phacelia ramosissima A. C. Sanders, T. B. Salvato 2007-6-7 34110 Kern Geghus Ridge c. 8 miles NE of Lebec, south facing slopes above Bear Trap Canyon. 1280 Comment
  CAS-BOT-BC141405  Phacelia ramosissima var. latifolia D. E. Breedlove 1962-7-14 3926 Kern On steep slope on ridge between Liebel Peak and Piute Peak, 12.4 miles southwest of Bodfish-Havilah Road; Piute Mountains 2164 Comment
  JEPS1282  Phacelia tanacetifolia C. N. Smith 1940-4-25 61 Kern about 2 1/4 mi below Poso Mine (near n central line of Sec. 2); Poso Creek 365 Comment
  POM14200  Phacelia tanacetifolia Wm. M. Pierce 1922-4-10 s.n. Kern North of Randsburg. Comment
  RSA0042035  Phacelia tanacetifolia A. C. Sanders, T. B. Salvato 2007-6-7 34112 Kern Geghus Ridge c. 8 miles NE of Lebec, south facing slopes above Bear Trap Canyon. 1280 Comment
  RSA67620  Phacelia tanacetifolia P. A. Munz 1951-4-14 16336 Kern 8 miles S of Hwy 166, on State Hwy 384, north base of Mt. Pinos. 1372 Comment
  SBBG65043  Phacelia tanacetifolia M. N. Ackley 1927-4-11 400 Kern near Bakersfield 182 Comment
  UC580071  Phacelia tanacetifolia Ira L. Wiggins 1935-4-19 7965 Kern 3.5 mi from Annette (along grade at w end of valley); Choice Valley Comment
  UCD120434  Phacelia tanacetifolia G. L. Webster 1969-4-2 7548 Kern Lower end of Redrock Canyon. 701 Comment
  UCD120713  Phacelia tanacetifolia Robert C. Bechtel 1952-3-30 41 Kern Rand. 1066 Comment
  UCR157827  Phacelia tanacetifolia George K. Helmkamp, E. A. Helmkamp 1998-6-29 4132 Kern Tehachapi Mtns, 2.2 miles east of the Keene turnoff from Calif. Hwy 58 on Woodford to Tehachapi road 793 Comment
  UCR234711  Phacelia tanacetifolia Jim Andre 2011-4-15 17242 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
  UCR253965  Phacelia tanacetifolia Mitch Provance, Callen Huff 2009-4-21 10466 Kern Tehachapi Mountains Foothills, Canyon del Gato Montes, north of Neenach, dirt track east of 270th St., c. 5.5 miles north of Los Angeles Co. line 1304 Comment
  RSA257595  Phacelia tanacetifolia Mary DeDecker 1975-4-14 3740 Kern Sierra Nevada. Jawbone Canyon, Aqueduct Road. 915 Comment
  RSA428201  Phacelia tanacetifolia Christopher Davidson, B. Gustafson, Frances Runyan 1973-3-26 1743 Kern Boron Dry Lake region. 2 miles W on dirt road to fossil diggings off Claymine Road, 17 miles E of Mojave 823 Comment
  CAS-BOT-BC265964  Phalaris minor Roy V. Parker 1971-5-14 s.n. Kern Milham Farms north of Buttonwillow 121 Comment
  POM356929  Phalaris minor Albert J. Perkins 1916-6-6 s.n. Kern Roadside near Bull Slough. W. Mc Farland. Comment
  UCD89417  Phalaris paradoxa Ernest C. Twisselmann 1965-5-2 10641 Kern Temblor Range and Western San Joaquin Valley. Devils Den Highway in the hills N of Point of Rocks. 243 Comment
  CAS-BOT-BC250890  Phleum pratense Ernest C. Twisselmann 1964-7-25 9941 Kern Sierra Nevada, the Greenhorn Range. Lynns Valley at the Henry Bowen Ranch 975 Comment
  RSA749497  Pholistoma membranaceum LeRoy Gross 2009-5-12 3853 Kern Near west end of the San Emigdio Mountains: Bitter Creek National Wildlife Refuge; North facing headwall of Bitter Creek. North of Cerro Noroeste Road, east of Pelato Peak. Southwest end of Unit #2 of Refuge map., Started near 34.91570N, 119.38533W dropped down along an old dirt road that more or less strarting to turn to a trail. to a flat area with Artemisia tridentata, Atriplex spp. that you can see from the starting point, to 34.92206N, 119.38200W. 1000 Comment
  RSA799206  Pholistoma membranaceum Forrest Freund, J. Mark Porter 2013-3-19 116 Kern Near the San Luis Obispo County line. Temblor Range, along California Highway 58, roadside along a road cut. 814 Comment
  CAS-BOT-BC134943  Phoradendron bolleanum Ernest C. Twisselmann 1963-6-3 8290 Kern Neasons Flat, San Emigdio Range. San Emigdio Range and the Mt. Pinos Region 1097 Comment
  CAS-BOT-BC134950  Phoradendron bolleanum James R. Shevock 1981-10-3 9065 Kern Along FS trail 34E31, Long Canyon toward Dry Meadows. N slope of the Piutes, Sequoia National Forest. Southern Sierra Nevada. Piute Mountains 1676 Comment
  CHSC106730  Phoradendron bolleanum Naomi Fraga; Sarah J. De Groot 2003-8-8 935 Kern Sierra Nevada; Southern Sierra Nevada region: the Owens Peak Eastern Watershed. Along the Pacific Crest Trail, on the northeast side of Mount Jenkins. 2165 Comment
  RSA255848  Phoradendron bolleanum subsp. densum C. W. Tilforth, John Dourley 1975-9-24 1089 Kern Caliente Creek Rd. between Loraine and Twin Oaks. Comment
  UC6072  Phoradendron densum D. G. Josephi 1897-1 Kern near Bakersfield Comment
  RSA0096504  Phoradendron leucarpum subsp. tomentosum Nick Jensen, J. Travis Columbus, J. Mark Porter 2016-5-24 4272 Kern Mimulus pictus Hill, west of Joaquin Flats, about 3 air km east of Tejon Reservoir 2. 909 Comment
  UC6077  Phoradendron macrophyllum J. Burtt Davy 1896-4 2117 Kern head of San Joaquin Valley, San Emigdio Canyon Comment
  UCD125932  Phyla nodiflora Ernest C. Twisselmann 1961-10-5 6578 Kern Buttonwillow region: Stockdale Highway at Tupman Highway. The Temblor Range and Western San Joaquin Valley. Shandon, California. 88 Comment
  RSA791392  Pinus flexilis J. R. Shevock, Steve Boyd 1986-6-11 11695 Kern Kern Plateau. BLM-Owen s Peak Wilderness. Ridge along the Sierran crest less than 1 mile N of Owen s Peak. 2439 Comment
  CAS-BOT-BC78657  Pinus jeffreyi Ernest C. Twisselmann 1966-5-20 12273 Kern West end of Tollgate Ridge (mountains east of Keene) 1752 Comment
  CAS-BOT-BC72892  Pinus ponderosa Le Roy Abrams; E. A. McGregor 1908-6-26 478 Kern Tehachapi Mountains, Water Canyon 2133 Comment
  RSA23629  Pinus sabiniana C. B. Wolf 1938-12-16 9481 Kern Tehachapi Mts. on road 10 miled from Caliente toward Havilah. 915 Comment
  UCSB16201  Pinus sabiniana MacLean, Jr., Steve 1963-4-21 Kern 20 miles west of U.S. Highway 6 on Jawbone Canyon Road, 11 mi. north of Mojave Comment
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Jan 17 2018
  UCR28817  Plagiobothrys A. C. Sanders 1982-6-20 2741 Kern S Sierra Nevada Mtns, Greenhorn Mtns., Tiger Flats Campground SE of Sunday Peak 2012 Comment
  UC2044746  Plagiobothrys arizonicus Nick Jensen with Ed Kentner, Chris Winchell, Onkar Singh, Lorraine Washburn 2014-4-5 871 Kern Tejon Ranch. Cottonwood Creek along Contour Road about 1 road km east of the power line. Comment
  UCR196248  Plagiobothrys arizonicus Ellen Dean, Tim Metcalf 2005-3-27 2414 Kern Mojave Desert, along Hwy 14, 3.8 mi north of exit for California City, west side of the road 762 Comment
  UCR264063  Plagiobothrys arizonicus Mitch Provance, Callen Huff 2009-4-4 10788 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
  UCR96720  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 (c. 1 km SE of) the ranch headquarters, NW-facing slopes at the mouth of the canyon 488 Comment
  RSA49657  Plagiobothrys canescens P. A. Munz 1949-5-12 13143 Kern 13.5 miles north of Caliente. 1067 Comment
