Search Results — 2000 specimen records retrieved (1917 records with coordinates)
(That's the default maximum. Contact Jason Alexander for larger data requests.)

Results for search: County=IMPERIAL; Source=All;   
Map/download results:

BerkeleyMapper with layers and yellow flags

Download Options:
Select all records · Select records with coordinates

Include annotations and voucher information

PLEASE NOTE: Due to changes in newer versions of Excel, directly copying text from the above selected results does not produce a usable table.
    Follow these steps:
      1. The contents of the selected results window must be copied into a text editor like TextEdit for Mac or WordPad for Windows
      2. The selected results must be saved as a new text document.
      3. This new text document can now be copied into Excel or imported as a tab delimited text file.

(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
 Records are made available under the CCH Data Use Terms.

Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page.
A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ...
? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  JEPS61213  Abronia umbellata var. umbellata W. L. Jepson 1927-4-15 11740 Imperial Fort Yuma 30 Comment
Read comments
Feb 2 2019
  CAS-BOT-BC229300  Abronia villosa W. F. Parish 1881-3-20 766 Imperial Mesquite Station Comment
  CAS-BOT-BC229303  Abronia villosa G. H. Mallory 1920-5-12 s.n. Imperial 5 mi south of Ogilby Station by R.R. track in Arroyo Comment
  CDA18539  Abronia villosa Frank B. McMurry 1943-1 1308 Imperial Sonoran Desert; Imperial National Wildlife Refuge. 0 Comment
  JEPS61232  Abronia villosa S. B. Parish 1912-10-19 8294 Imperial Salton Basin, Calexico Comment
  POM47571  Abronia villosa P. A. Munz 1924-2-23 7812 Imperial 25 miles E. of Holtsville. Comment
  RSA747494  Abronia villosa G. Gust, L. Nye 2005-3-4 471 Imperial Ca. 15 m E of Brawley on roadside of Hwy 78. BLM land. 21 Comment
  RSA767528  Abronia villosa J. Mark Porter 2003-4-10 13491 .23 Imperial Imperial Dunes [Algodones Dunes], 1.62 miles northeast [59.49 degrees] of the Gecko Campground loop of Imperial Sand Dunes Recreation Area accessed via California Highway 78. Comment
  SBBG92153  Abronia villosa D. F. Howe 1980-4-13 Imperial Hwy 8, 9 mi E of Holtville Comment
  SD27685  Abronia villosa Allan Keller 207 Imperial Wash on road to Painted gorge. Comment
  SD83088  Abronia villosa Helen V. Witham 1972-12-12 1767 Imperial Open desert 4.0 miles east of Ocotillo. 149 Comment
Read comments
Sep 15 2011
  SEINET893733  Abronia villosa Steven P. McLaughlin 1986-1 3142 Imperial Riverine dunes on Quechan Indian Reservation. 46 Comment
  UCD109814  Abronia villosa C. L. Hitchcock 1966-3-19 24275 Imperial 9 mi. e. of Holtsville. Comment
  UCD109816  Abronia villosa Ann F. Johnson 1979-3-18 4004 Imperial Along Interstate Highway 8, ca. 23 miles east of El Centro. Comment
  RSA0063682  Abronia villosa S. B. Parish 1912-10-19 8294 Imperial Calexico, Calif and Mexico. -1 Comment
  RSA336257  Abronia villosa var. villosa Robert F. Thorne 1978-5-30 52149 Imperial Algodones Dunes: N end of Dunes, ca. 2 miles SSE of Regina. 61 Comment
  RSA69969  Abronia villosa var. villosa F. W. Peirson 1927-4-15 7205 Imperial near Colorado River, Ft. Yuma Comment
  SD200459  Abronia villosa var. villosa Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16770 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 15 (SP15), Coral Wash, Site PECHET on dried mud and sand arroyo and surrounding hillsides 4 Comment
  UCR211313  Abronia villosa var. villosa Tasha La Doux, Jim Andre 2009-2-26 198 Imperial Sonoran (Colorado) Desert, west end of Algodones Dunes, along north side o Hwy 78 68 Comment
  UCR33577  Abronia villosa var. villosa Sears 1978-3-15 750 Imperial Sonoran (Colorado) Desert, 0.5 mi. west of Brock Research Station Experimental Farm #2. 40 Comment
  OBI30240  Acacia greggii Ken Zysk 1971-4-16 P 110 Imperial Hwy 78, 5 mi from Palo Verde, then 3 mi down Milpestas wash Rd, and off on various washes 91 Comment
  POM194893  Acacia greggii var. arizonica Roxana S. Ferris 1928-4-20 7163 Imperial In wash near Picacho peak. Comment
  POM197990  Acacia greggii var. arizonica Donald A. Johansen, Joseph A. Ewan 1932-4-13 7120 Imperial Carnegiea Area. Near Colorado River. Comment
  RSA414899  Acacia greggii var. arizonica H. de Forest 1933-4-10 17743 Imperial Between Cargo Muchacho and Chocolate Mt. Comment
  HSC4039  Achyronychia cooperi C. L. Hitchcock, C. V. Muhlick 1964-3-19 23139 Imperial 8 mi. S of Ocotillo Spring on road to Fish Creek Comment
  RSA167543  Achyronychia cooperi R. F. Thorne, Robert L. Rutherford 1964-4-10 33582 Imperial Ca 1 mile SE of Glamis on road to Ogilby. Comment
  RSA41261  Achyronychia cooperi Thomas W. Whitaker 1949-3-16 4 Imperial Near Coyote Wells, along Highway 80. Comment
  SD199970  Achyronychia cooperi Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16262 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 19 (SP19), North Fork of Palm Wash, Site HYPEMO in sandy arroyo and surrounding rocky embankments 88 Comment
  SEINET5573676  Achyronychia cooperi Steven P. McLaughlin 1998-1 7376 Imperial Picacho Wash below All American Canal 60 Comment
  UCR102687  Achyronychia cooperi B. G. Pitzer 1998-2-2 3492 Imperial Sonoran (Colorado) Desert, Algodones Dunes, S terminus of Ogilby Road, on south side of Hwy I-8. S end of dunes 61 Comment
  UCR165472  Achyronychia cooperi John F. Green 2005-3-10 s.n. Imperial Sonoran (Colorado) Desert, Salton Basin, transect along Coachella Canal right-of-way, between siphons 9 and 10, c. 4 miles NW of Niland 15 Comment
  UCR167274  Achyronychia cooperi John F. Green 2005-3-10 s.n. Imperial Sonoran (Colorado) Desert, Salton Basin, transect along the road on the immediate NE side of the Coachella Canal right-of-way, between siphons 10 and 11, c. 4.5 miles N of Niland 30 Comment
  RSA0073149  Achyronychia cooperi R. F. Thorne, R. Rutherford 1964-4-11 33624 a Imperial Colorado Desert; Chocolate-Chuckwalla Mountains region: Araz Wash, between Pasadena and Stud Mountains, Cargo Muchacho Mountains. 305 Comment
  SD144381  Acmispon argophyllus var. argophyllus Jon P. Rebman, Melanie Howe 1997-4-5 3918 Imperial Jacumba Natural Area, east of Jacumba and southeast of Inkopah, Smuggler's Cave area. (IPB 10/07) 900 Comment
  RSA0060557  Acmispon glaber var. brevialatus Joe Barth 2011-4-22 1507 Imperial Eastern Jacumba Mts, Anza-Borrego Desert State Park. About 9.5 miles W of town of Ocotillo. 3.2 miles due W of county line; 5.9 miles due N of interstate 8. On wind-blasted ridge above (N of) Palm Canyon; 0.4 mile W of Mortero Palms. 848 Comment
  SEINET4691914  Acmispon haydonii D. S. Bell, Kim Clark, Stacy Goss & Karen Rusiniak 2012-1 3497 Imperial The Jacumba mountains, above the Valley of the Moon, collection in the vicinity of Blue Angel Peak, approximately 0.25 air mile north of the U.S./Mexico border. 1280 Comment
  SD200007  Acmispon maritimus var. brevivexillus Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-12 16446 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 6 (SL6), Verbena Wash, Site PHAMIN in rocky arroyo and surrounding rocky hillsides & mesas 99 Comment
  SD200008  Acmispon strigosus Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16540 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, W of Salton City, Along Hwy S22, section 29 (SP29), Site LANSET on mesa and surrounding mud and cobble hillsides 152 Comment
  SD200411  Acmispon strigosus Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16739 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 15 (SP15), Coral Wash, Site PECHET on dried mud and sand arroyo and surrounding hillsides 4 Comment
  UCD104362  Acmispon strigosus Rimo Bacigalupi; L. Heckard, P. C. Hutchinson 1962-3-20 8321 Imperial 6.3 miles south of Picacho which is on the Colorado River northwest of Yuma; in eastern outliers of the Picacho Mts. 182 Comment
  RSA0004109  Acrolasia desertorum T. S. Brandegee 1901-5-30 s.n. Imperial Signal Mountains, Colorado Desert near boundary line Comment
  RSA0121518  Acroptilon repens H. S. Yates 1937-7-4 6819 Imperial 3 mi. N of Imperial 30 Comment
  SD200299  Adenophyllum porophylloides Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-24 16666 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 8 (SL8), near north fork of Big Wash, Site TRICAL on mesas and surrounding hillsides 57 Comment
  UCR266746  Adenophyllum porophylloides A. C. Sanders, Jim Malusa 2016-1-23 41967 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, canyon north of old Niland to Blythe road, 1 mile west of Beal Well 473 Comment
  UCR269702  Adenophyllum porophylloides A. C. Sanders, Jim Malusa 2016-3-16 42288 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, canyon east of old Niland-Blythe Rd. and powerlines, 2.1 km SW (227 deg. ) of Surveyors Pass 598 Comment
  RSA792646  Adenostoma fasciculatum Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan 2012-11-18 4432 Imperial Jacumba Mountain; at the northwest base of Blue Angel Peak, approximately 0.25 air mile north of U.S./Mexico border. 1309 Comment
  UCR41562  Agave deserti subsp. deserti A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6302 Imperial Peninsular Range/ Sonoran (Colorado) Desert, South side of old highway at Mountain Springs Road exit from Hwy I-8, c. 1/3 mile east of town of Mountain Springs, at head of Myer Creek 673 Comment
  CDA4011  Alhagi pseudalhagi Unknown 1926-9-27 s.n. Imperial Imperial. 0 Comment
  RSA721452  Aliciella latifolia subsp. latifolia Sarah J. De Groot, Tim Thibault, Valentin Arvizu, LeRoy Gross, Lisa Rojas 2004-5-13 4329 Imperial Chocolate Mountains: Along Beal road W/SW of Surveyor's Pass. 399 Comment
  SD173074  Aliciella latifolia subsp. latifolia Larry Hendrickson, Kim Marsden, L. Louise Jee 2005-3-24 1752 Imperial California State Lands Commission property. In narrow tributary drainage north of Palm Wash, approx. 4.2 air miles west of hwy. 89 and 0.9 air mi. north of hwy S-22 (Borrego-Salton Seaway). T10s, R9e, Sec. 20. 50 Comment
  SD173075  Aliciella latifolia subsp. latifolia Larry Hendrickson, Kim Marsden, L. Louise Jee 2005-4-14 1914 Imperial Trust for Public Lands Option Properties; South of SE tip of Santa Rosa Mtns. Coral Wash, approx. 2.5 air miles SW of hwy. 86 and 2.0 air miles north of hwy. S-22 (Borrego-Salton Seaway). 20 Comment
  SD191983  Aliciella latifolia subsp. latifolia Jon Rebman, W. Schmidtmann, L. Hendrickson, & L. L. Jee 2008-4-8 14382 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 18 (SL18), small arroyo off of Grave Wash, Site LARTRI in arroyo bottom and surrounding cliff walls 89 Comment
  UCSB31330  Allenrolfea occidentalis R. Ownbey 1978-3-12 S.N. Imperial COLORADO DESERT THERMAL Comment
Read comments
Aug 27 2016
  SEINET7985650  Allenrolfea occidentalis Jon P. Rebman 1996-10-25 3717 Imperial Seeley, S of Seeley; at Fig Lagoon Comment
  UC1998403  Allionia incarnata Frank B. McMurry 1945-5-26 Imperial Gravelly ridge, Government Camp, Imperial Dam Site, Imperial County, California. Comment
  UCR279502  Allionia incarnata A. C. Sanders, Jim Malusa 2017-3-27 43095 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, canyon mouth 12 km NE (53 deg. ) of Bombay Beach, overlooking Frink and the Salton Sea 226 Comment
  SD128206  Allionia incarnata var. villosa Duffie Clemons, Erik Jonsson and Mike Curto 1989-9-21 2256 Imperial Chocolate Mountains near Indian Pass Road junction with Gavilan Wash; knob west of Hill 1363, 0.8 km north of Gavilan Wash. 316 Comment
  SD143819  Allionia incarnata var. villosa B. Pitzer 1997-10-19 3346 Imperial Ogilby Road, ca. 0.5 mile north of Highway I-8 at powerline road. 91 Comment
  SD200078  Allionia incarnata var. villosa Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16179 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 20 (SL20), Palm Wash, Site BRATOU in sandy arroyo bottom and surrounding rocky mud embankments 45 Comment
  SEINET777400  Allionia incarnata var. villosa Raul Gutierrez 2008-3-11 1875 Imperial ca. 1.5 mi W of I-8 along Hwy 98 29 Comment
  RSA0104650  Amaranthus albus Duncan S. Bell, Evan Meyer 2015-5-5 8197 Imperial Jacumba Mountains; within the Jacumba Wilderness area; collecting at a small localized spring on the east side of the range, approximately 3 air miles southwest of the town of Ocotillo. 289 Comment
  RSA792661  Amaranthus fimbriatus Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan 2012-11-18 4427 Imperial Jacumba Mountain; at the northwest base of Blue Angel Peak, approximately 0.25 air mile north of U.S./Mexico border. 1309 Comment
  UCD97488  Amaranthus palmeri Malcolm A. Nobs; S. Galen Smith 1948-9-5 534 A Imperial Mullett Island Road, near Alamo River. Comment
  CAS-BOT-BC22383  Ambrosia dumosa Howard E. McMinn 1925-7-1 1488 Imperial 2 1/2 miles N.W. Westmoreland on the Col(orado) Desert Comment
  CAS-BOT-BC22395  Ambrosia dumosa P. A. Munz; Street; Williams 1919-3-26 2352 Imperial near Salton Sea -45 Comment
  IRVC22903  Ambrosia dumosa Fred M. Roberts, T. M. Burrows 1984-8-31 1403 Imperial S-2; 6.5km N by road of Ocotillo; ca. 18km SSW Carrizo Mtns. Sonoran desert 230 Comment
  LA202915  Ambrosia dumosa C. B. Wolf; 1931-3-14 1890 Imperial 5 mi. W of Coyote Wells on road to Mountain Springs 152 Comment
  OBI49863  Ambrosia dumosa Larry Kelly 1988-3-24 22 Imperial Along Imperial hwy (S-2) in Ocatillo ca. .5 mi N of I-8 Comment
  POM147593  Ambrosia dumosa Marcus E. Jones 1927-4-16 9147 Imperial Travertine Point, near Salton Sea. Comment
  POM38895  Ambrosia dumosa Marcus E. Jones 1903-5-8 s.n. Imperial Ogilvie [Location doesn't exist? Could be confused with Ogilby.] 30 Comment
  RSA0013463  Ambrosia dumosa Duncan S. Bell, Kim Clark, Megan Ferguson, Calamity Jane Ferguson, Amber Swanson, Jane Tirrell, Adriana VanKlaveren 2013-3-17 4565 Imperial The Jacumba Mountains; collecting in Davies Canyon, approximately 3.75 air miles south of the town of Ocotillo. 233 Comment
  RSA416983  Ambrosia dumosa Christopher Davidson, Alan Romspert 1979-4-28 7784 Imperial Off Interstate 8 on Sidewinder Rd, ca. 1.5 miles NW of Pilot Knob 79 Comment
  RSA765550  Ambrosia dumosa J. Andre 2010-3-1 12520 Imperial Borrego Desert region; southeastern Coyote Mtns, along Painted Gorge Rd, approx 5 mi. NE of town of Ocotillo, 4 mi. N. of Interstate 8. 68 Comment
  SBBG87795  Ambrosia dumosa A. C. Sanders 1986-3-8 6153 Imperial N end of Algodones Dunes, East Mesa at E end of Montgomery Rd, ca. 1 mi E of Highline Canal.; T12S, R15E, NE 1/4 of SE 1/4 S2 18 Comment
Read comments
Nov 13 2011
  SD199777  Ambrosia dumosa Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-11 16326 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 5 (SP5), Verbena Wash, Site HIBDEN in rocky arroyo and surrounding rocky hillsides 39 Comment
  SD199778  Ambrosia dumosa Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-12 16487 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 6 (SL6), Verbena Wash, Site PHAMIN in rocky arroyo and surrounding rocky hillsides & mesas 99 Comment
  SD200300  Ambrosia dumosa Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16764 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 15 (SP15), Coral Wash, Site PECHET on dried mud and sand arroyo and surrounding hillsides 4 Comment
  SDSU6249  Ambrosia dumosa H. Wedberg 1966-3-26 1133 Imperial At 2000' about 8 mi. from Jacumba on the road to El Centro. 610 Comment
  UCD128797  Ambrosia dumosa Aven Nelson; Ruth A. Nelson 1939-3-28 3297 Imperial near the north end of Salton Sea, Highway 111. Comment
Read comments
Sep 11 2013
  UCR104849  Ambrosia dumosa George K. Helmkamp, E. Helmkamp 1998-1-23 2562 Imperial Sonoran (Colorado) Desert, On the W side of Hwy 86, 18.8 mi. NW of Westmorland -30 Comment
  UCR123887  Ambrosia dumosa Steven R. Hill, K. Kramer 2001-4-27 33477 Imperial Sonoran (Colorado) Desert, California Route 86/78, W side of road, near Kane Spring, 0.6 mi SE of the U.S. Border Patrol Station at San Felipe Wash bridge. About 3.3 mi SW of the Salton Sea margin -52 Comment
  UCR266540  Ambrosia dumosa A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-19 41890 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, Pegleg Well Rd (Salvation Pass Rd) above Niland 98 Comment
  UCR41506  Ambrosia dumosa A. C. Sanders, D. Charlton, B. Pitzer, J. Kniffen, R. Kniffen, W. W. Wright, Howie Weir, D. E. Bramlet 1986-3-8 6153 Imperial Sonoran (Colorado) Desert, N end of Algodones Dunes, East Mesa at east end of Montgomery Road, c. l mi east of Highline Canal 18 Comment
  POM156260  Ambrosia ilicifolia L. R. Abrams 1903-4-2 3184 Imperial Signal Mountain, Colorado Desert. Comment
  RSA302503  Ambrosia ilicifolia R. F. Thorne 1977-11-25 50898 Imperial Colorado Desert. Picacho State Recreation area along picacho Rd. 61 Comment
  SD143583  Ambrosia ilicifolia R. D. Goeden, D. W. Ricker 1970-12-14 Imperial Little Picacho Wash on road to Picacho State Recreation Area, 17 miles north of All American Canal, 0.3 miles south of Rec. Area boundary 113 Comment
  SD231046  Ambrosia ilicifolia James R. Shevock 1986-3-25 11368 Imperial Along Picacho road 1.3 to 2.8 miles south of entrance to Picacho State Recreation Area and 14 miles north of All American Canal. Comment
  UC1531183  Ambrosia ilicifolia Robert F. Thorne et al. 1977-11-25 50898 Imperial along Picacho Rd. Picacho State Recreation Area; Colorado Desert 60 Comment
  UCR109528  Ambrosia ilicifolia R. D. Goeden, Don W. Ricker 1970-12-14 s.n. Imperial Sonoran Desert, Little Picacho Wash on road to Picacho State Recreation Area, 17 miles north of All American Canal, 0.3 mi. south of recreation area boundary 113 Comment
  UCR109538  Ambrosia ilicifolia R. D. Goeden, Don W. Ricker 1970-12-14 s.n. Imperial Salton Trough, Signal Mountain, 1.5 mi. south of Hwy 98 and 0.5 mi. west of Mount Signal Rd. 15 Comment
  UCR203843  Ambrosia ilicifolia Wendy Hodgson, Mark Hodgson 2007-2-20 21356 Imperial Sonoran (Colorado) Desert, along Picacho Wash and dirt road to Picacho 53 Comment
  HSC30119  Ambrosia salsola A. M. Montalvo, J. D. Ackerman 1974-3-26 155 Imperial Colorado Desert; Eastbound Hwy. 8, marker near bottom of grade, a few miles from Occotillo Wells 305 Comment
Read comments
Oct 23 2012
  JEPS88731  Ambrosia salsola var. salsola Rimo Bacigalupi and L. Heckard, P. C. Hutchison 1962-3-20 8340 Imperial in wash 0.9 mi s Pichaco Landing (on river nw of Yuma); Colorado River 91 Comment
  SBBG22049  Ambrosia salsola var. salsola R. F. Thorne with R. Rutherford 1964-4-11 33602 Imperial Gables Wash, ca. 3 mi W of Imperial Gables, Chocolate Mtns 396 Comment
  SBBG22759  Ambrosia salsola var. salsola D. Myrick 1965-2-26 1048 Imperial near Westmoreland 60 Comment
  SD191762  Ambrosia salsola var. salsola Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14597 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 8 (SL8), in Big Wash, Site PECHET in arroyo bottom and surrounding embankments 14 Comment
  SD191763  Ambrosia salsola var. salsola Jon Rebman, W. Schmidtmann, L. Hendrickson, & L. L. Jee 2008-4-8 14405 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, 5.6 miles W of Hwy. 86; Section 18 (SL18), Grave Wash, Site OLILIN in arroyo bottom and surrounding embankments 71 Comment
  CDA36703  Ammannia coccinea R. McCanna 1963-8-24 Imperial No other data. 0 Comment
  CLARK-A1528-7816  Amsinckia tessellata John C. Roos 1949-4-8 4191 Imperial Milpitas Wash Comment
  UCR249839  Amsinckia tessellata T. B. Salvato, Fred M. Roberts, Tim Thomas 2013-3-14 7336 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, Arroyo Seco c. 6.6 km west-southwest of Rainey Well 595 Comment
  UCR269679  Amsinckia tessellata A. C. Sanders, Jim Malusa 2016-3-17 42309 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, old Niland-Blythe Rd. between Beal Well and Surveyors Pass, c. 1 mile SW of Surveyors Pass 599 Comment
  UC1168741  Amsinckia tessellata var. tessellata Peter H. Raven 1958-1-26 11500 Imperial 17.8 mi n Ogilby Comment
  CDA4902  Anoda pentaschista L. Pineda, R. A. Flock 1983-9-9 Imperial Collins and Flood, Bard. 0 Comment
  SD254675  Antirrhinum filipes A. C. Sanders, Jim Malusa, Marc A. Baker, Michelle Cloud-Hughes 2016-3-15 42200 Imperial Sonoran (Colorado) Desert: Chocolate Mountains, c. 0.8 km NE of Beal Well and c. 0-0.4 km east of old Niland-Blythe Road (Lion Head Mountains 7.5'Q) 427 Comment
  UCR269621  Antirrhinum filipes A. C. Sanders, Jim Malusa 2016-3-7 42122 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, c. 3.5 km NE (66 deg. ) of Salvation Pass well site 398 Comment
  UCR54046  Apocynum cannabinum A. C. Sanders 1988-11-6 8754 Imperial Sonoran (Colorado) Desert, Imperial Valley between Brawley & Westmorland, east side of Hwy 86 at intersection with Kalin Rd. and Tamarack Canal crossing, 1.6 mi. NW of New River crossing at Brawley -34 Comment
  SD139613  Arctostaphylos glauca Jon Rebman, Maggie Loy 1996-10-25 3686 Imperial Smuggler's Cave area: mountains SE of In-ko-pah: E of Jacumba 1029 Comment
  SD26433  Arctostaphylos glauca Frank F. Gander 1940-2-25 7885 Imperial Boulder Park Comment
  CLARK-A1528-3404  Argemone munita John C. Roos 1949-4-7 4162 Imperial Salton Trough Comment
  RSA182759  Argemone munita subsp. munita J. Massey, James Henrickson 1966-3-18 1104 Imperial 20 mi w of Calexico on HW 90. Comment
  RSA0049795  Argythamnia neomexicana A. C. Sanders, Mitch Provance 2012-10-23 40456 Imperial Chuckwalla Bench south of the Chuckwalla Mtns., NE of Arroyo Seco, SW of volcanic hill, 1.5 km SSE (174 deg ) of Raineys Well 515 Comment
  SEINET3827413  Argythamnia sericophylla Louis C. Wheeler 1960-1 7681 Imperial Chocolate mountains, Ferguson Lake. Comment
  CAS-BOT-BC202498  Argythamnia serrata W. L. Jepson 1912-10-22 5285 Imperial Colorado River, Needles to Yuma. Milpitas 137 Comment
  HSC101429  Aristida adscensionis Jim Andre 2013-3-4 24094 Imperial Cargo Muchacho Mountains; west side of range, along Ogilby Rd, approx 8.4 mi. north of Jct Interstate 8 166 Comment
  JEPS68832  Aristida adscensionis Annie M. Alexander and Louise Kellogg 1939-1-14 285 Imperial 14 mi. s.w. Wiley Well (Little Chuckwalla wash); Little Chuckwalla wash 416 Comment
  RSA697704  Aristida adscensionis J. Russell Bruff 1928-4-5 204 Imperial 2 mi. from Painted Gorge. Comment
  SD173281  Aristida adscensionis Larry Hendrickson, L. Louise Jee 2005-4-22 2067 Imperial Trust for Public Lands Option Properties. Big Wash, approximately 4.6 air miles west of Highway 86 and 3.0 air miles north of Highway S-22 (Borrego-Salton Seaway). 124 Comment
  SD199742  Aristida adscensionis Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-11 16403 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 4 (SL4), Verbena Wash, Site FAGPAC in rocky arroyo and surrounding rocky hillsides & mesa -4 Comment
  SD199743  Aristida adscensionis Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16499 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, W of Salton City, Along Hwy S22, section 29 (SP29), Site LANSET on mesa and surrounding mud and cobble hillsides 152 Comment
  SEINET3239878  Aristida adscensionis Larry Hendrickson, Jon Rebman, et al. 2005-1 3168 Imperial Picacho State Recreation Area. South side of the Colorado River, near Group Camp on N-side of main access road. 43 Comment
  UCR100115  Aristida adscensionis B. G. Pitzer 1997-10-19 3334 Imperial Sonoran (Colorado) Desert, SW foot of Cargo Muchacho Mtns; along Ogilby Rd (Hwy S34) at a point 6.1 mi north of railroad tracks at Ogilby & 3.6 mi south of Indian Pass Road 200 Comment
  UCR212492  Aristida adscensionis A. C. Sanders 2010-2-18 37262 Imperial Sonoran (Colorado) Desert; Salton Trough, SW side of Hwy 111 at Niland Marina Rd., dry upper edge of Salton Sea, at near Frink bench mark -51 Comment
  UCR266535  Aristida adscensionis A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-20 41913 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, lower Salvation Wash below confluence of E and N forks, US Navy Chocolate Mountains Aerial Gunnery Range 267 Comment
  POM156259  Aristida adscensionis var. modesta Le Roy Abrams 1903-4-2 3182 Imperial Signal Mountain, Colorado Desert Comment
  RSA191720  Aristida adscensionis var. modesta R. F. Thorne, Robert L. Rutherford 1964-4-11 33629 Imperial Araz Wash, between Pasadena and Stud Mountains, Cargo Muchacho Mountains 305 Comment
  RSA385005  Aristida adscensionis var. modesta H. de Forest, Jack Rempel 1932-12-18 s.n. Imperial S of Salton Sea Comment
  RSA86720  Aristida adscensionis var. modesta F. W. Peirson 1936-4-16 11463 Imperial 4-S Pass northeast of Ogilby. Comment
  SEINET8521951  Aristida californica Unknown 1991-1 4617 Imperial Along hwy I-8, 3 km east of El Centro 7 Comment
  RSA336263  Aristida californica var. californica R. F. Thorne 1978-5-30 52157 Imperial Algodones Dunes: N end of Dunes, ca. 2 miles SSE of Regina 61 Comment
  UC500779  Aristida californica var. californica Aven Nelson 1930-2-27 11157 a Imperial Yuma-Elcentro; sand dunes Comment
Read comments
Dec 16 2014
  UCD56347  Aristida californica var. californica A. A. Beetle 1942-4-22 3172 Imperial 8 miles east of El Centro. Comment
  UCR279156  Aristida purpurea A. C. Sanders, Jim Malusa, Isaac Marck 2017-3-7 42719 Imperial Sonoran (Colorado) Desert, upper Ninemile Wash, near old well (windmill) and trough, Chocolate Mountains 409 Comment
  CAS-BOT-BC137498  Aristida purpurea var. wrightii Edmund C. Jaeger 1939-1-15 s.n. Imperial North Base, Chocolate Mountains. 274 Comment
  SEINET2048873 Image available Artemisia ludoviciana subsp. albula Jon P. Rebman, Joan Dowd & Veronica Gallego 2000-4-21 6576 Imperial Inkopah Mountains Jacumba Wilderness Area 1000 Comment
  UCD56081  Arundo donax Collector unknown 1924-2-19 Imperial Imperial Valley. Comment
  CAS-BOT-BC222823  Asclepias albicans J. F. Emmel 1970-3-24 233 Imperial Ca. 1 mile above 1000 feet elevation marker on west-bound Interstate Highway 8, Devil's Canyon 426 Comment
  SEINET10389816  Asclepias albicans A. C. Sanders, Jim Malusa 2015-9-8 41817 Imperial c. 1.5 miles NE of the SE edge of Chocolate Mountains Aerial Gunnery Range, along Dietz Rd. 1.6 miles west of Midway Well Rd., Milpitas Wash watershed 261 Comment
  SEINET2125790  Asclepias albicans Wendy C. Hodgson, Mark Hodgson 2007-2-20 21357 Imperial Along dirt road to Picacho. 268 Comment
  UCR269499  Asclepias albicans A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-4 42059 Imperial Sonoran (Colorado) Desert, Hayden Well on Mammoth Wash, Chocolate Mountains 284 Comment
  SD200296  Asclepias erosa Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-27 16833 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 10 (SL10), in Big Wash, Site ASCERO in sandy arroyo and surrounding cobbly mesas -28 Comment
  UCR264467  Asclepias erosa A. C. Sanders, Jim Malusa 2015-9-8 41815 Imperial Sonoran (Colorado) Desert, eastern edge of Chocolate Mountains Aerial Gunnery Range, Skyline Dr., 1.5 miles north of Dietz Rd./Camp Burt, SE of Little Mule Mtns. 307 Comment
  SD125155  Asclepias subulata Steven P. McLaughlin 1985-5-31 3008 Imperial Eastern Imperial Co. Junction of Ogilby Road and I-8 64 Comment
Read comments
May 25 2013
  SEINET10389806  Asclepias subulata A. C. Sanders, Jim Malusa 2015-3-8 41353 Imperial mouth of Salvation Pass in the Chocolate Mountains, western foot of the range, US Navy Chocolate Mountains Aerial Gunnery Range 283 Comment
  SEINET10496339  Asclepias subulata Jon Ricketson, Heidi H. Schmidt 1992-10-25 Ricketson 4936 Imperial Fort Yuma Indian Reservation. Roadsides, along Winterhaven Drive. Just north of the Winterhaven Drive exit off Interstate Highway 8. North of the Colorado River and city of Yuma, Arizona. 50 Comment
  UCR264453  Asclepias subulata A. C. Sanders, Jim Malusa 2015-9-7 41807 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, c. 5.5 miles due west of the south end of the Little Mule Mountains, along the road from 'Camp Burt' to new target at 'Invader', wash crossing near road junction to Salvation Pass 401 Comment
  RSA0042937  Asteraceae Robert F. Thorne 1977-11-25 s.n. Imperial 15 miles N of Yuma along Picacho Rd. (perhaps Senator wash) 61 Comment
  JEPS54528  Astragalus aridus W. S. Childs April 1922 Imperial Brawley Comment
  JEPS54531  Astragalus aridus W. L. Jepson 1927-4-16 11776 Imperial alkaline desert plain e Coyote Wells (Colorado Desert, sw Imperial Co.); Colorado Desert, e of Coyote Wells 60 Comment
  POM156470  Astragalus aridus L. R. Abrams 1903-4-2 3220 Imperial Signal Mountain, Colorado Desert. Comment
  POM275929  Astragalus aridus Lyman Benson 1933-4-1 4228 Imperial US 80, Sand dunes W of Yuma., Yuma Desert. 30 Comment
  RSA110347  Astragalus aridus H. D. Ripley, R. C. Barneby 1949-3-8 10085 Imperial 7 miles W of Grays Well. Comment
  UC495104  Astragalus aridus Philip A. Munz and C. L. Hitchcock 1932-4-5 12129 Imperial 10 mi se Holtville; se of Holtville Comment
  UCR133927  Astragalus aridus June Latting 1978-4-6 s.n. Imperial Sonoran (Colorado) Desert, Navy Salton Sea Test Base -46 Comment
  PASA2720  Astragalus coccineus March 1928 Imperial Mountains west of El Centro Comment
Read comments
Sep 3 2016
  SD2641  Astragalus coccineus Mrs. W. S. Sargent Mar 1927 Imperial Mountain Springs Grade. Comment
  CAS-BOT-BC177758  Astragalus crotalariae Edmund C. Jaeger 1939-4-1 s.n. Imperial Fish Creek, Split Mt. Canyon, Vallecito Mts. 15 Comment
  CLARK-A1045-1216  Astragalus crotalariae George K. Helmkamp 1977-1-22 Imperial Salton Sea roadside ditch along State Highway 86 at Riverside County line; Oasis 7.5'Q Comment
  JEPS54579  Astragalus crotalariae S. B. Parish 1913-2-8 8425 Imperial borders of Salton Sea borders of Salton Sea (Travertine Terraces) Comment
Read comments
Dec 22 2011
  JEPS54589  Astragalus crotalariae Lois Chambers 1934-1-1 Imperial Westmorland , Westmorland (Colorado Desert) Comment
  LA34872  Astragalus crotalariae Mary V. Hood; 1941-4-8 41- 45 k* Imperial E side Salton Sea below Mecca -30 Comment
  POM195622  Astragalus crotalariae H. E. Parks, S. T. Parks 1929-02 0361 Imperial Colorado Desert Comment
  RSA121816  Astragalus crotalariae H. S. Yates 1936-4-8 5456 Imperial 10 miles SSE of Fish Springs. 60 Comment
Read comments
Jan 12 2012
  RSA156230  Astragalus crotalariae L. R. Abrams 1903-3-30 3150 Imperial Herber, Imperial Valley Comment
  RSA353378  Astragalus crotalariae A. C. Sanders, et al. 1986-3-8 6163 Imperial Imperial Valley, locally common on side of Montgomery Road 1.1 mi. W of Haley Road and 0.2 mi. E of the Highline Canal. 8 miles ENE of Calipatria 0 Comment
  RSA415453  Astragalus crotalariae Charles C. Herbst 1934-3-5 19122 Imperial Salton Sea near highway Comment
Read comments
Jan 22 2012
  RSA45529  Astragalus crotalariae J. C. Roos, Lucille Roos 1949-4-7 4156 Imperial Near Frink. Comment
  SBBG87822  Astragalus crotalariae A. C. Sanders 1986-3-8 6163 Imperial Montgomery Rd, 1.1 mi W of Haley Rd and 0.2 mi E of the Highline Canal; 8 mi ENE of Calipatria Comment
  SD115053  Astragalus crotalariae Wayne P. Armstrong 1983-3-20 Imperial Salton City, Hwy S-22 near the junction with Hwy 86, along roadside -60 Comment
  SEINET938113  Astragalus crotalariae Carl B. Wolf 1937-1 2772 Imperial COLORADO DESERT, IMPERIAL VALLEY, 1 MI. SO. OF TRUCKHAVEN -46 Comment
  UC370460  Astragalus crotalariae H. E. Parks 361 Imperial Comment
  UC635305  Astragalus crotalariae Frank W. Peirson 1927-4-13 Imperial Imperial Valley Boulevard opposite Salton Sea; opposite Salton Sea Comment
  UC862883  Astragalus crotalariae Mrs. R. W. Campbell 1922-3-5 Imperial near Westmoreland; near Westmorland Comment
  UCD104691  Astragalus crotalariae H. S. Yates 1936-4-8 5456 Imperial 10 miles southeast of Fish Springs. 60 Comment
  UCR226425  Astragalus crotalariae Jim Andre, Glenn L. Clifton 2011-2-21 15880 Imperial Sonora (Colorado) Desert, west end of the Salton Sea, c. 8 mi south southeast of Salton City, c. 1 mi east of Hwy 86 -43 Comment
  UCR73001  Astragalus crotalariae Maureen Hales Pendleton 1978-3-9 78- 03 Imperial Sonoran (Colorado) Desert, along pipeline road on the NE side of Salton Sea, north of Bertram Siding Comment
  POM99015  Astragalus crotalariae E. C. Jaeger 1926-4-10 s.n. Imperial Fish Mtn., Box Canyon Comment
Read comments
Jan 22 2012
  RSA90765  Astragalus crotalariae F. W. Peirson 1922-4-12 2904 Imperial 30 miles south of Coachella. Comment
Read comments
Oct 8 2011
  SEINET897981  Astragalus insularis Steven P. MacLaughlin, Janice E. Bowers 1985-1 2946 Imperial Uncommon, sandy soil, creosote bush flats alonh Hwy 534 Just N of I-8. 61 Comment
  LA204977  Astragalus lentiginosus var. borreganus E. C. Parke; 1939-5-7 sn Imperial Colorado Desert 579 Comment
  CAS-BOT-BC187553  Astragalus magdalenae Annie M. Alexander; Louise Kellogg 1941-3-3 1888 Imperial Colorado Desert. Yuma-El Centro road Comment
  SEINET898269  Astragalus magdalenae T. R. Van Devender, R. K. Van Devender 1986-1 86 -2 Imperial Algodones Dunes; rest area on Interstate 8 west of Winterhaven; loose sand on dunes. Comment
  RSA754258  Astragalus magdalenae var. peirsonii Robert F. Thorne, Robert Rutherford 1964-4-11 33612 Imperial A few miles W of Glamis. 122 Comment
  RSA800190  Astragalus magdalenae var. peirsonii Robert F. Thorne, R. Rutherford 1964-4-11 33162 Imperial A few miles W of Glamis. 122 Comment
  SD115617  Astragalus magdalenae var. peirsonii Duffie Clemons, Erik Jonsson 1983-4-20 490 Imperial In sand dunes, north of Osborne Park, Hwy 78 east of Brawley, Algodones Dunes. (IPB 10/07) 91 Comment
  SEINET887629  Astragalus nuttallianus var. imperfectus Steven P. MacLaughlin, Janice E. Bowers 1985-1 2886 Imperial Rare among cobbles in wash 5.1 miles S of Wiley Well. 213 Comment
  RSA787646  Astragalus palmeri Duncan S. Bell, Kim Clark, Stacy Goss, Karen Rusiniak 2012-4-24 3480 Imperial The Jacumba mountains, above the Valley of the Moon, collecting in the vicinity of Blue Angel Peak, approximately 0.25 air mile north of the U.S./Mexico border. 1280 Comment
  SEINET938394  Astragalus palmeri R. J. Barr 1967-1 67 -222 Imperial Along U. S. Highway 80, ca. 47 miles west of El Centro. 1066 Comment
Read comments
Sep 10 2016
  UCR41482  Astragalus palmeri A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6303 Imperial Peninsular Range/ Sonoran (Colorado) Desert, South side of old highway at Mountain Springs Road exit from Hwy I-8, c. 1/3 mile east of town of Mountain Springs, at head of Myer Creek 673 Comment
  UCR99818  Astragalus palmeri Jon P. Rebman, Melanie Howe 1997-4-5 3896 Imperial Sonoran Desert, Jacumba Natural Area: east of Jacumba: Inkopah Mtns: region near Valley of the Moon 900 Comment
  RSA767497  Astragalus peirsonii J. Mark Porter 2003-4-8 13491 .03 Imperial Imperial Dunes (Algodones Dunes), 4.8 miles north-west [293.29 degrees] of Imperial Sand Dunes Recreation Area exit on Interstate Highway 8, barchan dunes just west of the large transverse dunes. Comment
  UC1787785  Athysanus pusillus Jon P. Rebman 2001-3-16 7203 Imperial Jacumba Natural Area, In-Ko-Pah Mountains, near Smuggler's Cove. 1046 Comment
  HSC5103  Atrichoseris platyphylla C. L. Hitchcock, C. V. Muhlick 1964-3-21 23235 Imperial 10 mi. S of Palo Verde on road to Glamis Comment
  JEPS22156  Atrichoseris platyphylla Rimo Bacigalupi with Paul Hutchison 1958-2-17 6151 Imperial below the summit over Palo Verde Mts. Ogilby-Blythe road; Palo Verde Mts. 213 Comment
  SD48477  Atrichoseris platyphylla E. K. Balls, P. C. Everett 1958-3-20 22935 Imperial 1 mile north of Midway Wells on road to Blythe. 274 Comment
  UCR3319  Atrichoseris platyphylla Scott Fowler 1964-3-24 640324- 25 Imperial Sonoran (Colorado) Desert, Chocolate-Chuckwalla Mountains Region; upper Purgatory Wash, 7 mi northeast of Glamis [via Hwy 78] 105 Comment
  SEINET10616763  Atrichoseris platyphylla Noel H. Holmgren, Patricia K. Holmgren 1973-3-25 Holmgren 6511 Imperial Palo Verde Mountains, east of Old Palo Verde Road, 8.5 airline miles south-southwest of Palo Verde. 259 Comment
  RSA0093493  Atriplex A. C. Sanders 2010-3-25 37589 Imperial Sonoran (Colorado) Desert; Salton Trough. Imperial Valley, English Road above Wilkins Rd., c. 5 mi. NNW of Niland. -16 Comment
  RSA452373  Atriplex H. de Forest 1924-4-16 s.n. Imperial Along highway by Salton Sea Comment
  POM278690  Atriplex canescens Grant D. Brown 1950-3-29 505 Imperial 5 miles W of highway #99 on highway 78 Comment
  RSA640214  Atriplex canescens R. S. Woglum 1939-3-31 2178 Imperial Sonoran Desert: Niland; south end of Chocolate Mountains. Comment
  UC1303157  Atriplex canescens C. B. Wolf 1932-10-14 4341 Imperial 4 mi e Holtville (Imperial Valley); , e of Holtville 0 Comment
  CAS-BOT-BC170637  Atriplex canescens subsp. canescens S. B. Parish 1912-7-1 8077 Imperial Dry banks Alamo River, Holtville Comment
  CAS-BOT-BC170646  Atriplex canescens subsp. canescens Paul F. Covel 1941-4-8 1961 Imperial Near Niland Comment
  JEPS59535  Atriplex canescens subsp. canescens S. B. Parish 1912-10-16 8253 Imperial desert near Brawley (Salton Basin); , desert near Brawley -35 Comment
  UC850857  Atriplex canescens subsp. canescens Carl B. Wolf 1932-10-14 4343 Imperial 4 mi e Holtville (Imperial Valley, Colorado Desert); Colorado Desert, Imperial Valley, e of Holtville 0 Comment
  UC850858  Atriplex canescens subsp. canescens Carl B. Wolf 1932-10-14 4344 Imperial 4 mi e Holtville (Imperial Valley, Colorado Desert); Colorado Desert, Imperial Valley, e of Holtville 0 Comment
  CAS-BOT-BC170220  Atriplex canescens subsp. linearis S. B. Parish 1912-7-3 8073 Imperial Durmid - Salton Basin -60 Comment
  CAS-BOT-BC170223  Atriplex canescens subsp. linearis Carl B. Wolf 1932-10-13 4331 Imperial Wister (S.P.R.R.), SE side of Salton Sea - Colorado Desert -30 Comment
  RSA5348  Atriplex canescens var. linearis C. B. Wolf 1932-10-13 1608 Imperial Wister (S.P.R.R.), south-east side of Salton Sea -30 Comment
  SD118498  Atriplex canescens var. linearis Amadeo M. Rea 1984-12-3 543 Imperial About 8 miles east of El Centro (Hot Spring & I-8), growing on freeway fill. Comment
  SD21498  Atriplex canescens var. linearis Frank F. Gander 1938-5-20 5741 Imperial Brawley Comment
  SEINET13262585 Image available Atriplex canescens var. macilenta A. C. Sanders 2010-1 37263 Imperial SW side of Hwy 111 at Niland Marina Rd., dry upper edge of Salton Sea, at near Frink bench mark -51 Comment
  UCR212494  Atriplex canescens var. macilenta A. C. Sanders 2010-2-18 37263 Imperial Sonoran (Colorado) Desert; Salton Trough, SW side of Hwy 111 at Niland Marina Rd., dry upper edge of Salton Sea, at near Frink bench mark -51 Comment
  UCR212930  Atriplex canescens var. macilenta A. C. Sanders 2010-3-25 37602 Imperial Sonoran (Colorado) Desert; Salton Trough, Wister, Howell Road at RR tracks, near Hwy 111 -59 Comment
  UCR212945  Atriplex canescens var. macilenta A. C. Sanders 2010-3-25 37584 Imperial Sonoran (Colorado) Desert; Salton Trough, Imperial Valley, Hwy 111 at English Rd., c. 2 mi. NW of Niland, between hwy and RR tracks -51 Comment
  UCR214482  Atriplex canescens var. macilenta A. C. Sanders 2010-3-25 37620 Imperial Sonoran (Colorado) Desert; Salton Trough, east side of the Salton Sea, Hot Mineral Spa Road 1.4 mi above Hwy 111, 4 miles NE (42 deg. ) of Bombay Beach -45 Comment
  UCR214486  Atriplex canescens var. macilenta A. C. Sanders 2010-3-25 37622 Imperial Sonoran (Colorado) Desert; Salton Trough, east side of the Salton Sea, Hot Mineral Spa Road 2.1 mi above Hwy 111, 4.5 miles NE (36 deg. ) of Bombay Beach -39 Comment
  POM128762  Atriplex elegans var. fasciculata F. W. Peirson 1927-4-16 7202 Imperial A couple of miles below foot of Mountain Springs grade Comment
  CAS-BOT-BC168321  Atriplex hymenelytra Robert F. Thorne; R. Rutherford 1964-4-12 33664 Imperial Margin of wash near Imperial gables, Chocolate Mts. 396 Comment
  CAS-BOT-BC168401  Atriplex hymenelytra Aven Nelson; Ruth A. Nelson 1939-3-27 3294 Imperial Badlands on highway 78, near the line of San Diego and Imperial Counties Comment
  CAS-BOT-BC168402  Atriplex hymenelytra Ira L. Wiggins 1937-2-16 8546 Imperial Western slopes above Salton Sea 1.5 miles south of Truckhaven Comment
  CAS-BOT-BC170241  Atriplex hymenelytra D. E. Breedlove 1962-3-11 1877 Imperial Western edge of Salton Sea, 16.2 miles north of State 78 on U.S. 99 -45 Comment
  CAS-BOT-BC170242  Atriplex hymenelytra Robert F. Thorne; R. Rutherford 1964-4-12 33664 Imperial Margin of wash near Imperial Gables, Chocolate Mts. 396 Comment
  SBBG1761  Atriplex hymenelytra H. and M. Dearing -Mar-1926 163 Imperial near Salton Sea Comment
  SBBG23071  Atriplex hymenelytra D. Myrick 1965-3-1 1062 Imperial Vincent Ranch, 25 mi E of Glamis 487 Comment
  SD126667  Atriplex hymenelytra Duffie Clemons, Rod Brown, Thea Brown 1989-2-27 2204 Imperial Fossil Canyon. (IPB 10/07) 292 Comment
