34.31307 34.41307 -116.70765 -116.60765 UC/JEPS: Consortium Search Results
Search Results — 588 specimen records retrieved (588 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  RSA175184  Abronia villosa Robert F. Thorne 1963-4-12 32506 San Bernardino About 4 miles ESE of Old Woman Springs, SW edge Mojave Desert. 1067 Comment
  RSA0042439  Abronia villosa var. villosa Deidre Conocchioli, Duncan S. Bell, Naomi Fraga 2014-2-18 139 San Bernardino In Johnson Valley just S of HWY-247 near the Johnson Valley sign. 1.7 miles E of Old Woman Springs in the Arraste Creek drainage. 1030 Comment
  RSA756220  Abronia villosa var. villosa Michael Honer 2008-5-28 3135 San Bernardino Johnson Valley: open desert around Section 35, appx. 1.5 mi. N of Highway 247, 1.5 m. E of Lafon Road. 884 Comment
  RSA757927  Abronia villosa var. villosa Michael Honer, Marc Baker 2008-4-22 3071 San Bernardino Johnson Valley: open flats around Sec. 25, appx. 2.5 mi. N of Highway 247, 2.5 mi. E of Lafon Road. 854 Comment
  RSA757414  Acamptopappus sphaerocephalus Michael Honer, Marc Baker 2008-4-23 3082 San Bernardino Johnson Valley: open bajada across Sec. 34, appx. 1.5 mi. N of Highway 247, 0.5 mi. E of Lafon Road. 915 Comment
  UCR215220  Acamptopappus sphaerocephalus Michael Honer, Marc A. Baker 2008-4-23 3082 San Bernardino Southcentral Mojave Desert, Johnson Valley; open bajada across sec. 34, c. 1.5 miles north of Hwy 247, 0.5 miles east of Lafon Road 915 Comment
  RSA775963  Acamptopappus sphaerocephalus var. sphaerocephalus Christi Gabriel, Stephanie Rockwood 2011-4-24 002 San Bernardino Rattlesnake Canyon Road, off Old Woman Springs Road, approximately 0.75 miles from first cattle guard. 1088 Comment
  RSA0036337  Achnatherum hymenoides Duncan S. Bell 2014-3-29 6425 San Bernardino Collecting in volcanic hills to the south of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 1040 Comment
  RSA0036339  Achnatherum speciosum Duncan S. Bell 2014-3-29 6427 San Bernardino Collecting in volcanic hills to the south of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 1040 Comment
  RSA0031030  Adenophyllum cooperi Naomi Fraga, Deidre Conocchioli 2013-9-24 4544 San Bernardino Rattlesnake Canyon, lower bajada. 1111 Comment
  RSA757419  Adenophyllum cooperi Michael Honer, Marc Baker 2008-4-24 3087 San Bernardino Johnson Valley: around Sec. 10, appx. 3.5 mi. SE of Old Woman Springs, on S side of Highway 247. 976 Comment
  RSA792967  Adenophyllum cooperi Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Tommy Stoughton 2012-9-13 4123 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  SBBG124874  Adenophyllum cooperi M. Honer with M. Baker 2008-4-24 3087 San Bernardino S side of Hwy 247, ca. 3.5 mi SE of Old Woman Springs, Johnson Valley 976 Comment
  UCR215193  Adenophyllum cooperi Michael Honer, Marc A. Baker 2008-4-24 3087 San Bernardino Southcentral Mojave Desert, Johnson Valley; around sec. 10, c. 3.5 miles SE of Old Woman Springs on south side of Hwy 247 976 Comment
  UCR258469  Adenophyllum cooperi Naomi Fraga, Deidre Conocchioli 2013-9-24 4544 San Bernardino San Bernardino Mountains/Mojave Desert, Rattlesnake Canyon 1111 Comment
  RSA0116645  Aliciella monoensis Michael Honer, Marc Baker 2008-4-21 3061 San Bernardino Johnson Valley: open flats appx. 2.5 mi. N of Highway 247, 3.25 mi. E of Lafon Road. 854 Comment
  SEINET4341815  Aliciella monoensis Marc A. Baker 2008-4-22 16702 San Bernardino Johnson Valley, 31km ESE of the town of Lucerne Valley, just north of the Big Horn Mtns, 5km SW of Melville Lake 860 Comment
  RSA0031485  Allionia incarnata Naomi S. Fraga, Deidre Conocchioli 2013-9-24 4537 San Bernardino Rattlesnake Canyon, lower bajada. 1111 Comment
  RSA792968  Allionia incarnata Naomi S. Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4112 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  SEINET4557639  Allionia incarnata Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab, Lehman, Tommy Stoughton 2012-1 4112 San Bernardino Mojave Desert; Southcentral Mojave Desert region; At the mouth of Rattlesnake Canyon; Rattlesnake Canyon 7.5' quad. 1158 Comment
  UCR245938  Allionia incarnata Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4112 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1159 Comment
  UCR258464  Allionia incarnata Naomi Fraga, Deidre Conocchioli 2013-9-24 4537 San Bernardino San Bernardino Mountains/Mojave Desert, Rattlesnake Canyon 1111 Comment
  UCR82784  Allionia incarnata A. C. Sanders, P. J. MacKay 1994-10-2 15742 San Bernardino San Bernardino Mtns/Mojave Desert, Two Hole Spring near Rattlesnake Canyon [at the foot of the range near Johnson Valley] 1162 Comment
  RSA0022744  Amaranthus fimbriatus Deidre Conocchioli, Billy Sale, Naomi Fraga 2013-9-24 51 San Bernardino Johnson Valley: From Lucerne Valley at Junction of Hwy 247 & 18, take HWY 247 southeast for 18.5 miles. Turn right (SW) on Rattlesnake Canyon Rd. Cross a cattle guard and continue onto BLM Rd 3331., Mileage from HWY 247 is 2.5 miles. Collection site is on north and south side of Rd. 1245 Comment
  RSA0033676  Amaranthus fimbriatus Naomi Fraga, Caitlin Elam 2013-8-22 4387 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1280 Comment
  RSA792969  Amaranthus fimbriatus Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Tommy Stoughton 2012-9-13 4113 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  SEINET8071600 Image available Amaranthus fimbriatus Deidre Conocchioli 2013-9-24 51 San Bernardino West Mojave Desert region: Johnson Valley. From Lucerne Valley at junction of Hwy 247 & 18 take Hwy 247 southeast for 18.5 mi. Turn right (SW) on Rattlesnake Canton Rd. Cross cattle guard and continue on BLM road 3331 for 2.5 mi. Comment
  UCR245937  Amaranthus fimbriatus Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4113 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1159 Comment
  UCR258310  Amaranthus fimbriatus Naomi Fraga, Caitlin Elam 2013-8-22 4387 San Bernardino San Bernardino Mountains/Mojave Desert, Unnamed Canyon east of Rattlesnake Canyon 1280 Comment
  UCR82783  Amaranthus fimbriatus A. C. Sanders, P. MacKay 1994-10-2 15741 San Bernardino San Bernardino Mtns/Mojave Desert, Two Hole Spring near Rattlesnake Canyon [at the foot of the range near Johnson Valley] 1162 Comment
  RSA792902  Ambrosia acanthicarpa Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4125 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  RSA757188  Ambrosia dumosa Michael Honer, Johanna Kisner 2008-4-8 2938 San Bernardino South edge of Johnson Valley: near Old Woman Springs; Arrastre Creek, about 0.75 mi. S of Highway 247. 976 Comment
  RSA757417  Ambrosia dumosa Michael Honer, Marc Baker 2008-4-24 3085 San Bernardino Johnson Valley: appx. 3.5 mi. SE of Old Woman Springs, on S side of Highway 247. 976 Comment
  RSA761042  Ambrosia dumosa Thomas Stoughton, Jackie McConnaughy, Andrew Monks 2010-7-8 339 San Bernardino Bighorn Mtn Wilderness. San Bernadino Mtns. Rattlesnake Canyon. Site #2. 1280 Comment
  UCR214797  Ambrosia dumosa Michael Honer, Johanna Kisner 2008-4-8 2938 San Bernardino Southcentral Mojave Desert, south edge of Johnson Valley, near Old Woman Springs, Arrastre Creek, c. 0.75 mi south of Hwy 247 976 Comment
  UCR227453  Ambrosia dumosa Thomas R. Stoughton, J. McConnaughy, A. Monks 2010-7-8 339 San Bernardino Mojave Desert; Southcentral Mojave Desert, Bighorn Mtn Wilderness. San Bernardino Mtns. Rattlesnake Canyon. Site #2. 1280 Comment
  SEINET8507079 Image available Ambrosia salsola Deidre Conocchioli, Sandra M. Namoff 2014-3-31 311 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 980 Comment
  RSA0031409  Ambrosia salsola var. salsola Deidre Conocchioli, Sandra M. Namoff 2014-3-31 311 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 980 Comment
  UCR228631  Ambrosia salsola var. salsola Thomas R. Stoughton, J. McConnaughy, D. Monks, M. Volke 2010-5-10 190 San Bernardino Mojave Desert, Bighorn Mountain Wilderness, Rattlesnake Canyon, 1 mi south of private holding, 1 mi from Two Hole Springs 1311 Comment
  RSA0039593  Amsinckia tessellata var. tessellata Deidre Conocchioli, Duncan S. Bell, Naomi Fraga 2014-3-12 163 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 1006 Comment
  UCSB26519  Amsonia tomentosa Wilken, Dieter; Werner, W. 1969-5-9 San Bernardino 16 miles east of Lucerne Valley near Old Woman Springs, Johnson Valley; Mojave Desert Comment
  RSA0019514  Anemopsis californica Duncan S. Bell, Evan Meyer 2013-4-18 4812 San Bernardino Bighorn Mountains; collecting in the vicinity of Rattlesnake Spring near the mouth of Rattlesnake Canyon. 1181 Comment
  RSA0039595  Anisocoma acaulis Deidre Conocchioli, Duncan S. Bell 2014-3-12 166 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 980 Comment
  RSA171047  Anisocoma acaulis R. F. Thorne 1963-4-12 32508 San Bernardino About 4 miles ESE of Old Woman Springs, SW edge Mojave Desert. 1067 Comment
  SBBG25144  Anisocoma acaulis Leota Davidson 1965-5-10 124 San Bernardino between Victorville and Joshua Tree Comment
  UCR88130  Anisocoma acaulis A. C. Sanders, P. MacKay, G. Helmkamp, A. Knapp 1995-4-23 16681 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  UCSB26707  Anisocoma acaulis Wilken, Dieter; Werner, W. 1969-5-9 San Bernardino 16 miles east of Lucerne Valley near Old Woman Springs, Johnson Valley; Mojave Desert Comment
  RSA263093  Argemone corymbosa Robert A. Norris 1976-5-18 2750 San Bernardino by State Hwy 247, 17 miles ESE Lucerne Valley 895 Comment
  RSA757416  Argemone corymbosa Michael Honer, Marc Baker 2008-4-23 3084 San Bernardino Johnson Valley: open bajada across Sec. 34, appx. 1.5 mi. N of Highway 247, 0.5 mi. E of Lafon Road. 915 Comment
  RSA793589  Argemone munita Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Tommy Stoughton 2012-9-13 4127 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  UCR245742  Argemone munita Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4127 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1159 Comment
  RSA0031092  Aristida purpurea Naomi Fraga, Caitlin Elam 2013-8-22 4395 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1280 Comment
  RSA0031412  Aristida purpurea Deidre Conocchioli, Naomi Fraga 2013-8-20 4 San Bernardino Rattlesnake canyon in Johnson Valley. From Lucerne Valley at junction of CA- 247 (also called Old Woman Springs Rd) & CA-18, take CA-247 SE for 18.5 miles;, Turn right (SW) on Rattlesnake Canyon Rd. Cross a cattle guard and continue onto BLM Rd 3331. Mileage to site from Hwy 247 is 5 miles. 1216 Comment
  RSA0031097  Artemisia ludoviciana subsp. albula Naomi Fraga, Caitlin Elam 2013-8-22 4401 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1280 Comment
  UCR258457  Artemisia ludoviciana subsp. albula Naomi Fraga, Caitlin Elam 2013-8-22 4401 San Bernardino San Bernardino Mountains/Mojave Desert, Unnamed Canyon east of Rattlesnake Canyon 1280 Comment
  RSA70320  Asclepias erosa F. W. Peirson 1930-5-31 8923 San Bernardino dandy desert in open scrub for several miles; 3 mi. south of Old Woman Spring. Comment
  RSA793588  Asclepias erosa Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Tommy Stoughton 2012-9-13 4126 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  RSA757193  Astragalus didymocarpus var. dispermus Michael Honer, Johanna Kisner 2008-4-9 2946 San Bernardino Johnson Valley: about 1.5 mi. N of Highway 247, 0.5 mi. E of Lafon Road. 915 Comment
  UCR215224  Astragalus didymocarpus var. dispermus Michael Honer, Marc A. Baker 2008-4-22 3075 San Bernardino Southcentral Mojave Desert, Johnson Valley; open flats around sec. 25, c. 2.5 miles north of Hwy 247, 2.5 miles east of Lafon Road 854 Comment
  CAS-BOT-BC187033  Astragalus layneae A. C. Sanders; P. MacKay; G. Helmkamp; A. Knapp 1995-4-23 16651 San Bernardino San Bernardino Mtns./Mojave Desert: Two Hole Spring, N foot of the mountains, SE of Lucerne Valley near mouth of Rattlesnake Cyn. 1200 Comment
  RSA798830  Astragalus layneae Duncan S. Bell, Amanda Turek 2009-3-28 133 San Bernardino Bighorn Mountains: an unnamed canyon to the north of Rattlesnake Canyon, approximately 4.25 air miles southeast of Old Woman Springs. 1156 Comment
  UCR245998  Astragalus layneae Duncan S. Bell, Amanda Turek 2009-3-28 133 San Bernardino Transverse Range; San Bernardino Mtns., Bighorn Mountains; an unnamed canyon to the north of Rattlesnake Canyon, c. 4.25 air miles SE of Old Woman Springs 1156 Comment
  UCR280092  Astragalus layneae Onkar Singh 2014-3-22 4418 San Bernardino Mojave Desert, c. 450 m south of Hwy 247 along unnamed dirt road 957 Comment
  UCR88647  Astragalus layneae A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16651 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  SBBG25221  Astragalus lentiginosus var. floribundus Leota Davidson 1965-5-9 186 San Bernardino between Victorville and Joshua Tree Comment
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  RSA756267  Astragalus lentiginosus var. variabilis Michael Honer, Marc Baker 2008-4-22 3069 San Bernardino Johnson Valley: open flats around Sec. 25, appx. 2.5 mi. N of Highway 247, 2.5 mi. E of Lafon Road. 854 Comment
  RSA757380  Astragalus lentiginosus var. variabilis Michael Honer, Marc Baker 2008-4-21 3058 San Bernardino Johnson Valley: open flats appx. 2.5 mi. N of Highway 247, 3.25 mi. E of Lafon Road. 854 Comment
  UCR82846  Atriplex polycarpa A. C. Sanders, P. J. MacKay 1994-10-2 15736 San Bernardino San Bernardino Mtns/Mojave Desert, Two Hole Spring near Rattlesnake Canyon [at the foot of the range near Johnson Valley] 1162 Comment
  VVC853  Atriplex polycarpa A. C. Sanders, J. Mac 1994-10-2 15736 San Bernardino San Bernardino Mtns/Mojave Desert, Two Hole Spring near Rattlesnake Canyon [at the foot of the range near Johnson Valley] 1162 Comment
  RSA0025667  Bahiopsis parishii Deidre Conocchioli, Sarah J. De Groot 2013-10-30 123 San Bernardino Rattlesnake Canyon in Johnson Valley, Ca. From Lucerne Valley at Junction of CA- 247 (also called Old Woman Springs Rd) & 18, take CA- 247 southeast for 18.5 miles. Turn right (SW) on Rattlesnake Canyon Rd., Cross a cattle guard and continue onto BLM Rd 3331. Mileage to site from HWY 247 is 5 miles. Collection up in drainages above south side of canyon wash. 1219 Comment
  RSA0033432  Bahiopsis parishii Naomi Fraga, Caitlin Elam 2013-8-22 4392 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1280 Comment
