33.95757 34.05757 -116.16873 -116.06873 UC/JEPS: Consortium Search Results
Search Results — 1162 specimen records retrieved (1162 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC233978  Abronia villosa J. Cole 1942-6-1 978 San Bernardino Desert Queen Valley, Joshua Tree National Monument 1341 Comment
  RSA301769  Abronia villosa J. Cole 1942-06 978 San Bernardino Desert Queen Valley, Joshua Tree National Monument 1341 Comment
  JOTR16747  Abronia villosa var. villosa Walters, Jim 1967-3-4 s.n. Riverside Joshua Tree National Park. ROAD TO LOST HORSE 1249 Comment
  JOTR29583  Abronia villosa var. villosa Andre, Jim 2006-4-6 6715 Riverside Joshua Tree National Park. Along Desert Queen Mine Rd 1362 Comment
  JOTR30181  Acamptopappus sphaerocephalus var. sphaerocephalus La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1836 San Bernardino Joshua Tree National Park. STOP 3: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR30182  Acamptopappus sphaerocephalus var. sphaerocephalus La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1836 San Bernardino Joshua Tree National Park. STOP 3: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR36202  Acamptopappus sphaerocephalus var. sphaerocephalus La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3455 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; small sandy drainage within larger wash corridor (Stop 2) 1259 Comment
  RSA644337  Achnatherum diegoense Steven A. Junak 1998-4-14 6339 Santa Barbara San Miguel Island. S side of central fork of Willow Canyon, ca. 0.5 mi NE of Triangulation Point ''Knox'', (at fork in canyon). 73 Comment
  CAS-BOT-BC260476  Achnatherum hymenoides J. Cole 1942-5-14 s.n. San Bernardino Desert Queen Mine, Joshua Tree National Monument 1341 Comment
  GH361389  Achnatherum hymenoides J. E. Cole 1942-5-14 Unknown Desert Queen Mine, Joshua Tree National Monument 1341 Comment
  POM301776  Achnatherum hymenoides J. Cole 1942-5-14 s.n. San Bernardino Joshua Tree National Monument 1341 Comment
  JOTR34234  Acmispon americanus var. americanus La Doux, Tasha, Maria Harding and Mark Wheeler 2010-6-15 3091 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch by dam (Stop 1) Comment
  JOTR28731  Acmispon rigidus La Doux, Tasha, Erin Babich 2005-3-31 1007 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR28732  Acmispon rigidus La Doux, Tasha, Erin Babich 2005-3-31 1007 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  OBI13041  Acmispon rigidus Robert F. Hoover 1969-4-13 11222 San Bernardino Joshua Tree Comment
  SBBG25096  Acmispon rigidus D. Myrick 1966-4-3 1346 Riverside Hidden Valley, Joshua Tree Nat Monument Comment
Read comments
Dec 14 2016
  UCR244431  Acmispon rigidus Jim Andre 2012-4-16 20964 Riverside Southern Mojave Desert, Joshua Tree National Park; north side of Mt Ryan at Sheep Pass Campground area 1370 Comment
  UCSB26694  Acmispon rigidus Wilken, Dieter 1969-5-9 San Bernardino Hidden Valley Campground, Lost Horse Valley, 14 miles south of Joshua Tree, Joshua Tree National Monument Comment
  UCSB54191  Acmispon rigidus McKinley, Gale 1985-3-26 Riverside 1/4 mile east of site #9 in Ryan Campground in boulder area in Joshua Tree National Monument 1310 Comment
  JEPS30394  Adenophyllum cooperi Peter H. Raven and David Verity 1960-6-5 15499 Riverside Queen Valley; Joshua Tree Natl. Monument, Queen Valley Comment
  JOTR16557  Adenophyllum cooperi Baker, James K. & Baker, Ilisa T. 1966-6-26 s.n. Riverside Joshua Tree National Park. QUEEN VALLEY; NORTH SIDE MONUMENT ROAD 1341 Comment
  JOTR30175  Adenophyllum cooperi La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1831 San Bernardino Joshua Tree National Park. STOP 3: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR33126  Adenophyllum porophylloides La Doux, Tasha, Mike Bell 2003-10-17 1124 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wonderland Wash, active wash corridor with sandy bottom, surrounded by granitic outcrops and pediments 1310 Comment
  JOTR33127  Adenophyllum porophylloides La Doux, Tasha, Mike Bell 2003-10-17 1124 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wonderland Wash, active wash corridor with sandy bottom, surrounded by granitic outcrops and pediments 1310 Comment
  JOTR34431  Adenophyllum porophylloides La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3125 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks 1363 Comment
  JOTR34417  Allionia incarnata var. incarnata Harding, Mitzi, Kerry Knudsen 2011-10-5 25 San Bernardino Joshua Tree National Park. base of south-facing slope of Queen Mountain 1447 Comment
  JOTR34432  Allionia incarnata var. incarnata La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3126 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks, near Wall Street Mill 1363 Comment
  JOTR34433  Allionia incarnata var. incarnata La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3126 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks, near Wall Street Mill 1363 Comment
  JOTR34466  Allionia incarnata var. incarnata La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3126 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks, near Wall Street Mill 1363 Comment
  JOTR36495  Allionia incarnata var. incarnata Harding, Mitzi 2013-8-21 260 San Bernardino Joshua Tree National Park. West Queen Mountains; Wonderland Wash, near Wall Street Mill Comment
  JEPS61479  Allium denticulatum Marjorie D. Clary 1932-5-12 1590 Riverside Lost Horse Canyon Colorado Desert, Lost Horse Canyon 1219 Comment
  JOTR32471  Allium denticulatum Harding, Mitzi 2011-5-13 18 Riverside Joshua Tree National Park. Little San Bernardino Mountains; near Ryan Mountain trailhead 1341 Comment
  JOTR16734  Allium fimbriatum var. fimbriatum Wanrow, E. 1968-5-4 s.n. Riverside Joshua Tree National Park. RYAN MOUNTAIN PARKING LOT 1341 Comment
  JOTR32473  Allium fimbriatum var. fimbriatum Herskovits, Tasya, M. Harding 2011-5-20 9 Riverside Joshua Tree National Park. Little San Bernardino Mountains; near Ryan Mountain trailhead 1341 Comment
  JOTR36214  Allium fimbriatum var. fimbriatum La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3467 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; sandy bench above wash corridor (Stop 4) 1267 Comment
  JOTR33062  Allium parishii La Doux, Tasha, Bill Truesdell 2010-4-29 2765 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, south side of Queen Mountain; base of south facing slope with rocky outcrops Comment
  JOTR33667  Allium parishii La Doux, Tasha 2005-4-22 1350 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch in restricted access area 1274 Comment
  POM13785  Allium parishii Philip A. Munz, J. M. Johnson 1922-5-7 5263 San Bernardino Keyes Ranch. 1066 Comment
  JOTR28862  Amaranthus albus La Doux, Tasha, Glenn Clifton 2004-5-6 1096 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; bouldery outcrops with small ephemeral washes in restricted area northeast of Key's Ranch 1270 Comment
  JOTR29489  Amaranthus albus Bell, Mike & Mohajerin, Jade 2006-9-18 s.n. San Bernardino Joshua Tree National Park. Barker Dam 408 Comment
Read comments
Nov 13 2016
  JOTR29490  Amaranthus albus Bell, Mike & Mohajerin, Jade 2006-9-18 s.n. San Bernardino Joshua Tree National Park. Barker Dam 408 Comment
  JOTR32461  Amaranthus albus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2606 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR32523  Amaranthus albus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2606 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR34286  Amaranthus albus La Doux, Tasha, M. Wheeler, M. Harding 2010-6-15 3667 San Bernardino Wonderland of Rocks, above Key's Ranch by dam - Stop 1 Comment
  JOTR35163  Amaranthus albus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3270 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR35164  Amaranthus albus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3270 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR35165  Amaranthus albus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3270 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR35166  Amaranthus albus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3270 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR35202  Amaranthus albus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3270 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR29491  Amaranthus blitoides Bell, Mike & Mohajerin, Jade 2006-9-18 s.n. San Bernardino Joshua Tree National Park. Barker Dam 408 Comment
Read comments
Oct 10 2012
  JOTR16544  Amaranthus fimbriatus Baker, James K. & Baker, Ilisa T. 1966-10-14 s.n. Riverside Joshua Tree National Park. RAODSIDE BETWEEN RYAN MOUNTAIN AND CAPROCK 1310 Comment
  JOTR29246  Amaranthus fimbriatus La Doux, Tasha 2005-8-17 1527 Riverside Joshua Tree National Park. Queen Valley, at intersection of Park Blvd. and O'Dell Rd. 1338 Comment
  JOTR30946  Amaranthus fimbriatus La Doux, Tasha, Erin Babich, Jane Cipra 2009-10-28 1901 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: (Stop 2) West side of Queen Mountain Comment
  JOTR36497  Amaranthus torreyi Harding, Mitzi 2013-8-21 262 San Bernardino Joshua Tree National Park. West Queen Mountains; Wonderland Wash, near Wall Street Mill Comment
  JOTR30755  Ambrosia acanthicarpa Andre, Jim, Tasha La Doux 2007-9-6 8708 Riverside Joshua Tree National Park. Queen Valley, just E. of Geology Tour Rd. in July 2006 burn area. 1318 Comment
  JOTR35518  Ambrosia acanthicarpa La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, B. Truesdell, M. Wheeler 2012-10-2 3338 Riverside Joshua Tree National Park. Queen Valley along Park Blvd, approx 400 m W of GeoTour Rd 1341 Comment
  JOTR36384  Ambrosia acanthicarpa La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, B. Truesdell, M. Wheeler 2012-10-2 3338 Riverside Joshua Tree National Park. Queen Valley along Park Blvd, approx 400 m W of GeoTour Rd 1341 Comment
  UCR195796  Ambrosia acanthicarpa Jim Andre, T. La Doux 2007-9-6 8708 Riverside Little San Bernardino Mountains, Joshua Tree National Park, Queen Valley, just east of Geology Tour Road, in July 2006 burn area 1319 Comment
  JOTR36105  Amelanchier utahensis La Doux, Tasha 2008-6-16 3381 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: Wonderland of Rocks, 2 km NW of Wall Street Mine (STOP3) Comment
  RSA247994  Amsonia brevifolia var. tomentosa R. F. Thorne, S. T. Blake 1965-6-1 34694 San Bernardino Joshua Tree National Monument: NE of, and near, Sheep Pass. 1357 Comment
  JOTR16548  Amsonia tomentosa Dengler, A. 1966-4-28 86 Riverside Joshua Tree National Park. QUEEN VALLEY 1341 Comment
  JOTR30054  Amsonia tomentosa La Doux, Tasha, Jade Mohajerin 2006-10-12 1664 Riverside Joshua Tree National Park. Geo Tour Road, in the area burned in July 2006 Comment
  JOTR31082  Amsonia tomentosa La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2345 Riverside Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Monzo-granitic boulder outcrop south of Ryan Mountain campground (Stop 2) Comment
  JOTR31083  Amsonia tomentosa La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2345 Riverside Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Monzo-granitic boulder outcrop south of Ryan Mountain campground (Stop 2) Comment
  JOTR32441  Amsonia tomentosa La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2345 Riverside Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Monzo-granitic boulder outcrop south of Ryan Mountain campground (Stop 2) Comment
  UC1329903  Amsonia tomentosa James E. Cole 1941-5-14 703 Riverside Queen Valley Joshua Tree Nat'l Monument, Queen Valley 1280 Comment
  UC1329904  Amsonia tomentosa James E. Cole 1941-5-5 695 Riverside Queen Valley Joshua Tree Nat'l Monument, Queen Valley 1310 Comment
  UCR89532  Amsonia tomentosa Bern Schwenn 1994-4-29 s.n. Riverside Little San Bernardino Mtns., Joshua Tree National Monument [now J.T. National Park], flat between Ryan Campground and Ryan Ranch. 1345 Comment
  UCSB54163  Amsonia tomentosa McKinley, Gale 1985-3-26 Riverside 100 yards east of site #9 in Ryan campground in Joshua Tree National Monument 1280 Comment
  UCSB54190  Amsonia tomentosa McKinley, Gale 1985-3-26 Riverside 100 yards east of site #9 in Ryan campground in Joshua Tree National Monument 1280 Comment
  POM190654  Amsonia tomentosa var. tomentosa Marcus E. Jones 1931-5-17 18567 San Bernardino Keyes Ranch, Little San Bernardino Mts. Comment
  POM301789  Amsonia tomentosa var. tomentosa J. Cole 1942-06 976 San Bernardino Desert Queen Valley, Joshua Tree National Monument 1341 Comment
  RSA338171  Amsonia tomentosa var. tomentosa R. F. Thorne, Rolf, Gertrud Dahlgren 1979-8-22 53579 Riverside Joshua Tree National Monument; Vicinity of Ryan Campground to base of Ryan Mountain. 1319 Comment
  JOTR31072  Anisocoma acaulis La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2335 Riverside Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1) Comment
  JOTR31993  Anisocoma acaulis La Doux, Tasha, T. Herskovits, M. Wheeler, D. Shade 2011-4-19 2223 Riverside Joshua Tree National Park. Little San Bernardino Mtns, Queen Valley; Pine City area along Old Queen Valley Historic Road (Stop 1) Comment
  JOTR33059  Anisocoma acaulis La Doux, Tasha, Bill Truesdell 2010-4-29 2762 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, south side of Queen Mountain; base of south facing slope with rocky outcrops Comment
  JOTR32935  Arabis perennans La Doux, Tasha, Alice Miller and Victoria Sork 2009-5-3 2689 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; rocky ridgetop and saddle above a large drainage 1408 Comment
  UCR25404  Arabis pulchra John C. Roos 1942-5-2 1146 Riverside Mojave Desert, Joshua Tree National Monument [now Park], Wonderland of Rocks [county uncertain, near San Bernardino Co. line] Comment
  JOTR32930  Arabis pulchra var. pulchra La Doux, Tasha, Alice Miller and Victoria Sork 2009-5-3 2684 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; rocky ridgetop and saddle above a large drainage 1408 Comment
  POM180138  Arctostaphylos glandulosa var. zacaensis E. C. Jaeger 1931-10-30 s.n. San Bernardino Keyes Ranch, Little San Bernardino Mts. Comment
  SBBG60019  Arctostaphylos glauca E. C. Jaeger 1931-10-30 San Bernardino Keyes Ranch, Little San Bernardino Mtns Comment
  SEINET3094032 Image available Arctostaphylos glauca P. J. Leary 1976-2-12 1440 Riverside at Barker Dam, Joshua Tree National Monument 1280 Comment
  UC667284  Arctostaphylos glauca Annie M. Alexander and Louise Kellogg 1941-5-4 2117 Riverside surrounding the reservoir Joshua Tree National Monument, Barker Dam 1325 Comment
  UCSB45623  Aristida purpurea Roos, John; Roos, Lucille 1950-10-21 Riverside Wonderland of Rocks, Little San Bernardino Mtns 1219 Comment
  GMDRC5493  Aristida purpurea var. longiseta J. Andre 2012-4-16 20957 Riverside Little San Bernardino Mountains: north side of Mt Ryan at Sheep Pass Campground area 1370 Comment
  JOTR34476  Aristida purpurea var. longiseta Andre, Jim 2012-4-16 20957 Riverside Joshua Tree National Park. Queen Valley; north side of Ryan Mtn. at Sheeps Pass campground area. 1370 Comment
  JOTR35421  Aristida purpurea var. longiseta Andre, Jim 2012-4-16 20957 Riverside Joshua Tree National Park. Queen Valley; north side of Ryan Mtn. at Sheeps Pass campground area. 1370 Comment
  UCR244384  Aristida purpurea var. longiseta Jim Andre 2012-4-16 20957 Riverside Southern Mojave Desert, Joshua Tree National Park; north side of Mt Ryan at Sheep Pass Campground area 1370 Comment
  JOTR29524  Aristida purpurea var. nealleyi La Doux, Tasha 2003-9-4 1576 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Barker Dam 1280 Comment
  JOTR29525  Aristida purpurea var. nealleyi La Doux, Tasha 2003-9-4 1576 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Barker Dam 1280 Comment
  JOTR29526  Aristida purpurea var. nealleyi La Doux, Tasha 2003-9-4 1576 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Barker Dam 1280 Comment
  JOTR38425  Aristida purpurea var. nealleyi Hodges, Stephen, A. Ingersoll 2015-8-26 653 Riverside Joshua Tree National Park. Queen Mountains, Wonderland of Rocks, Barker Dam. Comment
  UCR24338  Aristida purpurea var. nealleyi John C. Roos, Lucille Roos 1950-10-21 5012 Riverside Mojave Desert, Little San Bernardino Mountains, Wonderland of Rocks [Joshua Tree National Park] 1220 Comment
  UCR24422  Aristida purpurea var. nealleyi John C. Roos, L. Roos 1950-10-21 5015 Riverside Mojave Desert, Little San Bernardino Mountains, Wonderland of Rocks [Joshua Tree National Park] 1220 Comment
  JOTR16772  Aristida purpurea var. purpurea Hogan, J. 1975-5-29 80 Riverside Joshua Tree National Park. 1.5 MILES EAST OF SHEEP PASS CAMPGROUND 1341 Comment
  JOTR29175  Artemisia dracunculus La Doux, Tasha 2005-6-23 1252 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; below Cow Camp dam 1266 Comment
  JOTR34155  Artemisia dracunculus Harding, Mitzi, M. Wheeler 2013-9-21 83 Riverside Joshua Tree National Park. Queen Valley; SE of Barker Dam, near Wall Street Mill parking area 1304 Comment
  JOTR34427  Artemisia dracunculus La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3121 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks 1291 Comment
  SBBG65501  Artemisia ludoviciana C. Bornstein 1994-5-2 Riverside Randolph Ranch, Joshua Tree Nat Monument 1280 Comment
  UCR104593  Artemisia ludoviciana Bern Schwenn 1994-10-2 s.n. San Bernardino Joshua Tree National Monument, S side of Queen Mountain, on a sloping flat in wash about 0.2 mi west of 4664 ft high point in section 30. SSW of the 5677 ft summit on the mountain. c. 1.25 air mi north of the San Bernardino/Riverside county line 1400 Comment
  JOTR30177  Artemisia ludoviciana subsp. albula La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1833 San Bernardino Joshua Tree National Park. STOP 3: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR30198  Artemisia ludoviciana subsp. albula La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1833 San Bernardino Joshua Tree National Park. STOP 3: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR29221  Artemisia ludoviciana subsp. incompta La Doux, Tasha, Mike Bell 2005-9-15 1334 Riverside Joshua Tree National Park. Near Hidden Valley campground Comment
  JOTR33674  Artemisia ludoviciana subsp. incompta La Doux, Tasha 2003-9-24 1589 Riverside Joshua Tree National Park. Little San Bernardino Mtns; southern Wonderland of Rocks, along trail to Barker Dam 1296 Comment
  JOTR37020  Artemisia ludoviciana subsp. incompta Hodges, Stephen R, Cody Fogg and Kelsey Bosch 2015-10-5 509 San Bernardino Queen Mountains, in the vicinity of Keys Ranch Comment
  JOTR32397  Asclepias fascicularis Harding, Mitzi 2011-7-18 s.n. Riverside Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5) 1300 Comment
  JOTR32521  Asclepias fascicularis Harding, Mitzi 2011-7-18 s.n. Riverside Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5) 1300 Comment
  JOTR34463  Asclepias fascicularis La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3154 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland Wash 1274 Comment
  JOTR33074  Astragalus acutirostris La Doux, Tasha, Bill Truesdell 2010-4-29 2775 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; rocky outcrops at the base of the south side of Queen Mountain Comment
  JOTR36210  Astragalus acutirostris La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3463 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; wide valley with rock outcrops and small sandy drainages (Stop 3) 1264 Comment
  JOTR31085  Astragalus bernardinus La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2347 Riverside Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Monzo-granitic boulder outcrop south of Ryan Mountain campground (Stop 2) Comment
  POM97989  Astragalus bernardinus E. C. Jaeger 1926-4-15 s.n Riverside Desert Queen mine. 1220 Comment
Read comments
Nov 5 2011
  JOTR29134  Astragalus didymocarpus var. dispermus La Doux, Tasha 2005-3-30 1211 San Bernardino Joshua Tree National Park. Little SB Mtns, near Keyes ranch; next to cow camp dam 1266 Comment
  JOTR28744  Astragalus lentiginosus var. fremontii La Doux, Tasha, Bill Truesdell 2004-4-12 1025 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; Ohlson house entryway to Wonderland Wash 1280 Comment
  JOTR36208  Astragalus lentiginosus var. fremontii La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3461 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; wide valley with rock outcrops and small sandy drainages (Stop 3) 1264 Comment
  UCR85277  Astragalus lentiginosus var. fremontii Bern Schwenn 1991-5-21 s.n. Riverside Southern Mojave / Colorado Desert, Joshua Tree National Monument [now J.T.N. Park], Lost Horse Valley, east of Ryan Campground along California Riding and Hiking Trail. 1329 Comment
  JOTR33669  Astragalus lentiginosus var. variabilis La Doux, Tasha, Mike Bell, Mariya Navasio 2005-9-21 2659 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; Near Wall Street Mill parking area 1310 Comment
  POM13964  Astragalus lentiginosus var. variabilis P. A. Munz, I. M. Johnston 1922-5-7 5272 San Bernardino Keyes Ranch. 1067 Comment
  JOTR32927  Astragalus nutans La Doux, Tasha, Alice Miller and Victoria Sork 2009-5-3 2681 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; sandy valley surrounded by gravelly slopes at the edge of the Wonderland of Rocks 1386 Comment
  JOTR36209  Astragalus nutans La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3462 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; wide valley with rock outcrops and small sandy drainages (Stop 3) 1264 Comment
  JOTR28803  Astragalus nuttallianus var. imperfectus La Doux, Tasha, Glenn Clifton 2004-5-6 1071 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; restricted area northeast of Key's Ranch 1270 Comment
  JOTR33073  Astragalus nuttallianus var. imperfectus La Doux, Tasha, Bill Truesdell 2010-4-29 2774 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; rocky outcrops at the base of the south side of Queen Mountain Comment
  JOTR33112  Astragalus nuttallianus var. imperfectus La Doux, Tasha 2005-4-22 1603 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; Below Cow Camp Dam 1257 Comment
  JOTR28745  Astragalus palmeri La Doux, Tasha, Bill Truesdell 2004-4-12 1026 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns, Wonderland of Rocks area near Ohlson House Entryway to Wonderland Wash 1280 Comment
  JOTR33658  Astragalus palmeri La Doux, Tasha 2005-4-22 1597 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; Below Cow Camp Dam 1257 Comment
  JOTR33660  Astragalus palmeri La Doux, Tasha 2005-4-22 1597 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; Below Cow Camp Dam 1257 Comment
  POM97990  Astragalus palmeri E. C. Jaeger 1926-4-15 s.n Riverside Desert Queen mine. 1220 Comment
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Nov 5 2011
  SBBG35750  Astragalus palmeri D. Myrick 1966-4-3 1347 Riverside Hidden Valley; Joshua Tree Nat Monument Comment
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Dec 14 2016
  RSA247996A  Atriplex canescens R. F. Thorne, S. T. Blake 1965-6-1 34682 San Bernardino Joshua Tree National Monument: Near borrow pit NE of and near, Sheep Pass. 1357 Comment
  UC1329983  Atriplex canescens James E. Cole 1941-6-7 851 Riverside Lost Horse Pass , Lost Horse Pass (Joshua Tree National Monument) 1371 Comment
  UC1329988  Atriplex canescens James E. Cole 1941-10-20 933 Riverside Optimist Mine Road Joshua Tree National Monument, Lost Horse Valley (Lost Horse Valley, Joshua Tree National Monument) 1310 Comment
  JOTR29250  Atriplex canescens subsp. canescens La Doux, Tasha 2005-8-17 1531 Riverside Joshua Tree National Park. Queen Valley, along Bighorn Pass Road 1335 Comment
  JOTR29268  Atriplex canescens subsp. canescens La Doux, Tasha 2005-8-17 1538 Riverside Joshua Tree National Park. Queen Valley, along Bighorn Pass Road 1321 Comment
  UCR195797  Atriplex canescens var. canescens Jim Andre, T. La Doux 2007-9-6 8709 Riverside Little San Bernardino Mountains, Joshua Tree National Park, Queen Valley, just east of Geology Tour Road, in July 2006 burn area 1319 Comment
  JOTR28824  Avena fatua La Doux, Tasha, Glenn Clifton 2004-5-6 1092 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; bouldery outcrops with small ephemeral washes in restricted area northeast of Key's Ranch 1270 Comment
  JOTR35175  Avena fatua La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3276 Riverside Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5) 1300 Comment
  JOTR16561  Baccharis brachyphylla Hogan, J. 1974-9-27 164 Riverside Joshua Tree National Park. RYAN CAMPGROUND 1325 Comment
  JOTR34154  Baccharis brachyphylla Harding, Mitzi, M. Wheeler 2013-9-21 82 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; SW side of Queen Mountain, approx. 1.5km NW of Wall Street Mill 1432 Comment
  GH386901  Baccharis salicifolia A. M. Alexander & L. Kellogg 1941-5-4 2121 Unknown Barker Dam Comment
  JOTR29284  Baccharis salicifolia La Doux, Tasha 2003-9-4 1574 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam 1280 Comment
  JOTR29288  Baccharis salicifolia La Doux, Tasha 2003-9-4 1574 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam 1280 Comment
  UC667271  Baccharis salicifolia subsp. salicifolia Annie M. Alexander and Louise Kellogg 1941-5-4 2121 Riverside Joshua Tree National Monument, Barker Dam 1322 Comment
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Feb 4 2013
  JOTR28778  Baccharis sergiloides La Doux, Tasha 2003-9-4 1047 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR29285  Baccharis sergiloides La Doux, Tasha 2003-9-4 1047 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR34457  Baccharis sergiloides La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3148 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks 1315 Comment
  JOTR36493  Baccharis sergiloides Harding, Mitzi 2013-8-21 258 San Bernardino Joshua Tree National Park. West Queen Mountains; Wonderland Wash, near Wall Street Mill Comment
  JOTR37019  Baccharis sergiloides Hodges, Stephen R, Cody Fogg and Kelsey Bosch 2015-10-5 508 San Bernardino Queen Mountains, in the vicinity of Keys Ranch Comment
  JOTR32197  Bahiopsis parishii Herskovits, Tasya, M. Harding 2011-5-20 s.n. Riverside Joshua Tree National Park. Little San Bernardino Mountains; Ryan Mountain; Rocky slopes bordering Ryan Mountain Trail (Stop 1) 1428 Comment
  JOTR32491  Bahiopsis parishii Herskovits, Tasya, M. Harding 2011-5-20 s.n. Riverside Joshua Tree National Park. Little San Bernardino Mountains; Ryan Mountain; Rocky slopes bordering Ryan Mountain Trail (Stop 1) 1428 Comment