  SD1429  Atriplex hymenelytra Frank Stephens Mar 1934 Imperial Barret Canyon. Comment
  SD191886  Atriplex hymenelytra Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14600 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 8 (SL8), in Big Wash, Site PECHET in arroyo bottom and surrounding embankments 14 Comment
  SD199974  Atriplex hymenelytra Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16276 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 21 (SP21), Palm Wash, Site CHACARPEI in sandy arroyo and surrounding mud embankments and mesas 20 Comment
  SD199975  Atriplex hymenelytra Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16122 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, approx. 2.7 mile W of Hwy. 86; Section 22 (SL22), Palm Wash, Site PHOCAL in sandy arroyo bottom and surrounding mud embankments -9 Comment
  SD243868  Atriplex hymenelytra Andrea Laltoo 2005-4-18 10 Imperial Wash to SW side of route 353, between route 346 on the Shellbeds campground road. Growing along wash, Yuha Desert Area of Critical Environmenta Concern 35 Comment
  SD254592  Atriplex hymenelytra A. C. Sanders, Jim Malusa 2016-1-24 41996 Imperial Sonoran (Colorado) Desert: Chocolate Mountains Aerial Gunnery Rang, beside old Niland to Blythe Road on the upper alluvial fan at the foot of the mountains, c. 7.8 miles NE (64a^z) of Niland (Lion Head Mountain 7.5'Q) 246 Comment
  SEINET4075426  Atriplex hymenelytra O. M. Clark 1932-1 4940 Imperial El Centro. Comment
  UC1136253  Atriplex hymenelytra H. S. Yates 1936-4-8 5455 Imperial 15 mi nw Kane Springs; Salton Quad., nw of Kane Springs Comment
  UCR226577  Atriplex hymenelytra Jim Andre, Glenn L. Clifton 2011-2-20 15839 Imperial Sonora (Colorado) Desert, Borrego Desert, along Hwy I-8 at lower In-Ko-Pah Gorge, 4.5 mi west of Ocotillo at Imperial Hwy 330 Comment
  CAS-BOT-BC172681  Atriplex lentiformis K. Larson 1976-1-13 1821 Imperial 6 mi. S.W. Heber at New River Comment
  POM278755  Atriplex lentiformis Grant D. Brown 1950-3-28 497 Imperial 10 miles west of Plaster City. Comment
  SD121523  Atriplex lentiformis Steven P. McLaughlin, Janice E. Bowers 1984-2-29 2777 Imperial Along Colorado River, north end of Picacho State Recreation Area. 60 Comment
  SD124776  Atriplex lentiformis L. F. LaPre, B. Pitzer 1986-9-19 266 Imperial Cibola area, lower Miplitas Wash, northwest of Three Finger Lake, Colorado River Valley. 74 Comment
  UC1191365  Atriplex lentiformis Malcolm A. Nobs, S. Galen Smith 1948-9-5 539 Imperial s end Salton Sea (delta of Alamo River, Imperial Valley); Imperial Valley, Delta Alamo River, s end Salton Sea Comment
  UCR263208  Atriplex lentiformis Sarah J. De Groot, Cheryl Sevilla 2014-10-8 7338 Imperial Colorado (Sonoran) Desert, along Hwy 78 south of Palo Verde, south of Palo Verde drain c. 22 miles south of Hwy I-10, north of Davis Lake, just west of Cibola National Wildlife Refuge, north of Milpitas Wash, c. 3 miles east of Palo Verde Peak 69 Comment
  RSA781253  Atriplex lindleyi A. C. Sanders 2010-3-25 37615 Imperial east side of the Salton Sea, Pacific Wash at Hwy 111, 0.7 mi. SE of Hot Mineral Spa Rd., between hwy and RR tracks -60 Comment
  SEINET4135233  Atriplex linearis Grant D. Brown 1950-3-29 503 Imperial Located 6 miles north of Kane Springs on highway #99.; 0 Comment
  CAS-BOT-BC176469  Atriplex polycarpa S. B. Parish 1912-10-20 8261 Imperial Banks of New River, Calexico, Salton Sink Comment
  RSA0047023  Atriplex polycarpa Sarah J. De Groot, Cheryl S. Sevilla 2014-10-8 7342 Imperial Along Milpitas Wash Road west of Highway 78; southwest of Palo Verde Mountains, northeast side of Smoke Tree Valley, about 5.5 miles west-southwest of Palo Verde Peak. North edge of Milpitas Wash. 188 Comment
  RSA640223  Atriplex polycarpa R. S. Woglum 1938-11-7 2151 Imperial Sonoron Desert: Yuma (AZ) to Calexico Comment
  UC1292285  Atriplex polycarpa C. L. Hitchcock, C. V. Muhlick 1964-3-21 23221 Imperial about 30 mi n Ogilby; n of Ogilby Comment
  UCR262921  Atriplex polycarpa Sarah J. De Groot, Cheryl Sevilla 2014-10-8 7342 Imperial along Milpitas Wash Road west of Hwy 78, southwest of Palo Verde Mountains, northeast side of Smoke Tree Valley, c. 5.5 miles west-southwest of Palo Verde Peak. North edge of Milpitas Wash 188 Comment
  RSA0042548  Atriplex polycarpa Samuel Bonsal Parish 1912-10-20 8261 Imperial Banks of New River, Calexico Salton Basin, So. Calif. -9 Comment
  SEINET3090747 Image available Atriplex semibaccata Jon Rebman, Maggie Loy 1996-10-28 3775 Imperial Near agricultural area at the Salton Sea and Lack Road: southeast part of Salton. Comment
Read comments
Jan 13 2014
  SD143953  Atriplex serenana G. K. Helmkamp, E. Helmkamp 1998-1-24 2621 Imperial North end of Calipatria at corner of Young Road and Highway 111. Comment
  UCR107993  Atriplex suberecta Jon P. Rebman, Adrienne Russell 1997-9-6 4184 Imperial Sonoran (Colorado) Desert, Imperial Valley, west of Calexico; junction of Brockman Road and Hwy 98. 1 Comment
  UCD56357  Avena fatua Lyster H. Dewey 1912-4-18 s.n. Imperial Yuma Experiment Farm, Bard. Comment
  CAS-BOT-BC99667  Baccharis salicifolia E. A. McGregor 1917-3-1 2013 Imperial 2 mi north of El Centro Comment
  UC135081  Baccharis salicifolia subsp. salicifolia T. S. Brandegee 1901-4-1 Imperial Colorado Desert, New River Channel Comment
  CAS-BOT-BC99827  Baccharis sarothroides S. B. Parish 1912-10-19 8349 Imperial Dunes on the Alamo River, near Calexico, Salton Basin 0 Comment
  RSA0094161  Baccharis sarothroides Duncan S. Bell, Sarah DeGroot, Amy Rouillard 2015-10-22 8730 Imperial Jacumba Mountains; at an unnamed/unmapped spring on the east side of the range within the Jacumba Mountain Wilderness area, approximately 2.75 air miles southwest of the town of Ocotillo. 289 Comment
  RSA5524  Baccharis sarothroides C. B. Wolf 1932-10-14 4346 Imperial 5 miles E of Holtville, Imperial Valley Comment
  RSA5525  Baccharis sarothroides C. B. Wolf 1932-10-14 4345 Imperial 5 miles E of Holtville, Imperial Valley Comment
  RSA0094895  Bahiopsis parishii Duncan S. Bell, Evan Meyer, James Riley 2015-5-6 8220 Imperial Jacumba Mountains; collecting in the Jacumba Wilderness around the Blue Angel peak area just north of the U.S./Mexico border. 1295 Comment
  SD139652  Bahiopsis parishii Jon Rebman, Maggie Loy 1996-10-25 3679 Imperial Smuggler's Cave area: mountains SE of In-ko-pah: E of Jacumba 1029 Comment
  SEINET7988153  Bahiopsis parishii Jon P. Rebman 1997-4-5 3917 Imperial In-Ko-Pah Mountains, E of Jacumba and SE of Inkopah: Smuggler s Cave ar 900 Comment
  CAS-BOT-BC99936  Baileya pauciradiata Reid Moran 1958-3-1 6511 Imperial Pinto Wash 75 Comment
  CAS-BOT-BC99944  Baileya pauciradiata S. B. Parish 1913-2-8 8430 Imperial Sand hills near Travertine Terraces, Salton Sink Comment
  CAS-BOT-BC99946  Baileya pauciradiata Roxana S. Ferris 1928-4-19 7126 Imperial desert 3 miles from Gray's Well on the Holtville Road Comment
  RSA407367  Baileya pauciradiata Lyman Benson 1933-4-1 4229 Imperial US 80, Sand dunes W of Yuma., Yuma Desert. 30 Comment
  SD144061  Baileya pauciradiata G. K. Helmkamp, E. Helmkamp 1998-1-24 2573 Imperial Between Hwy I-8 & the All-American Canal across form the Brock Research Center (ca. 3 mi. E of the jct of Hwy CA-98 with Hwy I-8) 46 Comment
  SEINET2047552 Image available Baileya pauciradiata Reid Moran 1958-3-1 6511 Imperial Pinto Wash 75 Comment
  SEINET3828035  Baileya pauciradiata J. Mark Porter, O. Mistretta & S. Hobbs 2002-1 13390 Imperial Imperial Dunes Recreation Area ( Algodones Dunes) ca. 0.5mi WSW of Ogilby, W of County road S34 95 Comment
  UC669220  Baileya pauciradiata Annie M. Alexander and Louise Kellogg 1941-3-20 1973 a Imperial 5 mi w Algodones Sand Dunes; Chocolate Mountains Comment
  POM30712  Baileya pleniradiata Marcus E. Jones 1903-5-8 s.n. Imperial Ogilvie. Comment
  POM350679  Baileya pleniradiata Christopher Davidson, Alan Romspert, H. Surprenant 1979-4-29 7798 Imperial SW of railroad access road towards Glamis. foredunes of Pilot Knob Mesa, NE of Sand Hills. 107 Comment
  RSA676140  Baileya pleniradiata J. Mark Porter, Susan Hobbs, Orlando Mistretta 2003-2-20 s.n. Imperial Algodones Dunes. Imperial Sand Dunes National Recreation Area, Algodones Wilderness Comment
  UCR269477  Baileya pleniradiata A. C. Sanders, Jim Malusa 2016-3-6 42108 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Mammoth Wash area, along Ted Kipf Rd. near junction with Niland-Glamis Rd. 70 Comment
  CAS-BOT-BC421486  Bebbia juncea L. Nye; G. Gust 2005-3-5 8 Imperial Off S2, ca. 6 miles NW of Ocotillo. 361 Comment
  OBI49862  Bebbia juncea Larry Kelly 1988-3-24 21 Imperial Along Imperial hwy (S-2) in Ocatillo ca. .5 mi N of I-8 Comment
  RSA302497  Bebbia juncea R. F. Thorne 1977-11-25 50892 Imperial 15 miles N of Yuma along Picacho Rd. (perhaps Senator wash) 61 Comment
  UCR239484  Bebbia juncea A. C. Sanders, Mitch Provance 2012-10-23 40471 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench south of the Chuckwalla Mtns., NE of Arroyo Seco, 0.9 km SE of volcanic hill, 2.54 km SE (154 deg. ) of Raineys Well 494 Comment
  UCR266727  Bebbia juncea A. C. Sanders, J. Malusa 2016-1-22 41953 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, 100 m radius around Beal's Well, US Navy Chocolate Mountains Aerial Gunnery Range 412 Comment
  CAS-BOT-BC106407  Bebbia juncea var. aspera Roxana S. Ferris 1928-4-20 7150 Imperial In wash 3 miles from Picacho Comment
  HSC47482  Bebbia juncea var. aspera Richard Spjut, Judy Adams 1978-11-25 5249 Imperial Yuha Basin Desert at gravel pits at end of Coyote Rd. Comment
  JEPS32147  Bebbia juncea var. aspera W. L. Jepson 1927-4-15 11739 Imperial Fort Yuma Comment
  OBI5998  Bebbia juncea var. aspera Carl B. Wolf 1931-5-29 2178 Imperial Signal Mt, north base, Colorado Desert Comment
  SD173240  Bebbia juncea var. aspera Larry Hendrickson, L. Louise Jee 2005-4-22 2061 Imperial Trust for Public Lands Option Properties. Big Wash, approx. 4.6 air miles west of hwy. 86 and 3.0 air miles north of hwy. S-22 (Borrego-Salton Seaway). 124 Comment
  SD191771  Bebbia juncea var. aspera Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-11 14612 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 10 (SL10), in Big Wash, Site PETTHU in arroyo -10 Comment
  SD200304  Bebbia juncea var. aspera Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-24 16670 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 8 (SL8), near north fork of Big Wash, Site TRICAL on mesas and surrounding hillsides 57 Comment
  SD200305  Bebbia juncea var. aspera Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16799 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 14 (SL14), in Coral Wash, Site PSARAM in dried mud, fossil coral, and sand arroyos and mesas -20 Comment
  SD243811  Bebbia juncea var. aspera Donald Hazlett 1993-3-13 6845 Imperial 4 mi. s of Ocotillo in Davies Valley 274 Comment
  SD250607  Bebbia juncea var. aspera Jon Rebman, J. LaGrange & W. Schmidtmann 2014-9-24 28721 Imperial Northeast of the Algodones Dunes: along Ogilby Road (S34) between I-8 & Hwy 78; in a wash just south of Indian Pass Road 189 Comment
  SD260173  Bebbia juncea var. aspera A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-20 41905 Imperial Sonoran (Colorado) Desert: Chocolate Mountains, north fortk of Salvation Wash near head of canyon and top of hills, US Navy Chocolate Mountains Aerial Gunnery Range. 441 Comment
  SD28148  Bebbia juncea var. aspera Carl B. Wolf 1932-7-14 3867 Imperial Wash at north base of Signal Mountain. 29 Comment
  SEINET3831709  Bebbia juncea var. aspera Jon P. Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-1 18899 Imperial Southwest of plaster City on Bureau of Land Management (BLM) property on an area proposed for development of a solar facility: S of Hwy. S80 & NE of Ocotillo & W of El Centro; alonga powerline road 53 Comment
  RSA763017  Beta macrocarpa A. C. Sanders 2010-2-18 37273 Imperial SW side of Hwy 111 at Niland Marina Rd., dry upper edge of Salton Sea, at near Frink bench mark -51 Comment
  UCR108127  Beta macrocarpa Detlef Bartsch 1998-5-6 22 Imperial Sonoran (Colorado) Desert, Hwy 115 at Strieby Rd., 6 mi east of Brawley -27 Comment
  UCR278778  Beta vulgaris subsp. maritima Onkar Singh, B. Huttar 2015-3-19 5155 Imperial Sonoran (Colorado) Desert, Imperial Valley, c. 16 km NW of El Centro, south side of Payne Rd, 800 m west of Huff Rd and 1.6 km east of Parachute Drop Test Range -13 Comment
  SD155816  Boechera xylopoda Jon P. Rebman 2001-3-14 7133 Imperial Jacumba Natural Area, In-Ko-Pah Mountains. 975 Comment
  UCR108035  Boerhavia triquetra Jon P. Rebman, Maggie Loy 1996-10-25 3703 Imperial Peninsular Range, In-ko-pah Gorge area: along Boulder Creek and just east of San Diego/Imperial Co. line; near small oasis 915 Comment
  UCR264778  Boerhavia triquetra var. intermedia Jon P. Rebman, J. LaGrange, Warren Schmidtmann 2014-9-24 28707 Imperial Sonoran (Colorado) Desert, northeast of the Algodonnes Dunes, along Ogilby Road (S34) between I-8 and Hwy 78, in wash just south of Indian Pass Road 190 Comment
  RSA0015710  Boerhavia wrightii Duncan S. Bell, Heath Bartosh, Aaron Sims, Danny Slakey 2013-10-18 6078 Imperial Jacumba Mountains; Skull Canyon to the east of Davies Canyon, about 0.75 air mile north of the U.S./Mexico border. 255 Comment
  SD128209  Boerhavia wrightii Duffie Clemons, Erik Jonsson, Mike Curto 1989-9-20 2252 Imperial Chocolate Mountains, Northwest of Junction Indian Pass Road and Gavilan Wash Comment
  CAS-BOT-BC31340  Bolboschoenus maritimus C. B. Wolf 1931-3-12 1872 Imperial Colorado Desert, 7 mi NW of Westmorland. Comment
  CAS-BOT-BC31342  Bolboschoenus maritimus Samuel B. Parish 1912-10-13 8377 Imperial Irrication canal, Salton Basin. -21 Comment
  SEINET7547736 Image available Bolboschoenus maritimus Louis C. Wheeler 1956-12-27 7243 Imperial mouth of Alamo River Comment
  UCR214505  Bolboschoenus maritimus subsp. paludosus A. C. Sanders, Victor Leighton, Morgan King 2010-3-24 37576 Imperial Sonoran (Colorado) Desert; Salton Trough, Imperial Valley, Red Hill area near the SE end of the Salton Sea, west end of McDonald Rd. at edge of sea, c. 4.5 mi. SW of Niland -71 Comment
  CAS-BOT-BC376161  Boraginaceae Greg Gust; Leith Nye 2005-3-3 458 Imperial BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd. 159 Comment
  CDA18524  Bouteloua aristidoides Frank B. McMurry 1943-1 1328 Imperial Sonoran Desert; Imperial National Wildlife Refuge. 0 Comment
  UCR58433  Bouteloua aristidoides Robert McKernan 1989-9-29 s.n. Imperial Sonoran (Colorado) Desert, Chocolate Mountains, 8 km east of Pegleg Well; impact area 'runway Comment
  SEINET8071597 Image available Bouteloua aristidoides var. aristidoides Deidre Conocchioli 2013-10-2 87 Imperial West side of Algodones San Dunes. From Brawley, CA take Rte 78 E (Ben Hulse Hwy) for 14 mi. Turn right (S) onto unpaved BLM road. 4 Comment
  UCR265257  Bouteloua aristidoides var. aristidoides Jon P. Rebman, John La Grange, Warren Schmidtmann 2014-9-26 28836 Imperial Algodones Dunes, east of Brawley, north of Hwy 78 at Glamis and west of the railroad and Ted Kipf Road; on the eastern edge of the dune field 90 Comment
  CDA18525  Bouteloua barbata Frank B. McMurry 1943-1 1329 Imperial Sonoran Desert; Imperial National Wildlife Refuge. 0 Comment
  POM313189  Bouteloua barbata Malcolm A. Nobs, S. Galen Smith 1948-9-3 508 Imperial West of Salton Sea, about 25 miles south of Coachella. Comment
  SACT000429  Bouteloua barbata Malcolm Nobs, S. Smith 1948-9-3 Imperial Comment
  SEINET13311246  Bouteloua barbata A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-20 41918 Imperial Sonoran (Colorado) Desert: Chocolate Mountains, lower Salvation Wash below confluence of E and N forks, US Navy Chocolate Mountains Aerial Gunnery Range. 267 Comment
  UCR59817  Bouteloua barbata George K. Helmkamp 1989-9-17 s.n. Imperial Sonoran (Colorado) Desert, Colorado River Valley; 0.5 mi west of Palo Verde at 4th Street 72 Comment
  CAS-BOT-BC145610  Bouteloua barbata var. barbata LeRoy Abrams 1903-7-22 3990 Imperial Imperial Valley. Calexico. Comment
  CAS-BOT-BC145613  Bouteloua barbata var. barbata Geo. D. Abrams 1902-6-1 s.n. Imperial Imperial. Comment
  RSA0025661  Bouteloua barbata var. barbata Deidre Conocchioli, Caitlin Elam 2013-10-2 89 Imperial North of Yuha Desert. From El Centro: Take I-8 W for 13.3 miles. Exit at Dunaway Rd, turn right onto Dunaway road and continue for 0.7 miles to collection site on west side of road. 2 Comment
  SD142286  Bouteloua barbata var. barbata Jon P. Rebman, L. Renfro 1997-11-19 4757 Imperial Northwest of Yuma, east of Ogilby Road, along Indian Pass Road at Chemgold Company's Imperial Project. (IPB 10/07) Comment
  SD142487  Bouteloua barbata var. barbata Jon P. Rebman, Adrienne Russell 1997-9-6 4202 Imperial West of Plaster City: along S-80, N of I-8 20 Comment
  SD83113  Bouteloua barbata var. barbata Helen V. Witham 1972-12-12 1775 Imperial Open desert, 4 miles east of Ocotillo 149 Comment
  UC53549  Bouteloua barbata var. barbata J. E. Roadhouse 1903-8-13 13 Imperial Imperial Valley Comment
  POM194919  Brandegea bigelovii Roxana S. Ferris 1928-4-21 s.n. Imperial between Ogilby and Glamis Comment
Read comments
Oct 23 2011
  SD142244  Brandegea bigelovii Jon P. Rebman, L. Renfro 1997-11-19 4756 Imperial Northwest of Yuma, east of Ogilby Road, along Indian Pass Road, at Chemgold Company's Imperial Project. Comment
  SEINET13311956  Brandegea bigelovii A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-21 41949 Imperial Sonoran (Colorado) Desert: Chocolate Mountains, 100 m radius around Beal's Well, US Navy Chocolate Mountains Aerial Gunnery Range. 412 Comment
  UCD107472  Brandegea bigelovii B. Pitzer 1998-2-1 3468 Imperial Milpitas Wash, ca. 0.2 mi. S of Walter's Camp Rd, ca. 0.1 mi. W of Hwy 78. 91 Comment
  UCR202851  Brandegea bigelovii Larry Hendrickson, Jon P. Rebman, et al. 2005-4-16 3201 Imperial Sonoran (Colorado) Desert, Picacho State Recreation Area, south side of the Colorado River, and north of main access road 63 Comment
  UCR253705  Brandegea bigelovii Jim Andre 2013-3-4 24150 Imperial Sonoran (Colorado) Desert, along Ogilby Road, 22 mi north of I-8, c. 4 mi south of the junction with Hwy 78 242 Comment
  CAS-BOT-BC36835  Brassica tournefortii Robert J. Weatherby 1950-3-4 1036 Imperial Colorado Desert. 19 miles east of Holtville on highway 80. 60 Comment
  RSA506758  Brassica tournefortii D. F. Howe 1980-4-14 s.n. Imperial 19 miles east of Brawley on Highway 78. Comment
  SBBG92197  Brassica tournefortii D. F. Howe 1980-4-14 Imperial 19 mi E of Brawley on St Hwy 78 Comment
  SD211392  Brassica tournefortii Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18882 Imperial Southwest of Plaster City on Bureau of Land Management (BLM) property in an area proposed for development of a solar facility: S of Hwy. S80 & N of I-8, NE of Ocotillo & W of El Centro; along a powerline road 53 Comment
  SD220662  Brassica tournefortii Melvin Sweet 2008-2-9 502 Imperial Anza-Borrego Desert State Park, Calcite Mine area; from Hwy S22, about 9 miles west of Hwy 86, take the Calcite Mine Jeep Road 0.1 mile to the South fork of Palm Wash and follow it about 1.5 miles east. 117 Comment
  SD220663  Brassica tournefortii Melvin Sweet 2008-2-9 503 Imperial Anza-Borrego Desert State Park, Calcite Mine area; from Hwy S22, about 9 miles west of Hwy 86, take the Calcite Mine Jeep Road 0.1 mile to the South fork of Palm Wash and follow it about 1.5 miles east. 117 Comment
  SD242766  Brassica tournefortii 1993-3-21 Imperial Pinto Canyon Comment
  UCR122301  Brassica tournefortii June Latting 1973-2-18 s.n. Imperial Sonoran (Colorado) Desert, Yuha Desert, sand pit area on Yuha Cutoff, Hwy 98, west of Calexico 30 Comment
  SEINET2048892 Image available Brickellia arguta var. odontolepis Jon P. Rebman, Joan Dowd & Veronica Gallego 2000-4-19 6523 Imperial Mountain Springs Grade near I-8 exit. Comment
  UCR156503  Brickellia arguta var. odontolepis Jon P. Rebman, M. Miller 2003-5-10 8964 Imperial Peninsular Ranges; Cuyamaca-Laguna Mountains region, Jacumba Natural Area (BLM): In-ko-pah Mountains; East of Jacumba just over east of San Diego/Imperial County border & just N of the US/Mex border 1220 Comment
  SD143030  Brickellia atractyloides var. odontolepis Jon P. Rebman, Mike Simpson 1997-5-28 4125 Imperial Jacumba Wilderness Area, In-Koh-Pah Mountains, Smuggler's Cave area south of Mountain Spring. (IPB 10/07) Comment
  SD44465  Brickellia frutescens Charles F. Harbison 1951-5-22 Imperial Mountain Springs. Comment
  UCR148694  Brickellia frutescens Jon P. Rebman, Joan Dowd, Veronica Gallego 2000-4-19 6511 Imperial Colorado Desert, Mountain Springs Grade near I-8 exit Comment
  UCR256735  Brickellia frutescens Duncan S. Bell, Kim Clark, Bob Ellis, Tanner Harris, John Krapek, Shane Oakes, Tom Persons, et al. 2012-3-25 3291 Imperial Sonoran (Colorado) Desert, between the Hwy I-8 split about a mile east of Mountain Spring 663 Comment
  UCD57654  Bromus L. G. Goor 1940-6-1 s.n. Imperial Imperial Valley. Comment
  CAS-BOT-BC161532  Bromus tectorum R. McCanna 1965-5-21 s.n. Imperial John Kubler Ranch, Wisteria Canal, Calexico. Comment
  SD212381  Bursera microphylla Jon Rebman, Warren Schmidtmann 2011-4-12 21062 Imperial Along east-bound Interstate 8; northeast of the Mountain Springs exit and southwest of Ocotillo, on the northwest side of the interstate on a rocky canyon wall 405 Comment
  UCR133882  Caesalpinia virgata June Latting 1978-4-6 s.n. Imperial Sonoran (Colorado) Desert, Fossil Canyon, Coyote Mountains 366 Comment
  JEPS52587  Calandrinia ambigua W. L. Jepson 1927-4-16 11750 Imperial alkaline desert plain e Coyote Wells; Colorado Desert 60 Comment
  SD200202  Calandrinia ambigua Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16557 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 26 (SL26), Amerosa Wash, Site CHOBRE on mesas and surrounding mud and cobble hillsides and arroyos -3 Comment
  SD211438  Calandrinia ambigua Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18918 Imperial South of Plaster City on Bureau of Land Management (BLM) property in an area proposed for development of a solar facility: S of Hwy. S80 & N of I-8, NE of Ocotillo & W of El Centro; in a large wash just S of a powerline road 36 Comment
  UCR212592  Calandrinia ambigua Jon P. Rebman, Guy L. Fleming, Warren Schmidtmann, Gary Erbeck 2009-3-9 16113 Imperial Colorado (Sonoran) Desert, Freeman Properties (Truckhaven), west of the Salton Sea, northwest of Salton City, c. 2.7 mi west of Hwy 86, Section 22(SL22), Palm Wash, Site PHOCAL in sandy arroyo bottom and surrounding mud embankments. -9 Comment
  UCR279485  Calandrinia ambigua A. C. Sanders, Jim Malusa 2017-3-8 42757 Imperial Sonoran (Colorado) Desert, c. 10 miles NW of Glamis, north of the RR & Ted Kipf Rd., between Amos and Acolita 96 Comment
  CAS-BOT-BC200994  Calliandra eriophylla Ira L. Wiggins 1937-2-17 8557 Imperial 3.5 miles north of Ogilby on road to Palo Verde 134 Comment
  CAS-BOT-BC200997  Calliandra eriophylla Philip A. Munz; C. L. Hitchcock 1932-4-5 12134 Imperial Near Tumco, Cargo Muchacho Mts. Comment
  CDA26853  Calliandra eriophylla T. C. Fuller 1966-3-17 14475 Imperial In tableland west of Picacho Wash, 8 miles northwest of Winterhaven. 0 Comment
  GMDRC2970  Calliandra eriophylla J. Andre, T. La Doux 2009-2-26 9875 Imperial along Hwy 78, approx 35 mi. SSW of Blythe, just N. of the Border Patrol check station 33 deg. 8.242' N 114 deg. 52.611' W. - 1035 ft. 316 Comment
  JEPS13985  Calliandra eriophylla Ethel M. Rockwell 1928-6-1 Imperial hills ne Calipatria; Chocolate Mountains Comment
Read comments
Jan 29 2009
  JEPS22127  Calliandra eriophylla Rimo Bacigalupi with Paul Hutchison 1958-2-17 6123 Imperial 4.8 mi n Ogilby (on bajada on northwestern slopes of Cargo Muchacho Mts., Colorado Desert); Colorado Desert, nw slopes of Cargo Muchacho Mts. 135 Comment
  POM211622  Calliandra eriophylla A. M. Alexander, Louise Kellogg 1941-3-4 1894 Imperial 5 miles north of Ogilby. 140 Comment
  RSA0034110  Calliandra eriophylla Duncan S. Bell, Kim Clark, Keir Morse, Donna Thomas, Adriana VanKlaveren 2013-3-10 4502 Imperial Northwest section of Cargo Muchacho Mountains, just to the northwest of the site known as Hedges. 177 Comment
  RSA28737  Calliandra eriophylla R. S. Woglum 1940-3-10 2460 Imperial 4 miles north of Ogliby Comment
  RSA528113  Calliandra eriophylla Ed LaRue 1991-4-10 91 -32 Imperial 6 mi. N of Cargo Muchacho Mts, 7-8 mi. N of Hedges, in and adjacent to Indian Wash. 243 Comment
  UCR269469  Calliandra eriophylla A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-5 42087 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, upper Mammoth Wash 425 Comment
  UCR67337  Calliandra eriophylla Ed LaRue 1991-4-10 91- 32 Imperial Sonoran (Colorado) Desert, 6 mi. north of Cargo Muchacho Mtns, 7-8 mi. north of Hedges. In and adjacent to Indian Wash. 244 Comment
  CDA10587  Calycoseris wrightii T. C. Fuller 1962-4-4 8090 Imperial Shell Canyon Road, south of Coyote Mountain, 2.8 miles north of Ocotillo. 0 Comment
  CDA10590  Calycoseris wrightii T. C. Fuller 1962-4-4 8068 Imperial Highway 98 to Calexico, 8.4 miles west of Ocotillo. 0 Comment
  SD173237  Calycoseris wrightii Larry Hendrickson, L. Louise Jee 2005-4-27 2124 Imperial Grave Wash, approx. 3.0 air miles west of hwy. 86 and 2.5 air miles north of hwy. S-22 (Borrego-Salton Seaway). 36 Comment
  SD173238  Calycoseris wrightii Larry Hendrickson, Kim Marsden, L. Louise Jee 2005-3-18 1729 Imperial Palm Wash, California State Lands Commission property. Approx. 0.70 air mi. north of hwy. S-22 (Borrego-Salton Seaway) and 5.6 mi. southwest from hwy. 86. T10s, R9e, Sec. 20. 73 Comment
  SD191776  Calycoseris wrightii Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14601 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 8 (SL8), in Big Wash, Site PECHET in arroyo bottom and surrounding embankments 14 Comment
  SD211371  Calycoseris wrightii Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18887 Imperial Southwest of Plaster City on Bureau of Land Management (BLM) property in an area proposed for development of a solar facility: S of Hwy. S80 & N of I-8, NE of Ocotillo & W of El Centro; along a powerline road 53 Comment
  SD242681  Calycoseris wrightii 1993-3-13 Imperial South Crucifixion Comment
  SEINET2049244 Image available Calycoseris wrightii Norman C. Cooper 1949-3-17 3077 Imperial Coyote Wells 152 Comment
  UCD83492  Calycoseris wrightii Ellen Dean; Tom Starbuck, Margaret Starbuck 2010-4-8 5832 Imperial BLM Algodones Dunes Natural Area. E side of dunes. 6 mi N of Hwy 78, along Kipf Rd. E and W side of road. 74 Comment
  UCR228053  Calycoseris wrightii Jon P. Rebman, Guy L. Fleming, Victoria Marshall, Annette Winner 2009-3-23 16539 Imperial Sonora (Colorado) Desert, Freeman Preoperties (Truckhaven) west of the Salton Sea, west of Salton City, along Hwy S22, section 29 (SP29), Site LANSET 152 Comment
  UCR279102  Calycoseris wrightii A. C. Sanders, Jim Malusa 2017-3-11 42795 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Niland to Pegleg Well Rd., 14 km ESE (96 deg. ) of Niland 95 Comment
  POM228201  Camissonia arenaria A. M. Alexander, Louise Kellogg 1941-3-15 1938 Imperial Chocolate Mountains, Colorado Desert. Imperial Gables, 27 miles north of Ogilby. 415 Comment
  RSA767531  Camissonia boothii J. Mark Porter 2003-4-10 13491 .25 Imperial Imperial Dunes [Algodones Dunes], 1.62 miles northeast [59.49 degrees] of the Gecko Campground loop of Imperial Sand Dunes Recreation Area accessed via California Highway 78. Comment
  RSA124290  Camissonia boothii subsp. condensata E. K. Balls, P. C. Everett 1958-3-20 22889 Imperial 0.5 mi north of US Highway 80 on road to Blythe. 61 Comment
  RSA21768  Camissonia boothii subsp. condensata Carl B. Wolf 1937-4-6 s.n. Imperial Colorado Desert, Imperial Valley, 1 mile south of Truckhaven. -46 Comment
  UCR217779  Camissonia boothii subsp. condensata Jim Andre, T. La Doux 2010-3-1 12575 Imperial Colorado (Sonoran) Desert, Borrego Desert, c. 2.5 mi northwest of town of Ocotillo, along Hwy S-2, at large transmission line crossing 164 Comment
  RSA0021240  Camissonia brevipes subsp. arizonica Peter H. Raven 1958-1-26 11505 Imperial 2.2 miles north of Ogilby on flood plain. Comment
  RSA0021239  Camissonia brevipes subsp. arizonica J. C. Roos, Lucille Roos 1949-4-8 4195 Imperial Chocolate Mountains, along wash east end of mountains. Comment
  SEINET13186716 Image available Camissonia brevipes subsp. brevipes M. D. Windham 1998-3-30 98 -069 Imperial East of Plaster City, along road to El Centro ca. 3.76 kilometers west of bridge on Westside Main Canal. C.D.O.T. Plaster City Quad (7 1/2 min.). 2 Comment
  GMDRC4157  Camissonia californica J. Andre, T. La Doux 2010-3-1 12579 Imperial Borrego Desert region: approx 2.5 mi. northwest of town of Ocotillo along Hwy S-2, at large transmission line crossing. 164 Comment
  RSA802162  Camissonia californica Duncan S. Bell 2013-3-24 4641 Imperial The Jacumba Mountains; in canyon draining to the north of Myer Valley; approximately 3.25 air miles northeast of Mountain Spring or 5 air miles southwest of the town of Ocotillo. 434 Comment
  RSA124325  Camissonia cardiophylla E. K. Balls, P. C. Everett 1958-3-20 22918 Imperial Ogilby. 107 Comment
  UCR101120  Camissonia cardiophylla George K. Helmkamp, E. A. Helmkamp 1998-3-19 2945 Imperial Sonoran (Colorado) Desert, Little Picacho Wash along Picacho Rd, 2.5 mi. south of Picacho State Recreation Area 152 Comment
  RSA610458  Camissonia cardiophylla subsp. cardiophylla R. S. Woglum 1940-3-10 2456 Imperial Sonoran Desert: Imperial Sand Dunes Recreation Lands, Ogilby. Comment
  RSA75394  Camissonia chamaenerioides F. W. Peirson 1922-4-13 2898 Imperial Mountain Spring Grade. 457 Comment
  RSA135294  Camissonia claviformis subsp. aurantiaca Peter H. Raven 1958-1-26 11507 Imperial Flood plain 2.2 miles north of Ogilby. Comment
  RSA135296  Camissonia claviformis subsp. aurantiaca Peter H. Raven 1958-1-25 11489 Imperial Along roadside borders, 3.5 miles south of Bombay Beach, east side of Salton Sea. Comment
  RSA135306  Camissonia claviformis subsp. aurantiaca Peter H. Raven 1958-1-26 11503 Imperial 17.7 miles north of Ogilby. Comment
  RSA489131  Camissonia claviformis subsp. claviformis George K. Helmkamp 1988-2-28 s.n. Imperial Sandy flat just N of Signal Mtn., S of Hwy 98., [Mount Signal 10 km cell; PG-1N, 2E] 30 Comment
  POM47326  Camissonia claviformis subsp. peirsonii Mary F. Spencer 1917-3-27 243 Imperial Coyote Wells, Colorado Desert. Comment
  RSA0021202  Camissonia claviformis subsp. peirsonii Peter H. Raven 1958-1-27 11514 Imperial 2.4 miles north of Truckhaven (38 miles south of Mecca-type locality for Oe. clavaeformis var peirsonii Munz), west side of Salton Sea. Comment
  RSA124210  Camissonia claviformis subsp. peirsonii E. K. Balls, P. C. Everett 1958-3-19 22883 Imperial 4 mi. w. of Mt. Signal, State Hwy. 98. 0 Comment
  RSA448948  Camissonia claviformis subsp. peirsonii M. B. Dunkle 1932-3-26 2927 Imperial East of Salton Sea, near Kane Springs. Comment
  RSA72241  Camissonia claviformis subsp. peirsonii F. W. Peirson 1927-4-14 7181 Imperial Canyon near east end of Santa Rosa Mountains, 8 miles from Imperial Valley Boulevard. Comment
  SEINET3093224 Image available Camissonia claviformis subsp. peirsonii Norman C. Cooper 1949-3-17 3075 Imperial Seeley. 12 Comment
  UCR143285  Camissonia claviformis subsp. peirsonii William M. Klein 1958-2-12 51 Imperial Sonoran (Colorado) Desert, 20.2 mi. south of the Riverside-Imperial Co. line on U.S. 99 [Hwy 86] to Brawley 6 Comment
  UCR41753  Camissonia claviformis subsp. peirsonii A. C. Sanders, B. Pitzer, D. Charlton, R. Kniffen, J. Stewart, Howie Weir, D. E. Bramlet 1986-3-9 6222 Imperial Sonoran (Colorado) Desert, Badlands south of Painted Gorge, 1/2 mi east of Painted Gorge Road at a point 2.4 miles north of Hwy S-80 76 Comment
  POM48974  Camissonia claviformis subsp. yumae P. A. Munz 1924-2-22 7813 Imperial 25 miles east of Holtville. Comment
  UCR123764  Camissonia claviformis subsp. yumae Steven R. Hill, K. Kramer 2001-4-27 33512 Imperial Sonoran/Colorado Desert, north side of California Route 78, 1.7 mi west of Glamis (measured from railroad crossing), Algodones Dunes 92 Comment
  RSA787779  Camissonia pallida Duncan S. Bell 2012-3-23 3245 Imperial The Jacumba mountains; collecting in Boulder Creek approximately 3 miles north of the U.S./Mexico border. 582 Comment
  SEINET8003894  Camissonia pallida subsp. pallida Jon P. Rebman 2001-4-13 7231 Imperial In-Ko-Pah Mountains, Jacumba Natural area, along road ascending to Valley of the Moon 1200 Comment
  UCR155774  Camissonia pallida subsp. pallida Jon P. Rebman, D. Silverman, B. Lauri, O. Solis 2001-4-13 7231 Imperial Peninsular Range/Sonoran (Colorado) Desert, In-Ko-Pa Mtns, Jacumba Natural Area, at top of grade along the road to Valley of the Moon, just east of the microwave towers 1200 Comment
  RSA176315  Camissonia refracta Robert F. Thorne, R. Rutherford 1964-4-11 33604 Imperial Gables Wash, ca 3 miles W of Imperial Gables, Chocolate Mts. 396 Comment
  UCR100956  Camissonia refracta B. G. Pitzer 1998-2-1 3462 Imperial Sonoran (Colorado) Desert, Milpitas Wash, c. 0.2 mi south of Walter's Camp Road, 1.0-1.5 mi west of Hwy 78 91 Comment
  SEINET3108360  Camissonia walkeri Sears 1978-4-10 1138 Imperial 4.5 miles N of Ogilby; Hedges cemetery area; foothills of the Cargo Muchacho Mts. 183 Comment
  UC1787746  Camissoniopsis pallida subsp. pallida Jon P. Rebman, D. Silverman, B. Lauri, O. Solis 2001-4-13 7231 Imperial In-Ko-Pah Mountains, Jacumba Natural Area, at top of grade along road to Valley of the Moon, just E of the microwave towers. 1200 Comment
  CAS-BOT-BC37014  Capsella bursa-pastoris E. A. McGregor 1918-3-15 1058 Imperial Colorado Desert. Westmoreland. Comment
  RSA791547  Carnegiea gigantea Stephen Ingram 2011-4-27 2103 Imperial Chocolate Mountains, approximately 1.5 miles west of Highway 78, 2.5 miles east of Mt. Barrow, 1 mile north of Imperial Gables Road, and 1/2 miles northwest of Lowe Road. 332 Comment
  SD68984  Castela emoryi James Henrickson 1965-1-29 1881 Imperial Ao mile south of Hy. 98, 23 miles west of Calexico Comment
  SDSU11058  Castela emoryi Michael G. Simpson, Linda Foster 1990-1-24 24 I90A Imperial Crucifixion Thorns Imperial County Restoration Area. Near Hwy 98 at junction with Coyote 2 Road, 7.5 miles SE of junction of Highways S2 and 98. 122 Comment
Read comments
Jun 26 2014
  UCR19227  Castela emoryi John C. Roos 1959-6-11 s.n. Imperial Coyote Wells, 6 mi. SE of Coyote wells along Hwy 98 Comment
  UCR41579  Castela emoryi A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6264 Imperial Sonoran (Colorado) Desert, Crucifixion Thorn Preserve, 7.9 mi east of Hwy junction at Ocotillo on Hwy 98, and 0.4 mi west of Coyote Road 107 Comment
  SD10787  Caulanthus cooperi Frank F. Gander 1935-3-23 149 8 Imperial Boulder Park on Highway 80 top of Mountain Springs Grade Comment
  SD260031  Caulanthus lasiophyllus J. M. Andre 2013-3-4 23822 Imperial Chocolate Mountains: east side of range at end of Imperial Gables Rd, 4.2 mi. west of Hwy 78. Just outside aerial gunnery range. Ninemile Wash 7.5'Q 422 Comment
  SEINET3167286  Caulanthus lasiophyllus R. W. Spellenberg, N. Zucker 2005-2-14 13496 Imperial Ca. 50 km N of Winterhaven, near mouth of Bear Canyon at Colorado River, along dirt track. 50 Comment
  UCR269569  Caulanthus lasiophyllus A. C. Sanders, Jim Malusa 2016-3-8 42158 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, near E.O.D. Camp Burt, eastern edge of Chocolate Mtns. Aerial Gunnery Range, wash crossing Skyline Dr., 0.45 km north of Dietz Rd. 320 Comment
  UCR269860  Caulanthus lasiophyllus A. C. Sanders, Jim Malusa, Marc A. Baker, Michelle Cloud-Hughes 2016-3-15 42214 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, c. 0.8 km NE of Beal Well and c. 0-0.4 km east of old Niland-Blythe Rd. 442 Comment
  CAS-BOT-BC51914  Ceanothus perplexans E. A. McGregor 1917-6-10 961 Imperial Summit 1229 Comment
  SD6129  Centrostegia thurberi 1917-6-1 Imperial Colorado Desert near Coyote Wells Comment
  CDA13487  Ceratophyllum demersum D. Quimayousie 1997-10-15 s.n. Imperial Colorado River at Walter's Camp Campground. 15 m. S of Palo Verde, E of Hwy 78. 0 Comment
  CDA26878  Cercidium floridum T. C. Fuller 1962-10-17 9792 Imperial West bank of the Colorado River, 0.3 mile north of Laguna Dam. 0 Comment
  RSA2587  Cercidium floridum J. T. Howell 1928-6-8 976 Imperial Along Hwy., West side of the Salton Sea. Comment
  RSA336159  Cercidium floridum subsp. floridum R. F. Thorne 1978-4-29 52109 Imperial South of Salton Sea: Sandy area ESE of Niland between Coachella Canal and ancient beach line. Comment
  UC1280947  Cercidium floridum subsp. floridum H. E. McMinn 1925-7-1 1458 Imperial 10 mi s Oasis Comment
  CAS-BOT-BC276306  Chaenactis carphoclinia Ira L. Wiggins 1941-3-24 9591 Imperial 3.1 miles S of Pope, eastern side of Salton Sea Comment
  CDA18536  Chaenactis carphoclinia Frank B. McMurry 1943-1 1320 Imperial Sonoran Desert; Imperial National Wildlife Refuge. 0 Comment
  RSA681192  Chaenactis carphoclinia Scott D. White, Michael Honer 2003-3-28 8871 Imperial Fish Creek Mountains: Unnamed wash between Fish Ck Mts and Split Mountain (San Diego Co.), ca. 10 road miles S of Ocotillo Wells on Split Mtn Rd. South of existing US Gypsum quarry area. 152 Comment
  UCR241625  Chaenactis carphoclinia A. C. Sanders, Mitch Provance, Fred M. Roberts 2013-3-22 40651 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, south of the old Blythe-Niland Road and of the Bradshaw Trail, c. 3.5 km west of Raineys Well 579 Comment
  UCR279442  Chaenactis carphoclinia A. C. Sanders, Jim Malusa 2017-3-26 43076 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Rock Quarry in sec. 8, north of Frink, along dirt road above Siphon 17 of the Coachella Canal 122 Comment
  POM196535  Chaenactis carphoclinia var. carphoclinia Roxana S. Ferris 1928-4-20 7155 Imperial In wash near Picacho peak. Comment
  RSA178084  Chaenactis carphoclinia var. carphoclinia R. F. Thorne 1963-5-23 31850 Imperial 4 miles NW of Ocotillo just outside limits of Anza-Borrego Desert State Park Comment
  RSA695900  Chaenactis carphoclinia var. carphoclinia LeRoy Gross, Valentin Arvizu, Sarah De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1249 Imperial Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). Near Surveyors Pass, surrounding desert off of Beal Road. 646 Comment
  SD243816  Chaenactis carphoclinia var. carphoclinia Donald Hazlett 1993-3-13 6750 Imperial 2 mi. S of Ocotillo Just N of WA 152 Comment
  POM66636  Chaenactis carphoclinia var. carphoclinia Marcus E. Jones 1906-4-26 s.n. Imperial Imperial Junction (now Niland) Comment
  RSA787515  Chaenactis fremontii Duncan S. Bell, Kim Clark, Stacy Goss, Karen Rusiniak 2012-4-24 3505 Imperial The Jacumba mountains, above the Valley of the Moon, collecting in the vicinity of Blue Angel Peak, approximately 0.25 air mile north of the U.S./Mexico border. 1280 Comment
  UCR153083  Chaenactis fremontii Jon P. Rebman 2001-3-14 7124 Imperial Peninsular Ranges/ Cuyamaca-Laguna Mtns, Jacumba Natural Area, In-ko-pah Mtns 975 Comment
  CDA10737  Chaenactis stevioides T. C. Fuller 1962-4-4 8080 Imperial Shell Canyon Road, south of Coyote Mountain, 2.8 miles north of Ocotillo. 0 Comment
  SD242689  Chaenactis stevioides Donald Hazlett 1993-3-13 6751 Imperial 2 mi. S of Ocotillo Just N of WA 152 Comment
  SD87742  Chaenactis stevioides Frank W. Peirson 1927-4-16 7208 Imperial 2.0 miles below foot of Mountain Springs Grade. Comment
  SEINET477093  Chaenactis stevioides B. D. Parfitt, D. Pinkava, D. Keil, M. McLeod 2778 1979-3-20 Imperial Junction of highways I-8, S-2, and 98, west of Coyote Wells Comment
  UC1777704  Chaenactis stevioides Donald W. Kyhos 1968-3-17 68 -101 Imperial Hwy 98, 15.8 miles east of junction with Hwy 8. Comment
  UCD130432  Chaenactis stevioides Grady L. Webster; S. Lynch 1973-3-18 7578 Imperial 2.3 miles north of Ocotillo. 152 Comment
  UCR227959  Chaenactis stevioides Jon P. Rebman, Guy L. Fleming, Victoria Marshall, Annette Winner 2009-3-23 16590 Imperial Sonora (Colorado) Desert, Freeman Preoperties (Truckhaven) west of the Salton Sea, northwest of Salton City, west of Hwy 86, section 9 (SP 9), north fork of Big Wash, Site ENCHYB 17 Comment
  UCR269535  Chaenactis stevioides A. C. Sanders, Jim Malusa 2016-3-8 42164 Imperial Sonoran (Colorado) Desert, NE side of Chocolate Mountains, along Dietz Rd., 1.7 km east of intersection with Skyline Dr., along boundary of Chocolate Mtns. Aerial Gunnery Range 314 Comment
  UCSB69244  Chaenactis stevioides UCSB Botanical Society 1979-3-3 Imperial On S2; 1 mile north of Shell Canyon Road Comment
