Search Results — 2000 specimen records retrieved (1926 records with coordinates)
(That's the default maximum. Contact Jason Alexander for larger data requests.)

Results for search: County=IMPERIAL; Source=All;   

Mapping Options:

BerkeleyMapper with county and bioregion layers
BerkeleyMapper without layers.
KML export
(Note: only records with coordinates are mappable)

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.
Turn on yellow flags to show possible range discrepancies. Read more ...
? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  JEPS61246  Abronia L. M. Newlon 1922-4-1 413 Imperial near Coyote Wells; Colorado Desert Comment
  UCD109616  Abronia gracilis G. L. Webster; S. Lynch 1973-3-18 7577 Imperial 2.3 miles N of Ocotillo. 152 Comment
  JEPS61213  Abronia umbellata var. umbellata W. L. Jepson 1927-4-15 11740 Imperial Fort Yuma 30 Comment
Read comments
Feb 2 2019
  POM47415  Abronia villosa P. A. Munz 1924-2-23 7812 Imperial 25 miles E. of Holtsville. Comment
  RSA289313  Abronia villosa Charles Convis 1980-4-10 155 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
  SD17502  Abronia villosa Allen Keller 1937-4-10 Imperial Carrizo Wash, 8-10 miles from Highway 80. Comment
  SD49310  Abronia villosa Reid Moran 1958-3-1 6512 Imperial Pinto Wash. 74 Comment
  SD173105  Abronia villosa var. villosa Larry Hendrickson, Kim Marsden, L. Louise Jee 2005-4-14 1925 Imperial Trust for Public Lands Option Properties,S of SE tip of Santa Rosa Mtns,Coral Wash,ca. 2.5 air miles SW of Hwy.86 & 2.0 air miles N of Hwy.S-22(Borrego-Salton Seaway),S of main wash on slopes of mudhills w/many illegal off-road vehicle tracks. (IPB 10/07) 20 Comment
  SD190657  Abronia villosa var. villosa Larry Hendrickson, Jon Rebman, et al. 2005-4-16 3204 Imperial Picacho State Recreation Area, south side of Colorado River, and north of main access road. 63 Comment
  SEINET777398  Abronia villosa var. villosa Raul Gutierrez 2008-3-11 1873 Imperial ca. 1.5 mi W of I-8 along Hwy 98 29 Comment
  UCR279042  Abronia villosa var. villosa A. C. Sanders, Jim Malusa 2017-3-10 42791 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, edge of U.S. Navy Aerial Gunnery Range above Ted Kipf Rd., north of Tortuga Siding 88 Comment
  UC1128722  Acacia greggii N. French 1934-2-21 202 Imperial Desert, Carrizo Quadrangle Desert; , Carrizo Quadrangle 304 Comment
  UCR109530  Acacia greggii R. D. Goeden, Don W. Ricker 1971-4-13 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
  UCR255234  Acacia greggii Jon P. Rebman, Michael G. Simpson 1997-5-29 4139 Imperial Sonoran (Colorado) Desert, Jacumba Natural/Wilderness Area, In-Ko-Pah Mountains, Smuggler's Cave area south of Mountain Spring; along US/Mexican border 1137 Comment
  POM320516  Acacia greggii var. arizonica Worthman 1967-4-11 13 Imperial Painted Gorge, Salton Sea Dranage. Comment
  RSA167550  Acacia greggii var. arizonica R. F. Thorne, Robert L. Rutherford 1964-4-11 33633 Imperial Araz Wash, between Pasadena and Stud Mountains, Cargo Muchacho Mountains. 305 Comment
  RSA704059  Achnatherum speciosum Jon P. Rebman, Mark Miller 2003-5-10 8978 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
  UC1787779  Achnatherum speciosum Jon P. Rebman 2001-3-14 7134 Imperial Jacumba Natural Area, In-Ko-Pah Mountains. 975 Comment
  POM286454  Achyronychia cooperi Lyman Benson 1933-4-1 4227 Imperial US 80, Sand Dunes W of Yuma. 30 Comment
  RSA423478  Achyronychia cooperi Christopher Davidson 1979-4-28 7775 Imperial Off Interstate 8 on Sidewinder Rd, ca. 1.5 miles NW of Pilot Knob 79 Comment
  RSA423496A  Achyronychia cooperi H. de Forest, Jack Rempel 1933-4-9 s.n. Imperial Supersition Mountains, Colorado Desert. Comment
  RSA767463  Achyronychia cooperi J. M. Porter, O. Mistretta, S. Hobbs 2002-3-2 13400 Imperial Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34. 95 Comment
  SD199971  Achyronychia cooperi Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16195 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
  SD87782  Achyronychia cooperi Frank W. Peirson 1935-4-15 11459 Imperial 4 miles north of the Laguna Dam Comment
  SEINET3086297 Image available Achyronychia cooperi W. H. Earle, Rodney Engard 1973-3-3 26 Imperial U.S. 98, 6.5 mi West of Calexico turnoff Comment
  SEINET3828054  Achyronychia cooperi J. Mark Porter, O. Mistretta & S. Hobbs 2002-1 13400 Imperial Imperial Dunes Recreation Area (Algodones Dunes), ca 0.5 mi WSW of Ogilby, W of County road S34 95 Comment
  UCR246529  Achyronychia cooperi Frank B. McMurry 1943-1 1340 Imperial Sonoran (Colorado) Desert, Imperial National Wildlife Refuge [along Colorado River between c. Walker Lake and Sortan Wash] 61 Comment
  SD152209  Acmispon argophyllus var. argophyllus Jon Rebman, Joan Dowd & Veronica Gallego 2000-4-21 6571 Imperial Inkopah Mountains. Jacumba Wilderness Area 1000 Comment
  SD155793  Acmispon glaber var. brevialatus Jon P. Rebman 2001-3-16 7195 Imperial Between eastbound and westbound lanes of Interstate 8 at Mountain Springs Grade exit. 459 Comment
  SD242806  Acmispon haydonii 1993-3-21 Imperial Pinto Canyon Comment
  RSA0125417  Acmispon strigosus Duncan S. Bell 2013-3-24 4592 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
  SD200410  Acmispon strigosus Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-24 16629 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 9 (SP9), near north fork of Big Wash, Site CYLECH on mesas with desert pavement 35 Comment
  SD242808  Acmispon strigosus 1993-3-11 Imperial Shell Canyon Comment
  CDA275  Acourtia microcephala R. M. Hawthorne Jul 1950 Imperial El Centro. 0 Comment
  RSA615176  Adenophyllum porophylloides Jon P. Rebman, Maggie Loy 1996-10-25 3688 Imperial Smuggler's Cave area: mountains southeast of In-ko-pah Gorge (= Jacumba Mtns), and east of Jacumba. 1030 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
  SD250425  Adenophyllum porophylloides A. C. Sanders, Jim Malusa 2015-3-8 41345 Imperial Sonoran (Colorado) Desert: Salvation Pass in the Chocolate Mountains, small side canyon south of the main wash, US Navy Chocolate Mountains Aerial Gunnery Range (Lion Head Mountain 7.5'Q) 353 Comment
  SDSU17656  Adenophyllum porophylloides Gwen Simpson, SDSU Taxonomy class 1998-3-27 8 Imperial Mountain Springs Road, exit off I-8, east, just south of I-8, ca. 150 feet. Ca. 1.1 miles due north of Boulder Park. 668 Comment
  UCR211969  Adenophyllum porophylloides Jon P. Rebman, Guy L. Fleming, W. Schmidtmann 2009-3-12 16488 Imperial Colorado (Sonoran) Desert, Freeman Properties (Truckhaven), west of the Salton Sea, northwest of Salton City, west of Hwy 86, Section 6 (SP46,Verbena Wash, Site PHAMIN in rocky arroyo and surrounding rocky hillsides and mesas 100 Comment
  SD143421  Agave deserti subsp. deserti Jon P. Rebman, Mike Simpson 1997-5-29 4154 Imperial Jacumba Wilderness Area, In-Koh-Pah Mountains, Smuggler's Cave area, south of Mountain Spring, along US/Mexican border. (IPB 10/07) Comment
  RSA0118045  Aliciella latifolia Sarah J. J. De Groot, L. Lubinsky 2005-4-22 4912 Imperial Along 86S between Desert Shores/Coolidge Springs and Salton Sea Beach, just north of Calyx Ditch, Farinosa Ditch, and Wonderstone Wash. Alluvial plain of Santa Rosa Mountains. 0 Comment
  SD112080  Aliciella latifolia Linda Allen 1977-2-28 Imperial Roadside, along trail leading to Davies Canyon. (IPB 10/07) Comment
  SD143740  Aliciella latifolia G. K. Helmkamp, E. A. Helmkamp 1998-3-18 2882 Imperial 4.7 miles north of Winterhaven on Picacho Rd. and 1.0 mile northwest of the All-American Canal. 75 Comment
  UCR241618  Aliciella latifolia A. C. Sanders, Fred M. Roberts, T. B. Salvato 2013-5-1 40821 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, c. 2.4 km SE of Raineys Well 487 Comment
  CAS-BOT-BC175368  Allenrolfea occidentalis S. B. Parish 8071 Imperial Salton Bridge, near Durmid Comment
  SD139630  Allenrolfea occidentalis Jon Rebman, Maggie Loy 1996-10-25 3717 Imperial S of Seeley: at Fig Lagoon Comment
  SEINET7985650  Allenrolfea occidentalis Jon P. Rebman 1996-10-25 3717 Imperial Seeley, S of Seeley; at Fig Lagoon Comment
  CDA174  Allionia incarnata Frank B. McMurry 1943-1 1402 Imperial Sonoran Desert, Imperial National Wildlife Refuge. 0 Comment
  SEINET1939462  Allionia incarnata A. M. Phillips, B. 1978-12-28 78 -782 Imperial SE end of Chocolate Mtns, 11 miles NE of Glamis, Stepe granite hillside W of Highway ca-78 213 Comment
  UCR107939  Allionia incarnata Jon P. Rebman, L. Renfro 1997-11-19 4751 Imperial Sonoran (Colorado) Desert, NW of Yuma, east of Ogilby Rd along Indian Pass Rd at Chemgold Company's Imperial Project. Comment
  UCR242065  Allionia incarnata A. C. Sanders, T. B. Salvato, Tim Thomas 2012-10-31 40492 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
  UCR269511  Allionia incarnata A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-4 42046 Imperial Sonoran (Colorado) Desert, confluence of Mammoth Wash and side canyon, 0.9 km SSW (197 deg. ) of Hayden Well, Chocolate Mountains 247 Comment
  UCR99996  Allionia incarnata B. G. Pitzer 1997-10-18 3309 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
  RSA0015807  Allionia incarnata var. incarnata Jim Andre 2013-3-4 24137 Imperial Cargo Muchacho Mtns: northwest side of range, on BLM Rd 664, 0.5 mi east of Ogilby Rd. 195 Comment
  UCR253713  Allionia incarnata var. incarnata Jim Andre 2013-3-4 24137 B Imperial Sonoran (Colorado) Desert, Cargo Muchacho Mountains, northwest side of range, on BLM Rd #664, 0.5 mi east of Ogilby Road 195 Comment
  SD139712  Amaranthus albus Jon P. Rebman, Maggie Loy 1996-10-26 3727 Imperial South of Seeley, east of Fig Lagoon, along the New River. 20 Comment
  SEINET7985670  Amaranthus albus Jon P. Rebman 1996-10-26 3727 Imperial Seeley, S of Seeley; E of Fig Lagoon along the New River 20 Comment
  OBI5698  Amaranthus palmeri Carl B. Wolf 1928-6-23 2280 Imperial 6 mi E of Holtville Comment
Read comments
Jan 21 2014
  UC116323  Amaranthus watsonii Brandegee Sep 1883 Imperial Fort Yuma Comment
Read comments
Sep 12 2011
  CAS-BOT-BC22386  Ambrosia dumosa Donald W. Kyhos 1964-2-23 64 -7 Imperial Near U.S. Highway 80, 0.9 miles east of its junction with State Highway 98, east of Holtville Comment
  CAS-BOT-BC22397  Ambrosia dumosa C. B. Wolf 1931-3-14 1890 Imperial 5 miles west of Coyote Wells on road to Mountain Springs, Colorado Desert 152 Comment
  HSC30137  Ambrosia dumosa A. M. Montalvo, J. D. Ackerman 1974-3-27 160 Imperial 4 mi. W of 1000 ft. marker on westbound Hwy. 8. Mountain Springs Grade W of Ocotillo Wells; Colorado desert Comment
Read comments
Oct 23 2012
  IRVC14728  Ambrosia dumosa D. W. Goodall 1968-4-22 s.n. Imperial 3km E of Ocotilla Wells on Hwy 78 to Salton Sea. Sonoran Desert Comment
Read comments
Oct 10 2012
  JEPS40930  Ambrosia dumosa W. L. Jepson 1920-4-30 8907 Imperial w of the s end, just w of US 99 Salton Sea; , McCain Spring Comment
  RSA195534  Ambrosia dumosa Donald W. Kyhos 1964-2-23 64 -7 Imperial Near U.S. Highway 80, 0.9 miles east of its junction with State Highway 98, east of Holtville. Comment
  SD173242  Ambrosia dumosa Larry Hendrickson, L. Louise Jee 2005-4-27 2130 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
  SD173243  Ambrosia dumosa Larry Hendrickson, Kim Marsden, L. Louise Jee 2005-4-14 1926 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
  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
  SD250602  Ambrosia dumosa Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming 2014-9-24 28728 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
  SDSU6237  Ambrosia dumosa H. Wedberg 1962-3-23 843 Imperial Ten miles NE of Jacumba on road to El Centro. 762 Comment
Read comments
Nov 10 2008
  SEINET7987807  Ambrosia dumosa Jon P. Rebman 1996-10-27 3769 Imperial Algodones Dunes, N of Glamis; Algodones Dunes 60 Comment
  UC1440650  Ambrosia dumosa F. Seaman 1971-4-7 26 (A) Imperial 19 n of intersection of 86 and hwy 78 State Hwy 86 Comment
  UC88775  Ambrosia dumosa T. S. Brandegee 1901-3-30 Imperial (near Boundary line) Signal Mt.; Colorado Desert Comment
  UCR109566  Ambrosia dumosa R. D. Goeden, Don W. Ricker 1970-4-7 s.n. Imperial Sonoran (Colorado) Desert, c. 6 miles NW of Ocotillo, 0.9 mi. south of Hwy S2 at county line 305 Comment
  SEINET7048010  Ambrosia dumosa Steven R. Hill, Kate Kramer 2001-4-27 33477 Imperial California Route 86/78, west side of road, near Kane Spring, 0.6 mile southeast of U.S. Border Patrol Station at San Felipe Wash bridge. About 3.3 miles southwest of the Salton Sea margin. Elevation about -170 feet. Comment
  RSA11617  Ambrosia ilicifolia C. Epling, Wm. Robison 1933-2-17 s.n. Imperial Signal Mountain. 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
  UCR266771  Ambrosia ilicifolia A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-21 41929 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, side canyon west of the north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 427 Comment
  CAS-BOT-BC272885  Ambrosia salsola Aven Nelson; Ruth Nelson 1939-3-24 3232 Imperial Near public camp ground in Borego [Borrego] Desert Comment
  UCR252826  Ambrosia salsola Jim Andre 2013-3-3 23951 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
  UCR269604  Ambrosia salsola A. C. Sanders, Jim Malusa 2016-3-14 42181 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, along old Niland-Blythe Rd., 8.7 km NE of Siphon 8 on the Coachella Canal, NE of Slab City 201 Comment
  RSA0085594  Ambrosia salsola var. pentalepis Jim M. Andre 2015-3-3 31280 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
  SD190595  Ambrosia salsola var. salsola Larry Hendrickson, Jon Rebman. 2005-4-15 3143 Imperial Picacho State Recreation Area, adjacent to maintenance yard. 71 Comment
  SD199785  Ambrosia salsola var. salsola Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16081 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, approx. 1 mile W of Hwy. 86; Section 14 (SL14), Palm Wash, Site ABRVIL in sandy arroyo bottom and surrounding mud embankments -35 Comment
  SD199789  Ambrosia salsola var. salsola Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16227 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
  SD250429  Ambrosia salsola var. salsola Ellen Dean, Tom Starbuck, Margaret Starbuck 2010-4-8 5874 Imperial BLM Algodones Dunes Natural Area. E side of dunes. 6 miles N of Hwy 78 along Kipf Road: E & W side of road. Along wash. 74 Comment
  SD73503  Ambrosia salsola var. salsola Helen V. Witham 1970-3-1 734 Imperial Lower Pinto Wash 160 Comment
  POM122966  Ammannia robusta S. B. Parish 1902-10-20 8324 Imperial Desiccated pools - Colorado River Bottom. Ft. Yuma. Comment
  SEINET7883718  Ammobroma sonorae Unknown 1928-1 Imperial Comment
  UC665845  Amsinckia intermedia Ira L. Wiggins 1941-3-25 9637 Imperial 5 mi ne Beal Well 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
  SEINET8071680  Apium graveolens Karen Reichhardt 2008-1 KR 08 -003 Imperial 56 Comment
  SEINET8071681  Apium graveolens A. Clifford 2011-1 AC 067 -11 Imperial Squaw Lake, BLM Recreation Area. Comment
  SD126208  Apocynum cannabinum A. C. Sanders 1988-11-6 8754 Imperial Imperial Valley between Brawley & Westmorland, east side of Highway 86 at intersection with Kalin Road, 1.6 miles NW of New River crossing at Brawley. On bank of Tamarack Canal ca. 100 m N of the intersection and just north of Gardner Street. (IPB 10/07) -34 Comment
  RSA788588  Arabis pulchra Duncan S. Bell, Kim Clark, Stacy Goss, Karen Rusiniak 2012-4-24 3520 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
  SEINET3094077 Image available Arctostaphylos glauca Jon Rebman, Maggie Loy 1996-10-25 3686 Imperial Smuggler's Cave area: mountains southeast of In-ko-pah: east of Jacumba. 1030 Comment
Read comments
May 20 2016
  RSA696646  Argemone munita LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1324 Imperial Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). West of Lion Head Mountain, Surrounding desert off of Beal Road. 174 Comment
  UCR109582  Argemone munita R. D. Goeden, Don W. Ricker 1978-2-16 s.n. Imperial Sonoran (Colorado) Desert, Sandy desert wash [Coyote Wash?], south of Ocotillo 128 Comment
  UCR245082  Argemone munita A. C. Sanders, T. B. Salvato, Andrew Trouette, Rob Shoener 2012-8-22 40382 Imperial Sonoran (Colorado) Desert, low hills just south of Arroyo Seco wash crossing on BLM Rd. 552, 2.45 km SW (212 deg. ) of Rainey's Well 538 Comment
  SEINET250867 Image available Argemone munita subsp. argentea Gerald B. Ownbey, Findley Ownby 1954-5-22 2113 Imperial 0.5 mile SW of Beal Well, in broad, flat wash between desert hills (Chocolate Mts.). Comment
  SEINET13094453  Argemone munita subsp. argentea Unknown 1954-5-22 2113 Imperial 0.5 mile SW of Beal Well, (Chocolate Mts.) Comment
  CAS-BOT-BC202498  Argythamnia serrata W. L. Jepson 1912-10-22 5285 Imperial Colorado River, Needles to Yuma. Milpitas 137 Comment
  SD127985  Aristida adscensionis Michael Curto 1989-9-20 611 Imperial Chocolate Mountains, 10 airmiles west of Picacho, northeast from Highway S34, Indian Pass area northwest of Indian Pass Road/Gavilan Wash junction, common along washes and across slopes. 299 Comment
  SD142290  Aristida adscensionis Jon Rebman, L. Renfro 1997-11-19 4761 Imperial Northwest of Yuma, east of Ogilby Road along Indian Pass Road, at Chemgold Company's Imperial Project. Comment
  SD199746  Aristida adscensionis Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16175 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
  SD199748  Aristida adscensionis Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16123 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
  SD243746  Aristida adscensionis Stephen Larson 1983-3-13 Imperial [Locality determined by SDNHM] North of Mountain Springs Comment
  UCR103661  Aristida adscensionis George K. Helmkamp, E. Helmkamp 1998-1-24 2609 Imperial Sonoran (Colorado) Desert, Ogilby Rd, 14.2 mi. south of the junction with Calif. Hwy 78, vicinity of Tumco Wash 183 Comment
  UCR167243  Aristida adscensionis 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
  UCR240052  Aristida adscensionis A. C. Sanders, Mitch Provance 2012-10-19 40444 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench south of the Chuckwalla Mtns., c. 1.2 km SE (138 deg. ) of Raineys Well near low volcanic hills, S of old Bradshaw Trail 511 Comment
  UCR260243  Aristida adscensionis A. C. Sanders, Jim Malusa 2015-3-8 41347 Imperial Sonoran (Colorado) Desert, Salvation Pass in the Chocolate Mountains, small side canyon south of the main wash, US Navy Chocolate Mountains Aerial Gunnery Range 354 Comment
  UCR26316  Aristida adscensionis John C. Roos 1949-4-7 4176 Imperial Sonoran (Colorado) Desert, Lower Colorado River Valley, near Winterhaven 40 Comment
  RSA767460  Aristida californica J. M. Porter, O. Mistretta, S. Hobbs 2002-3-2 13397 Imperial Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34 95 Comment
  UCR33715  Aristida californica Sears 1978-4-10 1111 Imperial Sonoran (Colorado) Desert, 7 mi NW of US Hwy 80, 8 mi NW of Winterhaven, Picacho Rd, just across All American Canal in Picacho Wash 55 Comment
  SEINET10512037  Aristida californica F. R. Fosberg 1932-3-31 Fosberg 7830 Imperial 10 mi. S Holtville. Comment
  POM197436  Aristida californica var. californica Roxana S. Ferris 1928-4-19 7103 Imperial 3 miles from Coyote Wells on the Dixieland Road. Comment
  RSA191721  Aristida californica var. californica R. F. Thorne, Robert L. Rutherford 1964-4-11 33617 Imperial Just E of Coachella Canal, ca. 8 miles W of Glamis. Comment
  UCR226283  Aristida purpurea Jim Andre 2011-2-20 15832 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
  RSA19538  Aristida purpurea var. nealleyi Roxana S. Ferris, Ruth P. Rossbach 1938-5-17 9623 Imperial Upper end of Painted Gorge, Carisso Mountains. Comment
  SD183358  Aristida purpurea var. nealleyi Steven P. McLaughlin, J. E. Bowers 1985-3-7 Imperial Palo Verde Mountains. 244 Comment
  UCR245772  Artemisia dracunculus Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan 2012-11-17 4393 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
  SD139697  Artemisia ludoviciana subsp. incompta Jon P. Rebman, Maggie Loy 1996-10-25 3687 Imperial Smuggler's Cave area, mountains southeast of In-ko-pah, east of Jacumba. (IPB 10/07) 1029 Comment
  CDA20079  Arundo donax E. Lopez, N. Perez 2002-11-6 PDR P 100367 Imperial Sonoran Desert; Alamitos Canal, along a road in a ditch. Sheet 2 of 2. 0 Comment
  UCD56081  Arundo donax Collector unknown 1924-2-19 Imperial Imperial Valley. Comment
  CAS-BOT-BC222824  Asclepias albicans Paul F. Covel 1941-4-9 1960 Imperial Betw. Coyote Wells and base of Mt. Springs grade Comment
  CDA39811  Asclepias albicans A. C. Browne 1953-4-24 s.n. Imperial Ten miles north of Coyote Wells. 0 Comment
  SD250597  Asclepias albicans Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming 2014-9-25 28785 Imperial Palo Verde Mountains: southwest of Palo Verde; on the upper slopes of a peak west of old Palo Verde Road; north of Milpitas Wash & west of Hwy 78 289 Comment
  UCR138102  Asclepias albicans Jon P. Rebman, Joan Dowd, Veronica Gallego 2000-4-20 6554 Imperial Palo Verde Mtns, NW side of Palo Verde Peak and SW of the town of Palo Verde along BLM Rd M0661 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
  UC489122  Asclepias erosa C. V. Meyer 1928-5-25 411 Imperial between Oasis and Kane Springs; Colorado Desert Comment
Read comments
Oct 23 2011
  UCR264777  Asclepias erosa Jon P. Rebman, J. LaGrange, Warren Schmidtmann, J. Emming 2014-9-25 28789 Imperial Sonoran (Colorado) Desert, Milpitas Wash west of Hwy 78, southwest of Palo Verde & south of the Palo Verde Mountains, along Milpitas Wash Road 200 Comment
  HSC82750  Asclepias subulata Christopher Davidson, A. P. Romspert, H. Surprenant 1979-4-28 7768 Imperial Off Hwy. 8 on Sidewinder Rd., 1.5 mi. NW of Pilot Knob 79 Comment
  JEPS5076  Asclepias subulata Carl V. Meyer 1928-5-25 412 Imperial between Kane Springs and Oasis (along U.S.Highway No.99); Colorado Desert Comment
Read comments
Oct 23 2011
  SD181722  Asclepias subulata LeRoy Gross, Valentin Arvizu, et al. 2004-5-13 1232 Imperial Chocolate-Chuckwalla Mountains region; near Surveyors Pass, off of Beal Road. 646 Comment
  UCR260899  Asclepias subulata A. C. Sanders, Jim Malusa 2015-3-8 41353 Imperial Sonoran (Colorado) Desert, mouth of Salvation Pass in the Chocolate Mountains, western foot of the range, US Navy Chocolate Mountains Aerial Gunnery Range 284 Comment
  SEINET2030040 Image available Aster spinosus C. B. Wolf 1931-5-28 2174 Imperial 5 miles east of El Centro on the road to Holtville 0 Comment
  RSA101740  Astragalus aridus R. Weatherby 1950-3-4 1041 Imperial 23 miles east of Holtsville at Junction of Highways 98 and 80. 61 Comment
  SDSU7949  Astragalus aridus unknown 1949-3-10 Imperial Highway between Holtville and Yuma. Comment
  UC495104  Astragalus aridus Philip A. Munz and C. L. Hitchcock 1932-4-5 12129 Imperial 10 mi se Holtville; se of Holtville Comment
  UCR241029  Astragalus aridus A. C. Sanders, Ann Howald 2013-3-1 40586 Imperial Sonoran (Colorado) Desert, western edge of Salton Sea, along paved road to former Salton Sea Navy Test base, at end of road where blocked by a migrating Barchan dune, perhaps 1 mile above the former site of the base -38 Comment
  UCSB12254  Astragalus aridus Tarwater, Shirley 1961-3-4 Imperial 3 miles north of El Centro Naval Base at Fillaree Main Canal Comment
  UCSB12496  Astragalus aridus Corfman, Nancy 1961-3-5 Imperial 1 miles north of Mt. Signal, 15 miles west of Calexico on Highway 98 off dirt road Comment
Read comments
Mar 8 2013
  PASA2721  Astragalus coccineus March 1928 Imperial Mountains west of El Centro Comment
Read comments
Sep 3 2016
  CAS-BOT-BC177746  Astragalus crotalariae D. A. Johansen; J. A. Ewan 1932-4-12 7109 Imperial Arroyo Grande west of Salton Sea Comment
  CAS-BOT-BC177756  Astragalus crotalariae Edmund C. Jaeger 1939-3-31 s.n. Imperial Between Kane Springs and Ocotillo -30 Comment
  CAS-BOT-BC177769  Astragalus crotalariae S. B. Parish 1913-2-8 8425 Imperial Borders of Salton Sea, at Travertine Terraces, Colorado Desert Comment
  RSA415453  Astragalus crotalariae Charles C. Herbst 1934-3-5 19122 Imperial Salton Sea near highway Comment
Read comments
Jan 22 2012
  RSA8644  Astragalus crotalariae P. A. Munz, R. D. Harwood 1920-4-4 3624 Imperial Salton Sink. -46 Comment
  SD113744  Astragalus crotalariae Darley F. Howe 1940-3-8 976 Imperial Colorado Desert west of Dixieland Comment
  SD186189  Astragalus crotalariae A. C. Sanders, E. J. Lawlor and Don Pendleton 1992-3-21 12079 Imperial Powerline Road, Imperial 230 KV line, 1.9-2.2 miles west of Coachella Canal Road on dirt track, 6.0 miles southeast of Frink Road, ca. 2.0 miles north of Wister Siding. -35 Comment
  SD199999  Astragalus crotalariae Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16200 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 19 (SP19), vicinity of Palm Wash, Site ASTCRO in sandy arroyo bottom and surrounding rocky, mud embankments 54 Comment
  SD200000  Astragalus crotalariae Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-12 16495 Imperial Anza-Borrego Desert State Park, just east of Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 3 (SP3), Verbena Wash in sandy arroyo and surrounding rocky embankments 4 Comment
  SD215513  Astragalus crotalariae Louis C. Wheeler 1963-3-10 8236 Imperial Bridge 58-38 on U. S. 99, 1.5 miles north of 78. Comment
  UC146051  Astragalus crotalariae Jos. Burtt Davy 1902-3-28 7990 Imperial Calexico Comment
  UC565911  Astragalus crotalariae H. S. Yates 1936-4-8 5456 Imperial ten mi sse Fish Springs; Salton Quad., sse of Fish Springs 60 Comment
Read comments
Jan 12 2012
  UCD104688  Astragalus crotalariae R. Tofsrud 1949-4-1 s.n. Imperial Hwy. 78, ca. 3 mi. W. of Junction with Hwy. 99. Comment
  UCR41566  Astragalus crotalariae A. C. Sanders, D. Charlton, B. Pitzer, , J. Kniffen, R. Kniffen, W. W. Wright, Howie Weir, D. E. Bramlet 1986-3-8 6163 Imperial Sonoran (Colorado) Desert, Imperial Valley, Montgomery Road, 1.1 mi. west of Haley Road and 0.2 mi. east of the Highline Canal. Eight mi. ENE of Calipatria 0 Comment
Read comments
Sep 14 2011
  UCSB49610  Astragalus crotalariae Clarke, Oscar 1967-1-28 Imperial Approx. 5 mi. NW of Niland and 1 mi. E of Hwy. 111 Comment
  SD240201  Astragalus insularis var. harwoodii Michael Wood 2010-3-19 Imperial Near Plaster City, just north of Interstate 8, approximately 3.5 mi east of junction with Imperial Highway. 92 Comment
  SDSU18741  Astragalus insularis var. harwoodii C. Matt Guilliams, Jeff Marshall 2008-4-23 631 Imperial Southeast of the intersection of Ogilby Road and I-8. Ca. 30m east of Ogilby Road. 93 Comment
  RSA643208  Astragalus lentiginosus var. borreganus J. P. Rebman, A. Salywon, C. Christy 1998-3-22 4039 Imperial West of Yuma, AZ; in dune area at the junction of Ogilby Road and Interstate 8. 30 Comment
  SD243894  Astragalus lentiginosus var. borreganus Gary Diridoni 1998-3-19 Imperial Imperial Sand Dunes Recreation Area Comment
  UCR134120  Astragalus lentiginosus var. borreganus June Latting 1978-5-1 s.n. Imperial Sonoran (Colorado) Desert, Imperial Sand Dunes, Ogilby Road at I-8 69 Comment
  SEINET2060105 Image available Astragalus magdalenae var. peirsonii W. P. Armstrong 1983-5-9 1125 Imperial Algodones Natural Area, 22 miles E of Brawley (N side of Hwy 78). Comment
  UC669210  Astragalus magdalenae var. peirsonii Annie M. Alexander and Louise Kellogg 1941-3-14 1937 Imperial w Yuma (Colorado Desert); , w of Yuma Comment
  RSA0006814  Astragalus magdalenae var. peirsonii H. D. Ripley, R. C. Barneby 1949-3-8 10086 Imperial Algodones sand hills. 55 Comment
  RSA90745  Astragalus magdalenae var. peirsonii F. W. Peirson 1932-3-21 9776 Imperial The east edge of the Sand Hills east of Holtville 60 Comment
  SEINET10490140  Astragalus magdalenae var. peirsonii Noel H. Holmgren, Patricia K. Holmgren 1973-1 Imperial Comment
  SBBG67457  Astragalus palmeri S. W. Hutchinson -Feb-1926 567 Imperial Mountain Spring Grade 457 Comment
  SD162621  Astragalus palmeri Jon Rebman, Mark Miller 2003-5-10 8980 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
  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
  RSA767502  Astragalus peirsonii J. Mark Porter 2003-3-20 13491 .08 Imperial Imperial Dunes (Algodones Dunes), 4.4 miles west north-west [291.38 degrees] of Imperial Sand Dunes Recreation Area exit on Interstate Highway 8, barchan dunes just west of the large transverse dunes. Comment
  CAS-BOT-BC193163  Astragalus sabulonum Marcus E. Jones 1906-4-26 s.n. Imperial Imperial Junction Comment
  CAS-BOT-BC193168  Astragalus sabulonum D. E. Breedlove 1962-3-11 1874 Imperial On western side of Salton Sea at junction of U.S. 99 and State 78 60 Comment
  POM50469  Astragalus sabulonum George D. Abrams 1902-1-13 s.n Imperial Calexico. Comment
  HSC5104  Atrichoseris platyphylla C. L. Hitchcock 1966-3-20 24315 Imperial 5 miles N of Milpitas Wash and 12 miles NW of Blythe-Glamis Rd. Comment
Read comments
Mar 2 2013
  POM184858  Atrichoseris platyphylla Philip A. Munz, C. L. Hitchcock 1932-4-6 12177 Imperial Chocolate Mountains, Colorado Desert. Above 4S Ranch, NE of Ogilby Comment
  SD115612  Atrichoseris platyphylla Duffie Clemons, Erik Jonsson 1983-4-21 485 Imperial In gravelly sandy soil of desert flat, 6.6 miles east of Glamis, north of Highway 78. (IPB 10/07) 149 Comment
  SD243808  Atrichoseris platyphylla Gary Diridoni 1998-1-21 Imperial Indian Pass & Gavilan Wash Comment
  SEINET10389890  Atrichoseris platyphylla A. C. Sanders, Jim Malusa 2016-3-17 42301 Imperial Chocolate Mountains, old Niland-Blythe Rd. between Beal Well and Surveyors Pass, c. 1 mile SW of Surveyors Pass 599 Comment
  UCR279449  Atrichoseris platyphylla A. C. Sanders, Jim Malusa 2017-3-26 43072 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
  SEINET1962685  Atriplex John L. Anderson 2010-8-17 2010 -16 Imperial Salton Sea, Bombay Beach turnoff at Hwy 111, west side of turnogg -60 Comment
  HSC4325  Atriplex canescens C. L. Hitchcock, C. V. Muhlick 1964-3-21 23221 Imperial 30 mi. N of Ogilby Comment
  JEPS59533  Atriplex canescens S. B. Parish 1912-10-14 8259 Imperial Imperial , Imperial (Salton Basin) -21 Comment
  JEPS59534  Atriplex canescens S. B. Parish 1912-10-16 8254 Imperial desert near Brawley; Salton Basin, desert near Brawley -35 Comment
  POM278690  Atriplex canescens Grant D. Brown 1950-3-29 505 Imperial 5 miles W of highway #99 on highway 78 Comment
  RSA792664  Atriplex canescens Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan 2012-11-18 4430 Imperial Jacumba Mountain; at the northwest base of Blue Angel Peak, approximately 0.25 air mile north of U.S./Mexico border. 1309 Comment
  SEINET3930606  Atriplex canescens Grant D. Brown 1951-3-19 614 Imperial Winterhaven.; 0 Comment
  UC1191363  Atriplex canescens Malcolm A. Nobs, S. Galen Smith 1948-9-5 534 -B Imperial near Alamo River (Mullett Island Road, Imperial Valley); Imperial Valley, near Alamo River Comment
  UCR212507  Atriplex canescens A. C. Sanders 2010-2-20 37282 Imperial Sonoran (Colorado) Desert; Colorado River Valley, east of Winterhaven, west side of dirt road (east of ag fields) near east end of Arnold Rd. 38 Comment
  CAS-BOT-BC170636  Atriplex canescens subsp. canescens S. B. Parish 1912-10-14 8259 Imperial Imperial, Salton Basin -21 Comment
  JEPS2762 Image available Atriplex canescens subsp. canescens S. B. Parish 1912-10-18 8258 Imperial Bluff of Alamo River Salton Basin, Holtville; Bluff of Alamo River, Holtville, Salton Basin -4 Comment
  SD139629  Atriplex canescens var. canescens Jon Rebman, Maggie Loy 1996-10-25 3721 Imperial S of Seeley: at Fig Lagoon Comment
  UCR108068  Atriplex canescens var. canescens Jon P. Rebman, Maggie Loy 1996-10-25 3721 Imperial Sonoran (Colorado) Desert, South of Seeley, at Fig Lagoon -15 Comment
  SEINET13387047 Image available Atriplex canescens var. macilenta A. C. Sanders 2010-1 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 (Frink 7.5' Q.) -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
  UCR212927  Atriplex canescens var. macilenta A. C. Sanders 2010-3-25 37581 Imperial Sonoran (Colorado) Desert; Salton Trough, Imperial Valley, Hwy 111 c. 0.5 mi. NW of Niland, just north of Marshy Wash, between hwy and RR tracks -43 Comment
  UCR214483  Atriplex canescens var. macilenta A. C. Sanders 2010-3-25 37625 Imperial Sonoran (Colorado) Desert; Salton Trough, east side of the Salton Sea, Hwy 111, 2.3 miles NW (295 deg. ) of Bombay Beach, between hwy and RR tracks -59 Comment
  UC110328  Atriplex elegans T. S. Brandegee 1901-3-29 Imperial Cameron Lake , Cameron Lake (Colo. Desert) Comment
Read comments
Sep 10 2007
  SD26116  Atriplex elegans var. fasciculata Frank F. Gander 1939-12-22 7835 Imperial Carrizo Station Comment
  UCD77415  Atriplex elegans var. fasciculata Robert E. Preston 2006-5-4 2379 Imperial Ca. 2.9 mi E of Tarantula Wash, ca. 300 ft S of Hwy 78 -7 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-BC168322  Atriplex hymenelytra Ira L. Wiggins 1937-2-16 8547 Imperial Western slopes above Salton Sea 1.5 miles south of Truckhaven Comment
  CAS-BOT-BC168323  Atriplex hymenelytra Roxana S. Ferris; Ruth P. Rossbach 1938-5-17 9596 Imperial Upper end of Painted Groge, [Carisso] Carrizo Mts. Comment
  CAS-BOT-BC170240  Atriplex hymenelytra Lathrop; R. F. Thorne 1977-11-13 7848 Imperial 2.5 mi W of Plaster City 609 Comment
  CAS-BOT-BC170245  Atriplex hymenelytra C. B. Wolf 1931-5-29 1103 Imperial Wash 1/2 mile north of base of Signal Mt., Colorado Desert 30 Comment
  POM211368  Atriplex hymenelytra C. B. Wolf 1931-5-29 1103 Imperial 1/2 mi. north of base of Signal Mt., Colorado Desert 30 Comment
  POM278992  Atriplex hymenelytra Grant D. Brown 1949-12-15 477 Imperial All-American Canal overpass on Niland-Blythe Road (4 miles NE of Niland) Comment
  RSA491232  Atriplex hymenelytra T. F. Daniel, M. Baker 1984-3-24 3395 Imperial Vicinity of Chuckawalla Well on south side of Chuckawalla Mountains. 610 Comment
Read comments
Dec 18 2012
  RSA741428  Atriplex hymenelytra Justin M. Wood 2008-12-28 266 Imperial Salton Sea- East side at Red Hill, Red Hill Marina -56 Comment
  SD141411  Atriplex hymenelytra Suzanne Bell 1997-3-16 235 Imperial Hillsides around Squaw Lake Comment
  SD14568  Atriplex hymenelytra Frank F. Gander 1936-4-15 1358 Imperial Extreme northwest corner of Imperial County. 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
  SD200395  Atriplex hymenelytra Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16765 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
  UCR103607  Atriplex hymenelytra George K. Helmkamp, E. A. Helmkamp 1998-3-19 2942 Imperial Sonoran (Colorado) Desert, Imperial Dam area, along Ferguson Rd, 1.5 mi. north of Hwy S-24. 91 Comment
