32.80217 32.90217 -116.17948 -116.07948 UC/JEPS: Consortium Search Results
Search Results — 723 specimen records retrieved (723 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  POM258652  Abronia villosa P. A. Munz 1940-1-28 15785 San Diego Old Carrizo Stage Station. Comment
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May 2 2014
  SD24522  Abronia villosa Frank F. Gander 1939-4-1 7098 San Diego ca. 2 miles southwest of Carrizo Sta. Comment
  UC1005080  Abronia villosa Philip A. Munz 1940-1-28 15785 San Diego Old Carrizo Station Comment
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May 2 2014
  SD205969  Abronia villosa var. villosa Jeannie Gregory, John Gregory 2008-3-7 2629 B San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD208928  Abronia villosa var. villosa Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 166 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 1.3 mile E from intesection with Highway S2 (Sweeny Pass Rd), 11.5mi NW of I8 and town of Ocotillo 230 Comment
  SD213229  Abronia villosa var. villosa Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20576 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD262098  Abronia villosa var. villosa Jon Rebman, SDNHM Botany volunteers 2017-3-17 32493 San Diego Anza-Borrego Desert State Park: east of Sweeny Pass Rd. (S2) between Canebrake and Ocotillo; north of Mortero Canyon Road in a large, wide granitic arroyo 292 Comment
  POM258537  Achyronychia cooperi P. A. Munz 1940-1-28 15793 San Diego 13 miles East of Vallecitos. Comment
  SD204222  Achyronychia cooperi Jeannie Gregory, John Gregory 2008-3-7 2626 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD24508  Achyronychia cooperi Frank F. Gander 1939-4-1 7084 San Diego about 2 miles southwest of Carrizo Station Comment
  SD119044  Acmispon maritimus var. brevivexillus Duffie Clemons, Erik Jonsson 1986-4-12 1445 San Diego east slope of Coyote Mountains, Sweeney Pass quad Comment
  SD134666  Acmispon strigosus Judy Gibson, G. A. Levin, Annette Winner, Juda Sakrison 1993-3-25 177 San Diego Highway S-2, 1.75 miles northwest of Imperial/San Diego county line, about 100 m northeast of the highway. Anza-Borrego Desert State Park 320 Comment
  SD170771  Acmispon strigosus Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 392 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  SD204314  Acmispon strigosus Jeannie Gregory, John Gregory 2008-3-7 2659 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD24502  Acmispon strigosus Frank F. Gander 1939-4-1 7078 San Diego about 2 miles southwest of Carrizo Station Comment
  SEINET3026553  Agave deserti Marc A. Baker, Michelle Cloud-Hughes 2011-12-14 17478 Imperial Carrizo Mountain Quadrangle, zone 11 0583950mE 3630000mN NAD83, 30m east of the San Diego County line, 8.5km WSW of Carrizo Mountain, just south of the Coyote Mountains, 13km NW of Ocotillo 280 Comment
  POM253532  Aliciella latifolia P. A. Munz 1940-1-28 15812 San Diego 13 miles East of Vallecitos. Comment
  SD24481  Aliciella latifolia Frank F. Gander 1939-4-1 7057 San Diego about 2 miles southwest of Carrizo Station Comment
  SD208963  Aliciella latifolia subsp. latifolia Jeannie Gregory, John Gregory 2008-3-7 2662 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 284 Comment
  RSA258640  Allenrolfea occidentalis P. A. Munz 1940-1-28 15774 San Diego Old Carrizo Station. Comment
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May 2 2014
  RSA411800  Allenrolfea occidentalis M. B. Dunkle 1935-4-19 4595 San Diego Carizzo Creek, Colorado Desert. 183 Comment
  SD118879  Allenrolfea occidentalis Duffie Clemons, Erik Jonsson & Mike Curto 1986-1-18 1249 Imperial Northwest of Old Carrizo Stage Station site. 135 Comment
  SD263800  Allenrolfea occidentalis Larry Hendrickson, Paul Johnson 2013-11-12 6339 San Diego Anza-Borrego Desert State Park, Carrizo Badlands. Carrizo Marsh, 6.7 surface miles E of intersection of County Road S2 and Vallecito Creek Road (Great Southern Overland Stage Route). 132 Comment
  SD208639  Amaranthus albus Joe Barth 2007-12-1 861 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. ~9 miles NW of the town of Ocotillo in Imperial County. 1.5 miles W of Imperial County line. SW side of Hwy S2 at large pullout with shallow basin on S part of pullout. 319 Comment
  SEINET3240098  Amaranthus albus Joe Barth 2007-1 861 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. Approx. 9 miles NW of the town of Ocotillo in Imperial County. 1.5 miles W of Imperial County line. SW side of Hwy S2 at large pullout with shallow basin on S part of pullout. 319 Comment
  UCR212570  Amaranthus albus Joe Barth 2007-12-1 861 San Diego Southeast part of Anza-Borrego Desert State Park, between the Coyote Mountains and Jacumba Mountains c. 9 mi northwest of the town of Ocotillo in Imperial Co, 1.5 mi west of the Imperial Co. line. Southwest side of Route S2 at large pullout with shallow basin on south part of pullout. Square: Q29 319 Comment
  SD208644  Amaranthus fimbriatus Joe Barth 2007-12-1 857 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. ~9 miles NW of the town of Ocotillo in Imperial County. 1.5 miles W of Imperial County line. SW side of Hwy S2 at large pullout with shallow basin on S part of pullout. 319 Comment
  SEINET3228147  Amaranthus fimbriatus G. Rink, K. Routson, A. Karl, Tasya Herkowitz 2012-9-4 11670 San Diego Along the Imperial Highway about 8 miles west of Ocotillo on the south side of the road 320 Comment
  SD175971  Ambrosia dumosa Joe Barth 2005-10-14 668 San Diego Anza-Borrego Desert State Park, SE area of Carrizo Valley, mouth of Canyon sin Nombre ~0.4 mile S of confluence with Carrizo Creek. 174 Comment
  SD205161  Ambrosia dumosa Jeannie Gregory, John Gregory 2008-3-7 2628 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD208659  Ambrosia dumosa Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 154 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 1 mile E from intesection with Highway S2 (Sweeny Pass Rd), 11.5mi NW of I8 and town of Ocotillo 280 Comment
  SD252486  Ambrosia dumosa Nancy Nenow 2011-4-18 1816 San Diego Anza-Borrego Desert State Park; along S-2 (Sweeny Pass Road) at Canyon Sin Nombre overlook; about 600 yards SE of junction with Canyon Sin Nombre Road 370 Comment
  SD5655  Ambrosia dumosa unknown 1920-4-1 San Diego Carrizo Creek. Comment
  SDSU19479  Ambrosia dumosa Michael V. Niemeyer 2010-4-10 3 San Diego Anza Borrego Desert State Park. Carrizo Badlands Overlook, ca. 0.4 miles southeast of junction with road to Canyon Sin Nombre. 368 Comment
  SDSU19478  Ambrosia salsola Michael V. Niemeyer 2010-4-10 4 San Diego Anza Borrego Desert State Park. Carrizo Badlands Overlook, ca. 0.4 miles southeast of junction with road to Canyon Sin Nombre. 368 Comment
  SD205164  Ambrosia salsola var. salsola Jeannie Gregory, John Gregory 2008-3-7 2629 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD212927  Ambrosia salsola var. salsola Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20590 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD24562  Ambrosia salsola var. salsola Frank F. Gander 1939-4-1 7124 San Diego ca. 2 miles southwest of Carrizo Station Comment
  SD248863  Ambrosia salsola var. salsola Nancy Nenow, Lawrence Glacy 2011-1-29 1584 San Diego Anza-Borrego Desert State Park; along Canyon Sin Nombre dirt road; about 0.75 mile E of intersection with Sweeny Pass Road (S-2) 285 Comment
  RSA710667  Amsinckia tessellata var. tessellata J. Barth 2005-2-20 301 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 180 Comment
  SD171111  Amsinckia tessellata var. tessellata Joe Barth 2005-2-20 301 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 180 Comment
  SD133315  Antirrhinum filipes Geoffrey A. Levin, D. Clemons, E. Jonsson, J. Gibson, J. Sakrison 1992-4-7 San Diego Near border S24, A+-100 yards east of S2; Sweeney Pass quad. One noted twining on Hilaria rigida on bank of small drainage. 241 Comment
  SD183427  Antirrhinum filipes Jeannie Gregory, John Gregory 2005-2-13 1262 San Diego Anza-Borrego Desert State Park; Canyon Sin Nombre Overlook on N side of Highway S2; 2 mi SE of Carrizo Creek; E of Sweeney Pass 388 Comment
  SD119045 Image available Aphyllon cooperi subsp. cooperi Duffie Clemons, Erik Jonsson 1986-4-12 1441 San Diego 100+ populations seen within a 3 mile hike up un-named wash in Carrizo Badlands, east slope of Coyote Mountains Comment
  SD119048  Aphyllon cooperi subsp. cooperi Erik Jonsson 1986-1-25 1449 San Diego Carrizo Mountain NE quad (mak 2/06) 366 Comment
  CAS-BOT-BC137621  Aristida adscensionis Philip A. Munz 1940-1-28 15808 San Diego 13 miles southeast of Vallecitos (near Palmitos Spring). Comment
  SD212839  Aristida adscensionis Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20582 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD250786  Aristida adscensionis Nancy Nenow, Lawrence Glacy 2011-1-29 1583 San Diego Anza-Borrego Desert State Park along S-2 at Sweeny Pass Road (S-2) about 0.5 mile NW of intersection with Canyon Sin Nombre Road on the inside of a sharp curve near the bottom of the pass. 292 Comment
  SD256371  Aristida adscensionis Larry Hendrickson, Paul Johnson 2013-11-12 6333 San Diego Anza-Borrego Desert State Park, Carrizo Badlands. Carrizo Marsh, 6.0 surface miles E of intersection of County Road S2 and Vallecito Creek Road (Great Southern Overland Stage Route). 139 Comment
  UC1021882  Aristida adscensionis Philip A. Munz 1940-1-28 15808 San Diego wash 13 mi se; near Palmitos Spring, e San Diego Co.; Vallecitos Comment
  UCR41817  Aristida adscensionis A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6260 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  POM253528  Aristida adscensionis var. modesta P. A. Munz 1940-1-28 15808 San Diego 13 miles East of Vallecitos. Comment
  UCR41771  Asclepias albicans A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6250 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  UC141653  Asclepias erosa T. S. Brandegee 1901-3-27 San Diego Carisso Ck. Colorado Desert Comment
  SD198159  Asclepias subulata Joe Barth 2007-12-1 850 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. ~9 miles NW of the town of Ocotillo in Imperial County. 1.5 miles W of Imperial County line. SW side of Hwy S2 at large pullout with shallow basin on S part of pullout. 319 Comment
  NY161967  Aster orcuttii C. R. Orcutt 11 1890 s.n. San Diego In the southwestern part of the Colorado Desert Comment
  UC81363  Astragalus aridus Orcutt 1890-4-24 2239 San Diego Cariso Creek Comment
  CAS-BOT-BC177709  Astragalus crotalariae C. L. Hitchcock; C. V. Muhlick 1964-3-20 23168 San Diego Vallecito Creek near junction with Carrizo Creek Comment
  CAS-BOT-BC177714  Astragalus crotalariae Philip A. Munz; C. L. Hitchcock 1932-4-4 12116 San Diego Carrizo Creek, eastern San Diego County Comment
  HSC14549  Astragalus crotalariae C. L. Hitchcock 1966-3-18 24244 San Diego 10 mi. SE of Agua Caliente Hot Springs Comment
  HSC14556  Astragalus crotalariae C. L. Hitchcock, C. V. Muhlick 1964-3-20 23168 San Diego Vallecito Creek near union with Carrizo Creek Comment
  POM184582  Astragalus crotalariae P. A. Munz, C. L. Hitchcock 1932-4-4 12116 San Diego Carrizo Creek, eastern San Diego County. Comment
  SD11257  Astragalus crotalariae Frank F. Gander 1935-4-17 179 2 Imperial Carriso Station Comment
  SD118875  Astragalus crotalariae Duffie Clemons, Erik Jonsson, Mike Curto 1986-1-18 1247 San Diego Carrizo Badlands & South Mesa washes, Vallecito Creek, Arroyo Tapiado quad Comment
  SD24507  Astragalus crotalariae Frank F. Gander 1939-4-12 7083 San Diego about 2 miles southwest of Carrizo Station Comment
  SD37512  Astragalus crotalariae Edith A. Purer 1935-4-19 6377 Imperial Colorado Desert, near old stage route Comment
  UC1005075  Astragalus crotalariae Philip A. Munz 1940-1-28 15795 San Diego sandy wash 13 mi se Vallecitos (near Palmitos Spring, eastern San Diego County); se of Vallecitos, near Palmitos Spring Comment
  UC1287075  Astragalus crotalariae C. L. Hitchcock 1966-3-18 24244 San Diego 10 mi se Agua Caliente Hot Springs (Vallecito Wash); se of Agua Caliente Hot Springs, Vallecito Wash Comment
  UC1292305  Astragalus crotalariae C. L. Hitchcock, C. V. Muhlick 1964-3-20 23168 San Diego Vallecito Creek near junction with Carrizo Creek; Vallecito Creek near jct with Carrizo Creek Comment
  UC494479  Astragalus crotalariae Philip A. Munz and C. L. Hitchcock 1932-4-4 12116 San Diego Carrizo Creek Carrizo Creek (in low sandy flats, eastern San Diego County) Comment
  HSC14559  Astragalus didymocarpus var. dispermus C. L. Hitchcock, C. V. Muhlick 1964-3-20 23173 San Diego Vallecito Creek near union with Carrizo Creek Comment
  HSC14560  Astragalus didymocarpus var. dispermus C. L. Hitchcock 1966-3-18 24245 San Diego 10 mi. SE of Agua Caliente Hot Springs Comment
  SD24520  Astragalus didymocarpus var. dispermus Frank F. Gander 1939-4-1 7096 San Diego about 2 miles southwest of Carrizo Station Comment
  UC1287054  Astragalus didymocarpus var. dispermus C. L. Hitchcock 1966-3-18 24245 San Diego 10 mi se Agua Caliente Hot Springs (Vallecito Wash); , se of Agua Caliente Hot Springs Comment
  UC136782  Astragalus didymocarpus var. dispermus T. S. Brandegee Apr. 1905 San Diego Carrizo Creek Colorado Desert, Carrizo Creek Comment
  HSC14518  Astragalus insularis C. L. Hitchcock, C. V. Muhlick 1964-3-20 23175 San Diego Vallecito Creek near union with Carrizo Creek Comment
  CAS-BOT-BC186909  Astragalus insularis var. harwoodii C. L. Hitchcock; C. V. Muhlick 1964-3-20 23175 San Diego Vallecito Creek near union with Carrizo Creek Comment
  CAS-BOT-BC435959  Astragalus insularis var. harwoodii C. L. Hitchcock 1966-3-18 24248 San Diego Vallecito Wash, 10 miles SE of Agua Caliente Hot Springs Comment
  HSC14517  Astragalus insularis var. harwoodii C. L. Hitchcock 1966-3-18 24248 San Diego 10 mi. SE of Agua Caliente Hot Springs Comment
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Jan 12 2012
  JEPS7484  Astragalus insularis var. harwoodii Rimo Bacigalupi with J. F. Macbride, Ruth D. Sanderson and C. L. Custer 1952-3-31 3582 San Diego 20 mi se Vallecito Spring (along old Butterfield Stage Route where it crosses Carrizo Creek, southeastern San Diego Co.); Carrizo Creek, se of Vallecito Spring 228 Comment
  POM184584  Astragalus insularis var. harwoodii P. A. Munz, C. L. Hitchcock 1932-4-4 12118 San Diego Carrizo Creek, eastern San Diego County. Comment
  RSA415809  Astragalus insularis var. harwoodii M. B. Dunkle 1935-4-19 4604 San Diego Carizzo Creek, Colorado Desert. 183 Comment
  SD176218  Astragalus insularis var. harwoodii Joe Barth 2005-2-20 317 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 180 Comment
  SD24506 Image available Astragalus insularis var. harwoodii Frank F. Gander 1939-4-1 7082 San Diego ca. 2 mi. s.w. of Carrizo Sta. Comment
  UC1005094  Astragalus insularis var. harwoodii Philip A. Munz 1940-1-28 15811 San Diego 13 mi se Vallecitos (eastern San Diego County); se of Vallecitos Comment
  UC1287155  Astragalus insularis var. harwoodii C. L. Hitchcock 1966-3-18 24248 San Diego 10 mi se Agua Caliente Hot Springs (Vallecito Wash); , se of Agua Caliente Hot Springs Comment
  UC1292694  Astragalus insularis var. harwoodii C. L. Hitchcock, C. V. Muhlick 1964-3-20 23175 San Diego Vallecito Creek near union with Carrizo Creek; Vallecito Creek near union with Carrizo Creek Comment
  SD133335  Astragalus nuttallianus var. cedrosensis Erik Jonsson, Suzanne Bell 1992-3-26 2354 San Diego Carrizo Mountain quad Comment
  SD176217  Astragalus nuttallianus var. cedrosensis Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 393 San Diego Anza-Borrego Desert State Park: Just north of the Volcanic Hills, adjacent to East Fork Jojoba Wash (near unmapped road), about .3 mile from west edge of square (in WNW part of square). 397 Comment
  SD24505  Astragalus nuttallianus var. imperfectus Frank F. Gander 1939-4-1 7081 San Diego about 2 miles southwest of Carrizo Station Comment