  POM278782  Chaenactis stevioides var. stevioides Bonnie M. Rich 1979-4-3 79012 Imperial Holtville NE quad on E side of the E Highline Canal, 2 miles N of Boyd road. Comment
Read comments
Oct 2 2012
  RSA790813  Chamaesyce abramsiana Michelle Cloud-Hughes, Marc Baker 2012-9-11 0 -43 Imperial Lower Borrego Valley, 33km WNW of Westmorland, along north side of Fish Wash, east of powerline road, 5km (by road) south of Hwy 78, 12.4km (air) southwest of intersection of Hwy 78 and Hwy 86S. Above San Felipe Creek. -15 Comment
  HSC38712  Chamaesyce melanadenia A. M. Montalvo, J. D. Ackerman 1973-3-27 163 Imperial 1 mi. W of 1000 ft. marker, Hwy. 8 305 Comment
  RSA792515  Chamaesyce melanadenia Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan 2012-11-18 4419 Imperial Jacumba Mountain; at the northwest base of Blue Angel Peak, approximately 0.25 air mile north of U.S./Mexico border. 1309 Comment
  RSA159381  Chamaesyce pediculifera I. L. Wiggins 1957-3-24 14042 Imperial Painted Gorge, 5 miles N of Hwy 80. Comment
  RSA613717  Chamaesyce pediculifera George K. Helmkamp, E. A. Helmkamp 1998-3-19 2934 Imperial Sonoran (Colorado) Desert Imperial Dam area, just south of the dam on Hwy S-24. 76 Comment
  UC110917  Chamaesyce pediculifera T. S. Brandegee Apr 1905 Imperial Cariso [Carrizo] Mountain, Colorado Desert Comment
  UCR253340  Chamaesyce pediculifera Jim Andre 2013-3-3 23945 Imperial Sonoran (Colorado) Desert, Yuha Desert, along dirt road 2.2 mi southwest of town of Ocotillo, c. 1.5 mi south of Hwy I-8 165 Comment
  RSA0128444  Chamaesyce pediculifera G. Rink, K. Routson, A. Karl, Tasya Herkowitz 2012-9-3 11662 Imperial North side of Hwy 78 about 5 miles south of Palo Verde. 70 Comment
  RSA0021320  Chamaesyce polycarpa Duncan S. Bell, Amanda Bell 2011-1-29 2017 Imperial Superstition Mountains; southeast section of range, about 12 miles south of the Salton Sea. 127 Comment
  RSA0027767  Chamaesyce polycarpa J. Andre 2013-3-4 24096 Imperial Cargo Muchacho Mtns: west side of range, along Ogilby Rd, approx. 8.4 mi north of Jct Interstate 8. 166 Comment
  RSA576459  Chamaesyce polycarpa P. A. Munz, C. L. Hitchcock 1932-4-6 12164 Imperial 20 miles NE of Ogilby. Comment
  POM184590  Chamaesyce polycarpa var. hirtella P. A. Munz, C. L. Hitchcock 1932-4-4 12110 Imperial Sandy wash 5 mi. N.W. of Dixieland. Comment
  RSA697599  Chamaesyce polycarpa var. hirtella J. Russell Bruff 1929-12-28 s.n. Imperial Spindle Top Well. Comment
Read comments
Aug 29 2016
  RSA701221  Cheilanthes parryi Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah DeGroot, Valentin Arvizu, Tim Thibault 2004-5-14 11278 Imperial Colorado Desert; Chocolate- Chuckwalla Mountains region: western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage., Within boundaries of US Navy's Chocolate Mountains Aerial Gunnery Range. 570 Comment
  RSA1586  Cheilanthes viscida C. B. Wolf 1931-3-14 1897 Imperial Base of Mountains Springs grade in sand west side of Colorado desert. 183 Comment
  UC484094  Cheilanthes viscida C. B. Wolf 1931-3-14 Imperial base of Mountain Springs Grade 182 Comment
  CAS-BOT-BC178654  Chenopodiaceae B. Trowbridge 1979-4-15 6090 Imperial Base of Red Hill, Salton Sea northwest of Calipatia Comment
  RSA423257  Chenopodium murale H. de Forest, Jack Rempel 1933-4-10 18306 Imperial Between Highway 80 & Ogilby. Comment
  UCD98312  Chenopodium murale Lyster H. Dewey 1916-4-5 s.n. Imperial Yuma Experiment Farm, Bard. Comment
  UCR103605  Chenopodium murale George K. Helmkamp 1997-2-1 1297 Imperial Sonoran (Colorado) Desert, Imperial Valley, SW of Niland along Sinclair Rd and just east of Hatfield Rd. -55 Comment
  UCR103620  Chenopodium murale George K. Helmkamp, E. A. Helmkamp 1998-3-19 2909 Imperial Sonoran (Colorado) Desert, along Hwy S-24 between the All-American Canal & the Colorado River, 2.0 mi. north of Laguna Dam. 76 Comment
  UCR260281  Chenopodium murale A. C. Sanders, Jim Malusa 2015-3-6 41304 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, lower part of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 326 Comment
  UCR55283  Chenopodium murale A. C. Sanders 1988-11-6 8755 Imperial Sonoran (Colorado) Desert, Imperial Valley, NW of Brawley along Kalin Road between Fredricks and Walker Roads -46 Comment
  JEPS59768  Chenopodium pratericola W. L. Jepson 1927-4-16 11760 Imperial e Coyote Wells; Colorado Desert 60 Comment
  CAS-BOT-BC231766  Chilopsis linearis E. A. McGregor 1916-7-30 98 Imperial Boulevard - Laguna Mts. 914 Comment
  UCR58346  Chilopsis linearis A. C. Sanders 1989-9-27 9520 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, Salvation Pass in vicinity of well 360 Comment
  JEPS9183  Chilopsis linearis subsp. arcuata W. L. Jepson 1927-4-17 11762 Imperial Myer's Creek Bridge foot of Mt. Springs Grade; , Myer's Creek bridge 243 Comment
  RSA247260  Chilopsis linearis subsp. arcuata Gary D. Wallace 1967-5-13 744 Imperial Very near San Diego Co. line south of Ocotillo Wells, Anza Borrego Desert, near Gypsum Mine. Near Fish Ck. Ranger Station. Comment
  UCR264781  Chilopsis linearis subsp. arcuata Jon P. Rebman, J. LaGrange, Warren Schmidtmann, J. Emming 2014-9-24 28735 Imperial Sonoran (Colorado) Desert, Milpitas Wash just west of Hwy 78; south of Palo Verde and south of the Palo Verde Mountains; in the sandy wash just south of Milpitas Wash Road 133 Comment
  RSA9393  Chilopsis linearis subsp. arcuata C. B. Wolf 1928-6-23 2277 Imperial 5 miles west Coyote Wells-base of hills-to San Diego. 390 Comment
Read comments
Nov 19 2011
  UCD130407  Chloracantha spinosa Malcolm A. Nobs; S. Galen Smith 1948-9-3 516 Imperial Imperial Valley. Imperial State Game Refuge, 4 miles south of Calipatria. Comment
  CAS-BOT-BC166231  Chloracantha spinosa var. spinosa E. A. McGregor 1917-4-8 810 Imperial Westmoreland Comment
  CAS-BOT-BC166232  Chloracantha spinosa var. spinosa W. G. Watkins 1939-6-1 s.n. Imperial Imperial Valley Comment
  JEPS31952  Chloracantha spinosa var. spinosa Carl V. Meyer 1928-5-25 417 Imperial Westmorland Colorado Desert, Imperial Valley Comment
  UC217247  Chloracantha spinosa var. spinosa H. M. Hall 1920-9-30 11206 Imperial near Bard (Colorado River bottoms); Colorado River Comment
  CDA18972  Chloris truncata Johnson 2000-8-7 PDR 348870 Imperial 5 miles S of El Centro, 3.5 mi SW of Heber, in alfalfa field. 0 Comment
  CDA22499  Chorizanthe brevicornu Gillian Watson 2008-3-2 CA 3 Imperial 1 mile W of Ocotillo, 1 mile N of Hwy 8 0 Comment
  UCR165633  Chorizanthe brevicornu John F. Green 2005-3-10 s.n. Imperial Sonoran (Colorado) Desert, Salton Basin, transect along the road on the immediate NE side of the Coachella Canal right-of-way, between siphons 15 and 16, c. 2 miles NE of Frink and c. 10 miles east of Bertram 23 Comment
  UCR265869  Chorizanthe brevicornu Mitch Provance 2008-3-15 10079 Imperial Chocolate Mountains Region, E side of Hwy 78, about 7 miles NNE of intersection with Ogilby Rd., 2 miles N of Buzzards Peak, c. 2.5 miles NNE of the border checkpoint 335 Comment
  UCR279427  Chorizanthe brevicornu A. C. Sanders, Jim Malusa 2017-3-26 43081 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Rock Quarry in sec. 8, north of Frink, along dirt road above Siphon 17 of the Coachella Canal 122 Comment
  SD49297  Chorizanthe brevicornu var. brevicornu Reid Moran 1958-3-5 6525 Imperial Sandy soil, Pinto Wash. (IPB 10/07) 74 Comment
  HSC17248  Chorizanthe corrugata C. L. Hitchcock 1966-3-19 24271 Imperial 6 mi. W of Plaster City Comment
  SD114254  Chorizanthe corrugata Darley Howe 1941-3-22 1060 Imperial West end of Yuha Road Comment
  UC669295  Chorizanthe corrugata Annie M. Alexander and Louise Kellogg 1941-3-18 1961 Imperial 3 mi sw Imperial Dam (Colorado Desert); Colorado Desert 45 Comment
  JEPS57730  Chorizanthe rigida Dr. L. M. Newlon 1922-4-1 397 Imperial 3 mi w Coyote Wells; Colorado Desert, w of Coyote Wells Comment
  RSA48322  Chorizanthe rigida E. K. Balls 1949-4-4 12956 Imperial Near Frink on Hwy 111 -61 Comment
  SBBG1424  Chorizanthe rigida R. Moran 1958-3-5 6524 Imperial Pinto Wash 75 Comment
  UCR41824  Chorizanthe rigida A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6257 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  OBI37511  Chylismia arenaria A. C. Sanders 1976-11-10 43 Imperial Julian Wash, which flows into the Colorado River, E of Peter Kane Mtn 305 Comment
  SBBG22976  Chylismia arenaria D. Myrick 1965-3-1 1067 Imperial Vincent Ranch, 25 mi E of Glamis 487 Comment
  CDA14610  Chylismia brevipes G. D. Barbe, Horace Burke, Wm. Cross, E. L. Sleeper, T. N. Seeno 1983-4-14 4060 Imperial west bank of Coachella Canal, 6.1 miles south of Hwy 78, southwest of Glamis. 0 Comment
  UCR279437  Chylismia brevipes A. C. Sanders, Jim Malusa 2017-3-26 43055 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, north of Frink, along dirt road 800 m above Siphon 17 of the Coachella Canal 63 Comment
  SD125145  Chylismia brevipes subsp. arizonica Steven P. McLaughlin, Janice E. Bowers 1985-3-8 2924 Imperial Sandy wash near Colorado River along Mitchell's Camp Rd., 0.7 mile east of California 78. 91 Comment
  UC495268  Chylismia brevipes subsp. arizonica Philip A. Munz and C. L. Hitchcock 1932-4-6 12160 Imperial 20 mi ne Ogilby Comment
Read comments
Jan 30 2018
  UC669264  Chylismia brevipes subsp. arizonica Annie M. Alexander and Louise Kellogg 1941-3-16 1949 Imperial 22 mi n Ogilby (swale of hills, w side of rd); Colorado Desert 350 Comment
Read comments
Feb 2 2018
  JEPS89098  Chylismia cardiophylla subsp. cardiophylla Rimo Bacigalupi, L. Heckard, and P. Hutchinson 1962-3-20 8334 Imperial wash 1.5 mi s Pichaco (on Colorado River northwest of Yuma); Box Canyon 152 Comment
  SD161386  Chylismia cardiophylla subsp. cardiophylla Jon Rebman, Jim Rocks 2005-2-10 10961 Imperial Little Picacho Wilderness Area (BLM property): North of Winterhaven, SW of Colorado River; approx. 18 miles N of S24 on Picacho Road; just south of the Picacho State Recreation Area 195 Comment
  UC1080352  Chylismia cardiophylla subsp. cardiophylla E. K. Balls and P. C. Everett 1958-3-20 22918 Imperial Ogilby 106 Comment
  UC1184331  Chylismia cardiophylla subsp. cardiophylla Peter H. Raven 1958-5-6 12912 Imperial 4.9 mi nw Mountain Springs; In-Ko-Pah Gorge 365 Comment
  OBI17827  Chylismia claviformis David J. Keil, Malcolm McLeod, Dirk Walters 1977-3-27 12047 Imperial 2 mi W of jctn with Calif 86 along Calif 78 30 Comment
  UCR266577  Chylismia claviformis A. C. Sanders, J. Malusa 2016-1-22 41939 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, old Niland to Blythe Road, 3.4 miles above Coachella Canal at Slab City, US Navy Chocolate Mountains Aerial Gunnery Range 104 Comment
  UCR269754  Chylismia claviformis A. C. Sanders, Jim Malusa, Marc A. Baker, Michelle Cloud-Hughes 2016-3-15 42224 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, c. 0.8 km NE of Beal Well and c. 0-0.4 km east of old Niland-Blythe Rd. 442 Comment
  JEPS22144  Chylismia claviformis subsp. aurantiaca Rimo Bacigalupi with Paul Hutchison 1958-2-18 6165 Imperial 4.5 mi s Palo Verde settlement (arroyo running e into Laguna Palo Verde, at ne base of Palo Verde Mts); Palo Verde Mts. 88 Comment
  RSA0021548  Chylismia claviformis subsp. aurantiaca Jim Andre 2013-3-4 24076 Imperial Cargo Muchacho Mtns: southeast side of range, approx. 12 miles NW of Yuma, just west of Barney Oldfield Rd, 5.0 miles north of Jct Interstate 8. 158 Comment
  SD200467  Chylismia claviformis subsp. aurantiaca Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16574 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 26 (SL26), Amerosa Wash, Site CHOBRE on mesas and surrounding mud and cobble hillsides and arroyos -3 Comment
  UC665843  Chylismia claviformis subsp. aurantiaca Ira L. Wiggins 1941-3-24 9607 Imperial desert wash 6 mi ne Niland (on rd to Beal Well) Comment
  UC669265  Chylismia claviformis subsp. aurantiaca Annie M. Alexander and Louise Kellogg 1941-3-19 1970 Imperial edge of road 1 mi n Ogilby; Colorado Desert Comment
  UC1372544  Chylismia claviformis subsp. claviformis C. Leo Hitchcock 1970-3-18 25712 Imperial ca 8 mi n Winterhaven Comment
  CAS-BOT-BC160732  Chylismia claviformis subsp. peirsonii Carl B. Wolf 1937-4-6 8441 Imperial Colorado Desert. Imperial Valley, 1 mi. So. of Truckhaven -45 Comment
  CAS-BOT-BC162676  Chylismia claviformis subsp. peirsonii E. K. Balls; P. C. Everett 1958-3-19 22883 Imperial 4 mi. w. of Mt. Signal, State hwy. 98, near sea level. Comment
  SBBG5105  Chylismia claviformis subsp. peirsonii H. and M. Dearing 1939-4-9 3145 Imperial foot of Mountain Spring grade Comment
  UC1929786  Chylismia claviformis subsp. peirsonii Michael Denslow, Tim Thibault, Sep 2004-2-20 1914 Imperial Colorado Desert; Western Colorado Desert region: Borrego Badlands, between Salton City & Borrego Springs. Roadside of S22 the Borrego Salton Seaway. Comment
  SEINET4133376  Chylismia claviformis subsp. peirsonii N. H. Holmgren, P. K. Holmgren 1974-3-27 7506 Imperial Jacumba Mountains, 3 airline miles southwest of Ocotillo 274 Comment
  SD128693  Chylismia claviformis subsp. yumae Darley F. Howe 1980-4-14 Imperial 17.5 miles east of Brawley, on Highway 78. Comment
  UC501479  Chylismia claviformis subsp. yumae Frank W. Peirson 1932-3-21 9768 Imperial 6 mi e Holtville (slightly above sea level) Comment
  CAS-BOT-BC438658  Cistanthe ambigua Ira L. Wiggins 1957-3-25 14056 Imperial 1.8 mi. N. of Calif. St. Hwy. on road to Gypsum Mine and Naval Bombing Range. Comment
  CAS-BOT-BC438677  Cistanthe ambigua LeRoy Abrams 1903-3-26 3146 Imperial Old Beach, Colorado Desert Comment
  RSA466515  Cistanthe ambigua F. W. Peirson 1935-4-15 11458 Imperial 4 miles north of Laguna Dam. Comment
  RSA53987  Cistanthe ambigua D. F. Howe 1949-3-19 s.n. Imperial Andrade. Comment
  SD242945  Cistanthe ambigua Gary Diridoni 1998-2-20 Imperial El Centro Resource Area Comment
  RSA802551  Cistanthe monandra Duncan S. Bell 2013-3-24 4614 Imperial The eastern base of the Jacumba Mountains; in Palm Canyon Wash approximately 6.25 air miles southwest of the town of Ocotillo and about 0.25 air mile east of the border of Anza-Borrego Desert State Park. 405 Comment
  UC1787761  Claytonia parviflora subsp. viridis Jon P. Rebman 2001-3-16 7205 Imperial Jacumba Natural Area, In-Ko-Pah Mountains, near Smuggler's Cove. 1046 Comment
  SD144354  Clematis pauciflora Jon P. Rebman, Melanie Howe 1997-4-5 3920 Imperial Jacumba Natural Area: E of Jacumba and SE of Inkopah: Smuggler's Cave area 900 Comment
  UCR107947  Clematis pauciflora Jon P. Rebman, Melanie Howe 1997-4-5 3920 Imperial Sonoran (Colorado) Desert, Jacumba Natural Area: east of Jacumba and SE of Inkopah: Smugglers Cave Area 900 Comment
  JEPS96776  Cleomella obtusifolia Dean W. Taylor 1998-6-8 16493 Imperial Tarantula Wash, ca. 2.5 miles down the wash south of Highway 78, and ca. 8 miles E of Highway 86 -15 Comment
  RSA776458  Cleomella obtusifolia Amber Swanson, Duncan S. Bell 2011-2-26 176 Imperial Yuha buttes area in area with strange sandstone formations. Comment
  SD141413  Cleomella obtusifolia Suzanne Bell, Erik Jonsson, Duffie Clemons 1997-12-18 289 Imperial [TRS only, no locality information on label] [South of Coyote Mtns , north of S2] 205 Comment
  RSA0042544  Coldenia plicata F. Raymond Fosberg 1932-3-31 10677 Imperial 15 mi. E. of Holtville. Comment
  POM184850  Condalia globosa var. pubescens P. A. Munz 1932-4-6 12168 Imperial 25 miles northeast of Ogilby. Comment
  RSA747123  Condalia globosa var. pubescens A. C. Sanders 2009-1-28 36169 Imperial 1.3 mi. (air) west of Ogilby Rd., 5.1 mi. (air) SE of the closest point on Hwy 78, 5.2 mi. (air) NE of Ruthven Siding on RR 177 Comment
  SD115536  Condalia globosa var. pubescens Mitch Beauchamp 1982-11-14 DC 405 Imperial bank of Little Picacho Wash Comment
  SEINET10389770  Condalia globosa var. pubescens A. C. Sanders, Jim Malusa 2015-3-5 41247 B Imperial Chocolate Mountains near Salvation Pass, edge of Salvation Wash, in US Navy Chocolate Mountains Aerial Gunnery Range 361 Comment
  UC1078192  Condalia globosa var. pubescens Reino Alava 1958-3-3 1821 Imperial 17 mi s Palo Verde (on the road from Blythe s to the hwys 80 and 98) Comment
  UCR201794  Condalia globosa var. pubescens A. C. Sanders 2009-1-28 36169 Imperial Sonoran (Colorado) Desert, 1.3 mi. (air) west of Ogilby Rd., 5.1 mi. (air) SE of the closest point on Hwy 78, 5.2 mi. (air) NE of Ruthven Siding on RR 177 Comment
  UCR267897  Condalia globosa var. pubescens Jim Andre 2013-3-4 23846 Imperial Sonoran (Colorado) Desert, Along Hwy 78, south of Palo Verde Mountains at Milpitas Wash 216 Comment
  UCR269519  Condalia globosa var. pubescens A. C. Sanders, Jim Malusa 2016-3-8 42145 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, near E.O.D. Camp Burt, eastern edge of Chocolate Mtns. Aerial Gunnery Range, wash crossing Skyline Dr., 0.45 km north of Dietz Rd. 320 Comment
  UCR281932  Condalia globosa var. pubescens A. C. Sanders, Jim Malusa 2017-9-21 43362 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, south of Bradshaw Trail on dirt road toward Surveyors Pass, near Riverside Co. line & Hovley Tank guzzler 677 Comment
  UCR281936  Condalia globosa var. pubescens A. C. Sanders, Jim Malusa 2017-9-22 43372 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, just outside of Chocolate Mtns. Aerial Gunnery Range, at old house site south of Surveyors Pass Rd. 581 Comment
  CLARK-A1528-4936  Convolvulus arvensis John C. Roos 1937-6-9 1667 Imperial Comment
Read comments
May 15 2017
  UCR48574  Coronopus squamatus J. C. Hitchcock, C. Butsch 1987-4-14 s.n. Imperial Sonoran (Colorado) Desert, Imperial Valley, along the Lavender 4 canal Comment
  UC195035  Cressa truxillensis Joseph Grinnell 1910-4-5 Imperial Colorado R. opposite Cibola <Arizona>; California Comment
  UCR212920  Cressa truxillensis A. C. Sanders 2010-3-25 37587 Imperial Sonoran (Colorado) Desert; Salton Trough, Imperial Valley, English Road c. 1.5 mi. above Hwy 111, c. 3.5 mi. NW of Niland -38 Comment
  HSC7968  Croton californicus C. L. Hitchcock, C. V. Muhlick 1964-3-19 23162 Imperial 3 mi. S of Ocotillo Well, on the road to Fish Creek Comment
  RSA802158  Croton californicus Duncan S. Bell 2013-3-24 4645 Imperial The Jacumba Mountains; in canyon draining to the north of Myer Valley; approximately 3.25 air miles northeast of Mountain Spring or 5 air miles southwest of the town of Ocotillo. 434 Comment
  SD152221  Croton californicus Jon P. Rebman, Joan Dowd, Veronica Gallego 2000-4-19 6531 Imperial Northwest of El Centro, about 4 miles south of San Sebastian Natural Area and San Felipe Wash, west of Salton Sea and east of Fish Creek Mountains, sandy area. (IPB 10/07) Comment
  SEINET3831713  Croton californicus Jon P. Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-1 18938 Imperial East of Plaster City and Bureau of Land Management (BLM) property in an area proposed for development of a solar facility. S of hwy. S80 & N of I-8, E of Ocotillo & W of El Centro: along desert flats just south of HwyS 80 1 Comment
  SEINET9253074 Image available Croton californicus Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18938 Imperial East of Plaster City and Bureau of Land Management (BLM) property in an area proposed for development of a solar facility. S of hwy. S80 & N of I-8, E of Ocotillo & W of El Centro: along desert flats just south of HwyS 80 1 Comment
  RSA776108  Croton californicus Amber Swanson 2011-3-9 195 Imperial Algodone dunes wilderness area. 84 Comment
Read comments
Aug 25 2012
  RSA503392  Croton californicus var. mohavensis Gary D. Wallace 1966-3-2 86 Imperial In the Yuha Basin of the Yuha Desert S of intrestate 8 along Pinto Wash 91 Comment
  UC1736125  Croton wigginsii Dean W. Taylor 1996-10-24 15903 Imperial Algodones Dunes; ca 20 miles E of Brawley on Highway 78; ca. 1 mile north of BLM area visitor station Comment
  UCD142201  Croton wigginsii J. Latting 1977-12-9 s.n. Imperial Sonoran Desert; Gecko Campground; west side of Algodones Sand Dunes, East Mesa, south of Hwy 78. 61 Comment
  UCR237384  Croton wigginsii Amber Swanson 2011-3-9 195 Imperial Western Colorado Desert, Algodones Dunes Wilderness Area 26 Comment
  UCR89731  Croton wigginsii J. M. Stewart 1990-3-14 648 Imperial Sonoran Desert, Glamis Dunes off Interstate Hwy 8 on Gray's Well Road Comment
  SEINET10917692  Cryptantha Greg Gust, Leith Nye 2005-3-4 Gust 483 Imperial Off of Hwy 78 on Black Mountain Rd. ca. 3 mi. from HWY 78 intersection at dry wash approaching Black Mountains. 363 Comment
  POM368178  Cryptantha angustifolia H. de Forest, Jack Rempel 1932-12-18 16330 Imperial E of Niland. Comment
  POM368181  Cryptantha angustifolia F. R. Fosberg 1932-3-31 10657 Imperial 15 miles east of Holtsville Comment
  RSA0024961  Cryptantha angustifolia J. Andre 2013-3-3 23941 Imperial Yuha Desert, along dirt road 2.2 miles SW of town of Ocotillo, about 1.5 miles S of I-8. 165 Comment
  RSA0104191  Cryptantha angustifolia Duncan S. Bell, Evan Meyer 2015-5-5 8187 Imperial Jacumba Mountains; collecting in the Jacumba Wilderness area, to the north of Meyer Valley; approximately 3.5 air miles northeast of Mountain Spring. 423 Comment
  RSA101742  Cryptantha angustifolia R. Weatherby 1950-3-5 1045 Imperial 5 miles west of Yuma on Hwy 80. 61 Comment
  RSA124319  Cryptantha angustifolia E. K. Balls, P. C. Everett 1958-3-20 22910 Imperial 0.5 miles N along road to Ogilby and Blythe from U.S. Hwy 80 60 Comment
  RSA353852  Cryptantha angustifolia R. F. Thorne, R. Rutherford 1964-4-11 33625 Imperial Araz Wash, between Pasadena and Stud Mountains, Cargo Muchacho Mountains 305 Comment
  SD173255  Cryptantha angustifolia Larry Hendrickson, L. Louise Jee 2005-4-22 2063 Imperial Trust for Public Lands Option Properties. Big Wash, approx. 4.6 air miles west of hwy. 86 and 3.0 air miles north of hwy. S-22 (Borrego-Salton Seaway). 124 Comment
  SD191844  Cryptantha angustifolia Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14473 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 10 (SL10), in Grave Wash, Site LARTRI in arroyo bottom and surrounding embankments -31 Comment
  SD191845  Cryptantha angustifolia Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14522 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 7 (SP7), in Big Wash Middle, Site ESCPAR in arroyo bottom and surrounding embankments 61 Comment
  SD199895  Cryptantha angustifolia Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16538 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, W of Salton City, Along Hwy S22, section 29 (SP29), Site LANSET on mesa and surrounding mud and cobble hillsides 152 Comment
  SD242747  Cryptantha angustifolia Gary Diridoni 1997-11-21 Imperial Coyote Wash Comment
  SD242748  Cryptantha angustifolia 1998-2-19 Imperial Jackson Gulch Comment
  SDSU13030  Cryptantha angustifolia Michael G. Simpson with Lee M. Simpson 1998-3-8 8 III98A Imperial Domelands. Dirt road from S-2, ca. 2 miles, take left fork just before end, to camp site area. 280 Comment
  SDSU18935  Cryptantha angustifolia C. Matt Guilliams, Jeff Marshall 2008-4-23 628 Imperial Southeast of the intersection of Ogilby Road and I-8. Ca. 30m east of Ogilby Road. 93 Comment
  UC1372537  Cryptantha angustifolia C. Leo Hitchcock 1970-3-18 25701 Imperial ca 8 mi n Winterhaven Comment
  UCD77579  Cryptantha angustifolia Robert E. Preston 2006-5-1 2378 Imperial 8.5 mi SW of Brawley, along BLM Rd EC326 -9 Comment
  UCR100952  Cryptantha angustifolia B. G. Pitzer 1998-2-1 3455 Imperial Sonoran (Colorado) Desert, Milpitas Wash, c. 0.2 mi south of Walter's Camp Road, 1.0-1.5 mi west of Hwy 78 91 Comment
  UCR167245  Cryptantha angustifolia John F. Green 2005-3-4 s.n. Imperial Sonoran (Colorado) Desert, Salton Basin, east of Salton Sea, c. 4 mi N of Niland, just SW of Coachella Canal siphon 11, badlands above wash 24 Comment
  UCR167441  Cryptantha angustifolia John F. Green 2005-3-10 s.n. Imperial Sonoran (Colorado) Desert, Salton Basin, transect along the road on the immediate NE side of the Coachella Canal right-of-way, between siphons 10 and 11, c. 4.5 miles N of Niland 30 Comment
  UCR17113  Cryptantha angustifolia Anonymous 1969-5-24 s.n. Imperial Sonoran (Colorado) Desert, 9 mi. up Ogilby Rd to north of turnoff from Hwy 8 91 Comment
  UCR268942  Cryptantha angustifolia Jim Andre 2015-3-3 31302 Imperial Sonoran (Colorado) Desert, eastern base of Jacumba Mountains, 1.3 mi south of Hwy 98, c. 2 mi south of Ocotillo 246 Comment
  UCR269737  Cryptantha angustifolia A. C. Sanders, Jim Malusa 2016-3-15 42255 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, c. 0.85 km NNE of Beal Well, NW side of a rocky hill east of old Niland-Blythe Rd. 434 Comment
  UCR279104  Cryptantha angustifolia A. C. Sanders, Jim Malusa 2017-3-11 42797 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Niland to Pegleg Well Rd., 14 km ESE (96 deg. ) of Niland 95 Comment
  UCSB12259  Cryptantha angustifolia Tarwater, Shirley 1961-3-4 Imperial 2 miles north of Mt. Signal, 15 miles west of Calexico, Highway 98 off dirt road Comment
Read comments
Jun 11 2013
  POM99014  Cryptantha angustifolia E. C. Jaeger 1926-4-10 s.n. Imperial Box Canyon between Fish Mtn and the Vallecitos Range Comment
  SEINET7883466 Image available Cryptantha angustifolia Lewis S. Rose 1938-2-4 38052 Imperial Plaster City 0 Comment
  JEPS67482  Cryptantha barbigera W. L. Jepson 1927-4-17 11779 Imperial Meyers Creek bridge, foot of Mountain Springs Grade Mountain Springs Grade 243 Comment
  RSA0013127  Cryptantha barbigera J. Mark Porter, Sarah De Groot 2012-4-12 15088 .2 Imperial Palm Canyon Wash, 6.2 mi W of Ocotillo, N of Interstate 8 and S of Dos Cabezas Road, near abandoned railroad, at the eastern margin of broad wash. 384 Comment
  SD155827  Cryptantha barbigera Jon P. Rebman, D. Silverman, B. Lauri, O. Solis 2001-4-13 7223 Imperial In-Ko-Pah Mountains, Jacumba Natural Area, along road ascending to Valley of the Moon. 1000 Comment
  SD199904  Cryptantha barbigera Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-11 16327 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 5 (SP5), Verbena Wash, Site HIBDEN in rocky arroyo and surrounding rocky hillsides 39 Comment
  SD199905  Cryptantha barbigera Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16256 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 19 (SP19), North Fork of Palm Wash, Site HYPEMO in sandy arroyo and surrounding rocky embankments 88 Comment
  UC1787752  Cryptantha barbigera Jon P. Rebman, D. Silverman, B. Lauri, O. Solis 2001-4-13 7223 Imperial In-Ko-Pah Mountains, Jacumba Natural Area, along road ascending to Valley of the Moon. 1000 Comment
  UCR155803  Cryptantha barbigera Jon P. Rebman, Dave Silverman, Robert K. Lauri, O. Solis 2001-4-13 7223 Imperial Peninsular Range, In-Ko-Pah Mountains, Jacumba natural area along road ascending to Valley of the Moon 1000 Comment
  UCR3224  Cryptantha barbigera V. L. McFarland 1964-4-9 640409- 7 Imperial Sonoran (Colorado) Desert, 2 mi. west of Glamis on Imperial Co. Hwy S78 91 Comment
  RSA0077078  Cryptantha barbigera var. barbigera Jim M. Andre 2015-3-3 31339 Imperial Jacumba Mountains; just south of eastbound lanes of Interstate 8, 0.4 mi. southeast of Mountain Springs exit, just east of San Diego County line. 689 Comment
  RSA787301  Cryptantha barbigera var. barbigera Duncan S. Bell 2012-3-23 3263 Imperial The Jacumba mountains; collecting in a narrow bouldery canyon on the way to Myer Valley approximately 4.5 air miles north of the U.S./Mexico border. 500 Comment
  SD260020  Cryptantha barbigera var. barbigera J. M. Andre 2013-3-4 23848 Imperial Palo Verde Mountains: along Hwy 78, east side of range at Three Slashes Rd, approx 20 mi. Cibola 7.5'Q 93 Comment
  UCR269756  Cryptantha barbigera var. barbigera A. C. Sanders, Jim Malusa, Marc A. Baker, Michelle Cloud-Hughes 2016-3-15 42221 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, c. 0.8 km NE of Beal Well and c. 0-0.4 km east of old Niland-Blythe Rd. 442 Comment
  CAS-BOT-BC218856  Cryptantha costata Aven Nelson; Ruth A. Nelson 1939-3-23 3224 Imperial On sandy beach, west side of Salton Sea Comment
  JEPS13937  Cryptantha costata Aven Nelson, Ruth A. Nelson 1939-3-23 3224 Imperial w side Salton Sea Comment
  SD144002  Cryptantha costata G. K. Helmkamp, E. Helmkamp 1998-1-24 2588 Imperial 0.2 mi. S of jct. of Ogilby Rd. and Hwy. I-8. 46 Comment
  SD144003  Cryptantha costata B. Pitzer 1998-2-2 3486 Imperial Algondones Dunes: South terminus of Ogilby Rd., on South side of Hwy. I-8, soft blow sand in partially stabilized dunes (mak 10/07) 60 Comment
  UC551823  Cryptantha costata F. R. Fosberg 1932-3-31 10599 Imperial 15 mi e Holtville Comment
  UCR211324  Cryptantha costata Jim Andre, T. La Doux 2009-2-26 9862 Imperial Sonoran (Colorado) Desert, Borrego Desert, low hills c. 1.5 mi northeast of Ocotillo and Fwy I-8 96 Comment
  UCR278781  Cryptantha costata Onkar Singh, B. Huttar 2015-3-21 5158 Imperial Sonoran (Colorado) Desert, Imperial Valley, Naval Air Facility El Centro Target 68 bombing range, c. 13 km SW of Glamis 37 Comment
  SDSU19544  Cryptantha decipiens Michael G. Simpson, Geoffrey Morse, Michael Johnson, Robert Zamudio 2010-4-23 3172 Imperial Mountain Springs Grade, ca. 0.2 mile south of parking area due south of I-8 East. 669 Comment
  UC1787756  Cryptantha decipiens Jon P. Rebman, D. Silverman, B. Lauri, O. Solis 2001-4-13 7217 Imperial In-Ko-Pah Mountains, Jacumba Natural Area, along road ascending to Valley of the Moon. 1000 Comment
  UCR155784  Cryptantha decipiens Jon P. Rebman, D. Silverman, B. Lauri, O. Solis 2001-4-13 7217 Imperial Peninsular Range, In-Ko-Pah Mountains, Jacumba natural area along road ascending to Valley of the Moon 1000 Comment
  RSA776562  Cryptantha holoptera Amber Swanson, Duncan S. Bell 2011-2-24 158 Imperial Fossil Canyon, up Shell Cyn to base of Coyote Mtns N of Ocotillo, east of dump 135 Comment
  SEINET10455949  Cryptantha holoptera Noel H. Holmgren, Patricia K. Holmgren 1973-3-29 Holmgren 6552 Imperial Picacho Road, 3.8 mi S of Picacho, 18 airline mi N of Yuma. Locally common on slope with Perezia. T14S R22E S3 152 Comment
  JEPS122587  Cryptantha maritima J. Andre 2010-3-1 12516 Imperial Borrego Desert region; southeastern Coyote Mountains, along Painted Gorge Road, approx. 5 miles NE of town of Ocotillo, 4 miles N of Interstate 8. Painted Gorge 7.5' Q. Comment
  RSA387410  Cryptantha maritima Steve Boyd 1986-2-6 1245 Imperial Cargo Muchacho Mountains; Bajada E of the Mts, Powerline Road 5.4 mi W of Piccho Road Comment
  RSA489121  Cryptantha maritima George K. Helmkamp 1988-2-28 1 Imperial Sandy flat just N of Signal Mtn., S of Hwy 98. [Mount Signal 10 km cell; PG-1N, 2E] 31 Comment
  RSA782255  Cryptantha maritima R. W. Spjut 2008-4-1 16236 B Imperial Sonoran Desert. BLM: Palo Verde Mts., along Hwy. 78 491 Comment
  SBBG22837  Cryptantha maritima D. Myrick 1965-3-1 1059 Imperial Vincent Ranch, 25 mi E of Glamis 487 Comment
  SD173254  Cryptantha maritima Larry Hendrickson, L. Louise Jee 2005-4-22 2075 Imperial Trust for Public Lands Option Properties. Big Wash, approx. 4.6 air miles west of hwy. 86 and 3.0 air miles north of hwy. S-22 (Borrego-Salton Seaway). 124 Comment
  SD191850  Cryptantha maritima Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14541 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 7 (SP7), in Big Wash Middle, Site ESCPAR in arroyo bottom and surrounding embankments 61 Comment
  SD191854  Cryptantha maritima Jon Rebman, W. Schmidtmann, L. Hendrickson, & L. L. Jee 2008-4-8 14378 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 18 (SL18), small arroyo off of Grave Wash, Site LARTRI in arroyo bottom and surrounding cliff walls 89 Comment
  SD242758  Cryptantha maritima 1993-3-18 Imperial Davis [Davies] Valley Entrance Comment
  SEINET3239884  Cryptantha maritima Larry Hendrickson, Jon Rebman, et al. 2005-1 3175 Imperial Picacho State Recreation Area. South side of the Colorado River, near Group Camp on N-side of main access road. 43 Comment
  UCR121147  Cryptantha maritima George K. Helmkamp, E. A. Helmkamp 2001-3-17 6286 Imperial Sonoran (Colorado) Desert, Ogilby Rd., 15.4 miles south of Calif. Hwy 78 168 Comment
  UCR211322  Cryptantha maritima Jim Andre, T. La Doux 2009-2-26 9864 Imperial Sonoran (Colorado) Desert, Borrego Desert, low hills c. 1.5 mi northeast of Ocotillo and Fwy I-8 96 Comment
  UCR260035  Cryptantha maritima A. C. Sanders, Jim Malusa 2015-3-5 41252 B Imperial Sonoran (Colorado) Desert, Salvation Pass in the Chocolate Mountains, edge of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 366 Comment
  UCR266742  Cryptantha maritima A. C. Sanders, J. Malusa 2016-1-22 41957 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, 100 m radius around Beal's Well, US Navy Chocolate Mountains Aerial Gunnery Range 412 Comment
  SD262225  Cryptantha maritima var. pilosa Mitch Provance 2008-3-15 1008 Imperial Chocolate Mountains Region: E side of Hwy 78, about 7 miles NNE of intersection with Ogilby Rd., 2 miles N of Buzzards Peak, c. 2.5 miles NNE of the border checkpoint. (Buzzards Peak 7.5'Q) 292 Comment
  SDSU19542  Cryptantha maritima var. pilosa Michael G. Simpson, Geoffrey Morse, Michael Johnson, Robert Zamudio 2010-4-23 3170 Imperial Mountain Springs Grade, ca. 0.2 mile south of parking area due south of I-8 East. 669 Comment
  UCR269653  Cryptantha maritima var. pilosa A. C. Sanders, Jim Malusa, Marc A. Baker, Michelle Cloud-Hughes 2016-3-15 42198 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, c. 0.8 km NE of Beal Well and c. 0-0.4 km east of old Niland-Blythe Rd. 442 Comment
  JEPS101570  Cryptantha micrantha Dean W. Taylor 1998-5-12 16394 Imperial Tarantula Wash, ca. 2.5 miles down the wash south of Highway 78, and ca. 8 miles E of Highway 86 -15 Comment
  JEPS67692  Cryptantha micrantha W. L. Jepson 1927-4-17 11796 Imperial Myer's Creek Bridge, foot of Mountain Springs Grade Mountain Springs Grade 243 Comment
  RSA278773  Cryptantha micrantha Bonnie M. Rich 1979-4-10 79021 Imperial On the east side of the East Highline Canal 5 miles east of Niland. Comment
  JEPS103093  Cryptantha muricata Dave Silverman with Jon Rebman 2001-4-23 3964 Imperial In-Ko-Pah Mountains, access road to Valley-of-the-Moon SW Imperial Co., near SE boundary of San Diego Co. 1031 Comment
  SD242761  Cryptantha pterocarya var. cycloptera Donald Hazlett 1993-3-19 6839 Imperial 4 mi. SSW of Ocotillo, in Davies Valley 274 Comment
  SD208183  Cryptantha pterocarya var. purpusii Michael G. Simpson, Geoffrey Morse, et al. 2010-4-23 3166 Imperial Mountain Springs Grade, ca. 0.2 mile south of parking area south of I-8 East. 676 Comment
  SEINET7991510  Cryptantha pterocarya var. purpusii Jon P. Rebman 2001-4-13 7211 Imperial In-Ko-Pah Mountains, Jacumba Natural area, along road ascending to Valley of the Moon 1000 Comment
  HSC83074  Cryptantha racemosa A. C. Sanders, Charlton, Pitzer, Kniffen, Wright 1986-3-10 6252 Imperial Coyote Mtns., 2.15 mi. N of Hwy. S-2 on dirt road l.l mi. SE of San Diego Co. line 306 Comment
  SD126581  Cryptantha racemosa Mike Kaszuba, Michelle Braun 1989-3-24 Imperial Pinto Canyon 455 Comment
  SEINET10455975  Cryptantha racemosa Noel H. Holmgren, Patricia K. Holmgren 1974-3-27 Holmgren 7504 Imperial 3 airline miles southwest of Ocotillo. T17S R9E S12 274 Comment
  RSA289300  Cucurbita palmata Charles Convis 1980-4-10 162 Imperial 27 km due WNW of Westmorland, Ca. Marks wash 200m S. of Harper's Well, 2 km E. of confluence of Carrizo and San Felipe creeks. -37 Comment
  UCD54480  Cuscuta campestris Carl Bell 1986-8-7 s.n. Imperial 2 miles south of Brawley on Hwy 86. Comment
  JEPS47098  Cuscuta nevadensis W. L. Jepson 1927-4-17 11766 Imperial Myers Creek bridge, foot of Mountain Springs grade Mountain Springs, Myers Creek 243 Comment
  SEINET2448953  Cylindropuntia acanthocarpa var. coloradensis Sears 1978-4-11 1148 Imperial Cargo Muchacho Mtns..; 0 Comment
  RSA0080814  Cylindropuntia echinocarpa Marc A. Baker, Michelle Cloud-Hughes 2013-3-20 17722 Imperial South side of Chuckwalla Mountains, Bradshaw Trail, 1.4km east of its intersection with Graham Pass Road, 55km WSW of Blythe. 478 Comment
  RSA721456  Cylindropuntia echinocarpa Sarah J. De Groot, Tim Thibault, Valentin Arvizu, LeRoy Gross, Lisa Rojas 2004-5-13 4333 Imperial Chocolate Mountains: Along Beal road, bajada just SW of mountains. 184 Comment
  SD250471  Cylindropuntia echinocarpa Marc A. Baker, Michelle Cloud-Hughes 2012-9-11 17612 Imperial North edge of San Felipe Creek, 1.5 km NW of Harper's Well, 6.5 km WSW of intersection of Highway 78 and Highway 86S, 28 km WNW of Westmorland. -35 Comment
  SEINET7149309 Image available Cylindropuntia echinocarpa Marc A. Baker, Bruce D. Parfitt 1987-4-13 7537 Imperial 1.5 k of Ocotillo Comment
  SEINET7259916 Image available Cylindropuntia echinocarpa Marc A. Baker, Bruce D. Parfitt 1987-4-13 7526 Imperial 4km of Ocotillo. 180 Comment
  SEINET9037717 Image available Cylindropuntia echinocarpa M. A. Baker, A. C. Sanders, Michelle Cloud-Hughes 2016-1-21 18476 Imperial Chocolate Mountains, 22 km east-northeast of Niland, 62 km north-northeast of central El Centro, 5.6 km southeast of Lion Head Mountain 466 Comment
  SEINET13324061  Cylindropuntia munzii Marc A. Baker, Michelle Cloud-Hughes 2016-1-22 18485 Imperial Chocolate Mountains, 18km NE of Niland, 2.8km SSW of Beal Well, along Niland-Blythe Road, 62 km NNE of central El Centro, 1.1km north of the summit of Lion Head Mountain. 196 Comment
  UCR249651  Cylindropuntia munzii A. C. Sanders, T. B. Salvato, Tim Thomas 2012-11-1 40498 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench south of the Chuckwalla Mtns., wash crossing on N-S road north of BLM Rd 988 546 Comment
  UCR268805  Cylindropuntia munzii Marc A. Baker, A. C. Sanders, Michelle Cloud-Hughes 2016-1-20 18469 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Salvation Pass, 20 km east of Niland, along the Niland-Pegleg Well Road, 56 km north-northeast of central El Centro, 5.6 km east-southeast of Lion Head Mountain 273 Comment
  SEINET7992905  Cylindropuntia ramosissima Jon P. Rebman 2000-4-21 6557 Imperial Ogilby, Along Ogilby Road 50 Comment
  SD157310  Cylindropuntia wolfii Jon P. Rebman, Oscar Solis 2001-5-4 7308 Imperial Mountain Springs Grade, just south of Interstate 8. (IPB 8/07) 669 Comment
  SEINET6812739 Image available Cylindropuntia wolfii Marc A. Baker, Bruce D. Parfitt 1987-4-13 7534 Imperial 1 kw SW of Sugarloaf Mountain 300 Comment
  SEINET9050019 Image available Cylindropuntia wolfii Marc Baker 1986-8-31 7043 Imperial 2 to 3 km South of Ocotillo on Hwy 98, just South of the intersection with I-8. 152 Comment
  UCR155755  Cylindropuntia wolfii Jon P. Rebman, O. Solis 2001-5-4 7308 Imperial Peninsular Range/Sonoran (Colorado) Desert, Mountain Springs Grade, just south of Interstate 8 670 Comment
  RSA483551  Cynodon dactylon Edwin Kline 1920-4-11 s.n. Imperial Imperial Valley. Comment
  RSA611265  Cynodon dactylon L. C. Wheeler 1970-12-5 s.n. Imperial Chocolate Drop Mining District: 2 miles W of Thumb Peak. 213 Comment
  SEINET10835467  Cynodon dactylon Paul O. Schallert 1945-11-19 Schallert 706 Imperial Along iriigation ditch near Winterhavon, Comment
  CAS-BOT-BC114387  Cyperus erythrorhizos Samuel B. Parish 1912-10-20 8379 Imperial New River, Calexico -6 Comment
  CAS-BOT-BC114389  Cyperus erythrorhizos Samuel B. Parish 1913-2-26 8496 Imperial Open sand bar, Colorado River, Ft. Yuma. Comment
  RSA509460  Cyperus esculentus A. C. Sanders 1988-11-6 8745 Imperial Imperial Valley between Brawley & Westmorland, east side of Hwy 86 at intersection with Kalin Rd. and Tamarack Canal crossing, 1.6 mi. NW of New River crossing at Brawley -34 Comment
Read comments
Sep 11 2007
  UCR6170  Cyperus involucratus C. M. Bringle, H. Johnston 1967-5-13 B670513 9 Imperial Sonoran (Colorado) Desert, Niland mail district of Salton Sea. Left (N) fork at end of Hot Mineral Spa Road off Hwy 111. At the Palo Verde, 1.8 mi down this road, S on dirt road that terminates near a hidden lake. 46 Comment
  CAS-BOT-BC114258  Cyperus laevigatus Frank B. McMurry 1946-6-20 1410 Imperial Fergenon Lake, Imperial National Wildlife Refuge. Comment
  CDA225  Cyperus odoratus Frank B. McMurry 1943-1 1406 Imperial Sonoran Desert, Imperial National Wildlife Refuge. 0 Comment
  RSA365120  Cyperus odoratus S. B. Parish 1912-10-18 8237 Imperial Canal at Hallorth, Salton Basin -5 Comment
Read comments
Mar 12 2011
  UC196456  Cyperus odoratus S. B. Parish 1913-2-26 8497 Imperial Ft. Yuma, Colorado R. bottoms Colorado R., Ft. Yuma Comment
  UCR264771  Cyperus strigosus Jon P. Rebman, J. LaGrange, Warren Schmidtmann, J. Emming 2014-9-25 28816 Imperial Sonoran (Colorado) Desert, Colorado River, south of Milpitas Wash, east of Hwy 78, south of Palo Verde & SE of Palo Verde Mountains, south of Walter's Camp, on BLM land on the west side of the Colorado River near the end of Walter's Camp Road 105 Comment