  RSA620031  Plagiobothrys canescens J. Mark Porter 1998-4-24 11745 Kern Mojave Desert: Near Junction of Red Mountain Rd. and Sunshine Mine Rd. Comment
  SEINET3084154 Image available Plagiobothrys canescens Michael Theroux 717 Kern Farnsworth Ranch, SE of Glennville, 1- 3.5 mi E of Glennville-Granite Rd., 1-2 mi S of Fulton Ranger Station, mostly near confluence of Fulton and Cedar Creeks. (Glennville 15') 1067 Comment
  UC78031  Plagiobothrys canescens T. S. Brandegee 1891-5-15 Kern Kernville 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
  POM287574  Plagiobothrys canescens Arthur L. Cohen 1935-3-30 569 Kern Lost Hills. San Joaquin Valley watershed. 121 Comment
  RSA457457  Plagiobothrys canescens Lyman Benson 1937-3-20 8059 Kern 7th Std. Rd., Bakersfield. San Joaquin Valley Watershed. 122 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
  RSA0067922  Plagiobothrys canescens var. canescens Nick Jensen, Dave Boufford, Mike White, Evan Meyer, Abby Hird 2014-2-22 629 Kern Tejon Ranch. West side of the Tejon Hills, Comanche Point, about 0.4 km north of Tejon Park Drive. 179 Comment
  CAS-BOT-BC224958  Plagiobothrys hispidulus Donald Myrick 1965-6-24 1159 Kern Shirley Meadows, Greenhorn Mountains 2133 Comment
  SEINET238795  Plagiobothrys nothofulvus A. C. Sanders, P. J. MacKay; Time Thomes O. F. Clark 1997-4-12 20384 Kern Hills south of San Joaquin Valley: San Emigdio Ranch hills around major tributary of Pleitito Creek ca. 3 km (air) no 1120 Comment
  UCR102500  Plagiobothrys nothofulvus George K. Helmkamp, E. A. Helmkamp 1998-4-9 3275 Kern Foothills of the Tehachapi Mtns., east of Arvin along Calif. Hwy 223 305 Comment
  UCR112883  Plagiobothrys nothofulvus A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke, T. Ross 1997-4-12 20384 Kern Hills S of San Joaquin Valley, San Emigdio Ranch, hills around major tributary of Pleitito Creek, c. 3 km (air) north of Eagle Rest Peak 1159 Comment
  UCR264420  Plagiobothrys nothofulvus Mitch Provance, Callen Huff 2009-4-5 10385 Kern Tehachapi Mountains, Tejon Ranch, Tejon Canyon, about 1.5 km SE of the mouth of White Cow Canyon. 841 Comment
  JEPS6399  Plantago erecta Mrs. Allison Krames 1935-2-24 Kern near Sharktooth Hill (s part of Kern River Park); Kern River Park Comment
  RSA757591  Plantago erecta Pam De Vries 2010-3-17 7594 Kern Western Transverse Range; San Emigdio Mountains Region; Bitter Creek National Wildlife Refuge. 542 Comment
  UC888384  Plantago ovata I. W. Clokey 1935-3-13 6922 Kern Arvin 135 Comment
  JEPS64427  Platanthera leucostachys Charlotte N. Smith 1942-8-1 725 Kern in small moist meadows on e side of peak Sunday Peak (about 3/4 mi s from Kern/Tulare line) 2270 Comment
  CAS-BOT-BC158113  Platystemon californicus E. Magnaghi 2011-5-3 087 Kern Rosamond; West Mojave desert north of Rosamond, east of Sierra Hwy, near cell tower 745 Comment
  RSA749606  Platystemon californicus LeRoy Gross 2009-5-19 3964 Kern Far west end of the San Emigdio Mountains: Bitter Creek National Wildlife refuge, south end, within map units 6, and 11. South and southwest of Cerro Noroeste Road. Just north of Ventura County line., Collections started in section 36, near 34.90241N 119.38576W, and ended in section 34, near 34.90862N 119.43329W. The end was along a dirt road that runs east back to the Cerro Noroeste road, and is across from Pelato Peak. 1170 Comment
  UC1927536  Platystemon californicus Naomi Fraga, Steve Boyd, Michael Denslow, LeRoy Gross 2003-3-11 282 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak Eastern Watershed. Saddle between Short Canyon and Five Fingers. Northeast slope of Five Fingers Ridge. Marked on USGS Owens Peak Topo as Peak 3925'. 1197 Comment
  UC2044787  Platystemon californicus Nick Jensen with J. Mark Porter 2014-4-23 1224 Kern Tejon Ranch. Both sides of Contour Road about 1 road km west of Sacatara Canyon. Comment
  RSA445732  Platystemon californicus Anstruther Davidson 1907-7-10 1709 Kern Tehachapi Mt, Kern County Comment
  POM307872  Platystemon californicus var. californicus Henry J. Ramsey, Henry J. Ramsey 1938-4-16 2702 Kern Shafter Comment
  CAS-BOT-BC254934  Poa bulbosa Charlotte Nash Smith 1962-5-9 1087 Kern French Ranch on Greenhorn Mountain, ca. 5 miles SW of the summit of Eugene Grade 1371 Comment
  VVC711  Poa bulbosa P. J. MacKay, C. Sanders 1997-4-12 157 Kern Southern San Joaquin Valley, San Emigdio Ranch; San Emigdio Cyn 843 Comment
  UC1982172  Poa bulbosa subsp. vivipara LeRoy Gross, Pamela Conway 2010-5-15 4576 Kern Coast Ranges; Temblor Mountains region: Bitter Creek National Wildlife Refuge: Far west end of the San Emigdio Mountains; Unit # 3. Headwall of Bitter Creek, east of Pelato Peak, and north of Cerro Noroeste Road. Surveyed from 34.91520N, 119.38393W near top to about 34.91876N, 119.38396. Collection site was nearest 34.91520 0'N, 119.38393 0'W. Ballinger Canyon 7.5' Quad. Comment
  UCD91065  Poa fendleriana subsp. longiligula J. Skoss 1948-5-1 s.n. Kern Piute Mountain. Comment
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Feb 17 2014
  SBBG15317  Poa nevadensis E. C. Twisselmann 1962-6-22 7334 Kern French Meadow, Piute Mtns 2072 Comment
  CAS-BOT-BC247296  Poa pratensis Ernest C. Twisselmann 1959-6-18 5385 Kern Tehachapi-Kernville Region. Breckenridge Mountain: Squirrel Meadow 2072 Comment
  POM296686  Poa pratensis Lyman Benson 1933-4-29 4375 Kern Bakersfield, Kern River Watershed. 122 Comment
  POM97024  Poa secunda P. A. Munz 1925-3-19 8950 Kern north side of Tehachapi Pass. 610 Comment
  UC1950121  Poa secunda Barbara Ertter with James R. Shevock 1986-5-16 6123 Kern Erskine Creek on NW side of Piute Mts (just S of Isabella Lake), ca 5 mi from hwy near 13th creek crossing, N-facing hillside Comment
  UCR277943  Poa secunda Mitch Provance, Jeremiah George 2016-3-20 316- 99 Kern Sierran Foothills of the San Joaquin Valley, About 0.25 miles N of Rag Gulch, about 17 miles E of Mc Farland, under transmission lines. 854 Comment
  POM9270  Poa secunda I. M. Johnston 1920-5-5 s.n. Kern Near Mojave Comment
  CAS-BOT-BC247091  Poa secunda subsp. juncifolia Ernest C. Twisselmann 1962-9-20 7875 Kern Tehachapi-Kernville Region. Isabella alkali flats at Scovern Hot Springs 685 Comment
  CAS-BOT-BC236118  Poa secunda subsp. secunda Ernest C. Twisselmann 1962-4-10 6863 Kern The Mojave Desert. The Mojave-Randsburg Region. Plain NE of Soledad Mountain 762 Comment
  CAS-BOT-BC236134  Poa secunda subsp. secunda Javier Penalosa 1960-4-16 616 Kern Hills SE of Stonybrook Retreat, Tehachapi Mountains Comment
  CAS-BOT-BC236161  Poa secunda subsp. secunda Ernest C. Twisselmann 1964-4-25 9235 Kern The Greenhorn Range. The Sheep Camp, ca. 4.5 miles E of Woody 975 Comment
  CAS-BOT-BC236162  Poa secunda subsp. secunda Peter H. Raven 1958-5-12 12768 Kern Freeman Canyon 3.4 miles E of summit of Walker Pass Comment
  UC790943  Poa secunda subsp. secunda A. A. Beetle 1941-3-12 2665 Kern 6 mi se Monolith (s side of Tehachapi Mts); Tehachapi Mts Comment