  RSA756830  Bahiopsis parishii Michael Honer 2008-5-29 3147 San Bernardino Rocky hills above S edge of Johnson Valley. About 2 mi. SW of big bend of Highway 247; 1.5 mi. NE of Rattlesnake Canyon. 1113 Comment
  RSA792964  Bahiopsis parishii Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4120 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  SD251179  Bahiopsis parishii Naomi Fraga, Hester Bell, et al. 2012-9-13 4120 San Bernardino Mojave Desert; Southcentral Mojave Desert region: At the mouth of Rattlesnake Canyon. 1159 Comment
  SEINET4557686  Bahiopsis parishii Unknown 2012-1 4120 San Bernardino Mojave Desert; southcentral Mojave Desert region: At the mouth of Rattlesnake Canyon 7.5' quad 1158 Comment
  RSA756428  Baileya pleniradiata Michael Honer 2008-5-28 3133 San Bernardino Johnson Valley: open desert around Section 35, appx. 1.5 mi. N of Highway 247, 1.5 m. E of Lafon Road. 884 Comment
  RSA793536  Baileya pleniradiata Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4128 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  SEINET4560323  Baileya pleniradiata Naomi Fraga, Hester Bell, Monica Carlsen, Kirsten Hasenstab, Lehman, Tommy Stoughton 2012-1 4128 San Bernardino Mojave Desert; Southcentral Mojave Desert region: At the mouth of Rattlesnake Canyon( Rattlesnake Canyon 7.5) 1158 Comment
  UCR88637  Baileya pleniradiata A. C. Sanders, G. Helmkamp, P. MacKay, A. Knapp 1995-4-23 16636 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  VVC38  Baileya pleniradiata A. C. Sanders, J. Mac 1995-4-23 16636 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  RSA0025670  Bebbia juncea var. aspera Deidre Conocchioli, Sarah J. De Groot 2013-10-30 122 San Bernardino Rattlesnake Canyon in Johnson Valley, Ca. From Lucerne Valley at Junction of CA- 247 (also called Old Woman Springs Rd) & 18, take CA- 247 southeast for 18.5 miles. Turn right (SW) on Rattlesnake Canyon Rd., Cross a cattle guard and continue onto BLM Rd 3331. Mileage to site from HWY 247 is 5 miles. Collection up in drainages above south side of canyon wash. 1219 Comment
  RSA0031028  Boerhavia triquetra Naomi S. Fraga, Deidre Conocchioli 2013-9-24 4546 San Bernardino Rattlesnake Canyon, lower bajada. 1111 Comment
  SEINET4557684  Boerhavia triquetra Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab, Lehman, Tommy Stoughton 2012-1 4117 San Bernardino mojave Desert; southcentral Mojave Desert region: At the mouth of Rattlesnake Canyon 7.5' quad 1158 Comment
  RSA792973  Boerhavia triquetra var. intermedia Naomi S. Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4117 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  UCR245741  Boerhavia triquetra var. intermedia Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4117 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1159 Comment
  RSA793555  Bouteloua aristidoides Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4110 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  RSA0022752  Bouteloua aristidoides var. aristidoides Deidre Conocchioli, Naomi Fraga 2013-8-20 3 San Bernardino Rattlesnake Canyon in Johnson Valley, Ca. From Lucerne Valley at Junction of CA- 247 (also called Old Woman Springs Rd) & 18, take CA- 247 southeast for 18.5 miles., Turn right (SW) on Rattlesnake Canyon Rd. Cross a cattle guard and continue onto BLM Rd 3331. Mileage to site from HWY 247 is 5 miles. Collection up on sand bars above both sides of canyon wash. 1216 Comment
  RSA0031287  Bouteloua aristidoides var. aristidoides Naomi Fraga, Deidre Conocchioli 2013-9-24 4533 San Bernardino Rattlesnake Canyon, lower bajada. 1111 Comment
  RSA0033678  Bouteloua aristidoides var. aristidoides Naomi Fraga, Caitlin Elam 2013-8-22 4389 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1280 Comment
  UCR258087  Bouteloua aristidoides var. aristidoides Naomi Fraga, Deidre Conocchioli 2013-9-24 4533 San Bernardino San Bernardino Mountains/Mojave Desert, Rattlesnake Canyon 1111 Comment
  RSA0031091  Bouteloua barbata Naomi Fraga, Caitlin Elam 2013-8-22 4397 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1280 Comment
  RSA0031482  Bouteloua barbata Naomi Fraga, Deidre Conocchioli 2013-9-24 4534 San Bernardino Rattlesnake Canyon, lower bajada. 1111 Comment
  RSA793556  Bouteloua barbata Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4111 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  SEINET4557640  Bouteloua barbata Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab, Lehman, Tommy Stoughton 2012-1 4111 San Bernardino Mojave Desert; Southcentral Mojave Desert region; At the mouth of Rattlesnake Canyon; Rattlesnake Canyon 7.5' quad. 1158 Comment
  UCR245939  Bouteloua barbata Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4111 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1159 Comment
  UCR258085  Bouteloua barbata Naomi Fraga, Deidre Conocchioli 2013-9-24 4534 San Bernardino San Bernardino Mountains/Mojave Desert, Rattlesnake Canyon 1111 Comment
  UCR82850  Bouteloua barbata A. C. Sanders, P. J. MacKay 1994-10-2 15738 San Bernardino San Bernardino Mtns/Mojave Desert, Two Hole Spring near Rattlesnake Canyon [at the foot of the range near Johnson Valley] 1162 Comment
  RSA0022751  Bouteloua barbata var. barbata Deidre Conocchioli, Naomi Fraga 2013-8-20 2 San Bernardino Rattlesnake Canyon in Johnson Valley, Ca. From Lucerne Valley at Junction of CA- 247 (also called Old Woman Springs Rd) & 18, take CA- 247 southeast for 18.5 miles., Turn right (SW) on Rattlesnake Canyon Rd. Cross a cattle guard and continue onto BLM Rd 3331. Mileage to site from HWY 247 is 5 miles. Collection up on sand bars above both sides of canyon wash. 1216 Comment
  RSA757925  Brassica tournefortii Michael Honer, Marc Baker 2008-4-23 3081 San Bernardino Johnson Valley: open bajada across Sec. 34, appx. 1.5 mi. N of Highway 247, 0.5 mi. E of Lafon Road. 915 Comment
  RSA496563  Brickellia arguta Jeri Hirshberg, S. J. Myers 1988-3-22 s.n. San Bernardino Landers area, Hwy 247, ca .5 mi. NW of Mitiska Rd. 1037 Comment
  RSA0033431  Brickellia atractyloides var. arguta Naomi Fraga, Caitlin Elam 2013-8-22 4391 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1280 Comment
  RSA0027375  Brickellia desertorum Deidre Conocchioli, Naomi Fraga 2013-8-20 9 San Bernardino Rattlesnake canyon in Johnson Valley. From Lucerne Valley at junction of CA- 247 (also called Old Woman Springs Rd) & CA-18, take CA-247 SE for 18.5 miles. Turn right (SW) on Rattlesnake Canyon Rd., Cross a cattle guard and continue onto BLM Rd 3331. Mileage to site from Hwy 247 is 5.5 miles. 1268 Comment
  RSA0053925  Brickellia desertorum Duncan S. Bell 2014-8-23 7546 San Bernardino Bighorn Mountains; collecting in volcanic hills just above Arrastre Creek, approximately 0.75 air mile southeast of Old Woman Springs. 1037 Comment
  RSA793958  Brickellia desertorum Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4140 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1220 Comment
  SEINET4557745  Brickellia desertorum Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab, Lehman, Tommy Stoughton 2012-1 4140 San Bernardino Mojave Desert; southcentral Mojave Desert region: At the mouth of Rattlesnake Canyon 7.5' Big horn wilderness. 1219 Comment
  UCR245935  Brickellia desertorum Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4140 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1250 Comment
  RSA777303  Bromus berteroanus Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1286 San Bernardino Southcentral Mojave Desert region: Rattlesnake Canyon, San Bernardino Mtns, Big Horn Mt. Wilderness. 1273 Comment
  UCR88238  Calochortus kennedyi A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16695 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  RSA777304  Calochortus kennedyi var. kennedyi Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1287 San Bernardino Rattlesnake Canyon, San Bernardino Mtns, Big Horn Mt. Wilderness. 1240 Comment
  RSA0036336  Calycoseris parryi Duncan S. Bell 2014-3-29 6424 San Bernardino Collecting in volcanic hills to the south of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 1040 Comment
  RSA0039591  Calycoseris parryi Deidre Conocchioli, Duncan S. Bell, Naomi Fraga 2014-3-12 159 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 1006 Comment
  RSA757186  Calycoseris parryi Michael Honer, Johanna Kisner 2008-4-8 2940 San Bernardino South edge of Johnson Valley: near Old Woman Springs; Arrastre Creek, about 0.75 mi. S of Highway 247. 976 Comment
  UCR214798  Calycoseris parryi Michael Honer, Johanna Kisner 2008-4-8 2940 San Bernardino Southcentral Mojave Desert, south edge of Johnson Valley, near Old Woman Springs, Arrastre Creek, c. 0.75 mi south of Hwy 247 976 Comment
  UCR88636  Calycoseris parryi A. C. Sanders, P. MacKay, G. Helmkamp, & A. Knapp 1995-4-23 16637 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  VVC42  Calycoseris parryi A. C. Sanders, J. Mac 1995-4-23 16637 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  RSA775964  Camissonia boothii subsp. desertorum Christi Gabriel, Stephanie Rockwood 2011-4-24 1 San Bernardino Rattlesnake Canyon Road, off Old Woman Springs Road, approximately 0.75 miles from first cattle guard. 1088 Comment
  SEINET269428  Camissonia campestris A. C. Sanders, P. MacKay; Helmkamp Knapp 1995-4-23 16690 San Bernardino San Bernardino Mountains/Mojave Desert; north foot of the mountains southeast of Lucerne Valley wash on the alluvial fa 1200 Comment
  UCR88149  Camissonia campestris A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16690 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  RSA625711  Camissonia campestris subsp. campestris A. C. Sanders, P. Mackay, G. Helmkamp, A. Knapp 1995-4-23 16690 San Bernardino San Bernardino Mtns./Mojave Desert: N foot of the mountains SE of Lucerne Valley, wash on the alluvial fan just below the mouth of Rattlesnake Cyn. 1143 Comment
  RSA777669  Camissonia cardiophylla subsp. cardiophylla Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1278 San Bernardino Rattlesnake Canyon, San Bernardino Mtns, Big Horn Mt. Wilderness. 1273 Comment
  UCR275425  Camissonia cardiophylla subsp. cardiophylla Thomas R. Stoughton, Stephanie Rockwood, Christi Gabriel 2011-5-18 1278 San Bernardino San Bernardino Mtns./Mojave Desert, Rattlesnake Canyon, Big Horn Mtn. Wilderness 1273 Comment
  RSA775965  Camissonia claviformis subsp. aurantiaca Stephanie Rockwood, Christi Gabriel 2011-4-24 1 San Bernardino Rattlesnake Canyon Road, off Old Woman Springs Road, approximately 0.75 miles from first cattle guard. 1088 Comment
  RSA756268  Camissonia claviformis subsp. claviformis Michael Honer, Marc Baker 2008-4-22 3070 San Bernardino Johnson Valley: open flats around Sec. 25, appx. 2.5 mi. N of Highway 247, 2.5 mi. E of Lafon Road. 854 Comment
  UCR3452  Camissonia claviformis subsp. claviformis Bob Arthur 1964-4-24 31 San Bernardino Mojave Desert, on Old Woman Springs Road, 25.1 mi east of the jct with Camp Rock Road and East End Road 915 Comment
  UCR166119  Camissoniopsis pallida subsp. pallida A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16672 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  RSA757192  Caulanthus cooperi Michael Honer, Johanna Kisner 2008-4-9 2942 San Bernardino Johnson Valley: about 1.5 mi. N of Highway 247, 0.5 mi. E of Lafon Road. 915 Comment
  SDSU17752  Caulanthus cooperi Judy Newhauser, John Chesnut 1982-4-17 San Bernardino Bullion South, MCAGCC, Twentynine Palms, CA 373 Comment
  UCR88653  Caulanthus cooperi A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16646 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  RSA757407  Centrostegia thurberi Michael Honer, Marc Baker 2008-4-22 3073 San Bernardino Johnson Valley: open flats around Sec. 25, appx. 2.5 mi. N of Highway 247, 2.5 mi. E of Lafon Road. 854 Comment
  RSA0035286  Chaenactis carphoclinia var. carphoclinia Deidre Conocchioli, Naomi Fraga, Duncan S. Bell 2014-3-12 155 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 1006 Comment
  RSA757360  Chaenactis carphoclinia var. carphoclinia Michael Honer, Marc Baker 2008-4-24 3095 San Bernardino Johnson Valley: appx. 3.5 mi. SE of Old Woman Springs, on S side of Highway 247. 976 Comment
  CAS-BOT-BC401056  Chaenactis fremontii Sarah J. De Groot; Deidre Conocchioli; Naomi Fraga; Perrine Veguer 2014-4-9 7067 San Bernardino Bighorn Mountains: Old Woman Springs area, southwest of Highway 247, about 500 m southwest of BM 3189 'Old and ~860 m southeast of Old Woman Springs, east edge of Arrastre Creek 982 Comment
  RSA0018817  Chaenactis fremontii Duncan S. Bell, Evan Meyer 2013-4-18 4817 San Bernardino Bighorn Mountains; collecting in the vicinity of Rattlesnake Spring near the mouth of Rattlesnake Canyon. 1181 Comment
  RSA0031629  Chaenactis fremontii Sarah J. De Groot, Deidre Conocchioli, Naomi Fraga, Perrine Veguer 2014-4-9 7067 San Bernardino Bighorn Mountains: Old Woman Springs area, southwest of Highway 247, about 500 m southwest of BM 3189 'Old' and ~860 m southeast of Old Woman Springs, east edge of Arrastre Creek. 982 Comment
  RSA757421  Chaenactis fremontii Michael Honer, Marc Baker 2008-4-24 3091 San Bernardino Johnson Valley: appx. 3.5 mi. SE of Old Woman Springs, on S side of Highway 247. 976 Comment
  UCR88134  Chaenactis fremontii A. C. Sanders, P. MacKay, G. Helmkamp, A. Knapp 1995-4-23 16686 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  RSA793553  Chamaesyce micromera Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Tommy Stoughton 2012-9-13 4108 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  RSA756221  Chamaesyce ocellata subsp. arenicola Michael Honer 2008-5-28 3136 San Bernardino Johnson Valley: open desert around Section 35, appx. 1.5 mi. N of Highway 247, 1.5 m. E of Lafon Road. 884 Comment
  RSA793552  Chamaesyce setiloba Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Tommy Stoughton 2012-9-13 4107 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  SEINET3090230 Image available Chamaesyce setiloba Andrew C. Sanders, P. J. MacKay 1994-10-2 15735 San Bernardino San Bernardino Mtns/Mojave Desert; Two Hole Spring near Rattlesnake Canyon [at the foot of the range near Johnson Valley] 1162 Comment
  RSA777300  Cheilanthes covillei Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1283 San Bernardino Rattlesnake Canyon, San Bernardino Mtns, Big Horn Mt. Wilderness. 1273 Comment