  CDA26959  Dalea mollis G. D. Barbe, T. C. Fuller, L. R. Davis 1973-2-28 1079 Imperial South of Wiley Well; 15 miles north of Palo Verde-Glamis Road (Highway 78) on Milpitas Wash Road. Comment
  RSA254008  Dalea mollis Noel Holmgren, Patricia K. Holmgren 1973-3-25 6510 Imperial Palo Verde Mtns., East of Old Palo Verde Road, 8.5 airline miles south-southwest of Palo Verde. 259 Comment
  RSA404187  Dalea mollis N. C. Cooper 1949-3-15 3025 Imperial West of Salton Sea -61 Comment
  RSA498346  Dalea mollis Martha Hilend 1928-3-24 125 Imperial Wash of Palm Wash, Colorado Desert Comment
  SD143908  Dalea mollis G. K. Helmkamp, E. A. Helmkamp 1998-3-19 2917 Imperial Along Highway S-24 between the All-American Canal and the Colorado River, 2.0 miles north of Laguna Dam. Comment
  SD211410  Dalea mollis Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18868 Imperial Southwest of Plaster City on Bureau of Land Management (BLM) property in an area proposed for development of a solar facility: S of Hwy. S80 & N of I-8, NE of Ocotillo & W of El Centro; along a powerline road 53 Comment
  RSA387409  Dalea mollissima Steve Boyd 1986-2-6 1249 Imperial Bajada E of the Mts., Powerline Road 5.6 miles W of Picacho Rd. Comment
  SD256740  Dalea mollissima J. M. Andre 2013-3-4 24064 Imperial Cargo Muchacho Mountains; southeast side of range, ca. 12 miles NW of Yuma just west of Barney Oldfield Rd, 5.0 miles north of Jct I-8. 157 Comment
  UC1080354  Dalea mollissima E. K. Balls and P. C. Everett 1958-3-20 22922 Imperial 3.5 mi. n. of Ogilby on rd. to Blythe Comment
  UC1353432  Dalea mollissima C. L. Hitchcock 1968-3-12 25452 Imperial 5 mi. n.w. Coyote Wells Comment
  UCR269697  Dalea mollissima A. C. Sanders, Jim Malusa 2016-3-15 42262 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, c. 0.85 km NNE of Beal Well, NW side of a rocky hill east of old Niland-Blythe Rd. 434 Comment
  UCD65760  Dasyochloa pulchella F. W. Peirson 1922-4-13 4330 Imperial Foot of Mountain Springs Grade. Comment
  RSA643345  Datura discolor R. D. Goeden, D. W. Ricker 1978-1-12 s.n. Imperial Colorado Desert: Sandy desert wash [Coyote Wash?], S of Ocotillo 128 Comment
  RSA767503  Datura discolor J. Mark Porter, Orlando Mistretta, S. Hobbs 2002-3-2 13411 Imperial Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34. 95 Comment
  SD129513  Datura discolor A. C. Sanders 1989-9-26 9516 Imperial Chocolate Mountains Aerial Gunnery Range: wash on alluvial fan ca. 3 km SE of the S end of the Little Mule Mountains, Explosive Ordinance Disposal campsite 1 km W of the end of Dietz Rd. 324 Comment
  SD143704  Datura discolor B. Pitzer 1997-10-19 3328 Imperial Ogilby Rd. (Hwy S34) where powerlines cross hwy 1 mi S of Indian Pass Rd., roadside 198 Comment
  SD250700  Datura discolor Jon Rebman, J. LaGrange & W. Schmidtmann 2014-9-24 28719 Imperial Northeast of the Algodones Dunes: along Ogilby Road (S34) between I-8 & Hwy 78; in a wash just south of Indian Pass Road 189 Comment
  UC334167  Datura discolor unknown 1881-11-29 Imperial Colorado River El Rio; , El Rio Comment
Read comments
Dec 18 2014
  UC494573  Datura discolor Philip A. Munz 1931-3-14 11948 Imperial foot Mountain Springs Grade; foot of Mountain Springs Grade Comment
  UCR264807  Datura discolor Jon P. Rebman, J. LaGrange, Warren Schmidtmann, J. Emming 2014-9-24 28742 Imperial Sonoran (Colorado) Desert, Milpitas Wash just west of Hwy 78; south of Palo Verde and south of the Palo Verde Mountains; in the sandy wash just south of Milpitas Wash Road 133 Comment
  UCR282168  Datura discolor A. C. Sanders, Jim Malusa 2017-3-26 43088 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Rock Quarry in sec. 8, north of Frink, along dirt road above Siphon 17 of the Coachella Canal 122 Comment
  SD160844  Datura wrightii Jon P. Rebman 2005-4-23 11827 Imperial Jacumba Natural Area (BLM property), southwest of Ocotillo, along Meyer Creek, just south of the east-bound lanes of Interstate 8. (IPB 10/07) 519 Comment
  RSA421910  Datura wrightii Edwin Kline 1920-9-2 s.n. Imperial [Unspecified] Comment
  RSA0121514  Deinandra kelloggii L. R. Abrams 1903-7-28 s.n. Imperial Calexico, Imperial Valley. Comment
  POM270663  Delphinium parishii Lyman Benson 1933-4-1 4247 Imperial US 80, Grade to Mt Springs. Mt. Range Cuyamaca. Salton Sea Watershed. 610 Comment
  UCR269638  Descurainia pinnata A. C. Sanders, Jim Malusa 2016-3-7 42138 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, c. 3.5 km NE (66 deg. ) of Salvation Pass well site 398 Comment
  UCR269859  Descurainia pinnata A. C. Sanders, Jim Malusa, Marc A. Baker, Michelle Cloud-Hughes 2016-3-15 42213 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, c. 0.8 km NE of Beal Well and c. 0-0.4 km east of old Niland-Blythe Rd. 442 Comment
  UCR279099  Descurainia pinnata A. C. Sanders, Jim Malusa 2017-3-11 42811 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Niland to Pegleg Well Rd., 18.25 km east (92 deg. ) of Niland 198 Comment
  SD115629  Descurainia pinnata subsp. glabra Duffie Clemons, Erik Jonsson 1983-5-14 582 Imperial In-Ko-Pah Mountain, south of I-8, in shelter of granite rocks. 1157 Comment
  SD242769  Descurainia pinnata subsp. glabra Donald Hazlett 1993-3-13 6799 Imperial 3 mi. S of Ocotillo, in Davies Canyon 182 Comment
  CDA35753  Desmanthus virgatus L. Arellano 2011-7-7 PDR# 1263694 Imperial Holtville, Pine Elementary School, 3295 Holt Rd. (near Townsend Rd). 0 Comment
  RSA0037112  Desmanthus virgatus L. Arellano 2011-7-7 PDR 1263694 Imperial Holtville, Pine Elementary School, 3295 Holt Rd. (near Townsend Rd). Comment
  RSA0121521  Dichelostemma capitatum subsp. pauciflorum Duncan S. Bell, Kim Clark, Stacy Goss, Karen Rusiniak 2012-4-24 3495 Imperial The Jacumba mountains, above the Valley of the Moon, collecting in the vicinity of Blue Angel Peak, approximately 0.25 air mile north of the U.S./Mexico border. 1280 Comment
  CAS-BOT-BC292144  Dicoria canescens James Henrickson 1964-1-5 1517 Imperial Colorado Desert; 15.7 miles west of Calexico near Hy 98 Comment
  CAS-BOT-BC292149  Dicoria canescens Eva Wilson 1956-11-1 5 Imperial Near Signal Mountain Comment
  CAS-BOT-BC292150  Dicoria canescens Eva Wilson 1956-11-18 4 Imperial Near Signal Mountain Comment
  SD99582  Dicoria canescens R. Schwenkmeyer 1968-2-11 Imperial Northwest slope of Signal Mountain, on the border of Imperial County. Comment
  UCD131179  Dicoria canescens T. R. Van Devender; J. I. Mead 1977-11-8 s.n. Imperial Algodones Dunes, ca. 17 miles west of Yuma on I-8. Comment
  UCR115383  Dicoria canescens June Latting 1977-12-11 s.n. Imperial Sonoran/Colorado Desert, east side of Algodones Sand Dunes, Pilot Knob Mesa, south side of I-8 at Ogilby Road 69 Comment
  CAS-BOT-BC292238  Dieteria asteroides var. asteroides D. A. Johansen; J. A. Ewan 1932-4-13 7124 Imperial Ross' Corner, Yuma Indian Reservation Comment
  CAS-BOT-BC292241  Dieteria asteroides var. asteroides S. B. Parish 1912-10-21 8355 Imperial Colorado River bottoms, Ft. Yuma Comment
  CAS-BOT-BC292242  Dieteria asteroides var. asteroides W. L. Jepson 1912-10-22 5214 Imperial Little Chemehuevi's Valley 137 Comment
  UCD63931  Digitaria eriantha R. E. Beckett 1939-10-13 A 14 -4 Imperial Bard. Comment
  SEINET3222923 Image available Dinebra panicea subsp. mucronata A. C. Sanders 1988-11-6 8747 Imperial Imperial Valley between Brawley and Westmorland, E side of Hwy 86 at intersection with Kalin Rd and Tamarack Canal crossing, 1.6 miles NW of the New River crossing at Brawley. 34 Comment
  SD252441  Dinebra panicea var. brachiata Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming 2014-9-24 28762 Imperial Milpitas Wash just west of Hwy 78; south of Palo Verde & south of the Palo Verde Mountains; in the sandy wash just south of Milpitas Wash Road 132 Comment
  SD115630  Diplacus aridus Duffie Clemons, Erik Jonsson 1983-5-14 583 Imperial In crevices of granite boulders North of Elliot Mine In-Ko-Pah Mts south of I-8. 1173 Comment
  CAS-BOT-BC150907  Diplacus bigelovii var. bigelovii George B. Rossbach 1940-2-24 s.n. Imperial By Meyers Creek, In-ko-pah Gorge, desert west of El Centro Comment
  CAS-BOT-BC150909  Diplacus bigelovii var. bigelovii Ira L. Wiggins 1957-3-25 14066 Imperial At junct. of Calif. St. Hwys. 80 and 98 Comment
  CAS-BOT-BC208617  Distichlis spicata E. A. McGregor 1917-3-17 779 Imperial Agua Dulce Springs, Salton Sink Comment
  RSA599299  Ditaxis claryana L. C. Wheeler 1960-4-10 7673 Imperial Chocolate Mountains. Ferguson Wash. Comment
  RSA0013465  Ditaxis lanceolata Duncan S. Bell, Kim Clark, Megan Ferguson, Calamity Jane Ferguson, Amber Swanson, Jane Tirrell, Adriana VanKlaveren 2013-3-17 4567 Imperial The Jacumba Mountains; collecting in Davies Canyon, approximately 3.75 air miles south of the town of Ocotillo. 233 Comment
  RSA676135  Ditaxis lanceolata J. Mark Porter, Susan Hobbs, Orlando Mistretta 2003-2-20 s.n. Imperial Algodones Dunes. Imperial Sand Dunes National Recreation Area, Algodones Wilderness Comment
  SD242796  Ditaxis lanceolata 1998-2-19 Imperial Jackson Gulch Comment
  SD250492  Ditaxis lanceolata T. B. Salvato, Fred M. Roberts, Tim Thomas, R. T. Hawke, Mitch Provance. 2013-3-13 7322 Imperial Sonoran (Colorado) Desert: Chuckwalla Bench, south of Chuckwalla Mountains, Arroyo Seco c. 0.8 km southwest of Rainey Well, north of the powerline road and east of the cut-off forad between the well and powerline road (Chuckwall Spring 7.5'Q) 527 Comment
  SD254600  Ditaxis lanceolata A. C. Sanders, J. Malusa, et al. 2016-1-20 41916 Imperial Sonoran (Colorado) Desert: Cocolate Mountains, lower Salvation Wash below confluence of E and N forks, US Navy Chocolate Mountains Aerial Gunnery Range. 267 Comment
  UC605014  Ditaxis lanceolata Roxana S. Ferris and Ruth P. Rossbach 1938-5-17 9619 Imperial upper end Painted Gorge; Carisso Mts., Painted Gorge Comment
  UCR264919  Ditaxis lanceolata Jon P. Rebman, J. LaGrange, Warren Schmidtmann, J. Emming 2014-9-24 28738 Imperial Sonoran (Colorado) Desert, Milpitas Wash just west of Hwy 78; south of Palo Verde and south of the Palo Verde Mountains; in the sandy wash just south of Milpitas Wash Road 133 Comment
  SD122402  Ditaxis neomexicana Duffie Clemons, Erik Jonsson 1987-11-12 1898 Imperial Occasional in sandy soil of south slope of Palm Canyon Wash. (IPB 10/07) 259 Comment
  UCR239474  Ditaxis neomexicana A. C. Sanders, Mitch Provance 2012-10-23 40456 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench south of the Chuckwalla Mtns., NE of Arroyo Seco, SW of volcanic hill, 1.5 km SSE (174 deg. ) of Raineys Well 515 Comment
  SD154089  Ditaxis serrata Larry Hendrickson 2000-4-7 589 Imperial Algodones Dunes, Imperial Sand Dunes Recreation Area (BLM), just south of Mammoth Wash on the eastern edge of the dunes in low silty-clay, [BLM vegetation monitoring transect #2, within the last 3 sampling cells before the eastern end of transect] Comment
  UCD77604  Ditaxis serrata Robert E. Preston 1997-11-13 1070 Imperial Mesquite Mine. 231 Comment
  SD250493  Ditaxis serrata var. serrata J. Mark Porter, Susan Hobbs, Orlando Mistretta 2003-2-20 Imperial Algodones Dunes. Imperial Sand Dunes National Recreation Area, Algodones Wilderness. Comment
  CAS-BOT-BC334455  Dithyrea californica A. C. Sanders; Ann Howald 2012-2-28 40577 Imperial Sonoran (Colorado) Desert, along dirt track 1.03 km due N of Hwy 90, track joins Hwy c. 9.9 km W of Mt. Signal at Brockman Rd., 0.8 mi from hwy via the track 30 Comment
  CDA24814  Dithyrea californica A. C. Browne 1953-1-22 Imperial South of Indio, Travertine Point Highway 99, near Imperial-Riverside County line. 0 Comment
  JEPS53476  Dithyrea californica W. L. Jepson 1927-4-15 11716 Imperial plain e Holtville; Colorado Desert 1 Comment
  RSA27459  Dithyrea californica I. L. Wiggins 1941-3-24 9614 Imperial 6 miles northeast of Niland on road to Beal Well. Comment
  RSA802284  Dithyrea californica Duncan S. Bell 2013-3-24 4609 Imperial The eastern base of the Jacumba Mountains; in Palm Canyon Wash approximately 6.25 air miles southwest of the town of Ocotillo and about 0.25 air mile east of the boarder of Anza-Borrego Desert State Park. 405 Comment
  SD143977  Dithyrea californica G. K. Helmkamp, E. Helmkamp 1998-1-24 2585 Imperial 0.2 miles south of junction of Ogilby Road and Hwy I-8 46 Comment
  SD48527  Dithyrea californica E. K. Balls, P. C. Everett 1958-3-20 22908 Imperial 0.5 miles north from US Highway 80 on road to Blythe 60 Comment
  UCR48533  Dithyrea californica Steve Boyd 1986-2-6 1265 Imperial Sonoran (Colorado) Desert, Cargo Muchacho Mts. Plains east of Mts., Powerline Road, 1.0 mi west of Picacho Rd. Comment
  SD155811  Draba cuneifolia var. integrifolia Jon P. Rebman 2001-3-16 7204 Imperial Jacumba Natural Area, In-Ko-Pah Mountains, near Smuggler's Cove. (IPB 10/07) 1046 Comment
  SD115634  Dudleya abramsii subsp. abramsii Duffie Clemons, Erik Jonsson 1983-5-14 587 Imperial In-Ko-Pah Mountains, south of I-8, on summit of 'Whip', in crevices of pegmatite Comment
  SD73459  Dudleya arizonica R. S. Woglum 1936-5-7 155 Imperial South-Central Imperial County, Mt. Springs Grade, west of El Centro. (IPB 10/07) Comment
  SEINET7289619  Dudleya pulverulenta subsp. arizonica Jon Rebman, Mike Simpson Imperial Comment
  UCR269100  Echinocactus polycephalus var. polycephalus Marc A. Baker, A. C. Sanders, Michelle Cloud-Hughes 2016-1-21 18475 Imperial Sonoran( Colorado) Desert, Chocolate Mountains, 22 km east-northeast of Niland, 62 km north-northeast of central El Centro, 5.6 km southeast of Lion Head Mountain 466 Comment
  SEINET2056584 Image available Echinocereus engelmannii Jon P. Rebman, Joan Dowd & Veronica Gallego 2000-4-19 6506 Imperial Mountain Springs Grade near 1-8 exit. Comment
  SEINET4889497 Image available Echinocereus engelmannii Jon P. Rebman, Joan Dowd & Veronica Gallego 2000-4-19 6506 Imperial Mountain Springs Grade near 1-8 exit. Comment
  RSA0125243  Echinocereus engelmannii var. engelmannii Sarah J. De Groot, Tim Thibault, Valentin Arvizu, Steve Boyd, Aydee Virgen, Tammy Morgan 2004-5-14 4347 Imperial Chocolate Mountains: Gasline road. 434 Comment
  CDA19761  Echinochloa colona R. Powell, E. Lopez 2001-11-6 PDR 100201 Imperial Southern California; Imperial National Wildlife Refuge. 0 Comment
  CDA1979  Echinochloa colona Q. L. Holdeman 1962-10-3 Imperial 1.25 miles north of Brawley. 0 Comment
  UCD60790  Echinochloa colona L. G. Goar, W. W. Mackie 1921-10-1 s. n. Imperial Imperial Valley. El Centro. Comment
  CAS-BOT-BC197227  Echinochloa crus-pavonis var. macera LeRoy Abrams 1903-4-1 3197 Imperial Blue Lake, near Imperial Comment
  CAS-BOT-BC208567  Echinochloa oryzoides Malcom A. Nobs; S. Galen Smith 1948-9-4 524 Imperial National Waterfowl Refuge, 5 miles north of Westmoreland Comment
  UCD60736  Echinochloa zelayensis var. macera W. W. Mackie 1921-11-1 s. n. Imperial Imperial Valley. Calipatria. Comment
  RSA0121668  Echinodorus berteroi Edwin Kline 1920-9-2 s.n. Imperial Imperial County. Comment
  SD125051  Eleocharis geniculata Steven P. McLaughlin, Janice E. Bowers 1985-2-16 2860 Imperial Along Colorado River at Picacho State Recreation Area 60 Comment
  RSA401462A  Emmenanthe penduliflora N. C. Cooper 1949-3-17 3115 Imperial Mountain Springs. 610 Comment
  SD10792  Emmenanthe penduliflora Frank F. Gander 1935-3-23 149 10 Imperial Boulder Park on Highway 80, top of Mountain Springs Grade Comment
  SD115626  Encelia actoni Duffie Clemons, Erik Jonsson 1983-5-14 579 Imperial In-ko-pah Mountains 1145 Comment
  SD73507  Encelia actoni Helen V. Witham 1970-4-19 796 Imperial Inkopah Mountains, southwest corner of Imperial County 1200 Comment
  UC1790191  Encelia actoni Jon Rebman 2003-5-11 8989 Imperial Jacumba Natural Area (BLM): In-ko-pah Mountains; East of Jacumba just over E of San Diego/Imperial County border & just N of the US/Mex border; N of Elliot Mine 1139 Comment
  CAS-BOT-BC131290  Encelia farinosa Roxana S. Ferris 1928-4-18 7090 Imperial 2 1/2 miles east of Mountain Spring on the El Centro Road Comment
  CAS-BOT-BC131293  Encelia farinosa P. A. Munz 1941-3-29 16592 Imperial Durmid Comment
  JEPS22537  Encelia farinosa Rimo Bacigalupi with Paul Hutchison 1958-2-18 6173 Imperial slopes 5.5. mi s of the Palo Verde settlement (at ne base of the Palo Verde Mts.); Palo Verde Mts. 121 Comment
  RSA130935  Encelia farinosa Peter H. Raven 1962-3-3 16905 Imperial W side of Salton Sea near Truckhaven Comment
  RSA785355  Encelia farinosa Doris Bowers 1967-12-20 541 Imperial Colorado Desert 183 Comment
  SD121522  Encelia farinosa Steven P. McLaughlin, Janice E. Bowers 1984-2-28 2759 Imperial Indian Pass Road; 7.2 miles east of Ogilby Road. 274 Comment
  SD144913  Encelia farinosa Jon Rebman, A. Salywon & C. Christy 1998-3-23 4948 Imperial West of Picacho State Recreation Area; along Indian Pass Road ca. 9.1 mile E of Ogilby Road 149 Comment
  SD243827  Encelia farinosa Donald L. Hazlett 1993-3-13 6753 Imperial 2 mi. S of Ocotillo 152 Comment
  SDSU3845  Encelia farinosa H. Wedberg 1962-3-23 848 Imperial 10 miles NE. of Jacumba on the road to El Centro. 597 Comment
  SEINET6073396  Encelia farinosa Unknown 2009-2-26 9879 Imperial Palo Verde Mountains. Along major power line corridor (Palo Verde Road) that runs north-south through mountains. Comment
  UC1952648  Encelia farinosa Jon Rebman, G. Fleming, V. Marshall, A. Winner 2009-3-24 16664 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 8 (SL8), near north fork of Big Wash, Site TRICAL on mesas and surrounding hillsides 57 Comment
  UC484087  Encelia farinosa C. B. Wolf 1931-3-14 1884 Imperial along west side of Colorado River at Laguna Dam 152 Comment
  SEINET11859834  Encelia farinosa T. J. Crovello 1963-12-16 296 Imperial 1 mi from Frink Springs, along gravel road, E side of Salton Sea 30 Comment
  POM356665  Encelia farinosa var. farinosa J. Doty 1969-3-8 577 Imperial S side of Imperial Raod, 3 miles W of Shell Canyon Road, 3.5 miles W of Ocotillo. Comment
  RSA18962  Encelia farinosa var. farinosa Roxana S. Ferris, Ruth P. Rossbach 1938-5-18 9632 Imperial Upper end of Painted Gorge, Carisso Mts. Comment
  SD191792  Encelia farinosa var. farinosa Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14466 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 9 (SP9), in Grave Wash, Site ENCFRU in arroyo bottom and surrounding embankments 0 Comment
  CAS-BOT-BC131401  Encelia frutescens C. L. Hitchcock; C. V. Muhlick 1964-3-19 23154 Imperial 3 miles s. of Ocotillo Well, on road to Fish Creek Comment
  CAS-BOT-BC131402  Encelia frutescens Reid Moran 1958-3-5 6528 Imperial Pinto Wash 75 Comment
  HSC47483  Encelia frutescens Richard Spjut, Judy Adams 1978-11-25 5250 Imperial Yuha Basin Desert along Coyote Rd. off Hwy. 98 Comment
  OBI48598  Encelia frutescens Lewis S. Rose 1938-2-4 38046 Imperial Plaster City 0 Comment
  OBI8311  Encelia frutescens David J. Keil, Malcolm McLeod, Dirk Walters 1977-3-27 12051 Imperial 7 mi NW of Salton City along Calif 86 30 Comment
  POM14556  Encelia frutescens R. W. Campbell 1922-3-6 24 Imperial Near Salton Sea Comment
  RSA797955  Encelia frutescens Ian Cain 2011-3-17 1574 Imperial Along Dunaway Road south of I-8, 2.67km south south east of intersection with I-8. 3 Comment
  UC1777706  Encelia frutescens Donald W. Kyhos 1964-2-27 64 -5 Imperial 3 miles southeast of Imperial County line on Hwy 99, at bridge number 58-70. Comment
  UC669288  Encelia frutescens Annie M. Alexander and Louise Kellogg 1941-3-11 1926 Imperial 10 mi w Yuma; Colorado Desert Comment
  UCR150439  Encelia frutescens A. C. Sanders, P. J. MacKay, Tim Thomas, E. J. Lawlor, et al. 2005-1-17 29068 Imperial Sonoran (Colorado) Desert, Salton Basin, east side of Hwy 86 c. midway between Kane Spring and San Felipe Creek -55 Comment
  UCR252823  Encelia frutescens Jim Andre 2013-3-3 23975 Imperial Sonoran (Colorado) Desert, Yuha Desert, along Hwy 98 near Pinto Wash, 15.1 mi. ESE of Ocotillo, and west of Calexico 38 Comment
  UCR278771  Encelia frutescens Onkar Singh, B. Huttar 2015-3-16 5106 Imperial Sonoran (Colorado) Desert, Imperial Valley, Naval Air Facility El Centro Target 103, c. 12 km NNW of Plaster City 35 Comment
  UCR50982  Encelia frutescens George K. Helmkamp 1988-2-28 s.n. Imperial Sonoran (Colorado) Desert, at end of a dirt road c. 2 miles WSW of Crucifixion Thorn Natural Area, SE of Ocotillo and SW of Hwy 98 153 Comment
  SEINET8735124 Image available Encelia frutescens Lewis S. Rose 1938-1 38046 Imperial Plaster City Comment
  SD191793  Encelia frutescens var. frutescens Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14556 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 8 (SL8), in Big Wash, Site PHACRE in arroyo bottom and surrounding embankments 53 Comment
  SD199824  Encelia frutescens var. frutescens Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-11 16384 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 4 (SL4), Verbena Wash, Site FAGPAC in rocky arroyo and surrounding rocky hillsides & mesa -4 Comment
  GMDRC5756  Ephedra aspera J. M. Andre 2013-3-4 23826 Imperial Chocolate Mountains: east side of range at end of Imperial Gables Rd, 4.2 mi. west of Hwy 78 422 Comment
  POM122574  Ephedra aspera Marcus E. Jones 1924-2-28 s.n. Imperial Imperial Valley Comment
  RSA383856  Ephedra aspera George R. Johnstone 1930-4-25 s.n. Imperial Imperial Co., near San Diego Co. line. Mountain side 762 Comment
  RSA85056  Ephedra aspera F. W. Peirson 1922-4-13 5358 Imperial Mountain Springs, western edge of Colorado Desert 792 Comment
  UCR242070  Ephedra aspera A. C. Sanders, T. B. Salvato, Tim Thomas 2012-10-31 40497 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench south of the Chuckwalla Mtns., near Arroyo Seco, SW of Graham Pass, 3.2 km SW (237 deg. ) of Raineys Well, W of BLM Rd. 552 between rds. 620 & 988 563 Comment
  UCR266744  Ephedra aspera A. C. Sanders, Jim Malusa 2016-1-23 41969 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, canyon north of old Niland to Blythe road, 1 mile west of Beal Well 473 Comment
  UCR279154  Ephedra aspera A. C. Sanders, Jim Malusa, Isaac Marck 2017-3-7 42721 Imperial Sonoran (Colorado) Desert, upper Ninemile Wash, near old well (windmill) and trough, Chocolate Mountains 409 Comment
  UCD133098  Ephedra californica Louis C. Wheeler 1955-4-6 7122 Imperial 3 miles SSW of Palo Verde. Comment
  SEINET7995850  Ephedra californica Jon P. Rebman 2000-4-21 6566 Imperial In-Ko-Pah Mountains, Jacumba Wilderness Area 1000 Comment
  SD259321  Ephedra nevadensis J. M. Andre 2013-3-4 23825 Imperial Chocolate Mountains; east side of range at end of Imperial Gables Road, 4.2 miles west of Highway 78. Just outside of aerial gunnery range. Comment
  UC1287139  Ephedra nevadensis C. L. Hitchcock 1966-3-21 24322 Imperial about 7 mi n Milpitas Wash (14 mi nw of Blythe-Glamis Hiway) Comment
  UC669236  Ephedra nevadensis Annie M. Alexander and Louise Kellogg 1941-3-21 1989 Imperial Beal Well Basin Chocolate Mountains, Beal Well Basin (among rocks on slope) 410 Comment
  CAS-BOT-BC81867  Ephedra trifurca Frank W. Peirson 1932-3-21 9774 Imperial Sand Hills along the Holtville-Yuma Road 76 Comment
  GMDRC5768  Ephedra trifurca J. M. Andre 2013-3-3 23985 Imperial along frontage rd at RR tracks, just N. of I-8, just west of Winterhaven, approx 3 mi. NW of Yuma AZ 40 Comment
  HSC80304  Ephedra trifurca R. F. Thorne 1978-5-30 52170 Imperial Algodones Dunes, Old Plank Rd. between Baja border and Hwy. 8, All American Canal just off Grays Well Rd., E of Gordons Well Comment
  POM282141  Ephedra trifurca Lyman Benson 1933-4-1 4220 Imperial US 80, Sand Dunes W of Yuma. 30 Comment
  RSA383818  Ephedra trifurca S. B. Parish 1912-10-18 8222 Imperial Salton Basin. Superstition Mts. About sea level. 0 Comment
  RSA767597  Ephedra trifurca J. M. Porter 2003-3-4 13487 Imperial Imperial Dunes (Algodones Dunes) about 2.2 miles northwest of Interstate Highway 8. Comment
  RSA786371  Ephedra trifurca Doris Bowers 1970-12-29 1605 Imperial Las Algodones Dunes at U.S. 8 and Old Planked Road Viewpoint 30 Comment
  SEINET3112106  Ephedra trifurca Sears 1978-3-15 751 Imperial 0.5 mi W of Brock Research Station Experimental Farm #2. 40 Comment
  SEINET3829070  Ephedra trifurca J. Mark Porter 2003-1 13482 Imperial Imperial Dunes (Algodones Dunes), ca. 1.9 mi NW of Interstate Highway 8, barchan dunes just west of the large transverse dunes. Comment
  SEINET3829083  Ephedra trifurca J. Mark Porter 2003-1 13487 Imperial Imperial Dunes (Algodones Dunes), ca 2.2 mi NW of Interstate Highway 8, shallow dunes between the large transverse dunes. Comment
  UC549108  Ephedra trifurca Lyman Benson 1933-4-1 4220 Imperial sand dunes 10 mi w Fort Yuma; Colorado River Watershed 30 Comment
  UCR162904  Ephedra trifurca Sue Bell 1998-1-27 290 Imperial Sonoran (Colorado) Desert, [NW of Ocotillo near foot of Coyote Mtns.] 200 Comment
  UCR61982  Ephedra trifurca R. M. Beauchamp 1972-3-20 3201 Imperial Sonoran (Colorado) Desert, East side of Imperial Valley, south of Hwy 78. Naval Bombing Range, target 68. 30 Comment
  SD128830  Equisetum laevigatum Amadeo M. Rea 1989-4-30 1617 Imperial Highway 78, ca. 2 miles west of Algodones Dunes, dense along 1 mile of irrigation canal. Comment
  RSA0121526  Eragrostis cilianensis Edwin Kline 1920-10-2 s.n. Imperial Imperial Co. Comment
  UCD62993  Eragrostis curvula C. Reeder 1944-5-24 49 Imperial North end of B-Land. U. S. Yuma Field Station, Bard. Comment
  POM155893  Eragrostis pectinacea Le Roy Abrams 1904-06 4102 Imperial Along irrigating canels, Helen. Comment
Read comments
Apr 28 2014
  SD144868  Eremalche rotundifolia Jon Rebman, A. Salywon & C. Christy 1998-3-21 4921 Imperial Davies Valley area; south of Ocotillo and south of Hwy. 98 149 Comment
  SD173109  Eremalche rotundifolia Larry Hendrickson, L. Louise Jee 2005-4-22 2068 Imperial Trust for Public Lands Option Properties. Big Wash, approx. 4.6 air miles west of hwy. 86 and 3.0 air miles north of hwy. S-22 (Borrego-Salton Seaway). 124 Comment
  SD190653  Eremalche rotundifolia Larry Hendrickson, Jon Rebman. 2005-4-15 3122 Imperial Picacho State Recreation Area, adjacent to maintenance yard. 71 Comment
  SD43748  Eremalche rotundifolia Darley F. Howe 1949-3-19 1971 Imperial Andrade. Comment
  SEINET3831816  Eremalche rotundifolia Jon P. Rebman, Jim Rocks 2005-1 10930 Imperial Little Picacho Wilderness Area (BLM property); North of Winterhaven, SW of Colorado River; in a wash 11 miles N of S24 on Picacho Road; S of Picacho State Recreation Area 195 Comment
  UCR279456  Eremalche rotundifolia A. C. Sanders, Jim Malusa 2017-3-26 43069 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Rock Quarry in sec. 8, north of Frink, along dirt road above Siphon 17 of the Coachella Canal 122 Comment
  CAS-BOT-BC160020  Eremothera boothii subsp. condensata W. M. Klein 1958-2-13 94 Imperial 1.0 mi. n. of the turn-off of U.S. 80 on the road to Ogilby Comment
  CAS-BOT-BC160023  Eremothera boothii subsp. condensata James Henrickson 1964-1-4 1514 Imperial Colorado Desert; 15.7 miles west of Calexico near Hy. 98 Comment
  UC50997  Eremothera boothii subsp. condensata Jos. Burtt Davy 1902-3-29 7993 Imperial Calexico Comment
  SBBG35563  Eremothera chamaenerioides D. Myrick 1966-4-4 1365 Imperial Vincent Ranch, Chocolate Mtns, off Hwy 78 ca. 25 mi NE of Glamis Comment
  SD152273  Ericameria linearifolia Jon Rebman, Joan Dowd & Veronica Gallego 2000-4-21 6561 Imperial Inkopah Mountains. Jacumba Wilderness Area 1000 Comment
  SD162639  Ericameria linearifolia Jon Rebman, Mark Miller 2003-5-10 8973 Imperial Jacumba Natural Area (BLM): In-ko-pah Mountains; East of Jacumba just over E of San Diego/Imperial County border & just N of the US/Mex border 1220 Comment
  SD255096  Erigeron foliosus Duncan S. Bell, Evan Meyer & James Riley 2015-5-6 8207 Imperial Jacumba Mountains; collecting in the Jacumba Wilderness around the Blue Angel peak area just north of the U.S./Mexico border. 1295 Comment
  UCD65698  Eriochloa acuminata R. Tofsrud 1951-6-1 Imperial Bard. Comment
  UC926077  Eriochloa acuminata var. acuminata L. N. Goodding and C. Reeder 1943-8-8 1575 Imperial Yuma Field Station Comment
  RSA643372  Eriochloa contracta Jon P. Rebman, Adrienne Russell 1997-9-6 4196 Imperial Southeast of Brawley: at Cooper Road & Wiest., 32 deg 43'N'', 115 deg 65'W''. 9 Comment
  UCR269761  Eriogonum deflexum A. C. Sanders, Jim Malusa, Marc A. Baker, Michelle Cloud-Hughes 2016-3-15 42217 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, c. 0.8 km NE of Beal Well and c. 0-0.4 km east of old Niland-Blythe Rd. 442 Comment
  CAS-BOT-BC246435  Eriogonum deflexum var. deflexum D. A. Johansen; J. A. Ewan 1932-4-13 7137 Imperial Laguna Dam on Colorado River Comment
  SD192007  Eriogonum deflexum var. deflexum Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14470 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 9 (SP9), in Grave Wash, Site ENCFRU in arroyo bottom and surrounding embankments 0 Comment
  SD192008  Eriogonum deflexum var. deflexum Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14488 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 10 (SL10), in Grave Wash, Site LARTRI in arroyo bottom and surrounding embankments -31 Comment
  CAS-BOT-BC246474  Eriogonum deserticola John H. Thomas 1967-9-8 14103 Imperial Between El Centro and Yuma, near the All American Canal crossing Comment
  CAS-BOT-BC246477  Eriogonum deserticola D. T. MacDougal 1912-10-1 416 Imperial Salton Basin Comment
  CAS-BOT-BC246479  Eriogonum deserticola Roxana S. Ferris 1928-4-19 7131 Imperial Yuma - El Centro Rd Comment
  CAS-BOT-BC246480  Eriogonum deserticola Roxana S. Ferris; Ruth P. Rossbach 1938-5-17 9586 Imperial Algodones Sand Hills 1 mile east of Gray's Well on U. S. Highway #80 Comment
  CAS-BOT-BC246483  Eriogonum deserticola Peter H. Raven 1961-10-8 16832 Imperial U.S. Highway 80. 2 miles east of junction with State Highway 98 Comment
  LA206748  Eriogonum deserticola Susan G. Stokes; 1934-9-9 130 Imperial near Kane Springs Comment
  POM209441  Eriogonum deserticola S. G. Stokes 1934-9-9 130 Imperial Near Kane Springs. Comment
  POM211232  Eriogonum deserticola R. H. Peebles 1934-9-11 10007 Imperial West of Yuma. Comment
  RSA767589  Eriogonum deserticola J. Mark Porter 2003-3-4 13480 Imperial Imperial Dunes (Algodones Dunes) about 1.9 miles northwest of Interstate Highway 8 Comment
  SBBG123275  Eriogonum deserticola R. N. Muller, S. Junak 2010-4-23 10 -461 Imperial Target 68, 18 mi E of Brawley on Hwy 78, 2 mi S on dirt rd to target, 0.8 mi bearing 300 deg from target; NAF El Centro Comment
  SBBG87813  Eriogonum deserticola A. C. Sanders, D. Charlton, B. Pitzer, W. Wright 1986-3-10 6268 Imperial N foot of Mount Signal, just N of the international boundary, 1.43 mi W of Mt Signal Rd on BLM Rd Y2918 60 Comment
  SDSU6514  Eriogonum deserticola D. F. Howe 1964-11-8 4019 Imperial Sand dunes 23.1 miles east of Brawley on road to Glamis. Comment
  SEINET6417357  Eriogonum deserticola K. A. Wagner 1981-7-15 Imperial Sonoran/Colorado Desert; Algodones Dunes, 4.6 mi. WSW of Ogilby 37 Comment
  CAS-BOT-BC250046  Eriogonum fasciculatum var. polifolium Ethel H. Campbell 1921-5-1 41 Imperial Between Jacumba and Mountain Springs, east side of pass Comment
  RSA1597  Eriogonum fasciculatum var. polifolium Carl B. Wolf 1931-5-29 2189 Imperial 1/2 mile below Mountain Springs. 457 Comment
  SDSU6515  Eriogonum fasciculatum var. polifolium H. Wedberg 1966-3-26 1132 Imperial At 2000' sign, about 8 miles from Jacumba on the road to El Centro. 610 Comment
  UC527494  Eriogonum fasciculatum var. polifolium C. B. Wolf 1931-5-29 2189 Imperial 1/2 mi below Mountain Sorings 457 Comment
  CAS-BOT-BC257515  Eriogonum inflatum Roxana S. Ferris 1928-4-20 7164 Imperial Near Picacho Peak Comment
  SD192012  Eriogonum inflatum Jon Rebman, W. Schmidtmann, L. Hendrickson, & L. L. Jee 2008-4-8 14397 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, 5.6 miles W of Hwy. 86; Section 18 (SL18), Grave Wash, Site OLILIN in arroyo bottom and surrounding embankments 71 Comment
  SD192013  Eriogonum inflatum Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14596 a Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 8 (SL8), in Big Wash, Site PECHET in arroyo bottom and surrounding embankments 14 Comment
  SD200497  Eriogonum inflatum Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16535 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, W of Salton City, Along Hwy S22, section 29 (SP29), Site LANSET on mesa and surrounding mud and cobble hillsides 152 Comment
  SD200498  Eriogonum inflatum Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-25 16684 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 7 (SP7), north fork of Big Wash, Site SPHAMB in large arroyo and surrounding hillsides 136 Comment
  UCR167371  Eriogonum inflatum John F. Green 2005-3-11 s.n. Imperial Sonoran (Colorado) Desert, Salton Basin, transect along the road on the immediate NE side of the Coachella Canal right-of-way, flats just NE of siphon 15, c. 3 miles NE of Frink 27 Comment
  UCR227960  Eriogonum inflatum Jon P. Rebman, Guy L. Fleming, Victoria Marshall, Annette Winner 2009-3-23 16604 Imperial Sonora (Colorado) Desert, Freeman Preoperties (Truckhaven) west of the Salton Sea, northwest of Salton City, west of Hwy 86, section 9 (SP 9), north fork of Big Wash, Site ENCHYB 17 Comment
  RSA682679  Eriogonum inflatum var. deflatum Scott D. White, Michael Honer 2003-5-3 9177 Imperial Fish Creek Mountains. Unnamed canyon draining SW facing slope of the mtns; south of the operating US Gypsum quarries. 152 Comment
  UCR260265  Eriogonum inflatum var. inflatum A. C. Sanders, Jim Malusa 2015-3-6 41284 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, north fork of Salvation Wash near head of canyon and top of hills, US Navy Chocolate Mountains Aerial Gunnery Range 457 Comment
  CAS-BOT-BC263038  Eriogonum maculatum Roxana S. Ferris 1928-4-18 7073 Imperial 1/2 mile east of Mountain Springs Comment
  SD216582  Eriogonum pusillum Ian Cain 2011-3-29 1582 Imperial North of I-8, 6.72km south east of County Highway S2 at Imperial County Border, 5.08km north west of S2 and I-8 intersection 187 Comment
  CAS-BOT-BC252966  Eriogonum reniforme Steve Boyd; Tammy Morgan; Aydee Virgen; Sarah DeGroot; Valentin Arvizu; Tim Thibault 2004-5-14 11294 Imperial Western edge of the Chocolate Mountians along Gas Line Road in major wash system west of Iris Wash drainage, within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range, Chocolate-Chuckwalla Mountains Region, Colorado Desert 569 Comment
  CHSC109270  Eriogonum reniforme Steve Boyd; T. Morgan, A. Virgen, DeGroot, Arvizu, Thibault 2004-5-14 11294 Imperial Colorado Desert; Chocolate-Chuckwalla Mountains region: Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage. Within boundaries of U.s. Navy's Chocolate Mountains Aerial Gunnery Range. 570 Comment
  JEPS56500  Eriogonum reniforme W. L. Jepson 1927-4-5 11742 Imperial near Pilot Knob; Fort Yuma 30 Comment
  CAS-BOT-BC263466  Eriogonum thomasii Susan G. Stokes 1933-4-9 50 Imperial Kane Springs Comment
  CAS-BOT-BC263475  Eriogonum thomasii E. A. McGregor 1917-4-1 840 Imperial Between Coyote WElls and cement bridge, Colorado Desert Comment
  CAS-BOT-BC263481  Eriogonum thomasii C. L. Hitchcock; C. V. Muhlick 1964-3-19 23151 Imperial 8 miles S. of Ocotillo Spring on road to Fish Creek Comment
  CAS-BOT-BC263482  Eriogonum thomasii Noel H. Holmgren; Patricia K. Holmgren 1974-3-28 7513 Imperial Jacumba Mountains, 3 airlines miles southwest of Ocotillo 274 Comment
  JEPS22527  Eriogonum thomasii Rimo Bacigalupi with Paul Hutchison 1958-2-18 6183 Imperial mountain slope above and e of summit Ogilby-Blythe road (9 1/2 mi se of Palo Verde settlement); Palo Verde Mts. 259 Comment
  RSA0024528  Eriogonum thomasii Jim Andre 2013-3-4 23830 Imperial Chocolate Mountains; east side of range at end of Imperial Gables Rd., 4.2 mi. west of Highway 78. 422 Comment
  SD200182  Eriogonum thomasii Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16107 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, approx. 2.7 mile W of Hwy. 86; Section 22 (SL22), Palm Wash, Site PHOCAL in sandy arroyo bottom and surrounding mud embankments -9 Comment
  SD200183  Eriogonum thomasii Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-12 16464 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 6 (SL6), Verbena Wash, Site PHAMIN in rocky arroyo and surrounding rocky hillsides & mesas 99 Comment
  SD211437  Eriogonum thomasii Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18863 Imperial Southwest of Plaster City on Bureau of Land Management (BLM) property in an area proposed for development of a solar facility: S of Hwy. S80 & N of I-8, NE of Ocotillo & W of El Centro; along a powerline road 53 Comment
  SD242937  Eriogonum thomasii 1993-3-11 Imperial Shell Canyon Comment
  SD242938  Eriogonum thomasii 1993-3-18 Imperial Davis [Davies] Valley Entrance Comment
  SEINET10389856  Eriogonum thomasii A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-3 42010 Imperial Chocolate Mountains, Mammoth Wash area, along dirt road to Hayden Well from Ted Kipf Rd. 201 Comment
  UC150072  Eriogonum thomasii LeRoy Abrams 1903-3-28 3152 Imperial Calexico, Imperial Valley Comment
Read comments
Jan 9 2009
  UC665853  Eriogonum thomasii Ira L. Wiggins 1941-3-24 9609 Imperial on road to Bela Well 6 mi ne Niland Comment
  UC669301  Eriogonum thomasii Annie M. Alexander and Louise Kellogg 1941-3-19 1967 Imperial American Girl Mines Colorado Desert, Cargo Muchacho Mountains 205 Comment
  UCR269550  Eriogonum thomasii A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-3 42010 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Mammoth Wash area, along dirt road to Hayden Well from Ted Kipf Rd. 201 Comment
  UCR38114  Eriogonum thomasii A. C. Sanders 1985-3-24 5410 Imperial Sonoran (Colorado) Desert, Borrego Badlands, along Hwy S-22, the Borrego-Salton Seaway, SE end of the Santa Rosa Mts, c. 1/2 mile east of Anza-Borrego State Park boundary 61 Comment
  UCR85363  Eriogonum thomasii John Wear, Tish Bennett, Nathan Moorhatch 1995-4-28 s.n. Imperial Sonoran Desert, Fish Creek Mtns, U.S. Gypsum mine 152 Comment
  RSA0125334  Eriogonum thomasii Joseph A. Ewan 1932-4-13 7112 Imperial 12 miles east of Holterville. Comment
  HSC87042  Eriogonum trichopes A. C. Sanders, Pitzer, Wright, Charlton, Weir, Bramlett, et al. 1986-3-8 6177 Imperial Yuha Desert, ca. 5 miles airline south of Plaster City, in fossil oyster beds along a dirt road ca 5 mi S of the Dunaway Road exit off Hwy I-8 61 Comment
  OBI69997  Eriogonum trichopes A. C. Sanders, Pitzer, Wright, Charlton, Weir, Bramlett, et al 1986-3-8 6177 Imperial Yuha Desert, ca 5 mi airline S of Plaster City, in fossil oyster beds along a dirt rd ca 5 mi S of the Dunaway Rd exit off hwy I-8 61 Comment
  SD185291  Eriogonum trichopes Andy C. Sanders, B. Pitzer, D. Charlton 1986-5-8 6177 Imperial Yuha Desert, ca. 5 mi. airline S of Plaster City in fossil oyster beds along a dirt road ca 5 mi S of the Dunaway Road exit off Hwy I-8 60 Comment
  SD242940  Eriogonum trichopes Andrea Laltoo 2005-2-18 17 Imperial Yuha Desert Area of Critical Environmental Concern, mudhills to SW side of route 353, W of Shellbeds campground road 39 Comment
  SEINET10389887  Eriogonum trichopes A. C. Sanders, Jim Malusa, Marc A. Baker, Michelle Cloud-Hughes 2016-3-14 42190 Imperial Chocolate Mountains, c. 0.42 km north of Beal Well along old Niland-Blythe Rd. 422 Comment
  UCR241531  Eriogonum trichopes A. C. Sanders, T. B. Salvato 2013-5-9 40829 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, along BLM road 620 (E-W powerline road), c. 0.25 km east of 552, 1.5 km SW of Raineys Well 546 Comment
  UCR254364  Eriogonum trichopes Margaret R. Mulligan, Larry Hendrickson, L. Louise Jee 2008-4-25 2526 Imperial Freeman Properties (Truckhaven), west of the Salton Sea, northwest of Salton City, in Coral Wash, 12.0 mi southwest of Hwy 86. Section SP15 17 Comment
  SEINET2048891 Image available Eriogonum wrightii subsp. membranaceum Jon P. Rebman, Joan Dowd & Veronica Gallego 2000-4-19 6513 Imperial Mountain Springs Grade near I-8 exit. Comment
  UC665911  Eriophyllum lanosum Ira L. Wiggins 1941-3-25 9644 Imperial desert slope along small washes on e side of Chocolate Mountains (11.3 mi ne of Beal Well) Comment
  UCR269746  Eriophyllum lanosum A. C. Sanders, Jim Malusa, Marc A. Baker, Michelle Cloud-Hughes 2016-3-15 42226 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, c. 0.8 km NE of Beal Well and c. 0-0.4 km east of old Niland-Blythe Rd. 442 Comment
  JEPS5425  Eriophyllum wallacei W. L. Jepson 1927-4-17 11795 Imperial foot of Mountain Springs Grade (Myers Creek bridge) 243 Comment
Read comments
Apr 3 2008