  RSA0073805  Poa secunda var. secunda Erika M. Gardner, Sierra Sutton 2015-3-7 1247 Kern Horse Canyon. West of the main road in Horse Canyon. 1220 Comment
  CAS-BOT-BC414163  Polygonum aviculare subsp. buxiforme Ernest C. Twisselmann 1961-10-5 6617 Kern Eastern San Joaquin Valley. Hart Memorial Park 152 Comment
  CAS-BOT-BC232390  Polypogon monspeliensis Ernest C. Twisselmann 1952-5-17 87 Kern Temblor Range and the Western San Joaquin Valley. Bitterwater Valley Comment
  CAS-BOT-BC237494  Polypogon viridis Ernest C. Twisselmann 1971-6-21 17799 Kern S Fork of Kern River, 0.5 mile below the Kernville Highway bridge 762 Comment
  CAS-BOT-BC102513  Populus fremontii Ernest C. Twisselmann 1966-8-26 12723 Kern Lumreau Creek at the Borton Place 1188 Comment
  CAS-BOT-BC102520  Populus fremontii John Thomas Howell 1962-7-12 38668 Kern Near Waldon 807 Comment
  CHSC14039  Populus fremontii J. R. Walker 1973-4-22 16 Kern 18 mi e of Taft, Ca. State Hwy. 43. 91 Comment
  POM285112  Populus fremontii Christeen Chambers 1936-4-20 19 Kern Kern River Bluffs, Greenhorn Mts. 183 Comment
  CAS-BOT-BC445268  Portulaca oleracea Ernest C. Twisselmann 1961-8-22 6546 Kern Kern River, 3.4 miles south of Kernville 784 Comment
  CAS-BOT-BC452140  Potamogeton crispus Ernest C. Twisselmann 1961-10-5 6631 Kern Eastern San Joaquin Valley. Kern River at Hart Memorial Park. 152 Comment
  CAS-BOT-BC453816  Potamogeton nodosus Ernest C. Twisselmann 1961-7-27 6454 Kern Kern River at Borel Intake (east of Wofford) 784 Comment
  CAS-BOT-BC453939  Potamogeton pectinatus Ernest C. Twisselmann 1961-10-5 6593 Kern Eastern San Joaquin Valley. Lake Ming (northeast of Bakersfield). 198 Comment
  CDA18959  Proboscidea lutea M. Peet, D. Heard 2000-6-23 PDR 017413 Kern south of Devil's Den, east of Hwy 33. 0 Comment
  CAS-BOT-BC206971  Prosopis glandulosa var. torreyana Ernest C. Twisselmann 1954-9-1 1538 Kern Jerry Slough wastelands, 4 1/2 miles east of Lost Hills - Temblor Range and the Western San Joaquin Valley 70 Comment
  UC2044786  Prosopis glandulosa var. torreyana Nick Jensen with Neal Kramer 2013-8-15 435 Kern Tejon Ranch. Tejon Hills, Comanche Point Area along Comanche Creek; about 1.5 air km south Comanche Spring. Comment
  UC661060  Prosopis glandulosa var. torreyana L. R. Short and I. H. Johnson 1934-6-8 283 Kern Buena Vista Lake; Buena Vista Lake Quad. 91 Comment
  CAS-BOT-BC158269  Prunus fasciculata var. fasciculata Ernest C. Twisselmann 1965-6-3 10939 Kern South Fork Valley: 1.6 mile east of Onyx 868 Comment
  SD45191  Prunus fremontii G. Thomas Robbins 1950-4-7 3330 Kern about 0.5 mile west of Walker Pass (store) along State Highway 178 1372 Comment
  OBI72695  Prunus ilicifolia David J. Keil 1982-6-3 16136 Kern Road leading to Willow Spgs campground S of Hwy 166 Comment
Read comments
Feb 6 2014
  CAS-BOT-BC154754  Prunus virginiana var. demissa Ernest C. Twisselmann 1962-6-1 7250 Kern Water Canyon 1584 Comment
  UCD113539  Prunus virginiana var. demissa Ernest C. Twisselmann 1965-6-4 10975 Kern Wagy Flat Road, just above Wagy Flat. 1424 Comment
  CAS-BOT-BC356276  Psathyrotes annua A. J. Hill 1962-9-7 47871 -G Kern Red Rock Canyon near Hwy 6-395 Comment
  CAS-BOT-BC356531  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-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-BC356691  Pseudognaphalium californicum Ernest C. Twisselmann 1965-7-6 11165 Kern Tehachapi Mountains. Bakersfield Highway just west of Hart Flat 792 Comment
  CAS-BOT-BC356692  Pseudognaphalium californicum Ernest C. Twisselmann 1965-7-6 11165 Kern Tehachapi Mountains. Bakersfield Highway just west of Hart Flat 792 Comment
  UC1928486  Pseudognaphalium luteoalbum Naomi Fraga, Valerie Soza 2003-5-21 789 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak Eastern Watershed. Buena Vista Canyon, drainage leading to Indian Wells Canyon. 1402 Comment
  UCR48142  Pseudognaphalium luteoalbum Michael Theroux 1982-6-14 411 Kern San Joaquin Valley, Doney Creek tributary, below stock pond at Fine Spring, Glennville-Woody Road at mile post 34 854 Comment
  CAS-BOT-BC357023  Pseudognaphalium luteoalbum Ernest C. Twisselmann 1971-6-21 17780 Kern Point between the South Fork & Kern Valley arms of Lake Isabella 777 Comment
  UC1922152  Pseudognaphalium stramineum Naomi Fraga, Ted Anderson, LeRoy Gross, Elizabeth Kempton 2005-10-7 1640 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak eastern watershed. On trail to Owens Peak. 1707 Comment
  CHSC108519  Pseudognaphalium thermale Naomi Fraga; Ted Anderson, LeRoy Gross, Elizabeth Kempton 2005-10-7 1644 Kern Sierra Nevada; Southern Sierra Nevada region: The Owens Peak Eastern Watershed. On trail to Owens Peak. 1707 Comment
  UCR157801  Pseudostellaria jamesiana George K. Helmkamp, E. A. Helmkamp 1998-6-29 4190 Kern Tehachapi Mountains, Tehachapi Mountain Park, 4.2 miles SW of Highline Road along Water Canyon Road 1768 Comment
  POM212157  Pseudotsuga macrocarpa C. B. Wolf 1931-9-16 2438 Kern San Emigdio Canyon, 10 mi above the San Emigdio Ranch Houses. 762 Comment
  SBBG68062  Psorothamnus arborescens var. arborescens R. Hoffmann 1929-5-7 Kern Red Rock Cyn 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
  CAS-BOT-BC352338  Psorothamnus fremontii var. fremontii Mark Kerr 1938-5-6 s.n. Kern Red Rock Canyon Comment
  UCR65022  Pterospora andromedea Roger Twitchell 1977-7-19 s.n. Kern Southern Sierra Nevada Mtns, Sequoia National Forest: upper Jawbone Canyon Road, 2-3 mi north of Geringer Grade 1829 Comment
  UCSB71001  Pterostegia drymarioides Theroux, Michael 1982-4-3 Kern Kern River, 1.5mi upstream of Delonega Hot Springs, between Hwy 178 and river. Sequoia Nat'l Forest. 685 Comment
  CAS-BOT-BC421186  Pterostegia drymarioides Dr. Isabel McCracken 1935-4-20 s.n. Kern Lower end of Kern Canyon Comment
  SBBG13970  Purshia tridentata var. glandulosa E. R. Blakley 1958-5-10 2297 Kern Tehachapi Pass E of Cameron Station 1158 Comment
  RSA0080640  Pyrola dentata Noel Wallace, M. Zigmond 1938-7-29 446 Kern Ridge, Piute Peak. Piute Mts. Comment
  UC993183  Quercus J. M. Tucker 1948-9-25 1873 Kern 13.8 mi w Mojave (above Oak Creek) Comment
  UC993219  Quercus J. M. Tucker 1948-9-26 1883 Kern 6.5 mi above (by road) headquarters of San Emigdio Ranch; San Emigdio Canyon Comment
  CAS-BOT-BC36549  Quercus W. R. Dudley 1895-6-28 472 Kern Hillside below Wheelans, vicinity of Bisses Station, Comment
  UCD45175  Quercus X alvordiana J. M. Tucker 1946-10-18 1463 Kern On steep southeast-facing slope beside Highway 99, ca.2 miles northwest of Lebec, Kern County, California. Comment
  UCD45178  Quercus X alvordiana Ernest C. Twisselmann 1963-6-3 8293 Kern San Emigdio Range and the Mt. Pinos Region. San Emigdio Range. Neasons Flat. Douglas oak-california juniper association. Shandon, California. 975 Comment