  UCSB33439  Atriplex hymenelytra Kearns, Dennis; Simmons, Karen 1979-3-3 Imperial Beginning of Shell Canyon; 2 miles east of S2 on Shell Canyon Road Comment
  CAS-BOT-BC172680  Atriplex lentiformis E. A. McGregor 1917-6-15 1060 Imperial Dixieland, Imperial Valley Comment
  SEINET4135190  Atriplex lentiformis Sears 1978-4-10 1132 Imperial Located 4.5 miles north of Ogilby. Hedges cemetary area. Foothills of the Cargo Muchacho Mountains.; 0 183 Comment
  UCR203879  Atriplex muelleri R. E. Riefner Jr. 2006-10-9 06- 520 Imperial near Seeley, along Drew Road at Hwy 8 -10 Comment
  CAS-BOT-BC176470  Atriplex polycarpa S. B. Parish 1912-10-20 8261 Imperial Banks of New River, Caleixo 6 Comment
  SEINET4691916  Atriplex polycarpa Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Person &Anh Phan 2012-1 4410 Imperial Jacumba Mountains; within the Jacumba Mountain Wilderness, approximately 3.25 air miles northeast of Mountain Spring or approximately 1.25 air miles north of Myer Valley. 418 Comment
  UC1292285  Atriplex polycarpa C. L. Hitchcock, C. V. Muhlick 1964-3-21 23221 Imperial about 30 mi n Ogilby; n of Ogilby Comment
  SD139625  Atriplex semibaccata Jon P. Rebman, Maggie Loy 1996-10-28 3775 Imperial Near agricultural area at the Salton Sea and Lack Road, southeast part of Salton Sea. Comment
  SEINET7986061  Atriplex semibaccata Jon P. Rebman 1996-10-28 3775 Imperial Salton Sea, Near agricultural area at the Salton Sea and Lack Road 60 Comment
  CDA2959  Atriplex suberecta R. A. Flock 1973-6-8 Imperial Ash 157, El Centro. 0 Comment
  SD160841  Avena barbata Jon P. Rebman 2005-4-23 11824 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
  RSA0049943  Baccharis brachyphylla A. C. Sanders, Mitch Provance 2012-10-25 40483 Imperial east side of the Chocolate Mtns, between BLM roads 549 (old Niland-Blythe Rd.) and 565, 6.9 km SW (254 deg ) of Raineys Well 608 Comment
  SEINET13311222  Baccharis brachyphylla A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-20 41927 Imperial Sonoran (Colorado) Desert: Chocolate Mountains, ridges and canyons of SE mouth of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range. 305 Comment
  RSA696787  Baccharis emoryi Anonymous 1928-12-31 s.n. Imperial Fish Springs - Salton Sea Comment
  CAS-BOT-BC99663  Baccharis salicifolia E. A. McGregor 1917-4-17 868 Imperial Holtville Comment
  POM21167  Baccharis salicifolia E. A. McGregor 1917-3-1 2004 Imperial Westmoreland Comment
  POM350341  Baccharis salicifolia L. H. Jones 1910-5-9 s.n. Imperial Sandy second bottom, colorado River at Pilot Knob Comment
  RSA14484  Baccharis salicifolia Elmer I. Applegate 1910-4-8 3328 Imperial New River, Brawley Comment
  RSA5411  Baccharis salicifolia C. B. Wolf 1932-10-14 4337 Imperial Imperial Valley, 2 mi east of Calipatria. -30 Comment
  SEINET899259  Baccharis salicifolia M. Dougal 1908-1 44 Imperial Salton Basin Comment
  UCSB12290  Baccharis salicifolia Corfman, Nancy 1961-3-5 Imperial 13 miles west of Calexico by Highway 89 Comment
  UCR85423  Baccharis salicina A. C. Sanders, P. J. MacKay, G. K. Helmkamp, J. M. Stewart, C. L. Sanders 1994-12-4 15890 Imperial Sonoran (Colorado) Desert, Salton Sink, near Frink Springs in a seeping area between the Coachella Canal and Coachella Canal Road, SE of Frink Rd. 30 Comment
  CAS-BOT-BC99830  Baccharis sarothroides K. Larson 1976-10-25 1972 Imperial Heber study area Comment
  UCR266758  Baccharis sergiloides A. C. Sanders, Jim Malusa 2016-1-23 41964 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, canyon north of old Niland to Blythe road, 1 mile west of Beal Well 473 Comment
Read comments
Mar 4 2020
  UCR71846  Bacopa monnieri George K. Helmkamp 1992-4-7 92 2 Imperial Sonoran (Colorado) Desert, Colorado River 0.5 mi downstream from Gilmore's Camp (about 1.5 mi south of Walter's Camp where the old channel meets the main river) 100 Comment
  CAS-BOT-BC295885  Bahiopsis parishii Ira L. Wiggins 1941-3-25 9633 Imperial 5 miles northeast of Beal Well Comment
  CAS-BOT-BC99943  Baileya pauciradiata S. B. Parish 1912-10-19 8369 Imperial Dunes of Alamo River near Calexico 0 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
  SD144916  Baileya pauciradiata Jon Rebman, A. Salywon & C. Christy 1998-3-22 4936 Imperial Southeast of El Centro; along Hwy. 98, ca. 1.4 miles SW of Interstate 8 20 Comment
  UC1424901  Baileya pauciradiata C. W. Tilforth, J. Dourley, W. Wisura 1977-5-19 1313 Imperial 13 mi w Calexico; Pinto Wash 30 Comment
  UCR163737  Baileya pauciradiata B. G. Pitzer, G. R. Ballmer 2001-3-17 4269 B Imperial Sonoran (Colorado) Desert, Algodonnes Dunes, south of end of Ogilby Rd. on south side of I-8 88 Comment
  UCSB12886  Baileya pauciradiata Breedlove, Dennis 1962-3-11 Imperial On western side of Salton Sea at junction of U.S. 99 and State 78 -60 Comment
  UCSB22556  Baileya pauciradiata Turpin, W. 1966-4-5 Imperial State Highway 78, 17 miles east of Brawley Colorado Desert -15 Comment
  RSA695665  Baileya pleniradiata L. Griset 1929-4-4 s.n Imperial 20 miles from Yuma in a stream bed. Comment
  SD115620  Baileya pleniradiata Duffie Clemons, Erik Jonsson 1983-4-20 493 Imperial Three miles west of Glamis; Algadones Dunes. 89 Comment
  SD242677  Baileya pleniradiata Carl Lundblad 2004-2-10 Imperial E side of N Algodones Dunes Wilderness Area 74 Comment
  UC669223  Baileya pleniradiata Annie M. Alexander and Louise Kellogg 1941-3-18 1963 Imperial Algodones Sand Dunes (e side of) Colorado Desert Comment
  SEINET3090746 Image available Bassia hyssopifolia Jon Rebman, Maggie Loy 1996-10-26 3732 Imperial North of Seeley: New River ponds. 10 Comment
  POM294139  Bebbia juncea Lyman Benson 1945-11-11 11970 Imperial West of middle of Salton Sea. -30 Comment
  POM41559  Bebbia juncea Marcus E. Jones 1924-2-7 s.n. Imperial Chocolate Mountains, Colorado Desert. Comment
  UCR107916  Bebbia juncea Christopher Christie 1997-1-29 67 Imperial Sonoran (Colorado) Desert, western bajadas of Chocolate Mountains, NE of Glamis. Comment
  UCR279433  Bebbia juncea A. C. Sanders, Jim Malusa 2017-3-26 43058 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
  UCR50978  Bebbia juncea 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
  CAS-BOT-BC106410  Bebbia juncea var. aspera C. B. Wolf 1931-5-29 2178 Imperial Wash at north base of Signal Mt. - Colorado Desert 30 Comment
  UCR148731  Bebbia juncea var. aspera Jon P. Rebman, Joan Dowd, Veronica Gallego 2000-4-19 6532 Imperial W Colorado Desert, NW of El Centro, E side of Fish Creek Mtns and west of Salton Sea Comment
  UCR277625  Bebbia juncea var. aspera Aaron C. Sedgwick 2012-11-9 163 Imperial Sonoran (Colorado) Desert, east of Midway Well and north of the Chocolate Mountains on Midway Well Road 259 Comment
  SBBG120535  Beta macrocarpa D. Bartsch 1998-5-6 22 Imperial Hwy 115 at Streiby Rd [Strieby Rd], 6 mi E of Brawley Comment
Read comments
Feb 22 2010
  SD237408  Beta macrocarpa A. C. Sanders 2010-3-25 37607 Imperial Sonoran (Colorado) Desert; Salton Trough: Wister, Cedar Wash at Hwy 111, between the highway and railroad. -59 Comment
  SEINET3245785  Beta macrocarpa A. C. Sanders 2010-1 36273 Imperial Sonoran (Colorado) Desert; Salton Trough: Imperial Valley, east side of Hwy 115 at Dickerman Rd., c. 3 miles NE of Brawley (Wiest 7.5') -42 Comment
  UCR212935  Beta macrocarpa A. C. Sanders 2010-3-25 37607 Imperial Sonoran (Colorado) Desert; Salton Trough, Wister, Cedar Wash at Hwy 111, between the highway and railroad -59 Comment
  UCR214411  Beta macrocarpa A. C. Sanders, Victor Leighton, Morgan King 2010-3-24 37566 Imperial Sonoran (Colorado) Desert; Salton Trough, Imperial Valley, Red Hill area near the SE end of the Salton Sea, south side of Pound Rd. 0.35 mi. east of Davis Rd., c. 3 mi. SW of Niland -67 Comment
  UCR239204  Beta vulgaris Steven R. Hill, Kate Kramer 2001-4-27 33482 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
  SD155817  Boechera perennans Jon P. Rebman 2001-3-14 7136 Imperial Jacumba Natural Area, In-Ko-Pah Mountains. (IPB 10/07) 975 Comment
  UC1787771  Boechera xylopoda Jon P. Rebman 2001-3-14 7133 Imperial Jacumba Natural Area, In-Ko-Pah Mountains. 975 Comment
  UC1191384  Boerhavia intermedia Malcolm A. Nobs and S. Galen Smith 1948-9-3 510 -A Imperial ca. 25 mi. s. Coachella (w. of Salton Sea, Imperial Valley); Imperial Valley Comment
  CDA23848  Boerhavia triquetra T. C. Fuller 1976-12-14 20179 Imperial Colorado Desert; 2 km south of Picacho Campground. 0 Comment
  SD142218  Boerhavia wrightii Jon Rebman, L. Renfro 1997-11-19 4760 Imperial Northwest of Yuma: E of Ogilby Road along Indian Pass Road at Chemgold Company's Imperial Project Comment
  UC1191383  Boerhavia wrightii Malcolm A. Nobs and S. Galen Smith 1948-9-3 510 -B Imperial ca. 25 mi. s. Coachella (w. of Salton Sea, Imperial Valley); Imperial Valley Comment
Read comments
Mar 10 2011
  UCR264784  Boerhavia wrightii Jon P. Rebman, J. LaGrange, Warren Schmidtmann, J. Emming 2014-9-24 28784 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
  UCR58442  Boerhavia wrightii A. C. Sanders 1989-9-26 9517 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, c. 3 km SE of the S end of the Little Mule Mtns. Explosive Ordinance Disposal campsite [Camp Burt] 1 km west of the end of Dietz Road. 325 Comment
  CAS-BOT-BC31338  Bolboschoenus maritimus E. A. McGregor 1917-4-8 812 Imperial Westmoreland. Comment
  RSA792420  Bothriochloa barbinodis Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan 2012-11-17 4391 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
  UCR161004  Bouteloua aristidoides G. D. Barbe, Burke, Cross, Sleeper, Terry N. Seeno 1983-4-14 4069 Imperial Sonoran (Colorado) Desert, 9 mi east of Glamis Store on Hwy 78, 1.8 mi west of Ogilby Rd. (Co Rd. 34) 305 Comment
  CAS-BOT-BC483057  Bouteloua aristidoides var. aristidoides Sarah J. De Groot; Cheryl Sevilla 2014-9-11 7300 Imperial Along Hwy 78 S of Palo Verde, just N of MIthcells Camp Road, W of Davis Lake and Cibola National Wildlife Refuge. SE foot of Palo Verde Mountains, SE of Palo Verde Peak, N of Milpitas Wash 73 Comment
  SD250565  Bouteloua aristidoides var. aristidoides Jon Rebman, J. LaGrange & W. Schmidtmann 2014-9-24 28712 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
  UCR211167  Bouteloua aristidoides var. aristidoides Jim Andre, T. La Doux 2009-2-26 9888 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
  CDA31554  Bouteloua barbata T. C. Fuller 1969-10-22 19017 Imperial North-east Imperial County, ca. 7 miles southwest of Wiley Well 0 Comment
  RSA126995  Bouteloua barbata H. S. Yates 1937-7-3 6810 Imperial 6 miles W of Seeley. 30 Comment
  RSA385908  Bouteloua barbata H. de Forest, Jack Rempel 1932-12-18 s.n. Imperial 15.5 miles E of Niland. 46 Comment
  SACT000429  Bouteloua barbata Malcolm Nobs, S. Smith 1948-9-3 Imperial Comment
  SD144129  Bouteloua barbata B. Pitzer 1997-10-18 3298 Imperial Hwy 78, 7.1 road mi. S of town of Palo Verde & ca. 5.4 mi. N of Walters Camp Rd 152 Comment
  SD144130  Bouteloua barbata B. Pitzer 1997-10-19 3344 Imperial Ogilby Rd, ca. 0.5 mi. N of Hwy I-8 at powerline road (which takes off to the E) 91 Comment
  SD254498  Bouteloua barbata A. C. Sanders, Jim Malusa 2015-9-8 41825 Imperial Sonoran (Colorado) Desert: Chocolate Mountains Aerial Gunnery Range, foot of west side of the Little Mule Mountains. 355 Comment
  CAS-BOT-BC145614  Bouteloua barbata var. barbata S. B. Parish 1912-10-15 8235 Imperial Salton Basin. Bluffs of New River, near Rockwood. -51 Comment
  RSA0026134  Bouteloua barbata var. barbata Deidre Conocchioli, Caitlin Elam 2013-10-2 80 Imperial Sonoran Desert. Northeast side of Algodones Sand Dunes: From Brawley, CA, take CA-78 E for 20 miles. Turn left on Ted Kipf Rd (also called Niland-Glamis Rd) and travel northwest for 1 mile. Collection predominantly on SW side of Rd. 101 Comment
  SD250569  Bouteloua barbata var. barbata Jon Rebman, J. LaGrange & W. Schmidtmann 2014-9-26 28831 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
  SD250482  Brandegea bigelovii B. Pitzer 1998-2-2 3519 Imperial Colorado Desert: Tumco Wash, where powerline crossed Ogilby Road (first time heading S, second time heading N) 198 Comment
  SD250483  Brandegea bigelovii Ellen Dean, Tom Starbuck, Margaret Starbuck 2010-4-8 5882 Imperial BLM Algodones Dunes Natural Area. E side of dunes, 4.6 miles N of Hwy 78, along Kipf Road. W side of road, in wash. 89 Comment
  UC1372564  Brandegea bigelovii C. Leo Hitchcock 1970-3-18 25710 Imperial 8 mi n of Winterhaven Comment
  UC665752  Brandegea bigelovii Ira L. Wiggins 1941-3-26 9659 Imperial at Wiley Well Wiley Well Comment
Read comments
Sep 19 2012
  UCR241624  Brandegea bigelovii A. C. Sanders, Mitch Provance, Fred M. Roberts 2013-3-22 40665 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
  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
  UCR264204  Brandegea bigelovii A. C. Sanders, Jim Malusa 2015-9-8 41823 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, foot of west side of the Little Mule Mountains 355 Comment
  UCR264783  Brandegea bigelovii Jon P. Rebman, J. LaGrange, Warren Schmidtmann, J. Emming 2014-9-24 28759 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
  UCR267899  Brandegea bigelovii Jim Andre 2013-3-4 23845 Imperial Sonoran (Colorado) Desert, Along Hwy 78, south of Palo Verde Mountains at Milpitas Wash 216 Comment
  CAS-BOT-BC36830  Brassica tournefortii Philip A. Munz 1941-3-29 16590 Imperial Nilend. Comment
  CAS-BOT-BC36836  Brassica tournefortii D. E. Breedlove 1962-3-11 1878 Imperial Western edge of Salton Sea, 16.2 miles north of State Highway 78 on U.S. 99. -45 Comment
  SD191867  Brassica tournefortii Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14443 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
  SD199945  Brassica tournefortii Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16314 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
  SEINET4144354  Brassica tournefortii R. Gutierrez 2008-3-11 1871 Imperial ca. 1.5 mi W of I-8 along Hwy 98 29 Comment
  UCD114627  Brassica tournefortii E. K. Balls; P. C. Everett 1958-3-20 22894 Imperial 0.5 mi. n. along rd. to Blythe from U.S. Hwy. 80. 60 Comment
  UCD169269  Brassica tournefortii Charles Convis 1980-4-8 132 Imperial Colorado Desert, Western Salton Basin. 27 km due WNW of Westmorland, CA. -35 Comment
  UCD54578  Brassica tournefortii Ellen Dean; Wendy Copeland 2006-2-9 2772 Imperial Centinela State Prison, south of existing sewage ponds on site of proposed ponds. Disturbed ground that was used for fill for levee. 0 Comment
  UCR167231  Brassica tournefortii 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
  SEINET5340949  Brassica tournefortii N. H. Holmgren, P. K. Holmgren 1973-3-25 6519 Imperial Imperial Valley, 20 airline miles east of downtown Brawley, near the Sand Hills. 46 Comment
  UC1790258  Brickellia atractyloides Jon Rebman 2003-5-10 8964 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
  SD162644  Brickellia atractyloides var. odontolepis Jon Rebman, Mark Miller 2003-5-10 8964 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
  RSA0018554  Brickellia desertorum Duncan S. Bell, Heath Bartosh, Aaron Sims, Danny Slakey 2013-10-18 6074 Imperial Jacumba Mountains; in canyon hiking over to Skull Canyon to the east of Davies Canyon, about 1.75 air mile north of the U.S./Mexico border. 220 Comment
  CAS-BOT-BC106155  Brickellia frutescens Roxana S. Ferris 1928-4-18 7081 Imperial 1/2 mile east of Mountain Springs Comment
  SEINET3831815  Brickellia frutescens Jon P. Rebman, Mike Simpson 1997-1 4126 Imperial Jacumba Wilderness, In-Koh-Pah Mountains; Smugglers Cave area south of Mountain Spring; 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
  POM112741  Bromus diandrus Marcus E. Jones 1906-4-25 s.n. Imperial West of Yuma. Comment
  LA38231  Bromus rubens W. A. Silveus; Foxtail Chess 1938-8-12 2669 Imperial US Expr. Station, El Centro Comment
  HSC83068  Caesalpinia virgata A. C. Sanders, Pitzer, Weir, Charlton, Kniffen, Bramlett 1986-3-9 6203 Imperial Coyote Mtns., Fossil Canyon, 3.3 mi. N of Imperial Hwy. (S-2) at Ocotillo, on Shell Canyon Rd. 305 Comment
  JEPS52587  Calandrinia ambigua W. L. Jepson 1927-4-16 11750 Imperial alkaline desert plain e Coyote Wells; Colorado Desert 60 Comment
  SD11256  Calandrinia ambigua Frank F. Gander 1935-4-17 179 1 Imperial Colorado Desert, Carrizo Station (IPB 4/06) Comment
  SD192028  Calandrinia ambigua Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14457 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
  SD200200  Calandrinia ambigua Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16113 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
  UCR64595  Calandrinia ambigua F. W. Peirson 1935-4-15 11458 Imperial Sonoran (Colorado) Desert, in region of saguaro cactus north of Laguna Dam Comment
  POM211622  Calliandra eriophylla A. M. Alexander, Louise Kellogg 1941-3-4 1894 Imperial 5 miles north of Ogilby. 140 Comment
  RSA0024529  Calliandra eriophylla Jim Andre 2013-3-4 23834 Imperial Chocolate Mountains; east side of range at end of Imperial Gables Rd., 4.2 mi. west of Highway 78. 422 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
  RSA86981  Calliandra eriophylla F. W. Peirson 1935-4-16 s.n. Imperial North of Ogilby Comment
  SD254609  Calliandra eriophylla A. C. Sanders, Jim Malusa, et al. 2016-3-5 42074 Imperial Sonoran (Colorado) Desert; Chocolate Mountains, upper Mammoth Wash, below slot canyon. 438 Comment
  SD61005  Calliandra eriophylla Darley F. Howe 1964-4-12 3760 Imperial 4.2 miles north of Ogilby 60 Comment
Read comments
May 5 2011
  SEINET902094  Calliandra eriophylla Steven P. MacLaughlin, Janice E Bowers 1984-1 2756 Imperial Indian pass road 7.2 miles NE of ogilby Road. 274 Comment
  SEINET902096  Calliandra eriophylla Ed LaRue 1991-1 91 -32 Imperial 6 mi. N of Cargo Muchacho Mts, 7-8 mi. N of Hedges. In and adjacent to Indian Wash. 244 Comment
  SEINET902097  Calliandra eriophylla Annie M. Alexander, Louise Kellogg 1941-1 1894 Imperial 5 miles north of Ogilby 140 Comment
  UC1595713  Calliandra eriophylla W. Wisura, J. Dolan, and M. Wall 1992-3-25 4658 Imperial 11.7 mi w Milpitas Wash Rd. (Hwy 78); Colorado Desert Comment
Read comments
May 5 2011
  UCR264459  Calliandra eriophylla A. C. Sanders, Jim Malusa 2015-9-7 41809 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
  UCR279159  Calliandra eriophylla A. C. Sanders, Jim Malusa 2017-3-12 42888 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Pegleg Well near Pegleg Mine 424 Comment
  SEINET3379037  Callistemon citrinus Stephanie Anderson 2009-1 81 Imperial Imperial Valley, El Centro vicinity, in fields off La Bruchiere Highway, ca. 2 miles N of Mexicali. -2 Comment
  SD199796  Calycoseris wrightii Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16152 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
  SD199798  Calycoseris wrightii Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-11 16334 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
  SD95997  Calycoseris wrightii Grady L. Webster, S. Lynch 1973-3-18 7575 Imperial 2.3 miles N of Ocotillo 149 Comment
  SEINET10669751  Calycoseris wrightii Greg Gust, Leith Nye 2005-3-4 Gust 481 Imperial Off of Hwy 78 on Black Mountain Rd. ca. 3 mi. from HWY 78 intersection at dry wash approaching Black Mountains. 363 Comment
  UC1353385  Calycoseris wrightii C. L. Hitchcock 1968-3-12 25449 a Imperial 5 mi nw of Coyote Wells Comment
  UCR269536  Calycoseris wrightii A. C. Sanders, Jim Malusa 2016-3-8 42165 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
  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
  UCR245066  Calyptridium monandrum Jon P. Rebman, Melanie Howe 1997-4-5 3899 Imperial Sonoran Desert, Jacumba Natural Area: east of Jacumba: Inkopah Mtns: region near Valley of the Moon 900 Comment
  POM184127  Camissonia boothii subsp. condensata P. A. Munz 1932-4-6 12163 Imperial 20 miles NE of Ogilby. Comment
  UCR151737  Camissonia boothii subsp. condensata LeRoy Gross, V. Arvizu, Sarah De Groot, Lisa Rojas, T. Thibault 2004-5-13 1315 Imperial Colorado Desert; Chocolate-Chuckwalla Mountains region, Chocolate Mountains (Chocolate Mountains Aerial Gunnery Range). West of Lion Head Mountain, Surrounding desert off of Beal Road. 174 Comment
  CLARK-A1045-1210  Camissonia brevipes George K. Helmkamp 1977-1-22 Imperial Yuha Desert Mount Signal [area], 2 miles south of State Highway 98, gravel pit; Mount Signal 7.5'Q Comment
  UCR165522  Camissonia brevipes 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
  RSA0021240  Camissonia brevipes subsp. arizonica Peter H. Raven 1958-1-26 11505 Imperial 2.2 miles north of Ogilby on flood plain. Comment
  RSA135617  Camissonia brevipes subsp. arizonica Peter H. Raven 1958-3-1 11744 Imperial Palo Verde Mountains, 8.3 miles south of Palo Verde. 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
  RSA145192  Camissonia californica E. G. Linsley, J. W. MacSwain 1960-3-15 60 -12 Imperial Colorado Desert, mountains west of Plaster City. 305 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
  SEINET3093297 Image available Camissonia californica Jon Rebman, M. Howe 1997-4-5 3895 Imperial Sonoran Desert; Jacumba Natural Area: east of Jacumba: Inkopah Mtns: region near Valley of the Moon. 900 Comment
  UCR156498  Camissonia californica Jon P. Rebman, M. Miller 2003-5-11 8988 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
  UCR41492  Camissonia californica A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6301 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
  RSA124325  Camissonia cardiophylla E. K. Balls, P. C. Everett 1958-3-20 22918 Imperial Ogilby. 107 Comment
  RSA489129  Camissonia cardiophylla George K. Helmkamp 1988-2-28 s.n. Imperial At end of dirt road ca. 2 miles WSW of Crucifixion Thorn Natural Area, SE of Ocotillo and SW of Hwy 98. 152 Comment
  RSA610458  Camissonia cardiophylla subsp. cardiophylla R. S. Woglum 1940-3-10 2456 Imperial Sonoran Desert: Imperial Sand Dunes Recreation Lands, Ogilby. Comment
  SEINET8003858  Camissonia cardiophylla subsp. cardiophylla Jon P. Rebman 2000-4-19 6539 Imperial NW of El Centro, E side of Fish Creek Mountains, W of Salton Sea Comment
  RSA75394  Camissonia chamaenerioides F. W. Peirson 1922-4-13 2898 Imperial Mountain Spring Grade. 457 Comment
  UCR85138  Camissonia chamaenerioides A. C. Sanders, G. K. Helmkamp, P. J. MacKay 1995-3-12 16067 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
  RSA235522  Camissonia claviformis subsp. aurantiaca C. W. Tilforth 1972-7-31 715 Imperial south of Travertine Rock, just s. of Riverside-Imperial County line. 0 Comment
  RSA448934  Camissonia claviformis subsp. aurantiaca L. N. Goodding 1944-2-23 Jul- 44 Imperial Mission Wash near Bard. Comment
  UCR246531  Camissonia claviformis subsp. aurantiaca Frank B. McMurry 1943-1 1315 Imperial Sonoran (Colorado) Desert, Imperial National Wildlife Refuge [along Colorado River between c. Walker Lake and Sortan Wash] 61 Comment
  RSA0022606  Camissonia claviformis subsp. aurantiaca Jack Rempel 1933-2-25 16993 Imperial Colorado Desert, road from Niland to Salvation Pass, Chocolate Mts. Comment
  RSA528110  Camissonia claviformis subsp. claviformis Ed LaRue 1991-4-10 91 -31 Imperial 6 mi. N of Cargo Muchacho Mts, 7-8 mi. N of Hedges, in and adjacent to Indian Wash. 244 Comment
  HSC104302  Camissonia claviformis subsp. peirsonii Richard Spjut 2008-2-12 16191 Imperial Yuha Basin, Yuha Desert, Pinto Wash Comment
  POM262700  Camissonia claviformis subsp. peirsonii Carl B. Wolf 1937-4-6 8441 Imperial Imperial Valley, 1 mile S. of Truckhaven. -46 Comment
  RSA289310  Camissonia claviformis subsp. peirsonii Charles Convis 1980-4-10 158 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
  RSA448949  Camissonia claviformis subsp. peirsonii M. B. Dunkle 1932-3-26 2947 Imperial East of Salton Sea near Arroyo Salada, Colorado Desert. Comment
  RSA683904  Camissonia claviformis subsp. peirsonii Michael Denslow, Tim Thibault 2004-2-20 1914 Imperial Borrego Badlands, between Salton City & Borrego Springs. roadside of S22 the Borrego Salton Seaway. 72 Comment
  SEINET3093178 Image available Camissonia claviformis subsp. peirsonii Reid Moran 1958-3-1 6514 Imperial Pinto Wash. 75 Comment
  UCR103349  Camissonia claviformis subsp. peirsonii George K. Helmkamp, E. Helmkamp 1998-1-24 2601 Imperial Sonoran (Colorado) Desert, 4.2 mi. north of Winterhaven on Picacho Rd, where the road crosses the canal. 91 Comment
  UCR103669  Camissonia claviformis subsp. peirsonii George K. Helmkamp, E. Helmkamp 1998-1-23 2564 Imperial Sonoran (Colorado) Desert, On the W side of Hwy 86, 18.8 mi. NW of Westmorland -30 Comment
  UCR150168  Camissonia claviformis subsp. peirsonii A. C. Sanders, P. J. MacKay, Tim Thomas, E. J. Lawlor, et al. 2005-1-17 29058 Imperial Sonoran (Colorado) Desert, Salton Basin, west of Hwy 86 at Salton Sea Test Base Rd., south of Salton City 6 Comment
  RSA0006646  Camissonia claviformis subsp. peirsonii F. W. Peirson 1922-4-12 4512 Imperial 28 miles south of Coachella. Comment
  RSA0013100  Camissonia claviformis subsp. yumae Duncan S. Bell, Kim Clark, Megan Ferguson, Jane Ferguson, Amber Swanson, Jane Tirrell, Adriana VanKlaveren 2013-3-17 4558 Imperial The Jacumba Mountains; collecting in Davies Canyon, approximately 3.75 air miles south of the town of Ocotillo. 233 Comment
  RSA102355  Camissonia refracta S. B. Parish, W. F. Parish 1881-04 780 Imperial Mesquite Station. Comment
Read comments
Jan 14 2015
  RSA48428  Camissonia refracta E. K. Balls 1949-4-3 12912 a Imperial Gentle slopes and open flats between Niland and Blythe, Colorado Desert. 61 Comment
  RSA75685  Camissonia refracta F. W. Peirson 1932-3-22 9807 Imperial Midway Well. 152 Comment
  RSA5141  Carnegiea gigantea C. B. Wolf 1931-3-14 1883 Imperial Imperial Valley, 5 miles above Laguna Dam. 152 Comment
  CAS-BOT-BC47722  Castela emoryi Reid Moran 1966-5-22 13138 Imperial on route 98, 6 1/2 miles SE of Coyote Wells 150 Comment
  SD68984  Castela emoryi James Henrickson 1965-1-29 1881 Imperial Ao mile south of Hy. 98, 23 miles west of Calexico Comment
  UCR252822  Castela emoryi Jim Andre 2013-3-3 23966 Imperial Sonoran (Colorado) Desert, Yuha Desert, along Hwy 98 c. 7 mi southeast of Ocotillo, just outside Crucifixon Thorn Natural Area 108 Comment
  UCR96254  Castela emoryi Nathan Moorhatch 1996-10-6 s.n. Imperial Sonoran (Colorado) Desert, Crucifixion Thorn Natural Area, south side of Hwy 98 Comment
  SD152150  Castilleja foliolosa Jon P. Rebman, Joan Dowd, Veronica Gallego 2000-4-21 6569 Imperial In-Ko-Pah Mountains, Jacumba Wilderness Area. (IPB 10/07) Comment
  SD4834  Castilleja foliolosa Unknown 1920-4-1 46 Imperial Mt. Springs Comment
  UCR256352  Castilleja foliolosa Duncan S. Bell, Kim Clark, Stacy Goss, Karen Rusiniak 2012-4-24 3514 Imperial Peninsular Range, Jacumba Mountains, above Valley of the Moon, vicinity of Blue Angel Peak, c. 0.25 air mile north of the US/Mexico border 1280 Comment
  HSC85353  Caulanthus lasiophyllus Steve Boyd 1986-2-6 1241 Imperial Cargo Muchacho Mtns., large canyon at SE end of mountains, 5.4 mi. NE of I-8 off Sidewinder Rd. and Power-line Rd. Comment
  RSA0092927  Caulanthus lasiophyllus Jim M. Andre 2015-3-3 31325 Imperial Along dirt road 0.6 mi. west of Imperial Hwy (Hwy S2), 7.5 mi NW of town of Ocotillo, just east of San Diego County line. 252 Comment
  SD250465  Caulanthus lasiophyllus Duncan S. Bell, Kim Clark, et al. 2013-3-9 4478 Imperial Chocolate-Chuckwalla Mountains region: Chocolate Mountains, along the Colorado River, near trailer park, ca. 1.7 air miles southwest of Imperial Dam. 61 Comment
  SD256722  Caulanthus lasiophyllus J. M. Andre 2013-3-4 24077 Imperial Cargo Muchacho Mountains; SE side of range, approx. 12 miles NW of Yuma, just west of Barney Oldfield Rd, 5.0 miles N of Jct Interstate 8. Araz 7.5'Q) 157 Comment
  UCR253877  Caulanthus lasiophyllus Jim Andre 2013-3-4 24077 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
  UCR269881  Caulanthus lasiophyllus A. C. Sanders, Jim Malusa 2016-3-17 42352 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench just inside Chocolate Mountains Aerial Gunnery Range, along old Niland-Blythe Rd. 1.2 km east of Surveyors Pass 629 Comment
  CAS-BOT-BC51914  Ceanothus perplexans E. A. McGregor 1917-6-10 961 Imperial Summit 1229 Comment
  UCD57793  Cenchrus biflorus C. Reeder 1944-5-23 41 Imperial U. S. Yuma Field Station, Bard, Grass Nursery A-14. Comment
  SD250411  Cenchrus ciliaris Tom Zavortink, K. Lorenzen 2009-3-11 Imperial Imperial County: Algodones Dunes, along Ogilby Road, 0.2 mile N of Hwy I-8. Just E of Ogilby Road. Algodones Dunes Insect Survey location AL 157. 64 Comment
  CAS-BOT-BC184978  Cenchrus echinatus T. C. Fuller 1962-10-17 9789 Imperial Road to Laguna Dam, 0.9 mile northeast of Bard. Comment
  CDA1870  Cenchrus echinatus Henson 1940-6-29 Imperial 0 Comment
  POM364934  Cenchrus echinatus Edwin Kline 1920-10-2 s.n. Imperial Imperial County. Comment
  SBBG1435  Centrostegia thurberi H. and M. Dearing 1937-4-17 2849 Imperial Kane Spring Comment
  CDA19775  Ceratophyllum demersum R. Jacobs 2001-9-7 PDR P 074800 Imperial Sonoran Desert; Colorado River in the vicinity of Bard. 0 Comment
  UC2026502  Ceratophyllum demersum Louis C. Wheeler 1954-9-25 7091 Imperial PALO VERDE: 8 miles south of. Comment
  SEINET8071805  Ceratophyllum demersum K. Klementowski 2004-1 AZ 320 -194 Imperial Imperial Resevoir Comment
  RSA405362  Cercidium floridum M. B. Dunkle 1932-3-26 2953 Imperial Kane Springs Comment
  RSA615281  Cercidium floridum J. P. Rebman, Maggie Loy 3772 Imperial North of Glamis: Algodones Dunes. 60 Comment
  UC519754  Cercidium floridum subsp. floridum C. Epling 1932-4-9 Imperial near Salton Sea; Fish Springs 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
  RSA0101328  Chaenactis carphoclinia Duncan S. Bell, Evan Meyer 2015-5-5 8186 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
  POM66614  Chaenactis carphoclinia var. carphoclinia Marcus E. Jones 1906-4-25 s.n. Imperial West of Yuma. Comment
  RSA278783  Chaenactis carphoclinia var. carphoclinia Bonnie M. Rich 1979-4-4 79009 Imperial [Unspecified] Comment
  SD173234  Chaenactis carphoclinia var. carphoclinia Larry Hendrickson, L. Louise Jee 2005-4-22 2049 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
  SD190599  Chaenactis carphoclinia var. carphoclinia Larry Hendrickson, Jon Rebman. 2005-4-15 3146 Imperial Picacho State Recreation Area, adjacent to maintenance yard. 71 Comment
  SD199806  Chaenactis carphoclinia var. carphoclinia Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-11 16355 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
  UCR269711  Chaenactis carphoclinia var. carphoclinia A. C. Sanders, Jim Malusa 2016-3-16 42273 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, along old Niland-Blythe Rd. at powerlines, 2.6 km NNW of Beal Well 472 Comment
  JEPS8903  Chaenactis carphoclinia var. peirsonii Marjorie D. Clary 1933-3-12 2014 Imperial Palm Creek, se Colorado Desert Colorado Desert 152 Comment
  SD173228  Chaenactis carphoclinia var. peirsonii Larry Hendrickson, Kim Marsden, L. Louise Jee 2005-4-14 1910 Imperial Trust for Public Lands Option Properties: S of SE tip of Santa Rosa Mtns, Coral Wash, ca. 2.5 air miles SW of Hwy 86 & 2.0 air miles N of Hwy S-22 (Borrego-Salton Seaway). Just S of main wash,slopes of mudhills,illegal off-hwy vehicle tracks. (IPB 10/07) 20 Comment
  SD191784  Chaenactis carphoclinia var. peirsonii Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14551 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
  SD199808  Chaenactis carphoclinia var. peirsonii Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16158 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
  SD200314  Chaenactis carphoclinia var. peirsonii Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16827 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
  UCR41765  Chaenactis carphoclinia var. peirsonii A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, & W. W. Wright 1986-3-10 6244 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  SD144418  Chaenactis fremontii Jon P. Rebman, Melanie Howe 1997-4-5 3923 Imperial Jacumba Natural Area: E of Jacumba and SE of Inkopah: Smuggler's Cave area 900 Comment
  CAS-BOT-BC277867  Chaenactis stevioides Annie M. Alexander; Louise Kellogg 1941-3-10 1921 Imperial Colorado Desert. 44 miles northeast of Ogilby, near Colorado River Comment
  CAS-BOT-BC277869  Chaenactis stevioides Ira L. Wiggins 1941-3-26 9658 Imperial 13 miles west of Wiley Well Comment
  CDA10736  Chaenactis stevioides T. C. Fuller 1962-4-4 8071 Imperial Highway 98 to Calexico, 8.4 miles west of Ocotillo. 0 Comment
  RSA0023241  Chaenactis stevioides J. Andre 2013-3-4 23856 Imperial Palo Verde Mountains; along Hwy 78, east side of range at Three Slashes Rd, approx. 20 miles on sandy bluffs (capped by gravelly pavement). 94 Comment
  SD113080  Chaenactis stevioides Darley F. Howe 1958-3-30 2594 Imperial 1.5 miles south of a point on Highway 98, 12 miles east of junction with Highway 80. Comment
  SDSU18651  Chaenactis stevioides Michael G. Simpson, Taxonomy California Plants class 2008-3-21 2938 Imperial Ocotillo, north side of Hwy S2, ca. 0.15 mile west of Shell Canyon Rd., ca. 1.5 miles north of I-8 along S2. 133 Comment
  SDSU21378  Chaenactis stevioides S. H. Bullock 1968-4-8 92 Imperial 1 mile southeast of Ocotillo on Calif. State 98. Salton Sea Drainage. 152 Comment
  UC669285  Chaenactis stevioides Annie M. Alexander and Louise Kellogg 1941-3-10 1921 Imperial 44 mi ne of Ogilby (near Colorado River); Colorado Desert, Colorado River Comment
  UCR211156  Chaenactis stevioides Jim Andre, T. La Doux 2009-2-26 9899 Imperial Sonoran (Colorado) Desert, Palo Verde Mountains, SE end of mountains along Milpitas Wash at Hwy 78, c. 28 mi. SSW of Blythe 98 Comment
  UCR236277  Chaenactis stevioides Jon P. Rebman, Andrew Trouette, Victoria Marshall, M. Vazquez, T. Beltran 2010-4-3 18869 Imperial Sonoran (Colorado ) Desert, Southwest of Plaster City on BLM property in an area proposed for development of solar facility, S of Co Hwy S80 and N of I-8, NE of Ocotillo & W of El Centro, along powerline road 53 Comment
  POM351823  Chaenactis stevioides var. stevioides N. C. Cooper 1949-3-17 3085 a Imperial Coyote Wells. 152 Comment
Read comments
Oct 9 2010
  RSA264074  Chaenactis stevioides var. stevioides Noel Holmgren 1974-3-29 7541 Imperial Jacumba Mountains, 3 airline miles southwest of Ocotillo. 274 Comment
  RSA93813  Chaenactis stevioides var. stevioides F. W. Peirson 1935-4-16 11467 Imperial Midway Well eastern Colorado Desert Comment
  JEPS51909  Chamaesyce abramsiana S. B. Parish 1912-10-19 8302 Imperial old beach e Calexico (Salton Basin); Salton Basin 0 Comment