  SD168124 Image available Atriplex canescens var. laciniata Joe Barth 2005-10-15 686 San Diego Anza-Borrego Desert State Park: Carrizo Creek, almost 2 miles E of confluence with Vallecito Creek, and about 0.8 mile W of Imperial County line. 142 Comment
  SD187824  Atriplex canescens var. laciniata Joe Barth 2005-10-15 687 San Diego Anza-Borrego Desert State Park: Carrizo Creek, almost 2 miles E of confluence with Vallecito Creek, and about 0.8 mile W of Imperial County line. 142 Comment
  SD26116  Atriplex elegans var. fasciculata Frank F. Gander 1939-12-22 7835 Imperial Carrizo Station Comment
  SD120053  Atriplex hymenelytra Duffie Clemons, Erik Jonsson 1986-10-19 1566 Imperial Coyote Mountains. 309 Comment
  SD210935  Atriplex hymenelytra Jeannie Gregory, John Gregory 2008-3-7 2633 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD213086  Atriplex hymenelytra Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20586 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD24476  Atriplex hymenelytra Frank F. Gander 1939-4-1 7052 San Diego Ca. 2 miles SW of Carrizo Station Comment
  POM258639  Atriplex lentiformis P. A. Munz 1940-1-28 15773 San Diego Old Carrizo Station. Comment
Read comments
May 2 2014
  POM258662  Atriplex polycarpa P. A. Munz 1940-1-28 15798 San Diego 13 miles SE of Vallecitos (near Palmitos Spring). Comment
  SD187827  Atriplex polycarpa Joe Barth 2005-10-15 685 San Diego Anza-Borrego Desert State Park: Carrizo Creek, almost 2 miles E of confluence with Vallecito Creek, and about 0.8 mile W of Imperial County line. 142 Comment
  UC1005073  Atriplex polycarpa Philip A. Munz 1940-1-28 15798 San Diego 13 mi se Vallecitos (near Palmitos Spring, eastern San Diego County); se of Vallecitos, near Palmitos Spring Comment
  SD122468  Bahiopsis parishii Duffie Clemons, Erik Jonsson 1988-1-12 1906 San Diego Anza-Borrego Desert State Park, Lava Flow Wash 316 Comment
  CAS-BOT-BC99926  Baileya pauciradiata C. L. Hitchcock; C. V. Muhlick 1964-3-20 23170 San Diego Vallecito Creek near union with Carrizo Creek Comment
  HSC5161  Baileya pauciradiata C. L. Hitchcock, C. V. Muhlick 1964-3-20 23170 San Diego Vallecito Creek near union with Carrizo Creek Comment
  POM184587  Baileya pauciradiata Philip A. Munz, C. L. Hitchcock 1932-4-4 12121 San Diego Carrizo Creek, eastern San Diego County. Comment
  POM258540  Baileya pauciradiata Philip A. Munz 1940-1-28 15796 San Diego 13 miles East of Vallecitos. Comment
  POM350676  Baileya pauciradiata M. B. Dunkle 1935-4-19 4601 San Diego Carrizo. 183 Comment
  SD24535  Baileya pauciradiata Frank F. Gander 1939-4-1 7111 San Diego 2 miles southwest of Carrizo Station. Comment
  SEINET3024782  Baileya pauciradiata Philip A. Munz 1940-1-28 15796 San Diego Sandy desert, 13 miles SE of Vallecitos, (near Palmitos Spring), eastern San Diego Co. Comment
  UC1005074  Baileya pauciradiata Philip A. Munz 1940-1-28 15796 San Diego 13 mi se of, near Palmitos Spring Vallecitos; Eastern San Diego County Comment
  UC1292584  Baileya pauciradiata C. L. Hitchcock and C. V. Muhlick 1964-3-20 23170 San Diego Vallecito Creek, near union with Carrizo Creek Comment
  UC494476  Baileya pauciradiata Philip A. Munz and C. L. Hitchcock 1932-4-4 12121 San Diego Cariizo Creek Comment
  UC80046  Baileya pauciradiata T. S. Brandegee 1901-3-26 San Diego Carrizo Creek, Colorado Desert Comment
Read comments
Mar 1 2017
  SD201306  Bebbia juncea var. aspera Joe Barth 2007-12-1 852 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. ~9 miles NW of the town of Ocotillo in Imperial County. 1.5 miles W of Imperial County line. SW side of Hwy S2 at large pullout with shallow basin on S part of pullout. 319 Comment
  SD208672  Bebbia juncea var. aspera Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 157 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 1 mile E from intesection with Highway S2 (Sweeny Pass Rd), 11.5mi NW of I8 and town of Ocotillo 280 Comment
  SD212938  Bebbia juncea var. aspera Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20572 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  UCR17573  Boerhavia erecta var. intermedia A. C. Sanders 1975-8-27 435 San Diego Sonoran (Colorado) Desert, Hwy S2 between Sweeney Pass and the Imperial County line 305 Comment
  SD115535 Image available Boerhavia wrightii Duffie Clemons, Erik Jonsson 1982-10-3 373 San Diego Carrizo Badlands overlook Comment
  SD115737  Boerhavia wrightii Duffie Clemons, Erik Jonsson 1984-8-18 877 San Diego near W. Dolomite Mine Road Comment
  SD249843  Bouteloua aristidoides var. aristidoides Larry Hendrickson 2012-9-14 5961 San Diego Anza-Borrego Desert State Park, Sweeney Pass. At SE access road to Carrizo Badlands Overlook (loop road) at County Route S-2, 4.4 miles NW of SD-Imperial County line, and 0.5 mile SE of intersection of S-2 and access road to Canyon Sin Nombre. 377 Comment
  SD115739  Bouteloua barbata var. barbata Duffie Clemons, Erik Jonsson 1984-8-18 880 San Diego Near West Dolomite Mine Road. In sandy soil of flat (IPB 2/07) 365 Comment
  SD256381  Bouteloua barbata var. barbata Larry Hendrickson, Paul Johnson 2013-11-12 6334 San Diego Anza-Borrego Desert State Park, Carrizo Badlands. Carrizo Marsh, 6.0 surface miles E of intersection of County Road S2 and Vallecito Creek Road (Great Southern Overland Stage Route). 139 Comment
  SD118878  Brassica tournefortii Duffie Clemons, Erik Jonsson, Mike Curto 1986-1-18 1248 San Diego Vallecito Creek, Arroyo Tapiado quad Comment
  SD170037  Brassica tournefortii Joe Barth 2005-2-20 298 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 180 Comment
  SD203317  Brassica tournefortii Jeannie Gregory, John Gregory 2008-3-7 2637 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD208729  Brassica tournefortii Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 156 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 1 mile E from intesection with Highway S2 (Sweeny Pass Rd), 11.5mi NW of I8 and town of Ocotillo 280 Comment
  SD213050  Brassica tournefortii Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20567 San Diego Anza-Borrego Desert State Park: Southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD207488  Bromus madritensis subsp. rubens Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 170 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 2 mile E from intesection with Highway S2 (Sweeny Pass Rd), 12mi NW of I8 and town of Ocotillo 220 Comment
  SD247022  Bromus madritensis subsp. rubens Joe Barth 2011-4-10 1353 San Diego Anza Borrego Desert State Park. Lot by Hiway S2 roadside. 1.3 miles due W of Imperial County line. ~9 air miles WNW of Imperial County's town of Ocotillo. 313 Comment
  POM254271  Caesalpinia virgata P. A. Munz 1940-1-27 15828 San Diego south of Cariizo [Carrizo] Creek, 2 1/2 miles west of Carrizo Station.Volcan Mtns. Comment
  RSA405299  Caesalpinia virgata M. B. Dunkle 1935-4-19 4594 San Diego Carizzo Creek, Colorado Desert. 183 Comment
  UC1004750  Caesalpinia virgata Philip A. Munz 1940-4-27 15828 San Diego 2 1/2 mi. w. Carrizo Station (s. of Carrizo Creek); e. San Diego Co. Comment
  UC81762  Caesalpinia virgata T. S. Brandegee March, 1901 San Diego Colorado Desert, Carisso Creek Comment
  SD11256  Calandrinia ambigua Frank F. Gander 1935-4-17 179 1 Imperial Colorado Desert, Carrizo Station (IPB 4/06) Comment
  SD211181  Calandrinia ambigua Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 173 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 2 mile E from intesection with Highway S2 (Sweeny Pass Rd), 12mi NW of I8 and town of Ocotillo 220 Comment
  UC1005084  Calandrinia ambigua Philip A. Munz 1940-1-28 15777 San Diego Old Carrizo Station Comment
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May 2 2014
  JEPS27656  Calycoseris wrightii Rimo Bacigalupi with J. F. MacBride, Ruth D. Sanderson, and C. Leroy Custer 1952-3-31 3578 A San Diego 20 mi se of Vallecito Spring (along the old Butterfield Stage Route, where it crosses Carrizo Creek); Carrizo Creek 228 Comment
  SD122444 Image available Calycoseris wrightii Duffie Clemons, Erik Jonsson 1988-3-27 2029 San Diego Carrizo Badlands overlook Occasional in creosote bush scrub 380 Comment
  SD228431  Calycoseris wrightii Joe Barth 2011-4-10 1356 San Diego Anza Borrego Desert State Park. Lot by Hiway S2 roadside. 1.3 miles due W of Imperial County line. ~9 air miles WNW of Imperial County's town of Ocotillo. 313 Comment
  HSC17653  Calyptridium monandrum C. L. Hitchcock 1966-3-18 24243 San Diego Vallecito Wash, 10 mi. SE of Agua Caliente Hot Springs Comment
  SD24538  Calyptridium monandrum Frank F. Gander 1939-4-1 7114 San Diego about 2 miles southwest of Carrizo Station Comment
  UC1287125  Calyptridium monandrum C. L. Hitchcock 1966-3-18 24243 San Diego 10 mi se of Agua Caliente Hot Springs (Vallecito Wash); Vallecito Wash Comment
  UCR41767  Camissonia boothii A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6248 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  CLARK-A1045-1281  Camissonia cardiophylla George K. Helmkamp 1978-3-17 San Diego Anza-Borrego Desert State Park Canon sin Nombre [No-name Canyon]; sandy wash; Sweeney Pass 7.5'Q Comment
  POM254275  Camissonia cardiophylla P. A. Munz 1940-1-27 15829 San Diego south of Cariizo [Carrizo] Creek, 2 1/2 miles west of Carrizo Station. Volcan Mtns. Comment
  UCR41892  Camissonia cardiophylla A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6246 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  POM258649  Camissonia claviformis subsp. peirsonii P. A. Munz 1940-1-28 15782 San Diego Old Carrizo Stage Station. Comment
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May 2 2014
  RSA135521  Camissonia claviformis subsp. peirsonii Peter H. Raven 1958-2-6 11546 San Diego Sweeney Canyon 2.9 miles south-east of turn to Bow Willow Canyon. Comment
  RSA732975  Camissonia claviformis subsp. peirsonii J. Barth 2005-2-20 310 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 179 Comment
  HSC16500  Camissonia pallida subsp. pallida C. L. Hitchcock 1966-3-18 24250 San Diego Vallecito Wash, 10 mi. SE of Agua Caliente Hot Springs Comment
  UC1286977  Camissoniopsis micrantha C. L. Hitchcock 1966-3-18 24250 San Diego 10 mi se Agua Caliente Hot Springs; Vallecito Wash Comment
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Apr 7 2013
  SD169243  Camissoniopsis pallida subsp. pallida Joe Barth 2005-2-20 315 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent north facing bank; 2.5 miles (by road) east of Hwy S2. 180 Comment
  SD24537  Camissoniopsis pallida subsp. pallida Frank F. Gander 1939-4-1 7113 San Diego about 2 miles southwest of Carrizo Station Comment
  CAS-BOT-BC40317  Caulanthus lasiophyllus Reed Clark Rollins; Kathryn W. Rollins 1985-3-19 8514 San Diego Off county route S2, 11 miles north of Ocotillo. Comment
  SD161550  Caulanthus lasiophyllus Joe Barth 2005-2-20 312 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and north facing bank; 2.5 miles (by road) east of Hwy S2. 180 Comment
  SD203331  Caulanthus lasiophyllus Jeannie Gregory, John Gregory 2008-3-7 2636 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SEINET3823031 Image available Chaenactis carphoclinia Philip A. Munz 1940-1-28 15810 San Diego 13 miles SE of Vallecitos, near Palmitos Spring Comment
  POM253530  Chaenactis carphoclinia var. carphoclinia Philip A. Munz 1940-1-28 15810 San Diego 13 miles East of Vallecitos. Comment
  SD143302  Chaenactis carphoclinia var. carphoclinia Suzanne Bell 1998-5-9 335 San Diego Canyon Sin Nombre:along road 295 Comment
  SD228433  Chaenactis carphoclinia var. carphoclinia Joe Barth 2011-4-10 1360 San Diego Anza Borrego Desert State Park. Lot by Hiway S2 roadside. 1.3 miles due W of Imperial County line. ~9 air miles WNW of Imperial County's town of Ocotillo. 313 Comment
  UC1005095  Chaenactis carphoclinia var. carphoclinia Philip A. Munz 1940-1-28 15810 San Diego near Palmitos Springs (e San Diego County); Vallecitos Comment
  UCR41765  Chaenactis carphoclinia var. peirsonii A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, & W. W. Wright 1986-3-10 6244 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  SD24500  Chaenactis fremontii Frank F. Gander 1939-4-1 7076 San Diego 2 miles southwest of Carrizo Station. Comment
  SD138936  Chaenactis stevioides Suzanne Bell 1995-1 111 San Diego Anza-Borrego Desert State Park, off Highway S-2 at entrance of Jojoba Wash Road 365 Comment
  SD170888  Chaenactis stevioides Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 380 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  SD204077  Chaenactis stevioides Jeannie Gregory, John Gregory 2008-3-7 2632 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD208675  Chaenactis stevioides Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 153 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 1 mile E from intesection with Highway S2 (Sweeny Pass Rd), 11.5mi NW of I8 and town of Ocotillo 280 Comment
  SD212944  Chaenactis stevioides Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20573 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SDSU21321  Chaenactis stevioides Samuel K. Wurth, Michael G. Simpson 2015-3-28 3 San Diego Carrizo Badlands overlook on a steep east facing slope, Anza Borrego Desert State Park. 381 Comment
  UCR98416  Chaenactis stevioides var. stevioides Sue Bell 1995-1 111 San Diego Sonoran (Western Colorado) Desert, Anza-Borrego Desert State Park, off Hwy S-2 at entrance of Jojoba Wash Road 365 Comment
  SEINET3228144  Chamaesyce abramsiana G. Rink, K. Routson, A. Karl, Tasya Herkowitz 2012-9-4 11667 San Diego Along the Imperial Highway about 8 miles west of Ocotillo on the south side of the road 320 Comment
  SEINET3228145  Chamaesyce arizonica G. Rink, K. Routson, A. Karl, Tasya Herkowitz 2012-9-4 11668 San Diego Along the Imperial Highway about 8 miles west of Ocotillo on the south side of the road 320 Comment
  UC1004752  Chamaesyce polycarpa Philip A. Munz 1940-1-27 15830 San Diego 2.5 mi w Carrizo Station (s of Carrizo Creek, eastern part of county) Comment
  UC1005081  Chamaesyce polycarpa Philip A. Munz 1940-1-28 15784 San Diego Old Carrizo Station Comment
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May 2 2014
  POM253527  Chamaesyce polycarpa var. hirtella P. A. Munz 1940-1-28 15806 San Diego 13 miles East of Vallecitos. Comment
  POM254269  Chamaesyce polycarpa var. hirtella P. A. Munz 1940-1-27 15830 San Diego south of Cariizo [Carrizo] Creek, 2 1/2 miles west of Carrizo Station.Volcan Mtns. Comment
  POM258651  Chamaesyce polycarpa var. hirtella P. A. Munz 1940-1-28 15784 San Diego Old Carrizo Stage Station. Comment
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May 2 2014
  SD208788  Chenopodium murale Joe Barth 2007-12-1 855 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. ~9 miles NW of the town of Ocotillo in Imperial County. 1.5 miles W of Imperial County line. SW side of Hwy S2 at large pullout with shallow basin on S part of pullout. 319 Comment
  SD170615  Chorizanthe brevicornu var. brevicornu Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 388 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  SD204547  Chorizanthe brevicornu var. brevicornu Jeannie Gregory, John Gregory 2008-3-7 2678 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1.5 mi E of junction with Hwy S2, 12 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 241 Comment
  SD24509  Chorizanthe brevicornu var. brevicornu Frank F. Gander 1939-4-1 7085 San Diego ca. 2 mi. s.w. of Carrizo Sta. Comment
  SD118903  Chorizanthe corrugata Duffie Clemons, Erik Jonsson 1986-3-9 1338 San Diego Common on north slope of mud-silt hill Arroyo Seco del Diablo, Carrizo Badlands. 199 Comment
  SD203595  Chorizanthe corrugata Jeannie Gregory, John Gregory 2008-3-7 2679 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1.5 mi E of junction with Hwy S2, 12 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 241 Comment
  SD24484  Chorizanthe corrugata Frank F. Gander 1939-4-1 7060 San Diego ca. 2 mi. southwest of Carrizo Sta. Comment
  SD204555  Chorizanthe rigida Jeannie Gregory, John Gregory 2008-3-7 2650 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD24485  Chorizanthe rigida Frank F. Gander 1939-4-1 7061 San Diego ca. 2 mi. southwest of Carrizo Sta. Comment