  UCR169498  Quercus X alvordiana Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero 2004-5-22 21- 122 Kern Southern Sierra Nevada Mtns, east of Caliente on Caliente Creek Road, Twin Oaks, Site L21 836 Comment
  UCSB34824  Quercus X alvordiana Lloyd, Robert 1959-3-24 Kern One-half mile north of Lebec, on west side of U.S. Hwy. 99, San Emidgio Mts. 1066 Comment
  UCR196750  Quercus X morehus Naomi Fraga, LeRoy Gross 2003-10-3 967 Kern Southern Sierra Nevada Range, Owens Peak Eastern Watershed, on the trail to Owens Peak 1677 Comment
Read comments
Apr 1 2013
  CAS-BOT-BC62611  Quercus chrysolepis Ernest C. Twisselmann 1963-8-8 8868 Kern Slope just west of Tejon Pass 1554 Comment
  POM212156  Quercus chrysolepis Carl B. Wolf 1931-9-16 2439 Kern San Emigdio Canyon, 12 miles above the San Emigdio Ranch Houses. 854 Comment
  RSA0073707  Quercus chrysolepis Erika M. Gardner, Naomi S. Fraga 2013-5-18 205 Kern About 1.75 (air) miles northwest (NWW) of Pinyon Peak. In drainage where runoff exits eastward from cul-de-sac kind of ridge. 2018 Comment
  UCD45494  Quercus chrysolepis Ernest C. Twisselmann 1961-5-24 6218 Kern Secretario Canyon, Tejon Ranch. (Mojave Drainage). Elevation: 3900 feet. 1188 Comment
  UCD45495  Quercus chrysolepis Ernest C. Twisselmann 1958-8-19 4728 Kern Breckenridge Mountain Road, 6.5 miles west of Barrel Spring. Elevation: 4900 feet. 1493 Comment
  UCR146153  Quercus chrysolepis June Latting 1973-1-18 s.n. Kern Transverse Range; San Emigdio Mtns., Fort Tejon 1006 Comment
  UCR46978  Quercus chrysolepis Michael Theroux 1983-10-15 670 Kern Sierra Nevada Mtns, Cannell Peak, Sequoia National Forest, S extreme of Kern Plateau 2530 Comment
  UCSB28147  Quercus chrysolepis Lloyd, Robert 1959-6-8 Kern Upper end of the Tehachapi Mtn. Park five miles south of Tehachapi, Tehachapi Mts. 1645 Comment
  UCSB34873  Quercus chrysolepis Lloyd, Robert 1959-6-8 Kern Upper end of the Tehachapi Mtn. Park five miles south of Tehachapi, Tehachapi Mts. 1645 Comment
  CAS-BOT-BC86870  Quercus douglasii Ernest C. Twisselmann 1962-6-21 7408 Kern Tejon Ranch: Tunis Ridge 1066 Comment
  CAS-BOT-BC86889  Quercus douglasii Ernest C. Twisselmann 1972-9-23 19279 Kern Between Kernville and Wofford 792 Comment
  POM158417  Quercus douglasii H. L. Bauer s.n. Kern Tehachapi Pass 1067 Comment
  POM270120  Quercus douglasii Lyman Benson 1932-4-24 3385 Kern N end Tehachapi Valley; Tehachapi Mt. range; Caliente Creek watershed. 1220 Comment
  POM285718  Quercus douglasii Lyman Benson 1951-10-18 14827 Kern One quarter mile north of Lebec. San Emigdio Mt. San Joaquin Valley. 1067 Comment
  RSA0040451  Quercus douglasii Nick Jensen, Ed Kentner 2014-9-29 2598 Kern Big Sycamore Canyon about 3 road km north of the junction with Contour Road. 1079 Comment
  SBBG58995  Quercus douglasii W. B. Holt 1940-11-7 576 Kern Ridge Route (US Hwy 99) Comment
  UC993229  Quercus douglasii J. M. Tucker 1948-9-26 1884 Kern 5.1 mi above headquarters of San Emigdio Ranch; San Emigdio Canyon Comment
  UCSB33399  Quercus douglasii K. Nixon 1979-5-18 2039 Kern 8.7 MI W OF VALLE VISTA CAMPGROUND (ON CERRO NORESTE RD; 19 MI W OF MT ABEL TURNOFF) Comment
  SEINET5266772  Quercus garryana Unknown 2002-7-25 44 Kern Camp Earl Anna, in Paradise Valley. Along road to camp, 1 km S of nunnery. 2 miles S of nunnery off Water Canyon Rd., Tehachapi Mountains. 7 miles S of Tehachapi. Comment
  CDA16087  Quercus john-tuckeri G. F. Hrusa 1999-4-17 14959 Kern Tehachapi Mountains; Cerro Noroeste Rd. +/- 1/2 mi N of Valle Vista Camp. 1463 Comment
  UCD46240  Quercus john-tuckeri J. M. Tucker 1946-10-18 1464 Kern Beside Highway 99, ca. 2 miles northwest of Lebec, Kern County, California. Comment
  UCR121716  Quercus john-tuckeri George K. Helmkamp, E. A. Helmkamp 2001-4-26 6499 Kern Tehachapi Mountains., Sand Canyon Road, 8.7 mi north of Calif. Hwy 58 1494 Comment
  CAS-BOT-BC105231  Quercus kelloggii John Thomas Howell 1967-11-6 44183 Kern Greenhorn Mountains. 6.5 miles from Glennville on road to Kernville 1371 Comment
  UC405386  Quercus kelloggii W. P. Taylor 1911-6-22 Kern e of Kern River; Mt. Breckenridge 2133 Comment
  UCD46626  Quercus kelloggii John Thomas Howell 1962-7-10 38464 Kern Shirly Meadows; Greenhorn Mountains, Kern County. 2011 Comment
  CAS-BOT-BC105209  Quercus kelloggii Ernest C. Twisselmann 1964-5-15 9437 Kern Greenhorn Range. N side of the summit of Blue Mountain 1463 Comment
  CAS-BOT-BC61562  Quercus lobata Ernest C. Twisselmann 1964-7-23 9774 Kern Glennville-Greenhorn Road, 0.5 miles east of the National Forest boundary 1402 Comment
  UCD46863  Quercus lobata Ernest C. Twisselmann 1964-7-23 9769 Kern Glenville-Greenhorn Road, 0.4 mile east of the National Forest boundary, Kern County. 1371 Comment
  CAS-BOT-BC104738  Quercus wislizeni David D. Keck 1932-9-29 1890 Kern Woody, on road between Glennville and Wasco, northern Kern County Comment
  CAS-BOT-BC104823  Quercus wislizeni Ernest C. Twisselmann 1958-11-1 4911 Kern Tehachapi-Kernville Region, Old Tehachapi Road, 5.7 miles E of Keene 1097 Comment
  UCSB24637  Quercus wislizeni var. wislizeni McMinn, Howard 1931-7-5 Kern Tehachapi Mts Comment
  UCSB36271  Quercus wislizeni var. wislizeni Nixon, Kevin 1980-5-29 Kern 4 mi. e. of Glennville on Calif. 155 1280 Comment
  CAS-BOT-BC362449  Rafinesquia californica Ernest C. Twisselmann 1965-6-3 10904 Kern Head of Spanish Needle Creek 1417 Comment
  CAS-BOT-BC362451  Rafinesquia californica Ernest C. Twisselmann 1960-4-2 5961 Kern Tehachapi-Kernville Region. Kern Canyon: 0.25 mile east of the canyon mouth 292 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
  RSA0073824  Rafinesquia neomexicana Erika M. Gardner, Amanda E Fisher 2015-3-12 1291 Kern About 1.86 miles north of Robber's Roost and 1.60 miles west of Soldier Wells. 1341 Comment
  UC604122  Ranunculus californicus Leo Koch 1938-4-11 112 Kern Hwy 466 Tehachapi Pass (pass summit) Comment
  UCR112853  Ranunculus canus A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke, T. Ross 1997-4-12 20402 Kern Hills S of San Joaquin Valley, San Emigdio Ranch, 5 km (air) north of Antimony Peak on dirt road, SE of Bench Mark 4070 1220 Comment
  UC9414  Ranunculus canus var. ludovicianus J. B. Davy 1896-5-11 2164 Kern Tehachapi Comment
  POM269958  Ranunculus cymbalaria var. saximontanus Anne Findlay, Marjorie Grothaus 1932-4-17 s.n. Kern Tejon Canyon, Tejon Ranch. Tehachapi Watershed. 610 Comment
  POM273563  Reseda luteola Arthur L. Cohen 1934-4-22 279 Kern Kern River Park 152 Comment
  CAS-BOT-BC59872  Rhamnus ilicifolia John Thomas Howell; Gordon H. True 1969-5-13 45654 Kern Spanish Needle Creek road to Lamont Meadow. 1371 Comment
  JEPS44145  Rhaponticum repens W. L. Jepson 1931-6-4 15882 Kern Buttonwillow Comment
  JEPS26305  Rhododendron occidentale Charlotte N. Smith 1939-12-18 Kern about 3/4 to 1 mi below Cane Springs (ne side of Black Mountain, Cane Springs Creek (drains northerly into Bull Run Creek) about 4 mi ne of Greenhorn Summit Store); Greenhorn Mountains, Black Mountain, Cane Springs Creek 1767 Comment