Read comments
Mar 28 2010
  RSA790809  Chamaesyce abramsiana Michelle Cloud-Hughes, Marc Baker, Gina Robinson, Adam Hamburg 2012-9-3 0 -40 Imperial Fenner Valley, intersection of Lanfair Road and Rancho Maria Road, 53km WNW of Needles. 1060 Comment
Read comments
Mar 21 2013
  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
  RSA792449  Chamaesyce melanadenia Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan 2012-11-17 4406 Imperial Jacumba Mountains; within the Jacumba Mountain Wilderness, approximately 3.25 air miles northeast of Mountain Spring or approximately 1.25 air miles north of Myer Valley. 418 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
  SDSU16183  Chamaesyce melanadenia Jon Rebman, Mike Simpson 1997-5-29 4155 Imperial Jacumba Wilderness Area: In-Koh-Pah Mountains: Smuggler's Cave area south of Mountain Spring; Along US/Mexican border. T18S R9E. Comment
  JEPS51901  Chamaesyce micromera S. B. Parish 1912-10-20 8307 Imperial Ft. Yuma, Colorado River Comment
  RSA0042471  Chamaesyce micromera Deidre Conocchioli, Caitlin Elan 2013-10-2 88 Imperial Sonoran Desert. West side of Algodones Sand Dunes. From Brawley, Ca, take CA-78 E (Ben Hulse Hwy) for 14 miles. Turn right (S) onto unpaved BLM road. 4 Comment
  UC1292601  Chamaesyce micromera C. L. Hitchcock and C. V. Muhlick 1964-3-21 23230 Imperial 15 mi n Glamis (on rd to Blythe) Comment
  UC64790  Chamaesyce micromera F. H. Wales 1904-10-19 8 Imperial Colorado Desert Comment
  RSA0015712  Chamaesyce pediculifera Duncan S. Bell, Heath Bartosh, Aaron Sims, Danny Slakey 2013-10-18 6080 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
  RSA159381  Chamaesyce pediculifera I. L. Wiggins 1957-3-24 14042 Imperial Painted Gorge, 5 miles N of Hwy 80. Comment
  RSA776453  Chamaesyce pediculifera Amber Swanson, Duncan S. Bell 2011-2-24 159 Imperial Fossil Canyon, up Shell Cyn to base of Coyote Mtns N of Ocotillo, east of dump 135 Comment
  RSA699972  Chamaesyce polycarpa LeRoy Gross, Valentin Arvizu, Sarah De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1230 Imperial Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). Near Surveyors Pass, surrounding desert off of Beal Road. 646 Comment
  SEINET9256429  Chamaesyce polycarpa N. H. Holmgren, P. K. Holmgren 1974-1 7542 Imperial Jacumba Mountains, 3 airline miles SW of Ocotillo. 274 Comment
  UC1192292  Chamaesyce polycarpa Malcolm A. Nobs and S. Galen Smith 1948-9-3 505 Imperial ca 25 mi s Coachella (w of Salton Sea) Comment
  RSA696642  Chamaesyce polycarpa var. hirtella LeRoy Gross, Valentin Arvizu, Sarah De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1328 Imperial Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). West of Lion Head Mountain, Surrounding desert off of Beal Road. 174 Comment
  RSA697599  Chamaesyce polycarpa var. hirtella J. Russell Bruff 1929-12-28 s.n. Imperial Spindle Top Well. Comment
Read comments
Aug 29 2016
  RSA643371  Chamaesyce polycarpa var. polycarpa J. P. Rebman, Adrienne Russell 1997-9-6 4197 Imperial West of Plaster City: along S-80, north of Interstate 8. 20 Comment
  RSA518770  Chamaesyce setiloba Maureen Hales 1977-12-22 s.n. Imperial 8 mi SW of Ocotillo & 2 mi S of Hwy 98. Many small sandy washes cutting through a gently sloping bajada, covered with desert pavement. 168 Comment
  POM11149  Cheilanthes viscida F. W. Peirson 1922-4-13 s.n. Imperial Mountain Springs, western edge of Colorado Desert 792 Comment
  POM47737  Cheilanthes viscida Philip A. Munz 1924-2-23 7821 Imperial Colorado Desert: foot of Mountain Springs Grade. Comment
  RSA776454  Cheilanthes viscida Amber Swanson, Duncan S. Bell 2011-2-26 180 Imperial Jacumba Mtns, Off Hwy I-8 in Devils Cyn on W side of rd. 528 Comment
  UCSB26426  Cheilanthes viscida Smith, Dale 1968-4-7 Imperial Mountain Springs Rd., 7mi W of Jacumba Comment
  NY990885  Chenopodium berlandieri var. sinuatum N. H. Holmgren 1973-3-29 6561 Imperial Chocolate Mountains, Picacho Road, 6.7 miles South of Picacho. 15.5 air-line miles North of Yuma 244 Comment
  SD128492  Chenopodium murale Duffie Clemons, David Clemons-Brown 1990-1-7 2285 Imperial Between Imperial & Brawley, north of Larson Road, east side of Hwy 86, common weed in field of mustard cultivated for seed. -24 Comment
  SD254596  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, Chocolate Mountains Aerial Gunnery Range (Lion Head Mountain 7.5'Q) 326 Comment
  UCD98312  Chenopodium murale Lyster H. Dewey 1916-4-5 s.n. Imperial Yuma Experiment Farm, Bard. 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
  SEINET7986147  Chenopodium murale Jon P. Rebman 1997-11-19 4752 Imperial Indian Pass, NW of Yuma, E of Ogilby Road along Indian Pass Comment
  CAS-BOT-BC231767  Chilopsis linearis Roxana S. Ferris 1928-4-21 7184 Imperial 15 miles north of Glamis on the Blythe Road Comment
  HSC82768  Chilopsis linearis Christopher Davidson, A. P. Romspert, H. Surprenant 1979-4-28 7747 Imperial Ogilby Rd., Algodones Dunes, dirt track continuation of Ogilby Rd. toward All American Canal, ca. 1/8 mi. from the canal. 41 Comment
  SEINET3105185  Chilopsis linearis Sears 1977-10-13 595 Imperial Park Imperial sand dunes. Comment
  SEINET10550361  Chilopsis linearis Christopher Davidson, A. P. Romspert; H. Surprenant 1979-4-28 Davidson 7747 Imperial Algodones Dunes, dirt track continuation of Ogilby Rd. ca 1/8 mi from All American Canal. 41 Comment
  RSA0073698  Chilopsis linearis subsp. arcuata Jon Rebman, J. LaGrange, W. Schmidtmann, J. Emming 2014-9-24 28735 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. 133 Comment
  UCR108016  Chilopsis linearis subsp. arcuata Jon P. Rebman, Maggie Loy 1996-10-27 3763 Imperial Sonoran (Colorado) Desert, Algodones Dunes, north of Glamis. 60 Comment
  RSA643303  Chloracantha spinosa R. D. Goeden, D. W. Ricker 1983-12-7 s.n. Imperial Salton Sink: S end of Salton Sea, W side of Lack Road, 6.5 miles N of Hwy 86 near Westmorland, ca. 2.5 mi. SSW of Obsidian Butte. -69 Comment
  UCD130403  Chloracantha spinosa R. E. Riefner Jr. 2006-10-9 06- 511 Imperial East of El Centro, along Ross road. Near Bass Cove road, North of Highway 8. -9 Comment
  UCR109533  Chloracantha spinosa R. D. Goeden, Don W. Ricker 1983-12-7 s.n. Imperial Salton Sink, S end of Salton Sea, W side of Lack Road, 6.5 miles north of Hwy 86 near Westmorland, c. 2.5 mi. SSW of Obsidian Butte -69 Comment
  SD141430  Chloracantha spinosa var. spinosa Suzanne Bell 1997-3-16 228 Imperial Squaw Lake, saline ground. (IPB 10/07) Comment
  RSA607328  Chorizanthe R. S. Woglum 1939-4-14 2252 Imperial Sonoran Desert: Niland-Blythe Road, near Beal's Well; south end of Chocolate Mountains. Comment
  UCD39040  Chorizanthe brevicornu Beecher Crampton 1962-5-23 6448 Imperial 7-8 miles west of Coyote Wells, along US Hwy. 80, Jacumba Mtns. 304 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
  UCR269522  Chorizanthe brevicornu A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-5 42063 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, head of Mammoth Wash, above 'slot' canyon in upper gorge 488 Comment
  JEPS57607  Chorizanthe brevicornu var. brevicornu W. L. Jepson 1927-4-16 11748 Imperial East of Coyote Wells, Colorado Desert Comment
  RSA289307  Chorizanthe brevicornu var. brevicornu Charles Convis 1980-4-12 176 Imperial Colorado Desert, Western Salton Basin, 27 km due WNW of Westmorland, Ca. Flats 0-2 km E of confluence of Carrizo and San Felipe creeks. -35 Comment
  RSA388036  Chorizanthe brevicornu var. brevicornu Steve Boyd 1986-2-6 1221 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
  RSA48330  Chorizanthe brevicornu var. brevicornu E. K. Balls 1949-4-4 12966 Imperial Colorado Desert. between Durmid and Salton on Highway 111. 0 Comment
Read comments
Sep 18 2012
  SD200155  Chorizanthe brevicornu var. brevicornu Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16295 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
  SD200489  Chorizanthe brevicornu var. brevicornu Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16768 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
  UCR200261  Chorizanthe brevicornu var. brevicornu J. M. Porter, Orlando Mistretta 2003-6-5 13617 Imperial Colorado Desert; Chocolate-Chuckwalla Mountains region, Chocolate Mountains, Chocolate Mountains Bombing and Gunnery Range. Unnamed canyon, south of Salt Creek, accessed via Siphon 21 of the Coachella Canal, fork running southeast 412 Comment
  JEPS57628  Chorizanthe corrugata J. G. Lemmon Mar 1881 277 Imperial Foothills at El Rio; foothills at El Rio Comment
  RSA124327  Chorizanthe corrugata E. K. Balls, Percy C. Everett 1958-3-20 22915 Imperial 2.4 mi. N of U. S Hwy. 80 on rd. to Blythe. 91 Comment
  RSA392651  Chorizanthe corrugata H. de Forest, Jack Rempel 1933-4-10 s.n. Imperial Chocolate Mountains. Comment
  SD192001  Chorizanthe corrugata Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14484 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
  SD200159  Chorizanthe corrugata Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16525 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
  SD200164  Chorizanthe corrugata Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16292 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
  SEINET5584584  Chorizanthe corrugata Stephen Hale 2010-1 Imperial Rolling terrain just noth of northern foothills of the Paloverde Mountains at southern end of Paloverde Mesa near the WAPA Blythe-Knob transmission line 120 Comment
  SD162615  Chorizanthe fimbriata var. fimbriata Jon Rebman, Mark Miller 2003-5-11 8994 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. (IPB 3/06) 1139 Comment
  SBBG34970  Chorizanthe rigida T. L. Secrest 1948-4-9 Imperial 6 mi S of Ogilby Comment
  SEINET5584440  Chorizanthe rigida Stephen Hale 2010-1 Imperial Rolling terrain just north of northern foothills of the Paloverde Mountains at southern end of Paloverde Mesa near the WAPA Blythe-Knob transmission line 120 Comment
  UCR241551  Chorizanthe rigida A. C. Sanders, T. B. Salvato 2013-5-9 40831 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
  UCR3170  Chorizanthe rigida Scott Fowler 1964-3-23 640323- 21 Imperial Sonoran (Colorado) Desert, 11 miles west of Glamis on Hwy 78 [c. 5 mi. west of Gecko Rd., East Mesa] 104 Comment
  UCR41466  Chorizanthe rigida A. C. Sanders, D. Charlton, B. Pitzer, , J. Kniffen, R. Kniffen, W. W. Wright, Howie Weir, D. E. Bramlet 1986-3-8 6188 Imperial Sonoran (Colorado) Desert, Yuha Desert, c. 5 miles airline south of Plaster City, in fossil oyster beds along a dirt road c. 5 mi south of the Dunaway Road exit off Hwy I-8 61 Comment
  JEPS22531  Chylismia arenaria Rimo Bacigalupi with Paul Hutchison 1958-2-18 6179 Imperial 9.5 mi sw Palo Verde settlement (slope above and e of summit of Ogilby-Blythe road); Palo Verde Mts. 259 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
  UCD103719  Chylismia brevipes S. P. Lynch 1974-3-11 362 Imperial On Highway 195, ca. 5 miles S of Highway 10. 335 Comment
Read comments
Sep 12 2016
  SD43754  Chylismia brevipes subsp. arizonica Darley F. Howe 1949-3-19 1946 Imperial Andrade Comment
  UC1184299  Chylismia brevipes subsp. brevipes Peter H. Raven 1958-1-25 11488 Imperial roadside flat 3.5 mi s Bombay Beach Comment
  CHSC26465  Chylismia cardiophylla Michaelle Snipes 1977-3-28 2 Imperial Ca. 12 mi. w of El Centro, 3 yds. n of highway 8. 0 Comment
  SD157900  Chylismia cardiophylla subsp. cardiophylla Jon Rebman, A. Salywon & C. Christy 1998-3-23 4953 Imperial West of Picacho State Recreation Area; along Indian Pass Road ca. 9.1 mile E of Ogilby Road 149 Comment
  OBI38396  Chylismia claviformis A. C. Sanders, Charlton, Pitzer, Stewart, et al 1986-3-9 6222 Imperial Badlands S of Painted Gorge, 1/2 mi E of Painted Gorge Rd at a point 2.4 mi N of hwy S-80 61 Comment
  UCD103861  Chylismia claviformis C. L. Hitchcock 1970-3-18 25712 Imperial Ca. 8 miles N of Winterhaven. Comment
  UCR279081  Chylismia claviformis A. C. Sanders, Jim Malusa 2017-3-10 42786 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, edge of U.S. Navy Aerial Gunnery Range above Ted Kipf Rd., north of Tortuga Siding 88 Comment
  SD256763  Chylismia claviformis subsp. aurantiaca J. M. Andre 2013-3-4 24076 Imperial Cargo Muchacho Mountains; southeast side of range, approx. 12 miles NW of Yuma, just west of Barney Oldfield Rd, 5.0 miles north of Jct Interstate 8. (Araz 7.5'Q) 157 Comment
  UC669248  Chylismia claviformis subsp. aurantiaca Annie M. Alexander and Louise Kellogg 1941-3-16 1952 Imperial 17 mi n Ogilby (wash along rd); Colorado Desert 246 Comment
  CAS-BOT-BC160726  Chylismia claviformis subsp. peirsonii E. A. McGregor 1917-4-1 838 Imperial Between Coyote Wells and Cement Bridge Comment
  CAS-BOT-BC162678  Chylismia claviformis subsp. peirsonii Frank W. Peirson 1922-4-13 2892 Imperial Mountain Springs Grade 457 Comment
  CAS-BOT-BC162680  Chylismia claviformis subsp. peirsonii Carl B. Wolf 1937-4-6 8442 Imperial Imperial Valley, 1 mi. So. of Truckhaven, Colorado Desert 45 Comment
  SD200099  Chylismia claviformis subsp. peirsonii Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16528 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
  SD200102  Chylismia claviformis subsp. peirsonii Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16204 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 19 (SP19), vicinity of Palm Wash, Site ASTCRO in sandy arroyo bottom and surrounding rocky, mud embankments 54 Comment
  UC1282036  Chylismia claviformis subsp. peirsonii T. J. Crovello 1963-12-14 Imperial along State Hwy 78 5 mi e Ocotillo 15 Comment
  UC174825  Chylismia claviformis subsp. peirsonii T. S. Brandegee 1901-3-20 Imperial Signal Mt. Colorado Desert Comment
  SDSU18782  Chylismia claviformis subsp. yumae C. Matt Guilliams, Jeff Marshall 2008-4-23 623 Imperial North of I-8 ca. 0.5km and east of the All-American Canal ca. 50m. Adjacent to the canal as it passes through the Algodones Dunes. 73 Comment
  UC1184352  Chylismia claviformis subsp. yumae Peter H. Raven 1958-1-26 11510 Imperial 2.8 mi e Grays Well; Sand Hills Maintenence Station Comment
  CAS-BOT-BC438655  Cistanthe ambigua J. H. Thomas 1949-4-21 384 Imperial About 10 miles west of Holtville. Comment
  RSA336138  Cistanthe ambigua R. F. Thorne 1978-4-29 52090 Imperial Near Salton Sea: along Highway 86 near entrance to Salton Sea Navel Base, SSE of Salton Sea -61 Comment
  RSA466521  Cistanthe ambigua Martha Hilend 1928-3-23 112 Imperial Wash N of Palm Wash, SW of Fish Springs. [just W of Salton Sea] Comment
  SBBG131562  Cistanthe ambigua L. Hendrickson, M. Bigelow, M. McNair, M. J. Churchwell 2009-4-30 3807 Imperial Ocotillo Wells State Vehicular Recreation Area, 3.8 air mi S of County Route S-22 (Borrego-Salton Seaway), 0.7 mi E of Pumpkin Patch, and 0.2 mi S of Tule Wash beside on hill above jeep trail 50 Comment
  SD242945  Cistanthe ambigua Gary Diridoni 1998-2-20 Imperial El Centro Resource Area Comment
  UCD107478  Citrullus lanatus var. citroides T. C. Fuller 1967-9-27 16419 Imperial N.W. corner of Forrester and Northrop Rds., w. of El Centro. Comment
  SD139503  Clematis pauciflora Jon P. Rebman, Maggie Loy 1996-10-25 3683 Imperial Smuggler's Cave area, mountains southeast of In-Ko-Pah, east of Jacumba. (IPB 10/07) 1029 Comment
  RSA650755  Cleome isomeris A. E. Hersh 1950-7-2 s.n. Imperial Palo Verde. 60 Comment
Read comments
Dec 28 2016
  JEPS42684  Cleomella obtusifolia Carl V. Meyer 1928-5-26 420 Imperial near Coyote Well; Colorado Desert Comment
  RSA228199  Condalia globosa var. pubescens A. M. Alexander 1941-3-8 1907 Imperial 5 miles north of Ogilby. 140 Comment
  RSA302498  Condalia globosa var. pubescens Robert F. Thorne 1977-11-25 50893 Imperial 5 miles N of Yuma along Picacho Rd. (perhaps Senator Wash.) 76 Comment
  SD120939  Condalia globosa var. pubescens Duffie Clemons, Erik Jonsson 1987-4-12 1666 Imperial In granitic sands along Gavilan Wash, Indian Pass ACEC. (IPB 10/07) 280 Comment
  UCR242074  Condalia globosa var. pubescens A. C. Sanders, T. B. Salvato, Tim Thomas 2012-11-1 40500 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench south of the Chuckwalla Mtns., west of N-S road north of BLM Rd 988, SW of Arroyo Seco, 5.3 km SW (229 deg. ) of Raineys Well 564 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
  UC1506968  Coronopus squamatus G. D. Barbe 1983-4-13 4054 Imperial Ash 211 w. of Holtville (1 mi. n. of county rd. S80 on Meloland Rd., n.w. corner of alfalfa field) Comment
  UCR103610  Cressa truxillensis George K. Helmkamp 1997-2-1 1293 Imperial Sonoran (Colorado) Desert, Imperial Valley, SW of Niland along Sinclair Rd and just east of Hatfield Rd. -55 Comment
  CAS-BOT-BC376113  Croton californicus L. Nye; G. Gust 2005-3-5 5 Imperial Off S2, ca. 6 miles NW of Ocotillo 281 Comment
  HSC8631  Croton californicus C. L. Hitchcock 1966-3-19 24279 Imperial 10 mi. W of El Centro Comment
  LA106929  Croton californicus K. E. Miyagishima; 1985-3-31 109 Imperial NW of Ocotillio on S2 126 Comment
  LA106930  Croton californicus K. E. Miyagishima; 1985-3-31 109 Imperial NW of Ocotillio on S2 126 Comment
  SDSU3718  Croton californicus Lisa T. Embree 1992-3-13 13 III92C Imperial 1.4 miles northwest of Shell Canyon Road off of S2 (approx 200 feet northwest from S2). 134 Comment
  SEINET3243028  Croton californicus Jon Rebman, Joan Dowd & Veronica Gallego 2000-1 6531 Imperial NW of El Centro, about 4 miles S of San Sebastian Natural Area and San Felipe Wash, W of Salton Sea and E of Fish Creek Mountains. Comment
  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
  RSA0015709  Croton wigginsii Duncan S. Bell, Kim Clark, Lars Froberg, Gene Ratcliff, Jan Thomas 2013-4-20 4821 Imperial Algodones Dunes; within the Algodones Dunes Wilderness area about a mile north of Highway 78, approximately 4.5 air miles west of Glamis. 121 Comment
  RSA480697  Croton wigginsii Christopher Davidson 1979-4-28 7794 Imperial On dirt track heading E 3.3 mi from Gray's Well Rd exit off Interst. 8. Algodoned Dunes. 46 Comment
  SD243877  Croton wigginsii Stephen Larson 1984-4-12 Imperial [Locality determined by SDNHM] Algodones Dunes, south of Highway 78 Comment
  SEINET10939879  Croton wigginsii Jon Ricketson, Heidi H. Schmidt 1992-10-25 Ricketson 4935 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
  UCR237384  Croton wigginsii Amber Swanson 2011-3-9 195 Imperial Western Colorado Desert, Algodones Dunes Wilderness Area 26 Comment
  UCR48468  Croton wigginsii Steve Boyd 1986-2-6 1263 Imperial Sonoran (Colorado) Desert, Cargo Muchacho Mts. Plains east of mountains, powerline road, 2.9 mi west of Picacho Rd. 152 Comment
  CLARK-A1045-1215  Cryptantha angustifolia George K. Helmkamp 1977-1-22 Imperial Salton Sea at Desert Shores, along State Highway 86 near Salton Sea; camp area; Oasis 7.5'Q Comment
  JEPS22181  Cryptantha angustifolia Rimo Bacigalupi with Paul Hutchison 1958-2-17 6127 Imperial 4.8 mi n Ogilby (nw slopes of Cargo Muchacho Mts.); Colorado Desert, Cargo Muchacho Mts. 135 Comment
  POM368200  Cryptantha angustifolia H. de Forest, Jack Rempel 1933-4-9 17733 Imperial Supersition Mountains, Colorado Desert. Comment
  RSA124279  Cryptantha angustifolia E. K. Balls, P. C. Everett 1958-3-20 22943 Imperial 2.4 mi. N of U. S Hwy. 80 on rd. to Blythe. 91 Comment
  RSA336128  Cryptantha angustifolia R. F. Thorne 1978-5-30 52155 Imperial Algodones Dunes: N end of Dunes, ca. 2 miles SSE of Regina 61 Comment
  SD144006  Cryptantha angustifolia G. K. Helmkamp, E. A. Helmkamp 1998-1-24 2586 Imperial 0.2 mi. S of jct. of Ogilby Rd. and Hwy I-8. 46 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
  SD196803  Cryptantha angustifolia Raul Gutierrez 2008-3-11 1877 Imperial Ca. 1.5 mile west of I-8 along Highway 98. 28 Comment
  SD199900  Cryptantha angustifolia Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16194 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
  SD242748  Cryptantha angustifolia 1998-2-19 Imperial Jackson Gulch Comment
  UC2030011  Cryptantha angustifolia LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1299 Imperial Colorado Desert; Chocolate-Chuckwalla Moutains region: Chocolate Mountains (Chocolate Mountain Aerial Gunnery Range). North of Lion Head Mountain, near Beal Well. Surrounding desert off of Beal Road. Comment
  UC551854  Cryptantha angustifolia F. R. Fosberg 1932-3-31 10657 Imperial 15 mi e Holtville Comment
  UCR103646  Cryptantha angustifolia George K. Helmkamp, E. Helmkamp 1998-1-28 2633 Imperial Sonoran (Colorado) Desert, 6 mi. WNW of Ocotillo on Hwy S-2. 152 Comment
  UCR17914  Cryptantha angustifolia A. C. Sanders 1976-4-13 181 Imperial Sonoran (Colorado) Desert, Yuha Desert; sand dunes around Yuha Well 30 Comment
  UCR246540  Cryptantha angustifolia Frank B. McMurry 1943-1 1323 Imperial Sonoran (Colorado) Desert, Imperial National Wildlife Refuge [along Colorado River between c. Walker Lake and Sortan Wash] 61 Comment
  UCR269615  Cryptantha angustifolia A. C. Sanders, Jim Malusa 2016-3-14 42167 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, along old Niland-Blythe Rd., 1.92 km NE of Siphon 8 on the Coachella Canal, NE of Slab City 51 Comment
  UCR41812  Cryptantha angustifolia A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6249 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  SD191849  Cryptantha barbigera Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14419 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 18 (SL18), in Grave Wash, Site MOHCON in arroyo bottom and surrounding embankments 113 Comment
  UCR139726  Cryptantha barbigera B. G. Pitzer 1989-4-15 1287 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range. Large wash crossing Ridgeline Road 700 Comment
  POM368298  Cryptantha barbigera Edwin Kline 1920-3-28 s.n. Imperial Colorado Desert, Imperial County. 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
  SD260220  Cryptantha barbigera var. barbigera A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-3-4 42017 Imperial Sonoran (Colorado) Desert: Hayden Well on Mammoth Wash, Chocolate Mountains. Wide canyon bottom. 284 Comment
  SDSU19389  Cryptantha barbigera var. fergusoniae Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16253 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
  UCR85071  Cryptantha barbigera var. fergusoniae A. C. Sanders, G. K. Helmkamp, P. J. MacKay 1995-3-12 16059 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
  POM71914  Cryptantha costata Marcus E. Jones 1906-4-26 s.n. Imperial Imperial Junction (now Niland) Comment
  RSA499815  Cryptantha costata H. de Forest 1932-12-19 16339 Imperial Near Kane Springs [5 miles north of Kane Springs] Comment
Read comments
Sep 24 2011
  UCR241559  Cryptantha costata A. C. Sanders, Ann Howald 2013-2-28 40581 Imperial Sonoran (Colorado) Desert, along dirt track 1.03 km due north of Hwy 98, track joins Hwy c. 9.9 km west of Mt. Signal at Brockman Rd., 0.8 mi. from hwy via the track 30 Comment
  UCR244243  Cryptantha costata A. C. Sanders, Ann Howald 2013-3-1 40587 Imperial Sonoran (Colorado) Desert, western edge of Salton Sea, along paved road to former Salton Sea Navy Test base, at end of road where blocked by a migrating Barchan dune, perhaps 1 mile above the former site of the base -38 Comment
  UCR50458  Cryptantha costata George K. Helmkamp 1988-2-28 s.n. Imperial Sonoran (Colorado) Desert, just N of Signal Mtn., south of Hwy 98 31 Comment
  SEINET3240494  Cryptantha cycloptera Steven P. MacLaughlin, Janice E. Bowers 1985-1 2962 Imperial Stud Mtn.; Cargo Muchacho Mtns. 366 Comment
  CAS-BOT-BC218751  Cryptantha holoptera Steve Boyd 1986-2-6 1232 Imperial CARGO MUCHACHO MOUNTAINS: Large canyon at SE end of mountains, 5.4 miles NE of I-8 off Sidewinder Road and Power-line Road Comment
  CAS-BOT-BC218797  Cryptantha holoptera Edmund C. Jaeger 1939-4-1 s.n. Imperial Fish Creek, Split Mt. Canyon, Vallecito Mts. 15 Comment
  CAS-BOT-BC218799  Cryptantha holoptera Marcus E. Jones 1906-4-25 s.n. Imperial West of Yuma Comment
  POM320294  Cryptantha holoptera Worthman 1967-4-11 11 Imperial Painted Gorge, Salton Sea Dranage. Comment
  SD115566  Cryptantha holoptera Duffie Clemons, Erik Jonsson 1983-4-5 439 Imperial [Northeast of Skull Valley] Coyote Wells quad 199 Comment
  RSA353850  Cryptantha maritima R. F. Thorne, R. Rutherford 1964-4-11 33642 Imperial Araz Wash, between Pasadena and Stud Mountains, Cargo Muchacho Mountains 305 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
  SD190619  Cryptantha maritima Larry Hendrickson, Jon Rebman. 2005-4-15 3121 Imperial Picacho State Recreation Area, adjacent to maintenance yard. 71 Comment
  SD191851  Cryptantha maritima Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14568 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
  SD199914  Cryptantha maritima Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-12 16456 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
  SD200367  Cryptantha maritima Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16771 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
  SEINET3084435 Image available Cryptantha maritima Norman C. Cooper 1949-3-17 3093 Imperial Coyote Wells. 152 Comment
  UC604895  Cryptantha maritima Roxana S. Ferris and Ruth P. Rossbach 1938-5-17 9610 Imperial upper end of Painted Gorge (Painted Gorge = Carrizo Gorge) Carisso Mts., Painted Gorge Comment
  UCR165298  Cryptantha maritima 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
  UCR165519  Cryptantha maritima 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
  UCR167229  Cryptantha maritima 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
  UCR167442  Cryptantha maritima 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
  UCR212601  Cryptantha maritima Jon P. Rebman, Warren Schmidtmann, Victoria Marshall 2008-4-10 14541 Imperial Sonora (Colorado) Desert, Freeman Properties (Truckhaven), west of the Salton Sea, northwest of Salton City, west of Hwy 86, Section 7(SP 7), in Big Wash Middle 62 Comment
  UCR269600  Cryptantha maritima A. C. Sanders, Jim Malusa, Marc A. Baker, Michelle Cloud-Hughes 2016-3-14 42186 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, c. 0.42 km north of Beal Well along old Niland-Blythe Rd. 423 Comment
  RSA0013130  Cryptantha micrantha J. Mark Porter, Sarah De Groot 2012-4-12 15083 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
  SD155824  Cryptantha micrantha var. lepida Jon P. Rebman 2001-3-16 7210 Imperial Jacumba Natural Area, In-Ko-Pah Mountains, near Smuggler's Cove. 1046 Comment
  SBBG116574  Cryptantha pterocarya var. pterocarya D. Silverman with J. Rebman 2001-4-23 3971 Imperial near SE boundary of San Diego Co, access rd to Valley-of-the-Moon,, In-Ko-Pah Mtns 1031 Comment
  SD10784  Cryptantha pterocarya var. purpusii Frank F. Gander 1935-3-23 149 3 Imperial Boulder Park on Highway 80, top of Mountain Springs Grade. (IPB 10/07) Comment
  UCR155751  Cryptantha pterocarya var. purpusii Jon P. Rebman, D. Silverman, B. Lauri, O. Solis 2001-4-13 7211 Imperial Peninsular Range, In-Ko-Pah Mountains, Jacumba natural area along road ascending to Valley of the Moon 1000 Comment
  CDA19626  Cryptantha racemosa J. Chesi 1998-2-26 s.n. Imperial Winterhaven Agricultural Inspection Station 0 Comment
  POM118687  Cryptantha racemosa Marcus E. Jones 1924-2-28 s.n. Imperial Mountain Spring, W. edge Colorado Desert. Comment
  RSA792455  Cryptantha racemosa Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan 2012-11-17 4412 Imperial Jacumba Mountains; within the Jacumba Mountain Wilderness, approximately 3.25 air miles northeast of Mountain Spring or approximately 1.25 air miles north of Myer Valley. 418 Comment
  SEINET2048866 Image available Cryptantha racemosa Jon P. Rebman, Joan Dowd & Veronica Gallego 2000-4-20 6545 Imperial NW of El Centro, E side of Fish Creek Mountains, W of Salton Sea Comment
  UC669204  Cryptantha racemosa Annie M. Alexander and Louise Kellogg 1941-3-21 1978 Imperial Beal Well Basin Colorado Desert, Chocolate Mountains 410 Comment
  RSA0121666  Cucumis melo subsp. agrestis T. C. Fuller 1967-9-27 16418 Imperial N. W. Corner of Forrester & Northrop Rds. W. of El Centro. Comment
  CDA6706  Cucumis melo var. dudaim R. A. Flock 1969-11-11 Imperial South Eucalyptus 61A, Seeley. 0 Comment
  UCR274368  Cucurbita palmata Jennifer H. Jones, Scott D. White 2005-4-19 67 Imperial Sonoran Desert, Between Anza-Borrego Desert State Park and Fish Creek Mountains, south of Ocotillo Wells 183 Comment
  RSA0125405  Cucurbita palmata Carol Worthman 1967-4-11 28 Imperial 18 mi. NW of Ocotillo on S2. Comment
  UCD54476  Cuscuta campestris Carl Bell 1986-8-7 s.n. Imperial 2 miles south of Brawley on Hwy 86. Comment
  UCD54478  Cuscuta campestris F. Laemmlen 1986-7-24 s.n. Imperial 3 mi N of Calipatria. Irrigation Canal K, Gate 8. Comment
  UCD54481  Cuscuta campestris Carl Bell 1986-7-25 s.n. Imperial Brockman Rd. 2 miles north of Hwy 98, 10 miles southwest of El Centro, Irrigation Canal Woodbine 44. Comment
  SEINET7951659 Image available Cylindropuntia acanthocarpa var. coloradensis Larry Hendrickson 2005-4-16 3223 Imperial Picacho State Recreation, south of Colorado River, Taylor Lake Overlook. 203 Comment
  SEINET9037725 Image available Cylindropuntia bigelovii M. A. Baker, Andy Sanders, and Michelle Cloud-Hughes 2016-1-21 18480 Imperial Chocolate Mountains, 20km ENE of Niland, 54 km NNE of central El Centro, 6.1km SE of Lion Head Mountain. 400 Comment
  VVC3123  Cylindropuntia bigelovii Tim Thomas, T. Salvato 2012-10-24 5914 Imperial Sonora Desert, Chuckwalla Bench, 3 miles WSW of Indian Well just south of utility road. 591 Comment
  SEINET13696354  Cylindropuntia chuckwallensis Marc A. Baker, J. Malusa, Michelle Cloud-Hughes, A. C. Sanders. 2016-3-15 18507 Imperial Sonoran (Colorado) Desert: Chocolate Mountains, 20 km NE of Niland, just east of Niland-Blythe Road, 65 km NNE of central El Centro, 4.6 km NNE of the summit of Lion Head Mountain. 427 Comment
  SEINET5624446 Image available Cylindropuntia chuckwallensis Marc A. Baker, Michelle Cloud-Hughes 2013-3-20 17719 .1 Imperial South side of Chuckwalla Mountains, along Graham Pass Road, 1.7km east of its intersection with Bradshaw Trail, 55km WSW of Blythe, Chuckwalla Spring 7.5' USGS topographic quadrangle 474 Comment
  CAS-BOT-BC59351  Cylindropuntia echinocarpa Ira L. Wiggins 1937-2-19 8571 Imperial Field redacted by CAS, contact the data manager for more information Comment
  RSA20707  Cylindropuntia echinocarpa C. B. Wolf 1938-1-6 3170 Imperial Colorado Desert; base of Chocolate Mountains, 7 mi E of Niland on Rd to Beal Well. Comment
  SD193087  Cylindropuntia echinocarpa Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14428 b Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 18 (SL18), in Grave Wash, Site MOHCON in arroyo bottom and surrounding embankments 113 Comment
  SEINET6710643 Image available Cylindropuntia echinocarpa Jon P. Rebman, Guy L. Fleming, Victoria Marshall, Annette Winner 2009-3-23 16547 Imperial Freeman Preoperties (Truckhaven) west of the Salton Sea, west of Salton City, along Hwy S22, section 29 (SP29), Site LANSET 152 Comment
  SEINET9037721 Image available Cylindropuntia munzii M. A. Baker, Michelle Cloud-Hughes 2016-1-22 18483 Imperial Chocolate Mountains, 18km (11 miles) NE of Niland, 2.8km SSW of Beal Well, along Niland- Blythe Road, 62km NNE of central El Centro, 1.1km north of the summit of Lion Head Mountain, flood plain, and adjacent hillsides of outcroppings, rocks, and gravel 347 Comment
  GMDRC6915  Cylindropuntia wolfii J. M. Andre 2015-3-3 31321 Imperial along dirt road 0.6 mi. west of Imperial Hwy (Hwy S2), 7.5 mi NW of town of Ocotillo, just east of San Diego County line. 252 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
  SEINET3035220  Cylindropuntia wolfii Marc A. Baker, Michelle Cloud-Hughes 2011-12-14 17481 Imperial Carrizo Mountain Quadrangle, zone 11 0583950mE 3630000mN NAD83, 30m east of the San Diego County line, 8.5km WSW of Carrizo Mountain, just south of the Coyote Mountains, 13km NW of Ocotillo 280 Comment
  RSA483551  Cynodon dactylon Edwin Kline 1920-4-11 s.n. Imperial Imperial Valley. Comment
  SD190586  Cynodon dactylon Larry Hendrickson, Jon Rebman, et al. 2005-4-16 3189 Imperial Picacho State Recreation Area, Upper Dock, south side of Colorado River. 61 Comment
  SD250574  Cynodon dactylon Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming 2014-9-24 28756 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
  SEINET3926333  Cynodon dactylon Noel H. Holmgren, Patricia K. Holmgren 1974-3-24 7497 Imperial salton Sea Basin, Calif. Highway 86, 10.8 miles west-northwest of Westmorland.; 0 55 Comment
  UCR269526  Cynodon dactylon A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-4 42045 Imperial Sonoran (Colorado) Desert, confluence of Mammoth Wash and side canyon, 0.9 km SSW (197 deg. ) of Hayden Well, Chocolate Mountains 247 Comment
  JEPS64069  Cyperus erythrorhizos S. B. Parish 1912-10-20 8379 Imperial Calexico, New River Salton Basin, Calexico, New River -6 Comment
  UC1100673  Cyperus erythrorhizos Herbert L. Mason and S. Galen Smith 1948-9-5 549 Imperial canal above Laguna Dam (Lower Colorado); Lower Colorado Comment
  UC194882  Cyperus erythrorhizos S. B. Parish 1913-2-26 8498 Imperial banks of an old channel Ft. Yuma Comment
  UCR54253  Cyperus esculentus A. C. Sanders 1988-11-6 8745 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
  UCR27988  Cyperus laevigatus A. C. Sanders 1981-9-13 2343 Imperial Sonoran (Colorado) Desert, Squaw Lake on the Colorado River near Imperial Dam 61 Comment
  CAS-BOT-BC113947  Cyperus odoratus Samuel B. Parish 1912-10-20 8282 Imperial River bottom, Ft. Yuma. Comment
  SEINET9886887 Image available Cyperus odoratus J. J. Thornber 1912-9-2 s.n. Imperial Bard Comment
  UC196456  Cyperus odoratus S. B. Parish 1913-2-26 8497 Imperial Ft. Yuma, Colorado R. bottoms Colorado R., Ft. Yuma Comment
  UCR16052  Cyperus odoratus John Disano 1977-10-9 51 Imperial Sonoran (Colorado) Desert, Near Palo Verde, 3 mi north of the Cibola National Wildlife Refuge, 200 ft. west of the Colorado River. Comment
  CDA1961  Dactyloctenium aegyptium R. A. Flock 1968-11-2 Imperial Colorado Desert; Western Colorado Desert region; Calexico. 0 Comment
  JEPS41647  Dalea mollis H. M. Hall Apr. 1905 5956 Imperial near Palo Verde Palo Verde; Colorado Desert Comment
  RSA278764  Dalea mollis Bonnie M. Rich 1979-4-10 79030 Imperial East side of the East highline canal, 2 miles North of Boyd road. Comment
  RSA498345  Dalea mollis H. de Forest, Jack Rempel 1933-4-9 17734 Imperial Supersition Mountains, Colorado Desert. Comment