  UCR275423  Cheilanthes covillei Thomas R. Stoughton, Stephanie Rockwood, Christi Gabriel 2011-5-18 1283 San Bernardino San Bernardino Mtns./Mojave Desert, Rattlesnake Canyon, Big Horn Mtn. Wilderness 1273 Comment
  RSA756832  Chilopsis linearis Michael Honer 2008-5-28 3137 San Bernardino Johnson Valley: open desert around Section 35, appx. 1.5 mi. N of Highway 247, 1.5 m. E of Lafon Road. 884 Comment
  SEINET8071620 Image available Chilopsis linearis Deidre Conocchioli, Naomi Fraga 2013-8-20 13 San Bernardino West Mojave Desert: Rattlesnake Canyon in Johnson Valley. From Lucerne Valley junction of CA 247 (Old Woman Rd.) & 18 take Hwy 247 SE for 18.5 mi. Turn right SW on Rattlesnake Canyon Rd., cross cattle guard continue on BLM Rd 3331. Mileage from Hwy 247 is 6 mi. 1259 Comment
  UCR215219  Chilopsis linearis Michael Honer 2008-5-29 3142 San Bernardino Southcentral Mojave Desert, rocky hills above south edge of Johnson Valley, c. 2 miles SW of big bend of Hwy 247, 1.5 mi. NE of Rattlesnake Canyon 1113 Comment
  UCR258322  Chilopsis linearis Naomi Fraga, Caitlin Elam 2013-8-22 4386 San Bernardino San Bernardino Mountains/Mojave Desert, Unnamed Canyon east of Rattlesnake Canyon 1272 Comment
  RSA0025665  Chilopsis linearis subsp. arcuata Deidre Conocchioli, Naomi Fraga 2013-8-20 13 San Bernardino Rattlesnake Canyon in Johnson Valley, Ca. From Lucerne Valley at Junction of CA- 247 (also called Old Woman Springs Rd) & 18, take CA- 247 southeast for 18.5 miles. Turn right (SW) on Rattlesnake Canyon Rd., Cross a cattle guard and continue onto BLM Rd 3331. Mileage to site from HWY 247 is 6 miles. Collection on both sides of canyon wash. 1216 Comment
  RSA0033675  Chilopsis linearis subsp. arcuata Naomi Fraga, Caitlin Elam 2013-8-22 4386 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1272 Comment
  RSA793204  Chilopsis linearis subsp. arcuata Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Tommy Stoughton 2012-9-13 4105 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  SEINET4557734  Chilopsis linearis subsp. arcuata Naomi Fraga, Hester Bell, Monica Carlsen, Kirsten Hasenstab, Lehman, Tommy Stoughton 2012-1 4105 San Bernardino Mojave Desert; Southcentral Mojave Desert region: At the mouth of Rattlesnake Canyon. (Rattlesnake Canyon 7.5') 1158 Comment
  UCR245945  Chilopsis linearis subsp. arcuata Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4105 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1159 Comment
  RSA0039594  Chorizanthe rigida Deidre Conocchioli, Duncan S. Bell, Naomi Fraga 2014-3-12 164 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 1006 Comment
  RSA0034046  Chylismia brevipes subsp. brevipes Deidre Conocchioli, Naomi S. Fraga, Duncan S. Bell 2014-3-12 154 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 1006 Comment
  RSA0039606  Chylismia brevipes subsp. brevipes Deidre Conocchioli, Duncan S. Bell, Naomi Fraga 2014-2-18 136 San Bernardino In Johnson Valley just S of HWY-247 near the Johnson Valley sign. 1.7 miles E of Old Woman Springs in the Arraste Creek drainage. 1030 Comment
  RSA0036340  Chylismia cardiophylla subsp. cardiophylla Duncan S. Bell 2014-3-29 6428 San Bernardino Collecting in volcanic hills to the south of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 1040 Comment
  UCR274435  Chylismia cardiophylla subsp. cardiophylla Duncan S. Bell 2014-3-29 6428 San Bernardino San Bernardino Mountains, volcanic hills to the south of Arrastre creek, c. 2 air miles southeast of Old Woman Springs 1040 Comment
  RSA0035284  Chylismia claviformis subsp. claviformis Deidre Conocchioli, Sandra M. Namoff 2014-3-31 313 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 980 Comment
  RSA0035285  Chylismia claviformis subsp. claviformis Deidre Conocchioli, Naomi Fraga, Duncan S. Bell 2014-3-12 165 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 980 Comment
  SEINET5320950  Cleome isomeris Unknown 2002-3-25 6133 San Bernardino Along State Highway 247, 26 miles northwest of Yucca Valley or 17 miles east of Lucerne Valley 922 Comment
  RSA124285  Coreopsis californica Percy C. Everett, E. K. Balls 1958-5-4 23112 San Bernardino 9 miles SE from Lucerne Valley along road to Yucca Valley. 991 Comment
  RSA798834  Coreopsis californica Duncan S. Bell, Amanda Turek 2009-3-28 129 San Bernardino Bighorn Mountains: an unnamed canyon to the north of Rattlesnake Canyon, approximately 4.25 air miles southeast of Old Woman Springs. 1156 Comment
  UCR88651  Coreopsis californica A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16654 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  UC1080270  Coreopsis californica var. californica P. C. Everett and E. K. Balls 1958-5-4 23112 San Bernardino from Lucerne Valley along road to Yucca Valley 990 Comment
  CAS-BOT-BC287114  Coreopsis douglasii P. C. Everett; E. K. Balls 1958-5-4 23112 San Bernardino 9 miles SE from Lucerne Valley along road to Yucca Valley 990 Comment
  UCD131007  Coreopsis douglasii P. C. Everett; E. K. Balls 1958-5-4 23112 San Bernardino 9 miles southeast from Lucerne Valley along road to Yucca Valley. 990 Comment
  RSA756265  Croton californicus Michael Honer, Marc Baker 2008-4-22 3067 San Bernardino Johnson Valley: open flats around Sec. 25, appx. 2.5 mi. N of Highway 247, 2.5 mi. E of Lafon Road. 854 Comment
  UCR88144  Cryptantha barbigera A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16668 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  SBBG24815  Cryptantha circumscissa R. N. Philbrick 1965-6-8 San Bernardino Old Woman Springs Rd, 4 mi E of Old Woman Springs Comment
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Jul 22 2013
  UCR88133  Cryptantha circumscissa A. C. Sanders, G. K. Helmkamp, P. J. MacKay, A. Knapp 1995-4-23 16685 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  RSA777311  Cryptantha decipiens Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1280 San Bernardino Southcentral Mojave Desert region: Rattlesnake Canyon, San Bernardino Mtns, Big Horn Mt. Wilderness. 1273 Comment
  UCR275424  Cryptantha decipiens Thomas R. Stoughton, Stephanie Rockwood, Christi Gabriel 2011-5-18 1280 San Bernardino San Bernardino Mtns./Mojave Desert, Rattlesnake Canyon, Big Horn Mtn. Wilderness 1273 Comment
  RSA757413  Cryptantha dumetorum Michael Honer, Marc Baker 2008-4-23 3080 San Bernardino Johnson Valley: open bajada across Sec. 34, appx. 1.5 mi. N of Highway 247, 0.5 mi. E of Lafon Road. 915 Comment
  UCR88645  Cryptantha dumetorum A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16645 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  RSA0042469  Cryptantha maritima Deidre Conocchioli, Naomi Fraga, Duncan Bell 2014-3-12 161 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 1006 Comment
  RSA757185  Cryptantha maritima Michael Honer, Johanna Kisner 2008-4-8 2941 San Bernardino South edge of Johnson Valley: near Old Woman Springs; Arrastre Creek, about 0.75 mi. S of Highway 247. 976 Comment
  RSA191620  Cryptantha micrantha R. F. Thorne 1963-4-12 32510 San Bernardino About 4 miles ESE of Old Woman Springs, SW edge Mojave Desert. 1067 Comment
  UCR280095  Cryptantha micrantha var. micrantha Onkar Singh 2014-3-22 4411 San Bernardino Mojave Desert, Johnson Valley, c. 1.56 km south of Hwy 247 along unnamed dirt road 968 Comment
  RSA757422  Cryptantha nevadensis Michael Honer, Marc Baker 2008-4-24 3090 San Bernardino Johnson Valley: around Sec. 10, appx. 3.5 mi. SE of Old Woman Springs, on S side of Highway 247. 976 Comment
  UCR88654  Cryptantha nevadensis A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 17284 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  RSA0079014  Cryptantha pterocarya var. cycloptera Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1282 San Bernardino Southcentral Mojave Desert region: Rattlesnake Canyon, San Bernardino Mtns, Big Horn Mt. Wilderness. 1273 Comment
  RSA0018816  Cryptantha pterocarya var. pterocarya Duncan S. Bell, Evan Meyer 2013-4-18 4816 San Bernardino Bighorn Mountains; collecting in the vicinity of Rattlesnake Spring near the mouth of Rattlesnake Canyon. 1181 Comment
  RSA004268  Cryptantha pterocarya var. pterocarya Deidre Conocchioli, Naomi Fraga, Duncan Bell 2014-3-12 162 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 1006 Comment
  RSA0054122  Cryptantha pterocarya var. pterocarya Duncan S. Bell 2014-3-29 6421 San Bernardino Collecting in volcanic hills to the south of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 1040 Comment
  UCR274434  Cryptantha pterocarya var. pterocarya Duncan S. Bell 2014-3-29 6421 San Bernardino San Bernardino Mountains, volcanic hills to the south of Arrastre creek, c. 2 air miles southeast of Old Woman Springs 1040 Comment
  UCR47677  Cryptantha pterocarya var. pterocarya F. R. Fosberg 1932-4-22 10617 San Bernardino Mojave Desert, Old Woman Springs 1006 Comment
  RSA0042470  Cryptantha utahensis Deidre Conocchioli, Naomi Fraga, Duncan Bell 2014-3-12 160 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 1006 Comment
  RSA757187  Cryptantha utahensis Michael Honer, Johanna Kisner 2008-4-8 2939 San Bernardino South edge of Johnson Valley: near Old Woman Springs; Arrastre Creek, about 0.75 mi. S of Highway 247. 976 Comment
  UCR88143  Cryptantha utahensis A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16665 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  UCR88652  Cryptantha utahensis A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16653 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  RSA0031296  Cylindropuntia echinocarpa Naomi Fraga, Deidre Conocchioli 2013-8-20 4367 San Bernardino Bighorn Mountain Wilderness. Rattlesnake Canyon. 1189 Comment
  UCR255983  Cylindropuntia echinocarpa Naomi Fraga, Deidre Conocchioli 2013-8-20 4367 San Bernardino San Bernardino Mountains/Mojave Desert, Bighorn Mountain Wilderness, Rattlesnake Canyon 1189 Comment
  RSA793554  Cylindropuntia ramosissima Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4109 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  UCR245941  Cylindropuntia ramosissima Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4109 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1159 Comment
  JEPS109945  Cymopterus globosus Dean W. Taylor 2004-3-25 19037 San Bernardino San Bernardino Mountains, northeastern base of the range, wash ca. 1.5 air mile due east from Two Hole Spring 1158 Comment
  RSA0018818  Cymopterus panamintensis var. acutifolius Duncan S. Bell, Evan Meyer 2013-4-18 4818 San Bernardino Bighorn Mountains; collecting in the vicinity of Rattlesnake Spring near the mouth of Rattlesnake Canyon. 1181 Comment
  RSA276739  Cymopterus panamintensis var. acutifolius John F. Emmel 1978-2-27 597 San Bernardino north slope Bighorn Mountains; canyon 0.3 air mile E. of One Hole Spring (20 air mi. ESE of Lucerne Valley). 1159 Comment
  SEINET1956215  Cynanchum utahense Marc A. Baker 2008-5-12 16703 San Bernardino Johnson Valley, 27km ESE of the town of Lucerne Valley, just north of the Big Horn Mtns 955 Comment
  UCR50795  Cynanchum utahense Jeri Hirshberg, S. Myers 1988-3-22 s.n. San Bernardino Mojave Desert, Hwy 247 c. 3 mi east of Old Woman Springs 951 Comment
  UCR76154  Cynanchum utahense Michael A. Patten 1993-3-28 s.n. San Bernardino Mojave Desert, wash under Hwy 247 bridge, c. 2.75 mi. SE of Old Woman Springs 954 Comment
  RSA793591  Cynodon dactylon Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4130 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  RSA175194  Dalea mollis R. F. Thorne 1963-4-12 32517 San Bernardino About 4 miles ESE of Old Woman Springs, SW edge Mojave Desert. 1067 Comment
  RSA0062775  Dalea mollissima Duncan S. Bell 2014-11-16 7733 San Bernardino Bighorn Mountains; collecting in Arrastre Creek, about 0.5 air mile southeast of Old Woman Springs. 998 Comment
  RSA0033433  Dasyochloa pulchella Naomi Fraga, Caitlin Elam 2013-8-22 4393 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1280 Comment
  RSA792965  Dasyochloa pulchella Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4121 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  UCR277668  Dasyochloa pulchella Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas R. Stoughton 2012-9-13 4121 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1159 Comment
  RSA0027377  Datura wrightii Deidre Conocchioli, Naomi S. Fraga 2013-8-20 7 San Bernardino Rattlesnake canyon in Johnson Valley. From Lucerne Valley at junction of CA- 247 (also called Old Woman Springs Rd) and CA-18, take CA-247 SE for 18.5 miles., Turn right (SW) on Rattlesnake Canyon Rd. Cross a cattle guard and continue onto BLM Rd 3331. Mileage to site from Hwy 247 is 5 miles. 1216 Comment
  RSA0031283  Datura wrightii Naomi S. Fraga, Deidre Conocchioli 2013-9-24 4539 San Bernardino Rattlesnake Canyon. 1111 Comment
  RSA0054126  Diplacus bigelovii Duncan S. Bell 2014-3-29 6418 San Bernardino Collecting in volcanic hills to the south of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 1040 Comment
  RSA175186  Dithyrea californica R. F. Thorne 1963-4-12 32515 San Bernardino About 4 miles ESE of Old Woman Springs, SW edge Mojave Desert. 1067 Comment
  RSA757547  Dithyrea californica Michael Honer, Johanna Kisner 2008-4-11 2952 San Bernardino Johnson Valley: outwash plain flowing N from Arrastre Creek, about 0.5 mi. S of Highway 247, 1 mi. E of Old Woman Springs. 945 Comment
  RSA0031093  Echinocactus polycephalus Naomi Fraga, Caitlin Elam 2013-8-22 4396 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1280 Comment
  RSA777302  Elymus elymoides subsp. elymoides Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1285 San Bernardino Southcentral Mojave Desert region: Rattlesnake Canyon, San Bernardino Mtns, Big Horn Mt. Wilderness. 1273 Comment
  UCR275422  Elymus elymoides subsp. elymoides Thomas R. Stoughton, Stephanie Rockwood, Christi Gabriel 2011-5-18 1285 San Bernardino San Bernardino Mtns./Mojave Desert, Rattlesnake Canyon, Big Horn Mtn. Wilderness 1273 Comment
  RSA0054125  Emmenanthe penduliflora Duncan S. Bell 2014-3-29 6419 San Bernardino Collecting in volcanic hills to the south of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 1040 Comment
  UCR88129  Emmenanthe penduliflora A. C. Sanders 1995-4-23 16691 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  RSA0033677  Encelia actoni Naomi Fraga, Caitlin Elam 2013-8-22 4388 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1280 Comment