  JEPS66677  Rhododendron occidentale Charlotte N. Smith 1940-6-25 221 Kern about 1/2 mi below Cane Springs (Black Mountain, along Cane Springs Creek); Black Mountain, Cane Springs Creek 1767 Comment
  CAS-BOT-BC92890  Ribes californicum var. californicum Ernest C. Twisselmann 1953-9-4 746 Kern Temblor Range and the Western San Joaquin Valley. Messa Spring at the head of Messa Canyon. 1005 Comment
  CAS-BOT-BC93381  Ribes cereum James R. Shevock 1983-7-4 10543 Kern Sequoia National Forest. Southern Sierra Nevada. Piute Mnts. Along Piute Vista Road (FS 28S17). Erskine Creek Drainage. 2438 Comment
  JEPS39413  Ribes cereum Charlotte N. Smith 1943-8-28 868 Kern between Bodfish and French meadows (near North-Piute road); Piute Mt. 2438 Comment
  UCD102137  Ribes cereum K. K. Muller 1957-6-30 842 Kern at top of Mt. Abel. 2590 Comment
  UCSB31566  Ribes cereum var. cereum Miller, Brian 1962-6-23 Kern 1st. Camp; Mt. Pinos 1981 Comment
  RSA0021117  Ribes lasianthum Jim R. Shevock, Steve Boyd 1986-6-11 11687 Kern Kern Plateau. BLM-Owen s Peak Wilderness. Ridge along the Sierran crest less than 1 mile N of Owen s Peak. 2439 Comment
  CAS-BOT-BC205996  Ribes menziesii Ernest C. Twisselmann 1964-5-26 9538 Kern Tehachapi Mountains. Caliente Canyon 701 Comment
  CAS-BOT-BC219285  Ribes nevadense Ernest C. Twisselmann 1965-7-6 11116 Kern N slope of Tehachapi Peak 2042 Comment
  CAS-BOT-BC219291  Ribes nevadense Ernest C. Twisselmann 1961-5-23 6151 Kern Tejon Ranch: El Paso Canyon, about 1.5 miles above the Meadows Place 1127 Comment
  CAS-BOT-BC219292  Ribes nevadense Ernest C. Twisselmann 1957-6-25 3811 Kern Mount Abel Highway, about 3 miles W of the summit 2133 Comment
  PASA2259  Ribes nevadense Magaret Stason 5-33 462 Kern Along Cedar Creek, Greenhorn Mountains Comment
  SBBG87342  Ribes quercetorum A. C. Sanders 1988-3-5 7715 Kern Oak Crk Cyn 9.8 mi W of Hwy 58 at Mojave; jct with side cyn 1219 Comment
  UC162042  Ribes quercetorum A. A. Heller 1905-4-18 7708 Kern Girard Station Comment
  RSA0047556  Ribes roezlii A. C. Sanders, Mitch Provance 2007-5-3 33657 Kern Dry Field Canyon east of Castac Lake, on road to head of Oso Canyon 1146 Comment
  UC1127533  Ribes roezlii R. St. John 1931-5-30 233 Kern head Tollgate Canyon; Mojave Quadrangle Comment
  UCR214109  Ribes roezlii A. C. Sanders 2010-4-14 37909 Kern Tehachapi Mountains, Canyon del Gato Montes, near confluence with Canyon del Agua Escondida 1405 Comment
  CAS-BOT-BC200014  Ribes roezlii var. roezlii Clarence R. Quick 1940-3-20 s.n. Kern On hiway a few miles northwest of flat part of top of Tehatchapi [Tehachapi] Pass 1066 Comment
  CAS-BOT-BC200557  Ribes roezlii var. roezlii Wesley O. Griesel 1961-3-31 s.n. Kern Road between Caliente and Havilah 1219 Comment
  CAS-BOT-BC168724  Ribes velutinum Ernest C. Twisselmann 1956-5-17 2813 Kern Piute Mountain Road, near Horn Brothers Sawmill, Tehachapi-Kernville Region 2209 Comment
  SBBG27556  Ribes velutinum R. N. Philbrick 1967-6-22 Kern Mt Abel summit Comment
  UC69188  Ribes velutinum H. M. Hall July, 1905 6574 Kern Sawmill Peak Mt. Pinos 2499 Comment
  RSA0034323  Rigiopappus leptocladus Anuja Parikh, Nathan Gale 2007-5-16 3056 Kern NE-facing slope of ridge west of Liveoak Canyon, survey area 2.5D, c. 3 miles NE of Lebec 1067 Comment
  UC63515  Rigiopappus leptocladus H. M. Hall and H. D. Babcock Jun 2 1904-Jun 10 1904 5031 Kern Greenhorn Range Southern Sierra Nevada Mountains, Greenhorn Range 1524 Comment
  UCR186004  Rigiopappus leptocladus Anuja Parikh, Nathan Gale 2007-5-16 3056 Kern Tehachapi Mountains, NE-facing slope of ridge west of Liveoak Canyon, survey area 2.5D, c. 3 miles NE of Lebec 1280 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
  CAS-BOT-BC74522  Rorippa curvisiliqua Ernest C. Twisselmann 1959-5-21 5214 Kern Sierra Nevada. Greenhorn Range. Lower Shirley Meadow. 2004 Comment
  SEINET5763396 Image available Rorippa palustris subsp. occidentalis A. A. Heller 1905-1 7595 Kern Santa Fe RR W of Bakersfield Comment
  CAS-BOT-BC147677  Rosa woodsii subsp. ultramontana Ernest C. Twisselmann 1957-6-5 3655 Kern Piute Mountains: Back Canyon 1219 Comment
  CAS-BOT-BC433565  Rumex hymenosepalus Ernest C. Twisselmann 1971-4-26 17658 Kern Mouth of Cyrus Canyon 792 Comment
  UCR266796  Rumex obtusifolius Mitch Provance, Robert Thompson 2015-11-3 1115- 06 Kern San Joaquin Valley, 4.5 miles SE of Richgrove, SCE transmission route, 1.3 miles SSW of the intersection of the Garces (Hwy 155) and Porterville (Hwy 65) highways 189 Comment
  RSA667958  Rumex salicifolius Joseph M. Keefe 1973-7-11 13738 -b Kern Canebrake Creek, 200 meters east of Walker Pass Lodge, 2.9 miles west of Walk Pass Summit. 1463 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
  UCR183788  Rumex salicifolius A. C. Sanders, Mitch Provance, T. B. Salvato, Aaron Keller, et al 2007-4-3 33358 Kern Southern Tehachapi Mtns. Foothills, canyon just west of Bronco Canyon, but draining toward mouth of Big Sycamore Canyon 1052 Comment
  CAS-BOT-BC434361  Rumex violascens Ernest C. Twisselmann 1965-9-19 11581 Kern San Joaquin Valley, Kern National Wildlife Refuge. Pond near the Refuge headquarters 76 Comment
  CDA12341  Sagina apetala G. F. Hrusa, S. A. Wagner 1992-4-19 10422 A Kern San Joaquin Valley; SR 99 between Bakersfield and Delano. Comment
  CAS-BOT-BC445787  Sagittaria longiloba Ernest C. Twisselmann 1964-9-29 10234 Kern San Joaquin Valley, Kern National Wildlife Refuge 76 Comment
  UCR196643  Salazaria mexicana Naomi Fraga, Sarah J. De Groot, J. M. Porter 2003-5-2 662 Kern Southern Sierra Nevada, The Owens Peak eastern Watershed. Buena Vista Canyon, small canyon draining into the SW side of Indian Wells Canyon off drainage of Morris Peak 1524 Comment
  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
  UC7467  Salicornia subterminalis J. Burtt Davy May 26 1896-May 30 1896 2901 Kern near Greenfield; Head of the San Joaquin Valley, Bakersfield Comment
  CAS-BOT-BC129756  Salix bonplandiana John Thomas Howell 1970-9-22 47236 Kern Along Kern River between Kernville and River Kern - Sierra Nevada 822 Comment
  CAS-BOT-BC129781  Salix bonplandiana John Thomas Howell 1962-9-22 38727 Kern 2 miles east of Kern Co. Park - Greenhorn Mountains, Sierra Nevada 1432 Comment
  CAS-BOT-BC129795  Salix bonplandiana Ernest C. Twisselmann 1966-7-13 12576 Kern San Emigdio Range and the Mt. Pinos Region - Mil Potreros 1577 Comment
  CAS-BOT-BC129805  Salix bonplandiana Ernest C. Twisselmann 1966-7-5 12562 Kern Basque Encina - Tehachapi Mountains 1356 Comment
  UCR222349  Salix exigua Pam De Vries 2009-7-1 7554 Kern Western Transverse Range; San Emigdio Mtns. Region, Bitter Creek National Wildlife Refuge; c. 5.0 air miles E of the junction of Cerro Noroeste and Highway 166 689 Comment