  UCR41824  Chorizanthe rigida A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6257 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  SD182313  Chylismia cardiophylla subsp. cardiophylla Bill Sullivan 2005-12-29 137 San Diego Anza Borrego Desert State Park, 12 mi NW of Ocotillo on County Road S-2 at Sweeney Pass. 305 Comment
  SD176637  Chylismia claviformis subsp. peirsonii Joe Barth 2005-2-20 310 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 178 Comment
  SD176641  Chylismia claviformis subsp. peirsonii Joe Barth 2005-2-20 309 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 178 Comment
  SD206012  Chylismia claviformis subsp. peirsonii Jeannie Gregory, John Gregory 2008-3-7 2639 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD213240  Chylismia claviformis subsp. peirsonii Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20571 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD24494  Chylismia claviformis subsp. peirsonii Frank F. Gander 1939-4-1 7070 San Diego about 2 miles southwest of Carrizo Station Comment
  UC1005082  Chylismia claviformis subsp. peirsonii Philip A. Munz 1940-1-28 15782 San Diego Old Carrizo Station Comment
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May 2 2014
  UC1183647  Chylismia claviformis subsp. peirsonii Peter H. Raven 1958-2-6 11546 San Diego 2.9 mi se turn to Bow Willow Canyon; Sweeney Canyon Comment
  UCD103963  Chylismia claviformis subsp. peirsonii Peter H. Raven 1958-2-6 11546 San Diego 2.9 miles SE of turn to Bow Willow Canyon, Sweeney Canyon. Comment
  CAS-BOT-BC438678  Cistanthe ambigua Philip A. Munz 1940-1-28 15777 San Diego Old Carrizo Station, eastern San Diego County Comment
  POM258643  Cistanthe ambigua P. A. Munz 1940-1-28 15777 San Diego Old Carrizo Station. Comment
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May 2 2014
  CAS-BOT-BC438892  Cistanthe monandra C. L. Hitchcock 1966-3-18 24243 San Diego Vallecito Wash, 10 mi. s.e. of Agua Caliente Hot Springs Comment
  SD250088  Condea emoryi Nancy Nenow, Lawrence Glacy 2011-1-29 1579 San Diego Anza-Borrego Desert State Park along S-2 at Sweeny Pass Road (S-2) about 0.5 mile NW of intersection with Canyon Sin Nombre Road on the inside of a sharp curve near the bottom of the pass. 292 Comment
  SD216563  Croton californicus Michael G. Simpson, Lori Simpson 2009-11-22 3118 San Diego Anza Borrego State Park. Wash of Carrizo Creek / Vallecito Creek, ca. 4.5 miles along Canyon Sin Nombre dirt road north-northeast of S-2. 157 Comment
  SD24517  Croton californicus Frank F. Gander 1939-4-1 7093 San Diego about 2 miles southwest of Carrizo Station Comment
  SD85281 Image available Croton californicus R. Mitchel Beauchamp, M. Douglas 1971-11-27 3156 San Diego Sandy wash, Canyon Sin Nombre Wash. Comment
  SDSU19376  Croton californicus Michael G. Simpson, Lori Simpson 2009-11-22 3118 San Diego Anza Borrego Desert State Park. Wash of Carrizo Creek / Vallecito Creek, ca. 4.5 miles along Canyon Sin Nombre dirt road north-northeast of S-2. 158 Comment
  SDSU3716  Croton californicus H. Wedberg 1966-3-26 1145 San Diego On the road from Ocotillo to Vallecito Valley, 5.1 mi. from Imperial County line. 305 Comment
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Jan 30 2013
  UC1005078  Croton californicus Philip A. Munz 1940-1-28 15787 San Diego Old Carrizo Station; e San Diego Co. Comment
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May 2 2014
  UC494478  Croton californicus Philip A. Munz and C. L. Hitchcock 1932-4-4 12119 San Diego Carrizo Creek; e San Diego Co. Comment
  UCD141948  Croton californicus R. M. Beauchamp; M. Douglass 1971-11-27 3156 San Diego Canyon Sin Nombre. 175 Comment
  POM184585  Croton californicus var. mohavensis P. A. Munz, C. L. Hitchcock 1932-4-4 12119 San Diego Carrizo Creek, eastern San Diego County. Comment
  POM258654  Croton californicus var. mohavensis P. A. Munz 1940-1-28 15787 San Diego Old Carrizo Station Comment
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May 2 2014
  SEINET3089651 Image available Croton californicus var. mohavensis R. Mitchel Beauchamp, M. Douglas 1971-11-27 3156 San Diego Canyon Sin Nombre 175 Comment
  POM253534  Cryptantha angustifolia P. A. Munz 1940-1-28 15807 San Diego 13 miles East of Vallecitos. Comment
  SD169367  Cryptantha angustifolia Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 382 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  SD205587  Cryptantha angustifolia Jeannie Gregory, John Gregory 2008-3-7 2652 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD213021  Cryptantha angustifolia Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20570 San Diego Anza-Borrego Desert State Park: Southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD24498  Cryptantha angustifolia Frank F. Gander 1939-4-1 7074 San Diego about 2 miles southwest of Carrizo Station Comment
  SDSU19488  Cryptantha angustifolia Julia A. Jesu, Michael G. Simpson 2010-3-20 5 San Diego Anza Borrego Desert State Park, Carrizo Badlands Overlook, near monument, just below the parking area on the downward sloping hill. 375 Comment
  SDSU20359  Cryptantha angustifolia Makenzie Mabry, M. G. Simpson 2013-4-1 21 San Diego Anza Borrego Desert State Park, Carrizo badlands overlook, south of slope. 376 Comment
  UC1005093  Cryptantha angustifolia Philip A. Munz 1940-1-28 15807 San Diego 13 mi se Vallecitos (near Palmitos Spring, e San Diego County) Comment
  UCR41812  Cryptantha angustifolia A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6249 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  SD213023  Cryptantha barbigera var. barbigera Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20578 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD205628  Cryptantha cycloptera f. cycloptera Jeannie Gregory, John Gregory 2008-3-7 2654 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD169360  Cryptantha maritima Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 378 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  SD205611  Cryptantha maritima Jeannie Gregory, John Gregory 2008-3-7 2651 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD213029  Cryptantha maritima Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20566 San Diego Anza-Borrego Desert State Park: Southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SEINET7991473  Cryptantha maritima Joe Barth 2005-3-30 378 San Diego N of the volcanic Hills in jojoba Wash about .1 mile W of Hwy S2 (in NNW part of square 367 Comment
  UCR41481  Cryptantha maritima A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6258 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  SDSU20362  Cryptantha maritima var. maritima Makenzie Mabry, M. G. Simpson 2013-4-1 24 San Diego Anza Borrego Desert State Park, Carrizo badlands overlook, draw between ridges 376 Comment
  HSC3579  Cryptantha micrantha C. L. Hitchcock 1966-3-18 24241 San Diego Vallecito Wash, 10 mi. SE of Agua Caliente Hot Springs Comment
  SDSU20358  Cryptantha micrantha Makenzie Mabry, M. G. Simpson 2013-4-1 20 San Diego Anza Borrego Desert State Park, Carrizo badlands overlook, along ridge 100 ft of monument. 402 Comment
  UC1287107  Cryptantha micrantha C. L. Hitchcock 1966-3-18 24241 San Diego 10 mi se Agua Caliente Hot Springs; Vallecito Wash Comment
  SD24511  Cryptantha micrantha var. micrantha Frank F. Gander 1939-4-1 7087 San Diego about 2 miles southwest of Carrizo Station Comment
  SDSU21242  Cryptantha micrantha var. micrantha Jill E. Sundlof, Michael G. Simpson 2015-3-28 3 San Diego Carrizo Badlands Overlook Monument, Anza Borrego Desert State Park. 373 Comment
  SD169351  Cryptantha nevadensis Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 401 San Diego Anza-Borrego Desert State Park: Just north of the Volcanic Hills, adjacent to East Fork Jojoba Wash (near unmapped road), about .3 mile from west edge of square (in WNW part of square). 397 Comment
  SD24510  Cryptantha nevadensis Frank F. Gander 1939-4-1 7086 San Diego about 2 miles southwest of Carrizo Station Comment
  SDSU20361  Cryptantha nevadensis var. nevadensis Makenzie Mabry, M. G. Simpson 2013-4-1 23 San Diego Anza Borrego Desert State Park, Carrizo badlands overlook, south of slope. 376 Comment
  SDSU20360  Cryptantha pterocarya f. pterocarya Makenzie Mabry, M. G. Simpson 2013-4-1 22 San Diego Anza Borrego Desert State Park, Carrizo badlands overlook, south of slope. 376 Comment
  SDSU21352  Cryptantha pterocarya f. pterocarya Hunter D. Johnson, Michael G. Simpson 2015-3-28 5 San Diego Carrizo Bad Lands Overlook Monument, Anza Borrego Desert State Park. 383 Comment
  CLARK-A1045-1283  Cryptantha racemosa George K. Helmkamp 1978-3-16 San Diego Anza-Borrego Desert State Park Canon sin Nombre [No-name Canyon]; silty deposit; Sweeney Pass 7.5'Q Comment
  UCR41836  Cryptantha racemosa A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6252 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  SD198383  Cucurbita palmata Joe Barth 2007-12-1 845 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. 8 miles NW of the town of Ocotillo in Imperial County. 0.9 mile W of Imperial County line. NE side of Hwy S2, within several meters from side of road. 324 Comment
  SD256087  Cuscuta nevadensis Nancy Nenow 2011-4-18 1814 San Diego Anza-Borrego Desert State Park; along S-2 (Sweeny Pass Road) at Canyon Sin Nombre overlook; about 600 yards SE of junction with Canyon Sin Nombre Road 370 Comment
  POM258641  Cuscuta salina P. A. Munz 1940-1-28 15775 San Diego Old Carrizo Stage Station. Comment
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May 2 2014
  SD26117  Cuscuta salina Frank F. Gander 1939-12-22 7836 Imperial Carrizo Station (mak 6/06) Comment
  UC1005085  Cuscuta salina Philip A. Munz 1940-1-28 15775 San Diego Old Carrizo Station, e San Diego County Comment
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May 2 2014
  SD237779  Cylindropuntia bigelovii Nancy Nenow 2011-4-19 1780 San Diego Anza-Borrego Desert State Park; along S-2 (Sweeny Pass Road) at Canyon Sin Nombre overlook; about 600 yards SE of junction with Canyon Sin Nombre Road 370 Comment
  SEINET3026554  Cylindropuntia bigelovii Marc A. Baker, Michelle Cloud-Hughes 2011-12-14 17479 Imperial Carrizo Mountain Quadrangle, zone 11 0583950mE 3630000mN NAD83, 30m east of the San Diego County line, 8.5km WSW of Carrizo Mountain, just south of the Coyote Mountains, 13km NW of Ocotillo 280 Comment
  SD143409  Cylindropuntia echinocarpa Jon P. Rebman, A. Salywon & C. Christy 1998-3-22 4931 San Diego Northwest of Ocotillo; west of Coyote Mountains, near Mortero Wash at southern part of Anza-Borrego Desert State Park, near the Imperial County line. (IPB 7/07) 89 Comment
  SD185964  Cylindropuntia echinocarpa Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 169 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 2 mile E from intesection with Highway S2 (Sweeny Pass Rd), 12mi NW of I8 and town of Ocotillo 220 Comment
  SEINET12648968  Cylindropuntia echinocarpa Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 169 San Diego Anza-Borrego Desert Sate Park, along road to Canyon Sin Nombe, 2 mile E from intersection with Highway S2 (Sweeny Pass Rd.), 12mi NW of I8 at town of Ocotillo. 220 Comment
  SEINET3026555  Cylindropuntia echinocarpa Marc A. Baker, Michelle Cloud-Hughes 2011-12-14 17480 Imperial Carrizo Mountain Quadrangle, zone 11 0583950mE 3630000mN NAD83, 30m east of the San Diego County line, 8.5km WSW of Carrizo Mountain, just south of the Coyote Mountains, 13km NW of Ocotillo 280 Comment
  SEINET6812639 Image available Cylindropuntia echinocarpa Marc A. Baker, Bruce D. Parfitt 1987-4-13 7531 San Diego 5.3 km NW of San Diego-Imperial county line; ca. 4 km SE of Sweeney Pass, just N of Jojoba Wash. 400 Comment
  SEINET9713089 Image available Cylindropuntia echinocarpa Marc A. Baker, Bruce D. Parfitt 1987-4-13 7530 San Diego 1 km SE of Sweeney Pass 325 Comment
  SEINET9713117 Image available Cylindropuntia echinocarpa Marc A. Baker, Bruce D. Parfitt 1987-4-13 7530 San Diego 1 km SE of Sweeney Pass 325 Comment
  SD140506 Image available Cylindropuntia ganderi Jon Rebman, Andrew Salywon 1997-3-19 3825 San Diego Anza-Borrego State Park: NW of Ocotillo: along Hwy S2 at Canyon Sin Nombre, between Ocotillo and Canebrake 274 Comment
  SEINET9050239 Image available Cylindropuntia ganderi Marc A. Baker, Bruce D. Parfitt 1987-4-13 7529 San Diego 1 km SE of Sweeney Pass 350 Comment
  SD115740  Cylindropuntia ramosissima Duffie Clemons, Erik Jonsson 1984-8-18 881 San Diego In sandy soil of flat, near West Dolomite Mine Rd. (IPB 8/07) 359 Comment
  SD262036  Cylindropuntia ramosissima Jon Rebman, SDNHM Botany volunteers 2017-3-17 32495 San Diego Anza-Borrego Desert State Park: east of Sweeny Pass Rd. (S2) between Canebrake and Ocotillo; north of Mortero Canyon Road in a large, wide granitic arroyo 292 Comment
  SD201147  Cylindropuntia wolfii Bill Sullivan 2009-3-12 644 San Diego Anza-Borrego Desert State Park, Jojoba Wash jeep trail, 176 yards west of County Road S2, 2.26 miles W of Imperial County line 360 Comment
  SEINET3035220  Cylindropuntia wolfii Marc A. Baker, Michelle Cloud-Hughes 2011-12-14 17481 Imperial Carrizo Mountain Quadrangle, zone 11 0583950mE 3630000mN NAD83, 30m east of the San Diego County line, 8.5km WSW of Carrizo Mountain, just south of the Coyote Mountains, 13km NW of Ocotillo 280 Comment
  SEINET8548179 Image available Cylindropuntia wolfii Marc A. Baker, Bruce D. Parfitt 1987-4-13 7532 San Diego 5.3 km NW of San Diego-Imperial county line; ca. 4 km SE of Sweeney Pass, just N of Jojoba Wash. 400 Comment
  UC1080640  Cylindropuntia wolfii E. K. Balls and P. C. Everett 1957-11-5 22678 Imperial 6.9 mi nw from Ocotillo 243 Comment
  SD203134  Cynodon dactylon Joe Barth 2007-12-1 856 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. ~9 miles NW of the town of Ocotillo in Imperial County. 1.5 miles W of Imperial County line. SW side of Hwy S2 at large pullout with shallow basin on S part of pullout. 319 Comment
  SEINET3228146  Cynodon dactylon G. Rink, K. Routson, A. Karl, Tasya Herkowitz 2012-9-4 11669 San Diego Along the Imperial Highway about 8 miles west of Ocotillo on the south side of the road 320 Comment
  POM258534  Dalea mollis P. A. Munz 1940-1-28 15790 San Diego Old Carrizo Station. Comment
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May 2 2014
  SDSU12818  Dalea mollis Kristen Ward, Michael G. Simpson 1998-3-28 14 San Diego Anza Borrego Desert State Park: West Dolomite Mine Trail, .6 miles from main highway and 1/2 mile NW of fork. 396 Comment
  POM253526  Dalea mollissima P. A. Munz 1940-1-28 15804 San Diego 13 miles SE of Vallecitos (near Palmitos Spring). Comment
  SD201597  Dalea mollissima Joe Barth 2007-12-1 848 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. ~9 miles NW of the town of Ocotillo in Imperial County. 1.5 miles W of Imperial County line. SW side of Hwy S2 at large pullout with shallow basin on S part of pullout. 319 Comment
  SD24523  Dalea mollissima Frank F. Gander 1939-4-1 7099 San Diego about 2 miles southwest of Carrizo Station Comment
  SD252636  Dalea mollissima Larry Hendrickson, Paul Johnson 2013-11-12 6336 San Diego Anza-Borrego Desert State Park, Carrizo Badlands. Carrizo Marsh, 6.0 surface miles E of intersection of County Road S2 and Vallecito Creek Road (Great Southern Overland Stage Route). 139 Comment
  SD203688  Datura discolor Joe Barth 2007-12-1 860 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. ~9 miles NW of the town of Ocotillo in Imperial County. 1.5 miles W of Imperial County line. SW side of Hwy S2 at large pullout with shallow basin on S part of pullout. 319 Comment
  UCR202781  Datura discolor Joe Barth 2007-12-1 860 San Diego Southeast part of Anza-Borrego Desert State Park, between the Coyote Mountains and Jacumba Mountains c. 9 mi northwest of the town of Ocotillo in Imperial Co, 1.5 mi west of the Imperial Co. line. Southwest side of Route S2 at large pullout with shallow basin on south part of pullout. Square: Q29 319 Comment