  JOTR34442  Bahiopsis parishii La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3134 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks, near Wonderland Wash 1333 Comment
  JOTR34443  Bahiopsis parishii La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3134 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks 1333 Comment
  CAS-BOT-BC106580  Baileya pleniradiata J. Cole 1942-6-1 980 San Bernardino Desert Queen Valley, Joshua Tree National Monument 1341 Comment
  JOTR29251  Baileya pleniradiata La Doux, Tasha 2005-8-17 1532 Riverside Joshua Tree National Park. Queen Valley, along Bighorn Pass Road 1321 Comment
  JOTR30945  Baileya pleniradiata La Doux, Tasha, Erin Babich, Jane Cipra 2009-10-28 1900 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: (Stop 2) West side of Queen Mountain Comment
  JOTR32372  Baileya pleniradiata La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2484 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2) 1298 Comment
  JOTR32373  Baileya pleniradiata La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2484 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2) 1298 Comment
  JOTR32924  Baileya pleniradiata La Doux, Tasha, Alice Miller and Victoria Sork 2009-5-3 2678 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; sandy valley surrounded by gravelly slopes at the edge of the Wonderland of Rocks 1386 Comment
  POM10321  Baileya pleniradiata Charlotte M. Wilder 1904-11-20 520 Riverside Near Desert Queen Mine, edge of Colorado Desert Comment
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Nov 6 2011
  POM301771  Baileya pleniradiata J. Cole 1942-06 980 San Bernardino Desert Queen Valley, Joshua Tree National Monument 1341 Comment
  JOTR29133  Boechera perennans La Doux, Tasha 2005-3-31 1251 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's ranch 1341 Comment
  JOTR29174  Boechera perennans La Doux, Tasha 2005-3-31 1251 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's ranch 1341 Comment
  JOTR32336  Boechera perennans La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2457 San Bernardino Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; narrow wash with large granitic boulders throughout corridor (Stop 2) 1302 Comment
  JOTR32337  Boechera perennans La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2457 San Bernardino Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; narrow wash with large granitic boulders throughout corridor (Stop 2) 1302 Comment
  JOTR32488  Boechera perennans La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2457 San Bernardino Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; narrow wash with large granitic boulders throughout corridor (Stop 2) 1302 Comment
  JOTR33900  Boechera perennans La Doux, Tasha, Bill Truesdell 2010-4-29 2795 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; ridge top near Queen Mountain summit with rocky outcrops and gravelly flats Comment
  JOTR36216  Boechera perennans La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3469 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; sandy bench above wash corridor (Stop 4) 1267 Comment
  UC922762  Boechera perennans Annie M. Alexander and Louise Kellogg 1940-3-21 883 Riverside 20 mi s 29 Palms; Barker Dam 1322 Comment
  CAS-BOT-BC434529  Boerhavia intermedia Edmund C. Jaeger 1931-10-25 s.n. Riverside 2 miles north of Lost Horse Mine, crossroads of Lost Horse-Stubby Springs road, Little San Bernardino Mountains Comment
  JOTR29258  Boerhavia intermedia La Doux, Tasha, Ilene Anderson 2004-10-4 1646 San Bernardino Joshua Tree National Park. STOP 1= Little San Bernardino Mtns, Above Keys Ranch 1277 Comment
  RSA78222  Boerhavia intermedia J. C. Roos, L. Roos 1952-10-18 5901 Riverside Hidden Valley Campground 1220 Comment
  UCR20339  Boerhavia intermedia John C. Roos, L. Roos 1952-10-18 5901 Riverside Little San Bernardino Mtns, Hidden Valley campground 1220 Comment
  CAS-BOT-BC434534  Boerhavia triquetra Edmund C. Jaeger 1931-10-25 s.n. Riverside 2 miles north of Lost Horse Mine, crossroads of Lost Horse-Stubby Springs road, Little San Bernardino Mountains Comment
  JOTR29271  Boerhavia triquetra var. intermedia La Doux, Tasha 2005-8-17 1541 Riverside Joshua Tree National Park. Little San Bernardino Mountains, east of Barker Dam; near Wall Street Mill parking lot along trail heading toward Wonderland Wash 1319 Comment
  JOTR29255  Bothriochloa barbinodis La Doux, Tasha, Ileene Anderson 2004-10-4 1643 San Bernardino Joshua Tree National Park. Stop 1: Little SB Mtns, near Keys Ranch 1277 Comment
  JOTR30185  Bothriochloa barbinodis La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1838 San Bernardino Joshua Tree National Park. STOP 4: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR33125  Bothriochloa barbinodis La Doux, Tasha, Mike Bell 2003-10-17 1592 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wonderland Wash, active wash corridor with sandy bottom, surrounded by granitic outcrops and pediments 1310 Comment
  JOTR33680  Bothriochloa barbinodis La Doux, Tasha, Mike Bell 2003-10-17 1592 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wonderland Wash, active wash corridor with sandy bottom, surrounded by granitic outcrops and pediments 1310 Comment
  JOTR34437  Bothriochloa barbinodis La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3129 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks, near Wonderland Wash 1378 Comment
  JOTR35349  Bothriochloa barbinodis La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3129 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks, near Wonderland Wash 1378 Comment
  JOTR37742  Bothriochloa barbinodis Hodges, Stephen, Cody Fogg and Kelsey Bosch 2015-10-5 538 Riverside near the pink house, Barker Dam vicinity 1236 Comment
  JOTR29180  Bouteloua aristidoides var. aristidoides La Doux, Tasha 2003-9-24 1257 Riverside Joshua Tree National Park. Queen Mountain, Trail to Barker Dam (stop 1) 1296 Comment
  JOTR29187  Bouteloua aristidoides var. aristidoides La Doux, Tasha 2003-9-24 1257 Riverside Joshua Tree National Park. Queen Mountain, Trail to Barker Dam (stop 1) 1296 Comment
  POM19078  Bouteloua barbata E. C. Jaeger 1923-10 s.n. San Bernardino Keyes Ranch, Little San Bernardino Mountains. Comment
  JOTR16776  Bouteloua barbata var. barbata Baker, James K. & Baker, Ilisa T. 1966-10-14 s.n. Riverside Joshua Tree National Park. ROADSIDE BETWEEN RYAN MOUNTAIN AND CAP ROCK 1310 Comment
  JOTR29253  Bouteloua barbata var. barbata La Doux, Tasha 2005-8-17 1534 Riverside Joshua Tree National Park. Queen Valley, along Bighorn Pass Road 1321 Comment
  JOTR34464  Bouteloua barbata var. barbata La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3155 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland Wash 1274 Comment
  JOTR16777  Bouteloua curtipendula Hogan, J. 1974-6-13 19 Riverside Joshua Tree National Park. QUEEN VALLEY, 1.9 MILES SOUTH OF PINE SPRING 1356 Comment
  JOTR29254  Bouteloua curtipendula La Doux, Tasha, Ileene Anderson 2004-10-4 1642 Riverside Joshua Tree National Park. Stop 1: Little SB Mtns, near Keys Ranch 1277 Comment
  JOTR29522  Bouteloua curtipendula La Doux, Tasha, Mike Bell 2006-9-6 1580 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Barker Dam Comment
  JOTR30169  Bouteloua curtipendula La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1825 San Bernardino Joshua Tree National Park. STOP 2: Little San Bernardino Mtns, Queen Mountain, near Oak Canyon Comment
  JOTR30939  Bouteloua curtipendula La Doux, Tasha, Erin Babich, Jane Cipra 2009-10-28 1895 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: (Stop 1) West side of Queen Mountain 1486 Comment
  JOTR33128  Bouteloua curtipendula La Doux, Tasha, Mike Bell 2003-10-17 1122 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wonderland Wash, active wash corridor with sandy bottom, surrounded by granitic outcrops and pediments 1310 Comment
  JOTR34438  Bouteloua curtipendula La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3130 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks, near Wonderland Wash 1378 Comment
  JOTR37011  Bouteloua curtipendula Hodges, Stephen R, Cody Fogg and Kelsey Bosch 2015-10-5 500 San Bernardino Queen Mountains, in the vicinity of Keys Ranch Comment
  RSA41332  Bouteloua curtipendula J. C. Roos 1948-5-2 1122 Riverside Wonderland of Rocks, Joshua Tree National Monument. Comment
  POM10124  Brickellia arguta Philip A. Munz 1921-4-30 4535 San Bernardino Keyes ranch, Morongo Pass. 1220 Comment
  UCR89589  Brickellia arguta Bern Schwenn 1994-4-29 s.n. Riverside Little San Bernardino Mtns., Joshua Tree National Monument [now J.T. National Park], east of Lost Horse Mtns, near Mystery Hole 1315 Comment
  JOTR16569  Brickellia californica Baker, James K. & Baker, Ilisa T. 1966-10-19 s.n. Riverside Joshua Tree National Park. 1/2 MILE SOUTH DESERT QUEEN MINE 1341 Comment
  JOTR29148  Brickellia californica La Doux, Tasha, Mike Bell 2003-10-17 1123 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wonderland Wash, active wash corridor with sandy bottom, surrounded by granitic outcrops and pediments 1310 Comment
  JOTR33129  Brickellia californica La Doux, Tasha, Mike Bell 2003-10-17 1123 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wonderland Wash, active wash corridor with sandy bottom, surrounded by granitic outcrops and pediments 1310 Comment
  JOTR34425  Brickellia californica Harding, Mitzi, Kerry Knudsen 2011-10-5 33 San Bernardino Joshua Tree National Park. top of Queen Mountain, along climber's trail, just west of peak 1579 Comment
  POM351131  Brickellia californica Jack Rempel, Erwin Miller 1934-4-28 18724 Riverside Lost Horse 1296 Comment
  UCR150642  Brickellia californica Bern Schwenn 1994-10-2 s.n. San Bernardino Joshua Tree National Monument, W of Queen Mountain's W summit 1646 Comment
  UC1279709  Brickellia desertorum D. B. Dunn 1947-10-9 3521 Riverside at campground area by Hidden Valley, Joshua Tree National Monument Joshua Tree National Monument, Hidden Valley Comment
  JOTR35181  Bromus catharticus var. catharticus Harding, Mitzi, T. Herskovits 2011-9-14 163 Riverside Joshua Tree National Park. Queen Mountains; west side of Barker Dam; small riparian zone in and along drainage from dam 1300 Comment
  JOTR35182  Bromus catharticus var. catharticus Harding, Mitzi, T. Herskovits 2011-9-14 163 Riverside Joshua Tree National Park. Queen Mountains; west side of Barker Dam; small riparian zone in and along drainage from dam 1300 Comment
  JOTR35183  Bromus catharticus var. catharticus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3279 Riverside Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5) 1300 Comment
  JOTR35261  Bromus catharticus var. catharticus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3279 Riverside Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5) 1300 Comment
  JOTR34184  Bromus diandrus La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3234 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  JOTR35176  Bromus diandrus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3277 Riverside Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5) 1300 Comment
  JOTR28827  Bromus madritensis subsp. madritensis La Doux, Tasha, Glenn Clifton 2004-5-6 1105 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; bouldery outcrops with small ephemeral washes in restricted area northeast of Key's Ranch 1270 Comment
  JOTR16770  Bromus madritensis subsp. rubens Walters, Jim 1967-3-12 s.n. Riverside Joshua Tree National Park. HIDDEN VALLEY 1280 Comment
  JOTR33893  Bromus madritensis subsp. rubens La Doux, Tasha, Bill Truesdell 2010-4-29 2788 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; south facing steep rocky slope below Queen Mountain summit Comment
  JOTR34260  Bromus madritensis subsp. rubens La Doux, Tasha, Bill Truesdell 2010-4-29 2788 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; south facing steep rocky slope below Queen Mountain summit Comment
  JOTR31095  Calochortus kennedyi var. kennedyi La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2259 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Cobble toe slopes at the base of Ryan Mountain, north end of Lost Horse Hills (Stop 3) Comment
  JOTR28869  Calochortus striatus La Doux, Tasha, Glenn Clifton 2004-5-6 1103 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; restricted area above Key's Ranch Comment
  JOTR36204  Calochortus striatus La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3457 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; small sandy drainage within larger wash corridor (Stop 2) 1259 Comment
  JOTR31999  Calycoseris parryi La Doux, Tasha, T. Herskovits, M. Wheeler, D. Shade 2011-4-19 2229 Riverside Joshua Tree National Park. Little San Bernardino Mtns, Queen Valley; Pine City area along Old Queen Valley Historic Road (Stop 1) Comment
  RSA128683  Camissonia brevipes subsp. brevipes Marcus E. Jones 1927-04 s.n. San Bernardino Keys' Ranch, near Morongo Valley. Comment
  RSA466212  Camissonia brevipes subsp. brevipes H. de Forest, Jack Rempel 1935-4-14 s.n. Riverside Mojave Desert. Lost Horse Valley and Pinto Basin. Comment
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Jan 8 2017
  POM13774  Camissonia campestris subsp. campestris P. A. Munz, I. M. Johnston 1922-5-7 5255 San Bernardino Keyes Ranch. 1067 Comment
  POM128686  Camissonia chamaenerioides Marcus E. Jones 1927-04 s.n. San Bernardino Keys' Ranch, near Morongo Valley. Comment
  POM128685  Camissonia refracta Marcus E. Jones 1927-04 s.n. San Bernardino Keys' Ranch, near Morongo Valley. Comment
  JOTR32376  Camissoniopsis pallida subsp. pallida La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2487 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail; Pine-oak woodland among granitic boulder outcrops and narrow drainage system (Stop 3) 1295 Comment
  UC922783  Camissoniopsis pallida subsp. pallida Annie M. Alexander and Louise Kellogg 1940-3-21 884 Riverside at end of road Mohave Desert, Barker Dam (20 mi s of Twenty Nine Palms) 1322 Comment
  POM13787  Castilleja angustifolia Philip A. Munz, J. M. Johnston 1922-5-7 5265 San Bernardino Keyes Ranch. 1067 Comment
  POM301823  Castilleja angustifolia James E. Cole 1942-5-10 957 Riverside Joshua Tree National Monument. 1341 Comment
  RSA400514  Castilleja angustifolia E. C. Jaeger 1922-4-15 709 San Bernardino Garden of the God's near Keye's Ranch. 1280 Comment
  JOTR28738  Castilleja chromosa La Doux, Tasha, Erin Babich 2005-3-31 1019 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1267 Comment
  JOTR28739  Castilleja chromosa La Doux, Tasha, Erin Babich 2005-3-31 1019 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1267 Comment
  JOTR33065  Castilleja chromosa La Doux, Tasha, Bill Truesdell 2010-4-29 2768 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, south side of Queen Mountain; base of south facing slope with rocky outcrops Comment
  UCR244426  Castilleja chromosa Jim Andre 2012-4-16 20959 Riverside Southern Mojave Desert, Joshua Tree National Park; north side of Mt Ryan at Sheep Pass Campground area 1370 Comment
  JOTR28733  Caulanthus cooperi La Doux, Tasha, Erin Babich 2005-3-31 1013 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR28734  Caulanthus cooperi La Doux, Tasha, Erin Babich 2005-3-31 1013 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR28735  Caulanthus cooperi La Doux, Tasha, Erin Babich 2005-3-31 1016 San Bernardino Joshua Tree National Park. Wonderland of Rocks Area, above Key's Ranch 1280 Comment
  JOTR33060  Caulanthus cooperi La Doux, Tasha, Bill Truesdell 2010-4-29 2763 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, south side of Queen Mountain; base of south facing slope with rocky outcrops Comment
  JOTR33890  Caulanthus lasiophyllus La Doux, Tasha, Bill Truesdell 2010-4-29 2785 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; south facing steep rocky slope below Queen Mountain summit Comment
  JOTR31096  Centrostegia thurberi La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2260 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Cobble toe slopes at the base of Ryan Mountain, north end of Lost Horse Hills (Stop 3) Comment
  JOTR36205  Centrostegia thurberi La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3458 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; small sandy drainage within larger wash corridor (Stop 2) 1259 Comment
  RSA639637  Centrostegia thurberi Robert F. Thorne, S. T. Blake 1965-6-1 34690 San Bernardino Joshua Tree National Monument: Near borrow pit NE of and near, Sheep Pass. 1357 Comment
  POM147694  Chaenactis fremontii Marcus E. Jones 1927-4-12 s.n. San Bernardino Kays' Ranch, near Morongo Valley. Comment
  JOTR31079  Chaenactis stevioides La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2342 Riverside Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1) Comment
  JOTR31997  Chaenactis stevioides La Doux, Tasha, T. Herskovits, M. Wheeler, D. Shade 2011-4-19 2227 Riverside Joshua Tree National Park. Little San Bernardino Mtns, Queen Valley; Pine City area along Old Queen Valley Historic Road (Stop 1) Comment
  JOTR33063  Chaenactis stevioides La Doux, Tasha, Bill Truesdell 2010-4-29 2766 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, south side of Queen Mountain; base of south facing slope with rocky outcrops Comment
  JOTR28737  Chamaesyce albomarginata La Doux, Tasha, Erin Babich 2005-3-31 1018 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1267 Comment
  JOTR28755  Chamaesyce albomarginata La Doux, Tasha, Ileene Anderson 2004-10-4 1641 Riverside Joshua Tree National Park. Stop 1: Little SB Mtns, near Keys Ranch 1277 Comment
  JOTR33670  Chamaesyce albomarginata La Doux, Tasha, Mike Bell, Mariya Navasio 2005-9-21 2660 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; Near Wall Street Mill parking area 1310 Comment
  RSA339361  Chamaesyce micromera R. F. Thorne, R. Dahlgren, Gertrud Dahlgren 1979-8-22 53583 Riverside Joshua Tree National Monument; Vicinity of Ryan Campground to base of Ryan Mountain. 1319 Comment
  UCSB54160  Chamaesyce polycarpa McKinley, Gale 1985-3-27 Riverside 1/2 mile N of site #9 in Ryan Campground in Joshua Tree National Monument 1280 Comment
  RSA338176  Chamaesyce polycarpa var. polycarpa R. F. Thorne 1979-8-22 53584 Riverside Joshua Tree National Monument; Vicinity of Ryan Campground to base of Ryan Mountain. 1319 Comment
  JOTR30931  Chamaesyce serpillifolia subsp. serpillifolia La Doux, Tasha, E. Babich, M. Brown 2008-9-30 1376 Riverside Joshua Tree National Park. Queen Valley, near Geology Tour Rd/ Rte. 12 intersection 1333 Comment
  JOTR30936  Chamaesyce serpillifolia subsp. serpillifolia La Doux, Tasha, Erin Babich, Jane Cipra 2009-10-28 1892 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: (Stop 1) West side of Queen Mountain 1486 Comment
  JOTR34448  Chamaesyce serpillifolia subsp. serpillifolia La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3139 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks near Wonderland Wash 1315 Comment
  JOTR30052  Chamaesyce serpyllifolia La Doux, Tasha, Jade Mohajerin 2006-10-12 1662 Riverside Joshua Tree National Park. Geo Tour Road, in the area burned in July 2006 Comment
  JOTR33671  Chamaesyce setiloba La Doux, Tasha, Mike Bell, Mariya Navasio 2005-9-21 2661 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; Near Wall Street Mill parking area 1310 Comment
  CAS-BOT-BC70033  Cheilanthes covillei Annie M. Alexander; Louise Kellogg 1941-5-4 2119 Riverside Barker Dam 1322 Comment
  CAS-BOT-BC70053  Cheilanthes covillei Edmund C. Jaeger 1923-4-8 s.n. San Bernardino Desert Queen Mine, Little San Bernardino Mts. Comment
  JOTR16825  Cheilanthes covillei Supernaugh, William JR. 1967-2-16 57 Riverside Joshua Tree National Park. 1/4 MILE SOUTH OF RYAN HOMESTEAD 1341 Comment
  JOTR28820  Cheilanthes covillei La Doux, Tasha 2003-9-4 1088 Riverside Joshua Tree National Park. Queen Mountains, Barker Dam (Stop 3) Comment
  JOTR32342  Cheilanthes covillei La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2461 San Bernardino Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; narrow wash with large granitic boulders throughout corridor (Stop 2) 1302 Comment
  JOTR33888  Cheilanthes covillei La Doux, Tasha, Bill Truesdell 2010-4-29 2783 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; south facing steep rocky slope below Queen Mountain summit Comment
  RSA301975  Cheilanthes covillei J. R. Shevock 1970-12-13 567 Riverside Cap Rock, Joshua Tree 1371 Comment
  UC667375  Cheilanthes covillei Annie M. Alexander and Louise Kellogg 1941-5-4 2119 Riverside Barker Dam; Joshua Tree Nat'l Monument 1322 Comment
  JOTR29179  Chenopodium fremontii La Doux, Tasha 2003-9-24 1256 Riverside Joshua Tree National Park. Queen Mountain, Trail to Barker Dam (stop 1) 1296 Comment
  JOTR30195  Chenopodium fremontii La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1845 San Bernardino Joshua Tree National Park. STOP 4: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR30197  Chenopodium fremontii La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1845 San Bernardino Joshua Tree National Park. STOP 4: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR32465  Chenopodium fremontii La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2610 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR35028  Chenopodium fremontii La Doux, Tasha, M. Wheeler, M. Harding 2010-6-15 3481 San Bernardino Wonderland of Rocks, above Key's Ranch by dam, past boundary for closed area - Stop 2 Comment
  JOTR29486  Chloris virgata Bell, Mike, J. Mohajerin 2006-9-18 1763 San Bernardino Joshua Tree National Park. Stop #2: Barker Dam parking lot. Comment
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Nov 13 2016
  JOTR29487  Chloris virgata Bell, Mike, J. Mohajerin 2006-9-18 1763 San Bernardino Joshua Tree National Park. Stop #2: Barker Dam parking lot. Comment
  JOTR29488  Chloris virgata Bell, Mike, J. Mohajerin 2006-9-18 1763 San Bernardino Joshua Tree National Park. Stop #2: Barker Dam parking lot. Comment
  JOTR31101  Chorizanthe brevicornu var. brevicornu La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2359 Riverside Joshua Tree National Park. Little San Bernardino Mountains, north end of Lost Horse Hills; Side canyon off main wash between Ryan Mtn and Lost Horse Hills, with steep rocky slopes (Stop 4) Comment
  UCR23281  Chrysothamnus nauseosus John C. Roos, L. Roos 1950-10-21 5013 Riverside Mojave Desert, Little San Bernardino Mountains, Wonderland of Rocks [Joshua Tree National Park] 1220 Comment
  JOTR29257  Chrysothamnus teretifolius La Doux, Tasha, Ilene Anderson 2004-10-4 1645 San Bernardino Joshua Tree National Park. STOP 1= Little San Bernardino Mtns, Above Keys Ranch 1277 Comment
  JOTR30178  Chrysothamnus teretifolius La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1834 San Bernardino Joshua Tree National Park. STOP 3: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR30179  Chrysothamnus teretifolius La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1834 San Bernardino Joshua Tree National Park. STOP 3: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  POM295633  Chrysothamnus teretifolius Lyman Benson 1952-12-29 15089 Riverside Hidden Valley, Joshua Tree National Monument 1372 Comment
  RSA598412  Chrysothamnus teretifolius George K. Helmkamp 1995-11-10 s.n. San Bernardino TNC [The Nature Conservancy] Big Morongo Preserve, in Big Morongo Cyn, S of town of Morongo Valley. 793 Comment
  UCR150646  Chrysothamnus teretifolius Bern Schwenn 1994-11-18 s.n. Riverside Joshua Tree National Monument, W slope of Ryan Mtn., along trail 1463 Comment
  UCR150649  Chrysothamnus teretifolius Bern Schwenn 1994-10-2 s.n. San Bernardino Joshua Tree National Monument, Queen Mountain: S slope of mountain and on summit flat 1729 Comment
  UCR88770  Chrysothamnus teretifolius George K. Helmkamp 1995-11-10 s.n. San Bernardino Little San Bernardino Mtns, TNC Big Morongo Preserve, in Big Morongo Cyn, south of town of Morongo Valley. 793 Comment
  UCR89596  Chrysothamnus teretifolius Bern Schwenn 1994-4-29 s.n. Riverside Little San Bernardino Mtns., Joshua Tree National Park, E side of Lost Horse Valley, along California Riding & Hiking Trail, east of Ryan Campground. At junction of trail with old road from Lost Horse Well to Lost Horse Mine, just west of Pass. 1329 Comment
  JOTR31103  Cirsium neomexicanum La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2361 Riverside Joshua Tree National Park. Little San Bernardino Mountains, north end of Lost Horse Hills; Open gravelly slopes with sandy wash at base leading to Ryan Mountain campground (Stop 6) Comment
  JOTR33666  Cirsium neomexicanum La Doux, Tasha 2005-4-22 1253 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch in restricted access area 1274 Comment
  CAS-BOT-BC286382  Cirsium occidentale var. venustum J. E. Cole 1942-5-10 958 Riverside Joshua Tree National Monument 1341 Comment
  POM301814  Cirsium occidentale var. venustum James E. Cole 1942-5-10 958 Riverside Joshua Tree National Monument 1341 Comment
  POM10121  Cistanthe monandra P. A. Munz 1921-4-30 4537 San Bernardino Keyes ranch, Morongo Pass. 1220 Comment
  JOTR35134  Claytonia parviflora subsp. utahensis La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3246 Riverside Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; narrow wash with large granitic boulders throughout corridor (Stop 2) 1302 Comment
  JOTR35135  Claytonia parviflora subsp. utahensis La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3246 Riverside Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; narrow wash with large granitic boulders throughout corridor (Stop 2) 1302 Comment
  A369687  Clematis pauciflora A. M. Alexander & L. Kellogg 1931-5-4 2115 Unknown near reservoir; Barker Dam 1310 Comment
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May 20 2012
  CAS-BOT-BC92824  Clematis pauciflora Annie M. Alexander; Louise Kellogg 1941-5-4 2115 Riverside Joshua Tree National Monument. Near Reservoir. Barker Dam. 1310 Comment
  JOTR16830  Clematis pauciflora Wanrow, E. & Moore, Sue 1968-3-13 s.n. Riverside Joshua Tree National Park. BARKER DAM TRAIL, 200 YARDS SOUTH OF LAKE EDGE 1325 Comment
  JOTR31025  Clematis pauciflora La Doux, Tasha, Maria Harding and Mark Wheeler 2010-6-15 1233 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch past boundary for closed area in large open wash (Stop 2) Comment