  SEINET1956213  Ephedra nevadensis Marc A. Baker 2008-5-12 16704 San Bernardino Johnson Valley, 27km ESE of the town of Lucerne Valley, just north of the Big Horn Mtns 955 Comment
  SEINET1956217  Ephedra nevadensis Marc A. Baker 2008-5-12 16704 San Bernardino Johnson Valley, 27km ESE of the town of Lucerne Valley, just north of the Big Horn Mtns 955 Comment
  RSA757408  Eremalche exilis Michael Honer, Marc Baker 2008-4-22 3074 San Bernardino Johnson Valley: open flats around Sec. 25, appx. 2.5 mi. N of Highway 247, 2.5 mi. E of Lafon Road. 854 Comment
  UCR88638  Eremalche exilis A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16635 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  UCSB26484  Eremalche exilis Wilken, Dieter; Werner, W. 1969-5-9 San Bernardino 16 miles east of Lucerne Valley, near Old Woman Springs, Johnson Valley. Mojave Desert Comment
  RSA0039609  Eremalche rotundifolia Deidre Conocchioli, Duncan S. Bell, Naomi Fraga 2014-2-18 137 San Bernardino In Johnson Valley just S of HWY-247 near the Johnson Valley sign. 1.7 miles E of Old Woman Springs in the Arraste Creek drainage. 1030 Comment
  RSA0053860  Eremalche rotundifolia Duncan S. Bell 2014-3-29 6417 San Bernardino Collecting in volcanic hills to the south of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 1040 Comment
  SBBG24887  Eremocarya micrantha R. N. Philbrick 1965-6-8 San Bernardino Old Woman Springs Rd, 4 mi E of Old Woman Springs Comment
  RSA0036338  Eremothera boothii subsp. desertorum Duncan S. Bell 2014-3-29 6426 San Bernardino Collecting in volcanic hills to the south of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 1040 Comment
  UCR215192  Eriastrum eremicum Michael Honer, Marc A. Baker 2008-4-24 3092 San Bernardino Southcentral Mojave Desert, Johnson Valley; around sec. 10, c. 3.5 miles SE of Old Woman Springs on south side of Hwy 247 976 Comment
  RSA0055815  Eriastrum eremicum subsp. eremicum Sarah J. De Groot, Perrine Veguer 2014-4-24 7080 San Bernardino Bighorn Mountains: Old Woman Springs area, wash and flood plain of Arrastre Creek. 1002 Comment
  RSA0117619  Eriastrum eremicum subsp. eremicum Sarah J. J. De Groot 2005-5-19 4971 San Bernardino Along Highway 247 between Johnson Valley and Lucerne Valley, near milepost 27, east-southeast of Bessemer Mine Road. 946 Comment
  RSA0120669  Eriastrum eremicum subsp. eremicum Michael Honer, Marc Baker 2008-4-24 3092 San Bernardino Johnson Valley: appx. 3.5 mi. SE of Old Woman Springs, on S side of Highway 247. 976 Comment
  RSA0025671  Ericameria paniculata Deidre Conocchioli, Sarah J. De Groot 2013-10-30 126 San Bernardino Rattlesnake Canyon in Johnson Valley, Ca. From Lucerne Valley at Junction of CA- 247 (also called Old Woman Springs Rd) & 18, take CA- 247 southeast for 18.5 miles. Turn right (SW) on Rattlesnake Canyon Rd., Cross a cattle guard and continue onto BLM Rd 3331. Mileage to site from HWY 247 is 6 miles. Collection on both sides of canyon wash. 1339 Comment
  RSA0062772  Ericameria paniculata Duncan S. Bell 2014-11-16 7731 San Bernardino Bighorn Mountains; collecting in Arrastre Creek, about 0.5 air mile southeast of Old Woman Springs. 998 Comment
  SEINET8071608 Image available Ericameria paniculata Deidre Conocchioli, Sarah J. DeGroot 2013-10-30 126 San Bernardino West Mojave Desert: Rattlesnake Canyon in Johnson Valley. From Lucerne Valley junction of CA 247 (Old Woman Rd.) & 18 take Hwy 247 SE for 18.5 mi. Turn right SW on Rattlesnake Canyon Rd., cross cattle guard continue on BLM Rd 3331. Mileage from Hwy 247 is 6 mi. 1339 Comment
  CAS-BOT-BC295710  Erigeron parishii E. A. McGregor 1941-6-14 107 San Bernardino Rattlesnake Canyon, south of Old Woman Well. Desert slope of San Bernardino Mts. Comment
  RSA756420  Eriogonum baileyi var. baileyi Michael Honer, Robert Johnson, Corey Chan, Whitney Wilkinson 2008-5-27 3123 San Bernardino Johnson Valley: open sandy outwash plain around section 35. Appx. 1.5 mi. N of Highway 247, 1.5 mi E of Lafon Road. 884 Comment
  UCR215201  Eriogonum baileyi var. baileyi Michael Honer 2008-5-27 3123 San Bernardino Southcentral Mojave Desert, Johnson Valley; open sandy outwash plain around sec. 35, c. 1.5 miles north of Hwy 247, 1.5 miles east of Lafon Road 884 Comment
  SD232294  Eriogonum brachyanthum Scott D. White, Michael Honer 2003-10-6 9781 San Bernardino San Bernardino Mountains; Pipes canyon. Pipes Canyon Road (1N01) along canyon bottom, between abandoned cabin and BLM campground. Onyx peak. 1982 Comment
  RSA0053858  Eriogonum brachypodum Duncan S. Bell 2014-3-29 6415 San Bernardino Collecting in volcanic hills to the south of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 1040 Comment
  RSA0062774  Eriogonum brachypodum Duncan S. Bell 2014-11-16 7732 San Bernardino Bighorn Mountains; collecting in Arrastre Creek, about 0.5 air mile southeast of Old Woman Springs. 998 Comment
  RSA0064047  Eriogonum brachypodum Duncan S. Bell 2014-8-23 7550 San Bernardino Bighorn Mountains; collecting in volcanic hills just above Arrastre Creek, approximately 0.75 air mile southeast of Old Woman Springs. 1037 Comment
  SD247701  Eriogonum brachypodum Duncan S. Bell 2014-11-16 7732 San Bernardino Transverse Ranges; San Bernardino Mountains region; Bighorn Mountains; collecting in Arrastre Creek, ca. 0.5 air mile southeast of Old Woman Springs. 327 Comment
  SD249263  Eriogonum brachypodum Duncan S. Bell 2014-8-23 7550 San Bernardino Transverse Ranges; San Bernardino Mountains region: Bighorn Mountains; collecting in volcanic hills just above Arrastre Creek, approximately 0.75 air mile SE of Old Woman Springs. 1036 Comment
  UC2045037  Eriogonum brachypodum Duncan S. Bell 2014-11-16 7732 San Bernardino Transverse Ranges; San Bernardino Mountains Region: Bighorn Mountains; collecting in Arrastre Creek, about 0.5 air mile southeast of Old Woman Springs. Comment
  RSA792901  Eriogonum deflexum var. deflexum Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Tommy Stoughton 2012-9-13 4124 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  RSA756829  Eriogonum fasciculatum var. polifolium Michael Honer 2008-5-29 3146 San Bernardino Rocky hills above S edge of Johnson Valley. About 2 mi. SW of big bend of Highway 247; 1.5 mi. NE of Rattlesnake Canyon. 1113 Comment
  RSA760971  Eriogonum fasciculatum var. polifolium Thomas Stoughton, J. McConnaughy, A. Monks, M. Volke 2010-5-10 189 San Bernardino Bighorn Mountain Wilderness. Rattlesnake Canyon 1281 Comment
  RSA792970  Eriogonum fasciculatum var. polifolium Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Tommy Stoughton 2012-9-13 4114 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  UCR215218  Eriogonum fasciculatum var. polifolium Michael Honer 2008-5-29 3146 San Bernardino Southcentral Mojave Desert, rocky hills above south edge of Johnson Valley, c. 2 miles SW of big bend of Hwy 247, 1.5 mi. NE of Rattlesnake Canyon 1113 Comment
  UCR228627  Eriogonum fasciculatum var. polifolium Thomas R. Stoughton, J. McConnaughy, D. Monks, M. Volke 2010-5-10 189 San Bernardino Mojave Desert, Bighorn Mountain Wilderness, Rattlesnake Canyon, 1 mi south of private holding, 1 mi from Two Hole Springs 1311 Comment
  RSA0027378  Eriogonum inflatum Deidre Conocchioli, Naomi Fraga 2013-8-20 6 San Bernardino Rattlesnake canyon in Johnson Valley. From Lucerne Valley at junction of CA- 247 (also called Old Woman Springs Rd) & CA-18, take CA-247 SE for 18.5 miles. Turn right (SW) on Rattlesnake Canyon Rd., Cross a cattle guard and continue onto BLM Rd 3331. Mileage to site from Hwy 247 is 5 miles. 1216 Comment
  RSA0053927  Eriogonum inflatum Duncan S. Bell 2014-8-23 7548 San Bernardino Bighorn Mountains; collecting in volcanic hills just above Arrastre Creek, approximately 0.75 air mile southeast of Old Woman Springs. 1037 Comment
  RSA757926  Eriogonum inflatum Michael Honer, Marc Baker 2008-4-24 3089 San Bernardino Johnson Valley: around Sec. 10, appx. 3.5 mi. SE of Old Woman Springs, on S side of Highway 247. 976 Comment
  RSA792974  Eriogonum inflatum Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Tommy Stoughton 2012-9-13 4118 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  SD251275  Eriogonum inflatum Naomi Fraga, Hester Bell, et al. 2012-9-13 4118 San Bernardino Mojave Desert; southcentral Mojave Desert region: At the mouth of Rattlesnake Canyon. 1159 Comment
  SEINET4557683  Eriogonum inflatum Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab, Lehman, Tommy Stoughton 2012-1 4118 San Bernardino Mojave Desert; southcentral Mojave Desert region: At the mouth of Rattlesnake Canyon 7.5' quad 1158 Comment
  RSA0033430  Eriogonum inflatum var. inflatum Naomi Fraga, Caitlin Elam 2013-8-22 4390 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1280 Comment
  SBBG25151  Eriogonum inflatum var. inflatum Leota Davidson 1965-5-10 1363 San Bernardino between Victorville and Joshua Tree Comment
  RSA756277  Eriogonum maculatum Michael Honer, Marc Baker 2008-4-21 3063 San Bernardino Johnson Valley: open flats appx. 2.5 mi. N of Highway 247, 3.25 mi. E of Lafon Road. 854 Comment
  RSA757190  Eriogonum maculatum Michael Honer, Johanna Kisner 2008-4-9 2944 San Bernardino Johnson Valley: about 1.5 mi. N of Highway 247, 0.5 mi. E of Lafon Road. 915 Comment
  UCR88642  Eriogonum maculatum A. C. Sanders, P. J. MacKay, A. Knapp, G. K. Helmkamp 1995-4-23 16640 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  SBBG45492  Eriogonum mohavense Leota Davidson 1965-5-10 136 c San Bernardino between Victorville and Joshua Tree Comment
  RSA0062896  Eriogonum nidularium Duncan S. Bell 2014-8-23 7553 San Bernardino Bighorn Mountains; collecting in volcanic hills just above Arrastre Creek, approximately 0.75 air mile southeast of Old Woman Springs. 1037 Comment
  RSA0033669  Eriogonum plumatella Naomi Fraga, Caitlin Elam 2013-8-22 4380 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1272 Comment
  RSA0019516  Eriogonum pusillum Duncan S. Bell, Evan Meyer 2013-4-18 4814 San Bernardino Bighorn Mountains; collecting in the vicinity of Rattlesnake Spring near the mouth of Rattlesnake Canyon. 1181 Comment
  RSA0053857  Eriogonum pusillum Duncan S. Bell 2014-3-29 6414 San Bernardino Collecting in volcanic hills to the south of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 1040 Comment
  RSA756828  Eriogonum pusillum Michael Honer 2008-5-29 3145 San Bernardino Rocky hills above S edge of Johnson Valley. About 2 mi. SW of big bend of Highway 247; 1.5 mi. NE of Rattlesnake Canyon. 1113 Comment
  RSA798832  Eriogonum pusillum Duncan S. Bell, Amanda Turek 2009-3-28 131 San Bernardino Bighorn Mountains: an unnamed canyon to the north of Rattlesnake Canyon, approximately 4.25 air miles southeast of Old Woman Springs. 1156 Comment
  UCR88869  Eriogonum pusillum A. C. Sanders, P. MacKay, G. Helmkamp 1995-4-23 16649 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  RSA757412  Eriogonum reniforme Michael Honer, Marc Baker 2008-4-23 3079 San Bernardino Johnson Valley: open bajada across Sec. 34, appx. 1.5 mi. N of Highway 247, 0.5 mi. E of Lafon Road. 915 Comment
  SBBG124732  Eriogonum reniforme M. Honer 2008-4-23 3079 San Bernardino ca. 1.5 mi N of Hwy 247, 0.5 mi E of Lafon Rd; Johnson Valley 915 Comment
  UCR215223  Eriogonum reniforme Michael Honer, Marc A. Baker 2008-4-23 3079 San Bernardino Southcentral Mojave Desert, Johnson Valley; open bajada across sec. 34, c. 1.5 miles north of Hwy 247, 0.5 miles east of Lafon Road 915 Comment
  UCR82848  Erioneuron pulchellum A. C. Sanders, P. J. MacKay 1994-10-2 15734 San Bernardino San Bernardino Mtns/Mojave Desert, Two Hole Spring near Rattlesnake Canyon [at the foot of the range near Johnson Valley] 1162 Comment
  RSA191609  Eriophyllum wallacei R. F. Thorne 1963-4-12 32507 San Bernardino About 4 miles ESE of Old Woman Springs, SW edge Mojave Desert. 1067 Comment
  RSA625709  Eriophyllum wallacei A. C. Sanders 1995-4-23 16687 San Bernardino San Bernardino Mtns./Mojave Desert: N foot of the mountains SE of Lucerne Valley, wash on the alluvial fan just below the mouth of Rattlesnake Cyn. 1143 Comment
  RSA798824  Eriophyllum wallacei Duncan S. Bell, Amanda Turek 2009-3-28 126 San Bernardino Bighorn Mountains: an unnamed canyon to the north of Rattlesnake Canyon, approximately 4.25 air miles southeast of Old Woman Springs. 1156 Comment
  UCR88135  Eriophyllum wallacei A. C. Sanders, P. J. MacKay, G. K. Helmkamp, , A. Knapp 1995-4-23 16687 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  RSA0035659  Eschscholzia minutiflora Deidre Conocchioli, Duncan S. Bell, Naomi Fraga 2014-3-12 156 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 1006 Comment
  RSA489145  Eschscholzia minutiflora Jeri Hirshberg, Steve Myers 1988-3-22 s.n. San Bernardino Landers area, Hwy 247, 1/2 mile NW of Mitiska Road. 1037 Comment
  RSA757418  Eschscholzia minutiflora Michael Honer, Marc Baker 2008-4-24 3086 San Bernardino Johnson Valley: around Sec. 10, appx. 3.5 mi. SE of Old Woman Springs, on S side of Highway 247. 976 Comment
  UC1951415  Eschscholzia minutiflora Michael Honer 2008-5-29 3144 San Bernardino Mojave Desert; Southcentral Mojave Desert region: Rocky hills above S edge of Johnson Valley. About 2 mi. SW of big bend of Highway 247; 1.5 mi. NE of Rattlesnake Canyon. Comment
  RSA0043202  Eucrypta chrysanthemifolia var. bipinnatifida Duncan S. Bell, Amanda Turek 2009-3-28 125 San Bernardino Bighorn Mountains: an unnamed canyon to the north of Rattlesnake Canyon, approximately 4.25 air miles southeast of Old Woman Springs. 1156 Comment
  RSA0054124  Eucrypta micrantha Duncan S. Bell 2014-3-29 6420 San Bernardino Collecting in volcanic hills to the south of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 1040 Comment
  UCR88644  Eucrypta micrantha A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16642 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  RSA0031021  Euphorbia albomarginata Naomi Fraga, Deidre Conocchioli 2013-9-24 4543 San Bernardino Rattlesnake Canyon, lower bajada. 1111 Comment
  UCR258321  Euphorbia albomarginata Naomi Fraga, Deidre Conocchioli 2013-9-24 4543 San Bernardino San Bernardino Mountains/Mojave Desert, Rattlesnake Canyon 1111 Comment
  LA211915  Euphorbia micromera Naomi Fraga; Deidre Conocchioli 2013-9-24 4536 San Bernardino Rattlesnake Canyon, Southcentral Mojave Desert region: lower bajada. 1111.0 Comment
