33.33519 33.43519 -116.38068 -116.28068 Archived CCH Search Results
Search Results — 390 specimen records retrieved (390 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
  CDA21082  Abronia villosa G. F. Hrusa, J. Hart 1993-4-4 10584 San Diego Anzo-Borrego Desert. E side of Coyote Cyn. Comment
  GMDRC8223  Abronia villosa var. villosa J. M. Andre 2016-2-22 34729 San Diego Borrego Desert: Anza Borrego St Park; Coyote Creek drainage, 1.8 mi. north of end of DiGrigorio Rd, approx 7 mi. north of Borrego Springs town center 252 Comment
  SD141833  Abronia villosa var. villosa R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 2029 San Diego junction of roads to Butler and Rockhouse Canyon, Anza-Borrego Desert State Park Comment
  SD165180  Abronia villosa var. villosa Bill Sullivan 2005-1-16 14 San Diego Anza-Borrego Desert State Park, Coyote Canyon Jeep Road, 1 mile north of north end of Digiorgio Road pavement 244 Comment
  SD165181  Abronia villosa var. villosa Bill Sullivan 2005-4-5 79 San Diego Borrego Springs, Anza-Borrego Desert SP, Coyote Canyon Jeep Trail 1.5 mi north of north end of paved DiGiorgio Rd. 244 Comment
  SD203532  Abronia villosa var. villosa Bill Sullivan 2008-3-5 355 San Diego Anza-Borrego Desert State Park, Clark Valley, on Rockhouse Canyon Road, 5.4 miles north of Borrego-Salton Seaway (County Road S22) 205 Comment
  SD227344  Abronia villosa var. villosa Mike Bigelow 2010-12-10 324 San Diego Anza-Borrego Desert State Park; Rockhouse Canyon Road, NW Clark Dry Lake, 6 miles NNW of intersection with S-22 239 Comment
  SD83432  Abronia villosa var. villosa R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 2021 San Diego Butler Canyon, Anza-Borrego Desert State Park Comment
  UCR276005  Abronia villosa var. villosa Jim Andre 2016-3-6 34815 San Diego Borrego Desert, north end of Borrego Valley in Coyote Wash at base of Coyote Mountains, 1.4 miles north of Di Grigorio Road, c. 7 miles north of Borrego Springs, Xmas Circle 245 Comment
  SD228471  Achyronychia cooperi Mike Bigelow 2010-12-10 320 San Diego Anza-Borrego Desert State Park; Rockhouse Canyon Road, NW Clark Dry Lake, 6 miles NNW of intersection with S-22 244 Comment
  SD141367  Acmispon strigosus R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 2000 San Diego Anza-Borrego Desert State Park, Butler Canyon 405 Comment
  CDA15712  Aliciella latifolia G. F. Hrusa, J. A. Hart 1993-4-4 10605 San Diego Anzo-Borrego Desert; Anzo-Borrego Desert, E side of Coyote Cyn. Comment
  SD83437  Aliciella latifolia R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 2007 San Diego Butler Canyon, Anza-Borrego Desert State Park Comment
  SD141832  Allionia incarnata var. villosa R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1995 San Diego Sandy area, Butler Canyon, Anza-Borrego Desert State Park (IPB 12/05) Comment
  SD161166  Allionia incarnata var. villosa Bill Sullivan, Margot Vernay-Sullivan 2004-11-5 3 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass trailhead 2.4 miles up jeep trail at north end of DiGiorgio Rd. 305 Comment
  SD227346  Allionia incarnata var. villosa Mike Bigelow 2010-12-10 319 San Diego Anza-Borrego Desert State Park; Rockhouse Canyon Road, NW Clark Dry Lake, 6 miles NNW of intersection with S-22 244 Comment
  SD198946  Ambrosia dumosa Bill Sullivan 2008-3-6 364 San Diego North of Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail 2.4 miles north of north end of DiGiorgio Road blacktop amd about 1.5 miles east of El Vado Historical Marker 232 Comment
  SD214719  Ambrosia dumosa Bill Sullivan, Tom Chester 2009-3-7 602 San Diego Anza-Borrego Desert State Park, west side of Rockhouse Canyon Road 3 miles north of Borrego-Salton Seaway (County Road S22) near shore of Clark Dry Lake 177 Comment
  SD221852  Ambrosia dumosa Mike Bigelow 2010-12-10 327 San Diego Anza-Borrego Desert State Park; Rockhouse Canyon Road, NW Clark Dry Lake, 6 miles NNW of intersection with S-22 220 Comment
  SD253591  Ambrosia dumosa Diana Lindsay, Marilyn Dickson 2009-4-20 69 San Diego Anza-Borrego Desert State Park; NW of Clark Dry Lake; S of Santa Rosa Mountains; 6.7 mi NNW of intersection of Rockhouse Cyn Rd and Borrego Salton Seaway (S22) 269 Comment
  SD161302  Ambrosia salsola var. salsola Bill Sullivan 2005-2-4 31 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass trailhead 2.4 miles up jeep trail at north end of DiGiorgio Rd. 244 Comment
  SD198950  Ambrosia salsola var. salsola Bill Sullivan 2008-3-6 365 San Diego North of Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail 2.4 miles north of north end of DiGiorgio Road blacktop amd about 1.5 miles east of El Vado Historical Marker 232 Comment
  SD198951  Ambrosia salsola var. salsola Bill Sullivan 2008-3-6 360 San Diego North of Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail 2.4 miles north of north end of DiGiorgio Road blacktop amd about 1.5 miles east of El Vado Historical Marker 232 Comment
  SD133307  Amsinckia intermedia R. Mitchel Beauchamp, R. Pierce 1971-3-26 1989 San Diego Anza-Borrego Desert State Park, Butler Canyon 405 Comment
  SD174214  Aphyllon cooperi subsp. cooperi Bill Sullivan 2005-4-22 96 San Diego Borrego Springs, Anza-Borrego Desert SP, Coyote Canyon (Coyote Creek) Jeep Trail 1.5 mi north of north end of paved DiGiorgio Rd. 244 Comment
  SD165168  Argemone munita Bill Sullivan 2005-5-9 121 San Diego Borrego Springs, Anza-Borrego Desert SP, Coyote Canyon (Coyote Creek) Jeep Trail 1.0 mi north of north end of paved DiGiorgio Rd. 244 Comment
  UCD56554  Aristida purpurea var. nealleyi G. F. Hrusa 1992-3-28 10078 San Diego Sonoran Desert, mouth of Coyote Canyon, approximately 5 m. N of Borrego Springs. Comment
  SD259096  Asclepias subulata Susan T Welker 1993-5-18 San Diego Near Borrego Springs. Along road edge west side of Clark Dry Lake, north east of Borrego Springs 168 Comment
  SD141821  Astragalus didymocarpus var. dispermus R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 2002 San Diego Butler Canyon, Anza-Borrego Desert State Park Comment
  SD216014  Astragalus lentiginosus var. borreganus Bill Sullivan 2009-3-3 584 San Diego Anza-Borrego Desert State Park, North Borrego Valley, 0.4 mile west of Coyote Canyon Jeep Trail, 1.2 miles NW of Di Giorgio Road and Coyote Way 244 Comment
  UCD104911  Astragalus lentiginosus var. borreganus G. F. Hrusa 1992-3-28 10064 San Diego Mouth of Coyote Canyon, approximately 5 mi. N of Borrego Springs. Comment
  SD235962  Atriplex elegans var. fasciculata Bill Sullivan, Tom Chester 2009-3-7 600 San Diego Anza-Borrego Desert State Park, shore of Clark Dry Lake, near Rockhouse Canyon Road 3 air miles north of Borrego-Salton Seaway (County Road S22) 175 Comment
  SD196424  Atriplex hymenelytra Joe Barth 2006-12-17 827 San Diego Anza-Borrego Desert State Park, about 12km NE of town of Borrego Springs. W side of Clark Valley at E base of Coyote Mt, and 0.8km NW of Clark Dry Lake. 160 Comment
  SD161339  Baileya pauciradiata Bill Sullivan 2005-1-16 17 San Diego Anza-Borrego Desert State Park, About 200 yds from base of Coyote Mtn ridge 244 Comment
  UCD129433  Baileya pauciradiata G. F. Hrusa 1992-3-28 10077 San Diego Sonoran Desert, mouth of Coyote Canyon, approximately 5 m. N of Borrego Springs. Comment
  UCD129434  Baileya pauciradiata G. F. Hrusa 1992-3-28 10091 San Diego Sonoran Desert, mouth of Coyote Canyon, approximately 5 m. N of Borrego Springs. Comment
  RSA678026  Bebbia Sarah J. De Groot 2002-11-29 821 San Diego Anza-Borrego Desert State Park--Rockhouse Cyn. rd., Clark Valley. Comment
  RSA678027  Bebbia Sarah J. De Groot 2002-11-29 827 San Diego Anza-Borrego Desert State Park--Rockhouse Cyn. rd., Clark Valley. Comment
  SD221867  Bebbia juncea var. aspera Mike Bigelow 2010-12-10 328 San Diego Anza-Borrego Desert State Park; Rockhouse Canyon Road, NW Clark Dry Lake, 6 miles NNW of intersection with S-22 220 Comment
  SD161242  Brassica tournefortii Bill Sullivan 2005-1-16 16 San Diego Anza-Borrego Desert State Park, Coyote Canyon Jeep Road, 1 mile north of north end of Digiorgio Road pavement 244 Comment
  SD200764  Brassica tournefortii Bill Sullivan 2008-2-7 326 San Diego Anza-Borrego Desert State Park, northwest end of Clark Valley, 80 yards southwest of Rockhouse Canyon Road 302 Comment
  RSA678070  Brickellia Sarah J. De Groot 2002-11-29 824 San Diego Anza-Borrego Desert State Park--Rockhouse Cyn. rd., Clark Valley. Comment
  SD133308  Calyptridium monandrum R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 2001 San Diego Butler Canyon, Anza-Borrego Desert State Park Comment
  SD141369  Camissoniopsis pallida subsp. pallida R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1982 San Diego Butler Canyon, Anza-Borrego Desert State Park Comment
  SD264180  Camissoniopsis pallida subsp. pallida Mary Jo Churchwell 2015-2-14 1014 San Diego Anza-Borrego Desert State Park; foothills of Coyote Mountain in Coyote Canyon; 5.83 air miles N of Borrego Springs and 1.12 air miles NE of end of pavement on DiGiorgio Road. 231 Comment
  SD47531  Caulanthus hallii Reid Moran 1958-3-11 6532 San Diego Rockhouse Canyon Comment
  SD83426  Caulanthus hallii R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1974 San Diego Butler Canyon, Anza-Borrego-Desert State Park Comment
  SD47533 Image available Caulanthus lasiophyllus Reid Moran 1958-3-11 6533 San Diego Wash near mouth of Rockhouse Canyon Comment
  SEINET2049422 Image available Chaenactis carphoclinia R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 2031 San Diego Junction of roads to Butler and Rockhouse Canyons. 375 Comment