  JOTR32029  Clematis pauciflora Herskovits, Tasya & Harding, Mitzi 2011-4-28 s.n. Riverside Joshua Tree National Park. Little San Bernardino Mtns, Queen Mountain: Wonderland of Rocks; Wall Street Mill trailhead; open sandy flats surrounding boulder outcrops 1304 Comment
  JOTR32344  Clematis pauciflora La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2463 San Bernardino Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; Active, bouldery wash with sandy bottom and large granite outcrops (Stop 3) 1294 Comment
  JOTR32345  Clematis pauciflora La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2463 San Bernardino Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; Active, bouldery wash with sandy bottom and large granite outcrops (Stop 3) 1294 Comment
  JOTR32346  Clematis pauciflora La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2463 San Bernardino Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; Active, bouldery wash with sandy bottom and large granite outcrops (Stop 3) 1294 Comment
  JOTR32347  Clematis pauciflora La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2463 San Bernardino Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; Active, bouldery wash with sandy bottom and large granite outcrops (Stop 3) 1294 Comment
  JOTR32485  Clematis pauciflora La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2463 San Bernardino Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; Active, bouldery wash with sandy bottom and large granite outcrops (Stop 3) 1294 Comment
  JOTR33661  Clematis pauciflora La Doux, Tasha 2005-4-22 1590 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch in restricted access area 1274 Comment
  JOTR33662  Clematis pauciflora La Doux, Tasha 2005-4-22 1590 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch in restricted access area 1274 Comment
  JOTR33678  Clematis pauciflora La Doux, Tasha 2005-4-22 1590 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch in restricted access area 1274 Comment
  POM10007  Clematis pauciflora P. A. Munz 1921-5-1 4549 San Bernardino Near Keyes Ranch, Morongo Pass 1220 Comment
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Sep 4 2010
  POM13775  Clematis pauciflora P. A. Munz, I. M. Johnston 1922-5-7 5257 San Bernardino Keyes Ranch. 1067 Comment
  SBBG112483  Clematis pauciflora C. Bornstein 1994-5-1 Riverside Barker Dam; Joshua Tree Nat Monument 1280 Comment
  UC667312  Clematis pauciflora Annie M. Alexander and Louise Kellogg 1941-5-4 2115 Riverside Joshua Tree Nat'l Monument, Barker Dam 1310 Comment
  CAS-BOT-BC143466  Coleogyne ramosissima Reid Moran 1941-5-4 840 San Bernardino East of Quail Spring, Joshua Tree National Monument Comment
  JOTR31071  Coleogyne ramosissima La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2334 Riverside Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1) Comment
  LA36246  Coleogyne ramosissima Elizabeth McClintock; 1946-5-4 sn Riverside Joshua Tree National Monument, Los Horse Well Comment
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Feb 23 2014
  UCR89597  Coleogyne ramosissima Bern Schwenn 1994-4-29 s.n. Riverside southern Mojave Desert, Joshua Tree National Monument, E side of Lost Horse Valley, along Cal Riding and Hiking Trail, just east of Ryan Campground 1341 Comment
  UCSB26693  Coleogyne ramosissima Wilken, Dieter 1969-5-9 San Bernardino Hidden Valley Campground, Lost Horse Valley 14 miles south of Joshua Tree, Joshua Tree National Monument. Comment
  JOTR29477  Conyza canadensis Bell, Mike, J. Mohajerin 2006-9-18 1758 San Bernardino Joshua Tree National Park. Stop #1: Barker Dam 408 Comment
  JOTR29478  Conyza canadensis Bell, Mike, J. Mohajerin 2006-9-18 1758 San Bernardino Joshua Tree National Park. Stop #1: Barker Dam 408 Comment
  JOTR28748  Cordylanthus rigidus subsp. setiger La Doux, Tasha, Ileene Anderson 2004-10-4 1640 Riverside Joshua Tree National Park. STOP 1 = Little SB Mtns; above Keys Ranch 1277 Comment
  JOTR29264  Cordylanthus rigidus subsp. setiger La Doux, Tasha, Mike Bell, Mariya Navasio 2005-9-21 1377 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; Near Wall Street Mill parking area 1310 Comment
  JOTR29265  Cordylanthus rigidus subsp. setiger La Doux, Tasha, Mike Bell, Mariya Navasio 2005-9-21 1377 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; Near Wall Street Mill parking area 1310 Comment
  JOTR29501  Cordylanthus rigidus subsp. setiger La Doux, Tasha, Mike Bell, Mariya Navasio 2005-9-21 1377 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; Near Wall Street Mill parking area 1310 Comment
  JOTR30191  Cordylanthus rigidus subsp. setiger La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1843 San Bernardino Joshua Tree National Park. STOP 4: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR30192  Cordylanthus rigidus subsp. setiger La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1843 San Bernardino Joshua Tree National Park. STOP 4: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR30941  Cordylanthus rigidus subsp. setiger La Doux, Tasha, Erin Babich, Jane Cipra 2009-10-28 1897 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: (Stop 2) West side of Queen Mountain Comment
  JOTR30942  Cordylanthus rigidus subsp. setiger La Doux, Tasha, Erin Babich, Jane Cipra 2009-10-28 1897 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: (Stop 2) West side of Queen Mountain Comment
  JOTR34429  Cordylanthus rigidus subsp. setiger La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3123 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks 1291 Comment
  JOTR35161  Cordylanthus rigidus subsp. setiger Harding, Mitzi, T. Herskovits 2011-9-14 159 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam 1304 Comment
  JOTR36002  Cordylanthus rigidus subsp. setiger La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3123 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks 1291 Comment
  JOTR28897  Crassula connata La Doux, Tasha, Glen Clifton 2004-5-5 1132 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks, Wonderland Wash 1310 Comment
  JOTR29479  Crypsis schoenoides Bell, Mike, J. Mohajerin 2006-9-18 1759 San Bernardino Joshua Tree National Park. Stop #1: Barker Dam 408 Comment
  JOTR29480  Crypsis schoenoides Bell, Mike, J. Mohajerin 2006-9-18 1759 San Bernardino Joshua Tree National Park. Stop #1: Barker Dam 408 Comment
  JOTR35173  Crypsis schoenoides Harding, Mitzi, T. Herskovits 2011-9-14 161 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam 1301 Comment
  JOTR33895  Cryptantha barbigera var. barbigera La Doux, Tasha, Bill Truesdell 2010-4-29 2790 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; south facing steep rocky slope below Queen Mountain summit Comment
  SDSU21417  Cryptantha circumscissa var. circumscissa Michael G. Simpson, Lorinda Simpson 2015-4-18 3873 Riverside Joshua Tree National Park, adjacent to pullout, west side of Park Blvd. 1283 Comment
  JOTR36223  Cryptantha gracilis La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3476 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; wet, muddy area behind Key's Ranch Dam (Stop 6) 1225 Comment
  POM13777  Cryptantha gracilis P. A. Munz, I. M. Johnston 1922-5-7 5260 San Bernardino Keyes Ranch. 1066 Comment
  UCR47836  Cryptantha pterocarya var. pterocarya F. R. Fosberg 1930-4-30 S- 2309 San Bernardino Mojave Desert, Canyon above Keys Ranch Comment
  JOTR32474  Cryptantha utahensis Herskovits, Tasya, M. Harding 2011-5-20 10 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Ryan Mountain; Rocky slopes bordering Ryan Mountain Trail (Stop 2) 1524 Comment
  JOTR32934  Cryptantha utahensis La Doux, Tasha, Alice Miller and Victoria Sork 2009-5-3 2688 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; rocky ridgetop and saddle above a large drainage 1408 Comment
  JOTR35308  Cylindropuntia ramosissima Harding, Mitzi 2012-6-19 36 San Bernardino Joshua Tree National Park. Barker Dam; along west side of loop trail 1295 Comment
  JOTR29484  Cynodon dactylon Bell, Mike, J. Mohajerin 2006-9-18 1762 San Bernardino Joshua Tree National Park. Stop #1: Barker Dam 408 Comment
  JOTR29485  Cynodon dactylon Bell, Mike, J. Mohajerin 2006-9-18 1762 San Bernardino Joshua Tree National Park. Stop #1: Barker Dam 408 Comment
  JOTR32383  Cynodon dactylon La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2491 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR32384  Cynodon dactylon La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2491 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR32385  Cynodon dactylon La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2491 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR32386  Cynodon dactylon La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2491 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR32387  Cynodon dactylon La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2491 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  RSA180138  Cyperus eragrostis Clare B. Hardham 1958-8-28 3900 Monterey Headwaters San Antonio River Comment
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Aug 8 2017
  JOTR34445  Cyperus squarrosus La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3136 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks, near Wonderland Wash 1333 Comment
  JOTR34461  Cyperus squarrosus La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3152 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks 1315 Comment
  JOTR37052  Cyperus squarrosus Hodges, Stephen R., N. Frakes 2015-9-18 607 San Bernardino Joshua Tree National Park. Queen Mountains, Wonderland of Rocks, Keys Ranch Comment
  RSA301798  Delphinium parishii James E. Cole 1942-5-10 951 Riverside Joshua Tree National Monument. 1341 Comment
  CAS-BOT-BC7981  Delphinium parishii subsp. parishii J. E. Cole 1942-5-10 951 Riverside Joshua Tree National Monument 1341 Comment
  JOTR32922  Delphinium parishii subsp. parishii La Doux, Tasha, Alice Miller and Victoria Sork 2009-5-3 1621 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, SW of Queen Mountain; diverse shrubland on gravelly slopes at the edge of the Wonderland of Rocks, near the Wall Street Mill site 1347 Comment
  JOTR33064  Delphinium parishii subsp. parishii La Doux, Tasha, Bill Truesdell 2010-4-29 2767 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, south side of Queen Mountain; base of south facing slope with rocky outcrops Comment
  UCR89593  Descurainia pinnata Bern Schwenn 1994-4-29 s.n. Riverside Southern Mojave Desert, Joshua Tree National Monument (Park)., flat country east of Lost Horse Mtns, near Mystery Hole. In wash near mine tailings (Sec. 34, south of Cal. Riding and Hiking Trail) and near old road to Indio 1311 Comment
  JOTR33898  Descurainia pinnata subsp. glabra La Doux, Tasha, Bill Truesdell 2010-4-29 2793 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; steep bouldery canyon below Queen Mountain summit (south side) Comment
  JOTR32331  Dichelostemma capitatum subsp. pauciflorum La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2453 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  JOTR33663  Dichelostemma capitatum subsp. pauciflorum La Doux, Tasha 2005-4-22 1585 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch in restricted access area 1274 Comment
  POM301822  Dichelostemma capitatum subsp. pauciflorum James E. Cole 1942-5-10 954 Riverside Joshua Tree National Monument. 1341 Comment
  CAS-BOT-BC153131  Diplacus fremontii Reid Moran 1941-5-4 836 San Bernardino East of Quail Spring, Joshua Tree Nat. Mon. 1300 Comment
  CAS-BOT-BC153132  Diplacus fremontii Reid Moran 1941-5-4 836 San Bernardino East of Quail Spring, Joshua Tree National Monument Comment
  CAS-BOT-BC150693  Diplacus longiflorus Reid Moran 1941-5-5 845 San Bernardino East of Quail Spring, Joshua Tree National Monument Comment
  JOTR36212  Draba cuneifolia La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3465 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; sandy bench above wash corridor (Stop 4) 1267 Comment
  HSC1035  Dryopteris arguta W. R. Supernaugh, Jr. 1964-12-24 24 Riverside Joshua Tree Nat'l Monument, 0.25 mi. E of Ryan Campground 1311 Comment
  RSA40400  Dryopteris arguta Sara Schenck 1948-02 s.n. Riverside small valley near Desert Queen Mill Site, Joshua Tree National Monument, Little San Bernardino Mountains. Comment
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Nov 6 2011
  RSA0114700  Dudleya Marc A. Baker, Michelle Cloud-Hughes 2011-12-17 17495 Riverside 300 m south of Desert Queen Mine (McHaney's Mine), 12.5 km SSW of Twenty Nine Palms, 1.5 km ESE of Negro Hill. 1360 Comment
  SEINET9193809 Image available Dudleya Marc A. Baker, Michelle Cloud-Hughes 2011-12-17 17945 Riverside 300m south of Desert Queen Mine (McHaney's Mine), 12.5 km SSW of Twenty Nine Palms, 1.5km ESE of Negro Hill 1360 Comment
  JOTR31093  Dudleya saxosa subsp. aloides La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2340 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Cobble toe slopes at the base of Ryan Mountain, north end of Lost Horse Hills (Stop 3) Comment
  JOTR36213  Dudleya saxosa subsp. aloides La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3466 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; sandy bench above wash corridor (Stop 4) 1267 Comment
  UC922780  Dudleya saxosa subsp. aloides Annie M. Alexander and Louise Kellogg 1940-3-21 876 Riverside 20 mi s 29 Palms (Baker Dam) 1322 Comment
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Mar 30 2011
  GH414959  Dyssodia cooperi P. H. Raven & D. S. Verity 1960-6-5 15499 Unknown Queen Valley, Joshua Tree National Monument Comment
  POM182563  Dyssodia cooperi J. B. Feudge 1930-5-4 2092 San Bernardino Sandy plain near Keyes Ranch, E Morongo Valley. Comment
  RSA144865  Dyssodia cooperi Peter H. Raven 1960-6-5 15499 Riverside Open Joshua Tree woodland, Queen Valley, Joshua Tree national Monument Comment
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Nov 13 2011
  RSA356486  Dyssodia cooperi Jack Rempel, Ervin H. Miller 1934-4-28 18730 Riverside From Lost Horse to Pleasant Valley. 1220 Comment
  SEINET3071816  Echinocereus engelmannii subsp. engelmannii Marc A. Baker, Michelle Cloud-Hughes 2011-12-17 17500 Riverside Queen Mountain quadrangle, Queen Valley, 1km west of Desert Queen (McHaney's) Mine, 1km ESE of the summit of Negor Hill, 13km SSW of Twentynine Palms 1335 Comment
  POM22366  Echinocereus mojavensis Wm. M. Pierce s.n. San Bernardino Little San Bernardino Mts: Keyes Ranch. Comment
  SEINET3071476  Echinocereus mojavensis Marc A. Baker, Michelle Cloud-Hughes 2011-12-17 17494 Riverside Queen Mountain quadrangle, zone 11 0585753mE 3764902mN NAD83, 300m south of Desert Queen Mine (McHaney's Mine), 12.5 km SSW of Twenty Nine Palms, 1.5km ESE of Negro Hill 1360 Comment
  UC277044  Echinocereus mojavensis E. C. Jaeger May 1921 Riverside Little San Bernardino Mts. , Keyer Ranch (Keyer Ranch) Comment
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Apr 4 2011
  JOTR29470  Echinochloa crus-galli Bell, Mike, J. Mohajerin 2006-9-18 1725 San Bernardino Joshua Tree National Park. Stop #1: Barker Dam 408 Comment
  JOTR29471  Echinochloa crus-galli Bell, Mike, J. Mohajerin 2006-9-18 1725 San Bernardino Joshua Tree National Park. Stop #1: Barker Dam 408 Comment
  JOTR29472  Echinochloa crus-galli Bell, Mike, J. Mohajerin 2006-9-18 1725 San Bernardino Joshua Tree National Park. Stop #1: Barker Dam 408 Comment
  JOTR35167  Echinochloa crus-galli La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3271 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR37054  Echinochloa crus-galli Hodges, Stephen R., N. Frakes 2015-9-18 609 San Bernardino Joshua Tree National Park. Queen Mountains, Wonderland of Rocks, Keys Ranch Comment
  JOTR31014  Elatine rubella La Doux, Tasha, Maria Harding and Mark Wheeler 2010-6-15 1308 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch by dam (Stop 1) Comment
  JOTR32382  Elatine rubella La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2490 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR16662  Eleocharis macrostachya Leary, Pat 1975-5-7 1177 Riverside Joshua Tree National Park. POND BEHIND BARKER DAM 1280 Comment
  JOTR28758  Eleocharis macrostachya La Doux, Tasha 2003-9-4 1038 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR32463  Eleocharis macrostachya La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2608 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR32524  Eleocharis macrostachya La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2608 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR34102  Eleocharis macrostachya La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2608 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR34287  Eleocharis macrostachya La Doux, Tasha, M. Wheeler, M. Harding 2010-6-15 3668 San Bernardino Wonderland of Rocks, above Key's Ranch by dam - Stop 1 Comment
  JOTR36405  Eleocharis macrostachya La Doux, Tasha, K. Callahan, M. Harding, M. Levandowski 2013-5-9 3355 San Bernardino Joshua Tree National Park. Wonderland of Rocks; Keys Ranch, muddy flats behind Keys Ranch Dam (STOP2) Comment
  JOTR38423  Eleocharis macrostachya Hodges, Stephen, A. Ingersoll 2015-8-26 652 Riverside Joshua Tree National Park. Queen Mountains, Wonderland of Rocks, Barker Dam. Comment
  JOTR38424  Eleocharis macrostachya Hodges, Stephen, A. Ingersoll 2015-8-26 652 Riverside Joshua Tree National Park. Queen Mountains, Wonderland of Rocks, Barker Dam. Comment
  UC1254604  Eleocharis macrostachya James E. Cole 1941-5-27 811 Riverside Barker Dam Joshua Tree National Monument Comment
  UC1254605  Eleocharis parishii James E. Cole 1941-5-27 810 Riverside Barker Dam Joshua Tree National Monument Comment
  JOTR38422  Eleocharis parvula Hodges, Stephen, A. Ingersoll 2015-8-26 651 Riverside Joshua Tree National Park. Queen Mountains, Wonderland of Rocks, Barker Dam. Comment
  JOTR32936  Elymus elymoides subsp. elymoides La Doux, Tasha, Alice Miller and Victoria Sork 2009-5-3 2690 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; rocky ridgetop and saddle above a large drainage 1408 Comment
  JOTR33894  Emmenanthe penduliflora var. penduliflora La Doux, Tasha, Bill Truesdell 2010-4-29 2789 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; south facing steep rocky slope below Queen Mountain summit Comment
  JEPS34095  Encelia actoni Marjorie D. Clary 1932-5-12 1904 Riverside Lost Horse Canyon north Colorado Desert, Little San Bernardino Mountains, Lost 1066 Comment
  JOTR16582  Encelia actoni Baker, James K. & Baker, Ilisa T. 1966-10-20 s.n. Riverside Joshua Tree National Park. RYAN MOUNTAIN WATERING TURNOUT 1310 Comment
  JOTR32926  Encelia actoni La Doux, Tasha, Alice Miller and Victoria Sork 2009-5-3 2680 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; sandy valley surrounded by gravelly slopes at the edge of the Wonderland of Rocks 1386 Comment
  JOTR33069  Encelia actoni La Doux, Tasha, Bill Truesdell 2010-4-29 2772 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; rocky outcrops at the base of the south side of Queen Mountain Comment
  SBBG112481  Encelia actoni C. Bornstein 1994-5-2 Riverside Randolph Ranch, Joshua Tree Nat Monument 1280 Comment
  JOTR35160  Ephedra viridis La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3269 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail; Pine-oak woodland among granitic boulder outcrops and narrow drainage system (Stop 3) 1295 Comment
  SEINET3220674 Image available Ephedra viridis P. Leary 1975-4-12 1049 Riverside 3/4 mile N of Sheep Pass, Joshua Tree National Monument. 1402 Comment
  JOTR16761  Epilobium canum subsp. latifolium Baker, James K. & Baker, Ilisa T. 1966-10-14 s.n. Riverside Joshua Tree National Park. BARKER DAM 1310 Comment
  JOTR30186  Epilobium canum subsp. latifolium La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1839 San Bernardino Joshua Tree National Park. STOP 4: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR33119  Epilobium canum subsp. latifolium La Doux, Tasha, Mike Bell 2003-10-17 1602 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wonderland Wash, active wash corridor with sandy bottom, surrounded by granitic outcrops and pediments 1310 Comment
  JOTR34456  Epilobium canum subsp. latifolium La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3147 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks 1315 Comment
  JOTR35177  Epilobium ciliatum subsp. ciliatum La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3278 Riverside Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5) 1300 Comment
  JOTR35178  Epilobium ciliatum subsp. ciliatum La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3278 Riverside Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5) 1300 Comment
  JOTR35179  Epilobium ciliatum subsp. ciliatum La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3278 Riverside Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5) 1300 Comment
  JOTR29222  Eragrostis cilianensis La Doux, Tasha, Mike Bell 2005-9-15 1335 Riverside Joshua Tree National Park. Near Hidden Valley campground Comment
  JOTR29223  Eragrostis cilianensis La Doux, Tasha, Mike Bell 2005-9-15 1336 Riverside Joshua Tree National Park. Near Hidden Valley campground Comment
  JOTR30173  Eragrostis cilianensis La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1829 San Bernardino Joshua Tree National Park. STOP 3: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR33117  Eragrostis cilianensis La Doux, Tasha, Mike Bell 2003-10-17 1600 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wonderland Wash 1310 Comment
  JOTR33118  Eragrostis cilianensis La Doux, Tasha, Mike Bell 2003-10-17 1600 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wonderland Wash 1310 Comment
  JOTR34451  Eragrostis cilianensis La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3142 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks near Wonderland Wash 1315 Comment
  JOTR37018  Eragrostis cilianensis Hodges, Stephen R, Cody Fogg and Kelsey Bosch 2015-10-5 507 San Bernardino Queen Mountains, in the vicinity of Keys Ranch Comment
  JOTR38421  Eragrostis cilianensis Hodges, Stephen, A. Ingersoll 2015-8-26 650 Riverside Joshua Tree National Park. Queen Mountains, Wonderland of Rocks, Barker Dam. Comment
  JOTR34454  Eragrostis pectinacea var. pectinacea La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3145 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks 1315 Comment
  JOTR33061  Eremogone macradenia var. macradenia La Doux, Tasha, Bill Truesdell 2010-4-29 2764 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, south side of Queen Mountain; base of south facing slope with rocky outcrops Comment
  CAS-BOT-BC160067  Eremothera boothii subsp. condensata Marcus E. Jones 1927-4-1 s.n. Riverside Keys Ranch, near Morongo Valley Comment
  JOTR33887  Eremothera chamaenerioides La Doux, Tasha, Bill Truesdell 2010-4-29 2782 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; south facing steep rocky slope below Queen Mountain summit Comment
  JOTR32371  Eriastrum diffusum La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2483 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2) 1298 Comment
  JOTR36200  Eriastrum diffusum La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3452 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; small sandy drainage within larger wash corridor (Stop 2) 1259 Comment
  JOTR36404  Eriastrum diffusum La Doux, Tasha, K. Callahan, M. Harding, M. Levandowski 2013-5-9 3354 San Bernardino Joshua Tree National Park. Wonderland of Rocks; Keys Ranch, muddy flats behind Keys Ranch Dam (STOP2) Comment
  JOTR29245  Eriastrum eremicum subsp. eremicum La Doux, Tasha 2005-8-17 1526 Riverside Joshua Tree National Park. Queen Valley, at intersection of Park Blvd. and O'Dell Rd. 1338 Comment
  JOTR32374  Eriastrum eremicum subsp. eremicum La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2485 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2) 1298 Comment
  POM190063  Ericameria cooperi Marcus E. Jones 1931-5-17 s.n. San Bernardino Keyes Ranch, Little San Bernardino Mts. Comment
  JOTR31074  Ericameria cooperi var. cooperi La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2337 Riverside Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1) Comment
  JOTR32192  Ericameria cooperi var. cooperi Herskovits, Tasya, M. Harding 2011-5-20 s.n. Riverside Joshua Tree National Park. Little San Bernardino Mountains; Ryan Mountain; Rocky slopes bordering Ryan Mountain Trail (Stop 2) 1524 Comment
  UCR150653  Ericameria cuneata Bern Schwenn 1994-10-2 s.n. San Bernardino Mojave Desert, Joshua Tree National Monument, summit of Queen Mountain, flat west of western peak 1646 Comment
  UCR150655  Ericameria cuneata Bern Schwenn 1994-10-2 s.n. San Bernardino Joshua Tree National Monument, S side of Queen Mountain, NW of '4664 ft high point 1390 Comment
  JOTR29150  Ericameria cuneata var. spathulata La Doux, Tasha, Mike Bell 2003-10-17 1127 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wonderland Wash, active wash corridor with sandy bottom, surrounded by granitic outcrops and pediments 1310 Comment
  JOTR30176  Ericameria cuneata var. spathulata La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1832 San Bernardino Joshua Tree National Park. STOP 3: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR30938  Ericameria cuneata var. spathulata La Doux, Tasha, Erin Babich, Jane Cipra 2009-10-28 1894 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: (Stop 1) West side of Queen Mountain 1486 Comment
  JOTR34424  Ericameria cuneata var. spathulata Harding, Mitzi, Kerry Knudsen 2011-10-5 32 San Bernardino Joshua Tree National Park. top of Queen Mountain, along climber's trail, just west of peak 1579 Comment
  JOTR37014  Ericameria cuneata var. spathulata Hodges, Stephen R, Cody Fogg and Kelsey Bosch 2015-10-5 503 San Bernardino Queen Mountains, in the vicinity of Keys Ranch Comment
  POM350409  Ericameria cuneata var. spathulata Jack Rempel, Erwin H. Miller 1934-4-28 18726 Riverside Lost Horse 1296 Comment
  UC1329875  Ericameria cuneata var. spathulata James E. Cole 1941-10-20 930 Riverside Optimist Mine Road, Lost Horse Valley Joshua Tree National Monument, Lost Horse Valley 1310 Comment
  CAS-BOT-BC287643  Ericameria linearifolia J. E. Cole 1942-5-10 956 Riverside Joshua Tree National Monument 1341 Comment
  CAS-BOT-BC287645  Ericameria linearifolia Reid Moran 1941-5-4 838 San Bernardino E of Quail Spring, Joshua Tree National Monument Comment