  CAS-BOT-BC107928  Salix geyeriana Ernest C. Twisselmann 1963-7-10 8679 Kern Fork of Cannell Creek on Pine Flat - Kern Plateau, Sierra Nevada 2164 Comment
  CAS-BOT-BC108347  Salix gooddingii Ernest C. Twisselmann 1964-9-29 10242 Kern Kern National Wildlife Refuge - San Joaquin Valley 76 Comment
  CAS-BOT-BC473159  Salix gooddingii Erika M. Gardner; Joy England 2014-3-29 757 Kern Southern Sierra Nevada: Scodie Mountains, Kiavah Wilderness. Bureau of Land Management: Horse Canyon, near Horse Canyon Spring, about 0.84 (air) miles N of Horse Canyon Road from the BLM established corral 1487 Comment
  POM285131  Salix gooddingii Lyman D. Benson 1933-4-22 4364 Kern Kern Canyon, Greenhorn Mountains. Kern River Watershed. 610 Comment
  SBBG29083  Salix gooddingii Mrs. H. P. Bracelin 1932-4-9 577 Kern Old River Rd, 9.5 km N of Rancho San Emigdio, 32 km SW of Bakersfield 60 Comment
  CHSC108528  Salix laevigata Naomi Fraga; LeRoy Gross, Firoozeh Navid-Ara 2004-3-22 1065 Kern Sierra Nevada; Southern Sierra Nevada region: The Owens Peak Eastern Watershed. NW end of Indian Wells Canyon. 1311 Comment
  SBBG57876  Salix lasiolepis F. R. Fosberg 1931-11-8 7056 Kern Frazier Mountain Park 1400 Comment
  SBBG57877  Salix lasiolepis F. R. Fosberg 1931-11-8 7055 Kern Frazier Mountain Park 1400 Comment
  UC1927418  Salix lasiolepis Naomi Fraga, Steve Boyd, Michael Denslow, LeRoy Gross 2003-3-11 358 Kern Sierra Nevada; Southern Sierra Nevada region; THE OWENS PEAK EASTERN WATERSHED. Short Canyon. 1189 Comment
  UC482080  Salix lasiolepis F. R. Fosberg 1931-11-8 7055 Kern Frazier Mountain Park Tejon Mountains (rocky wash) 1400 Comment
  UCR200047  Salix lasiolepis Naomi Fraga, Amber Maurice 2003-2-23 267 Kern Southern Sierra Nevada, the Owens Peak Eastern Watershed, Indian Wells Canyon, lower end of canyon, north of road 1250 Comment
  UCR230821  Salix lasiolepis T. B. Salvato, Lia V. DeMarco, Sofia E. DeMarco 2000-4-12 026 Kern Tehachapi Mountains, c. 5 mi southwest of town of Tehachapi, 2 mi south of Hwy 202 at Indian Hill Ranch Campground, on Brite Creek 1544 Comment
  SEINET4855863  Salix lasiolepis var. bracelinae F. R. Fosberg 1931-11-8 7054 Kern Frazier Mountain Park, Tejon Mountains. 1400 Comment
  CAS-BOT-BC129119  Salix scouleriana Ernest C. Twisselmann 1961-5-4 6067 Kern Greenhorn Mountain Park, jsut west of Alta Sierra Lodge - Greenhorn Range, Sierra Nevada 1828 Comment
  SD143721  Salix scouleriana David Charlton 1989-7-22 3767 Kern Sierra Nevada Mountains: Sequoia National Forest, Breckenridge Campground, Breckenridge Mountain, SW of Lake Isabella 1890 Comment
  CAS-BOT-BC129121  Salix scouleriana W. R. Dudley 1895-7-24 1389 Kern Redwood Canyon, vicinity of Poso Creek Valley - Southern Sierra Nevadas Comment
  OBI70532  Salsola australis P. Akers 2002-11-1 RT- 74 -1 Kern San Joaquin Valley. E side of hwy 46/I-99 interchange Comment
  OBI70528  Salsola gobicola G. F. Hrusa, P. Akers 2005-9-29 16796 Kern San Joaquin Valley. E base of Elk Hills; along Elk Hills Rd 114 Comment
  CAS-BOT-BC180788  Salsola paulsenii Ernest C. Twisselmann 1970-9-8 17472 Kern Edwards Air Force Base, Rosamnod Boulevard just west of Rosamond Dry Lake, Mojave-Randsburg Region, Mojave Desert 731 Comment
  CDA20937  Salsola tragus P. Akers 2002-10-3 RT- 56 -1 Kern San Joaquin Valley; N of Hwy 58, intersection of Edison Hwy and tower Line Rd. 242 Comment
  CDA23585  Salsola tragus M. I. Wibawa, L. Smith 2008-10-3 A- 0279 Kern Bakersfield, aquifer, 1 mile west of White Lane, east of railroad tracks, owned by Kern County Water Agency. 35.32044 N, 119.19398 W. Comment
  RSA761726  Salvia carduacea Thomas Stoughton, J. McConnaughy, A. Monks, M. Volke 2010-4-28 179 Kern El Paso Mtns Wilderness. Red Rock Inyokern Rd. Below Joshua Tree Stand (towards rd). 976 Comment
  OBI29176  Salvia columbariae David J. Keil, Dirk Walters 1977-4-30 12268 Kern Between Lake of the Woods and Frasier Park 1417 Comment
  RSA0058171  Salvia columbariae Nick Jensen, J. Mark Porter 2014-4-25 1266 Kern Tejon Ranch. Both sides of Contour Rd about 1 road km west of Sacatara Canyon. 1268 Comment
  RSA707523  Salvia columbariae L. M. Moe 2002-5-3 2304 Kern Ft. Tejon State Park. 1037 Comment
  SEINET7096650  Salvia columbariae 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
  UC505667  Salvia columbariae E. W. Voegelin 1933-5-5 79 Kern 2 mi e Weldon (s of highway) 762 Comment
  UCLA86035  Salvia columbariae O. H. Kappler 1953-4-12 2293 Kern 10 mi s Inyokern (Highway 395) 944 Comment
  UCR12037  Salvia columbariae Coleta A. Lawler 1971-5-2 275 Kern Southern Sierra Nevada Foothills, Parker Canyon on Breckenridge Road, 15.8 mi. NE of junction with Hwy 189 915 Comment
  SD44514  Salvia columbariae Mildred Mathias 1938-5-7 1343 Kern 7.0 miles north of Caliente. Comment
  UCR196653  Salvia dorrii Naomi Fraga, Sarah J. De Groot, J. M. Porter 2003-5-2 646 Kern Southern Sierra Nevada, The Owens Peak eastern Watershed. Buena Vista Canyon, small canyon draining into the SW side of Indian Wells Canyon off drainage of Morris Peak 1524 Comment
  CAS-BOT-BC214298  Salvia dorrii var. pilosa Fay A. Mac Fadden 1935-4-13 13411 Kern Near Onyx Comment
  JEPS28914  Sambucus mexicana Glenn Powell 1959-4-25 1 Kern on Stockdale Rd. 4 mi w Bakersfield (near Kern River, between oil road and dry river bed) Comment
  CAS-BOT-BC238696  Sambucus nigra subsp. caerulea Neal T. Childs 1912-9-17 46 Kern Kern National Forest, Kernville Dist. 2438 Comment
  UCR264134  Sanicula bipinnata 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 1657 Comment
  CAS-BOT-BC278238  Schedonorus arundinaceus Ernest C. Twisselmann 1955-4-19 1870 Kern Temblor Range and the Western San Joaquin Valley. Jerry Slough plain, 11 miles west of Shafter 83 Comment
  RSA186999  Schedonorus arundinaceus E. C. Twisselmann 1966-6-23 12408 Kern 1 mile northwest of Rhymes Toolbox. 1921 Comment
  CAS-BOT-BC239897  Schismus arabicus Ernest C. Twisselmann 1964-5-7 9383 Kern Mojave Desert, the Mojave-Randsburg Region. South shore of Rogers Lake, Edwards Air Force Base 609 Comment
  CAS-BOT-BC239906  Schismus arabicus John Thomas Howell 1962-5-21 37140 Kern Kernville 807 Comment
  UC905067  Schismus arabicus John Thomas Howell 1948-4-26 24268 Kern 2 mi n of Mohave Comment
  CAS-BOT-BC243445  Schismus barbatus John Thomas Howell 1983-4-19 54709 Kern Kernville, Sierra Nevada 807 Comment
  CDA12307  Schismus barbatus G. F. Hrusa, S. A. Wagner 1992-4-19 10388 a Kern San Joaquin Valley; Right-of-way SR 99 between Bakersfield and Delano, near Delano. Comment
  RSA720771  Schismus barbatus Naomi Fraga, Steve Boyd 2003-3-20 449 Kern THE OWENS PEAK EASTERN WATERSHED. Indian Wells Canyon. 915 Comment
  UC2047760  Schismus barbatus Nick Jensen with Neal Kramer, J. Mark Porter, Onkar Singh, Mike White, Katie Gallagher 2015-2-14 2752 Kern Tejon Ranch. White Wolf South pasture about 2.8 road km to the west of Highway 223. Comment