  SD205222  Chaenactis carphoclinia var. carphoclinia Diana Lindsay, Annie Hoppe 2008-4-20 31 San Diego Anza-Borrego Desert State Park, NW of Clark Dry Lake, S of Santa Rosa Mountains, 7.5 mi NW of intersection of Rockhouse Cyn Truck Trail and Borrego Salton Seaway (S22), 1.8 mi directly S of San Diego County line 281 Comment
  SD247049  Chaenactis carphoclinia var. carphoclinia Bill Sullivan 2011-5-17 1093 B San Diego Anza-Borrego Desert State Park, Rockhouse Canyon Road, Clark Valley, 7.6 miles northwest of junction with Borrego-Salton Seaway (County Road S22) 374 Comment
  SD134342  Chaenactis fremontii R. Mitchel Beauchamp 1971-3-26 2011 San Diego Anza-Borrego Desert State Park, Butler Canyon 405 Comment
  SD138468  Chaenactis fremontii R. Mitchel Beauchamp, R. Pierce 1971-3-26 2031 San Diego Junction of roads to Butler and Rockhouse Canyons, Anza-Borrego Desert State Park. 374 Comment
  SD161847  Chaenactis fremontii Bill Sullivan 2005-4-5 80 San Diego Borrego Springs, Anza-Borrego Desert SP, Coyote Canyon Jeep Trail 1.5 mi north of north end of paved DiGiorgio Rd. 244 Comment
  SD180480  Chaenactis fremontii Bill Sullivan 2006-4-4 145 San Diego Anza-Borrego Desert State Park, Ao mi northeast of Alcoholic Pass in a wash leading into Clark Valley. 430 Comment
  SD198971  Chaenactis fremontii Bill Sullivan 2008-3-5 348 San Diego Anza-Borrego Desert State Park, Clark Valley, on Rockhouse Canyon Road, 5.4 miles north of Borrego-Salton Seaway (County Road S22) 205 Comment
  SD198972  Chaenactis fremontii Bill Sullivan 2008-3-6 359 San Diego North of Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail 2.4 miles north of north end of DiGiorgio Road blacktop amd about 1.5 miles east of El Vado Historical Marker 232 Comment
  SD253622  Chaenactis fremontii Diana Lindsay, Marilyn Dickson 2009-4-20 65 San Diego Anza-Borrego Desert State Park; NW of Clark Dry Lake; S of Santa Rosa Mountains; 6.7 mi NNW of intersection of Rockhouse Cyn Rd and Borrego Salton Seaway (S22) 269 Comment
  CHSC20137  Chaenactis stevioides J. H. Moyer 1975-3-27 12 San Diego 8.9 km. ne of Borrego Springs at the foot of Coyote Mt. 50 Comment
  UCD130393  Chaenactis stevioides G. F. Hrusa 1992-3-28 10071 San Diego mouth of Coyote Canyon, approximately 5 m. north of Borrego Springs. Comment
  CDA21006  Chamaesyce polycarpa G. F. Hrusa, J. A. Hart 1993-4-3 10578 San Diego Anzo-Borrego. E side of Coyote Cyn. Comment
  SD249462  Chilopsis linearis subsp. arcuata Bill Sullivan 2011-5-17 1097 San Diego Anza-Borrego Desert State Park, near Rockhouse Canyon Road, entrance to Rockhouse Canyon; 8.7 miles northwest of junction with Borrego-Salton Seaway (County Road S22) 473 Comment
  SD141841  Chorizanthe brevicornu var. brevicornu R. Mitchel Beauchamp, R. Pierce 1971-3-26 1991 San Diego Butler Canyon, Anza-Borrego Desert State Park. 405 Comment
  UCD103746  Chylismia brevipes Ann Vonnegut 1985-4-2 14 San Diego 2 ft. W of Di Giorgio Road, 2.5 miles N of Borrego Springs. 188 Comment
  SD141825 Image available Chylismia cardiophylla subsp. cardiophylla R. Mitchel Beauchamp, R. Pierce 1971-3-26 1997 San Diego In talus, Butler Canyon, Anza-Borrego Desert State Park. Comment
  SD182312  Chylismia cardiophylla subsp. cardiophylla Bill Sullivan 2006-3-26 141 San Diego Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail, 2 mi North of North end of paved DiGiorgio Rd, trailhead for Alcoholic Pass trail. 427 Comment
  SD176633  Chylismia claviformis subsp. peirsonii Larry Hendrickson, Kim Marsden, L. Louise Jee 2005-3-3 352 San Diego Anza-Borrego Desert State Park. East side of Coyote Mountain, West margin of Clark Lake. 180 Comment
  SD177072  Chylismia claviformis subsp. peirsonii Bill Sullivan 2005-1-16 12 San Diego Anza-Borrego Desert State Park, Coyote Canyon Jeep Road, 1 mile north of north end of Digiorgio Road pavement 244 Comment
  SD206008  Chylismia claviformis subsp. peirsonii Bill Sullivan 2008-2-19 334 San Diego North of Borrego Springs, Anza-Borrego Desert State Park, Coyote Creek Jeep Trail 1.5 miles north of north end of DiGiorgio Road blacktop and about 1.25 miles east of El Vado Historical Marker 244 Comment
  SD206009  Chylismia claviformis subsp. peirsonii Bill Sullivan 2008-3-5 351 San Diego Anza-Borrego Desert State Park, Clark Valley, on Rockhouse Canyon Road, 5.4 miles north of Borrego-Salton Seaway (County Road S22) 205 Comment
  SD206011  Chylismia claviformis subsp. peirsonii Bill Sullivan 2008-3-5 356 San Diego Anza-Borrego Desert State Park, Clark Valley, on Rockhouse Canyon Road, 5.4 miles north of Borrego-Salton Seaway (County Road S22) 205 Comment
  SD83439  Chylismia claviformis subsp. peirsonii R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 2003 San Diego Butler Canyon, Anza-Borrego Desert State Park Comment
  UCD103959  Chylismia claviformis subsp. peirsonii G. F. Hrusa 1992-3-28 10069 San Diego Sonoran Desert, mouth of Coyote Canyon, ca. 5 m. N of Borrego Springs. Comment
  SD256605  Condea emoryi Mary Jo Churchwell 2015-2-2 994 San Diego Anza-Borrego Desert State Park; Coyote Canyon; 5.73 air miles N of Borrego Springs and 0.98 air mile NE of end of pavement on DiGiorgio Rd. 220 Comment
  SD38409  Crossosoma bigelovii Edith A. Purer 1938-4-23 7441 San Diego Clark's Valley, Colorado Desert Comment
  SD141368 Image available Croton californicus R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 2034 San Diego Common in sandy areas, junction of roads to Butler and Rockhouse Canyons, Anza-Borrego Desert State Park. 374 Comment
  SD233554  Croton californicus Mike Bigelow 2010-12-10 322 San Diego Anza-Borrego Desert State Park; Rockhouse Canyon Road, NW Clark Dry Lake, 6 miles NNW of intersection with S-22 239 Comment
  SEINET3089649 Image available Croton californicus R. Mitchel Beauchamp, P. Pierce 1971-3-26 2034 San Diego Junction of roads to Butler and Rockhouse Canyons, Anza-Borrego Desert State Park 375 Comment
  UCD141937  Croton californicus G. F. Hrusa 1992-3-28 10061 San Diego Mouth of Coyote Canyon, approximately 5 m. NW of Borrego Springs, CA. Comment
  UCSB44813  Croton californicus Gill, R. 1979-3-10 San Diego Coyote Canyon Road W 0.5 mi. end of pavement 243 Comment
  SD165265  Cryptantha angustifolia Bill Sullivan 2005-1-16 13 San Diego Anza-Borrego Desert State Park, Coyote Canyon Jeep Road, 1 mile north of north end of Digiorgio Road pavement 244 Comment
  SD177262  Cryptantha angustifolia Bill Sullivan 2006-3-26 142 San Diego Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail, 2 mi North of North end of paved DiGiorgio Rd, trailhead for Alcoholic Pass trail. 427 Comment
  SD201453  Cryptantha angustifolia Bill Sullivan 2008-3-6 366 San Diego North of Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail 2.4 miles north of north end of DiGiorgio Road blacktop amd about 1.5 miles east of El Vado Historical Marker 232 Comment
  SD201454  Cryptantha angustifolia Bill Sullivan 2008-3-5 350 San Diego Anza-Borrego Desert State Park, Clark Valley, on Rockhouse Canyon Road, 5.4 miles north of Borrego-Salton Seaway (County Road S22) 205 Comment
  SD253049  Cryptantha angustifolia Diana Lindsay, Marilyn Dickson 2009-4-20 61 San Diego Anza-Borrego Desert State Park; NW of Clark Dry Lake; S of Santa Rosa Mountains; 6.7 mi NNW of intersection of Rockhouse Cyn Rd and Borrego Salton Seaway (S22) 269 Comment
  UCD119586  Cryptantha angustifolia G. F. Hrusa 1992-3-28 10072 San Diego mouth of Coyote Canyon, approximately 5 miles north of Borrego Springs. Comment
  UCR270602  Cryptantha angustifolia John F. Emmel 2001-4-9 1694 San Diego Sonoran (Colorado) Desert, Anza-Borrego State Park, north edge of Clark Dry Lake 171 Comment
  SD83463  Cryptantha barbigera R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1978 San Diego Butler Canyon, Anza-Borrego Desert State Park Comment
  SD259131  Cryptantha barbigera var. barbigera Susan T Welker 1993-5-18 San Diego Adjacent to road, W side of Clark Dry Lake, E of Borrego Springs 168 Comment
  SD252053  Cryptantha ganderi Larry Hendrickson, Jon Rebman 2013-3-24 5992 San Diego Anza-Borrego Desert State Park, Coyote Canyon. 0.74 mile N of terminus of DiGiorgio Rd. and 200 meters E of unpaved access road into canyon. 249 Comment
  SD252054  Cryptantha ganderi Larry Hendrickson, Jon Rebman and Jepson Herbarium Workshop folks. 2013-3-23 5991 San Diego Anza-Borrego Desert State Park, Coyote Canyon, 0.7 mile N of terminus of DiGiorgio Rd. and 100 meters E of unpaved access road into canyon. 235 Comment
  SDSU22255  Cryptantha ganderi Larry Hendrickson, Jon Rebman 2013-3-24 5992 San Diego Anza-Borrego Desert State Park, Coyote Canyon. 0.74 mile N of terminus of DiGiorgio Rd. and 200 meters E of unpaved access road into canyon. 249 Comment
  UCD119803  Cryptantha ganderi G. F. Hrusa 1992-3-28 10074 San Diego mouth of Coyote Canyon, approximately 5 miles north of Borrego Springs. Comment
  CDA16948  Cryptantha holoptera G. F. Hrusa, J. Hart 1993-4-4 10603 San Diego Anza-Borrego Desert; Anzo-Borrego Desert, E side of Coyote Cyn. Comment
  CDA15298  Cryptantha maritima G. F. Hrusa, J. A. Hart 1993-4-4 10606 San Diego Anzo-Borrego Desert. E side of Coyote Cyn. Comment
  UCD119895  Cryptantha micrantha G. F. Hrusa 1992-3-28 10066 San Diego mouth of Coyote Canyon, approximately 5 m. north of Borrego Springs. Comment
  UCD119896  Cryptantha micrantha G. F. Hrusa 1992-3-28 10075 San Diego mouth of Coyote Canyon, approximately 5 m. north of Borrego Springs. Comment
  SD141844  Cryptantha micrantha var. micrantha R. Mitchel Beauchamp, R. Pierce 1971-3-26 1990 San Diego Sandy wash, Butler Canyon, Anza-Borrego Desert state Park. 405 Comment