  RSA0031484  Euphorbia micromera Naomi Fraga, Deidre Conocchioli 2013-9-24 4536 San Bernardino Rattlesnake Canyon, lower bajada. 1111 Comment
  RSA0064045  Euphorbia micromera Duncan S. Bell 2014-8-23 7552 San Bernardino Bighorn Mountains; collecting in volcanic hills just above Arrastre Creek, approximately 0.75 air mile southeast of Old Woman Springs. 1037 Comment
  SEINET4557732  Euphorbia micromera Naomi Fraga, Hester Bell, Monica Carlsen, Kirsten Hasenstab, Lehman, Tommy Stoughton 2012-1 4108 San Bernardino Mojave Desert; Southcentral Mojave Desert region: At the mouth of Rattlesnake Canyon. (Rattlesnake Canyon 7.5') 1158 Comment
  UCR245940  Euphorbia micromera Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4108 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1159 Comment
  UCR82845  Euphorbia micromera A. C. Sanders, P. J. MacKay 1994-10-2 15737 San Bernardino San Bernardino Mtns/Mojave Desert, Two Hole Spring near Rattlesnake Canyon [at the foot of the range near Johnson Valley] 1162 Comment
  VVC852  Euphorbia micromera A. C. Sanders, J. Mac 1994-10-2 15737 San Bernardino San Bernardino Mtns/Mojave Desert, Two Hole Spring near Rattlesnake Canyon [at the foot of the range near Johnson Valley] 1162 Comment
  RSA0031098  Euphorbia setiloba Naomi Fraga, Caitlin Elam 2013-8-22 4403 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1272 Comment
  RSA0031483  Euphorbia setiloba Naomi Fraga, Deidre Conocchioli 2013-9-24 4535 San Bernardino Rattlesnake Canyon, lower bajada. 1111 Comment
  RSA0064046  Euphorbia setiloba Duncan S. Bell 2014-8-23 7551 San Bernardino Bighorn Mountains; collecting in volcanic hills just above Arrastre Creek, approximately 0.75 air mile southeast of Old Woman Springs. 1037 Comment
  SEINET4557729  Euphorbia setiloba Naomi Fraga, Hester Bell, Monica Carlsen, Kirsten Hasenstab, Lehman, Tommy Stoughton 2012-1 4107 San Bernardino Mojave Desert; Southcentral Mojave Desert region: At the mouth of Rattlesnake Canyon. (Rattlesnake Canyon 7.5') 1158 Comment
  UCD142852  Euphorbia setiloba A. C. Sanders; P. Mackay 1994-10-2 15735 San Bernardino San Bernardino Mountains: Two Hole Spring at the NE foot of the range near Johnson Valley. 1162 Comment
  UCR245942  Euphorbia setiloba Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4107 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1159 Comment
  UCR258319  Euphorbia setiloba Naomi Fraga, Deidre Conocchioli 2013-9-24 4535 San Bernardino San Bernardino Mountains/Mojave Desert, Rattlesnake Canyon 1111 Comment
  UCR82847  Euphorbia setiloba A. C. Sanders, P. J. MacKay 1994-10-2 15735 San Bernardino San Bernardino Mtns/Mojave Desert, Two Hole Spring near Rattlesnake Canyon [at the foot of the range near Johnson Valley] 1162 Comment
  VVC854  Euphorbia setiloba A. C. Sanders, P. J. MacKay 1994-10-2 15735 San Bernardino San Bernardino Mtns/Mojave Desert, Two Hole Spring near Rattlesnake Canyon [at the foot of the range near Johnson Valley] 1162 Comment
  UCR88718  Festuca octoflora A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16659 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  CAS-BOT-BC140644  Filago depressa A. C. Sanders; P. J. MacKay; G. K. Helmkamp; A. Knapp 1995-4-23 16684 San Bernardino San Bernardino Mtns/Mojave Desert: SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  UCR166308  Filago depressa A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16684 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  SD260998  Gilia Andrew C. Sanders, P. J. MacKay, G. Helmkamp, A. Knapp 1995-4-23 16667 San Bernardino San Bernardino Mtns/Mojave Desert: N foot of the mtns, SE of Lucerne Valley, wash on alluvial fan just below mouth of Rattlesnake Canyon (Rattlesnake Canyon 7.5'Q) 1159 Comment
  UCR160763  Gilia A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16675 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  UCR160764  Gilia A. C. Sanders, P. J. MacKay, G. Helmkamp, A. Knapp 1995-4-23 16696 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  UCR160768  Gilia A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16697 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  UCR160942  Gilia A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16674 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  UCR160948  Gilia A. C. Sanders, P. J. MacKay, G. Helmkamp, A. Knapp 1995-4-23 16662 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  UCR160951  Gilia A. C. Sanders, P. J. MacKay, G. Helmkamp, A. Knapp 1995-4-23 16667 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  UCR88137  Gilia cana A. C. Sanders, A. Knapp, G. K. Helmkamp, P. J. MacKay 1995-4-23 16679 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  UCR88650  Gilia cana A. C. Sanders, A. Knapp, G. K. Helmkamp, P. J. MacKay 1995-4-23 16656 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  RSA495086  Gilia cana subsp. bernardina Jeri Hirshberg, S. J. Myers 1988-3-22 s.n. San Bernardino Hwy 247, ca. 3 mi. E of Old Woman Springs. 945 Comment
  RSA777305  Gilia cana subsp. bernardina Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1288 San Bernardino Rattlesnake Canyon, San Bernardino Mtns, Big Horn Mt. Wilderness. 1190 Comment
  SEINET2067938 Image available Gilia cana subsp. bernardina G. Rink 2008-4-10 6723 b San Bernardino Johnson Valley 670 Comment
  SEINET3004324  Gilia cana subsp. bernardina G. Rink 2008-4-8 6718 -b San Bernardino Johnson Valley 914 Comment
  SEINET3004329  Gilia cana subsp. bernardina G. Rink 2008-4-10 6723 -b San Bernardino Johnson Valley 914 Comment
  RSA0055813  Gilia cana subsp. cana Sarah J. De Groot, Perrine Veguer 2014-4-24 7082 San Bernardino Bighorn Mountains: Old Woman Springs area, wash and flood plain of Arrastre Creek. 1002 Comment
  RSA717845  Gilia cana subsp. cana Peter L. Morrell, S. Carlquist 1992-4-22 135 San Bernardino East end of Johnson Valley off CA Hwy 247 1000 Comment
  SD212699  Gilia cana subsp. cana Peter L. Morrell, S. Carlquist 1992-4-22 135 San Bernardino East end of Johnson Valley off CA Highway 247 1000 Comment
  SEINET3197506  Gilia cana subsp. cana Marc A. Baker 2008-4-11 16697 San Bernardino Johnson Valley, 14km ESE of the town of Lucerne Valley, just north of the Big Horn Mtns 950 Comment
  UCR179189  Gilia cana subsp. cana Peter L. Morrell, S. Carlquist 1992-4-22 135 San Bernardino Southcentral Mojave Desert, east end of Johnson Valley off Calif. Hwy 247 1000 Comment
  RSA0054121  Gilia latiflora Duncan S. Bell 2014-3-29 6423 A San Bernardino Collecting in volcanic hills to the south of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 1040 Comment
  RSA757189  Gilia latiflora Michael Honer, Johanna Kisner 2008-4-8 2937 San Bernardino South edge of Johnson Valley: near Old Woman Springs; Arrastre Creek, about 0.75 mi. S of Highway 247. 976 Comment
  RSA757406  Gilia latiflora subsp. davyi Michael Honer, Marc Baker 2008-4-22 3072 San Bernardino Johnson Valley: open flats around Sec. 25, appx. 2.5 mi. N of Highway 247, 2.5 mi. E of Lafon Road. 854 Comment
  RSA172211  Gilia latiflora subsp. latiflora R. F. Thorne 1963-4-12 32512 San Bernardino About 4 miles ESE of Old Woman Springs, SW edge Mojave Desert. 1067 Comment
  RSA0116708  Gilia leptantha subsp. transversa Michael Honer, Johanna Kisner 2008-4-11 2955 San Bernardino Johnson Valley: outwash plain flowing N from Arrastre Creek, about 0.5 mi. S of Highway 247, 1 mi. E of Old Woman Springs. 945 Comment
  RSA757231  Gilia leptantha subsp. transversa Michael Honer 2008-4-9 2943 San Bernardino Johnson Valley: about 1.5 mi. N of Highway 247, 0.5 mi. E of Lafon Road. 915 Comment
  RSA0053853  Gilia maculata Duncan S. Bell 2014-3-29 6410 San Bernardino At the base of volcanic hills to the southeast of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 941 Comment
  UCR88136  Gilia maculata A. C. Sanders, G. K. Helmkamp, P. J. MacKay, A. Knapp 1995-4-23 16688 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  SEINET3004330  Gilia modocensis G. Rink 2008-4-10 6724 -b San Bernardino Johnson Valley 914 Comment
  RSA172215  Gilia sinuata R. F. Thorne 1963-4-12 32513 San Bernardino About 4 miles ESE of Old Woman Springs, SW edge Mojave Desert. 1067 Comment
  RSA757194  Gilia sinuata Michael Honer, Johanna Kisner 2008-4-9 2947 San Bernardino Johnson Valley: about 1.5 mi. N of Highway 247, 0.5 mi. E of Lafon Road. 915 Comment
  RSA798833  Gilia sinuata Duncan S. Bell, Amanda Turek 2009-3-28 130 San Bernardino Bighorn Mountains: an unnamed canyon to the north of Rattlesnake Canyon, approximately 4.25 air miles southeast of Old Woman Springs. 1156 Comment
  UCR88138  Gilia splendens A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16680 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  RSA0036335  Gilia stellata Duncan S. Bell 2014-3-29 6423 B San Bernardino Collecting in volcanic hills to the south of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 1040 Comment
  UCR88641  Gilia stellata A. C. Sanders 1995-4-23 16641 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  RSA765622  Gilia subacaulis Marc Baker 2008-4-22 16702 San Bernardino Johnson Valley. 31 km ESE of the town of Lucerne Valley. Just north of the Big Horn Mtns. 5 km SW of Melville Lake. 860 Comment
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Jun 11 2014
  RSA765623  Gilia subacaulis Marc Baker 2008-4-22 16702 San Bernardino Johnson Valley. 31 km ESE of the town of Lucerne Valley. Just north of the Big Horn Mtns. 5 km SW of Melville Lake. 860 Comment
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Jun 11 2014
  SEINET14396849  Gilia subacaulis M. A. Baker 2008-4-22 16702 San Bernardino Johnson Valley, just N of the Big Horn Mountains, 5 km SW of Melville Lake, 31 km ESE of the town of Lucerne Valley. 860 Comment
  SEINET3197495  Gilia subacaulis Marc A. Baker 2008-4-22 16702 San Bernardino Johnson Valley, 31km ESE of the town of Lucerne Valley, just north of the Big Horn Mtns, 5km SW of Melville Lake 860 Comment
  UCR27115  Glycyrrhiza lepidota T. P. Krantz 1981-6-3 s.n. San Bernardino San Bernardino Mtns./ Mojave Desert, Two Hole Spring 1159 Comment
  RSA0033674  Gutierrezia microcephala Naomi Fraga, Caitlin Elam 2013-8-22 4385 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1272 Comment
  RSA793951  Gutierrezia microcephala Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4132 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  UCR245743  Gutierrezia microcephala Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4132 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1159 Comment
  UCR258470  Gutierrezia microcephala Naomi Fraga, Caitlin Elam 2013-8-22 4385 San Bernardino San Bernardino Mountains/Mojave Desert, Unnamed Canyon east of Rattlesnake Canyon 1272 Comment
  RSA757243  Hesperocallis undulata Michael Honer, Marc Baker 2008-4-21 3059 San Bernardino Johnson Valley: open flats appx. 2.5 mi. N of Highway 247, 3.25 mi. E of Lafon Road. 854 Comment
  SEINET10309003 Image available Hilaria rigida Naomi Fraga, Deirdre Conocchioli 2013-9-24 4542 San Bernardino Mojave Desert; Southcentral Mojave Desert region: Rattlesnake Canyon, lower bajada. (Rattlesnake Canyon: 34.346222 deg. 0'N, 116.694667 deg. 0'W). 1111 Comment
  SEINET8507209  Hilaria rigida Naomi Fraga, Deidre Conocchioli 2013-9-24 4542 San Bernardino Mojave Desert; Southcentral Mojave Desert region: Rattlesnake Canyon, lower bajada. 1111 Comment
  RSA760968  Hymenoclea salsola var. salsola Thomas Stoughton, J. McConnaughy, Andrew Monks, M. Volke 2010-5-10 190 San Bernardino Bighorn Mountain Wilderness. Rattlesnake Canyon 1281 Comment
  CHSC85671  Isomeris arborea Richard R. Halse 2002-3-25 6133 San Bernardino Along State Hwy. 247, 26 miles NW of Yucca Valley or 17 miles E of Lucerne Valley. 922 Comment
  CHSC95361  Isomeris arborea L. P. Janeway; Brenda Hearn Hicks 2006-11-25 8957 San Bernardino Mojave Desert. South side of Hwy 247 (Old Woman Springs Road) 24.5 road km east of Hwy 18 (and Lucerne Valley); 1.5 km northeast of Old Woman Springs. 952 Comment
  RSA757238  Isomeris arborea Michael Honer, Johanna Kisner 2008-4-9 2953 San Bernardino Johnson Valley: about 1.5 mi. N of Highway 247, 0.5 mi. E of Lafon Road. 915 Comment
  CAS-BOT-BC43751  Krameria erecta A. C. Sanders; P. MacKay; G. Helmkamp; A. Knapp 1995-4-23 16639 San Bernardino San Bernardino Mtns./Mojave Desert: Two Hole Spring, N foot of the mountains, SE of Lucerne Valley 1158 Comment
  RSA756831  Krameria erecta Michael Honer 2008-5-29 3148 San Bernardino Rocky hills above S edge of Johnson Valley. About 2 mi. SW of big bend of Highway 247; 1.5 mi. NE of Rattlesnake Canyon. 1113 Comment
  RSA792966  Krameria erecta Naomi S. Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4122 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  UCR258462  Krameria erecta Naomi Fraga, Deidre Conocchioli 2013-9-24 4545 San Bernardino San Bernardino Mountains/Mojave Desert, Rattlesnake Canyon 1111 Comment
  UCR88634  Krameria erecta A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16639 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  VVC286  Krameria erecta A. C. Sanders, J. Mac 1995-4-23 16639 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  RSA0031027  Krameria grayi Naomi S. Fraga, Deidre Conocchioli 2013-9-24 4545 San Bernardino Rattlesnake Canyon, lower bajada. 1111 Comment
  RSA792963  Krascheninnikovia lanata Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Tommy Stoughton 2012-9-13 4119 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  SD251217  Krascheninnikovia lanata Naomi Fraga, Hester Bell, et al. 2012-9-13 4119 San Bernardino Mojave Desert; south central Mojave Desert region: At the mouth of Rattlesnake Canyon. 1159 Comment
  SEINET4557685  Krascheninnikovia lanata Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab, Lehman, Tommy Stoughton 2012-1 4119 San Bernardino Mojave Desert; southcentral Mojave Desert region: At the mouth of Rattlesnake Canyon 7.5' quad 1158 Comment
  RSA757362  Langloisia setosissima subsp. punctata Michael Honer, Marc Baker 2008-4-24 3093 San Bernardino Johnson Valley: appx. 3.5 mi. SE of Old Woman Springs, on S side of Highway 247. 976 Comment
  RSA0027373  Larrea tridentata Deidre Conocchioli, Naomi S. Fraga 2013-8-20 11 San Bernardino Rattlesnake canyon in Johnson Valley. From Lucerne Valley at junction of CA- 247 (also called Old Woman Springs Rd) and CA-18, take CA-247 SE for 18.5 miles., Turn right (SW) on Rattlesnake Canyon Rd. Cross a cattle guard and continue onto BLM Rd 3331. Mileage to site from Hwy 247 is 5 miles. 1276 Comment