  GH417189  Ericameria linearifolia J. E. Cole 1942-5-10 956 Unknown Sec.22, T2S, R8E, Joshua Tree National Monument 1341 Comment
  JOTR31084  Ericameria linearifolia La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2346 Riverside Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Monzo-granitic boulder outcrop south of Ryan Mountain campground (Stop 2) Comment
  JOTR34482  Ericameria linearifolia Andre, Jim 2012-4-16 20965 Riverside Joshua Tree National Park. Queen Valley; north side of Ryan Mtn. at Sheeps Pass campground area. 1370 Comment
  POM301817  Ericameria linearifolia James E. Cole 1942-5-10 956 Riverside Joshua Tree National Monument. 1341 Comment
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Jul 4 2010
  UC987825  Ericameria linearifolia Reid Moran 1941-5-4 838 San Bernardino e of Quail Spring (Joshua Tree National Monument); Joshua Tree National Monument 1300 Comment
  UCR244391  Ericameria linearifolia Jim Andre 2012-4-16 20965 Riverside Southern Mojave Desert, Joshua Tree National Park; north side of Mt Ryan at Sheep Pass Campground area 1370 Comment
  UCR85276  Ericameria linearifolia Bern Schwenn 1994-4-29 s.n. Riverside southern Mojave Desert, Joshua Tree National Monument, E side of Lost Horse Mtns, along old road between Indio & Lost Horse Well , south of California Riding & Hiking Trail. 1506 Comment
  JOTR33673  Ericameria nauseosa var. mohavensis La Doux, Tasha, Mike Bell, Mariya Navasio 2005-9-21 2663 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; Near Wall Street Mill parking area 1310 Comment
  JOTR34428  Ericameria nauseosa var. mohavensis La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3122 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks 1291 Comment
  RSA696796  Ericameria nauseosa var. mohavensis Anonymous 1928-4-12 397 San Bernardino Key's Ranch. Comment
  RSA696797  Ericameria nauseosa var. mohavensis Anonymous 1928-4-17 398 San Bernardino Key's Ranch. Comment
  UC1329850  Ericameria nauseosa var. mohavensis James E. Cole 1941-10-20 31 Riverside Optimist Mine Road Joshua Tree National Monument, Lost Horse Valley 1310 Comment
  JOTR34436  Ericameria teretifolia La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3128 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks, near Wonderland Wash 1378 Comment
  JOTR37012  Ericameria teretifolia Hodges, Stephen R, Cody Fogg and Kelsey Bosch 2015-10-5 501 San Bernardino Queen Mountains, in the vicinity of Keys Ranch Comment
  UC1329851  Ericameria teretifolia James E. Cole 1941-10-20 929 Riverside Optimist Mine Road Joshua Tree National Monument, Lost Horse Valley 1310 Comment
  JOTR31023  Erigeron breweri var. covillei La Doux, Tasha, Maria Harding and Mark Wheeler 2010-6-15 1230 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch past boundary for closed area in large open wash (Stop 2) Comment
  JOTR33672  Erigeron breweri var. covillei La Doux, Tasha, Mike Bell, Mariya Navasio 2005-9-21 2662 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; Near Wall Street Mill parking area 1310 Comment
  JOTR34430  Erigeron breweri var. covillei La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3124 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks 1291 Comment
  POM13697  Erigeron breweri var. covillei P. A. Munz, I. M. Johnston 1922-5-7 5291 a San Bernardino Keyes Ranch. Comment
  RSA638989  Erigeron breweri var. covillei R. F. Thorne, K. Thorne, S. T. Blake 1965-6-1 34683 San Bernardino Joshua Tree National Monument: Near borrow pit NE of and near, Sheep Pass. 1357 Comment
  JOTR32466  Erigeron canadensis La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2611 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR36385  Erigeron canadensis La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, B. Truesdell, M. Wheeler 2012-10-2 3339 Riverside Joshua Tree National Park. Queen Valley along Park Blvd, approx 400 m W of GeoTour Rd 1341 Comment
  JOTR36386  Erigeron canadensis La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, B. Truesdell, M. Wheeler 2012-10-2 3339 Riverside Joshua Tree National Park. Queen Valley along Park Blvd, approx 400 m W of GeoTour Rd 1341 Comment
  JOTR33659  Erigeron divergens La Doux, Tasha 2005-4-22 1601 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; Below Cow Camp Dam 1257 Comment
  JOTR36219  Erigeron divergens La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3472 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; narrow, steep drainage with boulder walls and sandy bottom (Stop 5) 1273 Comment
  UCR277736  Eriodictyon crassifolium Mitch Provance 2012-1-26 112- 08 Riverside Badlands of Western Riverside County, San Timoteo Canyon, El Casco area, powerline access road, 0.4 miles due S of El Casco Substation. 687 Comment
  JOTR34439  Eriodictyon trichocalyx var. trichocalyx La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3131 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks, near Wonderland Wash 1378 Comment
  JOTR29269  Eriogonum angulosum La Doux, Tasha 2005-8-17 1539 Riverside Joshua Tree National Park. Little San Bernardino Mountains, east of Barker Dam; near Wall Street Mill parking lot along trail heading toward Wonderland Wash 1319 Comment
  JOTR32456  Eriogonum angulosum La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2603 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2) 1298 Comment
  JOTR32457  Eriogonum angulosum La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2603 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2) 1298 Comment
  JOTR32923  Eriogonum angulosum La Doux, Tasha, Alice Miller and Victoria Sork 2009-5-3 2677 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; sandy valley surrounded by gravelly slopes at the edge of the Wonderland of Rocks 1386 Comment
  JOTR32454  Eriogonum brachyanthum La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2602 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2) 1298 Comment
  JOTR32455  Eriogonum brachyanthum La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2602 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2) 1298 Comment
  RSA338175  Eriogonum brachyanthum Robert F. Thorne, Rolf, Gertrud Dahlgren 1979-8-22 53581 Riverside Joshua Tree National Monument; Vicinity of Ryan Campground to base of Ryan Mountain. 1319 Comment
  JOTR29270  Eriogonum davidsonii La Doux, Tasha 2005-8-17 1540 Riverside Joshua Tree National Park. Little San Bernardino Mountains, east of Barker Dam; near Wall Street Mill parking lot along trail heading toward Wonderland Wash 1319 Comment
  JOTR30187  Eriogonum davidsonii La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1840 San Bernardino Joshua Tree National Park. STOP 4: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR31100  Eriogonum davidsonii La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2358 Riverside Joshua Tree National Park. Little San Bernardino Mountains, north end of Lost Horse Hills; Side canyon off main wash between Ryan Mtn and Lost Horse Hills, with steep rocky slopes (Stop 4) Comment
  JOTR33892  Eriogonum davidsonii La Doux, Tasha, Bill Truesdell 2010-4-29 2787 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; south facing steep rocky slope below Queen Mountain summit Comment
  RSA338162  Eriogonum davidsonii Robert F. Thorne, Rolf, Gertrud Dahlgren 1979-8-22 53582 Riverside Joshua Tree National Monument; Vicinity of Ryan Campground to base of Ryan Mountain. 1319 Comment
  UC574954  Eriogonum davidsonii C. Epling, Wm. Robison 1933-6-26 Riverside Lost Horse Well Little San Bernardino Mountains, Lost Horse Well Comment
  UCR89543  Eriogonum fasciculatum Bern Schwenn 1994-4-29 s.n. Riverside Southern Mojave Desert, Joshua Tree National Monument (Park)., flat country east of Lost Horse Mtns, near Mystery Hole. In wash near mine tailings (Sec. 34, south of Cal. Riding and Hiking Trail) and near old road to Indio 1311 Comment
  JOTR32459  Eriogonum fasciculatum var. flavoviride La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2605 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail; Pine-oak woodland among granitic boulder outcrops and narrow drainage system (Stop 3) 1295 Comment
  JOTR32460  Eriogonum fasciculatum var. flavoviride La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2605 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail; Pine-oak woodland among granitic boulder outcrops and narrow drainage system (Stop 3) 1295 Comment
  JOTR32469  Eriogonum fasciculatum var. flavoviride Herskovits, Tasya, M. Harding 2011-5-20 s.n. Riverside Joshua Tree National Park. Little San Bernardino Mountains; Ryan Mountain; Rocky slopes bordering Ryan Mountain Trail (Stop 1) 1428 Comment
  JOTR37015  Eriogonum fasciculatum var. flavoviride Hodges, Stephen R, Cody Fogg and Kelsey Bosch 2015-10-5 504 San Bernardino Queen Mountains, in the vicinity of Keys Ranch Comment
  RSA392663  Eriogonum fasciculatum var. flavoviride Jack Rempel, Erwin Miller 1934-4-28 s.n. Riverside Lost Horse 1296 Comment
  JOTR30059  Eriogonum fasciculatum var. polifolium La Doux, Tasha, Mike Bell, Katy Mathews, Alice Miller, Amber Holt 2007-5-23 1691 Riverside Joshua Tree National Park. Stop #1 = Near Geology Tour rd., N of Malapai Hill 1267 Comment
  JOTR30060  Eriogonum fasciculatum var. polifolium La Doux, Tasha, Mike Bell, Katy Mathews, Alice Miller, Amber Holt 2007-5-23 1691 Riverside Joshua Tree National Park. Stop #1 = Near Geology Tour Rd., N of Malapai Hill 1267 Comment
  JOTR36098  Eriogonum fasciculatum var. polifolium La Doux, Tasha 2008-6-16 3375 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: Wonderland of Rocks, W of Wall Street Mill (STOP1) 1341 Comment
  JOTR36117  Eriogonum fasciculatum var. polifolium La Doux, Tasha 2008-6-16 3375 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: Wonderland of Rocks, W of Wall Street Mill (STOP1) 1341 Comment
  JOTR36123  Eriogonum fasciculatum var. polifolium La Doux, Tasha 2008-6-16 3375 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: Wonderland of Rocks, W of Wall Street Mill (STOP1) 1341 Comment
  JOTR29505  Eriogonum heermannii var. argense Bell, Mike, Colleen Ely 2006-9-6 s.n. Riverside Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Echo Cove parking area 1286 Comment
  JOTR29523  Eriogonum heermannii var. argense La Doux, Tasha, Mike Bell 2006-9-6 1583 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Barker Dam Comment
  JOTR29631  Eriogonum heermannii var. argense La Doux, Tasha, Mike Bell 2006-9-6 1583 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Barker Dam Comment
  JOTR34420  Eriogonum heermannii var. argense Harding, Mitzi, Kerry Knudsen 2011-10-5 28 San Bernardino Joshua Tree National Park. top of Queen Mountain, along climber's trail, just west of peak 1579 Comment
  JOTR34453  Eriogonum heermannii var. argense La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3144 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks 1315 Comment
  JOTR35158  Eriogonum heermannii var. argense Harding, Mitzi, T. Herskovits 2011-9-14 157 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam 1304 Comment
  JOTR35262  Eriogonum heermannii var. argense La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3247 Riverside Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; narrow wash with large granitic boulders throughout corridor (Stop 2) 1302 Comment
  UC217980  Eriogonum heermannii var. argense E. C. Jaeger 1921-11-15 250 Riverside 2 mi e Keyes Ranch Comment
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Nov 6 2011
  UCR123191  Eriogonum heermannii var. argense A. C. Sanders, Mark Elvin 2001-8-17 24617 Riverside Mojave Desert, Little San Bernardino Mtns, near Hidden Valley Campground at 'Echo T,' Joshua Tree National Park 1311 Comment
  UCR150650  Eriogonum heermannii var. argense Bern Schwenn 1994-10-2 s.n. San Bernardino Mojave Desert, Joshua Tree National Monument, summit of Queen Mountain, flat west of western peak 1646 Comment
  JOTR29228  Eriogonum inflatum La Doux, Tasha 2005-8-17 1537 Riverside Joshua Tree National Park. Queen Valley, along Bighorn Pass Road 1321 Comment
  JOTR32458  Eriogonum maculatum La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2604 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2) 1298 Comment
  JOTR32522  Eriogonum maculatum La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2604 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2) 1298 Comment
  POM243712  Eriogonum maculatum E. C. Jaeger 1938-5-14 s.n. San Bernardino Barker's Reservoir, Joshua Tree National Monument. 1280 Comment
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Nov 13 2016
  RSA248004  Eriogonum maculatum Robert F. Thorne, S. T. Blake 1965-6-1 34692 San Bernardino Joshua Tree National Monument: near borrow pit NE of and near, Sheep Pass 1357 Comment
  RSA338172  Eriogonum maculatum Robert F. Thorne, Rolf, Gertrud Dahlgren 1979-8-22 53580 Riverside Joshua Tree National Monument; Vicinity of Ryan Campground to base of Ryan Mountain. 1319 Comment
  JOTR28908  Eriogonum nidularium La Doux, Tasha, Glen Clifton 2004-5-5 1143 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks 1310 Comment
  JOTR34459  Eriogonum nidularium La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3150 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks 1315 Comment
  RSA248003  Eriogonum nidularium Robert F. Thorne, S. T. Blake 1965-6-1 34688 San Bernardino Joshua Tree National Monument: Near borrow pit NE of and near, Sheep Pass. 1357 Comment
  JOTR29274  Eriogonum plumatella La Doux, Tasha 2005-8-17 1544 Riverside Joshua Tree National Park. Little San Bernardino Mountains, east of Barker Dam; near Wall Street Mill parking lot along trail heading toward Wonderland Wash 1319 Comment
  JOTR30756  Eriogonum plumatella La Doux, Tasha, Jim Andre 2007-9-6 137 Riverside Joshua Tree National Park. Queen Valley, just E. of Geology Tour Rd. in July 2006 burn area. 1318 Comment
  JEPS56484  Eriogonum pusillum Marjorie D. Clary 1932-5-13 1037 Riverside Lost Horse Canyon, north Colorado Desert Colorado Desert, Lost Horse Canyon 1219 Comment
  JOTR32925  Eriogonum pusillum La Doux, Tasha, Alice Miller and Victoria Sork 2009-5-3 2679 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; sandy valley surrounded by gravelly slopes at the edge of the Wonderland of Rocks 1386 Comment
  RSA248005  Eriogonum pusillum Robert F. Thorne, S. T. Blake 1965-6-1 34689 San Bernardino Joshua Tree National Monument: Near borrow pit NE of and near, Sheep Pass. 1357 Comment
  JOTR30183  Eriogonum wrightii var. membranaceum La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1837 San Bernardino Joshua Tree National Park. STOP 4: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR30184  Eriogonum wrightii var. membranaceum La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1837 San Bernardino Joshua Tree National Park. STOP 4: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR30937  Eriogonum wrightii var. membranaceum La Doux, Tasha, Erin Babich, Jane Cipra 2009-10-28 1893 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: (Stop 1) West side of Queen Mountain 1486 Comment
  JOTR34418  Eriogonum wrightii var. membranaceum Harding, Mitzi, Kerry Knudsen 2011-10-5 26 San Bernardino Joshua Tree National Park. top of Queen Mountain, along climber's trail, just west of peak 1579 Comment
  UCR150644  Eriogonum wrightii var. membranaceum Bern Schwenn 1994-10-2 s.n. San Bernardino Joshua Tree National Monument, S side of Queen Mountain, NW of '4664 ft high point 1390 Comment
  JOTR29220  Eriogonum wrightii var. nodosum La Doux, Tasha, Mike Bell 2005-9-15 1333 Riverside Joshua Tree National Park. Near Hidden Valley campground Comment
  JOTR29225  Eriogonum wrightii var. nodosum La Doux, Tasha, Mike Bell 2005-9-15 1333 Riverside Joshua Tree National Park. Near Hidden Valley campground Comment
  JOTR16821  Eriogonum wrightii var. wrightii Baker, James K. & Baker, Ilisa T. 1966-10-19 s.n. Riverside Joshua Tree National Park. 1/2 MILE SOUTH OF DESERT QUEEN MINE 1341 Comment
  JOTR29259  Eriogonum wrightii var. wrightii La Doux, Tasha, Ilene Anderson 2004-10-4 1647 San Bernardino Joshua Tree National Park. STOP 1= Little San Bernardino Mtns, Above Keys Ranch 1277 Comment
  JOTR34419  Eriogonum wrightii var. wrightii Harding, Mitzi, Kerry Knudsen 2011-10-5 27 San Bernardino Joshua Tree National Park. top of Queen Mountain, along climber's trail, just west of peak 1579 Comment
  JOTR34447  Eriogonum wrightii var. wrightii La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3138 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks, near Wonderland Wash 1333 Comment
  JOTR30948  Erioneuron pulchellum La Doux, Tasha, Erin Babich, Jane Cipra 2009-10-28 1903 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: (Stop 3) 1380 Comment
  JOTR28729  Eriophyllum wallacei La Doux, Tasha, Erin Babich 2005-3-31 1009 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR28730  Eriophyllum wallacei La Doux, Tasha, Erin Babich 2005-3-31 1009 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR31081  Eriophyllum wallacei La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2344 Riverside Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1) Comment
  UCSB54161  Eriophyllum wallacei McKinley, Gale 1985-3-27 Riverside 1/2 mile N of site #9 in Ryan Campground in Joshua Tree National Monument 1280 Comment
  JOTR33899  Erodium cicutarium La Doux, Tasha, Bill Truesdell 2010-4-29 2794 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; steep bouldery canyon below Queen Mountain summit (south side) Comment
  UCSB54162  Erodium cicutarium McKinley, Gale 1985-3-26 Riverside 100 yards east of site #9 in Ryan campground in Joshua Tree National Monument 1280 Comment
  JEPS48774  Erysimum capitatum var. capitatum Marjorie D. Clary 1932-5-13 963 Riverside Lost Horse Canyon Comment
  JOTR28716  Eucrypta chrysanthemifolia var. bipinnatifida La Doux, Tasha, Erin Babich 2005-3-31 1000 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR28718  Eucrypta chrysanthemifolia var. bipinnatifida La Doux, Tasha, Erin Babich 2005-3-31 1000 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR28720  Eucrypta chrysanthemifolia var. bipinnatifida La Doux, Tasha, Erin Babich 2005-3-31 1000 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR28722  Eucrypta chrysanthemifolia var. bipinnatifida La Doux, Tasha, Erin Babich 2005-3-31 1000 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR33664  Eucrypta chrysanthemifolia var. chrysanthemifolia La Doux, Tasha 2005-4-22 1587 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch in restricted access area 1274 Comment
  UCR5986  Euphorbia albomarginata Leland E. Francois 1966-4-23 42366- 8 Riverside Mojave Desert, Joshua Tree National Monument [now J.T. National Park], south edge of Ryan Mountain Campground 1300 Comment
  JOTR34153  Euphorbia revoluta Harding, Mitzi, M. Wheeler 2013-9-21 81 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; SW Queen Mountain foothills, approx. 1.2 km NW of Wall Street Mill 1426 Comment
  JOTR34156  Euphorbia serpillifolia subsp. serpillifolia Harding, Mitzi, M. Wheeler 2013-9-21 84 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; SW side of Queen Mountain, approx. 1.5km NW of Wall Street Mill 1508 Comment
  POM147583  Fagonia laevis Marcus E. Jones 1926-5-11 s.n. San Bernardino Keys' Ranch, near Morongo Valley. Little San Bernardino Mts. Comment
  CAS-BOT-BC56783  Ferocactus cylindraceus Munz; Johnston 1922-5-6 5293 San Bernardino Field redacted by CAS, contact the data manager for more information Comment
  POM12599  Ferocactus cylindraceus var. cylindraceus P. A. Munz, I. M. Johnston 1922-5-6 5293 San Bernardino Keyes Ranch, Little San Bernardino Mountains. Comment
  POM12602  Ferocactus cylindraceus var. cylindraceus P. A. Munz, I. M. Johnston 1922-5-7 5292 San Bernardino Keyes Ranch. 1066 Comment
  POM12611  Ferocactus cylindraceus var. lecontei P. A. Munz, I. M. Johnston 1922-5-7 5291 San Bernardino Keyes Ranch. 1067 Comment
  JOTR34182  Festuca microstachys La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3232 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  JOTR34183  Festuca myuros La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3233 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  POM12108  Forestiera pubescens P. A. Munz, I. M. Johnston 1922-5-7 5256 San Bernardino Keyes Ranch 1220 Comment
  UC922772  Forestiera pubescens Annie M. Alexander and Louise Kellogg 1940-3-21 891 Riverside 20 mi s Twenty Nine Palms (Parker Dam, end of road); Mohave Desert, Parker Dam 1322 Comment
Read comments
May 14 2011
  JOTR32920  Fraxinus velutina La Doux, Tasha, Alice Miller and Victoria Sork 2009-5-3 1005 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; sandy wash with gravelly benches at the edge of the Wonderland of Rocks, near the Wall Street Mill site 1311 Comment
  UC774601  Fraxinus velutina Carl B. Wolf 1940-10-31 San Bernardino Keyes Ranch Little San Bernardino Mts. 1310 Comment
  RSA24176  Fraxinus velutina var. coriacea Carl B. Wolf 1940-10-31 9761 San Bernardino Little San Bernardino Mts, Keyes Ranch. 1311 Comment
  RSA24251  Fraxinus velutina var. coriacea Carl B. Wolf 1940-10-31 9760 San Bernardino Little San Bernardino Mts, Keyes Ranch. 1311 Comment
  JOTR28826  Galium angustifolium subsp. gracillimum La Doux, Tasha, Glenn Clifton 2004-5-6 1094 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; bouldery outcrops with small ephemeral washes in restricted area northeast of Key's Ranch 1270 Comment
  JOTR28902  Galium angustifolium subsp. gracillimum La Doux, Tasha, Glen Clifton 2004-5-5 1137 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks 1310 Comment
  POM10190  Galium angustifolium subsp. gracillimum Philip A. Munz 1921-4-30 4532 San Bernardino Keyes ranch, Morongo Pass. 1220 Comment
  JOTR28868  Galium aparine La Doux, Tasha, Glenn Clifton 2004-5-6 1102 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; bouldery outcrops with small ephemeral washes in restricted area northeast of Key's Ranch 1270 Comment
  JOTR32340  Galium aparine La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2460 San Bernardino Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; narrow wash with large granitic boulders throughout corridor (Stop 2) 1302 Comment
  JOTR32341  Galium aparine La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2460 San Bernardino Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; narrow wash with large granitic boulders throughout corridor (Stop 2) 1302 Comment
  CAS-BOT-BC178385  Garrya flavescens H. E. McMinn 1925-7-2 1514 Riverside Tahquitz Trail, Idyllwild, San Jacinto Mts. Comment
  JOTR28911  Gilia sinuata La Doux, Tasha, Bill Truesdell 2004-4-12 1146 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; Ohlson house entryway to Wonderland Wash 1280 Comment
  JOTR29131  Gilia sinuata La Doux, Tasha 2005-3-31 1208 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1341 Comment
  JOTR28723  Gilia stellata La Doux, Tasha, Erin Babich 2005-3-31 1015 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  RSA89959  Gnaphalium canescens J. C. Roos 1950-10-21 5014 Riverside Wonderland of Rocks [Joshua Tree National Park] 1220 Comment
  UCR23296  Gnaphalium canescens John C. Roos, L. Roos 1950-10-21 5014 Riverside Mojave Desert, Little San Bernardino Mountains, Wonderland of Rocks [Joshua Tree National Park] 1220 Comment
  JOTR34350  Gnaphalium palustre Harding, Mitzi 2012-6-19 20 Riverside Joshua Tree National Park. Little San Bernardino Mtns, Barker Dam 1304 Comment
  JOTR36401  Gnaphalium palustre La Doux, Tasha, K. Callahan, M. Harding, M. Levandowski 2013-5-9 3351 San Bernardino Joshua Tree National Park. Wonderland of Rocks; Keys Ranch, muddy flats behind Keys Ranch Dam (STOP2) Comment
  JOTR16683  Grayia spinosa Walters, Jim 1967-4-30 s.n. Riverside Joshua Tree National Park. HIDDEN VALLEY 1280 Comment
  JOTR31076  Grayia spinosa La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2339 Riverside Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1) Comment
  JOTR31077  Grayia spinosa La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2339 Riverside Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1) Comment
  JOTR32335  Grayia spinosa La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2456 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  JOTR32484  Grayia spinosa La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2456 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  POM159830  Grayia spinosa E. C. Jaeger 1926-4-15 s.n. Riverside Desert Queen Mine 1220 Comment
  RSA248041  Grayia spinosa R. F. Thorne, S. T. Blake 1965-6-1 34700 San Bernardino Joshua Tree National Monument: 3.3 miles W of turn-off to Jumbo Rocks. 1357 Comment
Read comments
Apr 21 2013
  SBBG108085  Grayia spinosa C. Bornstein 1994-5-2 Riverside Randolph Ranch, Joshua Tree Nat Monument 1280 Comment
  JOTR31026  Grusonia parishii La Doux, Tasha, Maria Harding and Mark Wheeler 2010-6-15 1239 San Bernardino Joshua Tree National Park. Queen Valley; along dirt road between Barker Dam and Pine City parking area; open flats Comment
  POM285637  Grusonia parishii Lyman Benson 1954-5-2 15278 Riverside Queen Valley, Joshua Tree National Monument. 1357 Comment
  SEINET3071480  Grusonia parishii Marc A. Baker, Michelle Cloud-Hughes 2011-12-17 17497 Riverside Queen Mountain quadrangle, zone 11 0584612mE 3763271mN NAD83, Queen Valley, 14.5 km SSW of Twenty Nine Palms, 2.2km south of Negro Hill 1354 Comment
  SEINET3071808  Grusonia parishii Marc A. Baker, Michelle Cloud-Hughes 2011-12-17 17498 Riverside Queen Mountain quadrangle, zone 11 0585460mE 3765223mN NAD83, Queen Valley, 1km west of Desert Queen (McHaney's) Mine, 1km ESE of the summit of Negor Hill, 13km SSW of Twentynine Palms 1335 Comment
  JOTR31173  Gutierrezia microcephala Matthews, Katy, Scott Szabo, Miriam Vamstad 2008-9-10 2 Riverside Joshua Tree National Park. Geology Tour Rd. burn site [UTMs (NAD83) estimated from lat/long Aug 2012 -MH) 1353 Comment
  JOTR37013  Gutierrezia microcephala Hodges, Stephen R, Cody Fogg and Kelsey Bosch 2015-10-5 502 San Bernardino Queen Mountains, in the vicinity of Keys Ranch Comment
  UCR150637  Gutierrezia microcephala Bern Schwenn 1994-9-25 s.n. Riverside Joshua Tree National Monument, W side of Lost Horse Mountains, north side of first pass (divide crossing) on road between Lost Horse Well and Lost Horse Mine, south of Ryan Campground Comment
  UCR150640  Gutierrezia microcephala Bern Schwenn 1994-10-2 s.n. San Bernardino Mojave Desert, Summit of Queen Mountain, Joshua Tree National Monument 1677 Comment