  SD47530  Cryptantha micrantha var. micrantha Reid Moran 1958-3-11 6529 San Diego Clark Valley Comment
  SD174327  Cucurbita palmata Bill Sullivan 2005-4-22 97 San Diego Borrego Springs, Anza-Borrego Desert SP, Coyote Canyon (Coyote Creek) Jeep Trail 1.5 mi north of north end of paved DiGiorgio Rd. 244 Comment
  SD83424  Cucurbita palmata R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 2017 San Diego Butler Canyon, Anza-Borrego Desert State Park Comment
  SD228488  Cuscuta californica var. papillosa Mike Bigelow 2010-12-10 314 San Diego Anza-Borrego Desert State Park; Rockhouse Canyon Road, NW Clark Dry Lake, 6 miles NNW of intersection with S-22 244 Comment
  SD256081  Cuscuta californica var. papillosa Diana Lindsay, Marilyn Dickson 2009-4-20 76 San Diego Anza-Borrego Desert State Park; NW of Clark Dry Lake; S of Santa Rosa Mountains; 6.7 mi NNW of intersection of Rockhouse Cyn Rd and Borrego Salton Seaway (S22) 269 Comment
  SD256082  Cuscuta californica var. papillosa Diana Lindsay, Marilyn Dickson 2009-4-20 75 San Diego Anza-Borrego Desert State Park; NW of Clark Dry Lake; S of Santa Rosa Mountains; 6.7 mi NNW of intersection of Rockhouse Cyn Rd and Borrego Salton Seaway (S22) 269 Comment
  SD256083  Cuscuta californica var. papillosa Diana Lindsay, Marilyn Dickson 2009-4-20 74 San Diego Anza-Borrego Desert State Park; NW of Clark Dry Lake; S of Santa Rosa Mountains; 6.7 mi NNW of intersection of Rockhouse Cyn Rd and Borrego Salton Seaway (S22) 269 Comment
  SD83417 Image available Cuscuta californica var. papillosa R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1988 San Diego Butler Canyon, Anza-Borrego Desert State Park. Comment
  SEINET3093846 Image available Cuscuta californica var. papillosa R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1988 San Diego Butler Canyon, Anza - Borrego Desert State Park. 405 Comment
  SD228465  Cylindropuntia bigelovii Kim Marsden, Anza-Borrego Desert State Park Botany Society 2009-4-20 624 San Diego Anza-Borrego Desert State Park: Rockhouse Canyon Road, 6 miles NNW of junction S-22 & Henderson Canyon Road, west of Clark Dry Lake 175 Comment
  SD188345  Cylindropuntia californica var. parkeri Bill Sullivan 2008-3-27 440 San Diego North of Borrego Springs, Anza-Borrego Desert State Park, Desert Gard;ens, 1.9 miles north of north end of DiGiorgio Road and about 1 mile east of Rancho De Anza 259 Comment
  SD164921  Cylindropuntia echinocarpa Bill Sullivan 2005-4-30 112 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass trailhead 2.4 miles up jeep trail at north end of DiGiorgio Rd. 305 Comment
  SD119421  Cylindropuntia ganderi var. ganderi R. Mitchel Beauchamp, R. Pierce 1971-3-26 1969 San Diego Anza-Borrego Desert State Park, common throughout area, northwest end of Clark Valley along Rockhouse Truck Trail. (IPB 7/07) 214 Comment
  SD164923  Cylindropuntia ganderi var. ganderi Bill Sullivan 2005-3-22 57 San Diego Borrego Springs, Anza-Borrego Desert State Park, Clark Valley, near an abandoned overgrown jeep trail 100 yards west of Rockhouse Canyon Rd 8.4 miles north of S-22 341 Comment
  SD161444  Datura discolor Bill Sullivan 2005-1-16 19 San Diego Anza-Borrego Desert State Park, By a Coyote Creek tributary, about 200 yds from base of Coyote Mtn ridge 244 Comment
  SD228693  Datura discolor Mike Bigelow 2010-12-10 318 San Diego Anza-Borrego Desert State Park; Rockhouse Canyon Road, NW Clark Dry Lake, 6 miles NNW of intersection with S-22 244 Comment
  SD128353  Datura wrightii R. Mitchel Beauchamp, R. Pierce 1971-3-26 1973 San Diego Butler Canyon; Anza-Borrego Desert State Park. (IPB 11/06) Comment
  SD141822 Image available Descurainia pinnata subsp. glabra R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1986 San Diego Sandy wash, Butler Canyon, Anza-Borrego Desert State Park. Comment
  SD161327  Dicoria canescens Bill Sullivan 2005-1-16 18 San Diego Anza-Borrego Desert State Park, By a Coyote Creek tributary, about 200 yds from base of Coyote Mtn ridge 244 Comment
  SD180467  Dicoria canescens Bill Sullivan 2005-11-26 131 San Diego North Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon (Coyote Creek) Jeep trail 1.5 mi north of north end of DiGiorgio Road pavement. 238 Comment
  SD165123  Diplacus bigelovii var. bigelovii Bill Sullivan 2005-4-23 110 San Diego Borrego Springs, Anza-Borrego Desert SP, Clark Valley, sandy dry wash draiinng Alcoholic Pass northeast toward Clark Dry Lake at base of hill elev. 1,511 ft. 463 Comment
  SD165124  Diplacus bigelovii var. bigelovii Bill Sullivan 2005-3-22 60 San Diego Borrego Springs, Anza-Borrego Desert State Park, Clark Valley, on an uphill ridge above a wash draining the Santa Rosa Mountains and flowing southeast toward the Rockhouse Canyon Jeep Trail 8.4 miles north of Hwy S-22 500 Comment
  SD83421  Diplacus bigelovii var. bigelovii R. Mitchel Beauchamp, R. Pierce 1971-3-26 2005 San Diego Sandy area, Butler Canyon, Anza-Borrego Desert State Park. 405 Comment
  CDA21003  Ditaxis lanceolata G. F. Hrusa, J. A. Hart 1993-4-3 10580 San Diego Anzo-Borrego; E side of Coyote Cyn. Comment
  CDA21004  Ditaxis lanceolata G. F. Hrusa, J. A. Hart 1993-4-3 10600 San Diego Anzo-Borrego; E side of Coyote Cyn. Comment
  SD161778  Ditaxis lanceolata Bill Sullivan 2005-3-26 69 San Diego Borrego Springs, Anza-Borrego Desert State Park, Coyote Mountain Ridge, east entrance to Alcoholic Pass 458 Comment
  SD177180  Ditaxis lanceolata Bill Sullivan 2006-1-31 139 San Diego Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail, 2 mi North of North end of paved DiGiorgio Rd, 175 yards NE of trailhead for Alcoholic Pass trail. 445 Comment
  SD161237  Dithyrea californica Bill Sullivan 2005-1-16 15 San Diego Anza-Borrego Desert State Park, Coyote Canyon Jeep Road, 1 mile north of north end of Digiorgio Road pavement 244 Comment
  SD200780  Dithyrea californica Bill Sullivan 2008-3-6 369 San Diego North of Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail 2.4 mi. north of north end of paved DiGiorgio Road and about 1.25 miles east of El Vado Historical Marker 249 Comment
  SD205672  Dithyrea californica Bill Sullivan 2008-2-7 327 San Diego North of Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail 2.4 mi. north of north end of paved DiGiorgio Road and about 1.25 miles east of El Vado Historical Marker 249 Comment
  SD83418 Image available Dithyrea californica R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1981 San Diego Sandy wash, Butler Canyon, Anza-Borrego Desert State Park. Comment
  UCD114726  Dithyrea californica G. F. Hrusa 1992-3-28 10063 San Diego Sonoran Desert. Mouth of Coyote Canyon, approximately 5 miles N of Borrego Springs. Comment
  UCSB42047  Dithyrea californica Martinez, L. 1979-3-3 Imperial 1.5 miles north past end of pavement on Di Giorgio Rd., Coachella Valley 182 Comment
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Sep 12 2016
  SEINET3523370 Image available Dithyrea californica var. californica R. Mitchel Beauchamp, R. Pierce 1971-3-26 1981 San Diego Butler Canyon, Anza-Borrego Desert State Park. 405 Comment
  SD164933  Echinocereus engelmannii Bill Sullivan 2005-4-15 91 San Diego Borrego Springs, Anza-Borrego Desert SP, Clark Valley, 0.5 mi north of east entrance to Alcoholic Pass 463 Comment
  UCR276012  Emmenanthe penduliflora Jim Andre 2016-3-6 34822 San Diego Borrego Desert, north end of Borrego Valley in Coyote Wash at base of Coyote Mountains, 1.4 miles north of Di Grigorio Road, c. 7 miles north of Borrego Springs, Xmas Circle 245 Comment
  SD141826  Emmenanthe penduliflora var. penduliflora R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1993 San Diego Butler Canyon, Anza-Borrego Desert State Park Comment
  SD262482  Emmenanthe penduliflora var. penduliflora Mary Jo Churchwell 2015-2-14 1017 San Diego Anza-Borrego Desert State Park; foothills of Coyote Mountain in Coyote Canyon; 5.83 air miles N of Borrego Springs and 1.12 air miles NE of end of pavement on DiGiorgio Road. 231 Comment
  CDA15709  Encelia farinosa G. F. Hrusa, J. A. Hart 1993-4-4 10585 San Diego Anza-Borrego Desert; E side of Coyote Cyn., E of Borrego Springs. Comment
  SD253638  Encelia farinosa var. farinosa Diana Lindsay, Marilyn Dickson 2009-4-20 59 San Diego Anza-Borrego Desert State Park; NW of Clark Dry Lake; S of Santa Rosa Mountains; 6.7 mi NNW of intersection of Rockhouse Cyn Rd and Borrego Salton Seaway (S22) 269 Comment
  SD256409  Encelia farinosa var. farinosa Mary Jo Churchwell 2015-2-19 1020 San Diego Anza-Borrego Desert State Park; mouth of Coyote Canyon; 5.74 air miles N of Borrego Springs and 1.09 air miles NE of end of pavement on DiGiorgio Road. 227 Comment
  SD253639  Encelia frutescens Diana Lindsay, Marilyn Dickson 2009-4-20 77 San Diego Anza-Borrego Desert State Park; NW of Clark Dry Lake; S of Santa Rosa Mountains; 6.7 mi NNW of intersection of Rockhouse Cyn Rd and Borrego Salton Seaway (S22) 269 Comment
  SD214773  Encelia frutescens var. frutescens Bill Sullivan 2009-3-3 583 San Diego Anza-Borrego Desert State Park, North Borrego Valley, 0.5 mile west of Coyote Canyon Jeep Trail, 1.0 mi NW of Di Giorgio Road and Coyote Way 244 Comment
  SD227233  Encelia frutescens var. frutescens Mike Bigelow 2010-12-10 312 San Diego Anza-Borrego Desert State Park; Rockhouse Canyon Road, NW Clark Dry Lake, 6 miles NNW of intersection with S-22 244 Comment
  SD247054  Encelia frutescens var. frutescens Bill Sullivan 2011-4-11 1060 San Diego Anza-Borrego Desert State Park, Borrego Valley, just south of Desert Gardens near Coyote Canyon jeep road. 248 Comment
  RSA678073  Ephedra Sarah J. De Groot 2002-11-29 825 San Diego Anza-Borrego Desert State Park--Rockhouse Cyn. rd., Clark Valley. Comment