  RSA0013120  Eriophyllum wallacei J. Mark Porter, Sarah J. De Groot 2012-4-12 15094 Imperial Palm Canyon Wash, 6.2 mi W of Ocotillo, N of Interstate 8 and S of Dos Cabezas Road, near abandoned railroad, at the eastern margin of broad wash. 384 Comment
  SD155841  Eriophyllum wallacei Jon P. Rebman, D. Silverman, B. Lauri, O. Solis 2001-4-13 7232 Imperial In-Ko-Pah Mountains, Jacumba Natural Area, at top of grade along road to Valley of the Moon, just E of the microwave towers. 1200 Comment
  SDSU4117  Eriophyllum wallacei H. Wedberg 1962-4-7 880 Imperial About 10 miles E. from Jacumba on the road to El Centro; about 1/2 way down the Mtn. Springs grade. 610 Comment
  SDSU4121  Eriophyllum wallacei H. Wedberg 1966-3-26 1141 Imperial At 2,000' sign, about 8 mi. from Jacumba on the road to El Centro. 610 Comment
  UCR63888  Erodium cicutarium B. G. Pitzer 1989-4-15 1265 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, Gasline Road, 8.1 mi. north of Seal Camp (Siphon 10) 400 Comment
  SBBG67646  Erodium texanum S. W. Hutchinson -Feb-1926 370 Imperial Westmoreland 60 Comment
  UCR260040  Erodium texanum A. C. Sanders, Jim Malusa 2015-3-5 41267 Imperial Sonoran (Colorado) Desert, Salvation Pass in the Chocolate Mountains, edge of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 366 Comment
  UCR212501  Eruca vesicaria subsp. sativa A. C. Sanders 2010-2-18 37277 Imperial Sonoran (Colorado) Desert; Colorado River Valley, Hwy S-24 NE of Bard 43 Comment
  SD160838  Erythranthe guttata Jon P. Rebman 2005-4-23 11821 Imperial Jacumba Natural Area (BLM property), southwest of Ocotillo, along Meyer Creek, just south of the east-bound lanes of Interstate 8. 519 Comment
  JEPS22168  Eschscholzia glyptosperma Rimo Bacigalupi with Paul Hutchison 1958-2-17 6138 Imperial 1 1/2 mi n junction with road from Glamis (gully close to road summit over mts.); Chocolate Mountains 335 Comment
  UCD94202  Eschscholzia glyptosperma Shannon M. Still 2008-3-21 313 Imperial California. Imperial County: Edge of sandy area where wash crosses Hwy. 78. To the east side of the hwy. 305 Comment
  RSA0013092  Eschscholzia minutiflora Duncan S. Bell, Kim Clark, Megan Ferguson, Jane Ferguson, Amber Swanson, Jane Tirrell, Adriana VanKlaveren 2013-3-17 4549 Imperial The Jacumba Mountains; collecting in Davies Canyon, approximately 3.75 air miles south of the town of Ocotillo. 233 Comment
  UCD94203  Eschscholzia minutiflora Shannon M. Still 2008-3-21 314 Imperial California. Imperial County: Edge of sandy area where wash crosses Hwy. 78. To the east side of the hwy. 307 Comment
  UCD95420  Eschscholzia minutiflora Beecher Crampton 1962-5-23 6442 Imperial 7 to 8 miles west of Coyote Wells, Jacumba Mountains, along US Highway 80; Colorado Desert. 304 Comment
  UCR252833  Eschscholzia minutiflora Jim Andre 2013-3-3 23983 Imperial Sonoran (Colorado) Desert, along frontage road at RR tracks, just N of Hwy I-8, just west of Winterhaven, c. 3 mi NW of Yuma, AZ 40 Comment
  UCR253879  Eschscholzia minutiflora Jim Andre 2013-3-4 24074 Imperial Sonoran (Colorado) Desert, Cargo Muchacho Mountains, southeast side of range, c. 12 miles northwest of Yuma, just west of Barney Oldfield Road, 5.0 miles north of the junction with I-8 158 Comment
  UCR268797  Eschscholzia minutiflora Jim Andre 2015-3-3 31304 Imperial Sonoran (Colorado) Desert, eastern base of Jacumba Mountains, 1.3 mi south of Hwy 98, c. 2 mi south of Ocotillo 246 Comment
  CSUSB1756  Eschscholzia parishii SKT 1970-3-24 Imperial Highway 195; Mecca- Joshua Tree 91 Comment
Read comments
Aug 22 2012
  RSA0093824  Eschscholzia parishii A. C. Sanders, Jim Malusa 2015-3-6 41299 Imperial Sonoran (Colorado) Desert. Chocolate Mountains, lower part of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range. 326 Comment
  UCR165476  Eschscholzia parishii John F. Green 2005-3-10 s.n. Imperial Sonoran (Colorado) Desert, Salton Basin, transect along Coachella Canal right-of-way, between siphons 9 and 10, c. 4 miles NW of Niland 15 Comment
  UCR260137  Eschscholzia parishii A. C. Sanders, Jim Malusa 2015-3-6 41290 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, middle part of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 401 Comment
  UCR279069  Eschscholzia parishii A. C. Sanders, Jim Malusa 2017-3-11 42821 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Niland to Pegleg Well Rd., 18.25 km east (92 deg. ) of Niland 198 Comment
  UCR279444  Eschscholzia parishii A. C. Sanders, Jim Malusa 2017-3-26 43078 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Rock Quarry in sec. 8, north of Frink, along dirt road above Siphon 17 of the Coachella Canal 122 Comment
  UCR133884  Eucnide rupestris June Latting 1978-4-6 s.n. Imperial Sonoran (Colorado) Desert, Fossil Canyon, Coyote Mountains 366 Comment
  UCR41483  Eucrypta chrysanthemifolia A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6274 Imperial Sonoran (Colorado) Desert/Peninsular Range, Mountain Springs exit from Interstate Hwy 8, south side of the old hwy, c. 0.33 mi. east of community of Mountain Springs. 671 Comment
  UC1019600  Eucrypta chrysanthemifolia var. bipinnatifida Ira L. Wiggins 1927-4-12 2275 Imperial 1 mi above Mountain Springs (Mountain Springs grade, between Jacumba and Imperial, in Colorado Desert foothills) Comment
Read comments
Jun 30 2016
  SD115564  Eucrypta micrantha Duffie Clemons, Erik Jonsson 1983-4-5 437 Imperial [North of Skull Valley] Coyote Wells quad 182 Comment
Read comments
Oct 9 2010
  SD200427  Eucrypta micrantha Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-24 16674 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 8 (SL8), near north fork of Big Wash, Site TRICAL on mesas and surrounding hillsides 57 Comment
  SD200428  Eucrypta micrantha Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16613 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 9 (SP9), North fork of Big Wash, Site ENCHYB on flats and in cobble and sand arroyos 17 Comment
  UCR269631  Eucrypta micrantha A. C. Sanders, Jim Malusa 2016-3-7 42132 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, c. 3.5 km NE (66 deg. ) of Salvation Pass well site 398 Comment
  SD162620  Eulobus californicus Jon Rebman, Mark Miller 2003-5-11 8988 Imperial Jacumba Natural Area (BLM): In-ko-pah Mountains; East of Jacumba just over E of San Diego/Imperial County border & just N of the US/Mex border; N of Elliot Mine 1139 Comment
  UCR249692  Euphorbia T. B. Salvato, Tim Thomas 2012-10-25 7261 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, Arroyo Seco c. 5.5 km southwest of Rainey Well 576 Comment
  SD250678  Euphorbia abramsiana Jon Rebman, J. LaGrange & W. Schmidtmann 2014-9-24 28698 Imperial Northeast of the Algodones Dunes: along Ogilby Road (S34) between I-8 & Hwy 78; in a wash just south of Indian Pass Road 189 Comment
  UCD142346  Euphorbia eriantha C. L. Hitchcock 1966-3-20 24302 Imperial About 15 mi. N. of Ogilby, along rd. to Blythe. Comment
  UCR120095  Euphorbia eriantha Jon P. Rebman, A. Salywon, C. M. Christy 1998-3-22 4945 Imperial Sonoran, NW of Yuma, AZ; N end of Cargo Muchacho Mtns, south of Indian Pass Road and c. 1 mi east of Ogilby Road. 240 Comment
  UCR264197  Euphorbia eriantha A. C. Sanders, Jim Malusa 2015-9-8 41826 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, foot of west side of the Little Mule Mountains 355 Comment
  UCR63887  Euphorbia eriantha B. G. Pitzer 1989-4-15 1272 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, Gasline Road, 8.1 mi. north of Seal Camp (Siphon 10) 400 Comment
  UCD142572  Euphorbia micromera Tony L. Burgess 1977-11-26 4717 Imperial Coyote Mountains, Painted Gorge. 274 Comment
  SD122403  Euphorbia pediculifera Duffie Clemons, Erik Jonsson 1987-11-12 1901 Imperial Palm Canyon Wash, in -Ko-Pah Gorge quad. 239 Comment
  SD124709  Euphorbia pediculifera A. C. Sanders, Pitzer, Wright, Charleton, Weir, Bramlett 1986-3-9 6231 Imperial Painted Gorge, 5.1 miles north of S-80 on Painted Gorge Road, ca. 5 miles NE of Ocotillo, sparse creosote bush scrub in a canyon in marine sediments of gypsum rich clays 149 Comment
  UCD77522  Euphorbia pediculifera Robert E. Preston 1997-12-11 1078 Imperial 2.9 mi sse of Palo Verde Peak, along unnamed wash 121 Comment
  UCR202848  Euphorbia pediculifera Larry Hendrickson, Jon P. Rebman, et al. 2005-4-16 3209 Imperial Sonoran (Colorado) Desert, Picacho State Recreation Area, Bear Canyon Wash, c. 1.5 mi southwest of the Colorado River 115 Comment
  SD73500  Euphorbia pediculifera var. pediculifera Helen V. Witham 1970-3-1 702 Imperial Pinto Wash 299 Comment
  RSA785427  Euphorbia polycarpa Doris Bowers 1967-12-20 810 Imperial Colorado Desert 183 Comment
  SD152218  Euphorbia polycarpa Jon Rebman, Joan Dowd & Veronica Gallego 2000-4-20 6549 Imperial NW of El Centro, E side of Fish Creek Mountains, W of Salton Sea 20 Comment
  SD250732  Euphorbia polycarpa Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming 2014-9-25 28802 Imperial Vicinity of Hauser Geode Beds: west of Milpitas Wash Road; west of Hwy 78; southwest of Palo Verde & southwest of the Palo Verde Mountains; along an arroyo 259 Comment
  SD250733  Euphorbia polycarpa Jon Rebman, J. LaGrange & W. Schmidtmann 2014-9-26 28843 Imperial Algodones Dunes area: east of Brawley; north of Hwy 78 at Glamis & west of the railroad & Ted Kipf Road; on the eastern edge of the dune field 89 Comment
  SDSU16185  Euphorbia polycarpa Jon Rebman, Joan Dowd & Veronica Gallego 2000-4-20 6549 Imperial NW of El Centro, E side of Fish Creek Mountains, W of Salton sea. Comment
  SEINET3240095  Euphorbia polycarpa Jon Rebman, G. Fleming and W. Schmidtmann 2009-1 16485 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 6 (SL6), Verbena Wash, Site PHAMIN. 100 Comment
  UCR138346  Euphorbia polycarpa Jon P. Rebman, Joan Dowd, Veronica Gallego 2000-4-20 6549 Imperial Palo Verde Mtns, NW side of Palo Verde Peak and SW of the town of Palo Verde along BLM Rd M0661 Comment
  UCR226500  Euphorbia polycarpa Jim Andre, Glenn L. Clifton 2011-2-21 15886 Imperial Sonora (Colorado) Desert, Borrego Desert, road cut along Hwy S-22, 23 mi east of Borrego Springs, c. 5 mi west of Hwy 86, Salton City 71 Comment
  UCR279320  Euphorbia polycarpa A. C. Sanders, Jim Malusa, Isaac Marck 2017-3-7 42742 Imperial Sonoran (Colorado) Desert, Chocolate Mtns., SW slope near summit of Mt. Barrow 686 Comment
  UCR58432  Euphorbia polycarpa Robert McKernan 1989-9-29 s.n. Imperial Sonoran (Colorado) Desert, Chocolate Mountains, 8 km east of Pegleg Well; impact area 'runway Comment
  POM122545  Euphorbia polycarpa var. hirtella Marcus E. Jones 1924-2-7 s.n Imperial Chocolate Mountains, Colorado Desert. Comment
  SD254604  Euphorbia serpens A. C. Sanders 2015-9-9 41834 Imperial Sonoran (Colorado) Desert: Imperial Valley, Calipatria at Calipatria Inn on Highway 111 at north edge of town. -56 Comment
  SD152217  Euphorbia setiloba Jon Rebman, Joan Dowd & Veronica Gallego 2000-4-20 6548 Imperial NW of El Centro, E side of Fish Creek Mountains, W of Salton Sea 20 Comment
  UCR211169  Euphorbia setiloba Jim Andre, T. La Doux 2009-2-26 9878 Imperial Sonoran (Colorado) Desert, Palo Verde Mountains, along major powerline corridor (Palo Verde Road) that runs north-south through mountains, c. 1 mile south of pass 182 Comment
  UCR245097  Euphorbia setiloba A. C. Sanders, T. B. Salvato, Andrew Trouette, Rob Shoener 2012-8-22 40374 Imperial Sonoran (Colorado) Desert, Arroyo Seco, along BLM Rd. 549 (Blythe-Niland), at recently washed out crossing 4.1 km west (269 deg. ) of Rainey's Well 598 Comment
  UCR246545  Euphorbia setiloba Frank B. McMurry 1943-1 1368 Imperial Sonoran (Colorado) Desert, Imperial National Wildlife Refuge [along Colorado River between c. Walker Lake and Sortan Wash] 61 Comment
  RSA602393  Eustoma exaltatum Louis C. Wheeler 1955-6-10 7151 Imperial Colorado River: John's Boat Landing. Comment
  SD125154  Eustoma exaltatum Steven P. McLaughlin 1985-5-31 3016 Imperial Silty flats along Colorado River, Quechan Indian Reservation, 2 miles east of Winterhaven. 36 Comment
  UC1191684  Eustoma exaltatum Malcolm A. Nobs and S. Galen Smith 1948-9-4 520 Imperial 5 mi n Westmoreland; Imperial Valley, National Waterfowl Refuge Comment
  CDA33868  Eustoma grandiflorum L. Arellano, E. Cazaras 2009-8-1 PDR# 1263725 Imperial In the vicinty of El Centro. Dogwood Lateral (canal), Gate 17. 0 Comment
  SEINET5578770  Fabaceae Steven P. MacLaughlin, Lou Hutter, Teena Hayden, Abed Anouti 1998-1 7482 Imperial Sandy wash, west side of Cargo Muchacho Mountains. 182 Comment
  SEINET13945531 Image available Fagonia californica C. L. Hitchcock 1968-1 25455 Imperial 5 mi NW of Coyote Wells, desert Comment
  CAS-BOT-BC167361  Fagonia laevis Martha Hilend 1930-4-19 418 Imperial Colorado River Basin, north of Laguna Dam Comment
  CAS-BOT-BC167362  Fagonia laevis Marcus E. Jones 1926-1-22 s.n. Imperial PIlot Knob Comment
  HSC21904  Fagonia laevis C. L. Hitchcock, C. V. Muhlick 1964-3-20 23206 Imperial 4 mi. N of Ogilby, along road to Glamis. Comment
  HSC21905  Fagonia laevis C. L. Hitchcock, C. V. Muhlick 1964-3-21 23213 Imperial 21 mi. N of Ogilby. Comment
  JEPS23076  Fagonia laevis Reino Alava with R. Bacigalupi, Dr. and Mrs. Rolla Tryon 1958-3-3 1829 Imperial 1 mi n Palo Verde to Ogilby road summit; Palo Verde Mountains 198 Comment
  OBI5844  Fagonia laevis Carl B. Wolf 1931-5-29 2187 Imperial 3 mi above base of Mtn Springs Grade, W side of colorado Desert 305 Comment
  POM196643  Fagonia laevis Roxana S. Ferris 1928-4-20 7160 Imperial In wash near Picacho peak. Comment
  POM87261  Fagonia laevis Marcus E. Jones 1906-4-26 s.n. Imperial Imperial Junction (now Niland) Comment
  RSA391185  Fagonia laevis Jack Rempel 1932-11-12 16126 Imperial 9 mi. from Niland toward Beal Well E of Salton Sea. Comment
  RSA391191  Fagonia laevis Jack Rempel 1933-2-25 16988 Imperial Colorado Desert, road from Niland to Salvation Pass, Chocolate Mts. Comment
  RSA696147  Fagonia laevis LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1266 -b Imperial Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). North of Lion Head Mountain, near Beal Well. Surrounding desert off of Beal Road. 400 Comment
  SD144849  Fagonia laevis Jon P. Rebman, A. Salywon, C. Christy 1998-3-21 4918 Imperial Davies Valley area; south of Ocotillo and south of Highway 98. 149 Comment
  SDSU17732  Fagonia laevis Kim L. Marsden 1992-3-8 8 III92E Imperial Ca. 100 yards south-west of Highway 98, ca. 3 miles east of Interstate 8. 244 Comment
  SEINET8011823  Fagonia laevis Jon P. Rebman 1998-3-21 4918 Imperial Davies Valley, Davies Valley area; S of Ocotillo 150 Comment
  UCD170727  Fagonia laevis G. K. Helmkamp; E. Helmkamp 1998-1-24 2597 Imperial Sonoran (Colorado) Desert, 4.2 mi. north of Winterhaven on Picacho Rd, where the road crosses the canal. 91 Comment
  UCR120078  Fagonia laevis Jon P. Rebman, A. Salywon, C. M. Christy 1998-3-21 4918 Imperial Sonoran (Colorado) Desert, Davies Valley Area: south of Ocotillo and south of Hwy 98 150 Comment
  RSA682689  Fagonia pachyacantha Scott D. White, Michael Honer 2003-5-28 9421 Imperial Fish Creek Mountains: Southeast of US Gypsum quarry; minor canyon on southwest facing slope. 183 Comment
  UCR269643  Fagonia pachyacantha A. C. Sanders, Jim Malusa, Marc A. Baker, Michelle Cloud-Hughes 2016-3-15 42204 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, c. 0.8 km NE of Beal Well and c. 0-0.4 km east of old Niland-Blythe Rd. 442 Comment
  SEINET13696335  Ferocactus acanthodes Marc A. Baker, Michelle Cloud-Hughes 2016-3-4 18492 Imperial Chocolate Mountains, 500 m east of Mammoth Wash, 24 km ESE of Niland, 54 km NNE of El Centro. 340 Comment
  RSA219826  Ferocactus cylindraceus var. cylindraceus Arthur C. Gibson 1970-5-2 1704 Imperial Near Anza Borego State Park Comment
  UCR279152  Festuca octoflora A. C. Sanders, Jim Malusa, Isaac Marck 2017-3-7 42723 Imperial Sonoran (Colorado) Desert, upper Ninemile Wash, near old well (windmill) and trough, Chocolate Mountains 409 Comment
  RSA182255  Fouquieria splendens James Henrickson 1964-1-29 1882 Imperial Between Wiley Wells and Ocotillo Wells 12.4 miles W of Wiley Well. 1 mile SW of Riverside-Imperial Co. Comment
  RSA230833  Fouquieria splendens Robert F. Thorne 1963-5-23 31847 Imperial 4 miles NW of Ocotillo just outside limits of Anza-Borrego Desert State Park Comment
  UCR269744  Fouquieria splendens A. C. Sanders, Jim Malusa 2016-3-16 42277 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, along old Niland-Blythe Rd. at powerlines, 2.6 km NNW of Beal Well 472 Comment
  JEPS45788  Fouquieria splendens subsp. splendens W. L. Jepson 1935-4-20 17095 Imperial between Harper Well and Borrego Springs; Baileys Well -3 Comment
  SD200419  Fouquieria splendens subsp. splendens Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16584 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 26 (SL26), Amerosa Wash, Site CHOBRE on mesas and surrounding mud and cobble hillsides and arroyos -3 Comment
  SDSU18807  Fouquieria splendens subsp. splendens Carolyn Kunz 1981-4-14 14 Imperial I-8 east to Calexico turnoff, 3/8 of a mile down on the south side of the road, 50 feet from the road. 305 Comment
  SD144340  Fremontodendron californicum subsp. californicum Jon P. Rebman, Melanie Howe 1997-4-5 3913 Imperial Jacumba Natural Area: E of Jacumba and SE of Inkopah: Smuggler's Cave area 900 Comment
  SEINET4557628  Fremontodendron californicum subsp. californicum Jon P. Rebman, Mike Simpson 1997-1 4151 Imperial Jacumba Wilderness Area: In Koh-Pah Mountains; Smuggler's Cave area south of Mountain Spring; along US/Mexican border. Comment
  UCD95123  Fumaria officinalis H. P. Ford 1960-2-29 s.n. Imperial El Centro area. Comment
  SD260166  Funastrum cynanchoides A. C. Sanders, T. B. Salvato 2012-11-16 40528 Imperial Sonoran (Colorado) Desert: Chuckwalla Bench south of the Chuckwall Mtns, Arroyo Seco, along powerline road south of Niland-Blythe Rd. (Chuckwalla Spring 7.5'Q) 577 Comment
  CAS-BOT-BC502076  Funastrum cynanchoides var. hartwegii A. C. Sanders; Jim Malusa 2015-3-6 41293 Imperial Sonoran (Colorado) Desert: Chocolate Muntains, middle part of N fork of Salvation Wash, US Navy Chocolate Mtns Aerial Gunnery Range 401 Comment
  UCD83583  Funastrum cynanchoides var. hartwegii Ellen Dean; T. Starbuck, M. Starbuck, T. Zavortink 2010-4-9 5923 Imperial BLM Algodones Dunes Natural Area. E side of dunes accessed from 6.7 mi S of Hwy 78 along Kipf Rd. Drive W to thorn scrub area along dirt road. 109 Comment
  SEINET10580679  Funastrum hartwegii Charles L. Hitchcock, C. V. Muhlick 1964-3-21 Hitchcock 23222 Imperial About 30 mi N of Ogilby Comment
  SD250422  Funastrum heterophyllum A. C. Sanders, Jim Malusa 2015-3-6 41293 Imperial Sonoran (Colorado) Desert: Chocolate Mountains, middle part of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range (Lion Head Mountain 7.5'Q) 401 Comment
  SD250423  Funastrum heterophyllum Ellen Dean, Tom Starbuck, Margaret Starbuck, T. Zavortink 2010-4-9 5923 Imperial BLM Algodones Dunes Natural Area. E side of dunes accessed from 6.7 miles S of Hwy 78 along Kipf Road. Drive W to thorn scrub area along dirt road. 359 Comment
  SEINET8071656 Image available Funastrum hirtellum Andrew C. Sanders, T. B. Salvato, Andrew Trouette, Rob Shoener 2012-8-22 40384 Imperial Sonoran (Colorado) Desert; BLM Rd. 999, along Chocolate Mtns. Aerial Gunnery Range boundary, 5.45 km S (181 deg. ) of Rainey's Well 487 Comment
  UCR269540  Funastrum hirtellum A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-4 42018 Imperial Sonoran (Colorado) Desert, Hayden Well on Mammoth Wash, Chocolate Mountains 284 Comment
  SD115565  Funastrum utahense Duffie Clemons, Erik Jonsson 1983-4-5 438 Imperial [Skull Valley] Twining among Ambrosia dumosa, Coyote Wells quad Comment
Read comments
Oct 9 2010
  UCR156497  Galium angustifolium subsp. angustifolium Jon P. Rebman, M. Miller 2003-5-11 8995 Imperial Peninsular Ranges; Cuyamaca-Laguna Mountains region, Jacumba Natural Area (BLM): In-ko-pah Mountains; east of Jacumba just over east of San Diego/Imperial County border & just N of the US/Mex border; N of Elliot Mine 1140 Comment
  RSA0094019  Galium angustifolium subsp. borregoense Duncan S. Bell, Evan Meyer, James Riley 2015-5-6 8226 Imperial Jacumba Mountains; collecting in the Jacumba Wilderness around the Blue Angel peak area just north of the U.S./Mexico border. 1295 Comment
  RSA787478  Galium stellatum subsp. eremicum Duncan S. Bell, Kim Clark, Bob Ellis, Tanner Harris, John Krapek, Shane Oakes, Tom Persons 2012-3-25 3287 Imperial Between the I-8 split about a mile east of Mountain Spring. 663 Comment
  CAS-BOT-BC217598  Galium stellatum subsp. stellatum Fay A. Mac Fadden 1936-3-26 14490 Imperial Highway between Coyote Wells and Jacumba Comment
  CAS-BOT-BC303534  Geraea canescens C. L. Hitchcock 1964-3-19 23146 Imperial 8 miles S of Ocotillo Spring on road to Fish Creek Comment
  CAS-BOT-BC303537  Geraea canescens Ira L. Wiggins 1957-3-24 14023 Imperial 2 miles W of Plaster City, along Highway 80 Comment
  CAS-BOT-BC303539  Geraea canescens E. A. McGregor 1917-4-17 869 Imperial 5 miles E of El Centro Comment
  CAS-BOT-BC303546  Geraea canescens D. W. Kyhos 1962-2-17 62 -3 Imperial Junction of US Highway 78 with US Highway 99 Comment
  HSC5680  Geraea canescens C. L. Hitchcock 1966-3-21 24319 Imperial About 5 miles N of Milpitas Wash and 12 miles NW of Blythe-Glamis Hwy. Comment
  JEPS33537  Geraea canescens W. L. Jepson 1935-4-20 17088 Imperial Baileys Well, betw. Harper Well and Borrego Sprs.; w Imperial County, Baileys Well 3 Comment
  POM21391  Geraea canescens E. A. McGregor 1919-4-25 s.n. Imperial Holtwille. Comment
  POM358677  Geraea canescens M. B. Dunkle 1932-3-26 2943 Imperial East of Salton Sea near Arroyo Salada, Colorado Desert. Comment
  SD173210  Geraea canescens Larry Hendrickson, L. Louise Jee 2005-4-27 2127 Imperial Grave Wash, approx. 3.0 air miles west of hwy. 86 and 2.5 air miles north of hwy. S-22 (Borrego-Salton Seaway). 36 Comment
  SD199825  Geraea canescens Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-11 16423 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 4 (SL4), Verbena Wash, Site FAGPAC in rocky arroyo and surrounding rocky hillsides & mesa -4 Comment
  SD211376  Geraea canescens Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18870 Imperial Southwest of Plaster City on Bureau of Land Management (BLM) property in an area proposed for development of a solar facility: S of Hwy. S80 & N of I-8, NE of Ocotillo & W of El Centro; along a powerline road 53 Comment
  SD242703  Geraea canescens 1993-2-26 Imperial Pole line Rd South of Plaster City Comment
  SDSU4148  Geraea canescens Don Hunsaker 1962-3-31 Imperial One mile E. of Plaster City. 27 Comment
  UCD132582  Geraea canescens C. L. Hitchcock; C. V. Muhlick 1962-3-18 22233 Imperial at east edge of Chocolate Mountains, 9.3 miles east of Glamis, on road to Blythe. Comment
  UCD132584  Geraea canescens C. L. Hitchcock; C. V. Muhlick 1966-3-21 24319 Imperial about 5 miles north of Milpitas Wash, and 12 miles northwest of Blythe-Glamis Highway. Comment
  UCR104859  Geraea canescens George K. Helmkamp, E. Helmkamp 1998-1-23 2568 Imperial Sonoran (Colorado) Desert, On the W side of Hwy 86, 18.8 mi. NW of Westmorland -30 Comment
  UCR167230  Geraea canescens John F. Green 2005-3-4 s.n. Imperial Sonoran (Colorado) Desert, Salton Basin, east of Salton Sea, c. 4 mi N of Niland, just SW of Coachella Canal siphon 11, badlands above wash 24 Comment
  SEINET10389885  Geraea canescens var. canescens A. C. Sanders, Jim Malusa 2016-3-14 42171 Imperial Chocolate Mountains, along old Niland-Blythe Rd., 1.92 km NE of Siphon 8 on the Coachella Canal, NE of Slab City 51 Comment
  UCR150165  Geraea canescens var. canescens A. C. Sanders, P. J. MacKay, Tim Thomas, E. J. Lawlor, et al. 2005-1-17 29054 Imperial Sonoran (Colorado) Desert, Salton Basin, west of Hwy 86 at Salton Sea Test Base Rd., south of Salton City 6 Comment
  RSA0094618  Geraea viscida Duncan S. Bell, Evan Meyer, James Riley 2015-5-6 8205 Imperial Jacumba Mountains; collecting in the Jacumba Wilderness around the Blue Angel peak area just north of the U.S./Mexico border. 1295 Comment
  CAS-BOT-BC225249  Gilia J. Vale 1979-3-20 s.n. Imperial Salton Badlands, Borrego-Salton Seaway Comment
  RSA788399  Gilia Duncan S. Bell, Kim Clark, Stacy Goss, Karen Rusiniak 2012-4-24 3500 B Imperial The Jacumba mountains, above the Valley of the Moon, collecting in the vicinity of Blue Angel Peak, approximately 0.25 air mile north of the U.S./Mexico border. 1280 Comment
  SD4010  Gilia diegensis unknown 1915-5-1 1 Imperial Mountain Springs Comment
  UC1970536  Gilia diegensis Jon Rebman, Mark Miller 2003-5-10 8985 Imperial Jacumba Natural Area (BLM): In-ko-pah Mountains; East of Jacumba just over E of San Diego/Imperial County border & just N of the US/Mex border 1220 Comment
  UC335344  Gilia latifolia Lemmon May 1881 171 Imperial El Rio Comment
Read comments
Dec 18 2014
  RSA0016233  Gilia ochroleuca subsp. exilis J. P. Rebman, Mark Miller 2003-5-10 8986 Imperial Jacumba Natural Area (BLM): In-ko-pah Mountains; East of Jacumba just over E of San Diego/Imperial County border and just N of the US/Mex border. 1220 Comment
  SD255242  Gilia scopulorum Ducan S. Bell, Evan Meyer. James Riley 2015-5-6 8204 Imperial Jacumba Mountains; collecting in the Jacumba Wilderness around the Blue Angel peak area just north of the U.S./Mexico border. 1295 Comment
  JEPS61583  Gilia stellata W. L. Jepson 1927-4-17 11773 Imperial foot Mountain Springs grade (Myer's Creek bridge, Se Imperial County); Myers Creek bridge, foot of Mountain Springs grade 243 Comment
  RSA0031436  Gilia stellata Duncan S. Bell, Kim Clark, Keir Morse, Donna Thomas, Adriana VanKlaveren 2013-3-9 4485 Imperial Chocolate Mountains; in Arrastra Wash approximately 2.25 air miles northeast of Picacho Peak. 129 Comment
  RSA550009  Gilia stellata W. Wisura, John Dolan, C. Demme 1992-4-13 4688 Imperial Low Desert: Milpitas Wasch, 26.5 mi. S of prison on Wileys Well. Rd. Comment
  SBBG107094  Gilia stellata D. Hazlett 1993-3-13 6823 Imperial 3 mi S of Ocotillo in Davies Cyn 182 Comment
  SD260103  Gilia stellata J. M. Andre 2013-3-4 23835 Imperial Along Hwy 78, south of Palo Verde Mtns at Milpitas Wash. 216 Comment
  UCR241600  Gilia stellata A. C. Sanders, Mitch Provance, Fred M. Roberts 2013-3-22 40666 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, south of the old Blythe-Niland Road and of the Bradshaw Trail, c. 3.5 km west of Raineys Well 579 Comment
  UCR269689  Gilia stellata A. C. Sanders, Jim Malusa 2016-3-17 42328 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, along old Niland-Blythe Rd. at west side of Surveyors Pass 663 Comment
  UCR279127  Gilia stellata A. C. Sanders, Jim Malusa 2017-3-12 42840 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Pegleg Well near Pegleg Mine 424 Comment
  RSA605796  Glycyrrhiza lepidota R. S. Woglum 1941-7-3 3186 Imperial Owens Valley: Bishop, near White Mountains. Comment
Read comments
Apr 25 2014
  RSA0121677  Gossypium herbaceum Edwin Kline 1920-9-2 s.n. Imperial Imperial County. Comment
  SD139677  Gutierrezia californica Jon Rebman, Maggie Loy 1996-10-25 3692 Imperial Smuggler's Cave area: mountains SE of In-ko-pah: E of Jacumba 1029 Comment
  RSA318861  Gutierrezia sarothrae M. A. Lane 1982-10-11 s.n. Imperial 55.5km (34.5miles) W of El Centro on interstate 8. 335 Comment
  CAS-BOT-BC305776  Helianthus niveus F. A. M. 1936-3-24 14549 Imperial Highway El Centro to Yuma Comment
  POM360025  Helianthus niveus subsp. tephrodes M. B. Dunkle 1935-4-19 4582 Imperial W. of Yuma. Colorado Desert 30 Comment
  RSA767517  Helianthus niveus subsp. tephrodes J. M. Porter 2003-3-20 13491 .11 Imperial Imperial Dunes [Algodones Dunes], 4.5 miles west-northwest [294.47 degrees] of Imperial Sand Dunes Recreation Area exit on Interstate Highway 8 Comment
  SD115618  Helianthus niveus subsp. tephrodes Duffie Clemons, Erik Jonsson 1983-4-20 491 Imperial North of Osborne Park, Highway 78 east of Brawley, Algadones Dunes. 89 Comment
  SFV4266A  Helianthus niveus subsp. tephrodes D. S. Verity, J. Turner, F. M. Ball 1964-2-15 s. n. Imperial 29.5 miles east of Holtville. Sand dunes between main road (U. S. Highway 80 or Interstate Highway 8) and old road. Older plank road in view. Comment
  SEINET9118701  Helianthus niveus subsp. tephrodes M. Piehl 1964-1 6437 Imperial Active high dunes along Ben Hulse Hwy., 2.1 mi. W of Glamis. 106 Comment
  SEINET3196395 Image available Heliotropium curassavicum Andrew C. Sanders 2010-2-20 37317 Imperial Sonoran (Colorado) Desert; Salton Trough; Imperial Valley, 3 miles east of Holtville, north of Date City site, Highline Rd. at Kavanaugh Rd. (Holtville 7.5'Q.) 1 Comment
  UC447178  Heliotropium curassavicum J. Ewan 1931-4-2 4080 Imperial rd. to Niland from Calipatria Comment
  UC551822  Heliotropium curassavicum F. R. Fosberg 1932-3-31 10598 Imperial Holtville Comment
  SEINET12274989  Heliotropium curassavicum E. A. Purer 1935-1 6378 Imperial On old stage road, west part of county Comment
  RSA48309  Heliotropium curassavicum var. oculatum E. K. Balls 1949-4-4 12944 Imperial On highway 111, 5 miles north of Niland, Colorado Desert. -61 Comment
  GMDRC2963  Hesperocallis undulata J. Andre, T. La Doux 2009-2-26 9866 Imperial Borrego Desert: sand flats blown up against low hills, approx. 1.5 mi. NE of Ocotillo and I-8 freeway 32 deg. 45.132' N 115 deg. 58.546' W. - 314 ft. 96 Comment
  HSC82827  Hesperocallis undulata A. C. Sanders, Charlton, Pitzer, Kniffen, Wright 1986-3-10 6242 Imperial Coyote Mtns., 2.15 mi. N of Hwy. S-2 on dirt road l.l mi. SE of San Diego Co. line 306 Comment
  RSA377041  Hesperocallis undulata N. C. Cooper 1949-3-15 3018 Imperial West of Salton Sea. -30 Comment
  SD144136  Hesperocallis undulata B. Pitzer 1998-2-2 3481 Imperial Algodones Dunes, south terminus of Ogilby Road, on south side of Highway I-8. In small depression where there had previously been standing water. 60 Comment
  SEINET3103514  Hesperocallis undulata Sears 1978-3-15 746 Imperial 40 mi. E. of El Centro, 3 mi. E. of Jct. 98 on Hwy 80. Broad sandy plains. 40 Comment
  UCR1603  Hesperocallis undulata William G. Truesdell 1962-4-15 41562- 4 Imperial Sonoran (Colorado) Desert, Sand dunes near Glamis 91 Comment
  UCR3434  Hesperocallis undulata John Minnich 1964-3-26 64-3-26- 3 Imperial Sonoran (Colorado) Desert, Brawley-Glamis Road c. 8 mi west of Glamis 30 Comment
  UCSB11927  Hesperocallis undulata 1961-3-4 Imperial 12 miles west of Calexico on Highway 98; 1 mile from West Side Main Canal Comment
Read comments
Sep 4 2016
  SEINET12048029  Hesperocallis undulata R. F. Thorne 1978-1 52089 Imperial near Salton Sea, along Hwy 86 near entrance to Salton Sea Naval Base, SSE of Salton Sea 61 Comment
  JEPS23074  Hibiscus denudatus Reino Alava with R. Bacigalupi, Dr. and Mrs. Rolla Tryon 1958-3-3 1826 Imperial 1 mi. n. of rd. summit on rd. to Ogilby from Palo Verde; Palo Verde Mts. 198 Comment
  RSA303112  Hibiscus denudatus P. A. Munz 1941-3-30 16598 Imperial Wash at Beales Well Chocolate Mts. Comment
  RSA388025  Hibiscus denudatus Steve Boyd 1986-2-6 1234 Imperial Cargo Muchacho Mountains, large canyon at SE end of mountains, 5.4 miles NE of I-8 off Sidewinder Rd and Power-line Rd. Comment
  SBBG87824  Hibiscus denudatus A. C. Sanders 1986-3-10 6245 Imperial 2.15 mi N of Hwy S2 on a dirt rd 1.1 mi SE of the San Diego Co line; Coyote Mtns 304 Comment
  SD200456  Hibiscus denudatus Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16800 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 14 (SL14), in Coral Wash, Site PSARAM in dried mud, fossil coral, and sand arroyos and mesas -20 Comment
  UC1765902  Hibiscus denudatus Jan Gish 1980-3-27 784 Imperial E of Cargo Muchacho Mts. Transect 60. 170 Comment
  UCR131812  Hibiscus denudatus George Willet 1930-4-5 s.n. Imperial Sonoran (Colorado) Desert/Peninsular Range, Mountain Spring 610 Comment
  RSA95298  Hibiscus denudatus F. W. Peirson 1932-3-21 9789 Imperial 3 mi. north of Ogilby. 122 Comment
  LA8286  Hilaria rigida Carl Epling; March 1927 sn Imperial near Salton Sea Comment
  SD199752  Hilaria rigida Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16567 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 26 (SL26), Amerosa Wash, Site CHOBRE on mesas and surrounding mud and cobble hillsides and arroyos -3 Comment
  SD199753  Hilaria rigida Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-11 16328 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 5 (SP5), Verbena Wash, Site HIBDEN in rocky arroyo and surrounding rocky hillsides 39 Comment
  SD200291  Hilaria rigida Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16518 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, W of Salton City, Along Hwy S22, section 29 (SP29), Site LANSET on mesa and surrounding mud and cobble hillsides 152 Comment
  SD250582  Hilaria rigida Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming 2014-9-25 28778 Imperial Palo Verde Mountains: southwest of Palo Verde; in the canyons & slopes west of old Palo Verde Road; north of Milpitas Wash & west of Hwy 78 235 Comment
  SD255058  Hilaria rigida J. Mark Porter, Susan Hobbs, Orlando Mistretta 2003-3-17 Imperial Algodones Dunes. Imperial Sand Dunes National Recreation Area. Comment
  SD256666  Hilaria rigida J. M. Andre 2013-3-3 23972 Imperial Yuha Desert, along Highway 98, 15.1 miles ESE of Ocotillo and west of Calexico. 36 Comment
  UCD89913  Hilaria rigida E. K. Balls; P. C. Everett 1958-3-20 22925 Imperial 3.7 miles north of Ogilby on road to Blythe. 152 Comment
  UCR100003  Hilaria rigida B. G. Pitzer 1997-10-18 3301 Imperial Sonoran (Colorado) Desert, Hwy 78, 7.1 road mi. south of town of Palo Verde and c. 5.4 mi. north of Walter's Camp Road 91 Comment
  UCR266569  Hilaria rigida A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-20 41904 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, north fork of Salvation Wash near head of canyon and top of hills, US Navy Chocolate Mountains Aerial Gunnery Range 441 Comment
  UCR59848  Hilaria rigida George K. Helmkamp 1989-9-17 s.n. Imperial Sonoran (Colorado) Desert, Colorado River Valley; 0.5 mi west of Palo Verde at 4th Street 72 Comment
  SEINET10522077  Hilaria rigida Billy Joe Cox 1975-4-23 Cox 4131 Imperial Palo Verde, 1-3 km W, (ca 32 mi S of Blythe); creosote desert scrub; sandy and gravelly entisols. 70 Comment
  CAS-BOT-BC207518  Hoffmannseggia glauca Roxana S. Ferris; Ruth P. Rossbach 1938-5-17 9628 Imperial Upper end of Painted Gorge, Carisso Mts. Comment
  CAS-BOT-BC205625  Hoffmannseggia microphylla James R. Shevock 1986-3-24 11360 Imperial Colorado Desert Region. BLM Crucifixion Thorn Natural Area. Along California highway 98, 7.6 miles southeast of county road S-2 (Coyote Wells) 100 Comment
  RSA0021524  Hoffmannseggia microphylla Jim Andre 2013-3-4 24154 Imperial Along Ogilby Rd., 22 miles N of I-8, 4 miles south of jct with Highway 78. 242 Comment
  SD258401  Hoffmannseggia microphylla J. M. Andre 2013-3-4 24154 Imperial hedges along Ogilby Rd, 22 mi north of I-8, approx 4 mi south of Jct with Hwy 78 on margin of large wash, bordered by low hills and desert pavement 242 Comment
  SEINET953930  Hoffmannseggia microphylla Tony L. Burgess 1977-1 4722 Imperial Slopes above main wash. Very open community of ? 274 Comment
  SD211362  Hordeum murinum subsp. glaucum Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18920 Imperial Southeast of Plaster City on Bureau of Land Management (BLM) property in an area proposed for development of a solar facility: S of Hwy. S80 & N of I-8, E of Ocotillo & W of El Centro; on flats just N of jctn. Of powerline road & I-8 17 Comment
  RSA0047092  Horsfordia newberryi Duncan S. Bell 2013-3-17 4527 Imperial Coyote Mountains; approximately 5.75 air miles north of the town of Ocotillo; in the rocky hills about a mile north of Painted Gorge. 209 Comment
  RSA45530  Horsfordia newberryi J. C. Roos 1949-4-6 4151 Imperial Chocolate Mountains north of Pope 122 Comment
Read comments
Oct 17 2014
  SD161389  Horsfordia newberryi Jon Rebman, Jim Rocks 2005-2-10 10958 Imperial Little Picacho Wilderness Area (BLM property): North of Winterhaven, SW of Colorado River; approx. 18 miles N of S24 on Picacho Road; just south of the Picacho State Recreation Area 195 Comment
  SJSU7900  Hydrilla verticillata T. C. Fuller 1977-10-25 20230 Imperial All American Canal, W side Meadows Rd, 0.8 km S of Cole Rd., 4 km NE of Calexico Comment
  UCR109567  Hydrilla verticillata R. D. Goeden, Don W. Ricker 1977-9-27 s.n. Imperial Colorado River Valley, All-American Canal 61 Comment
  RSA245559  Hymenoclea salsola Larry E. DeBuhr, Gary D. Wallace 1973-3-3 804 Imperial Yuha Basin, Pinto Wash; about 16 miles west of Calexico along Highway 98. Comment
  RSA516697  Hymenoclea salsola Jan Gish 1980-3-26 781 Imperial Transect 2, near Andrade. 43 Comment
  RSA620243  Hymenoclea salsola B. Pitzer 1998-2-2 3518 Imperial Tumco Wash, where powerline crosses Ogilby Road (first time heading S, second time heading N). 198 Comment
  UCR168324  Hymenoclea salsola C. B. Wolf 1931-3-14 1891 Imperial Sonoran (Colorado) Desert, 5 miles west of Coyote Wells on road to Mountain Springs 152 Comment
  CLARK-A1528-1003  Hymenoxys odorata John C. Roos 1949-4-8 4199 Imperial 60 Comment
  CAS-BOT-BC219720  Hyptis emoryi H. E. Parks 1929-2-1 0391 Imperial Corrizo [Carrizo] Canyon entrance to Imperial Comment
  CAS-BOT-BC219723  Hyptis emoryi Ira L. Wiggins 1941-3-25 9630 Imperial Beal Well, Chocolate Mountains Comment
  LA61529  Hyptis emoryi C. B. Wolf; 1931-3-14 1893 Imperial W side of Colorado Desert at base of Mountains Springs grade 182 Comment
  LA61606  Hyptis emoryi H. E. Parks; February 1929 391 Imperial Imperial Valley, Corrizo Canyon, entrance Comment
  LA61829  Hyptis emoryi Fay A. MacFadden; 1936-3-25 14525 Imperial Highway Coyote Wells to Jacumba Comment
  RSA0028911  Hyptis emoryi Jim Andre 2013-3-4 24089 Imperial Cargo Muchacho Mtns: southeast side of range, approx. 12 miles NW of Yuma, just west of Barney Oldfield Rd, 5.0 miles north of Jct Interstate 8. 158 Comment
  RSA1582  Hyptis emoryi Carl B. Wolf 1931-3-14 1893 Imperial Base of Mountains Springs grade in sand west side of Colorado desert. 183 Comment
  RSA696157  Hyptis emoryi LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1279 Imperial Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). North of Lion Head Mountain, near Beal Well. Surrounding desert off of Beal Road. 400 Comment
  SD200441  Hyptis emoryi Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-24 16647 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 8 (SL8), north fork of Big Wash, Site FERCYL in arroyo and surrounding hillsides 27 Comment
  SEINET5574930  Hyptis emoryi Steven P. McLaughlin 1998-1 7391 Imperial Little Picacho Wash south of Picacho State Rec. Area, with Cercidium floridum, Olneya teosota, Lycium andersonii, Bebbia juncea. 200 Comment
  UCR148732  Hyptis emoryi Jon P. Rebman, Joan Dowd, Veronica Gallego 2000-4-19 6535 Imperial W Colorado Desert, NW of El Centro, E side of Fish Creek Mtns and west of Salton Sea Comment
  UCR239472  Hyptis emoryi A. C. Sanders, Mitch Provance 2012-10-23 40458 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench south of the Chuckwalla Mtns., NE of Arroyo Seco, SW of volcanic hill, 1.5 km SSE (174 deg. ) of Raineys Well 515 Comment
  UCR266761  Hyptis emoryi A. C. Sanders, Jim Malusa 2016-1-23 41976 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, canyon north of old Niland to Blythe road, 1 mile west of Beal Well 473 Comment
  CDA21361  Ipomoea cairica G. D. Barbe, Luis Pineda 1990-9-18 4399 Imperial 0.8 km (0.5 mile) west of Guthrie Road on Worthington Road, north of Imperial Naval Air Facility west of Imperial. Sheet 2 of 4. Comment
  CDA5547  Ipomoea triloba T. C. Fuller 1962-10-17 9784 Imperial West side of Panno Ranch, Mansfield Canal, 0.5 mile southwest of Brawley. 0 Comment
  RSA487819  Ipomoea triloba A. C. Sanders 1988-11-6 8743 Imperial Imperial Valley between Brawley & Westmoreland, Highway 86 at junction with Kalin Road and Tamarack Canal Crossing, 1.6 miles NW of New River crossing at Brawley. -34 Comment
  SBBG88251  Ipomoea triloba A. C. Sanders 1988-11-6 8743 Imperial between Brawley and Westmorland, E side of Hwy 86 at intersection with Kalin Rd and Tamarack Canal crossing, 1.6 mi NW of the New River crossing at Brawley -34 Comment
  SEINET3241801  Ipomoea triloba A. C. Sanders 1988-1 8743 Imperial Imperial Valley between Brawley and Westmorland, E side of Hwy 86 at intersection with Kalin Rd. and Tamarack Canal crossing, 1.6 miles NW of the New River crossing at Brawley -34 Comment
  SEINET3241802  Ipomoea triloba A. C. Sanders 1988-1 8743 Imperial Imperial Valley between Brawley and Westmorland, E side of Hwy 86 at intersection with Kalin Rd. and Tamarack Canal crossing, 1.6 miles NW of the New River crossing at Brawley. -34 Comment