  CLARK-A1528-1874  Haplopappus acradenius subsp. eremophilus John C. Roos 1942-10-24 2579 San Bernardino Twentynine Palms Oasis Comment
  UCR277738  Helianthus gracilentus Mitch Provance 2012-1-26 112- 07 Riverside Badlands of Western Riverside County, San Timoteo Canyon, El Casco area, powerline access road, 0.4 miles due S of El Casco Substation. 687 Comment
  JOTR16631  Heliotropium curassavicum Baker, James K. & Baker, Ilisa T. 1966-10-14 s.n. Riverside Joshua Tree National Park. BARKER DAM 1310 Comment
  JOTR29414  Heliotropium curassavicum Bell, Mike, Mike Bell 2006-9-18 s.n. San Bernardino Joshua Tree National Park. Stop 1 = Barker Dam 408 Comment
  JOTR29416  Heliotropium curassavicum Bell, Mike, Mike Bell 2006-9-18 s.n. San Bernardino Joshua Tree National Park. Stop 1 = Barker Dam 408 Comment
  JOTR29418  Heliotropium curassavicum Bell, Mike, Mike Bell 2006-9-18 s.n. San Bernardino Joshua Tree National Park. Stop 1 = Barker Dam 408 Comment
  JOTR31241  Heliotropium curassavicum Baker, James K. & Baker, Ilisa T. 1966-10-14 s.n. Riverside Joshua Tree National Park. BARKER DAM 1310 Comment
  JOTR32390  Heliotropium curassavicum var. oculatum La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2494 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  POM10189  Heterotheca horrida subsp. cinerascens P. A. Munz 1921-4-30 4536 San Bernardino Keyes ranch, Morongo Pass. 1220 Comment
  POM266279  Heterotheca horrida subsp. cinerascens J. C. Roos 1942-10-24 2571 Riverside Wonderland of Rocks' Joshua Tree National Monument. Comment
  RSA89964  Heterotheca horrida subsp. cinerascens J. C. Roos, L. Roos 1950-10-21 5011 Riverside Wonderland of Rocks [Joshua Tree National Park]; Little San Bernardino Mts. 1220 Comment
  CAS-BOT-BC312304  Heterotheca villosa var. nana John Roos; Lucille Roos 1950-10-21 5011 Riverside Wonderland of Rocks, Little San Bernardinno Mts. 1219 Comment
  JOTR16595  Heterotheca villosa var. scabra Baker, James K. & Baker, Ilisa T. 1966-10-14 s.n. Riverside Joshua Tree National Park. BARKER DAM 1310 Comment
  JOTR16596  Heterotheca villosa var. scabra Baker, James K. & Baker, Ilisa T. 1966-10-19 s.n. Riverside Joshua Tree National Park. 1/2 MILE SOUTH DESERT QUEEN MINE 1341 Comment
  JOTR29275  Heterotheca villosa var. scabra La Doux, Tasha 2005-8-17 1545 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Wonderland Wash; north of Wall Street Mill parking area 1316 Comment
  JOTR30188  Heterotheca villosa var. scabra La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1841 San Bernardino Joshua Tree National Park. STOP 4: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR34423  Heterotheca villosa var. scabra Harding, Mitzi, Kerry Knudsen 2011-10-5 31 San Bernardino Joshua Tree National Park. top of Queen Mountain, along climber's trail, just west of peak 1579 Comment
  JOTR34450  Heterotheca villosa var. scabra La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3141 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks near Wonderland Wash 1315 Comment
  UCR23297  Heterotheca villosa var. scabra John C. Roos, Lucille Roos 1950-10-21 5011 Riverside Mojave Desert, Little San Bernardino Mountains, Wonderland of Rocks [Joshua Tree National Park] 1220 Comment
  JOTR33120  Hilaria rigida La Doux, Tasha, Mike Bell 2003-10-17 1605 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wall Street Mill parking area to Wonderland Wash 1304 Comment
  JOTR33121  Hilaria rigida La Doux, Tasha, Mike Bell 2003-10-17 1605 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wall Street Mill parking area to Wonderland Wash 1304 Comment
  JOTR33122  Hilaria rigida La Doux, Tasha, Mike Bell 2003-10-17 1605 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wall Street Mill parking area to Wonderland Wash 1304 Comment
  JOTR35205  Hordeum murinum subsp. glaucum Harding, Mitzi, Tasya Herskovitz 2011-4-28 182 Riverside Joshua Tree National Park. Barker Dam, approx. 200m from trail head 1304 Comment
  JOTR28899  Hornungia procumbens La Doux, Tasha, Glen Clifton 2004-5-5 1134 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks, Wonderland Wash 1310 Comment
  JOTR30193  Hymenopappus filifolius var. lugens La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1844 San Bernardino Joshua Tree National Park. STOP 4: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR30194  Hymenopappus filifolius var. lugens La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1844 San Bernardino Joshua Tree National Park. STOP 4: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR30947  Hymenopappus filifolius var. lugens La Doux, Tasha, Erin Babich, Jane Cipra 2009-10-28 1902 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: (Stop 2) West side of Queen Mountain Comment
  JOTR32929  Hymenopappus filifolius var. lugens La Doux, Tasha, Alice Miller and Victoria Sork 2009-5-3 2683 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; rocky ridgetop and saddle above a large drainage 1408 Comment
  JOTR36498  Hymenopappus filifolius var. lugens Harding, Mitzi 2013-8-21 263 San Bernardino Joshua Tree National Park. West Queen Mountains; Wonderland Wash, near Wall Street Mill Comment
  JOTR29276  Hymenoxys cooperi La Doux, Tasha 2005-8-17 1546 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Wonderland Wash; north of Wall Street Mill parking area 1316 Comment
  JOTR30171  Hymenoxys cooperi La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1827 San Bernardino Joshua Tree National Park. STOP 2: Little San Bernardino Mtns, Queen Mountain, near Oak Canyon Comment
  JOTR30940  Hymenoxys cooperi La Doux, Tasha, Erin Babich, Jane Cipra 2009-10-28 1896 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: (Stop 2) West side of Queen Mountain Comment
  JOTR36101  Hymenoxys cooperi La Doux, Tasha 2008-6-16 3378 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: Wonderland of Rocks, approx. 1.7 km NW. of Wall Street Mill (STOP2) Comment
  JOTR36496  Hymenoxys cooperi Harding, Mitzi 2013-8-21 261 San Bernardino Joshua Tree National Park. West Queen Mountains; Wonderland Wash, near Wall Street Mill Comment
  UC667320  Hymenoxys cooperi Annie M. Alexander and Louise Kellogg 1941-5-4 2116 Riverside sandy flat near edge reservoir; Joshua Tree National Monument, Barker Dam 1325 Comment
  UCR94882  Hymenoxys cooperi Bern Schwenn 1994-10-2 s.n. San Bernardino Mojave Desert, Joshua Tree National Monument, summit of Queen Mountain, flat west of western peak 1646 Comment
  CAS-BOT-BC143417  Ivesia saxosa Reid Moran 1941-5-5 846 San Bernardino East of Quail Springs, Joshua Tree Nat. Mon. 1300 Comment
  CAS-BOT-BC143418  Ivesia saxosa Reid Moran 1941-5-5 846 San Bernardino East of Quail Spring, Joshua Tree National Monument 1300 Comment
  JOTR16834  Ivesia saxosa Baker, James K. & Baker, Ilisa T. 1966-10-14 s.n. Riverside Joshua Tree National Park. BARKER DAM 1310 Comment
  JOTR16835  Ivesia saxosa Moore, Sue 1968-5-13 s.n. Riverside Joshua Tree National Park. HIDDEN VALLEY 1280 Comment
  JOTR32332  Ivesia saxosa La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2454 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  JOTR34426  Ivesia saxosa Harding, Mitzi, Kerry Knudsen 2011-10-5 34 San Bernardino Joshua Tree National Park. top of Queen Mountain, along climber's trail, just west of peak 1579 Comment
  JOTR34449  Ivesia saxosa La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3140 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks near Wonderland Wash 1315 Comment
  POM13779  Ivesia saxosa Philip A. Munz 1922-5-5 5248 San Bernardino near Keyes Ranch, little San Bernardino mountains. 1067 Comment
  POM190056  Ivesia saxosa Marcus E. Jones 1931-5-17 28564 San Bernardino Keyes Ranch, Little San Bernardino Mts. Comment
  RSA338174  Ivesia saxosa Robert F. Thorne, R. Dahlgren, Gertrud Dahlgren 1979-8-22 53577 Riverside Joshua Tree National Monument: Vicinity of Ryan Campground to base of Ryan Mountain 1341 Comment
  UC1523439  Ivesia saxosa Robert F. Thorne, Rolf and Gertrud Dahlgren 1979-8-22 53577 Riverside base of Ryan Mountains (vicinity of Ryan Camp); Joshua Tree National Monument 1341 Comment
  JOTR35138  Juncus acutus subsp. leopoldii La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3249 Riverside Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; Active, bouldery wash with sandy bottom and large granite outcrops (Stop 3) 1294 Comment
  JOTR28895  Juncus bufonius var. bufonius La Doux, Tasha, Glen Clifton 2004-5-5 1130 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks, Wonderland Wash 1310 Comment
  JOTR28896  Juncus bufonius var. bufonius La Doux, Tasha, Glen Clifton 2004-5-5 1131 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks, Wonderland Wash 1310 Comment
  JOTR32467  Juncus bufonius var. bufonius La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2612 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR36403  Juncus bufonius var. bufonius La Doux, Tasha, K. Callahan, M. Harding, M. Levandowski 2013-5-9 3353 San Bernardino Joshua Tree National Park. Wonderland of Rocks; Keys Ranch, muddy flats behind Keys Ranch Dam (STOP2) Comment
  JOTR35126  Juncus bufonius var. occidentalis La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3238 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  JOTR35027  Juncus macrophyllus La Doux, Tasha, M. Wheeler, M. Harding 2010-6-15 3480 San Bernardino Wonderland of Rocks, above Key's Ranch by dam, past boundary for closed area - Stop 2 Comment
  JOTR36206  Juncus macrophyllus La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3459 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; small sandy drainage within larger wash corridor (Stop 2) 1259 Comment
  JOTR28742  Juncus tiehmii La Doux, Tasha, Glenn Clifton 2004-5-5 1023 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks, Wonderland Wash 1310 Comment
  JOTR35137  Juncus tiehmii La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3248 Riverside Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; Active, bouldery wash with sandy bottom and large granite outcrops (Stop 3) 1294 Comment
  JOTR30061  Juniperus californica La Doux, Tasha, Mike Bell, Katy Mathews, Alice Miller, Amber Holt 2007-5-23 1692 Riverside Joshua Tree National Park. Stop #1 = Near Geology Tour rd., N of Malapai Hill 1267 Comment
  JOTR29178  Kallstroemia californica La Doux, Tasha 2003-9-24 1255 Riverside Joshua Tree National Park. Queen Mountain, Trail to Barker Dam (stop 1) 1296 Comment
  JOTR32199  Keckiella antirrhinoides var. microphylla Herskovits, Tasya, M. Harding 2011-5-20 s.n. Riverside Joshua Tree National Park. Little San Bernardino Mountains; Ryan Mountain; Gentle, gravelly north facing slope near the intersection of Ryan Mountain Trail and Sheep Pass Spur Trail (Stop 3) 1361 Comment
  JOTR33080  Keckiella antirrhinoides var. microphylla La Doux, Tasha, Bill Truesdell 2010-4-29 2780 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; south facing steep rocky slope below Queen Mountain summit Comment
  CAS-BOT-BC61439  Krameria bicolor David Dreyer 1968-7-1 s.n Riverside Near campground in Joshua Tree National Monument Comment
  JOTR30063  Krameria erecta La Doux, Tasha, Mike Bell, Katy Mathews, Alice Miller, Amber Holt 2007-5-23 1694 Riverside Joshua Tree National Park. Stop #2 = Near Geology Tour rd., N of Malapai Hill 1286 Comment
  JOTR30064  Krameria erecta La Doux, Tasha, Mike Bell, Katy Mathews, Alice Miller, Amber Holt 2007-5-23 1694 Riverside Joshua Tree National Park. Stop #2 = Near Geology Tour rd., N of Malapai Hill 1286 Comment
  JOTR31094  Krameria erecta La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2355 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Cobble toe slopes at the base of Ryan Mountain, north end of Lost Horse Hills (Stop 3) Comment
  JOTR30062  Krameria grayi La Doux, Tasha, Mike Bell, Katy Mathews, Alice Miller, Amber Holt 2007-5-23 1693 Riverside Joshua Tree National Park. Stop #2 = Near Geology Tour Rd., N of Malapai Hill 1286 Comment
  JOTR32645  Krameria grayi La Doux, Tasha, Mike Bell, Katy Mathews, Alice Miller, Amber Holt 2007-5-23 1693 Riverside Joshua Tree National Park. Stop #2 = Near Geology Tour Rd., N of Malapai Hill 1286 Comment
  JOTR28825  Lactuca serriola La Doux, Tasha, Glenn Clifton 2004-5-6 1093 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; bouldery outcrops with small ephemeral washes in restricted area northeast of Key's Ranch 1270 Comment
  JOTR33115  Laennecia coulteri La Doux, Tasha, Glenn Clifton 2004-5-6 1126 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; bouldery outcrops with small ephemeral washes in restricted area northeast of Key's Ranch 1270 Comment
  JOTR33116  Laennecia coulteri La Doux, Tasha, Glenn Clifton 2004-5-6 1126 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; bouldery outcrops with small ephemeral washes in restricted area northeast of Key's Ranch 1270 Comment
  JOTR28736  Layia glandulosa La Doux, Tasha, Erin Babich 2005-3-31 1017 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1267 Comment
  JOTR28740  Layia glandulosa La Doux, Tasha, Erin Babich 2005-3-31 1017 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1267 Comment
  JOTR29582  Layia glandulosa Andre, Jim 2006-4-6 6714 Riverside Joshua Tree National Park. Along Desert Queen Mine Rd 1362 Comment
  JOTR31073  Layia glandulosa La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2336 Riverside Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1) Comment
  POM159848  Layia glandulosa E. C. Jaeger 1928-3-24 s.n. San Bernardino Keyes Ranch, Little San Bernardino Mts. Comment
  JOTR31099  Lepidium fremontii var. fremontii La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2357 Riverside Joshua Tree National Park. Little San Bernardino Mountains, north end of Lost Horse Hills; Side canyon off main wash between Ryan Mtn and Lost Horse Hills, with steep rocky slopes (Stop 4) Comment
  JOTR33081  Lepidium fremontii var. fremontii La Doux, Tasha, Bill Truesdell 2010-4-29 2781 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; south facing steep rocky slope below Queen Mountain summit Comment
  JOTR33886  Lepidium fremontii var. fremontii La Doux, Tasha, Bill Truesdell 2010-4-29 2781 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; south facing steep rocky slope below Queen Mountain summit Comment
  JOTR33675  Leptochloa fusca subsp. uninervia La Doux, Tasha 2003-9-24 1618 Riverside Joshua Tree National Park. Little San Bernardino Mtns; southern Wonderland of Rocks, along trail to Barker Dam 1296 Comment
  JOTR16779  Leptochloa uninervia Nelson, Steve 1973-10-14 1377 Riverside Joshua Tree National Park. BARKER DAM AREA Comment
  JOTR29475  Leptochloa uninervia Bell, Mike, J. Mohajerin 2006-9-18 1756 San Bernardino Joshua Tree National Park. Stop #1: Barker Dam 408 Comment
  UCR244430  Leptosiphon aureus subsp. aureus Jim Andre 2012-4-16 20963 Riverside Southern Mojave Desert, Joshua Tree National Park; north side of Mt Ryan at Sheep Pass Campground area 1370 Comment
  CLARK-A1528-3439  Linanthus aureus John C. Roos 1942-5-3 1148 Riverside Joshua Tree Comment
  JOTR31080  Linanthus aureus subsp. aureus La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2343 Riverside Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1) Comment
  JOTR35139  Linanthus dichotomus subsp. dichotomus La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3250 Riverside Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; Active, bouldery wash with sandy bottom and large granite outcrops (Stop 3) 1294 Comment
  JOTR31097  Loeseliastrum matthewsii La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2261 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Cobble toe slopes at the base of Ryan Mountain, north end of Lost Horse Hills (Stop 3) Comment
  RSA750716  Loeseliastrum matthewsii R. F. Thorne, Rolf, Gertrud Dahlgren 1979-8-22 53588 -b Riverside Joshua Tree National Monument; Vicinity of Ryan Campground to base of Ryan Mountain. 1319 Comment
  JOTR33077  Logfia filaginoides La Doux, Tasha, Bill Truesdell 2010-4-29 2777 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; rocky outcrops at the base of the south side of Queen Mountain Comment
  JOTR35133  Logfia filaginoides La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3245 Riverside Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; narrow wash with large granitic boulders throughout corridor (Stop 2) 1302 Comment
  GMDRC1318  Lomatium mohavense J. Andre 2004-4-24 4276 Riverside Little San Bernardino Mountains: Joshua Tree NP: open Joshua Tree woodland, near roadside 1/2 mi. east of GeoTour Rd. Elev. 4493 ft. 1370 Comment
  JEPS12323  Lomatium mohavense Marjorie D. Clary 1932-5-12 1643 Riverside Colorado Desert, Lost Horse Canyon 1371 Comment
  JOTR31091  Lomatium mohavense La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2353 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Cobble toe slopes at the base of Ryan Mountain, north end of Lost Horse Hills (Stop 3) Comment
  JOTR31998  Lomatium mohavense La Doux, Tasha, T. Herskovits, M. Wheeler, D. Shade 2011-4-19 2228 Riverside Joshua Tree National Park. Little San Bernardino Mtns, Queen Valley; Pine City area along Old Queen Valley Historic Road (Stop 1) Comment
  JOTR33066  Lomatium mohavense La Doux, Tasha, Bill Truesdell 2010-4-29 2769 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, south side of Queen Mountain; base of south facing slope with rocky outcrops Comment
  JOTR34479  Lomatium mohavense Andre, Jim 2012-4-16 20960 Riverside Joshua Tree National Park. Queen Valley; north side of Ryan Mtn. at Sheeps Pass campground area. 1370 Comment
  UCR244427  Lomatium mohavense Jim Andre 2012-4-16 20960 Riverside Southern Mojave Desert, Joshua Tree National Park; north side of Mt Ryan at Sheep Pass Campground area 1370 Comment
  UCR6041  Lomatium mohavense Leland E. Francois 1966-4-23 42366- 9 Riverside Mojave Desert, Joshua Tree National Monument [now J.T. National Park], south edge of Ryan Mountain Campground 1300 Comment
  JOTR16686  Lotus rigidus Walters, Jim 1967-3-12 s.n. Riverside Joshua Tree National Park. HIDDEN VALLEY 1280 Comment
  UC922960  Lotus rigidus Annie M. Alexander and Louise Kellogg 1940-3-21 890 Riverside 20 mi s 29 Palms; Barker Dam 1322 Comment
  UC1329864  Lotus strigosus James E. Cole 1941-5-4 693 Riverside Lost Horse Valley Joshua Tree National Monument 1310 Comment
  JEPS48833  Lupinus Marjorie D. Clary 1932-5-13 951 Riverside Lost Horse Canyon , Lost Horse Canyon (Little San Bernardino Mts.) Comment
  JOTR33068  Lupinus agardhianus La Doux, Tasha, Bill Truesdell 2010-4-29 2771 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; rocky outcrops at the base of the south side of Queen Mountain Comment
  POM145829  Lupinus andersonii Marcus E. Jones 1926-5-11 29 San Bernardino Keys Ranch, near Morongo Valley. Little San Bernardino Mts. Comment
  JOTR33902  Lupinus concinnus La Doux, Tasha, Bill Truesdell 2010-4-29 2797 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; ridge top near Queen Mountain summit with rocky outcrops and gravelly flats Comment
  POM190058  Lupinus excubitus var. austromontanus Marcus E. Jones 1931-5-17 28564 San Bernardino Keyes Ranch, Little San Bernardino Mts. Comment
  RSA247992  Lycium andersonii Robert F. Thorne, Stan T. Blake 1965-6-1 34681 San Bernardino Joshua Tree National Monument: Sheep Pass area. 1357 Comment
  UCSB11532  Lycium andersonii Haines, Bruce 1962-4-16 Riverside 3/4 mile east of Hidden Valley Campground on Key's Ranch Road, Joshua Tree National Monument 1295 Comment
  JOTR31075  Lycium cooperi La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2338 Riverside Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1) Comment
  RSA247993  Lycium cooperi Robert F. Thorne, Stan T. Blake 1965-6-1 34686 San Bernardino Joshua Tree National Monument: Near borrow pit NE of and near, Sheep Pass. 1357 Comment
  UCR85278  Lycium cooperi Bern Schwenn 1994-4-29 s.n. Riverside Mojave Desert, Joshua Tree National Monument: Lost Horse Mtns, SE of Ryan Campground along Calif. Riding and Hiking Trail 1402 Comment
  UCR89591  Machaeranthera tortifolia Bern Schwenn 1994-4-29 s.n. Riverside Southern Mojave Desert, Joshua Tree National Monument (Park)., flat country east of Lost Horse Mtns, near Mystery Hole. In wash near mine tailings (Sec. 34, south of Cal. Riding and Hiking Trail) and near old road to Indio 1311 Comment
  JOTR28866  Malacothrix coulteri La Doux, Tasha 2004-5-6 1100 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; bouldery outcrops with small ephemeral washes in restricted area northeast of Key's Ranch 1270 Comment
  JOTR31996  Malacothrix coulteri La Doux, Tasha, T. Herskovits, M. Wheeler, D. Shade 2011-4-19 2226 Riverside Joshua Tree National Park. Little San Bernardino Mtns, Queen Valley; Pine City area along Old Queen Valley Historic Road (Stop 1) Comment
  JOTR36207  Malacothrix coulteri La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3460 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; wide valley with rock outcrops and small sandy drainages (Stop 3) 1264 Comment
  JOTR29090  Matelea parvifolia La Doux, Tasha 2005-3-5 1207 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Queen Mountain; next to Cow Camp Dam 1266 Comment
  JOTR30170  Matelea parvifolia La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1826 San Bernardino Joshua Tree National Park. STOP 2: Little San Bernardino Mtns, Queen Mountain, near Oak Canyon Comment
  JOTR28861  Medicago polymorpha La Doux, Tasha, Glenn Clifton 2004-5-6 1095 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; bouldery outcrops with small ephemeral washes in restricted area northeast of Key's Ranch 1270 Comment
  JOTR33889  Melica frutescens La Doux, Tasha, Bill Truesdell 2010-4-29 2784 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; south facing steep rocky slope below Queen Mountain summit Comment
  SBBG64311  Melica frutescens C. Bornstein 1994-5-2 Riverside Randolph Ranch, Joshua Tree Nat Monument 1280 Comment
  JOTR35131  Melica imperfecta La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3243 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  UCR5910  Melica imperfecta Leland E. Francois 1966-4-23 42366- 7 Riverside Mojave Desert, Joshua Tree National Monument [now J.T. National Park], south edge of Ryan Mountain Campground 1300 Comment
  JOTR28870  Melilotus indicus La Doux, Tasha, Glenn Clifton 2004-5-6 1104 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; bouldery outcrops with small ephemeral washes in restricted area northeast of Key's Ranch 1270 Comment
  JOTR36103  Menodora scabra var. glabrescens La Doux, Tasha 2008-6-16 3380 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: Wonderland of Rocks, 2 km NW of Wall Street Mine (STOP3) Comment
  JOTR36494  Menodora scabra var. glabrescens Harding, Mitzi 2013-8-21 259 San Bernardino Joshua Tree National Park. West Queen Mountains; Wonderland Wash, near Wall Street Mill Comment
  JOTR28821  Menodora scoparia La Doux, Tasha 2003-9-4 1089 Riverside Joshua Tree National Park. Queen Mountain, above Key's Ranch, near old dam Comment
  JOTR29286  Menodora scoparia La Doux, Tasha 2003-9-4 1089 Riverside Joshua Tree National Park. Queen Mountain, above Key's Ranch, near old dam Comment
  JOTR30168  Menodora scoparia La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1824 San Bernardino Joshua Tree National Park. stop 1: Little San Bernardino Mtns, Queen Mountain, near Oak Canyon Comment
  JOTR32921  Mentzelia albicaulis La Doux, Tasha, Alice Miller and Victoria Sork 2009-5-3 1006 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, SW of Queen Mountain; diverse shrubland on gravelly slopes at the edge of the Wonderland of Rocks, near the Wall Street Mill site 1347 Comment
  POM13786  Microseris lindleyi P. A. Munz, I. M. Johnston 1922-5-7 5264 San Bernardino Keyes Ranch. 1066 Comment
  JOTR30253  Mimulus aurantiacus Leary, C. and Leary, Pat 1979-5-6 3024 Riverside Joshua Tree National Park. Barker Dam, Joshua Tree National Monument, T2S R8E sec 4 Comment
  JOTR32329  Mimulus aurantiacus La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2451 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  A367105  Mimulus aurantiacus var. pubescens R. V. Moran 1941-5-5 845 Unknown east of Quail Spring, Joshua Tree Nat. Mon. Comment
  JEPS4611  Mimulus aurantiacus var. pubescens Marjorie D. Clary 1932-5-12 1636 Riverside e Little San Bernardinos (Lost Horse Canyon); Colorado Desert, Joshua Tree National Monument 1432 Comment
  JEPS87289  Mimulus aurantiacus var. pubescens David M. Thompson 1992-5-19 1071 Riverside 14 rd mi s Joshua Tree town (Hidden Valley Campground above campsite #5); Joshua Tree National Monument 1300 Comment
  JOTR28865  Mimulus aurantiacus var. pubescens La Doux, Tasha, Glenn Clifton 2004-5-6 1099 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; in restricted area northeast of Key's Ranch 1270 Comment
  JOTR33665  Mimulus aurantiacus var. pubescens La Doux, Tasha 2005-4-22 1588 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch in restricted access area 1274 Comment
  JOTR36215  Mimulus aurantiacus var. pubescens La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3468 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; sandy bench above wash corridor (Stop 4) 1267 Comment
  RSA550790  Mimulus aurantiacus var. pubescens David M. Thompson 1992-5-19 1071 Riverside Joshua Tree National Monument. Hidden Valley Campground, 14 rd. mi. S of Joshua Tree town. 1296 Comment
  UC1329893  Mimulus aurantiacus var. pubescens James E. Cole 1941-5-2 672 Riverside Lost Horse Valley Joshua Tree National Monument 1310 Comment
  UC667387  Mimulus aurantiacus var. pubescens Annie M. Alexander and Louise Kellogg 1941-5-4 2122 San Bernardino 1 mi n Barker Dam; Joshua Tree National Monument 1310 Comment
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May 14 2011
  UC922688  Mimulus aurantiacus var. pubescens Annie M. Alexander and Louise Kellogg 1940-3-21 888 Riverside 20 mi s Twenty Nine Palms (Barker Dam); Mohave Desert 1322 Comment
  UCSB26695  Mimulus aurantiacus var. pubescens Wilken, Dieter 1969-5-9 Riverside Hidden Valley Campground; Lost Horse Valley; 14 miles south of Joshua Tree; Joshua Tree National Monument Comment
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May 1 2015
  RSA147843  Mimulus bigelovii var. bigelovii Marcus E. Jones 1926-5-11 s.n. San Bernardino Keys' Ranch, near Morongo Valley. Little San Bernardino Mts. Comment