  UCR270387  Eremalche exilis John F. Emmel 2001-4-9 1696 San Diego Sonoran (Colorado) Desert, Anza-Borrego State Park, north edge of Clark Dry Lake 171 Comment
  SD161481  Eremalche rotundifolia Bill Sullivan 2005-3-26 70 San Diego Borrego Springs, Anza-Borrego Desert State Park, Clark Valley on a mesa 0.1 mile south of a dry wash draining the Santa Rosa Mountains 0.8 miles west of the Rockhouse Canyon jeep trail 8.4 miles north of Hwy S-22. 395 Comment
  SDSU8122  Eremalche rotundifolia Charles Shaw 1938-4-12 San Diego Clarke Valley, Borego. Comment
  SD177076  Eremothera boothii subsp. condensata Bill Sullivan 2005-3-26 68 San Diego Borrego Springs, Anza-Borrego Desert State Park, Coyote Mountain Ridge, east entrance to Alcoholic Pass 458 Comment
  SD264190  Eremothera boothii subsp. condensata Mary Jo Churchwell 2015-2-14 1016 San Diego Anza-Borrego Desert State Park; foothills of Coyote Mountain in Coyote Canyon; 5.83 air miles N of Borrego Springs and 1.12 air miles NE of end of pavement on DiGiorgio Road. 231 Comment
  SD247055  Ericameria paniculata Bill Sullivan 2011-5-17 1098 San Diego Anza-Borrego Desert State Park, near Rockhouse Canyon Road, entrance to Rockhouse Canyon; 8.7 miles northwest of junction with Borrego-Salton Seaway (County Road S22) 473 Comment
  SD247056  Ericameria paniculata Bill Sullivan 2011-5-17 1095 San Diego Anza-Borrego Desert State Park, Rockhouse Canyon Road, Clark Valley, 7.6 miles northwest of junction with Borrego-Salton Seaway (County Road S22) 374 Comment
  SD83434  Ericameria paniculata R. Mitchel Beauchamp, R. Pierce 1971-3-26 2023 San Diego Rockhouse Canyon, Anza-Borrego Desert State Park. 509 Comment
  SEINET2050472 Image available Ericameria paniculata R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 2023 San Diego Anza-Borrego Desert State Park, In wash, Rockhouse Canyon, Anza-Borrego Desert State Park 510 Comment
  SD83442  Eriogonum fasciculatum var. polifolium R. Mitchel Beauchamp, P. Pierce 1971-3-26 2013 San Diego Sandy area, Butler Canyon, Anza-Borrego Desert state Park. 405 Comment
  UCD100869  Eriogonum reniforme G. F. Hrusa 1992-3-28 10065 San Diego on east margin of lower Coyote Canyon, approximately 5 miles NW of Borrego Springs. Comment
  CDA16956  Eriogonum thomasii G. F. Hrusa, J. A. Hart 1993-4-4 10616 San Diego Anzo Borrego State Park. E side of Coyote Cyn. Comment
  SD141842  Eriogonum thomasii R. Mitchel Beauchamp, R. Pierce 1971-3-26 1985 San Diego Sandy area, Butler Canyon, Anza-Borrego Desert State Park. 405 Comment
  SD165150  Eriogonum thomasii Bill Sullivan 2005-4-23 103 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass, east entrance ridge (north) 476 Comment
  SD83422  Eriogonum thomasii R. Mitchel Beauchamp, P. Pierce 1971-3-26 2006 San Diego Sandy area, Butler Canyon, Anza-Borrego Desert State Park. 405 Comment
  SD161174  Erodium cicutarium Bill Sullivan 2005-2-26 52 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass on Coyote ridge, on a hill 10 yards south of trail 372 Comment
  SD165166  Eschscholzia minutiflora Bill Sullivan 2005-3-26 65 San Diego Borrego Springs, Anza-Borrego Desert State Park, Coyote Mountain Ridge, east entrance to Alcoholic Pass 458 Comment
  SD180170  Eschscholzia minutiflora Bill Sullivan 2006-4-4 148 San Diego Anza-Borrego Desert State Park, Ao mi northeast of Alcoholic Pass in a wash leading into Clark Valley. 430 Comment
  SD198597  Eschscholzia minutiflora Bill Sullivan 2008-3-5 346 San Diego Anza-Borrego Desert State Park, Clark Valley, on Rockhouse Canyon Road, 5.4 miles north of Borrego-Salton Seaway (County Road S22) 205 Comment
  SD198599  Eschscholzia minutiflora Bill Sullivan 2008-2-19 332 San Diego Anza-Borrego Desert State Park, Clark Valley, about .5 miles east of Alcoholic Pass, at northwest end of Coyote Mountains 441 Comment
  SD243695  Eschscholzia minutiflora Bill Sullivan 2011-5-17 1093 A San Diego Anza-Borrego Desert State Park, Rockhouse Canyon Road, Clark Valley, 7.6 miles northwest of junction with Borrego-Salton Seaway (County Road S22) 374 Comment
  SD256625  Eschscholzia minutiflora Mary Jo Churchwell 2015-2-14 1018 San Diego Anza-Borrego Desert State Park; foothills of Coyote Mountain in Coyote Canyon; 5.83 air miles N of Borrego Springs and 1.12 air miles NE of end of pavement on DiGiorgio Road. 231 Comment
  SD83438  Eschscholzia minutiflora R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 2008 San Diego Butler Canyon, Anza-Borrego Desert State Park Comment
  SEINET3094866 Image available Eschscholzia minutiflora R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 2008 San Diego Butler Canyon, Anza-Borrego Desert State Park. 405 Comment
  GMDRC8222  Eschscholzia parishii J. M. Andre 2016-2-22 34723 San Diego Borrego Desert: Anza Borrego St Park; Coyote Creek drainage, 1.8 mi. north of end of DiGrigorio Rd, approx 7 mi. north of Borrego Springs town center 252 Comment
  GMDRC8242  Eschscholzia parishii J. M. Andre 2016-3-6 34812 San Diego Borrego Desert: north end of Borrego Valley in Coyote Wash at base of Coyote Mtns, 1.4 mi. north of Di Grigorio Rd (end of pavement), approx 7 mi. north of Borrego Springs (Xmas Circle) 245 Comment
  SD141529 Image available Eschscholzia parishii R. Mitchel Beauchamp, R. Pierce 1971-3-26 1992 San Diego In talus, Butler Canyon, Anza-Borrego Desert State Park. Comment
  SD165165  Eschscholzia parishii Bill Sullivan 2005-1-16 22 San Diego Anza-Borrego Desert State Park, By a Coyote Creek tributary, about 200 yds from base of Coyote Mtn ridge 244 Comment
  SD206137  Eschscholzia parishii Diana Lindsay, Annie Hoppe 2008-4-20 30 San Diego Anza-Borrego Desert State Park, NW of Clark Dry Lake, S of Santa Rosa Mountains, 7.5 mi NW of intersection of Rockhouse Cyn Truck Trail and Borrego Salton Seaway (S22), 1.8 mi directly S of San Diego County line 281 Comment
  SD83431  Eschscholzia parishii R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 2020 San Diego Butler Canyon, Anza-Borrego Desert State Park Comment
  UCR276006  Eschscholzia parishii Jim Andre 2016-3-6 34812 San Diego Borrego Desert, north end of Borrego Valley in Coyote Wash at base of Coyote Mountains, 1.4 miles north of Di Grigorio Road, c. 7 miles north of Borrego Springs, Xmas Circle 245 Comment
  SD161147  Eulobus californicus Bill Sullivan 2005-2-4 26 San Diego Borrego Springs, Anza-Borrego Desert SP, south end of Desert Gardens by Coyote Canyon jeep trail at base of Coyote Mountain ridge, 2.1 miles north of north end of DiGiorgio Road blacktop 244 Comment
  SD205989  Eulobus californicus Bill Sullivan 2008-3-5 349 San Diego Anza-Borrego Desert State Park, Clark Valley, on Rockhouse Canyon Road, 5.4 miles north of Borrego-Salton Seaway (County Road S22) 205 Comment
  SD206071  Eulobus californicus Bill Sullivan 2008-3-6 361 San Diego North of Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail 2.4 miles north of north end of DiGiorgio Road blacktop amd about 1.5 miles east of El Vado Historical Marker 232 Comment
  SD264195  Eulobus californicus Diana Lindsay, Marilyn Dickson 2009-4-20 64 San Diego Anza-Borrego Desert State Park; NW of Clark Dry Lake; S of Santa Rosa Mountains; 6.7 mi NNW of intersection of Rockhouse Cyn Rd and Borrego Salton Seaway (S22) 269 Comment
  SD83429 Image available Euphorbia arizonica R. Mitchel Beauchamp, R. Pierce 1971-3-26 2018 San Diego Sandy area, Butler Canyon, Anza-Borrego Desert State Park. Comment
  SD226463  Euphorbia polycarpa Mike Bigelow 2010-12-10 317 San Diego Anza-Borrego Desert State Park; Rockhouse Canyon Road, NW Clark Dry Lake, 6 miles NNW of intersection with S-22 244 Comment
  SD226464  Euphorbia polycarpa Mike Bigelow 2011-4-15 405 San Diego Anza-Borrego Desert State Park; Alcoholic Pass, 6.5 miles NW of junction Henderson Canyon Road and S-22 454 Comment
  SD251058  Euphorbia polycarpa Diana Lindsay, Marilyn Dickson 2009-4-20 67 San Diego Anza-Borrego Desert State Park; NW of Clark Dry Lake; S of Santa Rosa Mountains; 6.7 mi NNW of intersection of Rockhouse Cyn Rd and Borrego Salton Seaway (S22) 269 Comment
  SD161511  Euphorbia setiloba Bill Sullivan 2005-3-26 67 San Diego Borrego Springs, Anza-Borrego Desert State Park, Coyote Mountain Ridge, east entrance to Alcoholic Pass 458 Comment
  SD226468  Euphorbia setiloba Mike Bigelow 2010-12-5 311 San Diego Anza-Borrego Desert State Park; Rockhouse Canyon Road, NW Clark Dry Lake, 8 miles NNW of intersection with S-22 281 Comment
  CDA15711  Fagonia laevis G. F. Hrusa, J. A. Hart 1993-4-4 10611 San Diego Anzo-Borrego Desert; Anzo-Borrego Desert, E side of Coyote Cyn. Comment
  SD161078  Fagonia laevis Bill Sullivan 2005-2-4 29 San Diego Borrego Springs, Anza-Borrego Desert SP, south end of Desert Gardens by Coyote Canyon jeep trail at base of Coyote Mountain ridge, 2.1 miles north of north end of DiGiorgio Road blacktop 244 Comment
  SD161433  Fagonia laevis Bill Sullivan 2005-4-15 92 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass, west entrance 353 Comment
  SD263988  Fagonia laevis Mary Jo Churchwell 2015-2-14 1019 San Diego Anza-Borrego Desert State Park; foothills of Coyote Mountain in Coyote Canyon; 5.83 air miles N of Borrego Springs and 1.12 air miles NE of end of pavement on DiGiorgio Road. 231 Comment
  SD83441  Fagonia laevis R. Mitchel Beauchamp, P. Pierce 1971-3-26 2014 San Diego Among rocks, Butler Canyon, Anza-Borrego Desert State Park. (IPB 12/06) Comment
  SD164934  Ferocactus cylindraceus var. cylindraceus Bill Sullivan 2005-4-14 90 San Diego Borrego Springs, Anza-Borrego Desert SP, Coyote Canyon (Desert Gardens) Alcoholic Pass trailhead 2.4 miles up jeep trail at north end of DiGiorgio Rd. 341 Comment