  SD171094  Descurainia pinnata subsp. glabra Joe Barth 2005-2-20 311 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 178 Comment
  SD24539  Descurainia pinnata subsp. halictorum Frank F. Gander 1939-4-1 7115 San Diego 2 miles southwest of Carrizo Station Comment
  SD175935  Dicoria canescens Joe Barth 2005-10-14 676 San Diego Anza-Borrego Desert State Park, SE area of Carrizo Valley, just E of intersection of Canyon sin Nombre Rd and Carrizo Creek Rd. 164 Comment
  SD216545  Dicoria canescens Michael G. Simpson, Lori Simpson 2009-11-22 3119 San Diego Anza Borrego State Park. Wash of Carrizo Creek / Vallecito Creek, ca. 4.5 miles along Canyon Sin Nombre dirt road north-northeast of S-2. 157 Comment
  SDSU19375  Dicoria canescens Michael G. Simpson, Lori Simpson 2009-11-22 3119 San Diego Anza Borrego Desert State Park. Wash of Carrizo Creek / Vallecito Creek, ca. 4.5 miles along Canyon Sin Nombre dirt road north-northeast of S-2. 158 Comment
  SD170496  Diplacus bigelovii var. bigelovii Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 375 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  SD213334  Diplacus bigelovii var. bigelovii Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20581 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD24512  Diplacus bigelovii var. bigelovii Frank F. Gander 1939-4-1 7088 San Diego ca. 2 mi. southwest of Carrizo Station Comment
  SD176064  Distichlis spicata Joe Barth 2005-10-15 680 San Diego Anza-Borrego Desert State Park: Carrizo Creek, about 1.3 miles E of confluence with Vallecito Creek, about 1.4 miles W of Imperial County line. 149 Comment
  SD24548  Distichlis spicata Frank F. Gander 1939-4-1 7125 San Diego ca. 2 miles southwest of Carrizo Station (IPB 2/06) Comment
  SD250041  Ditaxis lanceolata Nancy Nenow, Lawrence Glacy 2011-1-29 1586 San Diego Anza-Borrego Desert State Park; along Canyon Sin Nombre dirt road; about 0.75 mile E of intersection with Sweeny Pass Road (S-2) 285 Comment
  SD198447  Ditaxis neomexicana Joe Barth 2007-12-1 854 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. ~9 miles NW of the town of Ocotillo in Imperial County. 1.5 miles W of Imperial County line. SW side of Hwy S2 at large pullout with shallow basin on S part of pullout. 319 Comment
  SD213128  Ditaxis neomexicana Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20587 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD250042  Ditaxis neomexicana Larry Hendrickson 2012-9-14 5962 San Diego Anza-Borrego Desert State Park, Sweeney Pass. At SE access road to Carrizo Badlands Overlook (loop road) at County Route S-2, 4.4 miles NW of SD-Imperial County line, and 0.5 mile SE of intersection of S-2 and access road to Canyon Sin Nombre. 377 Comment
  UCR17565  Ditaxis neomexicana A. C. Sanders 1975-8-27 291 San Diego Sonoran (Colorado) Desert, Hwy S2 between Sweeney Pass and the Imperial County line 305 Comment
  CAS-BOT-BC43580  Dithyrea californica C. L. Hitchcock; C. V. Muhlick 1964-3-20 23174 San Diego Vallecito Creek near union with Carrizo Creek. Comment
  HSC6731  Dithyrea californica C. L. Hitchcock, C. V. Muhlick 1964-3-20 23174 San Diego Vallecito Creek near union with Carrizo Creek Comment
  SD171093  Dithyrea californica Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 390 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  SD213053  Dithyrea californica Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20568 San Diego Anza-Borrego Desert State Park: Southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD24536  Dithyrea californica Frank F. Gander 1939-4-1 7112 San Diego about 2 miles southwest of Carrizo Station Comment
  UC1292288  Dithyrea californica C. L. Hitchcock and C. V. Muhlick 1964-3-20 23174 San Diego near union with Carrizo Creek; Vallecito Creek Comment
  SD122385  Draba cuneifolia Duffie Clemons, Erik Jonsson 1988-1-12 1907 San Diego lava Flow Wash, Anza-Borrego Desert State Park, Sweeney Pass quad Comment
  SD183740  Draba cuneifolia Jeannie Gregory, John Gregory 2005-2-13 1263 San Diego Anza-Borrego Desert State Park; Canyon Sin Nombre Overlook on N side of Highway S2; 2 mi SE of Carrizo Creek; E of Sweeney Pass 388 Comment
  SEINET4890293 Image available Echinocereus engelmannii Bruce D. Parfitt, Marc A. Baker 1987-4-13 3598 San Diego State Highway S-2, 3.3 miles NW of Imperial County line and 11.6 miles NW of I-8 at Ocotillo. 300 Comment
  SD187527  Eleocharis montevidensis Joe Barth 2005-10-15 684 San Diego Anza-Borrego Desert State Park: Carrizo Creek, about 1.4 miles E of confluence with Vallecito Creek, and about 1.3 miles W of Imperial County line. 149 Comment
  SD5557  Encelia farinosa unknown 1920-4-1 San Diego Carrizo Creek Comment
  SD205280  Encelia farinosa var. farinosa Jeannie Gregory, John Gregory 2008-3-7 2671 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 284 Comment
  SD208683  Encelia farinosa var. farinosa Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 158 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 1.3 mile E from intesection with Highway S2 (Sweeny Pass Rd), 11.5mi NW of I8 and town of Ocotillo 230 Comment
  SD212954  Encelia farinosa var. farinosa Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20569 San Diego Anza-Borrego Desert State Park: Southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD248889  Encelia farinosa var. farinosa Nancy Nenow, Lawrence Glacy 2011-1-29 1580 San Diego Anza-Borrego Desert State Park along S-2 at Sweeny Pass Road (S-2) about 0.5 mile NW of intersection with Canyon Sin Nombre Road on the inside of a sharp curve near the bottom of the pass. 292 Comment
  SD208684  Encelia farinosa var. phenicodonta Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 162 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 1.3 mile E from intesection with Highway S2 (Sweeny Pass Rd), 11.5mi NW of I8 and town of Ocotillo 230 Comment
  POM253522  Encelia frutescens P. A. Munz 1940-1-28 15800 San Diego 13 miles SE of Vallecitos (near Palmitos Spring). Comment
  SD216547  Encelia frutescens Michael G. Simpson, Lori Simpson 2009-11-22 3116 San Diego Anza Borrego State Park. Canyon Sin Nombre, ca. 3.4 miles along dirt road north-northeast of S-2. 180 Comment
  SDSU19378  Encelia frutescens Michael G. Simpson, Lori Simpson 2009-11-22 3116 San Diego Anza Borrego Desert State Park. Canyon Sin Nombre, ca. 3.4 miles along dirt road north-northeast of S-2. 180 Comment
  UC134982  Encelia frutescens T. S. Brandegee 1901-3-27 San Diego Carisso Ck. Colorado Desert, Carisso Ck. Comment
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Apr 29 2011
  SD175932  Encelia frutescens var. frutescens Joe Barth 2005-10-14 670 San Diego Anza-Borrego Desert State Park, SE area of Carrizo Valley, mouth of Canyon sin Nombre ~0.4 mile S of confluence with Carrizo Creek. 174 Comment
  SD24491  Encelia frutescens var. frutescens Frank F. Gander 1939-4-1 7067 San Diego Ca. 2 miles southwest of Carrizo Station Comment
  HSC1326  Ephedra trifurca C. L. Hitchcock 1966-3-17 24239 San Diego Vallecito Creek, 10 mi. SE of Agua Caliente Hot Springs Comment
  NY70660  Ephedra trifurca C. L. Hitchcock 1964-3-20 23167 San Diego Vallecito Creek near junction with Carrizo Creek Comment
  UC1146063  Ephedra trifurca C. L. Hitchcock and C. V. Muhlick 1964-3-20 23167 San Diego near junction Carrizo Creek; Vallecito Creek Comment
  SD24527  Eremalche exilis Frank F. Gander 1939-4-1 7103 San Diego about 2 miles southwest of Carrizo Station Comment
  SD170676  Eremalche rotundifolia Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 386 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  SD206070  Eremothera boothii subsp. condensata Jeannie Gregory, John Gregory 2008-3-7 2638 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD213236  Eremothera boothii subsp. condensata Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20585 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD24496  Eremothera boothii subsp. condensata Frank F. Gander 1939-4-1 7072 San Diego about 2 miles southwest of Carrizo Station Comment
  SDSU17655  Eremothera boothii subsp. condensata Gwen Simpson, SDSU Taxonomy class 1997-3-28 9 San Diego Anza Borrego Desert State Park. Roadside off West Dolomite Trail Road, 0.6 mile to fork, left (northwest) 0.5 mile. 334 Comment
  JEPS7483  Eriastrum diffusum subsp. diffusum Rimo Bacigalupi with J. F. MacBride, Ruth D. Sanderson, and C. Leroy Custer 1952-3-31 3583 San Diego Along the old Butterfield Stage Route where it crosses Carrizo Creek, 20 mi SE of Vallecito Spring. 228 Comment
  SD24529  Eriastrum diffusum subsp. diffusum Frank F. Gander 1939-4-1 7105 San Diego about 2 miles southwest of Carrizo Station Comment
  UC978999  Eriastrum diffusum subsp. diffusum Rimo Bacigalupi with J. F. MacBride, Ruth Sanderson, and C. L. Custer 1952-3-31 3583 San Diego Along old Butterfield Stage Route where it crosses creek Carrizo Creek, 20 mi SE of Vallecito Spring. 228 Comment
  SD24534 Image available Eriastrum harwoodii Frank F. Gander 1939-4-1 7110 San Diego about 2 miles southwest of Carrizo Station Comment
  SD175942  Ericameria paniculata Joe Barth 2005-10-14 677 San Diego Anza-Borrego Desert State Park, SE area of Carrizo Valley, just E of intersection of Canyon sin Nombre Rd and Carrizo Creek Rd. 164 Comment
  SD216548  Ericameria paniculata Michael G. Simpson, Lori Simpson 2009-11-22 3115 San Diego Anza Borrego State Park. Canyon Sin Nombre, ca. 3.4 miles along dirt road north-northeast of S-2. 180 Comment
  SD255988  Ericameria paniculata Larry Hendrickson, Paul Johnson 2013-11-12 6344 San Diego Anza-Borrego Desert State Park, Carrizo Badlands. 5.1 surface miles E of intersection of County Road S-2 and Vallecito Creek Road (Great Southern Overland State Route) and 0.7 mile east of intersection with Canyon Sin Nombre Rd. 146 Comment
  SDSU19379  Ericameria paniculata Michael G. Simpson, Lori Simpson 2009-11-22 3115 San Diego Anza Borrego Desert State Park. Canyon Sin Nombre, ca. 3.4 miles along dirt road north-northeast of S-2. 180 Comment
  UC1004747  Ericameria paniculata Philip A. Munz 1940-1-27 15836 San Diego 5 mi nw Carrizo Station (e San Diego County) Comment
  SD115541  Eriogonum deflexum var. deflexum Duffie Clemons, Erik Jonsson 1983-1-6 412 Imperial In crevice of A+- vertical, narrow rock-sided canyon, N-facing slope. Coyote Mtn 349 Comment
  SD115784  Eriogonum deflexum var. deflexum Erik Jonsson 1982-11-27 411 San Diego In gravelly soil on NW slope of small wash feeding Jojoba Wash Comment
  SD119075 Image available Eriogonum deflexum var. deflexum Duffie Clemons, Erok Jonsson 1986-4-12 1439 San Diego Scarce in sands on un-named wash, Carrizo Badlands 199 Comment
  SD201871  Eriogonum inflatum Joe Barth 2007-12-1 846 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. 8 miles NW of the town of Ocotillo in Imperial County. 0.9 mile W of Imperial County line. NE side of Hwy S2, within several meters from side of road. 324 Comment
  SD213275  Eriogonum inflatum Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20583 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD216328  Eriogonum inflatum Ian Cain, Emily Clayton 2009-5-10 1122 San Diego Anza-Borrego State Park. Along Imperial Highway (Sweeney Pass Road) between mile marker 52-53 3.03km west along the road from Imperial County Line, 2km NE of Red Hill 326 Comment
  SDSU19435  Eriogonum inflatum Ian Cain, Emily Clayton 2009-5-10 1122 San Diego Anza-Borrego State Park. Along Imperial Highway (Sweeney Pass Road) between mile marker 52-53 3.03km west along the road from Imperial County Line, 2km NE of Red Hill 326 Comment
  SDSU21349  Eriogonum inflatum Thomas C. Liddell, Michael G. Simpson 2015-3-28 4 San Diego Carrizo Badlands overlook monument, Anza Borrego Desert state park, San Diego Co. North facing slope. 374 Comment
  POM254249  Eriogonum insigne P. A. Munz 1940-1-27 15835 San Diego 5 mi. NW of Carrizo Station. Comment
  SD170596  Eriogonum reniforme Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 389 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  CAS-BOT-BC263561  Eriogonum thomasii LeRoy Abrams 1903-7-5 3982 San Diego Carisso Creek, Colorado Desert Comment
  POM155965  Eriogonum thomasii L. R. Abrams 1903-7-5 3982 San Diego Carisso Creek [Carrizo Creek], Colorado Desert. Comment
  POM253521  Eriogonum thomasii P. A. Munz 1940-1-28 15799 San Diego 13 miles SE of Vallecitos (near Palmitos Spring). Comment
  SD170594  Eriogonum thomasii Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 377 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  SD170595  Eriogonum thomasii Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 399 San Diego Anza-Borrego Desert State Park: Just north of the Volcanic Hills, adjacent to East Fork Jojoba Wash (near unmapped road), about .3 mile from west edge of square (in WNW part of square). 397 Comment
  SD206164  Eriogonum thomasii Jeannie Gregory, John Gregory 2008-3-7 2669 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 284 Comment
  SD24487  Eriogonum thomasii Frank F. Gander 1939-4-1 7063 San Diego ca. 2 mi. s.w. of Carrizo Sta. Comment
  UC1005099  Eriogonum thomasii Philip A. Munz 1940-1-28 15799 San Diego near Palmitos Spring (13 mi se of Vallecitos) Comment
  UCR212043  Eriogonum thomasii Jeannie Gregory, John Gregory 2008-3-7 2669 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi east of the junction with Hwy S2, 11.7 mi northwest of the junction of S2 and Hwy 8 at the town of Ocotillo. Square: P29 285 Comment
  UCR41818  Erioneuron pulchellum A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6259 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  SD169697  Erodium cicutarium Joe Barth 2005-2-20 302 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 180 Comment
  SD24546  Erodium cicutarium Frank F. Gander 1939-4-1 7122 San Diego about 2 miles southwest of Carrizo Station Comment
  JEPS7489  Erodium texanum Rimo Bacigalupi with J. F. MacBride, Ruth D. Sanderson, and C. Leroy Custer 1952-3-31 3576 San Diego 20 mi se Vallecito Springs (along old Butterfield Stage Route, where it crosses Carrizo Creek, se San Diego County); Carrizo Creek 228 Comment
  SD161500  Erodium texanum Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 394 San Diego Anza-Borrego Desert State Park: Just north of the Volcanic Hills, adjacent to East Fork Jojoba Wash (near unmapped road), about .3 mile from west edge of square (in WNW part of square). 397 Comment
  SD169691  Erodium texanum Joe Barth 2005-2-20 306 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 178 Comment
  RSA710234  Eschscholzia minutiflora J. Barth 2005-2-20 314 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent north facing bank; 2.5 miles (by road) east of Hwy S2. 180 Comment
  SD204485  Eschscholzia minutiflora Jeannie Gregory, John Gregory 2008-3-7 2648 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD170631  Eschscholzia parishii Joe Barth 2005-2-20 314 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent north facing bank; 2.5 miles (by road) east of Hwy S2. 180 Comment
  SD204487  Eschscholzia parishii Jeannie Gregory, John Gregory 2008-3-7 2627 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD24528  Eschscholzia parishii Frank F. Gander 1939-4-1 7104 San Diego about 2 miles southwest of Carrizo Station Comment
  SD253232  Eschscholzia parishii Nancy Nenow, Lawrence Glacy 2011-1-29 1582 San Diego Anza-Borrego Desert State Park along S-2 at Sweeny Pass Road (S-2) about 0.5 mile NW of intersection with Canyon Sin Nombre Road on the inside of a sharp curve near the bottom of the pass. 292 Comment
  SD182239  Eucrypta micrantha Jeannie Gregory, John Gregory 2005-2-13 1261 San Diego Anza-Borrego Desert State Park; Canyon Sin Nombre Overlook on N side of Highway S2; 2 mi SE of Carrizo Creek; E of Sweeney Pass 388 Comment
  SEINET8000773  Eucrypta micrantha Jeannie Gregory 2005-2-13 1261 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre Overlook on N side of Highway S2; 2 mi SE Carrizo Creek 389 Comment