  UCSB54188  Mimulus bigelovii var. bigelovii McKinley, Gale 1985-3-26 Riverside 200 yards east of site #9; in Ryan campground; in Joshua Tree National Monument 1280 Comment
  UC979377  Mimulus fremontii var. fremontii Reid Moran 1941-5-4 836 San Bernardino e Quail Spring; Joshua Tree National Monument 1300 Comment
  JOTR32394  Mimulus guttatus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2498 Riverside Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5) 1300 Comment
  JOTR32395  Mimulus guttatus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2498 Riverside Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5) 1300 Comment
  JOTR32396  Mimulus guttatus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2498 Riverside Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5) 1300 Comment
  UC922769  Mimulus guttatus Annie M. Alexander and Louise Kellogg 1940-3-21 886 Riverside 20 mi s Twenty Nine Palms (at base of Barker Dam); Mohave Desert 1322 Comment
  UC922770  Mimulus nasutus Annie M. Alexander and Louise Kellogg 1940-3-21 885 Riverside 20 mi s Twenty Nine Palms (at base of Barker Dam); Mohave Desert 1322 Comment
  JOTR35029  Mimulus parishii La Doux, Tasha, M. Wheeler, M. Harding 2010-6-15 3482 San Bernardino Wonderland of Rocks, above Key's Ranch by dam, past boundary for closed area - Stop 2 Comment
  JOTR16849  Mimulus pilosus Moore, Sue 1968-6-19 s.n. Riverside Joshua Tree National Park. BARKER DAM 1280 Comment
  JOTR16850  Mimulus pilosus Baker, James K. & Baker, Ilisa T. 1966-10-14 s.n. Riverside Joshua Tree National Park. BACKSIDE OF BARKER DAM 1310 Comment
  JOTR30252  Mimulus pilosus Leary, C. and Leary, Pat 1979-5-6 3032 Riverside Joshua Tree National Park. Barker Dam, Joshua Tree National Monument, T2S R8E sec 4 Comment
  JOTR32348  Mimulus pilosus La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2464 San Bernardino Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; Active, bouldery wash with sandy bottom and large granite outcrops (Stop 3) 1294 Comment
  JOTR32389  Mimulus pilosus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2493 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR33113  Mimulus pilosus La Doux, Tasha, Glenn Clifton 2004-5-5 1586 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks, Wonderland Wash 1310 Comment
  JOTR33123  Mimulus pilosus La Doux, Tasha, Mike Bell 2003-10-17 1604 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wonderland Wash, active wash corridor with sandy bottom, surrounded by granitic outcrops and pediments 1310 Comment
  JOTR34455  Mimulus pilosus La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3146 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks 1315 Comment
  JOTR37017  Mimulus pilosus Hodges, Stephen R, Cody Fogg and Kelsey Bosch 2015-10-5 506 San Bernardino Queen Mountains, in the vicinity of Keys Ranch Comment
  JOTR37051  Mimulus pilosus Hodges, Stephen R., N. Frakes 2015-9-18 606 San Bernardino Joshua Tree National Park. Queen Mountains, Wonderland of Rocks, Keys Ranch Comment
  JOTR29224  Mirabilis albida La Doux, Tasha, Mike Bell 2005-9-15 1337 Riverside Joshua Tree National Park. Near Hidden Valley campground Comment
  JOTR30180  Mirabilis albida La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1835 San Bernardino Joshua Tree National Park. STOP 3: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR16749  Mirabilis bigelovii var. bigelovii Dengler, A. 1966-5-31 116 Riverside Joshua Tree National Park. LOST HORSE VALLEY 1280 Comment
  JOTR36499  Mirabilis laevis var. crassifolia Harding, Mitzi 2013-8-21 257 San Bernardino West Queen Mountains; Wonderland Wash, near Wall Street Mill 1292 Comment
  JOTR37016  Mirabilis laevis var. crassifolia Hodges, Stephen R, Cody Fogg and Kelsey Bosch 2015-10-5 505 San Bernardino Queen Mountains, in the vicinity of Keys Ranch Comment
  CAS-BOT-BC434846  Mirabilis laevis var. retrorsa R. F. Hoover 1969-4-13 11223 San Bernardino Joshua Tree Comment
  OBI78317  Mirabilis laevis var. retrorsa Robert F. Hoover 1969-4-13 11223 San Bernardino Joshua Tree Comment
  JOTR32475  Mirabilis laevis var. villosa Herskovits, Tasya, M. Harding 2011-5-20 11 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Ryan Mountain; Rocky slopes bordering Ryan Mountain Trail (Stop 2) 1524 Comment
  JOTR33075  Mirabilis laevis var. villosa La Doux, Tasha, Bill Truesdell 2010-4-29 2776 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; rocky outcrops at the base of the south side of Queen Mountain Comment
  JOTR33076  Mirabilis laevis var. villosa La Doux, Tasha, Bill Truesdell 2010-4-29 2776 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; rocky outcrops at the base of the south side of Queen Mountain Comment
  RSA247990  Mirabilis laevis var. villosa S. F. Blake 1965-6-1 34691 San Bernardino Joshua tree National Monument: Near borrow pit NE of, & near, Sheep Pass 1357 Comment
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Jan 7 2017
  JOTR29181  Mollugo cerviana La Doux, Tasha 2003-9-24 1258 Riverside Joshua Tree National Park. Queen Mountain, Trail to Barker Dam (stop 1) 1296 Comment
  CAS-BOT-BC220424  Monardella robisonii D. Dunn 1940-4-27 1922 Riverside Keys Ranch, Joshua Tree National Mon. Comment
  JOTR29261  Monardella robisonii La Doux, Tasha, Ileene Anderson, Bill Truesdell, Margaret Adam 2004-10-4 1649 San Bernardino Joshua Tree National Park. STOP 1= Little San Bernardino Mtns, Approximately 1/4 mile north of Keys Ranch; counted 4 individuals 1277 Comment
  JOTR29262  Monardella robisonii La Doux, Tasha, Ileene Anderson, Bill Truesdell, Margaret Adam 2004-10-4 1650 San Bernardino Joshua Tree National Park. Stop2= Little San Bernardino Mtns, Approximately 1/4 mile NNE of Keys Ranch; counted 3 large and healthy individuals in rockpile 1265 Comment
  JOTR29263  Monardella robisonii La Doux, Tasha, Ileene Anderson, Bill Truesdell, Margaret Adam 2004-10-4 1651 San Bernardino Joshua Tree National Park. Stop2= Little San Bernardino Mtns, Approximately 1/4 mile NNE of Keys Ranch; counted 3 large and healthy individuals in rockpile 1265 Comment
  JOTR29277  Monardella robisonii La Doux, Tasha, Ileene Anderson, Bill Truesdell, Margaret Adam 2004-10-4 1651 San Bernardino Joshua Tree National Park. Stop2= Little San Bernardino Mtns, Approximately 1/4 mile NNE of Keys Ranch; counted 3 large and healthy individuals in rockpile 1265 Comment
  JOTR29278  Monardella robisonii La Doux, Tasha, Ileene Anderson, Bill Truesdell, Margaret Adam 2004-10-4 1652 San Bernardino Joshua Tree National Park. Stop2= Little San Bernardino Mtns, Approximately 1/4 mile NNE of Keys Ranch; counted 3 large and healthy individuals in rockpile 1265 Comment
  JOTR29279  Monardella robisonii La Doux, Tasha, Ileene Anderson, Bill Truesdell, Margaret Adam 2004-10-4 1652 San Bernardino Joshua Tree National Park. Stop2= Little San Bernardino Mtns, Approximately 1/4 mile NNE of Keys Ranch; counted 3 large and healthy individuals in rockpile 1265 Comment
  POM10125  Monardella robisonii P. A. Munz 1921-4-30 4230 San Bernardino Keyes ranch, Morongo Pass. 1220 Comment
  POM13729  Monardella robisonii E. C. Jaeger 1921-10 1152 San Bernardino Keyes Ranch, southern edge of Mojave Desert. Comment
  RSA14732  Monardella robisonii C. Epling 1934-7-8 6249 San Bernardino Keyes Ranch, Little San Bernardino Mts. Comment
  UCR123188  Monardella robisonii A. C. Sanders, Mark Elvin 2001-8-17 24618 Riverside Mojave Desert, Little San Bernardino Mtns, near Hidden Valley Campground at 'Echo T,' Joshua Tree National Park 1311 Comment
  UCR123189  Monardella robisonii A. C. Sanders, Mark Elvin 2001-8-17 24616 Riverside Mojave Desert, Little San Bernardino Mtns, near Hidden Valley Campground at 'Echo T,' Joshua Tree National Park 1311 Comment
  UCR123190  Monardella robisonii A. C. Sanders, Mark Elvin 2001-8-17 24615 Riverside Mojave Desert, Little San Bernardino Mtns, near Hidden Valley Campground at 'Echo T,' Joshua Tree National Park 1311 Comment
  UCR132739  Monardella robisonii A. C. Sanders, Mark A. Elvin, Jane Rodgers 2001-5-11 24253 San Bernardino Mojave Desert, Joshua Tree National Park, Echo Cove, between Barker Dam and Hidden Valley Campground 1280 Comment
  UCR132740  Monardella robisonii A. C. Sanders, Mark A. Elvin, Jane Rodgers 2001-5-11 24252 San Bernardino Mojave Desert, Joshua Tree National Park, Echo Cove, between Barker Dam and Hidden Valley Campground 1280 Comment
  UCR27766  Monardella robisonii K. Stolte 1979-9-4 s.n. San Bernardino Mojave Desert, Joshua Tree National Monument [now National Park], Keys Ranch, Hidden Valley area 1280 Comment
  UCR27804  Monardella robisonii K. Stolte 1979-9-4 s.n. San Bernardino Mojave Desert, Joshua Tree National Monument [now National Park], Keys Ranch, Hidden Valley area 1280 Comment
  UCR27805  Monardella robisonii K. Stolte 1979-9-4 s.n. San Bernardino Mojave Desert, Joshua Tree National Monument [now National Park], Keys Ranch, Hidden Valley area 1280 Comment
  UCR27806  Monardella robisonii K. Stolte 1979-9-4 s.n. San Bernardino Mojave Desert, Joshua Tree National Monument [now National Park], Keys Ranch, Hidden Valley area 1280 Comment
  JOTR28757  Muhlenbergia appressa La Doux, Tasha, Glenn Clifton 2004-5-5 1039 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks 1325 Comment
  JOTR28823  Muhlenbergia appressa La Doux, Tasha, Glenn Clifton 2004-5-6 1091 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; bouldery outcrops with small ephemeral washes in restricted area northeast of Key's Ranch 1270 Comment
  JOTR28893  Muhlenbergia appressa La Doux, Tasha, Glen Clifton 2004-5-5 1128 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks, Wonderland Wash 1310 Comment
  JOTR28903  Muhlenbergia appressa La Doux, Tasha, Glen Clifton 2004-5-5 1138 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks, Wonderland Wash 1310 Comment
  JOTR34187  Muhlenbergia appressa La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3236 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  JOTR34444  Muhlenbergia appressa La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3135 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks 1315 Comment
  JOTR34452  Muhlenbergia appressa La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3143 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks, near Wonderland Wash 1333 Comment
  JOTR34465  Muhlenbergia appressa La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3143 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks, near Wonderland Wash 1333 Comment
  JOTR36221  Muhlenbergia appressa La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3474 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; narrow, steep drainage with boulder walls and sandy bottom (Stop 5) 1273 Comment
  CLARK-A1528-4759  Muhlenbergia minutissima John C. Roos, Lucille Roos 1952-10-18 5903 Riverside Little San Bernardino Mountains 1219 Comment
  JOTR34446  Muhlenbergia minutissima La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3137 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks, near Wonderland Wash 1333 Comment
  JOTR34460  Muhlenbergia minutissima La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3151 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks 1315 Comment
  JOTR36500  Muhlenbergia minutissima Harding, Mitzi 2013-8-21 265 San Bernardino Joshua Tree National Park. West Queen Mountains; Wonderland Wash, near Wall Street Mill Comment
  RSA77259  Muhlenbergia minutissima J. C. Roos, L. Roos 1952-10-18 5903 Riverside Hidden Valley Campground 1220 Comment
  UCR20457  Muhlenbergia minutissima John C. Roos, L. Roos 1952-10-19 5903 Riverside Little San Bernardino Mtns, Hidden Valley Campground 1220 Comment
  JOTR16783  Muhlenbergia porteri Leary, Pat 1975-6-7 1268 Riverside Joshua Tree National Park. QUEEN VALLEY, ONE MILE NORTHWEST OF OPTIMO 1341 Comment
  JOTR30174  Muhlenbergia porteri La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1830 San Bernardino Joshua Tree National Park. STOP 3: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR30199  Muhlenbergia porteri La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1830 San Bernardino Joshua Tree National Park. STOP 3: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR30949  Muhlenbergia porteri La Doux, Tasha, Erin Babich, Jane Cipra 2009-10-28 1904 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: (Stop 3) 1380 Comment
  JOTR30950  Muhlenbergia porteri La Doux, Tasha, Erin Babich, Jane Cipra 2009-10-28 1904 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: (Stop 3) 1380 Comment
  RSA337843  Muhlenbergia porteri R. F. Thorne 1979-8-22 53575 Riverside Joshua Tree National Monument: Hidden Valley; Nolina Rocks near Sheep Pass and sand quarry. 1341 Comment
  JOTR16784  Muhlenbergia rigens Hogan, J. 1974-6-23 21 San Bernardino Joshua Tree National Park. .5 MILES NORTH ON DIRT ROAD TO PINE SPRING FROM PAVED ROAD; 5 MI. EAST 1341 Comment
  JOTR33124  Muhlenbergia rigens La Doux, Tasha, Mike Bell 2003-10-17 1593 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wonderland Wash, active wash corridor with sandy bottom, surrounded by granitic outcrops and pediments 1310 Comment
  JOTR34462  Muhlenbergia rigens La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3153 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland Wash 1274 Comment
  UCSB26652  Muhlenbergia rigens Wilken, Dieter 1969-5-9 San Bernardino Hidden Valley Campground, Lost Horse Valley, 14 miles southeast of Joshua Tree, Joshua Tree National Monument Comment
  JOTR28867  Myosurus cupulatus La Doux, Tasha, Glenn Clifton 2004-5-6 1101 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; bouldery outcrops with small ephemeral washes in restricted area northeast of Key's Ranch 1270 Comment
  JOTR28898  Myosurus cupulatus La Doux, Tasha, Glen Clifton 2004-5-5 1133 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks, Wonderland Wash 1310 Comment
  JOTR32339  Myosurus cupulatus La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2459 San Bernardino Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; narrow wash with large granitic boulders throughout corridor (Stop 2) 1302 Comment
  JOTR36225  Myosurus cupulatus La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3478 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; wet, muddy area behind Key's Ranch Dam (Stop 6) 1225 Comment
  POM171220  Myosurus cupulatus F. R. Fosberg 1930-5-1 s.n. San Bernardino Keys Ranch 915 Comment
  JOTR31015  Myriophyllum La Doux, Tasha, Maria Harding and Mark Wheeler 2010-6-15 1569 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch by dam (Stop 1) Comment
  JOTR31016  Myriophyllum La Doux, Tasha, Maria Harding and Mark Wheeler 2010-6-15 1569 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch by dam (Stop 1) Comment
  JOTR31017  Myriophyllum La Doux, Tasha, Maria Harding and Mark Wheeler 2010-6-15 1569 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch by dam (Stop 1) Comment
  JOTR31018  Myriophyllum La Doux, Tasha, Maria Harding and Mark Wheeler 2010-6-15 1569 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch by dam (Stop 1) Comment
  JOTR31089  Nama demissa var. demissa La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2351 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Cobble toe slopes at the base of Ryan Mountain, north end of Lost Horse Hills (Stop 3) Comment
  JOTR28760  Nemacladus longiflorus var. breviflorus La Doux, Tasha, Glenn Clifton 2004-5-5 1041 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks 1310 Comment
  JOTR28759  Nemacladus orientalis La Doux, Tasha, Glenn Clifton 2004-5-5 1040 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks 1310 Comment
  JOTR28761  Nemacladus sigmoideus La Doux, Tasha, Glenn Clifton 2004-5-5 1042 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks 1310 Comment
  JOTR31090  Nemacladus sigmoideus La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2352 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Cobble toe slopes at the base of Ryan Mountain, north end of Lost Horse Hills (Stop 3) Comment
  CAS-BOT-BC349888  Nicolletia occidentalis J. Cole 1942-6-1 979 San Bernardino Desert Queen Valley, Joshua Tree National Monument 1341 Comment
  POM190067  Nicolletia occidentalis Marcus E. Jones 1931-5-17 s.n. San Bernardino Keyes Ranch, Little San Bernardino Mts. Comment
  POM301770  Nicolletia occidentalis J. Cole 1942-06 979 San Bernardino Desert Queen Valley, Joshua Tree National Monument 1341 Comment
  POM363669  Nicolletia occidentalis Jack Rempel, Erwin Miller 1934-4-28 18733 Riverside S of Pass between Horse and Pleasant Valleys Wash 1220 Comment
Read comments
Dec 11 2011
  RSA339360  Nicolletia occidentalis R. F. Thorne, Rolf, Gertrud Dahlgren 1979-8-22 53587 Riverside Joshua Tree National Monument; Vicinity of Ryan Campground to base of Ryan Mountain. 1319 Comment
  UCR89592  Nicolletia occidentalis Bern Schwenn 1994-4-29 s.n. Riverside Southern Mojave Desert, Joshua Tree National Monument (Park)., flat country east of Lost Horse Mtns, near Mystery Hole. In wash near mine tailings (Sec. 34, south of Cal. Riding and Hiking Trail) and near old road to Indio 1311 Comment
  JOTR30057  Nicotiana obtusifolia La Doux, Tasha, Mike Bell, Katy Mathews, Alice Miller, Amber Holt 2007-5-23 1690 Riverside Joshua Tree National Park. Stop #1 = Near Geology Tour rd., N of Malapai Hill 1267 Comment
  JOTR30058  Nicotiana obtusifolia La Doux, Tasha, Mike Bell, Katy Mathews, Alice Miller, Amber Holt 2007-5-23 1690 Riverside Joshua Tree National Park. Stop #1 = Near Geology Tour rd., N of Malapai Hill 1267 Comment
  JOTR33891  Nicotiana obtusifolia La Doux, Tasha, Bill Truesdell 2010-4-29 2786 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; south facing steep rocky slope below Queen Mountain summit Comment
  JOTR34259  Nicotiana obtusifolia La Doux, Tasha, Bill Truesdell 2010-4-29 2786 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; south facing steep rocky slope below Queen Mountain summit Comment
  UCR19433  Nicotiana obtusifolia Harlan Lewis 1940-4-28 s.n. San Bernardino Little San Bernardino Mtns, Near Keys Ranch 1280 Comment
  JOTR31092  Nolina parryi La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2354 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Cobble toe slopes at the base of Ryan Mountain, north end of Lost Horse Hills (Stop 3) Comment
  JOTR36102  Nolina parryi La Doux, Tasha 2008-6-16 3379 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: Wonderland of Rocks, 2 km NW of Wall Street Mine (STOP3) Comment
  POM190064  Nolina parryi Marcus E. Jones 1931-5-17 s.n. San Bernardino Keyes Ranch, Little San Bernardino Mts. Comment
  RSA58891  Nolina parryi Sara M. Schenck 1950-6-8 15482 Riverside Below dam in wash above Desert Queen Mine, Joshua Tree National Monument. Comment
  RSA58896  Nolina parryi Sara M. Schenck 1950-6-8 15480 Riverside Below dam in wash above Desert Queen Mine, Joshua Tree National Monument. Comment
  RSA78225  Nolina parryi J. C. Roos, L. Roos 1952-10-18 5904 Riverside Hidden Valley Campground 1220 Comment
  SEINET3894804  Nolina parryi D. W. McNeal 1981-5-19 2542 Riverside Beside the Ryan Mtn trail about 0.3 mi. s. of the trail head parking area. Joshua Tree Nat. Mon.; 0 Comment
  UC1593828  Nolina parryi James C. Dice 1986-6-19 655 San Bernardino ca 18.5 km se Joshua Tree (1.3 km nnw of Keys Ranch); Wonderland of Rocks 1280 Comment
  UCSB26655  Nolina parryi Wilken, Dieter 1969-5-9 San Bernardino Hidden Valley Campground, Lost Horse Valley 14 miles south of Joshua Tree, Joshua Tree National Monument Comment
  CLARK-A1528-1497  Nolina parryi subsp. wolfii John C. Roos, Lucille Roos 1952-10-18 5904 Riverside Little San Bernardino Mountains 1219 Comment
  JOTR30053  Oenothera californica subsp. avita La Doux, Tasha, Jade Mohajerin 2006-10-12 1663 Riverside Joshua Tree National Park. Geo Tour Road, in the area burned in July 2006 Comment
  UCSB54189  Oenothera californica subsp. avita McKinley, Gale 1985-3-26 Riverside 1/2 mile N. of site #9 in Ryan campground in Joshua Tree National Monument 1280 Comment
  JOTR29247  Oenothera californica subsp. californica La Doux, Tasha 2005-8-17 1528 Riverside Joshua Tree National Park. Queen Valley, at intersection of Park Blvd. and O'Dell Rd. 1338 Comment
  JOTR29248  Oenothera californica subsp. californica La Doux, Tasha 2005-8-17 1528 Riverside Joshua Tree National Park. Queen Valley, at intersection of Park Blvd. and O'Dell Rd. 1338 Comment
  RSA338178  Oenothera californica subsp. californica Robert F. Thorne, R. Dahlgren, Gertrud Dahlgren 1979-8-22 53586 Riverside Joshua Tree National Monument; Vicinity of Ryan Campground to base of Ryan Mountain. 1319 Comment
  UCR19729  Opuntia John C. Roos, L. Roos 1952-10-18 5905 Riverside Little San Bernardino Mtns, Hidden Valley campground 1220 Comment
  SEINET3071813  Opuntia basilaris Marc A. Baker, Michelle Cloud-Hughes 2011-12-17 17499 Riverside Queen Mountain quadrangle, zone 11 0585460mE 3765223mN NAD83, Queen Valley, 1km west of Desert Queen (McHaney's) Mine, 1km ESE of the summit of Negor Hill, 13km SSW of Twentynine Palms 1335 Comment
  JOTR36100  Opuntia chlorotica La Doux, Tasha 2008-6-16 3377 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: Wonderland of Rocks, W of Wall Street Mill (STOP1) 1341 Comment
  JOTR30265  Opuntia phaeacantha Leary, Pat, Ed Rossick 1987-5-16 3828 San Bernardino Joshua Tree National Park. 0.5 km north of Barker Dam, T1S R8E sec33 (unsurveyed)[UTMs estimated, January 2010] Comment
  JOTR34181  Opuntia phaeacantha La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3231 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  JOTR34435  Opuntia phaeacantha La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3127 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks, near Wall Street Mill 1363 Comment
  JOTR36402  Orobanche parishii subsp. parishii La Doux, Tasha, K. Callahan, M. Harding, M. Levandowski 2013-5-9 3352 San Bernardino Joshua Tree National Park. Wonderland of Rocks; Keys Ranch, muddy flats behind Keys Ranch Dam (STOP2) Comment
  JOTR33676  Panicum miliaceum subsp. miliaceum La Doux, Tasha 2003-9-24 1619 Riverside Joshua Tree National Park. Little San Bernardino Mtns; southern Wonderland of Rocks, along trail to Barker Dam 1296 Comment
  JOTR16608  Pectis papposa var. papposa Baker, James K. & Baker, Ilisa T. 1966-10-14 s.n. Riverside Joshua Tree National Park. ROADSIDE BETWEEN RYAN MOUNTAIN AND CAP ROCK 1310 Comment
  JOTR29252  Pectis papposa var. papposa La Doux, Tasha 2005-8-17 1533 Riverside Joshua Tree National Park. Queen Valley, along Bighorn Pass Road 1321 Comment
  JOTR30944  Pectis papposa var. papposa La Doux, Tasha, Erin Babich, Jane Cipra 2009-10-28 1899 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: (Stop 2) West side of Queen Mountain Comment
  JOTR34481  Pectocarya heterocarpa Andre, Jim 2012-4-16 20962 Riverside Joshua Tree National Park. Queen Valley; north side of Ryan Mtn. at Sheeps Pass campground area. 1370 Comment
  UCR244429  Pectocarya penicillata Jim Andre 2012-4-16 20962 Riverside Southern Mojave Desert, Joshua Tree National Park; north side of Mt Ryan at Sheep Pass Campground area 1370 Comment
  JOTR28910  Pectocarya setosa La Doux, Tasha 2004-4-12 1145 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mountains; near Ohlson House Entryway, Wonderland of Rocks 1280 Comment
  JOTR31086  Pectocarya setosa La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2348 Riverside Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Monzo-granitic boulder outcrop south of Ryan Mountain campground (Stop 2) Comment
  JOTR32198  Pectocarya setosa Herskovits, Tasya, M. Harding 2011-5-20 s.n. Riverside Joshua Tree National Park. Little San Bernardino Mountains; Ryan Mountain; Gentle, gravelly north facing slope near the intersection of Ryan Mountain Trail and Sheep Pass Spur Trail (Stop 3) 1361 Comment
  JOTR33901  Pectocarya setosa La Doux, Tasha, Bill Truesdell 2010-4-29 2796 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; ridge top near Queen Mountain summit with rocky outcrops and gravelly flats Comment
  JOTR34483  Pectocarya setosa Andre, Jim 2012-4-16 20966 Riverside Joshua Tree National Park. Queen Valley; north side of Ryan Mtn. at Sheeps Pass campground area. 1370 Comment
  UCR244392  Pectocarya setosa Jim Andre 2012-4-16 20966 Riverside Southern Mojave Desert, Joshua Tree National Park; north side of Mt Ryan at Sheep Pass Campground area 1370 Comment
  SEINET3124873 Image available Pellaea mucronata P. J. Leary 1976-2-12 1439 Riverside At Barker Dam, Joshua Tree National Monument. 1280 Comment
  JOTR30267  Pellaea mucronata var. mucronata Leary, Pat, Ed Rossick 1987-5-16 3827 San Bernardino Joshua Tree National Park. 0.5 km north of Barker Dam, T1S R8E sec33 (unsurveyed)[UTMs estimated, January 2010] Comment
  JOTR31022  Pellaea mucronata var. mucronata La Doux, Tasha, Maria Harding and Mark Wheeler 2010-6-15 1514 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch past boundary for closed area in large open wash (Stop 2) Comment
  JOTR34458  Pellaea mucronata var. mucronata La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3149 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks 1315 Comment
  JOTR35127  Pellaea mucronata var. mucronata La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3239 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  JOTR36217  Pellaea mucronata var. mucronata La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3470 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; sandy bench above wash corridor (Stop 4) 1267 Comment
  NY91043  Penstemon clevelandii subsp. mohavensis M. F. Gilman 1926-5-9 A 2 San Bernardino Keyes Ranch, Little San Bernardino Mountains, southern edge of Mohave Desert, near Riverside Co. line. Comment
  GH367381  Penstemon clevelandii var. connatus E. C. Jaeger 1923-3-20 Unknown Barkers Reservoir near Keyes Ranch Comment
  UC311289 Image available Penstemon clevelandii var. connatus M. F. Gilman 1926-5-9 2 a San Bernardino Keyes Ranch southern edge Mohave Desert; Keyes Ranch, edge of Mohave Desert Comment
  JOTR30254  Penstemon clevelandii var. mohavensis Leary, C. and Leary, Pat 1979-5-6 3025 Riverside Joshua Tree National Park. Barker Dam, Joshua Tree National Monument, T2S R8E sec 4 Comment
  JOTR36218  Penstemon clevelandii var. mohavensis La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3471 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; sandy bench above wash corridor (Stop 4) 1267 Comment
  NY601200  Penstemon clevelandii var. mohavensis A. M. Alexander 1941-5-4 2120 Riverside Barker Dam 1322.8 Comment