  SD161180  Fouquieria splendens subsp. splendens Bill Sullivan 2005-2-4 32 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass trailhead 2.4 miles up jeep trail at north end of DiGiorgio Rd. 244 Comment
  SD253806  Fouquieria splendens subsp. splendens Diana Lindsay, Marilyn Dickson 2009-4-20 60 San Diego Anza-Borrego Desert State Park; NW of Clark Dry Lake; S of Santa Rosa Mountains; 6.7 mi NNW of intersection of Rockhouse Cyn Rd and Borrego Salton Seaway (S22) 269 Comment
  SD83447  Funastrum hirtellum R. Mitchel Beauchamp, R. Pierce 1971-3-26 1972 San Diego Butler Canyon; Anza-Borrego Desert State Park. 405 Comment
  UCR270431  Funastrum hirtellum John F. Emmel 2001-4-9 1692 San Diego Sonoran (Colorado) Desert, Anza-Borrego State Park, canyon on east side of Coyote Mountain, 0.0-0.1 air mile north and 0.8-1.2 air miles east of Coyote Peak, 3.9 road miles north of Road S22 on Rockhouse Canyon Road 427 Comment
  SD83410  Galium stellatum var. eremicum R. Mitchel Beauchamp, R. Pierce 1971-3-26 1976 San Diego Among rocks; Butler Canyon; Anza-Borrego Desert State Park 405 Comment
  SD139767  Geraea canescens R. Mitchel Beauchamp, R. Pierce 1971-3-26 2030 San Diego Anza-Borrego Desert State Park, along Rockhouse Trail, junction of roads to Butler and Rockhouse Canyons 735 Comment
  SD161314  Geraea canescens Bill Sullivan 2005-1-16 23 San Diego Anza-Borrego Desert State Park, Approximately 100 yards west of Coyote Mtn. ridge. 244 Comment
  SD161839  Geraea canescens Bill Sullivan 2005-4-5 76 San Diego Borrego Springs, Anza-Borrego Desert SP, Coyote Canyon Jeep Trail 1.3 mi north of north end of paved DiGiorgio Rd. 244 Comment
  UCD131646  Geraea canescens G. F. Hrusa 1992-3-28 10067 San Diego mouth of Coyote Canyon, approximately 5 m. north of Borrego Springs. Comment
  SD177054  Gilia stellata Bill Sullivan 2005-3-26 64 San Diego Borrego Springs, Anza-Borrego Desert State Park, Coyote Mountain Ridge, east entrance to Alcoholic Pass 458 Comment
  SD177055  Gilia stellata Bill Sullivan 2005-3-26 66 San Diego Borrego Springs, Anza-Borrego Desert State Park, Coyote Mountain Ridge, east entrance to Alcoholic Pass 458 Comment
  HSC49211  Helianthus niveus subsp. canescens D. L. Goforth 1979-3-28 87 San Diego Anza-Borrego Desert; 1 km. N of end of Di Giorgio Rd. (Coyote Canyon dirt road) 238 Comment
  UCD132024  Helianthus petiolaris subsp. canescens G. F. Hrusa 1992-3-28 10076 San Diego mouth of Coyote Canyon, approximately 5 m. north of Borrego Springs. Comment
  SD214193  Heliotropium curassavicum Bill Sullivan, Tom Chester 2009-3-7 601 San Diego Anza-Borrego Desert State Park, west side of Rockhouse Canyon Road 3 miles north of Borrego-Salton Seaway (County Road S22) near shore of Clark Dry Lake 177 Comment
  SD120712  Hesperocallis undulata R. Mitchel Beauchamp, R. Pierce 1971-3-26 2028 San Diego Sandy area, junction of roads to Butler and Rockhouse Canyons, Anza-Borrego Desert State Park. (IPB 1/07) 374 Comment
  SD165345  Hesperocallis undulata Bill Sullivan 2005-3-22 59 San Diego Borrego Springs, Anza-Borrego Desert State Park, Clark Valley, on a ridge above a wash draining the Santa Rosa Mountains and flowing southeast toward the Rockhouse Canyon Jeep Trail 8.4 miles north of Hwy S-22 415 Comment
  SD201218  Hesperocallis undulata Bill Sullivan 2008-3-5 358 San Diego Anza-Borrego Desert State Park, Clark Valley, on Rockhouse Canyon Road, 5.4 miles north of Borrego-Salton Seaway (County Road S22) 205 Comment
  SD251863  Hesperocallis undulata Diana Lindsay, Marilyn Dickson 2009-4-20 72 San Diego Anza-Borrego Desert State Park; NW of Clark Dry Lake; S of Santa Rosa Mountains; 6.7 mi NNW of intersection of Rockhouse Cyn Rd and Borrego Salton Seaway (S22) 269 Comment
  CDA20995  Hibiscus denudatus G. F. Hrusa, J. A. Hart 1993-4-4 10609 San Diego Anzo-Borrego Desert, E side of Coyote Cyn. S Comment
  SD161167  Hibiscus denudatus Bill Sullivan 2004-12-21 7 San Diego Anza-Borrego Desert 1 mile SE of Alcoholic Pass, north slope of Hill 1988 in grid square 29. 594 Comment
  SD161861  Hilaria rigida Bill Sullivan 2005-2-4 28 San Diego Borrego Springs, Anza-Borrego Desert SP, south end of Desert Gardens by Coyote Canyon jeep trail at base of Coyote Mountain ridge, 2.1 miles north of north end of DiGiorgio Road blacktop 244 Comment
  CDA20931  Hyptis emoryi G. F. Hrusa 1993-4-4 10601 San Diego Anzo-Borrego Desert; Anzo Borrego State Park. E side of Coyote Cyn. Comment
  RSA678076  Hyptis emoryi Sarah J. De Groot 2002-11-29 822 San Diego Anza-Borrego Desert State Park--Rockhouse Cyn. rd., Clark Valley. Comment
  SD161170  Hyptis emoryi Bill Sullivan 2005-2-4 30 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass trailhead 2.4 miles up jeep trail at north end of DiGiorgio Rd. 244 Comment
  SD195206  Hyptis emoryi Joe Barth 2006-12-17 829 San Diego Anza-Borrego Desert State Park, about 13km NNE of town of Borrego Springs. W side of Clark Valley near N base of Coyote Mt. 230 Comment
  SD226513  Hyptis emoryi Mike Bigelow 2010-12-10 321 San Diego Anza-Borrego Desert State Park; Rockhouse Canyon Road, NW Clark Dry Lake, 6 miles NNW of intersection with S-22 239 Comment
  RSA678028  Isomeris arborea Sarah J. De Groot 2002-11-29 823 San Diego Anza-Borrego Desert State Park--Rockhouse Cyn. rd., Clark Valley. Comment
  SD141845 Image available Johnstonella angustifolia R. Mitchel Beauchamp, R. Pierce 1971-3-26 1980 San Diego Sandy area, Butler Canyon, Anza-Borrego Desert State Park. 405 Comment
  RSA678071  Justicia californica Sarah J. De Groot 2002-11-29 828 San Diego Anza-Borrego Desert State Park--Rockhouse Cyn. rd., Clark Valley. Comment
  SD228416  Justicia californica Mike Bigelow 2010-12-10 313 San Diego Anza-Borrego Desert State Park; Rockhouse Canyon Road, NW Clark Dry Lake, 6 miles NNW of intersection with S-22 244 Comment
  SD174253  Krameria bicolor Bill Sullivan 2005-4-14 89 San Diego Borrego Springs, Anza-Borrego Desert SP, Coyote Canyon (Desert Gardens) Alcoholic Pass trailhead 2.4 miles up jeep trail at north end of DiGiorgio Rd. 341 Comment
  SD253809  Krameria bicolor Diana Lindsay, Marilyn Dickson 2009-4-20 63 San Diego Anza-Borrego Desert State Park; NW of Clark Dry Lake; S of Santa Rosa Mountains; 6.7 mi NNW of intersection of Rockhouse Cyn Rd and Borrego Salton Seaway (S22) 269 Comment
  CDA21019  Krameria erecta G. F. Hrusa 1993-4-4 10614 San Diego Anzo-Borrego Desert, E side of Coyote Cyn. Comment
  CDA21018  Krameria grayi G. F. Hrusa, J. A. Hart 1993-4-3 10579 San Diego Anzo-Borrego Desert, E side of Coyote Cyn. Comment
  SD174148  Langloisia setosissima subsp. setosissima Bill Sullivan 2005-4-15 94 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass, west entrance 353 Comment
  SD174150  Langloisia setosissima subsp. setosissima Bill Sullivan 2005-5-1 114 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass, west entrance 458 Comment
  CDA15710  Larrea tridentata G. F. Hrusa, J. A. Hart 1993-4-4 10611 a San Diego Anzo-Borrego Desert, E side of Coyote Cyn. Comment
  POM293098  Larrea tridentata Lyman D. Benson 1945-11-11 11956 San Diego Playa of Clarks Lake, Borego Valley. 137 Comment
  SD161075  Larrea tridentata Bill Sullivan, Margot Vernay-Sullivan 2004-11-5 1 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass trailhead 2.4 miles up jeep trail at north end of DiGiorgio Rd. 305 Comment
  SD195538  Larrea tridentata Joe Barth 2006-12-17 828 San Diego Anza-Borrego Desert State Park, about 12km NE of town of Borrego Springs. W side of Clark Valley at E base of Coyote Mt, and 0.8km NW of Clark Dry Lake. 160 Comment
  SD253264  Larrea tridentata Diana Lindsay, Marilyn Dickson 2009-4-20 62 San Diego Anza-Borrego Desert State Park; NW of Clark Dry Lake; S of Santa Rosa Mountains; 6.7 mi NNW of intersection of Rockhouse Cyn Rd and Borrego Salton Seaway (S22) 269 Comment
  SEINET3523561 Image available Lepidium lasiocarpum R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1987 San Diego Butler Canyon, Anza-Borrego Desert State Park. 400 Comment
  SD174369  Lepidium lasiocarpum subsp. lasiocarpum Bill Sullivan 2005-2-26 53 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass on Coyote ridge, on a hill 10 yards south of trail 372 Comment
  SD83386 Image available Lepidium lasiocarpum subsp. lasiocarpum R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1987 San Diego Sandy wash, Butler Canyon, Anza-Borrego Desert State Park. Comment
  RSA678065  Lepidospartum squamatum Sarah J. De Groot 2002-11-29 826 San Diego Anza-Borrego Desert State Park--Rockhouse Cyn. rd., Clark Valley. Comment
  CAS-BOT-BC227052  Leptosiphon floribundus subsp. glaber Edmund C. Jaeger 1919-5-10 s.n. Riverside Rockhouse Canon [Canyon], southern Riverside Co. 457 Comment
  POM13324  Linanthus floribundus subsp. hallii E. C. Jaeger 1921-4-10 1088 Riverside Santa Rosa Mountains, Rockhouse Canyon Comment
  SD174137  Loeseliastrum matthewsii Bill Sullivan 2005-5-1 117 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass, west entrance 458 Comment
  UCD118870  Loeseliastrum matthewsii G. F. Hrusa 1992-3-28 10059 San Diego Mouth of Coyote Canyon, approximately 5 miles N of Borrego Springs. Comment
  SD174285  Lupinus arizonicus Bill Sullivan 2005-1-16 20 San Diego Anza-Borrego Desert State Park, By a Coyote Creek tributary, about 200 yds from base of Coyote Mtn ridge 244 Comment
  SD174286  Lupinus arizonicus Bill Sullivan 2005-4-5 77 San Diego Borrego Springs, Anza-Borrego Desert SP, Coyote Canyon Jeep Trail 1.5 mi north of north end of paved DiGiorgio Rd. 244 Comment