  SD124705  Dalea mollis A. C. Sanders, Pitzer,Weir,Charlton,Kniffen,Wright,Bramlett 1986-3-8 6172 Imperial East side of Algodones Dunes, 2.7 miles northwest of Glamis, along dirt road parallel to railroad, southwest of Mesquite Siding, between the railroad & the dunes, on sand dunes. (IPB 10/07) 85 Comment
  UCR171226B  Dalea mollis John F. Green 2005-3-3 s.n. Imperial Sonoran (Colorado) Desert, Salton Basin, east of Salton Sea, c. 4 mi N of Niland; Coachella Canal right of way, between siphons 10 and 11 46 Comment
  UCR278784  Dalea mollis Onkar Singh, B. Huttar 2015-3-21 5162 Imperial Sonoran (Colorado) Desert, Imperial Valley, Naval Air Facility El Centro, Target 95 bombing Range 22 Comment
  RSA289297  Dalea mollissima Charles Convis 1980-4-10 180 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
  RSA404194  Dalea mollissima L. N. Goodding 1944-2-23 10 -44 Imperial Mission Wash near Bard. Comment
  SD14571  Dalea mollissima Frank F. Gander 1936-4-15 1362 Imperial Extreme northwest corner of Imperial County. Comment
  SD211412  Dalea mollissima Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18854 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
  SD27701  Dalea mollissima Allan Keller 207 Imperial Wash on road to Painted Gorge. Comment
  SEINET906520  Dalea mollissima G. Yatskievych 1980-1 80 -132 Imperial Near railroad tracks just off Ogilby Road, 5 miles north of Interstate 8, about 10 miles west of Colorado River. 122 Comment
  UCR103642  Dalea mollissima George K. Helmkamp, E. Helmkamp 1998-1-28 2615 Imperial Sonoran (Colorado) Desert, Calif. Hwy 78, 2 mi. NE of Glamis 168 Comment
  UCR120535  Dalea mollissima George K. Helmkamp, E. A. Helmkamp 2001-3-17 6289 Imperial Sonoran (Colorado) Desert, Ogilby Rd., 15.4 miles south of Calif. Hwy 78 168 Comment
  UCR212493  Dalea mollissima A. C. Sanders 2010-2-18 37270 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
  RSA659792  Dalea spinosa J. C. Roos 1959-6-11 s.n. Imperial Coyote Wells. Comment
Read comments
Oct 9 2010
  CAS-BOT-BC283025  Dasyochloa pulchella Roxana S. Ferris; Ruth P. Rossbach 1938-5-17 9611 Imperial Upper end of Painted Gorge, Carisso Mts. Comment
  SEINET10389861  Dasyochloa pulchella A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-4 42035 Imperial 0.6 km ESE (102 deg. ) of Hayden Well in pass through the hills south of Mammoth Wash, Chocolate Mountains 310 Comment
  UCR260057  Dasyochloa pulchella A. C. Sanders, Jim Malusa 2015-3-6 41272 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
  CDA5743  Datura discolor T. C. Fuller 1959-4-8 2224 Imperial Wedge of the Colorado River, 12.5 miles south of Palo Verde, San Bernardino. 0 Comment
  RSA336254  Datura discolor Robert F. Thorne 1978-4-29 52146 Imperial W. of Chocolate Mountains: 1 mile E of Coachella Canal and W of Melson Well. 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
  SD250701  Datura discolor Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming 2014-9-25 28796 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
  UC1080594  Datura discolor E. K. Balls and P. C. Everett 1957-11-5 22761 Imperial road ne from Niland to Beal Well Beal Well 121 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
  RSA0029807  Delphinium parishii subsp. subglobosum Duncan S. Bell 2012-3-23 3237 Imperial The Jacumba mountains; collecting in Boulder Creek approximately 3 miles north of the U.S./Mexico border. 582 Comment
  RSA0029808  Delphinium parishii subsp. subglobosum Duncan S. Bell, Kim Clark, Bob Ellis, Tanner Harris, John Krapek, Shane Oakes, Tom Persons 2012-3-25 3280 Imperial Collecting between the I-8 split about a mile east of Mountain Spring. 663 Comment
  UCR279219  Descurainia pinnata A. C. Sanders, Jim Malusa 2017-3-13 42860 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Salvation Wash east of Salvation Pass, 1 km above to 1.1 km below confluence with German Diggins Wash 373 Comment
  CAS-BOT-BC292145  Dicoria canescens T. C. Fuller 1961-1-10 5496 Imperial Hwy. 99, 0.2 mi. S/Travertine Rock Comment
  CAS-BOT-BC292150  Dicoria canescens Eva Wilson 1956-11-18 4 Imperial Near Signal Mountain Comment
  CAS-BOT-BC292155  Dicoria canescens S. B. Parish 1912-10-19 8365 Imperial Salton Basin. New River, Calexico -6 Comment
  POM356422  Dicoria canescens Robert Gustafson, Sterling Keeley 1983-5-6 2566 Imperial Gray's Well Road off Hwy 8, vicinity of the old Plank Rd. Marker 43 Comment
  UC1445199  Dicoria canescens R. C. Schwenkmeyer 1968-2-11 Imperial nw slope of Signal Mountain (on the border) Comment
  UCD149843  Dicoria canescens William Anderson 1964-1-9 s.n. Imperial Glamis. Comment
  CAS-BOT-BC292243  Dieteria asteroides var. asteroides S. B. Parish 1912-10-20 8355 Imperial Colorado River bottoms, Ft. Yuma Comment
  UCD64161  Digitaria californica R. E. Beckett 1939-10-13 Imperial U.S. Yuma Field Station, 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
  SEINET3829004  Diplachne fusca var. uninervia Steven P. MacLaughlin, Janice E. Bowers 1983-1 2723 Imperial Near Ranger Station, Picacho State Rec. Area, 22 air-miles N of Yuma. 61 Comment
  CDA18542  Ditaxis lanceolata Frank B. McMurry 1943-1 1288 Imperial Sonoran Desert; Imperial National Wildlife Refuge. 0 Comment
  CDA35293  Ditaxis lanceolata T. C. Fuller 1976-12-14 20177 Imperial Colorado Desert; 2 km south of Picacho Campground. 0 Comment
  RSA167708  Ditaxis lanceolata R. F. Thorne, Robert L. Rutherford 1964-4-12 33662 Imperial W-facing, of Palo Verde Peak, Palo Verde Mts. 457 Comment
  RSA388022  Ditaxis lanceolata Steve Boyd 1986-2-6 1240 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
  RSA600230  Ditaxis lanceolata L. C. Wheeler 1960-4-16 7681 Imperial Chocolate Mountains. Ferguson Lake. Comment
  SD115570  Ditaxis lanceolata Duffie Clemons, Erik Jonsson 1983-4-5 443 Imperial [North of Skull Valley] Coyote Wells quad 340 Comment
Read comments
Oct 9 2010
  SD143932  Ditaxis lanceolata B. Pitzer 1997-10-18 3306 Imperial Highway 78, 7.1 miles south of town of Palo Verde and ca. 5.4 miles north of Walter's Camp Road. 91 Comment
  SD200399  Ditaxis lanceolata Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-25 16681 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
  SD242796  Ditaxis lanceolata 1998-2-19 Imperial Jackson Gulch Comment
  SD83086  Ditaxis lanceolata Helen V. Witham 1972-12-12 1759 Imperial Painted Gorge 149 Comment
  UCR249851  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 road between the well and powerline road 534 Comment
  UCR279226  Ditaxis lanceolata A. C. Sanders, Jim Malusa 2017-3-13 42857 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Salvation Wash east of Salvation Pass, 1 km above to 1.1 km below confluence with German Diggins Wash 373 Comment
  UCR28743  Ditaxis lanceolata A. C. Sanders 1976-11-10 047 Imperial Sonoran (Colorado) Desert, Julian Wash, which flows into the Colorado River, east of Peter Kane Mountain 305 Comment
  CDA35292  Ditaxis neomexicana T. C. Fuller 1965-4-29 13389 Imperial Ogilby; adjacent to railroad tracks north of railroad station. 0 Comment
  CHSC70007  Ditaxis neomexicana Steve Boyd 1986-2-6 1258 Imperial Cargo Muchacho Mts: Bajada E of the Mts., Powerline Road 5.0 mi W of Pichacho Rd; desert. Comment
  SD126257  Ditaxis neomexicana Steven P. McLaughlin, Janice E. Bowers 1985-9-11 3062 Imperial near junction of Ogilby Road & I-8 70 Comment
  SD199988  Ditaxis neomexicana Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-12 16484 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
  SD250675  Ditaxis neomexicana Jon Rebman, J. LaGrange & W. Schmidtmann 2014-9-26 28839 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
  UC665827  Ditaxis neomexicana Ira L. Wiggins 1941-3-24 9604 Imperial 6 mi. n.e. Niland (on rd. to Beal Well) Comment
  UC984889  Ditaxis neomexicana Eva M. Wilson 1946-2-16 Imperial Plaster City Comment
  UCR163961  Ditaxis neomexicana B. G. Pitzer 1998-2-2 3508 Imperial Sonoran (Colorado) Desert, extension of Sidewinder Road, S and west of Pilot Knob RV park/campground, c. 1 mi. airline SW of Pilot Knob, on and adjacent to N berm of All-America Canal, c. 3.2 road mi. past the RV park 61 Comment
  UCR227942  Ditaxis neomexicana Jon P. Rebman, Guy L. Fleming, Victoria Marshall, Annette Winner 2009-3-24 16669 Imperial Sonora (Colorado) Desert, Freeman Preoperties (Truckhaven) west of the Salton Sea, northwest of Salton City, west of Hwy 86, section 8 (SL8), near north fork of Big Wash, Site CYLECH 58 Comment
  UCR253880  Ditaxis neomexicana Jim Andre 2013-3-4 24066 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
  UCR260041  Ditaxis neomexicana A. C. Sanders, Jim Malusa 2015-3-5 41266 Imperial Sonoran (Colorado) Desert, Salvation Pass in the Chocolate Mountains, edge of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 366 Comment
  UCR260231  Ditaxis neomexicana A. C. Sanders, Jim Malusa 2015-3-7 41336 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, middle part of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 401 Comment
  UCR265258  Ditaxis neomexicana Jon P. Rebman, John La Grange, Warren Schmidtmann 2014-9-26 28839 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
  UCR278763  Ditaxis neomexicana Onkar Singh, B. Huttar 2015-3-16 5097 Imperial Sonoran (Colorado) Desert, Imperial Valley, Naval Air Facility El Centro Target 103, c. 12 km NNW of Plaster City 35 Comment
  CAS-BOT-BC43588  Dithyrea californica Ira L. Wiggins 1957-3-24 14052 Imperial One mile north of State Highway 80 on road to Caliente Springs. Comment
  CAS-BOT-BC43592  Dithyrea californica Marcus E. Jones 1926-2-15 s.n. Imperial Near Indio. 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
  SBBG11232  Dithyrea californica F. Long 1940-1-1 Imperial Salton Sea 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
  UC856058  Dithyrea californica Mrs. R. W. Campbell 1922-3-6 Imperial near Salton Sea; Colorado Desert Comment
Read comments
Nov 11 2015
  UCR253345  Dithyrea californica Jim Andre 2013-3-3 23969 Imperial Sonoran (Colorado) Desert, Yuha Desert, along Hwy 98 near Pinto Wash, 15.1 mi. ESE of Ocotillo, and west of Calexico 38 Comment
  UCR3210  Dithyrea californica John Kitasako 1964-4-9 45250 Imperial Sonoran (Colorado) Desert, [Algodones Dunes] 3 miles west of Glamis on Hwy 78 92 Comment
  SD199949  Draba cuneifolia Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-12 16491 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
  RSA787511  Dudleya arizonica Duncan S. Bell, Kim Clark, Stacy Goss, Karen Rusiniak 2012-4-24 3509 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
  SEINET13696342  Echinocereus engelmannii Marc A. Baker, Michelle Cloud-Hughes 2016-3-5 18499 Imperial Chocolate Mountains, Mammoth Wash, 30 km east of Niland, 58 km NNE of El Centro. 340 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
  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
  SBBG59154  Echinochloa colona R. Hoffmann 1928-10-21 Imperial El Centro Comment
  SD139720  Echinochloa colona Jon P. Rebman, Maggie Loy 1996-10-26 3725 Imperial South of Seeley, east of Fig Lagoon, along the New River. 20 Comment
  SEINET8006087  Echinochloa colona Jon P. Rebman 1996-10-26 3725 Imperial Seeley, S de Seeley 20 Comment
  UC1100270  Echinochloa colona Malcolm A. Nobs and S. Galen Smith 1948-9-4 525 Imperial 5 mi n Westmoreland; Imperial Valley, National Waterfowl Refuge Comment
  RSA123461  Echinochloa colona Anonymous 1937-7-4 6814 Imperial El Centro. Alt 100 ft. 30 Comment
  UCD60833  Echinochloa crus-galli W. W. Mackie 1921-11-1 Imperial Imperial Valley, Calipatria. Comment
  POM365264  Echinochloa crus-galli Edwin Kline 1920-9-2 s.n. Imperial Imperial County. Comment
  CAS-BOT-BC291120  Eclipta prostrata Peter H. Raven 1961-10-8 16834 Imperial On western outskirts of El Centro -15 Comment
  RSA785612  Emmenanthe penduliflora Doris Bowers 1974-5-5 2271 Imperial Anza Borrego State Park, canyon side N/o Coyote Creek Campground. 335 Comment
Read comments
Sep 11 2013
  SD73523  Emmenanthe penduliflora Helen V. Witham 1970-4-19 804 Imperial In-Ko-Pah Mountains. 1200 Comment
  CAS-BOT-BC131287  Encelia farinosa Steve Boyd 1986-2-6 1227 Imperial Cargo Muchacho Mts., canyon at SE end of mountains, 5.4 miles NE of I-8 off Sidewinder Road and Power-line Road Comment
  SBBG51232  Encelia farinosa J. Doty 1969-3-8 577 Imperial S side of Imperial Rd, ca. 3 mi W of Shell Cyn Rd, ca. 3.5 mi W of Ocotillo Comment
  SDSU19419  Encelia farinosa Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16608 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
  SEINET10673345  Encelia farinosa Greg Gust, Leith Nye 2005-3-3 Gust 464 Imperial BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd. Desert Scrub. 159 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
  POM356666  Encelia farinosa var. farinosa M. B. Dunkle 1932-3-26 2934 Imperial East of Salton Sea, near Kane Springs. Comment
  RSA388032  Encelia farinosa var. farinosa Steve Boyd 1986-2-6 1227 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
  SD191790  Encelia farinosa var. farinosa Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14531 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
  UCR211981  Encelia farinosa var. farinosa Jon P. Rebman, Guy L. Fleming, W. Schmidtmann, Gary Erbeck 2009-3-10 16244 Imperial Colorado (Sonoran) Desert, Freeman Properties (Truckhaven), west of the Salton Sea, northwest of Salton City, west of Hwy 86, Section 19 (SP19), Palm Wash, Site HILRIG in sandy arroyo with desert pavement benches on the surrounding embankments 60 Comment
  UCR279497  Encelia farinosa var. phenicodonta A. C. Sanders, Jim Malusa 2017-3-25 43029 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, on Niland-Blythe Rd., 1 km SW of Beal Well 395 Comment
  CAS-BOT-BC131403  Encelia frutescens LeRoy Abrams 1907-12-29 s.n. Imperial Signal Mt. Comment
  CAS-BOT-BC131408  Encelia frutescens L. R. Abrams 1941-4-23 13914 Imperial U.S. Highway 99, 18 miles north of junction with Route 78 Comment
  LA202502  Encelia frutescens J. A. Ewan; 1931-4-3 4125 Imperial 25 mi. E of Beal Well 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
  SD216546  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
  SD242694  Encelia frutescens Donald L. Hazlett 1993-3-13 6832 Imperial 2 mi. S of Ocotillo Just N of WA 152 Comment
  UC1719672  Encelia frutescens Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault 2004-5-14 11263 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. [Coordinates are off a little and map in Riverside Co. ] 570 Comment
  SD211375  Encelia frutescens var. frutescens Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18856 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
  SD220635  Encelia frutescens var. frutescens Margaret R. Mulligan, L. Hendrickson, L. L. Jee 2008-4-25 2524 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City; Section 15 (SP15), in Coral Wash ca. 2 mi southwest of Hwy 86. 15 Comment
  SD242633  Ephedra aspera 1993-3-30 Imperial Sugar Loaf 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
  CAS-BOT-BC434993  Ephedra californica T. B. Salvato; Fred M. Roberts; Tim Thomas; R. T. Hawke; Mitch Provance 2013-3-13 7323 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 road between the well and powerline road. 534 Comment
  CAS-BOT-BC81514  Ephedra californica J. H. Thomas 1950-1-28 1230 Imperial Between Ocotillo and Hgw. #80, 19 miles E. of Jacumba by road Comment
  CAS-BOT-BC81515  Ephedra californica Ira L. Wiggins 1941-3-25 9634 Imperial 5 miles northeast of Beal Well Comment
  HSC93647  Ephedra californica L. C. Wheeler 1955-4-6 7122 Imperial Palo Verde: 3 miles SSW of. Comment
  UCR269764  Ephedra californica A. C. Sanders, Jim Malusa 2016-3-17 42344 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench just inside Chocolate Mountains Aerial Gunnery Range, along old Niland-Blythe Rd. 1.2 km east of Surveyors Pass 629 Comment
  CAS-BOT-BC81869  Ephedra trifurca Robert F. Thorne; Robert Rutherford 1964-4-10 33570 Imperial sand dunes ca 17 miles w. of Yuma near rest stop on Hwy. 80, SE Imperial County 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
  JEPS49099  Ephedra trifurca W. L. Jepson 1927-4-15 11721 Imperial sandhills near, se Colorado Desert Grays Wells; Colorado Desert 60 Comment
  JEPS49142  Ephedra trifurca S. B. Parish 1912-10-18 8222 Imperial Superstition Mt. Southern California, Salton Basin, Superstition Mt. 0 Comment
  RSA0026131  Ephedra trifurca Deidre Conocchioli, Caitlin Elam 2013-10-2 83 Imperial Sonoran Desert in Algodones Sand Dunes. From Glamis, take Ca-78 W for 6.5 miles. Turn left onto Gecko Rd and travel 4.6 miles to collection site. 81 Comment
  RSA292787  Ephedra trifurca Lyman Benson, Robert Benson 1952-4-13 14882 Imperial Oasis on U.S. 80, sand dunes west of Yuma, Arizona. Colorado Desert. 91 Comment
  RSA45528  Ephedra trifurca J. C. Roos, Lucille Roos 1949-4-7 4159 Imperial Sand dunes along All-America Canal; about 15 miles southeast of Niland. Comment
  RSA53905  Ephedra trifurca D. F. Howe 1949-3-19 s.n. Imperial Between Holtvill and Yuma. Comment
Read comments
Apr 12 2013
  RSA767591  Ephedra trifurca J. M. Porter 2003-3-4 13482 Imperial Imperial Dunes (Algodones Dunes) about 1.9 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
  RSA85175  Ephedra trifurca F. W. Peirson 1927-4-15 7193 Imperial Lower part of dunes west of Yuma. Comment
  SD250392  Ephedra trifurca J. Mark Porter, Susan Hobbs, Orlando Mistretta 2003-3-17 Imperial Algodones Dunes. Imperial Sand Dunes National Recreation Area, Patton Valley. Comment
  SDSU12256  Ephedra trifurca Jeremy Mass 2000-4-20 2 Imperial East on Interstate 8 to the Gordons Well exit. Located on the north side of the freeway in the flats. 7 Comment
  UC501509  Ephedra trifurca Frank W. Peirson 1932-3-21 9774 Imperial se Imperial County The Sand Hills Comment
  UCD133122  Ephedra trifurca C. L. Hitchcock; C. V. Muhlick 1962-3-18 22220 Imperial Sandy hills between Brawley and Glamis Comment
  UCD83577  Ephedra trifurca Ellen Dean; T. Starbuck, M. Starbuck, T. Zavortink 2010-4-9 5916 Imperial BLM Algodones Dunes Natural Area. E side of dunes accessed from 6.8 mi N of Hwy 78 along Kipf Rd. In long finger of vegetation along wash that leads into dunes in a SW direction - longest finger of vegetation on the E side. 72 Comment
  UCR100858  Ephedra trifurca George K. Helmkamp, E. A. Helmkamp 1998-3-18 2870 Imperial Sonoran (Colorado) Desert, between Hwy I-8 & the All-American Canal across from the Brock Research Center (c. 3 mi. east of the junction of Hwy Calif Hwy 98 with I-8) 46 Comment
  UCR241506  Ephedra trifurca A. C. Sanders, Ann Howald 2013-2-28 40571 Imperial Sonoran (Colorado) Desert, western edge of East Mesa along Whitlock Rd., 3.8 miles south of Hwy 78, opposite the east end of Finney Rd., west side of the Algodonnes Dunes 9 Comment
  UCR89804  Ephedra trifurca J. M. Stewart 1990-3-15 650 Imperial Yuha Desert, Yuha Wash near Oyster Shell Beds. Comment
  UCR69992  Epipactis gigantea Maureen Hales Pendleton 1978-3-21 78- 05 Imperial Sonoran (Colorado) Desert, vicinity of Frink Springs, below the Coachella Canal on the E side of the Salton Sea Comment
  RSA167593  Eremalche rotundifolia Robert F. Thorne, Robert L. Rutherford 1964-4-10 33580 Imperial Ca 1 mile SE of Glamis on road to Ogilby. Comment
  RSA48297  Eremalche rotundifolia E. K. Balls 1949-4-3 12932 Imperial Beal Wells, Chocolate Mts., Colorado Desert. 457 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
  SDSU8116  Eremalche rotundifolia H. Hedberg 1966-3-26 1175 Imperial On the road from Vallecito Valley to Hwy 80 and Ocotillo, 0.1 mi. S. of San Diego County 274 Comment
  SEINET5584588  Eremalche rotundifolia Stephen Hale 2010-1 Imperial Rolling terrain just north of northern foothills of the Palovere Mountains at southern end of Paloverde Mesa near the WAPA Blythe-Knob transmission line 120 Comment
  SD80848  Eremocarya micrantha var. micrantha Helen V. Witham 1970-3-1 706 Imperial Lower Pinto Wash 299 Comment
  CDA33340  Eremophila maculata Laura Arellano 2010-11-17 PDR# 1263687 Imperial El Centro; Countryside Estates Retention Basin, Farnsworth Rd. 0 Comment
  OBI38927  Eremothera boothii A. C. Sanders, Charlton, Pitzer, Kniffen, & Wright 1986-3-10 6248 Imperial Coyote Mtns, 2.15 mi N of hwy S-2 on a dirt rd 1.1 mi SE of the San Diego Co line 305 Comment
  SEINET10389869  Eremothera boothii A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-5 42066 Imperial Chocolate Mountains, head of Mammoth Wash, above 'slot' canyon in upper gorge 488 Comment
  SBBG87797  Eremothera boothii subsp. boothii A. C. Sanders et al. 1986-3-10 6248 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
  CAS-BOT-BC160026  Eremothera boothii subsp. condensata Ira L. Wiggins 1957-3-23 14018 Imperial 3 mi. east of San Diego Co. line, along Hwy. 78 Comment
  JEPS22138  Eremothera boothii subsp. condensata Rimo Bacigalupi with Paul Hutchison 1958-2-16 6113 Imperial just s Nilan; Colorado Desert -38 Comment
  RSA0028907  Eremothera boothii subsp. condensata Jim Andre 2013-3-4 24097 Imperial Cargo Muchacho Mtns: west side of range, along Ogilby Rd, approx. 8.4 mi north of Jct Interstate 8. 166 Comment
  SD191957  Eremothera boothii subsp. condensata Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14496 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
  SD200086  Eremothera boothii subsp. condensata Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16552 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
  SD200088  Eremothera boothii subsp. condensata Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-11 16431 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
  SD97432  Eremothera boothii subsp. condensata Grady L. Webster, S. Lynch 1973-3-18 7593 Imperial 4.5 miles northwest of Ocotillo. 244 Comment
  UC50997  Eremothera boothii subsp. condensata Jos. Burtt Davy 1902-3-29 7993 Imperial Calexico Comment
  SD243949  Eremothera boothii subsp. decorticans Donald Hazlett 1993-3-13 6804 Imperial 3 mi. S of Ocotillo in Davies Canyon 182 Comment
  SDSU8859  Eremothera boothii subsp. decorticans H. Wedberg 1966-3-26 1166 Imperial On the road from Vallecito Valley to Hwy 80 and Ocotillo, .1 mile S of S D County. 274 Comment
  UCSB69247  Eremothera boothii subsp. desertorum UCSB Botanical Society 1979-3-3 Imperial Off Shell Canyon Road; 1.5 miles east of S2 Comment
  SD115613  Eremothera refracta Duffie Clemons, Erik Jonsson 1983-4-21 486 Imperial In gravelly volcanic soil, 6.6 miles east of Glamis, north of Hwy 78. (IPB 10/07) 152 Comment
  SD144863  Eremothera refracta Jon Rebman, A. Salywon & C. Christy 1998-3-23 4955 Imperial West of Picacho State Recreation Area; along Indian Pass Road ca. 9.1 mile E of Ogilby Road 149 Comment
  UCD83521  Eremothera refracta Ellen Dean; Tom Starbuck, Margaret Starbuck 2010-4-8 5862 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
  VVC2731  Eriastrum eremicum Tim Thomas, R. T. Hawke 2013-5-10 6029 Imperial Colorado Desert, Chuckwalla Bench, vic Indian Well 595 Comment
  RSA0120041  Eriastrum eremicum subsp. eremicum J. P. Rebman, Mark Miller 2003-5-11 8997 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
  SD162619  Eriastrum eremicum subsp. eremicum Jon P. Rebman, Mark Miller 2003-5-11 8997 Imperial Jacumba Natural Area (BLM), In-Ko-Pah Mountains, east of Jacumba, just over east of San Diego/Imperial County border & just north of the US/Mex border, north of Elliot Mine. (IPB 10/07) 1139 Comment
  UC1790009  Eriastrum eremicum subsp. eremicum Jon Rebman, Mark Miller 2003-5-11 8997 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 Comment
  SD139682  Ericameria brachylepis Jon P. Rebman, Maggie Loy 1996-10-25 3681 Imperial Smuggler's Cave area, mountains southeast of In-ko-pah, east of Jacumba. (IPB 10/07) 1029 Comment
  UCR248467  Ericameria brachylepis Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan 2012-11-18 4422 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
  RSA792517  Ericameria cuneata var. spathulata Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan 2012-11-18 4421 Imperial Jacumba Mountain; at the northwest base of Blue Angel Peak, approximately 0.25 air mile north of U.S./Mexico border. 1309 Comment
  SD152273  Ericameria linearifolia Jon Rebman, Joan Dowd & Veronica Gallego 2000-4-21 6561 Imperial Inkopah Mountains. Jacumba Wilderness Area 1000 Comment
  SEINET3831780  Ericameria linearifolia Jon P. Rebman, Melanie Howe 1997-1 3908 Imperial Jacumba Natural Area; east of Jacumba and southeast of Inkapah;Smuggler's Cave Area 900 Comment
  UCSB16149  Ericameria linearifolia Keefe, Joseph 1963-3-16 Imperial 20 meters south of road; 3.9 miles east of turnoff to Desert View Tower, on U.S. Highway 80 609 Comment
Read comments
Mar 13 2013
  POM313154  Eriochloa contracta Malcolm A. Nobs, S. Galen Smith 1948-9-6 562 Imperial About 5 miles west of El Centro. Comment
  UCR245969  Eriodictyon trichocalyx var. lanatum Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan 2012-11-17 4388 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
  SD120907  Eriogonum deflexum Duffie Clemons, Erik Jonsson 1987-4-12 1675 Imperial Gavilan Wash. Indian Pass ACEC, Quartz Peak Quad, Chocolate Mountains 292 Comment
  UCR264451  Eriogonum deflexum A. C. Sanders, Jim Malusa 2015-9-7 41797 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
  CAS-BOT-BC246434  Eriogonum deflexum var. deflexum H. S. Gentry 1933-3-12 s.n. Imperial Needle Rock Canyon, Chocolate Mts. Comment
  RSA0073693  Eriogonum deflexum var. deflexum Jon Rebman, J. LaGrange, W. Schmidtmann, J. Emming 2014-9-25 28788 Imperial Milpitas Wash west of Hwy 78; southwest of Palo Verde & south of the Palo Verde Mountains; in sandy substrates along Milpitas Wash Road. 200 Comment
  SD115676  Eriogonum deflexum var. deflexum Erik Jonsson 1983-9-18 DC 790 Imperial [TRS only, no locality information on label] [South of Coyote Mtns , south of S2] Carrizo Mtn Quad 259 Comment
  UC85788  Eriogonum deflexum var. deflexum T. S. Brandegee Nov. 1891 Imperial Salton Comment
Read comments
Sep 11 2011
  UCR264763  Eriogonum deflexum var. deflexum Jon P. Rebman, J. LaGrange, Warren Schmidtmann, J. Emming 2014-9-25 28788 Imperial Sonoran (Colorado) Desert, Milpitas Wash west of Hwy 78, southwest of Palo Verde & south of the Palo Verde Mountains, along Milpitas Wash Road 200 Comment
  CAS-BOT-BC246467  Eriogonum deserticola Mrs. R. W. Campbell 1922-3-6 32 Imperial Near Salton Sea, Colorado Desert Comment
  CAS-BOT-BC246469  Eriogonum deserticola K. A. Wagner 1981-7-15 s.n. Imperial Algodones Dunes, 4.6 mi. WSW of Ogilby 36 Comment
  CAS-BOT-BC246472  Eriogonum deserticola F. A. Thackery 1928-5-29 455 Imperial Peg Leg [Pegleg] Sand Dunes, between Holtville and Yuma Comment
  CAS-BOT-BC246473  Eriogonum deserticola D. T. MacDougal 1908-3-20 205 Imperial Obsidian Island, Salton Sea Comment
  CAS-BOT-BC246478  Eriogonum deserticola B. Pitzer 1997-10-19 3349 Imperial Immediately S of Hwy I-8 at the Ogilby Rd entrance 91 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-BC246485  Eriogonum deserticola Susan G. Stokes 1934-9-9 130 Imperial Near Kane Springs Comment
  CHSC32978  Eriogonum deserticola D. L. Goforth 1979-3-29 72 Imperial 1 mile south of Cut Across Trail. 15 Comment
  OBI43811  Eriogonum deserticola K. A. Wagner 1981-7-15 s.n. Imperial Algodones Dunes, 4.6 mi WSW of Ogilby 37 Comment
  POM145277  Eriogonum deserticola M. French Gilman 1928-4-25 s.n. Imperial West of Yuma. Comment
  POM162885  Eriogonum deserticola R. B. Cowles 1929-11-11 s.n. Imperial 15 miles SE of Fish Springs, Salton Sea. Comment
  POM183206  Eriogonum deserticola F. R. Fosberg 1932-4-9 7483 Imperial W Salton Sea, 5 mi. N Kane Springs. Comment
  POM211232  Eriogonum deserticola R. H. Peebles 1934-9-11 10007 Imperial West of Yuma. Comment
  POM223955  Eriogonum deserticola O. G. Babcock 1935-10-16 s.n. Imperial 15 m. W of Yuma. Comment
  RSA256998  Eriogonum deserticola Gary D. Wallace 1973-5-14 1194 Imperial ESE of Holtville at Old Planked Rd. Site along I-8 off the frontage road. Comment
  RSA336142  Eriogonum deserticola Robert F. Thorne 1978-4-29 52094 Imperial Near Salton Sea: along Highway 86 near entrance to Salton Sea Navel Base, SSE of Salton Sea -61 Comment
  RSA698421  Eriogonum deserticola J. R. Bruff 1933-1-1 s.n. Imperial 10 miles north of Westmorland. Comment
Read comments
Oct 30 2011
  SBBG61998  Eriogonum deserticola R. Hoffmann 1929-12-1 Imperial between Kane Spring and Oasis Comment
  UC1280988  Eriogonum deserticola H. E. McMinn 1925-6-29 1449 Imperial 40 mi w Yuma, Arizona; Colorado Desert Comment
  UCR211319  Eriogonum deserticola Jim Andre, T. La Doux 2009-2-26 9868 Imperial Sonoran (Colorado) Desert, west end of Algodones Dunes, along north side o Hwy 78 68 Comment
  UCR36810  Eriogonum deserticola Scott Sundberg 1983-8-15 2084 Imperial Sonoran (Colorado) Desert, west of Westmorland along Hwy. 86, 1.8 mi. north of the road [Hwy 78] to Oceanside -40 Comment
Read comments
Mar 2 2010
  RSA0059610  Eriogonum deserticola 1981-7-15 s.n. Imperial Algodones Dunes, 4.6 mi. WSW of Ogilby. 36 Comment
  CAS-BOT-BC250047  Eriogonum fasciculatum var. polifolium E. A. McGregor 1916-7-9 68 Imperial Jacumba-Laguna Mts. 762 Comment
  SD152170  Eriogonum fasciculatum var. polifolium Jon Rebman, Joan Dowd & Veronica Gallego 2000-4-19 6515 Imperial Mountain Springs Grade near I-8 exit 700 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
  UC205949  Eriogonum fasciculatum var. polifolium Forrest Shreve 1916-8-14 4889 Imperial near Mountain Spring Comment
  UCR148712  Eriogonum fasciculatum var. polifolium Jon P. Rebman, Joan Dowd, Veronica Gallego 2000-4-19 6515 Imperial Colorado Desert, Mountain Springs Grade near I-8 exit Comment
  RSA0028908  Eriogonum inflatum Jim Andre 2013-3-4 24098 Imperial Cargo Muchacho Mtns: west side of range, along Ogilby Rd, approx. 8.4 mi north of Jct Interstate 8. 166 Comment
  SD200175  Eriogonum inflatum Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-11 16346 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
  SD200496  Eriogonum inflatum Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16604 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
  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
  SD250691  Eriogonum inflatum Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming 2014-9-25 28774 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
  RSA766084  Eriogonum inflatum var. deflatum Joseph A. Ewan 1931-4-3 4113 Imperial 10 miles east of Niland. Comment
  JEPS56827  Eriogonum inflatum var. inflatum Marjorie D. Clary 1933-3-12 2022 Imperial Palm Creek Wash Colorado Desert, Palm Creek Wash 152 Comment
  CAS-BOT-BC252968  Eriogonum reniforme George B. Rossbach 1940-2-24 s.n. Imperial In-ko-pah Gorge, desert west of El Centro 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
  UC1929281  Eriogonum reniforme Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim 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. [Coordinates are off a little and map in Riverside Co. ] 570 Comment
  CDA22662  Eriogonum thomasii T. C. Fuller 1962-4-4 8005 Imperial West of Highway 99 [later renumbered Highway 86] to Indio, 24.7 miles northwest of Westmoreland. 0 Comment
  CDA22663  Eriogonum thomasii T. C. Fuller 1962-4-4 8059 Imperial Highway 98 to Calexico, 16.0 miles east of Ocotillo. 0 Comment
  JEPS56262  Eriogonum thomasii W. L. Jepson 1927-4-16 11744 Imperial sand hills near Pilot Knob Comment
  POM224142  Eriogonum thomasii A. M. Alexander, Louise Kellogg 1941-3-15 1942 Imperial Chocolate Mountains, Colorado Desert. Imperial Gables, 27 miles north of Ogilby. 415 Comment
  RSA0125333  Eriogonum thomasii R. W. Spjut 2008-4-2 16239 Imperial Sonoran Desert. BLM: Chocolate Mts., Picacho Road north of Yuma, Arizona. 40 Comment
  RSA126715  Eriogonum thomasii Peter H. Raven 1958-5-6 s.n. Imperial In-Ko-Pah Gorge, 4.9 miles north-west of Mountain Springs. 366 Comment
  RSA289314  Eriogonum thomasii Charles Convis 1980-4-10 173 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
  RSA424946  Eriogonum thomasii N. C. Cooper 1949-3-16 3040 Imperial West of Yuma. 244 Comment
  RSA691141  Eriogonum thomasii Michael Denslow, Tim Thibault 2004-2-20 1911 Imperial Borrego Badlands, between Salton City and Borrego Springs. roadside of S22 the Borrego Salton Seaway. 72 Comment
  SD173050  Eriogonum thomasii Larry Hendrickson, Kim Marsden, Mary Delavalle 2005-3-17 1725 Imperial Four Palms Spring, California State Lands Commission property. Approx. 3.0 air miles WSW of Palm Wash underpass access at highway 86, and 0.75 air mi. N of County hwy. S-22. 49 Comment
  SD200179  Eriogonum thomasii Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16502 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
  UCR269560  Eriogonum thomasii A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-4 42027 Imperial Sonoran (Colorado) Desert, near Hayden Well on Mammoth Wash, Chocolate Mountains 285 Comment
  UCR279482  Eriogonum thomasii A. C. Sanders, Jim Malusa, Isaac Marck 2017-3-7 42714 Imperial Sonoran (Colorado) Desert, upper Ninemile Wash, near old well (windmill) and trough, Chocolate Mountains 409 Comment
  SD200191  Eriogonum trichopes Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16219 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 19 (SP19), vicinity of Palm Wash, Site ASTCRO in sandy arroyo bottom and surrounding rocky, mud embankments 54 Comment
  UCD101305  Eriogonum trichopes A. C. Sanders; Pitzer, Wright, Charlton, Weir, Bramlett, et al 1986-3-8 6177 Imperial Yuha Desert, 5 miles airline S of Plaster City; 5 miles S of the Dunaway Road exit off Hwy I-8. 60 Comment
  RSA608190  Eriogonum trichopes var. trichopes R. S. Woglum 1939-4-14 2248 Imperial Sonoran Desert: Niland-Blythe Road, near Beal's Well; south end of Chocolate Mountains. Comment
  SD152168  Eriogonum wrightii var. membranaceum Jon P. Rebman, Joan Dowd, Veronica Gallego 2000-4-19 6513 Imperial Mountain Springs Grade, near I-8 exit. Comment
  SEINET7940125  Eriophyllum confertiflorum Duncan S. Bell, Kim Clark, Stacy Goss & Karen Rusiniak 2012-1 3504 A 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.(In-Ko-Pah Gorge OE S). 1280 Comment
  SEINET3831810  Eriophyllum confertiflorum var. confertiflorum Jon P. Rebman, Mike Simpson 1997-1 4132 Imperial Jacumba Wilderness, In-Koh-Pah Mountains; Smugglers Cave area south of Mountain Spring; Along Us/Mexican border Comment
  SEINET10389896  Eriophyllum lanosum A. C. Sanders, Jim Malusa, Marc A. Baker, Michelle Cloud-Hughes 2016-3-15 42226 Imperial Chocolate Mountains, c. 0.8 km NE of Beal Well and c. 0-0.4 km east of old Niland-Blythe Rd. 442 Comment
  POM8532  Eriophyllum wallacei Mary F. Spencer 1920-5-16 1108 Imperial In desert sand, Colorado Desert Comment