  NY601201  Penstemon clevelandii var. mohavensis A. M. Alexander 1940-3-21 887 Riverside Barker Dam, 20 miles south of Twenty Nine Palms 1322.8 Comment
  UC667333  Penstemon clevelandii var. mohavensis Annie M. Alexander and Louise Kellogg 1941-5-4 2120 Riverside Joshua Tree National Monument, Barker Dam Barker Dam; Joshua Tree National Monument, Barker Dam 1322 Comment
  UC1329890  Penstemon incertus James E. Cole 1941-6-16 916 Riverside Lost Horse Valley Joshua Tree National Monument, Lost Horse Valley 1310 Comment
  CAS-BOT-BC239692  Penstemon thurberi Edmund C. Jaeger 1931-10-25 s.n. Riverside 2 miles north of Lost Horse Mine, crossroads of Lost Horse-Stubby Springs road, Little San Bernardino Mountains Comment
  CAS-BOT-BC239694  Penstemon thurberi Edmund C. Jaeger 1931-10-25 s.n. Riverside 2 miles north of Lost Horse Mine, crossroads of Lost Horse-Stubby Springs road, Little San Bernardino Mountains Comment
  NY662591  Penstemon thurberi E. C. Jaeger 1931-10-25 s.n. Riverside Two miles north of Lost Horse Mine, cross-roads of Lost Horse-Stubby Springs road, Little San Bernardino Mountains Comment
Read comments
May 29 2011
  HSC1081  Pentagramma triangularis W. R. Supernaugh, Jr. 1964-12-24 25 Riverside Joshua Tree Nat'l Monument, 0.25 mi. E of Ryan Campground 1311 Comment
  JOTR16829  Pentagramma triangularis subsp. triangularis Supernaugh, William JR. 1967-2-16 56 Riverside Joshua Tree National Park. 1/4 MILES EAST OF RYAN CAMPGROUND 1316 Comment
  JOTR35132  Pentagramma triangularis subsp. triangularis La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3244 Riverside Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; narrow wash with large granitic boulders throughout corridor (Stop 2) 1302 Comment
  JOTR34285  Persicaria lapathifolia La Doux, Tasha, M. Wheeler, M. Harding 2010-6-15 3666 San Bernardino Wonderland of Rocks, above Key's Ranch by dam - Stop 1 Comment
  JOTR35180  Persicaria lapathifolia Harding, Mitzi, T. Herskovits 2011-9-14 162 Riverside Joshua Tree National Park. Queen Mountains; west side of Barker Dam; small riparian zone in and along drainage from dam 1300 Comment
  JOTR35184  Persicaria lapathifolia La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3280 Riverside Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5) 1300 Comment
  JOTR35185  Persicaria lapathifolia La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3280 Riverside Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5) 1300 Comment
  JOTR35186  Persicaria lapathifolia La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3280 Riverside Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5) 1300 Comment
  JOTR29267  Petalonyx thurberi subsp. thurberi La Doux, Tasha 2005-8-17 1536 Riverside Joshua Tree National Park. Queen Valley, along Bighorn Pass Road 1321 Comment
  POM11879  Phacelia affinis P. A. Munz, I. M. Johnston 1922-5-7 5262 San Bernardino Keyes Ranch. 1067 Comment
  POM211621  Phacelia affinis A. M. Alexander, Louise Kellogg 1941-5-5 2123 Riverside Los Horse Valley. 1280 Comment
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Feb 4 2013
  UC667339  Phacelia affinis Annie M. Alexander and Louise Kellogg 1941-5-5 2123 Riverside Lost Horse Valley Joshua Tree National Monument 1280 Comment
  RSA426009A  Phacelia ambigua H. de Forest, Jack Rempel 1935-4-14 s.n. Riverside Mojave Desert between Lost Horse Valley and Pinto Basin. Comment
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Jan 8 2017
  JOTR32932  Phacelia bicolor var. bicolor La Doux, Tasha, Alice Miller and Victoria Sork 2009-5-3 2686 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; rocky ridgetop and saddle above a large drainage 1408 Comment
  JOTR32002  Phacelia cryptantha La Doux, Tasha, T. Herskovits, M. Wheeler, D. Shade 2011-4-19 2232 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns, Queen Valley; near Pine City, among granitic boulder outcrops (Stop 2) Comment
  POM145307  Phacelia cryptantha J. B. Feudge 1926-5-9 1576 San Bernardino Keyes Ranch, Little San Bernardino Mts. 1067 Comment
  UC922689  Phacelia cryptantha Annie M. Alexander and Louise Kellogg 1940-3-21 889 Riverside 20 mi s 29 Palms; Barker Dam 1322 Comment
  JOTR31994  Phacelia fremontii La Doux, Tasha, T. Herskovits, M. Wheeler, D. Shade 2011-4-19 2224 Riverside Joshua Tree National Park. Little San Bernardino Mtns, Queen Valley; Pine City area along Old Queen Valley Historic Road (Stop 1) Comment
  JOTR32931  Phacelia fremontii La Doux, Tasha, Alice Miller and Victoria Sork 2009-5-3 2685 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; rocky ridgetop and saddle above a large drainage 1408 Comment
  RSA36546  Phacelia fremontii Sara M. Schenck 1941-5-2 s.n. Riverside Los Horse Valley, Joshua Tree National Monument. Comment
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Mar 23 2014
  UC663064  Phacelia fremontii James E. Cole 1941-5-2 673 Riverside Lost Horse Valley Joshua Tree National Monument 1310 Comment
  UC963829  Phacelia fremontii H. K. Sharsmith 1952-4-7 4043 Riverside Hidden Valley Campground Mojave Desert, Joshua Tree National Monument 1341 Comment
  UCSB54159  Phacelia fremontii McKinley, Gale 1985-3-27 Riverside 1/2 mile west of Ryan campground in Joshua Tree National Monument 1280 Comment
  JOTR34217  Phacelia lemmonii Wheeler, Mark, La Doux, Tasha 2010-6-7 s.n. San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch past boundary for closed area in large open wash Comment
  JOTR35030  Phacelia lemmonii La Doux, Tasha, M. Wheeler, M. Harding 2010-6-15 3483 San Bernardino Wonderland of Rocks, above Key's Ranch by dam, past boundary for closed area - Stop 2 Comment
  POM301821  Phacelia vallis-mortae James E. Cole 1942-5-10 953 Riverside Joshua Tree National Monument 1341 Comment
  JOTR30634  Pholisma arenarium La Doux, Tasha 2008-5-29 1798 Riverside Joshua Tree National Park. Queen Valley 1365 Comment
  POM243711  Pholisma arenarium E. C. Jaeger 1938-5-15 s.n. Riverside Barkers Reservoir, Joshua Tree National Monument. 1280 Comment
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Nov 13 2016
  RSA247980  Pholisma arenarium Robert F. Thorne, S. T. Blake 1965-6-1 34693 San Bernardino Joshua Tree National Monument: Near borrow pit NE of and near, Sheep Pass. 1357 Comment
  RSA247991  Pholisma arenarium Robert F. Thorne, S. T. Blake 1965-6-1 34685 San Bernardino 3.3 miles beyon turnoff to Jumbo Rocks 1341 Comment
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Apr 21 2013
  UCR14559  Pholisma arenarium R. Kniffen, J. Kniffen 1974-5-19 s.n. Riverside Southern Mojave Desert, Joshua Tree National Monument [now National Park], Queen Valley 1341 Comment
  CAS-BOT-BC134985  Phoradendron bolleanum Del Wiens 1953-12-5 862 Riverside Vicinity of Hidden Valley, Joshua Tree Natl. Mon. San Bernardino or Riverside Co. Comment
  JOTR32391  Phoradendron serotinum subsp. tomentosum La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2495 Riverside Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5) 1300 Comment
  JOTR36203  Phoradendron serotinum subsp. tomentosum La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3456 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; small sandy drainage within larger wash corridor (Stop 2) 1259 Comment
  JOTR16866  Phoradendron villosum Wanrow, E. 1969-8-13 s.n. Riverside Joshua Tree National Park. BARKER DAM Comment
  JOTR29280  Physalis crassifolia La Doux, Tasha, Ilene Anderson 2004-10-4 1653 San Bernardino Joshua Tree National Park. Stop2= Little San Bernardino Mts, above Keys Ranch, monzogranitic bouldery ourcrops 1265 Comment
  JOTR31098  Physalis crassifolia La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2356 Riverside Joshua Tree National Park. Little San Bernardino Mountains, north end of Lost Horse Hills; Side canyon off main wash between Ryan Mtn and Lost Horse Hills, with steep rocky slopes (Stop 4) Comment
  NY61880  Pinus monophylla N. H. Holmgren 1974-4-2 5777 Riverside Pinto Mountains, Joshua Tree National Monument, Hidden Valley Campground, 13.9 miles southeast of Joshua Tree (10 airline miles south-southwest of Twentynine Palms) 1310.6 Comment
  SEINET286571  Pinus monophylla T. R. Van Devender, A. L. Reina G. 2003-3-31 2003 -332 Unknown Wonderland of Rocks, near Hidden Valley Campground, Joshua Tree National Park; Mohave desertscrub in granite boulder area. San Bernardino County. 34 deg. 01'23 N, 116 deg. 09'24 W; 1295 m.s.n.m. Comment
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Jan 7 2016
  SEINET3873914 Image available Pinus monophylla Noel H. Holmgren, Patricia K. Holmgren 1974-4-2 7577 Riverside Pinto Mountains, Joshua Tree National Monument, Hidden Valley Campground, 13.9 miles southeast of Joshua Tree (10 airline miles south-southwest of Twentynine Palms).; 0 1311 Comment
  JOTR28715  Plagiobothrys arizonicus La Doux, Tasha, Erin Babich 2005-3-31 1004 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR28717  Plagiobothrys arizonicus La Doux, Tasha, Erin Babich 2005-3-31 1004 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR28719  Plagiobothrys arizonicus La Doux, Tasha, Erin Babich 2005-3-31 1004 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR28721  Plagiobothrys arizonicus La Doux, Tasha, Erin Babich 2005-3-31 1004 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR36201  Plagiobothrys arizonicus La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3453 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; small sandy drainage within larger wash corridor (Stop 2) 1259 Comment
  POM368930  Plagiobothrys arizonicus E. C. Jaeger 1922-4-15 710 San Bernardino Garden of the God s near Keye s Ranch. 1280 Comment
  JOTR28900  Plagiobothrys canescens var. canescens La Doux, Tasha, Glen Clifton 2004-5-5 1135 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks 1310 Comment
  JOTR32305  Plagiobothrys canescens var. canescens La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3237 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  JOTR36224  Plagiobothrys canescens var. canescens La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3477 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; wet, muddy area behind Key's Ranch Dam (Stop 6) 1225 Comment
  JEPS3456  Plantago patagonica Marjorie D. Clary 1932-5-13 1633 Riverside Lost Horse Canyon Colorado Desert, Little San Bernardino Mountains 1219 Comment
  JOTR16769  Plantago patagonica Moore, Sue 1968-5-5 s.n. Riverside Joshua Tree National Park. QUEEN VALLEY 1341 Comment
  JOTR28863  Plantago patagonica La Doux, Tasha, Glenn Clifton 2004-5-6 1097 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; bouldery outcrops with small ephemeral washes in restricted area northeast of Key's Ranch 1270 Comment
  JOTR31034  Plantago patagonica La Doux, Tasha, Maria Harding and Mark Wheeler 2010-6-15 2021 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch past boundary for closed area in large open wash (Stop 2) Comment
  JOTR32349  Plantago patagonica La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2465 San Bernardino Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; Active, bouldery wash with sandy bottom and large granite outcrops (Stop 3) 1294 Comment
  JOTR32377  Plantago patagonica La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2488 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail; Pine-oak woodland among granitic boulder outcrops and narrow drainage system (Stop 3) 1295 Comment
  JOTR36199  Plantago patagonica La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3451 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; small sandy drainage within larger wash corridor (Stop 2) 1259 Comment
  JEPS51570  Platystemon californicus Marjorie D. Clary 1932-5-13 1629 Riverside Lost Horse Canyon extreme n boundary of Colorado Desert, Lost Horse Canyon (extreme northern boundary of Colorado Desert) Comment
  JOTR16786  Pleuraphis rigida Baker, James K. & Baker, Ilisa T. 1966-10-20 s.n. Riverside Joshua Tree National Park. RYAN MOUNTAIN WATER STATION 1310 Comment
  JOTR28905  Poa bigelovii La Doux, Tasha, Glen Clifton 2004-5-5 1140 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks 1310 Comment
  JOTR28741  Poa secunda subsp. secunda La Doux, Tasha, Erin Babich 2005-3-31 1022 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1267 Comment
  JOTR28909  Poa secunda subsp. secunda La Doux, Tasha, Glen Clifton 2004-5-5 1144 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks 1310 Comment
  JOTR34480  Poa secunda subsp. secunda Andre, Jim 2012-4-16 20961 Riverside Joshua Tree National Park. Queen Valley; north side of Ryan Mtn. at Sheeps Pass campground area. 1370 Comment
  JOTR35130  Poa secunda subsp. secunda La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3242 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  UCR244428  Poa secunda subsp. secunda Jim Andre 2012-4-16 20961 Riverside Southern Mojave Desert, Joshua Tree National Park; north side of Mt Ryan at Sheep Pass Campground area 1370 Comment
  JOTR32468  Polygonum aviculare subsp. depressum La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2613 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR35172  Polygonum aviculare subsp. depressum Harding, Mitzi, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-9-14 160 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam 1301 Comment
  JOTR29481  Polygonum lapathifolium Bell, Mike, J. Mohajerin 2006-9-18 1760 San Bernardino Joshua Tree National Park. Stop #1: Barker Dam 408 Comment
  JOTR34284  Polypogon maritimus La Doux, Tasha, M. Wheeler, M. Harding 2010-6-15 3665 San Bernardino Wonderland of Rocks, above Key's Ranch by dam - Stop 1 Comment
  JOTR38426  Polypogon monspeliensis Hodges, Stephen, N. Frakes 2015-9-18 654 San Bernardino Joshua Tree National Park. Queen Mountains, Wonderland of Rocks, Keys Ranch Comment
  CAS-BOT-BC233729  Portulaca halimoides John Roos; Lucille Roos 1952-10-18 5900 Riverside Hidden Valley Campground, Little San Bernardino Mts. 1219 Comment
  JOTR29089  Portulaca halimoides La Doux, Tasha, Bill Truesdell 2003-9-24 1259 Riverside Joshua Tree National Park. Queen Mountains, along trail to Barker Dam 1296 Comment
  JOTR29476  Portulaca halimoides Bell, Mike, J. Mohajerin 2006-9-18 1757 San Bernardino Joshua Tree National Park. Stop #1: Barker Dam 408 Comment
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Nov 13 2016
  JOTR34441  Portulaca halimoides La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3133 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks, near Wonderland Wash 1333 Comment
  RSA71577  Portulaca halimoides J. C. Roos, Roos 1952-10-18 5900 Riverside Hidden Valley Campground 1220 Comment
  UC1023391  Portulaca halimoides John and Lucille Roos 1952-10-18 5900 Riverside Little San Bernardino Mountains, Hidden Valley Campground Hidden Valley Campground; Little San Bernardino Mountains, Hidden Valley Campground 1219 Comment
  UCR188151  Portulaca halimoides Robert J. Steers, Chris E. True 2007-10-3 s.n. Riverside Mojave Desert, Hidden Valley Campground, Joshua Tree National Park 1280 Comment
  UCR20529  Portulaca halimoides John C. Roos, L. Roos 1952-10-18 5900 San Bernardino Mojave Desert, Hidden Valley Campground, Little San Bernardino Mtns. 1220 Comment
  JOTR30196  Portulaca oleracea subsp. impolita La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1846 San Bernardino Joshua Tree National Park. stop 5: Queen Mountain, Little San Bernardino Mountains, parking area for Odell / Queen Mountain Comment
  JOTR35171  Potamogeton foliosus subsp. foliosus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3274 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  SEINET3220672 Image available Potamogeton nodosus P. Leary 1975-6-5 1264 Riverside In the still pool behind Barker Dam, Joshua Tree National Monument. 1280 Comment
  POM296515A  Prunus fasciculata Lyman D. Benson 1954-5-2 15277 Riverside Hidden Valley Camp, Joshua Tree National Monument. Mojave Desert Drainage Area. 1341 Comment
  SEINET285919  Prunus fasciculata T. R. Van Devender, A. L. Reina G. 2003-3-31 2003 -330 Unknown Wonderland of Rocks, near Hidden Valley Campground, Joshua Tree National Park; Mohave desertscrub in granite boulder area. San Bernardino County. 34 deg. 01'23 N, 116 deg. 09'24 W; 1295 m.s.n.m. Comment
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Jan 7 2016
  SEINET3147190  Prunus fasciculata T. R. Van Devender, A. L. Reina G. 2003-3-31 2003 -330 San Bernardino Wonderland of Rocks, near Hidden Valley Campground, Joshua Tree National Park 1295 Comment
  CAS-BOT-BC162999  Prunus fasciculata var. fasciculata Reid Moran 1941-5-4 839 San Bernardino East of Quail Spring, Joshua Tree National Monument Comment
  JOTR34484  Prunus fasciculata var. fasciculata Andre, Jim 2012-4-16 20967 Riverside Joshua Tree National Park. Queen Valley; north side of Ryan Mtn. at Sheeps Pass campground area. 1370 Comment
  UCR244386  Prunus fasciculata var. fasciculata Jim Andre 2012-4-16 20967 Riverside Southern Mojave Desert, Joshua Tree National Park; north side of Mt Ryan at Sheep Pass Campground area 1370 Comment
  JOTR30189  Pseudognaphalium canescens La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1842 San Bernardino Joshua Tree National Park. STOP 4: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR30190  Pseudognaphalium canescens La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1842 San Bernardino Joshua Tree National Park. STOP 4: Queen Mountain, near Oak Canyon, Little San Bernardino Mountains Comment
  JOTR34421  Pseudognaphalium canescens Harding, Mitzi, Kerry Knudsen 2011-10-5 29 San Bernardino Joshua Tree National Park. top of Queen Mountain, along climber's trail, just west of peak 1579 Comment
  JOTR34440  Pseudognaphalium canescens La Doux, Tasha, M. Harding, M. Wheeler, D. Shade, K. Callahan 2012-9-18 3132 San Bernardino Joshua Tree National Park. Queen Valley, Wonderland of Rocks, near Wonderland Wash 1378 Comment
  JOTR35159  Pseudognaphalium canescens Harding, Mitzi, T. Herskovits 2011-9-14 158 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam 1304 Comment
  UC667298  Pseudognaphalium canescens Annie M. Alexander and Louise Kellogg 1941-5-4 2118 Riverside Barker Dam Joshua Tree National Monument, Barker Dam (among rocks) 1322 Comment
  JOTR29482  Pseudognaphalium luteoalbum Bell, Mike, J. Mohajerin 2006-9-18 1761 San Bernardino Joshua Tree National Park. Stop #1: Barker Dam 408 Comment
  JOTR29483  Pseudognaphalium luteoalbum Bell, Mike, J. Mohajerin 2006-9-18 1761 San Bernardino Joshua Tree National Park. Stop #1: Barker Dam 408 Comment
  JOTR32462  Pseudognaphalium luteoalbum La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2607 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR32526  Pseudognaphalium luteoalbum La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2607 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR32527  Pseudognaphalium luteoalbum La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2607 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR33114  Pseudognaphalium luteoalbum La Doux, Tasha, Glenn Clifton 2004-5-6 1125 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; restricted area above Key's Ranch Comment
  JOTR34288  Pseudognaphalium luteoalbum La Doux, Tasha, M. Wheeler, M. Harding 2010-6-15 3669 San Bernardino Wonderland of Rocks, above Key's Ranch by dam - Stop 1 Comment
  JOTR37053  Pseudognaphalium stramineum Hodges, Stephen R., N. Frakes 2015-9-18 608 San Bernardino Joshua Tree National Park. Queen Mountains, Wonderland of Rocks, Keys Ranch Comment
  CAS-BOT-BC45769  Quercus cornelius-mulleri B. Trowbridge 1979-4-17 6096 Riverside Hiden Valley, Joshua Tree National Monument 914 Comment
  CAS-BOT-BC45770  Quercus cornelius-mulleri Paul F. Covel 1937-4-21 s.n. Riverside Hiden Valley Comment
  CAS-BOT-BC86540  Quercus cornelius-mulleri Edmund C. Jaeger 1923-5-20 s.n. Riverside One mile S of Reyes Ranch 1280 Comment
  CAS-BOT-BC86547  Quercus cornelius-mulleri D. B. Dunn 1947-10-9 3529 Riverside Joshua Tree National Monument at campground area by Hidden Valley Comment
  JOTR29260  Quercus cornelius-mulleri La Doux, Tasha, Ilene Anderson 2004-10-4 1648 San Bernardino Joshua Tree National Park. STOP 1= Little San Bernardino Mtns, Above Keys Ranch 1277 Comment
  JOTR34422  Quercus cornelius-mulleri Harding, Mitzi, Kerry Knudsen 2011-10-5 30 San Bernardino Joshua Tree National Park. top of Queen Mountain, along climber's trail, just west of peak 1579 Comment
  UCD63677  Quercus cornelius-mulleri Daniel Sanchez-Mata; Salvador Rivas-Martinez 2008-6-6 s.n. Riverside Joshua Tree. Joshua Tree National Park. Ryan campground close to California Riding and Hiking Trail. 1430 Comment
  UCSB26654  Quercus cornelius-mulleri Wilken, Dieter 1969-5-9 Riverside Hidden Valley Campground, Lost Horse Valley, 14 miles south of Joshua Tree, Joshua Tree National Monument Comment
  POM13958  Quercus john-tuckeri P. A. Munz, I. M. Johnston 1922-5-7 5259 San Bernardino Keyes Ranch. 1067 Comment
  POM180132  Quercus john-tuckeri E. C. Jaeger 1931-10-30 s.n. San Bernardino Keyes Ranch, Little San Bernardino Mts. Comment
  POM10188  Quercus turbinella P. A. Munz 1921-4-30 4523 San Bernardino Keyes ranch, Morongo Pass. 1220 Comment
  SEINET3071475  Quercus turbinella Marc A. Baker, Michelle Cloud-Hughes 2011-12-17 17493 Riverside Queen Mountain quadrangle, zone 11 0585690mE 3765105mN NAD83, Desert Queen Mine (McHaney's Mine), 12.5 km SSW of Twenty Nine Palms, 1.3km ESE of Negro Hill 1325 Comment
  SEINET3382770  Quercus turbinella Marc A. Baker, Michelle Cloud-Hughes 2011-12-17 17496 Riverside 300m south of Desert Queen Mine (McHaney;s Mine), 12.5km SSW of Twenty Nine Palms, 1.5km ESE of Negro Hill, Canyon of granite outcroppings and boulders. 1360 Comment
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Aug 24 2013
  SEINET3828807  Quercus turbinella Marc A. Baker, Michelle Cloud, Hughes 2011-1 17493 Riverside Queen Mountian 7.5' USGS topographic quadrangle. 1325 Comment
  JOTR28864  Rafinesquia californica La Doux, Tasha, Glenn Clifton 2004-5-6 1098 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; bouldery outcrops with small ephemeral washes in restricted area northeast of Key's Ranch 1270 Comment
  JOTR32330  Rafinesquia californica La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2452 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  JOTR32343  Rafinesquia californica La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2462 San Bernardino Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; narrow wash with large granitic boulders throughout corridor (Stop 2) 1302 Comment
  JOTR36222  Rafinesquia californica La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3475 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; wet, muddy area behind Key's Ranch Dam (Stop 6) 1225 Comment
  LA93283  Rhamnus crocea Rich Minnich; 1975-4-12 sn San Bernardino Joshua Tree National Monument, Sheep Pass 1371 Comment
  SEINET3147311  Rhamnus crocea var. ilicifolia T. R. Van Devender, A. L. Reina G. 2003-3-31 2003 -329 San Bernardino Wonderland of Rocks, near Hidden Valley Campground, Joshua Tree National Park 1295 Comment
  JOTR16836  Rhamnus ilicifolia Baker, James K. & Baker, Ilisa T. 1966-10-14 s.n. Riverside Joshua Tree National Park. BARKER DAM 1310 Comment
  JOTR30935  Rhamnus ilicifolia La Doux, Tasha, Erin Babich, Jane Cipra 2009-10-28 1891 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: (Stop 1) West side of Queen Mountain 1486 Comment
  JOTR33896  Rhamnus ilicifolia La Doux, Tasha, Bill Truesdell 2010-4-29 2791 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; steep bouldery canyon below Queen Mountain summit (south side) Comment
  JOTR36099  Rhamnus ilicifolia La Doux, Tasha 2008-6-16 3376 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: Wonderland of Rocks, W of Wall Street Mill (STOP1) 1341 Comment
  SEINET285913  Rhamnus ilicifolia T. R. Van Devender, A. L. Reina G. 2003-3-31 2003 -329 Unknown Wonderland of Rocks, near Hidden Valley Campground, Joshua Tree National Park; Mohave desertscrub in granite boulder area. San Bernardino County. 34 deg. 01'23 N, 116 deg. 09'24 W; 1295 m.s.n.m. Comment
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Jan 7 2016
  JOTR32000  Rhus aromatica La Doux, Tasha, T. Herskovits, M. Wheeler, D. Shade 2011-4-19 2230 Riverside Joshua Tree National Park. Little San Bernardino Mtns, Queen Valley; Pine City area along Old Queen Valley Historic Road (Stop 1) Comment
  JOTR32001  Rhus aromatica La Doux, Tasha, T. Herskovits, M. Wheeler, D. Shade 2011-4-19 2230 Riverside Joshua Tree National Park. Little San Bernardino Mtns, Queen Valley; Pine City area along Old Queen Valley Historic Road (Stop 1) Comment
  A347180  Rhus trilobata E. C. Jaeger 1922-3-15 Unknown San Bernardino Mountains, Garden of Gods, near Keyes Ranch, Little San Bernardino Mts, Colorado Desert Region 1280 Comment
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Feb 26 2013
  RSA403717  Rhus trilobata E. C. Jaeger 1922-4-15 712 San Bernardino Garden of the God s near Keye s Ranch. 1280 Comment
  POM13776  Rhus trilobata var. anisophylla P. A. Munz, I. M. Johnston 1922-5-7 5258 San Bernardino Keyes Ranch. 1067 Comment
  RSA403695  Rhus trilobata var. anisophylla Jack Rempel, Erwin Miller 1934-4-28 18727 Riverside Lost Horse 1296 Comment
  RSA0117125  Ribes indecorum Mitchell Provance 2012-1-26 112 -04 Riverside Badlands of Western Riverside County: San Timoteo Canyon, El Casco area, 0.3 miles S of Fisherman's Retreat. 695 Comment
  UCR277935  Ribes indecorum Mitch Provance 2012-1-26 112- 04 Riverside Badlands of Western Riverside County, San Timoteo Canyon, El Casco area, 0.3 miles S of Fisherman's Retreat 695 Comment
  JOTR29521  Rumex crispus La Doux, Tasha, Mike Bell 2006-9-6 1579 Riverside Joshua Tree National Park. Little San Bernardino Mountains, Barker Dam 1301 Comment
  JOTR32378  Rumex crispus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2489 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR32379  Rumex crispus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2489 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR32380  Rumex crispus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2489 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR32381  Rumex crispus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2489 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  UC1330000  Rumex crispus James E. Cole 1941-5-27 793 Riverside Barker Dam Joshua Tree National Monument 1310 Comment