  RSA757415  Larrea tridentata Michael Honer, Marc Baker 2008-4-23 3083 San Bernardino Johnson Valley: open bajada across Sec. 34, appx. 1.5 mi. N of Highway 247, 0.5 mi. E of Lafon Road. 915 Comment
  RSA769853  Larrea tridentata Thomas Stoughton, Jackie McConnaughy, Andrew Monks 2010-7-8 340 San Bernardino Bighorn Mtn Wilderness. San Bernadino Mtns. Rattlesnake Canyon. Site #2. 1280 Comment
  UCR227456  Larrea tridentata Thomas R. Stoughton, J. McConnaughy, A. Monks 2010-7-8 340 San Bernardino Mojave Desert; Southcentral Mojave Desert, Bighorn Mtn Wilderness. San Bernardino Mtns. Rattlesnake Canyon. Site #2. 1280 Comment
  RSA0031094  Larrea tridentata var. tridentata Naomi S. Fraga, Caitlin Elam 2013-8-22 4398 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1280 Comment
  SEINET7248307  Larrea tridentata var. tridentata Naomi Fraga, Caitlin Elam 2013-1 4398 San Bernardino Transverse Ranges; San Bernardino Mountains region: Unnamed Canyon east of Rattlesnake Canyon. 1280 Comment
  UCSB26486  Layia glandulosa Wilken, Dieter; Werner, Walter 1969-5-9 San Bernardino 16 miles east of Lucerne Valley near Old Woman Springs, Johnson Valley; Mojave Desert Comment
  UCR142745  Lepidium fremontii F. R. Fosberg 1932-4-22 7947 San Bernardino Mojave Desert, Old Woman Springs 1006 Comment
  RSA757359  Lepidium fremontii var. fremontii Michael Honer, Marc Baker 2008-4-24 3096 San Bernardino Johnson Valley: around Sec. 10, appx. 3.5 mi. SE of Old Woman Springs, on S side of Highway 247. 976 Comment
  UCR215194  Lepidium fremontii var. fremontii Michael Honer, Marc A. Baker 2008-4-24 3096 San Bernardino Southcentral Mojave Desert, Johnson Valley; around sec. 10, c. 3.5 miles SE of Old Woman Springs on south side of Hwy 247 976 Comment
  LA212039  Lepidospartum squamatum Deidre Conocchioli; Sarah J. De Groot 2013-10-30 127 San Bernardino JOHNSON VALLEY, Rattlesnake Canyon, West Mojave Desert: From Lucerne Valley at Junction of CA-247 (also called Old Woman Springs Road) & 18, take CA-247 southeast for 18.5 miles. Turn right (SW) on Rattlesnake Canyon Rd. Cross a cattle guard and continue 1219.0 Comment
  RSA0025672  Lepidospartum squamatum Deidre Conocchioli, Sarah J. De Groot 2013-10-30 127 San Bernardino Rattlesnake Canyon in Johnson Valley, Ca. From Lucerne Valley at Junction of CA- 247 (also called Old Woman Springs Rd) & 18, take CA- 247 southeast for 18.5 miles. Turn right (SW) on Rattlesnake Canyon Rd., Cross a cattle guard and continue onto BLM Rd 3331. Mileage to site from HWY 247 is 6 miles. Collection on both sides of canyon wash. 1339 Comment
  RSA0031285  Lepidospartum squamatum Naomi Fraga, Deidre Conocchioli 2013-9-24 4540 San Bernardino Rattlesnake Canyon, lower bajada. 1111 Comment
  RSA793551  Lepidospartum squamatum Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4106 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  SEINET4557733  Lepidospartum squamatum Naomi Fraga, Hester Bell, Monica Carlsen, Kirsten Hasenstab, Lehman, Tommy Stoughton 2012-1 4106 San Bernardino Mojave Desert; Southcentral Mojave Desert region: At the mouth of Rattlesnake Canyon. (Rattlesnake Canyon 7.5') 1158 Comment
  UCR245944  Lepidospartum squamatum Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4106 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1159 Comment
  UCR258455  Lepidospartum squamatum Naomi Fraga, Deidre Conocchioli 2013-9-24 4540 San Bernardino San Bernardino Mountains/Mojave Desert, Rattlesnake Canyon 1111 Comment
  RSA0053855  Leptosiphon aureus Duncan S. Bell 2014-3-29 6412 San Bernardino At the base of volcanic hills to the southeast of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 941 Comment
  SD48498  Leptosyne douglasii P. C. Everett, E. K. Balls 1958-5-4 23112 San Bernardino 9 miles southeast of Lucerne Valley along road to Yucca Valley 990 Comment
  UCR88239  Linanthus aureus A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16689 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  UCR88725  Linanthus bigelovii A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16657 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  VVC385  Linanthus bigelovii A. C. Sanders, J. Mac 1995-4-23 16657 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  RSA798831  Linanthus dichotomus Duncan S. Bell, Amanda Turek 2009-3-28 132 San Bernardino Bighorn Mountains: an unnamed canyon to the north of Rattlesnake Canyon, approximately 4.25 air miles southeast of Old Woman Springs. 1156 Comment
  CAS-BOT-BC226886  Linanthus maculatus A. C. Sanders; P. MacKay; G. Helmkamp; A. Knapp 1995-4-23 16688 San Bernardino San Bernardino Mtns./Mojave Desert: N foot of the mountains SE of Lucerne Valley, wash on the alluvial fan just below the mouth of Rattlesnake Cyn. 1200 Comment
  JEPS109944  Linanthus maculatus Dean W. Taylor 2004-3-25 19041 San Bernardino San Bernardino Mountains, northeastern base of the range, wash ca. 1.5 air mile due east from Two Hole Spring 1158 Comment
  UCR280001  Linanthus maculatus Onkar Singh 2014-3-22 4410 San Bernardino Mojave Desert, Johnson Valley, c. 1.56 km south of Hwy 247 along unnamed dirt road 968 Comment
  SBBG45252  Linanthus parryae Leota Davidson 1965-5-15 149 a San Bernardino between Victorville and Joshua Tree Comment
  SBBG45253  Linanthus parryae Leota Davidson 1965-5-15 149 San Bernardino between Victorville and Joshua Tree Comment
  RSA0055814  Loeseliastrum matthewsii Sarah J. De Groot, Perrine Veguer 2014-4-24 7081 San Bernardino Bighorn Mountains: Old Woman Springs area, wash and flood plain of Arrastre Creek. 1002 Comment
  RSA0118104  Loeseliastrum matthewsii Sarah J. J. De Groot 2005-5-19 4970 San Bernardino Along Highway 247 between Johnson Valley and Lucerne Valley, near milepost 27, east-southeast of Bessemer Mine Road. 946 Comment
  RSA756280  Loeseliastrum matthewsii Michael Honer, Marc Baker 2008-4-22 3066 San Bernardino Johnson Valley: open flats around Sec. 25, appx. 2.5 mi. N of Highway 247, 2.5 mi. E of Lafon Road. 854 Comment
  SBBG44747  Loeseliastrum matthewsii Leota Davidson 1965-5-14 120 San Bernardino between Victorville and Joshua Tree Comment
  SD259040  Loeseliastrum matthewsii Sarah J. De Groot 2005-5-19 4970 San Bernardino Along Highway 247 between Johnson Valley and Lucerne Valley, near milepost 27, eastsoutheast of Bessemer Mine Road. 946 Comment
  RSA0018819  Lotus argyraeus Duncan S. Bell, Evan Meyer 2013-4-18 4819 San Bernardino Bighorn Mountains; collecting in the vicinity of Rattlesnake Spring near the mouth of Rattlesnake Canyon. 1181 Comment
  RSA777671  Lotus strigosus Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1275 San Bernardino Rattlesnake Canyon, San Bernardino Mtns, Big Horn Mt. Wilderness. 1240 Comment
  UCR275414  Lotus strigosus Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1275 San Bernardino San Bernardino Mtns./Mojave Desert, Rattlesnake Canyon, Big Horn Mtn. Wilderness 1240 Comment
  UCR88655  Lotus strigosus A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16648 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  UCR159165  Lupinus A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16714 San Bernardino San Bernardino Mtns/Mojave Desert, Rattlesnake Canyon near Rattlesnake Spring 1225 Comment
  RSA769851  Lupinus concinnus Thomas Stoughton, Jackie McConnaughy, Andrew Monks, Malia Volke 2010-5-10 191 San Bernardino Bighorn Mountain Wilderness. Rattlesnake Canyon 1281 Comment
  RSA777674  Lupinus concinnus Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1272 San Bernardino Rattlesnake Canyon, San Bernardino Mtns, Big Horn Mt. Wilderness. 1195 Comment
  UC1979888  Lupinus concinnus Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1272 San Bernardino Mojave Desert; Southcentral Mojave Desert region: Rattlesnake Canyon, San Bernardino Mtns, Big Horn Mt. Wilderness. Comment
  UCR109468  Lupinus concinnus A. C. Sanders, P. J. Mackay, G. K. Helmkamp, A. Knapp 1995-4-23 16666 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  UCR159166  Lupinus concinnus A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16715 San Bernardino San Bernardino Mtns/Mojave Desert, Rattlesnake Canyon near Rattlesnake Spring 1225 Comment
  UCR275416  Lupinus concinnus Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1272 San Bernardino San Bernardino Mtns./Mojave Desert, Rattlesnake Canyon, Big Horn Mtn. Wilderness 1195 Comment
  UCR88646  Lupinus concinnus A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16650 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  UCSB26485  Lupinus concinnus Wilken, Dieter 1969-5-9 San Bernardino 16 miles east of Lucerne Valley; near Old Woman Springs; Johnson Valley; Mojave Desert Comment
  VVC1340  Lupinus concinnus A. C. Sanders, P MacKay, G Helmkamp, A Knapp 1995-4-23 16666 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  RSA0053854  Lupinus shockleyi Duncan S. Bell 2014-3-29 6411 San Bernardino At the base of volcanic hills to the southeast of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 941 Comment
  RSA757549  Lupinus shockleyi Michael Honer, Johanna Kisner 2008-4-9 2948 San Bernardino Johnson Valley: about 1.5 mi. N of Highway 247, 0.5 mi. E of Lafon Road. 915 Comment
  RSA758090  Lupinus shockleyi Michael Honer, Marc Baker 2008-4-21 3060 San Bernardino Johnson Valley: open flats appx. 2.5 mi. N of Highway 247, 3.25 mi. E of Lafon Road. 854 Comment
  SEINET3004323  Lupinus shockleyi G. Rink 2008-4-8 6717 -b San Bernardino Johnson Valley 914 Comment
  RSA0036341  Lycium cooperi Duncan S. Bell 2014-3-29 6429 San Bernardino Collecting in volcanic hills to the south of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 1040 Comment
  UCR88720  Machaeranthera tortifolia A. C. Sanders, P. J. MacKay G. K. Helmkamp, , A. Knapp 1995-4-23 16655 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  POM304722  Malacothrix glabrata Henry J. Ramsey, Henry J. Ramsey 1937-5-2 174 San Bernardino North of Old Womans Spring Comment
  RSA0035869  Malacothrix glabrata Deidre Conocchioli, Sandra M. Namoff 2014-3-31 312 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 980 Comment
  SBBG25179  Malacothrix glabrata Leota Davidson 1965-5-10 125 San Bernardino between Victorville and Joshua Tree Comment
  SEINET8507097 Image available Malacothrix glabrata Deidre Conocchioli, Sandra M. Namoff 2014-3-31 312 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 980 Comment
  RSA756275  Malacothrix sonchoides Michael Honer, Marc Baker 2008-4-21 3062 San Bernardino Johnson Valley: open flats appx. 2.5 mi. N of Highway 247, 3.25 mi. E of Lafon Road. 854 Comment
  RSA798823  Mentzelia affinis Duncan S. Bell, Amanda Turek 2009-3-28 127 San Bernardino Bighorn Mountains: an unnamed canyon to the north of Rattlesnake Canyon, approximately 4.25 air miles southeast of Old Woman Springs. 1156 Comment
  UCR245746  Mentzelia affinis Duncan S. Bell, Amanda Turek 2009-3-28 127 San Bernardino Transverse Range; San Bernardino Mtns., Bighorn Mountains; an unnamed canyon to the north of Rattlesnake Canyon, c. 4.25 air miles SE of Old Woman Springs 1156 Comment
  SBBG25191  Mentzelia nitens Leota Davidson 1965-5-9 115 -A San Bernardino rd between Victorville and town of Joshua Tree Comment
  RSA173993  Mentzelia obscura Robert F. Thorne 1963-4-12 32516 San Bernardino About 4 miles ESE of Old Woman Springs, SW edge Mojave Desert. 1067 Comment
  RSA757410  Mentzelia obscura Michael Honer, Marc Baker 2008-4-23 3077 San Bernardino Johnson Valley: open bajada across Sec. 34, appx. 1.5 mi. N of Highway 247, 0.5 mi. E of Lafon Road. 915 Comment
  UCR280094  Mentzelia obscura Onkar Singh 2014-3-22 4413 San Bernardino Mojave Desert, Johnson Valley, c. 1.56 km south of Hwy 247 along unnamed dirt road 968 Comment
  RSA0042440  Mentzelia tridentata Deidre Conocchioli, Duncan S. Bell, Naomi Fraga 2014-2-18 140 San Bernardino In Johnson Valley just S of HWY-247 near the Johnson Valley sign. 1.7 miles E of Old Woman Springs in the Arraste Creek drainage. 1030 Comment
  RSA0053856  Mentzelia tridentata Duncan S. Bell 2014-3-29 6413 San Bernardino Collecting in volcanic hills to the south of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 1040 Comment
  UCR88140  Mimulus bigelovii A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16671 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  RSA0018932  Mirabilis laevis var. villosa Naomi S. Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4131 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  RSA777670  Mirabilis laevis var. villosa Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1276 San Bernardino Rattlesnake Canyon, San Bernardino Mtns, Big Horn Mt. Wilderness. 1273 Comment
  UCR275413  Mirabilis laevis var. villosa Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1276 San Bernardino San Bernardino Mtns./Mojave Desert, Rattlesnake Canyon, Big Horn Mtn. Wilderness 1273 Comment
  RSA0039608  Mohavea confertiflora Deidre Conocchioli, Duncan S. Bell, Naomi Fraga 2014-2-18 135 San Bernardino In Johnson Valley just S of HWY-247 near the Johnson Valley sign. 1.7 miles E of Old Woman Springs in the Arraste Creek drainage. 1030 Comment
  RSA0031286  Mollugo cerviana Naomi S. Fraga, Deidre Conocchioli 2013-9-24 4541 San Bernardino Rattlesnake Canyon, lower bajada. 1111 Comment
  RSA793455  Mollugo cerviana Naomi S. Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4103 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  SEINET4557731  Mollugo cerviana Naomi Fraga, Hester Bell, Monica Carlsen, Kirsten Hasenstab, Lehman, Tommy Stoughton 2012-1 4103 San Bernardino Mojave Desert; Southcentral Mojave Desert region: At the mouth of Rattlesnake Canyon. (Rattlesnake Canyon 7.5') 1158 Comment
  UCR245928  Mollugo cerviana Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4103 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1159 Comment
  UCR258263  Mollugo cerviana Naomi Fraga, Deidre Conocchioli 2013-9-24 4541 San Bernardino San Bernardino Mountains/Mojave Desert, Rattlesnake Canyon 1111 Comment
  RSA639592  Monoptilon bellidiforme R. F. Thorne 1963-4-12 32509 San Bernardino About 4 miles ESE of Old Woman Springs, SW edge Mojave Desert. 1067 Comment