  SD201637  Lupinus arizonicus Bill Sullivan 2008-3-5 353 San Diego Anza-Borrego Desert State Park, Clark Valley, on Rockhouse Canyon Road, 5.4 miles north of Borrego-Salton Seaway (County Road S22) 205 Comment
  SD47534  Lupinus arizonicus Reid Moran 1958-3-11 6534 San Diego wash near mouth of Rockhouse Canyon Comment
  SD83423 Image available Lupinus arizonicus R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 2015 San Diego In talus, Butler Canyon, Anza-Borrego Desert State Park. Comment
  UCD105827  Lupinus arizonicus G. F. Hrusa 1992-3-28 10062 San Diego Sonoran Desert. Mouth of Coyote Canyon, approximately 5 miles N of Borrego Springs. Comment
  SEINET10490545  Lupinus arizonicus subsp. arizonicus Beauchamp 1971-3-26 BEAUCHAMP 2015 San Diego Annual; flowers pink. In talus, butler canyon, anza-borrego desert state park 405 Comment
  SD172253  Lycium brevipes var. brevipes Larry Hendrickson, Kim Marsden, L. Louise Jee 2005-3-3 347 San Diego Anza-Borrego Desert State Park. East side of Coyote Mountain, West margin of Clark Lake. 180 Comment
  SD263017  Lycium brevipes var. brevipes Susan T Welker 1991-5-13 San Diego Anza-Borrego Desert State Park; West side of Clark Dry Lake, NE of Borrego Springs. 168 Comment
  SD83449 Image available Lycium brevipes var. brevipes R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1966 San Diego Mesquite Grove northwest of Clark Dry Lake. Anza-Borrego State Park. Comment
  CDA15593  Malacothrix glabrata G. F. Hrusa, J. A. Hart 1993-4-4 10582 San Diego Anzo-Borrego Desert. E side of Coyote Cyn. Comment
  SD134330  Malacothrix glabrata R. Mitchel Beauchamp 1971-3-26 2019 San Diego Anza-Borrego Desert State Park, Butler Canyon 405 Comment
  SD161290  Malacothrix glabrata Bill Sullivan 2005-2-4 25 San Diego Borrego Springs, Anza-Borrego Desert SP, south end of Desert Gardens by Coyote Canyon jeep trail at base of Coyote Mountain ridge, 2.1 miles north of north end of DiGiorgio Road blacktop 244 Comment
  SD161291  Malacothrix glabrata Bill Sullivan 2005-1-16 24 San Diego Anza-Borrego Desert State Park, Approximately 100 yards west of Coyote Mtn. ridge. 244 Comment
  SD180437  Malacothrix glabrata Bill Sullivan 2006-4-4 147 San Diego Anza-Borrego Desert State Park, Ao mi northeast of Alcoholic Pass in a wash leading into Clark Valley. 430 Comment
  SD199025  Malacothrix glabrata Bill Sullivan 2008-3-5 357 San Diego Anza-Borrego Desert State Park, Clark Valley, on Rockhouse Canyon Road, 5.4 miles north of Borrego-Salton Seaway (County Road S22) 205 Comment
  SD205384  Malacothrix glabrata Diana Lindsay, Anne Hoppe 2008-4-20 28 San Diego Anza-Borrego Desert State Park, NW of Clark Dry Lake, SW of Santa Rosa Mountains, 4.5 mi NE of intersection of Rockhouse Cyn Truck Trail and Borrego Salton Seaway (S22) 177 Comment
  SD250977  Malacothrix glabrata Diana Lindsay, Marilyn Dickson 2009-4-20 57 San Diego Anza-Borrego Desert State Park; NW of Clark Dry Lake; S of Santa Rosa Mountains; 6.7 mi NNW of intersection of Rockhouse Cyn Rd and Borrego Salton Seaway (S22) 269 Comment
  SEINET7989761  Malacothrix glabrata R. Mitchel Beauchamp 1971-3-26 2019 San Diego Anza-Borrego Desert State Park, Anza-Borrego Desert State Park, Butler Canyon 405 Comment
  SD164936  Mammillaria dioica Bill Sullivan 2005-3-13 55 San Diego Borrego Springs, Anza-Borrego Desert State Park, Coyote Mtn. Ridge, 0.9 mile southeast of east entrance to Alcoholic Pass, 100 yards west of hill, el. 1905 ft. 563 Comment
  UCR276004  Mentzelia albicaulis Jim Andre 2016-3-6 34819 San Diego Borrego Desert, north end of Borrego Valley in Coyote Wash at base of Coyote Mountains, 1.4 miles north of Di Grigorio Road, c. 7 miles north of Borrego Springs, Xmas Circle 245 Comment
  SD83462  Mentzelia involucrata R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1977 San Diego Butler Canyon, Anza-Borrego Desert State Park Comment
  SD165177  Mirabilis laevis var. retrorsa Bill Sullivan 2005-5-1 115 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass, east entrance wash draining Alcoholic Pass northeast toward Clark Dry Lake 458 Comment
  SD165538  Mirabilis laevis var. retrorsa Bill Sullivan 2005-4-23 109 San Diego Borrego Springs, Anza-Borrego Desert SP, Clark Valley, sandy dry wash draiinng Alcoholic Pass northeast toward Clark Dry Lake at base of hill elev. 1,511 ft. 427 Comment
  SD182302  Mirabilis laevis var. retrorsa Bill Sullivan 2006-4-4 149 San Diego Anza-Borrego Desert State Park, Ao mi northeast of Alcoholic Pass in a wash leading into Clark Valley. 430 Comment
  SD203538  Mirabilis laevis var. retrorsa Bill Sullivan 2008-3-6 368 San Diego North of Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail 2.4 miles north of north end of DiGiorgio Road blacktop amd about 1.5 miles east of El Vado Historical Marker 232 Comment
  SD262608  Mohavea confertiflora Mary Jo Churchwell 2015-2-19 1024 San Diego Anza-Borrego Desert State Park; mouth of Coyote Canyon; 5.74 air miles N of Borrego Springs and 1.09 air miles NE of end of pavement on DiGiorgio Road. 227 Comment
  SD38196  Mohavea confertiflora Edith A. Purer 1938-4-23 7437 San Diego Borego Desert, Clark's Valley Comment
  SD83425  Mohavea confertiflora R. Mitchel Beauchamp, R. Pierce 1971-3-26 2016 San Diego In talus, Butler Canyon, Anza-Borrego Desert State Park. 405 Comment
  SD161827  Monoptilon bellioides Bill Sullivan 2005-4-15 93 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass, west entrance 353 Comment
  SD161829  Monoptilon bellioides Bill Sullivan 2005-3-13 54 San Diego Borrego Springs, Anza-Borrego Desert State Park, Coyote Mtn. Ridge, on a bench 0.3 mile southeast of west entrance to Alcoholic Pass and northwest of hill, el. 1988 ft. 580 Comment
  SD221935  Monoptilon bellioides Mike Bigelow 2011-4-15 401 San Diego Anza-Borrego Desert State Park; Alcoholic Pass, 6.5 miles NW of junction Henderson Canyon Road and S-22 419 Comment
  SD83407  Nama demissa var. demissa R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1999 San Diego Butler Canyon, Anza-Borrego Desert State Park Comment
  SD261729  Nama hispida var. spathulata Susan T Welker 1993-5-18 San Diego West edge of Clark Dry Lake, north-east of Borrego Springs 168 Comment
  CDA42060  Nemacladus glanduliferus G. F. Hrusa, J. A. Hart 1993-4-4 10604 San Diego Anzo Borrego Desert; E side Coyote Canyon. Comment
  CDA20927  Nicotiana obtusifolia G. F. Hrusa, J. A. Hart 1993-4-4 10608 San Diego Anzo-Borrego Desert; Anzo Borrego State Park. E side of Coyote Cyn. Comment
  JEPS121558  Nicotiana obtusifolia Adam C. Schneider with Will Freyman 2014-2-15 354 San Diego South of Anza Borrego State Park Comment
  SD174044  Nicotiana obtusifolia Bill Sullivan 2005-4-23 108 San Diego Borrego Springs, Anza-Borrego Desert SP, Clark Valley, sandy dry wash draiinng Alcoholic Pass northeast toward Clark Dry Lake at base of hill elev. 1,511 ft. 427 Comment
  SD180059  Nicotiana obtusifolia Bill Sullivan 2006-1-31 141 San Diego Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail, 2 mi North of North end of paved DiGiorgio Rd, 175 yards NE of trailhead for Alcoholic Pass trail. 445 Comment
  SD161134  Oenothera deltoides subsp. deltoides Bill Sullivan 2005-1-2 11 San Diego Anza-Borrego Desert SP, map sections 31 and 32 along a west-east line from El Vado Monument to the jeep trail starting at the N. end of DiGiorgio road in Borrego Springs 256 Comment
  SD169599  Oligomeris linifolia Larry Hendrickson, Kim Marsden, L. Louise Jee 2005-3-3 348 San Diego Anza-Borrego Desert State Park. East side of Coyote Mountain, West margin of Clark Lake. 180 Comment
  SD164939  Opuntia basilaris var. basilaris Bill Sullivan 2005-3-13 56 San Diego Borrego Springs, Anza-Borrego Desert State Park, Coyote Mtn. Ridge, 0.4 mile southeast of east entrance to Alcoholic Pass, 100 yards east of hill, el. 1988 ft. 537 Comment
  SD164940  Opuntia basilaris var. basilaris Bill Sullivan 2005-3-22 61 San Diego Borrego Springs, Anza-Borrego Desert State Park, Clark Valley, on an uphill ridge above a wash draining the Santa Rosa Mountains and flowing southeast toward the Rockhouse Canyon Jeep Trail 8.4 miles north of Hwy S-22 500 Comment
  UCD133550  Palafoxia arida G. F. Hrusa 1992-3-28 10068 San Diego Sonoran Desert, mouth of Coyote Canyon, approximately 5 m. N of Borrego Springs. Comment
  SD170970  Palafoxia arida var. arida Larry Hendrickson, Kim Marsden, L. Louise Jee 2005-3-3 350 San Diego Anza-Borrego Desert State Park. East side of Coyote Mountain, West margin of Clark Lake. 180 Comment
  SD221937  Palafoxia arida var. arida Mike Bigelow 2010-12-10 315 San Diego Anza-Borrego Desert State Park; Rockhouse Canyon Road, NW Clark Dry Lake, 6 miles NNW of intersection with S-22 244 Comment
  SD227240  Palafoxia arida var. arida Mike Bigelow 2010-12-10 323 San Diego Anza-Borrego Desert State Park; Rockhouse Canyon Road, NW Clark Dry Lake, 6 miles NNW of intersection with S-22 239 Comment
  SD161281  Pectis papposa var. papposa Bill Sullivan, Margot Vernay-Sullivan 2004-11-5 4 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass trailhead 2.4 miles up jeep trail at north end of DiGiorgio Rd. 305 Comment
  SD221939  Pectis papposa var. papposa Mike Bigelow 2010-12-10 316 San Diego Anza-Borrego Desert State Park; Rockhouse Canyon Road, NW Clark Dry Lake, 6 miles NNW of intersection with S-22 244 Comment
  UCR270603  Pectocarya heterocarpa John F. Emmel 2001-4-9 1695 San Diego Sonoran (Colorado) Desert, Anza-Borrego State Park, north edge of Clark Dry Lake 171 Comment
  GMDRC8221  Pectocarya platycarpa J. M. Andre 2016-2-22 34720 San Diego Borrego Desert: Anza Borrego St Park; Coyote Creek drainage, 1.8 mi. north of end of DiGrigorio Rd, approx 7 mi. north of Borrego Springs town center 252 Comment