  SD161150  Eulobus californicus Joe Barth 2005-2-20 307 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 178 Comment
  SD205996  Eulobus californicus Jeannie Gregory, John Gregory 2008-3-7 2640 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD24516  Eulobus californicus Frank F. Gander 1939-4-1 7092 San Diego about 2 miles southwest of Carrizo Station Comment
  SDSU19588  Eulobus californicus Jonathan Schwartz, Michael G. Simpson 2010-3-20 4 Imperial About 100 feet east of the Carrizo Badlands Overlook monument area, Anza-Borrego Desert State Park. 377 Comment
  CLARK-A1045-1280  Euphorbia arizonica George K. Helmkamp 1978-3-17 San Diego Anza-Borrego Desert State Park Canon sin Nombre [No-name Canyon]; sandy wash; Sweeney Pass 7.5'Q Comment
  SD252653  Euphorbia micromera Larry Hendrickson, Paul Johnson 2013-11-12 6337 San Diego Anza-Borrego Desert State Park, Carrizo Badlands. Carrizo Marsh, 6.0 surface miles E of intersection of County Road S2 and Vallecito Creek Road (Great Southern Overland Stage Route). 139 Comment
  SD252654  Euphorbia micromera Larry Hendrickson, Paul Johnson 2013-11-12 6345 San Diego Anza-Borrego Desert State Park, Carrizo Badlands. 5.1 surface miles E of intersection of County Road S-2 and Vallecito Creek Road (Great Southern Overland State Route) and 0.7 mile east of intersection with Canyon Sin Nombre Rd. 146 Comment
  SD169288  Euphorbia polycarpa Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 385 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  SD176239  Euphorbia polycarpa Joe Barth 2005-10-14 671 San Diego Anza-Borrego Desert State Park, SE area of Carrizo Valley, mouth of Canyon sin Nombre ~0.4 mile S of confluence with Carrizo Creek. 174 Comment
  SD201580  Euphorbia polycarpa Joe Barth 2007-12-1 862 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. ~9 miles NW of the town of Ocotillo in Imperial County. 1.5 miles W of Imperial County line. SW side of Hwy S2 at large pullout with shallow basin on S part of pullout. 319 Comment
  SD204257  Euphorbia polycarpa Jeannie Gregory, John Gregory 2008-3-7 2664 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 284 Comment
  SD250050  Euphorbia polycarpa Larry Hendrickson 2012-9-14 5963 San Diego Anza-Borrego Desert State Park, Sweeney Pass. At intersection of County Road S-2 and access road to Canyon Sin Nombre, 5.0 miles NW of SD-Imperial County line. 369 Comment
  SD13009  Eustoma exaltatum Frank F. Gander 1936-1-3 390 Imperial Carriso Station (mak 6/06) Comment
  SD176725  Eustoma exaltatum Joe Barth 2005-10-15 683 San Diego Anza-Borrego Desert State Park: Carrizo Creek, about 1.4 miles E of confluence with Vallecito Creek, and about 1.3 miles W of Imperial County line. 149 Comment
  SD228712  Fagonia laevis Joe Barth 2011-4-10 1362 San Diego Anza Borrego Desert State Park. Lot by Hiway S2 roadside. 1.3 miles due W of Imperial County line. ~9 air miles WNW of Imperial County's town of Ocotillo. 313 Comment
  SD288712  Fagonia laevis Joe Barth 2011-4-10 1362 San Diego Anza Borrego Desert State Park. Lot by Hiway S2 roadside. 1.3 miles due W of Imperial County line. ~9 air miles WNW of Imperial County's town of Ocotillo. 313 Comment
  UCR41835  Fagonia pachyacantha A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6251 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  SD185977  Ferocactus cylindraceus Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 168 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 2 mile E from intesection with Highway S2 (Sweeny Pass Rd), 12mi NW of I8 and town of Ocotillo 220 Comment
  JEPS45786  Fouquieria splendens subsp. splendens Lois Chambers 1933-12-31 San Diego Carrizo Wash; along the Old Butterfield Stage Road, e San Diego County Comment
  SD195161  Fouquieria splendens subsp. splendens Joe Barth 2007-1-15 833 San Diego Anza-Borrego Desert State Park: 10m from the side of Hwy S2, SE of the Sweeney Pass area, about 13 miles NW of the town of Ocotillo. 349 Comment
  SD211020  Fouquieria splendens subsp. splendens Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 163 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 1.3 mile E from intesection with Highway S2 (Sweeny Pass Rd), 11.5mi NW of I8 and town of Ocotillo 230 Comment
  SD24543  Fouquieria splendens subsp. splendens Frank F. Gander 1939-4-1 7119 San Diego about 2 miles southwest of Carrizo Station Comment
  SDSU19535  Fouquieria splendens subsp. splendens Ariel M. Starks, Michael G. Simpson 2010-3-20 3 San Diego Carrizo Badlands overlook of Anza Borrego Desert State Park, near monument at top of slope facing east. 377 Comment
  SD111529  Funastrum utahense Duffie Clemons, Erik Jonsson 1982-4-13 306 San Diego Dolomite Mine, Anza Borrego Desert. 340 Comment
  SD115675  Funastrum utahense Duffie Clemons, Erik Jonsson 1983-9-18 789 San Diego Sweeney Pass quad 374 Comment
  SD133352  Funastrum utahense Duffie Clemons, Erik Jonsson, Sue Bell et. al 1992-4-7 2381 San Diego Near border S24, A+-100 yards east of S2; Sweeney Pass quad (mak 2/06) 245 Comment
  SD133353  Funastrum utahense Erik Jonsson, Suzanne Bell 1992-3-26 2355 San Diego Carrizo Mtn quad. 340 Comment
  POM253529  Geraea canescens P. A. Munz 1940-1-28 15809 San Diego 13 miles East of Vallecitos. Comment
  SD112700  Geraea canescens Darley F. Howe 1940-3-8 971 San Diego Colorado Desert east of Carriso. (mak 2/07) Comment
  SD118926  Geraea canescens Duffie Clemons, Erik Jonsson, Mike Curto 1986-1-19 1256 San Diego Carrizo Badlands 185 Comment
  SD204106  Geraea canescens Jeannie Gregory, John Gregory 2008-3-7 2631 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD24489  Geraea canescens Frank F. Gander 1939-4-1 7065 San Diego 2 miles southwest of Carrizo Station Comment
  SD261985  Geraea canescens Jon Rebman, SDNHM Botany volunteers 2017-3-17 32491 San Diego Anza-Borrego Desert State Park: east of Sweeny Pass Rd. (S2) between Canebrake and Ocotillo; north of Mortero Canyon Road in a large, wide granitic arroyo 292 Comment
  UC1005096  Geraea canescens Philip A. Munz 1940-1-28 15809 San Diego sandy wash 13 mi se Vallecitos (near Palmitos Spring) Comment
  SD208998  Gilia stellata Jeannie Gregory, John Gregory 2008-3-7 2656 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  CLARK-A1045-1282  Haplopappus acradenius George K. Helmkamp 1978-3-17 San Diego Anza-Borrego Desert State Park Canon sin Nombre [No-name Canyon]; edge of sandy wash; Sweeney Pass 7.5'Q Comment
  SD24521  Heliotropium curassavicum var. oculatum Frank F. Gander 1939-4-1 7097 San Diego about 2 miles southwest of Carrizo Station Comment
  SD262411  Heliotropium curassavicum var. oculatum Larry Hendrickson, Evan MacKinnon 2014-12-19 6553 San Diego Anza-Borrego Desert State Park. Carrizo Marsh, Carrizo Badlands. 4.3 miles NE of intersection of County Road S2 and Great Southern Stage Route of 1849 (Vallecito Creek Road on some maps). 160 Comment
  HSC15559  Hesperocallis undulata C. L. Hitchcock, C. V. Muhlick 1964-3-20 23171 San Diego Vallecito Creek near union with Carrizo Creek Comment
  JEPS7488  Hesperocallis undulata Rimo Bacigalupi with J. F. Macbride, Ruth D. Sanderson and C. Leroy Custer 1952-3-31 3574 San Diego 20 mi se of Vallecito Springs (along the old Butterfield State route, where it crosses Carrizo Creek, se San Diego County); Carrizo Creek 228 Comment
  SD205030  Hesperocallis undulata Jeannie Gregory, John Gregory 2008-3-7 2630 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD51729  Hesperocallis undulata Rimo Bacigalupi, J. F. Macbride, R. D. Sanderson, C. L. Custer 1952-3-31 3574 San Diego Along the old Butterfield Stage route, where it crosses Carrizo Creek, on the sandy soil of its alluvial fan, 20 miles southeast of Vallecito Springs, southeastern SD County. (IPB 1/07) Comment
  SD578  Hesperocallis undulata Unknown 1920-3-31 34 San Diego Carrizo Creek (IPB 1/07) Comment
  UCR41769  Hesperocallis undulata A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6242 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  UCSB689  Hesperocallis undulata Bacigalupi, Rimo; Macbride, J.; Sanderson, Ruth 1952-3-31 San Diego Along the old Butterfield Stage Route, where it crosses Carrizo Creek; 20 miles S.E. of Vallecito Springs, So. Eastern San Diego County 228 Comment
  SD119581 Image available Hibiscus denudatus Duffie Clemons, Erik Jonsson 1984-8-18 890 San Diego Among rocks of wash north of abandoned dolomite mine, Coyote Mountains. Comment
  UCR41766  Hibiscus denudatus A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6245 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  SD207489  Hilaria rigida Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 159 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 1.3 mile E from intesection with Highway S2 (Sweeny Pass Rd), 11.5mi NW of I8 and town of Ocotillo 230 Comment
  SD212866  Hilaria rigida Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20580 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD24532  Hilaria rigida Frank F. Gander 1939-4-1 7108 San Diego ca. 2 miles southwest of Carrizo Station (IPB 3/07) Comment
  CAS-BOT-BC207516  Hoffmannseggia glauca Philip A. Munz 1940-1-27 15828 San Diego South of Carrizo Creek, 2 1/2 miles west of Carrizo Station. Comment
  SD128393  Hoffmannseggia microphylla Duffie Clemons, Erik Jonsson 1990-1-23 2281 Imperial Coyote Mountains, in dry sandy soil of drainage. 341 Comment
  SD143315 Image available Hoffmannseggia microphylla Suzanne Bell 1998-5-9 334 San Diego Canyon Sin Nombre: In steep gullies, in canyon walls, and in the wash below. 280 Comment
  SD176212  Hoffmannseggia microphylla Joe Barth 2005-10-14 665 San Diego Anza-Borrego Desert State Park, SE area of Carrizo Valley, mouth of Canyon sin Nombre ~0.4 mile S of confluence with Carrizo Creek. 174 Comment
  SD204295  Hoffmannseggia microphylla Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 155 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 1 mile E from intesection with Highway S2 (Sweeny Pass Rd), 11.5mi NW of I8 and town of Ocotillo 280 Comment
  SDSU15541  Hoffmannseggia microphylla Suzanne Bell 1998-5-9 334 San Diego Canyon Sin Nombre: In steep gullies, on canyon walls, and in the wash below. T15S R8E sw1/3 S27. 256 Comment
  SD211847  Hordeum murinum subsp. glaucum Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 171 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 2 mile E from intesection with Highway S2 (Sweeny Pass Rd), 12mi NW of I8 and town of Ocotillo 220 Comment
  SD198529  Hyptis emoryi Joe Barth 2007-12-1 853 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. ~9 miles NW of the town of Ocotillo in Imperial County. 1.5 miles W of Imperial County line. SW side of Hwy S2 at large pullout with shallow basin on S part of pullout. 319 Comment
  SD204404  Hyptis emoryi Jeannie Gregory, John Gregory 2008-3-7 2666 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 284 Comment
  SD213207  Hyptis emoryi Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20579 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD216551  Isocoma acradenia var. acradenia Michael G. Simpson, Lori Simpson 2009-11-22 3120 San Diego Anza Borrego State Park. Wash of Carrizo Creek / Vallecito Creek, ca. 4.5 miles along Canyon Sin Nombre dirt road north-northeast of S-2. 157 Comment
  SDSU19374  Isocoma acradenia var. acradenia Michael G. Simpson, Lori Simpson 2009-11-22 3120 San Diego Anza Borrego Desert State Park. Wash of Carrizo Creek / Vallecito Creek, ca. 4.5 miles along Canyon Sin Nombre dirt road north-northeast of S-2. 158 Comment
  SD165873  Isocoma acradenia var. eremophila Joe Barth 2005-10-14 673 San Diego Anza-Borrego Desert State Park, SE area of Carrizo Valley, mouth of Canyon sin Nombre ~0.2 mile S of confluence with Carrizo Creek. 171 Comment
  SD219768  Isocoma acradenia var. eremophila Larry Hendrickson 2009-12-12 4412 San Diego Anza-Borrego Desert State Park. Carrizo Badlands, Canyon Sin Nombre, 0.8 mile E of County Road S-2. 281 Comment
  SD253665  Isocoma acradenia var. eremophila Larry Hendrickson, Paul Johnson 2013-11-12 6330 San Diego Anza-Borrego Desert State Park, Carrizo Badlands. Adjacent to Carrizo Marsh, 6.0 surface miles E of intersection of County Road S2 and Vallecito Creek Road (Great Southern Stage Route). 135 Comment
  SD201281  Justicia californica Joe Barth 2007-12-1 851 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. ~9 miles NW of the town of Ocotillo in Imperial County. 1.5 miles W of Imperial County line. SW side of Hwy S2 at large pullout with shallow basin on S part of pullout. 319 Comment
  UCSB24634  Justicia californica Shaw, Merrilee 1964-4-4 San Diego County Highway S2, 6 miles north of Imperial-San Diego county line and boundary of Anza-Borrego Reserve 289 Comment
  SD207933  Krameria bicolor Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 165 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 1.3 mile E from intesection with Highway S2 (Sweeny Pass Rd), 11.5mi NW of I8 and town of Ocotillo 230 Comment
  SD213205  Krameria bicolor Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20588 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD228555  Krameria bicolor Joe Barth 2011-4-10 1349 San Diego Anza-Borrego Desert State Park. Hwy S2, 0.9 mile due W of Imperial County line. Just NE of the Volcanic Hills. ~8 air miles WNW of the town of Ocotillo in Imperial County. 320 Comment
  SD24530  Krameria bicolor Frank F. Gander 1939-4-1 7106 San Diego about 2 miles southwest of Carrizo Station Comment
  UCR41833  Krameria erecta A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6261 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  POM253525  Langloisia setosissima subsp. setosissima P. A. Munz 1940-1-28 15803 San Diego 13 miles SE of Vallecitos (near Palmitos Spring). Comment
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Nov 30 2009
  POM258647  Langloisia setosissima subsp. setosissima P. A. Munz 1940-1-28 15780 San Diego Old Carrizo Stage Station. Comment
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May 2 2014
  SD119066  Langloisia setosissima subsp. setosissima Duffie Clemons, Erik Jonsson 1986-3-9 1340 San Diego south mesa, Carrizo Badlands, Arroyo Tapiado quad Comment
  SD24482  Langloisia setosissima subsp. setosissima Frank F. Gander 1939-4-1 7058 San Diego about 2 miles southwest of Carrizo Station Comment
  SD202045  Larrea tridentata Joe Barth 2007-12-1 849 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. ~9 miles NW of the town of Ocotillo in Imperial County. 1.5 miles W of Imperial County line. SW side of Hwy S2 at large pullout with shallow basin on S part of pullout. 319 Comment
  SD206357  Larrea tridentata Jeannie Gregory, John Gregory 2008-3-7 2668 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 284 Comment
  SD24524  Larrea tridentata Frank F. Gander 1939-4-1 7100 San Diego ca. 2 miles southwest of Carrizo Station (IPB 12/06) Comment
  SD2878  Larrea tridentata Unknown 1920-3-31 San Diego Carrizo Creek (IPB 12/06) Comment
  SDSU18840  Larrea tridentata Bryan A. Hanson, Michael G. Simpson 2008-3-22 7 San Diego Carrizo Badlands Overlook, near monument sign, Anza Borrego Desert State Park. 377 Comment
  SDSU19570  Larrea tridentata Michael A. Johnson, Michael G. Simpson 2010-3-20 3 San Diego Anza Borrego Desert State Park, Carrizo Badlands overlook. East facing slope. 383 Comment
  POM155942  Lemna gibba Le Roy Abrams 1903-7-5 3983 San Diego Carisso Creek [Carrizo Creek], Colorado Desert. Comment
  SD119046 Image available Lepidium fremontii Duffie Clemons, Erik Jonsson 1986-4-12 1446 San Diego East slope of Coyote Mts Only two seen in rocky wash Comment
  POM258638  Lepidium lasiocarpum P. A. Munz 1940-1-28 15772 San Diego Old Carrizo Stage Station. Comment
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May 2 2014
  SD24501  Lepidium lasiocarpum Frank F. Gander 1939-4-1 7077 San Diego about 2 miles southwest of Carrizo Station Comment
  SD170026  Lepidium lasiocarpum subsp. lasiocarpum Joe Barth 2005-2-20 300 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 180 Comment