  CAS-BOT-BC111848  Schoenoplectus saximontanus Ernest C. Twisselmann 1954-10-24 1642 Kern Corcoran Highway: 8 miles north of US 466. 88 Comment
  SEINET10935205  Scirpus americanus David B. Dunn, Melvin L. Conrad; Patricia L. Kenney 1973-6-19 Dunn 20867 Kern 22.8 miles e of mt. Mesa, on the hwy to walker pass (178). The site was by a Wet meadow and willows opposite a decomposed granite rd cut Comment
  CAS-BOT-BC110934  Scirpus microcarpus Ernest C. Twisselmann 1957-8-5 3919 Kern Shirley Meadows 2057 Comment
  SEINET10808149 Image available Scorzonella lepidota A. Arthur Heller 1905-5-1 Heller 7812 Kern Keene Station. Comment
  RSA0081119  Scrophularia californica Erika M. Gardner, Sarah De Groot 2014-3-22 631 Kern Cholla Canyon, about 0.35 (air) miles northeast from Cholla Well. 1057 Comment
  RSA599562  Scrophularia californica subsp. californica Steve D. Boyd, A. C. Sanders, R. T. Hawke, Shaun Hawke, Susan Hobbs, Paul Hobbs 1997-4-20 9544 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
  SBBG19421  Scutellaria siphocampyloides E. C. Twisselmann 1963-6-11 8435 Kern Erskine Crk, Piute Mtns 960 Comment
  UCD92562  Secale cereale Ernest C. Twisselmann 1955-6-23 2202 Kern Mt. Abel Road, 5.6 miles south of Grocer Grade Summit. 1371 Comment
  CAS-BOT-BC62000  Selaginella bigelovii John H. Thomas 1959-3-25 7638 Kern Kern River Canyon between Bodfish and Miracle Hot Springs 762 Comment
  UC484132  Selaginella bigelovii Carl B. Wolf 1930-10-1 Kern 3 mi above Caliente (e slope near Caliente Creek) 609 Comment
  UCR196515  Selaginella watsonii Naomi Fraga, M. P. Griffith 2004-5-29 1225 Kern Southern Sierra Nevada, Owens Peak Eastern Watershed, along the Pacific Crest Trail, on the east side of Mount Jenkins, Owens Peak 2378 Comment
  JEPS54445  Senecio Ernest C. Twisselmann 1967-9-19 13736 Kern Horse Canyon Techachapi-Kernville Region, Scodie Mountains 1767 Comment
  UCR112629  Senecio breweri A. C. Sanders, P. J. MacKay, Tim Thomas, O. F. Clarke, G. Ballmer 1997-4-13 20435 Kern San Joaquin Valley, San Emigdio Ranch, slopes south of San Emigdio Creek, just above confluence with Doc Williams Cyn. 915 Comment
  RSA0085444  Senecio flaccidus var. douglasii Erika M. Gardner, Kristin Forgrave 2013-6-29 431 Kern Canyon bottom of Sage Canyon. 1500 Comment
  UCR282406  Senecio flaccidus var. douglasii Mitch Provance 2015-5-5 515- 37 Kern Tehachapi Mountains, Tehachapi Valley, Lower Water Canyon, N side of Highline Dr., between Adalante St. and Water Canyon Rd. 1326 Comment
  UCSB27628  Senecio flaccidus var. douglasii Lavinger, S. 1975-11-1 Kern Delonegha Hot Springs Property on Kern Canyon Road, 3 miles east of junction with highway 178; Kern River 914 Comment
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Sep 11 2013
  CAS-BOT-BC364556  Senecio vulgaris James R. Shevock 1981-3-28 8096 Kern On Round Mountain Road adjacent to Poso Creek, base of the Greenhorn Mountains 228 Comment
  CAS-BOT-BC364564  Senecio vulgaris John Thomas Howell 1976-5-16 51642 Kern Delano 97 Comment
  CAS-BOT-BC243569  Setaria parviflora Ernest C. Twisselmann 1959-7-4 5426 Kern Olive Road 1.3 mile west of Highway U.S. 99, Bakersfield District, Eastern San Joaquin Valley 121 Comment
  JEPS76586  Setaria pumila L. R. Heckard 1977-10-13 4679 Kern n. of Wherry Housing area Edwards Air Force Base (near bridge across drainage area, junction of Whistle Flash Rd. & Forbes Ave., Edwards Air Force Base) Comment
  CAS-BOT-BC182796  Sidalcea malviflora James R. Shevock 1982-6-9 9720 Kern Greenhorn Mountains. Along forest road 25S21 on the south slope of Cooks Peak 1828 Comment
  SD130451  Sidalcea malviflora subsp. sparsifolia Evalyn L. Farnsworth 1964-4-29 27 Kern Lynns Valley: 1.0 mile west of the Henry Bowen place on Fugitt Road. 975 Comment
  UC128654  Sidalcea malviflora subsp. sparsifolia H. M. Hall 1905-7-16 6670 Kern e end Mt. Pinos 2133 Comment
  CAS-BOT-BC389073  Silene laciniata subsp. californica Lyman Benson 1932-5-1 3477 Kern Walker Basin-Havilah, Piute Mt. Range, Caliente Creek 1341 Comment
  CAS-BOT-BC389086  Silene laciniata subsp. californica Ernest C. Twisselmann 1961-5-23 6128 Kern Tehachapi Mountains. Tejon Ranch: Telephone Road at the head of Monroe Canyon 1341 Comment
  OBI62838  Simmondsia chinensis Beth Waterbury 1983-7-22 48 Kern Sequoia Natl Forest, Piute Mts, Saddle Springs Rd 2 mi from Havilah Rd jctn Comment
  CAS-BOT-BC75073  Sisymbrium altissimum Carl B. Wolf 1928-6-17 2199 Kern 4-5 miles south Tehachapi. 1524 Comment
  RSA0077594  Sisymbrium altissimum CNPS-SSNF Team 2011-4-23 8081 Kern Bitter Creek National Wildlife Refuge; about 5.4 air miles SE of the junction of Hwy 33 and Hudson Ranch Road (formerly Cerro Noroeste Rd.). 1269 Comment
  CAS-BOT-BC75056  Sisymbrium altissimum Ernest C. Twisselmann 1955-6-7 2130 Kern Temblor Range and the Western San Joaquin Valley. Cuyama Highway, 1/8 mile east of Grocer Grade Summit. 798 Comment
  UCSB47386  Sisymbrium irio Steele, Kelly 1983-3-22 Kern Western San Joaquin Valley, along Lokern Road, 9.7 miles west of Buttonwillow; (T29S R22E S20) 152 Comment
  CAS-BOT-BC75393  Sisymbrium orientale Ernest C. Twisselmann 1963-4-12 8050 Kern Tehachapi Mountains. Caliente Canyon. Across the creek from Caliente. 393 Comment
  UCSB903  Sisyrinchium bellum Philbrick, Ralph 1953-5-17 Kern below Cedar Creek 1371 Comment
  RSA791208  Sisyrinchium elmeri James R. Shevock 1983-8-5 10627 Kern Greenhorn Mtns. Downslope of forest road 24S15 (Hwy 90) about 0.95 miles N of Tiger Flat Campground. 2043 Comment
  CAS-BOT-BC183266  Sisyrinchium idahoense var. occidentale James R. Shevock 1982-6-25 9799 Kern Kern Plateau. Cane Meadow 2042 Comment
  RSA231905  Solanum americanum E. C. Twisselmann 1971-6-21 17778 Kern Valley arms of Lake Isabella. 777 Comment
  UCR187088  Solanum elaeagnifolium A. C. Sanders 2007-9-22 34330 Kern Inner South Coast Range, Polonio Pass on Hwy 46 just east of San Luis Obispo Co. line 396 Comment
  CAS-BOT-BC157601  Solanum umbelliferum Clare B. Hardham 1957-6-10 2174 Kern About 14 miles from Rte 178 on Breckenridge Road Comment
  RSA180890  Solanum umbelliferum E. C. Twisselmann 1965-6-23 11077 Kern Lebec: slope just south of the old hotel. 1296 Comment
  UCR213989  Solanum umbelliferum Scott D. White, Justin M. Wood 2009-6-2 13024 Kern Tehachapi Mountains, Oak Creek Pass, just southwest of Tehachapi Willow Springs Road, 4.5 miles south of Hwy 58 1479 Comment
  CAS-BOT-BC157599  Solanum umbelliferum Ernest C. Twisselmann 1963-5-11 8214 Kern North limits of Keene 792 Comment
  OBI62834  Solanum xanti Beth Waterbury 1983-7-22 39 Kern Sequoia Natl Forest, Piute mts, 2 mi up Saddle Springs Rd from havilah Rd jctn 1219 Comment
  RSA731667  Solidago occidentalis Lyman Benson 1935-10-19 7523 Kern 2 mi. southeast of Greenfield. Kern Lake watershed. 122 Comment
  UCR89344  Solidago occidentalis J. T. Howell 1962-9-25 38897 Kern Sierra Nevada Mtns, Kern River Bed 3 mi north of Kernville 823 Comment