  UCD120140  Pectocarya platycarpa G. F. Hrusa 1992-3-28 10073 San Diego mouth of Coyote Canyon, approximately 5 m. north of Borrego Springs. Comment
  SD165261  Pectocarya recurvata Bill Sullivan 2005-2-26 51 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass on Coyote ridge, on a hill 10 yards south of trail 372 Comment
  CAS-BOT-BC265289  Penstemon clevelandii subsp. connatus Edmund C. Jaeger 1921-4-10 s.n. Riverside Rockhouse Canon [Rockhouse Canyon] Comment
  SD249483  Peritoma arborea var. angustata Bill Sullivan 2011-5-17 1100 San Diego Anza-Borrego Desert State Park, near Rockhouse Canyon Road, entrance to Rockhouse Canyon; 7.9 miles northwest of junction with Borrego-Salton Seaway (County Road S22) 405 Comment
  SD116646  Perityle emoryi R. Mitchel Beauchamp, R. Pierce 1971-3-26 2033 San Diego Anza-Borrego Desert State Park, junction of roads to Butler and Rockhouse Canyons 374 Comment
  SD161279  Perityle emoryi Bill Sullivan 2004-12-21 8 San Diego Anza-Borrego Desert 1 mile SE of Alcoholic Pass, north slope of Hill 1988 in grid square 29. 594 Comment
  SD180431  Perityle emoryi Bill Sullivan 2006-1-31 138 San Diego Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail, 2 mi North of North end of paved DiGiorgio Rd, 175 yards NE of trailhead for Alcoholic Pass trail. 445 Comment
  SD259115  Perityle emoryi Susan T Welker 1993-5-18 San Diego West egde of Clark Dry Lake, northeast of Borrego Springs 168 Comment
  SEINET2054111 Image available Perityle emoryi R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 2033 San Diego Junction of roads to Butler and Rockhouse Canyons, Anza-Borrego Desert State Park 375 Comment
  UCD133566  Perityle emoryi G. F. Hrusa 1992-3-28 10065 San Diego approximately 5 mi. NW of Borrego Springs. Comment
  JEPS121467  Petalonyx thurberi subsp. thurberi Adam C. Schneider with Will Freyman 2014-2-15 353 San Diego South of Anza Borrego State Park Comment
  SD189751  Petalonyx thurberi subsp. thurberi Bill Sullivan 2005-5-31 123 San Diego Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail, 2 mi North of North end of paved DiGiorgio Rd, 175 yards NE of trailhead for Alcoholic Pass trail. 445 Comment
  SD165260  Phacelia brachyloba Bill Sullivan 2005-5-9 122 San Diego Borrego Springs, Anza-Borrego Desert SP, Coyote Canyon (Coyote Creek) Jeep Trail 1.0 mi north of north end of paved DiGiorgio Rd. 244 Comment
  GMDRC8244  Phacelia crenulata var. minutiflora J. M. Andre 2016-3-6 34818 San Diego Borrego Desert: north end of Borrego Valley in Coyote Wash at base of Coyote Mtns, 1.4 mi. north of Di Grigorio Rd (end of pavement), approx 7 mi. north of Borrego Springs (Xmas Circle) 245 Comment
  SD134241  Phacelia crenulata var. minutiflora R. Mitchel Beauchamp 1971-3-26 2032 San Diego Anza-Borrego Desert State Park, along Rockhouse Canyon trail Comment
  SD135108  Phacelia crenulata var. minutiflora R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1979 San Diego Butler Canyon, Anza-Borrego Desert State Park Comment
  SD215082  Phacelia crenulata var. minutiflora Bill Sullivan 2008-3-6 362 San Diego North of Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail 2.4 miles north of north end of DiGiorgio Road blacktop amd about 1.5 miles east of El Vado Historical Marker 232 Comment
  SD262536  Phacelia crenulata var. minutiflora Mary Jo Churchwell 2015-2-19 1023 San Diego Anza-Borrego Desert State Park; mouth of Coyote Canyon; 5.74 air miles N of Borrego Springs and 1.09 air miles NE of end of pavement on DiGiorgio Road. 227 Comment
  SD83436  Phacelia crenulata var. minutiflora R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 2009 San Diego Butler Canyon, Anza-Borrego Desert State Park Comment
  SD83440  Phacelia crenulata var. minutiflora R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 2010 San Diego Butler Canyon, Anza-Borrego Desert State Park Comment
  SD134243  Phacelia distans R. Mitchel Beauchamp 1971-3-26 1970 San Diego Anza-Borrego Desert State Park, Butler Canyon 405 Comment
  SD161171  Phacelia distans Bill Sullivan 2005-2-4 27 San Diego Borrego Springs, Anza-Borrego Desert SP, south end of Desert Gardens by Coyote Canyon jeep trail at base of Coyote Mountain ridge, 2.1 miles north of north end of DiGiorgio Road blacktop 244 Comment
  SD172426  Phacelia distans Larry Hendrickson, Kim Marsden, L. Louise Jee 2005-3-3 353 San Diego Anza-Borrego Desert State Park. East side of Coyote Mountain, West margin of Clark Lake. 180 Comment
  SD180227  Phacelia distans Bill Sullivan 2006-4-4 144 San Diego Anza-Borrego Desert State Park, Ao mi northeast of Alcoholic Pass in a wash leading into Clark Valley. 430 Comment
  SD201768  Phacelia distans Bill Sullivan 2008-3-5 354 San Diego Anza-Borrego Desert State Park, Clark Valley, on Rockhouse Canyon Road, 5.4 miles north of Borrego-Salton Seaway (County Road S22) 205 Comment
  SD47537  Phacelia distans Reid Moran 1958-3-11 6535 San Diego near mouth of rockhouse Canyon Comment
  JEPS121466  Physalis crassifolia Adam C. Schneider with Will Freyman 2014-2-15 357 San Diego South of Anza Borrego State Park, east of Horse Camp Rd. Comment
  SD141530  Physalis crassifolia R. Mitchel Beauchamp, R. Pierce 1971-3-26 2004 San Diego Shady area under rock, Butler Canyon, Anza-Borrego Desert State Park. (IPB 11/06) 405 Comment
  SEINET3077901 Image available Physalis crassifolia R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 2004 San Diego Butler Canyon, Anza-Borrego Desert State Park. 405 Comment
  SD161105  Pilostyles thurberi Bill Sullivan 2005-4-23 111 San Diego Borrego Springs, Anza-Borrego Desert SP, Coyote Canyon (Coyote Creek) Jeep Trail 1.5 mi north of north end of paved DiGiorgio Rd. 244 Comment
  SD165158  Plantago ovata Bill Sullivan 2005-5-1 119 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass, west entrance 458 Comment
  UCR270388  Plantago ovata John F. Emmel 2001-4-9 1693 San Diego Sonoran (Colorado) Desert, Anza-Borrego State Park, canyon on east side of Coyote Mountain, 0.0-0.1 air mile north and 0.8-1.2 air miles east of Coyote Peak, 3.9 road miles north of Road S22 on Rockhouse Canyon Road 427 Comment
  UCD124537  Plantago ovata var. fastigiata G. F. Hrusa 1992-3-28 10060 San Diego Sonoran Desert. Mouth of Coyote Canyon, approximately 5 miles N of Borrego Springs. Comment
  CDA21210  Pleuraphis rigida G. F. Hrusa, J. A. Hart 1993-4-4 10599 San Diego Anzo-Borrego Desert; E side of Coyote Cyn. Comment
  POM360672  Pleurocoronis pluriseta R. M. Beauchamp 1971-3-26 1994 San Diego Butler Canyon, Anza Borrego Desert State Park. 405 Comment
  SD47532  Pleurocoronis pluriseta Reid Moran 1958-3-11 6530 San Diego Rockhouse Canyon 420 Comment
  SD83414 Image available Pleurocoronis pluriseta R. Mitchel Beauchamp, R. Pierce 1971-3-26 1994 San Diego Among rocks, Butler Canyon, Anza-Borrego Desert State Park, 405 Comment
  SEINET2054246 Image available Pleurocoronis pluriseta R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1994 San Diego Butler Canyon, Anza Borrego Desert State Park 405 Comment
  SD221943  Psathyrotes ramosissima Mike Bigelow 2010-12-10 325 San Diego Anza-Borrego Desert State Park; Rockhouse Canyon Road, NW Clark Dry Lake, 6 miles NNW of intersection with S-22 239 Comment
  SD161701  Psorothamnus emoryi var. emoryi Bill Sullivan 2005-4-22 95 San Diego Borrego Springs, Anza-Borrego Desert SP, Coyote Canyon (Coyote Creek) Jeep Trail 1.5 mi north of north end of paved DiGiorgio Rd. 244 Comment
  SD195144  Psorothamnus emoryi var. emoryi Joe Barth 2006-12-17 830 San Diego Anza-Borrego Desert State Park, about 13km NNE of town of Borrego Springs. W side of Clark Valley near N base of Coyote Mt. 220 Comment
  SD227286  Psorothamnus emoryi var. emoryi Mike Bigelow 2010-12-10 326 San Diego Anza-Borrego Desert State Park; Rockhouse Canyon Road, NW Clark Dry Lake, 6 miles NNW of intersection with S-22 220 Comment
  SD245783  Psorothamnus emoryi var. emoryi Bill Sullivan 2011-5-17 1096 San Diego Anza-Borrego Desert State Park, Butler Canyon Road, 2 miles west of Rockhouse Canyon Road; 8.2 miles northwest of junction Rockhouse Canyon Road and Borrego-Salton Seaway (County Road S22) 412 Comment
  CDA21022  Psorothamnus schottii G. F. Hrusa, J. A. Hart 1993-4-4 10615 San Diego Anza-Borrego Desert; Anzo-Borrego Desert, E side of Coyote Cyn. Comment
  GMDRC8243  Psorothamnus schottii J. M. Andre 2016-3-6 34817 San Diego Borrego Desert: north end of Borrego Valley in Coyote Wash at base of Coyote Mtns, 1.4 mi. north of Di Grigorio Rd (end of pavement), approx 7 mi. north of Borrego Springs (Xmas Circle) 245 Comment
  SD161186  Psorothamnus schottii Bill Sullivan, Margot Vernay-Sullivan 2004-11-5 2 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass trailhead 2.4 miles up jeep trail at north end of DiGiorgio Rd. 305 Comment
  SD161700  Psorothamnus schottii Bill Sullivan 2005-4-14 87 San Diego Borrego Springs, Anza-Borrego Desert SP, Coyote Canyon (Desert Gardens), Alcoholic Pass trailhead 2.4 miles up jeep trail at north end of DiGiorgio Rd. 305 Comment
  SD180274  Psorothamnus schottii Bill Sullivan 2005-5-31 124 San Diego Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail, 2 mi North of North end of paved DiGiorgio Rd, 175 yards NE of trailhead for Alcoholic Pass trail. 445 Comment
  SD245784  Psorothamnus schottii Bill Sullivan 2011-5-17 1094 San Diego Anza-Borrego Desert State Park, Rockhouse Canyon Road, Clark Valley, 7.6 miles northwest of junction with Borrego-Salton Seaway (County Road S22) 374 Comment