  RSA643689  Monoptilon bellidiforme A. C. Sanders, P. Mackay, G. Helmkamp, A. Knapp 1995-4-23 16693 San Bernardino San Bernardino Mtns./Mojave Desert: N foot of the mountains SE of Lucerne Valley, wash on the alluvial fan just below the mouth of Rattlesnake Cyn. 1143 Comment
  UCR88151  Monoptilon bellidiforme A. C. Sanders, P. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16693 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  RSA0033673  Muhlenbergia asperifolia Naomi Fraga, Caitlin Elam 2013-8-22 4384 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1272 Comment
  RSA793952  Muhlenbergia asperifolia Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4133 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  UCR245744  Muhlenbergia asperifolia Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4133 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1159 Comment
  UCR258080  Muhlenbergia asperifolia Naomi Fraga, Caitlin Elam 2013-8-22 4384 San Bernardino San Bernardino Mountains/Mojave Desert, Unnamed Canyon east of Rattlesnake Canyon 1272 Comment
  RSA0053859  Nama demissa Duncan S. Bell 2014-3-29 6416 San Bernardino Collecting in volcanic hills to the south of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 1040 Comment
  RSA756266  Nama demissa Michael Honer, Marc Baker 2008-4-22 3068 San Bernardino Johnson Valley: open flats around Sec. 25, appx. 2.5 mi. N of Highway 247, 2.5 mi. E of Lafon Road. 854 Comment
  RSA757191  Nama demissa Michael Honer, Johanna Kisner 2008-4-9 2945 San Bernardino Johnson Valley: about 1.5 mi. N of Highway 247, 0.5 mi. E of Lafon Road. 915 Comment
  UCR88723  Nama demissa A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16661 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  UCR88132  Nama depressa A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16683 .2 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  CAS-BOT-BC431358  Nemacladus californicus A. C. Sanders; P. MacKay; G. Helmkamp; A. Knapp 1995-4-23 16638 San Bernardino San Bernardino Mtns./Mojave Desert: Two Hole Spring, N foot of the mountains, SE of Lucerne Valley, near mouth of Rattlesnake Cyn 1158 Comment
  UCR88643  Nemacladus orientalis A. C. Sanders, P. J. MacKay, G. K. Helmkamp, , A. Knapp 1995-4-23 16643 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  RSA757409  Nemacladus rubescens Michael Honer, Marc Baker 2008-4-23 3076 San Bernardino Johnson Valley: open bajada across Sec. 34, appx. 1.5 mi. N of Highway 247, 0.5 mi. E of Lafon Road. 915 Comment
  UCR215222  Nemacladus rubescens Michael Honer, Marc A. Baker 2008-4-23 3076 San Bernardino Southcentral Mojave Desert, Johnson Valley; open bajada across sec. 34, c. 1.5 miles north of Hwy 247, 0.5 miles east of Lafon Road 915 Comment
  UCSB26487  Nemacladus rubescens Wilken, Dieter 1969-5-9 San Bernardino 16 miles east of Lucerne Valley near Old Woman Springs, Johnson Valley; Mojave Desert Comment
  UCR127940  Nemacladus sigmoideus A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16682 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  RSA171081  Nicolletia occidentalis R. F. Thorne 1963-4-12 32514 San Bernardino About 4 miles ESE of Old Woman Springs, SW edge Mojave Desert. 1067 Comment
  RSA492839  Nicolletia occidentalis Jeri Hirshberg, S. Myers 1988-3-22 s.n. San Bernardino Hwy 247 ca. 3 mi. E of Old Woman Springs. 951 Comment
  RSA757358  Nicolletia occidentalis Michael Honer, Marc Baker 2008-4-24 3097 San Bernardino Johnson Valley: around Sec. 10, appx. 3.5 mi. SE of Old Woman Springs, on S side of Highway 247. 976 Comment
  RSA793442  Nicolletia occidentalis Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4142 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1220 Comment
  SEINET3004325  Nicolletia occidentalis G. Rink 2008-4-9 6719 -b San Bernardino Johnson Valley 914 Comment
  UCR245931  Nicolletia occidentalis Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4142 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1250 Comment
  RSA0027376  Nicotiana attenuata Deidre Conocchioli, Naomi S. Fraga 2013-8-20 8 San Bernardino Rattlesnake canyon in Johnson Valley. From Lucerne Valley at junction of CA- 247 (also called Old Woman Springs Rd) and CA-18, take CA-247 SE for 18.5 miles., Turn right (SW) on Rattlesnake Canyon Rd. Cross a cattle guard and continue onto BLM Rd 3331. Mileage to site from Hwy 247 is 5 miles. 1216 Comment
  RSA0031096  Nicotiana obtusifolia Naomi S. Fraga, Caitlin Elam 2013-8-22 4400 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1280 Comment
  RSA793441  Nicotiana obtusifolia Naomi S. Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Tommy Stoughton 2012-9-13 4141 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1220 Comment
  SEINET7248309  Nicotiana obtusifolia Naomi Fraga, Caitlin Elam 2013-1 4400 San Bernardino Transverse Ranges; San Bernardino Mountains region: Unnamed Canyon east of Rattlesnake Canyon. 1280 Comment
  UCR245934  Nicotiana obtusifolia Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4141 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1250 Comment
  CAS-BOT-BC171501  Oenothera californica A. C. Sanders; P. MacKay; G. Helmkamp; A. Knapp 1995-4-23 16670 San Bernardino San Bernardino Mtns./Mojave Desert: N foot of the mountains SE of Lucerne Valley, wash on the alluvial fan just below the mouth of Rattlesnake Cyn. 1143 Comment
  RSA0018815  Oenothera californica Duncan S. Bell, Evan Meyer 2013-4-18 4815 San Bernardino Bighorn Mountains; collecting in the vicinity of Rattlesnake Spring near the mouth of Rattlesnake Canyon. 1181 Comment
  RSA625700  Oenothera californica A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16670 San Bernardino San Bernardino Mtns./Mojave Desert: N foot of the mountains SE of Lucerne Valley, wash on the alluvial fan just below the mouth of Rattlesnake Cyn. 1143 Comment
  UCR88139  Oenothera californica A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16670 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  RSA756279  Oenothera deltoides subsp. deltoides Michael Honer, Marc Baker 2008-4-21 3065 San Bernardino Johnson Valley: open flats appx. 2.5 mi. N of Highway 247, 3.25 mi. E of Lafon Road. 854 Comment
  RSA0031095  Opuntia basilaris var. basilaris Naomi Fraga, Caitlin Elam 2013-8-22 4399 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1280 Comment
  SBBG25162  Oxytheca perfoliata Leota Davidson 1965-5-9 143 San Bernardino between Victorville and Joshua Tree Comment
  RSA756421  Palafoxia arida var. arida Michael Honer, Robert Johnson, Corey Chan, Whitney Wilkinson 2008-5-27 3124 San Bernardino Johnson Valley: open sandy outwash plain around section 35. Appx. 1.5 mi. N of Highway 247, 1.5 mi E of Lafon Road. 884 Comment
  UCR88635  Parishella californica A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16638 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  VVC160  Parishella californica A. C. Sanders, J. Mac 1995-4-23 16638 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  RSA0033436  Pectis papposa Naomi Fraga, Caitlin Elam 2013-8-22 4402 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1272 Comment
  RSA792971  Pectis papposa Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4115 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  UCR82782  Pectis papposa A. C. Sanders, P. MacKay 1994-10-2 15740 San Bernardino San Bernardino Mtns/Mojave Desert, Two Hole Spring near Rattlesnake Canyon [at the foot of the range near Johnson Valley] 1162 Comment
  RSA0022743  Pectis papposa var. papposa Deidre Conocchioli, Naomi Fraga 2013-8-20 15 San Bernardino Johnson Valley: From Lucerne Valley at Junction of Hwy 247 & 18, take HWY 247 southeast for 18.5 miles. Turn right (SW) on Rattlesnake Canyon Rd. Cross a cattle guard and continue onto BLM Rd 3331., Mileage from HWY 247 is 3.2 miles. Collection site is on north side of Rd in small washes and drainages. 1259 Comment
  RSA0027374  Pectis papposa var. papposa Deidre Conocchioli, Naomi Fraga 2013-8-20 10 San Bernardino Rattlesnake canyon in Johnson Valley. From Lucerne Valley at junction of CA- 247 (also called Old Woman Springs Rd) & CA-18, take CA-247 SE for 18.5 miles. Turn right (SW) on Rattlesnake Canyon Rd., Cross a cattle guard and continue onto BLM Rd 3331. Mileage to site from Hwy 247 is 6 miles. 1276 Comment
  UCR88141  Pectocarya platycarpa A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16673 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  UCR88726  Pectocarya platycarpa A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16663 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  UCR88128  Pectocarya recurvata A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16694 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  OBI19656  Peritoma arborea Tracey and Viola Call, Viola Call 1962-4-6 2107 San Bernardino 1 mi E of Old Woman Spring (15 mi E of Hesperia) 914 Comment
  RSA0031633  Peritoma arborea Sarah J. De Groot, Perrine Veguer 2014-4-24 7078 San Bernardino Bighorn Mountains: Old Woman Springs area, wash and flood plain of Arrastre Creek. 1002 Comment
  SEINET5767575  Peritoma arborea R. R. Halse 2002-3-25 6133 San Bernardino Along State Highway 247, 26 miles northwest of Yucca Valley or 17 miles east of Lucerne Valley 922 Comment
  RSA0064048  Petalonyx nitidus Duncan S. Bell 2014-8-23 7549 San Bernardino Bighorn Mountains; collecting in volcanic hills just above Arrastre Creek, approximately 0.75 air mile southeast of Old Woman Springs. 1037 Comment
  RSA793957  Petalonyx thurberi Naomi S. Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4138 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1220 Comment
  SEINET2081645  Petalonyx thurberi S. Rhodes 2001-5-24 208 San Bernardino Highway 247 at Old Woman Springs Ranch, along the road; Comment
  UC2015736  Petalonyx thurberi S. Rhodes 2001-5-24 208 San Bernardino USA. CALIFORNIA. SAN BERNARDINO. Hwy 247 at Old Woman Springs Ranch, along the road. Comment
  RSA0027372  Petalonyx thurberi subsp. thurberi Deidre Conocchioli, Naomi S. Fraga 2013-8-20 12 San Bernardino Rattlesnake canyon in Johnson Valley. From Lucerne Valley at junction of CA- 247 (also called Old Woman Springs Rd) & CA-18, take CA-247 SE for 18.5 miles. Turn right (SW) on Rattlesnake Canyon Rd., Cross a cattle guard and continue onto BLM Rd 3331. Mileage to site from Hwy 247 is 6 miles. 1276 Comment
  RSA0064044  Petalonyx thurberi subsp. thurberi Duncan S. Bell 2014-11-16 7735 San Bernardino Bighorn Mountains; collecting in Arrastre Creek, about 0.5 air mile southeast of Old Woman Springs. 998 Comment
  SEINET3197504  Phacelia bicolor Marc A. Baker 2008-4-11 16699 San Bernardino Johnson Valley, 14km ESE of the town of Lucerne Valley, just north of the Big Horn Mtns 950 Comment
  RSA626049  Phacelia campanularia A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16678 San Bernardino San Bernardino Mtns./Mojave Desert: N foot of the mountains SE of Lucerne Valley, wash on the alluvial fan just below the mouth of Rattlesnake Cyn. 1143 Comment
  UCR88142  Phacelia campanularia A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16678 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  SEINET3004332  Phacelia campanularia subsp. campanularia G. Rink 2008-4-10 6726 -b San Bernardino Along Highway 247 west of Johnson Valley 926 Comment
  RSA777673  Phacelia campanularia subsp. vasiformis Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1273 San Bernardino Rattlesnake Canyon, San Bernardino Mtns, Big Horn Mt. Wilderness. 1195 Comment
  UCR275417  Phacelia campanularia subsp. vasiformis Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1273 San Bernardino San Bernardino Mtns./Mojave Desert, Rattlesnake Canyon, Big Horn Mtn. Wilderness 1195 Comment
  RSA757175  Phacelia crenulata Michael Honer, Johanna Kisner 2008-4-8 2936 San Bernardino South edge of Johnson Valley: near Old Woman Springs; Arrastre Creek, about 0.75 mi. S of Highway 247. 976 Comment
  RSA0034047  Phacelia crenulata var. ambigua Deidre Conocchioli, Naomi S. Fraga, Duncan S. Bell 2014-3-12 157 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 1006 Comment
  RSA0039590  Phacelia crenulata var. crenulata Deidre Conocchioli, Duncan S. Bell, Naomi Fraga 2014-2-18 138 San Bernardino In Johnson Valley just S of HWY-247 near the Johnson Valley sign. 1.7 miles E of Old Woman Springs in the Arraste Creek drainage. 1030 Comment
  SEINET3004331  Phacelia crenulata var. crenulata G. Rink 2008-4-10 6725 -b San Bernardino Johnson Valley 914 Comment
  SEINET3224537 Image available Phacelia crenulata var. crenulata G. Rink 2008-4-10 6725 b San Bernardino Johnson Valley 910 Comment
  UCR214801  Phacelia crenulata var. minutiflora Michael Honer, Johanna Kisner 2008-4-11 2954 San Bernardino Southcentral Mojave Desert, Johnson Valley, outwash plain flowing north from Arrastre Creek, c. 0.5 mi suth of Hwy 247, 1 mi east of Old Woman Springs 945 Comment
  RSA777301  Phacelia cryptantha Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1284 San Bernardino Rattlesnake Canyon, San Bernardino Mtns, Big Horn Mt. Wilderness. 1273 Comment
  RSA777672  Phacelia cryptantha Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1274 San Bernardino Rattlesnake Canyon, San Bernardino Mtns, Big Horn Mt. Wilderness. 1195 Comment
  UCR275415  Phacelia cryptantha Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1274 San Bernardino San Bernardino Mtns./Mojave Desert, Rattlesnake Canyon, Big Horn Mtn. Wilderness 1195 Comment
  RSA0039597  Phacelia distans Deidre Conocchioli, Duncan S. Bell 2014-3-12 167 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 980 Comment
  RSA626048  Phacelia distans A. C. Sanders, P. Mackay, G. Helmkamp, A. Knapp 1995-4-23 16676 San Bernardino San Bernardino Mtns./Mojave Desert: N foot of the mountains SE of Lucerne Valley, wash on the alluvial fan just below the mouth of Rattlesnake Cyn. 1143 Comment
  RSA757411  Phacelia distans Michael Honer, Marc Baker 2008-4-23 3078 San Bernardino Johnson Valley: open bajada across Sec. 34, appx. 1.5 mi. N of Highway 247, 0.5 mi. E of Lafon Road. 915 Comment
  SEINET3197505  Phacelia distans Marc A. Baker 2008-4-11 16698 San Bernardino Johnson Valley, 14km ESE of the town of Lucerne Valley, just north of the Big Horn Mtns 950 Comment