  SD203341  Lepidium lasiocarpum subsp. lasiocarpum Jeannie Gregory, John Gregory 2008-3-7 2641 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SDSU17621  Lepidium lasiocarpum var. lasiocarpum Joe Barth 2005-2-20 300 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 180 Comment
  UC1005086  Lepidium oblongum Philip A. Munz 1940-1-28 15772 San Diego Carrizo Station, e edge of San Diego County Carrizo Station Comment
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May 2 2014
  UC1605929  Leptochloa uninervia Peter Lesica 1986-3-19 3683 Imperial in creek just below old stage station (ca 19 km nw of Ocotillo); Carrizo Creek 125 Comment
  SD169623  Linanthus jonesii Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 398 San Diego Anza-Borrego Desert State Park: Just north of the Volcanic Hills, adjacent to East Fork Jojoba Wash (near unmapped road), about .3 mile from west edge of square (in WNW part of square). 397 Comment
  SD170620  Loeseliastrum matthewsii Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 384 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  UC106722  Loeseliastrum matthewsii T. S. Brandegee 1901-3-26 San Diego <Carisso> Creek Colorado Desert, <Carisso> Creek Comment
  UC106723  Loeseliastrum matthewsii T. S. Brandegee Apr. 1905 San Diego Cariso Creek Colorado Desert, Cariso Creek Comment
  HSC17054  Loeseliastrum schottii C. L. Hitchcock, C. V. Muhlick 1964-3-20 23179 San Diego Vallecito Creek near union with Carrizo Creek Comment
  JEPS7492  Loeseliastrum schottii Rimo Bacigalupi with J. F. Macbride, Ruth D. Sanderson and C. L. Custer 1952-3-31 3581 San Diego 10 mi. s.e. Vallecito Springs (along old Butterfield Stage Rte. where it crosses Carrizo Creek); s.e. San Diego Co., Carrizo Creek, old Butterfield Stage Rte 228 Comment
  SD24479  Loeseliastrum schottii Frank F. Gander 1939-4-1 7056 San Diego ca. 2 miles southwest of Carrizo Station (IPB 3/06) Comment
  SDSU21347  Loeseliastrum schottii Alexander T. Neu, Michael G. Simpson 2015-3-28 5 San Diego Carrizo Badlands Overlook Monument, Anza Borrego Desert State Park. 374 Comment
  UCSB9191  Loeseliastrum schottii Bacigalupi, Rimo; Macbride, J.; Sanderson, Ruth 1952-3-31 San Diego old Butterfield State Route; where it crosses Carrizo Creek; 20 mi. S.E. of Vallecito Spring; southeastern S. Diego Co 228 Comment
  HSC98238  Lotus salsuginosus C. L. Hitchcock, C. V. Muhlick 1964-3-20 23177 San Diego Vallecito Creek near union with Carrizo Creek Comment
  UC1292572  Lotus salsuginosus var. brevivexillus C. L. Hitchcock and C. V. Muhlick 1964-3-20 23177 San Diego near Carrizo Creek (Vallecito Creek near union with Carrizo Creek); Vallecito Creek Comment
  UC1005076  Lotus strigosus Philip A. Munz 1940-1-28 15794 San Diego 13 mi se Vallecitos (near Palmitos Canyon, e San Diego County) Comment
  UC1286985  Lotus strigosus C. L. Hitchcock 1966-3-18 24249 San Diego 10 mi se Agua Caliente Hot Springs; Vallecito Wash Comment
  POM258538  Lotus tomentellus P. A. Munz 1940-1-28 15794 San Diego 13 miles East of Vallecitos. Comment
  CLARK-A1045-1292  Lupinus arizonicus George K. Helmkamp 1977-1-22 San Diego Anza-Borrego Desert State Park Carrizo Badlands Overlook; Sweeney Pass 7.5'Q Comment
  POM254270  Lupinus arizonicus P. A. Munz 1940-1-27 15832 San Diego south of Cariizo [Carrizo] Creek, 2 1/2 miles west of Carrizo Station.Volcan Mtns. Comment
  POM349960  Lupinus arizonicus M. B. Dunkle 1935-4-19 4603 San Diego Carizzo Creek, Colorado Desert. 183 Comment
  SD173150  Lupinus arizonicus Juergen Schrenk Unknown 15 San Diego Anza Borrego Desert; S-2 between Ocotillo Badlands Overlook, roadside. (IPB 4/07) Comment
  SD176197  Lupinus arizonicus Joe Barth 2005-2-20 308 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 178 Comment
  SD176201  Lupinus arizonicus Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 373 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  SD205790  Lupinus arizonicus Jeannie Gregory, John Gregory 2008-3-7 2644 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD24514  Lupinus arizonicus Frank F. Gander 1939-4-1 7090 San Diego about 2 miles southwest of Carrizo Station Comment
  SDSU19500  Lupinus arizonicus Robert M. Zamudio, Michael G. Simpson 2010-4-10 3 Imperial Carrizo Badlands Overlook, 10 feet from overlook. 10 miles nothwest of Interstate 8 on Imperial Highway S-2. Anza-Borrego Desert State Park. 368 Comment
  UC1004751  Lupinus arizonicus Philip A. Munz 1940-1-27 15832 San Diego 2 1/2 mi w Carrizo Station (s of Carrizo Creek, eastern San Diego County); s of Carrizo Creek Comment
  JEPS8679  Lupinus concinnus Rimo Bacigalupi with J. F. Macbride, Ruth D. Sanderson and C. Leroy Custer 1952-3-31 3575 San Diego 20 mi SE of Vallecito Spring (along old Butterfield Stage route, where it crosses Carrizo Creek) Comment
  SDSU4388  Lupinus excubitus var. medius Scott McMillan 1992-3-8 8 III92C San Diego On a sandy north facing slope at the Carrizo Badlands Overlook, Anza Borrego Desert State Park. 381 Comment
  HSC14941  Lupinus shockleyi C. L. Hitchcock, C. V. Muhlick 1964-3-20 23176 San Diego Vallecito Creek near union with Carrizo Creek Comment
  SD24545  Lupinus shockleyi Frank F. Gander 1939-4-1 7121 San Diego about 2 miles southwest of Carrizo Station Comment
  POM258642  Lycium brevipes var. brevipes Philip A. Munz 1940-1-28 15776 San Diego Old Carrizo Station. Comment
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May 2 2014
  SD118882  Lycium brevipes var. brevipes Erik Jonsson, M. Curto, Duffie Clemons 1986-1-19 1253 San Diego In canyon mouth south of Carrizo Creek, Sweeney Pass Quadrangle 600 Comment
  CAS-BOT-BC233541  Lycium fremontii Edmund C. Jaeger 1939-4-2 s.n. San Diego Carrizo Creek 121 Comment
  CAS-BOT-BC233544  Lycium fremontii Edmund C. Jaeger 1939-4-2 s.n. San Diego Carrizo Creek 121 Comment
  UC174276  Lycium torreyi T. S. Brandegee 1901-3-27 San Diego Carisso Creek Colorado Desert Comment
  SD204130  Malacothrix glabrata Jeannie Gregory, John Gregory 2008-3-7 2677 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1.5 mi E of junction with Hwy S2, 12 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 241 Comment
  SD133345 Image available Malperia tenuis Duffie Clemons, Erik Jonsson, Suzanne Bell 1992-3-26 2357 San Diego Carrizo Mtn. quad. A+-50 plants on desert pavement 340 Comment
  SD228442  Malperia tenuis Joe Barth 2011-4-10 1359 San Diego Anza Borrego Desert State Park. Lot by Hiway S2 roadside. 1.3 miles due W of Imperial County line. ~9 air miles WNW of Imperial County's town of Ocotillo. 313 Comment
  SD213213  Mentzelia affinis Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20575 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  POM258646  Mentzelia involucrata P. A. Munz 1940-1-28 15779 San Diego Old Carrizo Station. Comment
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May 2 2014
  SD119064 Image available Mentzelia involucrata Duffie Clemons, Erik Jonsson 1986-3-9 1342 San Diego Occasional at edges of dry Arroyo Seco del Diablo Carrizo Badlands. Comment
  SD176683  Mentzelia involucrata Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 387 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  SD205955  Mentzelia involucrata Jeannie Gregory, John Gregory 2008-3-7 2663 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 284 Comment
  SD24483  Mentzelia involucrata Frank F. Gander 1939-4-1 7059 San Diego about 2 miles southwest of Carrizo Station Comment
  UC1005083  Mentzelia involucrata Philip A. Munz 1940-1-28 15779 San Diego Southern California, Old Carrizo Station Comment
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May 2 2014
  UCR41838  Mentzelia involucrata A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6256 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  SD24526 Image available Mentzelia obscura Frank F. Gander 1939-4-1 7102 San Diego ca. 2 miles southwest of Carrizo Station. Comment
  JEPS86902  Mimulus bigelovii var. bigelovii David M. Thompson 1988-3-5 826 San Diego 4.1 mi se Bow Willows Campground turnoff (along Hwy S2 (Imperial Hwy), 0.5 mi se of Carrizo Badlands overlook sign, 36.4 mi se of Scissors Crossing) 400 Comment
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Jan 9 2009
  POM254274  Mimulus bigelovii var. bigelovii P. A. Munz 1940-1-27 15827 San Diego south of Cariizo [Carrizo] Creek, 2 1/2 miles west of Carrizo Station. Volcan Mtns. Comment
  RSA535792  Mimulus bigelovii var. bigelovii David M. Thompson 1988-3-5 826 San Diego 4.1 mi. SE of turnoff for Bow Willows Campground along Hwy S2 (Imperial Hwy); 0.5 mi. SE of Carrizo Badlands overlook sign (this facing traffic coming from SE); 36.4 mi. of Scissors Crossing. 402 Comment
  UC1004753  Mimulus bigelovii var. bigelovii Philip A. Munz 1940-1-27 15827 San Diego 2 1/2 mi w Carrizo Station Comment
  SD213233  Mirabilis laevis var. retrorsa Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20574 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD24519  Mohavea confertiflora Frank F. Gander 1939-4-1 7095 San Diego ca. 2 mi. southwest of Carrizo Station Comment
  UCSB12183  Mohavea confertiflora Breedlove, Dennis 1962-3-10 San Diego 14.4 miles northwest of Coyote Wells on road to Borrego Desert State Park 274 Comment
  SD115674  Mollugo cerviana Duffie Clemons, Erik Jonsson 1983-9-10 788 San Diego Sweeney Pass quad Comment
  SD176266  Monolepis nuttalliana Joe Barth 2005-2-20 303 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 180 Comment
  SD24513  Monolepis nuttalliana Frank F. Gander 1939-4-1 7089 San Diego about 2 miles southwest of Carrizo Station Comment
  POM254266  Monoptilon bellioides P. A. Munz 1940-1-27 15831 San Diego south of Cariizo [Carrizo] Creek, 2 1/2 miles west of Carrizo Station.Volcan Mtns. Comment
  SD161289  Monoptilon bellioides Joe Barth 2005-2-20 316 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent north facing bank; 2.5 miles (by road) east of Hwy S2. 180 Comment
  SD205393  Monoptilon bellioides Jeannie Gregory, John Gregory 2008-3-7 2658 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD24540  Monoptilon bellioides Frank F. Gander 1939-4-1 7116 San Diego 2.0 miles southwest of Carrizo Station. Comment
  SD252031  Monoptilon bellioides Nancy Nenow 2011-4-18 1818 San Diego Anza-Borrego Desert State Park; along S-2 (Sweeny Pass Road) at Canyon Sin Nombre overlook; about 600 yards SE of junction with Canyon Sin Nombre Road 370 Comment
  UC1004748  Monoptilon bellioides Philip A. Munz 1940-1-27 15831 San Diego sandy fan s Carrizo Creek (2 1/2 mi w of Carrizo Station) Comment
  UC88015  Monoptilon bellioides T. S. Brandegee Apr. 1905 San Diego Cariso Ck Colorado Desert Comment
  SEINET3132299  Nemacaulis denudata var. gracilis T. S. Brandegee 1905-4-15 sn San Diego Cariso Creek, Colorado Desert Comment
  SD134680  Nemacladus glanduliferus Geoffrey A. Levin, Judy Gibson, Juda Sakrison, Annette Winner 1993-3-26 2225 San Diego Highway S-2, 1.75 mi. NW of Imperial/San Diego co. line, about 100 m northeast of the highway, Anza-Borrego Desert State Park 320 Comment
  SD176974  Nemacladus glanduliferus Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 396 San Diego Anza-Borrego Desert State Park: Just north of the Volcanic Hills, adjacent to East Fork Jojoba Wash (near unmapped road), about .3 mile from west edge of square (in WNW part of square). 397 Comment
  SD208275  Nemacladus glanduliferus Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 376 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  SD208285  Nemacladus orientalis Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 395 San Diego Anza-Borrego Desert State Park: Just north of the Volcanic Hills, adjacent to East Fork Jojoba Wash (near unmapped road), about .3 mile from west edge of square (in WNW part of square). 397 Comment
  SD134679  Nemacladus rubescens Geoffrey A. Levin, Judy Gibson, Juda Sakrison, Annette Winner 1993-3-26 2226 San Diego Highway S-2, 1.75 mi. NW of Imperial/San Diego co. line, about 100 m northeast of the highway, Anza-Borrego Desert State Park 320 Comment
  POM254272  Nemacladus tenuis var. aliformis P. A. Munz 1940-1-27 15825 San Diego south of Cariizo [Carrizo] Creek, 2 1/2 miles west of Carrizo Station.Volcan Mtns. Comment
  SD176978  Nemacladus tenuis var. aliformis Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 397 San Diego Anza-Borrego Desert State Park: Just north of the Volcanic Hills, adjacent to East Fork Jojoba Wash (near unmapped road), about .3 mile from west edge of square (in WNW part of square). 397 Comment
  HSC21292  Nicotiana clevelandii C. L. Hitchcock, C. V. Muhlick 1964-3-20 23166 San Diego Vallecito Creek near union with Carrizo Creek Comment
  SD24542  Nicotiana clevelandii Frank F. Gander 1939-4-1 7118 San Diego ca. 2 miles southwest of Carrizo Station (IPB 11/06) Comment
  UC1292596  Nicotiana clevelandii C. L. Hitchcock and C. V. Muhlick 1964-3-20 23166 San Diego near Vallecito Creek junction with Carrizo Creek (Vallecito Creek); Vallecito Creek Comment
  POM258533  Nicotiana obtusifolia Philip A. Munz 1940-1-28 15789 San Diego Old Carrizo Station. Comment
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May 2 2014
  HSC16474  Oenothera deltoides C. L. Hitchcock, C. V. Muhlick 1964-3-20 23169 San Diego Vallecito Creek near union with Carrizo Creek Comment
  HSC16475  Oenothera deltoides C. L. Hitchcock 1966-3-18 24242 San Diego Vallecito Wash, 10 mi. SE of Agua Caliente Hot Springs Comment
  SD24473  Oenothera deltoides Frank F. Gander 1939-4-1 7049 San Diego about 2 miles southwest of Carrizo Station Comment
  SD169630  Oenothera deltoides subsp. deltoides Joe Barth 2005-2-20 319 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 180 Comment
  UC172341  Oenothera deltoides subsp. deltoides T. S. Brandegee Apr. 1901 San Diego Carisso Ck. Colorado Desert Comment
  RSA710616  Oligomeris linifolia J. Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 374 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about 0.1 mile west of Hwy S2 (in NNW part of square) 367 Comment
  SD128392  Oligomeris linifolia Duffie Clemons, Erik Johsson 1990-1-23 2280 Imperial Coyote Mountains 359 Comment
  SD169170  Oligomeris linifolia Joe Barth 2005-2-20 305 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 178 Comment
  SD169600  Oligomeris linifolia Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 374 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  SD209067  Oligomeris linifolia Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 172 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 2 mile E from intesection with Highway S2 (Sweeny Pass Rd), 12mi NW of I8 and town of Ocotillo 220 Comment
  SD24547  Oligomeris linifolia Frank F. Gander 1939-4-1 7123 San Diego ca. 2 miles southwest of Carrizo Sta. (IPB 5/06) Comment
  UCR41910  Oligomeris linifolia A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6254 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  SD143376  Opuntia basilaris var. basilaris Jon P. Rebman, A. Salywon, C. Christy 1998-3-22 4932 San Diego Northwest of Ocotillo, west of Coyote Mountains, near Mortero Wash at southern part of Anza-Borrego Desert State Park, near the Imperial County line. (IPB 9/07) 89 Comment
  SD143377  Opuntia basilaris var. basilaris Jon P. Rebman, A. Salywon, C. Christy 1998-3-22 4934 Imperial West side of Coyote Mountains, northwest of Ocotillo, in wilderness area east of Highway S2. (IPB 9/07) 110 Comment
  SD143378  Opuntia basilaris var. basilaris Jon P. Rebman, A. Salywon, C. Christy 1998-3-22 4933 Imperial West side of Coyote Mountains, northwest of Ocotillo, in wilderness area east of Highway S2. (IPB 10/07) 110 Comment
  SD237823  Opuntia basilaris var. basilaris Nancy Nenow 2011-4-19 1779 San Diego Anza-Borrego Desert State Park; along S-2 (Sweeny Pass Road) at Canyon Sin Nombre overlook; about 600 yards SE of junction with Canyon Sin Nombre Road 370 Comment
  SEINET2056585 Image available Opuntia basilaris var. basilaris Jon P. Rebman, A. Salywon & C. Christy 1998-3-22 4932 San Diego Northwest of Octillo; west of Cayote Mountains, near Mortero Wash at southern part of Anza-Borrego Desert State Park, near the Imperial Co. line. 90 Comment