  RSA332560  Ipomoea triloba A. Kishaba 1983-11-8 s.n. Imperial Imperial Valley, at the intersection of Pound and Rosenthal Roads, near Niland. -37 Comment
  RSA660643  Ipomoea triloba A. Kishaba 1983-11-8 s.n. Imperial Imperial Valley, at the intersection of Pound and Rosenthal Roads, near Niland. -37 Comment
  SD3943  Ipomopsis tenuifolia unknown 1916-4-28 Imperial Colorado Desert near Mountain Springs Comment
  SD255099  Isocoma acradenia Duncan S. Bell, Sarah DeGroot and Amy Rouillard 2015-10-22 8729 Imperial Jacumba Mountains; at an unnamed/unmapped spring on the east side of the range within the Jacumba Mountain Wilderness area, approximately 2.75 air milse SW of the town of Ocotillo. 288 Comment
  UCR245985  Isocoma acradenia Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan 2012-11-17 4383 Imperial Peninsular Range, Jacumba Mountains; Boulder Creek, c. 1.7 air miles southeast of Mountain Spring or c. 1.5 air miles southwest of Myer Valley 570 Comment
  POM21168  Isocoma acradenia var. eremophila E. A. McGregor 1917-9-15 1062 Imperial Shepherds Bridge, Imperial Valley. Comment
  SD139337  Isocoma acradenia var. eremophila Jon Rebman 1996-8-2 3343 Imperial Coyote Mts: between Ocotillo and El Centro: along Painted Gorge Road, 2.6 miles N of S-80 and 3.8 miles E of S-2 49 Comment
  UC945508  Isocoma acradenia var. eremophila Howard Scott Gentry 1936-11-1 2961 Imperial w side Colorado Desert; , Kane Springs -30 Comment
Read comments
Feb 1 2011
  SD531  Juncus acutus Unknown Oct 1917 20 45 Imperial Mountain Springs. Comment
  RSA608252  Juncus acutus subsp. leopoldii L. C. Wheeler 1960-12-29 7795 Imperial Frink Seep, between Chocolate Mountains and Salton Sea.. Comment
  SEINET3112141  Juncus acutus var. sphaerocarpus Sears 1977-10-13 S-- 596 Imperial 4 mi E of Brawley; edge of farmland in Imperial Valley. -41 Comment
  UC1101079  Juncus torreyi Malcolm A. Nobs and S. Galen Smith 1948-9-4 523 Imperial 5 mi n Westmoreland; Imperial Valley, National Waterfowl Refuge Comment
  JEPS23072  Justicia californica Reino Alava with R. Bacigalupi, and Dr. and Mrs. Rolla Tryon 1950-3-3 1822 Imperial 17 mi. s. Palo Verde (along rd. from Palo Verde to Ogilby, 1 1/2 mi. n. of Midway Well) 219 Comment
  RSA2148  Justicia californica Carl B. Wolf 1931-3-14 1889 Imperial Colorado Desert, 5 mi. W of Coyote Wells on road to Mountain Springs. 152 Comment
  SEINET7063293  Justicia californica A. G. Vestal 1947-3-18 s.n. Imperial Near Coyote Wells. UTM Zone 11, 596733mE, 3622787mN. (WGS84/NAD83). 88 Comment
  SEINET7248821 Image available Justicia californica R. J. Barr 1967-1 67 -218 Imperial Ca. 40 miles west of El Centro near Ocotillo 518 Comment
  UC484090  Justicia californica C. B. Wolf 1931-3-14 Imperial 5 mi. w. of Coyote Wells on rd. to Mountain Springs 152 Comment
  UCR103645  Justicia californica George K. Helmkamp, E. Helmkamp 1998-1-28 2630 Imperial Sonoran (Colorado) Desert, 6 mi. WNW of Ocotillo on Hwy S-2. 152 Comment
  UCR277793  Justicia californica Jim Malusa 2016-11-3 s.n. Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, 0.9 miles NNW (348 deg. ) of Mount Barrow 412 Comment
  POM161117  Kallstroemia californica L. R. Abrams 1902-9-27 s.n. Imperial Calexico-Imperial Comment
  SD144345  Keckiella antirrhinoides var. antirrhinoides Jon P. Rebman, Melanie Howe 1997-4-5 3907 Imperial Jacumba Natural Area, east of Jacumba and southeast of Inkopah, Smuggler's Cave area. (IPB 10/07) 900 Comment
  RSA704063  Keckiella antirrhinoides var. microphylla Jon P. Rebman, Mark Miller 2003-5-11 8987 Imperial Jacumba Natural Area (BLM): In-ko-pah Mountains; East of Jacumba just over E of San Diego/Imperial Bounty border and N of the US/Mex border, N of Elliot Mine. 1140 Comment
  RSA0042969  Koeberlinia spinosa A. C. Sanders, Fred M. Roberts, T. B. Salvato 2013-5-1 40810 Imperial Chuckwalla Bench, south of Chuckwalla Mountains, c. 0.9 km SW of Raineys Well via cut-off road toward powerline road Comment
  SBBG92443  Koeberlinia spinosa A. C. Sanders 1989-9-26 9517 Imperial 5.5 mi W of the eastern base boundary (at the end of Dietz Rd) on the rd to Pegleg Well, just W of the target called "The Runway" and 0.4 mi E of the target called "The Railroad"; Chocolate Mtns Aerial Gunnery Range 400 Comment
  SD260196  Koeberlinia spinosa A. C. Sanders, T. B. Salvato, Tim Thomas 2012-10-31 40486 Imperial Sonoran (Colorado) Desert: Chuckwalla Bench south of the Chuckwalla Mtns., between Indian Well and Arroyo Seco, SW of Graham Pass, BLM Rd. 620 between rds. 552 & 554 near cutoff road to Raineys Well. Gravelly low rise above a wash. 537 Comment
  UCR58349  Koeberlinia spinosa subsp. tenuispina A. C. Sanders 1989-9-26 9517 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, 5.5 miles west of the eastern base boundary (at the end of Dietz Road) on the road to Pegleg Well 375 Comment
  SD190652  Krameria bicolor Larry Hendrickson, Jon Rebman, et al. 2005-4-16 3224 Imperial Picacho State Recreation, south of Colorado River, Taylor Lake Overlook. 202 Comment
  HSC23311  Krameria erecta C. L. Hitchcock, C. V. Muhlick 1964-3-19 23148 Imperial 8 mi. S of Ocotillo Spring on road to Fish Creek Comment
  HSC82897  Krameria erecta Christopher Davidson, A. P. Romspert, H. Surprenant 1979-4-29 7804 Imperial Pilot Knob Mesa, 0.5 mi. SW of former town site of Cactus, on railroad access road toward Glamis. 119 Comment
  RSA302360  Krameria erecta Robert F. Thorne 1977-11-26 50910 Imperial North of Pilot Knob near jct. of Sidewinder Rd. and hwy I-8, east of Pilot Knob campground. 67 Comment
  RSA700270  Krameria erecta LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1220 Imperial Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). Near Surveyors Pass, surrounding desert off of Beal Road. 646 Comment
  SD73549  Krameria erecta Helen V. Witham 1970-3-1 675 Imperial Davies Valley 199 Comment
  JEPS64830  Krameria grayi L. M. Newlon 1922-4-1 393 Imperial near Coyote Wells; Colorado Desert, near Coyote Wells Comment
  POM28477  Krameria grayi Marcus E. Jones 1906-4-25 s.n. Imperial West of Yuma. Comment
  RSA721454  Krameria grayi Sarah J. De Groot, Tim Thibault, Valentin Arvizu, LeRoy Gross, Lisa Rojas 2004-5-13 4331 Imperial Chocolate Mountains: Along Beal road W/SW of Surveyor's Pass. 399 Comment
  RSA91215  Krameria grayi F. W. Peirson 1927-4-16 7216 Imperial Foot of Mountain Springs Grade, Western Imperial County Comment
  UCR279077  Lactuca serriola A. C. Sanders, Jim Malusa 2017-3-10 42781 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Mammoth Wash near Hayden Well 284 Comment
  UCR133902  Langloisia matthewsii June Latting 1978-4-5 s.n. Imperial Sonoran (Colorado) Desert, north of Ocotillo at end of paved disposal road [Shell Canyon Rd.], below entrance to Fossil Canyon 137 Comment
  SEINET3086298 Image available Langloisia schottii W. H. Earle, Rodney Engard 1973-3-3 29 Imperial Rt. 98, 6 1.2 mi. west of Calexico turnoff. Comment
  JEPS29229  Langloisia setosissima subsp. setosissima Rimo Bacigalupi and L. Heckard, P. C. Hutchison 1962-3-20 8306 Imperial just n.w. Yuma, Az. (at mouth of Picacho Wash, along Picacho rd., 5 mi. n. of its junction with old U.S. Hwy. 80, 0.2 mi. n. of All American Canal dam) 60 Comment
  POM10416  Langloisia setosissima subsp. setosissima E. E. Schellenger 1907-04 s.n. Imperial Palo Verde Valley. Comment
  RSA469602  Langloisia setosissima subsp. setosissima H. de Forest, Jack Rempel 1933-4-10 17746 Imperial Between Cargo Muchacho and Chocolate Mt. Comment
  SD200480  Langloisia setosissima subsp. setosissima Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16759 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 15 (SP15), Coral Wash, Site PECHET on dried mud and sand arroyo and surrounding hillsides 4 Comment
  SD73542  Langloisia setosissima subsp. setosissima Helen V. Witham 1970-3-1 716 Imperial In depressions, Pinto Wash 299 Comment
  SDSU3129  Langloisia setosissima subsp. setosissima Scott McMillan 1992-3-13 13 III92D Imperial At the end of Coyote 1 Road, west of HWY 98. 206 Comment
  UCR120521  Langloisia setosissima subsp. setosissima George K. Helmkamp, E. A. Helmkamp 2001-3-17 6278 Imperial Colorado Desert., Small canyon parallel to and south of I-8, 2.1 mi east of Sidewinder Rd. 76 Comment
  CAS-BOT-BC171071  Larrea tridentata Javier Penalosa 1963-4-10 2801 Imperial Along All-American Canal east of Hwy. 111, 31.6 mi. S of Mecca turnoff. Comment
  CAS-BOT-BC171072  Larrea tridentata E. A. McGregor 1916-7-30 52 Imperial Boulevard, Laguna Mts. - Colorado Desert 914 Comment
  LA209856  Larrea tridentata Martha Hilend; 1930-4-19 424 Imperial Colorado River Basin, 5 mi. N of Laguna Dam Comment
  RSA1801  Larrea tridentata Carl B. Wolf 1931-5-29 2181 Imperial 2 mi. north of base of Signal Mt., Colorado Desert 0 Comment
  RSA699973  Larrea tridentata LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1227 Imperial Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). Near Surveyors Pass, surrounding desert off of Beal Road. 646 Comment
  SD10376  Larrea tridentata Irma Van Gorder 1935-2-22 Imperial Painted Canyon Comment
  SD200234  Larrea tridentata Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16305 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 21 (SP21), Palm Wash, Site CHACARPEI in sandy arroyo and surrounding mud embankments and mesas 20 Comment
  SD200235  Larrea tridentata Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16186 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 20 (SL20), Palm Wash, Site BRATOU in sandy arroyo bottom and surrounding rocky mud embankments 45 Comment
  SD200520  Larrea tridentata Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16583 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 26 (SL26), Amerosa Wash, Site CHOBRE on mesas and surrounding mud and cobble hillsides and arroyos -3 Comment
  SDSU18788  Larrea tridentata Carolyn Kunz 1981-4-14 13 Imperial I-8 east to Calexico turnoff, 3/8 of a mile down on the south side of the road, 50 feet from the road. 305 Comment
  SEINET4560734  Larrea tridentata R. Laport 2010-1 CA-S- 2262 Imperial 25 km E of Glamis, CA~3 km NE on BLM Rd. across from Jct. of Ogilby Rd. and Hwy 78 338 Comment
  SEINET4561013  Larrea tridentata R. Laport 2010-1 T 3 Q2-1652 Imperial 8.5km N of Glamis on gravel Ted Kipf Rd., W side of road, on rocky "desert pavement" on E flank of Algodones Dunes. 77 Comment
  SEINET4691411  Larrea tridentata R. Laport 2010-1 CA-K- 646 Imperial 1 km E of Glamis on Hwy 78, near gravel quarry, on rocky "desert pavement" on E flank of Algodones Dunes 124 Comment
  SEINET4691481  Larrea tridentata R. Laport 2010-1 CA-H- 504 Imperial 25 km E of Calexico, CA on Hwy 98, ~13 km before Jct. with I-8 on S side of Hwy. near road to an All-American Canal Pumping Station. 19 Comment
  SEINET4691482  Larrea tridentata R. Laport 2010-1 CA-H- 863 Imperial 25 km E of Calexico, CA on Hwy 98, ~13 km before Jct. with I-8 on S side of Hwy. near road to an All-American Canal Pumping Station. 13 Comment
  SEINET4691485  Larrea tridentata R. Laport 2010-1 CA-I- 872 Imperial 14km N of I-8 on E side of Ogilby Rd., just past the turn off for Gold Rock Ranch. 174 Comment
  SEINET4691490  Larrea tridentata R. Laport 2010-1 T 3 Q1-1612 Imperial 20km E of Brawley on Hwy 78, gravel turnoff on N side of Hwy, sandy dunes at W edge of Algodones Dunes. 13 Comment
  SEINET4691491  Larrea tridentata R. Laport 2010-1 CA-H- 497 Imperial 25 km E of Calexico, CA on Hwy 98, ~13 km before Jct. with I-8 on S side of Hwy. near road to an All-American Canal Pumping Station. 18 Comment
  SEINET4691508  Larrea tridentata R. Laport 2010-1 T 3 Q1-1606 Imperial 20km E of Brawley on Hwy 78, gravel turnoff on N side of Hwy, sandy dunes at W edge of Algodones Dunes. 10 Comment
  SEINET4691526  Larrea tridentata R. Laport 2010-1 T 4 Q3-1864 Imperial 3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains. 84 Comment
  SEINET4691529  Larrea tridentata R. Laport 2011-1 T 4 Q3-1861 Imperial 3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains. 84 Comment
  SEINET4691547  Larrea tridentata R. Laport 2010-1 T 3 Q3-1710 Imperial 5km S on gravel Vista Mine Rd. at ~9.5km E of Glamis on Hwy 78, on E side of road at fork. 147 Comment
  SEINET4691630  Larrea tridentata R. Laport 2010-1 T 3 Q3-1701 Imperial 5 km S on gravel Vista Mine Rd. at ~9.5 km E of Glamis on Hwy 78, on E side of road fork. 136 Comment
  SEINET4691631  Larrea tridentata R. Laport 2010-1 T 3 Q2-760 Imperial 8.5 km N of Glamis on gravel Ted Kipf Rd., W side of road, on rocky "desert pavement" on E flank of Algodones Dunes 78 Comment
  SEINET4691632  Larrea tridentata R. Laport 2010-1 T 3 Q2-761 Imperial 8.5 km N of Glamis on gravel Ted Kipf Rd., W side of road, on rocky "desert pavement" on E flank of Algodones Dunes 78 Comment
  SEINET4691635  Larrea tridentata R. Laport 2010-1 CA-K- 843 Imperial 1 km E of Glamis on Hwy 78, near gravel quarry, on rocky "desert pavement" on E flank of Algodones Dunes 108 Comment
  UC1353407  Larrea tridentata C. L. Hitchcock 1958-3-11 25440 Imperial 42 mi s Indio Comment
Read comments
Feb 21 2013
  UC452609  Larrea tridentata Joseph Grinnell 1910-4-19 Imperial 8 mi e Picacho; Colorado River Comment
  UC527488  Larrea tridentata C. B. Wolf 1931-5-29 Imperial 2 mi n base of Signal Mt.; Colorado Desert 0 Comment
  UCR100797  Larrea tridentata George K. Helmkamp, E. A. Helmkamp 1998-3-18 2888 Imperial Sonoran (Colorado) Desert, 4.7 miles north of Winterhaven on Picacho Rd & 1 mile NW of the All-American Canal 76 Comment
  UCR134113  Larrea tridentata June Latting 1967-3-25 s.n. Imperial Sonoran (Colorado) Desert, 0.5 mi. west of Ocotillo Junction on Hwy 80 183 Comment
  UCR226289  Larrea tridentata Jim Andre, Glenn L. Clifton 2011-2-21 15893 Imperial Sonora (Colorado) Desert, west end of the Salton Sea, c. 8 mi south southeast of Salton City, c. 1 mi east of Hwy 86 -43 Comment
  UCR227436  Larrea tridentata Thomas R. Stoughton, J. McConnaughy, D. Monks, M. Volke 2010-4-7 120 Imperial Northwestern Colorado (Sonoran) Desert, El Centro, southwest of Plaster City, junction of EC 350 and Dunaway Road -46 Comment
Read comments
May 22 2012
  UCSB12507  Larrea tridentata Corfman, Nancy 1961-3-4 Imperial 12 miles west of Calexico on Highway 89, 1 mile west of West Side Main Canal Comment
  SEINET892319  Larrea tridentata var. arenaria R. S. Felger, Catheleyne D'hondt, Tasha La Doux, Gerda Sauer, Wilhem Sauer, Peter Schols. 2003-1 03 -379 Imperial Ca. 0.5 km southward from end of Ogilby Road, Algodones Dunes. 60 Comment
  GMDRC6926  Lasthenia gracilis J. M. Andre 2015-3-3 31377 Imperial Jacumba Mountains; 0.2 mi. south of Interstate 8 (at In-ko-pah exit), just east of San Diego Co. line 963 Comment
  CDA8137  Layia glandulosa C. R. Tower 1949-4-1 Imperial Imperial Valley 0 Comment
  CAS-BOT-BC89541  Lepidium lasiocarpum E. A. McGregor 1917-2-26 2012 Imperial Colorado Desert. El Centro. Comment
  RSA0013102  Lepidium lasiocarpum Duncan S. Bell, Kim Clark, Megan Ferguson, Calamity Jane Ferguson, Amber Swanson, Jane Tirrell, Adriana VanKlaveren 2013-3-17 4560 Imperial The Jacumba Mountains; collecting in Davies Canyon, approximately 3.75 air miles south of the town of Ocotillo. 233 Comment
  RSA124283  Lepidium lasiocarpum E. K. Balls, P. C. Everett 1958-3-20 22939 Imperial 2.4 mi. N of U. S Hwy. 80 on rd. to Blythe. 91 Comment
  RSA336160  Lepidium lasiocarpum R. F. Thorne 1978-4-29 52131 Imperial West of Chocolate Mountains, ca. 1 mile east of Coachella Canal and west of Melson Well. Comment
  UCR101696  Lepidium lasiocarpum B. G. Pitzer 1998-2-2 3526 Imperial Sonoran (Colorado) Desert, Indian ['Tumco'] Wash, where powerline crosses Ogilby Road 198 Comment
  UCR103630  Lepidium lasiocarpum George K. Helmkamp, E. A. Helmkamp 1998-3-19 2919 Imperial Sonoran (Colorado) Desert, Imperial Dam area, just south of the dam on Hwy S-24. 76 Comment
  UCR165474  Lepidium lasiocarpum John F. Green 2005-3-10 s.n. Imperial Sonoran (Colorado) Desert, Salton Basin, transect along the road on the immediate NE side of the Coachella Canal right-of-way, between siphons 12 and 13, c. 4 miles east of Wister 29 Comment
  UCR212496  Lepidium lasiocarpum A. C. Sanders 2010-2-18 37267 Imperial Sonoran (Colorado) Desert; Salton Trough, SW side of Hwy 111 at Niland Marina Rd., dry upper edge of Salton Sea, at near Frink bench mark -51 Comment
  UCR279106  Lepidium lasiocarpum A. C. Sanders, Jim Malusa 2017-3-11 42799 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Niland to Pegleg Well Rd., 14 km ESE (96 deg. ) of Niland 95 Comment
  GMDRC9397  Lepidium lasiocarpum subsp. lasiocarpum J. M. Andre 2017-3-4 37237 Imperial Cargo Muchacho Mountains: west end of range on BLM Rd #664, 0.6 mi. east of Ogilby Rd, approx 15 mi. south of jct Hwy 78 and 10 mi. north of Interstate 8 201 Comment
  SD211393  Lepidium lasiocarpum subsp. lasiocarpum Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18928 Imperial East of Plaster City on Bureau of Land Management (BLM) property in an area proposed for development of a solar facility: S of Hwy. S80 & N of I-8, E of Ocotillo & W of El Centro; along desert flats just S of Hwy S80 10 Comment
  SD242772  Lepidium lasiocarpum subsp. lasiocarpum 1993-3-13 Imperial South Crucifixion Comment
  RSA642720  Lepidium lasiocarpum var. lasiocarpum R. F. Thorne, R. Rutherford 1964-4-10 s.n. Imperial Ca 1 mile SE of Glamis on road to Ogilby. Comment
  UC665852  Lepidium lasiocarpum var. lasiocarpum Ira L. Wiggins 1941-3-24 9601 Imperial 6 mi ne Niland (on road to Beal Well) Comment
  UC669231  Lepidium lasiocarpum var. lasiocarpum Annie M. Alexander and Louise Kellogg 1941-3-7 1900 Imperial 7 mi n Ogilby; Colorado Desert Comment
  RSA0121537  Lepidium oblongum L. R. Abrams 1903-1-25 s.n. Imperial 5 miles SW of Imperial Comment
  CDA32420  Leptochloa filiformis J. Taylor 1961-9-12 Imperial Bard Valley 0 Comment
  POM161131  Leptochloa filiformis George D. Abrams 1902-9-27 s.n. Imperial Calexico-Imperial Comment
  CAS-BOT-BC274373  Leptochloa panicea subsp. brachiata LeRoy Abrams 1903-7-28 4001 Imperial Calexico, Imperial Valley Comment
  POM156705  Leptochloa panicea subsp. mucronata Le Roy Abrams 1903-7-28 4001 Imperial Calexico, Imperial Valley. Comment
  CDA271  Leptochloa uninervia Frank B. McMurry 1943-1 1407 Imperial Sonoran Desert, Imperial National Wildlife Refuge. 0 Comment
  UCR260050  Leucaena leucocephala A. C. Sanders, Jim Malusa 2015-3-8 41356 Imperial Sonoran (Colorado) Desert, Imperial Valley, bank of Highline Canal at Flowing Wells, NE of Calipatria along Weist Rd. -11 Comment
  SDSU3169  Linanthus aureus subsp. decorus H. Wedberg 1966-3-26 1173 Imperial On the road from Vallecito Valley to HWY 80 and Ocotillo, 0.1 mi South of San Diego County. 274 Comment
  RSA0031427  Linanthus jonesii Duncan S. Bell, Kim Clark, Keir Morse, Donna Thomas, Adriana VanKlaveren 2013-3-9 4476 Imperial Chocolate Mountains; along the Colorado River, near trailer park approximately 1.7 air miles southwest of Imperial Dam. 62 Comment
  SD200484  Linanthus jonesii Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16807 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 14 (SL14), in Coral Wash, Site PSARAM in dried mud, fossil coral, and sand arroyos and mesas -20 Comment
  UCR101130  Linanthus jonesii George K. Helmkamp, E. A. Helmkamp 1998-3-19 2948 Imperial Sonoran (Colorado) Desert, Little Picacho Wash along Picacho Rd, 2.5 mi. south of Picacho State Recreation Area 152 Comment
  UC133885  Linanthus lemmonii D. Cleveland 1884-7-4 Imperial road to Yuma Comment
Read comments
Feb 20 2013
  JEPS22137  Linum usitatissimum Rimo Bacigalupi with Paul Hutchison 1958-2-16 6114 Imperial just se of Niland (Colorado Desert); Colorado Desert -38 Comment
  SEINET5578740  Loasaceae Steven P. McLaughlin 1998-1 7369 Imperial Low dunes near Colorado River 60 Comment
  JEPS69801  Loeseliastrum schottii W. L. Jepson 1927-4-16 11751 Imperial e. Coyote Wells; Colorado Desert 60 Comment
  RSA468336  Loeseliastrum schottii H. de Forest, Ruepel 1933-4-9 17726 Imperial Supersition Mountains, Colorado Desert. Comment
  SBBG25050  Loeseliastrum schottii D. Myrick 1966-4-4 1356 Imperial Hwy 78 between Brawley and Glamis Comment
  SD144355  Loeseliastrum schottii Jon P. Rebman, Melanie Howe 1997-4-5 3901 Imperial Jacumba Natural Area: E of Jacumba and SE of Inkopah: Smuggler's Cave area 900 Comment
  SDSU21330  Loeseliastrum schottii Alison R. Sample, Michael G. Simpson 2015-3-28 5 Imperial Mountain Springs Road Exit south of I-8. Approximately 300 feet south of the junction. 670 Comment
  UC1787737  Lomatium mohavense Jon P. Rebman, D. Silverman, B. Lauri, O. Solis 2001-4-13 7239 Imperial In-Ko-Pah Mountains, Jacumba Natural Area, at top of grade along road to Valley of the Moon. 1150 Comment
  SD142989  Lonicera subspicata var. denudata Jon Rebman, Mike Simpson 1997-5-29 4152 Imperial Jacumba Wilderness Area: In-Koh-Pah Mountains; Smuggler's Cave area south of Mountain Spring; along US/Mexican border Comment
  POM276682  Lotus Lyman Benson 1933-4-1 4244 Imperial Cuyamaca Mountains. US 80, grade to Mt. Springs, Salton Sea Watershed. 457 Comment
  RSA787789  Lotus haydonii Duncan S. Bell 2012-3-23 3234 Imperial The Jacumba mountains; collecting in Boulder Creek approximately 3 miles north of the U.S./Mexico border. 582 Comment
  JEPS65151  Lotus salsuginosus var. brevivexillus W. L. Jepson 1935-4-20 17083 Imperial Baileys Well -3 Comment
  RSA701643  Lotus scoparius J. P. Rebman 2001-3-16 7195 Imperial Between eastbound and westbound lanes of Interstate 8 at Mountain Springs Grade exit. 460 Comment
  RSA66933  Lotus scoparius var. brevialatus Marcus E. Jones 1924-2-28 s.n. Imperial Mountain Spring, W. edge Colorado Desert. Comment
  JEPS29265  Lotus strigosus Rimo Bacigalupi, and L. Heckard, P. C. Hutchison 1962-3-20 8332 Imperial 4.5 mi s Picacho (on the Colorado River, nw of Yuma); Box Canyon 152 Comment
  RSA388035  Lotus strigosus Steve Boyd 1986-2-6 1222 Imperial Cargo Muchacho Mountains, large canyon at SE end of mountains, 5.4 mi. NE of Highway I-8 off Sidewinder Road and Power-line Road. Comment
  RSA406383  Lotus strigosus L. N. Goodding 1944-2-23 16 -44 Imperial Mission Wash near Bard. Comment
  RSA689393  Lotus strigosus J. P. Rebman 2001-3-14 7119 Imperial Jacumba Natural Area, In-ko-pah Mountains. 975 Comment
  UCR217789  Lotus strigosus Jim Andre, T. La Doux 2010-3-1 12576 Imperial Colorado (Sonoran) Desert, Borrego Desert, c. 2.5 mi northwest of town of Ocotillo, along Hwy S-2, at large transmission line crossing 164 Comment
  POM24282  Lotus tomentellus Marcus E. Jones 1906-4-25 s.n. Imperial West of Yuma. Comment
  RSA498722  Lotus tomentellus H. de Forest, Jack Rempel 1933-4-10 17765 Imperial Between Highway 80 & Ogilby. Comment
Read comments
Feb 22 2014
  UCR60908  Lotus tomentellus R. F. Thorne, Robert L. Rutherford 1964-4-10 33562 Imperial Sonoran (Colorado) Desert, E side Sand Hills, c. 14 mi. west of Yuma on Hwy 80. Comment
  UCD109688  Lupinus G. L. Webster; S. Lynch 1973-3-18 7588 Imperial mouth of Fossil Canyon, c. 4 mi NW of Ocotillo. 304 Comment
  SD73521  Lupinus albifrons var. albifrons Helen V. Witham 1970-4-19 805 Imperial In-Ko-Pah Mountains, occasional, among large boulders. (IPB 10/07) 1200 Comment
  RSA101737  Lupinus arizonicus R. Weatherby 1950-3-4 1044 Imperial 6 miles west of Yuma on Highway 80. 61 Comment
  SD200012  Lupinus arizonicus Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16154 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 20 (SL20), Palm Wash, Site BRATOU in sandy arroyo bottom and surrounding rocky mud embankments 45 Comment
  SD200013  Lupinus arizonicus Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-11 16333 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 5 (SP5), Verbena Wash, Site HIBDEN in rocky arroyo and surrounding rocky hillsides 39 Comment
  SEINET2062831 Image available Lupinus arizonicus A. C. Sanders, D. Charlton, B. Pitzer, W. Wright 1986-3-10 6277 Imperial Mountain Springs Rd. exit from Hwy I-8 S side of old highway ca 1/3 mi E of community of Mountain Springs, at head of Myer Creek. 670 Comment
  UCR120528  Lupinus arizonicus George K. Helmkamp, E. A. Helmkamp 2001-3-17 6293 Imperial Sonoran (Colorado) Desert, Ogilby Rd., 15.4 miles south of Calif. Hwy 78 168 Comment
  UCR165520  Lupinus arizonicus John F. Green 2005-3-10 s.n. Imperial Sonoran (Colorado) Desert, Salton Basin, transect along the road on the immediate NE side of the Coachella Canal right-of-way, between siphons 15 and 16, c. 2 miles NE of Frink and c. 10 miles east of Bertram 23 Comment
  UCR265877  Lupinus arizonicus Mitch Provance 2008-3-15 10107 Imperial Chocolate Mountains Region, E side of Hwy 78, about 7 miles NNE of intersection with Ogilby Rd., 2 miles N of Buzzards Peak, c. 2.5 miles NNE of the border checkpoint 335 Comment
  UCR269487  Lupinus arizonicus A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-5 42101 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, upper Mammoth Wash, 1-3.25 km above Hayden Well 457 Comment
  UCR279446  Lupinus arizonicus A. C. Sanders, Jim Malusa 2017-3-26 43074 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Rock Quarry in sec. 8, north of Frink, along dirt road above Siphon 17 of the Coachella Canal 122 Comment
  UCR48443  Lupinus arizonicus Steve Boyd 1986-2-6 1231 Imperial Sonoran (Colorado) Desert, Cargo Muchacho Mountains, large canyon at SE end of mountains, 5.4 miles NE of Interstate Hwy 8, off Sidewinder Road and powerline road 183 Comment
  POM99010  Lupinus arizonicus E. C. Jaeger 1926-4-10 s.n. Imperial Fish Mtn., Box Canyon Comment
  RSA700473  Lupinus bicolor J. P. Rebman, D. Silverman, B. Lauri, Oscar Solis 2001-4-13 7230 Imperial In-Ko-Pah Mountains, Jacumba Natural Area, at tope of grade along road to Valley of the Moon, just E of the microwave towers. 1200 Comment
  UC484095  Lupinus excubitus var. medius C. B. Wolf 1931-3-14 1896 Imperial base Mountain Springs Grade; base of Mountain Springs Grade 182 Comment
Read comments
Jun 14 2011
  RSA0003515  Lupinus sparsiflorus var. brevior W. L. Jepson 1927-4-17 11771 Imperial Meyers Creek bridge/foot of Mountain/Springs grade. 243 Comment
  UCR212898  Lycium A. C. Sanders 2010-2-20 37311 Imperial Sonoran (Colorado) Desert; Colorado River Valley, eastern edge of Winterhaven, curve on Hwy S24 at Quechan Rd. on Quechan (Ft. Yuma) Indian Reservation, near AZ border 41 Comment
  UCR262324  Lycium Duncan S. Bell, Kim Clark, Keir Morse, Donna Thomas, Adriana VanKlaveren 2013-3-9 4488 Imperial Colorado (Sonoran) Desert, Chocolate Mountains, Arrastra Wash c. 2.25 air miles northeast of Picacho Peak 129 Comment
  CAS-BOT-BC176674  Lycium andersonii Steve Boyd; Tammy Morgan; Aydee Virgen; Sarah DeGroot; Valentin Arvizu; Tim Thibault 2004-5-14 11266 Imperial Colorado Desert; Chocolate-Chuckwalla Mountains region: Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range 570 Comment
  CAS-BOT-BC231368  Lycium andersonii Robert F. Thorne; R. Rutherford 1964-4-11 33636 Imperial Araz Wash, between Pasadena & Stud Mt., Cargo Muchacho Mts. 304 Comment
  CAS-BOT-BC231370  Lycium andersonii Ira L. Wiggins 1937-2-17 8560 Imperial 1.5 miles north of Ogilby 134 Comment
  HSC47317  Lycium andersonii R. W. Spjut, Judy Adams 1978-11-26 5255 Imperial Colorado Desert near Buzzard's Peak, 43 mi. S of Blythe on E side Hwy. 78 Comment
  LA209642  Lycium andersonii Harlan Lewis; 1941-4-12 sn Imperial Travertine Rock, on Highway #99 [= State Hwy 86] Comment
  RSA0073946  Lycium andersonii Jim M. Andre 2015-3-3 31383 Imperial Jacumba Mountains; 0.2 mi. south of Interstate 8 (at In-ko-pah exit), just east of San Diego Co. line. 963 Comment
  SD192053  Lycium brevipes Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14517 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 10 (SL10), in Grave Wash, Site CERFLO in arroyo bottom and surrounding embankments -14 Comment
  SD254708  Lycium brevipes T. B. Salvato, Fred M. Roberts, et al. 2013-3-13 7328 Imperial Sonoran (Colorado) Desert: Chuckwally Bench, south of Chuckwalla Mountains, Arroyo Seco, ca. 0.8 km southwest of Rainey Well, north of the powerline road and east of the cut-off road between the well and powerline road. 527 Comment
  SEINET10389872  Lycium brevipes A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-5 42083 Imperial Chocolate Mountains, upper Mammoth Wash, below 'slot' canyon 439 Comment
  UCR165484  Lycium brevipes John F. Green 2005-3-11 s.n. Imperial Sonoran (Colorado) Desert, Salton Basin, transect along the road on the immediate NE side of the Coachella Canal right-of-way, between siphons 12 and 13, c. 4 miles east of Wister 29 Comment
  CAS-BOT-BC231468  Lycium brevipes var. brevipes S. B. Parish 1916-5-10 10868 Imperial Niland, Colorado Desert Comment
  CAS-BOT-BC231470  Lycium brevipes var. brevipes Annie M. Alexander; Louise Kellogg 1941-5-28 2255 Imperial Colorado Desert. 17 miles north of Ogilby 246 Comment
  CAS-BOT-BC231473  Lycium brevipes var. brevipes Le Roy Abrams 1907-12-29 s.n. Imperial Signal Mt. Comment
  RSA651329  Lycium brevipes var. brevipes R. S. Woglum 1939-3-21 2172 Imperial Niland. Comment
  SD200221  Lycium brevipes var. brevipes Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16274 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 21 (SP21), Palm Wash, Site CHACARPEI in sandy arroyo and surrounding mud embankments and mesas 20 Comment
  SD211445  Lycium fremontii Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18921 Imperial Southeast of Plaster City on Bureau of Land Management (BLM) property in an area proposed for development of a solar facility: S of Hwy. S80 & N of I-8, E of Ocotillo & W of El Centro; on flats just N of jctn. Of powerline road & I-8 17 Comment
  RSA0125421  Lycium parishii Charles Convis 1980-4-10 148 Imperial Colorado Desert, Western Salton Basin, 27 km due WNW of Westmorland. Flats 0-2 km E of confluence of Carrizo and San Filipe Creeks. -35 Comment
  SBBG87826  Lycium parishii A. C. Sanders 1986-3-9 6190 Imperial Fossil Cyn, on Shell Cyn Rd, 3.3 mi N of Imperial Hwy (County Rd S-2) at Ocotillo; Coyote Mtns 304 Comment
  CDA41140  Lycium torreyi T. C. Fuller 1965-4-29 13382 Imperial Glamis-Ogilby road, 17.1 miles north of Ogilby. 0 Comment
  CAS-BOT-BC60267  Lyrocarpa coulteri Roxana S. Ferris 1939-3-29 9703 Imperial Fish Creek Mountains. Split Mountain Canyon. Comment
  UCR177293  Lyrocarpa coulteri var. palmeri Scott D. White, Michael Honer 2003-5-3 9186 Imperial Sonoran (Colorado) Desert, Fish Creek Mountains, unnamed canyon draining SW-facing slope of the mtns; south of the operating US Gypsum quarries 213 Comment
  POM128748  Machaeranthera asteroides F. W. Peirson 1927-4-15 7206 Imperial Low land along Colorado River, near Ft. Yuma. Comment
  SEINET11806607  Madia gracilis C. L. Abbott 1926-1 s.n. Imperial El Centro Comment
  SD144907  Malacothrix glabrata Jon Rebman, A. Salywon & C. Christy 1998-3-21 4930 Imperial Davies Valley area; south of Ocotillo and south of Hwy. 98 149 Comment
  SD199836  Malacothrix glabrata Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16136 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, approx. 2.7 mile W of Hwy. 86; Section 22 (SL22), Palm Wash, Site PHOCAL in sandy arroyo bottom and surrounding mud embankments -9 Comment
  SD199839  Malacothrix glabrata Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-11 16362 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 5 (SP5), Verbena Wash, in rocky arroyo and surrounding rocky mesas 79 Comment
  SD200332  Malacothrix glabrata Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16596 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 9 (SP9), North fork of Big Wash, Site ENCHYB on flats and in cobble and sand arroyos 17 Comment
  SD73524  Malacothrix glabrata Helen V. Witham 1970-4-19 803 Imperial In-Ko-Pah Mountains, usually near or in edge of low shrubs. 1200 Comment
  SDSU108  Malacothrix glabrata M. J. Benton, Joanie M. Woojtan 1992-3-15 Imperial 1.3 miles west of Shell Canyon Rd on Hwy. S-2 specimen collected ca. 150 feet from north facing of Hwy. S-2, Ocotillo. 162 Comment
  SEINET10859256  Malacothrix glabrata Nye Leith, Greg Gust 2005-3-5 Nye 19 Imperial Off S2, ca. 6 miles NW of Ocotillo. 349 Comment
  SEINET3240081  Malacothrix glabrata Larry Hendrickson, Jon Rebman, et al. 2005-1 3184 Imperial Picacho State Recreation Area, south side of the Colorado River, and north of main access road. 63 Comment
  UCSB39379  Malacothrix glabrata Steele, Kelly 1976-3-31 Imperial On north side of Hwy. 8, 5 miles north from its junction with Hwy. 98 304 Comment
  CAS-BOT-BC322585  Malperia tenuis Roxana S. Ferris; Ruth P. Rossbach 1938-5-17 9614 Imperial Upper end of Painted Gorge, Carisso Mts. Comment
  HSC82828  Malperia tenuis A. C. Sanders, Pitzer, Weir, Charlton, Kniffen, Bramlett, et al. 1986-3-9 6195 Imperial Coyote Mtns., Fossil Canyon, 3.3 mi. N of Imperial Hwy. (S-2) at Ocotillo, on Shell Canyon Rd. 305 Comment
  UCD116672  Malva parviflora Clarence Peterson 1912-4-17 s.n. Imperial Yuma Experiment Farm, Bard. Comment
  RSA615279  Malvella leprosa Jon P. Rebman, Maggie Loy 1996-10-26 3736 Imperial Sandy area along irrigation canals 10 Comment
  UC1192279  Malvella leprosa Malcolm A. Nobs and S. Galen Smith 1948-9-6 563 Imperial ca. 5 mmi. w. El Centro; Imperial Valley Comment
  SD118630  Mammillaria dioica James C. Dice 1986-3-27 641 Imperial Growing on sandy, rocky, west-facing slope, Myer Valley. 480 Comment
  UCR67340  Mammillaria tetrancistra Ed LaRue 1991-4-25 91- 40 Imperial Sonoran (Colorado) Desert, 6 mi north of Cargo Muchacho Mtns, 7-8 mi north of Hedges. In and adjacent to Indian Wash 244 Comment
  JEPS100878  Marina parryi Dean W. Taylor 1999-4-9 17108 Imperial wash near Rainey Well (ca. 20 air miles SE of Blyth 502 Comment
  JEPS41618  Marina parryi S. B. Parish 1882-3-17 1980 Imperial Mammoth Tank Comment
Read comments
Jul 18 2010
  SD128394  Marina parryi Duffie Clemons, Erik Jonsson 1990-1-1 2279 Imperial In dry sands of north bank of Unnamed Wash (actual name). 195 Comment
  UCR148726  Matelea parvifolia Jon P. Rebman, Joan Dowd, Veronica Gallego 2000-4-19 6519 Imperial Colorado Desert, Mountain Springs Grade near I-8 exit Comment
  UCR107963  Medicago sativa Jon P. Rebman, Maggie Loy 1996-10-26 3733 Imperial Sonoran (Colorado) Desert, Imperial Valley, north of Seeley, New River ponds 20 Comment
  POM197432  Melica frutescens Roxana S. Ferris 1928-4-18 7079 Imperial 0.5 mile east of Mountain Springs. Comment
  SD96118  Melica imperfecta Jack L. Reveal 1976-4-1 1811 Imperial Juniper Spring, in Meyers Canyon. (IPB 10/07) 580 Comment
  SD152182  Menodora scabra var. glabrescens Jon Rebman, Joan Dowd & Veronica Gallego 2000-4-21 6562 Imperial Inkopah Mountains. Jacumba Wilderness Area 1000 Comment
  SD155774  Menodora scabra var. glabrescens Jon P. Rebman, O. Solis 2001-5-4 7311 Imperial Mountain Springs Grade, just south of Interstate 8. (IPB 10/07) 669 Comment
  UC1787718  Menodora scoparia Jon P. Rebman, O. Solis 2001-5-4 7311 Imperial Mountain Springs Grade, just S of Interstate 8. 670 Comment
  UCR260278  Mentzelia A. C. Sanders, Jim Malusa 2015-3-6 41300 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, lower part of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 326 Comment
  POM47329  Mentzelia albicaulis Mary F. Spencer 1917-3-27 242 Imperial Coyote Wells, Colorado Desert. Comment
  RSA802272  Mentzelia albicaulis Duncan S. Bell 2013-3-24 4598 Imperial The eastern base of the Jacumba Mountains; in Palm Canyon Wash approximately 6.25 air miles southwest of the town of Ocotillo and about 0.25 air mile east of the boarder of Anza-Borrego Desert State Park. 405 Comment
  SD200052  Mentzelia desertorum Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16243 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 19 (SP19), Palm Wash, Site HILRIG in sandy arroyo with desert pavement benches on the surrounding embankments 60 Comment
  SD200053  Mentzelia desertorum Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16156 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 20 (SL20), Palm Wash, Site BRATOU in sandy arroyo bottom and surrounding rocky mud embankments 45 Comment
  RSA787797  Mentzelia hirsutissima Duncan S. Bell 2012-3-23 3256 Imperial The Jacumba mountains; collecting in a narrow bouldery canyon on the way to Myer Valley approximately 4.5 air miles north of the U.S./Mexico border. 500 Comment
  RSA271698  Mentzelia hirsutissima var. stenophylla Jane Turner, David S. Verity, Francis M. Ball 1964-2-16 1381 Imperial 6.5 miles W of Ocotillo or 3.5 miles E of Devil s Canyon. Comment
  CDA36637  Mentzelia involucrata T. C. Fuller 1962-4-4 8094 Imperial Shell Canyon Road, south of Coyote Mountain, 2.8 miles north of Ocotillo. 0 Comment
  CDA36638  Mentzelia involucrata T. C. Fuller 1962-4-4 8096 Imperial Coyote Mountain, Shell Canyon Road, 3.6 miles north of Ocotillo. 0 Comment
  JEPS22161  Mentzelia involucrata Rimo Bacigalupi with Paul Hutchison 1958-2-17 6146 Imperial 1 1/2 mi n southern base of the Palo Verde Mountains (Along Blythe-Ogilby) 243 Comment
  RSA124335  Mentzelia involucrata E. K. Balls, P. C. Everett 1958-3-20 22921 Imperial Ogilby, 152 Comment
  RSA747496  Mentzelia involucrata G. Gust, L. Nye 2005-3-4 485 Imperial Off of Hwy 78 on Black Mountain Rd. ca. 3 miles from Hwy 78 intersection at dry wash approaching Black Mountains. 363 Comment
  RSA782245  Mentzelia involucrata R. W. Spjut 2008-4-1 16234 Imperial Sonoran Desert. BLM: Palo Verde Mts., along Hwy. 78 491 Comment
  SD112091  Mentzelia involucrata Linda Allen 1977-2-28 Imperial Davies Wash, along road leading to Davies canyon. Comment
  SD200446  Mentzelia involucrata Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16766 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 15 (SP15), Coral Wash, Site PECHET on dried mud and sand arroyo and surrounding hillsides 4 Comment
  SDSU8027  Mentzelia involucrata Robin M. Garcia 1987-3-21 Imperial Junction of Interstate 8 and Mountain Springs Road, ca. 0.75 mil. E of Old Highway 80. Comment
  UCR211177  Mentzelia involucrata Jim Andre, T. La Doux 2009-2-26 9889 Imperial Sonoran (Colorado) Desert, Palo Verde Mountains, along major powerline corridor (Palo Verde Road) that runs north-south through mountains, c. 1 mile south of pass 182 Comment
  UCR260271  Mentzelia involucrata A. C. Sanders, Jim Malusa 2015-3-7 41313 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, side canyon west of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 457 Comment
  HSC15876  Mentzelia longiloba C. L. Hitchcock 1966-3-19 24281 Imperial Between Yuma and Holtsville Comment
  JEPS26719  Mentzelia longiloba Joseph Grinnell 1910-5-8 Imperial Pilot Knob, Colorado River. Comment
  UCR278739  Mentzelia longiloba Onkar Singh, B. Huttar 2015-3-14 5074 Imperial Sonoran (Colorado) Desert, Imperial Valley, Naval Air Facility El Centro, Target 68, c. 13 km SW of Glamis 30 Comment
  SEINET842642  Mentzelia longiloba var. longiloba G. K. Helmkamp, E. Helmkamp 1998-1 2575 Imperial Between Hwy. I-8 & the All-American Canal across from the Brock Research Center (ca. 3 miles E of the junction of Hwy. CA-98 with Hwy. I-8) 45 Comment
  RSA0126956  Mentzelia longiloba var. longiloba Robert F. Thorne, Robert L. Rutherford 1964-4-10 33559 Imperial East side Sand Hills, 14 miles west of Yuma on Hwy 80. Comment
  RSA0127351  Mentzelia longiloba var. longiloba Donald A. Johansen, Joseph A. Ewan 1932-4-13 7128 Imperial Eastern edge of Sand Hills on Yuma Road at Ogilly turnoff. Comment
  UCR3303  Mentzelia multiflora subsp. longiloba John Kitasako 1964-4-9 45243 Imperial Sonoran (Colorado) Desert, [Algodones Dunes] 3 miles west of Glamis on Hwy 78 92 Comment
  RSA652883  Mentzelia puberula John Wallace 1991-5-12 27 Imperial Cibola National Wildlife Refuge; along unimproved dirt levee road. Comment
  SDSU8028  Mentzelia veatchiana H. Wedberg 1966-3-26 1170 Imperial On the road from Vallecito Valley to Hwy 80 and Ocotillo, 0.1 mi. S. of San Diego County. 274 Comment
  UC1787742  Mentzelia veatchiana Jon P. Rebman, D. Silverman, B. Lauri, O. Solis 2001-4-13 7236 Imperial In-Ko-Pah Mountains, Jacumba Natural Area, at top of grade along road to Valley of the Moon, just E of the microwave towers. 1200 Comment
  RSA402625  Mesembryanthemum nodiflorum Christopher Davidson, Alan Romspert, H. Surprenant 1979-4-28 7765 Imperial Off Interstate 8 on Sidewinder Rd, ca. 1.5 miles NW of Pilot Knob 79 Comment
  CDA41676  Mimulus aurantiacus var. aridus S. E. Schoenig 1998-6-21 98 -60 Imperial Between north- and south-bound lanes of Hwy I-8, 200 meters west of connector road at Mountain Springs exit. Comment