  UCR88649  Phacelia distans A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16658 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  RSA626047  Phacelia fremontii A. C. Sanders, P. Mackay, G. Helmkamp, A. Knapp 1995-4-23 16677 San Bernardino San Bernardino Mtns./Mojave Desert: N foot of the mountains SE of Lucerne Valley, wash on the alluvial fan just below the mouth of Rattlesnake Cyn. 1143 Comment
  RSA0054123  Phacelia rotundifolia Duncan S. Bell 2014-3-29 6422 San Bernardino Collecting in volcanic hills to the south of Arrastre Creek, approximately 2 air miles southeast of Old Woman Springs. 1040 Comment
  SEINET1956216  Pholisma arenarium Marc A. Baker, Robert Johnson 2008-5-12 16704 .1 San Bernardino Johnson Valley, 2.5km south of Soggy Lake, 24km east of the town of Lucerne Valley 860 Comment
  RSA625699  Physalis crassifolia A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16683 -1 San Bernardino San Bernardino Mtns./Mojave Desert: N foot of the mountains SE of Lucerne Valley, wash on the alluvial fan just below the mouth of Rattlesnake Cyn. 1143 Comment
  RSA793954  Physalis crassifolia Naomi S. Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Tommy Stoughton 2012-9-13 4135 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1220 Comment
  SEINET4557901  Physalis crassifolia Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab, Lehman, Tommy Stoughton 2012-1 4135 San Bernardino Mojave Desert; Southcentral Mojave Desert region: At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. (Rattlesnake Canyon 7.5' quad) 1219 Comment
  UCR245933  Physalis crassifolia Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4135 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1250 Comment
  UCR88131  Physalis crassifolia A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16683 .1 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  RSA793955  Pleuraphis rigida Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4136 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1220 Comment
  RSA756278  Polygala acanthoclada Michael Honer, Marc Baker 2008-4-21 3064 San Bernardino Johnson Valley: open flats appx. 2.5 mi. N of Highway 247, 3.25 mi. E of Lafon Road. 854 Comment
  UCR215316  Polygala acanthoclada Michael Honer, Marc A. Baker 2008-4-21 3064 San Bernardino Southcentral Mojave Desert, Johnson Valley; open flats c. 2.5 miles north of Hwy 247, 3.25 miles east of Lafon Road 854 Comment
  RSA0019515  Populus fremontii Duncan S. Bell, Evan Meyer 2013-4-18 4813 San Bernardino Bighorn Mountains; collecting in the vicinity of Rattlesnake Spring near the mouth of Rattlesnake Canyon. 1181 Comment
  RSA0031282  Portulaca oleracea Naomi Fraga, Deidre Conocchioli 2013-9-24 4538 San Bernardino Rattlesnake Canyon, lower bajada. 1111 Comment
  RSA793454  Portulaca oleracea Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4104 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  SEINET7248246  Portulaca oleracea Naomi Fraga, Deidre Conocchioli 2013-1 4538 San Bernardino Mojave Desert; Southcentral Mojave Desert region: Rattlesnake Canyon, lower bajada. 1111 Comment
  UCR245943  Portulaca oleracea Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4104 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1159 Comment
  UCR258477  Portulaca oleracea Naomi Fraga, Deidre Conocchioli 2013-9-24 4538 San Bernardino San Bernardino Mountains/Mojave Desert, Rattlesnake Canyon 1111 Comment
  CAS-BOT-BC346418  Psorothamnus arborescens Roxana S. Ferris; Ruth P. Rossbach 1938-5-14 9505 San Bernardino 3.5 miles from Old Woman Well on 29 Palms Rd Comment
  CAS-BOT-BC353572  Psorothamnus arborescens var. simplicifolius E. A. McGregor 1941-6-14 112 San Bernardino Rattlesnake Canyon south of Old Woman Well, slope of San Bernardino Mountains Comment
  CAS-BOT-BC401063  Psorothamnus arborescens var. simplicifolius Sarah J. De Groot; Perrine Veguer 2014-4-24 7079 San Bernardino Bighorn Mountains: Old Woman Springs area, wash and flood plain of Arrastre Creek 1002 Comment
  GH369160  Psorothamnus arborescens var. simplicifolius R. J. Ferris & R. P. Rossbach 1938-5-14 9505 Unknown In cross wash 3.5 miles from Old Woman Well on 29 Palms Road Comment
  RSA0039921  Psorothamnus arborescens var. simplicifolius Sarah J. De Groot, Perrine Veguer 2014-4-24 7079 San Bernardino Bighorn Mountains: Old Woman Springs area, wash and flood plain of Arrastre Creek. 1002 Comment
  SD245374  Psorothamnus arborescens var. simplicifolius Sarah J. De Groot, Perrine Veguer 2014-4-24 7079 San Bernardino Bighorn Mountains: Old Woman Springs area, wash and flood plain of Arrastre Creek. 1002 Comment
  UC604840  Psorothamnus arborescens var. simplicifolius Roxana S. Ferris and Ruth P. Rossbach 1938-5-14 9505 San Bernardino In cross wash 3.5 mi from Old Woman Well on 29 Palms Road. Comment
  UCR215205  Psorothamnus arborescens var. simplicifolius Michael Honer 2008-5-28 3132 San Bernardino Southcentral Mojave Desert, Johnson Valley; open desert around sec. 35, c. 1.5 miles north of Hwy 247, 0.5 miles east of Lafon Road 884 Comment
  RSA0035661  Rafinesquia neomexicana Deidre Conocchioli, Duncan S. Bell, Naomi Fraga 2014-3-12 158 San Bernardino About 0.5 miles SE of Old Woman Springs in the Bighorn Mountains. SW of Johnson Valley and SE of Lucerne Valley in the Arrastre Creek drainage. 1006 Comment
  UCR88717  Rafinesquia neomexicana A. C. Sanders, P. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16660 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  RSA0019513  Ranunculus cymbalaria var. saximontanus Duncan S. Bell, Evan Meyer 2013-4-18 4811 San Bernardino Bighorn Mountains; collecting in the vicinity of Rattlesnake Spring near the mouth of Rattlesnake Canyon. 1181 Comment
  RSA0033670  Salazaria mexicana Naomi S. Fraga, Caitlin Elam 2013-8-22 4381 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1272 Comment
  RSA0033672  Salix laevigata Naomi S. Fraga, Caitlin Elam 2013-8-22 4382 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1272 Comment
  SEINET7248308  Salix laevigata Naomi Fraga, Caitlin Elam 2013-1 4382 San Bernardino Transverse Ranges; San Bernardino Mountains region: Unnamed Canyon east of Rattlesnake Canyon. 1272 Comment
  UCR258422  Salix laevigata Naomi Fraga, Caitlin Elam 2013-8-22 4382 San Bernardino San Bernardino Mountains/Mojave Desert, Unnamed Canyon east of Rattlesnake Canyon 1272 Comment
  RSA793959  Salsola paulsenii Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Tommy Stoughton 2012-9-13 4139 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1220 Comment
  RSA626050  Saltugilia splendens A. C. Sanders, Pamela J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16680 San Bernardino San Bernardino Mtns./Mojave Desert: N foot of the mountains SE of Lucerne Valley, wash on the alluvial fan just below the mouth of Rattlesnake Cyn. 1143 Comment
  RSA760972  Salvia columbariae Thomas Stoughton, J. McConnaughy, A. Monks, M. Volke 2010-5-10 188 San Bernardino Bighorn Mountain Wilderness. Rattlesnake Canyon 1281 Comment
  UCR228626  Salvia columbariae Thomas R. Stoughton, J. McConnaughy, D. Monks, M. Volke 2010-5-10 188 San Bernardino Mojave Desert, Bighorn Mountain Wilderness, Rattlesnake Canyon, 1 mi south of private holding, 1 mi from Two Hole Springs 1311 Comment
  RSA756827  Senecio flaccidus Michael Honer 2008-5-29 3143 San Bernardino Rocky hills above S edge of Johnson Valley. About 2 mi. SW of big bend of Highway 247; 1.5 mi. NE of Rattlesnake Canyon. 1113 Comment
  POM158221  Senna armata Philip A. Munz, I. M. Johnston 1928-9-5 11220 San Bernardino 6 miles SE of Old Woman Springs. Comment
  RSA0027371  Senna armata Deidre Conocchioli, Naomi S. Fraga 2013-8-20 14 San Bernardino Johnson Valley. From Lucerne Valley at junction of CA- 247 (also called Old Woman Springs Rd) and CA-18, take CA-247 SE for 18.5 miles., Turn right (SW) on Rattlesnake Canyon Rd. Cross a cattle guard and continue onto BLM Rd 3331. Mileage to site from Hwy 247 is 3.5 miles. Collection site is on north side of road in wash. 1259 Comment
  RSA0031632  Senna armata Sarah J. De Groot, Perrine Veguer 2014-4-24 7077 San Bernardino Bighorn Mountains: Old Woman Springs area, wash and flood plain of Arrastre Creek. 1002 Comment
  RSA757357  Senna armata Michael Honer, Marc Baker 2008-4-24 3098 San Bernardino Johnson Valley: around Sec. 10, appx. 3.5 mi. SE of Old Woman Springs, on S side of Highway 247. 976 Comment
  UCR215195  Senna armata Michael Honer, Marc A. Baker 2008-4-24 3098 San Bernardino Southcentral Mojave Desert, Johnson Valley; around sec. 10, c. 3.5 miles SE of Old Woman Springs on south side of Hwy 247 976 Comment
  RSA777312  Sphaeralcea ambigua var. ambigua Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1279 San Bernardino Rattlesnake Canyon, San Bernardino Mtns, Big Horn Mt. Wilderness. 1273 Comment
  RSA793956  Sporobolus contractus Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4137 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1220 Comment
  UCR245932  Sporobolus contractus Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4137 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1250 Comment
  RSA793590  Sporobolus cryptandrus Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4129 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  RSA757523  Stanleya pinnata Michael Honer, Marc Baker 2008-4-21 3057 San Bernardino Johnson Valley: open flats appx. 2.5 mi. N of Highway 247, 3.25 mi. E of Lafon Road. 854 Comment
  RSA226562  Stephanomeria exigua subsp. exigua L. D. Gottlieb 1966-7-9 6650 San Bernardino 21 miles east of Lucerne Valley, on Old Woman Spring Road Comment
  RSA756429  Stephanomeria exigua subsp. exigua Michael Honer 2008-5-28 3134 San Bernardino Johnson Valley: open desert around Section 35, appx. 1.5 mi. N of Highway 247, 1.5 m. E of Lafon Road. 884 Comment
  SBBG42916  Stephanomeria exigua subsp. exigua L. D. Gottlieb 1966-7-9 6650 San Bernardino 21 mi E of Lucerne Valley, on Old Woman Spring Rd 929 Comment
  UC1394146  Stephanomeria exigua subsp. exigua L. D. Gottlieb 1966-7-9 6650 San Bernardino 21 mi e Lucerne Valley (on Old Woman Spring Road) 929 Comment
  RSA0031090  Stephanomeria pauciflora Naomi Fraga, Caitlin Elam 2013-8-22 4394 San Bernardino Unnamed Canyon east of Rattlensnake Canyon. 1280 Comment
  RSA792972  Stephanomeria pauciflora Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4116 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  SEINET4560367  Stephanomeria pauciflora Naomi Fraga, Hester Bell, Monica Carlsen, Kirsten Hasenstab, Lehman, Tommy Stoughton 2012-1 4116 San Bernardino Mojave Desert; Southcentral Mojave Desert region: At the mouth of Rattlesnake Canyon. (Rattlesnake Canyon 7.5') 1158 Comment
  UCR245936  Stephanomeria pauciflora Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4116 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1159 Comment
  RSA313080  Streptanthella longirostris R. F. Thorne 1963-4-12 32518 San Bernardino About 4 miles ESE of Old Woman Springs, SW edge Mojave Desert. 1067 Comment
  UCR280093  Streptanthella longirostris Onkar Singh 2014-3-22 4415 San Bernardino Mojave Desert, Johnson Valley, c. 1.56 km south of Hwy 247 along unnamed dirt road 968 Comment
  RSA777310  Thysanocarpus curvipes Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-5-18 1281 San Bernardino Southcentral Mojave Desert region: Rattlesnake Canyon, San Bernardino Mtns, Big Horn Mt. Wilderness. 1273 Comment
  RSA0053926  Tidestromia suffruticosa var. oblongifolia Duncan S. Bell 2014-8-23 7547 San Bernardino Bighorn Mountains; collecting in volcanic hills just above Arrastre Creek, approximately 0.75 air mile southeast of Old Woman Springs. 1037 Comment
  RSA757390  Tiquilia plicata Michael Honer, Johanna Kisner 2008-4-11 2956 San Bernardino Johnson Valley: outwash plain flowing N from Arrastre Creek, about 0.5 mi. S of Highway 247, 1 mi. E of Old Woman Springs. 945 Comment
  UCSB26482  Tiquilia plicata Wilken, Dieter; Werner, Walter 1969-5-9 San Bernardino 16 miles east of Lucerne Valley; near Old Woman Springs, Johnson Valley; Mojave Desert Comment
  RSA0028299  Tribulus terrestris Duncan S. Bell, Grace Cho 2013-9-24 6009 San Bernardino Bighorn Mountains; at the mouth of Rattlesnake Canyon, about 0.5 air mile northeast of Rattlesnake Spring. 1136 Comment
  RSA793953  Typha latifolia Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4134 San Bernardino At the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness. 1159 Comment
  UCR245745  Typha latifolia Naomi Fraga, Hester Bell, Monica Carlsen, Kristen Hasenstab-Lehman, Thomas Stoughton 2012-9-13 4134 San Bernardino Transverse Range; San Bernardino Mtns./ Southcentral Mojave Desert, at the mouth of Rattlesnake Canyon. Bighorn Mountain Wilderness 1159 Comment
  CAS-BOT-BC278204  Vulpia octoflora A. C. Sanders; P. MacKay; G. Helmkamp; A. Knapp 1995-4-23 16659 San Bernardino San Bernardino Mtns./Mojave Desert: Two Hole Spring, N foot of the mountains, SE of Lucerne Valley, near mouth of Rattlesnake Cyn. 1200 Comment
  CAS-BOT-BC326789  Xylorhiza tortifolia A. C. Sanders; P. MacKay; G. Helmkamp; A. Knapp 1995-4-23 16655 San Bernardino Two Hole Spring norht foot of the mountians SE of Lucerne Valley near mouth of Rattlesnake Canyon, San Bernardino Mountains/Mojave Desert 1158 Comment
  POM362075  Xylorhiza tortifolia Gale Sphon 1955-5-13 s.n. San Bernardino 15 miles east of Lucerne Valley Comment
  RSA0062895  Xylorhiza tortifolia Duncan S. Bell 2014-11-16 7734 San Bernardino Bighorn Mountains; collecting in Arrastre Creek, about 0.5 air mile southeast of Old Woman Springs. 998 Comment
  RSA757361  Xylorhiza tortifolia Michael Honer, Marc Baker 2008-4-24 3094 San Bernardino Johnson Valley: around Sec. 10, appx. 3.5 mi. SE of Old Woman Springs, on S side of Highway 247. 976 Comment
  RSA798835  Xylorhiza tortifolia Duncan S. Bell, Amanda Turek 2009-3-28 128 San Bernardino Bighorn Mountains: an unnamed canyon to the north of Rattlesnake Canyon, approximately 4.25 air miles southeast of Old Woman Springs. 1156 Comment
  UCR215191  Xylorhiza tortifolia Michael Honer, Marc A. Baker 2008-4-24 3094 San Bernardino Southcentral Mojave Desert, Johnson Valley; around sec. 10, c. 3.5 miles SE of Old Woman Springs on south side of Hwy 247 976 Comment
  SBBG25187  Xylorhiza tortifolia var. tortifolia Leota Davidson 1965-5-10 141 San Bernardino between Victorville and Joshua Tree Comment
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Oct 22 2014



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