  SD245788  Psorothamnus schottii Bill Sullivan 2011-5-12 1090 San Diego Anza-Borrego Desert State Park, Rockhouse Canyon Road, Clark Valley, 5.4 miles northwest of junction with Borrego-Salton Seaway (County Road S22) 235 Comment
  SD245789  Psorothamnus schottii Bill Sullivan 2011-5-17 1099 San Diego Anza-Borrego Desert State Park, near Rockhouse Canyon Road, entrance to Rockhouse Canyon; 8.7 miles northwest of junction with Borrego-Salton Seaway (County Road S22) 473 Comment
  SD261694  Psorothamnus schottii Susan T Welker 1993-5-18 San Diego Edge of dirt road, west side of Clark Dry Lake, N.E. of Borrego Springs 170 Comment
  SD83403  Psorothamnus schottii R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1968 San Diego northwest end Clark Valley along Rockhouse Truck Trail, Anza-Borrego Desert State Park Comment
  SD83433 Image available Psorothamnus schottii R. Mitchel Beauchamp, R. Pierce 1971-3-26 2022 San Diego In wash, Butler Canyon, Anza-Borrego Desert State Park. Comment
  SEINET1093848 Image available Psorothamnus schottii R. Mitchel Beauchamp, R. C. Pierce 1986-5-15 2022 San Diego Butler Canyon, Anza-Borrego Desert State Park. 405 Comment
  SD180272  Psorothamnus spinosus Bill Sullivan 2005-6-11 125 San Diego Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail, 2 mi North of North end of paved DiGiorgio Rd, 175 yards NE of trailhead for Alcoholic Pass trail. 445 Comment
  CDA15592  Rafinesquia neomexicana G. F. Hrusa, J. A. Hart 1993-4-4 10581 San Diego Anzo-Borrego Desert. E side of Coyote Cyn. Comment
  SD161276  Rafinesquia neomexicana Bill Sullivan 2005-1-16 21 San Diego Anza-Borrego Desert State Park, By a Coyote Creek tributary, about 200 yds from base of Coyote Mtn ridge 244 Comment
  SD199050  Rafinesquia neomexicana Bill Sullivan 2008-3-5 352 San Diego Anza-Borrego Desert State Park, Clark Valley, on Rockhouse Canyon Road, 5.4 miles north of Borrego-Salton Seaway (County Road S22) 205 Comment
  SD253688  Rafinesquia neomexicana Diana Lindsay, Marilyn Dickson 2009-4-20 70 San Diego Anza-Borrego Desert State Park; NW of Clark Dry Lake; S of Santa Rosa Mountains; 6.7 mi NNW of intersection of Rockhouse Cyn Rd and Borrego Salton Seaway (S22) 269 Comment
  UCD133754  Rafinesquia neomexicana G. F. Hrusa 1992-3-28 10092 San Diego Sonoran Desert, mouth of Coyote Canyon, approximately 5 m. N of Borrego Springs. Comment
  UCR276003  Rafinesquia neomexicana Jim Andre 2016-3-6 34816 San Diego Borrego Desert, north end of Borrego Valley in Coyote Wash at base of Coyote Mountains, 1.4 miles north of Di Grigorio Road, c. 7 miles north of Borrego Springs, Xmas Circle 245 Comment
  SD161749  Salvia columbariae Bill Sullivan 2005-3-22 62 San Diego Borrego Springs, Anza-Borrego Desert State Park, Clark Valley, on an uphill ridge above a wash draining the Santa Rosa Mountains and flowing southeast toward the Rockhouse Canyon Jeep Trail 8.4 miles north of Hwy S-22 500 Comment
  SD199281  Salvia columbariae Bill Sullivan 2008-3-6 367 San Diego North of Borrego Springs, Anza-Borrego Desert State Park, Coyote Canyon Jeep Trail 2.4 miles north of north end of DiGiorgio Road blacktop amd about 1.5 miles east of El Vado Historical Marker 232 Comment
  SD199282  Salvia columbariae Bill Sullivan 2008-3-5 347 San Diego Anza-Borrego Desert State Park, Clark Valley, on Rockhouse Canyon Road, 5.4 miles north of Borrego-Salton Seaway (County Road S22) 205 Comment
  POM13334  Salvia eremostachya E. C. Jaeger 1921-4-1 1098 San Diego Rockhouse Canyon, Santa Rosa Mtns. Comment
  SD171170  Schismus arabicus Larry Hendrickson, Kim Marsden, L. Louise Jee 2005-3-3 351 San Diego Anza-Borrego Desert State Park. East side of Coyote Mountain, West margin of Clark Lake. 180 Comment
  SD161628  Schismus barbatus Bill Sullivan 2005-5-1 118 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass, west entrance 458 Comment
  SD161630  Schismus barbatus Bill Sullivan 2005-3-22 58 San Diego Borrego Springs, Anza-Borrego Desert State Park, Clark Valley, on a ridge above a wash draining the Santa Rosa Mountains and flowing southeast toward the Rockhouse Canyon Jeep Trail 8.4 miles north of Hwy S-22 415 Comment
  UCD93257  Schismus barbatus G. F. Hrusa 1992-3-28 10070 San Diego Sonoran Desert, mouth of Coyote Canyon, ca. 5 m. N of Borrego Springs. Comment
  CDA15713  Senecio mohavensis G. F. Hrusa, J. A. Hart 1993-4-4 10602 San Diego Anzo-Borrego Desert; Anzo-Borrego Desert, E side of Coyote Cyn. Comment
  SD161777  Senegalia greggii Bill Sullivan 2005-4-23 106 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass, east entrance wash draining Alcoholic Pass northeast toward Clark Dry Lake 427 Comment
  SD161090  Simmondsia chinensis Bill Sullivan 2005-3-26 63 San Diego Borrego Springs, Anza-Borrego Desert State Park, Coyote Mountain Ridge, east entrance to Alcoholic Pass 458 Comment
  SD161091  Simmondsia chinensis Bill Sullivan 2005-4-23 105 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass, east entrance wash draining Alcoholic Pass northeast toward Clark Dry Lake 427 Comment
  SD161092  Simmondsia chinensis Bill Sullivan 2005-4-23 104 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass, east entrance wash draining Alcoholic Pass northeast toward Clark Dry Lake 427 Comment
  SD198732  Simmondsia chinensis Bill Sullivan 2008-2-19 332 A San Diego Anza-Borrego Desert State Park, Clark Valley, about .5 miles east of Alcoholic Pass, at northwest end of Coyote Mountains 441 Comment
  SD83428  Simmondsia chinensis R. Mitchel Beauchamp, R. Pierce 1971-3-26 1975 San Diego On rocky canyon walls. Butler Canyon, Anza-Borrego Desert State Park. 405 Comment
  SDSU11064  Simmondsia chinensis Charles Shaw 1938-4-12 San Diego Clark's Valley, Borrego. Comment
  SD167686  Sisymbrium irio Larry Hendrickson, Kim Marsden, L. Louise Jee 2005-3-3 349 San Diego Anza-Borrego Desert State Park. East side of Coyote Mountain, West margin of Clark Lake. 180 Comment
  SEINET3001717 Image available Sphaeralcea ambigua subsp. rosacea R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1996 San Diego Butler Canyon, Anza Borrego Desert State Park 405 Comment
  SD83448 Image available Sphaeralcea ambigua var. ambigua R. Mitchel Beauchamp, P. Pierce 1971-3-26 1967 San Diego Sandy area; northwest end of Clark Valley, along Rockhouse Truck Trail, Anza-Borrego Desert State Park. Comment
  SD83525  Sphaeralcea ambigua var. rosacea R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1996 San Diego Sandy wash, Butler Canyon, Anza-Borrego Desert State Park. (IPB 12/05) Comment
  SD83435 Image available Stanleya pinnata var. pinnata R. Mitchel Beauchamp, P. Pierce 1971-3-26 2024 San Diego Among shrubs, Rockhouse Canyon, Anza-Borrego Desert State Park Comment
  SD134327  Stephanomeria exigua subsp. exigua R. Mitchel Beauchamp 1971-3-26 2012 San Diego Anza-Borrego Desert State Park, Butler Canyon 405 Comment
  SD205537  Stephanomeria exigua subsp. exigua Diana Lindsay, Anne Hoppe 2008-4-20 29 San Diego Anza-Borrego Desert State Park, NW of Clark Dry Lake, SW of Santa Rosa Mountains, 4.5 mi NE of intersection of Rockhouse Cyn Truck Trail and Borrego Salton Seaway (S22) 177 Comment
  SD251016  Stephanomeria exigua subsp. exigua Diana Lindsay, Marilyn Dickson 2009-4-20 58 San Diego Anza-Borrego Desert State Park; NW of Clark Dry Lake; S of Santa Rosa Mountains; 6.7 mi NNW of intersection of Rockhouse Cyn Rd and Borrego Salton Seaway (S22) 269 Comment
  CDA20793  Stephanomeria pauciflora G. F. Hrusa 1993-4-4 10613 San Diego Anza-Borrego Desert; Anzo Borrego State Park. E side of Coyote Cyn. Comment
  UCR80882  Stephanomeria pauciflora G. Fred Hrusa, J. A. Hart 1993-4-4 106103 San Diego E side of Coyote Canyon. 330 Comment
  SD247071  Stephanomeria pauciflora var. pauciflora Bill Sullivan 2011-5-17 1091 San Diego Anza-Borrego Desert State Park, Rockhouse Canyon Road, Clark Valley, 5.53 miles northwest of junction with Borrego-Salton Seaway (County Road S22) 228 Comment
  SD83419  Stillingia linearifolia R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1998 San Diego Butler Canyon, Anza-Borrego Desert State Park Comment
  SEINET3089650 Image available Stillingia linearifolia R. Mitchel Beauchamp, R. C. Pierce 1971-3-26 1998 San Diego Butler Canyon, Anza-Borrego Desert State Park. 405 Comment
  UCD142213  Stillingia spinulosa G. F. Hrusa 1992-3-28 10057 San Diego Sonoran Desert; Mouth of Coyote Canyon, approximately 5 miles N of Borrego Springs. Comment
  SD141837  Tiquilia palmeri Mitchel Beauchamp, P. Peirce 1971-3-26 1971 San Diego Sandy area; Butler Canyon; Anza-Borrego Desert State Park. 405 Comment
  SD165257  Tiquilia palmeri Bill Sullivan 2005-4-5 78 San Diego Borrego Springs, Anza-Borrego Desert SP, Coyote Canyon Jeep Trail 1.5 mi north of north end of paved DiGiorgio Rd. 244 Comment
  POM368535  Tiquilia plicata E. A. Purer 1938-4-23 7434 Imperial Clark s Valley, Imperial County. 3 miles E of Hidden Valley Comment
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Sep 4 2016
  CDA14249  Trichoptilium incisum G. F. Hrusa, J. A. Hart 1993-4-4 10607 San Diego Anzo-Borrego Desert; E side of Coyote Cyn. Comment
  SD221960  Trichoptilium incisum Mike Bigelow 2011-4-15 403 San Diego Anza-Borrego Desert State Park; Alcoholic Pass, 6.5 miles NW of junction Henderson Canyon Road and S-22 454 Comment
  CDA14253  Trixis californica G. F. Hrusa, J. A. Hart 1993-4-4 10612 San Diego Anzo-Borrego Desert, E side of Coyote Cyn. Comment
  SD161816  Trixis californica var. californica Bill Sullivan 2005-4-23 107 San Diego Borrego Springs, Anza-Borrego Desert SP, Alcoholic Pass, east entrance wash draining Alcoholic Pass northeast toward Clark Dry Lake 427 Comment



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