  RSA802365  Mimulus bigelovii Duncan S. Bell 2013-3-24 4627 Imperial The Jacumba Mountains; in canyon draining to the north of Myer Valley; approximately 3.25 air miles northeast of Mountain Spring or 5 air miles southwest of the town of Ocotillo. 434 Comment
  UCR266550  Mimulus bigelovii A. C. Sanders, Jim Malusa 2016-1-24 41989 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, beside old Niland to Blythe road on the upper alluvial fan in mouth of canyon below Lion Head Mountain, 17 km NE (63 deg. ) of Niland 314 Comment
  UCR170254  Mirabilis bigelovii Scott D. White, Jennifer H. Jones 2005-4-19 10958 Imperial Sonoran Desert, Fish Creek Mountains 213 Comment
  CAS-BOT-BC384040  Mirabilis laevis var. villosa Roxana S. Ferris 1928-4-22 7175 Imperial 5 miles south of Midway Well on the Glamis - Blythe Road Comment
  RSA45521  Mirabilis laevis var. villosa J. C. Roos, L. Roos 1949-4-8 4182 Imperial Chocolate Mountains, along wash east end of mountains. Comment
  SD6170  Mirabilis laevis var. villosa unknown 1917-4-1 Imperial Foot of Mountains Springs Grade. Comment
  CAS-BOT-BC229617  Mirabilis tenuiloba C. B. Wolf 1931-3-14 1901 Imperial Mountain Springs grade 274 Comment
  CAS-BOT-BC229619  Mirabilis tenuiloba Frank W. Peirson 1941-4-8 13075 Imperial Painted Gorge, Road to gorge turns N from boulevard a few miles E of Mountains Springs Grade Comment
  RSA2044  Mirabilis tenuiloba Carl B. Wolf 1931-3-14 1901 Imperial Mountain Springs Grade. 274 Comment
  SD160840  Mirabilis tenuiloba Jon P. Rebman 2005-4-23 11823 Imperial Jacumba Natural Area (BLM property), southwest of Ocotillo, along Meyer Creek, just south of the east-bound lanes of Interstate 8. 519 Comment
  SD242882  Mirabilis tenuiloba Donald L. Hazlett 1993-3-13 6810 Imperial 3 mi. S of Ocotillo, in Davies Canyon 182 Comment
  RSA464808  Mirabilis tenuiloba Rockwell 1926-3-1 s.n. Imperial [Unspecified] Comment
  RSA776564  Mirabilis tenuiloba Amber Swanson, Duncan S. Bell 2011-2-25 164 Imperial Off Hwy I-8 in Devil's Cyn on W side of rd. 528 Comment
  RSA26828  Mohavea confertiflora I. L. Wiggins 1941-3-24 9599 Imperial Desert wash 6 miles northeast of Niland on road to Beal Well. Comment
  SD144851  Mohavea confertiflora Jon Rebman, A. Salywon & C. Christy 1998-3-21 4920 Imperial Davies Valley area; south of Ocotillo and south of Hwy. 98 149 Comment
  SD200217  Mohavea confertiflora Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16133 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, approx. 2.7 mile W of Hwy. 86; Section 22 (SL22), Palm Wash, Site PHOCAL in sandy arroyo bottom and surrounding mud embankments -9 Comment
  SD200218  Mohavea confertiflora Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16269 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 19 (SP19), North Fork of Palm Wash, Site HYPEMO in sandy arroyo and surrounding rocky embankments 88 Comment
  UC1080311  Mohavea confertiflora P. C. Everett and E. K. Balls 1958-3-20 22931 Imperial 15 mi nw from Ogilby (along road to Blythe) 259 Comment
  UCR148070  Mohavea confertiflora Steve Boyd, Et al. 2004-5-14 11303 Imperial Colorado Desert; Chocolate-Chuckwalla Mountains region, Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range. 434 Comment
Read comments
Jul 15 2009
  UCR169789  Mohavea confertiflora Scott D. White, Jennifer H. Jones 2005-4-19 10956 Imperial Sonoran Desert, Fish Creek Mountains 213 Comment
  UCR279454  Mohavea confertiflora A. C. Sanders, Jim Malusa 2017-3-26 43067 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Rock Quarry in sec. 8, north of Frink, along dirt road above Siphon 17 of the Coachella Canal 122 Comment
  UCSB33333  Mohavea confertiflora Black, Nan 1968-3-2 Imperial 50 feet east of Fossil Canyon Road; 4.2 miles northwest of junction of Shell Canyon Road and S-2; Ocotillo 243 Comment
  SBBG127484  Monolepis nuttalliana A. C. Sanders 2010-3-25 37597 Imperial Wister area, Wilkins Rd 0.21 mi SE of 90 deg bend at Hobbs Rd jct, ca. 5.8 mi NW of Niland, Imperial Valley -19 Comment
  SD250479  Monolepis nuttalliana A. C. Sanders 2010-3-25 37597 Imperial Salton Trough; Imperial Valley, Wister area, Wilkins Road 0.2 miles SE of 90 degree bend at Hobbs Road junction, ca. 5.8 miles NW of Niland. -18 Comment
  CAS-BOT-BC349745  Monoptilon bellioides Ira L. Wiggins 1937-2-25 8609 Imperial Picacho Wash 7.5 mi. N. of All-American Canal Spillway Comment
  HSC6035  Monoptilon bellioides C. L. Hitchcock, C. V. Muhlick 1964-3-19 23163 Imperial 3 mi. S of Ocotillo Well, on the road to Fish Creek Comment
  RSA0014950  Monoptilon bellioides Duncan S. Bell, Kim Clark, Megan Ferguson, Calamity Jane Ferguson, Amber Swanson, Jane Tirrell, Adriana VanKlaveren 2013-3-17 4544 Imperial The Jacumba Mountains; collecting in Davies Canyon, approximately 3.75 air miles south of the town of Ocotillo. 233 Comment
  SD200333  Monoptilon bellioides Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16586 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 9 (SP9), north fork of Big Wash, Site ENCHYB on flats and in cobble and sand arroyos 17 Comment
  SD242717  Monoptilon bellioides 1993-3-18 Imperial Davis [Davies] Valley Entrance Comment
  SD242718  Monoptilon bellioides Donald Hazlett 1993-3-13 6756 Imperial 2 mi. S of Ocotillo Just N of WA 152 Comment
  SDSU21382  Monoptilon bellioides S. H. Bullock 1968-4-8 85 Imperial 1 mile southeast of Ocotillo on Calif. State 98. Salton Sea Drainage. 86 Comment
  UC1440557  Monoptilon bellioides T. J. Watson Jr. 1970-3-23 358 Imperial 5 mi e Ocotillo (along Interstate Hwy 8) Comment
  UCR100845  Monoptilon bellioides George K. Helmkamp, E. A. Helmkamp 1998-3-18 2883 Imperial Sonoran (Colorado) Desert, 4.7 miles north of Winterhaven on Picacho Rd & 1 mile NW of the All-American Canal 76 Comment
  UCSB33351  Monoptilon bellioides Black, Nan 1968-3-2 Imperial 1.0 mile east of S-2 on Wash Road, 1.0 mile south of east boundary of Anza-Borrego State Park 167 Comment
  CDA32546  Muhlenbergia microsperma T. C. Fuller 1976-12-14 20180 Imperial Colorado Desert; 2 km south of Picacho Campground. 0 Comment
  RSA643598  Muhlenbergia microsperma Jon P. Rebman, L. Renfro 1997-11-19 4759 Imperial Northwest of Yuma: east of Ogilby Road along Indian Pass Road at Chemgold Company's Imperial Project. T13S R21E S32-33. Comment
  RSA766051  Muhlenbergia microsperma Jim Andre, Tasha La Doux 2009-2-26 9881 Imperial Palo Verde Mountains: along major power line corridor (Palo Verde Road) that runs north-south through mountains. 182 Comment
Read comments
Oct 30 2012
  SD260161  Muhlenbergia microsperma A. C. Sanders, Jim Malusa 2016-3-17 42333 Imperial Sonoran (Colorado) Desert: Chocolate Mountains Aerial Gunnery Range, along old Niland-Blythe Rd. At west side of Surveyors Pass (Augustine Pass 7.5'Q) 662 Comment
  UCR264788  Muhlenbergia microsperma Jon P. Rebman, J. LaGrange, Warren Schmidtmann, J. Emming 2014-9-24 28749 Imperial Sonoran (Colorado) Desert, Milpitas Wash just west of Hwy 78; south of Palo Verde and south of the Palo Verde Mountains; in the sandy wash just south of Milpitas Wash Road 133 Comment
  UCR48442  Muhlenbergia microsperma Steve Boyd 1986-2-6 1233 Imperial Sonoran (Colorado) Desert, Cargo Muchacho Mountains, large canyon at SE end of mountains, 5.4 miles NE of Interstate Hwy 8, off Sidewinder Road and powerline road 183 Comment
  SEINET919534  Myriophyllum spicatum Steven P. MacLaughlin, Janice E. Bowers, Ken Hall 1986-1 4151 Imperial In Devil's Lake on the south side of the Colorado River, just downstream from Picacho State Rec. Area. Comment
  CDA5315  Myriophyllum spicatum subsp. spicatum L. Poloni, Aurelio Posadas 1978-10-18 Imperial U.S.D.A. Field Station, 4151 Highway 86, Brawley. 0 Comment
  SD83106  Myriopteris parryi Helen V. Witham 1972-12-12 1758 Imperial Under boulders at head of gorge, Painted Gorge 149 Comment
  SD142490  Najas guadalupensis Jon P. Rebman, Adrienne Russell 1997-9-6 4190 Imperial West of Hwy 115, along the Redwood Canal, just west of the Alamo River, between Butler Road & McKim Road. 20 Comment
  RSA0121670  Najas marina Robert F. Thorne, et al. 1977-11-25 50904 Imperial Colorado Desert: Along Colorado River at Picacho State Recreation Area at Stewart s Lake 58 Comment
  JEPS1417  Nama J. B. Davy 1902-3-28 7965 Imperial Calexico , Calexico (bed of New River) Comment
  UC669322  Nama Annie M. Alexander and Louise Kellogg 1941-3-7 1905 Imperial seven mi nw Ogilby (Colorado Desert); Colorado Desert Comment
  UCR279161  Nama demissa A. C. Sanders, Jim Malusa 2017-3-12 42886 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Pegleg Well near Pegleg Mine 424 Comment
  SEINET9120537  Nama demissa M. A. Peihl 1964-1 6443 Imperial Along wash in desert flat on W side of railroad 1.2 mi S of Glamis. 99 Comment
  CDA14615  Nama demissa var. demissa G. D. Barbe, Horace Burke, Wm. Cross, E. L. Sleeper, T. N. Seeno 1983-4-14 4066 Imperial 9 miles east of Glamis on Hwy 78, 1.8 miles west of Ogilby Road. 0 Comment
  SD10796  Nama demissa var. demissa Frank F. Gander 1935-3-23 149 17 Imperial Boulder Park on Highway 80, top of Mountain Springs Grade Comment
  SD190643  Nama demissa var. demissa Larry Hendrickson, Jon Rebman 2005-4-15 3123 Imperial Picacho State Recreation Area, adjacent to maintenance yard. 71 Comment
  RSA27456  Nama demissa var. deserti I. L. Wiggins 1941-3-26 9655 Imperial Desert bajada 14 miles east of Beal Well Comment
  HSC13568  Nama hispida C. L. Hitchcock, C. V. Muhlick 1964-3-21 23220 Imperial 30 mi. N of Ogilby Comment
  SD115595  Nama hispida Duffie Clemons, Erik Jonsson 1983-4-16 468 Imperial In dried mud-silt of playa, Davies Valley, south end of sink. 334 Comment
  UCR134122  Nama hispida June Latting 1978-4-6 s.n. Imperial Sonoran (Colorado) Desert, Crucifixion Thorn Rec. Area, Hwy 98 (Yuha Cut-off) west of Sunrise Butte 104 Comment
  RSA421157  Nama hispida var. revoluta H. de Forest, Jack Rempel 1933-4-10 17698 Imperial Between Glamis & Ruthven Comment
  SD118902  Nama hispida var. spathulata Duffie Clemons, Erik Jonsson 1986-3-8 1336 Imperial Dry playa in Skull Valley, Yuha Desert. 244 Comment
  RSA0121652  Nama stenocarpa L. R. Abrams 1903-4-1 3196 Imperial Blue Lake, Imperial Valley. Comment
  RSA0121530  Nasturtium curvisiliqua S. B. Parish 1912-10-21 8295 Imperial Colorado River. Ft. Yuma Comment
  GMDRC6907  Nemacladus glanduliferus J. M. Andre 2015-3-3 31288 Imperial eastern base of Jacumba Mountains, 1.3 mi. south of Hwy 98, approx. 2 mi. south of Ocotillo. volcanic gravelly hills at margin of sandy wash at wilderness boundary 246 Comment
  RSA27464A  Nemacladus orientalis I. L. Wiggins 1941-3-24 s.n. Imperial Desert wash 6 miles northeast of Niland on road to Beal Well. Comment
  UCR108485  Nemacladus orientalis A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-3-12 16069 Imperial Sonoran (Colorado) Desert, Salton Sink, foothills of Santa Rosa Mtns, rocky slopes SE of VABM Oasis, c. 1 mi NNW of Coolidge Springs 25 Comment
  RSA0013131  Nemacladus rubescens J. Mark Porter, Sarah J. De Groot 2012-4-12 15082 Imperial Palm Canyon Wash, 5.5 mi W of Ocotillo, N of Interstate 8 and S of Dos Cabezas Road, near abandoned railroad, at the southern margin of broad wash. 347 Comment
  RSA0085592  Neogaerrhinum filipes Jim M. Andre 2015-3-3 31306 Imperial Eastern base of Jacumba Mountains, 1.3 mi. south of Hwy 98, approx. 2 mi. south of Ocotillo. Volcanic gravelly hills at margin of sandy wash at wilderness boundary. 246 Comment
  UC2015580  Nicotiana clevelandii A. C. Sanders with G. Helmkamp & P. MacKay 1995-3-12 16051 Imperial Salton Sink: Travertine Point, W side of Hwy 86 just S of the Riverside Co. line. Comment
  JEPS12224  Nicotiana obtusifolia Dr. L. M. Newlon 1922-4-1 375 Imperial grade e side Mountain Springs Comment
  SBBG22982  Nicotiana obtusifolia D. Myrick 1965-3-1 1060 Imperial Vincent Ranch, 25 mi E of Glamis 487 Comment
  SD250705  Nicotiana obtusifolia Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming 2014-9-25 28794 Imperial Vicinity of Hauser Geode Beds: west of Milpitas Wash Road; west of Hwy 78; southwest of Palo Verde & southwest of the Palo Verde Mountains; along an arroyo 259 Comment
  SD254712  Nicotiana obtusifolia A. C. Sanders, Jim Malusa 2015-3-5 41263 Imperial Sonoran (Colorado) Desert: Salvation Pass in the Chocolate Mountains, edge of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range. 366 Comment
  SEINET7249329  Nicotiana obtusifolia T. B. Salvato, Tim Thomas 2012-1 7251 Imperial Sonoran (Colorado) Desert: Chuckwalla Bench, south of the Chuckwalla Mountains, upper drainage of Arroyo Seco, 4.7 km west of Rainey Well, 0.14 km north of the old Niland-Blythe Road, 1.34 km south of the Bradshaw Trail. 604 Comment
  UCR264765  Nicotiana obtusifolia Jon P. Rebman, J. LaGrange, Warren Schmidtmann, J. Emming 2014-9-25 28794 Imperial Sonoran (Colorado) Desert, vicinity of Hauser Geode Beds, west of Milpitas Wash Road, west of Hwy 78, southwest of Palo Verde & SW of the Palo Verde Mountains 260 Comment
  UC472946  Nicotiana quadrivalvis Mary F. Spencer 1922-4-28 265 Imperial Salton Sea Sand Dunes Comment
  SEINET10908847  Notholaena californica George Yatskievych 1981-4-17 Yatskievych 81 -121 Imperial Inkepah Gorge, in Devils Canyon. 1.1 roadmiles E Of Mountain Springs Turn-off of Interstate 8. T17S R9E S20 - SE4. 640 Comment
  SEINET3928020  Oenothera decorticans var. condensata N. D. Atwood 1970-4-2 2333 Imperial Jct. of Hwy and Ogelby road.; 0 Comment
  SDSU8858  Oenothera deltoides D. R. Harvey 1932-1-31 Imperial Colorado Desert between Haltville and Yuma. Comment
  SEINET5563069  Oenothera deltoides Robert A. Raguso 1998-1 98 -X Imperial Ogilve Rd. Exit, I-8 Comment
  POM355315  Oenothera deltoides subsp. deltoides H. de Forest, Jack Rempel 1933-4-9 18150 Imperial Bet. Tamarack Dist. and Superstition Mt. Comment
  RSA146017  Oenothera deltoides subsp. deltoides William M. Klein 1958-2-14 144 Imperial Northeast drainage of the Palo Verde Mtns., 15.4 miles north of Midway Well on the Ogilby-Blythe road. Comment
  SDSU8861  Oenothera deltoides subsp. deltoides D. Hunsaker 1962-3-31 Imperial Coachella Canal, 22 miles E of Brawley, on Glamis road. Comment
  SDSU8866  Oenothera deltoides subsp. deltoides D. Hunsaker 1962-3-31 Imperial Coachella Canal, 22 miles E of Brawley., on Glamis road. Comment
  UC495105  Oenothera deltoides subsp. deltoides Philip A. Munz and C. L. Hitchcock 1932-4-5 12128 Imperial 10 mi se Holtville Comment
  UC500542  Oenothera deltoides subsp. deltoides Aven Nelson 1930-2-22 11154 a Imperial w Salton Sea Comment
  UCR122298  Oenothera deltoides subsp. deltoides June Latting 1973-2-18 s.n. Imperial Sonoran (Colorado) Desert, Yuha Desert, sand pit area on Yuha Cutoff, Hwy 98, west of Calexico 30 Comment
  UCSB12889  Oenothera deltoides subsp. deltoides Breedlove, Dennis 1962-3-11 Imperial Western side of Salton Sea at junction of U.S. 99 and State 78 -60 Comment
  CAS-BOT-BC427410  Oligomeris linifolia Philip A. Munz; C. L. Hitchcock 1932-4-5 12150 Imperial 2 miles N. of Cargo Muchacho Mts. Comment
  CAS-BOT-BC427413  Oligomeris linifolia S. B. Parish 1916-5-10 10867 Imperial Salton Sea Comment
  CLARK-A1045-1201  Oligomeris linifolia George K. Helmkamp 1977-1-22 Imperial Yuha Desert Crucifixion Thorn Natural Area [9 miles southeast of Ocotillo]; Coyote Wells 7.5'Q Comment
  JEPS22142  Oligomeris linifolia Rimo Bacigalupi with Paul Hutchison 1958-2-18 6167 Imperial 4.5 mi s Palo Verde settlement (arroyo running eastward into Laguna Palo Verde); ne base of Palo Verde Mts, Laguna Palo Verde 88 Comment
  JEPS25885  Oligomeris linifolia Carl V. Meyer 1928-5-25 416 Imperial roadside between Kane Springs and Oasis; Colorado Desert Comment
  RSA289283  Oligomeris linifolia Charles Convis 1980-4-10 156 Imperial Colorado Desert, Western Salton Basin, 27 km due WNW of Westmorland, Ca. Flats and stabilized dunes area 0-2 km N of San Felipe creek in area of confluence with Carrizo wash. -21 Comment
  RSA336270  Oligomeris linifolia Robert F. Thorne 1978-4-30 52140 Imperial W. of Chocolate Mountains, ca. 1 mile E of Coachella Canal and W of Melson Well. Comment
  RSA399183  Oligomeris linifolia L. N. Goodding 1944-2-23 2 -44 Imperial Mission Wash near Bard. Comment
  RSA489117  Oligomeris linifolia George K. Helmkamp 1988-2-28 32 Imperial At end of a dirt road ca. 2 miles WSW of Crucifixion Thorn Natural Area, SE of Ocotillo and SW of Hwy 98., [Crucifixion Thorn 10 km cell; PG - 1N, OE] 152 Comment
  RSA760982  Oligomeris linifolia Thomas Stoughton, J. McConnaughy, A. Monks, M. Volke 2010-4-7 121 Imperial El Centro. SW of Plaster City. Jct of EC 350 and Dunaway Rd. -46 Comment
  SBBG22009  Oligomeris linifolia R. F. Thorne with R. Rutherford 1964-4-10 33581 Imperial ca. 1 mi SE of Glamis on rd to Ogilby Comment
  SBBG29408  Oligomeris linifolia D. Myrick 1968-3-1 1782 Imperial base of Fish Crk Mtns, 15 mi S of Ocotillo Wells along Gypsum Mine railroad 30 Comment
  SD124701  Oligomeris linifolia Andy C. Sanders, Charlton, Pitzer, Kniffen, Wright 1986-3-10 6254 Imperial Coyote Mountains, 2.15 miles N of Hwy S-2 on a dirt road 1.1 mi. SE of the San Diego Co. line 305 Comment
  SD243978  Oligomeris linifolia Donald Hazlett 1993-3-13 6777 Imperial 2 mi S of Ocotillo Just N of WA Comment
  SEINET13311355  Oligomeris linifolia A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-20 41910 Imperial Sonoran (Colorado) Desert: Chocolate Mountains, lower Salvation Wash below confluence of E and N forks, US Navy Chocolate Mountains Aerial Gunnery Range. 267 Comment
  SEINET3828032  Oligomeris linifolia J. Mark Porter, O. Mistretta & S. Hobbs 2002-1 13394 Imperial Imperial Dunes Reacreation Area ( Algodones Dunes) , ca 0.5 mi WSW of Ogilby, W of County road S34 95 Comment
  SEINET3831706  Oligomeris linifolia Jon P. Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-1 18866 Imperial Southwest of plaster City on Bureau of Land Management (BLM) property on an area proposed for development of a solar facility: S of Hwy. S80 & NE of Ocotillo & W of El Centro; alonga powerline road 53 Comment
  UC420669  Oligomeris linifolia Jos. Burtt Davy 1902-3-29 8013 Imperial Calexico Comment
  UCD77887  Oligomeris linifolia Robert E. Preston 1997-12-11 1079 Imperial 2.9 miles SSE of Palo Verde Peak, along unnamed wash. 121 Comment
  UCR102669  Oligomeris linifolia B. G. Pitzer 1998-2-1 3466 Imperial Sonoran (Colorado) Desert, Milpitas Wash, c. 0.2 mi. south of Walter's Camp Rd, c. 0.1 mi. west of Hwy 78 91 Comment
  UCR150429  Oligomeris linifolia A. C. Sanders, P. J. MacKay, Tim Thomas, E. J. Lawlor, et al. 2005-1-17 29066 Imperial Sonoran (Colorado) Desert, Salton Basin, east side of Hwy 86 at NE side of Kane Spring, near powerlines, SE of Hwy 78 junction -55 Comment
  UCR212508  Oligomeris linifolia A. C. Sanders 2010-2-20 37284 Imperial Sonoran (Colorado) Desert; Colorado River Valley, near Haughtelin Lake (old Colorado R. oxbow), NE of Winterhaven between Cocopah (Blackwell) Rd. and lake 39 Comment
  UCR278765  Oligomeris linifolia Onkar Singh, B. Huttar 2015-3-16 5099 Imperial Sonoran (Colorado) Desert, Imperial Valley, Naval Air Facility El Centro Target 103, c. 12 km NNW of Plaster City 35 Comment
  OBI30171  Olneya tesota Shelley MacKay 1971-4-17 63 Imperial 27 mi N of Glamis on hwy 78, in the MIlpitas wash 30 Comment
  RSA658021  Olneya tesota Larry J. Colin s.n. Imperial Collected 27 mi N. Glamis on Hwy 78 in Milpitas Wash. Comment
  RSA767600  Olneya tesota J. Mark Porter 2003-3-4 13490 Imperial Imperial Dunes (Algodones Dunes) about 2.2 miles northwest of Interstate Highway 8 Comment
  SD243908  Olneya tesota 1985-4-15 Imperial [Locality determined by SDNHM] Burro Wash, east of Picacho Peak Comment
  UCR241553  Olneya tesota A. C. Sanders, T. B. Salvato 2013-5-9 40832 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, along BLM road 620 (E-W powerline road), c. 3.65 km east of rd. 552, 2.3 km SE of Raineys Well 486 Comment
  UCR27205  Olneya tesota L. F. LaPre, D. Hogan 1982-5-19 s.n. Imperial Sonoran (Colorado) Desert, Algodones Dunes, 1.5 mi west of the junction of Interstate Hwy 8 with Ogilby Road. From the route of SD6 and E interconnection transmission line Comment
  UCSB50079  Olneya tesota Millett, Barbara 1980-5-17 Imperial 29 miles south of Blythe on Hwy. 78 91 Comment
  SEINET3379033  Opuntia Stephanie Anderson 2009-1 71 Imperial Imperial Valley, El Centro vicinity, in fields off La Bruchiere Highway, ca. 2 miles N of Mexicali. -2 Comment
  CAS-BOT-BC56818  Opuntia basilaris var. basilaris E. K. Balls 1954-3-15 18922 Imperial Field redacted by CAS, contact the data manager for more information Comment
  SEINET4025975  Opuntia bigelovii O. M. Clark 1936-1 1630 Imperial West El Centro. Comment
  RSA721475  Opuntia ramosissima Sarah J. De Groot, Tim Thibault, Valentin Arvizu, LeRoy Gross, Lisa Rojas 2004-5-13 4318 Imperial Chocolate Mountains: Along Beal road near Surveyor's Pass. 645 Comment
  UCR46063  Orobanche cooperi A. C. Sanders, B. Pitzer, D. Charlton, R. Kniffen, J. Stewart, Howie Weir, D. E. Bramlet 1986-3-9 6228 B Imperial Sonoran (Colorado) Desert, Badlands south of Painted Gorge, 1/2 mi east of Painted Gorge Road at a point 2.4 miles north of Hwy S-80 76 Comment
  RSA0084139  Orobanche cooperi subsp. cooperi Reid V. Moran 1958-3-1 6508 Imperial Pinto Wash. 75 Comment
  RSA0059400  Orobanche cooperi subsp. cooperi Howard de Forest 1933-4-9 17775 Imperial Superstition Mt., Colorado Desert. Comment
  UCD123214  Orobanche parishii subsp. parishii Kenneth A. Wilson 1964-4-11 1322 Imperial Orita-Glamis Road, 3 miles east of East Highline Canal. Comment
  CAS-BOT-BC327861  Palafoxia arida Annie M. Alexander; Louise Kellogg 1941-3-14 1936 Imperial Colorado Desert. Sand dunes W of Yuma 64 Comment
  CAS-BOT-BC327862  Palafoxia arida Annie M. Alexander; Louise Kellogg 1941-3-14 1936 Imperial Colorado Desert. Sand dunes W of Yuma 64 Comment
  SEINET5424018  Palafoxia arida Orr Michael, Zachary Portman 2012-1 Imperial Salton Sea; Salton City, near intersection of Cleveland Ave. and Service Road Comment
  UCD134868  Palafoxia arida T. R. Van Devender; J. I Mead 1977-11-8 s.n. Imperial Algodones Dunes, around 17 miles west of Yuma on I-8. Comment
  UCR166845  Palafoxia arida Chet McGaugh 2005-2-17 s.n. Imperial Sonoran (Colorado) Desert, E of Salton Sea, NE of Niland, along Coachella Canal between siphons 10-11 30 Comment
  UCR167276  Palafoxia arida John F. Green 2005-3-10 s.n. Imperial Sonoran (Colorado) Desert, Salton Basin, transect along the road on the immediate NE side of the Coachella Canal right-of-way, between siphons 10 and 11, c. 4.5 miles N of Niland 30 Comment
  UCR242063  Palafoxia arida A. C. Sanders, T. B. Salvato, Tim Thomas 2012-10-31 40490 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench south of the Chuckwalla Mtns., Arroyo Seco, SW of Graham Pass, 3.3 km SW (242 deg. ) of Raineys Well, W of BLM Rd. 552 between rds. 620 & 988 566 Comment
  JEPS34748  Palafoxia arida var. arida L. M. Newlon 1922-4-1 401 Imperial Coyote Wells, Colorado Desert Comment
Read comments
Oct 9 2010
  JEPS34762  Palafoxia arida var. arida S. B. Parish 1912-10-19 8364 Imperial dunes of river near Calexico; Salton Basin, Alamo River 0 Comment
  JEPS34764  Palafoxia arida var. arida W. L. Jepson 1935-4-20 17089 Imperial between Harper Well and Borrego Sprs.; Baileys Well 3 Comment
  POM67126  Palafoxia arida var. arida Marcus E. Jones 1906-4-25 s.n. Imperial West of Yuma. Comment
  RSA124377  Palafoxia arida var. arida E. K. Balls 1958-3-20 22895 Imperial 0.5 mile N along road to Ogilby from U.S. Hwy. 80. 61 Comment
  RSA747492  Palafoxia arida var. arida G. Gust, L. Nye 2005-3-4 468 Imperial Ca. 12 m E of Brawley just S of intersection of Hwy 78 and A182. BLM land. 71 Comment
  RSA760073  Palafoxia arida var. arida J. Andre, Tash La Doux 2009-2-26 9856 Imperial Borrego Desert: sand flats blown up against low hills, approx. 1.5 miles northeast of Ocotillo and I-8 freeway. 96 Comment
  SD142464  Palafoxia arida var. arida Jon P. Rebman, Adrienne Russell 1997-9-6 4203 Imperial West of Plaster City: along Painted Gorge Road, N of S-80 39 Comment
  SD191814  Palafoxia arida var. arida Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14487 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 10 (SL10), in Grave Wash, Site LARTRI in arroyo bottom and surrounding embankments -31 Comment
  SD191815  Palafoxia arida var. arida Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14538 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 7 (SP7), in Big Wash Middle, Site ESCPAR in arroyo bottom and surrounding embankments 61 Comment
  SD242721  Palafoxia arida var. arida 1993-3-18 Imperial Davis [Davies] Valley Rd Comment
  SD243841  Palafoxia arida var. arida Gary Diridoni 1998-2-22 Imperial Indian Pass & Gavilan Wash Comment
  SD250613  Palafoxia arida var. arida Jon Rebman, J. LaGrange & W. Schmidtmann 2014-9-26 28824 Imperial Algodones Dunes area: east of Brawley; north of Hwy 78 at Glamis & west of the railroad & Ted Kipf Road; on the eastern edge of the dune field 89 Comment
  UC1478600  Palafoxia arida var. arida Charles Convis 1980-3-17 76 Imperial Mark's wash 200 m s Harper's Well (27 km due wnw of Westmorland, 2 km e of confluence of Carrizo and San Felipe creeks); Colorado Desert, Western Salton Basin, San Sebastian Marsh A -36 Comment
  UC669287  Palafoxia arida var. arida Annie M. Alexander and Louise Kellogg 1941-3-13 1935 Imperial 3 mi s Ogilby; Colorado Desert Comment
  UCR120531  Palafoxia arida var. arida George K. Helmkamp, E. A. Helmkamp 2001-3-17 6271 Imperial Colorado Desert., Small canyon parallel to and south of I-8, 2.1 mi east of Sidewinder Rd. 76 Comment
  UCR150171  Palafoxia arida var. arida A. C. Sanders, P. J. MacKay, Tim Thomas, E. J. Lawlor, et al. 2005-1-17 29051 Imperial Sonoran (Colorado) Desert, Salton Basin, west of Hwy 86 at Salton Sea Test Base Rd., south of Salton City 6 Comment
  POM115609  Palafoxia arida var. gigantea A. M. Alexander, Kellogg 1941-3-14 1936 Imperial On slope of sand dunes west of Yuma. Comment
  POM19546  Palafoxia arida var. gigantea Roxana S. Ferris, Ruth P. Rossbach 1938-5-17 9588 Imperial Algodones Sand Hills 1 mile east of Gray's Well on U.S. Highway #80. Comment
  POM363734  Palafoxia arida var. gigantea Christopher Davidson, Alan Romspert, H. Surprenant 1979-4-28 7742 Imperial Algondones Dunes, dirt track continutation of Ogilby Rd, ca. 1/8 mi from All American Canal. 41 Comment
  POM363736  Palafoxia arida var. gigantea M. B. Dunkle 1935-4-18 4586 Imperial West of Yuma. 30 Comment
  RSA23179  Palafoxia arida var. gigantea I. L. Wiggins 1938-3-24 8920 Imperial 22 miles west of Yuma Comment
  RSA331168  Palafoxia arida var. gigantea R. F. Thorne, Walter Wisura, Paul Peterson, C. R. Annable 1984-4-27 58265 Imperial Algodones Dunes, off Hwy 1.8 on Grays Well Rd., W end old plank road. Comment
  SD144029  Palafoxia arida var. gigantea B. Pitzer 1998-2-2 3477 Imperial Algondones Dunes: S terminus of Ogilby Rd. on S side of Hwy I-8. 60 Comment
  SD28398  Palafoxia arida var. gigantea Frank F. Gander 1941-3-20 8930 Imperial Sand Dunes Comment
  SD87849  Palafoxia arida var. gigantea Frank W. Peirson 1927-4-15 7198 Imperial Sand Dunes west of Yuma Comment
  SDSU18373  Palafoxia arida var. gigantea C. Matt Guilliams, Jeff Marshall 2008-4-23 635 Imperial Algodones Dunes area. Collection made ca. 50m south of I-8 off temporary gravel frontage road used to access construction staging area adjacent to the east edge of the All-American Canal. Access to frontage road at Ogilby Road exit. 62 Comment
  SEINET1110597  Palafoxia arida var. gigantea A. L. Reina, TR Van Devender 1996-4-27 96 -220 Imperial Gray's Well Exit on I-8; 24km W of Winterhaven; Imperial (Algodones) Dunes 55 Comment
  SJSU11689  Palafoxia arida var. gigantea R. C. McGehee 1971-2-13 352 Imperial S end Sand Hills by junction of Hwy 20 & rd to Midway Wells c. 20 mi W of Yuma Comment
  UC1746487  Palafoxia arida var. gigantea J. Latting 1977-12-11 Imperial E side of Algodones Sand Dunes; Sonoran desert, Pilot Knob Mesa 69 Comment
  UCR33542  Palafoxia arida var. gigantea Sears 1978-3-15 764 Imperial Sonoran (Colorado) Desert, 4.1 mi south of Ogilby at Ogilby rd, exit I 10 61 Comment
  CDA2115  Panicum antidotale R. McCanna 1961-7-14 Imperial R. Whitmer property, Seeley. 0 Comment
  CAS-BOT-BC353418  Panicum coloratum R. E. Riefner, Jr. 2013-7-31 13 -160 Imperial El Centro, SE of Seeley, near Sunbeam Lake Park, E of Drew Rd. and N of West Ross Rd, vicinity of Bennett Rd. -13 Comment
  RSA724076  Panicum coloratum R. E. Riefner 2006-10-9 6 -497 Imperial S of El Centro, Bowker Rd. near McCabe Rd. 2 Comment
  SBBG129333  Panicum coloratum R. E. Riefner Jr. 2013-8-1 13 -159 Imperial El Centro, SE of Seeley, near Sunbeam Lake Park, E of Drew Rd and N of W Ross Rd vicinity of Bennett Rd -13 Comment
  SD254509  Panicum coloratum R. E. Riefner Jr. 2013-8-1 13 159 Imperial El Centro, SE of Seeley, near Sunbeam Lake Park, E of Drew Rd. and N of West Ross Rd. Vicinity of Bennett Rd. -13 Comment
  SD250409  Panicum hirticaule Duncan S. Bell, Heath Bartosh, Aaron Sims, Danny Slakey 2013-10-18 6075 Imperial Jacumba Mountains; Skull Canyon to the east of Davies Canyon, about 0.75 air mile north of the U.S./Mexico border (Coyote Wells 7.5'Q) 255 Comment
  POM366027  Panicum urvilleanum Christopher Davidson, Alan Romspert, H. Surprenant 1979-4-28 7757 Imperial Algondones Dunes, dirt track continutation of Ogilby Rd, ca. 1/8 mi from All American Canal. 41 Comment
  SD115078  Panicum urvilleanum Wayne P. Armstrong 1983-5-10 1126 Imperial Algodones Natural Area, 22.3 miles east of Brawley, (north side of Hwy. 78). Scattered on sand dunes. (IPB 10/07) 29 Comment
  SD125866  Panicum urvilleanum Lyman Benson, Robert Benson 1952-4-13 14883 Imperial Oasis on U.S. 80, sand dunes west of Yuma, Arizona. Colorado River drainage, sandy soil 91 Comment
  SEINET1025391  Panicum urvilleanum G. Rink, B., A. and D. Phillips 2004-4-14 3012 Imperial BLM, Algondones Dunes, Gordon's Well, north of I-8. 85 Comment
  SEINET3828031  Panicum urvilleanum J. Mark Porter, O. Mostretta & S. Hobbs 2002-1 13413 Imperial Imperial Dunes Recreation Area exit from Interstate 8. 49 Comment
  SD120923  Parkinsonia florida Duffie Clemons, Erik Jonsson 1987-4-12 1668 Imperial Indian Pass ACEC, common along Gavilan Wash in microphyll woodland. (IPB 10/07) 280 Comment
  SD128671  Parkinsonia florida Darley F. Howe 1980-4-13 Imperial 3 miles south of Highway 8 on Andrade Road Comment
  SD142238  Parkinsonia florida Jon Rebman, L. Renfro 1997-11-19 4754 Imperial Northwest of Yuma: E of Ogilby Road along Indian Pass Road at Chemgold Company's Imperial Project Comment
  HSC93632  Parkinsonia microphylla L. C. Wheeler 1960-4-15 7677 Imperial Near Picacho: 1/2 mile W of Golden Dream Mine. Comment
  UCD88752  Paspalum dilatatum Collector Unknown 1933-8-24 s.n. Imperial Russell Bros. Ranch near Holtville. Comment
  RSA0121541  Paspalum distichum Edwin Kline 1920-10-2 s.n. Imperial Imperial Co. Comment
  CDA39069  Pectis papposa Laura Arellano 2013-7-24 PDR# 130 P06199534 Imperial Vicinity of Brawley; East US Highway 78 and Green Road. 0 Comment
  SD144026  Pectis papposa B. Pitzer 1997-10-18 3320 Imperial Hwy 78, at Midway Well Rd, ca. 11 road mi N of jct with Hwy S34 (Ogilby Rd) and 8.6 rd mi S of Walter's Camp Rd and Milpitas Wash. 100 Comment
  SD83109  Pectis papposa Helen V. Witham 1972-12-12 1770 Imperial open desert 4 miles east of Ocotillo 149 Comment
  SEINET7990029  Pectis papposa Jon P. Rebman 1996-10-27 3766 Imperial Algodones Dunes, N of Glamis; Algodones Dunes 60 Comment
  UCR245079  Pectis papposa A. C. Sanders, T. B. Salvato, Shannon Davis 2012-10-11 40399 Imperial Sonoran (Colorado) Desert, large wash SE of intersection of Bradshaw Trail and Niland-Blythe Rd., c. 2 km SE of Indian Well 485 Comment
  CAS-BOT-BC355858  Pectis papposa var. papposa LeRoy Abrams 1904-6-1 4099 Imperial Imperial Valley near Calexico Comment
  UC1531092  Pectis papposa var. papposa Robert F. Thorne et al. 1977-11-26 50922 Imperial just e Algodones Dunes (near junction of Highway I-8 and Ogilby Rd.); Colorado Desert Comment
  UC64792  Pectis papposa var. papposa F. H. Wales 1904-10-22 11 Imperial Colorado Desert Comment
  UCR123766  Pectis papposa var. papposa Steven R. Hill, K. Kramer 2001-4-27 33514 Imperial Sonoran/Colorado Desert, north side of California Route 78, 1.7 mi west of Glamis (measured from railroad crossing), Algodones Dunes 92 Comment
  SD200370  Pectocarya heterocarpa Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16775 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 15 (SP15), Coral Wash, Site PECHET on dried mud and sand arroyo and surrounding hillsides 4 Comment
  SD254576  Pectocarya heterocarpa A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-4 42047 Imperial Sonoran (Colorado) Desert: confluene of Mammoth Wash and side canyon, 0.9 km SSW (197a^z) of Hayden Well, Chocolate Mountains (Tortuga 7.5'Q) 246 Comment
  SDSU19678  Pectocarya heterocarpa Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18853 Imperial Southwest of Plaster City on Bureau of Land Management (BLM) property in an area proposed for development of a solar facility: S of Hwy. S80 & N of I-8, NE of Ocotillo & W of El Centro; along a powerline road 53 Comment
  UCD83493  Pectocarya heterocarpa Ellen Dean; Tom Starbuck, Margaret Starbuck 2010-4-8 5833 Imperial BLM Algodones Dunes Natural Area. E side of dunes. 6 mi N of Hwy 78, along Kipf Rd. E and W side of road. 74 Comment
  UCR211326  Pectocarya heterocarpa Jim Andre, T. La Doux 2009-2-26 9859 Imperial Sonoran (Colorado) Desert, Borrego Desert, low hills c. 1.5 mi northeast of Ocotillo and Fwy I-8 96 Comment
  UCR246530  Pectocarya heterocarpa Frank B. McMurry 1943-1 1350 Imperial Sonoran (Colorado) Desert, Imperial National Wildlife Refuge [along Colorado River between c. Walker Lake and Sortan Wash] 61 Comment
  SD200374  Pectocarya platycarpa Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-24 16636 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 8 (SL8), north fork of Big Wash, Site FERCYL in arroyo and surrounding hillsides 27 Comment
  SD199932  Pectocarya recurvata Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16263 b Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 19 (SP19), North Fork of Palm Wash, Site HYPEMO in sandy arroyo and surrounding rocky embankments 88 Comment
  SD199933  Pectocarya recurvata Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-11 16382 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 4 (SL4), Verbena Wash, Site FAGPAC in rocky arroyo and surrounding rocky hillsides & mesa -4 Comment
  SD200375  Pectocarya recurvata Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-24 16660 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 8 (SL8), near north fork of Big Wash, Site TRICAL on mesas and surrounding hillsides 57 Comment
  UCR241579  Pectocarya recurvata A. C. Sanders, Mitch Provance, Fred M. Roberts 2013-3-22 40675 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, south of the old Blythe-Niland Road and of the Bradshaw Trail, c. 3.5 km west of Raineys Well 579 Comment
  UCR41820  Pectocarya recurvata A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6284 Imperial Peninsular Range/ Sonoran (Colorado) Desert, South side of old highway at Mountain Springs Road exit from Hwy I-8, c. 1/3 mile east of town of Mountain Springs, at head of Myer Creek 673 Comment
  SD155819  Pectocarya setosa Jon P. Rebman, D. Silverman, B. Lauri, O. Solis 2001-4-13 7214 Imperial In-Ko-Pah Mountains, Jacumba Natural Area, along road ascending to Valley of the Moon. (IPB 10/07) 1000 Comment
  RSA0030777  Penstemon Anstruther Davidson 3663 Imperial Imperial Valley Comment
  UC1787744  Penstemon clevelandii var. clevelandii Jon P. Rebman, D. Silverman, B. Lauri, O. Solis 2001-4-13 7234 Imperial In-Ko-Pah Mountains, Jacumba Natural Area, at top of grade along road to Valley of the Moon, just E of the microwave towers. 1200 Comment
  UCR255230  Penstemon clevelandii var. clevelandii Jon P. Rebman, Melanie Howe 1997-4-5 3892 Imperial Sonoran Desert, Jacumba Natural Area: east of Jacumba: Inkopah Mtns: region near Valley of the Moon 900 Comment
  CAS-BOT-BC355938  Perityle emoryi Edmund C. Jaeger 1939-1-15 s.n. Imperial Salvation Wash, Chocolate Mts. 30 Comment
  CDA8454  Perityle emoryi T. C. Fuller 1962-4-4 8082 Imperial Shell Canyon Road, south of Coyote Mountain, 2.8 miles north of Ocotillo. 0 Comment
  RSA167677  Perityle emoryi R. F. Thorne, Robert L. Rutherford 1964-4-10 33547 Imperial Araz Wash, between Pasadena and Stud Mts, Cargo Muchacho Mts. 305 Comment
  RSA471865  Perityle emoryi N. C. Cooper 1949-3-17 3101 Imperial Colorado Desert, Coyote Wells. 304 Comment
  RSA48288  Perityle emoryi E. K. Balls 1949-4-3 12921 Imperial Colorado Desert. Chocolate Mountains, open slopes 8 miles along road from Niland to Blythe. Lower slopes of mountains. 152 Comment
Read comments
Jan 14 2009
  SBBG8656  Perityle emoryi H. and M. Dearing 1942-4-9 3142 Imperial Mountain Spring Grade 609 Comment
  SD173192  Perityle emoryi Larry Hendrickson, L. Louise Jee 2005-4-27 1749 Imperial Grave Wash, approx. 3.0 air miles west of hwy. 86 and 2.5 air miles north of hwy. S-22 (Borrego-Salton Seaway). 36 Comment
  SD173193  Perityle emoryi Larry Hendrickson, L. Louise Jee 2005-4-22 2053 Imperial Trust for Public Lands Option Properties. Big Wash, approx. 4.6 air miles west of hwy. 86 and 3.0 air miles north of hwy. S-22 (Borrego-Salton Seaway). 124 Comment
  SD190607  Perityle emoryi Larry Hendrickson, Jon Rebman. 2005-4-15 3130 Imperial Picacho State Recreation Area, adjacent to maintenance yard. 71 Comment
  SD199860  Perityle emoryi Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16117 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, approx. 2.7 mile W of Hwy. 86; Section 22 (SL22), Palm Wash, Site PHOCAL in sandy arroyo bottom and surrounding mud embankments -9 Comment
  SD243846  Perityle emoryi Gary Diridoni 1998-2-22 Imperial Indian Pass & Gavilan Wash Comment
  SD37028  Perityle emoryi T. W. Whitaker 1941-10-1 Imperial In-Ko-Pah Gorge Comment
  SEINET5575580  Perityle emoryi Steven P. McLaughlin 1998-1 7378 Imperial Picacho Wash below All American Canal 60 Comment
  UCD134898  Perityle emoryi C. L. Hitchcock 1966-3-20 24293 Imperial about 15 miles north of Ogilby along road to Blythe. Comment
  UCD35755  Perityle emoryi Beecher Crampton 1962-5-23 6454 Imperial 7-8 miles west of Coyote Wells, US Hwy. 80, Jacumba Mtns. 304 Comment
  UCR165455  Perityle emoryi John F. Green 2005-3-10 s.n. Imperial Sonoran (Colorado) Desert, Salton Basin, transect along Coachella Canal right-of-way, between siphons 9 and 10, c. 4 miles NW of Niland 15 Comment
  UCR266768  Perityle emoryi A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-20 41925 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, foot of high hill west of the mouth of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 274 Comment
  UCR279402  Perityle emoryi A. C. Sanders, Jim Malusa 2017-3-26 43056 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, north of Frink, along dirt road 800 m above Siphon 17 of the Coachella Canal 63 Comment
  SD125144  Petalonyx linearis Steven P. McLaughlin, Janice E. Bowers 1983-11-11 2735 Imperial Rocky slope, Milkweed Pass, 15.5 miles north of Yuma, on road to Picacho State Recreation Area. (IPB 10/07) 305 Comment
  JEPS41237  Petalonyx thurberi W. L. Jepson 1920-4-30 8908 Imperial McCain Spring Comment
  RSA518351  Petalonyx thurberi B. Pitzer, G. R. Ballmer 1989-10-6 1464 Imperial Yuha Desert, Coyote Wash, 0.5 mile E of Painted Gorge Road. 107 Comment
  CAS-BOT-BC326835  Peucephyllum schottii Roxana S. Ferris 1928-4-20 7185 Imperial Glamis - Blythe Road about 12 miles south of Midway Well Comment
  SBBG8668  Peucephyllum schottii H. and M. Dearing -Mar-1926 1925 Imperial near Salton Sea Comment
  SD120992  Peucephyllum schottii Duffie Clemons, Erik Jonsson 1987-4-12 1672 Imperial Locally common in volcanic talus, near Gavilan Wash, Indian Pass ACEC. (IPB 10/07) 960 Comment
  SD190608  Peucephyllum schottii Larry Hendrickson, Jon Rebman. 2005-4-15 3129 Imperial Picacho State Recreation Area, adjacent to maintenance yard. 71 Comment
  SD242726  Peucephyllum schottii Donald Hazlett 1993-3-13 6817 Imperial 3 mi. S of Ocotillo, in Davies Canyon 182 Comment
  SEINET5575602  Peucephyllum schottii Steven P. McLaughlin 1998-1 7390 Imperial Along to road to Picacho State Rec. Area at ''milkweed pass'', with Olneya tesota, Fouquieria splendens, Encelia farinosa, Hyptis emoryi, Opuntia echinocarpa, Larrea tridentata. 300 Comment
  UC403400  Peucephyllum schottii H. E. and S. T. Parks Feb. 1929 377 Imperial near the entrance Carrizo Canyon Comment