  SD10791  Eriophyllum wallacei Frank F. Gander 1935-3-23 149 4 Imperial Boulder Park on Highway 80. Top of Mountain Springs Grade. 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
  SDSU4077  Eriophyllum wallacei H. Wedberg 1973-4-8 1493 Imperial About a mile east from the main road (S2) in Blair Valley Primitive Campground, 5 miles from Scissors Crossing on the road to Vallecito Valley. Comment
  SD200422  Erodium texanum Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16580 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
  SD200423  Erodium texanum Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16603 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
  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
  RSA696150  Eschscholzia glyptosperma LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1258 Imperial Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). Near Surveyors Pass, surrounding desert off of Beal Road. 646 Comment
  SD125083  Eschscholzia glyptosperma Steven P. McLaughlin, Janice E. Bowers 1985-3-8 2927 Imperial Black Mountain Road, 0.5 mile southeast of California 78. (IPB 10/07) 334 Comment
  CAS-BOT-BC91570  Eschscholzia minutiflora D. A. Johansen; J. A. Ewan 1932-4-14 7148 Imperial 0.5 mile west of Coyote Well, Colorado Desert. Comment
  HSC16771  Eschscholzia minutiflora C. L. Hitchcock, C. V. Muhlick 1964-3-19 23155 Imperial 3 mi. S of Ocotillo Well, on the road to Fish Creek Comment
  JEPS51693  Eschscholzia minutiflora W. L. Jepson 1927-4-17 11793 Imperial Myer's Creek Bridge Mountain Springs grade (foot of grade, sw Imperial Co.) 243 Comment
  SD143752  Eschscholzia minutiflora G. K. Helmkamp, E. A. Helmkamp 1998-3-18 2878 Imperial 4.7 miles north of Winterhaven on Picacho Road and 1.0 mile northwest of the All-American Canal. 75 Comment
  SD242900  Eschscholzia minutiflora 1993-3-13 Imperial Border Road west end Comment
  UCD94200  Eschscholzia minutiflora Shannon M. Still 2008-3-21 311 Imperial California. Imperial County: Cargo Muchacho Mountains. Adjacent to wash near parking lot off east side of Co. Hwy. S34 at trailhead to Tumco Mine. 180 Comment
  UCR217781  Eschscholzia minutiflora Jim Andre, T. La Doux 2010-3-1 12571 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
  RSA0023201  Eschscholzia papastillii I. L. Wiggins 1941-3-25 9624 Imperial 12 miles northeast of Niland, on road to Beal Well. Comment
  CAS-BOT-BC419590  Eschscholzia parishii E. K. Balls 1949-4-3 12918 Imperial Slopes from Chocolate Mts. to Salton Sea 8 miles along road from Niland to Blythe, Colorado Desert 152 Comment
  CSUSB1756  Eschscholzia parishii SKT 1970-3-24 Imperial Highway 195; Mecca- Joshua Tree 91 Comment
Read comments
Aug 22 2012
  GMDRC9389  Eschscholzia parishii J. M. Andre 2017-3-4 37224 Imperial Chocolate Mountains: along east side of Hwy 78, 19 mi. south of town of Palo Verde 264 Comment
  UC665867  Eschscholzia parishii Ira L. Wiggins 1941-3-25 9624 Imperial 12 mi ne Niland (on road to Beal Well) Comment
  UCR241620  Eschscholzia parishii A. C. Sanders, Fred M. Roberts, T. B. Salvato 2013-5-1 40819 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, c. 2.4 km SE of Raineys Well 484 Comment
  UCR279061  Eschscholzia parishii A. C. Sanders, Jim Malusa, Isaac Marck 2017-3-9 42762 Imperial Sonoran (Colorado) Desert, Mammoth Wash near Hayden's Well, Chocolate Mountains 274 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
  UCR279147  Eschscholzia parishii A. C. Sanders, Jim Malusa, Isaac Marck 2017-3-7 42737 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Ninemile Wash c. 1-2 km upstream from old well (windmill) at dirt road junction 439 Comment
  UCR279466  Eschscholzia parishii A. C. Sanders, Jim Malusa 2017-3-27 43100 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, canyon mouth 12 km NE (53 deg. ) of Bombay Beach, overlooking Frink and the Salton Sea 226 Comment
  RSA0022894  Eschscholzia parishii Edwin Kline 1920-3-28 s.n. Imperial Colorado Desert Comment
  UCR67918  Eucnide rupestris Maureen Hales Pendleton 1978-5-10 78- 04 Imperial Sonoran (Colorado) Desert, Shell Canyon 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
  UCR227946  Eucrypta micrantha Jon P. Rebman, Guy L. Fleming, Victoria Marshall, Annette Winner 2009-3-23 16613 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
  RSA0020670  Eulobus californicus Jim Andre 2013-3-3 23954 Imperial Yuha Desert, along Highway 98 approx. 7 miles SE of Ocotillo, just outside Crucifixion Thorn Natural Area. 108 Comment
  SD191961  Eulobus californicus Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14573 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
  SD200095  Eulobus californicus Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-11 16434 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
  SD242894  Eulobus californicus 1993-3-11 Imperial Shell Canyon Comment
  SDSU8582  Eulobus californicus H. Wedberg 1966-3-26 1174 Imperial On the road from Vallecito Valley to Hwy 80 and Ocotillo, 0.1 mi. S of San Diego County. 274 Comment
  SD250679  Euphorbia abramsiana Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming 2014-9-24 28746 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
  RSA0121659  Euphorbia albomarginata F. W. Peirson 1927-4-15 7200 Imperial Low land along Colorado River, near Ft. Yuma. Comment
  SD120935  Euphorbia eriantha Duffie Clemons, Erik Jonsson 1987-4-14 1688 Imperial Chocolate Mountains, Indian Pass ACEC, rare in dry runnels SE of Indian Pass. (IPB 10/07) 305 Comment
  UC666482  Euphorbia eriantha Annie M. Alexander and Louise Kellogg 1941-5-28 2254 Imperial 17 mi N of Ogilby; Colorado Desert 246 Comment
  UCR107940  Euphorbia eriantha Jon P. Rebman, L. Renfro 1997-11-19 4753 Imperial Sonoran (Colorado) Desert, NW of Yuma, east of Ogilby Rd along Indian Pass Rd at Chemgold Company's Imperial Project. 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
  UCR269763  Euphorbia eriantha A. C. Sanders, Jim Malusa 2016-3-17 42345 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench just inside Chocolate Mountains Aerial Gunnery Range, along old Niland-Blythe Rd. 1.2 km east of Surveyors Pass 629 Comment
  SD19729  Euphorbia melanadenia Frank F. Gander 1937-10-27 4660 Imperial Boulder Park Comment
  RSA0058211  Euphorbia micromera A. C. Sanders, Mitch Provance 2012-10-23 40466 Imperial Sonoran (Colorado) Desert: Chuckwalla Bench south of the Chuwalla Mtns., NE of Arroyo Seco, NW foot of volcanic hill, 1.03 km SE (163 degrees) of Raineys Well. 518 Comment
  UCR239499  Euphorbia micromera A. C. Sanders, Mitch Provance 2012-10-23 40466 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench south of the Chuckwalla Mtns., NE of Arroyo Seco, NW foot of volcanic hill, 1.03 km SE (163 deg. ) of Raineys Well 518 Comment
  UCR245086  Euphorbia micromera A. C. Sanders, T. B. Salvato, Andrew Trouette, Rob Shoener 2012-8-22 40387 Imperial Sonoran (Colorado) Desert, BLM Rd. 554, 0.52 mi. south of Bradshaw Trail, 1.95 mi. SE (117 deg. ) of Indian Well 456 Comment
  UCR248091  Euphorbia micromera Duncan S. Bell 2012-11-11 4361 Imperial Sonoran (Colorado) Desert, Algodones Dunes, north section of dunes, c. 20 air miles northwest of the junction of Hwy 78 and the Southern Pacific Railroad tracks, and c. 16.5 air miles southeast of Niland 60 Comment
  UCR278783  Euphorbia micromera Onkar Singh 2015-3-21 5163 Imperial Sonoran (Colorado) Desert, Imperial Valley, Naval Air Facility El Centro, Target 95 bombing Range 22 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
  SD142432  Euphorbia polycarpa Jon P. Rebman, Adrienne Russell 1997-9-6 4197 Imperial West of Plaster City: along S-80, N of I-8 20 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
  SD190632  Euphorbia polycarpa Larry Hendrickson, Jon Rebman. 2005-4-15 3135 Imperial Picacho State Recreation Area, adjacent to maintenance yard. 71 Comment
  SD191895  Euphorbia polycarpa Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14535 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
  SD199995  Euphorbia polycarpa Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16272 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
  SD201080  Euphorbia polycarpa Margaret R. Mulligan, L. Hendrickson, G. Fleming 2009-10-2 3127 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 26, in Amerosa Wash, site KRAERE. 49 Comment
  SDSU3705  Euphorbia polycarpa H. Wedberg 1966-3-26 1148 Imperial On the road from Vallecito Valley to Hwy 80 and Ocotillo, 0.1 mi. south of San Diego county. 274 Comment
  SEINET3831696  Euphorbia polycarpa Jon P. Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2012-1 18849 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
  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
  UCR260055  Euphorbia polycarpa A. C. Sanders, Jim Malusa 2015-3-6 41276 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
  UCR278760  Euphorbia polycarpa Onkar Singh, B. Huttar 2015-3-16 5094 Imperial Sonoran (Colorado) Desert, Imperial Valley, Naval Air Facility El Centro Target 103, c. 12 km NNW of Plaster City 35 Comment
  SEINET10739812  Euphorbia polycarpa Billy Joe Cox 1975-4-23 Cox 4151 Imperial Riverside-Imperial county line border. Palo Verde, 1-3 km W, (ca. 32 mi. S of Blythe). 70 Comment
  CLARK-A1528-5668  Euphorbia polycarpa var. parishii John C. Roos 1937-6-10 627 Imperial Plaster City Comment
Read comments
Jul 27 2018
  UCR107431  Euphorbia serpillifolia B. G. Pitzer 1997-10-18 3300 .2 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
  SD143921  Euphorbia setiloba G. K. Helmkamp, E. Helmkamp 1998-1-24 2580 Imperial Between Highway I-8 and the All-American Canal across from the Brock Research Center. 46 Comment
  SD190633  Euphorbia setiloba Larry Hendrickson, Jon Rebman, et al. 2005-4-16 3180 Imperial Picacho State Recreation Area, south side of Colorado River, and north of main access road. 63 Comment
  SD211407  Euphorbia setiloba Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18897 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; just N of a powerline road 49 Comment
  SD254605  Euphorbia setiloba A. C. Sanders, Jim Malusa 2015-3-5 41251 B Imperial Sonoran (Colorado) Desert: Salvation Pass in the Chocolate Mountains, edge of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range. 366 Comment
  UCR103638  Euphorbia setiloba George K. Helmkamp, E. Helmkamp 1998-1-24 2603 Imperial Sonoran (Colorado) Desert, Ogilby Rd, 14.2 mi. south of the junction with Calif. Hwy 78, vicinity of Tumco Wash 183 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
  UCR33590  Euphorbia setiloba Sears 1977-10-13 S 600 Imperial Sonoran (Colorado) Desert, Imperial Valley, 4 mi east of Brawley, beside Alamo River -41 Comment
  CLARK-A1528-5030  Eustoma exaltatum John C. Roos 1937-6-9 1451 Imperial Westmorland Comment
  RSA392119  Eustoma exaltatum H. S. Gentry 1939-10 4664 Imperial Brawley, Colorado Desert. -30 Comment
  SD13009  Eustoma exaltatum Frank F. Gander 1936-1-3 390 Imperial Carriso Station (mak 6/06) Comment
  UCD121418  Eustoma exaltatum subsp. exaltatum J. W. Gilmore 1915-1 s.n. Imperial Imperial Valley. Comment
  CAS-BOT-BC428023  Fabaceae L. Nye; G. Gust 2005-3-5 9 Imperial Off S2, ca. 6 miles NW of Ocotillo. 361 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
  CAS-BOT-BC167350  Fagonia laevis Marcus E. Jones 1906-4-25 s.n. Imperial West of Yuma Comment
  CAS-BOT-BC167355  Fagonia laevis C. B. Wolf 1931-5-29 2187 Imperial 3 miles above base of Mountain Springs Grade, west side of Colorado Desert 304 Comment
  RSA391191  Fagonia laevis Jack Rempel 1933-2-25 16988 Imperial Colorado Desert, road from Niland to Salvation Pass, Chocolate Mts. Comment
  RSA792430  Fagonia laevis Ellen Dean, Thomas Starbuck, Margaret Starbuck 2010-4-8 5846 Imperial BLM Algodones Dunes Natural Area. East side of dunes. 6 miles north of Highway 78, along Kipf Road east and west side of road. 75 Comment
  SD125106  Fagonia laevis Steven P. McLaughlin, Janice E. Bowers 1983-5-19 2617 Imperial Picacho State Rec. Area, 22 air-miles N of Yuma 75 Comment
  SD250547  Fagonia laevis Ellen Dean, Tom Starbuck, Margaret Starbuck 2010-4-8 5846 Imperial BLM Algodones Dunes Natural Area, east side of dunes. 6.0 miles north of Highway 78, along Kipf Rd. east and west side of road. 74 Comment
  SEINET885189  Fagonia laevis Steven P. MacLaughlin, Janice E. Bowers 1983-1 2617 Imperial Picacho State Rec. Area, 22 air-miles north of Yuma. 76 Comment
  UC867883  Fagonia laevis Ira L. Wiggins 1937-2-25 8604 Imperial 0.7 mi n All-American Canal Spillway; Picacho Wash Comment
  UCD83506  Fagonia laevis Ellen Dean; Tom Starbuck, Margaret Starbuck 2010-4-8 5846 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
  UCR101078  Fagonia laevis George K. Helmkamp, E. A. Helmkamp 1998-3-18 2905 Imperial Sonoran (Colorado) Desert, 7 mi. north of Winterhaven on Picacho Rd & 1.7 mi. E on powerline rd. 198 Comment
  UCR279420  Fagonia laevis A. C. Sanders, Jim Malusa 2017-3-25 43037 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, on Niland-Blythe Rd. near top of Surveyors Pass 660 Comment
  UCSB26198  Fagonia laevis Gliessman, Nan 1968-3-2 Imperial 1.3 miles southeast of S-2 on Miller's Road, 2.5 miles west of Ocotillo 167 Comment
  RSA77842  Fagonia pachyacantha Donald A. Johansen, Joseph A. Ewan 1932-4-14 7147 Imperial 1/2 mile east of Coyote Well, SW of Salton Sea. Comment
  UCR41835  Fagonia pachyacantha A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6251 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  CAS-BOT-BC59766  Ferocactus cylindraceus Ira L. Wiggins 1939-2-17 8566 Imperial Field redacted by CAS, contact the data manager for more information Comment
  POM370336  Ferocactus cylindraceus var. cylindraceus Lyman Benson 1940-7-7 10365 Imperial Mountain Springs. 762 Comment
  SD148411  Ferocactus cylindraceus var. lecontei Jon P. Rebman, Joan Dowd, Veronica Gallego 2000-4-19 6505 Imperial Mountain Springs Grade, near I-8 exit. (IPB 10/07) 700 Comment
  POM160159  Filago depressa E. C. Jaeger 1927-3-23 s.n. Imperial Coyote Wells Comment
  RSA0121529  Fimbristylis vahlii S. B. Parish 1903-10-21 8375 Imperial Colorado River, Fort Yuma. Comment
  RSA0011395  Fouquieria splendens Duncan S. Bell 2013-3-24 4651 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
  RSA182252  Fouquieria splendens James Henrickson 1965-1-27 s.n. Imperial Along hy S2 near Anza-Borrego State Park. 2.1 N of Indian Gorge crossing. Comment
  RSA567775  Fouquieria splendens H. T. Beck 1992-1-26 1465 Imperial County Road S24 Picacho State Recreation Area. Near Chocolate Mountains Comment
  CAS-BOT-BC223595  Fouquieria splendens subsp. splendens C. L. Hitchcock 1968-3-12 25456 Imperial 5 mi. n.w. of Coyote Wells Comment
  JEPS45788  Fouquieria splendens subsp. splendens W. L. Jepson 1935-4-20 17095 Imperial between Harper Well and Borrego Springs; Baileys Well -3 Comment
  SD191921  Fouquieria splendens subsp. splendens Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14424 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 18 (SL18), in Grave Wash, Site MOHCON in arroyo bottom and surrounding embankments 113 Comment
  SD242833  Fouquieria splendens subsp. splendens Andrea Laltoo 2005-3-26 23 Imperial Yuha Desert Area of Critical Environmental Concern, E of wash to S side of route 294 and to E side of route 297 131 Comment
  UCD35762  Fouquieria splendens subsp. splendens Beecher Crampton 1962-5-23 6464 Imperial 7-8 miles west of Coyote Wells, US Hwy. 80, Jacumba Mtns. 304 Comment
  UC370461  Fouquieria splendens subsp. splendens H. E. Parks 367 Imperial Comment
  RSA183391  Funastrum cynanchoides var. hartwegii C. L. Hitchcock 1966-3-20 24288 Imperial About 15 mi. n. of Ogilby on rd. to Blythe. Comment
  UCR253707  Funastrum cynanchoides var. hartwegii Jim Andre 2013-3-4 24148 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
  SD144077  Funastrum heterophyllum B. Pitzer 1997-10-18 3317 Imperial Hwy 78, at Midway Well Rd, ca. 11 road miles N of junction with Hwy S34 (Ogilby Rd) & ca. 8.6 road miles S of Walter's Camp Road & Milpitas Wash. small wash east of Hwy, dammed up by road berm where water collected during recent rains. (IPB 10/07) 100 Comment
  SD125157  Funastrum hirtellum Steven P. McLaughlin, Janice E. Bowers 1985-3-8 2925 Imperial Below ironwood in wash, north end of Midway Mountains. 274 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
  UCR228005  Funastrum hirtellum Jon P. Rebman, Guy L. Fleming, Victoria Marshall, Annette Winner 2009-3-25 16679 Imperial Sonora (Colorado) Desert, Freeman Preoperties (Truckhaven) west of the Salton Sea, northwest of Salton City, west of Hwy 86, section 7 (SP7), north fork of Big Wash, Site SPHAMB 137 Comment
  POM96256  Funastrum hirtellum E. C. Jaeger 1925-12-22 s.n. Imperial Beals Well, Chocolate Mountains. Comment
  UCR244891  Funastrum utahense A. C. Sanders, T. B. Salvato, Andrew Trouette, Rob Shoener 2012-8-22 40392 Imperial Sonoran (Colorado) Desert, BLM Rd. 554, 1 mi. south of Bradshaw Trail, 2.1 mi. SE (126 deg. ) of Indian Well 457 Comment
  UCR245062  Galium angustifolium subsp. angustifolium Jon P. Rebman, Michael Simpson 1997-5-29 4141 Imperial Sonoran (Colorado) Desert, Jacumba Natural/Wilderness Area, In-Ko-Pah Mountains, Smuggler's Cave area south of Mountain Spring; along US/Mexican border 1137 Comment
  RSA787775  Galium stellatum subsp. eremicum Duncan S. Bell 2012-3-23 3249 Imperial The Jacumba mountains; collecting in Boulder Creek approximately 3 miles north of the U.S./Mexico border. 582 Comment
  SEINET7940237  Galium stellatum subsp. eremicum Duncan S. Bell, Kim Clark, Bob Ellis, Tanner harris, John Krapek, Shane Oaks, Tom Persons, et al. 2012-1 3287 Imperial Collecting between the I-8 split about a mile east of Mountain Spring. (In-Ko-Pah Gorge). 663 Comment
  CAS-BOT-BC217596  Galium stellatum subsp. stellatum E. A. McGregor 1917-6-10 891 Imperial Hills above Mountain Springs Comment
  CAS-BOT-BC303536  Geraea canescens Ira L. Wiggins; Dorothy B. Wiggins 1966-2-22 20467 Imperial 0.25 mile S of entrance to US Navy Salton Sea base, along Highway 86 Comment
  CAS-BOT-BC303544  Geraea canescens H. S. Gentry 1933-3-1 s.n. Imperial San Felipe Wash Comment
  CAS-BOT-BC376112  Geraea canescens L. Nye; G. Gust 2005-3-5 1 Imperial Off S2, ca. 6 miles NW of Ocotillo 281 Comment
  POM21391  Geraea canescens E. A. McGregor 1919-4-25 s.n. Imperial Holtwille. Comment
  RSA767475  Geraea canescens J. M. Porter, Orlando Mistretta, S. Hobbs 2002-3-2 13384 Imperial Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34. 95 Comment
  RSA800258  Geraea canescens J. Andre, G. L. Clifton 2011-2-21 15885 Imperial Borrego Desert; on road cut along Hwy. S-22 23 miles east of Borrego Springs, approx. 5 miles W of Hwy. 86 (Salton City) 71 Comment
  SBBG9325  Geraea canescens R. Moran 1958-3-1 6513 Imperial Pinto Wash 75 Comment
  SD122452  Geraea canescens Duffie Clemons, Erik Jonsson 1988-2-11 1920 Imperial Common in alkaline, sandy, silty soil, Shell Reef. (IPB 10/07) 60 Comment
  SD191800  Geraea canescens Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14578 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
  SD199832  Geraea canescens Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16101 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
  SD73547  Geraea canescens Helen V. Witham 1970-3-1 705 Imperial Pinto Wash 299 Comment
  SDSU4165  Geraea canescens Scott McMillan 1992-3-13 13 III92A Imperial 100 yards southwest of Highway 98, about 2 miles east of Interstate 8. 152 Comment
  SEINET10672110  Geraea canescens Greg Gust, Leith Nye 2005-3-3 Gust 450 Imperial BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd. Desert Scrub. 159 Comment
  SEINET3828058  Geraea canescens J. Mark Porter, O. Mistretta & S. Hobbs 2002-1 13384 Imperial Imperial Dunes Recreation Area (Algodones Dunes), ca 0.5 mi WSW of Ogilby, W of County road S34 95 Comment
  UC1287048  Geraea canescens C. L. Hitchcock 1966-3-21 24319 Imperial about 5 mi n Milpitas Wash (12 mi nw of Blythe-Glamis Hiway) Comment
  UC527490  Geraea canescens C. B. Wolf 1931-5-29 2182 Imperial 1 mi w Dixieland; Colorado Desert 30 Comment
  UC896832  Geraea canescens Lewis S. Rose 1938-2-4 38044 Imperial Plaster City 0 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
  UCR101358  Geraea canescens B. G. Pitzer 1998-2-2 3501 Imperial Sonoran (Colorado) Desert, extension of Sidewinder Road, S and west of Pilot Knob RV park/campground, c. 1 mi. airline SW of Pilot Knob, on and adjacent to N berm of All-America Canal, c. 3.2 road mi. past the RV park 61 Comment
  UCR242067  Geraea canescens A. C. Sanders, T. B. Salvato, Tim Thomas 2012-10-31 40494 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
  UCR252832  Geraea canescens Jim Andre 2013-3-3 23980 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
  UCR41470  Geraea canescens A. C. Sanders, D. Charlton, B. Pitzer, , J. Kniffen, R. Kniffen, W. W. Wright, Howie Weir, D. E. Bramlet 1986-3-8 6183 Imperial Sonoran (Colorado) Desert, Yuha Desert, c. 5 miles airline south of Plaster City, in fossil oyster beds along a dirt road c. 5 mi south of the Dunaway Road exit off Hwy I-8 61 Comment
  JEPS69626  Gilia latifolia Dr. L. M. Newlon 1922-4-1 399 Imperial 3 mi w Coyote Wells (Colorado Desert); , Coyote Wells (3 mi w) Comment
  PASA795  Gilia latifolia 3/28 Imperial 1st grade west of El Centro Comment
Read comments
Sep 3 2016
  RSA469727  Gilia stellata N. C. Cooper 1949-3-17 3087 Imperial Coyote Wells. 152 Comment
  RSA643181  Gilia stellata J. P. Rebman, A. Salywon, C. Christy 1998-3-23 4950 Imperial West of Picacho State Recreation Area; along Indian Pass Road ca. 9.1 mile east of Ogilby road. 150 Comment
  RSA71804  Gilia stellata F. W. Peirson 1932-3-22 9803 Imperial Midway Well. 152 Comment
  SD250530  Gilia stellata Duncan S. Bell, Kim Clark, Keir Morse, Donna Thomas, Jane Tirrell Adriana VanKleveren 2013-3-9 4485 Imperial Colorado Desert: Chocolate-Chuckwalla Mountains region: Chocolate Mountains; in Arrastra Wash, approximately 2.25 air miles northeast of Picacho Peak. 128 Comment
  SD73518  Gilia stellata Helen V. Witham 1970-4-19 799 Imperial Near large granite boulders, In-Ko-Pah Mountains 1200 Comment
  UCR267907  Gilia stellata Jim Andre 2013-3-4 23835 Imperial Sonoran (Colorado) Desert, Along Hwy 78, south of Palo Verde Mountains at Milpitas Wash 216 Comment
  UCR120508  Gossypium hirsutum George K. Helmkamp, E. A. Helmkamp 2001-3-16 6264 Imperial Sonoran (Colorado) Desert, Imperial Valley, Andre Rd. and Lack Rd., southwest of Westmorland -46 Comment
  RSA286541  Guillenia lasiophylla John F. Emmel 1979-3-13 623 Imperial Washes N of Cargo Muchacho Mts, large wash 1.8 air miles W of peak 865 on 1963 USGS topo quad. 213 Comment
  RSA802166  Guillenia lasiophylla Duncan S. Bell 2013-3-24 4638 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
  RSA792424  Gutierrezia californica Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons, Anh Phan 2012-11-17 4395 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
  UCD132812  Helianthus annuus D. W. Ragsdale 1957-6-5 18 Imperial Bard Valley. Comment
  SEINET828323  Helianthus niveus A. M. Alexander, L. Kellogg 1941-1 1933 Imperial West of Yuma, Colorado Desert. Comment
  HSC25151  Helianthus niveus subsp. tephrodes Richard Spjut 1972-2-16 2194 Imperial Colorado Desert; west of Yuma Comment
  JEPS35457  Helianthus niveus subsp. tephrodes W. L. Jepson 1927-4-15 11724 Imperial Grays Well Colorado Desert (sand hills) 76 Comment
  POM184556  Helianthus niveus subsp. tephrodes P. A. Munz, C. Hitchcock 1932-4-5 12133 Imperial east of Holtville. Comment
  RSA2150  Helianthus niveus subsp. tephrodes C. B. Wolf 1931-3-14 s.n. Imperial On road from Yuma to Holtville, near Grays Well. 0 Comment
  RSA33610  Helianthus niveus subsp. tephrodes R. F. Thorne, R. Rutherford 1964-4-11 33610 Imperial A few miles W of Glamis. 122 Comment
  UCR242711  Helianthus niveus subsp. tephrodes Amber Swanson, M. Biabani 2011-3-8 190 Imperial Western Colorado Desert, Algodones Dunes, open area north of wilderness area 80 Comment
  UCR214506  Heliotropium curassavicum A. C. Sanders, Victor Leighton, Morgan King 2010-3-24 37575 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
  POM155940  Heliotropium curassavicum var. oculatum L. R. Abrams 1903-7-25 3992 Imperial Near Calexico Comment
  RSA289305  Heliotropium curassavicum var. oculatum Charles Convis 1980-4-8 123 Imperial Western Salton Basin, 27 km due WNW of Westmorland; Mark s wash 200m S of Harper s Well, 2km E of confluence of Carrizo and San Felipe creeks -36 Comment
  RSA369725  Heliotropium curassavicum var. oculatum L. H. Jones 1910-5-5 s.n. Imperial Second bottom in open places among mesquite, Coorado River opposite Cibola. Comment
  SD190621  Heliotropium curassavicum var. oculatum Larry Hendrickson, Jon Rebman, et al. 2005-4-16 3196 Imperial Picacho State Recreation Area, Upper Dock, south side of Colorado River. 61 Comment
  CDA39358  Hesperocallis undulata T. C. Fuller 1962-4-4 8089 Imperial Shell Canyon Road, south of Coyote Mountain, 2.8 miles north of Ocotillo. 0 Comment
  CDA39360  Hesperocallis undulata H. L. Wilson 1958-2-18 209 -58 Imperial Signal Mountain [Mount Signal], southwest of El Centro. 0 Comment
  RSA182761  Hesperocallis undulata J. Massey, James Henrickson 1966-3-18 1106 Imperial 15 miles W of Calexico along Highway 98. Comment
  RSA377042  Hesperocallis undulata Robert Gustafson 1983-3-28 2475 Imperial Highway 86, about 2 miles before the Allen Road turnoff, west of the Salton Sea. Comment
  SD211355  Hesperocallis undulata Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18872 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
  SDSU11878  Hesperocallis undulata A. B. Clayton 1932-5-1 Imperial Colorado Desert near Salton Sea. Comment
  UCD138399  Hesperocallis undulata Ann F. Johnson 1979-3-18 4005 Imperial Interstate 8, at 'Gordon Wells' exit around 3 miles east of El Centro. Comment
  UCR279486  Hesperocallis undulata A. C. Sanders, Jim Malusa 2017-3-10 42793 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, edge of U.S. Navy Aerial Gunnery Range above Ted Kipf Rd., north of Tortuga Siding 88 Comment
  UCR41769  Hesperocallis undulata A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6242 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  UCSB12276  Hesperocallis undulata Tarwater, Shirley 1961-3-4 Imperial 12 miles West of Calexico, 1 mile from West Side Main Canal; on Hwy 89 Comment
  SEINET9120676  Hesperocallis undulata D. Myrick 1966-1 1350 Imperial Sandy swale on Hwy 78 between Brawley and Glamis. Comment
  RSA285936  Heteropogon contortus T. C. Fuller 1969-10-22 19014 Imperial ca. 1 mi. w. of the Army Rd., ca. 6 mi. s. of Wiley Well in n.e. Imperial Co. Comment
  CDA7883  Heterotheca psammophila T. C. Fuller 1958-9-24 3925 Imperial 2 miles south of Imperial Dam, Colorado River. 0 Comment
  POM156256  Hibiscus denudatus L. R. Abrams 1903-4-2 3178 Imperial Signal Mountain, Colorado Desert. Comment
  RSA19541  Hibiscus denudatus Roxana S. Ferris, Ruth P. Rossbach 1938-5-17 9597 Imperial Upper end of Painted Gorge, Carisso Mountains. Comment
  SD200067  Hibiscus denudatus Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-12 16451 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
  SEINET10389782  Hibiscus denudatus A. C. Sanders, Jim Malusa 2015-3-7 41314 Imperial Chocolate Mountains, side canyon west of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 457 Comment
  SFV4448  Hibiscus denudatus D. S. Verity, J. Turner, F. M. Ball 1964-2-16 s. n. Imperial Colorado Desert About 6.5 miles west of Ocotillo or 3.5 miles east of Devil's Canyon. 300 Comment
  HSC27308  Hilaria rigida J. O. Sawyer 1973-3-25 2479 Imperial W of Algodones Dunes 1 mile S of Glamis. 5 Comment
  SD191740  Hilaria rigida Jon Rebman, W. Schmidtmann, L. Hendrickson, & L. L. Jee 2008-4-8 14387 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
  SD200288  Hilaria rigida Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16747 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
  SD255058  Hilaria rigida J. Mark Porter, Susan Hobbs, Orlando Mistretta 2003-3-17 Imperial Algodones Dunes. Imperial Sand Dunes National Recreation Area. Comment
  UCD89936  Hilaria rigida Beecher Crampton 1962-5-23 6465 Imperial 4.2 miles west of Plaster City, along U.S. Highway 80. Comment
  UCR228388  Hilaria rigida Thomas R. Stoughton, J. McConnaughy, A. Monks, M. Volke 2010-4-7 123 Imperial Northwestern Colorado (Sonoran) Desert, southwest of Plaster City, north of Hwy 8, EC 350, main wash c. 1/2 mi west of Dunaway Road -38 Comment
  POM14451  Hoffmannseggia glauca Anonymous 1922-11-20 s.n. Imperial Imperial Valley Comment
  RSA0096928  Hoffmannseggia glauca J. P. Rebman, Adrienne Russell 1997-9-6 4189 Imperial North of Holtville: Along Holt Road at Hartshorn Rd. (Perry's Corner). 20 Comment
  RSA123216  Hoffmannseggia glauca H. S. Yates 1937-4-7 6817 Imperial 2 miles north of Imperial. 30 Comment
  SD115592  Hoffmannseggia glauca Duffie Clemons, Erik Jonsson 1983-4-16 465 Imperial In dried mud-silt of playa, Davies Valley, south end of sink. 334 Comment
  UCR134123  Hoffmannseggia glauca 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
  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
  RSA790147  Hoffmannseggia microphylla James R. Shevock 1986-3-24 11360 Imperial BLM Crucifixion Thorn Natural Area. Along California highway 98, 7.6 miles southeast of county road S-2 (Coyote Wells). 100 Comment
  SDSU7785  Hoffmannseggia microphylla Ralph Fenner 1940-1-1 3193 Imperial Painted Gorge. Comment
  SEINET953930  Hoffmannseggia microphylla Tony L. Burgess 1977-1 4722 Imperial Slopes above main wash. Very open community of ? 274 Comment
  UCR278764  Hoffmannseggia microphylla Onkar Singh, B. Huttar 2015-3-16 5098 Imperial Sonoran (Colorado) Desert, Imperial Valley, Naval Air Facility El Centro Target 103, c. 12 km NNW of Plaster City 35 Comment
  UCSB33431  Hoffmannseggia microphylla Kearns, Dennis; Simmons, Karen 1979-3-3 Imperial Beginning of Shell Canyon Rd., 2 miles east of S2 on Shell Canyon Road 152 Comment
  RSA802279  Hordeum murinum Duncan S. Bell 2013-3-24 4605 B 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
  CDA2210  Hordeum murinum subsp. glaucum J. Taylor, R. McCanna 1964-4-17 Imperial Brawley. 0 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
  SEINET3001925 Image available Horsfordia newberryi Andrew C. Sanders, B. Pitzer, D. Charlton, R. Kniffen, J. Stewart, Howie Weir, D. E. Bramlet 1986-1 6202 Imperial Coyote Mtns., Fossil Canyon, 3.3 mi north of Imperial Hwy (S-2) at Ocotillo, on Shell Canyon Road 305 Comment
  UCR133878  Horsfordia newberryi June Latting 1978-4-6 s.n. Imperial Sonoran (Colorado) Desert, Fossil Canyon, Coyote Mountains 366 Comment
  CDA1436  Hydrilla verticillata T. C. Fuller 1977-10-25 20230 Imperial Colorado Desert; Western Colorado Desert; 4.0 kilometers northeast of Calexico. 0 Comment
  CDA20520  Hydrilla verticillata P. Cason, M. Mizumoto 2004-10-7 PDR 1403571 Imperial Wildcat Drain at McCabe & Forrester Rd, El Centro. 0 Comment
  SD102759  Hydrilla verticillata T. C. Fuller 1977-10-25 20230 Imperial Abundant in All American Canal, west side of Meadows Road, 0.8 km south of Cole Road, 4 km northeast of Calexico. Comment
  RSA277731  Hydrilla verticillata T. C. Fuller 1977-10-25 20230 Imperial 4.0 kilometers northeast of Calexico. Sec.1, T17S R14E, SB. Comment
  POM361080  Hymenoclea salsola H. S. Gentry 1935-1 2155 Imperial 17 Palms; W side of Colorado Desert -30 Comment
Read comments
Nov 8 2010
  POM6871  Hymenoclea salsola P. A. Munz, L. T. Street, Williams 1919-3-26 2356 Imperial Near Salton Sea. -61 Comment
Read comments
Nov 21 2013
  RSA491248  Hymenoclea salsola T. F. Daniel, M. Baker 1984-3-24 3394 Imperial On S side of Chuckwall Mtns. 500 Comment
  SEINET10617581 Image available Hymenoclea salsola Nye Leith, Greg Gust 2005-3-5 Nye 14 Imperial Off S2, ca. 6 miles NW of Ocotillo. 361 Comment
  UCD83532  Hymenoclea salsola Ellen Dean; Tom Starbuck, Margaret Starbuck 2010-4-8 5874 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
  CLARK-A1528-1003  Hymenoxys odorata John C. Roos 1949-4-8 4199 Imperial 60 Comment
  CLARK-A1528-5170  Hymenoxys odorata John C. Roos 1949-4-8 4199 Imperial Palo Verde Valley 60 Comment
  UCR18582  Hymenoxys odorata John C. Roos 1949-4-8 4201 Imperial Sonoran (Colorado) Desert, 4 or 5 mi. south of the Palo Verde Valley Comment
  CAS-BOT-BC219723  Hyptis emoryi Ira L. Wiggins 1941-3-25 9630 Imperial Beal Well, Chocolate Mountains Comment
  CAS-BOT-BC219728  Hyptis emoryi C. L. Hitchcock; C. V. Muhlick 1964-3-20 23184 Imperial Along state highway S2 7 miles n. of junction with highway #80 Comment
  CDA21354  Hyptis emoryi Frank B. McMurry 1943-1 1285 Imperial Sonoran Desert; Imperial National Wildlife Refuge. 0 Comment
  RSA0092017  Hyptis emoryi Jim M. Andre 2015-3-3 31285 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
  RSA235526  Hyptis emoryi C. W. Tilforth 1972-12-31 709 Imperial C. 1 mile W of Tavertine Rock, at the Riverside-Imperial county line. 0 Comment
  RSA400958  Hyptis emoryi Jack Rempel 1932-12-11 s.n. Imperial Chocolate Mtns. Desert at Bial Well E of Salton Sea. Comment
Read comments
Aug 28 2016
  RSA651636  Hyptis emoryi J. Doty 1969-3-8 576 Imperial Vallectio Wash; 1 mi. north of Imperial Rd., 1 mi. from the eastern boundary of Anza-Borrego Desert State Park. 244 Comment
  SD125180  Hyptis emoryi Steven P. McLaughlin 1984-2-28 2743 Imperial Indian Pass Rd., 1.5 Mi NE of Ogilby Rd. 600 Comment
  SD200051  Hyptis emoryi Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16149 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
  SD242857  Hyptis emoryi 1993-3-21 Imperial Pinto Canyon Comment
  SD83097  Hyptis emoryi Helen Witham 1972-12-12 1756 Imperial Painted Gorge 149 Comment
  UC1292287  Hyptis emoryi C. L. Hitchcock and C. V. Muhlick 1964-3-20 23184 Imperial along State Highway S2, 7 mi n Highway #80 Comment
  UCR201788  Hyptis emoryi A. C. Sanders 2009-1-27 36161 Imperial Sonoran (Colorado) Desert, site of Ogilby, just N of the RR crossing on Ogilby Rd. 108 Comment
  UCR245095  Hyptis emoryi A. C. Sanders, T. B. Salvato, Andrew Trouette, Rob Shoener 2012-8-22 40372 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
  UCR277531  Hyptis emoryi Mitch Provance 2008-3-15 10064 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
  UCR59724  Hyptis emoryi George K. Helmkamp 1989-9-17 s.n. Imperial Sonoran (Colorado) Desert, Beside Indian Pass Rd, 7.2 mi NE of Ogilby Rd (S34). 220 Comment
  CDA5540  Ipomoea triloba C. Finnell 1960-10-31 Imperial Near Niland. 0 Comment
  UCD126505  Ipomoea triloba T. C. Fuller 1962-10-17 9795 Imperial west of San Pasqual School, 3.1 miles south of Bard. Comment