  RSA401570B  Salazaria mexicana Jack Rempel 1934-4-28 s.n. Riverside From Lost Horse to Pleasant Valley. 1220 Comment
  JOTR31021  Salix gooddingii La Doux, Tasha, Maria Harding and Mark Wheeler 2010-6-15 1518 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch past boundary for closed area in large open wash (Stop 2) Comment
  JOTR32464  Salix gooddingii La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2609 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR32525  Salix gooddingii La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2609 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  POM13985  Salix gooddingii Philip A. Munz 1922-5-7 5270 San Bernardino Keyes Ranch. 1067 Comment
  POM10136  Salix laevigata Philip A. Munz 1921-4-30 4525 San Bernardino Keyes Ranch. 1220 Comment
  UC482400  Salix laevigata unknown 1932-5-12 922 San Bernardino Keys Ranch near Quail Springs area; Colorado Desert, Little San Bernardino Mts., Lost Horse Cany Comment
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Apr 24 2011
  UC482399  Salix laevigata var. congesta unknown 1932-5-12 923 San Bernardino Keys Ranch near Quail Springs; Colorado Desert, Little San Bernardino Mts., Lost Horse Cany Comment
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Apr 24 2011
  JOTR28743  Salsola tragus La Doux, Tasha 2003-9-4 1024 San Bernardino Joshua Tree National Park. Queen Mountain, near trail heading to Barker Dam 1295 Comment
  RSA651800  Salvia dorrii Edward Kai 1970-5-3 s.n. San Bernardino Cap Rock, approximately 20 miles from Joshua Tree. 915 Comment
  UCR16803  Salvia dorrii subsp. dorrii Leland E. Francois 1966-4-23 42366- 4 Riverside Mojave Desert, Joshua Tree National Monument [now J.T. National Park], south edge of Ryan Mountain Campground 1300 Comment
  JEPS62710  Salvia dorrii var. dorrii Marjorie D. Clary 1932-5-13 1584 Riverside Lost Horse Canyon Conchilla Range (n side of Conchilla Range) 1219 Comment
  JOTR31088  Salvia dorrii var. pilosa La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2350 Riverside Joshua Tree National Park. Little San Bernardino Mountains; Cobble toe slopes at the base of Ryan Mountain, north end of Lost Horse Hills (Stop 3) Comment
  UC1018241  Salvia dorrii var. pilosa H. Lewis 1940-4-28 San Bernardino near Keyes Ranch (Joshua Tree National Monument); Joshua Tree National Monument Comment
  UC1018372  Salvia dorrii var. pilosa H. Lewis 1940-4-28 San Bernardino near Keyes Ranch (Joshua Tree National Monument); Joshua Tree National Monument Comment
  UCR89534  Salvia dorrii var. pilosa Bern Schwenn 1994-4-29 s.n. Riverside southern Mojave Desert, Joshua Tree National Monument, E side of Lost Horse Valley, along Cal Riding and Hiking Trail, just east of Ryan Campground 1341 Comment
  UCR277735  Salvia mellifera Mitch Provance 2012-1-26 112- 05 Riverside Badlands of Western Riverside County, San Timoteo Canyon, El Casco area, 0.3 miles S of Fisherman's Retreat 695 Comment
  JOTR29144  Salvia mohavensis La Doux, Tasha 2005-6-15 1221 Riverside Joshua Tree National Park. Lost Horse Valley; south of Barker Dam trailhead 1310 Comment
  JOTR16653  Sambucus nigra subsp. caerulea Leary, Pat 1975-5-25 1232 Riverside Joshua Tree National Park. 1/2 MILE SOUTHWEST OF HIDDEN VALLEY Comment
  JOTR36407  Schoenoplectus acutus var. occidentalis La Doux, Tasha, K. Callahan, M. Harding, M. Levandowski 2013-5-9 3357 San Bernardino Joshua Tree National Park. Wonderland of Rocks; Keys Ranch, muddy flats behind Keys Ranch Dam (STOP2) Comment
  JOTR35174  Schoenoplectus americanus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3275 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR35201  Schoenoplectus americanus La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3275 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR33067  Scutellaria mexicana La Doux, Tasha, Bill Truesdell 2010-4-29 2770 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; rocky outcrops at the base of the south side of Queen Mountain Comment
  JOTR36211  Scutellaria mexicana La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3464 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; sandy bench above wash corridor (Stop 4) 1267 Comment
  RSA472962  Senecio flaccidus var. douglasii Erwin Miller, Jack Reupelt 1934-4-28 s.n. Riverside Pass between Lost Horse and Pleasant Valley. 1220 Comment
  JOTR28907  Senecio vulgaris La Doux, Tasha, Glen Clifton 2004-5-5 1142 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks 1310 Comment
  JOTR34158  Senecio vulgaris Wheeler, Mark 2011-4-25 s.n. San Bernardino Joshua Tree National Park. Wonderland of Rocks; west of Wonderland Wash in gully at the base of the north face of the North Astrodome 1325 Comment
  JOTR34185  Senecio vulgaris La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3235 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  JOTR34186  Senecio vulgaris La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3235 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  POM148137  Senna armata Marcus E. Jones 1926-5-11 s.n. San Bernardino Keys Ranch, near Morongo Valley. Little San Bernardino Mts. Comment
  SBBG112480  Senna armata C. Bornstein 1994-5-2 Riverside Randolph Ranch, Joshua Tree Nat Monument 1280 Comment
  JOTR28901  Silene antirrhina La Doux, Tasha, Glen Clifton 2004-5-5 1136 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks, Wonderland Wash 1310 Comment
  RSA339241  Simmondsia chinensis Robert F. Thorne, R. Dahlgren, Gertrud Dahlgren 1979-8-22 53574 Riverside Joshua Tree National Monument: Nolina Rocks near Sheep Pass and sand quarry. 1341 Comment
  JOTR33795  Sisymbrium altissimum La Doux, Tasha, A. Miller 2007-5-8 3308 Riverside Joshua Tree National Park. Lost Horse Valley, south of Hidden Valley Campground on Keys View Road (stop 2) 1371 Comment
  JOTR36189  Sisymbrium altissimum Callahan, Kipp 2013-5-2 s.n. San Bernardino Joshua Tree National Park. Keys Ranch 1280 Comment
  JOTR32472  Sisymbrium orientale Herskovits, Tasya, M. Harding 2011-5-20 8 Riverside Joshua Tree National Park. Little San Bernardino Mountains; near Ryan Mountain trailhead 1341 Comment
  JOTR35204  Sisymbrium orientale Harding, Mitzi, Tasya Herskovitz 2011-4-28 181 Riverside Joshua Tree National Park. Real Hidden Valley trailhead near parking lot 1292 Comment
  JOTR29473  Solanum americanum Bell, Mike, J. Mohajerin 2006-9-18 1755 San Bernardino Joshua Tree National Park. Stop #1: Barker Dam 408 Comment
  JOTR29474  Solanum americanum Bell, Mike, J. Mohajerin 2006-9-18 1755 San Bernardino Joshua Tree National Park. Stop #1: Barker Dam 408 Comment
  JOTR35162  Solanum americanum La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 3269 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  JOTR32393  Sonchus asper subsp. asper La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2497 Riverside Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5) 1300 Comment
  JOTR36406  Sonchus asper subsp. asper La Doux, Tasha, K. Callahan, M. Harding, M. Levandowski 2013-5-9 3356 San Bernardino Joshua Tree National Park. Wonderland of Rocks; Keys Ranch, muddy flats behind Keys Ranch Dam (STOP2) Comment
  JOTR31013  Sonchus oleraceus La Doux, Tasha, Maria Harding and Mark Wheeler 2010-6-15 1279 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch by dam (Stop 1) Comment
  JOTR36220  Sonchus oleraceus La Doux, Tasha, M. Harding and M. Wheeler 2014-4-24 3473 San Bernardino Joshua Tree National Park. Little San Bernardino Mtns; Wonderland of Rocks; narrow, steep drainage with boulder walls and sandy bottom (Stop 5) 1273 Comment
  POM301773  Sphaeralcea ambigua subsp. monticola J. Cole 1942-06 981 Riverside Desert Queen Mine, Joshua Tree National Monument Comment
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Nov 6 2011
  JEPS67330  Sphaeralcea ambigua var. ambigua Marjorie D. Clary 1932-5-12 1621 Riverside South of 29 Palms Lost Horse Canyon; Colorado Desert 1371 Comment
  JOTR16743  Sphaeralcea ambigua var. ambigua Baker, James K. & Baker, Ilisa T. 1966-6-26 s.n. Riverside Joshua Tree National Park. TURNOFF TO STUBBE SPRING ROAD FROM ROAD TO SALTON VIEW 1310 Comment
  GH385049  Sphaeralcea ambigua var. pulchella J. E. Cole 1942-06-01 - 1942-07-01 891 Unknown Desert Queen Mine, Joshua Tree National Monument Comment
  GMDRC2528  Sphaeralcea emoryi var. emoryi J. Andre, T. La Doux 2007-9-6 8707 Riverside Little San Bernardino Mountains: Little San Bernardino Mountains: Queen Valley, just E. of GEO TOUR Rd, in July 2006 burn area, Joshua Tree Natl. Park.. Elev. 4325 ft. 1319 Comment
  JOTR16744  Sphaeralcea emoryi var. emoryi Baker, James K. 1966-6-26 s.n. Riverside Joshua Tree National Park. AT TURNOFF TO STUBBE SPRING ROAD FROM ROAD TO SALTON VIEW 1310 Comment
  JOTR30055  Sphaeralcea emoryi var. emoryi La Doux, Tasha, Jade Mohajerin 2006-10-12 1665 Riverside Joshua Tree National Park. Geo Tour Road, in the area burned in July 2006 Comment
  JOTR30754  Sphaeralcea emoryi var. emoryi Andre, Jim, Tasha La Doux 2007-9-6 8707 Riverside Joshua Tree National Park. Queen Valley, just E. of Geology Tour Rd. in July 2006 burn area. 1318 Comment
  UC1329911  Sphaeralcea emoryi var. emoryi James E. Cole 1941-6-14 891 Riverside Desert Queen Valley Joshua Tree National Monument 1310 Comment
  JOTR33763  Sphaeralcea rusbyi var. eremicola La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2761 Riverside Joshua Tree National Park. Lost Horse Valley; pullout along Park Blvd. 1.3 mi north of Cap Rock intersection. 1266 Comment
  JOTR33764  Sphaeralcea rusbyi var. eremicola La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2761 Riverside Joshua Tree National Park. Lost Horse Valley; pullout along Park Blvd. 1.3 mi north of Cap Rock intersection. 1266 Comment
  JOTR33765  Sphaeralcea rusbyi var. eremicola La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2761 Riverside Joshua Tree National Park. Lost Horse Valley; pullout along Park Blvd. 1.3 mi north of Cap Rock intersection. 1266 Comment
  JOTR33766  Sphaeralcea rusbyi var. eremicola La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2761 Riverside Joshua Tree National Park. Lost Horse Valley; pullout along Park Blvd. 1.3 mi north of Cap Rock intersection. 1266 Comment
  JOTR33767  Sphaeralcea rusbyi var. eremicola La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2761 Riverside Joshua Tree National Park. Lost Horse Valley; pullout along Park Blvd. 1.3 mi north of Cap Rock intersection. 1266 Comment
  JOTR34103  Sphaeralcea rusbyi var. eremicola La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2761 Riverside Joshua Tree National Park. Lost Horse Valley; pullout along Park Blvd. 1.3 mi north of Cap Rock intersection. 1266 Comment
  JOTR31024  Sporobolus airoides La Doux, Tasha, Maria Harding and Mark Wheeler 2010-6-15 1232 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch past boundary for closed area in large open wash (Stop 2) Comment
  JOTR30056  Sporobolus contractus La Doux, Tasha, Jade Mohajerin 2006-10-12 1666 Riverside Joshua Tree National Park. Geo Tour Road, in the area burned in July 2006 Comment
  JOTR30050  Sporobolus cryptandrus La Doux, Tasha, Jade Mohajerin 2006-10-12 1660 Riverside Joshua Tree National Park. Geo Tour Road, in the area burned in July 2006 Comment
  JOTR30172  Sporobolus cryptandrus La Doux, Tasha, E. Babich, B. Truesdell, M. Wheeler, K. White 2008-11-3 1828 San Bernardino Joshua Tree National Park. STOP 2: Little San Bernardino Mtns, Queen Mountain, near Oak Canyon Comment
  JOTR30930  Sporobolus cryptandrus La Doux, Tasha, E. Babich, M. Brown 2008-9-30 1375 Riverside Joshua Tree National Park. Queen Valley, near Geology Tour Rd/ Rte. 12 intersection 1333 Comment
  JOTR31172  Sporobolus cryptandrus Matthews, Katy, Scott Szabo, Miriam Vamstad 2008-9-10 1 Riverside Joshua Tree National Park. Geology Tour Rd. burn site [UTMs (NAD83) estimated from lat/long Aug 2012 -MH) 1353 Comment
  JOTR34416  Sporobolus cryptandrus Harding, Mitzi, Kerry Knudsen 2011-10-5 24 San Bernardino Joshua Tree National Park. base of south-facing slope of Queen Mountain 1447 Comment
  RSA78223  Sporobolus cryptandrus J. C. Roos 1952-10-18 5902 Riverside Hidden Valley Campground 1220 Comment
  JOTR30051  Sporobolus flexuosus La Doux, Tasha, Jade Mohajerin 2006-10-12 1661 Riverside Joshua Tree National Park. Geo Tour Road, in the area burned in July 2006 Comment
  JOTR30943  Sporobolus flexuosus La Doux, Tasha, Erin Babich, Jane Cipra 2009-10-28 1898 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains: (Stop 2) West side of Queen Mountain Comment
  RSA338170  Sporobolus flexuosus R. F. Thorne, Rolf, Gertrud Dahlgren 1979-8-22 53578 Riverside Joshua Tree National Monument; Vicinity of Ryan Campground to base of Ryan Mountain. 1319 Comment
  UC117428  Stanleya pinnata A. H. Alverson 1898-6-7 San Bernardino Quin Mine s 29 Palms; Quin Mine, s of 29 Palms Comment
  JOTR29272  Stanleya pinnata var. pinnata La Doux, Tasha 2005-8-17 1542 Riverside Joshua Tree National Park. Little San Bernardino Mountains, east of Barker Dam; near Wall Street Mill parking lot along trail heading toward Wonderland Wash 1319 Comment
  JOTR29273  Stanleya pinnata var. pinnata La Doux, Tasha 2005-8-17 1542 Riverside Joshua Tree National Park. Little San Bernardino Mountains, east of Barker Dam; near Wall Street Mill parking lot along trail heading toward Wonderland Wash 1319 Comment
  JOTR16614  Stephanomeria exigua subsp. exigua Baker, James K. & Baker, Ilisa T. 1966-10-14 s.n. Riverside Joshua Tree National Park. BARKER DAM 1310 Comment
  JOTR32375  Stephanomeria exigua subsp. exigua La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2486 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2) 1298 Comment
  RSA338177  Stephanomeria exigua subsp. exigua R. F. Thorne, R. Dahlgren, Gertrud Dahlgren 1979-8-22 53585 Riverside Joshua Tree National Monument; Vicinity of Ryan Campground to base of Ryan Mountain. 1319 Comment
  UCD136335  Stephanomeria exigua subsp. exigua Robert F. Thorne; Rolf and Gertrud Dahlgren 1979-8-22 53585 Riverside Joshua Tree National Monument: vicinity of ryan Campground to base of Ryan Mountain. 1318 Comment
  JOTR32367  Stephanomeria pauciflora La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2482 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2) 1298 Comment
  JOTR32368  Stephanomeria pauciflora La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2482 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2) 1298 Comment
  JOTR32369  Stephanomeria pauciflora La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2482 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2) 1298 Comment
  JOTR32370  Stephanomeria pauciflora La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2482 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2) 1298 Comment
  JOTR16616  Stephanomeria pauciflora var. pauciflora Baker, James K. & Baker, Ilisa T. 1966-10-19 s.n. Riverside Joshua Tree National Park. 1/2 MILE SOUTH OF DESERT QUEEN MINE 1341 Comment
  JOTR33897  Stipa speciosa La Doux, Tasha, Bill Truesdell 2010-4-29 2792 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; steep bouldery canyon below Queen Mountain summit (south side) Comment
  JOTR28727  Stylocline micropoides La Doux, Tasha, Erin Babich 2005-3-31 1010 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR28728  Stylocline micropoides La Doux, Tasha, Erin Babich 2005-3-31 1010 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR28894  Stylocline psilocarphoides La Doux, Tasha, Glen Clifton 2004-5-5 1129 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks 1310 Comment
  JOTR29132  Stylocline psilocarphoides La Doux, Tasha 2005-3-31 1209 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1341 Comment
  JOTR32338  Stylocline psilocarphoides La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2458 San Bernardino Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; narrow wash with large granitic boulders throughout corridor (Stop 2) 1302 Comment
  JOTR33903  Syntrichopappus fremontii La Doux, Tasha, Bill Truesdell 2010-4-29 2798 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; ridge top near Queen Mountain summit with rocky outcrops and gravelly flats Comment
  JOTR32388  Tamarix ramosissima La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2492 Riverside Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4) 1301 Comment
  GH427950  Tetradymia P. H. Raven & D. S. Verity 1960-6-5 15500 Unknown Queen Valley, Joshua Tree National Monument Comment
  GMDRC1317  Tetradymia axillaris var. axillaris J. Andre 2004-4-24 4275 Riverside Little San Bernardino Mountains: Joshua Tree NP: sandy wash near parking lot at Barker Dam area of Joshua Tree National Park. Elev. 4273 ft. 1303 Comment
  JOTR31078  Tetradymia axillaris var. longispina La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2341 Riverside Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1) Comment
  JOTR32439  Tetradymia axillaris var. longispina La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2341 Riverside Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1) Comment
  POM14070  Tetradymia axillaris var. longispina P. A. Munz, I. M. Johnston 1922-5-7 5280 San Bernardino Keyes Ranch. 1067 Comment
  POM78936  Tetradymia comosa I. M. Johnston 1925-7-1 s.n. Riverside Along Ontario Road, 3 miles W of Riverside. Comment
  UCR89598  Tetradymia spinosa var. longispina Bern Schwenn 1994-4-29 s.n. Riverside Southern Mojave Desert, Joshua Tree National Monument: W side of Lost Horse Mtns. along Cal. Riding and Hiking Trail at 1st pipeline crossing, east of old Lost Horse Well - Lost Horse Mine Road 1372 Comment
  JOTR16621  Tetradymia stenolepis Baker, James K. & Baker, Ilisa T. 1966-6-22 s.n. Riverside Joshua Tree National Park. RYAN MOUNTAIN TRAIL SIDE 1371 Comment
  JOTR29282  Tetradymia stenolepis La Doux, Tasha 2005-8-17 1530 Riverside Joshua Tree National Park. Queen Valley, along Bighorn Pass Road 1335 Comment
  UC1523440  Tetradymia stenolepis Robert F. Thorne, Rolf and Gertrud Dahlgren 1979-8-22 53576 Riverside vicinity of Ryan Campground to base of Ryan Mountain; Joshua Tree National Monument 1318 Comment
  RSA451302  Thamnosma montana Jack Rempel, Ervin H. Miller 1934-4-28 s.n. Riverside Pass between Lost Horse and Pleasant Valleys. 122 Comment
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Dec 11 2011
  UCR85279  Thamnosma montana Bern Schwenn 1994-4-29 s.n. Riverside Mojave Desert, Joshua Tree National Monument: Lost Horse Mtns, at mile post 16 along California Riding and Hiking Trail in pass south of Ryan Mountain. At fork in pass 1402 Comment
  JOTR28726  Thysanocarpus curvipes La Doux, Tasha, Erin Babich 2005-3-31 1011 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR33078  Thysanocarpus curvipes La Doux, Tasha, Bill Truesdell 2010-4-29 2778 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; south facing steep rocky slope below Queen Mountain summit Comment
  JOTR34478  Thysanocarpus curvipes Andre, Jim 2012-4-16 20958 Riverside Joshua Tree National Park. Queen Valley; north side of Ryan Mtn. at Sheeps Pass campground area. 1370 Comment
  UCR244383  Thysanocarpus curvipes Jim Andre 2012-4-16 20958 Riverside Southern Mojave Desert, Joshua Tree National Park; north side of Mt Ryan at Sheep Pass Campground area 1370 Comment
  UCSB54192  Thysanocarpus curvipes McKinley, Gale 1985-3-26 Riverside 1/2 mile SE of site #9 in Ryan Campground in a dry streambed in Joshua Tree National Monument 1341 Comment
  JEPS54200  Thysanocarpus laciniatus Lawrence Saylor 1935-3-26 245 San Bernardino 10 mi s Quail Springs; s of Quail Springs Comment
  JOTR16869  Tribulus terrestris Baker, James K. & Baker, Ilisa T. 1966-10-20 s.n. Riverside Joshua Tree National Park. RYAN MOUNTAIN WATER STATION 1310 Comment
  JOTR29177  Tribulus terrestris La Doux, Tasha 2003-9-24 1254 Riverside Joshua Tree National Park. Queen Mountain, Trail to Barker Dam (stop 1) 1296 Comment
  UCR277739  Trichostema parishii Mitch Provance 2012-1-26 112- 06 Riverside Badlands of Western Riverside County, San Timoteo Canyon, El Casco area, powerline access road, 0.4 miles due S of El Casco Substation. 687 Comment
  JOTR32928  Tridens muticus var. muticus La Doux, Tasha, Alice Miller and Victoria Sork 2009-5-3 2682 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; rocky ridgetop 1408 Comment
  RSA639411  Trifolium depauperatum var. truncatum Steven A. Junak 1998-4-14 6336 Santa Barbara San Miguel Island. N side of S fork of Willow Canyon, ca. 0.34 mi NNE of Triangulation Point ''Knox'', S of trail to Cardwell Point. 95 Comment
  JOTR35129  Trifolium gracilentum La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3241 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  RSA644339  Trifolium gracilentum Steven A. Junak 1998-4-14 6337 Santa Barbara San Miguel Island. N side of S fork of Willow Canyon, ca. 0.34 mi NNE of Triangulation Point ''Knox'', S of trail to Cardwell Point. 94 Comment
  JOTR32333  Trifolium microcephalum La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2455 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  JOTR32334  Trifolium microcephalum La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 2455 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  JOTR28906  Trifolium willdenovii La Doux, Tasha, Glen Clifton 2004-5-5 1141 San Bernardino Joshua Tree National Park. east end of Little San Bernardino Mtns, Wonderland of Rocks 1310 Comment
  JOTR34157  Trifolium willdenovii Wheeler, Mark 2011-4-25 s.n. San Bernardino Joshua Tree National Park. Wonderland of Rocks; west of Wonderland Wash in gully at the base of the north face of the North Astrodome 1325 Comment
  JOTR35128  Trifolium willdenovii La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3240 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  JOTR35264  Trifolium willdenovii La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler 2011-5-9 3240 Riverside Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1) 1297 Comment
  JOTR32392  Typha latifolia La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler 2011-6-16 2496 Riverside Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5) 1300 Comment
  JOTR28724  Uropappus lindleyi La Doux, Tasha, Erin Babich 2005-3-31 1012 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR28725  Uropappus lindleyi La Doux, Tasha, Erin Babich 2005-3-31 1012 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of rocks, above Key's Ranch 1280 Comment
  JOTR31087  Uropappus lindleyi La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2349 Riverside Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Monzo-granitic boulder outcrop south of Ryan Mountain campground (Stop 2) Comment
  JOTR31995  Uropappus lindleyi La Doux, Tasha, T. Herskovits, M. Wheeler, D. Shade 2011-4-19 2225 Riverside Joshua Tree National Park. Little San Bernardino Mtns, Queen Valley; Pine City area along Old Queen Valley Historic Road (Stop 1) Comment
  JOTR33070  Verbena lasiostachys var. lasiostachys La Doux, Tasha, Bill Truesdell 2010-4-29 2773 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; rocky outcrops at the base of the south side of Queen Mountain Comment
  JOTR33071  Verbena lasiostachys var. lasiostachys La Doux, Tasha, Bill Truesdell 2010-4-29 2773 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; rocky outcrops at the base of the south side of Queen Mountain Comment
  JOTR33072  Verbena lasiostachys var. lasiostachys La Doux, Tasha, Bill Truesdell 2010-4-29 2773 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; rocky outcrops at the base of the south side of Queen Mountain Comment
  JOTR34265  Verbena lasiostachys var. lasiostachys La Doux, Tasha, Bill Truesdell 2010-4-29 2773 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; rocky outcrops at the base of the south side of Queen Mountain Comment
  JOTR28746  Viguiera parishii La Doux, Tasha, Ileene Anderson 2004-10-4 1639 Riverside Joshua Tree National Park. STOP 1 = Little SB Mtns; above Keys Ranch 1277 Comment
  UCR150639  Viguiera parishii Bern Schwenn 1994-10-2 s.n. San Bernardino Mojave Desert, Queen Mountain, south side of mountain, Joshua Tree National Monument 1372 Comment
  JOTR32933  Vulpia microstachys var. microstachys La Doux, Tasha, Alice Miller and Victoria Sork 2009-5-3 2687 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; rocky ridgetop and saddle above a large drainage 1408 Comment
  JOTR32937  Vulpia microstachys var. pauciflora La Doux, Tasha, Alice Miller and Victoria Sork 2009-5-3 2691 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; rocky ridgetop and saddle above a large drainage 1408 Comment
  JOTR33860  Vulpia microstachys var. pauciflora La Doux, Tasha, Alice Miller and Victoria Sork 2009-5-3 2691 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; rocky ridgetop and saddle above a large drainage 1408 Comment
  JOTR16663  Woodsia oregana Supernaugh, William 1967-2-23 s.n. Riverside Joshua Tree National Park. 200 YARDS EAST OF BARKER DAM Comment
  UCD71428  Xylorhiza orcuttii Grady L. Webster 2000-3-20 33251 San Diego Anza-Borrego State Park: Fish Creek Wash, c. 4 mi SW of Split Mountain; scattered in sand at base of cliffs; stems c. 5 dm high; rays lavender, disk yellow. 200 Comment
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Jan 20 2016
  JOTR31102  Xylorhiza tortifolia var. tortifolia La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler 2010-5-6 2360 Riverside Joshua Tree National Park. Little San Bernardino Mountains, north end of Lost Horse Hills; top of ridge, with rocky outcrops (Stop 5) Comment
  JOTR32187  Xylorhiza tortifolia var. tortifolia Herskovits, Tasya, M. Harding 2011-5-20 s.n. Riverside Joshua Tree National Park. Little San Bernardino Mountains; Ryan Mountain; Rocky slopes bordering Ryan Mountain Trail (Stop 2) 1524 Comment
  HSC99158  Yucca brevifolia Paul J. CaraDonna 2009-3-16 126 Riverside Atop Ryan Mtn., Joshua Tree National Park. Comment
  JOTR33079  Yucca schidigera La Doux, Tasha, Bill Truesdell 2010-4-29 2779 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; south facing steep rocky slope below Queen Mountain summit Comment
  UCSB26696  Yucca schidigera Wilken, Dieter 1969-5-9 San Bernardino Hidden Valley Campground, Lost Horse Valley 14 miles south of Joshua Tree, Joshua Tree National Monument Comment
  JOTR31020  Zeltnera exaltata La Doux, Tasha, Maria Harding and Mark Wheeler 2010-6-15 1571 San Bernardino Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; above Keys Ranch past boundary for closed area in large open wash (Stop 2) Comment



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