  UCR41888  Peucephyllum schottii A. C. Sanders, B. Pitzer, D. Charlton, R. Kniffen, J. Stewart, Howie Weir, D. E. Bramlet 1986-3-9 6191 Imperial Sonoran (Colorado) Desert, Coyote Mountains, Fossil Canyon, 3.3 mi north of Imperial Hwy (S-2) at Ocotillo, on Shell Canyon Road 305 Comment
  UCR85362  Phacelia John Wear, T. Bennett, Nathan Moorhatch 1995-4-28 s.n. Imperial Sonoran Desert, Fish Creek Mtns, U.S. Gypsum mine 152 Comment
  SBBG29414  Phacelia crenulata D. Myrick 1968-3-1 1780 Imperial base of Fish Crk Mtns, 15 mi S of Ocotillo Wells along Gypsum Mine railroad 30 Comment
  CDA40391  Phacelia crenulata var. ambigua T. C. Fuller 1962-4-4 8062 Imperial Highway 98 to Calexico, 16.0 miles east of Ocotillo. 0 Comment
  SD122421  Phacelia crenulata var. ambigua Duffie Clemons, Erik Jonsson 1988-2-11 1919 Imperial Common in alkaline, sandy, silty soil, Shell Reef. (IPB 10/07) 60 Comment
  UC1426599  Phacelia crenulata var. ambigua Noel H. Holmgren and Patricia K. Holmgren 1973-3-25 6515 Imperial e Old Palo Verde Road (8.5 airline mi ssw of Palo Verde); Palo Verde Mountains 259 Comment
  UC648446  Phacelia crenulata var. ambigua Ira L. Wiggins 1937-2-25 8603 Imperial 0.7 mi n All-American Canal Spillway; Picacho Wash Comment
  GMDRC5785  Phacelia crenulata var. minutiflora J. M. Andre 2013-3-4 24082 Imperial Cargo Muchacho Mountains;: southeast side of range, approx. 12 mi. NW of Yuma, just west of Barney Oldfield Rd, 5.0 mi. north of Jct Interstate 8 158 Comment
  JEPS22146  Phacelia crenulata var. minutiflora Rimo Bacigalupi with Paul Hutchison 1958-2-18 6163 Imperial ne base of mts 4.5 mi s Palo Verde Settlement (in arroyo running e into Laguna Palo Verde); Palo Verde Mts. 88 Comment
  UCR108040  Phacelia cryptantha Jon P. Rebman, Melanie Howe 1997-4-5 3906 Imperial Sonoran (Colorado) Desert, Jacumba Natural Area, Smuggler's Cave area, east of Jacumba and southeast of In-ko-pah Gorge 900 Comment
  JEPS2372  Phacelia distans W. L. Jepson 1927-4-17 11782 Imperial Myers Creek Bridge Mountain Springs grade (foot of grade) 243 Comment
Read comments
Apr 3 2008
  POM289806  Phacelia distans Lyman Benson 1933-4-1 4258 Imperial US 80, Grade to Mt Springs. Mt. Range Cuyamaca. Salton Sea Watershed. 610 Comment
  SD162625  Phacelia distans Jon Rebman, Mark Miller 2003-5-10 8979 Imperial Jacumba Natural Area (BLM): In-ko-pah Mountains; East of Jacumba just over E of San Diego/Imperial County border & just N of the US/Mex border 1220 Comment
  UC669323  Phacelia distans Annie M. Alexander and Louise Kellogg 1941-3-21 1946 Imperial Beal Well Basin Chocolate Mountains 410 Comment
  RSA265178  Phacelia ivesiana I. L. Wiggins, Jack Zaninovich 1937-2-25 8602 Imperial Picacho Wash, 0.7 north of All-American Canal Spillway. Comment
  RSA0125418  Phacelia minor Jon P. Rebman 2001-3-14 7129 Imperial Jacumba Natural Area, In-ko-pah Mountains. 975 Comment
  SD158977  Phacelia minor Jon P. Rebman 2001-3-14 7129 Imperial Jacumba Natural Area, In-ko-pah Mountains. 975 Comment
  RSA45518  Phacelia minutiflora J. C. Roos 1949-4-8 4193 Imperial Milpitas Wash, at road from Midway Well to Palo Verde. Comment
  HSC13729  Phacelia neglecta C. L. Hitchcock 1966-3-20 24303 Imperial 20 mi. N of Ogilby, along road to Blythe Comment
Read comments
Mar 2 2013
  UC1094528  Phacelia neglecta Reino Alava 1958-3-3 1824 Imperial along roadside about 16 mi s Palo Verde (road from Palo Verde to Ogilby) Comment
  UC130482  Phacelia neglecta H. M. Hall 1905-4-23 5867 Imperial Salvation Spring Colorado Desert, Chuckawalla Mts. Comment
Read comments
Nov 20 2011
  UCR17936  Phacelia neglecta A. C. Sanders 1976-4-14 392 Imperial Sonoran (Colorado) Desert, Yuha Desert; S of Interstate Hwy 8 30 Comment
  POM320427  Phacelia pedicellata Worthman 1967-4-11 23 Imperial Painted Gorge, Salton Sea Dranage. Comment
  UCR41605  Phacelia pedicellata A. C. Sanders, B. Pitzer, D. Charlton, R. Kniffen, J. Stewart, Howie Weir, D. E. Bramlet 1986-3-9 6214 Imperial Sonoran (Colorado) Desert, Coyote Mountains, Fossil Canyon, 3.3 mi north of Imperial Hwy (S-2) at Ocotillo, on Shell Canyon Road 305 Comment
  CDA32610  Phalaris minor T. C. Fuller 1964-6-1 12117 Imperial Old American Fruit Ranch, Rockwood Canal, Gate 121, c. 1.5 miles east of Brawley. 0 Comment
  UC1784023  Phalaris minor John R. Reeder 1988-3-9 8242 Imperial along S-24 near Imperial Date Gardens 30 Comment
  UCD89026  Phalaris minor Collector Unknown 1966-3-1 s.n. Imperial Near Brawley. Comment
  UCD89190  Phalaris minor E. G. N. 1940-4-23 s.n. Imperial U.S. Yuma Fields, Bard. Comment
  UCR2655  Phalaris minor F. M. Reed 1928-5-16 5980 Imperial Sonoran (Colorado) Desert, Imperial Valley, Heber -61 Comment
  UCD89277  Phalaris paradoxa A. A. Beetle 1943-4-27 1951 Imperial Near Holtville. Comment
  JEPS9629  Pholisma arenarium W. L. Jepson 1927-4-17 11791 Imperial sandy flat below Myers Creek bridge (at foot of grade); Mountain Springs grade Comment
Read comments
Apr 3 2008
  NY37806  Pholisma sonorae R. F. Thorne 1984-4-27 58267 Imperial Algodones Dunes off Highway I.8 on Grays Well Road, west end old plank road Comment
  RSA257643  Pholisma sonorae Gary D. Wallace, Sherwin Carlquist 1973-5-14 1193 Imperial ESE of Holtville along I-80, S of American Canal Comment
  RSA446409  Pholisma sonorae H. de Forest 1934-3-29 18614 Imperial Los Algodones Comment
  SD17613  Pholisma sonorae Allen Keller 1937-5-31 Imperial 7 mi. east of Holtville Comment
  UCR123800  Pholisma sonorae Steven R. Hill, K. Kramer 2001-4-27 33499 Imperial Sonoran/Colorado Desert, north side of California Route 78, 1.7 mi west of Glamis (measured from railroad crossing), Algodones Dunes 92 Comment
  SD162624  Pholistoma auritum var. arizonicum Jon Rebman, Mark Miller 2003-5-10 8976 Imperial Jacumba Natural Area (BLM): In-ko-pah Mountains; East of Jacumba just over E of San Diego/Imperial County border & just N of the US/Mex border 1220 Comment
  RSA459277  Pholistoma membranaceum Anstruther Davidson 1926-3-1 s.n. Imperial [No location information on label.] Comment
  RSA0021544  Phoradendron californicum Jim Andre 2013-3-4 24091 Imperial Cargo Muchacho Mtns: southeast side of range, approx. 12 miles NW of Yuma, just west of Barney Oldfield Rd, 5.0 miles north of Jct Interstate 8. 158 Comment
  RSA0117114  Phoradendron californicum Mitchell Provance 2008-3-15 10097 Imperial Chocolate Mountains Region: E side of Hwy 78, about 7 miles NNE of intersection with Ogilby Rd., 2 miles N of Buzzards Peak, c. 2.5 miles NNE of the Border Checkpoint. 293 Comment
  SD200226  Phoradendron californicum Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-25 16729 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 7 (SP7), north fork of Big Wash, Site SPHAMB in large arroyo and surrounding hillsides 136 Comment
  SD200229  Phoradendron californicum Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16104 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, approx. 2.7 mile W of Hwy. 86; Section 22 (SL22), Palm Wash, Site PHOCAL in sandy arroyo bottom and surrounding mud embankments -9 Comment
  SD200230  Phoradendron californicum Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16245 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 19 (SP19), Palm Wash, Site HILRIG in sandy arroyo with desert pavement benches on the surrounding embankments 60 Comment
  SD262376  Phoradendron californicum A. C. Sanders, Jim Malusa 2017-1-11 42648 Imperial Sonoran (Colorado) Desert: Chocolate Mountains Aerial Gunnery Range, below Mary Lode Mine along dirt road. 302 Comment
  UCD83582  Phoradendron californicum Ellen Dean; T. Starbuck, M. Starbuck, T. Zavortink 2010-4-9 5922 Imperial BLM Algodones Dunes Natural Area. E side of dunes accessed from 6.8 mi N of Hwy 78 along Kipf Rd. In wash near road. 79 Comment
  UCR260146  Phoradendron californicum A. C. Sanders, Jim Malusa 2015-3-5 41248 B Imperial Sonoran (Colorado) Desert, Salvation Pass in the Chocolate Mountains, edge of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 366 Comment
  UCR264443  Phoradendron californicum A. C. Sanders, Jim Malusa 2015-9-7 41799 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, c. 5.5 miles due west of the south end of the Little Mule Mountains, along the road from 'Camp Burt' to new target at 'Invader', wash crossing near road junction to Salvation Pass 401 Comment
  UCR281934  Phoradendron californicum A. C. Sanders, Jim Malusa 2017-9-21 43365 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, south of Bradshaw Trail on dirt road toward Surveyors Pass, near Riverside Co. line & Hovley Tank guzzler 677 Comment
  SD144338  Phoradendron leucarpum subsp. tomentosum Jon P. Rebman, Melanie Howe 1997-4-5 3912 Imperial Jacumba Natural Area, east of Jacumba and southeast of Inkopah, Smuggler's Cave area. (IPB 10/07) 900 Comment
  CAS-BOT-BC250981  Phragmites australis Ira L. Wiggins 1957-3-23 14021 Imperial 3.3 mi. So. of State Hwy. 78 along U. S. Hwy. 99 (near Kane Springs) Comment
  RSA597936  Phragmites australis F. M. Reed 1930-2-5 6762 Imperial Imperial Valley; canal bank south of Brawley Comment
  UCD89846  Phragmites australis F. M. Reed 1930-2-5 6762 Imperial south of Brawley. 45 Comment
  UCR2668  Phragmites australis F. M. Reed 1930-2-5 6762 Imperial Sonoran (Colorado) Desert, Imperial Valley: canal bank south of Brawley -46 Comment
  SEINET10659987  Phragmites communis Paul O. Schallert 1945-1 Schallert 13304 Imperial Along irrigation ditch near Winter haven. Comment
  SD142377  Physalis acutifolia Jon P. Rebman, Adrienne Russell 1997-9-6 4192 Imperial West of Hwy 115; along the Redwood Canal; just W of the Alamo River between Butler Rd. & McKim Rd. 20 Comment
  SD242981  Physalis acutifolia BLM 1993-6-10 628 Imperial Winterhaven Comment
  CAS-BOT-BC433178  Physalis crassifolia L. Nye; G. Gust 2005-3-5 15 Imperial Off S2, ca. 6 miles NW of Ocotillo. 361 Comment
  JEPS8989  Physalis crassifolia S. B. Parish 1913-2-8 8435 Imperial base of mountains s Travertine Rock -30 Comment
  RSA26849  Physalis crassifolia I. L. Wiggins 1941-3-24 9606 Imperial 6 miles NE of Niland on road to Beal Well. Comment
  RSA695940  Physalis crassifolia LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1283 Imperial Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). North of Lion Head Mountain, near Beal Well. Surrounding desert off of Beal Road. 400 Comment
  RSA793963  Physalis crassifolia Duncan S. Bell 2012-11-11 4362 Imperial Algodones Dunes: north section of dunes, approximately 20 air miles northwest of the junction of Highway 78 and the Southern Pacific Railroad tracks, and approximately 16.5 air miles southeast of Niland. 60 Comment
  SD120059  Physalis crassifolia Duffie Clemons, Erik Jonsson 1986-10-19 1564 Imperial Coyote Mountains, A+-100 yards west and A+-300 yards north of section line, along wash. (IPB 10/07) 390 Comment
  UC665842  Physalis crassifolia Ira L. Wiggins 1941-3-24 9606 Imperial 6 mi ne Niland (on road to Beal Well) Comment
  UCR134132  Physalis crassifolia June Latting 1967-3-26 s.n. Imperial Sonoran (Colorado) Desert, Painted Gorge, Coyote Mountains 305 Comment
  UCR170252  Physalis crassifolia Scott D. White, Jennifer H. Jones 2005-4-19 10957 Imperial Sonoran Desert, Fish Creek Mountains 213 Comment
  UCR239486  Physalis crassifolia A. C. Sanders, Mitch Provance 2012-10-24 40472 Imperial Sonoran (Colorado) Desert, eastern edge of Chocolate Mountains Aerial Gunnery Range on powerline road 0.1 mi. east of jct. with old Niland-Blythe Rd. 627 Comment
  RSA97170  Physalis crassifolia R. M. Straw 1954-3-28 549 Imperial W. slope Chocolate Mts., between Niland and Beal's Well Comment
  CAS-BOT-BC60796  Physaria tenella Peter H. Raven 1958-1-26 11499 Imperial 17.8 miles north of Ogilby. Comment
  UCR267909  Physaria tenella Jim Andre 2013-3-4 23832 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, east side of range at end of Imperial Gables Road, 4.2 miles west of Hwy 78, just outside of aerial gunnery range 422 Comment
  UCR279050  Physaria tenella A. C. Sanders, Jim Malusa 2017-3-9 42773 Imperial Sonoran (Colorado) Desert, plateau above slot canyon near head of Mammoth Wash, Chocolate Mountains 506 Comment
  CDA22426  Pilostyles thurberi T. C. Fuller 1967-4-11 15580 Imperial East side of Highway 86 to Westmorland, 0.6 mile south of Kane Springs at [near] junction with Highway 78 to Borrego, San Felipe Wash. 0 Comment
  RSA159462  Pilostyles thurberi Eva Wilson 1956-6-23 s.n. Imperial Pinto Wash on the Yuha cut-off between Singal Mountain P.O. and Coyote Wells Comment
  RSA172230  Pilostyles thurberi Robert F. Thorne, Benjamin 1963-5-13 31824 Imperial 0.7 miles S of San Felipe Creek, W of Salton Sea along Hwy 99 -61 Comment
  RSA182930  Pilostyles thurberi Robert L. Rutherford, James Henrickson 1965-1-27 258 Imperial 2.5 miles west of Ocotillo on Hwy S-2 Comment
  RSA668039  Pilostyles thurberi Robert L. Rutherford 1963-11-29 3 Imperial 0.6 miles south of San Felipe Creek on Hwy 99 Comment
  RSA789856  Pilostyles thurberi James R. Shevock 1986-3-24 11364 Imperial Along country road S-80 paralleling Interstate 80, 3.4 miles east of Coyote Wells. 100 Comment
  SD211440  Pilostyles thurberi Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18939 Imperial East of Plaster City on Bureau of Land Management (BLM) property near the entrance to Plaster City Recreation Area; just N of Hwy. S80 & W of Dunaway Road; E of Ocotillo & W of El Centro; dune area along road 0 Comment
  UCD137671  Pilostyles thurberi Robert F. Thorne; R. K. Benjamin 1963-5-23 31824 Imperial Colorado Desert, 0.6 - 0.7 mile south of San Felipe Creek west of Salton Sea along Hwy 99. Comment
  RSA776462  Pilostyles thurberi Amber Swanson, Duncan S. Bell 2011-2-26 172 Imperial Just N of Hwy 98 at Roy's Rd (Rd to Pinto wash). 30 Comment
  UCR245779  Pinus monophylla Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan 2012-11-18 4436 Imperial Peninsular Range, Jacumba Mountain; at the northwest base of Blue Angel Peak, c. 0.25 air mile north of U.S./Mexico border 1309 Comment
  UCR155772  Plagiobothrys arizonicus Jon P. Rebman, D. Silverman, B. Lauri, O. Solis 2001-4-13 7229 Imperial Peninsular Range/Sonoran (Colorado) Desert, In-Ko-Pa Mtns, Jacumba Natural Area, at top of grade along the road to Valley of the Moon, just east of the microwave towers 1200 Comment
  UCD124373  Plantago arenaria L. N. Goodding; C. Reeder 1943-6-20 s.n. Imperial U. S. Yuma Field Station; Bard, California. Comment
  UCD124453  Plantago erecta J. Massey; James Henrickson 1966-3-18 1109 Imperial ca. 2 miles west of Coyote Wells. Comment
  OBI2707  Plantago ovata Dieter H. Wilken, Gary D. Wallace 1966-2-22 665 Imperial Travertine Pt. Salton City and Indio 37 Comment
  SD161381  Plantago ovata Jon Rebman, Jim Rocks 2005-2-10 10942 Imperial Little Picacho Wilderness Area (BLM property): North of Winterhaven, SW of Colorado River; approx. 18 miles N of S24 on Picacho Road; just south of the Picacho State Recreation Area 195 Comment
  SD191982  Plantago ovata Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14445 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 9 (SP9), in Grave Wash, Site ENCFRU in arroyo bottom and surrounding embankments 0 Comment
  UC1353422  Plantago ovata C. L. Hitchcock 1968-3-11 25436 Imperial 42 mi s Indio Comment
Read comments
Feb 21 2013
  UCR151420  Plantago ovata LeRoy Gross, V. Arvizu, Sarah De Groot, Lisa Rojas, T. Thibault 2004-5-13 1263 Imperial Colorado Desert; Chocolate-Chuckwalla Mtns region, Chocolate Mountains (Chocolate Mountains Aerial Gunnery Range). Near Surveyors Pass, surrounding desert off of Beal Rd 646 Comment
  UCR163741  Plantago ovata B. G. Pitzer, G. R. Ballmer 2001-3-17 4271 Imperial Sonoran (Colorado) Desert, Algodonnes Dunes, south of end of Ogilby Rd. on south side of I-8 88 Comment
  UCR202198  Plantago ovata Larry Hendrickson, Jon P. Rebman 2005-4-15 3139 Imperial Sonoran (Colorado) Desert, Picacho State Recreation Area, adjacent to maintenance yard 72 Comment
  UCR279137  Plantago ovata A. C. Sanders, Jim Malusa 2017-3-12 42826 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, south of Salvation Wash and NE of German Diggins Wash 404 Comment
  UCR41894  Plantago ovata A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6253 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  POM82195  Plantago ovata var. fastigiata Marcus E. Jones 1926-1-21 s.n. Imperial Midway - 20 miles E of Holtville Comment
  RSA0092012  Plantago ovata var. fastigiata Jim M. Andre 2015-3-3 31293 Imperial Eastern base of Jacumba Mountains, 1.3 mi. south of Hwy 98, approx. 2 mi. south of Ocotillo. Volcanic gravelly hills at margin of sandy wash at wilderness boundary. 246 Comment
  RSA289350  Plantago ovata var. fastigiata Charles Convis 1980-2-14 62 Imperial Western Salton Basin; 27km due WNW of Westmorland; 0-2km N of San Felipe Creek in area of confluence with Carrizo Wash. -21 Comment
  RSA412557  Plantago ovata var. fastigiata H. de Forest, Jack Rempel 1933-4-10 s.n. Imperial Chocolate Mountains, pass in mtns. on road from [Glamis] to Blythe. Comment
Read comments
Oct 31 2011
  UCD124543  Plantago ovata var. fastigiata Robert F. Thorne; Robert Rutherford 1964-4-10 33565 Imperial East side of Sand Hills, ca. 14 miles west of Yuma on Highway 80. Comment
  UCD150037  Plantago ovata var. insularis Godfrey Hewitt 1966-4-19 s.n. Imperial Colorado desert. Painted gorge. Comment
  RSA767479  Plantago patagonica J. Mark Porter, O. Mistretta, S. Hobbs 2002-3-2 13388 Imperial Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34. 95 Comment
  SEINET732639  Pleuraphis rigida D. J. Pinkava 1965-4-16 2026 -b Imperial 9 mi. from Arizona-California border on Rt. 80 Comment
  CAS-BOT-BC326629  Pleurocoronis pluriseta L. R. Abrams 1941-4-23 13922 Imperial South of Indio on U.S. Highway 99 Comment
  RSA264112  Pleurocoronis pluriseta Noel Holmgren, Patricia K. Holmgren 1974-3-28 7523 Imperial Jacumba Mountains. 3 airline miles southwest of Ocotillo. 274 Comment
  RSA746753  Pleurocoronis pluriseta Larry Hendrickson, Jon P. Rebman 2005-4-16 3159 Imperial Picacho State Recreation Area. South side of Colorado River, near group camp on N side of main access road. 43 Comment
  SD79830  Pleurocoronis pluriseta Helen V. Witham 1970-12-14 1181 Imperial In-Ko-Pah Gorge 399 Comment
  UCR260320  Pleurocoronis pluriseta A. C. Sanders, Jim Malusa 2015-3-7 41329 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, side canyon west of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 457 Comment
  CAS-BOT-BC326624  Pluchea sericea A. C. Sanders 2010-2-20 37283 Imperial East of Winterhaven, west side of dirt road (east of ag fields) near east end of Arnold Road, Bard 7.5' Q., Colorado River Valley, Sonoran (Colorado) Desert 38 Comment
  RSA472121  Pluchea sericea M. B. Dunkle 1935-4-18 4576 Imperial river Bottom, W of Yuma 46 Comment
  RSA48306  Pluchea sericea E. K. Balls 1949-4-4 12941 Imperial On highway 111, 5 miles north of Niland, Colorado Desert. -61 Comment
  RSA792644  Pluchea sericea Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan 2012-11-17 4387 Imperial Jacumba Mountains; Boulder Creek, approximately 1.7 air miles southeast of Mountain Spring or approximately 1.5 air miles southwest of Myer Valley. 570 Comment
  UCR138105  Pluchea sericea Jon P. Rebman, Joan Dowd, Veronica Gallego 2000-4-20 6551 Imperial Sonoran (Colorado) Desert, W of Glamis along Highline Canal, east of Brawley and just north of Hwy 78 Comment
  UCR254392  Pluchea sericea Margaret R. Mulligan, Larry Hendrickson, L. Louise Jee 2008-4-25 2532 Imperial Freeman Properties (Truckhaven), west of the Salton Sea, northwest of Salton City, in Coral Wash, 1.75 mi southwest of Hwy 86. Section SL14 12 Comment
  SEINET7990434  Pluchea sericea Jon P. Rebman 2000-4-20 6551 Imperial California EUA, E of Brawley and Just N of Highway Comment
  SD155867  Poa bigelovii Jon P. Rebman, D. Silverman, B. Lauri, O. Solis 2001-4-13 7222 Imperial In-Ko-Pah Mountains, Jacumba Natural Area, along road ascending to Valley of the Moon. (IPB 10/07) 1000 Comment
  UC791755  Polygonum argyrocoleon A. A. Beetle 1943-5-21 16 Imperial Comment
  SEINET1906756  Polygonum lapathifolium A. C. Sanders 1988-1 8453 Imperial Sonoran (Colorado) Desert: Imperial Valley between Brawley & Westmorland, east side of Hwy 86 at intersection with Kalin Rd. and Tamarack Canal crossing, 1.6 mi. NW of New River crossing at Brawley. -34 Comment
  UC164857  Polygonum lapathifolium S. B. Parish 1912-7-2 8075 Imperial Calexico Comment
  RSA466351  Polygonum lapathifolium Edwin Kline 1920-10-2 s.n. Imperial Imperial Co. Comment
  JEPS50544  Polygonum persicaria W. L. Jepson 1912-11-2 5280 Imperial Lower Palo Verde Valley; river banks 73 Comment
  SD152296  Polypogon interruptus Jon P. Rebman, Joan Dowd, Veronica Gallego 2000-4-20 6552 Imperial West of Glamis, along Highline Canal, and east of Brawley, and just north of Highway 78. Comment
  UC1998467  Polypogon monspeliensis Frank B. McMurry 1946-6-20 Imperial Recently formed sand bar along side channel leading into Fergeson Lake, Imperial National Wildlife Refuge, Imperial County, California. Comment
  UCD91382  Polypogon monspeliensis R. Tofsrud 1951-4-26 s.n. Imperial Vicinity of El Centro. Comment
  UCD91473  Polypogon viridis D. W. Ragsdale 1957-5-24 4 Imperial Ca. 1 mile east of Calexico. Comment
  CAS-BOT-BC356146  Porophyllum gracile Roxana S. Ferris 1928-4-21 7169 Imperial Between Glamis and Midway Well Comment
  RSA0096556  Porophyllum gracile Duncan S. Bell, Evan Meyer, James Riley 2015-5-6 8225 Imperial Jacumba Mountains; collecting in the Jacumba Wilderness around the Blue Angel peak area just north of the U.S./Mexico border. 1295 Comment
  SD118863  Porophyllum gracile Steven P. McLaughlin, Janice E. Bowers 1983-11-10 2717 Imperial Small watercourse, 10.2 miles south of Picacho State Recreational Area. (IPB 10/07) 185 Comment
  UCR242306  Porophyllum gracile A. C. Sanders, T. B. Salvato, Andrew Trouette, Rob Shoener 2012-8-22 40360 Imperial Sonoran (Colorado) Desert, between Rainey Well (windmill) and Indian Well, just off BLM Rd. 549, 1.1 km west of Bradshaw Trail 524 Comment
  UCR266737  Porophyllum gracile A. C. Sanders, Jim Malusa 2016-1-23 41981 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, canyon north of old Niland to Blythe road, 1 mile west of Beal Well 473 Comment
  UCR266752  Porophyllum gracile A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-20 41914 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, lower Salvation Wash below confluence of E and N forks, US Navy Chocolate Mountains Aerial Gunnery Range 267 Comment
  SD126466  Portulaca oleracea A. C. Sanders 1988-11-6 8750 Imperial Imperial Valley between Brawley and Westmorland, east side of Highway 86, at intersection with Kalin Road and Tamarack Canal crossing, 1.6 miles northwest of New River crossing at Brawley. Edge of canal and asparagus field, at field edge. (IPB 10/07) -34 Comment
  UC114465  Potentilla rivalis T. S. Brandegee 1901-3-28 Imperial Cameron lake Colorado Desert, Cameron Lake Comment
Read comments
Sep 10 2007
  UCR269727  Prenanthella exigua A. C. Sanders, Jim Malusa 2016-3-15 42247 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, c. 1.1 km NNE of Beal Well, north side of a rocky hill east of old Niland-Blythe Rd. 442 Comment
  UCR277555  Prenanthella exigua Mitch Provance 2008-3-15 10070 Imperial Chocolate Mountains Region, E side of Hwy 78, about 7 miles NNE of intersection with Ogilby Rd., 2 miles N of Buzzards Peak, c. 2.5 miles NNE of the border checkpoint 335 Comment
  CDA42004  Proboscidea althaeifolia Eleanor McCowan 1963-9-2 s.n. Imperial First desert wash, Glamis Road, ca. 4 miles west of Palo Verde. 0 Comment
  SBBG94890  Proboscidea althaeifolia R. Twitchell 1977-9-14 Imperial Hwy 78, 10 mi S of Palo Verde Comment
  CAS-BOT-BC202326  Prosopis glandulosa var. torreyana Victor Duran 1932-5-7 3188 Imperial Near Harper's Well, Imperial Valley 9 Comment
  CDA210  Prosopis glandulosa var. torreyana Frank B. McMurry 1943-1 1400 Imperial Sonoran Desert, Imperial National Wildlife Refuge. 0 Comment
  RSA167600  Prosopis glandulosa var. torreyana Robert F. Thorne, R. Rutherford 1964-4-11 33652 Imperial Araz Wash, between Pasadena and Stud Mountains, Cargo Muchacho Mountains. 305 Comment
  RSA517273  Prosopis glandulosa var. torreyana R. McKernan, A. C. Sanders 1989-2-16 s.n. Imperial Chocolate Mts Aerial Gunery Range, Surveyor's Pass. Comment
  SD190642  Prosopis glandulosa var. torreyana Larry Hendrickson, Jon Rebman, et al. 2005-4-16 3148 Imperial Picacho State Recreation Area. South side of the Colorado River, near Group Camp on N-side of main access road. 42 Comment
  SD211414  Prosopis glandulosa var. torreyana Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18909 Imperial South of Plaster City on Bureau of Land Management (BLM) property in an area proposed for development of a solar facility: S of Hwy. S80 & N of I-8, NE of Ocotillo & W of El Centro; in a large wash just S of a powerline road 36 Comment
  SD220676  Prosopis glandulosa var. torreyana Margaret R. Mulligan, L. Hendrickson, L. L. Jee 2008-4-25 2520 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City; Section 14 (SL14), in Coral Wash ca. 2 mi southwest of Hwy 86. 25 Comment
  UCR148724  Prosopis glandulosa var. torreyana Jon P. Rebman, Joan Dowd, Veronica Gallego 2000-4-19 6534 Imperial W Colorado Desert, NW of El Centro, E side of Fish Creek Mtns and west of Salton Sea Comment
  UCR269628  Prunus fasciculata var. fasciculata A. C. Sanders, Jim Malusa 2016-3-7 42127 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, c. 3.5 km NE (66 deg. ) of Salvation Pass well site 398 Comment
  POM183665  Prunus fremontii Philip A. Munz 1931-3-14 11949 Imperial Mountain Springs Grade. 762 Comment
  CAS-BOT-BC356311  Psathyrotes ramosissima E. A. McGregor 1917-4-22 876 Imperial Colorado Desert. Niland, Imperial Valley Comment
  CAS-BOT-BC356312  Psathyrotes ramosissima Noel H. Holmgren; Patricia K. Holmgren 1973-3-29 6562 Imperial Picacho Road, 12.5 airline miles north of Yuma 213 Comment
  RSA264558  Psathyrotes ramosissima C. W. Tilforth, John Dourley, Walter Wisura 1977-5-19 1311 Imperial Along Pinto Wash about 13miles W of Calexico, Hwy 98 Comment
  CAS-BOT-BC337448  Psorothamnus W. R. Dudley 1895-1-1 s.n. Imperial near Mesa SW of Yuma Comment
  CAS-BOT-BC227693  Psorothamnus emoryi Steven R. Hill; Kate Kramer 2001-4-27 33494 Imperial California Route 86, west side of U.S. Navy Salton Sea Test Base road just east of Route 86. About 10.4 miles south of Salton City 4 Comment
  CAS-BOT-BC353597  Psorothamnus emoryi Marcus E. Jones 1906-4-25 s.n. Imperial West of Yuma Comment
  CAS-BOT-BC353599  Psorothamnus emoryi Peter H. Raven 1958-5-6 12911 Imperial 2 miles west of Plaster City Comment
  CAS-BOT-BC353610  Psorothamnus emoryi LeRoy Abrams 1907-12-29 6323 Imperial Signal Mountain Comment
  CDA22496  Psorothamnus emoryi Gillian Watson 2008-3-21 CA 8 Imperial 1 mile S. of Riverside Co. boundary, 1/4 mile W of Hwy 111on E coast of Salton Sea 0 Comment
  JEPS41728  Psorothamnus emoryi W. L. Jepson 1927-4-15 11723 Imperial Colorado Desert, Sand Hills near Grays Well 60 Comment
  OBI53123  Psorothamnus emoryi Larry Kelly 1988-3-24 17 Imperial along Imperial hwy S-2 in Ocatillo ca. .5 mi N of i-8 Comment
  RSA0024966  Psorothamnus emoryi Jim Andre 2013-3-3 23982 Imperial Along Frontage Rd. at RR tracks, just N of I-8, just west of Winterhaven, approx. 3 miles NW of Yuma, AZ. 40 Comment
  SEINET10442868  Psorothamnus emoryi J. G. Harrison 2016-3-13 s.n. Imperial Junction of Ogilby Road and I-8. 29 Comment
  UC1719479  Psorothamnus emoryi D. Atwood and L. Stritch 1993-4-3 17929 Imperial 1.9 mi WNW of Ocotillo on County Road 5-2 Comment
  UC403405  Psorothamnus emoryi H. E. and S. T. Parks Feb 1929 395 Imperial Along the shores of Salton Sea Comment
  UCR148662  Psorothamnus emoryi Jon P. Rebman, Joan Dowd, Veronica Gallego 2000-4-19 6529 Imperial W Colorado Desert, NW of El Centro, E side of Fish Creek Mtns and west of Salton Sea Comment
  UCR177257  Psorothamnus emoryi Scott D. White, Michael Honer 2003-5-3 9172 Imperial Sonoran (Colorado) Desert, Fish Creek Mountains, unnamed canyon draining SW-facing slope of the mtns; south of the operating US Gypsum quarries 213 Comment
  UCR99993  Psorothamnus emoryi B. G. Pitzer 1997-10-18 3322 Imperial Sonoran (Colorado) Desert, Immediately south of Hwy I-8 at the Ogilby Road entrance to the freeway; S end of Algodones Dunes. 91 Comment
  VVC640  Psorothamnus emoryi P. J. MacKay, T. Thomas 1997-3-1 129 Imperial Algodones Dunes, Coachella Canal Rd, ca. 4 mi N of Hwy 8; 73 Comment
  CAS-BOT-BC520445  Psorothamnus schottii A. C. Sanders; Fred M. Roberts; T. B. Salvato 2013-5-2 40826 Imperial Sonoran (Colorado) Desert: Chuckwalla Bench, S of Chuckwalla Mtns, Arroyo Seco, 2.6 km SE (115 deg. ) of where it crosses old Niland-Blythe Rd., 3.3 km SW (339 deg. ) of Raineys Well 563 Comment
  POM28906  Psorothamnus schottii Marcus E. Jones 1906-4-25 s.n. Imperial West of Yuma. Comment
  RSA48290  Psorothamnus schottii E. K. Balls 1949-4-3 12923 Imperial Colorado Desert. Chocolate Mountains, open slopes 8 miles along road from Niland to Blythe. Lower slopes of mountains. 152 Comment
  RSA696649  Psorothamnus schottii LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1322 Imperial Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). West of Lion Head Mountain, Surrounding desert off of Beal Road. 174 Comment
  SBBG88007  Psorothamnus schottii A. C. Sanders 1986-3-9 6229 Imperial Painted Gorge, 5.1 mi N of S-80 on Painted Gorge Rd, ca. 5 mi NE of Ocotillo 152 Comment
  SD200416  Psorothamnus schottii Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16818 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 10 (SL10), in Big Wash, Site ERIINF in sandy arroyo and surrounding cobbly mesas -14 Comment
  SD211415  Psorothamnus schottii Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18923 Imperial Southeast of Plaster City on Bureau of Land Management (BLM) property in an area proposed for development of a solar facility: S of Hwy. S80 & N of I-8, E of Ocotillo & W of El Centro; on flats just N of jctn. Of powerline road & I-8 17 Comment
  UC187299  Psorothamnus schottii J. G. Lemmon and wife May, 1880 Imperial Ft. Yuma, Colorado River, Cal. Comment
  CAS-BOT-BC340939  Psorothamnus spinosus Edmund C. Jaeger 1920-4-10 s.n. Imperial Martinez Canon [Canyon], Colorado Desert Comment
Read comments
Mar 9 2020
  JEPS41656  Psorothamnus spinosus unknown 1844-1 Imperial Coyote Wells , Coyote Wells (Imperial Valley) Comment
  RSA492693  Psorothamnus spinosus Walter Wisura 1989-5-10 4340 Imperial 0.7 mi. S of Hwy 98 S of Ocotillo, in sandy, gravelly wash. Comment
  UCD108390  Psorothamnus spinosus Beecher Crampton 1962-5-23 6452 Imperial Imperial County, Jacumba Mountains, 7-8 miles west of Coyote Wells, along U.S. Highway 80. Comment
  UCR265263  Pulicaria paludosa Jon P. Rebman, John La Grange, Warren Schmidtmann, J. Emming 2014-9-25 28819 Imperial Sonoran (Colorado) Desert, Colorado River, south of Milpitas Wash, east of Hwy 78, south of Palo Verde & SE of Palo Verde Mountains, south of Walter's Camp, on BLM land on the west side of the Colorado River near the end of Walter's Camp Road 105 Comment
  SDSU9196  Purshia tridentata var. glandulosa Ronald H. Bigelow 1962-4-7 Imperial 6.5 miles SE of Jacumba. Comment
  SDSU15433  Quercus cornelius-mulleri Jon Rebman, Mike Simpson 1997-5-28 4137 Imperial Tract of Imperial Co.: T18S R9E. Jacumba Wilderness Area: In-Koh-Pah Mountains; Smuggler's Cave area south of Mountain Spring; along US/Mexican border. Comment
  UCR106071  Quercus cornelius-mulleri Jon P. Rebman, Maggie Loy 1996-10-25 3693 Imperial Peninsular Range, In-ko-pah Gorge area: along Boulder Creek and just east of San Diego/Imperial Co. line; near small oasis 915 Comment
  SD142945  Quercus wislizeni var. frutescens Jon P. Rebman, Mike Simpson 1997-5-29 4150 Imperial Jacumba Wilderness Area, In-Koh-Pah Mountains, Smuggler's Cave area south of Mountain Spring, along US/Mexico border. (IPB 10/07) Comment
  UCSB69246  Rafinesquia californica UCSB Botanical Society 1979-3-3 Imperial Off Shell Canyon Road, 1 mile east of S2 Comment
  CAS-BOT-BC362580  Rafinesquia neomexicana Noel H. Holmgren; Patricia K. Holmgren 1974-3-29 7544 Imperial Jacumba Mountains, 3 airline miles southwest of Ocotillo 274 Comment
  CLARK-A1528-288  Rafinesquia neomexicana Charlotte Stocks 1964-4-19 Imperial Salton Sea Comment
  SD16588  Rafinesquia neomexicana Allen Keller 1937-3-13 Imperial Near Mt. Springs Comment
  SD199864  Rafinesquia neomexicana Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16513 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, W of Salton City, Along Hwy S22, section 29 (SP29), Site LANSET on mesa and surrounding mud and cobble hillsides 152 Comment
  UCR211989  Rafinesquia neomexicana Jon P. Rebman, Guy L. Fleming, W. Schmidtmann, Gary Erbeck 2009-3-9 16162 Imperial Colorado (Sonoran) Desert, Freeman Properties (Truckhaven), west of the Salton Sea, northwest of Salton City, west of Hwy 86, Section 20 (SL20), Palm Wash, Site BRATOU in sandy arroyo bottom and surrounding mud embankments. 45 Comment
  UCR107936  Ribes indecorum Jon P. Rebman, Melanie Howe 1997-4-5 3910 Imperial Sonoran (Colorado) Desert, Jacumba Natural Area: east of Jacumba and SE of Inkopah: Smugglers Cave Area 900 Comment
  SD119937  Rumex dentatus Amadeo M. Rea 1984-12-3 545 Imperial In mesa marsh, northwest of Seeley, above New River. (IPB 10/07) Comment
  SD125068  Rumex dentatus Steven P. McLaughlin 1985-5-31 3015 Imperial Silty flats along the Colorado River, Quechan Indian Reservation, 2 miles E of Winterhaven 36 Comment
  SBBG87788  Rumex obtusifolius A. C. Sanders et al. 1986-3-8 6164 Imperial edge of sugarbeet field, intersection of Hwy 78 and S32 (Butters Rd), ca. 9 mi E of Brawley -30 Comment
  UCR55282  Rumex pulcher A. C. Sanders 1988-11-6 8756 Imperial Sonoran (Colorado) Desert, Imperial Valley, NW of Brawley along Kalin Road between Fredricks and Walker Roads -46 Comment
  RSA602098  Rumex violascens Louis C. Wheeler 1955-6-10 7155 Imperial Colorado River: John's Boat Landing. Comment
  UC131623  Rumex violascens T. S. Brandegee 1901-3-28 Imperial Cameron Lake Colorado Desert Comment
Read comments
Sep 10 2007
  UC62216  Rumex violascens Jos. Burtt Davy 1902-5-31 8024 Imperial near Imperial; Colorado Desert, Mesquite Lake Comment
  RSA615061  Ruppia cirrhosa A. C. Sanders, P. J. MacKay, Joan Stewart, G. Helmkamp, Colin L. Sanders 1994-12-4 15892 Imperial Colorado Desert, Salton Sink, near Frink Springs in a seeping ara between the Coachella Canal and Coachella Canal Road, SE of Rink road 30 Comment
  UC1100026  Ruppia cirrhosa Malcolm A. Nobs and S. Galen Smith 1948-9-4 531 Imperial se end Salton Sea (Mullet Island); Imperial Valley Comment
  UCD138317  Ruppia cirrhosa A. C. Sanders; P. MacKay, G. Helmkamp, J. Stewart, C. L. Sanders 1994-12-4 15892 Imperial Colorado Desert, Salton Sink: Near Frink Springs, between the Coachella Canal and Coachella Canal Road, SE of Frink Rd. 30 Comment
  RSA285969  Saccharum ravennae T. C. Fuller 1969-10-22 19018 Imperial E side of road to Glamis, 1 mile S of Palo Verde. Comment
  RSA516967  Saccharum ravennae A. C. Sanders 1989-9-19 9493 Imperial Scattered along the banks of the Coachella Canal just below Siphon 10, NE of Niland. 30 Comment
  UC1100241  Saccharum ravennae Malcolm A. Nobs, S. Galen Smith 1948-9-3 515 Imperial 4 mi s of Calipatria (Imperial State Game Refuge, Imperial Valley); Imperial Valley, Imperial State Game Refuge Comment
  UC1563598  Saccharum ravennae A. C. Sanders 1989-9-19 9493 Imperial ne of Niland (just below siphon 10, along the Coachella Canal); Coachella Canal 30 Comment
  UCD92357  Saccharum ravennae D. W. Ragsdale 1957-6-29 23 Imperial Near Calipatria. Comment
  UCD92358  Saccharum ravennae A. C. Sanders 1989-9-27 9522 Imperial north of Bombay Beach, Hot Mineral Spa Rd., 5.5. km N of Hwy. 111, ca 1 km from the boundary of the Chocolate Mountains Aerial Gunnery Range. 20 Comment
  UCR61384  Saccharum ravennae A. C. Sanders 1989-9-27 9522 Imperial Sonoran (Colorado) Desert, c. 1 km from the boundary of the Chocolate Mountains Aerial Gunnery Range. North of Bombay Beach, Hot Mineral Spa Road, 5.5 km north of Hwy 111 -20 Comment
  CAS-BOT-BC103834  Salix exigua Mrs. H. P. Bracelin 1932-4-14 614 Imperial Along highway, 6.5 km. west of Calexico 6 Comment
  CAS-BOT-BC103837  Salix exigua Roxana S. Ferris 1918-6-20 1030 Imperial Colorado River bottoms 10 miles from Yuma Comment
  JEPS38512  Salix exigua S. B. Parish 1914-4-5 9038 Imperial along canals Dixieland; Imperial Valley Comment
  POM50422  Salix exigua George D. Abrams 1910-06 s.n. Imperial Calexico, Imperial valley. Comment
Read comments
Apr 7 2008
  SD140369  Salix exigua var. exigua Jon Rebman, M. Howe 1997-4-5 3891 Imperial Jacumba Natural Area: E of Jacumba: Inkopah Mts.: region near Valley of the Moon. 900 Comment
  RSA6462  Salix gooddingii H. P. Bracelin 1932-4-14 611 Imperial Near bridge over New River, Calexico. -8 Comment
  SD1039  Salix gooddingii Mrs. H. P. Bracelin 1932-4-14 613 Imperial Along highway, 6.5 km west of Calexico, irrigation ditch -6 Comment
  SD255277  Salix laevigata Duncan S. Bell, Evan Meyer 2015-5-5 8194 Imperial Jacumba Mountains: within the Jacumba Wilderness area; collecting at a small localized spring on the east side of the range, approx. 3 air miles SW of the town of Ocotillo. 288 Comment
  LA208900  Salix orestera Carl Epling; P. Kenney July 1929 sn Imperial Fish Creek Mountains 1371 Comment
Read comments
Dec 20 2014
  SD173162  Salsola gobicola Larry Hendrickson, Kim Marsden, L. Louise Jee 2005-3-22 1742 Imperial California State Lands Commission property. Unnamed tributary wash 0.25 mi. south of Palm Wash. Approx. 0.25 air mi. north of hwy. S-22 (Borrego-Salton Seaway) and 5.6 miles southwest of hwy. 86. T10s, R9e, SW corner of Sec. 20. 77 Comment
  SD173163  Salsola paulsenii Larry Hendrickson, L. Louise Jee 2005-6-24 2447 Imperial California State Lands Commission property. Palm Wash, Four Palms Spring; approx. 3.0 air miles SW of hwy. 86 and .75 air mi. north of hwy. S-22 (Borrego-Salton Seaway). 25 Comment
  SD191889  Salsola paulsenii Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14461 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 9 (SP9), in Grave Wash, Site ENCFRU in arroyo bottom and surrounding embankments 0 Comment
  SD142938  Salvia apiana Jon P. Rebman, Mike Simpson 1997-5-28 4124 Imperial Jacumba Wilderness Area, In-Koh-Pah Mountains, Smuggler's Cave area, south of Mountain Spring. (IPB 10/07) Comment
  UCR41501  Salvia vaseyi A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6282 Imperial Peninsular Range/ Sonoran (Colorado) Desert, South side of old highway at Mountain Springs Road exit from Hwy I-8, c. 1/3 mile east of town of Mountain Springs, at head of Myer Creek 673 Comment
  RSA769293  Salvinia molesta Rick E. Riefner Jr. 2009-9-24 09 -201 Imperial El Centro, Willoughby Road about 0.25 miles west of Dogwood Road at the Central Main Canal 0 Comment
  SD218229  Salvinia molesta R. E. Riefner 2009-9-24 09 201 Imperial El Centro, Willoughby Rd. ca. 0.25 mile west of Dogwood Rd. at the Central Main Canal. Comment
  SD218230  Salvinia molesta R. E. Riefner 2009-9-24 09 210 Imperial Near Bard, Perez Rd. ca. 0.25 mile west of Ross Rd. at the Reservation Main Drain. 36 Comment
  SD253318  Salvinia molesta R. E. Riefner Jr. 2013-8-1 13 166 Imperial Winterhaven, Reservation Main Drain, Miguel Road at Picacho Road. 45 Comment
  SEINET3240080  Salvinia molesta Larry Hendrickson, Jon Rebman, et al. 2008-1 3198 Imperial Picacho State Recreation Area, Upper Dock, south side of Colorado River. 62 Comment
  UCR99992  Sarcostemma cynanchoides B. G. Pitzer 1997-10-18 3317 Imperial Sonoran (Colorado) Desert, Hwy 78, at Midway Well Road, c. 11 road mi north of junction with Hwy S34 (Ogilby Rd); c. 8.6 road mi south of Walter's Camp Road & Milpitas Wash 100 Comment
  SD211363  Schismus arabicus Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18933 Imperial East of Plaster City on Bureau of Land Management (BLM) property in an area proposed for development of a solar facility: S of Hwy. S80 & N of I-8, E of Ocotillo & W of El Centro; along desert flats just S of Hwy S80 10 Comment
  SD242655  Schismus arabicus 1993-3-8 Imperial Holtville; Highway 98 S of No Mirage 28 Comment
  SEINET7296607 Image available Schismus arabicus Larry DeBuhr, Gary Wallace 1973-1 789 Imperial Yuha Basin, Pinto Wash, about 16 miles west of Calexico along Hwy 98 Comment
  RSA776112  Schismus barbatus Amber Swanson 2011-3-9 200 Imperial Algodone dunes wilderness area 66 Comment
  SD118740  Schismus barbatus Steven P. McLaughlin, Janice E. Bowers 1984-2-28 2761 Imperial Indian Pass Road, at Indian Pass, 8.3 miles northeast of Ogilby Road. 334 Comment
&n