  UCD126507  Ipomoea triloba W. H. Isom 1960-10-12 s.n. Imperial Nelson Correll Ranch, near Niland. 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
  SD144357  Ipomopsis tenuifolia Jon P. Rebman, Melanie Howe 1997-4-5 3921 Imperial Jacumba Natural Area: E of Jacumba and SE of Inkopah: Smuggler's Cave area 900 Comment
  RSA0094162  Isocoma acradenia Duncan S. Bell, Sarah DeGroot, 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 miles southwest of the town of Ocotillo. 289 Comment
  UCR264200  Isocoma acradenia A. C. Sanders, Jim Malusa 2015-9-10 41835 Imperial Sonoran (Colorado) Desert, along Coachella Canal at edge of Chocolate Mountains Aerial Gunnery Range, between siphons 9 & 10 29 Comment
  CAS-BOT-BC311588  Isocoma acradenia var. eremophila S. B. Parish 1912-10-12 8350 Imperial Salton Basin -57 Comment
  SD199833  Isocoma acradenia var. eremophila Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16083 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, approx. 1 mile W of Hwy. 86; Section 14 (SL14), Palm Wash, Site ABRVIL in sandy arroyo bottom and surrounding mud embankments -35 Comment
  SD201057  Isocoma acradenia var. eremophila Margaret R. Mulligan, L. Hendrickson, G. Fleming 2009-10-4 3164 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 21 (SP21), in Palm Wash, site ISOACR, in wash. 42 Comment
  UCR108029  Isocoma acradenia var. eremophila Jon P. Rebman, Maggie Loy 1996-10-25 3690 Imperial Peninsular Range, Smuggler's Cave area: mountains southeast of In-ko-pah Gorge [= Jacumba Mtns], east of Jacumba 1030 Comment
  SD128711  Johnstonella angustifolia Darley F. Howe 1980-4-14 Imperial 17.5 miles east of Brawley, on Highway 78. Comment
  UCD169323  Juncus cooperi A. C. Sanders; E. J. Lawlor, Don Pendleton, C. L. Sanders 1992-3-21 12083 Imperial Sonoran (Colorado) Desert, Imperial Valley, Frink Spring, north of Hwy 111 and east of Frink Rd. -10 Comment
  POM312916  Juncus torreyi S. Galen Smith, Malcom A. Nobs 1948-9-4 523 Imperial National Waterfowl Refuge, 5 miles north of Westmoreland. Comment
  UC1998465  Juncus torreyi 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
  SD174934  Justicia californica Amadeo M. Rea 1993-3-18 1890 Imperial Myers Creek and Interstate 8 (eastbound) (mak 7/07) Comment
  SD73533  Justicia californica Helen V. Witham 1970-3-1 686 Imperial Pinto Wash. 299 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
  UC1125598  Justicia californica N. French 1934-2-21 207 Imperial Desert Carrizo Quad., Desert Comment
  UCD121632  Justicia californica James B. Garner 1957-2-20 228 Imperial ca. 20 miles east of Jacumba. Comment
  UCSB28328  Justicia californica Kaska, Elizabeth 1969-3-1 Imperial One mile north of San Diego County Road S2, 1.0 mile east of Anza-Borrego Desert State Park boundary 243 Comment
  SBBG44571  Justicia californica L. Davidson 1966-4-3 284 Imperial rest area on S side of Hwy 10, between Desert Center and Wylie Wells turn-off 304 Comment
  SD142372  Kallstroemia californica Jon P. Rebman, Adrienne Russell 1997-9-6 4201 Imperial West of Plaster City: along S-80, N of I-8 20 Comment
  SEINET3071591 Image available Kallstroemia californica Jon P. Rebman, Maggie Loy 1996-1 3767 Imperial Algodones Dunes, north of Glamis. 60 Comment
  SD162608  Keckiella antirrhinoides var. microphylla Jon 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 County border & just N of the US/Mex border; N of Elliot Mine 1139 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
  UCR242073  Koeberlinia spinosa A. C. Sanders, T. B. Salvato, Tim Thomas 2012-11-1 40499 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench south of the Chuckwalla Mtns., west of N-S road north of BLM Rd 988, SW of Arroyo Seco, 5.2 km SW (223 deg. ) of Raineys Well 553 Comment
  UCR60374  Koeberlinia spinosa A. C. Sanders 1989-2-16 9033 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, 8.75 mi west of base boundary (at the end of Dietz Rd.) on the road to Pegleg Well 396 Comment
  SD250474  Koeberlinia spinosa var. tenuispina T. B. Salvato, Fred M. Roberts, Tim Thomas 2013-3-14 7343 Imperial Chuckwally Bench, south of Chuckwalla Mountains, Arroyo Seco, ca. 6.7 km westsouthwest of Rainey Well. 598 Comment
  SD254585  Koeberlinia spinosa var. tenuispina A. C. Sanders, Jim Malusa 2016-3-7 42119 Imperial Sonoran (Colorado) Desert: Chocolate Mountains Aerial Gunnery Range, dirt road from E.O.D. Camp Burt (Off intersection of Dietz Rd. and Skyline Dr.) toward target Invader c. 6 km NW of Blue Mountain (Pegleg Well 7.5'Q) 399 Comment
  UCR279232  Koeberlinia spinosa var. tenuispina A. C. Sanders, Jim Malusa 2017-3-13 42866 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, major tributary of Salvation Wash 0.15 km NNW of the well near Salvation Pass, 1.1 km west of confluence with German Diggins Wash 356 Comment
  SD200049  Krameria bicolor Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-11 16381 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
  SD243927  Krameria bicolor Donald Hazlett 1993-3-13 6747 Imperial 2 mi S of Ocotillo 152 Comment
  SD250743  Krameria bicolor Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming 2014-9-25 28769 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
  HSC83066  Krameria erecta A. C. Sanders, Charlton, Pitzer, Kniffen, Wright 1986-3-10 6261 Imperial Coyote Mtns., 2.15 mi. N of Hwy. S-2 on a dirt road 1.1 mi. SE of the San Diego Co. line 244 Comment
  SD191933  Krameria erecta Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14591 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
  SD211420  Krameria erecta Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18922 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
  SD254640  Krameria erecta A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2015-3-6 42103 Imperial Sonoran (Colorado) Desert: Chocolate Mountains, hills near Mammoth Wash, 1.17 km WNW (274a^z) of Hayden Well, wash crossing of dirt road (Tortuga 7.5'Q) 245 Comment
  UCD77790  Krameria erecta Robert E. Preston 1997-12-11 1076 Imperial Mesquite Mine. 243 Comment
  UCR100125  Krameria grayi B. G. Pitzer 1997-10-18 3315 Imperial Sonoran (Colorado) Desert, Milpitas Wash, Hwy 178, c. 0.2 mi. south of Walter's Camp Rd and c. 1 mi. west of the Hwy. 91 Comment
  UCR134133  Krameria grayi June Latting 1978-4-30 s.n. Imperial Sonoran (Colorado) Desert, Road S34 (Ogilby Road) north of I-8 400 Comment
  UCR245109  Krameria grayi A. C. Sanders, T. B. Salvato, Andrew Trouette, Rob Shoener 2012-8-22 40378 Imperial Sonoran (Colorado) Desert, along BLM Rd. 552, 0.3 mi. south of BLM Rd. 549 (old Niland-Blythe Rd.), 1 mi. WSW (264 deg. ) of Rainey's Well 556 Comment
  RSA91215  Krameria grayi F. W. Peirson 1927-4-16 7216 Imperial Foot of Mountain Springs Grade, Western Imperial County Comment
  CDA7511  Lactuca sativa T. C. Fuller 1962-4-4 8033 Imperial West of Highway 99 [later renumbered Highway 86] , 1.2 miles north of Highway 78, 18.0 miles northwest of Westmoreland. 0 Comment
  POM184125  Langloisia setosissima subsp. setosissima P. A. Munz, C. L. Hitchcock 1932-4-6 12161 Imperial 20 miles NE of Ogilby. Comment
  SD173068  Langloisia setosissima subsp. setosissima Larry Hendrickson, Kim Marsden, L. Louise Jee 2005-4-14 1913 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
  SD200136  Langloisia setosissima subsp. setosissima Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16511 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
  UCR120527  Langloisia setosissima subsp. setosissima George K. Helmkamp, E. A. Helmkamp 2001-3-17 6292 Imperial Sonoran (Colorado) Desert, Ogilby Rd., 15.4 miles south of Calif. Hwy 78 168 Comment
  UCSB31059  Langloisia setosissima subsp. setosissima Steele, R. 1977-3-27 Imperial Along Route 98, 25 mi. east of Jacumba at Crucifixion Thorn Mnmt. 121 Comment
  SEINET782828 Image available Larrea divaricata var. arenaria Richard Felger, Catheleyne D'hondt, Tasha La Doux, Gerda Sauer, Wilhelm Sauer, Peter Schols 2003-1 03 -379 Imperial ca 0.5 km southward from end of Ogilby Road, Algodones Dunes 60 Comment
  POM265110  Larrea tridentata I. L. Wiggins 1937-2-25 8614 Imperial Picacho Wash, 0.7 north of All-American Canal Spillway. Comment
  RSA0117112  Larrea tridentata Mitch Provance 2008-3-15 10091 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
  RSA387419  Larrea tridentata Steve D. Boyd 1986-2-6 1235 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
  RSA389994  Larrea tridentata Christopher Davidson, Alan Romspert, H. Surprenant 1979-4-28 7758 Imperial Algondones Dunes, dirt track continutation of Ogilby Rd, ca. 1/8 mi from All American Canal. 41 Comment
  RSA567805  Larrea tridentata H. T. Beck 1992-1-24 1454 Imperial State Hiway 86. Near Desert Shores and Sta. Rosa Mtn. Comment
  RSA615193  Larrea tridentata Jon P. Rebman 1996-8-2 3345 Imperial Between Ocotillo and El Centro: along Painted Gorge Road, 2.6 mi N of S-80 and 3.8 mi E of S-2 50 Comment
  RSA676138  Larrea tridentata J. Mark Porter, Susan Hobbs, Orlando Mistretta 2003-3-17 s.n. Imperial Algodones Dunes. Imperial Sand Dunes National Recreation Area, Patton Valley Comment
  RSA760791  Larrea tridentata Thomas Stoughton, Jackie McConnaughy, Andrew Monks, M. Volke 2010-4-7 120 Imperial El Centro. SW of Plaster City. Jct of EC 350 and Dunaway Rd. -46 Comment
  RSA765408  Larrea tridentata Jim Andre, Tasha La Doux 2010-3-1 12524 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
  SD143688  Larrea tridentata B. Pitzer 1997-10-18 3314 Imperial Milipitas Wash, ca. 0.2 mi S of Walter's Camp Rd (on Hwy 78), & ca. 1 mi. W of the hwy 91 Comment
  SD192068  Larrea tridentata Jon Rebman, W. Schmidtmann, L. Hendrickson, & L. L. Jee 2008-4-8 14393 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
  SD242995  Larrea tridentata Christina Thee 2004-2-11 Imperial Near Plaster City Comment
  SEINET3828053  Larrea tridentata J. Mark Porter, O. Mistretta & S. Hobbs 2002-1 13403 Imperial Imperial Dunes Recreation Area(Algodones Dunes), ca. 0.5 mi WSW of Ogilby, W of County road S34 95 Comment
  SEINET4560733  Larrea tridentata R. Laport 2010-1 CA-S- 2187 Imperial 25 km E of Glamis, CA~3 km NE on BLM Rd. across from Jct. of Ogilby Rd. and Hwy 87 340 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
  SEINET4560837  Larrea tridentata R. Laport 2010-1 CA-R- 833 Imperial 3km S of Jct. between Hwy 78 and Hwy 86, small dirt powerline Rd. on N side of Hwy 78, W of Salton Sea. -53 Comment
  SEINET4560844  Larrea tridentata R. Laport 2010-1 T 2 Q2-1306 Imperial 1 km W of pulloff on Hwy 86 at ~7 km N of Jct between Hwy 78 and Hwy 86, 1 Comment
  SEINET4560848  Larrea tridentata R. Laport 2010-1 T 2 Q2-1308 Imperial 1 km W of pulloff on Hwy 86 at ~7 km N of Jct between Hwy 78 and Hwy 86, 3 Comment
  SEINET4560853  Larrea tridentata R. Laport 2010-1 CA-R- 840 Imperial 3 km S of Jct. between Hwy 78 and Hwy 86, small dirt powerline Rd. on N side of Hwy 78, W of Salton Sea. -50 Comment
  SEINET4560858  Larrea tridentata R. Laport 2010-1 T 2 Q2-1303 Imperial 1km W of pulloff on Hwy 86 at ~7km N of Jct. between Hwy 78 and Hwy 86. -1 Comment
  SEINET4561019  Larrea tridentata R. Laport 2010-1 T 2 Q4-1406 Imperial 4.5km W of Salton City on Borrego-Salton Se Way, ~4km on dirt track (Holly Rd.) into California off-road recreation area. 32 Comment
  SEINET4691399  Larrea tridentata R. Laport 2010-1 CA-J- 640 Imperial 12 km W of Glamis, CA, N side of Hwy 78, adjacent to irrigation canal, sandy dunes on W flank of Algodones Dunes 43 Comment
  SEINET4691432  Larrea tridentata R. Laport 2010-1 CA-K- 648 Imperial 1 km E of Glamis on Hwy 78, near gravel quarry, on rocky "desert pavement" on E flank of Algodones Dunes 121 Comment
  SEINET4691443  Larrea tridentata R. Laport 2010-1 CA-J- 886 Imperial 12 km W of Glamis, CA, N side of Hwy 78, adjacent to irrigation canal, sandy dunes on W flank of Algodones Dunes 29 Comment
  SEINET4691444  Larrea tridentata R. Laport 2010-1 CA-J- 887 Imperial 12 km W of Glamis, CA, N side of Hwy 78, adjacent to irrigation canal, sandy dunes on W flank of Algodones Dunes 30 Comment
  SEINET4691448  Larrea tridentata R. Laport 2010-1 CA-J- 889 Imperial 12 km W of Glamis, CA, N side of Hwy 78, adjacent to irrigation canal, sandy dunes on W flank of Algodones Dunes 32 Comment
  SEINET4691453  Larrea tridentata R. Laport 2010-1 CA-K- 650 Imperial 1 km E of Glamis on Hwy 78, near gravel quarry, on rocky "desert pavement" on E flank of Algodones Dunes 120 Comment
  SEINET4691454  Larrea tridentata R. Laport 2010-1 CA-K- 642 Imperial 1 km E of Glamis on Hwy 78, near gravel quarry, on rocky "desert pavement" on E flank of Algodones Dunes 126 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
  SEINET4691546  Larrea tridentata R. Laport 2013-1 T 3 Q3-1707 Imperial 5km S on gravel Vista Mine Rd. at ~9.5km E of Glamis on Hwy 78, on E side of road at fork. 145 Comment
  UCR165279  Larrea tridentata 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
  UCR269532  Larrea tridentata A. C. Sanders, Jim Malusa 2016-3-8 42160 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
  UCR279455  Larrea tridentata A. C. Sanders, Jim Malusa 2017-3-26 43068 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
  UCR2980  Larrea tridentata Jay Sugarman 1963-3-10 630310- 3 Imperial Sonoran (Colorado) Desert, 0.5 mi. west of Hwy 99 [=86] on Borrego Springs Rd. (Hwy 78) -46 Comment
  SD180037  Larrea tridentata var. arenaria Richard S. Felger, C. Dhondt, T. La Doux, et al. 2003-3-28 03 379 Imperial Ca. 0.5 km southward from end of Ogilby Road, Algodones Dunes, in moving dunes. Type locality for this variety. Comment
  SD192066  Larrea tridentata var. tridentata Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14505 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-BC337924  Lasthenia californica E. A. McGregor 1917-4-1 852 Imperial Jacumba, Laguna Mts. Comment
  SD10789  Lasthenia californica Frank F. Gander 1935-3-23 149 9 Imperial Boulder Park on Highway 80, top of Mountain Springs Grade. Comment
  UCR153098  Lasthenia gracilis Jon P. Rebman 2001-3-14 7120 Imperial Peninsular Ranges/ Cuyamaca-Laguna Mtns, Jacumba Natural Area, In-ko-pah Mtns 975 Comment
  CDA8137  Layia glandulosa C. R. Tower 1949-4-1 Imperial Imperial Valley 0 Comment
  CAS-BOT-BC280863  Lepidium coronopus G. D. Barbe 1983-4-13 4054 Imperial Ash 211, west of Holtville, 1 mile north of county road S80 on Meloland Road Comment
  CHSC96781  Lepidium coronopus G. D. Barbe 1983-4-13 4054 Imperial Northwest corner of alfalfa field, Ash 211, west of Holtville, 1 mile north of county road S80 on Meloland Road. Comment
  SD250469  Lepidium coronopus Paul Deol 2008-6-23 Imperial El Centro Comment
  UCR103614  Lepidium dictyotum George K. Helmkamp, E. Helmkamp 1998-1-24 2602 A Imperial Sonoran (Colorado) Desert, Ogilby Rd, 14.2 mi. south of the junction with Calif. Hwy 78, vicinity of Tumco Wash 183 Comment
  CAS-BOT-BC89350  Lepidium fremontii Ira L. Wiggins 1941-3-25 9627 Imperial Chocolate Mountains. Beal Well. Comment
  UCR260319  Lepidium fremontii A. C. Sanders, Jim Malusa 2015-3-7 41324 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-BC126730  Lepidium lasiocarpum A. C. Sanders 2010-2-18 37267 Imperial Sonoran (Colorado) Desert; Salton Trough: SW side of Hwy 111 at Niland Marina Rd., Salton Sea, at near Frink bench mark -51 Comment
  CAS-BOT-BC89547  Lepidium lasiocarpum Steve Boyd 1986-2-6 1229 Imperial Cargo Muchacho Mountains. Large canyon at southeast end of mountains. Comment
  SEINET3239880  Lepidium lasiocarpum Larry Hendrickson, Jon Rebman, et al. 2005-1 3153 Imperial Picacho State Recreation Area. South side of the Colorado River, near Group Camp on N-side of main access road. 43 Comment
  UCR150437  Lepidium lasiocarpum A. C. Sanders, P. J. MacKay, Tim Thomas, E. J. Lawlor, et al. 2005-1-17 29062 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
  UCR165445  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 13 and 14, c. 3.5 miles NE of Wister 27 Comment
  UCR269777  Lepidium lasiocarpum A. C. Sanders, Jim Malusa 2016-3-15 42253 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
  SD161402  Lepidium lasiocarpum subsp. lasiocarpum Jon Rebman, Jim Rocks 2005-2-10 10941 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
  SD199951  Lepidium lasiocarpum subsp. lasiocarpum Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16241 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
  SD200388  Lepidium lasiocarpum subsp. lasiocarpum Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16794 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 14 (SL14), NW of Tetherball Hill in Coral Wash, Site AMBSAL in dried mud and sand arroyo and surrounding hillsides 6 Comment
  UCR278748  Lepidium lasiocarpum subsp. lasiocarpum Onkar Singh, B. Huttar 2015-3-14 5083 Imperial Sonoran (Colorado) Desert, Imperial Valley, Naval Air Facility El Centro, Target 68, c. 13 km SW of Glamis 30 Comment
  UC669231  Lepidium lasiocarpum var. lasiocarpum Annie M. Alexander and Louise Kellogg 1941-3-7 1900 Imperial 7 mi n Ogilby; Colorado Desert Comment
  CDA3812  Lepidium pinnatifidum L. Pineda 1964-5-6 Imperial Southwest corner of Highways 111 & 115, 0.25 mile south of Brawley. 0 Comment
  SBBG88252  Leptochloa panicea subsp. brachiata A. C. Sanders 1988-11-6 8747 Imperial between Brawley and Westmorland, Hwy 86, 1.6 mi NW of the New River crossing at Brawley -34 Comment
  POM156705  Leptochloa panicea subsp. mucronata Le Roy Abrams 1903-7-28 4001 Imperial Calexico, Imperial Valley. Comment
  UC1132181  Leptochloa uninervia H. S. Yates 1937-7-3 6811 Imperial near Seeley; El Centro Quadrangle Comment
  UC1605929  Leptochloa uninervia Peter Lesica 1986-3-19 3683 Imperial in creek just below old stage station (ca 19 km nw of Ocotillo); Carrizo Creek 125 Comment
  SD5575  Leptosyne californica Ralph W. Sumner Jun 1920 Imperial Mountain Springs Comment
  RSA0089415  Leucaena leucocephala A. C. Sanders 2016-1-24 41997 Imperial Sonoran (Colorado) Desert; Salton Trough: Hwy 111 at Brawley Wash, north of Niland. -49 Comment
  RSA0093822  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
  SD115635  Linanthus bigelovii Duffie Clemons, Erik Jonsson 1983-5-14 588 Imperial In sandy gravelly soil, northeast slope of 'Whip', In-Ko-Pah Mountains, south of I-8. (IPB 10/07) Comment
  UC665849  Linanthus bigelovii Ira L. Wiggins 1941-3-25 9641 Imperial 11.3 mi ne Beal Well (on e side of Chocolate Mountains); Chocolate Mountains Comment
  RSA0024833  Linanthus jonesii J. Andre 2013-3-4 24146 Imperial Along Ogilby Rd., 22 miles N of I-8, 4 miles south of jct with Highway 78. 242 Comment
  CDA4725  Linum usitatissimum T. C. Fuller 1962-4-4 8035 Imperial West of Highway 99 [later renumbered Highway 86] , 1.2 miles north of Highway 78, 18.0 miles northwest of Westmoreland. 0 Comment
  RSA0121679  Linum usitatissimum E. K. Balls 1949-4-3 12938 Imperial Hwy 80 near Brawley, Colorado Desert. 37 Comment
  RSA0125326  Linum usitatissimum Richard A. Goodfellow 1948-5-12 s.n. Imperial Imperial Valley. Comment
  SD242927  Loeseliastrum matthewsii 1993-3-3 Imperial Shell Canyon Comment
  POM183122  Loeseliastrum schottii F. R. Fosberg 1932-3-31 7780 Imperial 10 miles east of Holtville Comment
  RSA801905B  Loeseliastrum schottii Duncan S. Bell, Kim Clark, Megan Ferguson, Calamity Jane Ferguson, Amber Swanson, Jane Tirrell, Adriana VanKlaveren 2013-3-17 4541 Imperial The Jacumba Mountains; collecting in Davies Canyon, approximately 3.75 air miles south of the town of Ocotillo. 233 Comment
  SD200485  Loeseliastrum schottii Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16588 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
  SD200327  Logfia depressa Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-24 16645 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
  SD242710  Logfia filaginoides 1993-3-21 Imperial Pinto Canyon Comment
  UC1787758  Logfia filaginoides Jon P. Rebman, D. Silverman, B. Lauri, O. Solis 2001-4-13 7215 Imperial In-Ko-Pah Mountains, Jacumba Natural Area, along road ascending to Valley of the Moon. 1000 Comment
  SD86678  Lomatium mohavense Helen V. Witham 1970-4-19 792 Imperial Southwest corner of Imperial County, near In-Ko-Pah 1200 Comment
  SEINET7986716  Lomatium mohavense Jon P. Rebman 2001-4-13 7239 Imperial In-Ko-Pah Mountains, Jacumba Natural area, along road ascending to Valley of the Moon 1150 Comment
  RSA776569  Lotus haydonii Amber Swanson, Duncan S. Bell 2011-2-25 162 Imperial Off Hwy I-8 in Devil's Cyn on W side of rd. 528 Comment
  JEPS55915  Lotus salsuginosus var. brevivexillus W. L. Jepson 1927-4-17 11790 Imperial Myers Creek bridge, foot of Mountain Springs Grade Mountain Springs Grade 243 Comment
  JEPS65151  Lotus salsuginosus var. brevivexillus W. L. Jepson 1935-4-20 17083 Imperial Baileys Well -3 Comment
  UCR41487  Lotus scoparius var. brevialatus A. C. Sanders, David Charlton, B. G. Pitzer, W. W. Wright 1986-3-10 6287 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
  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
  RSA792344  Lotus strigosus var. hirtellus Doris Bowers 1974-5-4 2252 Imperial Coyote Creek, Anza-Borrego State Park 335 Comment
Read comments
Sep 11 2013
  RSA511001  Lotus strigosus var. strigosus Robert L. Rutherford 1964-4-1 33562 Imperial east side Sand Hills, ca 14 miles W of Yuma on Hwy 80. Comment
  HSC85337  Lotus strigosus var. tomentellus Steve Boyd 1986-2-6 1222 Imperial Cargo Muchacho Mtns., large canyon at SE end of mountains, 5.4 mi. NE of Hwy. 8, off Sidewinder Rd. and Power-line Rd. 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
  RSA0092936  Lupinus arizonicus Jim M. Andre 2015-3-3 31315 Imperial Coyote Mountains; south end of range at mouth of Fossil Canyon, 0.6 mi. north of Shell Cyn Rd, approx. 2.5 mi. north of town of Ocotillo. 238 Comment
  SD143899  Lupinus arizonicus G. K. Helmkamp, E. A. Helmkamp 1998-3-18 2885 Imperial 4.7 mi N of Winterhaven on Picacho rd & 1 mi NW of the All-American Canal. 75 Comment
  SD191908  Lupinus arizonicus Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14521 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
  SD200014  Lupinus arizonicus Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-12 16466 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
  SD242819  Lupinus arizonicus 1993-3-11 Imperial Shell Canyon Comment
  SD243900  Lupinus arizonicus Donald Hazlett 1993-3-13 6787 Imperial 3 mi. S of Ocotillo, in Davies Canyon 182 Comment
  SEINET6180885  Lupinus arizonicus Sears 1978-3-14 704 Imperial 7 mi. N.W. of U.S. 80, 8 miles N.W. of Winterhaven. Picacho Road just across All American Canal in Pacacho Wash.; 0 55 Comment
  UCR100796  Lupinus arizonicus George K. Helmkamp, E. A. Helmkamp 1998-3-18 2885 Imperial Sonoran (Colorado) Desert, 4.7 miles north of Winterhaven on Picacho Rd & 1 mile NW of the All-American Canal 76 Comment
  UCR165459  Lupinus arizonicus 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
  UCR269577  Lupinus arizonicus A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-5 42067 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, head of Mammoth Wash, above 'slot' canyon in upper gorge 488 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
  SD155792  Lupinus bicolor Jon P. Rebman, D. Silverman, B. Lauri, O. Solis 2001-4-13 7230 Imperial In-Ko-Pah Mountains, Jacumba Natural Area, at top of grade along road to Valley of the Moon, just east of the microwave towers. (IPB 10/07) 1200 Comment
  SD140417  Lupinus concinnus Jon P. Rebman, M. Howe 1997-4-5 3894 Imperial Jacumba Natural Area, east of Jacumba, Inkopah Mountains, region near Valley of the Moon. (IPB 10/07) 900 Comment
  RSA798384  Lupinus excubitus var. medius Jon P. Rebman, M. Howe 1997-4-5 3916 Imperial Jacumba Natural Area: east of Jacumba and southeast of Inkopah: Smuggler's Cave area. 900 Comment
Read comments
Jan 8 2019
  SDSU4973  Lupinus excubitus var. medius Robyn M. Garcia 1987-3-28 Imperial Interstate 8, ca. 1.0 miles east of Myer Valley. Comment
  SD155454  Lupinus sparsiflorus Craig Reiser 2001-4-8 Imperial Myers Creek, ca. 1 mile east of Mt. Palm Springs [Mountain Spring], near freeway (mak 8/06) Comment
  UCR279089  Lupinus sparsiflorus A. C. Sanders, Jim Malusa 2017-3-12 42832 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, along German Diggins Wash below Pegleg Mine 404 Comment
  RSA0034198  Lycium Duncan S. Bell, Kim Clark, Keir Morse, Donna Thomas, Adriana VanKlaveren 2013-3-9 4488 Imperial Chocolate Mountains; in Arrastra Wash approximately 2.25 air miles northeast of Picacho Peak. 129 Comment
  RSA27486  Lycium andersonii I. L. Wiggins 1941-3-25 9650 Imperial 11.3 miles northeast of Beal Well. Comment
  SD161376  Lycium andersonii Jon Rebman, Jim Rocks 2005-2-10 10951 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
  SEINET839673  Lycium andersonii Steven P. MacLaughlin, Janice E. Bowers 1984-1 2786 Imperial 'Milkweed Pass' 15.5 air-miles north of Yuma Comment
  UCR269564  Lycium andersonii A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-5 42071 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, upper Mammoth Wash, below 'slot' canyon 439 Comment
  UCR99998  Lycium andersonii B. G. Pitzer 1997-10-18 3307 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
  UCR279434  Lycium brevipes A. C. Sanders, Jim Malusa 2017-3-26 43062 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
  RSA651329  Lycium brevipes var. brevipes R. S. Woglum 1939-3-21 2172 Imperial Niland. Comment
  SD200510  Lycium brevipes var. brevipes Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16612 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
  CAS-BOT-BC354028  Lycium brevipes var. hassei R. E. Riefner, Jr. 2013-8-2 13 -169 Imperial SW of Niland, Sono Bono Salton Sea National Wildlife Refuge, Rock Hill Trail, vicinity of Sinclair Rd. and Gentry Rd. 69 Comment
  RSA0020069  Lycium brevipes var. hassei F. W. Peirson 1927-4-14 7190 Imperial Canyon near east end of Santa Rosa Mtns., 7.5 mi. from Imperial Valley Blvd. Comment
  PASA2129  Lycium fremontii 1930-3-28 Imperial Mts. west of El Centro Comment
Read comments
Sep 3 2016
  RSA0018551  Lycium parishii Duncan S. Bell, Heath Bartosh, Aaron Sims, Danny Slakey 2013-10-18 6071 Imperial Jacumba Mountains; in canyon hiking over to Skull Canyon to the east of Davies Canyon, about 1.75 air mile north of the U.S./Mexico border. 220 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
  CDA41140  Lycium torreyi T. C. Fuller 1965-4-29 13382 Imperial Glamis-Ogilby road, 17.1 miles north of Ogilby. 0 Comment
  RSA428588  Lycium torreyi H. de Forest, Jack Rempel 1933-4-10 18149 Imperial Between Cargo Muchacho and Chocolate Mt. Comment
  UCR574  Lycium torreyi R. A. Flock 1954-6-10 s.n. Imperial Sonoran (Colorado) Desert, Winterhaven Comment
  RSA682678  Lyrocarpa coulteri var. palmeri Scott D. White, Michael Honer 2003-5-3 9186 Imperial Fish Creek Mountains. Unnamed canyon draining SW facing slope of the mtns; south of the operating US Gypsum quarries. 152 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
  CDA8229  Machaeranthera canescens T. C. Fuller 1962-10-17 9788 Imperial L. Levy property, Route 1, Box 366, road to Bard, 1.6 miles north of Winterhaven. 0 Comment
  UCR107944  Machaeranthera orcuttii Jon P. Rebman, A. Salywon 1997-3-21 3831 Imperial Anza-Borrego Desert, E of Borrego Springs: Along Hwy S22, 2.8 mi. east of San Diego County line. Comment
  SEINET10859256  Malacothrix glabrata Nye Leith, Greg Gust 2005-3-5 Nye 19 Imperial Off S2, ca. 6 miles NW of Ocotillo. 349 Comment
  SEINET7989764  Malacothrix glabrata Jon P. Rebman 1998-3-21 4930 Imperial California EUA, Davies Valley area; S of Ocotillo 150 Comment
  UCR202318  Malacothrix glabrata Larry Hendrickson, Jon P. Rebman, et al. 2005-4-16 3184 Imperial Sonoran (Colorado) Desert, Picacho State Recreation Area, south side of the Colorado River, and north of main access road 63 Comment
  CAS-BOT-BC322586  Malperia tenuis Roxana S. Ferris 1939-3-29 9696 Imperial Split Mountain Canyon, Fish Creek Mountains Comment
  POM156265  Malperia tenuis L. R. Abrams 1903-4-2 3189 Imperial Signal Mountain, Colorado Desert. Comment
  RSA788540  Malperia tenuis Duncan S. Bell 2012-4-25 3530 Imperial Coyote Mountains; an unnamed canyon approximately 2 air miles west of Fossil Canyon, approximately 5 air miles northwest of the town of Ocotillo. 314 Comment
  SBBG87816  Malperia tenuis A. C. Sanders 1986-3-9 6195 Imperial Fossil Cyn, on Shell Cyn Rd, 3.3 mi N of Imperial Hwy (County Rd S-2) at Ocotillo; Coyote Mtns 304 Comment
  UC84224  Malperia tenuis T. S. Brandegee 1901-1 Imperial near Boundary Line; Colorado Desert, Signal Mt. Comment
Read comments
Nov 4 2009
  RSA0047073  Malperia tenuis Amber Swanson, Duncan S. Bell 2011-2-25 166 Imperial Coyote Mtns, cyn W of Shell Cyn at top of ridge. 259 Comment
  RSA434899  Malva parviflora Edwin Kline 1920-4-11 s.n. Imperial Imperial Valley. Comment
  SD139538  Malvella leprosa Jon Rebman, Maggie Loy 1996-10-26 3736 Imperial N of Seeley: New River ponds 10 Comment
  UCD116708  Malvella leprosa W. A. Williams 1951-4-1 s.n. Imperial Roadside ditch, near irrigated area. Comment
  UCR106068  Malvella leprosa Jon P. Rebman, Maggie Loy 1996-10-25 3715 Imperial Sonoran (Colorado) Desert, Imperial Valley, west of Calexico, along US/Mexico border 50 Comment
  RSA721478  Mammillaria tetrancistra Sarah J. De Groot, Tim Thibault, Valentin Arvizu, LeRoy Gross, Lisa Rojas 2004-5-13 4321 Imperial Chocolate Mountains: Along Beal road near Surveyor's Pass. 645 Comment
  SD141947  Mammillaria tetrancistra Jon P. Rebman, Melanie Howe 1997-4-5 3929 Imperial Jacumba Natural Area, east of Jacumba and southeast of Inkopah, Smuggler's Cave area. (IPB 9/07) 900 Comment
  UCR265861  Mammillaria tetrancistra Mitch Provance 2008-3-15 10116 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
  CAS-BOT-BC216187  Marina parryi Noel H. Holmgren; Patricia K. Holmgren 1973-3-29 6550 Imperial Picacho Road, 3.8 miles south of Picacho, 18 airline miles north of Yuma 152 Comment
  CAS-BOT-BC216189  Marina parryi Roxana S. Ferris 1928-4-20 7144 Imperial in wash 3 miles from Picacho Comment
  CDA27605  Marina parryi G. D. Barbe, J. L. Johnson 1982-11-2 4018 Imperial ca. 1 mile west of the army road, 7.2 miles south of Wiley s Well, northeastern Imperial County. 0 Comment
  HSC14694  Marina parryi C. L. Hitchcock, C. V. Muhlick 1964-3-22 23243 Imperial 10 mi. N of Chuckwalla Spring, Chuckwalla Valley Comment
Read comments
Apr 6 2016
  UCR255224  Marina parryi Sue Bell 1998-3-4 304 Imperial Sonoran (Colorado) Desert, along road to Ferguson Lake 67 Comment
  POM197432  Melica frutescens Roxana S. Ferris 1928-4-18 7079 Imperial 0.5 mile east of Mountain Springs. Comment
  RSA798631  Melica imperfecta Jon P. Rebman, Mike Simpson 1997-5-28 4134 Imperial Jacumba Wilderness Area: In-Koh-Pah Mtns. Smuggler's Cave area south of Mountain Spring. Along US/Mexican border. Comment
  SD96118  Melica imperfecta Jack L. Reveal 1976-4-1 1811 Imperial Juniper Spring, in Meyers Canyon. (IPB 10/07) 580 Comment
  RSA787777  Melilotus indicus Duncan S. Bell 2012-3-23 3247 Imperial The Jacumba mountains; collecting in Boulder Creek approximately 3 miles north of the U.S./Mexico border. 582 Comment
  SD211413  Melilotus indicus Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18926 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
  JEPS89025  Mentzelia desertorum Rimo Bacigalupi, L. Heckard and P. Hutchison 1962-3-20 8312 Imperial 0.2 mi n the All-American Canal (along Picacho road, 5 miles north of its junction with old U.S. highway 80.); mouth of Picacho wash; (just northwest of Yuma, Ariz) 60 Comment
  SFV4261A  Mentzelia hirsutissima D. S. Verity, J. Turner, F. M. Ball 1964-2-16 s. n. Imperial Colorado Desert About 6.5 miles west of Ocotillo or 3.5 miles east of Devil's Canyon. 300 Comment
  HSC15870  Mentzelia involucrata C. L. Hitchcock, C. V. Muhlick 1964-3-20 23192 Imperial Along Hwy. S2, 7 mi. N of junction with Hwy. 80 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
  RSA0096489  Mentzelia involucrata Jim M. Andre 2015-3-3 31328 Imperial Along dirt road 0.6 mi. west of Imperial Hwy (Hwy S2), 7.5 mi NW of town of Ocotillo, just east of San Diego County line. 252 Comment
  RSA191731  Mentzelia involucrata Robert F. Thorne, R. Rutherford 1964-4-11 33637 Imperial Araz Wash, between Pasadena and Stud Mountains, Cargo Muchacho Mountains. 305 Comment
  SD191944  Mentzelia involucrata Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14486 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
  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
  SD200448  Mentzelia involucrata Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16577 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
  SEINET10625863  Mentzelia involucrata Greg Gust, Leith Nye 2005-3-4 Gust 485 Imperial Off of Hwy 78 on Black Mountain Rd. ca. 3 mi. from HWY 78 intersection at dry wash approaching Black Mountains. 363 Comment
  SEINET206294  Mentzelia involucrata Unknown 1958-2-17 6148 Imperial Just west of and above summit of road (Ogilby-Blythe road) over Palo Verde Mountains; 244 Comment
  SEINET212863  Mentzelia involucrata Unknown 1973-3-24 Imperial Palo Verde Valley, 5 airline miles south of Palo Verde. 76 Comment
Read comments
Nov 20 2013
  UC669262  Mentzelia involucrata Annie M. Alexander and Louise Kellogg 1941-3-9 1918 Imperial 22 mi n Ogilby 365 Comment
  UCD83515  Mentzelia involucrata Ellen Dean; Tom Starbuck, Margaret Starbuck 2010-4-8 5857 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
  UCR102689  Mentzelia involucrata B. G. Pitzer 1998-2-2 3495 Imperial Sonoran (Colorado) Desert, Algodones Dunes, S terminus of Ogilby Road, on south side of Hwy I-8. S end of dunes 61 Comment
  UCR253875  Mentzelia involucrata Jim Andre 2013-3-4 24083 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
  CDA19628  Mentzelia longiloba J. Chesi 1998-2-26 s.n. Imperial Winterhaven Agricultural Inspection Station. 0 Comment
Read comments
Jan 24 2008
  CDA36688  Mentzelia longiloba Guy Beevor & J. L. Johnson 1964-3-19 Imperial 1 mile east of Andrade along the Mexican border. 0 Comment
Read comments
Sep 4 2016
  JEPS26719  Mentzelia longiloba Joseph Grinnell 1910-5-8 Imperial Pilot Knob, Colorado River. Comment
  SD35541  Mentzelia longiloba var. longiloba L. M. Huey March 1945 Imperial 5 miles west of Pilot Knob. Comment
  SEINET842534  Mentzelia longiloba var. longiloba J. E. Bowers, S. P. McLaughlin 1981-1 2078 Imperial Stable dunes, western edge Algodones Dunes in vicinity of Highway 78. Comment
  CLARK-A1528-7848  Mentzelia multiflora subsp. longiloba John C. Roos 1949-4-7 4161 Imperial Niland Comment