  RSA0036393  Solidago spectabilis var. confinis Nick Jensen 2014-8-27 2429 Kern Tejon Ranch. Lower Pescado Creek drainage along the road connecting Contour Road with Canyon de la Lecheria Road; 3.5 road km north of Contour Road. 1201 Comment
  POM292652  Sonchus asper Arthur L. Cohen 1934-4-15 415 Kern Bakerfield. Bank of Kern River. 122 Comment
  CAS-BOT-BC374607  Sonchus oleraceus Ernest C. Twisselmann 1966-5-12 12227 Kern Sierra Nevada, Greenhorn Range. Kern Hot Springs 807 Comment
  CAS-BOT-BC235324  Sorghum halepense Ernest C. Twisselmann 1959-8-7 5582 Kern Eastern San Joaquin Valley. Wasco district: Whistler Road 1.8 mile west of Poso Creek 91 Comment
  CAS-BOT-BC390086  Spergularia atrosperma Ernest C. Twisselmann 1962-5-8 7094 Kern Mojave Desert, Mojave-Randsburg Region. Red Rock Canyon, about 0.25 mile above the freeway bridge 701 Comment
  CAS-BOT-BC390256  Spergularia macrotheca var. leucantha Ernest C. Twisselmann 1968-8-22 14898 Kern San Joaquin Valley, the Kern County East Side. Jerry Slough at the Tracy Ranch (UC Public Health study area) 91 Comment
  CAS-BOT-BC390791  Spergularia marina Ernest C. Twisselmann 1965-3-17 10445 Kern San Joaquin Valley, Kern National Wildlife Refuge 68 Comment
  CAS-BOT-BC390792  Spergularia marina Ernest C. Twisselmann 1965-3-17 10445 Kern San Joaquin Valley, Kern National Wildlife Refuge 68 Comment
  CAS-BOT-BC390785  Spergularia marina Ernest C. Twisselmann 1964-5-26 9545 Kern San Joaquin Valley, the Kern County East Side. Enos Road, 1.5 mile south of Rio Bravo School 91 Comment
  CAS-BOT-BC390618  Spergularia rubra Ernest C. Twisselmann 1957-8-5 3933 Kern Sierra Nevada, Greenhorn Range. Shirley Meadows 2057 Comment
  JEPS76607  Sporobolus airoides L. R. Heckard 1977-10-13 4702 Kern s.w. end Rogers Lake; Edwards Air Force Base, Rogers Lake Comment
  SBBG20816  Stachys albens E. C. Twisselmann 1963-8-8 8848 Kern Cottonwood Crk, E slope of Tejon Pass 1463 Comment
  SFV16312  Stachys albens J. D. Dilley 1996-8-3 92 Kern Tehachapi Mountains Tehachapi Mountain Park, south of the town of Tehachapi. 1800 Comment
  RSA0082754  Stachys albens Ernest C. Twisselmann 1964-7-17 9764 Kern Cienega below fort Tejon. 944 Comment
  CAS-BOT-BC60899  Stanleya pinnata Ernest C. Twisselmann 1958-4-24 4345 Kern Mojave Desert. Mojave-Randsburg Region. El Paso Mountains. Last Chance Canyon. 731 Comment
  UC1126932  Stanleya pinnata E. Armstrong 1934-3-29 1023 Kern near Little Dixie; Mojave Quad. Comment
  RSA780662  Stanleya pinnata var. pinnata J. Andre 2011-4-15 17271 Kern El Paso Mountains; Mormon Gulch north of Goler Heights, 0.7 mile north of Garlock Road, 4.1 miles west of U. S. 395 821 Comment
  SBBG50753  Stanleya pinnata var. pinnata R. S. Woglum 1934-4-19 Kern Mojave Comment
  CAS-BOT-BC181397  Stellaria calycantha John Thomas Howell 1962-7-11 38595 Kern Shirley Meadows, Greenhorn Mountains - Sierra Nevada 2011 Comment
  SD147593  Stellaria media Ernest C. Twisselmann 1962-4-19 6983 Kern 4.0 miles west of Glennville, Granite Station Road. 810 Comment
  SD146328  Stellaria nitens A. C. Sanders, P. J. McKay et al. 1997-4-12 20405 Kern Hills south of San Joaquin Valley: San Emigdio Ranch, 5 km (air) north of Antimony Peak, southeast of benchmark 4070 1220 Comment
  UCR183880  Stellaria nitens A. C. Sanders 2007-5-23 33888 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-BC394964  Stellaria nitens Ernest C. Twisselmann 1957-3-27 3297 Kern Kern Mesa at the foot of White Wolf Grade, Shandon 373 Comment
  CAS-BOT-BC375289  Stephanomeria exigua subsp. carotifera Ernest C. Twisselmann 1953-11-11 823 Kern Temblor Range and the Western San Joaquin Valley. Santos Canyon, 10 miles south of Blackwell's Corner 335 Comment
  UC1394153  Stephanomeria exigua subsp. carotifera L. D. Gottlieb 1968-8-9 6845 Kern just e Temblor summit (on Route 58) 792 Comment
  CAS-BOT-BC375330  Stephanomeria exigua subsp. coronaria Alice Eastwood 1926-8-15 13943 Kern Poso Creek, Granite Station Comment
  CAS-BOT-BC375470  Stephanomeria exigua subsp. exigua Ernest C. Twisselmann 1956-7-17 3089 Kern Tehachapi-Kernville Region. Butterbread Spring Road, 0.25 mile east of Kelso Valley Summit 1463 Comment
  RSA727513  Stephanomeria pauciflora Naomi Fraga, Valerie Soza 2003-5-21 794 Kern The Owens Peak Eastern Watershed: Dirt road leading up Indian Wells Canyon. 976 Comment
  SD231077  Stephanomeria pauciflora James R. Shevock 1990-8-11 11993 Kern Western slope of the Southern Sierra Nevada. Near mouth of the South Fork Kern River Canyon below forest boundary, north of California highway 178 and northwest of the Bloomfield Ranch. 883 Comment
  UC1928457  Stephanomeria pauciflora Naomi Fraga, Valerie Soza 2003-5-21 794 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak Eastern Watershed. Dirt road leading up Indian Wells Canyon. 976 Comment
  UCR282421  Stephanomeria pauciflora Mitch Provance 2009-6-16 10948 Kern Tehachapi Mountains Foothills/San Joaquin Valley, White Wolf Grade, c. 1.4 mile SSW of Bena Rd. crossing of Hwy 58, c. 12 miles east of Lamont 745 Comment
  RSA563104  Stillingia paucidentata D. Charlton 1991-5-28 5343 Kern SW corner Edwards AFB, at Piute Ponds, at E end of Ave. C 701 Comment
  SBBG23973  Streptanthella longirostris E. C. Twisselmann 1965-5-5 10700 Kern between Buckhorn and Rogers Lakes, Edwards Air Force Base 731 Comment
  CAS-BOT-BC61286  Streptanthus cordatus var. cordatus Ernest C. Twisselmann 1966-6-9 12373 Kern Tehachapi-Kernville Region. Sweetwater Ridge (southeast of Cache Peak). 1584 Comment
  CAS-BOT-BC61344  Streptanthus cordatus var. piutensis Ernest C. Twisselmann 1963-8-30 8893 Kern Tehachapi-Kernville Region. North end of Piute Mountain (2.1 miles above Bodfish Gap). 1386 Comment
  CAS-BOT-BC5651  Streptanthus farnsworthianus Evalyn L. Farnsworth 1965-5-13 477 Kern Greenhorn Range. High ridge at the head of Lumreau Creek, 5.5 miles SE of Glennville. 1402 Comment
  CAS-BOT-BC87044  Streptanthus farnsworthianus Evalyn L. Farnsworth 1965-7-22 641 Kern Greenhorn Range. High ridge at the head of Lumreau Creek, 5.5 miles southeast of Glennville. Comment
  RSA0002024  Streptanthus farnsworthianus Evalyn L. Farnsworth 1965-5-13 477 Kern Greenhorn Range. High ridge at the head of Lumreau Creek, 5.5 miles southeast of Glennville. Upper limits of the Douglas oak woodland. 1402 Comment
  RSA304151  Stuckenia pectinata Ernest C. Twisselmann 1971-8-23 18070 Kern Still Lake, San Andreas Fault, ca. 1.5 mile southwest of Annette. 671 Comment
  RSA799107  Stutzia covillei Forrest Freund, J. M. Porter 2013-3-21 138 Kern 0.4 miles west of the exit/entrance ramp to I-5 on CA Highway 58, large vernal pool on the north side of highway. 90 Comment
  OBI66315  Stylocline citroleum S. Wilson 1997-3-24 SW 1 Kern Elk HIlls: Naval Petroleum Reserve No. 1, transect G, SW 1/4 of NW 1/4 of section 10, T31SR24E Comment
  SEINET7062956  Stylocline gnaphaloides A. G. Vestal 1947-6-10 s