  SEINET224228  Opuntia bigelovii E. K. Balls, P. C. Everett 1957-11-5 22769 Imperial 9 mi. NW. from Ocotillo 244 Comment
  UCR273886  Opuntia echinocarpa Marc A. Baker 1998-3-13 12782 San Diego 0.5 km east-southeast of Sweeney Pass 330 Comment
  UC1005079  Orobanche cooperi Philip A. Munz 1940-1-28 15786 San Diego Old Carrizo Station, eastern San Diego County Old Carrizo Station Comment
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May 2 2014
  POM258765  Palafoxia arida var. arida P. A. Munz 1940-1-28 15797 San Diego 13 miles SE of Vallecitos (near Palmitos Spring). Comment
  SD169883  Palafoxia arida var. arida Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 391 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  SD205467  Palafoxia arida var. arida Jeannie Gregory, John Gregory 2008-3-7 2667 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 284 Comment
  SD208698  Palafoxia arida var. arida Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 161 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 1.3 mile E from intesection with Highway S2 (Sweeny Pass Rd), 11.5mi NW of I8 and town of Ocotillo 230 Comment
  SD24533  Palafoxia arida var. arida Frank F. Gander 1939-4-1 7109 San Diego 2.0 miles southwest of Carrizo Station. Comment
  SD255996  Palafoxia arida var. arida Larry Hendrickson, Paul Johnson 2013-11-12 6347 San Diego Anza-Borrego Desert State Park, Carrizo Badlands. 5.1 surface miles E of intersection of County Road S-2 and Vallecito Creek Road (Great Southern Overland State Route) and 0.7 mile east of intersection with Canyon Sin Nombre Rd. 146 Comment
  SDSU19564  Palafoxia arida var. arida Douglas D. Wylie, Simpson, Michael G. 2010-4-10 4 San Diego Anza Borrego Desert State Park. Carrizo Badlands overlook, eastern slope, 60 ft. from road. 380 Comment
  SD255997  Pectis papposa var. papposa Larry Hendrickson, Paul Johnson 2013-11-12 6335 San Diego Anza-Borrego Desert State Park, Carrizo Badlands. Carrizo Marsh, 6.0 surface miles E of intersection of County Road S2 and Vallecito Creek Road (Great Southern Overland Stage Route). 139 Comment
  UC90548 Image available Pectis papposa var. papposa C. R. Orcutt Nov. 1890 San Diego Cariso Creek Wash. California Comment
  SD205633  Pectocarya heterocarpa Jeannie Gregory, John Gregory 2008-3-7 2673 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 284 Comment
  SD226405  Pectocarya heterocarpa Joe Barth 2011-4-10 1350 San Diego Anza Borrego Desert State Park. Lot by Hiway S2 roadside. 1.3 miles due W of Imperial County line. ~9 air miles WNW of Imperial County's town of Ocotillo. 313 Comment
  SD24486  Pectocarya heterocarpa Frank F. Gander 1939-4-1 7062 San Diego about 2 miles southwest of Carrizo Station Comment
  HSC3750  Pectocarya penicillata C. L. Hitchcock 1966-3-18 24251 San Diego Vallecito Wash, 10 mi. SE of Agua Caliente Hot Springs Comment
  SD205640  Pectocarya platycarpa Jeannie Gregory, John Gregory 2008-3-7 2647 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD226414  Pectocarya platycarpa Joe Barth 2011-4-10 1351 San Diego Anza Borrego Desert State Park. Lot by Hiway S2 roadside. 1.3 miles due W of Imperial County line. ~9 air miles WNW of Imperial County's town of Ocotillo. 313 Comment
  HSC3755  Pectocarya recurvata C. L. Hitchcock, C. V. Muhlick 1964-3-20 23172 San Diego Vallecito Creek near union with Carrizo Creek Comment
  SD205644  Pectocarya recurvata Jeannie Gregory, John Gregory 2008-3-7 2646 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD213041  Pectocarya recurvata Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20584 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD24504  Pectocarya recurvata Frank F. Gander 1939-4-1 7080 San Diego about 2 miles southwest of Carrizo Station Comment
  SD122438  Penstemon clevelandii var. clevelandii Duffie Clemons, Erik Jonsson 1988-1-12 1908 San Diego One plant seen on west side of Highway S-2, on hillside slope. Anza-Borrego Desert State Park (IPB 11/06) Comment
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Dec 16 2009
  JEPS13731  Penstemon thurberi Lois Chambers 1933-12-31 San Diego Carrizo Wash Comment
  SD118885  Peritoma arborea var. arborea Duffie Clemons, Erik Jonsson and Mike Curto 1986-1-19 1259 San Diego South of Carrizo Creek. 174 Comment
  POM253535  Perityle emoryi P. A. Munz 1940-1-28 15813 San Diego 13 miles East of Vallecitos. Comment
  SD201394  Perityle emoryi Joe Barth 2007-12-1 859 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. ~9 miles NW of the town of Ocotillo in Imperial County. 1.5 miles W of Imperial County line. SW side of Hwy S2 at large pullout with shallow basin on S part of pullout. 319 Comment
  SD204139  Perityle emoryi Jeannie Gregory, John Gregory 2008-3-7 2657 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD24492  Perityle emoryi Frank F. Gander 1939-4-1 7068 San Diego Ca. 2 miles southwest of Carrizo Station Comment
  SD216570  Petalonyx thurberi Michael G. Simpson, Lori Simpson 2009-11-22 3117 San Diego Anza Borrego State Park. Canyon Sin Nombre, ca. 3.4 miles along dirt road north-northeast of S-2. 180 Comment
  SDSU19377  Petalonyx thurberi Michael G. Simpson, Lori Simpson 2009-11-22 3117 San Diego Anza Borrego Desert State Park. Canyon Sin Nombre, ca. 3.4 miles along dirt road north-northeast of S-2. 180 Comment
  SD176679  Petalonyx thurberi subsp. thurberi Joe Barth 2005-10-14 666 San Diego Anza-Borrego Desert State Park, SE area of Carrizo Valley, mouth of Canyon sin Nombre ~0.4 mile S of confluence with Carrizo Creek. 174 Comment
  RSA264010  Peucephyllum schottii Noel Holmgren, Patricia K. Holmgren 1974-3-30 7570 San Diego Anza Borrego Desert State Park, Hwy S2, 8.6 miles NW of Ocotillo 305 Comment
  POM258645  Phacelia ambigua P. A. Munz 1940-1-28 15778 San Diego Old Carrizo Station. Comment
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May 2 2014
  UCR41768  Phacelia crenulata A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6243 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  SD119065 Image available Phacelia crenulata var. ambigua Duffie Clemons, Erik Jonsson 1986-3-9 1341 San Diego Common at edges of dry Arroyo Seco del Diablo Carrizo Badlands. Comment
  SD218738  Phacelia crenulata var. ambigua Jeannie Gregory, John Gregory 2008-3-7 2672 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 284 Comment
  SD24495  Phacelia crenulata var. ambigua Frank F. Gander 1939-4-1 7071 San Diego about 2 miles southwest of Carrizo Station Comment
  UC107513  Phacelia crenulata var. ambigua C. R. Orcutt 1890-4-24 2249 San Diego Cariso Creek Colorado Desert Comment
  JEPS4093  Phacelia crenulata var. minutiflora Rimo Bacigalupi and J. F. MacBride 1952-3-31 3580 San Diego along old Butterfield Stage route where it crosses Carrizo Creek alluvial fan (20 mi se of Vallecito Springs (County Park) stage station) 228 Comment
  SD216158  Phacelia crenulata var. minutiflora Jeannie Gregory, John Gregory 2008-3-7 2625 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  UC974994  Phacelia crenulata var. minutiflora Rimo Bacigalupi and J. F. MacBride 1952-3-31 3580 San Diego along old Butterfield Stage route 20 mi se Vallecito Springs Stage Station (County Park) (across Carrizo Creek alluvial fan) 228 Comment
  SD169670  Phacelia distans Joe Barth 2005-2-20 320 San Diego Anza-Borrego Desert State Park: Carrizo Valley along road adjacent to Bow Willow Creek; east of Hwy S2. 184 Comment
  SD205888  Phacelia distans Jeannie Gregory, John Gregory 2008-3-7 2643 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD213198  Phacelia distans Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20577 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD24493  Phacelia distans Frank F. Gander 1939-4-1 7069 San Diego about 2 miles southwest of Carrizo Station Comment
  SDSU19507  Phacelia distans Julia A. Jesu, Michael G. Simpson 2010-3-20 8 San Diego Anza Borrego Desert State Park, Carrizo Badlands Overlook, near monument, just below the parking area on the downward sloping hill. 379 Comment
  SDSU21307  Phacelia distans Iunona Croitor, Michael G. Simpson 2015-3-28 5 San Diego Carrizo Badlands Overlook, Monument area. Anza Borrego Desert State Park. 385 Comment
  SD133331 Image available Phacelia neglecta Duffie Clemons, G. A. Levin, E. Jonsson, J. Gibson, J. Sakrison 1992-4-7 2380 San Diego A+-10 plants noted among stones of coarse sand & gravel of desert flat Comment
  SD134705  Phalaris minor Geoffrey A. Levin, Judy Gibson, Juda Sakrison, Annette Winner 1993-3-26 2227 San Diego Highway S-2, 1.75 miles northwest of Imperial/San Diego County line, in dried mud-lined pool just northeast of highway, Anza-Borrego Desert State Park. (IPB 3/07) 320 Comment
  RSA710227  Phoradendron californicum J. Barth 2005-2-20 318 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent north facing bank; 2.5 miles (by road) east of Hwy S2. 180 Comment
  SD170454  Phoradendron californicum Joe Barth 2005-2-20 318 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent north facing bank; 2.5 miles (by road) east of Hwy S2. 180 Comment
  SD253857  Phoradendron californicum Larry Hendrickson, Paul Johnson 2013-11-12 6340 San Diego Anza-Borrego Desert State Park, Carrizo Badlands. Carrizo Marsh, 6.7 miles east of intersection of county Road S2 and Vallecito Creek Road (Great Southern Overland Stage Route). 131 Comment
  SD203698  Physalis crassifolia Joe Barth 2007-12-1 858 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. ~9 miles NW of the town of Ocotillo in Imperial County. 1.5 miles W of Imperial County line. SW side of Hwy S2 at large pullout with shallow basin on S part of pullout. 319 Comment
  SD105420 Image available Pilostyles thurberi James C. Dice 1979-6-12 211 San Diego on an open, sandy slope (north-facing) above Canyon Sin Nombre at Carrizo Overlook, off S-2 Anza-Borrego Desert State Park Comment
  SD119062  Pilostyles thurberi Duffie Clemons, Erik Jonsson 1986-4-12 1440 San Diego 13 parasitized Psorothamnus emoryi seen within three miles hike up un-named wash, Carrizo Badlands, east of slope of Coyote Mtns. (mak 10/07) 199 Comment
  SD99508  Pilostyles thurberi Wayne P. Armstrong 1977-12-24 San Diego Slopes below Carrizo Badlands Overlook, Anza-Borrego State Park (Hwy. S-2), 4.5 miles west of Imperial County line (IPB 4/06) Comment
  SDSU16219  Pilostyles thurberi Michael G. Simpson, Claude de Pamphilis 2004-4-16 2513 San Diego Carrizo Badlands Overlook, ca. 100 feet east of monument, down ridge (toward east). Anza Borrego Desert State Park. 351 Comment
  SDSU16220  Pilostyles thurberi Michael G. Simpson, Claude de Pamphilis 2004-4-16 2513 San Diego Carrizo Badlands Overlook, ca. 100 feet east of monument, down ridge (toward east). Anza Borrego Desert State Park. 351 Comment
  JEPS7172  Plantago ovata Rimo Bacigalupi with Ruth Sanderson, J. Francis Macbride 1952-3-31 3579 San Diego 20 mi se Vallecito Spring (along old Butterfield Stage Route, where it crosses Carrizo Creek, se San Diego Co.) 228 Comment
  JEPS7195  Plantago ovata Rimo Bacigalupi with Ruth Sanderson, J. Francis Macbride 1952-3-31 3577 San Diego 20 mi se Vallecito Spring (along old Butterfield Stage Route, where it crosses Carrizo Creek, se San Diego Co.) 228 Comment
  RSA710308  Plantago ovata J. Barth 2005-2-20 299 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent north facing bank; 2.5 miles (by road) east of Hwy S2. 180 Comment
  SD11259  Plantago ovata Frank F. Gander 1935-4-17 179 4 Imperial Carriso Station, Eastern San Diego County (mak 6/06) Comment
  SD156618  Plantago ovata Unknown 1939-12-14 San Diego Carrizo Creek Comment
  SD170621  Plantago ovata Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 400 San Diego Anza-Borrego Desert State Park: Just north of the Volcanic Hills, adjacent to East Fork Jojoba Wash (near unmapped road), about .3 mile from west edge of square (in WNW part of square). 397 Comment
  SD170625  Plantago ovata Joe Barth 2005-2-20 299 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 180 Comment
  SD204502  Plantago ovata Jeannie Gregory, John Gregory 2008-3-7 2634 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  UC124291  Plantago ovata T. S. Brandegee 1901-3-27 San Diego Cariso Creek Colorado Desert Comment
  UC1287137  Plantago ovata C. L. Hitchcock 1966-3-18 24246 San Diego 10 mi se Agua Caliente Hot Springs; Vallecito Wash Comment
  UCR202473  Plantago ovata Jeannie Gregory, John Gregory 2008-3-7 2634 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi east of the junction with Hwy S2, 11.7 mi northwest of the junction of S2 and Hwy 8 at the town of Ocotillo. Square: P29 286 Comment
  UCR41894  Plantago ovata A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6253 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  HSC16875  Plantago ovata var. fastigiata C. L. Hitchcock 1966-3-18 24246 San Diego Vallecito Wash, 10 mi. SE of Agua Caliente Hot Springs Comment
  POM258644  Plantago ovata var. fastigiata P. A. Munz 1940-1-28 15778 San Diego Old Carrizo Stage Station. Comment
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May 2 2014
  SD227384  Plantago ovata var. fastigiata Joe Barth 2011-4-10 1363 San Diego Anza Borrego Desert State Park. Lot by Hiway S2 roadside. 1.3 miles due W of Imperial County line. ~9 air miles WNW of Imperial County's town of Ocotillo. 313 Comment
  SD204136  Pleurocoronis pluriseta Jeannie Gregory, John Gregory 2008-3-7 2665 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 284 Comment
  SD24472  Pleurocoronis pluriseta Frank F. Gander 1939-4-1 7048 San Diego 2 miles southwest of Carrizo Station. Comment
  SD118929  Pluchea sericea Duffie Clemons, Erik Jonsson 1986-3-9 1339 San Diego Arroyo Seco del Diablo, Carrizo Badlands. 209 Comment
  SD176390  Pluchea sericea Joe Barth 2005-10-15 682 San Diego Anza-Borrego Desert State Park: Carrizo Creek, about 1.3 miles E of confluence with Vallecito Creek, about 1.4 miles W of Imperial County line. 149 Comment
  SD228447  Prenanthella exigua Joe Barth 2011-4-10 1355 San Diego Anza Borrego Desert State Park. Lot by Hiway S2 roadside. 1.3 miles due W of Imperial County line. ~9 air miles WNW of Imperial County's town of Ocotillo. 313 Comment
  SD204336  Prosopis glandulosa var. torreyana Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 167 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 2 mile E from intesection with Highway S2 (Sweeny Pass Rd), 12mi NW of I8 and town of Ocotillo 220 Comment
  SD24544  Prosopis glandulosa var. torreyana Frank F. Gander 1939-4-1 7120 San Diego about 2 miles southwest of Carrizo Station Comment
  SD252649  Prosopis glandulosa var. torreyana Larry Hendrickson, Paul Johnson 2013-11-12 6329 San Diego Anza-Borrego Desert State Park, Carrizo Badlands. Adjacent to Carrizo Marsh, 6.0 surface miles E of intersection of County Road S2 and Vallecito Creek Road (Great Southern Stage Route). 135 Comment
  SD253791  Prosopis glandulosa var. torreyana Nancy Nenow 2011-4-18 1819 San Diego Anza-Borrego Desert State Park; along Canyon Sin Nombre Road 0.36 mile NE of junction with S-2 (Sweeny Pass Road). 303 Comment
  POM348751  Prosopis pubescens M. B. Dunkle 1935-4-19 4600 San Diego Carrizo. 183 Comment
  SD176182  Prosopis pubescens Joe Barth 2005-10-15 681 San Diego Anza-Borrego Desert State Park: Carrizo Creek, about 1.3 miles E of confluence with Vallecito Creek, about 1.4 miles W of Imperial County line. 149 Comment
  SD115738 Image available Psathyrotes ramosissima Duffie Clemons, Erik Jonsson 1984-8-18 879 San Diego In sandy soil of flat Near W. Dolomite Mine Rd. 359 Comment
  SD136243  Psathyrotes ramosissima Duffie Clemons, Erik Jonsson,Sue Bell 1992-10-21 2385 San Diego Canyon Sin Nombre Wash, near mouth Comment
  SD173187  Psathyrotes ramosissima Juergen Schrenk 2005-1 14 San Diego Anza Borrego Desert, northeast of S2, between Ocotillo and Carrizo Badlands Overlook. (IPB 4/07) Comment
  SD176387  Psathyrotes ramosissima Joe Barth 2005-10-14 672 San Diego Anza-Borrego Desert State Park, SE area of Carrizo Valley, mouth of Canyon sin Nombre ~0.4 mile S of confluence with Carrizo Creek. 174 Comment