  SEINET3094631 Image available Mentzelia multiflora subsp. longiloba George K. Helmkamp, E. A. Helmkamp 1998-3-18 2873 Imperial Sonoran (Colorado) Desert; between Hwy I-8 & the All-American Canal across from the Brock Research Center (c. 3 mi. east of the junction of Hwy Calif Hwy 98 with I-8). 46 Comment
  RSA0004124  Mentzelia peirsonii W. L. Jepson 1927-4-17 11764 Imperial Myers Creek bridge, foot of Mountain Springs grade. 244 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
  SEINET8567585  Mesembryanthemum nodiflorum A. Cliford 2011-5-4 AC 069 -11 Imperial Squaw Lake , found around public restrooms & parking lot. Comment
  CDA23862  Mirabilis bigelovii T. C. Fuller 1966-3-17 14478 Imperial In tableland west of Picacho Wash, 8 miles northwest of Winterhaven. 0 Comment
  UCR170254  Mirabilis bigelovii Scott D. White, Jennifer H. Jones 2005-4-19 10958 Imperial Sonoran Desert, Fish Creek Mountains 213 Comment
  SDSU8465  Mirabilis bigelovii var. retrorsa H. Wedberg 1966-3-26 1140 Imperial At 2000' sign, about 8 mi. from Jacumba on the road to El Centro. 610 Comment
  RSA0015808  Mirabilis laevis var. retrorsa Jim Andre 2013-3-4 24137 Imperial Cargo Muchacho Mtns: northwest side of range, on BLM Rd 664, 0.5 mi east of Ogilby Rd. 195 Comment
  SD200462  Mirabilis laevis var. villosa Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-24 16668 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
  SD200463  Mirabilis laevis var. villosa Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-25 16682 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
  SD254653  Mirabilis laevis var. villosa A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-4 42038 Imperial Sonoran (Colorado) Desert: 0.65 km SE (129a^z) of Hayden Well in pass through the hills south of Mammoth Wash, Chocolate Mountains (Mammoth Wash 7.5'Q) 281 Comment
  CAS-BOT-BC229616  Mirabilis tenuiloba C. B. Wolf 1931-3-14 1901 Imperial Mountain Springs grade 274 Comment
  JEPS9997  Mohavea confertiflora L. M. Newlon 1922-3-31 373 Imperial e side of Mountain Springs Mountain Springs Comment
  POM156252  Mohavea confertiflora L. R. Abrams 1903-4-2 3173 Imperial Signal Mountain, Colorado Desert. Comment
  RSA0013096  Mohavea confertiflora Duncan S. Bell, Kim Clark, Megan Ferguson, Jane Ferguson, Amber Swanson, Jane Tirrell, Adriana VanKlaveren 2013-3-17 4553 Imperial The Jacumba Mountains; collecting in Davies Canyon, approximately 3.75 air miles south of the town of Ocotillo. 233 Comment
  RSA408761  Mohavea confertiflora Jack Rempel 1933-2-25 16990 Imperial Chocolate Mts. Colorado Desert. Comment
Read comments
Oct 30 2011
  RSA48434  Mohavea confertiflora E. K. Balls 1949-4-3 12919 Imperial Open slope between Chocolate Mts. and Salton Sea 8 miles along road from Niland to Blythe, Colorado desert 152 Comment
  SD200214  Mohavea confertiflora Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-11 16411 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
  SD242967  Mohavea confertiflora 1993-3-18 Imperial Davis [Davies] Valley Entrance 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
  CLARK-A1528-2586  Monolepis nuttalliana John C. Roos 1949-4-8 4200 Imperial Palo Verde Valley Comment
  POM91004  Monolepis nuttalliana E. C. Jaeger 1925-12-22 s.n. Imperial Coyote Wells. Comment
Read comments
Oct 9 2010
  CAS-BOT-BC349741  Monoptilon bellioides Aven Nelson; Ruth A. Nelson 1939-3-27 3286 Imperial Bad lands on highway 78, near Imperial County line Comment
  CAS-BOT-BC349742  Monoptilon bellioides Roxana S. Ferris 1928-4-20 7141 Imperial 3 miles from Picacho Comment
  CAS-BOT-BC349743  Monoptilon bellioides Roxana S. Ferris 1928-4-18 7066 Imperial 1/2 mi east of Mountain Springs Comment
  CAS-BOT-BC349748  Monoptilon bellioides Noel H. Holmgren; Patricia K. Holmgren 1974-3-29 7550 Imperial Jacumba Mountains, 3 airline miles southwest of Ocotillo 274 Comment
  CAS-BOT-BC376143  Monoptilon bellioides L. Nye; G. Gust 2005-3-5 17 Imperial Off S2, ca. 6 miles NW of Ocotillo 361 Comment
  JEPS29226  Monoptilon bellioides Rimo Bacigalupi, and L. Heckard, and P. C. Hutchison 1962-3-19 8303 Imperial 4.5 mi s junction of road e from Glamis with road n from Ogilby (nw base of Picacho Mts.); Picacho Mts. Comment
  RSA48426  Monoptilon bellioides E. K. Balls 1949-4-3 12911 Imperial Beal Well on road from Niland to Blyther, Colorado Desert. 457 Comment
  SD16598  Monoptilon bellioides Allen Kelley 1937-3-13 Imperial Painted Gorge Comment
  SD190606  Monoptilon bellioides Larry Hendrickson, Jon Rebman. 2005-4-15 3126 Imperial Picacho State Recreation Area, adjacent to maintenance yard. 71 Comment
  SD211379  Monoptilon bellioides Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18861 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
  SD24627  Monoptilon bellioides Norris Bloomfield 1939-4-2 Imperial 2.0 miles east of Painted Gorge. Comment
  SEINET10617631  Monoptilon bellioides Nye Leith, Greg Gust 2005-3-5 Nye 17 Imperial Off S2, ca. 6 miles NW of Ocotillo. 361 Comment
  SEINET2053858 Image available Monoptilon bellioides Norman C. Cooper 1949-3-17 3090 Imperial Coyote Wells. 152 Comment
  UC669222  Monoptilon bellioides Annie M. Alexander and Louise Kellogg 1941-3-6 1895 Imperial 5 mi n Ogilby; Colorado Desert 140 Comment
  UCR226430  Monoptilon bellioides Jim Andre, Glenn L. Clifton 2011-2-21 15888 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
  UCR41807  Monoptilon bellioides A. C. Sanders, B. Pitzer, D. Charlton, R. Kniffen, J. Stewart, Howie Weir, D. E. Bramlet 1986-3-9 6228 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
  UCR50456  Monoptilon bellioides George K. Helmkamp 1988-2-28 30 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
  CDA18526  Muhlenbergia microsperma Frank B. McMurry 1943-1 1286 Imperial Sonoran Desert; Imperial National Wildlife Refuge. 0 Comment
  GMDRC2972  Muhlenbergia microsperma J. Andre, T. La Doux 2009-2-26 9881 Imperial Palo Verde Mountains: Palo Verde Mountains: along major power line corridor (Palo Verde Road) that runs north-south through mountains 33 deg. 18.249' N 114 deg. 47.281' W. - 598 ft. 182 Comment
  RSA388026  Muhlenbergia microsperma Steve Boyd 1986-2-6 1233 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
  SEINET212452 Image available Muhlenbergia microsperma Noel H. Holmgren, Patricia K. Holmgren 1973-3-29 6543 Imperial Picacho Road 2 miles south of Picacho 19 airline miles north of Yuma. 107 Comment
  UCR249845  Muhlenbergia microsperma T. B. Salvato, Fred M. Roberts, Tim Thomas, R. T. Hawke, Mitch Provance 2013-3-13 7330 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 road between the well and powerline road 534 Comment
  UCR262322  Muhlenbergia microsperma Duncan S. Bell, Kim Clark, Keir Morse, Donna Thomas, Adriana VanKlaveren 2013-3-9 4501 Imperial Colorado (Sonoran) Desert, Chocolate Mountains, at the meeting point of Picacho Road and Little Picacho Wash, c. 1.7 air mi southeast of Picacho Peak 156 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
  CDA19764  Myriophyllum spicatum M. Mizumoto 2001-11-8 PDR P 100202 Imperial Southern California; Vicinity of Calexico. 0 Comment
  CDA5311  Myriophyllum spicatum subsp. spicatum G. D. Barbe 1978-12-5 2477 Imperial Along the south side of All American Canal, east of Meadows Road bridge, Calexico. 0 Comment
  SEINET8071928  Najas marina K. Klementowski 2004-1 AZ 320 -193 Imperial Imperial Resevoir. 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
  RSA278763  Nama hispida Bonnie M. Rich 1979-4-4 79031 Imperial Holtville NE 15 Quad [only TRS given] Comment
  RSA421158  Nama hispida var. revoluta Edwin Kline 1920-3-13 s.n. Imperial Sand Dunes near Ariz. border. Comment
  UCR30828  Nama hispida var. revoluta John C. Roos 1949-4-7 4172 Imperial Sonoran (Colorado) Desert, Hills 14 or 15 mi. west of Yuma. Comment
  SD115681  Nama hispida var. spathulata Duffie Clemons, Erik Jonsson 1983-10-2 795 Imperial [TRS only, no locality information on label] 29 Comment
  UCD119543  Nama hispida var. spathulata C. L. Hitchcock 1966-3-19 24283 Imperial 10 mi. w. of El Centro. Comment
  UCD83519  Nama hispida var. spathulata Ellen Dean; Tom Starbuck, Margaret Starbuck 2010-4-8 5861 a 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
  RSA0073148  Nama hispida var. spathulata R. F. Thorne, R. Rutherford 1964-4-11 33624 b Imperial Colorado Desert; Chocolate-Chuckwalla Mountains region: Araz Wash, between Pasadena and Stud Mountains, Cargo Muchacho Mountains. 305 Comment
  CAS-BOT-BC532590  Nemacladus A. C. Sanders; Jim Malusa 2016-3-17 42331 Imperial Sonoran (Colorado) Desert: Chocolate Mountains Aeria Gunnery Range, along old Niland-Bythe Rd at W side of Surveyors Pass Lat/Long is +-100m. 662 Comment
  UCR265881  Nemacladus Mitch Provance 2008-3-15 10099 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
  UCR42804  Nemacladus glanduliferus A. C. Sanders, B. Pitzer, D. Charlton, R. Kniffen, J. Stewart, Howie Weir, D. E. Bramlet 1986-3-9 6212 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
  RSA75130  Nemacladus glanduliferus var. orientalis F. W. Peirson 1932-3-22 9798 Imperial Midway Well. 152 Comment
  SD199967  Nemacladus orientalis Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16542 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
  RSA0014473  Nemacladus rubescens J. Mark Porter 2012-3-30 15079 Imperial About 3 mi W of Ocotillo, N of Interstate 8 and S of Dos Cabezas Road, near abandoned railroad, at the W foot of Sugarloaf Mountain. 278 Comment
  SD120978  Nemacladus rubescens Duffie Clemons, Erik Jonsson 1987-4-12 1678 Imperial Indian Pass ACEC, Chocolate Mountains, in granitic sands of Gavilan Wash. (IPB 10.07) 292 Comment
  POM184108  Nemacladus tenuis var. tenuis C. L. Hitchcock 1932-4-5 12145 Imperial 2 miles north of Cargo Muchacho Mountains. Comment
  UCR85136  Nicotiana clevelandii A. C. Sanders, G. K. Helmkamp, P. J. MacKay 1995-3-12 16051 Imperial Sonoran (Colorado) Desert, Salton Sink; Travertine Point, W side of Hwy 86 just south of the Riverside County line -31 Comment
  POM6840  Nicotiana obtusifolia Philip A. Munz, L. T. Street, G. Williams 1919-3-27 2348 Imperial Near Salton Sea. 0 Comment
Read comments
Aug 28 2016
  RSA19536  Nicotiana obtusifolia Roxana S. Ferris, Ruth P. Rossbach 1938-5-17 9612 Imperial Upper end of Painted Gorge, Carisso Mountains. Comment
  RSA2039  Nicotiana obtusifolia Carl B. Wolf 1931-3-14 1900 Imperial Mountain Springs Grade. 274 Comment
  RSA336161  Nicotiana obtusifolia Robert F. Thorne 1978-4-29 52133 Imperial W. of Chocolate Mountains: 1 mile E of Coachella Canal and W of Melson Well. Comment
  SBBG22982  Nicotiana obtusifolia D. Myrick 1965-3-1 1060 Imperial Vincent Ranch, 25 mi E of Glamis 487 Comment
  SEINET13311989  Nicotiana obtusifolia A. C. Sanders, J. Malusa 2016-1-22 41938 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
  SD142052  Nolina bigelovii James C. Dice, Ann Croft 1985-6-5 613 Imperial Mountain Springs 669 Comment
  UCR266558  Notholaena californica A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-21 41936 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, high ridges NNW of Salvation Pass, W of N fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 640 Comment
  POM47419  Notholaena californica subsp. californica P. A. Munz 1924-2-23 7820 Imperial Foot of Mountain Springs Grade. Comment
  CAS-BOT-BC167007  Oenothera californica E. A. McGregor 1916-7-9 113 Imperial Jacumba - Laguna Mts. 762 Comment
  RSA698242  Oenothera cardiophylla J. R. Bruff 1928-4-5 197 Imperial Painted Gorge. Comment
  UCD83561  Oenothera curtiflora Ellen Dean; T. Starbuck, M. Starbuck, T. Zavortink 2010-4-9 5903 Imperial BLM Algodones Dunes Natural Area. E side of dunes accessed from 6.8 mi N of Hwy 78 along Kipf Rd. In long finger of vegetation along wash that leads into dunes in a SW direction - longest finger of vegetation on the E side. 67 Comment
  CSUSB210  Oenothera deltoides R. Herring 1975-2-23 Imperial Glamis Imperial Sand Dunes 60 Comment
  UCD83544  Oenothera deltoides Ellen Dean; T. Starbuck, M. Starbuck, T. Zavortink 2010-4-8 5888 Imperial BLM Algodones Dunes Natural Area. Location on easternmost side of dune accessed from wash that begins 4.6 mi N of Hwy 78 on the W side of Kipf Rd. 75 Comment
  JEPS43941  Oenothera deltoides subsp. deltoides W. L. Jepson 1927-4-15 11719 Imperial plain e Holtville; Colorado Desert Comment
  JEPS43949  Oenothera deltoides subsp. deltoides W. S. Childs March 1922 Imperial Brawley Colorado Desert Comment
  JEPS43955  Oenothera deltoides subsp. deltoides W. S. Childs 1922-3-22 Imperial Brawley Comment
  POM355586  Oenothera deltoides subsp. deltoides Jack Rempel 1933-2-24 s.n. Imperial Colorado Desert. 5 miles N of Kave Springs. Comment
  RSA676317  Oenothera deltoides subsp. deltoides J. Mark Porter, Susan Hobbs, Orlando Mistretta 2003-2-20 s.n. Imperial Algodones Dunes. Imperial Sand Dunes National Recreation Area, Algodones Wilderness. Comment
  SD144862  Oenothera deltoides subsp. deltoides Jon P. Rebman, A. Salywon & C. Christy 1998-3-22 4940 Imperial West of Yuma, AZ, in dune area at the junction of Ogilby Road and Interstate 8. (IPB 10/07) 29 Comment
  UCR278780  Oenothera deltoides subsp. deltoides Onkar Singh, B. Huttar 2015-3-21 5157 Imperial Sonoran (Colorado) Desert, Imperial Valley, Naval Air Facility El Centro Target 68 bombing range, c. 13 km SW of Glamis 37 Comment
  SEINET7048036  Oenothera deltoides subsp. deltoides Steven R. Hill, Kate Kramer 2001-4-27 33505 Imperial North side of California Route 78, 1.7 miles west of Glamis (measured from railroad crossing), Algodones Dunes. Elevation about 302 feet. Comment
  CAS-BOT-BC427417  Oligomeris linifolia E. A. McGregor 1917-4-17 859 Imperial Colorado Desert. 5 mi east of El Centro 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
  JEPS22529  Oligomeris linifolia Rimo Bacigalupi with Paul Hutchison 1958-2-18 6181 Imperial above and e of summit of Ogilby-Blythe road 9 1/2 mi sw Palo Verde settlement (in the Palo Verde Mts.); Palo Verde Mts. 259 Comment
  JEPS25885  Oligomeris linifolia Carl V. Meyer 1928-5-25 416 Imperial roadside between Kane Springs and Oasis; Colorado Desert Comment
  JEPS25896  Oligomeris linifolia S. B. Parish 1914-4-5 9031 Imperial mesa near Superstition Mt. (<Mtn is located 15 air mi w of Brawley, 10 mi due s (air) of Kane Sprgs, 11 mi n of Paster City.. RCB>); mesa near Superstition Mt. Comment
  OBI8376  Oligomeris linifolia David J. Keil, Malcolm McLeod, Dirk Walters 1977-3-27 12044 Imperial 2 mi W of jctn ith Calif 86 along Calif 78 30 Comment
  RSA0092013  Oligomeris linifolia Jim M. Andre 2015-3-3 31292 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
  SD192034  Oligomeris linifolia Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14553 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
  SEINET3074402 Image available Oligomeris linifolia A. C. Sanders 1986-3-8 6450 Imperial N end of Algodones Dunes, East Mesa at E end of Mongomery Rd, ca. 1 mile E of Highline Canal. 20 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
  SJSU10378  Oligomeris linifolia R. L. MacDonald 1962-4-19 Imperial Kane Springs on Hwy 99 Comment
  UCD83580  Oligomeris linifolia Ellen Dean; T. Starbuck, M. Starbuck, T. Zavortink 2010-4-9 5919 Imperial BLM Algodones Dunes Natural Area. E side of dunes accessed from 6.8 mi N of Hwy 78 along Kipf Rd. In long finger of vegetation along wash that leads into dunes in a SW direction - longest finger of vegetation on the E side. 75 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
  UCR212609  Oligomeris linifolia Jon P. Rebman, Warren Schmidtmann, Victoria Marshall 2008-4-9 14490 Imperial Sonora (Colorado) Desert, Freeman Properties (Truckhaven), west of the Salton Sea, northwest of Salton City, west of Hwy 86, Section 10 (SL 10), in Grave Wash -31 Comment
  POM28556  Olneya tesota Marcus E. Jones 1906-4-25 s.n. Imperial West of Yuma. Comment
  RSA602100  Olneya tesota L. C. Wheeler 1955-6-15 7157 Imperial 3 miles SSW of Palo Verde.: . Comment
  RSA695937  Olneya tesota LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1278 Imperial Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). North of Lion Head Mountain, near Beal Well. Surrounding desert off of Beal Road. 400 Comment
  SD250497  Olneya tesota A. C. Sanders, T. B. Salvato 2013-5-9 40832 Imperial Sonoran (Colorado) Desert: Chuckawalla Bench, south of Chuckwalla Mountains, along BLM road 620 (E-W powerline road), c. 3.65 km east of road 552, 2.3 km SE of Raineys Well (Chuckwall Spring 7.5'Q) 486 Comment
  SD250659  Olneya tesota Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming 2014-9-25 28787 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
  RSA611957  Olneya tesota L. C. Wheeler 1952-12-16 7029 Imperial Imperial 3: Mine site. Comment
  SEINET5574062  Onagraceae Steven P. McLaughlin 1998-1 7371 Imperial Picacho Wash below All American Canal 60 Comment
  SD191506  Opuntia basilaris var. basilaris Larry Hendrickson, Jon Rebman, et al. 2005-4-16 3221 Imperial Picacho State Recreation, south of Colorado River, Taylor Lake Overlook. 202 Comment
  SEINET224228  Opuntia bigelovii E. K. Balls, P. C. Everett 1957-11-5 22769 Imperial 9 mi. NW. from Ocotillo 244 Comment
  RSA29902  Opuntia echinocarpa I. L. Wiggins 1937-2-19 8571 Imperial 4 miles S of Palo Verde Comment
  SBBG68735  Orobanche cooperi S. W. Hutchinson -Apr-1928 Imperial Kane Spring -27 Comment
  UC1194922  Orobanche cooperi Reid Moran 1958-3-1 6508 Imperial Pinto Wash 75 Comment
  UCR115389  Orobanche cooperi 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
  SEINET10935673  Orobanche cooperi David B. Dunn 1941-4-12 Dunn 1160 Imperial Travertine Rocks Desert near Salton Sea. Growing on chaffy compost. Comment
  CAS-BOT-BC502851  Orobanche cooperi subsp. cooperi Ira L. Wiggins 1957-3-25 14071 Imperial Wash, 1.8 mi N of Cal. State Hwy on road to Gypsum Mine and Naval Bombing Range Comment
  CAS-BOT-BC502852  Orobanche cooperi subsp. cooperi Fay A. Mac Fadden 1936-3-24 14520 Imperial Wash between Sand Dunes and Yuma Comment
  RSA0059402  Orobanche cooperi subsp. cooperi Frank W. Peirson 1922-4-13 4064 Imperial Foot of Mountain Springs Grade, west edge of Colorado Desert. Comment
  CAS-BOT-BC327851  Palafoxia arida Robert F. Thorne; R. Rutherford 1964-4-11 33611 Imperial Near center of sand dunes, few miles W of Glamis 121 Comment
  CAS-BOT-BC327852  Palafoxia arida Catherine A. Toschi 1963-4-9 63 :105 Imperial 3 miles S Palo Verde 80 Comment
  CAS-BOT-BC327853  Palafoxia arida Ira L. Wiggins 1938-3-24 8920 Imperial Sand dunes 22 miles W of Yuma Comment
  CAS-BOT-BC327858  Palafoxia arida D. A. Johansen; J. A. Ewan 1932-4-13 7115 Imperial 16 miles E of Holtville, Colorado Desert Comment
  CAS-BOT-BC327876  Palafoxia arida Annie M. Alexander; Louise Kellogg 1941-3-3 1889 Imperial Colorado Desert. 6 miles W of Winterhaven, Yuma road Comment
  RSA793962  Palafoxia arida Duncan S. Bell 2012-11-11 4363 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
  SEINET2043467 Image available Palafoxia arida Jon P. Rebman, A. Salywon, C. Christy 1998-3-22 4938 Imperial SE of El Centro; along HWY 98, ca. 1.4 mi SE of I-8. 20 Comment
  SFV4067  Palafoxia arida K. A. Wilson 1964-4-11 1317 Imperial Orita-Glamis Road, 3 miles east of East Highline Canal. Comment
  UCD39037  Palafoxia arida Beecher Crampton 1962-5-23 6443 Imperial 7-8 miles west of Coyote Wells, US Hwy. 80, Jacumba Mtns. 304 Comment
  UCR101690  Palafoxia arida B. G. Pitzer 1998-2-2 3500 Imperial Sonoran (Colorado) Desert, extension of Sidewinder Road, S and west of Pilot Knob RV park/campground, c. 1 mi. airline SW of Pilot Knob, on and adjacent to N berm of All-America Canal, c. 3.2 road mi. past the RV park 61 Comment
  UCR246543  Palafoxia arida Frank B. McMurry 1943-1 1310 Imperial Sonoran (Colorado) Desert, Imperial National Wildlife Refuge [along Colorado River between c. Walker Lake and Sortan Wash] 61 Comment
  UCR48534  Palafoxia arida Steve Boyd 1986-2-6 1264 Imperial Sonoran (Colorado) Desert, Cargo Muchacho Mts. Plains east of mountains, powerline road, 2.9 mi west of Picacho Rd. 152 Comment
  POM33246  Palafoxia arida var. arida S. B. Parish 1912-10-19 8364 Imperial Alamo River near Calexico. -1 Comment
  RSA278777  Palafoxia arida var. arida Bonnie M. Rich 1979-4-2 79017 Imperial Holtville NE Quad. [only TRS given] south of designated jeep trail. Comment
  RSA336272  Palafoxia arida var. arida R. F. Thorne 1978-4-29 52098 Imperial Near Salton Sea: along Highway 86 near entrance to Salton Sea Navel Base, SSE of Salton Sea -61 Comment
  RSA489399  Palafoxia arida var. arida 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 31 Comment
  RSA603893  Palafoxia arida var. arida A. C. Keller 1937-5-31 s.n. Imperial 34.2 miles east of Holtville. Comment
  SD144905  Palafoxia arida var. arida Jon Rebman, A. Salywon & C. Christy 1998-3-22 4938 Imperial Southeast of El Centro; along Hwy. 98, ca. 1.4 miles SW of Interstate 8 20 Comment
  SD17616  Palafoxia arida var. arida Allen C. Keller 1937-5-31 Imperial 12.4 miles east of Holtville. 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
  SD250447  Palafoxia arida var. arida J. Mark Porter 2003-2-20 Imperial Algodones Dunes. Imperial Sand Dunes National Recreation Area, Algodones Wilderness. Comment
  SD83110  Palafoxia arida var. arida Helen V. Witham 1972-12-12 1772 Imperial 4.0 miles east of Ocotillo 149 Comment
  SEINET7989891  Palafoxia arida var. arida Jon P. Rebman 1997-9-6 4203 Imperial California EUA, W of Plaster City, along Painted Gorge Road 40 Comment
  UCR123891  Palafoxia arida var. arida Steven R. Hill, K. Kramer 2001-4-27 33486 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
  RSA291588  Palafoxia arida var. gigantea Bonnie M. Rich 1979-4-21 79004 Imperial South Imperial Co., Algadones Dunes. along the north side of the All American Canal, 2 miles east of power drop #1. Comment
  SD138925  Palafoxia arida var. gigantea Brenda L. Stone, Jim Dice 1996-4-29 Imperial Sand Hills overcrossing [to?] Interstate 8 west on-ramp, in Caltrans right-of-way, 4-5 feet from edge of pavement 60 Comment
  SD17612  Palafoxia arida var. gigantea Allen C. Keller 1937-5-31 Imperial 34.2 miles east of Holtville, Sand dunes Comment
  SD243844  Palafoxia arida var. gigantea Stephen Larson 1984-4-12 Imperial [Locality determined by SDNHM] Algodones Dunes, south of Highway 78 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
  SDSU18392  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
  UC669289  Palafoxia arida var. gigantea Annie M. Alexander and Louise Kellogg 1941-3-14 1936 Imperial sand dunes w Yuma 64 Comment
  UCR50981  Palafoxia linearis George K. Helmkamp 1988-2-28 s.n. Imperial Sonoran (Colorado) Desert, just N of Signal Mtn., south of Hwy 98 31 Comment
  CSUSB1556  Palafoxia linearis var. linearis R. Herring 1975-2-23 S. N. Imperial Glamis Imperial Sand Dunes 60 Comment
  CDA43433  Panicum antidotale J. L. Encalada 2015-7-1 PDR# 130 P06412830 Imperial Calexico; Allstar Seed Company, Wisteria 65, near Kubler Road and Corda Road. 0 Comment
  RSA0050322  Panicum coloratum R. E. Riefner Jr. 2013-7-31 13 -161 Imperial El Centro, W of New River, vicinity of West Worthington Rd. (S-28) at Erskine Rd. -9 Comment
  CLARK-A1528-4787  Panicum urvilleanum John C. Roos 1949-4-7 4177 Imperial Comment
  UCSB36655  Panicum urvilleanum Brownell, Kathleen 1980-5-17 Imperial 13 mi. east on Hwy. 78 from Hwy. 115; near Glamis Comment
  CAS-BOT-BC202244  Parkinsonia aculeata 1912-10-1 s.n. Imperial Brawley, Imperial Valley Comment
  RSA615261  Parkinsonia aculeata J. P. Rebman, Maggie Loy 1996-10-29 3730 Imperial North of Seeley: New River Ponds 10 Comment
  HSC14619  Parkinsonia florida C. L. Hitchcock, C. V. Muhlick 1964-3-21 23208 Imperial 20 mi. N of Ogilby Comment
  SD243914  Parkinsonia florida 1985-4-15 Imperial [Locality determined by SDNHM] Burro Wash, east of Picacho Peak Comment
  SD250664  Parkinsonia florida Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming 2014-9-25 28800 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
  UCD83494  Parkinsonia florida Ellen Dean; Tom Starbuck, Margaret Starbuck 2010-4-8 5834 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
  UCR137364  Parkinsonia florida June Latting 1978-4-30 s.n. Imperial Sonoran (Colorado) Desert, Road S34 (Ogilby Road) north of I-8 400 Comment
  RSA0121510  Parkinsonia microphylla L. C. Wheeler 1960-4-15 7677 Imperial Near Picacho: 1/2 mile W of Golden Dream Mine. Comment
  UCR99989  Pectis papposa B. G. Pitzer 1997-10-18 3320 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
  RSA0025662  Pectis papposa var. papposa Deidre Conocchioli, Caitlin Elam 2013-10-2 90 Imperial Sonoran desert, N 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
  SD250617  Pectis papposa var. papposa Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming 2014-9-25 28803 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
  UC64788  Pectis papposa var. papposa F. H. Wales 1904-10-22 11 Imperial Colorado Desert Comment
  SD124134  Pectocarya heterocarpa Charles Convis 1980-3-18 78 Imperial Colorado Desert, western Salton Basin, 27 km due west-northwest of Westmoreland, 0-2 km east of confluence of Carrizo and San Felipe creeks -35 Comment
  SD199927  Pectocarya heterocarpa Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16131 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
  SD200371  Pectocarya heterocarpa Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16614 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
  SD242763  Pectocarya heterocarpa 1993-3-13 Imperial South Crucifixion Comment
  SEINET10389864  Pectocarya heterocarpa A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-4 42047 Imperial confluence of Mammoth Wash and side canyon, 0.9 km SSW (197 deg. ) of Hayden Well, Chocolate Mountains 247 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
  UCR269736  Pectocarya heterocarpa A. C. Sanders, Jim Malusa 2016-3-17 42324 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, along old Niland-Blythe Rd. at west side of Surveyors Pass 663 Comment
  UCR269722  Pectocarya platycarpa A. C. Sanders, Jim Malusa 2016-3-7 42126 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, c. 3.5 km NE (66 deg. ) of Salvation Pass well site 398 Comment
  UCR269719  Pectocarya recurvata A. C. Sanders, Jim Malusa 2016-3-17 42318 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
  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
  RSA787783  Pellaea mucronata Duncan S. Bell 2012-3-23 3241 Imperial The Jacumba mountains; collecting in Boulder Creek approximately 3 miles north of the U.S./Mexico border. 582 Comment
  CDA43384  Pennisetum ciliare Laura Arellano 2014-12-1 PDR# 130 P06283608 Imperial Westmoreland; northwest corner of Highway 86 and Vendel Road. 0 Comment
  UCR152710  Penstemon clevelandii var. clevelandii Jon P. Rebman, Dave Silverman, Robert K. Lauri, O. Solis 2001-4-13 7234 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
  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
  SD73429  Peritoma arborea var. angustata Russell S. Woglum 1940-3-11 2486 Imperial North-Central Imperial County, Beal's Well. Comment
  CAS-BOT-BC355927  Perityle emoryi Robert F. Thorne; Robert Rutherford 1964-4-10 33547 Imperial SE Imperial County. Araz Wash, between Pasadena and Stud Mts., Cargo Muchacho Mts. 304 Comment
  CAS-BOT-BC355929  Perityle emoryi Javier Penalosa 1963-4-10 2797 Imperial Along All-American Canal east of Hwy. 111 31.6 mi. S of Mecca turnoff Comment
  CAS-BOT-BC355937  Perityle emoryi W. L. Jepson 1912-10-22 5294 Imperial Purple Hills Pass 137 Comment
  POM247654  Perityle emoryi E. C. Jaeger 1939-1-15 s.n. Imperial Salvation Wash, Chocolate Mts. 30 Comment
  POM264952  Perityle emoryi I. L. Wiggins 1937-2-25 8613 Imperial Picacho Wash, 0.7 north of All-American Canal Spillway. Comment
  RSA681191  Perityle emoryi Scott D. White, Michael Honer 2003-3-28 8872 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. Proposed for future gypsum mining. 152 Comment
  SD199857  Perityle emoryi Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16566 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
  SD242722  Perityle emoryi Andrea Laltoo 2005-3-26 29 Imperial Yuha Desert Area of Critical Environmental Concern, in wash W of De Anza campground, S of route 294 134 Comment
  SD242723  Perityle emoryi Donald Hazlett 1993-3-13 6798 Imperial 3 mi. S of Ocotillo, in Davies Canyon 182 Comment
  SD260189  Perityle emoryi A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Huges 2016-3-5 42073 Imperial Sonoran (Colorado) Desert: Chocolate Mountains, upper Mammoth Wash, below slot canyon. Rocky bench above wash. 438 Comment
  UC1287150  Perityle emoryi C. L. Hitchcock 1966-3-20 24293 Imperial about 15 mi n Ogilby (along rd to Blythe) Comment
  UCR139732  Perityle emoryi B. G. Pitzer 1989-4-15 1261 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, Gasline Road, 8.1 mi. north of Seal Camp (Siphon 10) 400 Comment
  UCR165451  Perityle emoryi 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 13 and 14, c. 3.5 miles NE of Wister 27 Comment
  UCR226579  Perityle emoryi Jim Andre, Glenn L. Clifton 2011-2-20 15837 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
  UCR269548  Perityle emoryi A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-4 42026 Imperial Sonoran (Colorado) Desert, near Hayden Well on Mammoth Wash, Chocolate Mountains 285 Comment
  UCR269775  Perityle emoryi A. C. Sanders, Jim Malusa 2016-3-15 42257 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
  UCR279430  Perityle emoryi A. C. Sanders, Jim Malusa 2017-3-26 43086 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
  UCR279462  Perityle emoryi A. C. Sanders, Jim Malusa 2017-3-27 43092 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, canyon mouth 12 km NE (53 deg. ) of Bombay Beach, overlooking Frink and the Salton Sea 226 Comment
  CAS-BOT-BC418931  Persicaria lapathifolia S. B. Parish 1912-7-2 8075 Imperial Near Calexico Comment
  JEPS41247  Petalonyx thurberi Carl V. Meyer 1928-5-24 407 Imperial along state hwy. 10 mi. s. of Oasis which is ca. 17 mi. s. of Coachella; Colorado Desert Comment
Read comments
Oct 23 2011
  RSA445166  Petalonyx thurberi H. S. Gentry 2969 Imperial West side of Colorado Desert -30 Comment
Read comments
Nov 8 2010
  SD139459  Petunia parviflora Jon P. Rebman, Maggie Loy 1996-10-27 3753 Imperial South of Palo Verde, Palo Verde Valley area, along agricultural fields just west of the Colorado River. (IPB 10/07) 4 Comment
  RSA136856  Peucephyllum schottii P. C. Everett, E. K. Balls 1960-4-5 24066 Imperial Travertine Rock, South of Riverside-Imperial County Line, US Highway 99. 58 Comment
  RSA697286  Peucephyllum schottii LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1265 Imperial Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). North of Lion Head Mountain, near Beal Well. Surrounding desert off of Beal Road. 400 Comment
  SBBG8668  Peucephyllum schottii H. and M. Dearing -Mar-1926 1925 Imperial near Salton Sea Comment
  SD141425  Peucephyllum schottii Suzanne Bell 1997-3-16 234 Imperial Below Senator Wash Dam Comment
  SD190608  Peucephyllum schottii Larry Hendrickson, Jon Rebman. 2005-4-15 3129 Imperial Picacho State Recreation Area, adjacent to maintenance yard. 71 Comment
  SD199861  Peucephyllum schottii Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16209 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 19 (SP19), vicinity of Palm Wash, Site ASTCRO in sandy arroyo bottom and surrounding rocky, mud embankments 54 Comment
  UC1174814  Peucephyllum schottii P. C. Everett and E. K. Balls 1960-4-5 24066 Imperial s of Riverside-Imperial Co. line (U.S. Hwy. 99); Travertine Rock 57 Comment
  UCR120097  Peucephyllum schottii Jon P. Rebman, A. Salywon, C. M. Christy 1998-3-23 4949 Imperial Sonoran (Colorado) Desert, W of Picacho State Recreation Area; along Indian Pass Road c. 9.1 mi east of Ogilby Road 150 Comment
  UCR128892  Peucephyllum schottii A. C. Sanders, E. J. Lawlor, Don Pendleton 1992-3-21 12078 Imperial Sonoran (Colorado) Desert, Imperial Valley, Powerline Rd., Imperial 230 KV line, 1.9-2.2 miles west of Coachella Canal Rd. on dirt track, 6 mi. SE of Frink Rd., c. 2 miles due north of Wister Siding -35 Comment
  SEINET7990390  Peucephyllum schottii Suzanne Bell 1997-3-16 234 Imperial California EUA, Below Senator Wash Dam Comment
  NY1058207  Phacelia ambigua N. H. Holmgren 1973-3-25 6515 Imperial Palo Verde Mountains, east of Old Palo Verde Road, 8.5 airline miles south-southwest of Palo Verde 850 Comment
Read comments
Nov 20 2013
  UCR153079  Phacelia campanularia subsp. campanularia Jon P. Rebman 2001-3-14 7129 Imperial Peninsular Ranges/ Cuyamaca-Laguna Mtns, Jacumba Natural Area, In-ko-pah Mtns 975 Comment
Read comments
Jun 19 2018
  CAS-BOT-BC134046  Phacelia crenulata Ira L. Wiggins 1957-3-24 14049 Imperial Painted Gorge, 5 miles north of state highway 80 Comment
  CSUSB139  Phacelia crenulata Scott Fowler 1964-3-24 340324 27 Imperial Found in rocky soil in upper purgatory wash, 7 miles northeast of Glamis. 105 Comment
Read comments
Sep 11 2016
  HSC13637  Phacelia crenulata C. L. Hitchcock, C. V. Muhlick 1964-3-21 23225 Imperial 15 mi. N of Glamis on road to Blythe Comment
  SBBG88004  Phacelia crenulata A. C. Sanders, D. Charlton, B. Pitzer, Kniffen, W. Wright 1986-3-10 6243 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
  SD152192  Phacelia crenulata Jon Rebman, Joan Dowd & Veronica Gallego 2000-4-20 6543 Imperial NW of El Centro, E side of Fish Creek Mountains, W of Salton Sea 20 Comment
  UCR48434  Phacelia crenulata Steve Boyd 1986-2-6 1218 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
  SD173137  Phacelia crenulata var. ambigua Larry Hendrickson, Kim Marsden, L. Louise Jee 2005-4-14 1912 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
  SD200045  Phacelia crenulata var. ambigua Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16118 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
  UC1242704  Phacelia crenulata var. ambigua C. L. Hitchcock and C. V. Muhlick 1962-3-19 22247 Imperial on road to Midway Well 15 mi s Palo Verde (desert wash in mts.) Comment
  UCD120392  Phacelia crenulata var. ambigua S. P. Lynch 1974-7-17 365 Imperial On Hwy. 195 going towards Meca, ca. 5 mi. S of Hwy. 10. 335 Comment
Read comments
Sep 13 2016
  UCR165511  Phacelia crenulata var. ambigua 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
  UCR249859  Phacelia crenulata var. ambigua T. B. Salvato, Fred M. Roberts, Tim Thomas 2013-3-14 7349 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, Arroyo Seco c. 6.7 km west-southwest of Rainey Well 599 Comment
  UCR269760  Phacelia crenulata var. ambigua A. C. Sanders, Jim Malusa, Marc A. Baker, Michelle Cloud-Hughes 2016-3-15 42218 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