  SD228448  Psathyrotes ramosissima Joe Barth 2011-4-10 1361 San Diego Anza Borrego Desert State Park. Lot by Hiway S2 roadside. 1.3 miles due W of Imperial County line. ~9 air miles WNW of Imperial County's town of Ocotillo. 313 Comment
  SD24477  Psathyrotes ramosissima Frank F. Gander 1939-4-1 7053 San Diego Ca. 2 miles southwest of Carrizo Station Comment
  CAS-BOT-BC352310  Psorothamnus emoryi LeRoy Abrams 1903-7-5 3987 San Diego Carisso Creek, Colorado Desert Comment
  RSA258535  Psorothamnus emoryi Philip A. Munz 1940-1-28 15791 San Diego 13 miles East of Vallecitos. Comment
  SD216565  Psorothamnus emoryi Michael G. Simpson, Lori Simpson 2009-11-22 3121 San Diego Anza Borrego State Park. Wash of Carrizo Creek / Vallecito Creek, ca. 4.5 miles along Canyon Sin Nombre dirt road north-northeast of S-2. 157 Comment
  SD24480  Psorothamnus emoryi Frank F. Gander 1939-4-1 7055 San Diego about 2 miles southwest of Carrizo Station Comment
  SDSU19373  Psorothamnus emoryi Michael G. Simpson, Lori Simpson 2009-11-22 3121 San Diego Anza Borrego Desert State Park. Wash of Carrizo Creek / Vallecito Creek, ca. 4.5 miles along Canyon Sin Nombre dirt road north-northeast of S-2. 158 Comment
  UC1005077  Psorothamnus emoryi Philip A. Munz 1940-1-28 15791 San Diego 13 mi se Vallecitos (near Palmitos Springs, eastern San Diego County, Southern California); se of Vallecitos, near Palmitos Spring Comment
  UC81887  Psorothamnus emoryi T. S. Brandegee 1901-3-27 San Diego Cariso Creek Comment
  UCR54239  Psorothamnus emoryi David Charlton 1988-3-26 1832 San Diego Sonoran (Colorado) Desert, Carrizo Badlands Overlook, southern Anza-Borrego State Park. Hwy S-2, south of Bow Willow Campground, at N edge of Coyote Mountains 274 Comment
  SD176180  Psorothamnus emoryi var. emoryi Joe Barth 2005-10-14 669 San Diego Anza-Borrego Desert State Park, SE area of Carrizo Valley, mouth of Canyon sin Nombre ~0.4 mile S of confluence with Carrizo Creek. 174 Comment
  SD195142  Psorothamnus emoryi var. emoryi Joe Barth 2007-1-15 834 San Diego Anza-Borrego Desert State Park: Near the side of Hwy S2, at the Sweeney Pass area, about 13 miles NW of the town of Ocotillo. 363 Comment
  SD201697  Psorothamnus schottii Joe Barth 2007-12-1 847 San Diego SE part of Anza-Borrego Desert State Park. Between the Coyote Mts and Jacumba Mts. 8 miles NW of the town of Ocotillo in Imperial County. 0.9 mile W of Imperial County line. SW side of Hwy S2, within several meters from side of road. 324 Comment
  SD207847  Psorothamnus schottii Layla Aerne Hains, J. Gregory, M. A. Hawke, V. Marshall 2008-3-27 164 San Diego Anza-Borrego Desert State Park, along road to Canyon Sin Nombe, 1.3 mile E from intesection with Highway S2 (Sweeny Pass Rd), 11.5mi NW of I8 and town of Ocotillo 230 Comment
  SD213174  Psorothamnus schottii Jon P. Rebman, Mike Rood & Samantha Rebman-Rood 2011-2-11 20589 San Diego Anza-Borrego Desert State Park: southeast of Canebrake; east of Hwy S-2 off of South Carrizo Wash, near the road to Canyon Sin Nombre in a side canyon 145 Comment
  SD24531  Psorothamnus schottii Frank F. Gander 1939-4-1 7107 San Diego about 2 miles southwest of Carrizo Station Comment
  SD253792  Psorothamnus schottii Nancy Nenow 2011-4-19 1820 San Diego Anza-Borrego Desert State Park; along Canyon Sin Nombre Road 0.36 mile NE of junction with S-2 (Sweeny Pass Road). 303 Comment
  SDSU5205  Psorothamnus schottii H. Wedberg 1966-3-26 1146 San Diego On the road from Ocotillo to Vallecito Valley, 5.1 miles from Imperial County line. 305 Comment
  CAS-BOT-BC340931  Psorothamnus spinosus LeRoy Abrams 1903-7-5 3980 San Diego Carriso [Carrizo] Creek, Colorado Desert Comment
  GH369241  Psorothamnus spinosus L. Abrams 1903-7-5 3980 Unknown Caniso creek, Colorado desert Comment
  POM155944  Psorothamnus spinosus L. R. Abrams 1903-7-5 3980 San Diego Carisso Creek [Carrizo Creek], Colorado Desert. Comment
  SD262070  Psorothamnus spinosus Jon Rebman, SDNHM Botany volunteers 2017-3-17 32494 San Diego Anza-Borrego Desert State Park: east of Sweeny Pass Rd. (S2) between Canebrake and Ocotillo; north of Mortero Canyon Road in a large, wide granitic arroyo 292 Comment
  JEPS7490  Rafinesquia neomexicana Rimo Bacigalupi with J. F. MacBride, Ruth D. Sanderson, and C. Leroy Custer 1952-3-31 3578 San Diego 20 mi se Vallecito Spring (along the old Butterfield Stage Route, where it crosses Carrizo Creek, se San Diego County); Carrizo Creek 228 Comment
  SD161275  Rafinesquia neomexicana Joe Barth 2005-2-20 313 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent north facing bank; 2.5 miles (by road) east of Hwy S2. 180 Comment
  SD204147  Rafinesquia neomexicana Jeannie Gregory, John Gregory 2008-3-7 2645 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD24474  Rafinesquia neomexicana Frank F. Gander 1939-4-1 7050 San Diego ca. 2 miles southwest of Carrizo Station Comment
  SDSU19511  Rafinesquia neomexicana Melissa J. Dietz, Michael G. Simpson 2010-3-20 3 San Diego Anza Borrego Desert State Park. Carrizo Badlands overlook, on slope facing East roughly 30ft from top. 373 Comment
  UCR41770  Rafinesquia neomexicana A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6247 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  UCSB9811  Rafinesquia neomexicana Bacigalupi, Rimo; Macbride, J.; Sanderson, D.; Custer, C. 1952-3-31 San Diego Along the old Butterfield Stage Route, where it crosses Carrizo Creek, 20 mi. S.E. of Vallecito Spring, southeastern San Diego Co. 228 Comment
  POM361037  Salix gooddingii M. B. Dunkle 1935-4-19 4597 San Diego Carrizo 183 Comment
  SD169660  Salvia columbariae Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 381 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  SD171158  Schismus arabicus Joe Barth 2005-2-20 304 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 178 Comment
  SD171163  Schismus arabicus Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 379 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  SD205130  Schismus barbatus Jeannie Gregory, John Gregory 2008-3-7 2635 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  POM258655  Schoenoplectus americanus Phillip A. Munz 1940-1-28 15788 San Diego Old Carrizo Station. Comment
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May 2 2014
  RSA366055  Schoenoplectus americanus M. B. Dunkle 1935-4-19 4599 San Diego Carizzo Creek, Colorado Desert. 183 Comment
  RSA366058  Schoenoplectus americanus M. B. Dunkle 1935-4-19 4599 San Diego Carizzo Creek, Colorado Desert. 183 Comment
  SD187530  Schoenoplectus americanus Joe Barth 2005-10-15 679 San Diego Anza-Borrego Desert State Park: Carrizo Creek, about 1.3 miles E of confluence with Vallecito Creek, about 1.4 miles W of Imperial County line. 149 Comment
  SD24478  Schoenoplectus americanus Frank F. Gander 1939-4-1 7054 San Diego About 2 miles southwest of Carrizo Station. (IPB 11/07) Comment
  POM254273  Senecio mohavensis P. A. Munz 1940-1-27 15826 San Diego South of Carrizo Creek, 2.5 miles west of Carrizo. Comment
  SD205500  Senecio mohavensis Jeannie Gregory, John Gregory 2008-3-7 2660 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD24549  Sesuvium verrucosum Frank F. Gander 1939-4-1 7126 San Diego Ca. 2 miles southwest of Carrizo Station Comment
  SD250137  Simmondsia chinensis Nancy Nenow 2011-4-18 1815 B San Diego Anza-Borrego Desert State Park; along S-2 (Sweeny Pass Road) at Canyon Sin Nombre overlook; about 600 yards SE of junction with Canyon Sin Nombre Road 370 Comment
  SD250138  Simmondsia chinensis Nancy Nenow 2011-4-18 1815 A San Diego Anza-Borrego Desert State Park; along S-2 (Sweeny Pass Road) at Canyon Sin Nombre overlook; about 600 yards SE of junction with Canyon Sin Nombre Road 370 Comment
  SD170011  Sisymbrium irio Joe Barth 2005-2-20 297 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 180 Comment
  SD241414  Sisymbrium irio Joe Barth 2011-4-10 1352 San Diego Anza Borrego Desert State Park. Lot by Hiway S2 roadside. 1.3 miles due W of Imperial County line. ~9 air miles WNW of Imperial County's town of Ocotillo. 313 Comment
  SDSU12792  Sisymbrium irio Michael G. Simpson with Gwen, Anna, and Lee Simpson 1998-2-28 28 II98F San Diego Carrizo Badlands overlook, Anza Borrego Desert State Park. 366 Comment
  JEPS67356 Image available Sphaeralcea orcuttii C. R. Orcutt Nov 1890 2210 San Diego near Cariso Creek; Colorado Desert Comment
  SD122465 Image available Stephanomeria exigua subsp. exigua Duffie Clemons, Erik Jonsson 1988-3-27 2030 San Diego Few seen in sandy soil, creosote bush scrub, A+-1 mile east of Sweeney Pass, below Carrizo Badlands overlook. 305 Comment
  SDSU21350  Stephanomeria exigua subsp. exigua Thomas C. Liddell, Michael G. Simpson 2015-3-28 5 San Diego Carrizo Badlands overlook monument, Anza Borrego Desert state park, San Diego Co. North facing slope. 374 Comment
  SD176370  Stephanomeria pauciflora Joe Barth 2005-10-14 667 San Diego Anza-Borrego Desert State Park, SE area of Carrizo Valley, mouth of Canyon sin Nombre ~0.4 mile S of confluence with Carrizo Creek. 174 Comment
  POM184583  Stillingia spinulosa P. A. Munz, C. L. Hitchcock 1932-4-4 12119 San Diego Carrizo Creek, eastern San Diego County. Comment
  CAS-BOT-BC61111  Streptanthella longirostris C. L. Hitchcock; C. V. Muhlick 1964-3-20 23178 San Diego Vallecito Creek near union with Carrizo Creek. Comment
  CAS-BOT-BC61112  Streptanthella longirostris C. L. Hitchcock 1966-3-18 24240 San Diego Vallecito Wash, 10 miles southeast of Agua Caliente Hot Springs. Comment
  CAS-BOT-BC61113  Streptanthella longirostris C. L. Hitchcock 1966-3-18 24240 San Diego Vallecito Wash, 10 miles southeast of Agua Caliente Hot Springs. Comment
  HSC6936  Streptanthella longirostris C. L. Hitchcock, C. V. Muhlick 1964-3-20 23178 San Diego Vallecito Creek near union with Carrizo Creek Comment
  SD118883  Streptanthella longirostris Duffie Clemons, Erik Jonsson, Mike Curto 1986-1-19 1254 San Diego un-named wash, Sweeney Pass quad Comment
  SD118884  Streptanthella longirostris Duffie Clemons, Erik Jonsson, Mike Curto 1986-1-19 1255 San Diego Carrizo Badlands, Sweeney Pass quad Comment
  SD203351  Streptanthella longirostris Jeannie Gregory, John Gregory 2008-3-7 2642 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD24497  Streptanthella longirostris Frank F. Gander 1939-4-1 7073 San Diego ca. 2 miles southwest of Carrizo Station Comment
  SD262033  Streptanthella longirostris Jon Rebman, SDNHM Botany volunteers 2017-3-17 32492 San Diego Anza-Borrego Desert State Park: east of Sweeny Pass Rd. (S2) between Canebrake and Ocotillo; north of Mortero Canyon Road in a large, wide granitic arroyo 292 Comment
  UC1292606  Streptanthella longirostris C. L. Hitchcock, C. V. Muhlick 1964-3-20 23178 San Diego Vallecito Creek near union with Carrizo Creek; Vallecito Creek Comment
  SD169848  Stylocline intertexta Joe Barth, J. Gregory, L. Hendrickson, M. Mulligan, K. Rich 2005-3-30 383 San Diego Anza-Borrego Desert State Park: north of the Volcanic Hills in Jojoba Wash about .1 mile west of Hwy S2 (in NNW part of square). 366 Comment
  SD24541 Image available Stylocline intertexta Frank F. Gander 1939-4-1 7117 San Diego ca. 2 mi. SW of Carrizo Sta. Comment
  SD118880  Suaeda nigra Duffie Clemons, Erik Jonsson and Mike Curto. 1986-1-18 1250 Imperial Northwest of Old Carrizo Stage Station site. 130 Comment
  SD26118  Suaeda torreyana var. ramosissima Frank F. Gander 1939-12-22 7837 Imperial Carrizo Station Comment
  SD216587  Tamarix aphylla Michael G. Simpson, Lori Simpson 2009-11-22 3122 San Diego Anza Borrego State Park. Wash of Carrizo Creek / Vallecito Creek, ca. 4.1 miles along Canyon Sin Nombre dirt road north-northeast of S-2, then left (west) ca. 0.2 miles along Bow Willow Creek road. 184 Comment
  SDSU19372  Tamarix aphylla Michael G. Simpson, Lori Simpson 2009-11-22 3122 San Diego Anza Borrego Desert State Park. Wash of Carrizo Creek / Vallecito Creek, ca. 4.1 miles along Canyon Sin Nombre dirt road north-northeast of S-2, then left (west) ca. 0.2 miles along Bow Willow Creek road. 184 Comment
  SD24475  Tamarix gallica Frank F. Gander 1939-4-1 7051 San Diego ca. 2 mi. southwest of Carrizo Station Comment
  SD176432  Tamarix ramosissima Joe Barth 2005-10-14 675 San Diego Anza-Borrego Desert State Park, SE area of Carrizo Valley, just E of intersection of Canyon sin Nombre Rd and Carrizo Creek Rd. 164 Comment
  SEINET8011256  Tamarix ramosissima Joe Barth 2005-10-14 675 San Diego Anza-Borrego Desert State Park, SE area of Carrizo valley. just E of intersection of Canyon Sin Nombre Rd and carrizi Creek Rd 165 Comment
  POM253523  Tidestromia oblongifolia P. A. Munz 1940-1-28 15801 San Diego 13 miles East of Vallecitos. Comment
  UC1005098  Tidestromia oblongifolia Philip A. Munz 1940-1-28 15801 San Diego 13 mi se of Vallecitos (near Palmitos Spring, eastern San Diego County) Comment
  SD187842  Tidestromia suffruticosa var. oblongifolia Joe Barth 2005-10-14 674 San Diego Anza-Borrego Desert State Park, SE area of Carrizo Valley, mouth of Canyon sin Nombre ~0.2 mile S of confluence with Carrizo Creek. 171 Comment
  SD24525  Tidestromia suffruticosa var. oblongifolia Frank F. Gander 1939-4-1 7101 San Diego ca. 2 miles southwest of Carrizo Station Comment
  SD251962  Tidestromia suffruticosa var. oblongifolia Larry Hendrickson, Paul Johnson 2013-11-12 6331 San Diego Anza-Borrego Desert State Park, Carrizo Badlands. Carrizo Marsh, 6.0 surface miles E of intersection of County Road S2 and Vallecito Creek Road (Great Southern Overland Stage Route). 139 Comment
  SEINET7986443  Tidestromia suffruticosa var. oblongifolia Joe Barth 2005-11-14 674 San Diego Carrizo Creek, Canyon Sin Nombre Overlook on N side of Highway S2; 2 mi SE Carrizo Creek 172 Comment
  POM258648  Tiquilia palmeri P. A. Munz 1940-1-28 15781 San Diego Old Carrizo Stage Station. Comment
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May 2 2014
  HSC3564  Tiquilia plicata C. L. Hitchcock, C. V. Muhlick 1964-3-20 23164 San Diego Vallecito Creek near union with Carrizo Creek Comment
  POM253524  Tiquilia plicata P. A. Munz 1940-1-28 15802 San Diego 13 miles East of Vallecitos. Comment
  POM368534  Tiquilia plicata M. B. Dunkle 1935-4-19 4602 San Diego Carizzo Creek, Colorado Desert. 183 Comment
  SD24518  Tiquilia plicata Frank F. Gander 1939-4-1 7094 San Diego about 2 miles southwest of Carrizo Station Comment
  POM254264  Trixis californica P. A. Munz 1940-1-27 15833 San Diego South of Carrizo Creek, 2.5 miles west of Carrizo Station. Eastern San Diego Co. Comment
  UC1004749  Trixis californica var. californica Philip A. Munz 1940-1-27 15833 San Diego s Carrizo Creek (2 1/2 mi w of Carrizo Station, eastern San Diego County) Comment
  SD187578  Typha domingensis Joe Barth 2005-10-15 678 San Diego Anza-Borrego Desert State Park: Carrizo Creek, about 1.3 miles E of confluence with Vallecito Creek, about 1.4 miles W of Imperial County line. 149 Comment
  SD24503  Vulpia octoflora var. octoflora Frank F. Gander 1939-4-2 7079 San Diego ca. 2 miles southwest of Carrizo Station (IPB 4/07) Comment
  SD113927 Image available Xylorhiza orcuttii Duffie Clemons, Erik Jonsson, Mike Curto 1986-1-19 1257 San Diego In sandy soil on bank of wash Carrizo Badlands Comment
  SD24490  Xylorhiza orcuttii Frank F. Gander 1939-4-1 7066 San Diego Ca.2 miles southwest of Carrizo Station Comment
  SD252553  Xylorhiza orcuttii Nancy Nenow, Lawrence Glacy 2011-1-29 1587 San Diego Anza-Borrego Desert State Park; along Canyon Sin Nombre dirt road; about 1 mileENE of intersection with Sweeny Pass Road (S-2) 276 Comment
  SD30759  Xylorhiza orcuttii Edith A. Purer 1935-4-19 6376 San Diego East of Carrizo, Colorado Desert Comment
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Jan 23 2012
  UC87103  Xylorhiza orcuttii C. R. Orcutt 1890-11-5 San Diego Cariso Creek Colorado Desert; Cariso Creek, Colorado Desert Comment
  SD115664  Zeltnera exaltata Duffie Clemons, Erik Jonsson 1983-7-1 754 San Diego Southeast edge of Carrizo Creek, 500 yards upstream from State Highway S-2 Comment



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