  UCR279424  Phacelia crenulata var. ambigua A. C. Sanders, Jim Malusa 2017-3-26 43084 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
  UCR33516  Phacelia crenulata var. ambigua Sears 1978-4-11 1159 Imperial Sonoran (Colorado) Desert, edge of Chocolate Mountains, 1.5 mi. south of Indian Pass 305 Comment
  UCR100800  Phacelia crenulata var. crenulata George K. Helmkamp, E. A. Helmkamp 1998-3-18 2891 Imperial Sonoran (Colorado) Desert, 4.7 miles north of Winterhaven on Picacho Rd & 1 mile NW of the All-American Canal 76 Comment
  GMDRC4158  Phacelia crenulata var. minutiflora J. Andre, T. La Doux 2010-3-1 12574 Imperial Borrego Desert region: approx 2.5 mi. northwest of town of Ocotillo along Hwy S-2, at large transmission line crossing. 164 Comment
  RSA0028915  Phacelia crenulata var. minutiflora Jim Andre 2013-3-4 24082 Imperial Cargo Muchacho Mtns: 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
  RSA0085591  Phacelia crenulata var. minutiflora Jim M. Andre 2015-3-3 31303 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
  SD73545  Phacelia crenulata var. minutiflora Helen V. Witham 1970-3-1 714 Imperial Pinto Wash Comment
  SEINET206295 Image available Phacelia crenulata var. minutiflora R. Bacigalupi, P Hutchison 1958-2-17 6140 Imperial Gully close to road summit over Chocolate Mountains on Blythe-Ogilby road 1.5 miles north of junction with road from Gl 335 Comment
  SEINET5759527  Phacelia crenulata var. minutiflora N. H. Holmgren, P. K. Holmgren 1974-3-28 7526 Imperial Jacumba Mountains, 3 airline miles southwest of Ocotillo 274 Comment
  UCR103628  Phacelia crenulata var. minutiflora George K. Helmkamp, E. A. Helmkamp 1998-3-19 2921 Imperial Sonoran (Colorado) Desert, Imperial Dam area, just south of the dam on Hwy S-24. 76 Comment
  SEINET7991733  Phacelia cryptantha Jon P. Rebman 2003-5-10 8982 Imperial In-Ko-Pah Mountains, E of Jacumba Just over E of San Diego /Imperial County border et just N of the US / Mex border 1220 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
  RSA0092018  Phacelia distans Jim M. Andre 2015-3-3 31284 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
  RSA428208  Phacelia distans N. C. Cooper 1949-3-17 3109 Imperial Mountain Springs. 610 Comment
  SEINET10389878  Phacelia distans A. C. Sanders, Jim Malusa 2016-3-7 42109 Imperial Chocolate Mountains Aerial Gunnery Range, wash crossing dirt road 1.5 km SW of E.O.D. Camp Burt (off intersection of Dietz Rd. & Skyline Dr.), toward Blue Mountain 343 Comment
  SEINET3131238  Phacelia distans R. W. Spellenberg, N. Zucker 2000-3-29 13050 Imperial 42 air km NNE of Mecca 610 Comment
Read comments
Oct 9 2013
  UC669323  Phacelia distans Annie M. Alexander and Louise Kellogg 1941-3-21 1946 Imperial Beal Well Basin Chocolate Mountains 410 Comment
  RSA0125418  Phacelia minor Jon P. Rebman 2001-3-14 7129 Imperial Jacumba Natural Area, In-ko-pah Mountains. 975 Comment
  UCR266069  Phacelia minutiflora Mitch Provance 2008-3-15 10119 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
  UCR41747  Phacelia minutiflora A. C. Sanders, D. Charlton, B. Pitzer, , J. Kniffen, R. Kniffen, W. W. Wright, Howie Weir, D. E. Bramlet 1986-3-8 6178 Imperial Sonoran (Colorado) Desert, Yuha Desert, c. 5 miles airline south of Plaster City, in fossil oyster beds along a dirt road c. 5 mi south of the Dunaway Road exit off Hwy I-8 61 Comment
  UCR48466  Phacelia minutiflora Steve Boyd 1986-2-6 1261 Imperial Sonoran (Colorado) Desert, Cargo Muchacho Mtns. Plains east of Mts., Powerline Road, 3.8 mi west of Picacho Rd. Comment
  RSA608213  Phacelia neglecta R. S. Woglum 1941-4-10 2920 Imperial Sonoran Desert: Ogilby to Midway. . Comment
  RSA74511  Phacelia neglecta F. W. Peirson 1941-4-8 s.n. Imperial 10 miles NW of Ogilby. Comment
  SD200431  Phacelia neglecta Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16806 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
  UC669310  Phacelia neglecta Annie M. Alexander and Louise Kellogg 1941-3-17 1957 Imperial Palo Verde Mountains Colorado Desert 170 Comment
  UCR249847  Phacelia neglecta T. B. Salvato, Fred M. Roberts, Tim Thomas, R. T. Hawke, Mitch Provance 2013-3-13 7326 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 road between the well and powerline road 534 Comment
  SD115543  Phacelia pachyphylla Duffie Clemons, Erik Jonsson 1983-3-22 415 Imperial On steep slopes of decomposed volcanic soil, Painted Gorge quad., S31 south central. (IPB 10/07) 177 Comment
  SEINET3239881  Phacelia pedicellata Larry Hendrickson, Jon Rebman, et al. 2005-1 3156 Imperial Picacho State Recreation Area. South side of the Colorado River, near Group Camp on N-side of main access road. 43 Comment
  UCD89039  Phalaris minor A. A. Beetle 1942-4-21 3168 Imperial Near El Centro. Comment
  UCSB12253  Phalaris minor Tarwater, Shirley 1961-3-4 Imperial Along roadside, 15 miles southwest of El Centro, 1.5 miles west of Baptiste Bazabal (store), Hwy. 89 -9 Comment
  RSA668481  Phalaris paradoxa S. Granger 1979-3-21 s.n. Imperial El Centro. West Mesa area. Comment
  UCR212505  Phoenix dactylifera A. C. Sanders 2010-2-20 37285 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
  NY37808  Pholisma sonorae F. A. Thackery 1920-4-15 69 Imperial Peg Leg Sand Dunes Comment
  RSA0084082  Pholisma sonorae J. Mark Porter 2003-4-8 13491 .04 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
  RSA182256  Pholisma sonorae James Henrickson, Robert L. Rutherford 1964-5-16 1836 Imperial In the Yuma Dunes, between Brawley and Glamis. 30 Comment
Read comments
Jun 22 2011
  SD90614  Pholisma sonorae Sherwin Carlquist, Gary Wallace 1973-5-14 4365 Imperial east of Holtville Comment
  SDSU7880  Pholisma sonorae Robt. Harwood 1965-5-9 Imperial About 20 miles E of Holtville, and dunes. Comment
  RSA0036233  Pholisma sonorae M. French Gilman, Frank A Thackery 1928-4-15 69 Imperial Peyley's [?] Gas Station N.E. of Holtville. Comment
  SEINET8000817  Pholistoma auritum var. arizonicum Jon P. Rebman 2001-3-16 7208 Imperial Jacumba Natural area, In-Ko-PahMountains 1046 Comment
  SD200227  Phoradendron californicum Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16625 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
  UC1078926  Phoradendron californicum Job Kuijt 1958-3-10 1477 Imperial 11 mi. e. Jacumba Comment
  UCR202509  Phoradendron californicum Justin M. Wood 2008-12-28 268 Imperial Sonoran (Colorado) Desert, Imperial Valley, New River, Fig Lagoon, 0.5 mile south of Hwy 8 -17 Comment
  UCR281905  Phoradendron californicum A. C. Sanders, Jim Malusa 2017-9-22 43371 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
  SEINET8009803  Phoradendron villosum Jon P. Rebman 1997-4-5 3912 Imperial In-Ko-Pah Mountains, E of Jacumba and SE of Inkopah: Smuggler s Cave ar 900 Comment
  RSA603960  Phragmites australis L. C. Wheeler 1956-12-28 7244 Imperial Mouth of Alamo River. Comment
  UC1100408  Phragmites australis Malcolm A. Nobs and S. Galen Smith 1948-9-4 532 Imperial five mi n Calipatria (along irrigation ditch) Comment
  SD190588  Phragmites australis subsp. berlandieri Larry Hendrickson, Jon Rebman, et al. 2005-4-16 3188 Imperial Picacho State Recreation Area, Upper Dock, south side of Colorado River. 61 Comment
  CAS-BOT-BC376142  Physalis crassifolia L. Nye; G. Gust 2005-3-5 15 Imperial Off S2, ca. 6 miles NW of Ocotillo 361 Comment
  CDA18550  Physalis crassifolia Frank B. McMurry 1943-1 1325 Imperial Sonoran Desert; Imperial National Wildlife Refuge. 0 Comment
  OBI5843  Physalis crassifolia Carl B. Wolf 1931-5-29 2176 Imperial Wash at N base of Signal Mt Comment
  RSA124337  Physalis crassifolia E. K. Balls 1958-3-20 22919 Imperial Ogilby. 107 Comment
Read comments
Oct 18 2007
  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
  SD79828  Physalis crassifolia Helen V. Witham 1970-12-14 1183 Imperial In-Ko-Pah Gorge 399 Comment
  SEINET8010849  Physalis crassifolia Jon P. Rebman 2000-4-19 6537 Imperial NW of El Centro, E side of Fish Creek Mountains, W of Salton Sea Comment
  UCR266571  Physalis crassifolia A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-20 41926 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, SE of the mouth of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 213 Comment
  UCR50960  Physalis crassifolia 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
  UCR89732  Physalis crassifolia J. M. Stewart 1990-3-12 641 Imperial Chocolate Mtns., Julian Wash. Comment
  CAS-BOT-BC60807  Physaria tenella Roxana S. Ferris 1928-4-22 7173 Imperial 5 miles south of Midway well on the Blythe-Glamis Road. Comment
  CAS-BOT-BC60813  Physaria tenella Annie M. Alexander; Louise Kellogg 1941-3-10 1924 Imperial Colorado Desert. 27 miles north of Ogilby. Comment
  SD262252  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. 505 Comment
  CAS-BOT-BC45836  Pilostyles thurberi Eva M. Wilson 1948-3-1 n.s Imperial Mt. Signal Comment
  JEPS122590  Pilostyles thurberi J. Andre, T. La Doux 2010-3-1 12579 Imperial Borrego Desert region; approx. 2.5 miles northwest of town of Ocotillo along Highway S-2, at large transmission line crossing. Carrizo Mountain 7.5' Q. Comment
  POM365517  Pilostyles thurberi Robert Gustafson 1983-3-28 2475 Imperial Hwy. 86, about 2 miles before the Allen Road turnoff, west of the Salton Sea. Comment
Read comments
Sep 12 2016
  RSA182935  Pilostyles thurberi R. K. Benjamin, Lee W. Lenz, Rutherford 1963-10-11 255 Imperial 0.7 miles S of San Felipe Creek, W of Salton Sea along Hwy 99 -61 Comment
  RSA182937  Pilostyles thurberi Robert L. Rutherford, James Henrickson 1965-1-27 258 Imperial 2.5 miles west of Ocotillo on Hwy S-2 Comment
  RSA331171  Pilostyles thurberi Robert F. Thorne 1984-4-27 58268 Imperial Imperial County, near jct of Hwy 86 (Blood Alley) and road to Navy Salton Sea Test Base, 10.4 miles S of Salton City. Comment
  RSA668034  Pilostyles thurberi Robert L. Rutherford 1963-11-30 11 Imperial Pinto Wash, 7.7 miles west of Mount Signal on Hwy 98; Comment
  RSA668041  Pilostyles thurberi Robert L. Rutherford 1963-11-29 3 Imperial 0.6 miles south of San Felipe Creek on Hwy 99 Comment
  SD140376  Pilostyles thurberi Jon Rebman, Andrew Salywon 1997-3-19 3821 Imperial NW of Ocotillo: along Hwy S2 between Ocotillo and Canebrake; 2.1 mi NW of jctn. with I-8 79 Comment
  SD243796  Pilostyles thurberi Stephen Larson 1985-6-14 Imperial [Locality determined by SDNHM] Southwest of Brawley Comment
  UCR40199  Pilostyles thurberi R. F. Thorne, W. Wisura, , P. M. Peterson, C. R. Annable 1984-4-27 58268 Imperial Sonoran (Colorado) Desert, Near junction of Hwy 86 (Blood Alley) and road to U.S. Navy Salton Sea Test Base, c. 10.4 mi. south of Salton City Comment
  UCSB21254  Pilostyles thurberi Keefe, Joseph 1967-3-24 Imperial Along California Highway 86, 0.8 mile south of junction with California Highway 78, southwest of Salton Sea -45 Comment
  RSA0110618  Pilostyles thurberi R. F. Thorne, Walter Wisura, Paul Peterson, Carol Annable 1984-4-27 58268 Imperial Near junction of Hwy 86 (Blood Alley) and road to US Navy Salton Sea Test Base, ca. 10.4 miles S. of Salton City. Comment
  UCR212667  Pithecellobium dulce A. C. Sanders 2010-2-20 37300 Imperial Sonoran (Colorado) Desert; Colorado River Valley, Levee Rd. at old house site 1 mile north of Ross Rd., Bard Valley NE of Winterhaven 43 Comment
  NY1154650  Plagiobothrys jonesii N. H. Holmgren 1974-3-29 7545 Imperial Jacumba Mountains, 3 airline miles southwest of Ocotillo 274 Comment
  SDSU20384  Plagiobothrys jonesii Jon Rebman, Jim Rocks 2005-2-10 10954 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
  SEINET10389897  Plagiobothrys jonesii A. C. Sanders, Jim Malusa 2016-3-15 42254 Imperial Chocolate Mountains, c. 0.85 km NNE of Beal Well, NW side of a rocky hill east of old Niland-Blythe Rd. 434 Comment
  UCR279495  Plagiobothrys jonesii A. C. Sanders, Jim Malusa 2017-3-25 43034 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, on Niland-Blythe Rd. near top of Surveyors Pass 660 Comment
  CDA42150  Plantago ovata H. L. Wilson 1958-2-18 201 -58 Imperial Signal Mountain [Mount Signal] area, southwest of El Centro. 0 Comment
  JEPS7166  Plantago ovata W. L. Jepson 1927-4-14 11700 Imperial Silent Canyon, se foothills Santa Rosa Mts. Santa Rosa Mts. 304 Comment
Read comments
Dec 17 2011
  JEPS7170  Plantago ovata W. L. Jepson 1927-4-15 11718 Imperial e of Holtville Comment
  SD191980  Plantago ovata Jon Rebman, W. Schmidtmann, L. Hendrickson, & L. L. Jee 2008-4-8 14381 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
  SD200117  Plantago ovata Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16501 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
  UCR165807  Plantago ovata 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
  UCR166867  Plantago ovata 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
  POM184355  Plantago ovata var. fastigiata P. A. Munz, C. Leo Hitchcock 1932-4-5 12124 Imperial 10 miles SE of Holtville. Comment
  POM197778  Plantago ovata var. fastigiata Roxana S. Ferris 1928-4-19 7116 Imperial 3 miles from Coyote Wells on the Dixieland Road. Comment
  POM47845  Plantago ovata var. fastigiata P. A. Munz 1924-2-23 7810 Imperial 25 miles E. of Holtsville. Comment
  RSA0021550  Plantago ovata var. fastigiata Jim Andre 2013-3-4 24067 Imperial Cargo Muchacho Mtns: 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
  RSA176838  Plantago ovata var. fastigiata I. L. Wiggins 1957-3-24 14025 Imperial 2 miles west of Plaster City along Hwy 80 Comment
  RSA289282  Plantago ovata var. fastigiata Charles Convis 1980-4-10 160 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
  RSA402278  Plantago ovata var. fastigiata Jack Rempel 1933-2-24 17175 Imperial Colorado Desert. 5 miles N of Kave Springs. Comment
  SD242914  Plantago ovata var. fastigiata 1998-2-19 Imperial Jackson Gulch Comment
  SEINET3831704  Plantago ovata var. fastigiata Jon P. Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18860 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
  UCR236280  Plantago ovata var. fastigiata Jon P. Rebman, Andrew Trouette, Victoria Marshall, M. Vazquez, T. Beltran 2010-4-3 18860 Imperial Sonoran (Colorado ) Desert, Southwest of Plaster City on BLM property in an area proposed for development of solar facility, S of Co Hwy S80 and N of I-8, NE of Ocotillo & W of El Centro, along powerline road 53 Comment
  UCSB72098  Plantago ovata var. insularis UCSB Botanical Society 1979-3-3 Imperial Beginning of Shell Canyon; 2 miles east of 52 on Shell Canyon Road 152 Comment
  SD155766  Plantago patagonica Jon P. Rebman, D. Silverman, B. Lauri, O. Solis 2001-4-13 7240 Imperial In-Ko-Pah Mountains, Jacumba Natural Area, at top of grade along road to Valley of the Moon. (IPB 10/07) 1150 Comment
  SEINET3828037  Plantago patagonica J. Mark Porter, O. Mistretta & S. Hobbs 2002-1 13388 Imperial Imperial Dunes Recreation Area ( Algodones Dunes) , ca 0.5 mi WSW of Ogilby, W of County road S34 95 Comment
  CDA32627  Pleuraphis rigida A. A. Beetle 1942-4-22 3174 Imperial Junction of Route 80 and road to Ogilby 0 Comment
  RSA124065  Pleuraphis rigida E. K. Balls, Percy C. Everett 1958-3-20 22925 Imperial 3.7 mi. N of Ogilby on road to Blythe. 152 Comment
  RSA802155  Pleuraphis rigida Duncan S. Bell 2013-3-24 4648 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
  SDSU101  Pleuraphis rigida Richard C. Schwenkmeyer 1975-3-29 Imperial Collected at east base of Fish Creek Mt. 67 Comment
  SD250454  Pleurocoronis pluriseta Duncan S. Bell 2013-3-24 4652 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. Comment
  UCR92592  Pluchea odorata F. M. Reed 1929-11-7 6674 Imperial Sonoran (Colorado) Desert, Fish Springs near Salton Sea. -30 Comment
  RSA289342  Pluchea sericea Charles Convis 1980-3-18 80 Imperial Colorado Desert, Western Salton Basin, 27km due WNW of Westmorland. Flats 0-2km E of confluence of Carrizo & San Felipe Creeks. -35 Comment
  RSA336276  Pluchea sericea R. F. Thorne 1978-4-29 52102 Imperial South of Salton Sea, west of Westmoreland. Comment
  SEINET3197217 Image available Pluchea sericea Andrew C. Sanders 2010-2-20 37283 Imperial Sonoran (Colorado) Desert; Colorado River Valley; east of Winterhaven, west side of dirt road (east of ag fields) near east end of Arnold Rd. (Bard 7.5' Q) 38 Comment
  UC1220985  Pluchea sericea Beecher Crampton 1962-5-23 6467 Imperial Seeley Comment
  UCD134940  Pluchea sericea Malcolm A. Nobs; S. Galen Smith 1948-9-3 514 Imperial Imperial State Game Refuge, 4 miles south of Calipatria. Comment
  SEINET7990434  Pluchea sericea Jon P. Rebman 2000-4-20 6551 Imperial California EUA, E of Brawley and Just N of Highway Comment
  CAS-BOT-BC254898  Poa bulbosa W. A. Silveus 1936-8-14 2627 -B Imperial El Centro Comment
  CDA2841  Polygonum argyrocoleon T. C. Fuller 1962-4-4 8013 Imperial Highway 99 [later renumbered Highway 86] to Indio, 24.7 miles northwest of Westmoreland. 0 Comment
  SEINET6647348 Image available Polygonum argyrocoleon A. A. Beetle 1943-1 n.s. Imperial Imperial County Comment
  UCD99911  Polygonum argyrocoleon D. W. Ragsdale 1957-6-29 25 Imperial Near Calipatria. Comment
  CDA22757  Polygonum bellardii M. K. Bellue Jul 1932 Imperial 0 Comment
  UCR107988  Polygonum persicaria Jon P. Rebman, Adrienne Russell 1997-9-6 4186 Imperial Sonoran Desert, Along Hwy 98, approximately 6 mi east of Calexico 1 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
  CDA39491  Populus fremontii subsp. fremontii V. D. Roth 1962-6-18 s.n. Imperial 208 West I St., Brawley. 0 Comment
  SD139479  Populus fremontii subsp. fremontii Jon P. Rebman, Maggie Loy 1996-10-25 3698 Imperial In-Ko-Pah area, along Boulder Creek and just east of San Diego/Imperial County line, near small oasis. (IPB 10/07) 915 Comment
  POM197426  Porophyllum gracile Roxana S. Ferris 1928-4-21 7169 Imperial Between Glamis and Midway Well. Comment
  SD254546  Porophyllum gracile A. C. Sanders, Jim 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 (Tortuga 7.5'Q) 270 Comment
  UCR269459  Porophyllum gracile A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-5 42097 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, upper Mammoth Wash, 1-3.25 km above Hayden Well 457 Comment
  RSA515696  Portulaca oleracea A. C. Sanders 1988-11-6 8750 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
  UCR60813  Potamogeton crispus A. C. Sanders 1989-1-5 8998 Imperial Sonoran (Colorado) Desert, Regina Siding on the Southern Pacific lLine, c. 15 mi NW of Glamis 91 Comment
  CAS-BOT-BC144844  Potentilla rivalis S. B. Parish 1913-2-26 8499 Imperial Bottom lands of the Colorado River -- Ft. Yuma Comment
  RSA0013890  Proboscidea althaeifolia Robert F. Thorne 1977-11-26 50914 Imperial North of Pilot Knob near jct. of Sidewinder Rd. and hwy I-8, east of Pilot Knob campground. 67 Comment
  UCR101290  Proboscidea althaeifolia L. C. Wheeler 1954-9-25 7089 Imperial Colorado River Valley, 5 mi. south of Palo Verde Comment
  UCR58443  Proboscidea althaeifolia A. C. Sanders 1989-9-26 9515 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, c. 3 km SE of the S end of the Little Mule Mtns. Explosive Ordinance Disposal campsite [Camp Burt] 1 km west of the end of Dietz Road. 325 Comment
  UCR71761  Proboscidea althaeifolia Dave Kelly 1991-8-28 92- 22 Imperial Sonoran (Colorado) Desert, Ogilby Road, c. 5 mi. north of Interstate Hwy 8. Comment
  UCR99985  Proboscidea althaeifolia B. G. Pitzer 1997-10-19 3323 Imperial Sonoran (Colorado) Desert, Ogilby Road (Hwy S34) where powerlines cross Hwy c. 1 mi south of Indian Pass Road 198 Comment
  RSA336091  Prosopis glandulosa R. F. Thorne 1978-5-30 52165 Imperial Algodones Dunes: N end of Dunes, ca. 2 miles SSE of Regina. 61 Comment
  UCR166061  Prosopis glandulosa John F. Green 2005-4-7 s.n. Imperial Sonoran (Colorado) Desert, E of Salton Sea, between Coachella Canal siphons 12 and 13, next to BM 96 30 Comment
  UCR264445  Prosopis glandulosa A. C. Sanders, Jim Malusa 2015-9-7 41801 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
  CAS-BOT-BC202316  Prosopis glandulosa var. torreyana E. A. McGregor 1917-6-10 986 (486?) Imperial Jacumba, Laguna Mts. Comment
  CAS-BOT-BC202324  Prosopis glandulosa var. torreyana Javier Penalosa 1965-4-10 2800 Imperial Along All-American Canal E of Hwy. 111, 31.6 miles S of Mecca Turn-off Comment
  POM275708  Prosopis glandulosa var. torreyana Victor Duran 1932-5-7 3188 Imperial Near Harpers WEll. 9 Comment
  SD152205  Prosopis glandulosa var. torreyana Jon Rebman, Joan Dowd & Veronica Gallego 2000-4-19 6534 Imperial NW of El Centro, E side of Fish Creek Mountains, W of Salton Sea 20 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
  UCR1636  Prosopis glandulosa var. torreyana William R. Bowen 1962-4-12 029 Imperial Sonoran (Colorado) Desert, between Bonds Corner (10 mi. south of Holtville; State Hwy 98) and Mexican border. -3 Comment
  UCR202205  Prosopis glandulosa var. torreyana Larry Hendrickson, Jon P. Rebman, et al. 2005-4-16 3148 Imperial Sonoran (Colorado) Desert, Picacho State Recreation Area, south side of the Colorado River, near Group Camp on north side of main access road 43 Comment
  CAS-BOT-BC216509  Prosopis pubescens Roxana S. Ferris 1918-6-20 1031 Imperial Colorada River bottom lands 10 miles from Yuma Comment
  POM155939  Prosopis pubescens L. R. Abrams 1903-7-28 3999 Imperial Calexico, Imperial Valley. Comment
  POM304876  Prosopis pubescens Henry J. Ramsey, Henry J. Ramsey 1937-10-20 259 Imperial Imprial Valley, Hwy 99. Comment
  RSA302365  Prosopis pubescens Robert F. Thorne 1977-11-25 50905 Imperial Colorado Desert: Along Colorado River at Picacho State Recreation Area at Stewarts Lake 58 Comment
  UCD108208  Prosopis strombulifera G. L. Osborn; R. A. Flock 1963-7-3 s.n. Imperial S.W. corner of the old U.S.D.A. Exp. Sta., Bard. Comment
  RSA453234  Prunus fremontii N. C. Cooper 1949-3-17 3107 Imperial Mountain Springs. 457 Comment
  SD157657  Prunus fremontii Andrew Salywon, Jon Rebman, C. Christy 1998-3-21 464 Imperial Intersection of I-8 and Mt. Spring Road.; south side of interstate Comment
  SD96103  Prunus fremontii Jack L. Reveal 1976-4-1 1812 Imperial Occasional along fringe of sandy wash, Meyers Canyon. (IPB 10/07) 580 Comment
  UC724350  Psathyrotes ramosissima Aven Nelson, Ruth A. Nelson 1939-3-23 3222 Imperial desert w side Salton Sea Comment
  UCR134118  Psathyrotes ramosissima June Latting 1967-3-25 s.n. Imperial Sonoran (Colorado) Desert, 0.5 mi. west of Ocotillo Junction on Hwy 80 183 Comment
  POM9634  Psathyrotes ramosissima P. A. Munz 1920-12-28 4395 Imperial 15 mi E of Holtville -30 Comment
Read comments
Nov 21 2013
  SEINET10800187  Psathyrotes ramosissima Noel H. Holmgren, Patricia K. Holmgren 1973-3-29 Holmgren 6562 Imperial Picacho Road, 12.5 airline miles north of Yuma. 213 Comment
  CAS-BOT-BC353600  Psorothamnus emoryi P. A. Munz 1920-12-28 4393 Imperial 15 miles east of Holtville -30 Comment
  CAS-BOT-BC353605  Psorothamnus emoryi E. R. Johnson 1928-6-8 975 Imperial Along highway on west side of Salton Sea, Colorado Desert 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
  POM180597  Psorothamnus emoryi L. R. Abrams 1907-12-29 s.n. Imperial Mount Signal Comment
  RSA151109  Psorothamnus emoryi Peter H. Raven 1962-4-19 17380 Imperial 0.8 miles southeast of Kane Springs -46 Comment
  RSA264563  Psorothamnus emoryi C. W. Tilforth 1977-5-19 1314 Imperial Sandy dune like area along Pinto Wash, c. 13 miles w. of Calexico, Hwy. 98. 30 Comment
  SD143886  Psorothamnus emoryi B. Pitzer 1997-10-18 3322 Imperial Immediately south of highway I-8 at the Ogilby road entrance 91 Comment
  SEINET10442868  Psorothamnus emoryi J. G. Harrison 2016-3-13 s.n. Imperial Junction of Ogilby Road and I-8. 29 Comment
  SEINET5424016  Psorothamnus emoryi Orr Michael, Zachary Portman 2012-1 Imperial Salton Sea; Salton City, Cleveland Ave. between Coolidge Ave. and Service Road Comment
  UC403405  Psorothamnus emoryi H. E. and S. T. Parks Feb 1929 395 Imperial Along the shores of Salton Sea Comment
  UCR133928  Psorothamnus emoryi June Latting 1978-4-6 s.n. Imperial Sonoran (Colorado) Desert, Navy Salton Sea Test Base -46 Comment
  UCR167041  Psorothamnus emoryi 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
  UCR252836  Psorothamnus emoryi Jim Andre 2013-3-3 23982 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
  SEINET10486387  Psorothamnus emoryi Noel H. Holmgren, Patricia K. Holmgren 1974-3-27 Holmgren 7511 Imperial Jacumba mtns, 3 mi sw of ocotillo. T17s, r9e, sec 12, locally common in sandy Soil. 274 Comment
  UCD108317  Psorothamnus emoryi T. I. Storer; J. E. Law 1923-3-27 321 Imperial Southern part of county. Comment
  SD79813  Psorothamnus emoryi var. emoryi Helen V. Witham 1970-3-23 1231 Imperial 2 miles west of Ocotillo on S2 199 Comment
  SD134663  Psorothamnus polydenius Geoffrey A. Levin 1993-4-10 2237 Imperial Coyote Mountains, Domelands area. 424 Comment
  SDSU12789  Psorothamnus polydenius Michael G. Simpson, Lee M. Simpson 1998-3-8 8 III98G Imperial Domelands. Dirt road from S-2, ca. 2 miles to trailhead. Go ca. 1-1.5 miles on trail toward 'wind caves,' just beyond desert wash. 299 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
  RSA175236  Psorothamnus schottii Robert F. Thorne 1963-5-23 31845 Imperial 4 miles NW of Ocotillo just outside limits of Anza-Borrego Desert State Park Comment
  SD191915  Psorothamnus schottii Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14565 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 PHACRE in arroyo bottom and surrounding embankments 53 Comment
  SEINET10961813  Psorothamnus schottii Nye Leith, Greg Gust 2005-3-5 Nye 13 Imperial Off S2, ca. 6 miles NW of Ocotillo. 361 Comment
  UCR266579  Psorothamnus schottii A. C. Sanders, J. Malusa 2016-1-22 41940 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
  RSA404261  Psorothamnus schottii W. Hutchinson 1926-3-1 s.n. Imperial [Unspecified] Comment
  RSA91437  Psorothamnus schottii F. W. Peirson 1927-4-16 7215 Imperial Foot of Mountain Springs Grade, Western Imperial County Comment
  SEINET7453021  Psorothamnus schottii E. K. Balls 1949-4-3 12923 Imperial Chocolate Mts., 8 miles along road from Niland to Blythe, Colorado Desert. 152 Comment
  CAS-BOT-BC340937  Psorothamnus spinosus Carl B. Wolf 1928-6-23 2278 Imperial 5 mi. W. of Coyote Wells, base of Rocky Canyon to San Diego 390 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
  OBI52865  Psorothamnus spinosus Larry Kelly 1988-3-24 27 Imperial along Imperial Hwy (S-2) in Ocatillo ca. .5 mi N of i-8 Comment
  POM67048  Psorothamnus spinosus Marcus E. Jones 1924-2-7 s.n. Imperial Chocolate Mountains, Colorado Desert. Comment
  SD201094  Psorothamnus spinosus Margaret R. Mulligan, L. Hendrickson, G. Fleming 2009-10-4 3160 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 21 (SP21), in Palm Wash, site ISOACR, in wash. 42 Comment
  SD33130  Psorothamnus spinosus Lawrence M. Huey 1944-6-25 Imperial Mountain Springs Grade. (IPB 10/07) Comment
  UC1220987  Psorothamnus spinosus Beecher Crampton 1962-5-23 6452 Imperial 7-8 mi w Coyote Wells (U.S. Hwy 80, Jacumba Hills); Jacumba Hills, w of Coyote Wells 304 Comment
  UCR17096  Psorothamnus spinosus Anonymous 1969-5-24 s.n. Imperial Sonoran (Colorado) Desert, 10 mi. up Ogilby Rd to north of turnoff from Hwy 8 734 Comment
  UCR264805  Psorothamnus spinosus Jon P. Rebman, J. LaGrange, Warren Schmidtmann, J. Emming 2014-9-24 28734 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
  RSA787861  Pterostegia drymarioides Duncan S. Bell, Kim Clark, Stacy Goss, Karen Rusiniak 2012-4-24 3489 A 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
  SD200504  Pterostegia drymarioides Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-25 16725 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
  SD125229  Pulicaria paludosa Steven P. McLaughlin 1985-5-31 3023 Imperial Silty flats along Colorado River, 2 miles east of Winterhaven, Levee Road, Quechan Indian Reservation. 39 Comment
  UCR163165  Pulicaria paludosa Sue Bell 1997-3-16 230 Imperial Colorado Desert; Northern Colorado Desert Region, Near Squaw Lake power plant Comment
  SDSU9196  Purshia tridentata var. glandulosa Ronald H. Bigelow 1962-4-7 Imperial 6.5 miles SE of Jacumba. Comment
  RSA792663  Quercus cornelius-mulleri Duncan S. Bell, Kim Clark, May Graves, Bill Kells, Nika Martinez, Keir Morse, Tom Persons 2012-11-18 4429 Imperial Jacumba Mountain; at the northwest base of Blue Angel Peak, approximately 0.25 air mile north of U.S./Mexico border. 1309 Comment
  UCSB58861  Quercus cornelius-mulleri Steele, Kelly 1980-10-4 Imperial Vista Point pull-off on I-8, just east the San Diego County line, Jacumba Mts. 853 Comment
  RSA0027545  Quercus turbinella F. T. Sproul, Matt Kedziora 2012-12-18 6005 Imperial Mountain Springs Grade new Desert View Tower. 771 Comment
  SFV4434  Quercus turbinella D. S. Verity, J. Turner, F. M. Ball 1964-2-16 s. n. Imperial Colorado Desert On S part of S-curve in Highway 80 where it crosses San Diego County line 3 times in 3 miles. 610 Comment
Read comments
Mar 21 2013
  RSA700433  Rafinesquia californica J. P. Rebman, D. Silverman, B. Lauri, Oscar Solis 2001-4-13 7216 Imperial In-Ko-Pah Mountains, Jacumba Natural Area, along road ascending to Valley of the Moon. 1000 Comment
  SD162633  Rafinesquia californica Jon Rebman, Mark Miller 2003-5-10 8977 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
  SEINET7990605  Rafinesquia californica Jon P. Rebman 2001-4-13 7216 Imperial In-Ko-Pah Mountains, Jacumba Natural area, along road ascending to Valley of the Moon 1000 Comment
  CDA18534  Rafinesquia neomexicana Frank B. McMurry 1943-1 1312 Imperial Sonoran Desert; Imperial National Wildlife Refuge. 0 Comment
  RSA0094610  Rafinesquia neomexicana Duncan S. Bell, Evan Meyer, James Riley 2015-5-6 8213 Imperial Jacumba Mountains; collecting in the Jacumba Wilderness around the Blue Angel peak area just north of the U.S./Mexico border. 1295 Comment
  SD242731  Rafinesquia neomexicana 1998-3-3 Imperial Pinto Wash Comment
  UCR155791  Rafinesquia neomexicana Jon P. Rebman 2001-3-16 7198 Imperial Peninsular Range/Sonoran (Colorado) Desert, Between eastbound and westbound lanes of Interstate 8 at Mountain Springs Grade exit 460 Comment
  RSA704487  Rhamnus ilicifolia Jon P. Rebman, Mark Miller 2003-5-10 8965 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
  UCR108039  Rhamnus ilicifolia Jon P. Rebman, Melanie Howe 1997-4-5 3905 Imperial Sonoran (Colorado) Desert, Jacumba Natural Area, Smuggler's Cave area, east of Jacumba and southeast of In-ko-pah Gorge 900 Comment
  CAS-BOT-BC167928  Rhus ovata E. A. McGregor 1916-7-9 53 Imperial Jacumba - Laguna Mts. 762 Comment
  SD144377  Ribes indecorum Jon P. Rebman, Melanie Howe 1997-4-5 3910 Imperial Jacumba Natural Area, east of Jacumba and southeast of Inkopah, Smuggler's Cave area. (IPB 10/07) 900 Comment
  UCR16521  Rumex dentatus John Dean 1965-4-14 s.n. Imperial Sonoran (Colorado) Desert, [Imperial Valley] 2 miles west of El Centro on highway 80 15 Comment
  UCR214502  Rumex dentatus A. C. Sanders, Victor Leighton, Morgan King 2010-3-24 37574 Imperial Sonoran (Colorado) Desert; Salton Trough, Imperial Valley, Red Hill area near the SE end of the Salton Sea, Davis Rd. at Schrimpf Rd., c. 4.3 mi. SW of Niland -68 Comment
  UCR278777  Rumex dentatus Onkar Singh, B. Huttar 2015-3-19 5154 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
  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
  CAS-BOT-BC434334  Rumex violascens S. B. Parish 1912-7-1 8078 Imperial Alamo River, Hollville [Holtville] Comment
  RSA614488  Ruppia cirrhosa A. C. Sanders, G. K. Helmkamp, P. Mackay, Joan Stewart, 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
  UCR85431  Ruppia cirrhosa A. C. Sanders, P. J. MacKay, G. K. Helmkamp, J. M. Stewart, C. L. Sanders 1994-12-4 15892 Imperial Sonoran (Colorado) Desert, Salton Sink: near Frink Springs in a seeping area between Coachella Canal and Coachella Canal Road, SE of Frink Road. 30 Comment
  CDA2396  Saccharum ravennae T. C. Fuller 1969-10-2 19018 Imperial East side of road to Glamis, 1 miles south of Palo Verde. 0 Comment
  RSA516968  Saccharum ravennae A. C. Sanders 1989-9-27 9522 Imperial North of Bombay Beach, Hot Mineral Spa Road, 5.5 kilometers N of Highway 111, ca. 1 kilometer from the boundary of the Chocolate Mountains Aerial gunnery Range., (UTM:11S, PG-226E, 985N.) -20 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
  CAS-BOT-BC103828  Salix exigua S. B. Parish 1912-6-30 8092 Imperial Meloland Comment
  CAS-BOT-BC103831  Salix exigua Mrs. H. P. Bracelin 1932-4-14 615 Imperial Along highway, 6.5 km. west of Calexico 6 Comment
  CAS-BOT-BC103832  Salix exigua Mrs. H. P. Bracelin 1932-4-14 614 Imperial Along highway, 6.5 km. west of Calexico 6 Comment
  CAS-BOT-BC103833  Salix exigua Geo. D. Abrams 1902-7-1 s.n. Imperial Imperial - Calexico Comment
  RSA5797  Salix exigua Carl B. Wolf 1932-10-14 4335 Imperial 2 miles SE of Niland. -30 Comment
  CAS-BOT-BC107845  Salix gooddingii Ethel H. Campbell 1921-5-1 5 Imperial Yuma Comment
  CAS-BOT-BC107850  Salix gooddingii LeRoy Abrams 1904-6-1 4092 Imperial Near Calexico Comment
  SD1041  Salix gooddingii Mrs. H. P. Bracelin 1932-4-13 609 Imperial Loose sandy bank of large irrigation ditch, 22.5 km north of Brawley -35 Comment
  UC446381  Salix gooddingii Jos. Burtt Davy 1902-3-28 7966 Imperial Calexico Comment
  UC498682  Salix gooddingii Mrs. H. P. Bracelin 1932-4-13 609 Imperial 22.5 km. n Brawley -35 Comment
  LA208900  Salix orestera Carl Epling; P. Kenney July 1929 sn Imperial Fish Creek Mountains 1371 Comment
Read comments
Dec 20 2014
  RSA336146  Salvia columbariae Robert F. Thorne 1978-4-29 52126 Imperial W of Chocolate Mountains: ca. 1 mile E of Coachella Canal and W of Melson Well. Comment
  RSA696416  Salvia columbariae LeRoy Gross, Valentin Arvizu, Sarah J. De Groot, Lisa Rojas, Tim Thibault 2004-5-13 1300 Imperial Chocolate Moutains (Chocolate Moutain Aerial Gunnery Range). North of Lion Head Mountain, near Beal Well. Surrounding desert off of Beal Road. 400 Comment
  UCR241578  Salvia columbariae A. C. Sanders, Mitch Provance, Fred M. Roberts 2013-3-23 40683 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, north of the old Blythe-Niland Road and south of the Bradshaw Trail, c. 3.7 km WNW of Raineys Well, just south of the Riverside Co. line 595 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
  CDA18820  Salvinia molesta J. Johnson 1999-8-25 PDR 666530 Imperial In East Highline Canal on north side of Hwy 98, Holtville. 0 Comment
Read comments
Feb 6 2009
  RSA769292  Salvinia molesta Rick E. Riefner Jr. 2009-9-25 09 -207 Imperial Near Bard, Ross Road and Baseline Road at the Reservation Main Drain 37 Comment